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[PATCH 5.10 v2 0/3] Backport fix for CVE-2023-53103

by Alexey Panov

Changes in v2: - Added a new patch fixing bonding regression, based on the Fixes tag in c484fcc058ba ("bonding: Fix memory leak when changing bond type to Ethernet") - Added a cover letter - No changes in patches 1 and 3 - Retested the reproducer [1] Tested with the syzkaller reproducer [1]. The issue triggers on vanilla v5.10.y and no longer reproduces with these patches applied. Additionally, c484fcc058ba ("bonding: Fix memory leak when changing bond type to Ethernet") has a Fixes tag pointing to 9ec7eb60dcbc ("bonding: restore IFF_MASTER/SLAVE flags on bond enslave ether type change"), so it should be ported as well. [1]: https://syzkaller.appspot.com/bug?extid=9dfc3f3348729cc82277 Ido Schimmel (1): bonding: Fix memory leak when changing bond type to Ethernet Nikolay Aleksandrov (2): bonding: restore IFF_MASTER/SLAVE flags on bond enslave ether type change bonding: restore bond's IFF_SLAVE flag if a non-eth dev enslave fails drivers/net/bonding/bond_main.c | 24 +++++++++++++++++------- 1 file changed, 17 insertions(+), 7 deletions(-) -- 2.39.5

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[PATCH] gpio: loongson: Switch 2K2000/3000 GPIO to BYTE_CTRL_MODE

by Xi Ruoyao

The manuals of 2K2000 says both BIT_CTRL_MODE and BYTE_CTRL_MODE are supported but the latter is recommended. Also on 2K3000, per the ACPI DSDT the GPIO controller is compatible with 2K2000, but it fails to operate GPIOs 62 and 63 (and maybe others) using BIT_CTRL_MODE. Using BYTE_CTRL_MODE also makes those 2K3000 GPIOs work. Fixes: 3feb70a61740 ("gpio: loongson: add more gpio chip support") Cc: stable(a)vger.kernel.org Signed-off-by: Xi Ruoyao <xry111(a)xry111.site> --- drivers/gpio/gpio-loongson-64bit.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpio/gpio-loongson-64bit.c b/drivers/gpio/gpio-loongson-64bit.c index 02f181cb219e..82d4c3aa4d2f 100644 --- a/drivers/gpio/gpio-loongson-64bit.c +++ b/drivers/gpio/gpio-loongson-64bit.c @@ -407,11 +407,11 @@ static const struct loongson_gpio_chip_data loongson_gpio_ls2k2000_data0 = { static const struct loongson_gpio_chip_data loongson_gpio_ls2k2000_data1 = { .label = "ls2k2000_gpio", - .mode = BIT_CTRL_MODE, - .conf_offset = 0x0, - .in_offset = 0x20, - .out_offset = 0x10, - .inten_offset = 0x30, + .mode = BYTE_CTRL_MODE, + .conf_offset = 0x800, + .in_offset = 0xa00, + .out_offset = 0x900, + .inten_offset = 0xb00, }; static const struct loongson_gpio_chip_data loongson_gpio_ls2k2000_data2 = { -- 2.52.0

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[PATCH 2/4] PCI: Rewrite bridge window head alignment function

by Ilpo Järvinen

The calculation of bridge window head alignment is done by calculate_mem_align() [*]. With the default bridge window alignment, it is used for both head and tail alignment. The selected head alignment does not always result in tight-fitting resources (gap at d4f00000-d4ffffff): d4800000-dbffffff : PCI Bus 0000:06 d4800000-d48fffff : PCI Bus 0000:07 d4800000-d4803fff : 0000:07:00.0 d4800000-d4803fff : nvme d4900000-d49fffff : PCI Bus 0000:0a d4900000-d490ffff : 0000:0a:00.0 d4900000-d490ffff : r8169 d4910000-d4913fff : 0000:0a:00.0 d4a00000-d4cfffff : PCI Bus 0000:0b d4a00000-d4bfffff : 0000:0b:00.0 d4a00000-d4bfffff : 0000:0b:00.0 d4c00000-d4c07fff : 0000:0b:00.0 d4d00000-d4dfffff : PCI Bus 0000:15 d4d00000-d4d07fff : 0000:15:00.0 d4d00000-d4d07fff : xhci-hcd d4e00000-d4efffff : PCI Bus 0000:16 d4e00000-d4e7ffff : 0000:16:00.0 d4e80000-d4e803ff : 0000:16:00.0 d4e80000-d4e803ff : ahci d5000000-dbffffff : PCI Bus 0000:0c This has not been caused problems (for years) with the default bridge window tail alignment that grossly over-estimates the required tail alignment leaving more tail room than necessary. With the introduction of relaxed tail alignment that leaves no extra tail room whatsoever, any gaps will immediately turn into assignment failures. Introduce head alignment calculation that ensures no gaps are left and apply the new approach when using relaxed alignment. ([*] I don't understand the algorithm in calculate_mem_align().) Fixes: 5d0a8965aea9 ("[PATCH] 2.5.14: New PCI allocation code (alpha, arm, parisc) [2/2]") Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220775 Reported-by: Malte Schröder <malte+lkml(a)tnxip.de> Tested-by: Malte Schröder <malte+lkml(a)tnxip.de> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> Cc: stable(a)vger.kernel.org --- Little annoyingly, there's difference in what aligns array contains between the legacy alignment approach (which I dare not to touch as I really don't understand what the algorithm tries to do) and this new head aligment algorithm, both consuming stack space. After making the new approach the only available approach in the follow-up patch, only one array remains (however, that follow-up change is also somewhat riskier when it comes to regressions). That being said, the new head alignment could work with the same aligns array as the legacy approach, it just won't necessarily produce an optimal (the smallest possible) head alignment when if (r_size <= align) condition is used. Just let me know if that approach is preferred (to save some stack space). --- drivers/pci/setup-bus.c | 53 ++++++++++++++++++++++++++++++++++------- 1 file changed, 44 insertions(+), 9 deletions(-) diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 70d021ffb486..93f6b0750174 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -1224,6 +1224,45 @@ static inline resource_size_t calculate_mem_align(resource_size_t *aligns, return min_align; } +/* + * Calculate bridge window head alignment that leaves no gaps in between + * resources. + */ +static resource_size_t calculate_head_align(resource_size_t *aligns, + int max_order) +{ + resource_size_t head_align = 1; + resource_size_t remainder = 0; + int order; + + /* Take the largest alignment as the starting point. */ + head_align <<= max_order + __ffs(SZ_1M); + + for (order = max_order - 1; order >= 0; order--) { + resource_size_t align1 = 1; + + align1 <<= order + __ffs(SZ_1M); + + /* + * Account smaller resources with alignment < max_order that + * could be used to fill head room if alignment less than + * max_order is used. + */ + remainder += aligns[order]; + + /* + * Test if head fill is enough to satisfy the alignment of + * the larger resources after reducing the alignment. + */ + while ((head_align > align1) && (remainder >= head_align / 2)) { + head_align /= 2; + remainder -= head_align; + } + } + + return head_align; +} + /** * pbus_upstream_space_available - Check no upstream resource limits allocation * @bus: The bus @@ -1311,13 +1350,13 @@ static void pbus_size_mem(struct pci_bus *bus, unsigned long type, { struct pci_dev *dev; resource_size_t min_align, win_align, align, size, size0, size1 = 0; - resource_size_t aligns[28]; /* Alignments from 1MB to 128TB */ + resource_size_t aligns[28] = {}; /* Alignments from 1MB to 128TB */ + resource_size_t aligns2[28] = {};/* Alignments from 1MB to 128TB */ int order, max_order; struct resource *b_res = pbus_select_window_for_type(bus, type); resource_size_t children_add_size = 0; resource_size_t children_add_align = 0; resource_size_t add_align = 0; - resource_size_t relaxed_align; resource_size_t old_size; if (!b_res) @@ -1327,7 +1366,6 @@ static void pbus_size_mem(struct pci_bus *bus, unsigned long type, if (b_res->parent) return; - memset(aligns, 0, sizeof(aligns)); max_order = 0; size = 0; @@ -1378,6 +1416,7 @@ static void pbus_size_mem(struct pci_bus *bus, unsigned long type, */ if (r_size <= align) aligns[order] += align; + aligns2[order] += align; if (order > max_order) max_order = order; @@ -1402,9 +1441,7 @@ static void pbus_size_mem(struct pci_bus *bus, unsigned long type, if (bus->self && size0 && !pbus_upstream_space_available(bus, b_res, size0, min_align)) { - relaxed_align = 1ULL << (max_order + __ffs(SZ_1M)); - relaxed_align = max(relaxed_align, win_align); - min_align = min(min_align, relaxed_align); + min_align = calculate_head_align(aligns2, max_order); size0 = calculate_memsize(size, min_size, 0, 0, old_size, win_align); resource_set_range(b_res, min_align, size0); pci_info(bus->self, "bridge window %pR to %pR requires relaxed alignment rules\n", @@ -1418,9 +1455,7 @@ static void pbus_size_mem(struct pci_bus *bus, unsigned long type, if (bus->self && size1 && !pbus_upstream_space_available(bus, b_res, size1, add_align)) { - relaxed_align = 1ULL << (max_order + __ffs(SZ_1M)); - relaxed_align = max(relaxed_align, win_align); - min_align = min(min_align, relaxed_align); + min_align = calculate_head_align(aligns2, max_order); size1 = calculate_memsize(size, min_size, add_size, children_add_size, old_size, win_align); pci_info(bus->self, -- 2.39.5

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[PATCH 1/4] PCI: Fix bridge window alignment with optional resources

by Ilpo Järvinen

pbus_size_mem() has two alignments, one for required resources in min_align and another in add_align that takes account optional resources. The add_align is applied to the bridge window through the realloc_head list. It can happen, however, that add_align is larger than min_align but calculated size1 and size0 are equal due to extra tailroom (e.g., hotplug reservation, tail alignment), and therefore no entry is created to the realloc_head list. Without the bridge appearing in the realloc head, add_align is lost when pbus_size_mem() returns. The problem is visible in this log for 0000:05:00.0 which lacks add_size ... add_align ... line that would indicate it was added into the realloc_head list: pci 0000:05:00.0: PCI bridge to [bus 06-16] ... pci 0000:06:00.0: bridge window [mem 0x00100000-0x001fffff] to [bus 07] requires relaxed alignment rules pci 0000:06:06.0: bridge window [mem 0x00100000-0x001fffff] to [bus 0a] requires relaxed alignment rules pci 0000:06:07.0: bridge window [mem 0x00100000-0x003fffff] to [bus 0b] requires relaxed alignment rules pci 0000:06:08.0: bridge window [mem 0x00800000-0x00ffffff 64bit pref] to [bus 0c-14] requires relaxed alignment rules pci 0000:06:08.0: bridge window [mem 0x01000000-0x057fffff] to [bus 0c-14] requires relaxed alignment rules pci 0000:06:08.0: bridge window [mem 0x01000000-0x057fffff] to [bus 0c-14] requires relaxed alignment rules pci 0000:06:08.0: bridge window [mem 0x01000000-0x057fffff] to [bus 0c-14] add_size 100000 add_align 1000000 pci 0000:06:0c.0: bridge window [mem 0x00100000-0x001fffff] to [bus 15] requires relaxed alignment rules pci 0000:06:0d.0: bridge window [mem 0x00100000-0x001fffff] to [bus 16] requires relaxed alignment rules pci 0000:06:0d.0: bridge window [mem 0x00100000-0x001fffff] to [bus 16] requires relaxed alignment rules pci 0000:05:00.0: bridge window [mem 0xd4800000-0xd97fffff]: assigned pci 0000:05:00.0: bridge window [mem 0x1060000000-0x10607fffff 64bit pref]: assigned pci 0000:06:08.0: bridge window [mem size 0x04900000]: can't assign; no space pci 0000:06:08.0: bridge window [mem size 0x04900000]: failed to assign While this bug itself seems old, it has likely become more visible after the relaxed tail alignment that does not grossly overestimate the size needed for the bridge window. Make sure add_align > min_align too results in adding an entry into the realloc head list. In addition, add handling to the cases where add_size is zero while only alignment differs. Fixes: d74b9027a4da ("PCI: Consider additional PF's IOV BAR alignment in sizing and assigning") Reported-by: Malte Schröder <malte+lkml(a)tnxip.de> Tested-by: Malte Schröder <malte+lkml(a)tnxip.de> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> Cc: stable(a)vger.kernel.org --- drivers/pci/setup-bus.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 4a8735b275e4..70d021ffb486 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -14,6 +14,7 @@ * tighter packing. Prefetchable range support. */ +#include <linux/align.h> #include <linux/bitops.h> #include <linux/init.h> #include <linux/kernel.h> @@ -452,7 +453,7 @@ static void reassign_resources_sorted(struct list_head *realloc_head, "%s %pR: ignoring failure in optional allocation\n", res_name, res); } - } else if (add_size > 0) { + } else if (add_size > 0 || !IS_ALIGNED(res->start, align)) { res->flags |= add_res->flags & (IORESOURCE_STARTALIGN|IORESOURCE_SIZEALIGN); if (pci_reassign_resource(dev, idx, add_size, align)) @@ -1438,12 +1439,13 @@ static void pbus_size_mem(struct pci_bus *bus, unsigned long type, resource_set_range(b_res, min_align, size0); b_res->flags |= IORESOURCE_STARTALIGN; - if (bus->self && size1 > size0 && realloc_head) { + if (bus->self && realloc_head && (size1 > size0 || add_align > min_align)) { b_res->flags &= ~IORESOURCE_DISABLED; - add_to_list(realloc_head, bus->self, b_res, size1-size0, add_align); + add_size = size1 > size0 ? size1 - size0 : 0; + add_to_list(realloc_head, bus->self, b_res, add_size, add_align); pci_info(bus->self, "bridge window %pR to %pR add_size %llx add_align %llx\n", b_res, &bus->busn_res, - (unsigned long long) (size1 - size0), + (unsigned long long) add_size, (unsigned long long) add_align); } } -- 2.39.5

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[PATCH v1 2/2] powerpc/pseries/cmm: adjust BALLOON_MIGRATE when migrating pages

by David Hildenbrand

Let's properly adjust BALLOON_MIGRATE like the other drivers. Note that the INFLATE/DEFLATE events are triggered from the core when enqueueing/dequeueing pages. Not completely sure whether really is stable material, but the fix is trivial so let's just CC stable. This was found by code inspection. Fixes: fe030c9b85e6 ("powerpc/pseries/cmm: Implement balloon compaction") Cc: <stable(a)vger.kernel.org> Signed-off-by: David Hildenbrand <david(a)redhat.com> --- arch/powerpc/platforms/pseries/cmm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/platforms/pseries/cmm.c b/arch/powerpc/platforms/pseries/cmm.c index 688f5fa1c7245..310dab4bc8679 100644 --- a/arch/powerpc/platforms/pseries/cmm.c +++ b/arch/powerpc/platforms/pseries/cmm.c @@ -532,6 +532,7 @@ static int cmm_migratepage(struct balloon_dev_info *b_dev_info, spin_lock_irqsave(&b_dev_info->pages_lock, flags); balloon_page_insert(b_dev_info, newpage); + __count_vm_event(BALLOON_MIGRATE); b_dev_info->isolated_pages--; spin_unlock_irqrestore(&b_dev_info->pages_lock, flags); -- 2.51.0

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[PATCH 6.6 0/2] Backport 2 commits to 6.12.y to fix bond issue

by Rajani Kantha

Backport commit: 094ee6017ea0 ("bonding: check xdp prog when set bond mode") to 6.6.y to fix a bond issue. It depends on commit: 22ccb684c1ca ("bonding: return detailed error when loading native XDP fails) In order to make a clean backport on stable kernel, backport 2 commits. Hangbin Liu (1): bonding: return detailed error when loading native XDP fails Wang Liang (1): bonding: check xdp prog when set bond mode drivers/net/bonding/bond_main.c | 11 +++++++---- drivers/net/bonding/bond_options.c | 3 +++ include/net/bonding.h | 1 + 3 files changed, 11 insertions(+), 4 deletions(-) -- 2.17.1

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[PATCH v1 1/2] powerpc/pseries/cmm: call balloon_devinfo_init() also without CONFIG_BALLOON_COMPACTION

by David Hildenbrand

We always have to initialize the balloon_dev_info, even when compaction is not configured in: otherwise the containing list and the lock are left uninitialized. Likely not many such configs exist in practice, but let's CC stable to be sure. This was found by code inspection. Fixes: fe030c9b85e6 ("powerpc/pseries/cmm: Implement balloon compaction") Cc: <stable(a)vger.kernel.org> Signed-off-by: David Hildenbrand <david(a)redhat.com> --- arch/powerpc/platforms/pseries/cmm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/pseries/cmm.c b/arch/powerpc/platforms/pseries/cmm.c index 0823fa2da1516..688f5fa1c7245 100644 --- a/arch/powerpc/platforms/pseries/cmm.c +++ b/arch/powerpc/platforms/pseries/cmm.c @@ -550,7 +550,6 @@ static int cmm_migratepage(struct balloon_dev_info *b_dev_info, static void cmm_balloon_compaction_init(void) { - balloon_devinfo_init(&b_dev_info); b_dev_info.migratepage = cmm_migratepage; } #else /* CONFIG_BALLOON_COMPACTION */ @@ -572,6 +571,7 @@ static int cmm_init(void) if (!firmware_has_feature(FW_FEATURE_CMO) && !simulate) return -EOPNOTSUPP; + balloon_devinfo_init(&b_dev_info); cmm_balloon_compaction_init(); rc = register_oom_notifier(&cmm_oom_nb); -- 2.51.0

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[PATCH 6.6.y] net: macb: fix unregister_netdev call order in macb_remove()

by alvalan9＠foxmail.com

From: luoguangfei <15388634752(a)163.com> [ Upstream commit 01b9128c5db1b470575d07b05b67ffa3cb02ebf1 ] When removing a macb device, the driver calls phy_exit() before unregister_netdev(). This leads to a WARN from kernfs: ------------[ cut here ]------------ kernfs: can not remove 'attached_dev', no directory WARNING: CPU: 1 PID: 27146 at fs/kernfs/dir.c:1683 Call trace: kernfs_remove_by_name_ns+0xd8/0xf0 sysfs_remove_link+0x24/0x58 phy_detach+0x5c/0x168 phy_disconnect+0x4c/0x70 phylink_disconnect_phy+0x6c/0xc0 [phylink] macb_close+0x6c/0x170 [macb] ... macb_remove+0x60/0x168 [macb] platform_remove+0x5c/0x80 ... The warning happens because the PHY is being exited while the netdev is still registered. The correct order is to unregister the netdev before shutting down the PHY and cleaning up the MDIO bus. Fix this by moving unregister_netdev() ahead of phy_exit() in macb_remove(). Fixes: 8b73fa3ae02b ("net: macb: Added ZynqMP-specific initialization") Signed-off-by: luoguangfei <15388634752(a)163.com> Link: https://patch.msgid.link/20250818232527.1316-1-15388634752@163.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> [ Minor context change fixed. ] Signed-off-by: Alva Lan <alvalan9(a)foxmail.com> --- drivers/net/ethernet/cadence/macb_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 7593255e6e53..bf7b5d1d5616 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -5182,11 +5182,11 @@ static int macb_remove(struct platform_device *pdev) if (dev) { bp = netdev_priv(dev); + unregister_netdev(dev); phy_exit(bp->sgmii_phy); mdiobus_unregister(bp->mii_bus); mdiobus_free(bp->mii_bus); - unregister_netdev(dev); tasklet_kill(&bp->hresp_err_tasklet); pm_runtime_disable(&pdev->dev); pm_runtime_dont_use_autosuspend(&pdev->dev); -- 2.43.0

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TOTAL (RFQ_062573)

by Thomas Pierre

Good day, I am reaching out to invite your company to provide a quotation for the products detailed in the attached request. We recognise that some of these items may not align with your usual supplies, but we expect your expertise in sourcing and supplying these products. Please note that this is a one-time tender, and we require the product and its components delivered on or before the date specified in the attached document. We anticipate your prompt response to enable us to proceed to the next step. Thank you and looking forward to reviewing your proposal soonest. Thomas Pierre Procurement Manager Phone: +1-713-564-2377 fax: +1-713-969-7350 Email: totalenergiesbids(a)contractor.net Note: This message, including any attachments, is intended solely for the use of the individual or entity to whom it is addressed and may contain confidential, proprietary, or legally privileged information. Any unauthorized review, use, disclosure, distribution, reproduction, or any form of dissemination of this communication is strictly prohibited.If you are not the intended recipient, please notify the sender immediately, delete this message from your system, and do not retain, copy, or distribute it.Please note that any views or opinions expressed in this communication are those of the sender and do not necessarily reflect the official views or policies of the company. "Please consider the environment before printing this email."

1 month, 1 week

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[PATCH] drm/msm: Fix a7xx per pipe register programming

by Anna Maniscalco

GEN7_GRAS_NC_MODE_CNTL was only programmed for BR and not for BV pipe but it needs to be programmed for both. Program both pipes in hw_init and introducea separate reglist for it in order to add this register to the dynamic reglist which supports restoring registers per pipe. Fixes: 91389b4e3263 ("drm/msm/a6xx: Add a pwrup_list field to a6xx_info") Signed-off-by: Anna Maniscalco <anna.maniscalco2000(a)gmail.com> --- drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 9 ++- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 91 +++++++++++++++++++++++++++++-- drivers/gpu/drm/msm/adreno/a6xx_gpu.h | 1 + drivers/gpu/drm/msm/adreno/adreno_gpu.h | 13 +++++ 4 files changed, 109 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c index 29107b362346..c8d0b1d59b68 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c @@ -1376,7 +1376,6 @@ static const uint32_t a7xx_pwrup_reglist_regs[] = { REG_A6XX_UCHE_MODE_CNTL, REG_A6XX_RB_NC_MODE_CNTL, REG_A6XX_RB_CMP_DBG_ECO_CNTL, - REG_A7XX_GRAS_NC_MODE_CNTL, REG_A6XX_RB_CONTEXT_SWITCH_GMEM_SAVE_RESTORE_ENABLE, REG_A6XX_UCHE_GBIF_GX_CONFIG, REG_A6XX_UCHE_CLIENT_PF, @@ -1448,6 +1447,12 @@ static const u32 a750_ifpc_reglist_regs[] = { DECLARE_ADRENO_REGLIST_LIST(a750_ifpc_reglist); +static const struct adreno_reglist_pipe a750_reglist_pipe_regs[] = { + { REG_A7XX_GRAS_NC_MODE_CNTL, 0, BIT(PIPE_BV) | BIT(PIPE_BR) }, +}; + +DECLARE_ADRENO_REGLIST_PIPE_LIST(a750_reglist_pipe); + static const struct adreno_info a7xx_gpus[] = { { .chip_ids = ADRENO_CHIP_IDS(0x07000200), @@ -1548,6 +1553,7 @@ static const struct adreno_info a7xx_gpus[] = { .protect = &a730_protect, .pwrup_reglist = &a7xx_pwrup_reglist, .ifpc_reglist = &a750_ifpc_reglist, + .pipe_reglist = &a750_reglist_pipe, .gbif_cx = a640_gbif, .gmu_chipid = 0x7050001, .gmu_cgc_mode = 0x00020202, @@ -1590,6 +1596,7 @@ static const struct adreno_info a7xx_gpus[] = { .protect = &a730_protect, .pwrup_reglist = &a7xx_pwrup_reglist, .ifpc_reglist = &a750_ifpc_reglist, + .pipe_reglist = &a750_reglist_pipe, .gbif_cx = a640_gbif, .gmu_chipid = 0x7090100, .gmu_cgc_mode = 0x00020202, diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c index 0200a7e71cdf..b98f3e93d0a8 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c @@ -16,6 +16,72 @@ #define GPU_PAS_ID 13 +static void a7xx_aperture_slice_set(struct msm_gpu *gpu, enum adreno_pipe pipe) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + struct a6xx_gpu *a6xx_gpu = to_a6xx_gpu(adreno_gpu); + u32 val; + + val = A7XX_CP_APERTURE_CNTL_HOST_PIPE(pipe); + + if (a6xx_gpu->cached_aperture == val) + return; + + gpu_write(gpu, REG_A7XX_CP_APERTURE_CNTL_HOST, val); + + a6xx_gpu->cached_aperture = val; +} + +static void a7xx_aperture_acquire(struct msm_gpu *gpu, enum adreno_pipe pipe, unsigned long *flags) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + struct a6xx_gpu *a6xx_gpu = to_a6xx_gpu(adreno_gpu); + + spin_lock_irqsave(&a6xx_gpu->aperture_lock, *flags); + + a7xx_aperture_slice_set(gpu, pipe); +} + +static void a7xx_aperture_release(struct msm_gpu *gpu, unsigned long flags) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + struct a6xx_gpu *a6xx_gpu = to_a6xx_gpu(adreno_gpu); + + spin_unlock_irqrestore(&a6xx_gpu->aperture_lock, flags); +} + +static void a7xx_aperture_clear(struct msm_gpu *gpu) +{ + unsigned long flags; + + a7xx_aperture_acquire(gpu, PIPE_NONE, &flags); + a7xx_aperture_release(gpu, flags); +} + +static void a7xx_write_pipe(struct msm_gpu *gpu, enum adreno_pipe pipe, u32 offset, u32 data) +{ + unsigned long flags; + + a7xx_aperture_acquire(gpu, pipe, &flags); + gpu_write(gpu, offset, data); + a7xx_aperture_release(gpu, flags); +} + +static u32 a7xx_read_pipe(struct msm_gpu *gpu, enum adreno_pipe pipe, u32 offset) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + struct a6xx_gpu *a6xx_gpu = to_a6xx_gpu(adreno_gpu); + unsigned long flags; + u32 val; + + spin_lock_irqsave(&a6xx_gpu->aperture_lock, flags); + a7xx_aperture_slice_set(gpu, pipe); + val = gpu_read(gpu, offset); + spin_unlock_irqrestore(&a6xx_gpu->aperture_lock, flags); + + return val; +} + static u64 read_gmu_ao_counter(struct a6xx_gpu *a6xx_gpu) { u64 count_hi, count_lo, temp; @@ -849,9 +915,12 @@ static void a6xx_set_ubwc_config(struct msm_gpu *gpu) min_acc_len_64b << 3 | hbb_lo << 1 | ubwc_mode); - if (adreno_is_a7xx(adreno_gpu)) - gpu_write(gpu, REG_A7XX_GRAS_NC_MODE_CNTL, - FIELD_PREP(GENMASK(8, 5), hbb_lo)); + if (adreno_is_a7xx(adreno_gpu)) { + for (u32 pipe_id = PIPE_BR; pipe_id <= PIPE_BV; pipe_id++) + a7xx_write_pipe(gpu, pipe_id, REG_A7XX_GRAS_NC_MODE_CNTL, + FIELD_PREP(GENMASK(8, 5), hbb_lo)); + a7xx_aperture_clear(gpu); + } gpu_write(gpu, REG_A6XX_UCHE_MODE_CNTL, min_acc_len_64b << 23 | hbb_lo << 21); @@ -865,9 +934,11 @@ static void a7xx_patch_pwrup_reglist(struct msm_gpu *gpu) struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); struct a6xx_gpu *a6xx_gpu = to_a6xx_gpu(adreno_gpu); const struct adreno_reglist_list *reglist; + const struct adreno_reglist_pipe_list *pipe_reglist; void *ptr = a6xx_gpu->pwrup_reglist_ptr; struct cpu_gpu_lock *lock = ptr; u32 *dest = (u32 *)&lock->regs[0]; + u32 pipe_reglist_count = 0; int i; lock->gpu_req = lock->cpu_req = lock->turn = 0; @@ -907,7 +978,19 @@ static void a7xx_patch_pwrup_reglist(struct msm_gpu *gpu) * (<aperture, shifted 12 bits> <address> <data>), and the length is * stored as number for triplets in dynamic_list_len. */ - lock->dynamic_list_len = 0; + pipe_reglist = adreno_gpu->info->a6xx->pipe_reglist; + for (u32 pipe_id = PIPE_BR; pipe_id <= PIPE_BV; pipe_id++) { + for (i = 0; i < pipe_reglist->count; i++) { + if (pipe_reglist->regs[i].pipe & BIT(pipe_id) == 0) + continue; + *dest++ = A7XX_CP_APERTURE_CNTL_HOST_PIPE(pipe_id); + *dest++ = pipe_reglist->regs[i].offset; + *dest++ = a7xx_read_pipe(gpu, pipe_id, + pipe_reglist->regs[i].offset); + pipe_reglist_count++; + } + } + lock->dynamic_list_len = pipe_reglist_count; } static int a7xx_preempt_start(struct msm_gpu *gpu) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.h b/drivers/gpu/drm/msm/adreno/a6xx_gpu.h index 6820216ec5fc..0a1d6acbc638 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.h +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.h @@ -46,6 +46,7 @@ struct a6xx_info { const struct adreno_protect *protect; const struct adreno_reglist_list *pwrup_reglist; const struct adreno_reglist_list *ifpc_reglist; + const struct adreno_reglist_pipe_list *pipe_reglist; const struct adreno_reglist *gbif_cx; const struct adreno_reglist_pipe *nonctxt_reglist; u32 max_slices; diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h index 0f8d3de97636..cd1846c1375e 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -182,12 +182,25 @@ struct adreno_reglist_list { u32 count; }; +struct adreno_reglist_pipe_list { + /** @reg: List of register **/ + const struct adreno_reglist_pipe *regs; + /** @count: Number of registers in the list **/ + u32 count; +}; + #define DECLARE_ADRENO_REGLIST_LIST(name) \ static const struct adreno_reglist_list name = { \ .regs = name ## _regs, \ .count = ARRAY_SIZE(name ## _regs), \ }; +#define DECLARE_ADRENO_REGLIST_PIPE_LIST(name) \ +static const struct adreno_reglist_pipe_list name = { \ + .regs = name ## _regs, \ + .count = ARRAY_SIZE(name ## _regs), \ +}; + struct adreno_gpu { struct msm_gpu base; const struct adreno_info *info; --- base-commit: 7bc29d5fb6faff2f547323c9ee8d3a0790cd2530 change-id: 20251126-gras_nc_mode_fix-7224ee506a39 Best regards, -- Anna Maniscalco <anna.maniscalco2000(a)gmail.com>

1 month, 1 week

4
9
0 0

[PATCH v9 4/8] KEYS: trusted: Fix a memory leak in tpm2_load_cmd

by Jarkko Sakkinen

'tpm2_load_cmd' allocates a tempoary blob indirectly via 'tpm2_key_decode' but it is not freed in the failure paths. Address this by wrapping the blob into with a cleanup helper. Cc: stable(a)vger.kernel.org # v5.13+ Fixes: f2219745250f ("security: keys: trusted: use ASN.1 TPM2 key format for the blobs") Signed-off-by: Jarkko Sakkinen <jarkko(a)kernel.org> --- v9: - Fixed up the commit message. It was not up to date and referred to wrong function. - Simplified the patch considereably. It was not optimally small. v8: - No changes. v7: - Fix compiler warning. v6: - A new patch in this version. --- security/keys/trusted-keys/trusted_tpm2.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/security/keys/trusted-keys/trusted_tpm2.c b/security/keys/trusted-keys/trusted_tpm2.c index 4467e880ebd5..225b8c9932bf 100644 --- a/security/keys/trusted-keys/trusted_tpm2.c +++ b/security/keys/trusted-keys/trusted_tpm2.c @@ -366,6 +366,7 @@ static int tpm2_load_cmd(struct tpm_chip *chip, struct trusted_key_options *options, u32 *blob_handle) { + u8 *blob_ref __free(kfree) = NULL; struct tpm_buf buf; unsigned int private_len; unsigned int public_len; @@ -379,6 +380,9 @@ static int tpm2_load_cmd(struct tpm_chip *chip, /* old form */ blob = payload->blob; payload->old_format = 1; + } else { + /* Bind for cleanup: */ + blob_ref = blob; } /* new format carries keyhandle but old format doesn't */ @@ -443,8 +447,6 @@ static int tpm2_load_cmd(struct tpm_chip *chip, (__be32 *) &buf.data[TPM_HEADER_SIZE]); out: - if (blob != payload->blob) - kfree(blob); tpm_buf_destroy(&buf); return tpm_ret_to_err(rc); -- 2.52.0

1 month, 1 week

1
0
0 0

[PATCH v5.15] staging: rtl8712: Remove driver using deprecated API wext

by Guenter Roeck

From: Philipp Hortmann <philipp.g.hortmann(a)gmail.com> commit e8785404de06a69d89dcdd1e9a0b6ea42dc6d327 upstream. This driver is in the staging area since 2010. The following reasons lead to the removal: - This driver generates maintenance workload for itself and for API wext - A MAC80211 driver was available in 2016 time frame; This driver does not compile anymore but would be a better starting point than the current driver. Here the note from the TODO file: A replacement for this driver with MAC80211 support is available at https://github.com/chunkeey/rtl8192su - no progress changing to mac80211 - Using this hardware is security wise not state of the art as WPA3 is not supported. Find further discussions in the Link below. Link: https://lore.kernel.org/linux-staging/a02e3e0b-8a9b-47d5-87cf-2c957a474daa@… Signed-off-by: Philipp Hortmann <philipp.g.hortmann(a)gmail.com> Tested-by: Dominik Karol Piątkowski <dominik.karol.piatkowski(a)protonmail.com> Link: https://lore.kernel.org/r/20241020144933.10956-1-philipp.g.hortmann@gmail.c… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> [groeck: Resolved conflicts; dropped statement about hardware support in longterm kernels] Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> --- MAINTAINERS | 6 - drivers/staging/Kconfig | 2 - drivers/staging/Makefile | 1 - drivers/staging/rtl8712/Kconfig | 21 - drivers/staging/rtl8712/Makefile | 35 - drivers/staging/rtl8712/TODO | 13 - drivers/staging/rtl8712/basic_types.h | 28 - drivers/staging/rtl8712/drv_types.h | 176 -- drivers/staging/rtl8712/ethernet.h | 21 - drivers/staging/rtl8712/hal_init.c | 401 --- drivers/staging/rtl8712/ieee80211.c | 415 --- drivers/staging/rtl8712/ieee80211.h | 165 -- drivers/staging/rtl8712/mlme_linux.c | 160 -- drivers/staging/rtl8712/mlme_osdep.h | 31 - drivers/staging/rtl8712/mp_custom_oid.h | 287 -- drivers/staging/rtl8712/os_intfs.c | 464 ---- drivers/staging/rtl8712/osdep_intf.h | 32 - drivers/staging/rtl8712/osdep_service.h | 61 - drivers/staging/rtl8712/recv_linux.c | 139 - drivers/staging/rtl8712/recv_osdep.h | 39 - drivers/staging/rtl8712/rtl8712_bitdef.h | 26 - drivers/staging/rtl8712/rtl8712_cmd.c | 409 --- drivers/staging/rtl8712/rtl8712_cmd.h | 231 -- .../staging/rtl8712/rtl8712_cmdctrl_bitdef.h | 96 - .../staging/rtl8712/rtl8712_cmdctrl_regdef.h | 19 - .../rtl8712/rtl8712_debugctrl_bitdef.h | 41 - .../rtl8712/rtl8712_debugctrl_regdef.h | 32 - .../rtl8712/rtl8712_edcasetting_bitdef.h | 65 - .../rtl8712/rtl8712_edcasetting_regdef.h | 24 - drivers/staging/rtl8712/rtl8712_efuse.c | 566 ---- drivers/staging/rtl8712/rtl8712_efuse.h | 43 - drivers/staging/rtl8712/rtl8712_event.h | 86 - .../staging/rtl8712/rtl8712_fifoctrl_bitdef.h | 131 - .../staging/rtl8712/rtl8712_fifoctrl_regdef.h | 61 - drivers/staging/rtl8712/rtl8712_gp_bitdef.h | 68 - drivers/staging/rtl8712/rtl8712_gp_regdef.h | 29 - drivers/staging/rtl8712/rtl8712_hal.h | 142 - .../rtl8712/rtl8712_interrupt_bitdef.h | 44 - drivers/staging/rtl8712/rtl8712_io.c | 99 - drivers/staging/rtl8712/rtl8712_led.c | 1830 ------------- .../rtl8712/rtl8712_macsetting_bitdef.h | 34 - .../rtl8712/rtl8712_macsetting_regdef.h | 22 - .../rtl8712/rtl8712_powersave_bitdef.h | 39 - .../rtl8712/rtl8712_powersave_regdef.h | 26 - .../staging/rtl8712/rtl8712_ratectrl_bitdef.h | 36 - .../staging/rtl8712/rtl8712_ratectrl_regdef.h | 44 - drivers/staging/rtl8712/rtl8712_recv.c | 1079 -------- drivers/staging/rtl8712/rtl8712_recv.h | 145 - drivers/staging/rtl8712/rtl8712_regdef.h | 32 - .../staging/rtl8712/rtl8712_security_bitdef.h | 35 - drivers/staging/rtl8712/rtl8712_spec.h | 124 - .../staging/rtl8712/rtl8712_syscfg_bitdef.h | 167 -- .../staging/rtl8712/rtl8712_syscfg_regdef.h | 44 - .../staging/rtl8712/rtl8712_timectrl_bitdef.h | 50 - .../staging/rtl8712/rtl8712_timectrl_regdef.h | 26 - drivers/staging/rtl8712/rtl8712_wmac_bitdef.h | 50 - drivers/staging/rtl8712/rtl8712_wmac_regdef.h | 36 - drivers/staging/rtl8712/rtl8712_xmit.c | 745 ------ drivers/staging/rtl8712/rtl8712_xmit.h | 108 - drivers/staging/rtl8712/rtl871x_cmd.c | 796 ------ drivers/staging/rtl8712/rtl871x_cmd.h | 764 ------ drivers/staging/rtl8712/rtl871x_debug.h | 130 - drivers/staging/rtl8712/rtl871x_eeprom.c | 220 -- drivers/staging/rtl8712/rtl871x_eeprom.h | 88 - drivers/staging/rtl8712/rtl871x_event.h | 109 - drivers/staging/rtl8712/rtl871x_ht.h | 33 - drivers/staging/rtl8712/rtl871x_io.c | 147 -- drivers/staging/rtl8712/rtl871x_io.h | 236 -- drivers/staging/rtl8712/rtl871x_ioctl.h | 95 - drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 2330 ----------------- drivers/staging/rtl8712/rtl871x_ioctl_rtl.c | 520 ---- drivers/staging/rtl8712/rtl871x_ioctl_rtl.h | 109 - drivers/staging/rtl8712/rtl871x_ioctl_set.c | 355 --- drivers/staging/rtl8712/rtl871x_ioctl_set.h | 45 - drivers/staging/rtl8712/rtl871x_led.h | 118 - drivers/staging/rtl8712/rtl871x_mlme.c | 1749 ------------- drivers/staging/rtl8712/rtl871x_mlme.h | 205 -- drivers/staging/rtl8712/rtl871x_mp.c | 724 ----- drivers/staging/rtl8712/rtl871x_mp.h | 275 -- drivers/staging/rtl8712/rtl871x_mp_ioctl.c | 883 ------- drivers/staging/rtl8712/rtl871x_mp_ioctl.h | 329 --- .../staging/rtl8712/rtl871x_mp_phy_regdef.h | 1037 -------- drivers/staging/rtl8712/rtl871x_pwrctrl.c | 234 -- drivers/staging/rtl8712/rtl871x_pwrctrl.h | 113 - drivers/staging/rtl8712/rtl871x_recv.c | 670 ----- drivers/staging/rtl8712/rtl871x_recv.h | 216 -- drivers/staging/rtl8712/rtl871x_rf.h | 55 - drivers/staging/rtl8712/rtl871x_security.c | 1387 ---------- drivers/staging/rtl8712/rtl871x_security.h | 218 -- drivers/staging/rtl8712/rtl871x_sta_mgt.c | 263 -- drivers/staging/rtl8712/rtl871x_wlan_sme.h | 35 - drivers/staging/rtl8712/rtl871x_xmit.c | 1059 -------- drivers/staging/rtl8712/rtl871x_xmit.h | 288 -- drivers/staging/rtl8712/sta_info.h | 133 - drivers/staging/rtl8712/usb_halinit.c | 307 --- drivers/staging/rtl8712/usb_intf.c | 638 ----- drivers/staging/rtl8712/usb_ops.c | 195 -- drivers/staging/rtl8712/usb_ops.h | 38 - drivers/staging/rtl8712/usb_ops_linux.c | 508 ---- drivers/staging/rtl8712/usb_osintf.h | 35 - drivers/staging/rtl8712/wifi.h | 197 -- drivers/staging/rtl8712/wlan_bssdef.h | 223 -- drivers/staging/rtl8712/xmit_linux.c | 187 -- drivers/staging/rtl8712/xmit_osdep.h | 52 - 104 files changed, 27729 deletions(-) delete mode 100644 drivers/staging/rtl8712/Kconfig delete mode 100644 drivers/staging/rtl8712/Makefile delete mode 100644 drivers/staging/rtl8712/TODO delete mode 100644 drivers/staging/rtl8712/basic_types.h delete mode 100644 drivers/staging/rtl8712/drv_types.h delete mode 100644 drivers/staging/rtl8712/ethernet.h delete mode 100644 drivers/staging/rtl8712/hal_init.c delete mode 100644 drivers/staging/rtl8712/ieee80211.c delete mode 100644 drivers/staging/rtl8712/ieee80211.h delete mode 100644 drivers/staging/rtl8712/mlme_linux.c delete mode 100644 drivers/staging/rtl8712/mlme_osdep.h delete mode 100644 drivers/staging/rtl8712/mp_custom_oid.h delete mode 100644 drivers/staging/rtl8712/os_intfs.c delete mode 100644 drivers/staging/rtl8712/osdep_intf.h delete mode 100644 drivers/staging/rtl8712/osdep_service.h delete mode 100644 drivers/staging/rtl8712/recv_linux.c delete mode 100644 drivers/staging/rtl8712/recv_osdep.h delete mode 100644 drivers/staging/rtl8712/rtl8712_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_cmd.c delete mode 100644 drivers/staging/rtl8712/rtl8712_cmd.h delete mode 100644 drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_efuse.c delete mode 100644 drivers/staging/rtl8712/rtl8712_efuse.h delete mode 100644 drivers/staging/rtl8712/rtl8712_event.h delete mode 100644 drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_gp_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_gp_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_hal.h delete mode 100644 drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_io.c delete mode 100644 drivers/staging/rtl8712/rtl8712_led.c delete mode 100644 drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_macsetting_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_powersave_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_powersave_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_recv.c delete mode 100644 drivers/staging/rtl8712/rtl8712_recv.h delete mode 100644 drivers/staging/rtl8712/rtl8712_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_security_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_spec.h delete mode 100644 drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_syscfg_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_timectrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_wmac_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_wmac_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_xmit.c delete mode 100644 drivers/staging/rtl8712/rtl8712_xmit.h delete mode 100644 drivers/staging/rtl8712/rtl871x_cmd.c delete mode 100644 drivers/staging/rtl8712/rtl871x_cmd.h delete mode 100644 drivers/staging/rtl8712/rtl871x_debug.h delete mode 100644 drivers/staging/rtl8712/rtl871x_eeprom.c delete mode 100644 drivers/staging/rtl8712/rtl871x_eeprom.h delete mode 100644 drivers/staging/rtl8712/rtl871x_event.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ht.h delete mode 100644 drivers/staging/rtl8712/rtl871x_io.c delete mode 100644 drivers/staging/rtl8712/rtl871x_io.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_linux.c delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_rtl.c delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_rtl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_set.c delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_set.h delete mode 100644 drivers/staging/rtl8712/rtl871x_led.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mlme.c delete mode 100644 drivers/staging/rtl8712/rtl871x_mlme.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mp.c delete mode 100644 drivers/staging/rtl8712/rtl871x_mp.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mp_ioctl.c delete mode 100644 drivers/staging/rtl8712/rtl871x_mp_ioctl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl871x_pwrctrl.c delete mode 100644 drivers/staging/rtl8712/rtl871x_pwrctrl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_recv.c delete mode 100644 drivers/staging/rtl8712/rtl871x_recv.h delete mode 100644 drivers/staging/rtl8712/rtl871x_rf.h delete mode 100644 drivers/staging/rtl8712/rtl871x_security.c delete mode 100644 drivers/staging/rtl8712/rtl871x_security.h delete mode 100644 drivers/staging/rtl8712/rtl871x_sta_mgt.c delete mode 100644 drivers/staging/rtl8712/rtl871x_wlan_sme.h delete mode 100644 drivers/staging/rtl8712/rtl871x_xmit.c delete mode 100644 drivers/staging/rtl8712/rtl871x_xmit.h delete mode 100644 drivers/staging/rtl8712/sta_info.h delete mode 100644 drivers/staging/rtl8712/usb_halinit.c delete mode 100644 drivers/staging/rtl8712/usb_intf.c delete mode 100644 drivers/staging/rtl8712/usb_ops.c delete mode 100644 drivers/staging/rtl8712/usb_ops.h delete mode 100644 drivers/staging/rtl8712/usb_ops_linux.c delete mode 100644 drivers/staging/rtl8712/usb_osintf.h delete mode 100644 drivers/staging/rtl8712/wifi.h delete mode 100644 drivers/staging/rtl8712/wlan_bssdef.h delete mode 100644 drivers/staging/rtl8712/xmit_linux.c delete mode 100644 drivers/staging/rtl8712/xmit_osdep.h diff --git a/MAINTAINERS b/MAINTAINERS index 6bfc75861c8c..aebd1ecdba2b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17829,12 +17829,6 @@ M: Phillip Potter <phil(a)philpotter.co.uk> S: Supported F: drivers/staging/r8188eu/ -STAGING - REALTEK RTL8712U DRIVERS -M: Larry Finger <Larry.Finger(a)lwfinger.net> -M: Florian Schilhabel <florian.c.schilhabel(a)googlemail.com>. -S: Odd Fixes -F: drivers/staging/rtl8712/ - STAGING - SEPS525 LCD CONTROLLER DRIVERS M: Michael Hennerich <michael.hennerich(a)analog.com> L: linux-fbdev(a)vger.kernel.org diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index e03627ad4460..3c35e70f1c45 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -34,8 +34,6 @@ source "drivers/staging/rtl8192e/Kconfig" source "drivers/staging/rtl8723bs/Kconfig" -source "drivers/staging/rtl8712/Kconfig" - source "drivers/staging/r8188eu/Kconfig" source "drivers/staging/rts5208/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index c7f8d8d8dd11..06875f9e6d25 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -7,7 +7,6 @@ obj-$(CONFIG_FB_OLPC_DCON) += olpc_dcon/ obj-$(CONFIG_RTL8192U) += rtl8192u/ obj-$(CONFIG_RTL8192E) += rtl8192e/ obj-$(CONFIG_RTL8723BS) += rtl8723bs/ -obj-$(CONFIG_R8712U) += rtl8712/ obj-$(CONFIG_R8188EU) += r8188eu/ obj-$(CONFIG_RTS5208) += rts5208/ obj-$(CONFIG_NETLOGIC_XLR_NET) += netlogic/ diff --git a/drivers/staging/rtl8712/Kconfig b/drivers/staging/rtl8712/Kconfig deleted file mode 100644 index 8de26425225b..000000000000 --- a/drivers/staging/rtl8712/Kconfig +++ /dev/null @@ -1,21 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -config R8712U - tristate "RealTek RTL8712U (RTL8192SU) Wireless LAN NIC driver" - depends on WLAN && USB && CFG80211 - select WIRELESS_EXT - select WEXT_PRIV - select FW_LOADER - help - This option adds the Realtek RTL8712 USB device such as the - D-Link DWA-130. - - If built as a module, it will be called r8712u. - -config R8712_TX_AGGR - bool "Realtek RTL8712U Transmit Aggregation code" - depends on R8712U && BROKEN - help - This option provides transmit aggregation for the Realtek - RTL8712 USB device. - - diff --git a/drivers/staging/rtl8712/Makefile b/drivers/staging/rtl8712/Makefile deleted file mode 100644 index 3ae216b6621b..000000000000 --- a/drivers/staging/rtl8712/Makefile +++ /dev/null @@ -1,35 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -r8712u-y := \ - rtl871x_cmd.o \ - rtl8712_cmd.o \ - rtl871x_security.o \ - rtl871x_eeprom.o \ - rtl8712_efuse.o \ - hal_init.o \ - usb_halinit.o \ - usb_ops.o \ - usb_ops_linux.o \ - rtl871x_io.o \ - rtl8712_io.o \ - rtl871x_ioctl_linux.o \ - rtl871x_ioctl_rtl.o \ - rtl871x_ioctl_set.o \ - rtl8712_led.o \ - rtl871x_mlme.o \ - ieee80211.o \ - rtl871x_mp_ioctl.o \ - rtl871x_mp.o \ - mlme_linux.o \ - recv_linux.o \ - xmit_linux.o \ - usb_intf.o \ - os_intfs.o \ - rtl871x_pwrctrl.o \ - rtl8712_recv.o \ - rtl871x_recv.o \ - rtl871x_sta_mgt.o \ - rtl871x_xmit.o \ - rtl8712_xmit.o - -obj-$(CONFIG_R8712U) := r8712u.o - diff --git a/drivers/staging/rtl8712/TODO b/drivers/staging/rtl8712/TODO deleted file mode 100644 index 847c8c41f4f7..000000000000 --- a/drivers/staging/rtl8712/TODO +++ /dev/null @@ -1,13 +0,0 @@ -TODO: -- merge Realtek's bugfixes and new features into the driver -- switch to use LIB80211 -- switch to use MAC80211 -- checkpatch.pl fixes - only a few remain - -A replacement for this driver with MAC80211 support is available -at https://github.com/chunkeey/rtl8192su - -Please send any patches to Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>, -Larry Finger <Larry.Finger(a)lwfinger.net>, -Florian Schilhabel <florian.c.schilhabel(a)googlemail.com> and -Linux Driver Project Developer List <driverdev-devel(a)linuxdriverproject.org>. diff --git a/drivers/staging/rtl8712/basic_types.h b/drivers/staging/rtl8712/basic_types.h deleted file mode 100644 index aecded87dd4c..000000000000 --- a/drivers/staging/rtl8712/basic_types.h +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __BASIC_TYPES_H__ -#define __BASIC_TYPES_H__ - -#include <linux/types.h> - -#define sint signed int - -/* Should we extend this to be host_addr_t and target_addr_t for case: - * host : x86_64 - * target : mips64 - */ -#define addr_t unsigned long - -#endif /*__BASIC_TYPES_H__*/ - diff --git a/drivers/staging/rtl8712/drv_types.h b/drivers/staging/rtl8712/drv_types.h deleted file mode 100644 index a44d04effc8b..000000000000 --- a/drivers/staging/rtl8712/drv_types.h +++ /dev/null @@ -1,176 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -/* --------------------------------------------------------------------- - * - * For type defines and data structure defines - * - * --------------------------------------------------------------------- - */ -#ifndef __DRV_TYPES_H__ -#define __DRV_TYPES_H__ - -struct _adapter; - -#include "osdep_service.h" -#include "wlan_bssdef.h" -#include "rtl8712_spec.h" -#include "rtl8712_hal.h" -#include <linux/mutex.h> -#include <linux/completion.h> - -enum _NIC_VERSION { - RTL8711_NIC, - RTL8712_NIC, - RTL8713_NIC, - RTL8716_NIC -}; - -struct qos_priv { - /* bit mask option: u-apsd, s-apsd, ts, block ack... */ - unsigned int qos_option; -}; - -#include "rtl871x_ht.h" -#include "rtl871x_cmd.h" -#include "rtl871x_xmit.h" -#include "rtl871x_recv.h" -#include "rtl871x_security.h" -#include "rtl871x_pwrctrl.h" -#include "rtl871x_io.h" -#include "rtl871x_eeprom.h" -#include "sta_info.h" -#include "rtl871x_mlme.h" -#include "rtl871x_mp.h" -#include "rtl871x_debug.h" -#include "rtl871x_rf.h" -#include "rtl871x_event.h" -#include "rtl871x_led.h" - -#define SPEC_DEV_ID_DISABLE_HT BIT(1) - -struct specific_device_id { - u32 flags; - u16 idVendor; - u16 idProduct; - -}; - -struct registry_priv { - u8 chip_version; - u8 rfintfs; - u8 lbkmode; - u8 hci; - u8 network_mode; /*infra, ad-hoc, auto*/ - struct ndis_802_11_ssid ssid; - u8 channel;/* ad-hoc support requirement */ - u8 wireless_mode;/* A, B, G, auto */ - u8 vrtl_carrier_sense; /*Enable, Disable, Auto*/ - u8 vcs_type;/*RTS/CTS, CTS-to-self*/ - u16 rts_thresh; - u16 frag_thresh; - u8 preamble;/*long, short, auto*/ - u8 scan_mode;/*active, passive*/ - u8 adhoc_tx_pwr; - u8 soft_ap; - u8 smart_ps; - u8 power_mgnt; - u8 radio_enable; - u8 long_retry_lmt; - u8 short_retry_lmt; - u16 busy_thresh; - u8 ack_policy; - u8 mp_mode; - u8 software_encrypt; - u8 software_decrypt; - /* UAPSD */ - u8 wmm_enable; - u8 uapsd_enable; - u8 uapsd_max_sp; - u8 uapsd_acbk_en; - u8 uapsd_acbe_en; - u8 uapsd_acvi_en; - u8 uapsd_acvo_en; - - struct wlan_bssid_ex dev_network; - - u8 ht_enable; - u8 cbw40_enable; - u8 ampdu_enable;/*for tx*/ - u8 rf_config; - u8 low_power; - u8 wifi_test; -}; - -struct dvobj_priv { - struct _adapter *padapter; - u32 nr_endpoint; - u8 ishighspeed; - uint (*inirp_init)(struct _adapter *adapter); - uint (*inirp_deinit)(struct _adapter *adapter); - struct usb_device *pusbdev; -}; - -/** - * struct _adapter - the main adapter structure for this device. - * - * bup: True indicates that the interface is up. - */ -struct _adapter { - struct dvobj_priv dvobjpriv; - struct mlme_priv mlmepriv; - struct cmd_priv cmdpriv; - struct evt_priv evtpriv; - struct io_queue *pio_queue; - struct xmit_priv xmitpriv; - struct recv_priv recvpriv; - struct sta_priv stapriv; - struct security_priv securitypriv; - struct registry_priv registrypriv; - struct wlan_acl_pool acl_list; - struct pwrctrl_priv pwrctrlpriv; - struct eeprom_priv eeprompriv; - struct hal_priv halpriv; - struct led_priv ledpriv; - struct mp_priv mppriv; - bool driver_stopped; - bool surprise_removed; - bool suspended; - u8 eeprom_address_size; - u8 hw_init_completed; - struct task_struct *cmd_thread; - uint (*dvobj_init)(struct _adapter *adapter); - void (*dvobj_deinit)(struct _adapter *adapter); - struct net_device *pnetdev; - int bup; - struct net_device_stats stats; - struct iw_statistics iwstats; - int pid; /*process id from UI*/ - struct work_struct wk_filter_rx_ff0; - u8 blnEnableRxFF0Filter; - spinlock_t lock_rx_ff0_filter; - const struct firmware *fw; - struct usb_interface *pusb_intf; - struct mutex mutex_start; - struct completion rtl8712_fw_ready; -}; - -static inline u8 *myid(struct eeprom_priv *peepriv) -{ - return peepriv->mac_addr; -} - -u8 r8712_usb_hal_bus_init(struct _adapter *adapter); - -#endif /*__DRV_TYPES_H__*/ - diff --git a/drivers/staging/rtl8712/ethernet.h b/drivers/staging/rtl8712/ethernet.h deleted file mode 100644 index 4b9b8a97a0bc..000000000000 --- a/drivers/staging/rtl8712/ethernet.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __INC_ETHERNET_H -#define __INC_ETHERNET_H - -#define ETHERNET_HEADER_SIZE 14 /*!< Ethernet Header Length*/ -#define LLC_HEADER_SIZE 6 /*!< LLC Header Length*/ - -#endif /* #ifndef __INC_ETHERNET_H */ - diff --git a/drivers/staging/rtl8712/hal_init.c b/drivers/staging/rtl8712/hal_init.c deleted file mode 100644 index 1148075f0cd6..000000000000 --- a/drivers/staging/rtl8712/hal_init.c +++ /dev/null @@ -1,401 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HAL_INIT_C_ - -#include <linux/usb.h> -#include <linux/device.h> -#include <linux/usb/ch9.h> -#include <linux/firmware.h> -#include <linux/module.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "usb_osintf.h" - -#define FWBUFF_ALIGN_SZ 512 -#define MAX_DUMP_FWSZ (48 * 1024) - -static void rtl871x_load_fw_fail(struct _adapter *adapter) -{ - struct usb_device *udev = adapter->dvobjpriv.pusbdev; - struct device *dev = &udev->dev; - struct device *parent = dev->parent; - - complete(&adapter->rtl8712_fw_ready); - - dev_err(&udev->dev, "r8712u: Firmware request failed\n"); - - if (parent) - device_lock(parent); - - device_release_driver(dev); - - if (parent) - device_unlock(parent); -} - -static void rtl871x_load_fw_cb(const struct firmware *firmware, void *context) -{ - struct _adapter *adapter = context; - - if (!firmware) { - rtl871x_load_fw_fail(adapter); - return; - } - adapter->fw = firmware; - /* firmware available - start netdev */ - register_netdev(adapter->pnetdev); - complete(&adapter->rtl8712_fw_ready); -} - -static const char firmware_file[] = "rtlwifi/rtl8712u.bin"; - -int rtl871x_load_fw(struct _adapter *padapter) -{ - struct device *dev = &padapter->dvobjpriv.pusbdev->dev; - int rc; - - init_completion(&padapter->rtl8712_fw_ready); - dev_info(dev, "r8712u: Loading firmware from \"%s\"\n", firmware_file); - rc = request_firmware_nowait(THIS_MODULE, 1, firmware_file, dev, - GFP_KERNEL, padapter, rtl871x_load_fw_cb); - if (rc) - dev_err(dev, "r8712u: Firmware request error %d\n", rc); - return rc; -} -MODULE_FIRMWARE("rtlwifi/rtl8712u.bin"); - -static u32 rtl871x_open_fw(struct _adapter *adapter, const u8 **mappedfw) -{ - if (adapter->fw->size > 200000) { - dev_err(&adapter->pnetdev->dev, "r8712u: Bad fw->size of %zu\n", - adapter->fw->size); - return 0; - } - *mappedfw = adapter->fw->data; - return adapter->fw->size; -} - -static void fill_fwpriv(struct _adapter *adapter, struct fw_priv *fwpriv) -{ - struct dvobj_priv *dvobj = &adapter->dvobjpriv; - struct registry_priv *regpriv = &adapter->registrypriv; - - memset(fwpriv, 0, sizeof(struct fw_priv)); - /* todo: check if needs endian conversion */ - fwpriv->hci_sel = RTL8712_HCI_TYPE_72USB; - fwpriv->usb_ep_num = (u8)dvobj->nr_endpoint; - fwpriv->bw_40MHz_en = regpriv->cbw40_enable; - switch (regpriv->rf_config) { - case RTL8712_RF_1T1R: - fwpriv->rf_config = RTL8712_RFC_1T1R; - break; - case RTL8712_RF_2T2R: - fwpriv->rf_config = RTL8712_RFC_2T2R; - break; - case RTL8712_RF_1T2R: - default: - fwpriv->rf_config = RTL8712_RFC_1T2R; - } - fwpriv->mp_mode = (regpriv->mp_mode == 1); - /* 0:off 1:on 2:auto */ - fwpriv->vcs_type = regpriv->vrtl_carrier_sense; - fwpriv->vcs_mode = regpriv->vcs_type; /* 1:RTS/CTS 2:CTS to self */ - /* default enable turbo_mode */ - fwpriv->turbo_mode = (regpriv->wifi_test != 1); - fwpriv->low_power_mode = regpriv->low_power; -} - -static void update_fwhdr(struct fw_hdr *pfwhdr, const u8 *pmappedfw) -{ - pfwhdr->signature = le16_to_cpu(*(__le16 *)pmappedfw); - pfwhdr->version = le16_to_cpu(*(__le16 *)(pmappedfw + 2)); - /* define the size of boot loader */ - pfwhdr->dmem_size = le32_to_cpu(*(__le32 *)(pmappedfw + 4)); - /* define the size of FW in IMEM */ - pfwhdr->img_IMEM_size = le32_to_cpu(*(__le32 *)(pmappedfw + 8)); - /* define the size of FW in SRAM */ - pfwhdr->img_SRAM_size = le32_to_cpu(*(__le32 *)(pmappedfw + 12)); - /* define the size of DMEM variable */ - pfwhdr->fw_priv_sz = le32_to_cpu(*(__le32 *)(pmappedfw + 16)); -} - -static u8 chk_fwhdr(struct fw_hdr *pfwhdr, u32 ulfilelength) -{ - u32 fwhdrsz, fw_sz; - - /* check signature */ - if ((pfwhdr->signature != 0x8712) && (pfwhdr->signature != 0x8192)) - return _FAIL; - /* check fw_priv_sze & sizeof(struct fw_priv) */ - if (pfwhdr->fw_priv_sz != sizeof(struct fw_priv)) - return _FAIL; - /* check fw_sz & image_fw_sz */ - fwhdrsz = offsetof(struct fw_hdr, fwpriv) + pfwhdr->fw_priv_sz; - fw_sz = fwhdrsz + pfwhdr->img_IMEM_size + pfwhdr->img_SRAM_size + - pfwhdr->dmem_size; - if (fw_sz != ulfilelength) - return _FAIL; - return _SUCCESS; -} - -static u8 rtl8712_dl_fw(struct _adapter *adapter) -{ - sint i; - u8 tmp8, tmp8_a; - u16 tmp16; - u32 maxlen = 0; /* for compare usage */ - uint dump_imem_sz, imem_sz, dump_emem_sz, emem_sz; /* max = 49152; */ - struct fw_hdr fwhdr; - u32 ulfilelength; /* FW file size */ - const u8 *mappedfw = NULL; - u8 *tmpchar = NULL, *payload, *ptr; - struct tx_desc *txdesc; - u32 txdscp_sz = sizeof(struct tx_desc); - u8 ret = _FAIL; - - ulfilelength = rtl871x_open_fw(adapter, &mappedfw); - if (mappedfw && (ulfilelength > 0)) { - update_fwhdr(&fwhdr, mappedfw); - if (chk_fwhdr(&fwhdr, ulfilelength) == _FAIL) - return ret; - fill_fwpriv(adapter, &fwhdr.fwpriv); - /* firmware check ok */ - maxlen = (fwhdr.img_IMEM_size > fwhdr.img_SRAM_size) ? - fwhdr.img_IMEM_size : fwhdr.img_SRAM_size; - maxlen += txdscp_sz; - tmpchar = kmalloc(maxlen + FWBUFF_ALIGN_SZ, GFP_KERNEL); - if (!tmpchar) - return ret; - - txdesc = (struct tx_desc *)(tmpchar + FWBUFF_ALIGN_SZ - - ((addr_t)(tmpchar) & (FWBUFF_ALIGN_SZ - 1))); - payload = (u8 *)(txdesc) + txdscp_sz; - ptr = (u8 *)mappedfw + offsetof(struct fw_hdr, fwpriv) + - fwhdr.fw_priv_sz; - /* Download FirmWare */ - /* 1. determine IMEM code size and Load IMEM Code Section */ - imem_sz = fwhdr.img_IMEM_size; - do { - memset(txdesc, 0, TXDESC_SIZE); - if (imem_sz > MAX_DUMP_FWSZ/*49152*/) { - dump_imem_sz = MAX_DUMP_FWSZ; - } else { - dump_imem_sz = imem_sz; - txdesc->txdw0 |= cpu_to_le32(BIT(28)); - } - txdesc->txdw0 |= cpu_to_le32(dump_imem_sz & - 0x0000ffff); - memcpy(payload, ptr, dump_imem_sz); - r8712_write_mem(adapter, RTL8712_DMA_VOQ, - dump_imem_sz + TXDESC_SIZE, - (u8 *)txdesc); - ptr += dump_imem_sz; - imem_sz -= dump_imem_sz; - } while (imem_sz > 0); - i = 10; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _IMEM_CODE_DONE) == 0) && (i > 0)) { - usleep_range(10, 1000); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0 || (tmp16 & _IMEM_CHK_RPT) == 0) - goto exit_fail; - - /* 2.Download EMEM code size and Load EMEM Code Section */ - emem_sz = fwhdr.img_SRAM_size; - do { - memset(txdesc, 0, TXDESC_SIZE); - if (emem_sz > MAX_DUMP_FWSZ) { /* max=48k */ - dump_emem_sz = MAX_DUMP_FWSZ; - } else { - dump_emem_sz = emem_sz; - txdesc->txdw0 |= cpu_to_le32(BIT(28)); - } - txdesc->txdw0 |= cpu_to_le32(dump_emem_sz & - 0x0000ffff); - memcpy(payload, ptr, dump_emem_sz); - r8712_write_mem(adapter, RTL8712_DMA_VOQ, - dump_emem_sz + TXDESC_SIZE, - (u8 *)txdesc); - ptr += dump_emem_sz; - emem_sz -= dump_emem_sz; - } while (emem_sz > 0); - i = 5; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _EMEM_CODE_DONE) == 0) && (i > 0)) { - usleep_range(10, 1000); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0 || (tmp16 & _EMEM_CHK_RPT) == 0) - goto exit_fail; - - /* 3.Enable CPU */ - tmp8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, tmp8 | BIT(2)); - tmp8_a = r8712_read8(adapter, SYS_CLKR); - if (tmp8_a != (tmp8 | BIT(2))) - goto exit_fail; - - tmp8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, tmp8 | BIT(2)); - tmp8_a = r8712_read8(adapter, SYS_FUNC_EN + 1); - if (tmp8_a != (tmp8 | BIT(2))) - goto exit_fail; - - r8712_read32(adapter, TCR); - - /* 4.polling IMEM Ready */ - i = 100; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _IMEM_RDY) == 0) && (i > 0)) { - msleep(20); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0) { - r8712_write16(adapter, 0x10250348, 0xc000); - r8712_write16(adapter, 0x10250348, 0xc001); - r8712_write16(adapter, 0x10250348, 0x2000); - r8712_write16(adapter, 0x10250348, 0x2001); - r8712_write16(adapter, 0x10250348, 0x2002); - r8712_write16(adapter, 0x10250348, 0x2003); - goto exit_fail; - } - /* 5.Download DMEM code size and Load EMEM Code Section */ - memset(txdesc, 0, TXDESC_SIZE); - txdesc->txdw0 |= cpu_to_le32(fwhdr.fw_priv_sz & 0x0000ffff); - txdesc->txdw0 |= cpu_to_le32(BIT(28)); - memcpy(payload, &fwhdr.fwpriv, fwhdr.fw_priv_sz); - r8712_write_mem(adapter, RTL8712_DMA_VOQ, - fwhdr.fw_priv_sz + TXDESC_SIZE, (u8 *)txdesc); - - /* polling dmem code done */ - i = 100; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _DMEM_CODE_DONE) == 0) && (i > 0)) { - msleep(20); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0) - goto exit_fail; - - tmp8 = r8712_read8(adapter, 0x1025000A); - if (tmp8 & BIT(4)) /* When boot from EEPROM, - * & FW need more time to read EEPROM - */ - i = 60; - else /* boot from EFUSE */ - i = 30; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _FWRDY) == 0) && (i > 0)) { - msleep(100); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0) - goto exit_fail; - } else { - goto exit_fail; - } - ret = _SUCCESS; - -exit_fail: - kfree(tmpchar); - return ret; -} - -uint rtl8712_hal_init(struct _adapter *padapter) -{ - u32 val32; - int i; - - /* r8712 firmware download */ - if (rtl8712_dl_fw(padapter) != _SUCCESS) - return _FAIL; - - netdev_info(padapter->pnetdev, "1 RCR=0x%x\n", - r8712_read32(padapter, RCR)); - val32 = r8712_read32(padapter, RCR); - r8712_write32(padapter, RCR, (val32 | BIT(26))); /* Enable RX TCP - * Checksum offload - */ - netdev_info(padapter->pnetdev, "2 RCR=0x%x\n", - r8712_read32(padapter, RCR)); - val32 = r8712_read32(padapter, RCR); - r8712_write32(padapter, RCR, (val32 | BIT(25))); /* Append PHY status */ - val32 = r8712_read32(padapter, 0x10250040); - r8712_write32(padapter, 0x10250040, (val32 & 0x00FFFFFF)); - /* for usb rx aggregation */ - r8712_write8(padapter, 0x102500B5, r8712_read8(padapter, 0x102500B5) | - BIT(0)); /* page = 128bytes */ - r8712_write8(padapter, 0x102500BD, r8712_read8(padapter, 0x102500BD) | - BIT(7)); /* enable usb rx aggregation */ - r8712_write8(padapter, 0x102500D9, 1); /* TH=1 => means that invalidate - * usb rx aggregation - */ - r8712_write8(padapter, 0x1025FE5B, 0x04); /* 1.7ms/4 */ - /* Fix the RX FIFO issue(USB error) */ - r8712_write8(padapter, 0x1025fe5C, r8712_read8(padapter, 0x1025fe5C) - | BIT(7)); - for (i = 0; i < ETH_ALEN; i++) - padapter->eeprompriv.mac_addr[i] = r8712_read8(padapter, - MACID + i); - return _SUCCESS; -} - -uint rtl8712_hal_deinit(struct _adapter *padapter) -{ - r8712_write8(padapter, RF_CTRL, 0x00); - /* Turn off BB */ - msleep(20); - /* Turn off MAC */ - r8712_write8(padapter, SYS_CLKR + 1, 0x38); /* Switch Control Path */ - r8712_write8(padapter, SYS_FUNC_EN + 1, 0x70); - r8712_write8(padapter, PMC_FSM, 0x06); /* Enable Loader Data Keep */ - r8712_write8(padapter, SYS_ISO_CTRL, 0xF9); /* Isolation signals from - * CORE, PLL - */ - r8712_write8(padapter, SYS_ISO_CTRL + 1, 0xe8); /* Enable EFUSE 1.2V */ - r8712_write8(padapter, AFE_PLL_CTRL, 0x00); /* Disable AFE PLL. */ - r8712_write8(padapter, LDOA15_CTRL, 0x54); /* Disable A15V */ - r8712_write8(padapter, SYS_FUNC_EN + 1, 0x50); /* Disable E-Fuse 1.2V */ - r8712_write8(padapter, LDOV12D_CTRL, 0x24); /* Disable LDO12(for CE) */ - r8712_write8(padapter, AFE_MISC, 0x30); /* Disable AFE BG&MB */ - /* Option for Disable 1.6V LDO. */ - r8712_write8(padapter, SPS0_CTRL, 0x56); /* Disable 1.6V LDO */ - r8712_write8(padapter, SPS0_CTRL + 1, 0x43); /* Set SW PFM */ - return _SUCCESS; -} - -uint rtl871x_hal_init(struct _adapter *padapter) -{ - padapter->hw_init_completed = false; - if (!padapter->halpriv.hal_bus_init) - return _FAIL; - if (padapter->halpriv.hal_bus_init(padapter) != _SUCCESS) - return _FAIL; - if (rtl8712_hal_init(padapter) == _SUCCESS) { - padapter->hw_init_completed = true; - } else { - padapter->hw_init_completed = false; - return _FAIL; - } - return _SUCCESS; -} diff --git a/drivers/staging/rtl8712/ieee80211.c b/drivers/staging/rtl8712/ieee80211.c deleted file mode 100644 index f926809b1021..000000000000 --- a/drivers/staging/rtl8712/ieee80211.c +++ /dev/null @@ -1,415 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * ieee80211.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _IEEE80211_C - -#include "drv_types.h" -#include "ieee80211.h" -#include "wifi.h" -#include "osdep_service.h" -#include "wlan_bssdef.h" - -static const u8 WPA_OUI_TYPE[] = {0x00, 0x50, 0xf2, 1}; -static const u8 WPA_CIPHER_SUITE_NONE[] = {0x00, 0x50, 0xf2, 0}; -static const u8 WPA_CIPHER_SUITE_WEP40[] = {0x00, 0x50, 0xf2, 1}; -static const u8 WPA_CIPHER_SUITE_TKIP[] = {0x00, 0x50, 0xf2, 2}; -static const u8 WPA_CIPHER_SUITE_CCMP[] = {0x00, 0x50, 0xf2, 4}; -static const u8 WPA_CIPHER_SUITE_WEP104[] = {0x00, 0x50, 0xf2, 5}; - -static const u8 RSN_CIPHER_SUITE_NONE[] = {0x00, 0x0f, 0xac, 0}; -static const u8 RSN_CIPHER_SUITE_WEP40[] = {0x00, 0x0f, 0xac, 1}; -static const u8 RSN_CIPHER_SUITE_TKIP[] = {0x00, 0x0f, 0xac, 2}; -static const u8 RSN_CIPHER_SUITE_CCMP[] = {0x00, 0x0f, 0xac, 4}; -static const u8 RSN_CIPHER_SUITE_WEP104[] = {0x00, 0x0f, 0xac, 5}; - -/*----------------------------------------------------------- - * for adhoc-master to generate ie and provide supported-rate to fw - *----------------------------------------------------------- - */ - -static u8 WIFI_CCKRATES[] = { - (IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK), - (IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK), - (IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK), - (IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK) -}; - -static u8 WIFI_OFDMRATES[] = { - (IEEE80211_OFDM_RATE_6MB), - (IEEE80211_OFDM_RATE_9MB), - (IEEE80211_OFDM_RATE_12MB), - (IEEE80211_OFDM_RATE_18MB), - (IEEE80211_OFDM_RATE_24MB), - (IEEE80211_OFDM_RATE_36MB), - (IEEE80211_OFDM_RATE_48MB), - (IEEE80211_OFDM_RATE_54MB) -}; - -uint r8712_is_cckrates_included(u8 *rate) -{ - u32 i = 0; - - while (rate[i] != 0) { - if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) || - (((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22)) - return true; - i++; - } - return false; -} - -uint r8712_is_cckratesonly_included(u8 *rate) -{ - u32 i = 0; - - while (rate[i] != 0) { - if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) && - (((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22)) - return false; - i++; - } - return true; -} - -/* r8712_set_ie will update frame length */ -u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen) -{ - *pbuf = (u8)index; - *(pbuf + 1) = (u8)len; - if (len > 0) - memcpy((void *)(pbuf + 2), (void *)source, len); - *frlen = *frlen + (len + 2); - return pbuf + len + 2; -} - -/* --------------------------------------------------------------------------- - * index: the information element id index, limit is the limit for search - * --------------------------------------------------------------------------- - */ -u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit) -{ - sint tmp, i; - u8 *p; - - if (limit < 1) - return NULL; - p = pbuf; - i = 0; - *len = 0; - while (1) { - if (*p == index) { - *len = *(p + 1); - return p; - } - tmp = *(p + 1); - p += (tmp + 2); - i += (tmp + 2); - if (i >= limit) - break; - } - return NULL; -} - -static void set_supported_rate(u8 *rates, uint mode) -{ - memset(rates, 0, NDIS_802_11_LENGTH_RATES_EX); - switch (mode) { - case WIRELESS_11B: - memcpy(rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); - break; - case WIRELESS_11G: - case WIRELESS_11A: - memcpy(rates, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN); - break; - case WIRELESS_11BG: - memcpy(rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); - memcpy(rates + IEEE80211_CCK_RATE_LEN, WIFI_OFDMRATES, - IEEE80211_NUM_OFDM_RATESLEN); - break; - } -} - -static uint r8712_get_rateset_len(u8 *rateset) -{ - uint i = 0; - - while (1) { - if ((rateset[i]) == 0) - break; - if (i > 12) - break; - i++; - } - return i; -} - -int r8712_generate_ie(struct registry_priv *registrypriv) -{ - int rate_len; - uint sz = 0; - struct wlan_bssid_ex *dev_network = &registrypriv->dev_network; - u8 *ie = dev_network->IEs; - u16 beaconPeriod = (u16)dev_network->Configuration.BeaconPeriod; - - /*timestamp will be inserted by hardware*/ - sz += 8; - ie += sz; - /*beacon interval : 2bytes*/ - *(__le16 *)ie = cpu_to_le16(beaconPeriod); - sz += 2; - ie += 2; - /*capability info*/ - *(u16 *)ie = 0; - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_IBSS); - if (registrypriv->preamble == PREAMBLE_SHORT) - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_SHORT_PREAMBLE); - if (dev_network->Privacy) - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); - sz += 2; - ie += 2; - /*SSID*/ - ie = r8712_set_ie(ie, WLAN_EID_SSID, dev_network->Ssid.SsidLength, - dev_network->Ssid.Ssid, &sz); - /*supported rates*/ - set_supported_rate(dev_network->rates, registrypriv->wireless_mode); - rate_len = r8712_get_rateset_len(dev_network->rates); - if (rate_len > 8) { - ie = r8712_set_ie(ie, WLAN_EID_SUPP_RATES, 8, - dev_network->rates, &sz); - ie = r8712_set_ie(ie, WLAN_EID_EXT_SUPP_RATES, (rate_len - 8), - (dev_network->rates + 8), &sz); - } else { - ie = r8712_set_ie(ie, WLAN_EID_SUPP_RATES, - rate_len, dev_network->rates, &sz); - } - /*DS parameter set*/ - ie = r8712_set_ie(ie, WLAN_EID_DS_PARAMS, 1, - (u8 *)&dev_network->Configuration.DSConfig, &sz); - /*IBSS Parameter Set*/ - ie = r8712_set_ie(ie, WLAN_EID_IBSS_PARAMS, 2, - (u8 *)&dev_network->Configuration.ATIMWindow, &sz); - return sz; -} - -unsigned char *r8712_get_wpa_ie(unsigned char *ie, uint *wpa_ie_len, int limit) -{ - u32 len; - u16 val16; - unsigned char wpa_oui_type[] = {0x00, 0x50, 0xf2, 0x01}; - u8 *buf = ie; - - while (1) { - buf = r8712_get_ie(buf, _WPA_IE_ID_, &len, limit); - if (buf) { - /*check if oui matches...*/ - if (memcmp((buf + 2), wpa_oui_type, - sizeof(wpa_oui_type))) - goto check_next_ie; - /*check version...*/ - memcpy((u8 *)&val16, (buf + 6), sizeof(val16)); - le16_to_cpus(&val16); - if (val16 != 0x0001) - goto check_next_ie; - *wpa_ie_len = *(buf + 1); - return buf; - } - *wpa_ie_len = 0; - return NULL; -check_next_ie: - limit = limit - (buf - ie) - 2 - len; - if (limit <= 0) - break; - buf += (2 + len); - } - *wpa_ie_len = 0; - return NULL; -} - -unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len, - int limit) -{ - return r8712_get_ie(pie, _WPA2_IE_ID_, rsn_ie_len, limit); -} - -static int r8712_get_wpa_cipher_suite(u8 *s) -{ - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_NONE, WPA_SELECTOR_LEN)) - return WPA_CIPHER_NONE; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_WEP40, WPA_SELECTOR_LEN)) - return WPA_CIPHER_WEP40; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_TKIP, WPA_SELECTOR_LEN)) - return WPA_CIPHER_TKIP; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_CCMP, WPA_SELECTOR_LEN)) - return WPA_CIPHER_CCMP; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_WEP104, WPA_SELECTOR_LEN)) - return WPA_CIPHER_WEP104; - return 0; -} - -static int r8712_get_wpa2_cipher_suite(u8 *s) -{ - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_NONE, RSN_SELECTOR_LEN)) - return WPA_CIPHER_NONE; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_WEP40, RSN_SELECTOR_LEN)) - return WPA_CIPHER_WEP40; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_TKIP, RSN_SELECTOR_LEN)) - return WPA_CIPHER_TKIP; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_CCMP, RSN_SELECTOR_LEN)) - return WPA_CIPHER_CCMP; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_WEP104, RSN_SELECTOR_LEN)) - return WPA_CIPHER_WEP104; - return 0; -} - -int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher) -{ - int i; - int left, count; - u8 *pos; - - if (wpa_ie_len <= 0) { - /* No WPA IE - fail silently */ - return -EINVAL; - } - if ((*wpa_ie != _WPA_IE_ID_) || - (*(wpa_ie + 1) != (u8)(wpa_ie_len - 2)) || - (memcmp(wpa_ie + 2, (void *)WPA_OUI_TYPE, WPA_SELECTOR_LEN))) - return -EINVAL; - pos = wpa_ie; - pos += 8; - left = wpa_ie_len - 8; - /*group_cipher*/ - if (left >= WPA_SELECTOR_LEN) { - *group_cipher = r8712_get_wpa_cipher_suite(pos); - pos += WPA_SELECTOR_LEN; - left -= WPA_SELECTOR_LEN; - } else if (left > 0) { - return -EINVAL; - } - /*pairwise_cipher*/ - if (left >= 2) { - count = le16_to_cpu(*(__le16 *)pos); - pos += 2; - left -= 2; - if (count == 0 || left < count * WPA_SELECTOR_LEN) - return -EINVAL; - for (i = 0; i < count; i++) { - *pairwise_cipher |= r8712_get_wpa_cipher_suite(pos); - pos += WPA_SELECTOR_LEN; - left -= WPA_SELECTOR_LEN; - } - } else if (left == 1) { - return -EINVAL; - } - return 0; -} - -int r8712_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, - int *pairwise_cipher) -{ - int i; - int left, count; - u8 *pos; - - if (rsn_ie_len <= 0) { - /* No RSN IE - fail silently */ - return -EINVAL; - } - if ((*rsn_ie != _WPA2_IE_ID_) || - (*(rsn_ie + 1) != (u8)(rsn_ie_len - 2))) - return -EINVAL; - pos = rsn_ie; - pos += 4; - left = rsn_ie_len - 4; - /*group_cipher*/ - if (left >= RSN_SELECTOR_LEN) { - *group_cipher = r8712_get_wpa2_cipher_suite(pos); - pos += RSN_SELECTOR_LEN; - left -= RSN_SELECTOR_LEN; - } else if (left > 0) { - return -EINVAL; - } - /*pairwise_cipher*/ - if (left >= 2) { - count = le16_to_cpu(*(__le16 *)pos); - pos += 2; - left -= 2; - if (count == 0 || left < count * RSN_SELECTOR_LEN) - return -EINVAL; - for (i = 0; i < count; i++) { - *pairwise_cipher |= r8712_get_wpa2_cipher_suite(pos); - pos += RSN_SELECTOR_LEN; - left -= RSN_SELECTOR_LEN; - } - } else if (left == 1) { - return -EINVAL; - } - return 0; -} - -int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, - u8 *wpa_ie, u16 *wpa_len) -{ - u8 authmode; - u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01}; - uint cnt; - - /*Search required WPA or WPA2 IE and copy to sec_ie[ ]*/ - cnt = _TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_; - while (cnt < in_len) { - authmode = in_ie[cnt]; - if ((authmode == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) { - memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); - *wpa_len = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; /*get next */ - } else { - if (authmode == _WPA2_IE_ID_) { - memcpy(rsn_ie, &in_ie[cnt], - in_ie[cnt + 1] + 2); - *rsn_len = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; /*get next*/ - } else { - cnt += in_ie[cnt + 1] + 2; /*get next*/ - } - } - } - return *rsn_len + *wpa_len; -} - -int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen) -{ - int match; - uint cnt; - u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - cnt = 12; - match = false; - while (cnt < in_len) { - eid = in_ie[cnt]; - if ((eid == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], wps_oui, 4))) { - memcpy(wps_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); - *wps_ielen = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; - match = true; - break; - } - cnt += in_ie[cnt + 1] + 2; /* goto next */ - } - return match; -} diff --git a/drivers/staging/rtl8712/ieee80211.h b/drivers/staging/rtl8712/ieee80211.h deleted file mode 100644 index 61eff7c5746b..000000000000 --- a/drivers/staging/rtl8712/ieee80211.h +++ /dev/null @@ -1,165 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __IEEE80211_H -#define __IEEE80211_H - -#include <linux/ieee80211.h> - -#define IEEE_CMD_SET_WPA_PARAM 1 -#define IEEE_CMD_SET_WPA_IE 2 -#define IEEE_CMD_SET_ENCRYPTION 3 -#define IEEE_CMD_MLME 4 - -#define IEEE_PARAM_WPA_ENABLED 1 -#define IEEE_PARAM_TKIP_COUNTERMEASURES 2 -#define IEEE_PARAM_DROP_UNENCRYPTED 3 -#define IEEE_PARAM_PRIVACY_INVOKED 4 -#define IEEE_PARAM_AUTH_ALGS 5 -#define IEEE_PARAM_IEEE_802_1X 6 -#define IEEE_PARAM_WPAX_SELECT 7 - -#define AUTH_ALG_OPEN_SYSTEM 0x1 -#define AUTH_ALG_SHARED_KEY 0x2 -#define AUTH_ALG_LEAP 0x00000004 - -#define IEEE_MLME_STA_DEAUTH 1 -#define IEEE_MLME_STA_DISASSOC 2 - -#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2 -#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3 -#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4 -#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5 -#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6 -#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7 - -#define IEEE_CRYPT_ALG_NAME_LEN 16 - -#define WPA_CIPHER_NONE BIT(0) -#define WPA_CIPHER_WEP40 BIT(1) -#define WPA_CIPHER_WEP104 BIT(2) -#define WPA_CIPHER_TKIP BIT(3) -#define WPA_CIPHER_CCMP BIT(4) - -#define WPA_SELECTOR_LEN 4 -#define RSN_HEADER_LEN 4 - -#define RSN_SELECTOR_LEN 4 - -enum NETWORK_TYPE { - WIRELESS_INVALID = 0, - WIRELESS_11B = 1, - WIRELESS_11G = 2, - WIRELESS_11BG = (WIRELESS_11B | WIRELESS_11G), - WIRELESS_11A = 4, - WIRELESS_11N = 8, - WIRELESS_11GN = (WIRELESS_11G | WIRELESS_11N), - WIRELESS_11BGN = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11N), -}; - -struct ieee_param { - u32 cmd; - u8 sta_addr[ETH_ALEN]; - union { - struct { - u8 name; - u32 value; - } wpa_param; - struct { - u32 len; - u8 reserved[32]; - u8 data[0]; - } wpa_ie; - struct { - int command; - int reason_code; - } mlme; - struct { - u8 alg[IEEE_CRYPT_ALG_NAME_LEN]; - u8 set_tx; - u32 err; - u8 idx; - u8 seq[8]; /* sequence counter (set: RX, get: TX) */ - u16 key_len; - u8 key[0]; - } crypt; - } u; -}; - -#define MIN_FRAG_THRESHOLD 256U -#define MAX_FRAG_THRESHOLD 2346U - -/* QoS,QOS */ -#define NORMAL_ACK 0 - -/* IEEE 802.11 defines */ - -#define P80211_OUI_LEN 3 - -struct ieee80211_snap_hdr { - u8 dsap; /* always 0xAA */ - u8 ssap; /* always 0xAA */ - u8 ctrl; /* always 0x03 */ - u8 oui[P80211_OUI_LEN]; /* organizational universal id */ -} __packed; - -#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) - -#define IEEE80211_CCK_RATE_LEN 4 -#define IEEE80211_NUM_OFDM_RATESLEN 8 - -#define IEEE80211_CCK_RATE_1MB 0x02 -#define IEEE80211_CCK_RATE_2MB 0x04 -#define IEEE80211_CCK_RATE_5MB 0x0B -#define IEEE80211_CCK_RATE_11MB 0x16 -#define IEEE80211_OFDM_RATE_6MB 0x0C -#define IEEE80211_OFDM_RATE_9MB 0x12 -#define IEEE80211_OFDM_RATE_12MB 0x18 -#define IEEE80211_OFDM_RATE_18MB 0x24 -#define IEEE80211_OFDM_RATE_24MB 0x30 -#define IEEE80211_OFDM_RATE_36MB 0x48 -#define IEEE80211_OFDM_RATE_48MB 0x60 -#define IEEE80211_OFDM_RATE_54MB 0x6C -#define IEEE80211_BASIC_RATE_MASK 0x80 - -#define WEP_KEYS 4 - -/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs - * only use 8, and then use extended rates for the remaining supported - * rates. Other APs, however, stick all of their supported rates on the - * main rates information element... - */ -#define MAX_RATES_LENGTH ((u8)12) -#define MAX_WPA_IE_LEN 128 - -struct registry_priv; - -u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen); -u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit); -unsigned char *r8712_get_wpa_ie(unsigned char *pie, uint *rsn_ie_len, - int limit); -unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len, - int limit); -int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher); -int r8712_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher); -int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, - u8 *wpa_ie, u16 *wpa_len); -int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen); -int r8712_generate_ie(struct registry_priv *pregistrypriv); -uint r8712_is_cckrates_included(u8 *rate); -uint r8712_is_cckratesonly_included(u8 *rate); - -#endif /* IEEE80211_H */ - diff --git a/drivers/staging/rtl8712/mlme_linux.c b/drivers/staging/rtl8712/mlme_linux.c deleted file mode 100644 index b9f5104f3bf7..000000000000 --- a/drivers/staging/rtl8712/mlme_linux.c +++ /dev/null @@ -1,160 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * mlme_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _MLME_OSDEP_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "mlme_osdep.h" - -static void sitesurvey_ctrl_handler(struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, - mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer); - - _r8712_sitesurvey_ctrl_handler(adapter); - mod_timer(&adapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer, - jiffies + msecs_to_jiffies(3000)); -} - -static void join_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.assoc_timer); - - _r8712_join_timeout_handler(adapter); -} - -static void _scan_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.scan_to_timer); - - r8712_scan_timeout_handler(adapter); -} - -static void dhcp_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.dhcp_timer); - - _r8712_dhcp_timeout_handler(adapter); -} - -static void wdg_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.wdg_timer); - - r8712_wdg_wk_cmd(adapter); - - mod_timer(&adapter->mlmepriv.wdg_timer, - jiffies + msecs_to_jiffies(2000)); -} - -void r8712_init_mlme_timer(struct _adapter *adapter) -{ - struct mlme_priv *mlmepriv = &adapter->mlmepriv; - - timer_setup(&mlmepriv->assoc_timer, join_timeout_handler, 0); - timer_setup(&mlmepriv->sitesurveyctrl.sitesurvey_ctrl_timer, - sitesurvey_ctrl_handler, 0); - timer_setup(&mlmepriv->scan_to_timer, _scan_timeout_handler, 0); - timer_setup(&mlmepriv->dhcp_timer, dhcp_timeout_handler, 0); - timer_setup(&mlmepriv->wdg_timer, wdg_timeout_handler, 0); -} - -void r8712_os_indicate_connect(struct _adapter *adapter) -{ - r8712_indicate_wx_assoc_event(adapter); - netif_carrier_on(adapter->pnetdev); -} - -static struct RT_PMKID_LIST backupPMKIDList[NUM_PMKID_CACHE]; -void r8712_os_indicate_disconnect(struct _adapter *adapter) -{ - u8 backupPMKIDIndex = 0; - u8 backupTKIPCountermeasure = 0x00; - - r8712_indicate_wx_disassoc_event(adapter); - netif_carrier_off(adapter->pnetdev); - if (adapter->securitypriv.AuthAlgrthm == 2) { /*/802.1x*/ - /* We have to backup the PMK information for WiFi PMK Caching - * test item. Backup the btkip_countermeasure information. - * When the countermeasure is trigger, the driver have to - * disconnect with AP for 60 seconds. - */ - - memcpy(&backupPMKIDList[0], - &adapter->securitypriv.PMKIDList[0], - sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE); - backupPMKIDIndex = adapter->securitypriv.PMKIDIndex; - backupTKIPCountermeasure = - adapter->securitypriv.btkip_countermeasure; - memset((unsigned char *)&adapter->securitypriv, 0, - sizeof(struct security_priv)); - timer_setup(&adapter->securitypriv.tkip_timer, - r8712_use_tkipkey_handler, 0); - /* Restore the PMK information to securitypriv structure - * for the following connection. - */ - memcpy(&adapter->securitypriv.PMKIDList[0], - &backupPMKIDList[0], - sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE); - adapter->securitypriv.PMKIDIndex = backupPMKIDIndex; - adapter->securitypriv.btkip_countermeasure = - backupTKIPCountermeasure; - } else { /*reset values in securitypriv*/ - struct security_priv *sec_priv = &adapter->securitypriv; - - sec_priv->AuthAlgrthm = 0; /*open system*/ - sec_priv->PrivacyAlgrthm = _NO_PRIVACY_; - sec_priv->PrivacyKeyIndex = 0; - sec_priv->XGrpPrivacy = _NO_PRIVACY_; - sec_priv->XGrpKeyid = 1; - sec_priv->ndisauthtype = Ndis802_11AuthModeOpen; - sec_priv->ndisencryptstatus = Ndis802_11WEPDisabled; - sec_priv->wps_phase = false; - } -} - -void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie) -{ - uint len; - u8 *buff, *p, i; - union iwreq_data wrqu; - - buff = NULL; - if (authmode == _WPA_IE_ID_) { - buff = kzalloc(IW_CUSTOM_MAX, GFP_ATOMIC); - if (!buff) - return; - p = buff; - p += sprintf(p, "ASSOCINFO(ReqIEs="); - len = sec_ie[1] + 2; - len = (len < IW_CUSTOM_MAX) ? len : IW_CUSTOM_MAX; - for (i = 0; i < len; i++) - p += sprintf(p, "%02x", sec_ie[i]); - p += sprintf(p, ")"); - memset(&wrqu, 0, sizeof(wrqu)); - wrqu.data.length = p - buff; - wrqu.data.length = (wrqu.data.length < IW_CUSTOM_MAX) ? - wrqu.data.length : IW_CUSTOM_MAX; - wireless_send_event(adapter->pnetdev, IWEVCUSTOM, &wrqu, buff); - kfree(buff); - } -} diff --git a/drivers/staging/rtl8712/mlme_osdep.h b/drivers/staging/rtl8712/mlme_osdep.h deleted file mode 100644 index a02c782588dd..000000000000 --- a/drivers/staging/rtl8712/mlme_osdep.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __MLME_OSDEP_H_ -#define __MLME_OSDEP_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -void r8712_init_mlme_timer(struct _adapter *padapter); -void r8712_os_indicate_disconnect(struct _adapter *adapter); -void r8712_os_indicate_connect(struct _adapter *adapter); -void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie); -int r8712_recv_indicatepkts_in_order(struct _adapter *adapter, - struct recv_reorder_ctrl *precvreorder_ctrl, - int bforced); -void r8712_indicate_wx_assoc_event(struct _adapter *padapter); -void r8712_indicate_wx_disassoc_event(struct _adapter *padapter); - -#endif /*_MLME_OSDEP_H_*/ - diff --git a/drivers/staging/rtl8712/mp_custom_oid.h b/drivers/staging/rtl8712/mp_custom_oid.h deleted file mode 100644 index a9fac87fcabc..000000000000 --- a/drivers/staging/rtl8712/mp_custom_oid.h +++ /dev/null @@ -1,287 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __CUSTOM_OID_H -#define __CUSTOM_OID_H - -/* 0xFF818000 - 0xFF81802F RTL8180 Mass Production Kit - * 0xFF818500 - 0xFF81850F RTL8185 Setup Utility - * 0xFF818580 - 0xFF81858F RTL8185 Phy Status Utility - * - * by Owen for Production Kit - * For Production Kit with Agilent Equipments - * in order to make our custom oids hopefully somewhat unique - * we will use 0xFF (indicating implementation specific OID) - * 81(first byte of non zero Realtek unique identifier) - * 80 (second byte of non zero Realtek unique identifier) - * XX (the custom OID number - providing 255 possible custom oids) - */ -#define OID_RT_PRO_RESET_DUT 0xFF818000 -#define OID_RT_PRO_SET_DATA_RATE 0xFF818001 -#define OID_RT_PRO_START_TEST 0xFF818002 -#define OID_RT_PRO_STOP_TEST 0xFF818003 -#define OID_RT_PRO_SET_PREAMBLE 0xFF818004 -#define OID_RT_PRO_SET_SCRAMBLER 0xFF818005 -#define OID_RT_PRO_SET_FILTER_BB 0xFF818006 -#define OID_RT_PRO_SET_MANUAL_DIVERSITY_BB 0xFF818007 -#define OID_RT_PRO_SET_CHANNEL_DIRECT_CALL 0xFF818008 -#define OID_RT_PRO_SET_SLEEP_MODE_DIRECT_CALL 0xFF818009 -#define OID_RT_PRO_SET_WAKE_MODE_DIRECT_CALL 0xFF81800A - -#define OID_RT_PRO_SET_TX_ANTENNA_BB 0xFF81800D -#define OID_RT_PRO_SET_ANTENNA_BB 0xFF81800E -#define OID_RT_PRO_SET_CR_SCRAMBLER 0xFF81800F -#define OID_RT_PRO_SET_CR_NEW_FILTER 0xFF818010 -#define OID_RT_PRO_SET_TX_POWER_CONTROL 0xFF818011 -#define OID_RT_PRO_SET_CR_TX_CONFIG 0xFF818012 -#define OID_RT_PRO_GET_TX_POWER_CONTROL 0xFF818013 -#define OID_RT_PRO_GET_CR_SIGNAL_QUALITY 0xFF818014 -#define OID_RT_PRO_SET_CR_SETPOINT 0xFF818015 -#define OID_RT_PRO_SET_INTEGRATOR 0xFF818016 -#define OID_RT_PRO_SET_SIGNAL_QUALITY 0xFF818017 -#define OID_RT_PRO_GET_INTEGRATOR 0xFF818018 -#define OID_RT_PRO_GET_SIGNAL_QUALITY 0xFF818019 -#define OID_RT_PRO_QUERY_EEPROM_TYPE 0xFF81801A -#define OID_RT_PRO_WRITE_MAC_ADDRESS 0xFF81801B -#define OID_RT_PRO_READ_MAC_ADDRESS 0xFF81801C -#define OID_RT_PRO_WRITE_CIS_DATA 0xFF81801D -#define OID_RT_PRO_READ_CIS_DATA 0xFF81801E -#define OID_RT_PRO_WRITE_POWER_CONTROL 0xFF81801F -#define OID_RT_PRO_READ_POWER_CONTROL 0xFF818020 -#define OID_RT_PRO_WRITE_EEPROM 0xFF818021 -#define OID_RT_PRO_READ_EEPROM 0xFF818022 -#define OID_RT_PRO_RESET_TX_PACKET_SENT 0xFF818023 -#define OID_RT_PRO_QUERY_TX_PACKET_SENT 0xFF818024 -#define OID_RT_PRO_RESET_RX_PACKET_RECEIVED 0xFF818025 -#define OID_RT_PRO_QUERY_RX_PACKET_RECEIVED 0xFF818026 -#define OID_RT_PRO_QUERY_RX_PACKET_CRC32_ERROR 0xFF818027 -#define OID_RT_PRO_QUERY_CURRENT_ADDRESS 0xFF818028 -#define OID_RT_PRO_QUERY_PERMANENT_ADDRESS 0xFF818029 -#define OID_RT_PRO_SET_PHILIPS_RF_PARAMETERS 0xFF81802A -#define OID_RT_PRO_RECEIVE_PACKET 0xFF81802C -#define OID_RT_PRO_WRITE_EEPROM_BYTE 0xFF81802D -#define OID_RT_PRO_READ_EEPROM_BYTE 0xFF81802E -#define OID_RT_PRO_SET_MODULATION 0xFF81802F -#define OID_RT_DRIVER_OPTION 0xFF818080 -#define OID_RT_RF_OFF 0xFF818081 -#define OID_RT_AUTH_STATUS 0xFF818082 -#define OID_RT_PRO_SET_CONTINUOUS_TX 0xFF81800B -#define OID_RT_PRO_SET_SINGLE_CARRIER_TX 0xFF81800C -#define OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX 0xFF81802B -#define OID_RT_PRO_SET_SINGLE_TONE_TX 0xFF818043 -#define OID_RT_UTILITY_FALSE_ALARM_COUNTERS 0xFF818580 -#define OID_RT_UTILITY_SELECT_DEBUG_MODE 0xFF818581 -#define OID_RT_UTILITY_SELECT_SUBCARRIER_NUMBER 0xFF818582 -#define OID_RT_UTILITY_GET_RSSI_STATUS 0xFF818583 -#define OID_RT_UTILITY_GET_FRAME_DETECTION_STATUS 0xFF818584 -#define OID_RT_UTILITY_GET_AGC_AND_FREQUENCY_OFFSET_ESTIMATION_STATUS \ - 0xFF818585 -#define OID_RT_UTILITY_GET_CHANNEL_ESTIMATION_STATUS 0xFF818586 -#define OID_RT_WIRELESS_MODE 0xFF818500 -#define OID_RT_SUPPORTED_RATES 0xFF818501 -#define OID_RT_DESIRED_RATES 0xFF818502 -#define OID_RT_WIRELESS_MODE_STARTING_ADHOC 0xFF818503 -#define OID_RT_GET_CONNECT_STATE 0xFF030001 -#define OID_RT_RESCAN 0xFF030002 -#define OID_RT_SET_KEY_LENGTH 0xFF030003 -#define OID_RT_SET_DEFAULT_KEY_ID 0xFF030004 -#define OID_RT_SET_CHANNEL 0xFF010182 -#define OID_RT_SET_SNIFFER_MODE 0xFF010183 -#define OID_RT_GET_SIGNAL_QUALITY 0xFF010184 -#define OID_RT_GET_SMALL_PACKET_CRC 0xFF010185 -#define OID_RT_GET_MIDDLE_PACKET_CRC 0xFF010186 -#define OID_RT_GET_LARGE_PACKET_CRC 0xFF010187 -#define OID_RT_GET_TX_RETRY 0xFF010188 -#define OID_RT_GET_RX_RETRY 0xFF010189 -#define OID_RT_PRO_SET_FW_DIG_STATE 0xFF01018A -#define OID_RT_PRO_SET_FW_RA_STATE 0xFF01018B -#define OID_RT_GET_RX_TOTAL_PACKET 0xFF010190 -#define OID_RT_GET_TX_BEACON_OK 0xFF010191 -#define OID_RT_GET_TX_BEACON_ERR 0xFF010192 -#define OID_RT_GET_RX_ICV_ERR 0xFF010193 -#define OID_RT_SET_ENCRYPTION_ALGORITHM 0xFF010194 -#define OID_RT_SET_NO_AUTO_RESCAN 0xFF010195 -#define OID_RT_GET_PREAMBLE_MODE 0xFF010196 -#define OID_RT_GET_DRIVER_UP_DELTA_TIME 0xFF010197 -#define OID_RT_GET_AP_IP 0xFF010198 -#define OID_RT_GET_CHANNELPLAN 0xFF010199 -#define OID_RT_SET_PREAMBLE_MODE 0xFF01019A -#define OID_RT_SET_BCN_INTVL 0xFF01019B -#define OID_RT_GET_RF_VENDER 0xFF01019C -#define OID_RT_DEDICATE_PROBE 0xFF01019D -#define OID_RT_PRO_RX_FILTER_PATTERN 0xFF01019E -#define OID_RT_GET_DCST_CURRENT_THRESHOLD 0xFF01019F -#define OID_RT_GET_CCA_ERR 0xFF0101A0 -#define OID_RT_GET_CCA_UPGRADE_THRESHOLD 0xFF0101A1 -#define OID_RT_GET_CCA_FALLBACK_THRESHOLD 0xFF0101A2 -#define OID_RT_GET_CCA_UPGRADE_EVALUATE_TIMES 0xFF0101A3 -#define OID_RT_GET_CCA_FALLBACK_EVALUATE_TIMES 0xFF0101A4 -#define OID_RT_SET_RATE_ADAPTIVE 0xFF0101A5 -#define OID_RT_GET_DCST_EVALUATE_PERIOD 0xFF0101A5 -#define OID_RT_GET_DCST_TIME_UNIT_INDEX 0xFF0101A6 -#define OID_RT_GET_TOTAL_TX_BYTES 0xFF0101A7 -#define OID_RT_GET_TOTAL_RX_BYTES 0xFF0101A8 -#define OID_RT_CURRENT_TX_POWER_LEVEL 0xFF0101A9 -#define OID_RT_GET_ENC_KEY_MISMATCH_COUNT 0xFF0101AA -#define OID_RT_GET_ENC_KEY_MATCH_COUNT 0xFF0101AB -#define OID_RT_GET_CHANNEL 0xFF0101AC -#define OID_RT_SET_CHANNELPLAN 0xFF0101AD -#define OID_RT_GET_HARDWARE_RADIO_OFF 0xFF0101AE -#define OID_RT_CHANNELPLAN_BY_COUNTRY 0xFF0101AF -#define OID_RT_SCAN_AVAILABLE_BSSID 0xFF0101B0 -#define OID_RT_GET_HARDWARE_VERSION 0xFF0101B1 -#define OID_RT_GET_IS_ROAMING 0xFF0101B2 -#define OID_RT_GET_IS_PRIVACY 0xFF0101B3 -#define OID_RT_GET_KEY_MISMATCH 0xFF0101B4 -#define OID_RT_SET_RSSI_ROAM_TRAFFIC_TH 0xFF0101B5 -#define OID_RT_SET_RSSI_ROAM_SIGNAL_TH 0xFF0101B6 -#define OID_RT_RESET_LOG 0xFF0101B7 -#define OID_RT_GET_LOG 0xFF0101B8 -#define OID_RT_SET_INDICATE_HIDDEN_AP 0xFF0101B9 -#define OID_RT_GET_HEADER_FAIL 0xFF0101BA -#define OID_RT_SUPPORTED_WIRELESS_MODE 0xFF0101BB -#define OID_RT_GET_CHANNEL_LIST 0xFF0101BC -#define OID_RT_GET_SCAN_IN_PROGRESS 0xFF0101BD -#define OID_RT_GET_TX_INFO 0xFF0101BE -#define OID_RT_RF_READ_WRITE_OFFSET 0xFF0101BF -#define OID_RT_RF_READ_WRITE 0xFF0101C0 -#define OID_RT_FORCED_DATA_RATE 0xFF0101C1 -#define OID_RT_WIRELESS_MODE_FOR_SCAN_LIST 0xFF0101C2 -#define OID_RT_GET_BSS_WIRELESS_MODE 0xFF0101C3 -#define OID_RT_SCAN_WITH_MAGIC_PACKET 0xFF0101C4 -#define OID_RT_PRO_RX_FILTER 0xFF0111C0 -#define OID_CE_USB_WRITE_REGISTRY 0xFF0111C1 -#define OID_CE_USB_READ_REGISTRY 0xFF0111C2 -#define OID_RT_PRO_SET_INITIAL_GAIN 0xFF0111C3 -#define OID_RT_PRO_SET_BB_RF_STANDBY_MODE 0xFF0111C4 -#define OID_RT_PRO_SET_BB_RF_SHUTDOWN_MODE 0xFF0111C5 -#define OID_RT_PRO_SET_TX_CHARGE_PUMP 0xFF0111C6 -#define OID_RT_PRO_SET_RX_CHARGE_PUMP 0xFF0111C7 -#define OID_RT_PRO_RF_WRITE_REGISTRY 0xFF0111C8 -#define OID_RT_PRO_RF_READ_REGISTRY 0xFF0111C9 -#define OID_RT_PRO_QUERY_RF_TYPE 0xFF0111CA -#define OID_RT_AP_GET_ASSOCIATED_STATION_LIST 0xFF010300 -#define OID_RT_AP_GET_CURRENT_TIME_STAMP 0xFF010301 -#define OID_RT_AP_SWITCH_INTO_AP_MODE 0xFF010302 -#define OID_RT_AP_SET_DTIM_PERIOD 0xFF010303 -#define OID_RT_AP_SUPPORTED 0xFF010304 -#define OID_RT_AP_SET_PASSPHRASE 0xFF010305 -#define OID_RT_PRO8187_WI_POLL 0xFF818780 -#define OID_RT_PRO_WRITE_BB_REG 0xFF818781 -#define OID_RT_PRO_READ_BB_REG 0xFF818782 -#define OID_RT_PRO_WRITE_RF_REG 0xFF818783 -#define OID_RT_PRO_READ_RF_REG 0xFF818784 -#define OID_RT_MH_VENDER_ID 0xFFEDC100 -#define OID_RT_PRO8711_JOIN_BSS 0xFF871100 -#define OID_RT_PRO_READ_REGISTER 0xFF871101 -#define OID_RT_PRO_WRITE_REGISTER 0xFF871102 -#define OID_RT_PRO_BURST_READ_REGISTER 0xFF871103 -#define OID_RT_PRO_BURST_WRITE_REGISTER 0xFF871104 -#define OID_RT_PRO_WRITE_TXCMD 0xFF871105 -#define OID_RT_PRO_READ16_EEPROM 0xFF871106 -#define OID_RT_PRO_WRITE16_EEPROM 0xFF871107 -#define OID_RT_PRO_H2C_SET_COMMAND 0xFF871108 -#define OID_RT_PRO_H2C_QUERY_RESULT 0xFF871109 -#define OID_RT_PRO8711_WI_POLL 0xFF87110A -#define OID_RT_PRO8711_PKT_LOSS 0xFF87110B -#define OID_RT_RD_ATTRIB_MEM 0xFF87110C -#define OID_RT_WR_ATTRIB_MEM 0xFF87110D -/*Method 2 for H2C/C2H*/ -#define OID_RT_PRO_H2C_CMD_MODE 0xFF871110 -#define OID_RT_PRO_H2C_CMD_RSP_MODE 0xFF871111 -#define OID_RT_PRO_H2C_CMD_EVENT_MODE 0xFF871112 -#define OID_RT_PRO_WAIT_C2H_EVENT 0xFF871113 -#define OID_RT_PRO_RW_ACCESS_PROTOCOL_TEST 0xFF871114 -#define OID_RT_PRO_SCSI_ACCESS_TEST 0xFF871115 -#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_OUT 0xFF871116 -#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_IN 0xFF871117 -#define OID_RT_RRO_RX_PKT_VIA_IOCTRL 0xFF871118 -#define OID_RT_RRO_RX_PKTARRAY_VIA_IOCTRL 0xFF871119 -#define OID_RT_RPO_SET_PWRMGT_TEST 0xFF87111A -#define OID_RT_PRO_QRY_PWRMGT_TEST 0XFF87111B -#define OID_RT_RPO_ASYNC_RWIO_TEST 0xFF87111C -#define OID_RT_RPO_ASYNC_RWIO_POLL 0xFF87111D -#define OID_RT_PRO_SET_RF_INTFS 0xFF87111E -#define OID_RT_POLL_RX_STATUS 0xFF87111F -#define OID_RT_PRO_CFG_DEBUG_MESSAGE 0xFF871120 -#define OID_RT_PRO_SET_DATA_RATE_EX 0xFF871121 -#define OID_RT_PRO_SET_BASIC_RATE 0xFF871122 -#define OID_RT_PRO_READ_TSSI 0xFF871123 -#define OID_RT_PRO_SET_POWER_TRACKING 0xFF871124 -#define OID_RT_PRO_QRY_PWRSTATE 0xFF871150 -#define OID_RT_PRO_SET_PWRSTATE 0xFF871151 -/*Method 2 , using workitem */ -#define OID_RT_SET_READ_REG 0xFF871181 -#define OID_RT_SET_WRITE_REG 0xFF871182 -#define OID_RT_SET_BURST_READ_REG 0xFF871183 -#define OID_RT_SET_BURST_WRITE_REG 0xFF871184 -#define OID_RT_SET_WRITE_TXCMD 0xFF871185 -#define OID_RT_SET_READ16_EEPROM 0xFF871186 -#define OID_RT_SET_WRITE16_EEPROM 0xFF871187 -#define OID_RT_QRY_POLL_WKITEM 0xFF871188 - -/*For SDIO INTERFACE only*/ -#define OID_RT_PRO_SYNCPAGERW_SRAM 0xFF8711A0 -#define OID_RT_PRO_871X_DRV_EXT 0xFF8711A1 - -/*For USB INTERFACE only*/ -#define OID_RT_PRO_USB_VENDOR_REQ 0xFF8711B0 -#define OID_RT_PRO_SCSI_AUTO_TEST 0xFF8711B1 -#define OID_RT_PRO_USB_MAC_AC_FIFO_WRITE 0xFF8711B2 -#define OID_RT_PRO_USB_MAC_RX_FIFO_READ 0xFF8711B3 -#define OID_RT_PRO_USB_MAC_RX_FIFO_POLLING 0xFF8711B4 - -#define OID_RT_PRO_H2C_SET_RATE_TABLE 0xFF8711FB -#define OID_RT_PRO_H2C_GET_RATE_TABLE 0xFF8711FC -#define OID_RT_PRO_H2C_C2H_LBK_TEST 0xFF8711FE - -#define OID_RT_PRO_ENCRYPTION_CTRL 0xFF871200 -#define OID_RT_PRO_ADD_STA_INFO 0xFF871201 -#define OID_RT_PRO_DELE_STA_INFO 0xFF871202 -#define OID_RT_PRO_QUERY_DR_VARIABLE 0xFF871203 - -#define OID_RT_PRO_RX_PACKET_TYPE 0xFF871204 - -#define OID_RT_PRO_READ_EFUSE 0xFF871205 -#define OID_RT_PRO_WRITE_EFUSE 0xFF871206 -#define OID_RT_PRO_RW_EFUSE_PGPKT 0xFF871207 -#define OID_RT_GET_EFUSE_CURRENT_SIZE 0xFF871208 - -#define OID_RT_SET_BANDWIDTH 0xFF871209 -#define OID_RT_SET_CRYSTAL_CAP 0xFF87120A - -#define OID_RT_SET_RX_PACKET_TYPE 0xFF87120B - -#define OID_RT_GET_EFUSE_MAX_SIZE 0xFF87120C - -#define OID_RT_PRO_SET_TX_AGC_OFFSET 0xFF87120D - -#define OID_RT_PRO_SET_PKT_TEST_MODE 0xFF87120E - -#define OID_RT_PRO_FOR_EVM_TEST_SETTING 0xFF87120F - -#define OID_RT_PRO_GET_THERMAL_METER 0xFF871210 - -#define OID_RT_RESET_PHY_RX_PACKET_COUNT 0xFF871211 -#define OID_RT_GET_PHY_RX_PACKET_RECEIVED 0xFF871212 -#define OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR 0xFF871213 - -#define OID_RT_SET_POWER_DOWN 0xFF871214 - -#define OID_RT_GET_POWER_MODE 0xFF871215 - -#define OID_RT_PRO_EFUSE 0xFF871216 -#define OID_RT_PRO_EFUSE_MAP 0xFF871217 - -#endif /*#ifndef __CUSTOM_OID_H */ - diff --git a/drivers/staging/rtl8712/os_intfs.c b/drivers/staging/rtl8712/os_intfs.c deleted file mode 100644 index 2a4c6cf14fac..000000000000 --- a/drivers/staging/rtl8712/os_intfs.c +++ /dev/null @@ -1,464 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * os_intfs.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _OS_INTFS_C_ - -#include <linux/module.h> -#include <linux/kthread.h> -#include <linux/firmware.h> -#include "osdep_service.h" -#include "drv_types.h" -#include "xmit_osdep.h" -#include "recv_osdep.h" -#include "rtl871x_ioctl.h" -#include "usb_osintf.h" - -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("rtl871x wireless lan driver"); -MODULE_AUTHOR("Larry Finger"); - -static char ifname[IFNAMSIZ] = "wlan%d"; - -/* module param defaults */ -static int chip_version = RTL8712_2ndCUT; -static int rfintfs = HWPI; -static int lbkmode = RTL8712_AIR_TRX; -static int hci = RTL8712_USB; -static int ampdu_enable = 1;/*for enable tx_ampdu*/ - -/* The video_mode variable is for video mode.*/ -/* It may be specify when inserting module with video_mode=1 parameter.*/ -static int video_mode = 1; /* enable video mode*/ - -/*Ndis802_11Infrastructure; infra, ad-hoc, auto*/ -static int network_mode = Ndis802_11IBSS; -static int channel = 1;/*ad-hoc support requirement*/ -static int wireless_mode = WIRELESS_11BG; -static int vrtl_carrier_sense = AUTO_VCS; -static int vcs_type = RTS_CTS; -static int frag_thresh = 2346; -static int preamble = PREAMBLE_LONG;/*long, short, auto*/ -static int scan_mode = 1;/*active, passive*/ -static int adhoc_tx_pwr = 1; -static int soft_ap; -static int smart_ps = 1; -static int power_mgnt = PS_MODE_ACTIVE; -static int radio_enable = 1; -static int long_retry_lmt = 7; -static int short_retry_lmt = 7; -static int busy_thresh = 40; -static int ack_policy = NORMAL_ACK; -static int mp_mode; -static int software_encrypt; -static int software_decrypt; - -static int wmm_enable;/* default is set to disable the wmm.*/ -static int uapsd_enable; -static int uapsd_max_sp = NO_LIMIT; -static int uapsd_acbk_en; -static int uapsd_acbe_en; -static int uapsd_acvi_en; -static int uapsd_acvo_en; - -static int ht_enable = 1; -static int cbw40_enable = 1; -static int rf_config = RTL8712_RF_1T2R; /* 1T2R*/ -static int low_power; -/* mac address to use instead of the one stored in Efuse */ -char *r8712_initmac; -static char *initmac; -/* if wifi_test = 1, driver will disable the turbo mode and pass it to - * firmware private. - */ -static int wifi_test; - -module_param_string(ifname, ifname, sizeof(ifname), 0644); -module_param(wifi_test, int, 0644); -module_param(initmac, charp, 0644); -module_param(video_mode, int, 0644); -module_param(chip_version, int, 0644); -module_param(rfintfs, int, 0644); -module_param(lbkmode, int, 0644); -module_param(hci, int, 0644); -module_param(network_mode, int, 0644); -module_param(channel, int, 0644); -module_param(mp_mode, int, 0644); -module_param(wmm_enable, int, 0644); -module_param(vrtl_carrier_sense, int, 0644); -module_param(vcs_type, int, 0644); -module_param(busy_thresh, int, 0644); -module_param(ht_enable, int, 0644); -module_param(cbw40_enable, int, 0644); -module_param(ampdu_enable, int, 0644); -module_param(rf_config, int, 0644); -module_param(power_mgnt, int, 0644); -module_param(low_power, int, 0644); - -MODULE_PARM_DESC(ifname, " Net interface name, wlan%d=default"); -MODULE_PARM_DESC(initmac, "MAC-Address, default: use FUSE"); - -static int netdev_open(struct net_device *pnetdev); -static int netdev_close(struct net_device *pnetdev); - -static void loadparam(struct _adapter *padapter, struct net_device *pnetdev) -{ - struct registry_priv *registry_par = &padapter->registrypriv; - - registry_par->chip_version = (u8)chip_version; - registry_par->rfintfs = (u8)rfintfs; - registry_par->lbkmode = (u8)lbkmode; - registry_par->hci = (u8)hci; - registry_par->network_mode = (u8)network_mode; - memcpy(registry_par->ssid.Ssid, "ANY", 3); - registry_par->ssid.SsidLength = 3; - registry_par->channel = (u8)channel; - registry_par->wireless_mode = (u8)wireless_mode; - registry_par->vrtl_carrier_sense = (u8)vrtl_carrier_sense; - registry_par->vcs_type = (u8)vcs_type; - registry_par->frag_thresh = (u16)frag_thresh; - registry_par->preamble = (u8)preamble; - registry_par->scan_mode = (u8)scan_mode; - registry_par->adhoc_tx_pwr = (u8)adhoc_tx_pwr; - registry_par->soft_ap = (u8)soft_ap; - registry_par->smart_ps = (u8)smart_ps; - registry_par->power_mgnt = (u8)power_mgnt; - registry_par->radio_enable = (u8)radio_enable; - registry_par->long_retry_lmt = (u8)long_retry_lmt; - registry_par->short_retry_lmt = (u8)short_retry_lmt; - registry_par->busy_thresh = (u16)busy_thresh; - registry_par->ack_policy = (u8)ack_policy; - registry_par->mp_mode = (u8)mp_mode; - registry_par->software_encrypt = (u8)software_encrypt; - registry_par->software_decrypt = (u8)software_decrypt; - /*UAPSD*/ - registry_par->wmm_enable = (u8)wmm_enable; - registry_par->uapsd_enable = (u8)uapsd_enable; - registry_par->uapsd_max_sp = (u8)uapsd_max_sp; - registry_par->uapsd_acbk_en = (u8)uapsd_acbk_en; - registry_par->uapsd_acbe_en = (u8)uapsd_acbe_en; - registry_par->uapsd_acvi_en = (u8)uapsd_acvi_en; - registry_par->uapsd_acvo_en = (u8)uapsd_acvo_en; - registry_par->ht_enable = (u8)ht_enable; - registry_par->cbw40_enable = (u8)cbw40_enable; - registry_par->ampdu_enable = (u8)ampdu_enable; - registry_par->rf_config = (u8)rf_config; - registry_par->low_power = (u8)low_power; - registry_par->wifi_test = (u8)wifi_test; - r8712_initmac = initmac; -} - -static int r871x_net_set_mac_address(struct net_device *pnetdev, void *p) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - struct sockaddr *addr = p; - - if (!padapter->bup) - ether_addr_copy(pnetdev->dev_addr, addr->sa_data); - return 0; -} - -static struct net_device_stats *r871x_net_get_stats(struct net_device *pnetdev) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct recv_priv *precvpriv = &padapter->recvpriv; - - padapter->stats.tx_packets = pxmitpriv->tx_pkts; - padapter->stats.rx_packets = precvpriv->rx_pkts; - padapter->stats.tx_dropped = pxmitpriv->tx_drop; - padapter->stats.rx_dropped = precvpriv->rx_drop; - padapter->stats.tx_bytes = pxmitpriv->tx_bytes; - padapter->stats.rx_bytes = precvpriv->rx_bytes; - return &padapter->stats; -} - -static const struct net_device_ops rtl8712_netdev_ops = { - .ndo_open = netdev_open, - .ndo_stop = netdev_close, - .ndo_start_xmit = r8712_xmit_entry, - .ndo_set_mac_address = r871x_net_set_mac_address, - .ndo_get_stats = r871x_net_get_stats, - .ndo_do_ioctl = r871x_ioctl, -}; - -struct net_device *r8712_init_netdev(void) -{ - struct _adapter *padapter; - struct net_device *pnetdev; - - pnetdev = alloc_etherdev(sizeof(struct _adapter)); - if (!pnetdev) - return NULL; - if (dev_alloc_name(pnetdev, ifname) < 0) { - strscpy(ifname, "wlan%d", sizeof(ifname)); - dev_alloc_name(pnetdev, ifname); - } - padapter = netdev_priv(pnetdev); - padapter->pnetdev = pnetdev; - pr_info("r8712u: register rtl8712_netdev_ops to netdev_ops\n"); - pnetdev->netdev_ops = &rtl8712_netdev_ops; - pnetdev->watchdog_timeo = HZ; /* 1 second timeout */ - pnetdev->wireless_handlers = (struct iw_handler_def *) - &r871x_handlers_def; - loadparam(padapter, pnetdev); - netif_carrier_off(pnetdev); - padapter->pid = 0; /* Initial the PID value used for HW PBC.*/ - return pnetdev; -} - -static u32 start_drv_threads(struct _adapter *padapter) -{ - padapter->cmd_thread = kthread_run(r8712_cmd_thread, padapter, "%s", - padapter->pnetdev->name); - if (IS_ERR(padapter->cmd_thread)) - return _FAIL; - return _SUCCESS; -} - -void r8712_stop_drv_threads(struct _adapter *padapter) -{ - struct completion *completion = - &padapter->cmdpriv.terminate_cmdthread_comp; - - /*Below is to terminate r8712_cmd_thread & event_thread...*/ - complete(&padapter->cmdpriv.cmd_queue_comp); - if (padapter->cmd_thread) - wait_for_completion_interruptible(completion); - padapter->cmdpriv.cmd_seq = 1; -} - -static void start_drv_timers(struct _adapter *padapter) -{ - mod_timer(&padapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer, - jiffies + msecs_to_jiffies(5000)); - mod_timer(&padapter->mlmepriv.wdg_timer, - jiffies + msecs_to_jiffies(2000)); -} - -void r8712_stop_drv_timers(struct _adapter *padapter) -{ - del_timer_sync(&padapter->mlmepriv.assoc_timer); - del_timer_sync(&padapter->securitypriv.tkip_timer); - del_timer_sync(&padapter->mlmepriv.scan_to_timer); - del_timer_sync(&padapter->mlmepriv.dhcp_timer); - del_timer_sync(&padapter->mlmepriv.wdg_timer); - del_timer_sync(&padapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer); -} - -static void init_default_value(struct _adapter *padapter) -{ - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - /*xmit_priv*/ - pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense; - pxmitpriv->vcs = pregistrypriv->vcs_type; - pxmitpriv->vcs_type = pregistrypriv->vcs_type; - pxmitpriv->rts_thresh = pregistrypriv->rts_thresh; - pxmitpriv->frag_len = pregistrypriv->frag_thresh; - /* mlme_priv */ - /* Maybe someday we should rename this variable to "active_mode"(Jeff)*/ - pmlmepriv->passive_mode = 1; /* 1: active, 0: passive. */ - /*ht_priv*/ - { - int i; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - phtpriv->ampdu_enable = false;/*set to disabled*/ - for (i = 0; i < 16; i++) - phtpriv->baddbareq_issued[i] = false; - } - /*security_priv*/ - psecuritypriv->sw_encrypt = pregistrypriv->software_encrypt; - psecuritypriv->sw_decrypt = pregistrypriv->software_decrypt; - psecuritypriv->binstallGrpkey = _FAIL; - /*pwrctrl_priv*/ - /*registry_priv*/ - r8712_init_registrypriv_dev_network(padapter); - r8712_update_registrypriv_dev_network(padapter); - /*misc.*/ -} - -int r8712_init_drv_sw(struct _adapter *padapter) -{ - int ret; - - ret = r8712_init_cmd_priv(&padapter->cmdpriv); - if (ret) - return ret; - padapter->cmdpriv.padapter = padapter; - ret = r8712_init_evt_priv(&padapter->evtpriv); - if (ret) - return ret; - ret = r8712_init_mlme_priv(padapter); - if (ret) - return ret; - _r8712_init_xmit_priv(&padapter->xmitpriv, padapter); - _r8712_init_recv_priv(&padapter->recvpriv, padapter); - memset((unsigned char *)&padapter->securitypriv, 0, - sizeof(struct security_priv)); - timer_setup(&padapter->securitypriv.tkip_timer, - r8712_use_tkipkey_handler, 0); - ret = _r8712_init_sta_priv(&padapter->stapriv); - if (ret) - return ret; - padapter->stapriv.padapter = padapter; - r8712_init_bcmc_stainfo(padapter); - r8712_init_pwrctrl_priv(padapter); - mp871xinit(padapter); - init_default_value(padapter); - r8712_InitSwLeds(padapter); - mutex_init(&padapter->mutex_start); - return ret; -} - -void r8712_free_drv_sw(struct _adapter *padapter) -{ - r8712_free_cmd_priv(&padapter->cmdpriv); - r8712_free_evt_priv(&padapter->evtpriv); - r8712_DeInitSwLeds(padapter); - r8712_free_mlme_priv(&padapter->mlmepriv); - _free_xmit_priv(&padapter->xmitpriv); - _r8712_free_sta_priv(&padapter->stapriv); - _r8712_free_recv_priv(&padapter->recvpriv); - mp871xdeinit(padapter); -} - -static void enable_video_mode(struct _adapter *padapter, int cbw40_value) -{ - /* bit 8: - * 1 -> enable video mode to 96B AP - * 0 -> disable video mode to 96B AP - * bit 9: - * 1 -> enable 40MHz mode - * 0 -> disable 40MHz mode - * bit 10: - * 1 -> enable STBC - * 0 -> disable STBC - */ - u32 intcmd = 0xf4000500; /* enable bit8, bit10*/ - - if (cbw40_value) { - /* if the driver supports the 40M bandwidth, - * we can enable the bit 9. - */ - intcmd |= 0x200; - } - r8712_fw_cmd(padapter, intcmd); -} - -/* - * - * This function intends to handle the activation of an interface - * i.e. when it is brought Up/Active from a Down state. - * - */ -static int netdev_open(struct net_device *pnetdev) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - - mutex_lock(&padapter->mutex_start); - if (!padapter->bup) { - padapter->driver_stopped = false; - padapter->surprise_removed = false; - padapter->bup = true; - if (rtl871x_hal_init(padapter) != _SUCCESS) - goto netdev_open_error; - if (!r8712_initmac) { - /* Use the mac address stored in the Efuse */ - memcpy(pnetdev->dev_addr, - padapter->eeprompriv.mac_addr, ETH_ALEN); - } else { - /* We have to inform f/w to use user-supplied MAC - * address. - */ - msleep(200); - r8712_setMacAddr_cmd(padapter, (u8 *)pnetdev->dev_addr); - /* - * The "myid" function will get the wifi mac address - * from eeprompriv structure instead of netdev - * structure. So, we have to overwrite the mac_addr - * stored in the eeprompriv structure. In this case, - * the real mac address won't be used anymore. So that, - * the eeprompriv.mac_addr should store the mac which - * users specify. - */ - memcpy(padapter->eeprompriv.mac_addr, - pnetdev->dev_addr, ETH_ALEN); - } - if (start_drv_threads(padapter) != _SUCCESS) - goto netdev_open_error; - if (!padapter->dvobjpriv.inirp_init) - goto netdev_open_error; - else - padapter->dvobjpriv.inirp_init(padapter); - r8712_set_ps_mode(padapter, padapter->registrypriv.power_mgnt, - padapter->registrypriv.smart_ps); - } - if (!netif_queue_stopped(pnetdev)) - netif_start_queue(pnetdev); - else - netif_wake_queue(pnetdev); - - if (video_mode) - enable_video_mode(padapter, cbw40_enable); - /* start driver mlme relation timer */ - start_drv_timers(padapter); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_NO_LINK); - mutex_unlock(&padapter->mutex_start); - return 0; -netdev_open_error: - padapter->bup = false; - netif_carrier_off(pnetdev); - netif_stop_queue(pnetdev); - mutex_unlock(&padapter->mutex_start); - return -1; -} - -/* - * - * This function intends to handle the shutdown of an interface - * i.e. when it is brought Down from an Up/Active state. - * - */ -static int netdev_close(struct net_device *pnetdev) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - - /* Close LED*/ - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_POWER_OFF); - msleep(200); - - /*s1.*/ - if (pnetdev) { - if (!netif_queue_stopped(pnetdev)) - netif_stop_queue(pnetdev); - } - /*s2.*/ - /*s2-1. issue disassoc_cmd to fw*/ - r8712_disassoc_cmd(padapter); - /*s2-2. indicate disconnect to os*/ - r8712_ind_disconnect(padapter); - /*s2-3.*/ - r8712_free_assoc_resources(padapter); - /*s2-4.*/ - r8712_free_network_queue(padapter); - return 0; -} - -#include "mlme_osdep.h" diff --git a/drivers/staging/rtl8712/osdep_intf.h b/drivers/staging/rtl8712/osdep_intf.h deleted file mode 100644 index 9e75116c987e..000000000000 --- a/drivers/staging/rtl8712/osdep_intf.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __OSDEP_INTF_H_ -#define __OSDEP_INTF_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define RND4(x) (((x >> 2) + ((x & 3) != 0)) << 2) - -struct intf_priv { - u8 *intf_dev; - /* when in USB, IO is through interrupt in/out endpoints */ - struct usb_device *udev; - struct urb *piorw_urb; - struct completion io_retevt_comp; -}; - -int r871x_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); - -#endif /*_OSDEP_INTF_H_*/ diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h deleted file mode 100644 index d33ddffb7ad9..000000000000 --- a/drivers/staging/rtl8712/osdep_service.h +++ /dev/null @@ -1,61 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __OSDEP_SERVICE_H_ -#define __OSDEP_SERVICE_H_ - -#define _SUCCESS 1 -#define _FAIL 0 - -#include <linux/spinlock.h> - -#include <linux/interrupt.h> -#include <linux/semaphore.h> -#include <linux/sched/signal.h> -#include <linux/sem.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <net/iw_handler.h> -#include <linux/proc_fs.h> /* Necessary because we use the proc fs */ - -#include "basic_types.h" - -struct __queue { - struct list_head queue; - spinlock_t lock; -}; - -#define _pkt struct sk_buff -#define _buffer unsigned char -#define thread_exit() complete_and_exit(NULL, 0) - -#define _init_queue(pqueue) \ - do { \ - INIT_LIST_HEAD(&((pqueue)->queue)); \ - spin_lock_init(&((pqueue)->lock)); \ - } while (0) - -static inline u32 end_of_queue_search(struct list_head *head, - struct list_head *plist) -{ - return (head == plist); -} - -static inline void flush_signals_thread(void) -{ - if (signal_pending(current)) - flush_signals(current); -} - -#endif - diff --git a/drivers/staging/rtl8712/recv_linux.c b/drivers/staging/rtl8712/recv_linux.c deleted file mode 100644 index 215fca4abb3a..000000000000 --- a/drivers/staging/rtl8712/recv_linux.c +++ /dev/null @@ -1,139 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * recv_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RECV_OSDEP_C_ - -#include <linux/usb.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "wifi.h" -#include "recv_osdep.h" -#include "osdep_intf.h" -#include "ethernet.h" -#include <linux/if_arp.h> -#include "usb_ops.h" - -/*init os related resource in struct recv_priv*/ -/*alloc os related resource in union recv_frame*/ -void r8712_os_recv_resource_alloc(struct _adapter *padapter, - union recv_frame *precvframe) -{ - precvframe->u.hdr.pkt_newalloc = NULL; - precvframe->u.hdr.pkt = NULL; -} - -/*alloc os related resource in struct recv_buf*/ -int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter, - struct recv_buf *precvbuf) -{ - int res = 0; - - precvbuf->irp_pending = false; - precvbuf->purb = usb_alloc_urb(0, GFP_KERNEL); - if (!precvbuf->purb) - res = -ENOMEM; - precvbuf->pskb = NULL; - precvbuf->pallocated_buf = NULL; - precvbuf->pbuf = NULL; - precvbuf->pdata = NULL; - precvbuf->phead = NULL; - precvbuf->ptail = NULL; - precvbuf->pend = NULL; - precvbuf->transfer_len = 0; - precvbuf->len = 0; - return res; -} - -/*free os related resource in struct recv_buf*/ -void r8712_os_recvbuf_resource_free(struct _adapter *padapter, - struct recv_buf *precvbuf) -{ - if (precvbuf->pskb) - dev_kfree_skb_any(precvbuf->pskb); - if (precvbuf->purb) { - usb_kill_urb(precvbuf->purb); - usb_free_urb(precvbuf->purb); - } -} - -void r8712_handle_tkip_mic_err(struct _adapter *adapter, u8 bgroup) -{ - union iwreq_data wrqu; - struct iw_michaelmicfailure ev; - struct mlme_priv *mlmepriv = &adapter->mlmepriv; - - memset(&ev, 0x00, sizeof(ev)); - if (bgroup) - ev.flags |= IW_MICFAILURE_GROUP; - else - ev.flags |= IW_MICFAILURE_PAIRWISE; - ev.src_addr.sa_family = ARPHRD_ETHER; - ether_addr_copy(ev.src_addr.sa_data, &mlmepriv->assoc_bssid[0]); - memset(&wrqu, 0x00, sizeof(wrqu)); - wrqu.data.length = sizeof(ev); - wireless_send_event(adapter->pnetdev, IWEVMICHAELMICFAILURE, &wrqu, - (char *)&ev); -} - -void r8712_recv_indicatepkt(struct _adapter *adapter, - union recv_frame *recvframe) -{ - struct recv_priv *recvpriv; - struct __queue *free_recv_queue; - _pkt *skb; - struct rx_pkt_attrib *attrib = &recvframe->u.hdr.attrib; - - recvpriv = &adapter->recvpriv; - free_recv_queue = &recvpriv->free_recv_queue; - skb = recvframe->u.hdr.pkt; - if (!skb) - goto _recv_indicatepkt_drop; - skb->data = recvframe->u.hdr.rx_data; - skb->len = recvframe->u.hdr.len; - skb_set_tail_pointer(skb, skb->len); - if ((attrib->tcpchk_valid == 1) && (attrib->tcp_chkrpt == 1)) - skb->ip_summed = CHECKSUM_UNNECESSARY; - else - skb->ip_summed = CHECKSUM_NONE; - skb->dev = adapter->pnetdev; - skb->protocol = eth_type_trans(skb, adapter->pnetdev); - netif_rx(skb); - recvframe->u.hdr.pkt = NULL; /* pointers to NULL before - * r8712_free_recvframe() - */ - r8712_free_recvframe(recvframe, free_recv_queue); - return; -_recv_indicatepkt_drop: - /*enqueue back to free_recv_queue*/ - if (recvframe) - r8712_free_recvframe(recvframe, free_recv_queue); - recvpriv->rx_drop++; -} - -static void _r8712_reordering_ctrl_timeout_handler (struct timer_list *t) -{ - struct recv_reorder_ctrl *reorder_ctrl = - from_timer(reorder_ctrl, t, reordering_ctrl_timer); - - r8712_reordering_ctrl_timeout_handler(reorder_ctrl); -} - -void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl) -{ - timer_setup(&preorder_ctrl->reordering_ctrl_timer, - _r8712_reordering_ctrl_timeout_handler, 0); -} diff --git a/drivers/staging/rtl8712/recv_osdep.h b/drivers/staging/rtl8712/recv_osdep.h deleted file mode 100644 index d8c1fa74f544..000000000000 --- a/drivers/staging/rtl8712/recv_osdep.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RECV_OSDEP_H_ -#define __RECV_OSDEP_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include <linux/skbuff.h> - -void _r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter); -void _r8712_free_recv_priv(struct recv_priv *precvpriv); -void r8712_recv_entry(union recv_frame *precv_frame); -void r8712_recv_indicatepkt(struct _adapter *adapter, - union recv_frame *precv_frame); -void r8712_handle_tkip_mic_err(struct _adapter *padapter, u8 bgroup); -void r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter); -void r8712_free_recv_priv(struct recv_priv *precvpriv); -void r8712_os_recv_resource_alloc(struct _adapter *padapter, - union recv_frame *precvframe); -int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter, - struct recv_buf *precvbuf); -void r8712_os_recvbuf_resource_free(struct _adapter *padapter, - struct recv_buf *precvbuf); -void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl); - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_bitdef.h b/drivers/staging/rtl8712/rtl8712_bitdef.h deleted file mode 100644 index a4a687dcc2e7..000000000000 --- a/drivers/staging/rtl8712/rtl8712_bitdef.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#ifndef __RTL8712_BITDEF_H__ -#define __RTL8712_BITDEF_H__ - -#include "rtl8712_cmdctrl_bitdef.h" -#include "rtl8712_syscfg_bitdef.h" -#include "rtl8712_macsetting_bitdef.h" -#include "rtl8712_timectrl_bitdef.h" -#include "rtl8712_fifoctrl_bitdef.h" -#include "rtl8712_ratectrl_bitdef.h" -#include "rtl8712_edcasetting_bitdef.h" -#include "rtl8712_wmac_bitdef.h" -#include "rtl8712_security_bitdef.h" -#include "rtl8712_powersave_bitdef.h" -#include "rtl8712_gp_bitdef.h" -#include "rtl8712_interrupt_bitdef.h" -#include "rtl8712_debugctrl_bitdef.h" - -#endif /* __RTL8712_BITDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c b/drivers/staging/rtl8712/rtl8712_cmd.c deleted file mode 100644 index eacf5efa3430..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmd.c +++ /dev/null @@ -1,409 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_cmd.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_CMD_C_ - -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/sched/signal.h> -#include <linux/module.h> -#include <linux/kref.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/usb.h> -#include <linux/usb/ch9.h> -#include <linux/circ_buf.h> -#include <linux/uaccess.h> -#include <asm/byteorder.h> -#include <linux/atomic.h> -#include <linux/semaphore.h> -#include <linux/rtnetlink.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" -#include "rtl871x_ioctl_set.h" - -static void check_hw_pbc(struct _adapter *padapter) -{ - u8 tmp1byte; - - r8712_write8(padapter, MAC_PINMUX_CTRL, (GPIOMUX_EN | GPIOSEL_GPIO)); - tmp1byte = r8712_read8(padapter, GPIO_IO_SEL); - tmp1byte &= ~(HAL_8192S_HW_GPIO_WPS_BIT); - r8712_write8(padapter, GPIO_IO_SEL, tmp1byte); - tmp1byte = r8712_read8(padapter, GPIO_CTRL); - if (tmp1byte == 0xff) - return; - if (tmp1byte & HAL_8192S_HW_GPIO_WPS_BIT) { - /* Here we only set bPbcPressed to true - * After trigger PBC, the variable will be set to false - */ - netdev_dbg(padapter->pnetdev, "CheckPbcGPIO - PBC is pressed !!!!\n"); - /* 0 is the default value and it means the application monitors - * the HW PBC doesn't provide its pid to driver. - */ - if (padapter->pid == 0) - return; - kill_pid(find_vpid(padapter->pid), SIGUSR1, 1); - } -} - -/* query rx phy status from fw. - * Adhoc mode: beacon. - * Infrastructure mode: beacon , data. - */ -static void query_fw_rx_phy_status(struct _adapter *padapter) -{ - u32 val32 = 0; - int pollingcnts = 50; - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { - r8712_write32(padapter, IOCMD_CTRL_REG, 0xf4000001); - msleep(100); - /* Wait FW complete IO Cmd */ - while ((r8712_read32(padapter, IOCMD_CTRL_REG)) && - (pollingcnts > 0)) { - pollingcnts--; - msleep(20); - } - if (pollingcnts != 0) - val32 = r8712_read32(padapter, IOCMD_DATA_REG); - else /* time out */ - val32 = 0; - val32 >>= 4; - padapter->recvpriv.fw_rssi = - (u8)r8712_signal_scale_mapping(val32); - } -} - -/* check mlme, hw, phy, or dynamic algorithm status. */ -static void StatusWatchdogCallback(struct _adapter *padapter) -{ - check_hw_pbc(padapter); - query_fw_rx_phy_status(padapter); -} - -static void r871x_internal_cmd_hdl(struct _adapter *padapter, u8 *pbuf) -{ - struct drvint_cmd_parm *pdrvcmd; - - if (!pbuf) - return; - pdrvcmd = (struct drvint_cmd_parm *)pbuf; - switch (pdrvcmd->i_cid) { - case WDG_WK_CID: - StatusWatchdogCallback(padapter); - break; - default: - break; - } - kfree(pdrvcmd->pbuf); -} - -static u8 read_bbreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - r8712_free_cmd_obj(pcmd); - return H2C_SUCCESS; -} - -static u8 write_bbreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - -static u8 read_rfreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - u32 val; - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - if (pcmd->rsp && pcmd->rspsz > 0) - memcpy(pcmd->rsp, (u8 *)&val, pcmd->rspsz); - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - -static u8 write_rfreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - -static u8 sys_suspend_hdl(struct _adapter *padapter, u8 *pbuf) -{ - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - r8712_free_cmd_obj(pcmd); - return H2C_SUCCESS; -} - -static struct cmd_obj *cmd_hdl_filter(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - struct cmd_obj *pcmd_r; - - if (!pcmd) - return pcmd; - pcmd_r = NULL; - - switch (pcmd->cmdcode) { - case GEN_CMD_CODE(_Read_BBREG): - read_bbreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_Write_BBREG): - write_bbreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_Read_RFREG): - read_rfreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_Write_RFREG): - write_rfreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_SetUsbSuspend): - sys_suspend_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_JoinBss): - r8712_joinbss_reset(padapter); - /* Before set JoinBss_CMD to FW, driver must ensure FW is in - * PS_MODE_ACTIVE. Directly write rpwm to radio on and assign - * new pwr_mode to Driver, instead of use workitem to change - * state. - */ - if (padapter->pwrctrlpriv.pwr_mode > PS_MODE_ACTIVE) { - padapter->pwrctrlpriv.pwr_mode = PS_MODE_ACTIVE; - mutex_lock(&padapter->pwrctrlpriv.mutex_lock); - r8712_set_rpwm(padapter, PS_STATE_S4); - mutex_unlock(&padapter->pwrctrlpriv.mutex_lock); - } - pcmd_r = pcmd; - break; - case _DRV_INT_CMD_: - r871x_internal_cmd_hdl(padapter, pcmd->parmbuf); - r8712_free_cmd_obj(pcmd); - pcmd_r = NULL; - break; - default: - pcmd_r = pcmd; - break; - } - return pcmd_r; /* if returning pcmd_r == NULL, pcmd must be free. */ -} - -u8 r8712_fw_cmd(struct _adapter *pAdapter, u32 cmd) -{ - int pollingcnts = 50; - - r8712_write32(pAdapter, IOCMD_CTRL_REG, cmd); - msleep(100); - while ((r8712_read32(pAdapter, IOCMD_CTRL_REG != 0)) && - (pollingcnts > 0)) { - pollingcnts--; - msleep(20); - } - if (pollingcnts == 0) - return false; - return true; -} - -void r8712_fw_cmd_data(struct _adapter *pAdapter, u32 *value, u8 flag) -{ - if (flag == 0) /* set */ - r8712_write32(pAdapter, IOCMD_DATA_REG, *value); - else /* query */ - *value = r8712_read32(pAdapter, IOCMD_DATA_REG); -} - -int r8712_cmd_thread(void *context) -{ - struct cmd_obj *pcmd; - unsigned int cmdsz, wr_sz; - __le32 *pcmdbuf; - struct tx_desc *pdesc; - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct _adapter *padapter = context; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct completion *cmd_queue_comp = - &pcmdpriv->cmd_queue_comp; - struct mutex *pwctrl_lock = &padapter->pwrctrlpriv.mutex_lock; - - allow_signal(SIGTERM); - while (1) { - if (wait_for_completion_interruptible(cmd_queue_comp)) - break; - if (padapter->driver_stopped || padapter->surprise_removed) - break; - if (r8712_register_cmd_alive(padapter)) - continue; -_next: - pcmd = r8712_dequeue_cmd(&pcmdpriv->cmd_queue); - if (!(pcmd)) { - r8712_unregister_cmd_alive(padapter); - continue; - } - pcmdbuf = (__le32 *)pcmdpriv->cmd_buf; - pdesc = (struct tx_desc *)pcmdbuf; - memset(pdesc, 0, TXDESC_SIZE); - pcmd = cmd_hdl_filter(padapter, pcmd); - if (pcmd) { /* if pcmd != NULL, cmd will be handled by f/w */ - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - u8 blnPending = 0; - u16 cmdcode = pcmd->cmdcode; - - pcmdpriv->cmd_issued_cnt++; - cmdsz = round_up(pcmd->cmdsz, 8); - wr_sz = TXDESC_SIZE + 8 + cmdsz; - pdesc->txdw0 |= cpu_to_le32((wr_sz - TXDESC_SIZE) & - 0x0000ffff); - if (pdvobj->ishighspeed) { - if ((wr_sz % 512) == 0) - blnPending = 1; - } else { - if ((wr_sz % 64) == 0) - blnPending = 1; - } - if (blnPending) { /* 32 bytes for TX Desc - 8 offset */ - pdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + - OFFSET_SZ + 8) << OFFSET_SHT) & - 0x00ff0000); - } else { - pdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + - OFFSET_SZ) << - OFFSET_SHT) & - 0x00ff0000); - } - pdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); - pdesc->txdw1 |= cpu_to_le32((0x13 << QSEL_SHT) & - 0x00001f00); - pcmdbuf += (TXDESC_SIZE >> 2); - *pcmdbuf = cpu_to_le32((cmdsz & 0x0000ffff) | - (pcmd->cmdcode << 16) | - (pcmdpriv->cmd_seq << 24)); - pcmdbuf += 2; /* 8 bytes alignment */ - memcpy((u8 *)pcmdbuf, pcmd->parmbuf, pcmd->cmdsz); - if (blnPending) - wr_sz += 8; /* Append 8 bytes */ - r8712_write_mem(padapter, RTL8712_DMA_H2CCMD, wr_sz, - (u8 *)pdesc); - pcmdpriv->cmd_seq++; - if (cmdcode == GEN_CMD_CODE(_CreateBss)) { - pcmd->res = H2C_SUCCESS; - pcmd_callback = cmd_callback[cmdcode].callback; - if (pcmd_callback) - pcmd_callback(padapter, pcmd); - continue; - } - if (cmdcode == GEN_CMD_CODE(_SetPwrMode)) { - if (padapter->pwrctrlpriv.bSleep) { - mutex_lock(pwctrl_lock); - r8712_set_rpwm(padapter, PS_STATE_S2); - mutex_unlock(pwctrl_lock); - } - } - r8712_free_cmd_obj(pcmd); - if (list_empty(&pcmdpriv->cmd_queue.queue)) { - r8712_unregister_cmd_alive(padapter); - continue; - } else { - goto _next; - } - } else { - goto _next; - } - flush_signals_thread(); - } - /* free all cmd_obj resources */ - do { - pcmd = r8712_dequeue_cmd(&pcmdpriv->cmd_queue); - if (!pcmd) - break; - r8712_free_cmd_obj(pcmd); - } while (1); - complete(&pcmdpriv->terminate_cmdthread_comp); - thread_exit(); -} - -void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf) -{ - u8 evt_code, evt_seq; - u16 evt_sz; - void (*event_callback)(struct _adapter *dev, u8 *pbuf); - struct evt_priv *pevt_priv = &padapter->evtpriv; - - if (!peventbuf) - goto _abort_event_; - evt_sz = (u16)(le32_to_cpu(*peventbuf) & 0xffff); - evt_seq = (u8)((le32_to_cpu(*peventbuf) >> 24) & 0x7f); - evt_code = (u8)((le32_to_cpu(*peventbuf) >> 16) & 0xff); - /* checking event sequence... */ - if ((evt_seq & 0x7f) != pevt_priv->event_seq) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } - /* checking if event code is valid */ - if (evt_code >= MAX_C2HEVT) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } else if ((evt_code == GEN_EVT_CODE(_Survey)) && - (evt_sz > sizeof(struct wlan_bssid_ex))) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } - /* checking if event size match the event parm size */ - if ((wlanevents[evt_code].parmsize) && - (wlanevents[evt_code].parmsize != evt_sz)) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } else if ((evt_sz == 0) && (evt_code != GEN_EVT_CODE(_WPS_PBC))) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } - pevt_priv->event_seq++; /* update evt_seq */ - if (pevt_priv->event_seq > 127) - pevt_priv->event_seq = 0; - /* move to event content, 8 bytes alignment */ - peventbuf = peventbuf + 2; - event_callback = wlanevents[evt_code].event_callback; - if (event_callback) - event_callback(padapter, (u8 *)peventbuf); - pevt_priv->evt_done_cnt++; -_abort_event_: - return; -} diff --git a/drivers/staging/rtl8712/rtl8712_cmd.h b/drivers/staging/rtl8712/rtl8712_cmd.h deleted file mode 100644 index a34d0dd023f3..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmd.h +++ /dev/null @@ -1,231 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_CMD_H_ -#define __RTL8712_CMD_H_ - -#define CMD_HDR_SZ 8 - -u8 r8712_fw_cmd(struct _adapter *pAdapter, u32 cmd); -void r8712_fw_cmd_data(struct _adapter *pAdapter, u32 *value, u8 flag); - -struct cmd_hdr { - u32 cmd_dw0; - u32 cmd_dw1; -}; - -enum rtl8712_h2c_cmd { - GEN_CMD_CODE(_Read_MACREG), /*0*/ - GEN_CMD_CODE(_Write_MACREG), - GEN_CMD_CODE(_Read_BBREG), - GEN_CMD_CODE(_Write_BBREG), - GEN_CMD_CODE(_Read_RFREG), - GEN_CMD_CODE(_Write_RFREG), /*5*/ - GEN_CMD_CODE(_Read_EEPROM), - GEN_CMD_CODE(_Write_EEPROM), - GEN_CMD_CODE(_Read_EFUSE), - GEN_CMD_CODE(_Write_EFUSE), - - GEN_CMD_CODE(_Read_CAM), /*10*/ - GEN_CMD_CODE(_Write_CAM), - GEN_CMD_CODE(_setBCNITV), - GEN_CMD_CODE(_setMBIDCFG), - GEN_CMD_CODE(_JoinBss), /*14*/ - GEN_CMD_CODE(_DisConnect), /*15*/ - GEN_CMD_CODE(_CreateBss), - GEN_CMD_CODE(_SetOpMode), - GEN_CMD_CODE(_SiteSurvey), /*18*/ - GEN_CMD_CODE(_SetAuth), - - GEN_CMD_CODE(_SetKey), /*20*/ - GEN_CMD_CODE(_SetStaKey), - GEN_CMD_CODE(_SetAssocSta), - GEN_CMD_CODE(_DelAssocSta), - GEN_CMD_CODE(_SetStaPwrState), - GEN_CMD_CODE(_SetBasicRate), /*25*/ - GEN_CMD_CODE(_GetBasicRate), - GEN_CMD_CODE(_SetDataRate), - GEN_CMD_CODE(_GetDataRate), - GEN_CMD_CODE(_SetPhyInfo), - - GEN_CMD_CODE(_GetPhyInfo), /*30*/ - GEN_CMD_CODE(_SetPhy), - GEN_CMD_CODE(_GetPhy), - GEN_CMD_CODE(_readRssi), - GEN_CMD_CODE(_readGain), - GEN_CMD_CODE(_SetAtim), /*35*/ - GEN_CMD_CODE(_SetPwrMode), - GEN_CMD_CODE(_JoinbssRpt), - GEN_CMD_CODE(_SetRaTable), - GEN_CMD_CODE(_GetRaTable), - - GEN_CMD_CODE(_GetCCXReport), /*40*/ - GEN_CMD_CODE(_GetDTMReport), - GEN_CMD_CODE(_GetTXRateStatistics), - GEN_CMD_CODE(_SetUsbSuspend), - GEN_CMD_CODE(_SetH2cLbk), - GEN_CMD_CODE(_AddBAReq), /*45*/ - - GEN_CMD_CODE(_SetChannel), /*46*/ -/* MP_OFFLOAD Start (47~54)*/ - GEN_CMD_CODE(_SetTxPower), - GEN_CMD_CODE(_SwitchAntenna), - GEN_CMD_CODE(_SetCrystalCap), - GEN_CMD_CODE(_SetSingleCarrierTx), /*50*/ - GEN_CMD_CODE(_SetSingleToneTx), - GEN_CMD_CODE(_SetCarrierSuppressionTx), - GEN_CMD_CODE(_SetContinuousTx), - GEN_CMD_CODE(_SwitchBandwidth), /*54*/ -/* MP_OFFLOAD End*/ - GEN_CMD_CODE(_TX_Beacon), /*55*/ - GEN_CMD_CODE(_SetPowerTracking), - GEN_CMD_CODE(_AMSDU_TO_AMPDU), /*57*/ - GEN_CMD_CODE(_SetMacAddress), /*58*/ - - GEN_CMD_CODE(_DisconnectCtrl), /*59*/ - GEN_CMD_CODE(_SetChannelPlan), /*60*/ - GEN_CMD_CODE(_DisconnectCtrlEx), /*61*/ - - /* To do, modify these h2c cmd, add or delete */ - GEN_CMD_CODE(_GetH2cLbk), - - /* WPS extra IE */ - GEN_CMD_CODE(_SetProbeReqExtraIE), - GEN_CMD_CODE(_SetAssocReqExtraIE), - GEN_CMD_CODE(_SetProbeRspExtraIE), - GEN_CMD_CODE(_SetAssocRspExtraIE), - - /* the following is driver will do */ - GEN_CMD_CODE(_GetCurDataRate), - - GEN_CMD_CODE(_GetTxRetrycnt), /* to record times that Tx retry to - * transmit packet after association - */ - GEN_CMD_CODE(_GetRxRetrycnt), /* to record total number of the - * received frame with ReTry bit set in - * the WLAN header - */ - - GEN_CMD_CODE(_GetBCNOKcnt), - GEN_CMD_CODE(_GetBCNERRcnt), - GEN_CMD_CODE(_GetCurTxPwrLevel), - - GEN_CMD_CODE(_SetDIG), - GEN_CMD_CODE(_SetRA), - GEN_CMD_CODE(_SetPT), - GEN_CMD_CODE(_ReadTSSI), - - MAX_H2CCMD -}; - -#define _GetBBReg_CMD_ _Read_BBREG_CMD_ -#define _SetBBReg_CMD_ _Write_BBREG_CMD_ -#define _GetRFReg_CMD_ _Read_RFREG_CMD_ -#define _SetRFReg_CMD_ _Write_RFREG_CMD_ -#define _DRV_INT_CMD_ (MAX_H2CCMD + 1) -#define _SetRFIntFs_CMD_ (MAX_H2CCMD + 2) - -#ifdef _RTL8712_CMD_C_ -static struct _cmd_callback cmd_callback[] = { - {GEN_CMD_CODE(_Read_MACREG), NULL}, /*0*/ - {GEN_CMD_CODE(_Write_MACREG), NULL}, - {GEN_CMD_CODE(_Read_BBREG), NULL}, - {GEN_CMD_CODE(_Write_BBREG), NULL}, - {GEN_CMD_CODE(_Read_RFREG), &r8712_getbbrfreg_cmdrsp_callback}, - {GEN_CMD_CODE(_Write_RFREG), NULL}, /*5*/ - {GEN_CMD_CODE(_Read_EEPROM), NULL}, - {GEN_CMD_CODE(_Write_EEPROM), NULL}, - {GEN_CMD_CODE(_Read_EFUSE), NULL}, - {GEN_CMD_CODE(_Write_EFUSE), NULL}, - - {GEN_CMD_CODE(_Read_CAM), NULL}, /*10*/ - {GEN_CMD_CODE(_Write_CAM), NULL}, - {GEN_CMD_CODE(_setBCNITV), NULL}, - {GEN_CMD_CODE(_setMBIDCFG), NULL}, - {GEN_CMD_CODE(_JoinBss), &r8712_joinbss_cmd_callback}, /*14*/ - {GEN_CMD_CODE(_DisConnect), &r8712_disassoc_cmd_callback}, /*15*/ - {GEN_CMD_CODE(_CreateBss), &r8712_createbss_cmd_callback}, - {GEN_CMD_CODE(_SetOpMode), NULL}, - {GEN_CMD_CODE(_SiteSurvey), &r8712_survey_cmd_callback}, /*18*/ - {GEN_CMD_CODE(_SetAuth), NULL}, - - {GEN_CMD_CODE(_SetKey), NULL}, /*20*/ - {GEN_CMD_CODE(_SetStaKey), &r8712_setstaKey_cmdrsp_callback}, - {GEN_CMD_CODE(_SetAssocSta), &r8712_setassocsta_cmdrsp_callback}, - {GEN_CMD_CODE(_DelAssocSta), NULL}, - {GEN_CMD_CODE(_SetStaPwrState), NULL}, - {GEN_CMD_CODE(_SetBasicRate), NULL}, /*25*/ - {GEN_CMD_CODE(_GetBasicRate), NULL}, - {GEN_CMD_CODE(_SetDataRate), NULL}, - {GEN_CMD_CODE(_GetDataRate), NULL}, - {GEN_CMD_CODE(_SetPhyInfo), NULL}, - - {GEN_CMD_CODE(_GetPhyInfo), NULL}, /*30*/ - {GEN_CMD_CODE(_SetPhy), NULL}, - {GEN_CMD_CODE(_GetPhy), NULL}, - {GEN_CMD_CODE(_readRssi), NULL}, - {GEN_CMD_CODE(_readGain), NULL}, - {GEN_CMD_CODE(_SetAtim), NULL}, /*35*/ - {GEN_CMD_CODE(_SetPwrMode), NULL}, - {GEN_CMD_CODE(_JoinbssRpt), NULL}, - {GEN_CMD_CODE(_SetRaTable), NULL}, - {GEN_CMD_CODE(_GetRaTable), NULL}, - - {GEN_CMD_CODE(_GetCCXReport), NULL}, /*40*/ - {GEN_CMD_CODE(_GetDTMReport), NULL}, - {GEN_CMD_CODE(_GetTXRateStatistics), NULL}, - {GEN_CMD_CODE(_SetUsbSuspend), NULL}, - {GEN_CMD_CODE(_SetH2cLbk), NULL}, - {GEN_CMD_CODE(_AddBAReq), NULL}, /*45*/ - - {GEN_CMD_CODE(_SetChannel), NULL}, /*46*/ -/* MP_OFFLOAD Start (47~54)*/ - {GEN_CMD_CODE(_SetTxPower), NULL}, - {GEN_CMD_CODE(_SwitchAntenna), NULL}, - {GEN_CMD_CODE(_SetCrystalCap), NULL}, - {GEN_CMD_CODE(_SetSingleCarrierTx), NULL}, /*50*/ - {GEN_CMD_CODE(_SetSingleToneTx), NULL}, - {GEN_CMD_CODE(_SetCarrierSuppressionTx), NULL}, - {GEN_CMD_CODE(_SetContinuousTx), NULL}, - {GEN_CMD_CODE(_SwitchBandwidth), NULL}, /*54*/ -/* MP_OFFLOAD End*/ - {GEN_CMD_CODE(_TX_Beacon), NULL}, /*55*/ - {GEN_CMD_CODE(_SetPowerTracking), NULL}, - {GEN_CMD_CODE(_AMSDU_TO_AMPDU), NULL}, /*57*/ - {GEN_CMD_CODE(_SetMacAddress), NULL}, /*58*/ - - {GEN_CMD_CODE(_DisconnectCtrl), NULL}, /*59*/ - {GEN_CMD_CODE(_SetChannelPlan), NULL}, /*60*/ - {GEN_CMD_CODE(_DisconnectCtrlEx), NULL}, /*61*/ - - /* To do, modify these h2c cmd, add or delete */ - {GEN_CMD_CODE(_GetH2cLbk), NULL}, - - {_SetProbeReqExtraIE_CMD_, NULL}, - {_SetAssocReqExtraIE_CMD_, NULL}, - {_SetProbeRspExtraIE_CMD_, NULL}, - {_SetAssocRspExtraIE_CMD_, NULL}, - {_GetCurDataRate_CMD_, NULL}, - {_GetTxRetrycnt_CMD_, NULL}, - {_GetRxRetrycnt_CMD_, NULL}, - {_GetBCNOKcnt_CMD_, NULL}, - {_GetBCNERRcnt_CMD_, NULL}, - {_GetCurTxPwrLevel_CMD_, NULL}, - {_SetDIG_CMD_, NULL}, - {_SetRA_CMD_, NULL}, - {_SetPT_CMD_, NULL}, - {GEN_CMD_CODE(_ReadTSSI), &r8712_readtssi_cmdrsp_callback} -}; -#endif - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h deleted file mode 100644 index e125c7222ab5..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h +++ /dev/null @@ -1,96 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_CMDCTRL_BITDEF_H__ -#define __RTL8712_CMDCTRL_BITDEF_H__ - -/* - * 2. Command Control Registers (Offset: 0x0040 - 0x004F) - */ -/*--------------------------------------------------------------------------*/ -/* 8192S (CMD) command register bits (Offset 0x40, 16 bits)*/ -/*--------------------------------------------------------------------------*/ -#define _APSDOFF_STATUS BIT(15) -#define _APSDOFF BIT(14) -#define _BBRSTn BIT(13) /*Enable OFDM/CCK*/ -#define _BB_GLB_RSTn BIT(12) /*Enable BB*/ -#define _SCHEDULE_EN BIT(10) /*Enable MAC scheduler*/ -#define _MACRXEN BIT(9) -#define _MACTXEN BIT(8) -#define _DDMA_EN BIT(7) /*FW off load function enable*/ -#define _FW2HW_EN BIT(6) /*MAC every module reset */ -#define _RXDMA_EN BIT(5) -#define _TXDMA_EN BIT(4) -#define _HCI_RXDMA_EN BIT(3) -#define _HCI_TXDMA_EN BIT(2) - -/*TXPAUSE*/ -#define _STOPHCCA BIT(6) -#define _STOPHIGH BIT(5) -#define _STOPMGT BIT(4) -#define _STOPVO BIT(3) -#define _STOPVI BIT(2) -#define _STOPBE BIT(1) -#define _STOPBK BIT(0) - -/*TCR*/ -#define _DISCW BIT(20) -#define _ICV BIT(19) -#define _CFEND_FMT BIT(17) -#define _CRC BIT(16) -#define _FWRDY BIT(7) -#define _BASECHG BIT(6) -#define _IMEM_RDY BIT(5) -#define _DMEM_CODE_DONE BIT(4) -#define _EMEM_CHK_RPT BIT(3) -#define _EMEM_CODE_DONE BIT(2) -#define _IMEM_CHK_RPT BIT(1) -#define _IMEM_CODE_DONE BIT(0) - -#define _TXDMA_INIT_VALUE (_IMEM_CHK_RPT | _EMEM_CHK_RPT) - -/*RCR*/ -#define _ENMBID BIT(27) -#define _APP_PHYST_RXFF BIT(25) -#define _APP_PHYST_STAFF BIT(24) -#define _CBSSID BIT(23) -#define _APWRMGT BIT(22) -#define _ADD3 BIT(21) -#define _AMF BIT(20) -#define _ACF BIT(19) -#define _ADF BIT(18) -#define _APP_MIC BIT(17) -#define _APP_ICV BIT(16) -#define _RXFTH_MSK 0x0000E000 -#define _RXFTH_SHT 13 -#define _AICV BIT(12) -#define _RXPKTLMT_MSK 0x00000FC0 -#define _RXPKTLMT_SHT 6 -#define _ACRC32 BIT(5) -#define _AB BIT(3) -#define _AM BIT(2) -#define _APM BIT(1) -#define _AAP BIT(0) - -/*MSR*/ -#define _NETTYPE_MSK 0x03 -#define _NETTYPE_SHT 0 - -/*BT*/ -#define _BTMODE_MSK 0x06 -#define _BTMODE_SHT 1 -#define _ENBT BIT(0) - -/*MBIDCTRL*/ -#define _ENMBID_MODE BIT(15) -#define _BCNNO_MSK 0x7000 -#define _BCNNO_SHT 12 -#define _BCNSPACE_MSK 0x0FFF -#define _BCNSPACE_SHT 0 - - -#endif /* __RTL8712_CMDCTRL_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h deleted file mode 100644 index fc67771c89b7..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_CMDCTRL_REGDEF_H__ -#define __RTL8712_CMDCTRL_REGDEF_H__ - -#define CR (RTL8712_CMDCTRL_ + 0x0000) -#define TXPAUSE (RTL8712_CMDCTRL_ + 0x0002) -#define TCR (RTL8712_CMDCTRL_ + 0x0004) -#define RCR (RTL8712_CMDCTRL_ + 0x0008) -#define MSR (RTL8712_CMDCTRL_ + 0x000C) -#define SYSF_CFG (RTL8712_CMDCTRL_ + 0x000D) -#define MBIDCTRL (RTL8712_CMDCTRL_ + 0x000E) - -#endif /* __RTL8712_CMDCTRL_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h deleted file mode 100644 index bb3863467f0d..000000000000 --- a/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h +++ /dev/null @@ -1,41 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_DEBUGCTRL_BITDEF_H__ -#define __RTL8712_DEBUGCTRL_BITDEF_H__ - -/*BIST*/ -#define _BIST_RST BIT(0) - -/*LMS*/ -#define _LMS_MSK 0x03 - -/*WDG_CTRL*/ -#define _OVSEL_MSK 0x0600 -#define _OVSEL_SHT 9 -#define _WDGCLR BIT(8) -#define _WDGEN_MSK 0x00FF -#define _WDGEN_SHT 0 - -/*INTM*/ -#define _TXTIMER_MSK 0xF000 -#define _TXTIMER_SHT 12 -#define _TXNUM_MSK 0x0F00 -#define _TXNUM_SHT 8 -#define _RXTIMER_MSK 0x00F0 -#define _RXTIMER_SHT 4 -#define _RXNUM_MSK 0x000F -#define _RXNUM_SHT 0 - -/*FDLOCKTURN0*/ -/*FDLOCKTURN1*/ -#define _TURN1 BIT(0) - -/*FDLOCKFLAG0*/ -/*FDLOCKFLAG1*/ -#define _LOCKFLAG1_MSK 0x03 - -#endif /* __RTL8712_DEBUGCTRL_BITDEF_H__ */ diff --git a/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h deleted file mode 100644 index 319220e9d53d..000000000000 --- a/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_DEBUGCTRL_REGDEF_H__ -#define __RTL8712_DEBUGCTRL_REGDEF_H__ - -#define BIST (RTL8712_DEBUGCTRL_ + 0x00) -#define DBS (RTL8712_DEBUGCTRL_ + 0x04) -#define LMS (RTL8712_DEBUGCTRL_ + 0x05) -#define CPUINST (RTL8712_DEBUGCTRL_ + 0x08) -#define CPUCAUSE (RTL8712_DEBUGCTRL_ + 0x0C) -#define LBUS_ERR_ADDR (RTL8712_DEBUGCTRL_ + 0x10) -#define LBUS_ERR_CMD (RTL8712_DEBUGCTRL_ + 0x14) -#define LBUS_ERR_DATA_L (RTL8712_DEBUGCTRL_ + 0x18) -#define LBUS_ERR_DATA_H (RTL8712_DEBUGCTRL_ + 0x1C) -#define LBUS_EXCEPTION_ADDR (RTL8712_DEBUGCTRL_ + 0x20) -#define WDG_CTRL (RTL8712_DEBUGCTRL_ + 0x24) -#define INTMTU (RTL8712_DEBUGCTRL_ + 0x28) -#define INTM (RTL8712_DEBUGCTRL_ + 0x2A) -#define FDLOCKTURN0 (RTL8712_DEBUGCTRL_ + 0x2C) -#define FDLOCKTURN1 (RTL8712_DEBUGCTRL_ + 0x2D) -#define FDLOCKFLAG0 (RTL8712_DEBUGCTRL_ + 0x2E) -#define FDLOCKFLAG1 (RTL8712_DEBUGCTRL_ + 0x2F) -#define TRXPKTBUF_DBG_DATA (RTL8712_DEBUGCTRL_ + 0x30) -#define TRXPKTBUF_DBG_CTRL (RTL8712_DEBUGCTRL_ + 0x38) -#define DPLL_MON (RTL8712_DEBUGCTRL_ + 0x3A) - -#endif /* __RTL8712_DEBUGCTRL_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h b/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h deleted file mode 100644 index 9048d6a65296..000000000000 --- a/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h +++ /dev/null @@ -1,65 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_EDCASETTING_BITDEF_H__ -#define __RTL8712_EDCASETTING_BITDEF_H__ - -/*EDCAPARAM*/ -#define _TXOPLIMIT_MSK 0xFFFF0000 -#define _TXOPLIMIT_SHT 16 -#define _ECWIN_MSK 0x0000FF00 -#define _ECWIN_SHT 8 -#define _AIFS_MSK 0x000000FF -#define _AIFS_SHT 0 - -/*BCNTCFG*/ -#define _BCNECW_MSK 0xFF00 -#define _BCNECW_SHT 8 -#define _BCNIFS_MSK 0x00FF -#define _BCNIFS_SHT 0 - -/*CWRR*/ -#define _CWRR_MSK 0x03FF - -/*ACMAVG*/ -#define _AVG_TIME_UP BIT(3) -#define _AVGPERIOD_MSK 0x03 - -/*ACMHWCTRL*/ -#define _VOQ_ACM_STATUS BIT(6) -#define _VIQ_ACM_STATUS BIT(5) -#define _BEQ_ACM_STATUS BIT(4) -#define _VOQ_ACM_EN BIT(3) -#define _VIQ_ACM_EN BIT(2) -#define _BEQ_ACM_EN BIT(1) -#define _ACMHWEN BIT(0) - -/*VO_ADMTIME*/ -#define _VO_ACM_RUT BIT(18) -#define _VO_ADMTIME_MSK 0x0003FFF - -/*VI_ADMTIME*/ -#define _VI_ACM_RUT BIT(18) -#define _VI_ADMTIME_MSK 0x0003FFF - -/*BE_ADMTIME*/ -#define _BE_ACM_RUT BIT(18) -#define _BE_ADMTIME_MSK 0x0003FFF - -/*Retry limit reg*/ -#define _SRL_MSK 0xFF00 -#define _SRL_SHT 8 -#define _LRL_MSK 0x00FF -#define _LRL_SHT 0 - -#endif /* __RTL8712_EDCASETTING_BITDEF_H__*/ diff --git a/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h b/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h deleted file mode 100644 index 02ec9f3bba66..000000000000 --- a/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_EDCASETTING_REGDEF_H__ -#define __RTL8712_EDCASETTING_REGDEF_H__ - -#define EDCA_VO_PARAM (RTL8712_EDCASETTING_ + 0x00) -#define EDCA_VI_PARAM (RTL8712_EDCASETTING_ + 0x04) -#define EDCA_BE_PARAM (RTL8712_EDCASETTING_ + 0x08) -#define EDCA_BK_PARAM (RTL8712_EDCASETTING_ + 0x0C) -#define BCNTCFG (RTL8712_EDCASETTING_ + 0x10) -#define CWRR (RTL8712_EDCASETTING_ + 0x12) -#define ACMAVG (RTL8712_EDCASETTING_ + 0x16) -#define ACMHWCTRL (RTL8712_EDCASETTING_ + 0x17) -#define VO_ADMTIME (RTL8712_EDCASETTING_ + 0x18) -#define VI_ADMTIME (RTL8712_EDCASETTING_ + 0x1C) -#define BE_ADMTIME (RTL8712_EDCASETTING_ + 0x20) -#define RL (RTL8712_EDCASETTING_ + 0x24) - -#endif /* __RTL8712_EDCASETTING_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_efuse.c b/drivers/staging/rtl8712/rtl8712_efuse.c deleted file mode 100644 index 4f3b54a7c3be..000000000000 --- a/drivers/staging/rtl8712/rtl8712_efuse.c +++ /dev/null @@ -1,566 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * rtl8712_efuse.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_EFUSE_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl8712_efuse.h" - -/* reserve 3 bytes for HW stop read */ -static int efuse_available_max_size = EFUSE_MAX_SIZE - 3 /*0x1FD*/; - -static void efuse_reg_ctrl(struct _adapter *adapter, u8 bPowerOn) -{ - u8 tmpu8 = 0; - - if (bPowerOn) { - /* -----------------e-fuse pwr & clk reg ctrl --------------- - * Enable LDOE25 Macro Block - */ - tmpu8 = r8712_read8(adapter, EFUSE_TEST + 3); - tmpu8 |= 0x80; - r8712_write8(adapter, EFUSE_TEST + 3, tmpu8); - msleep(20); /* for some platform , need some delay time */ - /* Change Efuse Clock for write action to 40MHZ */ - r8712_write8(adapter, EFUSE_CLK_CTRL, 0x03); - msleep(20); /* for some platform , need some delay time */ - } else { - /* -----------------e-fuse pwr & clk reg ctrl ----------------- - * Disable LDOE25 Macro Block - */ - tmpu8 = r8712_read8(adapter, EFUSE_TEST + 3); - tmpu8 &= 0x7F; - r8712_write8(adapter, EFUSE_TEST + 3, tmpu8); - /* Change Efuse Clock for write action to 500K */ - r8712_write8(adapter, EFUSE_CLK_CTRL, 0x02); - } -} - -/* - * Before write E-Fuse, this function must be called. - */ -u8 r8712_efuse_reg_init(struct _adapter *adapter) -{ - return true; -} - -void r8712_efuse_reg_uninit(struct _adapter *adapter) -{ - efuse_reg_ctrl(adapter, false); -} - -static u8 efuse_one_byte_read(struct _adapter *adapter, u16 addr, u8 *data) -{ - u8 tmpidx = 0, bResult; - - /* -----------------e-fuse reg ctrl --------------------------------- */ - r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */ - r8712_write8(adapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) | - (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC)); - r8712_write8(adapter, EFUSE_CTRL + 3, 0x72); /* read cmd */ - /* wait for complete */ - while (!(0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) { - *data = r8712_read8(adapter, EFUSE_CTRL); - bResult = true; - } else { - *data = 0xff; - bResult = false; - } - return bResult; -} - -static u8 efuse_one_byte_write(struct _adapter *adapter, u16 addr, u8 data) -{ - u8 tmpidx = 0, bResult; - - /* -----------------e-fuse reg ctrl -------------------------------- */ - r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */ - r8712_write8(adapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) | - (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC)); - r8712_write8(adapter, EFUSE_CTRL, data); /* data */ - r8712_write8(adapter, EFUSE_CTRL + 3, 0xF2); /* write cmd */ - /* wait for complete */ - while ((0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) - bResult = true; - else - bResult = false; - return bResult; -} - -static u8 efuse_one_byte_rw(struct _adapter *adapter, u8 bRead, u16 addr, - u8 *data) -{ - u8 tmpidx = 0, tmpv8 = 0, bResult; - - /* -----------------e-fuse reg ctrl --------------------------------- */ - r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */ - tmpv8 = ((u8)((addr >> 8) & 0x03)) | - (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC); - r8712_write8(adapter, EFUSE_CTRL + 2, tmpv8); - if (bRead) { - r8712_write8(adapter, EFUSE_CTRL + 3, 0x72); /* read cmd */ - while (!(0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) { - *data = r8712_read8(adapter, EFUSE_CTRL); - bResult = true; - } else { - *data = 0; - bResult = false; - } - } else { - r8712_write8(adapter, EFUSE_CTRL, *data); /* data */ - r8712_write8(adapter, EFUSE_CTRL + 3, 0xF2); /* write cmd */ - while ((0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) - bResult = true; - else - bResult = false; - } - return bResult; -} - -static u8 efuse_is_empty(struct _adapter *adapter, u8 *empty) -{ - u8 value, ret = true; - - /* read one byte to check if E-Fuse is empty */ - if (efuse_one_byte_rw(adapter, true, 0, &value)) { - if (value == 0xFF) - *empty = true; - else - *empty = false; - } else { - ret = false; - } - return ret; -} - -void r8712_efuse_change_max_size(struct _adapter *adapter) -{ - u16 pre_pg_data_saddr = 0x1FB; - u16 i; - u16 pre_pg_data_size = 5; - u8 pre_pg_data[5]; - - for (i = 0; i < pre_pg_data_size; i++) - efuse_one_byte_read(adapter, pre_pg_data_saddr + i, - &pre_pg_data[i]); - if ((pre_pg_data[0] == 0x03) && (pre_pg_data[1] == 0x00) && - (pre_pg_data[2] == 0x00) && (pre_pg_data[3] == 0x00) && - (pre_pg_data[4] == 0x0C)) - efuse_available_max_size -= pre_pg_data_size; -} - -int r8712_efuse_get_max_size(struct _adapter *adapter) -{ - return efuse_available_max_size; -} - -static u8 calculate_word_cnts(const u8 word_en) -{ - u8 word_cnts = 0; - u8 word_idx; - - for (word_idx = 0; word_idx < PGPKG_MAX_WORDS; word_idx++) - if (!(word_en & BIT(word_idx))) - word_cnts++; /* 0 : write enable */ - return word_cnts; -} - -static void pgpacket_copy_data(const u8 word_en, const u8 *sourdata, - u8 *targetdata) -{ - u8 tmpindex = 0; - u8 word_idx, byte_idx; - - for (word_idx = 0; word_idx < PGPKG_MAX_WORDS; word_idx++) { - if (!(word_en & BIT(word_idx))) { - byte_idx = word_idx * 2; - targetdata[byte_idx] = sourdata[tmpindex++]; - targetdata[byte_idx + 1] = sourdata[tmpindex++]; - } - } -} - -u16 r8712_efuse_get_current_size(struct _adapter *adapter) -{ - int bContinual = true; - u16 efuse_addr = 0; - u8 hworden = 0; - u8 efuse_data, word_cnts = 0; - - while (bContinual && efuse_one_byte_read(adapter, efuse_addr, - &efuse_data) && (efuse_addr < efuse_available_max_size)) { - if (efuse_data != 0xFF) { - hworden = efuse_data & 0x0F; - word_cnts = calculate_word_cnts(hworden); - /* read next header */ - efuse_addr = efuse_addr + (word_cnts * 2) + 1; - } else { - bContinual = false; - } - } - return efuse_addr; -} - -u8 r8712_efuse_pg_packet_read(struct _adapter *adapter, u8 offset, u8 *data) -{ - u8 hoffset = 0, hworden = 0, word_cnts = 0; - u16 efuse_addr = 0; - u8 efuse_data; - u8 tmpidx = 0; - u8 tmpdata[PGPKT_DATA_SIZE]; - u8 ret = true; - - if (!data) - return false; - if (offset > 0x0f) - return false; - memset(data, 0xFF, sizeof(u8) * PGPKT_DATA_SIZE); - while (efuse_addr < efuse_available_max_size) { - if (efuse_one_byte_read(adapter, efuse_addr, &efuse_data)) { - if (efuse_data == 0xFF) - break; - hoffset = (efuse_data >> 4) & 0x0F; - hworden = efuse_data & 0x0F; - word_cnts = calculate_word_cnts(hworden); - if (hoffset == offset) { - memset(tmpdata, 0xFF, PGPKT_DATA_SIZE); - for (tmpidx = 0; tmpidx < word_cnts * 2; - tmpidx++) { - if (efuse_one_byte_read(adapter, - efuse_addr + 1 + tmpidx, - &efuse_data)) { - tmpdata[tmpidx] = efuse_data; - } else { - ret = false; - } - } - pgpacket_copy_data(hworden, tmpdata, data); - } - efuse_addr += 1 + (word_cnts * 2); - } else { - ret = false; - break; - } - } - return ret; -} - -static u8 fix_header(struct _adapter *adapter, u8 header, u16 header_addr) -{ - struct PGPKT_STRUCT pkt; - u8 offset, word_en, value; - u16 addr; - int i; - u8 ret = true; - - pkt.offset = GET_EFUSE_OFFSET(header); - pkt.word_en = GET_EFUSE_WORD_EN(header); - addr = header_addr + 1 + calculate_word_cnts(pkt.word_en) * 2; - if (addr > efuse_available_max_size) - return false; - /* retrieve original data */ - addr = 0; - while (addr < header_addr) { - if (!efuse_one_byte_read(adapter, addr++, &value)) { - ret = false; - break; - } - offset = GET_EFUSE_OFFSET(value); - word_en = GET_EFUSE_WORD_EN(value); - if (pkt.offset != offset) { - addr += calculate_word_cnts(word_en) * 2; - continue; - } - for (i = 0; i < PGPKG_MAX_WORDS; i++) { - if (BIT(i) & word_en) { - if (BIT(i) & pkt.word_en) { - if (efuse_one_byte_read( - adapter, addr, - &value)) - pkt.data[i * 2] = value; - else - return false; - if (efuse_one_byte_read( - adapter, - addr + 1, - &value)) - pkt.data[i * 2 + 1] = - value; - else - return false; - } - addr += 2; - } - } - } - if (addr != header_addr) - return false; - addr++; - /* fill original data */ - for (i = 0; i < PGPKG_MAX_WORDS; i++) { - if (BIT(i) & pkt.word_en) { - efuse_one_byte_write(adapter, addr, pkt.data[i * 2]); - efuse_one_byte_write(adapter, addr + 1, - pkt.data[i * 2 + 1]); - /* additional check */ - if (!efuse_one_byte_read(adapter, addr, &value)) { - ret = false; - } else if (pkt.data[i * 2] != value) { - ret = false; - if (value == 0xFF) /* write again */ - efuse_one_byte_write(adapter, addr, - pkt.data[i * 2]); - } - if (!efuse_one_byte_read(adapter, addr + 1, &value)) { - ret = false; - } else if (pkt.data[i * 2 + 1] != value) { - ret = false; - if (value == 0xFF) /* write again */ - efuse_one_byte_write(adapter, addr + 1, - pkt.data[i * 2 + - 1]); - } - } - addr += 2; - } - return ret; -} - -u8 r8712_efuse_pg_packet_write(struct _adapter *adapter, const u8 offset, - const u8 word_en, const u8 *data) -{ - u8 pg_header = 0; - u16 efuse_addr = 0, curr_size = 0; - u8 efuse_data, target_word_cnts = 0; - int repeat_times; - int sub_repeat; - u8 bResult = true; - - /* check if E-Fuse Clock Enable and E-Fuse Clock is 40M */ - efuse_data = r8712_read8(adapter, EFUSE_CLK_CTRL); - if (efuse_data != 0x03) - return false; - pg_header = MAKE_EFUSE_HEADER(offset, word_en); - target_word_cnts = calculate_word_cnts(word_en); - repeat_times = 0; - efuse_addr = 0; - while (efuse_addr < efuse_available_max_size) { - curr_size = r8712_efuse_get_current_size(adapter); - if ((curr_size + 1 + target_word_cnts * 2) > - efuse_available_max_size) - return false; /*target_word_cnts + pg header(1 byte)*/ - efuse_addr = curr_size; /* current size is also the last addr*/ - efuse_one_byte_write(adapter, efuse_addr, pg_header); /*hdr*/ - sub_repeat = 0; - /* check if what we read is what we write */ - while (!efuse_one_byte_read(adapter, efuse_addr, - &efuse_data)) { - if (++sub_repeat > _REPEAT_THRESHOLD_) { - bResult = false; /* continue to blind write */ - break; /* continue to blind write */ - } - } - if ((sub_repeat > _REPEAT_THRESHOLD_) || - (pg_header == efuse_data)) { - /* write header ok OR can't check header(creep) */ - u8 i; - - /* go to next address */ - efuse_addr++; - for (i = 0; i < target_word_cnts * 2; i++) { - efuse_one_byte_write(adapter, - efuse_addr + i, - *(data + i)); - if (!efuse_one_byte_read(adapter, - efuse_addr + i, - &efuse_data)) - bResult = false; - else if (*(data + i) != efuse_data) /* fail */ - bResult = false; - } - break; - } - /* write header fail */ - bResult = false; - if (efuse_data == 0xFF) - return bResult; /* nothing damaged. */ - /* call rescue procedure */ - if (!fix_header(adapter, efuse_data, efuse_addr)) - return false; /* rescue fail */ - - if (++repeat_times > _REPEAT_THRESHOLD_) /* fail */ - break; - /* otherwise, take another risk... */ - } - return bResult; -} - -u8 r8712_efuse_access(struct _adapter *adapter, u8 bRead, u16 start_addr, - u16 cnts, u8 *data) -{ - int i; - u8 res = true; - - if (start_addr > EFUSE_MAX_SIZE) - return false; - if (!bRead && ((start_addr + cnts) > - efuse_available_max_size)) - return false; - if (!bRead && !r8712_efuse_reg_init(adapter)) - return false; - /* -----------------e-fuse one byte read / write ---------------------*/ - for (i = 0; i < cnts; i++) { - if ((start_addr + i) > EFUSE_MAX_SIZE) { - res = false; - break; - } - res = efuse_one_byte_rw(adapter, bRead, start_addr + i, - data + i); - if (!bRead && !res) - break; - } - if (!bRead) - r8712_efuse_reg_uninit(adapter); - return res; -} - -u8 r8712_efuse_map_read(struct _adapter *adapter, u16 addr, u16 cnts, u8 *data) -{ - u8 offset, ret = true; - u8 pktdata[PGPKT_DATA_SIZE]; - int i, idx; - - if ((addr + cnts) > EFUSE_MAP_MAX_SIZE) - return false; - if (efuse_is_empty(adapter, &offset) && offset) { - for (i = 0; i < cnts; i++) - data[i] = 0xFF; - return ret; - } - offset = (addr >> 3) & 0xF; - ret = r8712_efuse_pg_packet_read(adapter, offset, pktdata); - i = addr & 0x7; /* pktdata index */ - idx = 0; /* data index */ - - do { - for (; i < PGPKT_DATA_SIZE; i++) { - data[idx++] = pktdata[i]; - if (idx == cnts) - return ret; - } - offset++; - if (!r8712_efuse_pg_packet_read(adapter, offset, pktdata)) - ret = false; - i = 0; - } while (1); - return ret; -} - -u8 r8712_efuse_map_write(struct _adapter *adapter, u16 addr, u16 cnts, - u8 *data) -{ - u8 offset, word_en, empty; - u8 pktdata[PGPKT_DATA_SIZE], newdata[PGPKT_DATA_SIZE]; - int i, j, idx; - - if ((addr + cnts) > EFUSE_MAP_MAX_SIZE) - return false; - /* check if E-Fuse Clock Enable and E-Fuse Clock is 40M */ - empty = r8712_read8(adapter, EFUSE_CLK_CTRL); - if (empty != 0x03) - return false; - if (efuse_is_empty(adapter, &empty)) { - if (empty) - memset(pktdata, 0xFF, PGPKT_DATA_SIZE); - } else { - return false; - } - offset = (addr >> 3) & 0xF; - if (!empty) - if (!r8712_efuse_pg_packet_read(adapter, offset, pktdata)) - return false; - word_en = 0xF; - memset(newdata, 0xFF, PGPKT_DATA_SIZE); - i = addr & 0x7; /* pktdata index */ - j = 0; /* newdata index */ - idx = 0; /* data index */ - - if (i & 0x1) { - /* odd start */ - if (data[idx] != pktdata[i]) { - word_en &= ~BIT(i >> 1); - newdata[j++] = pktdata[i - 1]; - newdata[j++] = data[idx]; - } - i++; - idx++; - } - do { - for (; i < PGPKT_DATA_SIZE; i += 2) { - if ((cnts - idx) == 1) { - if (data[idx] != pktdata[i]) { - word_en &= ~BIT(i >> 1); - newdata[j++] = data[idx]; - newdata[j++] = pktdata[1 + 1]; - } - idx++; - break; - } - - if ((data[idx] != pktdata[i]) || (data[idx + 1] != - pktdata[i + 1])) { - word_en &= ~BIT(i >> 1); - newdata[j++] = data[idx]; - newdata[j++] = data[idx + 1]; - } - idx += 2; - - if (idx == cnts) - break; - } - - if (word_en != 0xF) - if (!r8712_efuse_pg_packet_write(adapter, offset, - word_en, newdata)) - return false; - if (idx == cnts) - break; - offset++; - if (!empty) - if (!r8712_efuse_pg_packet_read(adapter, offset, - pktdata)) - return false; - i = 0; - j = 0; - word_en = 0xF; - memset(newdata, 0xFF, PGPKT_DATA_SIZE); - } while (1); - - return true; -} diff --git a/drivers/staging/rtl8712/rtl8712_efuse.h b/drivers/staging/rtl8712/rtl8712_efuse.h deleted file mode 100644 index 4969d307e978..000000000000 --- a/drivers/staging/rtl8712/rtl8712_efuse.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __RTL8712_EFUSE_H__ -#define __RTL8712_EFUSE_H__ - -#include "osdep_service.h" - -#define _REPEAT_THRESHOLD_ 3 - -#define EFUSE_MAX_SIZE 512 -#define EFUSE_MAP_MAX_SIZE 128 - -#define PGPKG_MAX_WORDS 4 -#define PGPKT_DATA_SIZE 8 /* PGPKG_MAX_WORDS*2; BYTES sizeof(u8)*8*/ -#define MAX_PGPKT_SIZE 9 /* 1 + PGPKT_DATA_SIZE; header + 2 * 4 words (BYTES)*/ - -#define GET_EFUSE_OFFSET(header) ((header & 0xF0) >> 4) -#define GET_EFUSE_WORD_EN(header) (header & 0x0F) -#define MAKE_EFUSE_HEADER(offset, word_en) (((offset & 0x0F) << 4) | \ - (word_en & 0x0F)) -/*--------------------------------------------------------------------------*/ -struct PGPKT_STRUCT { - u8 offset; - u8 word_en; - u8 data[PGPKT_DATA_SIZE]; -}; -/*--------------------------------------------------------------------------*/ -u8 r8712_efuse_reg_init(struct _adapter *padapter); -void r8712_efuse_reg_uninit(struct _adapter *padapter); -u16 r8712_efuse_get_current_size(struct _adapter *padapter); -int r8712_efuse_get_max_size(struct _adapter *padapter); -void r8712_efuse_change_max_size(struct _adapter *padapter); -u8 r8712_efuse_pg_packet_read(struct _adapter *padapter, - u8 offset, u8 *data); -u8 r8712_efuse_pg_packet_write(struct _adapter *padapter, - const u8 offset, const u8 word_en, - const u8 *data); -u8 r8712_efuse_access(struct _adapter *padapter, u8 bRead, - u16 start_addr, u16 cnts, u8 *data); -u8 r8712_efuse_map_read(struct _adapter *padapter, u16 addr, - u16 cnts, u8 *data); -u8 r8712_efuse_map_write(struct _adapter *padapter, u16 addr, - u16 cnts, u8 *data); -#endif diff --git a/drivers/staging/rtl8712/rtl8712_event.h b/drivers/staging/rtl8712/rtl8712_event.h deleted file mode 100644 index 0d3e5feadcc0..000000000000 --- a/drivers/staging/rtl8712/rtl8712_event.h +++ /dev/null @@ -1,86 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL8712_EVENT_H_ -#define _RTL8712_EVENT_H_ - -void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf); -void r8712_got_addbareq_event_callback(struct _adapter *adapter, u8 *pbuf); - -enum rtl8712_c2h_event { - GEN_EVT_CODE(_Read_MACREG) = 0, /*0*/ - GEN_EVT_CODE(_Read_BBREG), - GEN_EVT_CODE(_Read_RFREG), - GEN_EVT_CODE(_Read_EEPROM), - GEN_EVT_CODE(_Read_EFUSE), - GEN_EVT_CODE(_Read_CAM), /*5*/ - GEN_EVT_CODE(_Get_BasicRate), - GEN_EVT_CODE(_Get_DataRate), - GEN_EVT_CODE(_Survey), /*8*/ - GEN_EVT_CODE(_SurveyDone), /*9*/ - - GEN_EVT_CODE(_JoinBss), /*10*/ - GEN_EVT_CODE(_AddSTA), - GEN_EVT_CODE(_DelSTA), - GEN_EVT_CODE(_AtimDone), - GEN_EVT_CODE(_TX_Report), - GEN_EVT_CODE(_CCX_Report), /*15*/ - GEN_EVT_CODE(_DTM_Report), - GEN_EVT_CODE(_TX_Rate_Statistics), - GEN_EVT_CODE(_C2HLBK), - GEN_EVT_CODE(_FWDBG), - GEN_EVT_CODE(_C2HFEEDBACK), /*20*/ - GEN_EVT_CODE(_ADDBA), - GEN_EVT_CODE(_C2HBCN), - GEN_EVT_CODE(_ReportPwrState), /*filen: only for PCIE, USB*/ - GEN_EVT_CODE(_WPS_PBC), /*24*/ - GEN_EVT_CODE(_ADDBAReq_Report), /*25*/ - MAX_C2HEVT -}; - -#ifdef _RTL8712_CMD_C_ - -static struct fwevent wlanevents[] = { - {0, NULL}, /*0*/ - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, &r8712_survey_event_callback}, /*8*/ - {sizeof(struct surveydone_event), - &r8712_surveydone_event_callback}, /*9*/ - - {0, &r8712_joinbss_event_callback}, /*10*/ - {sizeof(struct stassoc_event), &r8712_stassoc_event_callback}, - {sizeof(struct stadel_event), &r8712_stadel_event_callback}, - {0, &r8712_atimdone_event_callback}, - {0, NULL}, - {0, NULL}, /*15*/ - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, /*fwdbg_event_callback},*/ - {0, NULL}, /*20*/ - {0, NULL}, - {0, NULL}, - {0, &r8712_cpwm_event_callback}, - {0, &r8712_wpspbc_event_callback}, - {0, &r8712_got_addbareq_event_callback}, -}; - -#endif/*_RTL8712_CMD_C_*/ - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h deleted file mode 100644 index f09645fa1886..000000000000 --- a/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h +++ /dev/null @@ -1,131 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_FIFOCTRL_BITDEF_H__ -#define __RTL8712_FIFOCTRL_BITDEF_H__ - -/*PBP*/ -#define _PSTX_MSK 0xF0 -#define _PSTX_SHT 4 -#define _PSRX_MSK 0x0F -#define _PSRX_SHT 0 - -/*TXFF_STATUS*/ -#define _TXSTATUS_OVF BIT(15) - -/*RXFF_STATUS*/ -#define _STATUSFF1_OVF BIT(7) -#define _STATUSFF1_EMPTY BIT(6) -#define _STATUSFF0_OVF BIT(5) -#define _STATUSFF0_EMPTY BIT(4) -#define _RXFF1_OVF BIT(3) -#define _RXFF1_EMPTY BIT(2) -#define _RXFF0_OVF BIT(1) -#define _RXFF0_EMPTY BIT(0) - -/*TXFF_EMPTY_TH*/ -#define _BKQ_EMPTY_TH_MSK 0x0F0000 -#define _BKQ_EMPTY_TH_SHT 16 -#define _BEQ_EMPTY_TH_MSK 0x00F000 -#define _BEQ_EMPTY_TH_SHT 12 -#define _VIQ_EMPTY_TH_MSK 0x000F00 -#define _VIQ_EMPTY_TH_SHT 8 -#define _VOQ_EMPTY_TH_MSK 0x0000F0 -#define _VOQ_EMPTY_TH_SHT 4 -#define _BMCQ_EMPTY_TH_MSK 0x00000F -#define _BMCQ_EMPTY_TH_SHT 0 - -/*SDIO_RX_BLKSZ*/ -#define _SDIO_RX_BLKSZ_MSK 0x07 - -/*RXDMA_CTRL*/ -#define _C2HFF_POLL BIT(4) -#define _RXPKT_POLL BIT(0) - -/*RXPKT_NUM*/ -#define _RXCMD_NUM_MSK 0xFF00 -#define _RXCMD_NUM_SHT 8 -#define _RXFF0_NUM_MSK 0x00FF -#define _RXFF0_NUM_SHT 0 - -/*FIFOPAGE2*/ -#define _PUB_AVAL_PG_MSK 0xFFFF0000 -#define _PUB_AVAL_PG_SHT 16 -#define _BCN_AVAL_PG_MSK 0x0000FFFF -#define _BCN_AVAL_PG_SHT 0 - -/*RX0PKTNUM*/ -#define _RXFF0_DEC_POLL BIT(15) -#define _RXFF0_PKT_DEC_NUM_MSK 0x3F00 -#define _RXFF0_PKT_DEC_NUM_SHT 8 -#define _RXFF0_PKTNUM_RPT_MSK 0x00FF -#define _RXFF0_PKTNUM_RPT_SHT 0 - -/*RX1PKTNUM*/ -#define _RXFF1_DEC_POLL BIT(15) -#define _RXFF1_PKT_DEC_NUM_MSK 0x3F00 -#define _RXFF1_PKT_DEC_NUM_SHT 8 -#define _RXFF1_PKTNUM_RPT_MSK 0x00FF -#define _RXFF1_PKTNUM_RPT_SHT 0 - -/*RXFLTMAP0*/ -#define _MGTFLT13EN BIT(13) -#define _MGTFLT12EN BIT(12) -#define _MGTFLT11EN BIT(11) -#define _MGTFLT10EN BIT(10) -#define _MGTFLT9EN BIT(9) -#define _MGTFLT8EN BIT(8) -#define _MGTFLT5EN BIT(5) -#define _MGTFLT4EN BIT(4) -#define _MGTFLT3EN BIT(3) -#define _MGTFLT2EN BIT(2) -#define _MGTFLT1EN BIT(1) -#define _MGTFLT0EN BIT(0) - -/*RXFLTMAP1*/ -#define _CTRLFLT15EN BIT(15) -#define _CTRLFLT14EN BIT(14) -#define _CTRLFLT13EN BIT(13) -#define _CTRLFLT12EN BIT(12) -#define _CTRLFLT11EN BIT(11) -#define _CTRLFLT10EN BIT(10) -#define _CTRLFLT9EN BIT(9) -#define _CTRLFLT8EN BIT(8) -#define _CTRLFLT7EN BIT(7) -#define _CTRLFLT6EN BIT(6) - -/*RXFLTMAP2*/ -#define _DATAFLT15EN BIT(15) -#define _DATAFLT14EN BIT(14) -#define _DATAFLT13EN BIT(13) -#define _DATAFLT12EN BIT(12) -#define _DATAFLT11EN BIT(11) -#define _DATAFLT10EN BIT(10) -#define _DATAFLT9EN BIT(9) -#define _DATAFLT8EN BIT(8) -#define _DATAFLT7EN BIT(7) -#define _DATAFLT6EN BIT(6) -#define _DATAFLT5EN BIT(5) -#define _DATAFLT4EN BIT(4) -#define _DATAFLT3EN BIT(3) -#define _DATAFLT2EN BIT(2) -#define _DATAFLT1EN BIT(1) -#define _DATAFLT0EN BIT(0) - -/*RXFLTMAP3*/ -#define _MESHAFLT1EN BIT(1) -#define _MESHAFLT0EN BIT(0) - -/*TXPKT_NUM_CTRL*/ -#define _TXPKTNUM_DEC BIT(8) -#define _TXPKTNUM_MSK 0x00FF -#define _TXPKTNUM_SHT 0 - -/*TXFF_PG_NUM*/ -#define _TXFF_PG_NUM_MSK 0x0FFF - -#endif /* __RTL8712_FIFOCTRL_BITDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h deleted file mode 100644 index 189fdeb16d7d..000000000000 --- a/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h +++ /dev/null @@ -1,61 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_FIFOCTRL_REGDEF_H__ -#define __RTL8712_FIFOCTRL_REGDEF_H__ - -#define RQPN (RTL8712_FIFOCTRL_ + 0x00) -#define RXFF_BNDY (RTL8712_FIFOCTRL_ + 0x0C) -#define RXRPT_BNDY (RTL8712_FIFOCTRL_ + 0x10) -#define TXPKTBUF_PGBNDY (RTL8712_FIFOCTRL_ + 0x14) -#define PBP (RTL8712_FIFOCTRL_ + 0x15) -#define RX_DRVINFO_SZ (RTL8712_FIFOCTRL_ + 0x16) -#define TXFF_STATUS (RTL8712_FIFOCTRL_ + 0x17) -#define RXFF_STATUS (RTL8712_FIFOCTRL_ + 0x18) -#define TXFF_EMPTY_TH (RTL8712_FIFOCTRL_ + 0x19) -#define SDIO_RX_BLKSZ (RTL8712_FIFOCTRL_ + 0x1C) -#define RXDMA_RXCTRL (RTL8712_FIFOCTRL_ + 0x1D) -#define RXPKT_NUM (RTL8712_FIFOCTRL_ + 0x1E) -#define RXPKT_NUM_C2H (RTL8712_FIFOCTRL_ + 0x1F) -#define C2HCMD_UDT_SIZE (RTL8712_FIFOCTRL_ + 0x20) -#define C2HCMD_UDT_ADDR (RTL8712_FIFOCTRL_ + 0x22) -#define FIFOPAGE2 (RTL8712_FIFOCTRL_ + 0x24) -#define FIFOPAGE1 (RTL8712_FIFOCTRL_ + 0x28) -#define FW_RSVD_PG_CTRL (RTL8712_FIFOCTRL_ + 0x30) -#define TXRPTFF_RDPTR (RTL8712_FIFOCTRL_ + 0x40) -#define TXRPTFF_WTPTR (RTL8712_FIFOCTRL_ + 0x44) -#define C2HFF_RDPTR (RTL8712_FIFOCTRL_ + 0x48) -#define C2HFF_WTPTR (RTL8712_FIFOCTRL_ + 0x4C) -#define RXFF0_RDPTR (RTL8712_FIFOCTRL_ + 0x50) -#define RXFF0_WTPTR (RTL8712_FIFOCTRL_ + 0x54) -#define RXFF1_RDPTR (RTL8712_FIFOCTRL_ + 0x58) -#define RXFF1_WTPTR (RTL8712_FIFOCTRL_ + 0x5C) -#define RXRPT0FF_RDPTR (RTL8712_FIFOCTRL_ + 0x60) -#define RXRPT0FF_WTPTR (RTL8712_FIFOCTRL_ + 0x64) -#define RXRPT1FF_RDPTR (RTL8712_FIFOCTRL_ + 0x68) -#define RXRPT1FF_WTPTR (RTL8712_FIFOCTRL_ + 0x6C) -#define RX0PKTNUM (RTL8712_FIFOCTRL_ + 0x72) -#define RX1PKTNUM (RTL8712_FIFOCTRL_ + 0x74) -#define RXFLTMAP0 (RTL8712_FIFOCTRL_ + 0x76) -#define RXFLTMAP1 (RTL8712_FIFOCTRL_ + 0x78) -#define RXFLTMAP2 (RTL8712_FIFOCTRL_ + 0x7A) -#define RXFLTMAP3 (RTL8712_FIFOCTRL_ + 0x7c) -#define TBDA (RTL8712_FIFOCTRL_ + 0x84) -#define THPDA (RTL8712_FIFOCTRL_ + 0x88) -#define TCDA (RTL8712_FIFOCTRL_ + 0x8C) -#define TMDA (RTL8712_FIFOCTRL_ + 0x90) -#define HDA (RTL8712_FIFOCTRL_ + 0x94) -#define TVODA (RTL8712_FIFOCTRL_ + 0x98) -#define TVIDA (RTL8712_FIFOCTRL_ + 0x9C) -#define TBEDA (RTL8712_FIFOCTRL_ + 0xA0) -#define TBKDA (RTL8712_FIFOCTRL_ + 0xA4) -#define RCDA (RTL8712_FIFOCTRL_ + 0xA8) -#define RDSA (RTL8712_FIFOCTRL_ + 0xAC) -#define TXPKT_NUM_CTRL (RTL8712_FIFOCTRL_ + 0xB0) -#define TXQ_PGADD (RTL8712_FIFOCTRL_ + 0xB3) -#define TXFF_PG_NUM (RTL8712_FIFOCTRL_ + 0xB4) - -#endif /* __RTL8712_FIFOCTRL_REGDEF_H__ */ diff --git a/drivers/staging/rtl8712/rtl8712_gp_bitdef.h b/drivers/staging/rtl8712/rtl8712_gp_bitdef.h deleted file mode 100644 index ee651fb3fde3..000000000000 --- a/drivers/staging/rtl8712/rtl8712_gp_bitdef.h +++ /dev/null @@ -1,68 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_GP_BITDEF_H__ -#define __RTL8712_GP_BITDEF_H__ - -/*GPIO_CTRL*/ -#define _GPIO_MOD_MSK 0xFF000000 -#define _GPIO_MOD_SHT 24 -#define _GPIO_IO_SEL_MSK 0x00FF0000 -#define _GPIO_IO_SEL_SHT 16 -#define _GPIO_OUT_MSK 0x0000FF00 -#define _GPIO_OUT_SHT 8 -#define _GPIO_IN_MSK 0x000000FF -#define _GPIO_IN_SHT 0 - -/*SYS_PINMUX_CFG*/ -#define _GPIOSEL_MSK 0x0003 -#define _GPIOSEL_SHT 0 - -/*LED_CFG*/ -#define _LED1SV BIT(7) -#define _LED1CM_MSK 0x0070 -#define _LED1CM_SHT 4 -#define _LED0SV BIT(3) -#define _LED0CM_MSK 0x0007 -#define _LED0CM_SHT 0 - -/*PHY_REG*/ -#define _HST_RDRDY_SHT 0 -#define _HST_RDRDY_MSK 0xFF -#define _HST_RDRDY BIT(_HST_RDRDY_SHT) -#define _CPU_WTBUSY_SHT 1 -#define _CPU_WTBUSY_MSK 0xFF -#define _CPU_WTBUSY BIT(_CPU_WTBUSY_SHT) - -/* 11. General Purpose Registers (Offset: 0x02E0 - 0x02FF)*/ - -/* 8192S GPIO Config Setting (offset 0x2F1, 1 byte)*/ - -/*----------------------------------------------------------------------------*/ - -#define GPIOMUX_EN BIT(3) /* When this bit is set to "1", - * GPIO PINs will switch to MAC - * GPIO Function - */ -#define GPIOSEL_GPIO 0 /* UART or JTAG or pure GPIO*/ -#define GPIOSEL_PHYDBG 1 /* PHYDBG*/ -#define GPIOSEL_BT 2 /* BT_coex*/ -#define GPIOSEL_WLANDBG 3 /* WLANDBG*/ -#define GPIOSEL_GPIO_MASK (~(BIT(0) | BIT(1))) -/* HW Radio OFF switch (GPIO BIT) */ -#define HAL_8192S_HW_GPIO_OFF_BIT BIT(3) -#define HAL_8192S_HW_GPIO_OFF_MASK 0xF7 -#define HAL_8192S_HW_GPIO_WPS_BIT BIT(4) - -#endif /*__RTL8712_GP_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_gp_regdef.h b/drivers/staging/rtl8712/rtl8712_gp_regdef.h deleted file mode 100644 index 892a7fb13923..000000000000 --- a/drivers/staging/rtl8712/rtl8712_gp_regdef.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_GP_REGDEF_H__ -#define __RTL8712_GP_REGDEF_H__ - -#define PSTIMER (RTL8712_GP_ + 0x00) -#define TIMER1 (RTL8712_GP_ + 0x04) -#define TIMER2 (RTL8712_GP_ + 0x08) -#define GPIO_CTRL (RTL8712_GP_ + 0x0C) -#define GPIO_IO_SEL (RTL8712_GP_ + 0x0E) -#define GPIO_INTCTRL (RTL8712_GP_ + 0x10) -#define MAC_PINMUX_CTRL (RTL8712_GP_ + 0x11) -#define LEDCFG (RTL8712_GP_ + 0x12) -#define PHY_REG_RPT (RTL8712_GP_ + 0x13) -#define PHY_REG_DATA (RTL8712_GP_ + 0x14) - -#endif /*__RTL8712_GP_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_hal.h b/drivers/staging/rtl8712/rtl8712_hal.h deleted file mode 100644 index 66cc4645e2d1..000000000000 --- a/drivers/staging/rtl8712/rtl8712_hal.h +++ /dev/null @@ -1,142 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_HAL_H__ -#define __RTL8712_HAL_H__ - -enum _HW_VERSION { - RTL8712_FPGA, - RTL8712_1stCUT, /*A Cut (RTL8712_ASIC)*/ - RTL8712_2ndCUT, /*B Cut*/ - RTL8712_3rdCUT, /*C Cut*/ -}; - -enum _LOOPBACK_TYPE { - RTL8712_AIR_TRX = 0, - RTL8712_MAC_LBK, - RTL8712_BB_LBK, - RTL8712_MAC_FW_LBK = 4, - RTL8712_BB_FW_LBK = 8, -}; - -enum RTL871X_HCI_TYPE { - RTL8712_SDIO, - RTL8712_USB, -}; - -enum RTL8712_RF_CONFIG { - RTL8712_RF_1T1R, - RTL8712_RF_1T2R, - RTL8712_RF_2T2R -}; - -enum _RTL8712_HCI_TYPE_ { - RTL8712_HCI_TYPE_PCIE = 0x01, - RTL8712_HCI_TYPE_AP_PCIE = 0x81, - RTL8712_HCI_TYPE_USB = 0x02, - RTL8712_HCI_TYPE_92USB = 0x02, - RTL8712_HCI_TYPE_AP_USB = 0x82, - RTL8712_HCI_TYPE_72USB = 0x12, - RTL8712_HCI_TYPE_SDIO = 0x04, - RTL8712_HCI_TYPE_72SDIO = 0x14 -}; - -struct fw_priv { /*8-bytes alignment required*/ - /*--- long word 0 ----*/ - unsigned char signature_0; /*0x12: CE product, 0x92: IT product*/ - unsigned char signature_1; /*0x87: CE product, 0x81: IT product*/ - unsigned char hci_sel; /*0x81: PCI-AP, 01:PCIe, 02: 92S-U, 0x82: USB-AP, - * 0x12: 72S-U, 03:SDIO - */ - unsigned char chip_version; /*the same value as register value*/ - unsigned char customer_ID_0; /*customer ID low byte*/ - unsigned char customer_ID_1; /*customer ID high byte*/ - unsigned char rf_config; /*0x11: 1T1R, 0x12: 1T2R, 0x92: 1T2R turbo, - * 0x22: 2T2R - */ - unsigned char usb_ep_num; /* 4: 4EP, 6: 6EP, 11: 11EP*/ - /*--- long word 1 ----*/ - unsigned char regulatory_class_0; /*regulatory class bit map 0*/ - unsigned char regulatory_class_1; /*regulatory class bit map 1*/ - unsigned char regulatory_class_2; /*regulatory class bit map 2*/ - unsigned char regulatory_class_3; /*regulatory class bit map 3*/ - unsigned char rfintfs; /* 0:SWSI, 1:HWSI, 2:HWPI*/ - unsigned char def_nettype; - unsigned char turbo_mode; - unsigned char low_power_mode;/* 0: normal mode, 1: low power mode*/ - /*--- long word 2 ----*/ - unsigned char lbk_mode; /*0x00: normal, 0x03: MACLBK, 0x01: PHYLBK*/ - unsigned char mp_mode; /* 1: for MP use, 0: for normal driver */ - unsigned char vcs_type; /* 0:off 1:on 2:auto */ - unsigned char vcs_mode; /* 1:RTS/CTS 2:CTS to self */ - unsigned char rsvd022; - unsigned char rsvd023; - unsigned char rsvd024; - unsigned char rsvd025; - /*--- long word 3 ----*/ - unsigned char qos_en; /*1: QoS enable*/ - unsigned char bw_40MHz_en; /*1: 40MHz BW enable*/ - unsigned char AMSDU2AMPDU_en; /*1: 4181 convert AMSDU to AMPDU, - * 0: disable - */ - unsigned char AMPDU_en; /*1: 11n AMPDU enable*/ - unsigned char rate_control_offload; /*1: FW offloads,0: driver handles*/ - unsigned char aggregation_offload; /*1: FW offloads,0: driver handles*/ - unsigned char rsvd030; - unsigned char rsvd031; - /*--- long word 4 ----*/ - unsigned char beacon_offload; /* 1. FW offloads, 0: driver handles*/ - unsigned char MLME_offload; /* 2. FW offloads, 0: driver handles*/ - unsigned char hwpc_offload; /* 3. FW offloads, 0: driver handles*/ - unsigned char tcp_checksum_offload; /*4. FW offloads,0: driver handles*/ - unsigned char tcp_offload; /* 5. FW offloads, 0: driver handles*/ - unsigned char ps_control_offload; /* 6. FW offloads, 0: driver handles*/ - unsigned char WWLAN_offload; /* 7. FW offloads, 0: driver handles*/ - unsigned char rsvd040; - /*--- long word 5 ----*/ - unsigned char tcp_tx_frame_len_L; /*tcp tx packet length low byte*/ - unsigned char tcp_tx_frame_len_H; /*tcp tx packet length high byte*/ - unsigned char tcp_rx_frame_len_L; /*tcp rx packet length low byte*/ - unsigned char tcp_rx_frame_len_H; /*tcp rx packet length high byte*/ - unsigned char rsvd050; - unsigned char rsvd051; - unsigned char rsvd052; - unsigned char rsvd053; -}; - -struct fw_hdr {/*8-byte alignment required*/ - unsigned short signature; - unsigned short version; /* 0x8000 ~ 0x8FFF for FPGA version, - * 0x0000 ~ 0x7FFF for ASIC version, - */ - unsigned int dmem_size; /*define the size of boot loader*/ - unsigned int img_IMEM_size; /*define the size of FW in IMEM*/ - unsigned int img_SRAM_size; /*define the size of FW in SRAM*/ - unsigned int fw_priv_sz; /*define the size of DMEM variable*/ - unsigned short efuse_addr; - unsigned short h2ccnd_resp_addr; - unsigned int SVNRevision; - unsigned int release_time; /*Mon:Day:Hr:Min*/ - struct fw_priv fwpriv; -}; - -struct hal_priv { - /*Endpoint handles*/ - struct net_device *pipehdls_r8712[10]; - u8 (*hal_bus_init)(struct _adapter *adapter); -}; - -uint rtl8712_hal_init(struct _adapter *padapter); -int rtl871x_load_fw(struct _adapter *padapter); - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h b/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h deleted file mode 100644 index e9732a1bcd7e..000000000000 --- a/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_INTERRUPT_BITDEF_H__ -#define __RTL8712_INTERRUPT_BITDEF_H__ - -/*HIMR*/ -/*HISR*/ -#define _CPUERR BIT(29) -#define _ATIMEND BIT(28) -#define _TXBCNOK BIT(27) -#define _TXBCNERR BIT(26) -#define _BCNDMAINT4 BIT(25) -#define _BCNDMAINT3 BIT(24) -#define _BCNDMAINT2 BIT(23) -#define _BCNDMAINT1 BIT(22) -#define _BCNDOK4 BIT(21) -#define _BCNDOK3 BIT(20) -#define _BCNDOK2 BIT(19) -#define _BCNDOK1 BIT(18) -#define _TIMEOUT2 BIT(17) -#define _TIMEOUT1 BIT(16) -#define _TXFOVW BIT(15) -#define _PSTIMEOUT BIT(14) -#define _BCNDMAINT0 BIT(13) -#define _FOVW BIT(12) -#define _RDU BIT(11) -#define _RXCMDOK BIT(10) -#define _BCNDOK0 BIT(9) -#define _HIGHDOK BIT(8) -#define _COMDOK BIT(7) -#define _MGTDOK BIT(6) -#define _HCCADOK BIT(5) -#define _BKDOK BIT(4) -#define _BEDOK BIT(3) -#define _VIDOK BIT(2) -#define _VODOK BIT(1) -#define _RXOK BIT(0) - -#endif /*__RTL8712_INTERRUPT_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_io.c b/drivers/staging/rtl8712/rtl8712_io.c deleted file mode 100644 index 384cbdb05e19..000000000000 --- a/drivers/staging/rtl8712/rtl8712_io.c +++ /dev/null @@ -1,99 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_io.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_IO_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_io.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -u8 r8712_read8(struct _adapter *adapter, u32 addr) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - return hdl->io_ops._read8(hdl, addr); -} - -u16 r8712_read16(struct _adapter *adapter, u32 addr) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - return hdl->io_ops._read16(hdl, addr); -} - -u32 r8712_read32(struct _adapter *adapter, u32 addr) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - return hdl->io_ops._read32(hdl, addr); -} - -void r8712_write8(struct _adapter *adapter, u32 addr, u8 val) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write8(hdl, addr, val); -} - -void r8712_write16(struct _adapter *adapter, u32 addr, u16 val) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write16(hdl, addr, val); -} - -void r8712_write32(struct _adapter *adapter, u32 addr, u32 val) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write32(hdl, addr, val); -} - -void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - if (adapter->driver_stopped || adapter->surprise_removed) - return; - - hdl->io_ops._read_mem(hdl, addr, cnt, pmem); -} - -void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write_mem(hdl, addr, cnt, pmem); -} - -void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - if (adapter->driver_stopped || adapter->surprise_removed) - return; - - hdl->io_ops._read_port(hdl, addr, cnt, pmem); -} - -void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write_port(hdl, addr, cnt, pmem); -} diff --git a/drivers/staging/rtl8712/rtl8712_led.c b/drivers/staging/rtl8712/rtl8712_led.c deleted file mode 100644 index d5fc9026b036..000000000000 --- a/drivers/staging/rtl8712/rtl8712_led.c +++ /dev/null @@ -1,1830 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_led.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#include "drv_types.h" - -/*=========================================================================== - * Constant. - *=========================================================================== - - * - * Default LED behavior. - */ -#define LED_BLINK_NORMAL_INTERVAL 100 -#define LED_BLINK_SLOWLY_INTERVAL 200 -#define LED_BLINK_LONG_INTERVAL 400 - -#define LED_BLINK_NO_LINK_INTERVAL_ALPHA 1000 -#define LED_BLINK_LINK_INTERVAL_ALPHA 500 -#define LED_BLINK_SCAN_INTERVAL_ALPHA 180 -#define LED_BLINK_FASTER_INTERVAL_ALPHA 50 -#define LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA 5000 - -/*=========================================================================== - * LED object. - *=========================================================================== - */ -enum _LED_STATE_871x { - LED_UNKNOWN = 0, - LED_STATE_ON = 1, - LED_STATE_OFF = 2, - LED_BLINK_NORMAL = 3, - LED_BLINK_SLOWLY = 4, - LED_POWER_ON_BLINK = 5, - LED_SCAN_BLINK = 6, /* LED is blinking during scanning period, - * the # of times to blink is depend on time - * for scanning. - */ - LED_NO_LINK_BLINK = 7, /* LED is blinking during no link state. */ - LED_BLINK_StartToBlink = 8,/* Customized for Sercomm Printer - * Server case - */ - LED_BLINK_WPS = 9, /* LED is blinkg during WPS communication */ - LED_TXRX_BLINK = 10, - LED_BLINK_WPS_STOP = 11, /*for ALPHA */ - LED_BLINK_WPS_STOP_OVERLAP = 12, /*for BELKIN */ -}; - -/*=========================================================================== - * Prototype of protected function. - *=========================================================================== - */ -static void BlinkTimerCallback(struct timer_list *t); - -static void BlinkWorkItemCallback(struct work_struct *work); -/*=========================================================================== - * LED_819xUsb routines. - *=========================================================================== - * - * - * - * Description: - * Initialize an LED_871x object. - */ -static void InitLed871x(struct _adapter *padapter, struct LED_871x *pLed, - enum LED_PIN_871x LedPin) -{ - pLed->padapter = padapter; - pLed->LedPin = LedPin; - pLed->CurrLedState = LED_STATE_OFF; - pLed->bLedOn = false; - pLed->bLedBlinkInProgress = false; - pLed->BlinkTimes = 0; - pLed->BlinkingLedState = LED_UNKNOWN; - timer_setup(&pLed->BlinkTimer, BlinkTimerCallback, 0); - INIT_WORK(&pLed->BlinkWorkItem, BlinkWorkItemCallback); -} - -/* - * Description: - * DeInitialize an LED_871x object. - */ -static void DeInitLed871x(struct LED_871x *pLed) -{ - del_timer_sync(&pLed->BlinkTimer); - /* We should reset bLedBlinkInProgress if we cancel - * the LedControlTimer, - */ - pLed->bLedBlinkInProgress = false; -} - -/* - * Description: - * Turn on LED according to LedPin specified. - */ -static void SwLedOn(struct _adapter *padapter, struct LED_871x *pLed) -{ - u8 LedCfg; - - if (padapter->surprise_removed || padapter->driver_stopped) - return; - LedCfg = r8712_read8(padapter, LEDCFG); - switch (pLed->LedPin) { - case LED_PIN_GPIO0: - break; - case LED_PIN_LED0: - /* SW control led0 on.*/ - r8712_write8(padapter, LEDCFG, LedCfg & 0xf0); - break; - case LED_PIN_LED1: - /* SW control led1 on.*/ - r8712_write8(padapter, LEDCFG, LedCfg & 0x0f); - break; - default: - break; - } - pLed->bLedOn = true; -} - -/* - * Description: - * Turn off LED according to LedPin specified. - */ -static void SwLedOff(struct _adapter *padapter, struct LED_871x *pLed) -{ - u8 LedCfg; - - if (padapter->surprise_removed || padapter->driver_stopped) - return; - LedCfg = r8712_read8(padapter, LEDCFG); - switch (pLed->LedPin) { - case LED_PIN_GPIO0: - break; - case LED_PIN_LED0: - LedCfg &= 0xf0; /* Set to software control.*/ - r8712_write8(padapter, LEDCFG, (LedCfg | BIT(3))); - break; - case LED_PIN_LED1: - LedCfg &= 0x0f; /* Set to software control.*/ - r8712_write8(padapter, LEDCFG, (LedCfg | BIT(7))); - break; - default: - break; - } - pLed->bLedOn = false; -} - -/*=========================================================================== - * Interface to manipulate LED objects. - *=========================================================================== - * - * Description: - * Initialize all LED_871x objects. - */ -void r8712_InitSwLeds(struct _adapter *padapter) -{ - struct led_priv *pledpriv = &padapter->ledpriv; - - pledpriv->LedControlHandler = LedControl871x; - InitLed871x(padapter, &pledpriv->SwLed0, LED_PIN_LED0); - InitLed871x(padapter, &pledpriv->SwLed1, LED_PIN_LED1); -} - -/* Description: - * DeInitialize all LED_819xUsb objects. - */ -void r8712_DeInitSwLeds(struct _adapter *padapter) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - - DeInitLed871x(&ledpriv->SwLed0); - DeInitLed871x(&ledpriv->SwLed1); -} - -/* Description: - * Implementation of LED blinking behavior. - * It toggle off LED and schedule corresponding timer if necessary. - */ -static void SwLedBlink(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - /* Determine if we shall change LED state again. */ - pLed->BlinkTimes--; - switch (pLed->CurrLedState) { - case LED_BLINK_NORMAL: - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - break; - case LED_BLINK_StartToBlink: - if (check_fwstate(pmlmepriv, _FW_LINKED) && - (pmlmepriv->fw_state & WIFI_STATION_STATE)) - bStopBlinking = true; - if (check_fwstate(pmlmepriv, _FW_LINKED) && - ((pmlmepriv->fw_state & WIFI_ADHOC_STATE) || - (pmlmepriv->fw_state & WIFI_ADHOC_MASTER_STATE))) - bStopBlinking = true; - else if (pLed->BlinkTimes == 0) - bStopBlinking = true; - break; - case LED_BLINK_WPS: - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - break; - default: - bStopBlinking = true; - break; - } - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED) && - !pLed->bLedOn) - SwLedOn(padapter, pLed); - else if (check_fwstate(pmlmepriv, _FW_LINKED) && pLed->bLedOn) - SwLedOff(padapter, pLed); - pLed->BlinkTimes = 0; - pLed->bLedBlinkInProgress = false; - } else { - /* Assign LED state to toggle. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - - /* Schedule a timer to toggle LED state. */ - switch (pLed->CurrLedState) { - case LED_BLINK_NORMAL: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_BLINK_SLOWLY: - case LED_BLINK_StartToBlink: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - break; - case LED_BLINK_WPS: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LONG_INTERVAL)); - break; - default: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - break; - } - } -} - -static void SwLedBlink1(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct eeprom_priv *peeprompriv = &padapter->eeprompriv; - struct LED_871x *pLed1 = &ledpriv->SwLed1; - u8 bStopBlinking = false; - - if (peeprompriv->CustomerID == RT_CID_819x_CAMEO) - pLed = &ledpriv->SwLed1; - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - if (peeprompriv->CustomerID == RT_CID_DEFAULT) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (!pLed1->bSWLedCtrl) { - SwLedOn(padapter, pLed1); - pLed1->bSWLedCtrl = true; - } else if (!pLed1->bLedOn) { - SwLedOn(padapter, pLed1); - } - } else { - if (!pLed1->bSWLedCtrl) { - SwLedOff(padapter, pLed1); - pLed1->bSWLedCtrl = true; - } else if (pLed1->bLedOn) { - SwLedOff(padapter, pLed1); - } - } - } - switch (pLed->CurrLedState) { - case LED_BLINK_SLOWLY: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_BLINK_NORMAL: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - break; - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - pLed->BlinkTimes = 0; - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - case LED_BLINK_WPS_STOP: /* WPS success */ - if (pLed->BlinkingLedState == LED_STATE_ON) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - bStopBlinking = false; - } else { - bStopBlinking = true; - } - if (bStopBlinking) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } - pLed->bLedWPSBlinkInProgress = false; - break; - default: - break; - } -} - -static void SwLedBlink2(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - SwLedOff(padapter, pLed); - } - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - SwLedOff(padapter, pLed); - } - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - default: - break; - } -} - -static void SwLedBlink3(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - if (pLed->CurrLedState != LED_BLINK_WPS_STOP) - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedOn) - SwLedOff(padapter, pLed); - } - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedOn) - SwLedOff(padapter, pLed); - } - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - case LED_BLINK_WPS_STOP: /*WPS success*/ - if (pLed->BlinkingLedState == LED_STATE_ON) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - bStopBlinking = false; - } else { - bStopBlinking = true; - } - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - SwLedOn(padapter, pLed); - pLed->bLedWPSBlinkInProgress = false; - } - break; - default: - break; - } -} - -static void SwLedBlink4(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct led_priv *ledpriv = &padapter->ledpriv; - struct LED_871x *pLed1 = &ledpriv->SwLed1; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - if (!pLed1->bLedWPSBlinkInProgress && - pLed1->BlinkingLedState == LED_UNKNOWN) { - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - SwLedOff(padapter, pLed1); - } - switch (pLed->CurrLedState) { - case LED_BLINK_SLOWLY: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_BLINK_StartToBlink: - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - break; - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - break; - case LED_BLINK_WPS_STOP: /*WPS authentication fail*/ - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_BLINK_WPS_STOP_OVERLAP: /*WPS session overlap */ - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) { - if (pLed->bLedOn) - pLed->BlinkTimes = 1; - else - bStopBlinking = true; - } - if (bStopBlinking) { - pLed->BlinkTimes = 10; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - break; - default: - break; - } -} - -static void SwLedBlink5(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - default: - break; - } -} - -static void SwLedBlink6(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - SwLedOn(padapter, pLed); - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - - default: - break; - } -} - -/* Description: - * Callback function of LED BlinkTimer, - * it just schedules to corresponding BlinkWorkItem. - */ -static void BlinkTimerCallback(struct timer_list *t) -{ - struct LED_871x *pLed = from_timer(pLed, t, BlinkTimer); - - /* This fixed the crash problem on Fedora 12 when trying to do the - * insmod;ifconfig up;rmmod commands. - */ - if (pLed->padapter->surprise_removed || pLed->padapter->driver_stopped) - return; - schedule_work(&pLed->BlinkWorkItem); -} - -/* Description: - * Callback function of LED BlinkWorkItem. - * We dispatch actual LED blink action according to LedStrategy. - */ -static void BlinkWorkItemCallback(struct work_struct *work) -{ - struct LED_871x *pLed = container_of(work, struct LED_871x, - BlinkWorkItem); - struct led_priv *ledpriv = &pLed->padapter->ledpriv; - - switch (ledpriv->LedStrategy) { - case SW_LED_MODE0: - SwLedBlink(pLed); - break; - case SW_LED_MODE1: - SwLedBlink1(pLed); - break; - case SW_LED_MODE2: - SwLedBlink2(pLed); - break; - case SW_LED_MODE3: - SwLedBlink3(pLed); - break; - case SW_LED_MODE4: - SwLedBlink4(pLed); - break; - case SW_LED_MODE5: - SwLedBlink5(pLed); - break; - case SW_LED_MODE6: - SwLedBlink6(pLed); - break; - default: - SwLedBlink(pLed); - break; - } -} - -/*============================================================================ - * Default LED behavior. - *============================================================================ - * - * Description: - * Implement each led action for SW_LED_MODE0. - * This is default strategy. - */ - -static void SwLedControlMode1(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct sitesurvey_ctrl *psitesurveyctrl = &pmlmepriv->sitesurveyctrl; - - if (padapter->eeprompriv.CustomerID == RT_CID_819x_CAMEO) - pLed = &ledpriv->SwLed1; - switch (LedAction) { - case LED_CTL_START_TO_LINK: - case LED_CTL_NO_LINK: - if (!pLed->bLedNoLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - break; - case LED_CTL_LINK: - if (!pLed->bLedLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } - break; - case LED_CTL_SITE_SURVEY: - if (psitesurveyctrl->traffic_busy && - check_fwstate(pmlmepriv, _FW_LINKED)) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - - case LED_CTL_START_WPS: /*wait until xinpin finish */ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_STOP_WPS: - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) - del_timer(&pLed->BlinkTimer); - else - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS_STOP; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_STOP_WPS_FAIL: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - default: - break; - } -} - -static void SwLedControlMode2(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - switch (LedAction) { - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress && - check_fwstate(pmlmepriv, _FW_LINKED)) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - - case LED_CTL_LINK: - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - - case LED_CTL_START_WPS: /*wait until xinpin finish*/ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - - case LED_CTL_STOP_WPS: - pLed->bLedWPSBlinkInProgress = false; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - - case LED_CTL_STOP_WPS_FAIL: - pLed->bLedWPSBlinkInProgress = false; - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - - case LED_CTL_START_TO_LINK: - case LED_CTL_NO_LINK: - if (!IS_LED_BLINKING(pLed)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - default: - break; - } -} - -static void SwLedControlMode3(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - switch (LedAction) { - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress && - check_fwstate(pmlmepriv, _FW_LINKED)) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_LINK: - if (IS_LED_WPS_BLINKING(pLed)) - return; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_START_WPS: /* wait until xinpin finish */ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_STOP_WPS: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } else { - pLed->bLedWPSBlinkInProgress = true; - } - pLed->CurrLedState = LED_BLINK_WPS_STOP; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_STOP_WPS_FAIL: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_START_TO_LINK: - case LED_CTL_NO_LINK: - if (!IS_LED_BLINKING(pLed)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - default: - break; - } -} - -static void SwLedControlMode4(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - struct LED_871x *pLed1 = &ledpriv->SwLed1; - - switch (LedAction) { - case LED_CTL_START_TO_LINK: - if (pLed1->bLedWPSBlinkInProgress) { - pLed1->bLedWPSBlinkInProgress = false; - del_timer(&pLed1->BlinkTimer); - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - if (pLed1->bLedOn) - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - if (!pLed->bLedStartToLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - pLed->bLedStartToLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_StartToBlink; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - } - break; - case LED_CTL_LINK: - case LED_CTL_NO_LINK: - /*LED1 settings*/ - if (LedAction == LED_CTL_LINK) { - if (pLed1->bLedWPSBlinkInProgress) { - pLed1->bLedWPSBlinkInProgress = false; - del_timer(&pLed1->BlinkTimer); - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - if (pLed1->bLedOn) - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - } - if (!pLed->bLedNoLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - break; - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy && - check_fwstate(pmlmepriv, _FW_LINKED)) - ; - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_START_WPS: /*wait until xinpin finish*/ - case LED_CTL_START_WPS_BOTTON: - if (pLed1->bLedWPSBlinkInProgress) { - pLed1->bLedWPSBlinkInProgress = false; - del_timer(&pLed1->BlinkTimer); - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - if (pLed1->bLedOn) - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - } - break; - case LED_CTL_STOP_WPS: /*WPS connect success*/ - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_CTL_STOP_WPS_FAIL: /*WPS authentication fail*/ - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - /*LED1 settings*/ - if (pLed1->bLedWPSBlinkInProgress) - del_timer(&pLed1->BlinkTimer); - else - pLed1->bLedWPSBlinkInProgress = true; - pLed1->CurrLedState = LED_BLINK_WPS_STOP; - if (pLed1->bLedOn) - pLed1->BlinkingLedState = LED_STATE_OFF; - else - pLed1->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_CTL_STOP_WPS_FAIL_OVERLAP: /*WPS session overlap*/ - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - /*LED1 settings*/ - if (pLed1->bLedWPSBlinkInProgress) - del_timer(&pLed1->BlinkTimer); - else - pLed1->bLedWPSBlinkInProgress = true; - pLed1->CurrLedState = LED_BLINK_WPS_STOP_OVERLAP; - pLed1->BlinkTimes = 10; - if (pLed1->bLedOn) - pLed1->BlinkingLedState = LED_STATE_OFF; - else - pLed1->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedStartToLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedStartToLinkBlinkInProgress = false; - } - if (pLed1->bLedWPSBlinkInProgress) { - del_timer(&pLed1->BlinkTimer); - pLed1->bLedWPSBlinkInProgress = false; - } - pLed1->BlinkingLedState = LED_UNKNOWN; - SwLedOff(padapter, pLed); - SwLedOff(padapter, pLed1); - break; - default: - break; - } -} - -static void SwLedControlMode5(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - if (padapter->eeprompriv.CustomerID == RT_CID_819x_CAMEO) - pLed = &ledpriv->SwLed1; - - switch (LedAction) { - case LED_CTL_POWER_ON: - case LED_CTL_NO_LINK: - case LED_CTL_LINK: /* solid blue */ - if (pLed->CurrLedState == LED_SCAN_BLINK) - return; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - pLed->bLedBlinkInProgress = false; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy && - check_fwstate(pmlmepriv, _FW_LINKED)) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - SwLedOff(padapter, pLed); - break; - default: - break; - } -} - -static void SwLedControlMode6(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - switch (LedAction) { - case LED_CTL_POWER_ON: - case LED_CTL_NO_LINK: - case LED_CTL_LINK: /*solid blue*/ - case LED_CTL_SITE_SURVEY: - if (IS_LED_WPS_BLINKING(pLed)) - return; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - pLed->bLedBlinkInProgress = false; - mod_timer(&pLed->BlinkTimer, jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress && - check_fwstate(pmlmepriv, _FW_LINKED)) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_START_WPS: /*wait until xinpin finish*/ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_STOP_WPS_FAIL: - case LED_CTL_STOP_WPS: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - SwLedOff(padapter, pLed); - break; - default: - break; - } -} - -/* Description: - * Dispatch LED action according to pHalData->LedStrategy. - */ -void LedControl871x(struct _adapter *padapter, enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - - if (!ledpriv->bRegUseLed) - return; - switch (ledpriv->LedStrategy) { - case SW_LED_MODE0: - break; - case SW_LED_MODE1: - SwLedControlMode1(padapter, LedAction); - break; - case SW_LED_MODE2: - SwLedControlMode2(padapter, LedAction); - break; - case SW_LED_MODE3: - SwLedControlMode3(padapter, LedAction); - break; - case SW_LED_MODE4: - SwLedControlMode4(padapter, LedAction); - break; - case SW_LED_MODE5: - SwLedControlMode5(padapter, LedAction); - break; - case SW_LED_MODE6: - SwLedControlMode6(padapter, LedAction); - break; - default: - break; - } -} - -void r8712_flush_led_works(struct _adapter *padapter) -{ - struct led_priv *pledpriv = &padapter->ledpriv; - - flush_work(&pledpriv->SwLed0.BlinkWorkItem); - flush_work(&pledpriv->SwLed1.BlinkWorkItem); -} diff --git a/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h b/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h deleted file mode 100644 index 3d9f40fa8469..000000000000 --- a/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h +++ /dev/null @@ -1,34 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_MACSETTING_BITDEF_H__ -#define __RTL8712_MACSETTING_BITDEF_H__ - - -/*MACID*/ -/*BSSID*/ - -/*HWVID*/ -#define _HWVID_MSK 0x0F - -/*MAR*/ -/*MBIDCANCONTENT*/ - -/*MBIDCANCFG*/ -#define _POOLING BIT(31) -#define _WRITE_EN BIT(16) -#define _CAM_ADDR_MSK 0x001F -#define _CAM_ADDR_SHT 0 - -/*BUILDTIME*/ -#define _BUILDTIME_MSK 0x3FFFFFFF - -/*BUILDUSER*/ - - - -#endif /* __RTL8712_MACSETTING_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h b/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h deleted file mode 100644 index e8cb2eee9294..000000000000 --- a/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_MACSETTING_REGDEF_H__ -#define __RTL8712_MACSETTING_REGDEF_H__ - -#define MACID (RTL8712_MACIDSETTING_ + 0x0000) -#define BSSIDR (RTL8712_MACIDSETTING_ + 0x0008) -#define HWVID (RTL8712_MACIDSETTING_ + 0x000E) -#define MAR (RTL8712_MACIDSETTING_ + 0x0010) -#define MBIDCANCONTENT (RTL8712_MACIDSETTING_ + 0x0018) -#define MBIDCANCFG (RTL8712_MACIDSETTING_ + 0x0020) -#define BUILDTIME (RTL8712_MACIDSETTING_ + 0x0024) -#define BUILDUSER (RTL8712_MACIDSETTING_ + 0x0028) - - - -#endif /*__RTL8712_MACSETTING_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h b/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h deleted file mode 100644 index 53e0d6b440f3..000000000000 --- a/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_POWERSAVE_BITDEF_H__ -#define __RTL8712_POWERSAVE_BITDEF_H__ - -/*WOWCTRL*/ -#define _UWF BIT(3) -#define _MAGIC BIT(2) -#define _WOW_EN BIT(1) -#define _PMEN BIT(0) - -/*PSSTATUS*/ -#define _PSSTATUS_SEL_MSK 0x0F - -/*PSSWITCH*/ -#define _PSSWITCH_ACT BIT(7) -#define _PSSWITCH_SEL_MSK 0x0F -#define _PSSWITCH_SEL_SHT 0 - -/*LPNAV_CTRL*/ -#define _LPNAV_EN BIT(31) -#define _LPNAV_EARLY_MSK 0x7FFF0000 -#define _LPNAV_EARLY_SHT 16 -#define _LPNAV_TH_MSK 0x0000FFFF -#define _LPNAV_TH_SHT 0 - -/*RPWM*/ -/*CPWM*/ -#define _TOGGLING BIT(7) -#define _WWLAN BIT(3) -#define _RPS_ST BIT(2) -#define _WLAN_TRX BIT(1) -#define _SYS_CLK BIT(0) - -#endif /* __RTL8712_POWERSAVE_BITDEF_H__*/ diff --git a/drivers/staging/rtl8712/rtl8712_powersave_regdef.h b/drivers/staging/rtl8712/rtl8712_powersave_regdef.h deleted file mode 100644 index 1bcfde4b1c11..000000000000 --- a/drivers/staging/rtl8712/rtl8712_powersave_regdef.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_POWERSAVE_REGDEF_H__ -#define __RTL8712_POWERSAVE_REGDEF_H__ - -#define WOWCTRL (RTL8712_POWERSAVE_ + 0x00) -#define PSSTATUS (RTL8712_POWERSAVE_ + 0x01) -#define PSSWITCH (RTL8712_POWERSAVE_ + 0x02) -#define MIMOPS_WAITPERIOD (RTL8712_POWERSAVE_ + 0x03) -#define LPNAV_CTRL (RTL8712_POWERSAVE_ + 0x04) -#define WFM0 (RTL8712_POWERSAVE_ + 0x10) -#define WFM1 (RTL8712_POWERSAVE_ + 0x20) -#define WFM2 (RTL8712_POWERSAVE_ + 0x30) -#define WFM3 (RTL8712_POWERSAVE_ + 0x40) -#define WFM4 (RTL8712_POWERSAVE_ + 0x50) -#define WFM5 (RTL8712_POWERSAVE_ + 0x60) -#define WFCRC (RTL8712_POWERSAVE_ + 0x70) -#define RPWM (RTL8712_POWERSAVE_ + 0x7C) -#define CPWM (RTL8712_POWERSAVE_ + 0x7D) - -#endif /* __RTL8712_POWERSAVE_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h deleted file mode 100644 index 1de51c48f9c1..000000000000 --- a/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_RATECTRL_BITDEF_H__ -#define __RTL8712_RATECTRL_BITDEF_H__ - -/*INIRTSMCS_SEL*/ -#define _INIRTSMCS_SEL_MSK 0x3F - -/* RRSR*/ -#define _RRSR_SHORT BIT(23) -#define _RRSR_RSC_MSK 0x600000 -#define _RRSR_RSC_SHT 21 -#define _RRSR_BITMAP_MSK 0x0FFFFF -#define _RRSR_BITMAP_SHT 0 - -/* AGGLEN_LMT_H*/ -#define _AGGLMT_MCS32_MSK 0xF0 -#define _AGGLMT_MCS32_SHT 4 -#define _AGGLMT_MCS15_SGI_MSK 0x0F -#define _AGGLMT_MCS15_SGI_SHT 0 - -/* DARFRC*/ -/* RARFRC*/ -/* MCS_TXAGC*/ -/* CCK_TXAGC*/ -#define _CCK_MSK 0xFF00 -#define _CCK_SHT 8 -#define _BARKER_MSK 0x00FF -#define _BARKER_SHT 0 - -#endif /* __RTL8712_RATECTRL_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h b/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h deleted file mode 100644 index a3eaee0e1b69..000000000000 --- a/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_RATECTRL_REGDEF_H__ -#define __RTL8712_RATECTRL_REGDEF_H__ - -#define INIMCS_SEL (RTL8712_RATECTRL_ + 0x00) -#define INIRTSMCS_SEL (RTL8712_RATECTRL_ + 0x20) -#define RRSR (RTL8712_RATECTRL_ + 0x21) -#define ARFR0 (RTL8712_RATECTRL_ + 0x24) -#define ARFR1 (RTL8712_RATECTRL_ + 0x28) -#define ARFR2 (RTL8712_RATECTRL_ + 0x2C) -#define ARFR3 (RTL8712_RATECTRL_ + 0x30) -#define ARFR4 (RTL8712_RATECTRL_ + 0x34) -#define ARFR5 (RTL8712_RATECTRL_ + 0x38) -#define ARFR6 (RTL8712_RATECTRL_ + 0x3C) -#define ARFR7 (RTL8712_RATECTRL_ + 0x40) -#define AGGLEN_LMT_H (RTL8712_RATECTRL_ + 0x47) -#define AGGLEN_LMT_L (RTL8712_RATECTRL_ + 0x48) -#define DARFRC (RTL8712_RATECTRL_ + 0x50) -#define RARFRC (RTL8712_RATECTRL_ + 0x58) -#define MCS_TXAGC0 (RTL8712_RATECTRL_ + 0x60) -#define MCS_TXAGC1 (RTL8712_RATECTRL_ + 0x61) -#define MCS_TXAGC2 (RTL8712_RATECTRL_ + 0x62) -#define MCS_TXAGC3 (RTL8712_RATECTRL_ + 0x63) -#define MCS_TXAGC4 (RTL8712_RATECTRL_ + 0x64) -#define MCS_TXAGC5 (RTL8712_RATECTRL_ + 0x65) -#define MCS_TXAGC6 (RTL8712_RATECTRL_ + 0x66) -#define MCS_TXAGC7 (RTL8712_RATECTRL_ + 0x67) -#define CCK_TXAGC (RTL8712_RATECTRL_ + 0x68) - - -#endif /*__RTL8712_RATECTRL_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c deleted file mode 100644 index 0ffb30f1af7e..000000000000 --- a/drivers/staging/rtl8712/rtl8712_recv.c +++ /dev/null @@ -1,1079 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_recv.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_RECV_C_ - -#include <linux/if_ether.h> -#include <linux/ip.h> -#include <net/cfg80211.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" -#include "ethernet.h" -#include "usb_ops.h" -#include "wifi.h" - -static void recv_tasklet(struct tasklet_struct *t); - -void r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter) -{ - int i; - struct recv_buf *precvbuf; - addr_t tmpaddr = 0; - int alignment = 0; - struct sk_buff *pskb = NULL; - - /*init recv_buf*/ - _init_queue(&precvpriv->free_recv_buf_queue); - precvpriv->pallocated_recv_buf = - kzalloc(NR_RECVBUFF * sizeof(struct recv_buf) + 4, GFP_ATOMIC); - if (!precvpriv->pallocated_recv_buf) - return; - precvpriv->precv_buf = precvpriv->pallocated_recv_buf + 4 - - ((addr_t)(precvpriv->pallocated_recv_buf) & 3); - precvbuf = (struct recv_buf *)precvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - INIT_LIST_HEAD(&precvbuf->list); - spin_lock_init(&precvbuf->recvbuf_lock); - if (r8712_os_recvbuf_resource_alloc(padapter, precvbuf)) - break; - precvbuf->ref_cnt = 0; - precvbuf->adapter = padapter; - list_add_tail(&precvbuf->list, - &(precvpriv->free_recv_buf_queue.queue)); - precvbuf++; - } - precvpriv->free_recv_buf_queue_cnt = NR_RECVBUFF; - tasklet_setup(&precvpriv->recv_tasklet, recv_tasklet); - skb_queue_head_init(&precvpriv->rx_skb_queue); - - skb_queue_head_init(&precvpriv->free_recv_skb_queue); - for (i = 0; i < NR_PREALLOC_RECV_SKB; i++) { - pskb = netdev_alloc_skb(padapter->pnetdev, MAX_RECVBUF_SZ + - RECVBUFF_ALIGN_SZ); - if (pskb) { - tmpaddr = (addr_t)pskb->data; - alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1); - skb_reserve(pskb, (RECVBUFF_ALIGN_SZ - alignment)); - skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb); - } - pskb = NULL; - } -} - -void r8712_free_recv_priv(struct recv_priv *precvpriv) -{ - int i; - struct recv_buf *precvbuf; - struct _adapter *padapter = precvpriv->adapter; - - precvbuf = (struct recv_buf *)precvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - r8712_os_recvbuf_resource_free(padapter, precvbuf); - precvbuf++; - } - kfree(precvpriv->pallocated_recv_buf); - skb_queue_purge(&precvpriv->rx_skb_queue); - if (skb_queue_len(&precvpriv->rx_skb_queue)) - netdev_warn(padapter->pnetdev, "r8712u: rx_skb_queue not empty\n"); - skb_queue_purge(&precvpriv->free_recv_skb_queue); - if (skb_queue_len(&precvpriv->free_recv_skb_queue)) - netdev_warn(padapter->pnetdev, "r8712u: free_recv_skb_queue not empty %d\n", - skb_queue_len(&precvpriv->free_recv_skb_queue)); -} - -void r8712_init_recvbuf(struct _adapter *padapter, struct recv_buf *precvbuf) -{ - precvbuf->transfer_len = 0; - precvbuf->len = 0; - precvbuf->ref_cnt = 0; - if (precvbuf->pbuf) { - precvbuf->pdata = precvbuf->pbuf; - precvbuf->phead = precvbuf->pbuf; - precvbuf->ptail = precvbuf->pbuf; - precvbuf->pend = precvbuf->pdata + MAX_RECVBUF_SZ; - } -} - -void r8712_free_recvframe(union recv_frame *precvframe, - struct __queue *pfree_recv_queue) -{ - unsigned long irqL; - struct _adapter *padapter = precvframe->u.hdr.adapter; - struct recv_priv *precvpriv = &padapter->recvpriv; - - if (precvframe->u.hdr.pkt) { - dev_kfree_skb_any(precvframe->u.hdr.pkt);/*free skb by driver*/ - precvframe->u.hdr.pkt = NULL; - } - spin_lock_irqsave(&pfree_recv_queue->lock, irqL); - list_del_init(&(precvframe->u.hdr.list)); - list_add_tail(&(precvframe->u.hdr.list), &pfree_recv_queue->queue); - if (padapter) { - if (pfree_recv_queue == &precvpriv->free_recv_queue) - precvpriv->free_recvframe_cnt++; - } - spin_unlock_irqrestore(&pfree_recv_queue->lock, irqL); -} - -static void update_recvframe_attrib_from_recvstat(struct rx_pkt_attrib *pattrib, - struct recv_stat *prxstat) -{ - u16 drvinfo_sz; - - drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16; - drvinfo_sz <<= 3; - /*TODO: - * Offset 0 - */ - pattrib->bdecrypted = (le32_to_cpu(prxstat->rxdw0) & BIT(27)) == 0; - pattrib->crc_err = (le32_to_cpu(prxstat->rxdw0) & BIT(14)) != 0; - /*Offset 4*/ - /*Offset 8*/ - /*Offset 12*/ - if (le32_to_cpu(prxstat->rxdw3) & BIT(13)) { - pattrib->tcpchk_valid = 1; /* valid */ - if (le32_to_cpu(prxstat->rxdw3) & BIT(11)) - pattrib->tcp_chkrpt = 1; /* correct */ - else - pattrib->tcp_chkrpt = 0; /* incorrect */ - if (le32_to_cpu(prxstat->rxdw3) & BIT(12)) - pattrib->ip_chkrpt = 1; /* correct */ - else - pattrib->ip_chkrpt = 0; /* incorrect */ - } else { - pattrib->tcpchk_valid = 0; /* invalid */ - } - pattrib->mcs_rate = (u8)((le32_to_cpu(prxstat->rxdw3)) & 0x3f); - pattrib->htc = (u8)((le32_to_cpu(prxstat->rxdw3) >> 14) & 0x1); - /*Offset 16*/ - /*Offset 20*/ - /*phy_info*/ -} - -/*perform defrag*/ -static union recv_frame *recvframe_defrag(struct _adapter *adapter, - struct __queue *defrag_q) -{ - struct list_head *plist, *phead; - u8 wlanhdr_offset; - u8 curfragnum; - struct recv_frame_hdr *pfhdr, *pnfhdr; - union recv_frame *prframe, *pnextrframe; - struct __queue *pfree_recv_queue; - - pfree_recv_queue = &adapter->recvpriv.free_recv_queue; - phead = &defrag_q->queue; - plist = phead->next; - prframe = container_of(plist, union recv_frame, u.list); - list_del_init(&prframe->u.list); - pfhdr = &prframe->u.hdr; - curfragnum = 0; - if (curfragnum != pfhdr->attrib.frag_num) { - /*the first fragment number must be 0 - *free the whole queue - */ - r8712_free_recvframe(prframe, pfree_recv_queue); - r8712_free_recvframe_queue(defrag_q, pfree_recv_queue); - return NULL; - } - curfragnum++; - plist = &defrag_q->queue; - plist = plist->next; - while (!end_of_queue_search(phead, plist)) { - pnextrframe = container_of(plist, union recv_frame, u.list); - pnfhdr = &pnextrframe->u.hdr; - /*check the fragment sequence (2nd ~n fragment frame) */ - if (curfragnum != pnfhdr->attrib.frag_num) { - /* the fragment number must increase (after decache) - * release the defrag_q & prframe - */ - r8712_free_recvframe(prframe, pfree_recv_queue); - r8712_free_recvframe_queue(defrag_q, pfree_recv_queue); - return NULL; - } - curfragnum++; - /* copy the 2nd~n fragment frame's payload to the first fragment - * get the 2nd~last fragment frame's payload - */ - wlanhdr_offset = pnfhdr->attrib.hdrlen + pnfhdr->attrib.iv_len; - recvframe_pull(pnextrframe, wlanhdr_offset); - /* append to first fragment frame's tail (if privacy frame, - * pull the ICV) - */ - recvframe_pull_tail(prframe, pfhdr->attrib.icv_len); - memcpy(pfhdr->rx_tail, pnfhdr->rx_data, pnfhdr->len); - recvframe_put(prframe, pnfhdr->len); - pfhdr->attrib.icv_len = pnfhdr->attrib.icv_len; - plist = plist->next; - } - /* free the defrag_q queue and return the prframe */ - r8712_free_recvframe_queue(defrag_q, pfree_recv_queue); - return prframe; -} - -/* check if need to defrag, if needed queue the frame to defrag_q */ -union recv_frame *r8712_recvframe_chk_defrag(struct _adapter *padapter, - union recv_frame *precv_frame) -{ - u8 ismfrag; - u8 fragnum; - u8 *psta_addr; - struct recv_frame_hdr *pfhdr; - struct sta_info *psta; - struct sta_priv *pstapriv; - struct list_head *phead; - union recv_frame *prtnframe = NULL; - struct __queue *pfree_recv_queue, *pdefrag_q; - - pstapriv = &padapter->stapriv; - pfhdr = &precv_frame->u.hdr; - pfree_recv_queue = &padapter->recvpriv.free_recv_queue; - /* need to define struct of wlan header frame ctrl */ - ismfrag = pfhdr->attrib.mfrag; - fragnum = pfhdr->attrib.frag_num; - psta_addr = pfhdr->attrib.ta; - psta = r8712_get_stainfo(pstapriv, psta_addr); - if (!psta) - pdefrag_q = NULL; - else - pdefrag_q = &psta->sta_recvpriv.defrag_q; - - if ((ismfrag == 0) && (fragnum == 0)) - prtnframe = precv_frame;/*isn't a fragment frame*/ - if (ismfrag == 1) { - /* 0~(n-1) fragment frame - * enqueue to defraf_g - */ - if (pdefrag_q) { - if (fragnum == 0) { - /*the first fragment*/ - if (!list_empty(&pdefrag_q->queue)) { - /*free current defrag_q */ - r8712_free_recvframe_queue(pdefrag_q, - pfree_recv_queue); - } - } - /* Then enqueue the 0~(n-1) fragment to the defrag_q */ - phead = &pdefrag_q->queue; - list_add_tail(&pfhdr->list, phead); - prtnframe = NULL; - } else { - /* can't find this ta's defrag_queue, so free this - * recv_frame - */ - r8712_free_recvframe(precv_frame, pfree_recv_queue); - prtnframe = NULL; - } - } - if ((ismfrag == 0) && (fragnum != 0)) { - /* the last fragment frame - * enqueue the last fragment - */ - if (pdefrag_q) { - phead = &pdefrag_q->queue; - list_add_tail(&pfhdr->list, phead); - /*call recvframe_defrag to defrag*/ - precv_frame = recvframe_defrag(padapter, pdefrag_q); - prtnframe = precv_frame; - } else { - /* can't find this ta's defrag_queue, so free this - * recv_frame - */ - r8712_free_recvframe(precv_frame, pfree_recv_queue); - prtnframe = NULL; - } - } - if (prtnframe && (prtnframe->u.hdr.attrib.privacy)) { - /* after defrag we must check tkip mic code */ - if (r8712_recvframe_chkmic(padapter, prtnframe) == _FAIL) { - r8712_free_recvframe(prtnframe, pfree_recv_queue); - prtnframe = NULL; - } - } - return prtnframe; -} - -static void amsdu_to_msdu(struct _adapter *padapter, union recv_frame *prframe) -{ - int a_len, padding_len; - u16 eth_type, nSubframe_Length; - u8 nr_subframes, i; - unsigned char *pdata; - struct rx_pkt_attrib *pattrib; - _pkt *sub_skb, *subframes[MAX_SUBFRAME_COUNT]; - struct recv_priv *precvpriv = &padapter->recvpriv; - struct __queue *pfree_recv_queue = &(precvpriv->free_recv_queue); - - nr_subframes = 0; - pattrib = &prframe->u.hdr.attrib; - recvframe_pull(prframe, prframe->u.hdr.attrib.hdrlen); - if (prframe->u.hdr.attrib.iv_len > 0) - recvframe_pull(prframe, prframe->u.hdr.attrib.iv_len); - a_len = prframe->u.hdr.len; - pdata = prframe->u.hdr.rx_data; - while (a_len > ETH_HLEN) { - /* Offset 12 denote 2 mac address */ - nSubframe_Length = *((u16 *)(pdata + 12)); - /*==m==>change the length order*/ - nSubframe_Length = (nSubframe_Length >> 8) + - (nSubframe_Length << 8); - if (a_len < (ETHERNET_HEADER_SIZE + nSubframe_Length)) { - netdev_warn(padapter->pnetdev, "r8712u: nRemain_Length is %d and nSubframe_Length is: %d\n", - a_len, nSubframe_Length); - goto exit; - } - /* move the data point to data content */ - pdata += ETH_HLEN; - a_len -= ETH_HLEN; - /* Allocate new skb for releasing to upper layer */ - sub_skb = dev_alloc_skb(nSubframe_Length + 12); - if (!sub_skb) - break; - skb_reserve(sub_skb, 12); - skb_put_data(sub_skb, pdata, nSubframe_Length); - subframes[nr_subframes++] = sub_skb; - if (nr_subframes >= MAX_SUBFRAME_COUNT) { - netdev_warn(padapter->pnetdev, "r8712u: ParseSubframe(): Too many Subframes! Packets dropped!\n"); - break; - } - pdata += nSubframe_Length; - a_len -= nSubframe_Length; - if (a_len != 0) { - padding_len = 4 - ((nSubframe_Length + ETH_HLEN) & 3); - if (padding_len == 4) - padding_len = 0; - if (a_len < padding_len) - goto exit; - pdata += padding_len; - a_len -= padding_len; - } - } - for (i = 0; i < nr_subframes; i++) { - sub_skb = subframes[i]; - /* convert hdr + possible LLC headers into Ethernet header */ - eth_type = (sub_skb->data[6] << 8) | sub_skb->data[7]; - if (sub_skb->len >= 8 && - ((!memcmp(sub_skb->data, rfc1042_header, SNAP_SIZE) && - eth_type != ETH_P_AARP && eth_type != ETH_P_IPX) || - !memcmp(sub_skb->data, bridge_tunnel_header, SNAP_SIZE))) { - /* remove RFC1042 or Bridge-Tunnel encapsulation and - * replace EtherType - */ - skb_pull(sub_skb, SNAP_SIZE); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, - ETH_ALEN); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, - ETH_ALEN); - } else { - __be16 len; - /* Leave Ethernet header part of hdr and full payload */ - len = htons(sub_skb->len); - memcpy(skb_push(sub_skb, 2), &len, 2); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, - ETH_ALEN); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, - ETH_ALEN); - } - /* Indicate the packets to upper layer */ - if (sub_skb) { - sub_skb->protocol = - eth_type_trans(sub_skb, padapter->pnetdev); - sub_skb->dev = padapter->pnetdev; - if ((pattrib->tcpchk_valid == 1) && - (pattrib->tcp_chkrpt == 1)) { - sub_skb->ip_summed = CHECKSUM_UNNECESSARY; - } else { - sub_skb->ip_summed = CHECKSUM_NONE; - } - netif_rx(sub_skb); - } - } -exit: - prframe->u.hdr.len = 0; - r8712_free_recvframe(prframe, pfree_recv_queue); -} - -void r8712_rxcmd_event_hdl(struct _adapter *padapter, void *prxcmdbuf) -{ - __le32 voffset; - u8 *poffset; - u16 cmd_len, drvinfo_sz; - struct recv_stat *prxstat; - - poffset = prxcmdbuf; - voffset = *(__le32 *)poffset; - prxstat = prxcmdbuf; - drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16; - drvinfo_sz <<= 3; - poffset += RXDESC_SIZE + drvinfo_sz; - do { - voffset = *(__le32 *)poffset; - cmd_len = (u16)(le32_to_cpu(voffset) & 0xffff); - r8712_event_handle(padapter, (__le32 *)poffset); - poffset += (cmd_len + 8);/*8 bytes alignment*/ - } while (le32_to_cpu(voffset) & BIT(31)); -} - -static int check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl, - u16 seq_num) -{ - u8 wsize = preorder_ctrl->wsize_b; - u16 wend = (preorder_ctrl->indicate_seq + wsize - 1) % 4096; - - /* Rx Reorder initialize condition.*/ - if (preorder_ctrl->indicate_seq == 0xffff) - preorder_ctrl->indicate_seq = seq_num; - /* Drop out the packet which SeqNum is smaller than WinStart */ - if (SN_LESS(seq_num, preorder_ctrl->indicate_seq)) - return false; - /* - * Sliding window manipulation. Conditions includes: - * 1. Incoming SeqNum is equal to WinStart =>Window shift 1 - * 2. Incoming SeqNum is larger than the WinEnd => Window shift N - */ - if (SN_EQUAL(seq_num, preorder_ctrl->indicate_seq)) - preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + - 1) % 4096; - else if (SN_LESS(wend, seq_num)) { - if (seq_num >= (wsize - 1)) - preorder_ctrl->indicate_seq = seq_num + 1 - wsize; - else - preorder_ctrl->indicate_seq = 4095 - (wsize - - (seq_num + 1)) + 1; - } - return true; -} - -static int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, - union recv_frame *prframe) -{ - struct list_head *phead, *plist; - union recv_frame *pnextrframe; - struct rx_pkt_attrib *pnextattrib; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; - - phead = &ppending_recvframe_queue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - pnextrframe = container_of(plist, union recv_frame, u.list); - pnextattrib = &pnextrframe->u.hdr.attrib; - - if (SN_EQUAL(pnextattrib->seq_num, pattrib->seq_num)) - return false; - - if (SN_LESS(pnextattrib->seq_num, pattrib->seq_num)) - plist = plist->next; - else - break; - } - list_del_init(&(prframe->u.hdr.list)); - list_add_tail(&(prframe->u.hdr.list), plist); - return true; -} - -int r8712_recv_indicatepkts_in_order(struct _adapter *padapter, - struct recv_reorder_ctrl *preorder_ctrl, - int bforced) -{ - struct list_head *phead, *plist; - union recv_frame *prframe; - struct rx_pkt_attrib *pattrib; - int bPktInBuf = false; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - - phead = &ppending_recvframe_queue->queue; - plist = phead->next; - /* Handling some condition for forced indicate case.*/ - if (bforced) { - if (list_empty(phead)) - return true; - - prframe = container_of(plist, union recv_frame, u.list); - pattrib = &prframe->u.hdr.attrib; - preorder_ctrl->indicate_seq = pattrib->seq_num; - } - /* Prepare indication list and indication. - * Check if there is any packet need indicate. - */ - while (!list_empty(phead)) { - prframe = container_of(plist, union recv_frame, u.list); - pattrib = &prframe->u.hdr.attrib; - if (!SN_LESS(preorder_ctrl->indicate_seq, pattrib->seq_num)) { - plist = plist->next; - list_del_init(&(prframe->u.hdr.list)); - if (SN_EQUAL(preorder_ctrl->indicate_seq, - pattrib->seq_num)) - preorder_ctrl->indicate_seq = - (preorder_ctrl->indicate_seq + 1) % 4096; - /*indicate this recv_frame*/ - if (!pattrib->amsdu) { - if (!padapter->driver_stopped && - !padapter->surprise_removed) { - /* indicate this recv_frame */ - r8712_recv_indicatepkt(padapter, - prframe); - } - } else if (pattrib->amsdu == 1) { - amsdu_to_msdu(padapter, prframe); - } - /* Update local variables. */ - bPktInBuf = false; - } else { - bPktInBuf = true; - break; - } - } - return bPktInBuf; -} - -static int recv_indicatepkt_reorder(struct _adapter *padapter, - union recv_frame *prframe) -{ - unsigned long irql; - struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; - struct recv_reorder_ctrl *preorder_ctrl = prframe->u.hdr.preorder_ctrl; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - - if (!pattrib->amsdu) { - /* s1. */ - r8712_wlanhdr_to_ethhdr(prframe); - if (pattrib->qos != 1) { - if (!padapter->driver_stopped && - !padapter->surprise_removed) { - r8712_recv_indicatepkt(padapter, prframe); - return 0; - } else { - return -EINVAL; - } - } - } - spin_lock_irqsave(&ppending_recvframe_queue->lock, irql); - /*s2. check if winstart_b(indicate_seq) needs to be updated*/ - if (!check_indicate_seq(preorder_ctrl, pattrib->seq_num)) - goto _err_exit; - /*s3. Insert all packet into Reorder Queue to maintain its ordering.*/ - if (!enqueue_reorder_recvframe(preorder_ctrl, prframe)) - goto _err_exit; - /*s4. - * Indication process. - * After Packet dropping and Sliding Window shifting as above, we can - * now just indicate the packets with the SeqNum smaller than latest - * WinStart and buffer other packets. - * - * For Rx Reorder condition: - * 1. All packets with SeqNum smaller than WinStart => Indicate - * 2. All packets with SeqNum larger than or equal to - * WinStart => Buffer it. - */ - if (r8712_recv_indicatepkts_in_order(padapter, preorder_ctrl, false)) { - mod_timer(&preorder_ctrl->reordering_ctrl_timer, - jiffies + msecs_to_jiffies(REORDER_WAIT_TIME)); - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); - } else { - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); - del_timer(&preorder_ctrl->reordering_ctrl_timer); - } - return 0; -_err_exit: - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); - return -ENOMEM; -} - -void r8712_reordering_ctrl_timeout_handler(void *pcontext) -{ - unsigned long irql; - struct recv_reorder_ctrl *preorder_ctrl = pcontext; - struct _adapter *padapter = preorder_ctrl->padapter; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - - if (padapter->driver_stopped || padapter->surprise_removed) - return; - spin_lock_irqsave(&ppending_recvframe_queue->lock, irql); - r8712_recv_indicatepkts_in_order(padapter, preorder_ctrl, true); - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); -} - -static int r8712_process_recv_indicatepkts(struct _adapter *padapter, - union recv_frame *prframe) -{ - int retval = _SUCCESS; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - if (phtpriv->ht_option == 1) { /*B/G/N Mode*/ - if (recv_indicatepkt_reorder(padapter, prframe)) { - /* including perform A-MPDU Rx Ordering Buffer Control*/ - if (!padapter->driver_stopped && - !padapter->surprise_removed) - return _FAIL; - } - } else { /*B/G mode*/ - retval = r8712_wlanhdr_to_ethhdr(prframe); - if (retval) - return _FAIL; - if (!padapter->driver_stopped && !padapter->surprise_removed) { - /* indicate this recv_frame */ - r8712_recv_indicatepkt(padapter, prframe); - } else { - return _FAIL; - } - } - return retval; -} - -static u8 query_rx_pwr_percentage(s8 antpower) -{ - if ((antpower <= -100) || (antpower >= 20)) - return 0; - else if (antpower >= 0) - return 100; - else - return 100 + antpower; -} - -static u8 evm_db2percentage(s8 value) -{ - /* - * -33dB~0dB to 0%~99% - */ - s8 ret_val = clamp(-value, 0, 33) * 3; - - if (ret_val == 99) - ret_val = 100; - - return ret_val; -} - -s32 r8712_signal_scale_mapping(s32 cur_sig) -{ - s32 ret_sig; - - if (cur_sig >= 51 && cur_sig <= 100) - ret_sig = 100; - else if (cur_sig >= 41 && cur_sig <= 50) - ret_sig = 80 + ((cur_sig - 40) * 2); - else if (cur_sig >= 31 && cur_sig <= 40) - ret_sig = 66 + (cur_sig - 30); - else if (cur_sig >= 21 && cur_sig <= 30) - ret_sig = 54 + (cur_sig - 20); - else if (cur_sig >= 10 && cur_sig <= 20) - ret_sig = 42 + (((cur_sig - 10) * 2) / 3); - else if (cur_sig >= 5 && cur_sig <= 9) - ret_sig = 22 + (((cur_sig - 5) * 3) / 2); - else if (cur_sig >= 1 && cur_sig <= 4) - ret_sig = 6 + (((cur_sig - 1) * 3) / 2); - else - ret_sig = cur_sig; - return ret_sig; -} - -static s32 translate2dbm(struct _adapter *padapter, u8 signal_strength_idx) -{ - s32 signal_power; /* in dBm.*/ - /* Translate to dBm (x=0.5y-95).*/ - signal_power = (s32)((signal_strength_idx + 1) >> 1); - signal_power -= 95; - return signal_power; -} - -static void query_rx_phy_status(struct _adapter *padapter, - union recv_frame *prframe) -{ - u8 i, max_spatial_stream, evm; - struct recv_stat *prxstat = (struct recv_stat *)prframe->u.hdr.rx_head; - struct phy_stat *pphy_stat = (struct phy_stat *)(prxstat + 1); - u8 *pphy_head = (u8 *)(prxstat + 1); - s8 rx_pwr[4], rx_pwr_all; - u8 pwdb_all; - u32 rssi, total_rssi = 0; - u8 bcck_rate = 0, rf_rx_num = 0, cck_highpwr = 0; - struct phy_cck_rx_status *pcck_buf; - u8 sq; - - /* Record it for next packet processing*/ - bcck_rate = (prframe->u.hdr.attrib.mcs_rate <= 3 ? 1 : 0); - if (bcck_rate) { - u8 report; - - /* CCK Driver info Structure is not the same as OFDM packet.*/ - pcck_buf = (struct phy_cck_rx_status *)pphy_stat; - /* (1)Hardware does not provide RSSI for CCK - * (2)PWDB, Average PWDB calculated by hardware - * (for rate adaptive) - */ - if (!cck_highpwr) { - report = pcck_buf->cck_agc_rpt & 0xc0; - report >>= 6; - switch (report) { - /* Modify the RF RNA gain value to -40, -20, - * -2, 14 by Jenyu's suggestion - * Note: different RF with the different - * RNA gain. - */ - case 0x3: - rx_pwr_all = -40 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - case 0x2: - rx_pwr_all = -20 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - case 0x1: - rx_pwr_all = -2 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - case 0x0: - rx_pwr_all = 14 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - } - } else { - report = ((u8)(le32_to_cpu(pphy_stat->phydw1) >> 8)) & - 0x60; - report >>= 5; - switch (report) { - case 0x3: - rx_pwr_all = -40 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - case 0x2: - rx_pwr_all = -20 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - case 0x1: - rx_pwr_all = -2 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - case 0x0: - rx_pwr_all = 14 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - } - } - pwdb_all = query_rx_pwr_percentage(rx_pwr_all); - /* CCK gain is smaller than OFDM/MCS gain,*/ - /* so we add gain diff by experiences, the val is 6 */ - pwdb_all += 6; - if (pwdb_all > 100) - pwdb_all = 100; - /* modify the offset to make the same gain index with OFDM.*/ - if (pwdb_all > 34 && pwdb_all <= 42) - pwdb_all -= 2; - else if (pwdb_all > 26 && pwdb_all <= 34) - pwdb_all -= 6; - else if (pwdb_all > 14 && pwdb_all <= 26) - pwdb_all -= 8; - else if (pwdb_all > 4 && pwdb_all <= 14) - pwdb_all -= 4; - /* - * (3) Get Signal Quality (EVM) - */ - if (pwdb_all > 40) { - sq = 100; - } else { - sq = pcck_buf->sq_rpt; - if (pcck_buf->sq_rpt > 64) - sq = 0; - else if (pcck_buf->sq_rpt < 20) - sq = 100; - else - sq = ((64 - sq) * 100) / 44; - } - prframe->u.hdr.attrib.signal_qual = sq; - prframe->u.hdr.attrib.rx_mimo_signal_qual[0] = sq; - prframe->u.hdr.attrib.rx_mimo_signal_qual[1] = -1; - } else { - /* (1)Get RSSI for HT rate */ - for (i = 0; i < ((padapter->registrypriv.rf_config) & - 0x0f); i++) { - rf_rx_num++; - rx_pwr[i] = ((pphy_head[PHY_STAT_GAIN_TRSW_SHT + i] - & 0x3F) * 2) - 110; - /* Translate DBM to percentage. */ - rssi = query_rx_pwr_percentage(rx_pwr[i]); - total_rssi += rssi; - } - /* (2)PWDB, Average PWDB calculated by hardware (for - * rate adaptive) - */ - rx_pwr_all = (((pphy_head[PHY_STAT_PWDB_ALL_SHT]) >> 1) & 0x7f) - - 106; - pwdb_all = query_rx_pwr_percentage(rx_pwr_all); - - { - /* (3)EVM of HT rate */ - if (prframe->u.hdr.attrib.htc && - prframe->u.hdr.attrib.mcs_rate >= 20 && - prframe->u.hdr.attrib.mcs_rate <= 27) { - /* both spatial stream make sense */ - max_spatial_stream = 2; - } else { - /* only spatial stream 1 makes sense */ - max_spatial_stream = 1; - } - for (i = 0; i < max_spatial_stream; i++) { - evm = evm_db2percentage((pphy_head - [PHY_STAT_RXEVM_SHT + i]));/*dbm*/ - prframe->u.hdr.attrib.signal_qual = - (u8)(evm & 0xff); - prframe->u.hdr.attrib.rx_mimo_signal_qual[i] = - (u8)(evm & 0xff); - } - } - } - /* UI BSS List signal strength(in percentage), make it good looking, - * from 0~100. It is assigned to the BSS List in - * GetValueFromBeaconOrProbeRsp(). - */ - if (bcck_rate) { - prframe->u.hdr.attrib.signal_strength = - (u8)r8712_signal_scale_mapping(pwdb_all); - } else { - if (rf_rx_num != 0) - prframe->u.hdr.attrib.signal_strength = - (u8)(r8712_signal_scale_mapping(total_rssi /= - rf_rx_num)); - } -} - -static void process_link_qual(struct _adapter *padapter, - union recv_frame *prframe) -{ - u32 last_evm = 0, tmpVal; - struct rx_pkt_attrib *pattrib; - struct smooth_rssi_data *sqd = &padapter->recvpriv.signal_qual_data; - - if (!prframe || !padapter) - return; - pattrib = &prframe->u.hdr.attrib; - if (pattrib->signal_qual != 0) { - /* - * 1. Record the general EVM to the sliding window. - */ - if (sqd->total_num++ >= PHY_LINKQUALITY_SLID_WIN_MAX) { - sqd->total_num = PHY_LINKQUALITY_SLID_WIN_MAX; - last_evm = sqd->elements[sqd->index]; - sqd->total_val -= last_evm; - } - sqd->total_val += pattrib->signal_qual; - sqd->elements[sqd->index++] = pattrib->signal_qual; - if (sqd->index >= PHY_LINKQUALITY_SLID_WIN_MAX) - sqd->index = 0; - - /* <1> Showed on UI for user, in percentage. */ - tmpVal = sqd->total_val / sqd->total_num; - padapter->recvpriv.signal = (u8)tmpVal; - } -} - -static void process_rssi(struct _adapter *padapter, union recv_frame *prframe) -{ - u32 last_rssi, tmp_val; - struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; - struct smooth_rssi_data *ssd = &padapter->recvpriv.signal_strength_data; - - if (ssd->total_num++ >= PHY_RSSI_SLID_WIN_MAX) { - ssd->total_num = PHY_RSSI_SLID_WIN_MAX; - last_rssi = ssd->elements[ssd->index]; - ssd->total_val -= last_rssi; - } - ssd->total_val += pattrib->signal_strength; - ssd->elements[ssd->index++] = pattrib->signal_strength; - if (ssd->index >= PHY_RSSI_SLID_WIN_MAX) - ssd->index = 0; - tmp_val = ssd->total_val / ssd->total_num; - padapter->recvpriv.rssi = (s8)translate2dbm(padapter, (u8)tmp_val); -} - -static void process_phy_info(struct _adapter *padapter, - union recv_frame *prframe) -{ - query_rx_phy_status(padapter, prframe); - process_rssi(padapter, prframe); - process_link_qual(padapter, prframe); -} - -int recv_func(struct _adapter *padapter, void *pcontext) -{ - struct rx_pkt_attrib *pattrib; - union recv_frame *prframe, *orig_prframe; - int retval = _SUCCESS; - struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - prframe = pcontext; - orig_prframe = prframe; - pattrib = &prframe->u.hdr.attrib; - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - if (pattrib->crc_err == 1) - padapter->mppriv.rx_crcerrpktcount++; - else - padapter->mppriv.rx_pktcount++; - if (!check_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE)) { - /* free this recv_frame */ - r8712_free_recvframe(orig_prframe, pfree_recv_queue); - goto _exit_recv_func; - } - } - /* check the frame crtl field and decache */ - retval = r8712_validate_recv_frame(padapter, prframe); - if (retval != _SUCCESS) { - /* free this recv_frame */ - r8712_free_recvframe(orig_prframe, pfree_recv_queue); - goto _exit_recv_func; - } - process_phy_info(padapter, prframe); - prframe = r8712_decryptor(padapter, prframe); - if (!prframe) { - retval = _FAIL; - goto _exit_recv_func; - } - prframe = r8712_recvframe_chk_defrag(padapter, prframe); - if (!prframe) - goto _exit_recv_func; - prframe = r8712_portctrl(padapter, prframe); - if (!prframe) { - retval = _FAIL; - goto _exit_recv_func; - } - retval = r8712_process_recv_indicatepkts(padapter, prframe); - if (retval != _SUCCESS) { - r8712_free_recvframe(orig_prframe, pfree_recv_queue); - goto _exit_recv_func; - } -_exit_recv_func: - return retval; -} - -static void recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb) -{ - u8 *pbuf, shift_sz = 0; - u8 frag, mf; - uint pkt_len; - u32 transfer_len; - struct recv_stat *prxstat; - u16 pkt_cnt, drvinfo_sz, pkt_offset, tmp_len, alloc_sz; - struct __queue *pfree_recv_queue; - _pkt *pkt_copy = NULL; - union recv_frame *precvframe = NULL; - struct recv_priv *precvpriv = &padapter->recvpriv; - - pfree_recv_queue = &(precvpriv->free_recv_queue); - pbuf = pskb->data; - prxstat = (struct recv_stat *)pbuf; - pkt_cnt = (le32_to_cpu(prxstat->rxdw2) >> 16) & 0xff; - pkt_len = le32_to_cpu(prxstat->rxdw0) & 0x00003fff; - transfer_len = pskb->len; - /* Test throughput with Netgear 3700 (No security) with Chariot 3T3R - * pairs. The packet count will be a big number so that the containing - * packet will effect the Rx reordering. - */ - if (transfer_len < pkt_len) { - /* In this case, it means the MAX_RECVBUF_SZ is too small to - * get the data from 8712u. - */ - return; - } - do { - prxstat = (struct recv_stat *)pbuf; - pkt_len = le32_to_cpu(prxstat->rxdw0) & 0x00003fff; - /* more fragment bit */ - mf = (le32_to_cpu(prxstat->rxdw1) >> 27) & 0x1; - /* ragmentation number */ - frag = (le32_to_cpu(prxstat->rxdw2) >> 12) & 0xf; - /* uint 2^3 = 8 bytes */ - drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16; - drvinfo_sz <<= 3; - if (pkt_len <= 0) - return; - /* Qos data, wireless lan header length is 26 */ - if ((le32_to_cpu(prxstat->rxdw0) >> 23) & 0x01) - shift_sz = 2; - precvframe = r8712_alloc_recvframe(pfree_recv_queue); - if (!precvframe) - return; - INIT_LIST_HEAD(&precvframe->u.hdr.list); - precvframe->u.hdr.precvbuf = NULL; /*can't access the precvbuf*/ - precvframe->u.hdr.len = 0; - tmp_len = pkt_len + drvinfo_sz + RXDESC_SIZE; - pkt_offset = (u16)round_up(tmp_len, 128); - /* for first fragment packet, driver need allocate 1536 + - * drvinfo_sz + RXDESC_SIZE to defrag packet. - */ - if ((mf == 1) && (frag == 0)) - /*1658+6=1664, 1664 is 128 alignment.*/ - alloc_sz = max_t(u16, tmp_len, 1658); - else - alloc_sz = tmp_len; - /* 2 is for IP header 4 bytes alignment in QoS packet case. - * 4 is for skb->data 4 bytes alignment. - */ - alloc_sz += 6; - pkt_copy = netdev_alloc_skb(padapter->pnetdev, alloc_sz); - if (!pkt_copy) - return; - - precvframe->u.hdr.pkt = pkt_copy; - skb_reserve(pkt_copy, 4 - ((addr_t)(pkt_copy->data) % 4)); - skb_reserve(pkt_copy, shift_sz); - memcpy(pkt_copy->data, pbuf, tmp_len); - precvframe->u.hdr.rx_head = pkt_copy->data; - precvframe->u.hdr.rx_data = pkt_copy->data; - precvframe->u.hdr.rx_tail = pkt_copy->data; - precvframe->u.hdr.rx_end = pkt_copy->data + alloc_sz; - - recvframe_put(precvframe, tmp_len); - recvframe_pull(precvframe, drvinfo_sz + RXDESC_SIZE); - /* because the endian issue, driver avoid reference to the - * rxstat after calling update_recvframe_attrib_from_recvstat(); - */ - update_recvframe_attrib_from_recvstat(&precvframe->u.hdr.attrib, - prxstat); - r8712_recv_entry(precvframe); - transfer_len -= pkt_offset; - pbuf += pkt_offset; - pkt_cnt--; - precvframe = NULL; - pkt_copy = NULL; - } while ((transfer_len > 0) && pkt_cnt > 0); -} - -static void recv_tasklet(struct tasklet_struct *t) -{ - struct sk_buff *pskb; - struct _adapter *padapter = from_tasklet(padapter, t, - recvpriv.recv_tasklet); - struct recv_priv *precvpriv = &padapter->recvpriv; - - while (NULL != (pskb = skb_dequeue(&precvpriv->rx_skb_queue))) { - recvbuf2recvframe(padapter, pskb); - skb_reset_tail_pointer(pskb); - pskb->len = 0; - if (!skb_cloned(pskb)) - skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb); - else - consume_skb(pskb); - } -} diff --git a/drivers/staging/rtl8712/rtl8712_recv.h b/drivers/staging/rtl8712/rtl8712_recv.h deleted file mode 100644 index f4d20b0efd4e..000000000000 --- a/drivers/staging/rtl8712/rtl8712_recv.h +++ /dev/null @@ -1,145 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL8712_RECV_H_ -#define _RTL8712_RECV_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -/* Realtek's v2.6.6 reduced this to 4. However, under heavy network and CPU - * loads, even 8 receive buffers might not be enough; cutting it to 4 seemed - * unwise. - */ -#define NR_RECVBUFF (8) - -#define NR_PREALLOC_RECV_SKB (8) -#define RXDESC_SIZE 24 -#define RXDESC_OFFSET RXDESC_SIZE -#define RECV_BLK_SZ 512 -#define RECV_BLK_CNT 16 -#define RECV_BLK_TH RECV_BLK_CNT -#define MAX_RECVBUF_SZ 9100 -#define RECVBUFF_ALIGN_SZ 512 -#define RSVD_ROOM_SZ (0) -/*These definition is used for Rx packet reordering.*/ -#define SN_LESS(a, b) (((a-b) & 0x800) != 0) -#define SN_EQUAL(a, b) (a == b) -#define REORDER_WAIT_TIME 30 /* (ms)*/ - -struct recv_stat { - __le32 rxdw0; - __le32 rxdw1; - __le32 rxdw2; - __le32 rxdw3; - __le32 rxdw4; - __le32 rxdw5; -}; - -struct phy_cck_rx_status { - /* For CCK rate descriptor. This is a unsigned 8:1 variable. - * LSB bit present 0.5. And MSB 7 bts present a signed value. - * Range from -64~+63.5. - */ - u8 adc_pwdb_X[4]; - u8 sq_rpt; - u8 cck_agc_rpt; -}; - -struct phy_stat { - __le32 phydw0; - __le32 phydw1; - __le32 phydw2; - __le32 phydw3; - __le32 phydw4; - __le32 phydw5; - __le32 phydw6; - __le32 phydw7; -}; - -#define PHY_STAT_GAIN_TRSW_SHT 0 -#define PHY_STAT_PWDB_ALL_SHT 4 -#define PHY_STAT_CFOSHO_SHT 5 -#define PHY_STAT_CCK_AGC_RPT_SHT 5 -#define PHY_STAT_CFOTAIL_SHT 9 -#define PHY_STAT_RXEVM_SHT 13 -#define PHY_STAT_RXSNR_SHT 15 -#define PHY_STAT_PDSNR_SHT 19 -#define PHY_STAT_CSI_CURRENT_SHT 21 -#define PHY_STAT_CSI_TARGET_SHT 23 -#define PHY_STAT_SIGEVM_SHT 25 -#define PHY_STAT_MAX_EX_PWR_SHT 26 - -union recvstat { - struct recv_stat recv_stat; - unsigned int value[RXDESC_SIZE>>2]; -}; - -struct recv_buf { - struct list_head list; - spinlock_t recvbuf_lock; - u32 ref_cnt; - struct _adapter *adapter; - struct urb *purb; - _pkt *pskb; - u8 irp_pending; - u32 transfer_len; - uint len; - u8 *phead; - u8 *pdata; - u8 *ptail; - u8 *pend; - u8 *pbuf; - u8 *pallocated_buf; -}; - -/* - * head -----> - * data -----> - * payload - * tail -----> - * end -----> - * len = (unsigned int )(tail - data); - */ -struct recv_frame_hdr { - struct list_head list; - _pkt *pkt; - _pkt *pkt_newalloc; - struct _adapter *adapter; - u8 fragcnt; - struct rx_pkt_attrib attrib; - uint len; - u8 *rx_head; - u8 *rx_data; - u8 *rx_tail; - u8 *rx_end; - void *precvbuf; - struct sta_info *psta; - /*for A-MPDU Rx reordering buffer control*/ - struct recv_reorder_ctrl *preorder_ctrl; -}; - -union recv_frame { - union { - struct list_head list; - struct recv_frame_hdr hdr; - } u; -}; - -void r8712_init_recvbuf(struct _adapter *padapter, struct recv_buf *precvbuf); -void r8712_rxcmd_event_hdl(struct _adapter *padapter, void *prxcmdbuf); -s32 r8712_signal_scale_mapping(s32 cur_sig); -void r8712_reordering_ctrl_timeout_handler(void *pcontext); - -#endif - diff --git a/drivers/staging/rtl8712/rtl8712_regdef.h b/drivers/staging/rtl8712/rtl8712_regdef.h deleted file mode 100644 index 28aec9aa539f..000000000000 --- a/drivers/staging/rtl8712/rtl8712_regdef.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_REGDEF_H__ -#define __RTL8712_REGDEF_H__ - -#include "rtl8712_syscfg_regdef.h" -#include "rtl8712_cmdctrl_regdef.h" -#include "rtl8712_macsetting_regdef.h" -#include "rtl8712_timectrl_regdef.h" -#include "rtl8712_fifoctrl_regdef.h" -#include "rtl8712_ratectrl_regdef.h" -#include "rtl8712_edcasetting_regdef.h" -#include "rtl8712_wmac_regdef.h" -#include "rtl8712_powersave_regdef.h" -#include "rtl8712_gp_regdef.h" -#include "rtl8712_debugctrl_regdef.h" - -#define HIMR (RTL8712_INTERRUPT_ + 0x08) - -#endif /* __RTL8712_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_security_bitdef.h b/drivers/staging/rtl8712/rtl8712_security_bitdef.h deleted file mode 100644 index 1c26a7eca64a..000000000000 --- a/drivers/staging/rtl8712/rtl8712_security_bitdef.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_SECURITY_BITDEF_H__ -#define __RTL8712_SECURITY_BITDEF_H__ - -/*CAMCMD*/ -#define _SECCAM_POLLING BIT(31) -#define _SECCAM_CLR BIT(30) -#define _SECCAM_WE BIT(16) -#define _SECCAM_ADR_MSK 0x000000FF -#define _SECCAM_ADR_SHT 0 - -/*CAMDBG*/ -#define _SECCAM_INFO BIT(31) -#define _SEC_KEYFOUND BIT(30) -#define _SEC_CONFIG_MSK 0x3F000000 -#define _SEC_CONFIG_SHT 24 -#define _SEC_KEYCONTENT_MSK 0x00FFFFFF -#define _SEC_KEYCONTENT_SHT 0 - -/*SECCFG*/ -#define _NOSKMC BIT(5) -#define _SKBYA2 BIT(4) -#define _RXDEC BIT(3) -#define _TXENC BIT(2) -#define _RXUSEDK BIT(1) -#define _TXUSEDK BIT(0) - - -#endif /*__RTL8712_SECURITY_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_spec.h b/drivers/staging/rtl8712/rtl8712_spec.h deleted file mode 100644 index c0bab4c49ae9..000000000000 --- a/drivers/staging/rtl8712/rtl8712_spec.h +++ /dev/null @@ -1,124 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_SPEC_H__ -#define __RTL8712_SPEC_H__ - -#define RTL8712_IOBASE_TXPKT 0x10200000 /*IOBASE_TXPKT*/ -#define RTL8712_IOBASE_RXPKT 0x10210000 /*IOBASE_RXPKT*/ -#define RTL8712_IOBASE_RXCMD 0x10220000 /*IOBASE_RXCMD*/ -#define RTL8712_IOBASE_TXSTATUS 0x10230000 /*IOBASE_TXSTATUS*/ -#define RTL8712_IOBASE_RXSTATUS 0x10240000 /*IOBASE_RXSTATUS*/ -#define RTL8712_IOBASE_IOREG 0x10250000 /*IOBASE_IOREG ADDR*/ -#define RTL8712_IOBASE_SCHEDULER 0x10260000 /*IOBASE_SCHEDULE*/ - -#define RTL8712_IOBASE_TRXDMA 0x10270000 /*IOBASE_TRXDMA*/ -#define RTL8712_IOBASE_TXLLT 0x10280000 /*IOBASE_TXLLT*/ -#define RTL8712_IOBASE_WMAC 0x10290000 /*IOBASE_WMAC*/ -#define RTL8712_IOBASE_FW2HW 0x102A0000 /*IOBASE_FW2HW*/ -#define RTL8712_IOBASE_ACCESS_PHYREG 0x102B0000 /*IOBASE_ACCESS_PHYREG*/ - -#define RTL8712_IOBASE_FF 0x10300000 /*IOBASE_FIFO 0x1031000~0x103AFFFF*/ - - -/*IOREG Offset for 8712*/ -#define RTL8712_SYSCFG_ RTL8712_IOBASE_IOREG -#define RTL8712_CMDCTRL_ (RTL8712_IOBASE_IOREG + 0x40) -#define RTL8712_MACIDSETTING_ (RTL8712_IOBASE_IOREG + 0x50) -#define RTL8712_TIMECTRL_ (RTL8712_IOBASE_IOREG + 0x80) -#define RTL8712_FIFOCTRL_ (RTL8712_IOBASE_IOREG + 0xA0) -#define RTL8712_RATECTRL_ (RTL8712_IOBASE_IOREG + 0x160) -#define RTL8712_EDCASETTING_ (RTL8712_IOBASE_IOREG + 0x1D0) -#define RTL8712_WMAC_ (RTL8712_IOBASE_IOREG + 0x200) -#define RTL8712_SECURITY_ (RTL8712_IOBASE_IOREG + 0x240) -#define RTL8712_POWERSAVE_ (RTL8712_IOBASE_IOREG + 0x260) -#define RTL8712_GP_ (RTL8712_IOBASE_IOREG + 0x2E0) -#define RTL8712_INTERRUPT_ (RTL8712_IOBASE_IOREG + 0x300) -#define RTL8712_DEBUGCTRL_ (RTL8712_IOBASE_IOREG + 0x310) -#define RTL8712_OFFLOAD_ (RTL8712_IOBASE_IOREG + 0x2D0) - - -/*FIFO for 8712*/ -#define RTL8712_DMA_BCNQ (RTL8712_IOBASE_FF + 0x10000) -#define RTL8712_DMA_MGTQ (RTL8712_IOBASE_FF + 0x20000) -#define RTL8712_DMA_BMCQ (RTL8712_IOBASE_FF + 0x30000) -#define RTL8712_DMA_VOQ (RTL8712_IOBASE_FF + 0x40000) -#define RTL8712_DMA_VIQ (RTL8712_IOBASE_FF + 0x50000) -#define RTL8712_DMA_BEQ (RTL8712_IOBASE_FF + 0x60000) -#define RTL8712_DMA_BKQ (RTL8712_IOBASE_FF + 0x70000) -#define RTL8712_DMA_RX0FF (RTL8712_IOBASE_FF + 0x80000) -#define RTL8712_DMA_H2CCMD (RTL8712_IOBASE_FF + 0x90000) -#define RTL8712_DMA_C2HCMD (RTL8712_IOBASE_FF + 0xA0000) - - -/*------------------------------*/ - -/*BIT 16 15*/ -#define DID_SDIO_LOCAL 0 /* 0 0*/ -#define DID_WLAN_IOREG 1 /* 0 1*/ -#define DID_WLAN_FIFO 3 /* 1 1*/ -#define DID_UNDEFINE (-1) - -#define CMD_ADDR_MAPPING_SHIFT 2 /*SDIO CMD ADDR MAPPING, - *shift 2 bit for match - * offset[14:2] - */ - -/*Offset for SDIO LOCAL*/ -#define OFFSET_SDIO_LOCAL 0x0FFF - -/*Offset for WLAN IOREG*/ -#define OFFSET_WLAN_IOREG 0x0FFF - -/*Offset for WLAN FIFO*/ -#define OFFSET_TX_BCNQ 0x0300 -#define OFFSET_TX_HIQ 0x0310 -#define OFFSET_TX_CMDQ 0x0320 -#define OFFSET_TX_MGTQ 0x0330 -#define OFFSET_TX_HCCAQ 0x0340 -#define OFFSET_TX_VOQ 0x0350 -#define OFFSET_TX_VIQ 0x0360 -#define OFFSET_TX_BEQ 0x0370 -#define OFFSET_TX_BKQ 0x0380 -#define OFFSET_RX_RX0FFQ 0x0390 -#define OFFSET_RX_C2HFFQ 0x03A0 - -#define BK_QID_01 1 -#define BK_QID_02 2 -#define BE_QID_01 0 -#define BE_QID_02 3 -#define VI_QID_01 4 -#define VI_QID_02 5 -#define VO_QID_01 6 -#define VO_QID_02 7 -#define HCCA_QID_01 8 -#define HCCA_QID_02 9 -#define HCCA_QID_03 10 -#define HCCA_QID_04 11 -#define HCCA_QID_05 12 -#define HCCA_QID_06 13 -#define HCCA_QID_07 14 -#define HCCA_QID_08 15 -#define HI_QID 17 -#define CMD_QID 19 -#define MGT_QID 18 -#define BCN_QID 16 - -#include "rtl8712_regdef.h" - -#include "rtl8712_bitdef.h" - -#include "basic_types.h" - -#endif /* __RTL8712_SPEC_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h b/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h deleted file mode 100644 index a328ca9b340c..000000000000 --- a/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h +++ /dev/null @@ -1,167 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_SYSCFG_BITDEF_H__ -#define __RTL8712_SYSCFG_BITDEF_H__ - -/*SYS_PWR_CTRL*/ -/*SRCTRL0*/ -/*SRCTRL1*/ -/*SYS_CLKR*/ - -/*SYS_IOS_CTRL*/ -#define iso_LDR2RP_SHT 8 /* EE Loader to Retention Path*/ -#define iso_LDR2RP BIT(iso_LDR2RP_SHT) /* 1:isolation, 0:attach*/ - -/*SYS_CTRL*/ -#define FEN_DIO_SDIO_SHT 0 -#define FEN_DIO_SDIO BIT(FEN_DIO_SDIO_SHT) -#define FEN_SDIO_SHT 1 -#define FEN_SDIO BIT(FEN_SDIO_SHT) -#define FEN_USBA_SHT 2 -#define FEN_USBA BIT(FEN_USBA_SHT) -#define FEN_UPLL_SHT 3 -#define FEN_UPLL BIT(FEN_UPLL_SHT) -#define FEN_USBD_SHT 4 -#define FEN_USBD BIT(FEN_USBD_SHT) -#define FEN_DIO_PCIE_SHT 5 -#define FEN_DIO_PCIE BIT(FEN_DIO_PCIE_SHT) -#define FEN_PCIEA_SHT 6 -#define FEN_PCIEA BIT(FEN_PCIEA_SHT) -#define FEN_PPLL_SHT 7 -#define FEN_PPLL BIT(FEN_PPLL_SHT) -#define FEN_PCIED_SHT 8 -#define FEN_PCIED BIT(FEN_PCIED_SHT) -#define FEN_CPUEN_SHT 10 -#define FEN_CPUEN BIT(FEN_CPUEN_SHT) -#define FEN_DCORE_SHT 11 -#define FEN_DCORE BIT(FEN_DCORE_SHT) -#define FEN_ELDR_SHT 12 -#define FEN_ELDR BIT(FEN_ELDR_SHT) -#define PWC_DV2LDR_SHT 13 -#define PWC_DV2LDR BIT(PWC_DV2LDR_SHT) /* Loader Power Enable*/ - -/*=== SYS_CLKR ===*/ -#define SYS_CLKSEL_SHT 0 -#define SYS_CLKSEL BIT(SYS_CLKSEL_SHT) /* System Clock 80MHz*/ -#define PS_CLKSEL_SHT 1 -#define PS_CLKSEL BIT(PS_CLKSEL_SHT) /*System power save - * clock select. - */ -#define CPU_CLKSEL_SHT 2 -#define CPU_CLKSEL BIT(CPU_CLKSEL_SHT) /* System Clock select, - * 1: AFE source, - * 0: System clock(L-Bus) - */ -#define INT32K_EN_SHT 3 -#define INT32K_EN BIT(INT32K_EN_SHT) -#define MACSLP_SHT 4 -#define MACSLP BIT(MACSLP_SHT) -#define MAC_CLK_EN_SHT 11 -#define MAC_CLK_EN BIT(MAC_CLK_EN_SHT) /* MAC Clock Enable.*/ -#define SYS_CLK_EN_SHT 12 -#define SYS_CLK_EN BIT(SYS_CLK_EN_SHT) -#define RING_CLK_EN_SHT 13 -#define RING_CLK_EN BIT(RING_CLK_EN_SHT) -#define SWHW_SEL_SHT 14 -#define SWHW_SEL BIT(SWHW_SEL_SHT) /* Load done, - * control path switch. - */ -#define FWHW_SEL_SHT 15 -#define FWHW_SEL BIT(FWHW_SEL_SHT) /* Sleep exit, - * control path switch. - */ - -/*9346CR*/ -#define _VPDIDX_MSK 0xFF00 -#define _VPDIDX_SHT 8 -#define _EEM_MSK 0x00C0 -#define _EEM_SHT 6 -#define _EEM0 BIT(6) -#define _EEM1 BIT(7) -#define _EEPROM_EN BIT(5) -#define _9356SEL BIT(4) -#define _EECS BIT(3) -#define _EESK BIT(2) -#define _EEDI BIT(1) -#define _EEDO BIT(0) - -/*AFE_MISC*/ -#define AFE_MISC_USB_MBEN_SHT 7 -#define AFE_MISC_USB_MBEN BIT(AFE_MISC_USB_MBEN_SHT) -#define AFE_MISC_USB_BGEN_SHT 6 -#define AFE_MISC_USB_BGEN BIT(AFE_MISC_USB_BGEN_SHT) -#define AFE_MISC_LD12_VDAJ_SHT 4 -#define AFE_MISC_LD12_VDAJ_MSK 0X0030 -#define AFE_MISC_LD12_VDAJ BIT(AFE_MISC_LD12_VDAJ_SHT) -#define AFE_MISC_I32_EN_SHT 3 -#define AFE_MISC_I32_EN BIT(AFE_MISC_I32_EN_SHT) -#define AFE_MISC_E32_EN_SHT 2 -#define AFE_MISC_E32_EN BIT(AFE_MISC_E32_EN_SHT) -#define AFE_MISC_MBEN_SHT 1 -#define AFE_MISC_MBEN BIT(AFE_MISC_MBEN_SHT)/* Enable AFE Macro - * Block's Mbias. - */ -#define AFE_MISC_BGEN_SHT 0 -#define AFE_MISC_BGEN BIT(AFE_MISC_BGEN_SHT)/* Enable AFE Macro - * Block's Bandgap. - */ - - -/*--------------------------------------------------------------------------*/ -/* SPS1_CTRL bits (Offset 0x18-1E, 56bits)*/ -/*--------------------------------------------------------------------------*/ -#define SPS1_SWEN BIT(1) /* Enable vsps18 SW Macro Block.*/ -#define SPS1_LDEN BIT(0) /* Enable VSPS12 LDO Macro block.*/ - - -/*----------------------------------------------------------------------------*/ -/* LDOA15_CTRL bits (Offset 0x20, 8bits)*/ -/*----------------------------------------------------------------------------*/ -#define LDA15_EN BIT(0) /* Enable LDOA15 Macro Block*/ - - -/*----------------------------------------------------------------------------*/ -/* 8192S LDOV12D_CTRL bit (Offset 0x21, 8bits)*/ -/*----------------------------------------------------------------------------*/ -#define LDV12_EN BIT(0) /* Enable LDOVD12 Macro Block*/ -#define LDV12_SDBY BIT(1) /* LDOVD12 standby mode*/ - -/*CLK_PS_CTRL*/ -#define _CLK_GATE_EN BIT(0) - - -/* EFUSE_CTRL*/ -#define EF_FLAG BIT(31) /* Access Flag, Write:1; - * Read:0 - */ -#define EF_PGPD 0x70000000 /* E-fuse Program time*/ -#define EF_RDT 0x0F000000 /* E-fuse read time: in the - * unit of cycle time - */ -#define EF_PDN_EN BIT(19) /* EFuse Power down enable*/ -#define ALD_EN BIT(18) /* Autoload Enable*/ -#define EF_ADDR 0x0003FF00 /* Access Address*/ -#define EF_DATA 0x000000FF /* Access Data*/ - -/* EFUSE_TEST*/ -#define LDOE25_EN BIT(31) /* Enable LDOE25 Macro Block*/ - -/* EFUSE_CLK_CTRL*/ -#define EFUSE_CLK_EN BIT(1) /* E-Fuse Clock Enable*/ -#define EFUSE_CLK_SEL BIT(0) /* E-Fuse Clock Select, - * 0:500K, 1:40M - */ - -#endif /*__RTL8712_SYSCFG_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h b/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h deleted file mode 100644 index e95eb5832ec4..000000000000 --- a/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_SYSCFG_REGDEF_H__ -#define __RTL8712_SYSCFG_REGDEF_H__ - - -#define SYS_ISO_CTRL (RTL8712_SYSCFG_ + 0x0000) -#define SYS_FUNC_EN (RTL8712_SYSCFG_ + 0x0002) -#define PMC_FSM (RTL8712_SYSCFG_ + 0x0004) -#define SYS_CLKR (RTL8712_SYSCFG_ + 0x0008) -#define EE_9346CR (RTL8712_SYSCFG_ + 0x000A) -#define EE_VPD (RTL8712_SYSCFG_ + 0x000C) -#define AFE_MISC (RTL8712_SYSCFG_ + 0x0010) -#define SPS0_CTRL (RTL8712_SYSCFG_ + 0x0011) -#define SPS1_CTRL (RTL8712_SYSCFG_ + 0x0018) -#define RF_CTRL (RTL8712_SYSCFG_ + 0x001F) -#define LDOA15_CTRL (RTL8712_SYSCFG_ + 0x0020) -#define LDOV12D_CTRL (RTL8712_SYSCFG_ + 0x0021) -#define LDOHCI12_CTRL (RTL8712_SYSCFG_ + 0x0022) -#define LDO_USB_CTRL (RTL8712_SYSCFG_ + 0x0023) -#define LPLDO_CTRL (RTL8712_SYSCFG_ + 0x0024) -#define AFE_XTAL_CTRL (RTL8712_SYSCFG_ + 0x0026) -#define AFE_PLL_CTRL (RTL8712_SYSCFG_ + 0x0028) -#define EFUSE_CTRL (RTL8712_SYSCFG_ + 0x0030) -#define EFUSE_TEST (RTL8712_SYSCFG_ + 0x0034) -#define PWR_DATA (RTL8712_SYSCFG_ + 0x0038) -#define DPS_TIMER (RTL8712_SYSCFG_ + 0x003C) -#define RCLK_MON (RTL8712_SYSCFG_ + 0x003E) -#define EFUSE_CLK_CTRL (RTL8712_SYSCFG_ + 0x02F8) - - -#endif /*__RTL8712_SYSCFG_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h deleted file mode 100644 index 1af5f1dd3c20..000000000000 --- a/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h +++ /dev/null @@ -1,50 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_TIMECTRL_BITDEF_H__ -#define __RTL8712_TIMECTRL_BITDEF_H__ - -/*TSFTR*/ -/*SLOT*/ -/*USTIME*/ - -/*TUBASE*/ -#define _TUBASE_MSK 0x07FF - -/*SIFS_CCK*/ -#define _SIFS_CCK_TRX_MSK 0xFF00 -#define _SIFS_CCK_TRX_SHT 0x8 -#define _SIFS_CCK_CTX_MSK 0x00FF -#define _SIFS_CCK_CTX_SHT 0 - -/*SIFS_OFDM*/ -#define _SIFS_OFDM_TRX_MSK 0xFF00 -#define _SIFS_OFDM_TRX_SHT 0x8 -#define _SIFS_OFDM_CTX_MSK 0x00FF -#define _SIFS_OFDM_CTX_SHT 0 - -/*PIFS*/ -/*ACKTO*/ -/*EIFS*/ -/*BCNITV*/ -/*ATIMWND*/ - -/*DRVERLYINT*/ -#define _ENSWBCN BIT(15) -#define _DRVERLY_TU_MSK 0x0FF0 -#define _DRVERLY_TU_SHT 4 -#define _DRVERLY_US_MSK 0x000F -#define _DRVERLY_US_SHT 0 - -/*BCNDMATIM*/ -#define _BCNDMATIM_MSK 0x03FF - -/*BCNERRTH*/ -/*MLT*/ - - -#endif /* __RTL8712_TIMECTRL_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h b/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h deleted file mode 100644 index b51603f1b880..000000000000 --- a/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_TIMECTRL_REGDEF_H__ -#define __RTL8712_TIMECTRL_REGDEF_H__ - -#define TSFTR (RTL8712_TIMECTRL_ + 0x00) -#define USTIME (RTL8712_TIMECTRL_ + 0x08) -#define SLOT (RTL8712_TIMECTRL_ + 0x09) -#define TUBASE (RTL8712_TIMECTRL_ + 0x0A) -#define SIFS_CCK (RTL8712_TIMECTRL_ + 0x0C) -#define SIFS_OFDM (RTL8712_TIMECTRL_ + 0x0E) -#define PIFS (RTL8712_TIMECTRL_ + 0x10) -#define ACKTO (RTL8712_TIMECTRL_ + 0x11) -#define EIFS (RTL8712_TIMECTRL_ + 0x12) -#define BCNITV (RTL8712_TIMECTRL_ + 0x14) -#define ATIMWND (RTL8712_TIMECTRL_ + 0x16) -#define DRVERLYINT (RTL8712_TIMECTRL_ + 0x18) -#define BCNDMATIM (RTL8712_TIMECTRL_ + 0x1A) -#define BCNERRTH (RTL8712_TIMECTRL_ + 0x1C) -#define MLT (RTL8712_TIMECTRL_ + 0x1D) - -#endif /* __RTL8712_TIMECTRL_REGDEF_H__ */ diff --git a/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h b/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h deleted file mode 100644 index d3b45c6cd855..000000000000 --- a/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h +++ /dev/null @@ -1,50 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_WMAC_BITDEF_H__ -#define __RTL8712_WMAC_BITDEF_H__ - -/*NAVCTRL*/ -#define _NAV_UPPER_EN BIT(18) -#define _NAV_MTO_EN BIT(17) -#define _NAV_UPPER BIT(16) -#define _NAV_MTO_MSK 0xFF00 -#define _NAV_MTO_SHT 8 -#define _RTSRST_MSK 0x00FF -#define _RTSRST_SHT 0 - -/*BWOPMODE*/ -#define _20MHZBW BIT(2) - -/*BACAMCMD*/ -#define _BACAM_POLL BIT(31) -#define _BACAM_RST BIT(17) -#define _BACAM_RW BIT(16) -#define _BACAM_ADDR_MSK 0x0000007F -#define _BACAM_ADDR_SHT 0 - -/*LBDLY*/ -#define _LBDLY_MSK 0x1F - -/*FWDLY*/ -#define _FWDLY_MSK 0x0F - -/*RXERR_RPT*/ -#define _RXERR_RPT_SEL_MSK 0xF0000000 -#define _RXERR_RPT_SEL_SHT 28 -#define _RPT_CNT_MSK 0x000FFFFF -#define _RPT_CNT_SHT 0 - - -#endif /*__RTL8712_WMAC_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_wmac_regdef.h b/drivers/staging/rtl8712/rtl8712_wmac_regdef.h deleted file mode 100644 index dfe3e9fbed43..000000000000 --- a/drivers/staging/rtl8712/rtl8712_wmac_regdef.h +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_WMAC_REGDEF_H__ -#define __RTL8712_WMAC_REGDEF_H__ - -#define NAVCTRL (RTL8712_WMAC_ + 0x00) -#define BWOPMODE (RTL8712_WMAC_ + 0x03) -#define BACAMCMD (RTL8712_WMAC_ + 0x04) -#define BACAMCONTENT (RTL8712_WMAC_ + 0x08) -#define LBDLY (RTL8712_WMAC_ + 0x10) -#define FWDLY (RTL8712_WMAC_ + 0x11) -#define HWPC_RX_CTRL (RTL8712_WMAC_ + 0x18) -#define MQ (RTL8712_WMAC_ + 0x20) -#define MA (RTL8712_WMAC_ + 0x22) -#define MS (RTL8712_WMAC_ + 0x24) -#define CLM_RESULT (RTL8712_WMAC_ + 0x27) -#define NHM_RPI_CNT (RTL8712_WMAC_ + 0x28) -#define RXERR_RPT (RTL8712_WMAC_ + 0x30) -#define NAV_PROT_LEN (RTL8712_WMAC_ + 0x34) -#define CFEND_TH (RTL8712_WMAC_ + 0x36) -#define AMPDU_MIN_SPACE (RTL8712_WMAC_ + 0x37) -#define TXOP_STALL_CTRL (RTL8712_WMAC_ + 0x38) - -#endif /*__RTL8712_WMAC_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_xmit.c b/drivers/staging/rtl8712/rtl8712_xmit.c deleted file mode 100644 index 84a22eba7ebf..000000000000 --- a/drivers/staging/rtl8712/rtl8712_xmit.c +++ /dev/null @@ -1,745 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_xmit.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_XMIT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wifi.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -static void dump_xframe(struct _adapter *padapter, - struct xmit_frame *pxmitframe); -static void update_txdesc(struct xmit_frame *pxmitframe, uint *pmem, int sz); - -sint _r8712_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag) -{ - phw_txqueue->ac_tag = ac_tag; - switch (ac_tag) { - case BE_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_BEQ; - break; - case BK_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_BKQ; - break; - case VI_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_VIQ; - break; - case VO_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_VOQ; - break; - case BMC_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_BEQ; - break; - } - return _SUCCESS; -} - -int r8712_txframes_sta_ac_pending(struct _adapter *padapter, - struct pkt_attrib *pattrib) -{ - struct sta_info *psta; - struct tx_servq *ptxservq; - int priority = pattrib->priority; - - psta = pattrib->psta; - switch (priority) { - case 1: - case 2: - ptxservq = &psta->sta_xmitpriv.bk_q; - break; - case 4: - case 5: - ptxservq = &psta->sta_xmitpriv.vi_q; - break; - case 6: - case 7: - ptxservq = &psta->sta_xmitpriv.vo_q; - break; - case 0: - case 3: - default: - ptxservq = &psta->sta_xmitpriv.be_q; - break; - } - return ptxservq->qcnt; -} - -static u32 get_ff_hwaddr(struct xmit_frame *pxmitframe) -{ - u32 addr = 0; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct _adapter *padapter = pxmitframe->padapter; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - - if (pxmitframe->frame_tag == TXAGG_FRAMETAG) { - addr = RTL8712_DMA_H2CCMD; - } else if (pxmitframe->frame_tag == MGNT_FRAMETAG) { - addr = RTL8712_DMA_MGTQ; - } else if (pdvobj->nr_endpoint == 6) { - switch (pattrib->priority) { - case 0: - case 3: - addr = RTL8712_DMA_BEQ; - break; - case 1: - case 2: - addr = RTL8712_DMA_BKQ; - break; - case 4: - case 5: - addr = RTL8712_DMA_VIQ; - break; - case 6: - case 7: - addr = RTL8712_DMA_VOQ; - break; - case 0x10: - case 0x11: - case 0x12: - case 0x13: - addr = RTL8712_DMA_H2CCMD; - break; - default: - addr = RTL8712_DMA_BEQ; - break; - } - } else if (pdvobj->nr_endpoint == 4) { - switch (pattrib->qsel) { - case 0: - case 3: - case 1: - case 2: - addr = RTL8712_DMA_BEQ;/*RTL8712_EP_LO;*/ - break; - case 4: - case 5: - case 6: - case 7: - addr = RTL8712_DMA_VOQ;/*RTL8712_EP_HI;*/ - break; - case 0x10: - case 0x11: - case 0x12: - case 0x13: - addr = RTL8712_DMA_H2CCMD; - break; - default: - addr = RTL8712_DMA_BEQ;/*RTL8712_EP_LO;*/ - break; - } - } - return addr; -} - -static struct xmit_frame *dequeue_one_xmitframe(struct xmit_priv *pxmitpriv, - struct hw_xmit *phwxmit, - struct tx_servq *ptxservq, - struct __queue *pframe_queue) -{ - struct list_head *xmitframe_plist, *xmitframe_phead; - struct xmit_frame *pxmitframe = NULL; - - xmitframe_phead = &pframe_queue->queue; - xmitframe_plist = xmitframe_phead->next; - if (!end_of_queue_search(xmitframe_phead, xmitframe_plist)) { - pxmitframe = container_of(xmitframe_plist, - struct xmit_frame, list); - list_del_init(&pxmitframe->list); - ptxservq->qcnt--; - phwxmit->txcmdcnt++; - } - return pxmitframe; -} - -static struct xmit_frame *dequeue_xframe_ex(struct xmit_priv *pxmitpriv, - struct hw_xmit *phwxmit_i, sint entry) -{ - unsigned long irqL0; - struct list_head *sta_plist, *sta_phead; - struct hw_xmit *phwxmit; - struct tx_servq *ptxservq = NULL; - struct __queue *pframe_queue = NULL; - struct xmit_frame *pxmitframe = NULL; - int i, inx[4]; - int j, acirp_cnt[4]; - - /*entry indx: 0->vo, 1->vi, 2->be, 3->bk.*/ - inx[0] = 0; acirp_cnt[0] = pxmitpriv->voq_cnt; - inx[1] = 1; acirp_cnt[1] = pxmitpriv->viq_cnt; - inx[2] = 2; acirp_cnt[2] = pxmitpriv->beq_cnt; - inx[3] = 3; acirp_cnt[3] = pxmitpriv->bkq_cnt; - for (i = 0; i < 4; i++) { - for (j = i + 1; j < 4; j++) { - if (acirp_cnt[j] < acirp_cnt[i]) { - swap(acirp_cnt[i], acirp_cnt[j]); - swap(inx[i], inx[j]); - } - } - } - spin_lock_irqsave(&pxmitpriv->lock, irqL0); - for (i = 0; i < entry; i++) { - phwxmit = phwxmit_i + inx[i]; - sta_phead = &phwxmit->sta_queue->queue; - sta_plist = sta_phead->next; - while (!end_of_queue_search(sta_phead, sta_plist)) { - ptxservq = container_of(sta_plist, struct tx_servq, - tx_pending); - pframe_queue = &ptxservq->sta_pending; - pxmitframe = dequeue_one_xmitframe(pxmitpriv, phwxmit, - ptxservq, pframe_queue); - if (pxmitframe) { - phwxmit->accnt--; - goto exit_dequeue_xframe_ex; - } - sta_plist = sta_plist->next; - /*Remove sta node when there are no pending packets.*/ - if (list_empty(&pframe_queue->queue)) { - /* must be done after sta_plist->next - * and before break - */ - list_del_init(&ptxservq->tx_pending); - } - } - } -exit_dequeue_xframe_ex: - spin_unlock_irqrestore(&pxmitpriv->lock, irqL0); - return pxmitframe; -} - -void r8712_do_queue_select(struct _adapter *padapter, - struct pkt_attrib *pattrib) -{ - unsigned int qsel = 0; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - - if (pdvobj->nr_endpoint == 6) { - qsel = (unsigned int)pattrib->priority; - } else if (pdvobj->nr_endpoint == 4) { - qsel = (unsigned int)pattrib->priority; - if (qsel == 0 || qsel == 3) - qsel = 3; - else if (qsel == 1 || qsel == 2) - qsel = 1; - else if (qsel == 4 || qsel == 5) - qsel = 5; - else if (qsel == 6 || qsel == 7) - qsel = 7; - else - qsel = 3; - } - pattrib->qsel = qsel; -} - -#ifdef CONFIG_R8712_TX_AGGR -void r8712_construct_txaggr_cmd_desc(struct xmit_buf *pxmitbuf) -{ - struct tx_desc *ptx_desc = (struct tx_desc *)pxmitbuf->pbuf; - - /* Fill up TxCmd Descriptor according as USB FW Tx Aaggregation info.*/ - /* dw0 */ - ptx_desc->txdw0 = cpu_to_le32(CMD_HDR_SZ & 0xffff); - ptx_desc->txdw0 |= - cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & - 0x00ff0000); - ptx_desc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); - - /* dw1 */ - ptx_desc->txdw1 |= cpu_to_le32((0x13 << QSEL_SHT) & 0x00001f00); -} - -void r8712_construct_txaggr_cmd_hdr(struct xmit_buf *pxmitbuf) -{ - struct xmit_frame *pxmitframe = (struct xmit_frame *) - pxmitbuf->priv_data; - struct _adapter *padapter = pxmitframe->padapter; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct cmd_hdr *pcmd_hdr = (struct cmd_hdr *) - (pxmitbuf->pbuf + TXDESC_SIZE); - - /* Fill up Cmd Header for USB FW Tx Aggregation.*/ - /* dw0 */ - pcmd_hdr->cmd_dw0 = cpu_to_le32((GEN_CMD_CODE(_AMSDU_TO_AMPDU) << 16) | - (pcmdpriv->cmd_seq << 24)); - pcmdpriv->cmd_seq++; -} - -void r8712_append_mpdu_unit(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - struct _adapter *padapter = pxmitframe->padapter; - struct tx_desc *ptx_desc = (struct tx_desc *)pxmitbuf->pbuf; - int last_txcmdsz = 0; - int padding_sz = 0; - - /* 802.3->802.11 converter */ - r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, pxmitframe); - /* free skb struct */ - r8712_xmit_complete(padapter, pxmitframe); - if (pxmitframe->attrib.ether_type != 0x0806) { - if ((pxmitframe->attrib.ether_type != 0x888e) && - (pxmitframe->attrib.dhcp_pkt != 1)) { - r8712_issue_addbareq_cmd(padapter, - pxmitframe->attrib.priority); - } - } - pxmitframe->last[0] = 1; - update_txdesc(pxmitframe, (uint *)(pxmitframe->buf_addr), - pxmitframe->attrib.last_txcmdsz); - /*padding zero */ - last_txcmdsz = pxmitframe->attrib.last_txcmdsz; - padding_sz = (8 - (last_txcmdsz % 8)); - if ((last_txcmdsz % 8) != 0) { - int i; - - for (i = 0; i < padding_sz; i++) - *(pxmitframe->buf_addr + TXDESC_SIZE + last_txcmdsz + - i) = 0; - } - /* Add the new mpdu's length */ - ptx_desc->txdw0 = cpu_to_le32((ptx_desc->txdw0 & 0xffff0000) | - ((ptx_desc->txdw0 & 0x0000ffff) + - ((TXDESC_SIZE + last_txcmdsz + padding_sz) & - 0x0000ffff))); -} - -void r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - /* linux complete context doesn't need to protect */ - pxmitframe->pxmitbuf = pxmitbuf; - pxmitbuf->priv_data = pxmitframe; - pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0]; - /* buffer addr assoc */ - pxmitframe->buf_addr = pxmitbuf->pbuf + TXDESC_SIZE + CMD_HDR_SZ; - /*RTL8712_DMA_H2CCMD */ - r8712_construct_txaggr_cmd_desc(pxmitbuf); - r8712_construct_txaggr_cmd_hdr(pxmitbuf); - r8712_append_mpdu_unit(pxmitbuf, pxmitframe); - pxmitbuf->aggr_nr = 1; -} - -u16 r8712_xmitframe_aggr_next(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - pxmitframe->pxmitbuf = pxmitbuf; - pxmitbuf->priv_data = pxmitframe; - pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0]; - /* buffer addr assoc */ - pxmitframe->buf_addr = pxmitbuf->pbuf + TXDESC_SIZE + - (((struct tx_desc *)pxmitbuf->pbuf)->txdw0 & 0x0000ffff); - r8712_append_mpdu_unit(pxmitbuf, pxmitframe); - r8712_free_xmitframe_ex(&pxmitframe->padapter->xmitpriv, - pxmitframe); - pxmitbuf->aggr_nr++; - - return TXDESC_SIZE + - (((struct tx_desc *)pxmitbuf->pbuf)->txdw0 & 0x0000ffff); -} - -void r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - struct _adapter *padapter = pxmitframe->padapter; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - struct tx_desc *ptxdesc = pxmitbuf->pbuf; - struct cmd_hdr *pcmd_hdr = (struct cmd_hdr *) - (pxmitbuf->pbuf + TXDESC_SIZE); - u16 total_length = (u16)(ptxdesc->txdw0 & 0xffff); - - /* use 1st xmitframe as media */ - xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf); - pcmd_hdr->cmd_dw0 = cpu_to_le32(((total_length - CMD_HDR_SZ) & - 0x0000ffff) | (pcmd_hdr->cmd_dw0 & - 0xffff0000)); - - /* urb length in cmd_dw1 */ - pcmd_hdr->cmd_dw1 = cpu_to_le32((pxmitbuf->aggr_nr & 0xff) | - ((total_length + TXDESC_SIZE) << 16)); - pxmitframe->last[0] = 1; - pxmitframe->bpending[0] = false; - pxmitframe->mem_addr = pxmitbuf->pbuf; - - if ((pdvobj->ishighspeed && ((total_length + TXDESC_SIZE) % 0x200) == - 0) || ((!pdvobj->ishighspeed && ((total_length + TXDESC_SIZE) % - 0x40) == 0))) { - ptxdesc->txdw0 |= cpu_to_le32 - (((TXDESC_SIZE + OFFSET_SZ + 8) << OFFSET_SHT) & - 0x00ff0000); - /*32 bytes for TX Desc + 8 bytes pending*/ - } else { - ptxdesc->txdw0 |= cpu_to_le32 - (((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & - 0x00ff0000); - /*default = 32 bytes for TX Desc*/ - } - r8712_write_port(pxmitframe->padapter, RTL8712_DMA_H2CCMD, - total_length + TXDESC_SIZE, (u8 *)pxmitframe); -} - -#endif - -static void update_txdesc(struct xmit_frame *pxmitframe, uint *pmem, int sz) -{ - uint qsel; - struct _adapter *padapter = pxmitframe->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct tx_desc *ptxdesc = (struct tx_desc *)pmem; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; -#ifdef CONFIG_R8712_TX_AGGR - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; -#endif - u8 blnSetTxDescOffset; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - struct tx_desc txdesc_mp; - - memcpy(&txdesc_mp, ptxdesc, sizeof(struct tx_desc)); - memset(ptxdesc, 0, sizeof(struct tx_desc)); - /* offset 0 */ - ptxdesc->txdw0 |= cpu_to_le32(sz & 0x0000ffff); - if (pdvobj->ishighspeed) { - if (((sz + TXDESC_SIZE) % 512) == 0) - blnSetTxDescOffset = 1; - else - blnSetTxDescOffset = 0; - } else { - if (((sz + TXDESC_SIZE) % 64) == 0) - blnSetTxDescOffset = 1; - else - blnSetTxDescOffset = 0; - } - if (blnSetTxDescOffset) { - /* 32 bytes for TX Desc + 8 bytes pending */ - ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ + 8) << - OFFSET_SHT) & 0x00ff0000); - } else { - /* default = 32 bytes for TX Desc */ - ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << - OFFSET_SHT) & 0x00ff0000); - } - ptxdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); - if (pxmitframe->frame_tag == DATA_FRAMETAG) { - /* offset 4 */ - ptxdesc->txdw1 |= cpu_to_le32((pattrib->mac_id) & 0x1f); - -#ifdef CONFIG_R8712_TX_AGGR - /* dirty workaround, need to check if it is aggr cmd. */ - if ((u8 *)pmem != (u8 *)pxmitframe->pxmitbuf->pbuf) { - ptxdesc->txdw0 |= cpu_to_le32 - ((0x3 << TYPE_SHT) & TYPE_MSK); - qsel = (uint)(pattrib->qsel & 0x0000001f); - if (qsel == 2) - qsel = 0; - ptxdesc->txdw1 |= cpu_to_le32 - ((qsel << QSEL_SHT) & 0x00001f00); - ptxdesc->txdw2 = cpu_to_le32 - ((qsel << RTS_RC_SHT) & 0x001f0000); - ptxdesc->txdw6 |= cpu_to_le32 - ((0x5 << RSVD6_SHT) & RSVD6_MSK); - } else { - ptxdesc->txdw0 |= cpu_to_le32 - ((0x3 << TYPE_SHT) & TYPE_MSK); - ptxdesc->txdw1 |= cpu_to_le32 - ((0x13 << QSEL_SHT) & 0x00001f00); - qsel = (uint)(pattrib->qsel & 0x0000001f); - if (qsel == 2) - qsel = 0; - ptxdesc->txdw2 = cpu_to_le32 - ((qsel << RTS_RC_SHT) & 0x0001f000); - ptxdesc->txdw7 |= cpu_to_le32 - (pcmdpriv->cmd_seq << 24); - pcmdpriv->cmd_seq++; - } - pattrib->qsel = 0x13; -#else - qsel = (uint)(pattrib->qsel & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); -#endif - if (!pqospriv->qos_option) - ptxdesc->txdw1 |= cpu_to_le32(BIT(16));/*Non-QoS*/ - if ((pattrib->encrypt > 0) && !pattrib->bswenc) { - switch (pattrib->encrypt) { /*SEC_TYPE*/ - case _WEP40_: - case _WEP104_: - ptxdesc->txdw1 |= cpu_to_le32((0x01 << 22) & - 0x00c00000); - /*KEY_ID when WEP is used;*/ - ptxdesc->txdw1 |= - cpu_to_le32((psecuritypriv->PrivacyKeyIndex << 17) & - 0x00060000); - break; - case _TKIP_: - case _TKIP_WTMIC_: - ptxdesc->txdw1 |= cpu_to_le32((0x02 << 22) & - 0x00c00000); - break; - case _AES_: - ptxdesc->txdw1 |= cpu_to_le32((0x03 << 22) & - 0x00c00000); - break; - case _NO_PRIVACY_: - default: - break; - } - } - /*offset 8*/ - if (bmcst) - ptxdesc->txdw2 |= cpu_to_le32(BMC); - - /*offset 12*/ - /* f/w will increase the seqnum by itself, driver pass the - * correct priority to fw. - * fw will check the correct priority for increasing the - * seqnum per tid. about usb using 4-endpoint, qsel points out - * the correct mapping between AC&Endpoint, - * the purpose is that correct mapping lets the MAC release - * the AC Queue list correctly. - */ - ptxdesc->txdw3 = cpu_to_le32((pattrib->priority << SEQ_SHT) & - 0x0fff0000); - if ((pattrib->ether_type != 0x888e) && - (pattrib->ether_type != 0x0806) && - (pattrib->dhcp_pkt != 1)) { - /*Not EAP & ARP type data packet*/ - if (phtpriv->ht_option == 1) { /*B/G/N Mode*/ - if (!phtpriv->ampdu_enable) - ptxdesc->txdw2 |= cpu_to_le32(BK); - } - } else { - /* EAP data packet and ARP packet. - * Use the 1M data rate to send the EAP/ARP packet. - * This will maybe make the handshake smooth. - */ - /*driver uses data rate*/ - ptxdesc->txdw4 = cpu_to_le32(0x80000000); - ptxdesc->txdw5 = cpu_to_le32(0x001f8000);/*1M*/ - } - if (pattrib->pctrl == 1) { /* mp tx packets */ - struct tx_desc *ptxdesc_mp; - - ptxdesc_mp = &txdesc_mp; - /* offset 8 */ - ptxdesc->txdw2 = ptxdesc_mp->txdw2; - if (bmcst) - ptxdesc->txdw2 |= cpu_to_le32(BMC); - ptxdesc->txdw2 |= cpu_to_le32(BK); - /* offset 16 */ - ptxdesc->txdw4 = ptxdesc_mp->txdw4; - /* offset 20 */ - ptxdesc->txdw5 = ptxdesc_mp->txdw5; - pattrib->pctrl = 0;/* reset to zero; */ - } - } else if (pxmitframe->frame_tag == MGNT_FRAMETAG) { - /* offset 4 */ - /* CAM_ID(MAC_ID), default=5; */ - ptxdesc->txdw1 |= cpu_to_le32((0x05) & 0x1f); - qsel = (uint)(pattrib->qsel & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - ptxdesc->txdw1 |= cpu_to_le32(BIT(16));/* Non-QoS */ - /* offset 8 */ - if (bmcst) - ptxdesc->txdw2 |= cpu_to_le32(BMC); - /* offset 12 */ - /* f/w will increase the seqnum by itself, driver pass the - * correct priority to fw. - * fw will check the correct priority for increasing the seqnum - * per tid. about usb using 4-endpoint, qsel points out the - * correct mapping between AC&Endpoint, - * the purpose is that correct mapping let the MAC releases - * the AC Queue list correctly. - */ - ptxdesc->txdw3 = cpu_to_le32((pattrib->priority << SEQ_SHT) & - 0x0fff0000); - /* offset 16 */ - ptxdesc->txdw4 = cpu_to_le32(0x80002040);/*gtest*/ - /* offset 20 */ - ptxdesc->txdw5 = cpu_to_le32(0x001f8000);/* gtest 1M */ - } else if (pxmitframe->frame_tag == TXAGG_FRAMETAG) { - /* offset 4 */ - qsel = 0x13; - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - } else { - /* offset 4 */ - qsel = (uint)(pattrib->priority & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - /*offset 8*/ - /*offset 12*/ - ptxdesc->txdw3 = cpu_to_le32((pattrib->seqnum << SEQ_SHT) & - 0x0fff0000); - /*offset 16*/ - ptxdesc->txdw4 = cpu_to_le32(0x80002040);/*gtest*/ - /*offset 20*/ - ptxdesc->txdw5 = cpu_to_le32(0x001f9600);/*gtest*/ - } -} - -int r8712_xmitframe_complete(struct _adapter *padapter, - struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf) -{ - struct hw_xmit *phwxmits; - sint hwentry; - struct xmit_frame *pxmitframe = NULL; -#ifdef CONFIG_R8712_TX_AGGR - struct xmit_frame *p2ndxmitframe = NULL; -#else - int res = _SUCCESS, xcnt = 0; -#endif - - phwxmits = pxmitpriv->hwxmits; - hwentry = pxmitpriv->hwxmit_entry; - if (!pxmitbuf) { - pxmitbuf = r8712_alloc_xmitbuf(pxmitpriv); - if (!pxmitbuf) - return false; -#ifdef CONFIG_R8712_TX_AGGR - pxmitbuf->aggr_nr = 0; -#endif - } - /* 1st frame dequeued */ - pxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, hwentry); - /* need to remember the 1st frame */ - if (pxmitframe) { - -#ifdef CONFIG_R8712_TX_AGGR - /* 1. dequeue 2nd frame - * 2. aggr if 2nd xframe is dequeued, else dump directly - */ - if (AGGR_NR_HIGH_BOUND > 1) - p2ndxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, - hwentry); - if (pxmitframe->frame_tag != DATA_FRAMETAG) { - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - return false; - } - if (p2ndxmitframe) - if (p2ndxmitframe->frame_tag != DATA_FRAMETAG) { - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - return false; - } - r8712_xmitframe_aggr_1st(pxmitbuf, pxmitframe); - if (p2ndxmitframe) { - u16 total_length; - - total_length = r8712_xmitframe_aggr_next( - pxmitbuf, p2ndxmitframe); - do { - p2ndxmitframe = dequeue_xframe_ex( - pxmitpriv, phwxmits, hwentry); - if (p2ndxmitframe) - total_length = - r8712_xmitframe_aggr_next( - pxmitbuf, - p2ndxmitframe); - else - break; - } while (total_length <= 0x1800 && - pxmitbuf->aggr_nr <= AGGR_NR_HIGH_BOUND); - } - if (pxmitbuf->aggr_nr > 0) - r8712_dump_aggr_xframe(pxmitbuf, pxmitframe); - -#else - - xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf); - if (pxmitframe->frame_tag == DATA_FRAMETAG) { - if (pxmitframe->attrib.priority <= 15) - res = r8712_xmitframe_coalesce(padapter, - pxmitframe->pkt, pxmitframe); - /* always return ndis_packet after - * r8712_xmitframe_coalesce - */ - r8712_xmit_complete(padapter, pxmitframe); - } - if (res == _SUCCESS) - dump_xframe(padapter, pxmitframe); - else - r8712_free_xmitframe_ex(pxmitpriv, pxmitframe); - xcnt++; -#endif - - } else { /* pxmitframe == NULL && p2ndxmitframe == NULL */ - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - return false; - } - return true; -} - -static void dump_xframe(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - int t, sz, w_sz; - u8 *mem_addr; - u32 ff_hwaddr; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - if (pxmitframe->attrib.ether_type != 0x0806) { - if (pxmitframe->attrib.ether_type != 0x888e) - r8712_issue_addbareq_cmd(padapter, pattrib->priority); - } - mem_addr = pxmitframe->buf_addr; - for (t = 0; t < pattrib->nr_frags; t++) { - if (t != (pattrib->nr_frags - 1)) { - sz = pxmitpriv->frag_len; - sz = sz - 4 - (psecuritypriv->sw_encrypt ? 0 : - pattrib->icv_len); - pxmitframe->last[t] = 0; - } else { - sz = pattrib->last_txcmdsz; - pxmitframe->last[t] = 1; - } - update_txdesc(pxmitframe, (uint *)mem_addr, sz); - w_sz = sz + TXDESC_SIZE; - pxmitframe->mem_addr = mem_addr; - pxmitframe->bpending[t] = false; - ff_hwaddr = get_ff_hwaddr(pxmitframe); -#ifdef CONFIG_R8712_TX_AGGR - r8712_write_port(padapter, RTL8712_DMA_H2CCMD, w_sz, - (unsigned char *)pxmitframe); -#else - r8712_write_port(padapter, ff_hwaddr, w_sz, - (unsigned char *)pxmitframe); -#endif - mem_addr += w_sz; - mem_addr = (u8 *)RND4(((addr_t)(mem_addr))); - } -} - -void r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe) -{ - int res; - - res = r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, pxmitframe); - pxmitframe->pkt = NULL; - if (res == _SUCCESS) - dump_xframe(padapter, pxmitframe); -} - -int r8712_xmit_enqueue(struct _adapter *padapter, struct xmit_frame *pxmitframe) -{ - if (r8712_xmit_classifier(padapter, pxmitframe)) { - pxmitframe->pkt = NULL; - return _FAIL; - } - return _SUCCESS; -} diff --git a/drivers/staging/rtl8712/rtl8712_xmit.h b/drivers/staging/rtl8712/rtl8712_xmit.h deleted file mode 100644 index 5cd651a0de75..000000000000 --- a/drivers/staging/rtl8712/rtl8712_xmit.h +++ /dev/null @@ -1,108 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL8712_XMIT_H_ -#define _RTL8712_XMIT_H_ - -#define HWXMIT_ENTRY 4 - -#define VO_QUEUE_INX 0 -#define VI_QUEUE_INX 1 -#define BE_QUEUE_INX 2 -#define BK_QUEUE_INX 3 -#define TS_QUEUE_INX 4 -#define MGT_QUEUE_INX 5 -#define BMC_QUEUE_INX 6 -#define BCN_QUEUE_INX 7 - -#define HW_QUEUE_ENTRY 8 - -#define TXDESC_SIZE 32 -#define TXDESC_OFFSET TXDESC_SIZE - -#define NR_AMSDU_XMITFRAME 8 -#define NR_TXAGG_XMITFRAME 8 - -#define MAX_AMSDU_XMITBUF_SZ 8704 -#define MAX_TXAGG_XMITBUF_SZ 16384 /*16k*/ - -#define tx_cmd tx_desc - -/* - *defined for TX DESC Operation - */ - -#define MAX_TID (15) - -/*OFFSET 0*/ -#define OFFSET_SZ (0) -#define OFFSET_SHT (16) -#define OWN BIT(31) -#define FSG BIT(27) -#define LSG BIT(26) -#define TYPE_SHT (24) -#define TYPE_MSK (0x03000000) - -/*OFFSET 4*/ -#define PKT_OFFSET_SZ (0) -#define QSEL_SHT (8) -#define HWPC BIT(31) - -/*OFFSET 8*/ -#define BMC BIT(7) -#define BK BIT(30) -#define AGG_EN BIT(29) -#define RTS_RC_SHT (16) - -/*OFFSET 12*/ -#define SEQ_SHT (16) - -/*OFFSET 16*/ -#define TXBW BIT(18) - -/*OFFSET 20*/ -#define DISFB BIT(15) -#define RSVD6_MSK (0x00E00000) -#define RSVD6_SHT (21) - -struct tx_desc { - /*DWORD 0*/ - __le32 txdw0; - __le32 txdw1; - __le32 txdw2; - __le32 txdw3; - __le32 txdw4; - __le32 txdw5; - __le32 txdw6; - __le32 txdw7; -}; - -union txdesc { - struct tx_desc txdesc; - unsigned int value[TXDESC_SIZE >> 2]; -}; - -int r8712_xmitframe_complete(struct _adapter *padapter, - struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf); -void r8712_do_queue_select(struct _adapter *padapter, - struct pkt_attrib *pattrib); - -#ifdef CONFIG_R8712_TX_AGGR -void r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe); -void r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe); -#endif - -#endif diff --git a/drivers/staging/rtl8712/rtl871x_cmd.c b/drivers/staging/rtl8712/rtl871x_cmd.c deleted file mode 100644 index 75716f59044d..000000000000 --- a/drivers/staging/rtl8712/rtl871x_cmd.c +++ /dev/null @@ -1,796 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_cmd.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_CMD_C_ - -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/kref.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/usb.h> -#include <linux/usb/ch9.h> -#include <linux/circ_buf.h> -#include <linux/uaccess.h> -#include <asm/byteorder.h> -#include <linux/atomic.h> -#include <linux/semaphore.h> -#include <linux/rtnetlink.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" - -/* - * Caller and the r8712_cmd_thread can protect cmd_q by spin_lock. - * No irqsave is necessary. - */ - -int r8712_init_cmd_priv(struct cmd_priv *pcmdpriv) -{ - init_completion(&pcmdpriv->cmd_queue_comp); - init_completion(&pcmdpriv->terminate_cmdthread_comp); - - _init_queue(&(pcmdpriv->cmd_queue)); - - /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ - pcmdpriv->cmd_seq = 1; - pcmdpriv->cmd_allocated_buf = kmalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ, - GFP_ATOMIC); - if (!pcmdpriv->cmd_allocated_buf) - return -ENOMEM; - pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ - - ((addr_t)(pcmdpriv->cmd_allocated_buf) & - (CMDBUFF_ALIGN_SZ - 1)); - pcmdpriv->rsp_allocated_buf = kmalloc(MAX_RSPSZ + 4, GFP_ATOMIC); - if (!pcmdpriv->rsp_allocated_buf) { - kfree(pcmdpriv->cmd_allocated_buf); - pcmdpriv->cmd_allocated_buf = NULL; - return -ENOMEM; - } - pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 - - ((addr_t)(pcmdpriv->rsp_allocated_buf) & 3); - pcmdpriv->cmd_issued_cnt = 0; - pcmdpriv->cmd_done_cnt = 0; - pcmdpriv->rsp_cnt = 0; - return 0; -} - -int r8712_init_evt_priv(struct evt_priv *pevtpriv) -{ - /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ - pevtpriv->event_seq = 0; - pevtpriv->evt_allocated_buf = kmalloc(MAX_EVTSZ + 4, GFP_ATOMIC); - - if (!pevtpriv->evt_allocated_buf) - return -ENOMEM; - pevtpriv->evt_buf = pevtpriv->evt_allocated_buf + 4 - - ((addr_t)(pevtpriv->evt_allocated_buf) & 3); - pevtpriv->evt_done_cnt = 0; - return 0; -} - -void r8712_free_evt_priv(struct evt_priv *pevtpriv) -{ - kfree(pevtpriv->evt_allocated_buf); -} - -void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv) -{ - if (pcmdpriv) { - kfree(pcmdpriv->cmd_allocated_buf); - kfree(pcmdpriv->rsp_allocated_buf); - } -} - -/* - * Calling Context: - * - * r8712_enqueue_cmd can only be called between kernel thread, - * since only spin_lock is used. - * - * ISR/Call-Back functions can't call this sub-function. - * - */ - -void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj) -{ - struct __queue *queue; - unsigned long irqL; - - if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag) - return; - if (!obj) - return; - queue = &pcmdpriv->cmd_queue; - spin_lock_irqsave(&queue->lock, irqL); - list_add_tail(&obj->list, &queue->queue); - spin_unlock_irqrestore(&queue->lock, irqL); - complete(&pcmdpriv->cmd_queue_comp); -} - -struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue) -{ - unsigned long irqL; - struct cmd_obj *obj; - - spin_lock_irqsave(&queue->lock, irqL); - obj = list_first_entry_or_null(&queue->queue, - struct cmd_obj, list); - if (obj) - list_del_init(&obj->list); - spin_unlock_irqrestore(&queue->lock, irqL); - return obj; -} - -void r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj) -{ - unsigned long irqL; - struct __queue *queue; - - if (!obj) - return; - if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag) - return; - queue = &pcmdpriv->cmd_queue; - spin_lock_irqsave(&queue->lock, irqL); - list_add_tail(&obj->list, &queue->queue); - spin_unlock_irqrestore(&queue->lock, irqL); - complete(&pcmdpriv->cmd_queue_comp); -} - -void r8712_free_cmd_obj(struct cmd_obj *pcmd) -{ - if ((pcmd->cmdcode != _JoinBss_CMD_) && - (pcmd->cmdcode != _CreateBss_CMD_)) - kfree(pcmd->parmbuf); - if (pcmd->rsp) { - if (pcmd->rspsz != 0) - kfree(pcmd->rsp); - } - kfree(pcmd); -} - -u8 r8712_sitesurvey_cmd(struct _adapter *padapter, - struct ndis_802_11_ssid *pssid) - __must_hold(&padapter->mlmepriv.lock) -{ - struct cmd_obj *ph2c; - struct sitesurvey_parm *psurveyPara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return _FAIL; - psurveyPara = kmalloc(sizeof(*psurveyPara), GFP_ATOMIC); - if (!psurveyPara) { - kfree(ph2c); - return _FAIL; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, - GEN_CMD_CODE(_SiteSurvey)); - psurveyPara->bsslimit = cpu_to_le32(48); - psurveyPara->passive_mode = cpu_to_le32(pmlmepriv->passive_mode); - psurveyPara->ss_ssidlen = 0; - memset(psurveyPara->ss_ssid, 0, IW_ESSID_MAX_SIZE + 1); - if (pssid && pssid->SsidLength) { - int len = min_t(int, pssid->SsidLength, IW_ESSID_MAX_SIZE); - - memcpy(psurveyPara->ss_ssid, pssid->Ssid, len); - psurveyPara->ss_ssidlen = cpu_to_le32(len); - } - set_fwstate(pmlmepriv, _FW_UNDER_SURVEY); - r8712_enqueue_cmd(pcmdpriv, ph2c); - mod_timer(&pmlmepriv->scan_to_timer, - jiffies + msecs_to_jiffies(SCANNING_TIMEOUT)); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_SITE_SURVEY); - padapter->blnEnableRxFF0Filter = 0; - return _SUCCESS; -} - -int r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset) -{ - struct cmd_obj *ph2c; - struct setdatarate_parm *pbsetdataratepara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return -ENOMEM; - pbsetdataratepara = kmalloc(sizeof(*pbsetdataratepara), GFP_ATOMIC); - if (!pbsetdataratepara) { - kfree(ph2c); - return -ENOMEM; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara, - GEN_CMD_CODE(_SetDataRate)); - pbsetdataratepara->mac_id = 5; - memcpy(pbsetdataratepara->datarates, rateset, NumRates); - r8712_enqueue_cmd(pcmdpriv, ph2c); - return 0; -} - -void r8712_set_chplan_cmd(struct _adapter *padapter, int chplan) -{ - struct cmd_obj *ph2c; - struct SetChannelPlan_param *psetchplanpara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetchplanpara = kmalloc(sizeof(*psetchplanpara), GFP_ATOMIC); - if (!psetchplanpara) { - kfree(ph2c); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetchplanpara, - GEN_CMD_CODE(_SetChannelPlan)); - psetchplanpara->ChannelPlan = chplan; - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -int r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val) -{ - struct cmd_obj *ph2c; - struct writeRF_parm *pwriterfparm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return -ENOMEM; - pwriterfparm = kmalloc(sizeof(*pwriterfparm), GFP_ATOMIC); - if (!pwriterfparm) { - kfree(ph2c); - return -ENOMEM; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg)); - pwriterfparm->offset = offset; - pwriterfparm->value = val; - r8712_enqueue_cmd(pcmdpriv, ph2c); - return 0; -} - -int r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval) -{ - struct cmd_obj *ph2c; - struct readRF_parm *prdrfparm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return -ENOMEM; - prdrfparm = kmalloc(sizeof(*prdrfparm), GFP_ATOMIC); - if (!prdrfparm) { - kfree(ph2c); - return -ENOMEM; - } - INIT_LIST_HEAD(&ph2c->list); - ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg); - ph2c->parmbuf = (unsigned char *)prdrfparm; - ph2c->cmdsz = sizeof(struct readRF_parm); - ph2c->rsp = pval; - ph2c->rspsz = sizeof(struct readRF_rsp); - prdrfparm->offset = offset; - r8712_enqueue_cmd(pcmdpriv, ph2c); - return 0; -} - -void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - kfree(pcmd->parmbuf); - kfree(pcmd); - padapter->mppriv.workparam.bcompleted = true; -} - -void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - kfree(pcmd->parmbuf); - kfree(pcmd); - - padapter->mppriv.workparam.bcompleted = true; -} - -int r8712_createbss_cmd(struct _adapter *padapter) -{ - struct cmd_obj *pcmd; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct wlan_bssid_ex *pdev_network = - &padapter->registrypriv.dev_network; - - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK); - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - INIT_LIST_HEAD(&pcmd->list); - pcmd->cmdcode = _CreateBss_CMD_; - pcmd->parmbuf = (unsigned char *)pdev_network; - pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(pdev_network); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - /* notes: translate IELength & Length after assign to cmdsz; */ - pdev_network->Length = pcmd->cmdsz; - pdev_network->IELength = pdev_network->IELength; - pdev_network->Ssid.SsidLength = pdev_network->Ssid.SsidLength; - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; -} - -int r8712_joinbss_cmd(struct _adapter *padapter, struct wlan_network *pnetwork) -{ - struct wlan_bssid_ex *psecnetwork; - struct cmd_obj *pcmd; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - enum NDIS_802_11_NETWORK_INFRASTRUCTURE ndis_network_mode = - pnetwork->network.InfrastructureMode; - - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK); - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - - /* for hidden ap to set fw_state here */ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE) != - true) { - switch (ndis_network_mode) { - case Ndis802_11IBSS: - pmlmepriv->fw_state |= WIFI_ADHOC_STATE; - break; - case Ndis802_11Infrastructure: - pmlmepriv->fw_state |= WIFI_STATION_STATE; - break; - case Ndis802_11APMode: - case Ndis802_11AutoUnknown: - case Ndis802_11InfrastructureMax: - break; - } - } - psecnetwork = &psecuritypriv->sec_bss; - memcpy(psecnetwork, &pnetwork->network, sizeof(*psecnetwork)); - psecuritypriv->authenticator_ie[0] = (unsigned char) - psecnetwork->IELength; - if ((psecnetwork->IELength - 12) < (256 - 1)) - memcpy(&psecuritypriv->authenticator_ie[1], - &psecnetwork->IEs[12], psecnetwork->IELength - 12); - else - memcpy(&psecuritypriv->authenticator_ie[1], - &psecnetwork->IEs[12], (256 - 1)); - psecnetwork->IELength = 0; - /* - * If the driver wants to use the bssid to create the connection. - * If not, we copy the connecting AP's MAC address to it so that - * the driver just has the bssid information for PMKIDList searching. - */ - if (!pmlmepriv->assoc_by_bssid) - ether_addr_copy(&pmlmepriv->assoc_bssid[0], - &pnetwork->network.MacAddress[0]); - psecnetwork->IELength = r8712_restruct_sec_ie(padapter, - &pnetwork->network.IEs[0], - &psecnetwork->IEs[0], - pnetwork->network.IELength); - pqospriv->qos_option = 0; - if (pregistrypriv->wmm_enable) { - u32 tmp_len; - - tmp_len = r8712_restruct_wmm_ie(padapter, - &pnetwork->network.IEs[0], - &psecnetwork->IEs[0], - pnetwork->network.IELength, - psecnetwork->IELength); - if (psecnetwork->IELength != tmp_len) { - psecnetwork->IELength = tmp_len; - pqospriv->qos_option = 1; /* WMM IE in beacon */ - } else { - pqospriv->qos_option = 0; /* no WMM IE in beacon */ - } - } - if (pregistrypriv->ht_enable) { - /* - * For WEP mode, we will use the bg mode to do the connection - * to avoid some IOT issues, especially for Realtek 8192u - * SoftAP. - */ - if ((padapter->securitypriv.PrivacyAlgrthm != _WEP40_) && - (padapter->securitypriv.PrivacyAlgrthm != _WEP104_)) { - /* restructure_ht_ie */ - r8712_restructure_ht_ie(padapter, - &pnetwork->network.IEs[0], - &psecnetwork->IEs[0], - pnetwork->network.IELength, - &psecnetwork->IELength); - } - } - psecuritypriv->supplicant_ie[0] = (u8)psecnetwork->IELength; - if (psecnetwork->IELength < 255) - memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0], - psecnetwork->IELength); - else - memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0], - 255); - /* get cmdsz before endian conversion */ - pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(psecnetwork); -#ifdef __BIG_ENDIAN - /* wlan_network endian conversion */ - psecnetwork->Length = cpu_to_le32(psecnetwork->Length); - psecnetwork->Ssid.SsidLength = cpu_to_le32( - psecnetwork->Ssid.SsidLength); - psecnetwork->Privacy = cpu_to_le32(psecnetwork->Privacy); - psecnetwork->Rssi = cpu_to_le32(psecnetwork->Rssi); - psecnetwork->NetworkTypeInUse = cpu_to_le32( - psecnetwork->NetworkTypeInUse); - psecnetwork->Configuration.ATIMWindow = cpu_to_le32( - psecnetwork->Configuration.ATIMWindow); - psecnetwork->Configuration.BeaconPeriod = cpu_to_le32( - psecnetwork->Configuration.BeaconPeriod); - psecnetwork->Configuration.DSConfig = cpu_to_le32( - psecnetwork->Configuration.DSConfig); - psecnetwork->Configuration.FHConfig.DwellTime = cpu_to_le32( - psecnetwork->Configuration.FHConfig.DwellTime); - psecnetwork->Configuration.FHConfig.HopPattern = cpu_to_le32( - psecnetwork->Configuration.FHConfig.HopPattern); - psecnetwork->Configuration.FHConfig.HopSet = cpu_to_le32( - psecnetwork->Configuration.FHConfig.HopSet); - psecnetwork->Configuration.FHConfig.Length = cpu_to_le32( - psecnetwork->Configuration.FHConfig.Length); - psecnetwork->Configuration.Length = cpu_to_le32( - psecnetwork->Configuration.Length); - psecnetwork->InfrastructureMode = cpu_to_le32( - psecnetwork->InfrastructureMode); - psecnetwork->IELength = cpu_to_le32(psecnetwork->IELength); -#endif - INIT_LIST_HEAD(&pcmd->list); - pcmd->cmdcode = _JoinBss_CMD_; - pcmd->parmbuf = (unsigned char *)psecnetwork; - pcmd->rsp = NULL; - pcmd->rspsz = 0; - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; -} - -void r8712_disassoc_cmd(struct _adapter *padapter) /* for sta_mode */ -{ - struct cmd_obj *pdisconnect_cmd; - struct disconnect_parm *pdisconnect; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - pdisconnect_cmd = kmalloc(sizeof(*pdisconnect_cmd), GFP_ATOMIC); - if (!pdisconnect_cmd) - return; - pdisconnect = kmalloc(sizeof(*pdisconnect), GFP_ATOMIC); - if (!pdisconnect) { - kfree(pdisconnect_cmd); - return; - } - init_h2fwcmd_w_parm_no_rsp(pdisconnect_cmd, pdisconnect, - _DisConnect_CMD_); - r8712_enqueue_cmd(pcmdpriv, pdisconnect_cmd); -} - -void r8712_setopmode_cmd(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype) -{ - struct cmd_obj *ph2c; - struct setopmode_parm *psetop; - - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetop = kmalloc(sizeof(*psetop), GFP_ATOMIC); - if (!psetop) { - kfree(ph2c); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_); - psetop->mode = (u8)networktype; - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -void r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key) -{ - struct cmd_obj *ph2c; - struct set_stakey_parm *psetstakey_para; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct set_stakey_rsp *psetstakey_rsp = NULL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct sta_info *sta = (struct sta_info *)psta; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetstakey_para = kmalloc(sizeof(*psetstakey_para), GFP_ATOMIC); - if (!psetstakey_para) { - kfree(ph2c); - return; - } - psetstakey_rsp = kmalloc(sizeof(*psetstakey_rsp), GFP_ATOMIC); - if (!psetstakey_rsp) { - kfree(ph2c); - kfree(psetstakey_para); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); - ph2c->rsp = (u8 *) psetstakey_rsp; - ph2c->rspsz = sizeof(struct set_stakey_rsp); - ether_addr_copy(psetstakey_para->addr, sta->hwaddr); - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - psetstakey_para->algorithm = (unsigned char) - psecuritypriv->PrivacyAlgrthm; - else - GET_ENCRY_ALGO(psecuritypriv, sta, - psetstakey_para->algorithm, false); - if (unicast_key) - memcpy(&psetstakey_para->key, &sta->x_UncstKey, 16); - else - memcpy(&psetstakey_para->key, - &psecuritypriv->XGrpKey[ - psecuritypriv->XGrpKeyid - 1]. skey, 16); - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -void r8712_setMacAddr_cmd(struct _adapter *padapter, u8 *mac_addr) -{ - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct cmd_obj *ph2c; - struct SetMacAddr_param *psetMacAddr_para; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetMacAddr_para = kmalloc(sizeof(*psetMacAddr_para), GFP_ATOMIC); - if (!psetMacAddr_para) { - kfree(ph2c); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetMacAddr_para, - _SetMacAddress_CMD_); - ether_addr_copy(psetMacAddr_para->MacAddr, mac_addr); - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid) -{ - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct cmd_obj *ph2c; - struct addBaReq_parm *paddbareq_parm; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - paddbareq_parm = kmalloc(sizeof(*paddbareq_parm), GFP_ATOMIC); - if (!paddbareq_parm) { - kfree(ph2c); - return; - } - paddbareq_parm->tid = tid; - init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, - GEN_CMD_CODE(_AddBAReq)); - r8712_enqueue_cmd_ex(pcmdpriv, ph2c); -} - -void r8712_wdg_wk_cmd(struct _adapter *padapter) -{ - struct cmd_obj *ph2c; - struct drvint_cmd_parm *pdrvintcmd_param; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - pdrvintcmd_param = kmalloc(sizeof(*pdrvintcmd_param), GFP_ATOMIC); - if (!pdrvintcmd_param) { - kfree(ph2c); - return; - } - pdrvintcmd_param->i_cid = WDG_WK_CID; - pdrvintcmd_param->sz = 0; - pdrvintcmd_param->pbuf = NULL; - init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvintcmd_param, _DRV_INT_CMD_); - r8712_enqueue_cmd_ex(pcmdpriv, ph2c); -} - -void r8712_survey_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res != H2C_SUCCESS) - clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY); - r8712_free_cmd_obj(pcmd); -} - -void r8712_disassoc_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res != H2C_SUCCESS) { - spin_lock_irqsave(&pmlmepriv->lock, irqL); - set_fwstate(pmlmepriv, _FW_LINKED); - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return; - } - r8712_free_cmd_obj(pcmd); -} - -void r8712_joinbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res != H2C_SUCCESS) - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - r8712_free_cmd_obj(pcmd); -} - -void r8712_createbss_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - unsigned long irqL; - struct sta_info *psta = NULL; - struct wlan_network *pwlan = NULL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf; - struct wlan_network *tgt_network = &(pmlmepriv->cur_network); - - if (pcmd->res != H2C_SUCCESS) - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - del_timer(&pmlmepriv->assoc_timer); -#ifdef __BIG_ENDIAN - /* endian_convert */ - pnetwork->Length = le32_to_cpu(pnetwork->Length); - pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength); - pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy); - pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi); - pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse); - pnetwork->Configuration.ATIMWindow = - le32_to_cpu(pnetwork->Configuration.ATIMWindow); - pnetwork->Configuration.DSConfig = - le32_to_cpu(pnetwork->Configuration.DSConfig); - pnetwork->Configuration.FHConfig.DwellTime = - le32_to_cpu(pnetwork->Configuration.FHConfig.DwellTime); - pnetwork->Configuration.FHConfig.HopPattern = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopPattern); - pnetwork->Configuration.FHConfig.HopSet = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopSet); - pnetwork->Configuration.FHConfig.Length = - le32_to_cpu(pnetwork->Configuration.FHConfig.Length); - pnetwork->Configuration.Length = - le32_to_cpu(pnetwork->Configuration.Length); - pnetwork->InfrastructureMode = - le32_to_cpu(pnetwork->InfrastructureMode); - pnetwork->IELength = le32_to_cpu(pnetwork->IELength); -#endif - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if ((pmlmepriv->fw_state) & WIFI_AP_STATE) { - psta = r8712_get_stainfo(&padapter->stapriv, - pnetwork->MacAddress); - if (!psta) { - psta = r8712_alloc_stainfo(&padapter->stapriv, - pnetwork->MacAddress); - if (!psta) - goto createbss_cmd_fail; - } - r8712_indicate_connect(padapter); - } else { - pwlan = _r8712_alloc_network(pmlmepriv); - if (!pwlan) { - pwlan = r8712_get_oldest_wlan_network( - &pmlmepriv->scanned_queue); - if (!pwlan) - goto createbss_cmd_fail; - pwlan->last_scanned = jiffies; - } else { - list_add_tail(&(pwlan->list), - &pmlmepriv->scanned_queue.queue); - } - pnetwork->Length = r8712_get_wlan_bssid_ex_sz(pnetwork); - memcpy(&(pwlan->network), pnetwork, pnetwork->Length); - pwlan->fixed = true; - memcpy(&tgt_network->network, pnetwork, - (r8712_get_wlan_bssid_ex_sz(pnetwork))); - if (pmlmepriv->fw_state & _FW_UNDER_LINKING) - pmlmepriv->fw_state ^= _FW_UNDER_LINKING; - /* - * we will set _FW_LINKED when there is one more sat to - * join us (stassoc_event_callback) - */ - } -createbss_cmd_fail: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - r8712_free_cmd_obj(pcmd); -} - -void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *) - (pcmd->rsp); - struct sta_info *psta = r8712_get_stainfo(pstapriv, - psetstakey_rsp->addr); - - if (!psta) - goto exit; - psta->aid = psta->mac_id = psetstakey_rsp->keyid; /*CAM_ID(CAM_ENTRY)*/ -exit: - r8712_free_cmd_obj(pcmd); -} - -void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - unsigned long irqL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct set_assocsta_parm *passocsta_parm = - (struct set_assocsta_parm *)(pcmd->parmbuf); - struct set_assocsta_rsp *passocsta_rsp = - (struct set_assocsta_rsp *) (pcmd->rsp); - struct sta_info *psta = r8712_get_stainfo(pstapriv, - passocsta_parm->addr); - - if (!psta) - return; - psta->aid = psta->mac_id = passocsta_rsp->cam_id; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if ((check_fwstate(pmlmepriv, WIFI_MP_STATE)) && - (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))) - pmlmepriv->fw_state ^= _FW_UNDER_LINKING; - set_fwstate(pmlmepriv, _FW_LINKED); - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - r8712_free_cmd_obj(pcmd); -} - -void r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl, - u32 tryPktCnt, u32 tryPktInterval, u32 firstStageTO) -{ - struct cmd_obj *ph2c; - struct DisconnectCtrlEx_param *param; - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - param = kzalloc(sizeof(*param), GFP_ATOMIC); - if (!param) { - kfree(ph2c); - return; - } - - param->EnableDrvCtrl = (unsigned char)enableDrvCtrl; - param->TryPktCnt = (unsigned char)tryPktCnt; - param->TryPktInterval = (unsigned char)tryPktInterval; - param->FirstStageTO = (unsigned int)firstStageTO; - - init_h2fwcmd_w_parm_no_rsp(ph2c, param, - GEN_CMD_CODE(_DisconnectCtrlEx)); - r8712_enqueue_cmd(pcmdpriv, ph2c); -} diff --git a/drivers/staging/rtl8712/rtl871x_cmd.h b/drivers/staging/rtl8712/rtl871x_cmd.h deleted file mode 100644 index bf6f0c6a86e5..000000000000 --- a/drivers/staging/rtl8712/rtl871x_cmd.h +++ /dev/null @@ -1,764 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_CMD_H_ -#define __RTL871X_CMD_H_ - -#include "wlan_bssdef.h" -#include "rtl871x_rf.h" -#define C2H_MEM_SZ (16*1024) - -#include "osdep_service.h" -#include "ieee80211.h" - -#define FREE_CMDOBJ_SZ 128 -#define MAX_CMDSZ 512 -#define MAX_RSPSZ 512 -#define MAX_EVTSZ 1024 -#define CMDBUFF_ALIGN_SZ 512 - -struct cmd_obj { - u16 cmdcode; - u8 res; - u8 *parmbuf; - u32 cmdsz; - u8 *rsp; - u32 rspsz; - struct list_head list; -}; - -struct cmd_priv { - struct completion cmd_queue_comp; - struct completion terminate_cmdthread_comp; - struct __queue cmd_queue; - u8 cmd_seq; - u8 *cmd_buf; /*shall be non-paged, and 4 bytes aligned*/ - u8 *cmd_allocated_buf; - u8 *rsp_buf; /*shall be non-paged, and 4 bytes aligned*/ - u8 *rsp_allocated_buf; - u32 cmd_issued_cnt; - u32 cmd_done_cnt; - u32 rsp_cnt; - struct _adapter *padapter; -}; - -struct evt_obj { - u16 evtcode; - u8 res; - u8 *parmbuf; - u32 evtsz; - struct list_head list; -}; - -struct evt_priv { - struct __queue evt_queue; - u8 event_seq; - u8 *evt_buf; /*shall be non-paged, and 4 bytes aligned*/ - u8 *evt_allocated_buf; - u32 evt_done_cnt; - struct tasklet_struct event_tasklet; -}; - -#define init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code) \ -do {\ - INIT_LIST_HEAD(&pcmd->list);\ - pcmd->cmdcode = code;\ - pcmd->parmbuf = (u8 *)(pparm);\ - pcmd->cmdsz = sizeof(*pparm);\ - pcmd->rsp = NULL;\ - pcmd->rspsz = 0;\ -} while (0) - -void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj); -void r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj); -struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue); -void r8712_free_cmd_obj(struct cmd_obj *pcmd); -int r8712_cmd_thread(void *context); -int r8712_init_cmd_priv(struct cmd_priv *pcmdpriv); -void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv); -int r8712_init_evt_priv(struct evt_priv *pevtpriv); -void r8712_free_evt_priv(struct evt_priv *pevtpriv); - -enum rtl871x_drvint_cid { - NONE_WK_CID, - WDG_WK_CID, - MAX_WK_CID -}; - -enum RFINTFS { - SWSI, - HWSI, - HWPI, -}; - -/* - * Caller Mode: Infra, Ad-HoC(C) - * Notes: To enter USB suspend mode - * Command Mode - */ -struct usb_suspend_parm { - u32 action; /* 1: sleep, 0:resume */ -}; - -/* - * Caller Mode: Infra, Ad-HoC(C) - * Notes: To disconnect the current associated BSS - * Command Mode - */ -struct disconnect_parm { - u32 rsvd; -}; - -/* - * Caller Mode: AP, Ad-HoC, Infra - * Notes: To set the NIC mode of RTL8711 - * Command Mode - * The definition of mode: - * - * #define IW_MODE_AUTO 0 // Let the driver decides which AP to join - * #define IW_MODE_ADHOC 1 // Single cell network (Ad-Hoc Clients) - * #define IW_MODE_INFRA 2 // Multi cell network, roaming, .. - * #define IW_MODE_MASTER 3 // Synchronisation master or AP - * #define IW_MODE_REPEAT 4 // Wireless Repeater (forwarder) - * #define IW_MODE_SECOND 5 // Secondary master/repeater (backup) - * #define IW_MODE_MONITOR 6 // Passive monitor (listen only) - */ -struct setopmode_parm { - u8 mode; - u8 rsvd[3]; -}; - -/* - * Caller Mode: AP, Ad-HoC, Infra - * Notes: To ask RTL8711 performing site-survey - * Command-Event Mode - */ -struct sitesurvey_parm { - __le32 passive_mode; /*active: 1, passive: 0 */ - __le32 bsslimit; /* 1 ~ 48 */ - __le32 ss_ssidlen; - u8 ss_ssid[IW_ESSID_MAX_SIZE + 1]; -}; - -/* - * Caller Mode: Any - * Notes: To set the auth type of RTL8711. open/shared/802.1x - * Command Mode - */ -struct setauth_parm { - u8 mode; /*0: legacy open, 1: legacy shared 2: 802.1x*/ - u8 _1x; /*0: PSK, 1: TLS*/ - u8 rsvd[2]; -}; - -/* - * Caller Mode: Infra - * a. algorithm: wep40, wep104, tkip & aes - * b. keytype: grp key/unicast key - * c. key contents - * - * when shared key ==> keyid is the camid - * when 802.1x ==> keyid [0:1] ==> grp key - * when 802.1x ==> keyid > 2 ==> unicast key - */ -struct setkey_parm { - u8 algorithm; /* encryption algorithm, could be none, wep40, - * TKIP, CCMP, wep104 - */ - u8 keyid; - u8 grpkey; /* 1: this is the grpkey for 802.1x. - * 0: this is the unicast key for 802.1x - */ - u8 key[16]; /* this could be 40 or 104 */ -}; - -/* - * When in AP or Ad-Hoc mode, this is used to - * allocate an sw/hw entry for a newly associated sta. - * Command - * when shared key ==> algorithm/keyid - */ -struct set_stakey_parm { - u8 addr[ETH_ALEN]; - u8 algorithm; - u8 key[16]; -}; - -struct set_stakey_rsp { - u8 addr[ETH_ALEN]; - u8 keyid; - u8 rsvd; -}; - -struct SetMacAddr_param { - u8 MacAddr[ETH_ALEN]; -}; - -/* - * Caller Ad-Hoc/AP - * - * Command -Rsp(AID == CAMID) mode - * - * This is to force fw to add an sta_data entry per driver's request. - * - * FW will write an cam entry associated with it. - * - */ -struct set_assocsta_parm { - u8 addr[ETH_ALEN]; -}; - -struct set_assocsta_rsp { - u8 cam_id; - u8 rsvd[3]; -}; - -/* - * Caller Ad-Hoc/AP - * - * Command mode - * - * This is to force fw to del an sta_data entry per driver's request - * - * FW will invalidate the cam entry associated with it. - * - */ -struct del_assocsta_parm { - u8 addr[ETH_ALEN]; -}; - -/* - * Caller Mode: AP/Ad-HoC(M) - * - * Notes: To notify fw that given staid has changed its power state - * - * Command Mode - * - */ -struct setstapwrstate_parm { - u8 staid; - u8 status; - u8 hwaddr[6]; -}; - -/* - * Caller Mode: Any - * - * Notes: To setup the basic rate of RTL8711 - * - * Command Mode - * - */ -struct setbasicrate_parm { - u8 basicrates[NumRates]; -}; - -/* - * Caller Mode: Any - * - * Notes: To read the current basic rate - * - * Command-Rsp Mode - * - */ -struct getbasicrate_parm { - u32 rsvd; -}; - -struct getbasicrate_rsp { - u8 basicrates[NumRates]; -}; - -/* - * Caller Mode: Any - * - * Notes: To setup the data rate of RTL8711 - * - * Command Mode - * - */ -struct setdatarate_parm { - u8 mac_id; - u8 datarates[NumRates]; -}; - -enum _RT_CHANNEL_DOMAIN { - RT_CHANNEL_DOMAIN_FCC = 0, - RT_CHANNEL_DOMAIN_IC = 1, - RT_CHANNEL_DOMAIN_ETSI = 2, - RT_CHANNEL_DOMAIN_SPAIN = 3, - RT_CHANNEL_DOMAIN_FRANCE = 4, - RT_CHANNEL_DOMAIN_MKK = 5, - RT_CHANNEL_DOMAIN_MKK1 = 6, - RT_CHANNEL_DOMAIN_ISRAEL = 7, - RT_CHANNEL_DOMAIN_TELEC = 8, - - /* Be compatible with old channel plan. No good! */ - RT_CHANNEL_DOMAIN_MIC = 9, - RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN = 10, - RT_CHANNEL_DOMAIN_WORLD_WIDE_13 = 11, - RT_CHANNEL_DOMAIN_TELEC_NETGEAR = 12, - - RT_CHANNEL_DOMAIN_NCC = 13, - RT_CHANNEL_DOMAIN_5G = 14, - RT_CHANNEL_DOMAIN_5G_40M = 15, - /*===== Add new channel plan above this line===============*/ - RT_CHANNEL_DOMAIN_MAX, -}; - - -struct SetChannelPlan_param { - enum _RT_CHANNEL_DOMAIN ChannelPlan; -}; - -/* - * Caller Mode: Any - * - * Notes: To read the current data rate - * - * Command-Rsp Mode - * - */ -struct getdatarate_parm { - u32 rsvd; - -}; - -struct getdatarate_rsp { - u8 datarates[NumRates]; -}; - - -/* - * Caller Mode: Any - * AP: AP can use the info for the contents of beacon frame - * Infra: STA can use the info when sitesurveying - * Ad-HoC(M): Like AP - * Ad-HoC(C): Like STA - * - * - * Notes: To set the phy capability of the NIC - * - * Command Mode - * - */ - -/* - * Caller Mode: Any - * - * Notes: To set the channel/modem/band - * This command will be used when channel/modem/band is changed. - * - * Command Mode - * - */ -/* - * Caller Mode: Any - * - * Notes: To get the current setting of channel/modem/band - * - * Command-Rsp Mode - * - */ -struct getphy_rsp { - u8 rfchannel; - u8 modem; -}; - -struct readBB_parm { - u8 offset; -}; - -struct readBB_rsp { - u8 value; -}; - -struct readTSSI_parm { - u8 offset; -}; - -struct readTSSI_rsp { - u8 value; -}; - -struct writeBB_parm { - u8 offset; - u8 value; -}; - -struct writePTM_parm { - u8 type; -}; - -struct readRF_parm { - u8 offset; -}; - -struct readRF_rsp { - u32 value; -}; - -struct writeRF_parm { - u32 offset; - u32 value; -}; - -struct setrfintfs_parm { - u8 rfintfs; -}; - -struct getrfintfs_parm { - u8 rfintfs; -}; - -/* - * Notes: This command is used for H2C/C2H loopback testing - * - * mac[0] == 0 - * ==> CMD mode, return H2C_SUCCESS. - * The following condition must be true under CMD mode - * mac[1] == mac[4], mac[2] == mac[3], mac[0]=mac[5]= 0; - * s0 == 0x1234, s1 == 0xabcd, w0 == 0x78563412, w1 == 0x5aa5def7; - * s2 == (b1 << 8 | b0); - * - * mac[0] == 1 - * ==> CMD_RSP mode, return H2C_SUCCESS_RSP - * - * The rsp layout shall be: - * rsp: parm: - * mac[0] = mac[5]; - * mac[1] = mac[4]; - * mac[2] = mac[3]; - * mac[3] = mac[2]; - * mac[4] = mac[1]; - * mac[5] = mac[0]; - * s0 = s1; - * s1 = swap16(s0); - * w0 = swap32(w1); - * b0 = b1 - * s2 = s0 + s1 - * b1 = b0 - * w1 = w0 - * - * mac[0] == 2 - * ==> CMD_EVENT mode, return H2C_SUCCESS - * The event layout shall be: - * event: parm: - * mac[0] = mac[5]; - * mac[1] = mac[4]; - * mac[2] = event's sequence number, starting from 1 to parm's marc[3] - * mac[3] = mac[2]; - * mac[4] = mac[1]; - * mac[5] = mac[0]; - * s0 = swap16(s0) - event.mac[2]; - * s1 = s1 + event.mac[2]; - * w0 = swap32(w0); - * b0 = b1 - * s2 = s0 + event.mac[2] - * b1 = b0 - * w1 = swap32(w1) - event.mac[2]; - * - * parm->mac[3] is the total event counts that host requested. - * - * - * event will be the same with the cmd's param. - * - */ - -/* CMD param Formart for DRV INTERNAL CMD HDL*/ -struct drvint_cmd_parm { - int i_cid; /*internal cmd id*/ - int sz; /* buf sz*/ - unsigned char *pbuf; -}; - -/*------------------- Below are used for RF/BB tuning ---------------------*/ - -struct setantenna_parm { - u8 tx_antset; - u8 rx_antset; - u8 tx_antenna; - u8 rx_antenna; -}; - -struct enrateadaptive_parm { - u32 en; -}; - -struct settxagctbl_parm { - u32 txagc[MAX_RATES_LENGTH]; -}; - -struct gettxagctbl_parm { - u32 rsvd; -}; - -struct gettxagctbl_rsp { - u32 txagc[MAX_RATES_LENGTH]; -}; - -struct setagcctrl_parm { - u32 agcctrl; /* 0: pure hw, 1: fw */ -}; - -struct setssup_parm { - u32 ss_ForceUp[MAX_RATES_LENGTH]; -}; - -struct getssup_parm { - u32 rsvd; -}; - -struct getssup_rsp { - u8 ss_ForceUp[MAX_RATES_LENGTH]; -}; - -struct setssdlevel_parm { - u8 ss_DLevel[MAX_RATES_LENGTH]; -}; - -struct getssdlevel_parm { - u32 rsvd; -}; - -struct getssdlevel_rsp { - u8 ss_DLevel[MAX_RATES_LENGTH]; -}; - -struct setssulevel_parm { - u8 ss_ULevel[MAX_RATES_LENGTH]; -}; - -struct getssulevel_parm { - u32 rsvd; -}; - -struct getssulevel_rsp { - u8 ss_ULevel[MAX_RATES_LENGTH]; -}; - -struct setcountjudge_parm { - u8 count_judge[MAX_RATES_LENGTH]; -}; - -struct getcountjudge_parm { - u32 rsvd; -}; - -struct getcountjudge_rsp { - u8 count_judge[MAX_RATES_LENGTH]; -}; - -struct setpwrmode_parm { - u8 mode; - u8 flag_low_traffic_en; - u8 flag_lpnav_en; - u8 flag_rf_low_snr_en; - u8 flag_dps_en; /* 1: dps, 0: 32k */ - u8 bcn_rx_en; - u8 bcn_pass_cnt; /* fw report one beacon information to - * driver when it receives bcn_pass_cnt - * beacons. - */ - u8 bcn_to; /* beacon TO (ms). ¡§=0¡¨ no limit.*/ - u16 bcn_itv; - u8 app_itv; /* only for VOIP mode. */ - u8 awake_bcn_itv; - u8 smart_ps; - u8 bcn_pass_time; /* unit: 100ms */ -}; - -struct setatim_parm { - u8 op; /*0: add, 1:del*/ - u8 txid; /* id of dest station.*/ -}; - -struct setratable_parm { - u8 ss_ForceUp[NumRates]; - u8 ss_ULevel[NumRates]; - u8 ss_DLevel[NumRates]; - u8 count_judge[NumRates]; -}; - -struct getratable_parm { - uint rsvd; -}; - -struct getratable_rsp { - u8 ss_ForceUp[NumRates]; - u8 ss_ULevel[NumRates]; - u8 ss_DLevel[NumRates]; - u8 count_judge[NumRates]; -}; - -/*to get TX,RX retry count*/ -struct gettxretrycnt_parm { - unsigned int rsvd; -}; - -struct gettxretrycnt_rsp { - unsigned long tx_retrycnt; -}; - -struct getrxretrycnt_parm { - unsigned int rsvd; -}; - -struct getrxretrycnt_rsp { - unsigned long rx_retrycnt; -}; - -/*to get BCNOK,BCNERR count*/ -struct getbcnokcnt_parm { - unsigned int rsvd; -}; - -struct getbcnokcnt_rsp { - unsigned long bcnokcnt; -}; - -struct getbcnerrcnt_parm { - unsigned int rsvd; -}; - -struct getbcnerrcnt_rsp { - unsigned long bcnerrcnt; -}; - -/* to get current TX power level*/ -struct getcurtxpwrlevel_parm { - unsigned int rsvd; -}; - -struct getcurtxpwrlevel_rsp { - unsigned short tx_power; -}; - -/*dynamic on/off DIG*/ -struct setdig_parm { - unsigned char dig_on; /* 1:on , 0:off */ -}; - -/*dynamic on/off RA*/ -struct setra_parm { - unsigned char ra_on; /* 1:on , 0:off */ -}; - -struct setprobereqextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[0]; -}; - -struct setassocreqextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[0]; -}; - -struct setproberspextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[0]; -}; - -struct setassocrspextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[0]; -}; - -struct addBaReq_parm { - unsigned int tid; -}; - -/*H2C Handler index: 46 */ -struct SetChannel_parm { - u32 curr_ch; -}; - -/*H2C Handler index: 61 */ -struct DisconnectCtrlEx_param { - /* MAXTIME = (2 * FirstStageTO) + (TryPktCnt * TryPktInterval) */ - unsigned char EnableDrvCtrl; - unsigned char TryPktCnt; - unsigned char TryPktInterval; /* Unit: ms */ - unsigned char rsvd; - unsigned int FirstStageTO; /* Unit: ms */ -}; - -#define GEN_CMD_CODE(cmd) cmd ## _CMD_ - -/* - * Result: - * 0x00: success - * 0x01: success, and check Response. - * 0x02: cmd ignored due to duplicated sequence number - * 0x03: cmd dropped due to invalid cmd code - * 0x04: reserved. - */ - -#define H2C_RSP_OFFSET 512 -#define H2C_SUCCESS 0x00 -#define H2C_SUCCESS_RSP 0x01 -#define H2C_DUPLICATED 0x02 -#define H2C_DROPPED 0x03 -#define H2C_PARAMETERS_ERROR 0x04 -#define H2C_REJECTED 0x05 -#define H2C_CMD_OVERFLOW 0x06 -#define H2C_RESERVED 0x07 - -void r8712_setMacAddr_cmd(struct _adapter *padapter, u8 *mac_addr); -u8 r8712_sitesurvey_cmd(struct _adapter *padapter, - struct ndis_802_11_ssid *pssid); -int r8712_createbss_cmd(struct _adapter *padapter); -void r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key); -int r8712_joinbss_cmd(struct _adapter *padapter, - struct wlan_network *pnetwork); -void r8712_disassoc_cmd(struct _adapter *padapter); -void r8712_setopmode_cmd(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype); -int r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset); -void r8712_set_chplan_cmd(struct _adapter *padapter, int chplan); -int r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval); -int r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val); -void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid); -void r8712_wdg_wk_cmd(struct _adapter *padapter); -void r8712_survey_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_disassoc_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_joinbss_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_createbss_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl, - u32 tryPktCnt, u32 tryPktInterval, u32 firstStageTO); - -struct _cmd_callback { - u32 cmd_code; - void (*callback)(struct _adapter *padapter, struct cmd_obj *cmd); -}; - -#include "rtl8712_cmd.h" - -#endif /* _CMD_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_debug.h b/drivers/staging/rtl8712/rtl871x_debug.h deleted file mode 100644 index 69c631af2a2a..000000000000 --- a/drivers/staging/rtl8712/rtl871x_debug.h +++ /dev/null @@ -1,130 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_DEBUG_H__ -#define __RTL871X_DEBUG_H__ - -#include "osdep_service.h" -#include "drv_types.h" - -#define _drv_emerg_ 1 -#define _drv_alert_ 2 -#define _drv_crit_ 3 -#define _drv_err_ 4 -#define _drv_warning_ 5 -#define _drv_notice_ 6 -#define _drv_info_ 7 -#define _drv_dump_ 8 -#define _drv_debug_ 9 - -#define _module_rtl871x_xmit_c_ BIT(0) -#define _module_xmit_osdep_c_ BIT(1) -#define _module_rtl871x_recv_c_ BIT(2) -#define _module_recv_osdep_c_ BIT(3) -#define _module_rtl871x_mlme_c_ BIT(4) -#define _module_mlme_osdep_c_ BIT(5) -#define _module_rtl871x_sta_mgt_c_ BIT(6) -#define _module_rtl871x_cmd_c_ BIT(7) -#define _module_cmd_osdep_c_ BIT(8) -#define _module_rtl871x_io_c_ BIT(9) -#define _module_io_osdep_c_ BIT(10) -#define _module_os_intfs_c_ BIT(11) -#define _module_rtl871x_security_c_ BIT(12) -#define _module_rtl871x_eeprom_c_ BIT(13) -#define _module_hal_init_c_ BIT(14) -#define _module_hci_hal_init_c_ BIT(15) -#define _module_rtl871x_ioctl_c_ BIT(16) -#define _module_rtl871x_ioctl_set_c_ BIT(17) -#define _module_rtl871x_pwrctrl_c_ BIT(19) -#define _module_hci_intfs_c_ BIT(20) -#define _module_hci_ops_c_ BIT(21) -#define _module_osdep_service_c_ BIT(22) -#define _module_rtl871x_mp_ioctl_c_ BIT(23) -#define _module_hci_ops_os_c_ BIT(24) -#define _module_rtl871x_ioctl_os_c BIT(25) -#define _module_rtl8712_cmd_c_ BIT(26) -#define _module_rtl871x_mp_c_ BIT(27) -#define _module_rtl8712_xmit_c_ BIT(28) -#define _module_rtl8712_efuse_c_ BIT(29) -#define _module_rtl8712_recv_c_ BIT(30) -#define _module_rtl8712_led_c_ BIT(31) - -#undef _MODULE_DEFINE_ - -#if defined _RTL871X_XMIT_C_ - #define _MODULE_DEFINE_ _module_rtl871x_xmit_c_ -#elif defined _XMIT_OSDEP_C_ - #define _MODULE_DEFINE_ _module_xmit_osdep_c_ -#elif defined _RTL871X_RECV_C_ - #define _MODULE_DEFINE_ _module_rtl871x_recv_c_ -#elif defined _RECV_OSDEP_C_ - #define _MODULE_DEFINE_ _module_recv_osdep_c_ -#elif defined _RTL871X_MLME_C_ - #define _MODULE_DEFINE_ _module_rtl871x_mlme_c_ -#elif defined _MLME_OSDEP_C_ - #define _MODULE_DEFINE_ _module_mlme_osdep_c_ -#elif defined _RTL871X_STA_MGT_C_ - #define _MODULE_DEFINE_ _module_rtl871x_sta_mgt_c_ -#elif defined _RTL871X_CMD_C_ - #define _MODULE_DEFINE_ _module_rtl871x_cmd_c_ -#elif defined _CMD_OSDEP_C_ - #define _MODULE_DEFINE_ _module_cmd_osdep_c_ -#elif defined _RTL871X_IO_C_ - #define _MODULE_DEFINE_ _module_rtl871x_io_c_ -#elif defined _IO_OSDEP_C_ - #define _MODULE_DEFINE_ _module_io_osdep_c_ -#elif defined _OS_INTFS_C_ - #define _MODULE_DEFINE_ _module_os_intfs_c_ -#elif defined _RTL871X_SECURITY_C_ - #define _MODULE_DEFINE_ _module_rtl871x_security_c_ -#elif defined _RTL871X_EEPROM_C_ - #define _MODULE_DEFINE_ _module_rtl871x_eeprom_c_ -#elif defined _HAL_INIT_C_ - #define _MODULE_DEFINE_ _module_hal_init_c_ -#elif defined _HCI_HAL_INIT_C_ - #define _MODULE_DEFINE_ _module_hci_hal_init_c_ -#elif defined _RTL871X_IOCTL_C_ - #define _MODULE_DEFINE_ _module_rtl871x_ioctl_c_ -#elif defined _RTL871X_IOCTL_SET_C_ - #define _MODULE_DEFINE_ _module_rtl871x_ioctl_set_c_ -#elif defined _RTL871X_PWRCTRL_C_ - #define _MODULE_DEFINE_ _module_rtl871x_pwrctrl_c_ -#elif defined _HCI_INTF_C_ - #define _MODULE_DEFINE_ _module_hci_intfs_c_ -#elif defined _HCI_OPS_C_ - #define _MODULE_DEFINE_ _module_hci_ops_c_ -#elif defined _OSDEP_HCI_INTF_C_ - #define _MODULE_DEFINE_ _module_hci_intfs_c_ -#elif defined _OSDEP_SERVICE_C_ - #define _MODULE_DEFINE_ _module_osdep_service_c_ -#elif defined _RTL871X_MP_IOCTL_C_ - #define _MODULE_DEFINE_ _module_rtl871x_mp_ioctl_c_ -#elif defined _HCI_OPS_OS_C_ - #define _MODULE_DEFINE_ _module_hci_ops_os_c_ -#elif defined _RTL871X_IOCTL_LINUX_C_ - #define _MODULE_DEFINE_ _module_rtl871x_ioctl_os_c -#elif defined _RTL871X_MP_C_ - #define _MODULE_DEFINE_ _module_rtl871x_mp_c_ -#elif defined _RTL8712_CMD_C_ - #define _MODULE_DEFINE_ _module_rtl8712_cmd_c_ -#elif defined _RTL8712_XMIT_C_ - #define _MODULE_DEFINE_ _module_rtl8712_xmit_c_ -#elif defined _RTL8712_EFUSE_C_ - #define _MODULE_DEFINE_ _module_rtl8712_efuse_c_ -#elif defined _RTL8712_RECV_C_ - #define _MODULE_DEFINE_ _module_rtl8712_recv_c_ -#else - #undef _MODULE_DEFINE_ -#endif - -#endif /*__RTL871X_DEBUG_H__*/ diff --git a/drivers/staging/rtl8712/rtl871x_eeprom.c b/drivers/staging/rtl8712/rtl871x_eeprom.c deleted file mode 100644 index 221bf92e1b1c..000000000000 --- a/drivers/staging/rtl8712/rtl871x_eeprom.c +++ /dev/null @@ -1,220 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_eeprom.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_EEPROM_C_ - -#include "osdep_service.h" -#include "drv_types.h" - -static void up_clk(struct _adapter *padapter, u16 *x) -{ - *x = *x | _EESK; - r8712_write8(padapter, EE_9346CR, (u8)*x); - udelay(CLOCK_RATE); -} - -static void down_clk(struct _adapter *padapter, u16 *x) -{ - *x = *x & ~_EESK; - r8712_write8(padapter, EE_9346CR, (u8)*x); - udelay(CLOCK_RATE); -} - -static void shift_out_bits(struct _adapter *padapter, u16 data, u16 count) -{ - u16 x, mask; - - if (padapter->surprise_removed) - goto out; - mask = 0x01 << (count - 1); - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDO | _EEDI); - do { - x &= ~_EEDI; - if (data & mask) - x |= _EEDI; - if (padapter->surprise_removed) - goto out; - r8712_write8(padapter, EE_9346CR, (u8)x); - udelay(CLOCK_RATE); - up_clk(padapter, &x); - down_clk(padapter, &x); - mask >>= 1; - } while (mask); - if (padapter->surprise_removed) - goto out; - x &= ~_EEDI; - r8712_write8(padapter, EE_9346CR, (u8)x); -out:; -} - -static u16 shift_in_bits(struct _adapter *padapter) -{ - u16 x, d = 0, i; - - if (padapter->surprise_removed) - goto out; - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDO | _EEDI); - d = 0; - for (i = 0; i < 16; i++) { - d <<= 1; - up_clk(padapter, &x); - if (padapter->surprise_removed) - goto out; - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDI); - if (x & _EEDO) - d |= 1; - down_clk(padapter, &x); - } -out: - return d; -} - -static void standby(struct _adapter *padapter) -{ - u8 x; - - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EECS | _EESK); - r8712_write8(padapter, EE_9346CR, x); - udelay(CLOCK_RATE); - x |= _EECS; - r8712_write8(padapter, EE_9346CR, x); - udelay(CLOCK_RATE); -} - -static u16 wait_eeprom_cmd_done(struct _adapter *padapter) -{ - u8 x; - u16 i; - - standby(padapter); - for (i = 0; i < 200; i++) { - x = r8712_read8(padapter, EE_9346CR); - if (x & _EEDO) - return true; - udelay(CLOCK_RATE); - } - return false; -} - -static void eeprom_clean(struct _adapter *padapter) -{ - u16 x; - - if (padapter->surprise_removed) - return; - x = r8712_read8(padapter, EE_9346CR); - if (padapter->surprise_removed) - return; - x &= ~(_EECS | _EEDI); - r8712_write8(padapter, EE_9346CR, (u8)x); - if (padapter->surprise_removed) - return; - up_clk(padapter, &x); - if (padapter->surprise_removed) - return; - down_clk(padapter, &x); -} - -void r8712_eeprom_write16(struct _adapter *padapter, u16 reg, u16 data) -{ - u8 x; - u8 tmp8_ori, tmp8_new, tmp8_clk_ori, tmp8_clk_new; - - tmp8_ori = r8712_read8(padapter, 0x102502f1); - tmp8_new = tmp8_ori & 0xf7; - if (tmp8_ori != tmp8_new) - r8712_write8(padapter, 0x102502f1, tmp8_new); - tmp8_clk_ori = r8712_read8(padapter, 0x10250003); - tmp8_clk_new = tmp8_clk_ori | 0x20; - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_new); - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDI | _EEDO | _EESK | _EEM0); - x |= _EEM1 | _EECS; - r8712_write8(padapter, EE_9346CR, x); - shift_out_bits(padapter, EEPROM_EWEN_OPCODE, 5); - if (padapter->eeprom_address_size == 8) /*CF+ and SDIO*/ - shift_out_bits(padapter, 0, 6); - else /* USB */ - shift_out_bits(padapter, 0, 4); - standby(padapter); - /* Erase this particular word. Write the erase opcode and register - * number in that order. The opcode is 3bits in length; reg is 6 - * bits long. - */ - standby(padapter); - /* write the new word to the EEPROM - * send the write opcode the EEPORM - */ - shift_out_bits(padapter, EEPROM_WRITE_OPCODE, 3); - /* select which word in the EEPROM that we are writing to. */ - shift_out_bits(padapter, reg, padapter->eeprom_address_size); - /* write the data to the selected EEPROM word. */ - shift_out_bits(padapter, data, 16); - if (wait_eeprom_cmd_done(padapter)) { - standby(padapter); - shift_out_bits(padapter, EEPROM_EWDS_OPCODE, 5); - shift_out_bits(padapter, reg, 4); - eeprom_clean(padapter); - } - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_ori); - if (tmp8_new != tmp8_ori) - r8712_write8(padapter, 0x102502f1, tmp8_ori); -} - -u16 r8712_eeprom_read16(struct _adapter *padapter, u16 reg) /*ReadEEprom*/ -{ - u16 x; - u16 data = 0; - u8 tmp8_ori, tmp8_new, tmp8_clk_ori, tmp8_clk_new; - - tmp8_ori = r8712_read8(padapter, 0x102502f1); - tmp8_new = tmp8_ori & 0xf7; - if (tmp8_ori != tmp8_new) - r8712_write8(padapter, 0x102502f1, tmp8_new); - tmp8_clk_ori = r8712_read8(padapter, 0x10250003); - tmp8_clk_new = tmp8_clk_ori | 0x20; - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_new); - if (padapter->surprise_removed) - goto out; - /* select EEPROM, reset bits, set _EECS */ - x = r8712_read8(padapter, EE_9346CR); - if (padapter->surprise_removed) - goto out; - x &= ~(_EEDI | _EEDO | _EESK | _EEM0); - x |= _EEM1 | _EECS; - r8712_write8(padapter, EE_9346CR, (unsigned char)x); - /* write the read opcode and register number in that order - * The opcode is 3bits in length, reg is 6 bits long - */ - shift_out_bits(padapter, EEPROM_READ_OPCODE, 3); - shift_out_bits(padapter, reg, padapter->eeprom_address_size); - /* Now read the data (16 bits) in from the selected EEPROM word */ - data = shift_in_bits(padapter); - eeprom_clean(padapter); -out: - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_ori); - if (tmp8_new != tmp8_ori) - r8712_write8(padapter, 0x102502f1, tmp8_ori); - return data; -} diff --git a/drivers/staging/rtl8712/rtl871x_eeprom.h b/drivers/staging/rtl8712/rtl871x_eeprom.h deleted file mode 100644 index 7bdeb2aaa025..000000000000 --- a/drivers/staging/rtl8712/rtl871x_eeprom.h +++ /dev/null @@ -1,88 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL871X_EEPROM_H__ -#define __RTL871X_EEPROM_H__ - -#include "osdep_service.h" - -#define RTL8712_EEPROM_ID 0x8712 -#define EEPROM_MAX_SIZE 256 -#define CLOCK_RATE 50 /*100us*/ - -/*- EEPROM opcodes*/ -#define EEPROM_READ_OPCODE 06 -#define EEPROM_WRITE_OPCODE 05 -#define EEPROM_ERASE_OPCODE 07 -#define EEPROM_EWEN_OPCODE 19 /* Erase/write enable*/ -#define EEPROM_EWDS_OPCODE 16 /* Erase/write disable*/ - -#define EEPROM_CID_DEFAULT 0x0 -#define EEPROM_CID_ALPHA 0x1 -#define EEPROM_CID_Senao 0x3 -#define EEPROM_CID_NetCore 0x5 -#define EEPROM_CID_CAMEO 0X8 -#define EEPROM_CID_SITECOM 0x9 -#define EEPROM_CID_COREGA 0xB -#define EEPROM_CID_EDIMAX_BELKIN 0xC -#define EEPROM_CID_SERCOMM_BELKIN 0xE -#define EEPROM_CID_CAMEO1 0xF -#define EEPROM_CID_WNC_COREGA 0x12 -#define EEPROM_CID_CLEVO 0x13 -#define EEPROM_CID_WHQL 0xFE - -enum RT_CUSTOMER_ID { - RT_CID_DEFAULT = 0, - RT_CID_8187_ALPHA0 = 1, - RT_CID_8187_SERCOMM_PS = 2, - RT_CID_8187_HW_LED = 3, - RT_CID_8187_NETGEAR = 4, - RT_CID_WHQL = 5, - RT_CID_819x_CAMEO = 6, - RT_CID_819x_RUNTOP = 7, - RT_CID_819x_Senao = 8, - RT_CID_TOSHIBA = 9, - RT_CID_819x_Netcore = 10, - RT_CID_Nettronix = 11, - RT_CID_DLINK = 12, - RT_CID_PRONET = 13, - RT_CID_COREGA = 14, - RT_CID_819x_ALPHA = 15, - RT_CID_819x_Sitecom = 16, - RT_CID_CCX = 17, - RT_CID_819x_Lenovo = 18, - RT_CID_819x_QMI = 19, - RT_CID_819x_Edimax_Belkin = 20, - RT_CID_819x_Sercomm_Belkin = 21, - RT_CID_819x_CAMEO1 = 22, - RT_CID_819x_MSI = 23, - RT_CID_819x_Acer = 24, - RT_CID_819x_AzWave_ASUS = 25, - RT_CID_819x_AzWave = 26, - RT_CID_819x_WNC_COREGA = 27, - RT_CID_819x_CLEVO = 28, -}; - -struct eeprom_priv { - u8 bautoload_fail_flag; - u8 bempty; - u8 sys_config; - u8 mac_addr[6]; - u8 config0; - u16 channel_plan; - u8 country_string[3]; - u8 tx_power_b[15]; - u8 tx_power_g[15]; - u8 tx_power_a[201]; - u8 efuse_eeprom_data[EEPROM_MAX_SIZE]; - enum RT_CUSTOMER_ID CustomerID; -}; - -void r8712_eeprom_write16(struct _adapter *padapter, u16 reg, u16 data); -u16 r8712_eeprom_read16(struct _adapter *padapter, u16 reg); - -#endif /*__RTL871X_EEPROM_H__*/ - diff --git a/drivers/staging/rtl8712/rtl871x_event.h b/drivers/staging/rtl8712/rtl871x_event.h deleted file mode 100644 index 759a2d27d8f2..000000000000 --- a/drivers/staging/rtl8712/rtl871x_event.h +++ /dev/null @@ -1,109 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871x_EVENT_H_ -#define _RTL871x_EVENT_H_ - -#include "osdep_service.h" - -#include "wlan_bssdef.h" -#include <linux/semaphore.h> -#include <linux/sem.h> - -/* - * Used to report a bss has been scanned - */ -struct survey_event { - struct wlan_bssid_ex bss; -}; - -/* - * Used to report that the requested site survey has been done. - * bss_cnt indicates the number of bss that has been reported. - */ -struct surveydone_event { - unsigned int bss_cnt; - -}; - -/* - * Used to report the link result of joinning the given bss - * join_res: - * -1: authentication fail - * -2: association fail - * > 0: TID - */ -struct joinbss_event { - struct wlan_network network; -}; - -/* - * Used to report a given STA has joinned the created BSS. - * It is used in AP/Ad-HoC(M) mode. - */ -struct stassoc_event { - unsigned char macaddr[6]; - unsigned char rsvd[2]; - __le32 cam_id; -}; - -struct stadel_event { - unsigned char macaddr[6]; - unsigned char rsvd[2]; -}; - -struct addba_event { - unsigned int tid; -}; - -#define GEN_EVT_CODE(event) event ## _EVT_ - -struct fwevent { - u32 parmsize; - void (*event_callback)(struct _adapter *dev, u8 *pbuf); -}; - -#define C2HEVENT_SZ 32 -struct event_node { - unsigned char *node; - unsigned char evt_code; - unsigned short evt_sz; - /*volatile*/ int *caller_ff_tail; - int caller_ff_sz; -}; - -struct c2hevent_queue { - /*volatile*/ int head; - /*volatile*/ int tail; - struct event_node nodes[C2HEVENT_SZ]; - unsigned char seq; -}; - -#define NETWORK_QUEUE_SZ 4 - -struct network_queue { - /*volatile*/ int head; - /*volatile*/ int tail; - struct wlan_bssid_ex networks[NETWORK_QUEUE_SZ]; -}; - -struct ADDBA_Req_Report_parm { - unsigned char MacAddress[ETH_ALEN]; - unsigned short StartSeqNum; - unsigned char tid; -}; - -#include "rtl8712_event.h" - -#endif /* _WLANEVENT_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_ht.h b/drivers/staging/rtl8712/rtl871x_ht.h deleted file mode 100644 index ebd78665775d..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ht.h +++ /dev/null @@ -1,33 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_HT_H_ -#define _RTL871X_HT_H_ - -#include "osdep_service.h" -#include "wifi.h" - -struct ht_priv { - unsigned int ht_option; - unsigned int ampdu_enable;/*for enable Tx A-MPDU*/ - unsigned char baddbareq_issued[16]; - unsigned int tx_amsdu_enable;/*for enable Tx A-MSDU */ - unsigned int tx_amdsu_maxlen; /* 1: 8k, 0:4k ; default:8k, for tx */ - unsigned int rx_ampdu_maxlen; /* for rx reordering ctrl win_sz, - * updated when join_callback. - */ - struct ieee80211_ht_cap ht_cap; -}; - -#endif /*_RTL871X_HT_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_io.c b/drivers/staging/rtl8712/rtl871x_io.c deleted file mode 100644 index 6789a4c98564..000000000000 --- a/drivers/staging/rtl8712/rtl871x_io.c +++ /dev/null @@ -1,147 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_io.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -/* - * - * The purpose of rtl871x_io.c - * - * a. provides the API - * b. provides the protocol engine - * c. provides the software interface between caller and the hardware interface - * - * For r8712u, both sync/async operations are provided. - * - * Only sync read/write_mem operations are provided. - * - */ - -#define _RTL871X_IO_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_io.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -static uint _init_intf_hdl(struct _adapter *padapter, - struct intf_hdl *pintf_hdl) -{ - struct intf_priv *pintf_priv; - void (*set_intf_option)(u32 *poption) = NULL; - void (*set_intf_funs)(struct intf_hdl *pintf_hdl); - void (*set_intf_ops)(struct _io_ops *pops); - uint (*init_intf_priv)(struct intf_priv *pintfpriv); - - set_intf_option = &(r8712_usb_set_intf_option); - set_intf_funs = &(r8712_usb_set_intf_funs); - set_intf_ops = &r8712_usb_set_intf_ops; - init_intf_priv = &r8712_usb_init_intf_priv; - pintf_priv = pintf_hdl->pintfpriv = kmalloc(sizeof(struct intf_priv), - GFP_ATOMIC); - if (!pintf_priv) - goto _init_intf_hdl_fail; - pintf_hdl->adapter = (u8 *)padapter; - set_intf_option(&pintf_hdl->intf_option); - set_intf_funs(pintf_hdl); - set_intf_ops(&pintf_hdl->io_ops); - pintf_priv->intf_dev = (u8 *)&padapter->dvobjpriv; - if (init_intf_priv(pintf_priv) == _FAIL) - goto _init_intf_hdl_fail; - return _SUCCESS; -_init_intf_hdl_fail: - kfree(pintf_priv); - return _FAIL; -} - -static void _unload_intf_hdl(struct intf_priv *pintfpriv) -{ - void (*unload_intf_priv)(struct intf_priv *pintfpriv); - - unload_intf_priv = &r8712_usb_unload_intf_priv; - unload_intf_priv(pintfpriv); - kfree(pintfpriv); -} - -static uint register_intf_hdl(u8 *dev, struct intf_hdl *pintfhdl) -{ - struct _adapter *adapter = (struct _adapter *)dev; - - pintfhdl->intf_option = 0; - pintfhdl->adapter = dev; - pintfhdl->intf_dev = (u8 *)&adapter->dvobjpriv; - if (!_init_intf_hdl(adapter, pintfhdl)) - goto register_intf_hdl_fail; - return _SUCCESS; -register_intf_hdl_fail: - return false; -} - -static void unregister_intf_hdl(struct intf_hdl *pintfhdl) -{ - _unload_intf_hdl(pintfhdl->pintfpriv); - memset((u8 *)pintfhdl, 0, sizeof(struct intf_hdl)); -} - -uint r8712_alloc_io_queue(struct _adapter *adapter) -{ - u32 i; - struct io_queue *pio_queue; - struct io_req *pio_req; - - pio_queue = kmalloc(sizeof(*pio_queue), GFP_ATOMIC); - if (!pio_queue) - goto alloc_io_queue_fail; - INIT_LIST_HEAD(&pio_queue->free_ioreqs); - INIT_LIST_HEAD(&pio_queue->processing); - INIT_LIST_HEAD(&pio_queue->pending); - spin_lock_init(&pio_queue->lock); - pio_queue->pallocated_free_ioreqs_buf = kzalloc(NUM_IOREQ * - (sizeof(struct io_req)) + 4, - GFP_ATOMIC); - if ((pio_queue->pallocated_free_ioreqs_buf) == NULL) - goto alloc_io_queue_fail; - pio_queue->free_ioreqs_buf = pio_queue->pallocated_free_ioreqs_buf + 4 - - ((addr_t)(pio_queue->pallocated_free_ioreqs_buf) - & 3); - pio_req = (struct io_req *)(pio_queue->free_ioreqs_buf); - for (i = 0; i < NUM_IOREQ; i++) { - INIT_LIST_HEAD(&pio_req->list); - list_add_tail(&pio_req->list, &pio_queue->free_ioreqs); - pio_req++; - } - if ((register_intf_hdl((u8 *)adapter, &pio_queue->intf)) == _FAIL) - goto alloc_io_queue_fail; - adapter->pio_queue = pio_queue; - return _SUCCESS; -alloc_io_queue_fail: - if (pio_queue) { - kfree(pio_queue->pallocated_free_ioreqs_buf); - kfree(pio_queue); - } - adapter->pio_queue = NULL; - return _FAIL; -} - -void r8712_free_io_queue(struct _adapter *adapter) -{ - struct io_queue *pio_queue = adapter->pio_queue; - - if (pio_queue) { - kfree(pio_queue->pallocated_free_ioreqs_buf); - adapter->pio_queue = NULL; - unregister_intf_hdl(&pio_queue->intf); - kfree(pio_queue); - } -} diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h deleted file mode 100644 index c5b12f74ebf8..000000000000 --- a/drivers/staging/rtl8712/rtl871x_io.h +++ /dev/null @@ -1,236 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_IO_H_ -#define _RTL871X_IO_H_ - -#include "osdep_service.h" -#include "osdep_intf.h" - -#define NUM_IOREQ 8 - -#define MAX_PROT_SZ (64-16) - -#define _IOREADY 0 -#define _IO_WAIT_COMPLETE 1 -#define _IO_WAIT_RSP 2 - -/* IO COMMAND TYPE */ -#define _IOSZ_MASK_ (0x7F) -#define _IO_WRITE_ BIT(7) -#define _IO_FIXED_ BIT(8) -#define _IO_BURST_ BIT(9) -#define _IO_BYTE_ BIT(10) -#define _IO_HW_ BIT(11) -#define _IO_WORD_ BIT(12) -#define _IO_SYNC_ BIT(13) -#define _IO_CMDMASK_ (0x1F80) - -/* - * For prompt mode accessing, caller shall free io_req - * Otherwise, io_handler will free io_req - */ -/* IO STATUS TYPE */ -#define _IO_ERR_ BIT(2) -#define _IO_SUCCESS_ BIT(1) -#define _IO_DONE_ BIT(0) -#define IO_RD32 (_IO_SYNC_ | _IO_WORD_) -#define IO_RD16 (_IO_SYNC_ | _IO_HW_) -#define IO_RD8 (_IO_SYNC_ | _IO_BYTE_) -#define IO_RD32_ASYNC (_IO_WORD_) -#define IO_RD16_ASYNC (_IO_HW_) -#define IO_RD8_ASYNC (_IO_BYTE_) -#define IO_WR32 (_IO_WRITE_ | _IO_SYNC_ | _IO_WORD_) -#define IO_WR16 (_IO_WRITE_ | _IO_SYNC_ | _IO_HW_) -#define IO_WR8 (_IO_WRITE_ | _IO_SYNC_ | _IO_BYTE_) -#define IO_WR32_ASYNC (_IO_WRITE_ | _IO_WORD_) -#define IO_WR16_ASYNC (_IO_WRITE_ | _IO_HW_) -#define IO_WR8_ASYNC (_IO_WRITE_ | _IO_BYTE_) -/* - * Only Sync. burst accessing is provided. - */ -#define IO_WR_BURST(x) (IO_WRITE_ | _IO_SYNC_ | _IO_BURST_ | \ - ((x) & _IOSZ_MASK_)) -#define IO_RD_BURST(x) (_IO_SYNC_ | _IO_BURST_ | ((x) & _IOSZ_MASK_)) -/*below is for the intf_option bit defition...*/ -#define _INTF_ASYNC_ BIT(0) /*support async io*/ -struct intf_priv; -struct intf_hdl; -struct io_queue; -struct _io_ops { - uint (*_sdbus_read_bytes_to_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf); - uint (*_sdbus_read_blocks_to_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf); - u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr); - u16 (*_read16)(struct intf_hdl *pintfhdl, u32 addr); - u32 (*_read32)(struct intf_hdl *pintfhdl, u32 addr); - uint (*_sdbus_write_blocks_from_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf, - u8 async); - uint (*_sdbus_write_bytes_from_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf); - u8 (*_cmd52r)(struct intf_priv *pintfpriv, u32 addr); - void (*_cmd52w)(struct intf_priv *pintfpriv, u32 addr, u8 val8); - u8 (*_cmdfunc152r)(struct intf_priv *pintfpriv, u32 addr); - void (*_cmdfunc152w)(struct intf_priv *pintfpriv, u32 addr, u8 val8); - void (*_write8)(struct intf_hdl *pintfhdl, u32 addr, u8 val); - void (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val); - void (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val); - void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); - void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); - void (*_sync_irp_protocol_rw)(struct io_queue *pio_q); - u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); - u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); -}; - -struct io_req { - struct list_head list; - u32 addr; - /*volatile*/ u32 val; - u32 command; - u32 status; - u8 *pbuf; - void (*_async_io_callback)(struct _adapter *padapter, - struct io_req *pio_req, u8 *cnxt); - u8 *cnxt; -}; - -struct intf_hdl { - u32 intf_option; - u8 *adapter; - u8 *intf_dev; - struct intf_priv *pintfpriv; - void (*intf_hdl_init)(u8 *priv); - void (*intf_hdl_unload)(u8 *priv); - void (*intf_hdl_open)(u8 *priv); - void (*intf_hdl_close)(u8 *priv); - struct _io_ops io_ops; -}; - -struct reg_protocol_rd { -#ifdef __LITTLE_ENDIAN - /* DW1 */ - u32 NumOfTrans:4; - u32 Reserved1:4; - u32 Reserved2:24; - /* DW2 */ - u32 ByteCount:7; - u32 WriteEnable:1; /*0:read, 1:write*/ - u32 FixOrContinuous:1; /*0:continuous, 1: Fix*/ - u32 BurstMode:1; - u32 Byte1Access:1; - u32 Byte2Access:1; - u32 Byte4Access:1; - u32 Reserved3:3; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ -#else -/*DW1*/ - u32 Reserved1:4; - u32 NumOfTrans:4; - u32 Reserved2:24; - /*DW2*/ - u32 WriteEnable:1; - u32 ByteCount:7; - u32 Reserved3:3; - u32 Byte4Access:1; - u32 Byte2Access:1; - u32 Byte1Access:1; - u32 BurstMode:1; - u32 FixOrContinuous:1; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ -#endif -}; - -struct reg_protocol_wt { -#ifdef __LITTLE_ENDIAN - /*DW1*/ - u32 NumOfTrans:4; - u32 Reserved1:4; - u32 Reserved2:24; - /*DW2*/ - u32 ByteCount:7; - u32 WriteEnable:1; /*0:read, 1:write*/ - u32 FixOrContinuous:1; /*0:continuous, 1: Fix*/ - u32 BurstMode:1; - u32 Byte1Access:1; - u32 Byte2Access:1; - u32 Byte4Access:1; - u32 Reserved3:3; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ - u32 Value; -#else - /*DW1*/ - u32 Reserved1:4; - u32 NumOfTrans:4; - u32 Reserved2:24; - /*DW2*/ - u32 WriteEnable:1; - u32 ByteCount:7; - u32 Reserved3:3; - u32 Byte4Access:1; - u32 Byte2Access:1; - u32 Byte1Access:1; - u32 BurstMode:1; - u32 FixOrContinuous:1; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ - u32 Value; -#endif -}; - -/* - * Below is the data structure used by _io_handler - */ - -struct io_queue { - spinlock_t lock; - struct list_head free_ioreqs; - /*The io_req list that will be served in the single protocol r/w.*/ - struct list_head pending; - struct list_head processing; - u8 *free_ioreqs_buf; /* 4-byte aligned */ - u8 *pallocated_free_ioreqs_buf; - struct intf_hdl intf; -}; - -u8 r8712_read8(struct _adapter *adapter, u32 addr); -u16 r8712_read16(struct _adapter *adapter, u32 addr); -u32 r8712_read32(struct _adapter *adapter, u32 addr); -void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -void r8712_write8(struct _adapter *adapter, u32 addr, u8 val); -void r8712_write16(struct _adapter *adapter, u32 addr, u16 val); -void r8712_write32(struct _adapter *adapter, u32 addr, u32 val); -void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -/*ioreq */ -uint r8712_alloc_io_queue(struct _adapter *adapter); -void r8712_free_io_queue(struct _adapter *adapter); - -#endif /*_RTL871X_IO_H_*/ diff --git a/drivers/staging/rtl8712/rtl871x_ioctl.h b/drivers/staging/rtl8712/rtl871x_ioctl.h deleted file mode 100644 index 634e67461712..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl.h +++ /dev/null @@ -1,95 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __IOCTL_H -#define __IOCTL_H - -#include "osdep_service.h" -#include "drv_types.h" - -#ifndef OID_802_11_CAPABILITY - #define OID_802_11_CAPABILITY 0x0d010122 -#endif - -#ifndef OID_802_11_PMKID - #define OID_802_11_PMKID 0x0d010123 -#endif - - -/* For DDK-defined OIDs*/ -#define OID_NDIS_SEG1 0x00010100 -#define OID_NDIS_SEG2 0x00010200 -#define OID_NDIS_SEG3 0x00020100 -#define OID_NDIS_SEG4 0x01010100 -#define OID_NDIS_SEG5 0x01020100 -#define OID_NDIS_SEG6 0x01020200 -#define OID_NDIS_SEG7 0xFD010100 -#define OID_NDIS_SEG8 0x0D010100 -#define OID_NDIS_SEG9 0x0D010200 -#define OID_NDIS_SEG10 0x0D020200 -#define SZ_OID_NDIS_SEG1 23 -#define SZ_OID_NDIS_SEG2 3 -#define SZ_OID_NDIS_SEG3 6 -#define SZ_OID_NDIS_SEG4 6 -#define SZ_OID_NDIS_SEG5 4 -#define SZ_OID_NDIS_SEG6 8 -#define SZ_OID_NDIS_SEG7 7 -#define SZ_OID_NDIS_SEG8 36 -#define SZ_OID_NDIS_SEG9 24 -#define SZ_OID_NDIS_SEG10 19 - -/* For Realtek-defined OIDs*/ -#define OID_MP_SEG1 0xFF871100 -#define OID_MP_SEG2 0xFF818000 -#define OID_MP_SEG3 0xFF818700 -#define OID_MP_SEG4 0xFF011100 - -enum oid_type { - QUERY_OID, - SET_OID -}; - -struct oid_funs_node { - unsigned int oid_start; /*the starting number for OID*/ - unsigned int oid_end; /*the ending number for OID*/ - struct oid_obj_priv *node_array; - unsigned int array_sz; /*the size of node_array*/ - int query_counter; /*count the number of query hits for this segment*/ - int set_counter; /*count the number of set hits for this segment*/ -}; - -struct oid_par_priv { - void *adapter_context; - uint oid; - void *information_buf; - unsigned long information_buf_len; - unsigned long *bytes_rw; - unsigned long *bytes_needed; - enum oid_type type_of_oid; - unsigned int dbg; -}; - -struct oid_obj_priv { - unsigned char dbg; /* 0: without OID debug message - * 1: with OID debug message - */ - uint (*oidfuns)(struct oid_par_priv *poid_par_priv); -}; - -uint oid_null_function(struct oid_par_priv *poid_par_priv); - -extern struct iw_handler_def r871x_handlers_def; - -uint drv_query_info(struct net_device *MiniportAdapterContext, - uint Oid, - void *InformationBuffer, - u32 InformationBufferLength, - u32 *BytesWritten, - u32 *BytesNeeded); - -uint drv_set_info(struct net_device *MiniportAdapterContext, - uint Oid, - void *InformationBuffer, - u32 InformationBufferLength, - u32 *BytesRead, - u32 *BytesNeeded); - -#endif diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c deleted file mode 100644 index 3b6926613257..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c +++ /dev/null @@ -1,2330 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_ioctl_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_IOCTL_LINUX_C_ -#define _RTL871X_MP_IOCTL_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wlan_bssdef.h" -#include "rtl871x_debug.h" -#include "wifi.h" -#include "rtl871x_mlme.h" -#include "rtl871x_ioctl.h" -#include "rtl871x_ioctl_set.h" -#include "rtl871x_mp_ioctl.h" -#include "mlme_osdep.h" -#include <linux/wireless.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/io.h> -#include <linux/semaphore.h> -#include <net/iw_handler.h> -#include <linux/if_arp.h> -#include <linux/etherdevice.h> - -#define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 0x1E) - -#define SCAN_ITEM_SIZE 768 -#define MAX_CUSTOM_LEN 64 -#define RATE_COUNT 4 - -static const u32 rtl8180_rates[] = {1000000, 2000000, 5500000, 11000000, - 6000000, 9000000, 12000000, 18000000, - 24000000, 36000000, 48000000, 54000000}; - -static const long ieee80211_wlan_frequencies[] = { - 2412, 2417, 2422, 2427, - 2432, 2437, 2442, 2447, - 2452, 2457, 2462, 2467, - 2472, 2484 -}; - -void r8712_indicate_wx_assoc_event(struct _adapter *padapter) -{ - union iwreq_data wrqu; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress, - ETH_ALEN); - wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); -} - -void r8712_indicate_wx_disassoc_event(struct _adapter *padapter) -{ - union iwreq_data wrqu; - - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - eth_zero_addr(wrqu.ap_addr.sa_data); - wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); -} - -static inline void handle_pairwise_key(struct sta_info *psta, - struct ieee_param *param, - struct _adapter *padapter) -{ - /* pairwise key */ - memcpy(psta->x_UncstKey.skey, param->u.crypt.key, - (param->u.crypt. key_len > 16 ? 16 : param->u.crypt.key_len)); - if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */ - memcpy(psta->tkiptxmickey. skey, - &(param->u.crypt.key[16]), 8); - memcpy(psta->tkiprxmickey. skey, - &(param->u.crypt.key[24]), 8); - padapter->securitypriv. busetkipkey = false; - mod_timer(&padapter->securitypriv.tkip_timer, - jiffies + msecs_to_jiffies(50)); - } - r8712_setstakey_cmd(padapter, (unsigned char *)psta, true); -} - -static inline void handle_group_key(struct ieee_param *param, - struct _adapter *padapter) -{ - union Keytype *gk = padapter->securitypriv.XGrpKey; - union Keytype *gtk = padapter->securitypriv.XGrptxmickey; - union Keytype *grk = padapter->securitypriv.XGrprxmickey; - - if (param->u.crypt.idx > 0 && - param->u.crypt.idx < 3) { - /* group key idx is 1 or 2 */ - memcpy(gk[param->u.crypt.idx - 1].skey, - param->u.crypt.key, - (param->u.crypt.key_len > 16 ? 16 : - param->u.crypt.key_len)); - memcpy(gtk[param->u.crypt.idx - 1].skey, - &param->u.crypt.key[16], 8); - memcpy(grk[param->u.crypt.idx - 1].skey, - &param->u.crypt.key[24], 8); - padapter->securitypriv.binstallGrpkey = true; - r8712_set_key(padapter, &padapter->securitypriv, - param->u.crypt.idx); - if (padapter->registrypriv.power_mgnt > PS_MODE_ACTIVE) { - if (padapter->registrypriv.power_mgnt != - padapter->pwrctrlpriv.pwr_mode) - mod_timer(&padapter->mlmepriv.dhcp_timer, - jiffies + msecs_to_jiffies(60000)); - } - } -} - -static noinline_for_stack char *translate_scan_wpa(struct iw_request_info *info, - struct wlan_network *pnetwork, - struct iw_event *iwe, - char *start, char *stop) -{ - /* parsing WPA/WPA2 IE */ - u8 buf[MAX_WPA_IE_LEN]; - u8 wpa_ie[255], rsn_ie[255]; - u16 wpa_len = 0, rsn_len = 0; - int n, i; - - r8712_get_sec_ie(pnetwork->network.IEs, - pnetwork->network.IELength, rsn_ie, &rsn_len, - wpa_ie, &wpa_len); - if (wpa_len > 0) { - memset(buf, 0, MAX_WPA_IE_LEN); - n = sprintf(buf, "wpa_ie="); - for (i = 0; i < wpa_len; i++) { - n += scnprintf(buf + n, MAX_WPA_IE_LEN - n, - "%02x", wpa_ie[i]); - if (n == MAX_WPA_IE_LEN - 1) - break; - } - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVCUSTOM; - iwe->u.data.length = (u16)strlen(buf); - start = iwe_stream_add_point(info, start, stop, - iwe, buf); - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVGENIE; - iwe->u.data.length = (u16)wpa_len; - start = iwe_stream_add_point(info, start, stop, - iwe, wpa_ie); - } - if (rsn_len > 0) { - memset(buf, 0, MAX_WPA_IE_LEN); - n = sprintf(buf, "rsn_ie="); - for (i = 0; i < rsn_len; i++) { - n += scnprintf(buf + n, MAX_WPA_IE_LEN - n, - "%02x", rsn_ie[i]); - if (n == MAX_WPA_IE_LEN - 1) - break; - } - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVCUSTOM; - iwe->u.data.length = strlen(buf); - start = iwe_stream_add_point(info, start, stop, - iwe, buf); - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVGENIE; - iwe->u.data.length = rsn_len; - start = iwe_stream_add_point(info, start, stop, iwe, - rsn_ie); - } - - return start; -} - -static noinline_for_stack char *translate_scan_wps(struct iw_request_info *info, - struct wlan_network *pnetwork, - struct iw_event *iwe, - char *start, char *stop) -{ - /* parsing WPS IE */ - u8 wps_ie[512]; - uint wps_ielen; - - if (r8712_get_wps_ie(pnetwork->network.IEs, - pnetwork->network.IELength, - wps_ie, &wps_ielen)) { - if (wps_ielen > 2) { - iwe->cmd = IWEVGENIE; - iwe->u.data.length = (u16)wps_ielen; - start = iwe_stream_add_point(info, start, stop, - iwe, wps_ie); - } - } - - return start; -} - -static char *translate_scan(struct _adapter *padapter, - struct iw_request_info *info, - struct wlan_network *pnetwork, - char *start, char *stop) -{ - struct iw_event iwe; - char *current_val; - s8 *p; - u32 i = 0, ht_ielen = 0; - u16 cap, ht_cap = false; - u8 rssi; - - if ((pnetwork->network.Configuration.DSConfig < 1) || - (pnetwork->network.Configuration.DSConfig > 14)) { - if (pnetwork->network.Configuration.DSConfig < 1) - pnetwork->network.Configuration.DSConfig = 1; - else - pnetwork->network.Configuration.DSConfig = 14; - } - /* AP MAC address */ - iwe.cmd = SIOCGIWAP; - iwe.u.ap_addr.sa_family = ARPHRD_ETHER; - ether_addr_copy(iwe.u.ap_addr.sa_data, pnetwork->network.MacAddress); - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN); - /* Add the ESSID */ - iwe.cmd = SIOCGIWESSID; - iwe.u.data.flags = 1; - iwe.u.data.length = min_t(u32, pnetwork->network.Ssid.SsidLength, 32); - start = iwe_stream_add_point(info, start, stop, &iwe, - pnetwork->network.Ssid.Ssid); - /* parsing HT_CAP_IE */ - p = r8712_get_ie(&pnetwork->network.IEs[12], WLAN_EID_HT_CAPABILITY, - &ht_ielen, pnetwork->network.IELength - 12); - if (p && ht_ielen > 0) - ht_cap = true; - /* Add the protocol name */ - iwe.cmd = SIOCGIWNAME; - if (r8712_is_cckratesonly_included(pnetwork->network.rates)) { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b"); - } else if (r8712_is_cckrates_included(pnetwork->network.rates)) { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg"); - } else { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g"); - } - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN); - /* Add mode */ - iwe.cmd = SIOCGIWMODE; - memcpy((u8 *)&cap, r8712_get_capability_from_ie(pnetwork->network.IEs), - 2); - le16_to_cpus(&cap); - if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_ESS)) { - if (cap & WLAN_CAPABILITY_ESS) - iwe.u.mode = (u32)IW_MODE_MASTER; - else - iwe.u.mode = (u32)IW_MODE_ADHOC; - start = iwe_stream_add_event(info, start, stop, &iwe, - IW_EV_UINT_LEN); - } - /* Add frequency/channel */ - iwe.cmd = SIOCGIWFREQ; - { - /* check legal index */ - u8 dsconfig = pnetwork->network.Configuration.DSConfig; - - if (dsconfig >= 1 && dsconfig <= sizeof( - ieee80211_wlan_frequencies) / sizeof(long)) - iwe.u.freq.m = - (s32)(ieee80211_wlan_frequencies - [dsconfig - 1] * 100000); - else - iwe.u.freq.m = 0; - } - iwe.u.freq.e = (s16)1; - iwe.u.freq.i = (u8)pnetwork->network.Configuration.DSConfig; - start = iwe_stream_add_event(info, start, stop, &iwe, - IW_EV_FREQ_LEN); - /* Add encryption capability */ - iwe.cmd = SIOCGIWENCODE; - if (cap & WLAN_CAPABILITY_PRIVACY) - iwe.u.data.flags = (u16)(IW_ENCODE_ENABLED | - IW_ENCODE_NOKEY); - else - iwe.u.data.flags = (u16)(IW_ENCODE_DISABLED); - iwe.u.data.length = (u16)0; - start = iwe_stream_add_point(info, start, stop, &iwe, - pnetwork->network.Ssid.Ssid); - /*Add basic and extended rates */ - current_val = start + iwe_stream_lcp_len(info); - iwe.cmd = SIOCGIWRATE; - iwe.u.bitrate.fixed = 0; - iwe.u.bitrate.disabled = 0; - iwe.u.bitrate.value = 0; - i = 0; - while (pnetwork->network.rates[i] != 0) { - /* Bit rate given in 500 kb/s units */ - iwe.u.bitrate.value = (pnetwork->network.rates[i++] & - 0x7F) * 500000; - current_val = iwe_stream_add_value(info, start, current_val, - stop, &iwe, IW_EV_PARAM_LEN); - } - /* Check if we added any event */ - if ((current_val - start) > iwe_stream_lcp_len(info)) - start = current_val; - - start = translate_scan_wpa(info, pnetwork, &iwe, start, stop); - - start = translate_scan_wps(info, pnetwork, &iwe, start, stop); - - /* Add quality statistics */ - iwe.cmd = IWEVQUAL; - rssi = r8712_signal_scale_mapping(pnetwork->network.Rssi); - /* we only update signal_level (signal strength) that is rssi. */ - iwe.u.qual.updated = (u8)(IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_UPDATED | - IW_QUAL_NOISE_INVALID); - iwe.u.qual.level = rssi; /* signal strength */ - iwe.u.qual.qual = 0; /* signal quality */ - iwe.u.qual.noise = 0; /* noise level */ - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN); - /* how to translate rssi to ?% */ - return start; -} - -static int wpa_set_auth_algs(struct net_device *dev, u32 value) -{ - struct _adapter *padapter = netdev_priv(dev); - int ret = 0; - - if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeAutoSwitch; - padapter->securitypriv.AuthAlgrthm = 3; - } else if (value & AUTH_ALG_SHARED_KEY) { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared; - padapter->securitypriv.AuthAlgrthm = 1; - } else if (value & AUTH_ALG_OPEN_SYSTEM) { - if (padapter->securitypriv.ndisauthtype < - Ndis802_11AuthModeWPAPSK) { - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeOpen; - padapter->securitypriv.AuthAlgrthm = 0; - } - } else { - ret = -EINVAL; - } - return ret; -} - -static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, - u32 param_len) -{ - int ret = 0; - u32 wep_key_idx, wep_key_len = 0; - struct NDIS_802_11_WEP *pwep = NULL; - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - param->u.crypt.err = 0; - param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; - if (param_len != (u32)((u8 *) param->u.crypt.key - (u8 *)param) + - param->u.crypt.key_len) - return -EINVAL; - if (!is_broadcast_ether_addr(param->sta_addr)) - return -EINVAL; - - if (param->u.crypt.idx >= WEP_KEYS) { - /* for large key indices, set the default (0) */ - param->u.crypt.idx = 0; - } - if (strcmp(param->u.crypt.alg, "WEP") == 0) { - netdev_info(dev, "r8712u: %s: crypt.alg = WEP\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.XGrpPrivacy = _WEP40_; - wep_key_idx = param->u.crypt.idx; - wep_key_len = param->u.crypt.key_len; - if (wep_key_idx >= WEP_KEYS) - wep_key_idx = 0; - if (wep_key_len <= 0) - return -EINVAL; - - wep_key_len = wep_key_len <= 5 ? 5 : 13; - pwep = kzalloc(sizeof(*pwep), GFP_ATOMIC); - if (!pwep) - return -ENOMEM; - pwep->KeyLength = wep_key_len; - pwep->Length = wep_key_len + - offsetof(struct NDIS_802_11_WEP, KeyMaterial); - if (wep_key_len == 13) { - padapter->securitypriv.PrivacyAlgrthm = _WEP104_; - padapter->securitypriv.XGrpPrivacy = _WEP104_; - } - pwep->KeyIndex = wep_key_idx; - pwep->KeyIndex |= 0x80000000; - memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); - if (param->u.crypt.set_tx) { - if (r8712_set_802_11_add_wep(padapter, pwep)) - ret = -EOPNOTSUPP; - } else { - /* don't update "psecuritypriv->PrivacyAlgrthm" and - * "psecuritypriv->PrivacyKeyIndex=keyid", but can - * r8712_set_key to fw/cam - */ - if (wep_key_idx >= WEP_KEYS) { - ret = -EOPNOTSUPP; - goto exit; - } - memcpy(&psecuritypriv->DefKey[wep_key_idx].skey[0], - pwep->KeyMaterial, - pwep->KeyLength); - psecuritypriv->DefKeylen[wep_key_idx] = - pwep->KeyLength; - r8712_set_key(padapter, psecuritypriv, wep_key_idx); - } - goto exit; - } - if (padapter->securitypriv.AuthAlgrthm == 2) { /* 802_1x */ - struct sta_info *psta, *pbcmc_sta; - struct sta_priv *pstapriv = &padapter->stapriv; - struct security_priv *spriv = &padapter->securitypriv; - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | - WIFI_MP_STATE)) { /* sta mode */ - psta = r8712_get_stainfo(pstapriv, - get_bssid(pmlmepriv)); - if (psta) { - psta->ieee8021x_blocked = false; - if (spriv->ndisencryptstatus == - Ndis802_11Encryption2Enabled || - spriv->ndisencryptstatus == - Ndis802_11Encryption3Enabled) - psta->XPrivacy = spriv->PrivacyAlgrthm; - if (param->u.crypt.set_tx == 1) - handle_pairwise_key(psta, param, - padapter); - else /* group key */ - handle_group_key(param, padapter); - } - pbcmc_sta = r8712_get_bcmc_stainfo(padapter); - if (pbcmc_sta) { - pbcmc_sta->ieee8021x_blocked = false; - if (spriv->ndisencryptstatus == - Ndis802_11Encryption2Enabled || - spriv->ndisencryptstatus == - Ndis802_11Encryption3Enabled) - pbcmc_sta->XPrivacy = - spriv->PrivacyAlgrthm; - } - } - } -exit: - kfree(pwep); - return ret; -} - -static int r871x_set_wpa_ie(struct _adapter *padapter, char *pie, - unsigned short ielen) -{ - u8 *buf = NULL; - int group_cipher = 0, pairwise_cipher = 0; - int ret = 0; - - if (ielen > MAX_WPA_IE_LEN || !pie) - return -EINVAL; - if (ielen) { - buf = kmemdup(pie, ielen, GFP_ATOMIC); - if (!buf) - return -ENOMEM; - if (ielen < RSN_HEADER_LEN) { - ret = -EINVAL; - goto exit; - } - if (r8712_parse_wpa_ie(buf, ielen, &group_cipher, - &pairwise_cipher) == 0) { - padapter->securitypriv.AuthAlgrthm = 2; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPAPSK; - } - if (r8712_parse_wpa2_ie(buf, ielen, &group_cipher, - &pairwise_cipher) == 0) { - padapter->securitypriv.AuthAlgrthm = 2; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPA2PSK; - } - switch (group_cipher) { - case WPA_CIPHER_NONE: - padapter->securitypriv.XGrpPrivacy = - _NO_PRIVACY_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - break; - case WPA_CIPHER_WEP40: - padapter->securitypriv.XGrpPrivacy = _WEP40_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - break; - case WPA_CIPHER_TKIP: - padapter->securitypriv.XGrpPrivacy = _TKIP_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption2Enabled; - break; - case WPA_CIPHER_CCMP: - padapter->securitypriv.XGrpPrivacy = _AES_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption3Enabled; - break; - case WPA_CIPHER_WEP104: - padapter->securitypriv.XGrpPrivacy = _WEP104_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - break; - } - switch (pairwise_cipher) { - case WPA_CIPHER_NONE: - padapter->securitypriv.PrivacyAlgrthm = - _NO_PRIVACY_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - break; - case WPA_CIPHER_WEP40: - padapter->securitypriv.PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - break; - case WPA_CIPHER_TKIP: - padapter->securitypriv.PrivacyAlgrthm = _TKIP_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption2Enabled; - break; - case WPA_CIPHER_CCMP: - padapter->securitypriv.PrivacyAlgrthm = _AES_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption3Enabled; - break; - case WPA_CIPHER_WEP104: - padapter->securitypriv.PrivacyAlgrthm = _WEP104_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - break; - } - padapter->securitypriv.wps_phase = false; - {/* set wps_ie */ - u16 cnt = 0; - u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - while (cnt < ielen) { - eid = buf[cnt]; - - if ((eid == WLAN_EID_VENDOR_SPECIFIC) && - (!memcmp(&buf[cnt + 2], wps_oui, 4))) { - netdev_info(padapter->pnetdev, "r8712u: SET WPS_IE\n"); - padapter->securitypriv.wps_ie_len = - ((buf[cnt + 1] + 2) < - (MAX_WPA_IE_LEN << 2)) ? - (buf[cnt + 1] + 2) : - (MAX_WPA_IE_LEN << 2); - memcpy(padapter->securitypriv.wps_ie, - &buf[cnt], - padapter->securitypriv.wps_ie_len); - padapter->securitypriv.wps_phase = - true; - netdev_info(padapter->pnetdev, "r8712u: SET WPS_IE, wps_phase==true\n"); - cnt += buf[cnt + 1] + 2; - break; - } - - cnt += buf[cnt + 1] + 2; - } - } - } -exit: - kfree(buf); - return ret; -} - -static int r8711_wx_get_name(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 ht_ielen = 0; - char *p; - u8 ht_cap = false; - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - u8 *prates; - - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE) == - true) { - /* parsing HT_CAP_IE */ - p = r8712_get_ie(&pcur_bss->IEs[12], WLAN_EID_HT_CAPABILITY, - &ht_ielen, pcur_bss->IELength - 12); - if (p && ht_ielen > 0) - ht_cap = true; - prates = pcur_bss->rates; - if (r8712_is_cckratesonly_included(prates)) { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11bn"); - else - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11b"); - } else if (r8712_is_cckrates_included(prates)) { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11bgn"); - else - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11bg"); - } else { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11gn"); - else - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11g"); - } - } else { - snprintf(wrqu->name, IFNAMSIZ, "unassociated"); - } - return 0; -} - -static const long frequency_list[] = { - 2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457, 2462, - 2467, 2472, 2484, 4915, 4920, 4925, 4935, 4940, 4945, 4960, 4980, - 5035, 5040, 5045, 5055, 5060, 5080, 5170, 5180, 5190, 5200, 5210, - 5220, 5230, 5240, 5260, 5280, 5300, 5320, 5500, 5520, 5540, 5560, - 5580, 5600, 5620, 5640, 5660, 5680, 5700, 5745, 5765, 5785, 5805, - 5825 -}; - -static int r8711_wx_set_freq(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_freq *fwrq = &wrqu->freq; - int rc = 0; - -/* If setting by frequency, convert to a channel */ - if ((fwrq->e == 1) && - (fwrq->m >= (int) 2.412e8) && - (fwrq->m <= (int) 2.487e8)) { - int f = fwrq->m / 100000; - int c = 0; - - while ((c < 14) && (f != frequency_list[c])) - c++; - fwrq->e = 0; - fwrq->m = c + 1; - } - /* Setting by channel number */ - if ((fwrq->m > 14) || (fwrq->e > 0)) { - rc = -EOPNOTSUPP; - } else { - int channel = fwrq->m; - - if ((channel < 1) || (channel > 14)) { - rc = -EINVAL; - } else { - /* Yes ! We can set it !!! */ - padapter->registrypriv.channel = channel; - } - } - return rc; -} - -static int r8711_wx_get_freq(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - if (!check_fwstate(pmlmepriv, _FW_LINKED)) - return -ENOLINK; - - wrqu->freq.m = ieee80211_wlan_frequencies[ - pcur_bss->Configuration.DSConfig - 1] * 100000; - wrqu->freq.e = 1; - wrqu->freq.i = pcur_bss->Configuration.DSConfig; - - return 0; -} - -static int r8711_wx_set_mode(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct _adapter *padapter = netdev_priv(dev); - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networkType; - - switch (wrqu->mode) { - case IW_MODE_AUTO: - networkType = Ndis802_11AutoUnknown; - break; - case IW_MODE_ADHOC: - networkType = Ndis802_11IBSS; - break; - case IW_MODE_MASTER: - networkType = Ndis802_11APMode; - break; - case IW_MODE_INFRA: - networkType = Ndis802_11Infrastructure; - break; - default: - return -EINVAL; - } - if (Ndis802_11APMode == networkType) - r8712_setopmode_cmd(padapter, networkType); - else - r8712_setopmode_cmd(padapter, Ndis802_11AutoUnknown); - - r8712_set_802_11_infrastructure_mode(padapter, networkType); - return 0; -} - -static int r8711_wx_get_mode(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - wrqu->mode = IW_MODE_INFRA; - else if (check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE)) - wrqu->mode = IW_MODE_ADHOC; - else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) - wrqu->mode = IW_MODE_MASTER; - else - wrqu->mode = IW_MODE_AUTO; - return 0; -} - -static int r871x_wx_set_pmkid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct iw_pmksa *pPMK = (struct iw_pmksa *) extra; - struct RT_PMKID_LIST *pl = psecuritypriv->PMKIDList; - u8 strZeroMacAddress[ETH_ALEN] = {0x00}; - u8 strIssueBssid[ETH_ALEN] = {0x00}; - u8 j, blInserted = false; - int intReturn = false; - -/* - * There are the BSSID information in the bssid.sa_data array. - * If cmd is IW_PMKSA_FLUSH, it means the wpa_supplicant wants to clear - * all the PMKID information. If cmd is IW_PMKSA_ADD, it means the - * wpa_supplicant wants to add a PMKID/BSSID to driver. - * If cmd is IW_PMKSA_REMOVE, it means the wpa_supplicant wants to - * remove a PMKID/BSSID from driver. - */ - if (!pPMK) - return -EINVAL; - memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN); - switch (pPMK->cmd) { - case IW_PMKSA_ADD: - if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN)) - return intReturn; - intReturn = true; - blInserted = false; - /* overwrite PMKID */ - for (j = 0; j < NUM_PMKID_CACHE; j++) { - if (!memcmp(pl[j].Bssid, strIssueBssid, ETH_ALEN)) { - /* BSSID is matched, the same AP => rewrite - * with new PMKID. - */ - netdev_info(dev, "r8712u: %s: BSSID exists in the PMKList.\n", - __func__); - memcpy(pl[j].PMKID, pPMK->pmkid, IW_PMKID_LEN); - pl[j].bUsed = true; - psecuritypriv->PMKIDIndex = j + 1; - blInserted = true; - break; - } - } - if (!blInserted) { - /* Find a new entry */ - netdev_info(dev, "r8712u: %s: Use the new entry index = %d for this PMKID.\n", - __func__, psecuritypriv->PMKIDIndex); - memcpy(pl[psecuritypriv->PMKIDIndex].Bssid, - strIssueBssid, ETH_ALEN); - memcpy(pl[psecuritypriv->PMKIDIndex].PMKID, - pPMK->pmkid, IW_PMKID_LEN); - pl[psecuritypriv->PMKIDIndex].bUsed = true; - psecuritypriv->PMKIDIndex++; - if (psecuritypriv->PMKIDIndex == NUM_PMKID_CACHE) - psecuritypriv->PMKIDIndex = 0; - } - break; - case IW_PMKSA_REMOVE: - intReturn = true; - for (j = 0; j < NUM_PMKID_CACHE; j++) { - if (!memcmp(pl[j].Bssid, strIssueBssid, ETH_ALEN)) { - /* BSSID is matched, the same AP => Remove - * this PMKID information and reset it. - */ - eth_zero_addr(pl[j].Bssid); - pl[j].bUsed = false; - break; - } - } - break; - case IW_PMKSA_FLUSH: - memset(psecuritypriv->PMKIDList, 0, - sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE); - psecuritypriv->PMKIDIndex = 0; - intReturn = true; - break; - default: - netdev_info(dev, "r8712u: %s: unknown Command\n", __func__); - intReturn = false; - break; - } - return intReturn; -} - -static int r8711_wx_get_sens(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->sens.value = 0; - wrqu->sens.fixed = 0; /* no auto select */ - wrqu->sens.disabled = 1; - return 0; -} - -static int r8711_wx_get_range(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct iw_range *range = (struct iw_range *)extra; - u16 val; - int i; - - wrqu->data.length = sizeof(*range); - memset(range, 0, sizeof(*range)); - /* Let's try to keep this struct in the same order as in - * linux/include/wireless.h - */ - - /* TODO: See what values we can set, and remove the ones we can't - * set, or fill them with some default data. - */ - /* ~5 Mb/s real (802.11b) */ - range->throughput = 5 * 1000 * 1000; - /* TODO: 8711 sensitivity ? */ - /* signal level threshold range */ - /* percent values between 0 and 100. */ - range->max_qual.qual = 100; - range->max_qual.level = 100; - range->max_qual.noise = 100; - range->max_qual.updated = 7; /* Updated all three */ - range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ - /* TODO: Find real 'good' to 'bad' threshold value for RSSI */ - range->avg_qual.level = 0x100 - 78; - range->avg_qual.noise = 0; - range->avg_qual.updated = 7; /* Updated all three */ - range->num_bitrates = RATE_COUNT; - for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) - range->bitrate[i] = rtl8180_rates[i]; - range->min_frag = MIN_FRAG_THRESHOLD; - range->max_frag = MAX_FRAG_THRESHOLD; - range->pm_capa = 0; - range->we_version_compiled = WIRELESS_EXT; - range->we_version_source = 16; - range->num_channels = 14; - for (i = 0, val = 0; i < 14; i++) { - /* Include only legal frequencies for some countries */ - range->freq[val].i = i + 1; - range->freq[val].m = ieee80211_wlan_frequencies[i] * 100000; - range->freq[val].e = 1; - val++; - if (val == IW_MAX_FREQUENCIES) - break; - } - range->num_frequency = val; - range->enc_capa = IW_ENC_CAPA_WPA | - IW_ENC_CAPA_WPA2 | - IW_ENC_CAPA_CIPHER_TKIP | - IW_ENC_CAPA_CIPHER_CCMP; - return 0; -} - -static int r8711_wx_get_rate(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra); - -static int r871x_wx_set_priv(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *awrq, - char *extra) -{ - int ret = 0, len = 0; - char *ext; - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *dwrq = (struct iw_point *)awrq; - - len = dwrq->length; - ext = strndup_user(dwrq->pointer, len); - if (IS_ERR(ext)) - return PTR_ERR(ext); - - if (!strcasecmp(ext, "RSSI")) { - /*Return received signal strength indicator in -db for */ - /* current AP */ - /*<ssid> Rssi xx */ - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct wlan_network *pcur_network = &pmlmepriv->cur_network; - /*static u8 xxxx; */ - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - sprintf(ext, "%s rssi %d", - pcur_network->network.Ssid.Ssid, - /*(xxxx=xxxx+10) */ - ((padapter->recvpriv.fw_rssi) >> 1) - 95 - /*pcur_network->network.Rssi */ - ); - } else { - sprintf(ext, "OK"); - } - } else if (!strcasecmp(ext, "LINKSPEED")) { - /*Return link speed in MBPS */ - /*LinkSpeed xx */ - union iwreq_data wrqd; - int ret_inner; - int mbps; - - ret_inner = r8711_wx_get_rate(dev, info, &wrqd, extra); - if (ret_inner != 0) - mbps = 0; - else - mbps = wrqd.bitrate.value / 1000000; - sprintf(ext, "LINKSPEED %d", mbps); - } else if (!strcasecmp(ext, "MACADDR")) { - /*Return mac address of the station */ - /* Macaddr = xx:xx:xx:xx:xx:xx */ - sprintf(ext, "MACADDR = %pM", dev->dev_addr); - } else if (!strcasecmp(ext, "SCAN-ACTIVE")) { - /*Set scan type to active */ - /*OK if successful */ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - pmlmepriv->passive_mode = 1; - sprintf(ext, "OK"); - } else if (!strcasecmp(ext, "SCAN-PASSIVE")) { - /*Set scan type to passive */ - /*OK if successful */ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - pmlmepriv->passive_mode = 0; - sprintf(ext, "OK"); - } else if (!strncmp(ext, "DCE-E", 5)) { - /*Set scan type to passive */ - /*OK if successful */ - r8712_disconnectCtrlEx_cmd(padapter - , 1 /*u32 enableDrvCtrl */ - , 5 /*u32 tryPktCnt */ - , 100 /*u32 tryPktInterval */ - , 5000 /*u32 firstStageTO */ - ); - sprintf(ext, "OK"); - } else if (!strncmp(ext, "DCE-D", 5)) { - /*Set scan type to passive */ - /*OK if successfu */ - r8712_disconnectCtrlEx_cmd(padapter - , 0 /*u32 enableDrvCtrl */ - , 5 /*u32 tryPktCnt */ - , 100 /*u32 tryPktInterval */ - , 5000 /*u32 firstStageTO */ - ); - sprintf(ext, "OK"); - } else { - netdev_info(dev, "r8712u: %s: unknown Command %s.\n", - __func__, ext); - goto FREE_EXT; - } - if (copy_to_user(dwrq->pointer, ext, - min(dwrq->length, (__u16)(strlen(ext) + 1)))) - ret = -EFAULT; - -FREE_EXT: - kfree(ext); - return ret; -} - -/* set bssid flow - * s1. set_802_11_infrastructure_mode() - * s2. set_802_11_authentication_mode() - * s3. set_802_11_encryption_mode() - * s4. set_802_11_bssid() - * - * This function intends to handle the Set AP command, which specifies the - * MAC# of a preferred Access Point. - * Currently, the request comes via Wireless Extensions' SIOCSIWAP ioctl. - * - * For this operation to succeed, there is no need for the interface to be up. - * - */ -static int r8711_wx_set_wap(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *awrq, - char *extra) -{ - int ret = -EINPROGRESS; - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct sockaddr *temp = (struct sockaddr *)awrq; - unsigned long irqL; - struct list_head *phead; - u8 *dst_bssid; - struct wlan_network *pnetwork = NULL; - enum NDIS_802_11_AUTHENTICATION_MODE authmode; - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - return -EBUSY; - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - return ret; - if (temp->sa_family != ARPHRD_ETHER) - return -EINVAL; - authmode = padapter->securitypriv.ndisauthtype; - spin_lock_irqsave(&queue->lock, irqL); - phead = &queue->queue; - pmlmepriv->pscanned = phead->next; - while (1) { - if (end_of_queue_search(phead, pmlmepriv->pscanned)) - break; - pnetwork = container_of(pmlmepriv->pscanned, - struct wlan_network, list); - pmlmepriv->pscanned = pmlmepriv->pscanned->next; - dst_bssid = pnetwork->network.MacAddress; - if (!memcmp(dst_bssid, temp->sa_data, ETH_ALEN)) { - r8712_set_802_11_infrastructure_mode(padapter, - pnetwork->network.InfrastructureMode); - break; - } - } - spin_unlock_irqrestore(&queue->lock, irqL); - if (!ret) { - if (!r8712_set_802_11_authentication_mode(padapter, authmode)) { - ret = -ENOMEM; - } else { - if (!r8712_set_802_11_bssid(padapter, temp->sa_data)) - ret = -1; - } - } - return ret; -} - -static int r8711_wx_get_wap(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - wrqu->ap_addr.sa_family = ARPHRD_ETHER; - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE | - WIFI_AP_STATE)) - ether_addr_copy(wrqu->ap_addr.sa_data, pcur_bss->MacAddress); - else - eth_zero_addr(wrqu->ap_addr.sa_data); - return 0; -} - -static int r871x_wx_set_mlme(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret = 0; - struct _adapter *padapter = netdev_priv(dev); - struct iw_mlme *mlme = (struct iw_mlme *) extra; - - if (!mlme) - return -1; - switch (mlme->cmd) { - case IW_MLME_DEAUTH: - if (!r8712_set_802_11_disassociate(padapter)) - ret = -1; - break; - case IW_MLME_DISASSOC: - if (!r8712_set_802_11_disassociate(padapter)) - ret = -1; - break; - default: - return -EOPNOTSUPP; - } - return ret; -} - -/* - * - * This function intends to handle the Set Scan command. - * Currently, the request comes via Wireless Extensions' SIOCSIWSCAN ioctl. - * - * For this operation to succeed, the interface is brought Up beforehand. - * - */ -static int r8711_wx_set_scan(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 status = true; - - if (padapter->driver_stopped) { - netdev_info(dev, "In %s: driver_stopped=%d\n", - __func__, padapter->driver_stopped); - return -1; - } - if (!padapter->bup) - return -ENETDOWN; - if (!padapter->hw_init_completed) - return -1; - if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) || - (pmlmepriv->sitesurveyctrl.traffic_busy)) - return 0; - if (wrqu->data.length == sizeof(struct iw_scan_req)) { - struct iw_scan_req *req = (struct iw_scan_req *)extra; - - if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { - struct ndis_802_11_ssid ssid; - unsigned long irqL; - u32 len = min_t(u8, req->essid_len, IW_ESSID_MAX_SIZE); - - memset((unsigned char *)&ssid, 0, - sizeof(struct ndis_802_11_ssid)); - memcpy(ssid.Ssid, req->essid, len); - ssid.SsidLength = len; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) || - (pmlmepriv->sitesurveyctrl.traffic_busy)) { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - status = false; - } else { - status = r8712_sitesurvey_cmd(padapter, &ssid); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - } - } else { - status = r8712_set_802_11_bssid_list_scan(padapter); - } - if (!status) - return -1; - return 0; -} - -static int r8711_wx_get_scan(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - unsigned long irqL; - struct list_head *plist, *phead; - char *ev = extra; - char *stop = ev + wrqu->data.length; - u32 ret = 0, cnt = 0; - - if (padapter->driver_stopped) - return -EINVAL; - while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) { - msleep(30); - cnt++; - if (cnt > 100) - break; - } - spin_lock_irqsave(&queue->lock, irqL); - phead = &queue->queue; - plist = phead->next; - while (1) { - if (end_of_queue_search(phead, plist)) - break; - if ((stop - ev) < SCAN_ITEM_SIZE) { - ret = -E2BIG; - break; - } - pnetwork = container_of(plist, struct wlan_network, list); - ev = translate_scan(padapter, a, pnetwork, ev, stop); - plist = plist->next; - } - spin_unlock_irqrestore(&queue->lock, irqL); - wrqu->data.length = ev - extra; - wrqu->data.flags = 0; - return ret; -} - -/* set ssid flow - * s1. set_802_11_infrastructure_mode() - * s2. set_802_11_authenticaion_mode() - * s3. set_802_11_encryption_mode() - * s4. set_802_11_ssid() - * - * This function intends to handle the Set ESSID command. - * Currently, the request comes via the Wireless Extensions' SIOCSIWESSID ioctl. - * - * For this operation to succeed, there is no need for the interface to be Up. - * - */ -static int r8711_wx_set_essid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - enum NDIS_802_11_AUTHENTICATION_MODE authmode; - struct ndis_802_11_ssid ndis_ssid; - u8 *dst_ssid, *src_ssid; - struct list_head *phead; - u32 len; - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - return -EBUSY; - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - return 0; - if (wrqu->essid.length > IW_ESSID_MAX_SIZE) - return -E2BIG; - authmode = padapter->securitypriv.ndisauthtype; - if (wrqu->essid.flags && wrqu->essid.length) { - len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? - wrqu->essid.length : IW_ESSID_MAX_SIZE; - memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid)); - ndis_ssid.SsidLength = len; - memcpy(ndis_ssid.Ssid, extra, len); - src_ssid = ndis_ssid.Ssid; - phead = &queue->queue; - pmlmepriv->pscanned = phead->next; - while (1) { - if (end_of_queue_search(phead, pmlmepriv->pscanned)) - break; - pnetwork = container_of(pmlmepriv->pscanned, - struct wlan_network, list); - pmlmepriv->pscanned = pmlmepriv->pscanned->next; - dst_ssid = pnetwork->network.Ssid.Ssid; - if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) - && (pnetwork->network.Ssid.SsidLength == - ndis_ssid.SsidLength)) { - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_STATE)) { - if (pnetwork->network. - InfrastructureMode - != - padapter->mlmepriv. - cur_network.network. - InfrastructureMode) - continue; - } - - r8712_set_802_11_infrastructure_mode( - padapter, - pnetwork->network.InfrastructureMode); - break; - } - } - r8712_set_802_11_authentication_mode(padapter, authmode); - r8712_set_802_11_ssid(padapter, &ndis_ssid); - } - return -EINPROGRESS; -} - -static int r8711_wx_get_essid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - u32 len, ret = 0; - - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - len = pcur_bss->Ssid.SsidLength; - wrqu->essid.length = len; - memcpy(extra, pcur_bss->Ssid.Ssid, len); - wrqu->essid.flags = 1; - } else { - ret = -ENOLINK; - } - return ret; -} - -static int r8711_wx_set_rate(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 target_rate = wrqu->bitrate.value; - u32 fixed = wrqu->bitrate.fixed; - u32 ratevalue = 0; - u8 datarates[NumRates]; - u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff}; - int i; - - if (target_rate == -1) { - ratevalue = 11; - goto set_rate; - } - target_rate = target_rate / 100000; - switch (target_rate) { - case 10: - ratevalue = 0; - break; - case 20: - ratevalue = 1; - break; - case 55: - ratevalue = 2; - break; - case 60: - ratevalue = 3; - break; - case 90: - ratevalue = 4; - break; - case 110: - ratevalue = 5; - break; - case 120: - ratevalue = 6; - break; - case 180: - ratevalue = 7; - break; - case 240: - ratevalue = 8; - break; - case 360: - ratevalue = 9; - break; - case 480: - ratevalue = 10; - break; - case 540: - ratevalue = 11; - break; - default: - ratevalue = 11; - break; - } -set_rate: - for (i = 0; i < NumRates; i++) { - if (ratevalue == mpdatarate[i]) { - datarates[i] = mpdatarate[i]; - if (fixed == 0) - break; - } else { - datarates[i] = 0xff; - } - } - return r8712_setdatarate_cmd(padapter, datarates); -} - -static int r8711_wx_get_rate(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - struct ieee80211_ht_cap *pht_capie; - unsigned char rf_type = padapter->registrypriv.rf_config; - int i; - u8 *p; - u16 rate, max_rate = 0, ht_cap = false; - u32 ht_ielen = 0; - u8 bw_40MHz = 0, short_GI = 0; - u16 mcs_rate = 0; - - i = 0; - if (!check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) - return -ENOLINK; - p = r8712_get_ie(&pcur_bss->IEs[12], WLAN_EID_HT_CAPABILITY, &ht_ielen, - pcur_bss->IELength - 12); - if (p && ht_ielen > 0) { - ht_cap = true; - pht_capie = (struct ieee80211_ht_cap *)(p + 2); - memcpy(&mcs_rate, &pht_capie->mcs, 2); - bw_40MHz = (le16_to_cpu(pht_capie->cap_info) & - IEEE80211_HT_CAP_SUP_WIDTH_20_40) ? 1 : 0; - short_GI = (le16_to_cpu(pht_capie->cap_info) & - (IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_SGI_40)) ? 1 : 0; - } - while ((pcur_bss->rates[i] != 0) && - (pcur_bss->rates[i] != 0xFF)) { - rate = pcur_bss->rates[i] & 0x7F; - if (rate > max_rate) - max_rate = rate; - wrqu->bitrate.fixed = 0; /* no auto select */ - wrqu->bitrate.value = rate * 500000; - i++; - } - if (ht_cap) { - if (mcs_rate & 0x8000 /* MCS15 */ - && - rf_type == RTL8712_RF_2T2R) - max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : - ((short_GI) ? 144 : 130); - else /* default MCS7 */ - max_rate = (bw_40MHz) ? ((short_GI) ? 150 : 135) : - ((short_GI) ? 72 : 65); - max_rate *= 2; /* Mbps/2 */ - } - wrqu->bitrate.value = max_rate * 500000; - return 0; -} - -static int r8711_wx_get_rts(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - wrqu->rts.value = padapter->registrypriv.rts_thresh; - wrqu->rts.fixed = 0; /* no auto select */ - return 0; -} - -static int r8711_wx_set_frag(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - if (wrqu->frag.disabled) { - padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD; - } else { - if (wrqu->frag.value < MIN_FRAG_THRESHOLD || - wrqu->frag.value > MAX_FRAG_THRESHOLD) - return -EINVAL; - padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1; - } - return 0; -} - -static int r8711_wx_get_frag(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - wrqu->frag.value = padapter->xmitpriv.frag_len; - wrqu->frag.fixed = 0; /* no auto select */ - return 0; -} - -static int r8711_wx_get_retry(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->retry.value = 7; - wrqu->retry.fixed = 0; /* no auto select */ - wrqu->retry.disabled = 1; - return 0; -} - -static int r8711_wx_set_enc(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - u32 key; - u32 keyindex_provided; - struct NDIS_802_11_WEP wep; - enum NDIS_802_11_AUTHENTICATION_MODE authmode; - struct iw_point *erq = &(wrqu->encoding); - struct _adapter *padapter = netdev_priv(dev); - - key = erq->flags & IW_ENCODE_INDEX; - memset(&wep, 0, sizeof(struct NDIS_802_11_WEP)); - if (erq->flags & IW_ENCODE_DISABLED) { - netdev_info(dev, "r8712u: %s: EncryptionDisabled\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_; - padapter->securitypriv.AuthAlgrthm = 0; /* open system */ - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - return 0; - } - if (key) { - if (key > WEP_KEYS) - return -EINVAL; - key--; - keyindex_provided = 1; - } else { - keyindex_provided = 0; - key = padapter->securitypriv.PrivacyKeyIndex; - } - /* set authentication mode */ - if (erq->flags & IW_ENCODE_OPEN) { - netdev_info(dev, "r8712u: %s: IW_ENCODE_OPEN\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.AuthAlgrthm = 0; /* open system */ - padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_; - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - } else if (erq->flags & IW_ENCODE_RESTRICTED) { - netdev_info(dev, - "r8712u: %s: IW_ENCODE_RESTRICTED\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.AuthAlgrthm = 1; /* shared system */ - padapter->securitypriv.PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.XGrpPrivacy = _WEP40_; - authmode = Ndis802_11AuthModeShared; - padapter->securitypriv.ndisauthtype = authmode; - } else { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.AuthAlgrthm = 0; /* open system */ - padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_; - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - } - wep.KeyIndex = key; - if (erq->length > 0) { - wep.KeyLength = erq->length <= 5 ? 5 : 13; - wep.Length = wep.KeyLength + - offsetof(struct NDIS_802_11_WEP, KeyMaterial); - } else { - wep.KeyLength = 0; - if (keyindex_provided == 1) { /* set key_id only, no given - * KeyMaterial(erq->length==0). - */ - padapter->securitypriv.PrivacyKeyIndex = key; - switch (padapter->securitypriv.DefKeylen[key]) { - case 5: - padapter->securitypriv.PrivacyAlgrthm = - _WEP40_; - break; - case 13: - padapter->securitypriv.PrivacyAlgrthm = - _WEP104_; - break; - default: - padapter->securitypriv.PrivacyAlgrthm = - _NO_PRIVACY_; - break; - } - return 0; - } - } - wep.KeyIndex |= 0x80000000; /* transmit key */ - memcpy(wep.KeyMaterial, keybuf, wep.KeyLength); - if (r8712_set_802_11_add_wep(padapter, &wep)) - return -EOPNOTSUPP; - return 0; -} - -static int r8711_wx_get_enc(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - uint key; - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *erq = &(wrqu->encoding); - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - union Keytype *dk = padapter->securitypriv.DefKey; - - if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - if (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - return 0; - } - } - key = erq->flags & IW_ENCODE_INDEX; - if (key) { - if (key > WEP_KEYS) - return -EINVAL; - key--; - } else { - key = padapter->securitypriv.PrivacyKeyIndex; - } - erq->flags = key + 1; - switch (padapter->securitypriv.ndisencryptstatus) { - case Ndis802_11EncryptionNotSupported: - case Ndis802_11EncryptionDisabled: - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - break; - case Ndis802_11Encryption1Enabled: - erq->length = padapter->securitypriv.DefKeylen[key]; - if (erq->length) { - memcpy(keybuf, dk[key].skey, - padapter->securitypriv.DefKeylen[key]); - erq->flags |= IW_ENCODE_ENABLED; - if (padapter->securitypriv.ndisauthtype == - Ndis802_11AuthModeOpen) - erq->flags |= IW_ENCODE_OPEN; - else if (padapter->securitypriv.ndisauthtype == - Ndis802_11AuthModeShared) - erq->flags |= IW_ENCODE_RESTRICTED; - } else { - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - } - break; - case Ndis802_11Encryption2Enabled: - case Ndis802_11Encryption3Enabled: - erq->length = 16; - erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | - IW_ENCODE_NOKEY); - break; - default: - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - break; - } - return 0; -} - -static int r8711_wx_get_power(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->power.value = 0; - wrqu->power.fixed = 0; /* no auto select */ - wrqu->power.disabled = 1; - return 0; -} - -static int r871x_wx_set_gen_ie(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - return r871x_set_wpa_ie(padapter, extra, wrqu->data.length); -} - -static int r871x_wx_set_auth(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_param *param = (struct iw_param *)&(wrqu->param); - int paramid; - int paramval; - int ret = 0; - - paramid = param->flags & IW_AUTH_INDEX; - paramval = param->value; - switch (paramid) { - case IW_AUTH_WPA_VERSION: - break; - case IW_AUTH_CIPHER_PAIRWISE: - break; - case IW_AUTH_CIPHER_GROUP: - break; - case IW_AUTH_KEY_MGMT: - /* - * ??? does not use these parameters - */ - break; - case IW_AUTH_TKIP_COUNTERMEASURES: - if (paramval) { - /* wpa_supplicant is enabling tkip countermeasure. */ - padapter->securitypriv.btkip_countermeasure = true; - } else { - /* wpa_supplicant is disabling tkip countermeasure. */ - padapter->securitypriv.btkip_countermeasure = false; - } - break; - case IW_AUTH_DROP_UNENCRYPTED: - /* HACK: - * - * wpa_supplicant calls set_wpa_enabled when the driver - * is loaded and unloaded, regardless of if WPA is being - * used. No other calls are made which can be used to - * determine if encryption will be used or not prior to - * association being expected. If encryption is not being - * used, drop_unencrypted is set to false, else true -- we - * can use this to determine if the CAP_PRIVACY_ON bit should - * be set. - */ - if (padapter->securitypriv.ndisencryptstatus == - Ndis802_11Encryption1Enabled) { - /* it means init value, or using wep, - * ndisencryptstatus = - * Ndis802_11Encryption1Enabled, - * then it needn't reset it; - */ - break; - } - - if (paramval) { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - padapter->securitypriv.PrivacyAlgrthm = - _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = - _NO_PRIVACY_; - padapter->securitypriv.AuthAlgrthm = 0; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeOpen; - } - break; - case IW_AUTH_80211_AUTH_ALG: - ret = wpa_set_auth_algs(dev, (u32)paramval); - break; - case IW_AUTH_WPA_ENABLED: - break; - case IW_AUTH_RX_UNENCRYPTED_EAPOL: - break; - case IW_AUTH_PRIVACY_INVOKED: - break; - default: - return -EOPNOTSUPP; - } - - return ret; -} - -static int r871x_wx_set_enc_ext(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct iw_point *pencoding = &wrqu->encoding; - struct iw_encode_ext *pext = (struct iw_encode_ext *)extra; - struct ieee_param *param = NULL; - char *alg_name; - u32 param_len; - int ret = 0; - - switch (pext->alg) { - case IW_ENCODE_ALG_NONE: - alg_name = "none"; - break; - case IW_ENCODE_ALG_WEP: - alg_name = "WEP"; - break; - case IW_ENCODE_ALG_TKIP: - alg_name = "TKIP"; - break; - case IW_ENCODE_ALG_CCMP: - alg_name = "CCMP"; - break; - default: - return -EINVAL; - } - - param_len = sizeof(struct ieee_param) + pext->key_len; - param = kzalloc(param_len, GFP_ATOMIC); - if (!param) - return -ENOMEM; - param->cmd = IEEE_CMD_SET_ENCRYPTION; - eth_broadcast_addr(param->sta_addr); - strscpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); - if (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) - param->u.crypt.set_tx = 0; - if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) - param->u.crypt.set_tx = 1; - param->u.crypt.idx = (pencoding->flags & 0x00FF) - 1; - if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) - memcpy(param->u.crypt.seq, pext->rx_seq, 8); - if (pext->key_len) { - param->u.crypt.key_len = pext->key_len; - memcpy(param + 1, pext + 1, pext->key_len); - } - ret = wpa_set_encryption(dev, param, param_len); - kfree(param); - return ret; -} - -static int r871x_wx_get_nick(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - if (extra) { - wrqu->data.length = 8; - wrqu->data.flags = 1; - memcpy(extra, "rtl_wifi", 8); - } - return 0; -} - -static int r8711_wx_read32(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 addr; - u32 data32; - - get_user(addr, (u32 __user *)wrqu->data.pointer); - data32 = r8712_read32(padapter, addr); - put_user(data32, (u32 __user *)wrqu->data.pointer); - wrqu->data.length = (data32 & 0xffff0000) >> 16; - wrqu->data.flags = data32 & 0xffff; - get_user(addr, (u32 __user *)wrqu->data.pointer); - return 0; -} - -static int r8711_wx_write32(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 addr; - u32 data32; - - get_user(addr, (u32 __user *)wrqu->data.pointer); - data32 = ((u32)wrqu->data.length << 16) | (u32)wrqu->data.flags; - r8712_write32(padapter, addr, data32); - return 0; -} - -static int dummy(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - return -EINVAL; -} - -static int r8711_drvext_hdl(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - return 0; -} - -static int r871x_mp_ioctl_hdl(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *p = &wrqu->data; - struct oid_par_priv oid_par; - struct mp_ioctl_handler *phandler; - struct mp_ioctl_param *poidparam; - unsigned long BytesRead, BytesWritten, BytesNeeded; - u8 *pparmbuf, bset; - u16 len; - uint status; - int ret = 0; - - if ((!p->length) || (!p->pointer)) - return -EINVAL; - - bset = (u8)(p->flags & 0xFFFF); - len = p->length; - pparmbuf = memdup_user(p->pointer, len); - if (IS_ERR(pparmbuf)) - return PTR_ERR(pparmbuf); - - poidparam = (struct mp_ioctl_param *)pparmbuf; - if (poidparam->subcode >= MAX_MP_IOCTL_SUBCODE) { - ret = -EINVAL; - goto _r871x_mp_ioctl_hdl_exit; - } - phandler = mp_ioctl_hdl + poidparam->subcode; - if ((phandler->paramsize != 0) && - (poidparam->len < phandler->paramsize)) { - ret = -EINVAL; - goto _r871x_mp_ioctl_hdl_exit; - } - if (phandler->oid == 0 && phandler->handler) { - status = phandler->handler(&oid_par); - } else if (phandler->handler) { - oid_par.adapter_context = padapter; - oid_par.oid = phandler->oid; - oid_par.information_buf = poidparam->data; - oid_par.information_buf_len = poidparam->len; - oid_par.dbg = 0; - BytesWritten = 0; - BytesNeeded = 0; - if (bset) { - oid_par.bytes_rw = &BytesRead; - oid_par.bytes_needed = &BytesNeeded; - oid_par.type_of_oid = SET_OID; - } else { - oid_par.bytes_rw = &BytesWritten; - oid_par.bytes_needed = &BytesNeeded; - oid_par.type_of_oid = QUERY_OID; - } - status = phandler->handler(&oid_par); - /* todo:check status, BytesNeeded, etc. */ - } else { - netdev_info(dev, "r8712u: %s: err!, subcode=%d, oid=%d, handler=%p\n", - __func__, poidparam->subcode, phandler->oid, - phandler->handler); - ret = -EFAULT; - goto _r871x_mp_ioctl_hdl_exit; - } - if (bset == 0x00) { /* query info */ - if (copy_to_user(p->pointer, pparmbuf, len)) - ret = -EFAULT; - } - if (status) { - ret = -EFAULT; - goto _r871x_mp_ioctl_hdl_exit; - } -_r871x_mp_ioctl_hdl_exit: - kfree(pparmbuf); - return ret; -} - -static int r871x_get_ap_info(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct iw_point *pdata = &wrqu->data; - struct wlan_network *pnetwork = NULL; - u32 cnt = 0, wpa_ielen; - unsigned long irqL; - struct list_head *plist, *phead; - unsigned char *pbuf; - u8 bssid[ETH_ALEN]; - char data[33]; - - if (padapter->driver_stopped || !pdata) - return -EINVAL; - while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) { - msleep(30); - cnt++; - if (cnt > 100) - break; - } - pdata->flags = 0; - if (pdata->length < 32) - return -EINVAL; - if (copy_from_user(data, pdata->pointer, 32)) - return -EINVAL; - data[32] = 0; - - spin_lock_irqsave(&(pmlmepriv->scanned_queue.lock), irqL); - phead = &queue->queue; - plist = phead->next; - while (1) { - if (end_of_queue_search(phead, plist)) - break; - pnetwork = container_of(plist, struct wlan_network, list); - if (!mac_pton(data, bssid)) { - netdev_info(dev, "r8712u: Invalid BSSID '%s'.\n", - (u8 *)data); - spin_unlock_irqrestore(&(pmlmepriv->scanned_queue.lock), - irqL); - return -EINVAL; - } - netdev_info(dev, "r8712u: BSSID:%pM\n", bssid); - if (ether_addr_equal(bssid, pnetwork->network.MacAddress)) { - /* BSSID match, then check if supporting wpa/wpa2 */ - pbuf = r8712_get_wpa_ie(&pnetwork->network.IEs[12], - &wpa_ielen, pnetwork->network.IELength - 12); - if (pbuf && (wpa_ielen > 0)) { - pdata->flags = 1; - break; - } - pbuf = r8712_get_wpa2_ie(&pnetwork->network.IEs[12], - &wpa_ielen, pnetwork->network.IELength - 12); - if (pbuf && (wpa_ielen > 0)) { - pdata->flags = 2; - break; - } - } - plist = plist->next; - } - spin_unlock_irqrestore(&(pmlmepriv->scanned_queue.lock), irqL); - if (pdata->length >= 34) { - if (copy_to_user((u8 __user *)pdata->pointer + 32, - (u8 *)&pdata->flags, 1)) - return -EINVAL; - } - return 0; -} - -static int r871x_set_pid(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *pdata = &wrqu->data; - - if (padapter->driver_stopped || !pdata) - return -EINVAL; - if (copy_from_user(&padapter->pid, pdata->pointer, sizeof(int))) - return -EINVAL; - return 0; -} - -static int r871x_set_chplan(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret = 0; - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *pdata = &wrqu->data; - int ch_plan = -1; - - if (padapter->driver_stopped || !pdata) { - ret = -EINVAL; - goto exit; - } - ch_plan = (int)*extra; - r8712_set_chplan_cmd(padapter, ch_plan); - -exit: - - return ret; -} - -static int r871x_wps_start(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *pdata = &wrqu->data; - u32 u32wps_start = 0; - - if (padapter->driver_stopped || !pdata) - return -EINVAL; - if (copy_from_user((void *)&u32wps_start, pdata->pointer, 4)) - return -EFAULT; - if (u32wps_start == 0) - u32wps_start = *extra; - if (u32wps_start == 1) /* WPS Start */ - padapter->ledpriv.LedControlHandler(padapter, - LED_CTL_START_WPS); - else if (u32wps_start == 2) /* WPS Stop because of wps success */ - padapter->ledpriv.LedControlHandler(padapter, - LED_CTL_STOP_WPS); - else if (u32wps_start == 3) /* WPS Stop because of wps fail */ - padapter->ledpriv.LedControlHandler(padapter, - LED_CTL_STOP_WPS_FAIL); - return 0; -} - -static int wpa_set_param(struct net_device *dev, u8 name, u32 value) -{ - struct _adapter *padapter = netdev_priv(dev); - - switch (name) { - case IEEE_PARAM_WPA_ENABLED: - padapter->securitypriv.AuthAlgrthm = 2; /* 802.1x */ - switch ((value) & 0xff) { - case 1: /* WPA */ - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPAPSK; /* WPA_PSK */ - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption2Enabled; - break; - case 2: /* WPA2 */ - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPA2PSK; /* WPA2_PSK */ - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption3Enabled; - break; - } - break; - case IEEE_PARAM_TKIP_COUNTERMEASURES: - break; - case IEEE_PARAM_DROP_UNENCRYPTED: - /* HACK: - * - * wpa_supplicant calls set_wpa_enabled when the driver - * is loaded and unloaded, regardless of if WPA is being - * used. No other calls are made which can be used to - * determine if encryption will be used or not prior to - * association being expected. If encryption is not being - * used, drop_unencrypted is set to false, else true -- we - * can use this to determine if the CAP_PRIVACY_ON bit should - * be set. - */ - break; - case IEEE_PARAM_PRIVACY_INVOKED: - break; - case IEEE_PARAM_AUTH_ALGS: - return wpa_set_auth_algs(dev, value); - case IEEE_PARAM_IEEE_802_1X: - break; - case IEEE_PARAM_WPAX_SELECT: - /* added for WPA2 mixed mode */ - break; - default: - return -EOPNOTSUPP; - } - return 0; -} - -static int wpa_mlme(struct net_device *dev, u32 command, u32 reason) -{ - struct _adapter *padapter = netdev_priv(dev); - - switch (command) { - case IEEE_MLME_STA_DEAUTH: - if (!r8712_set_802_11_disassociate(padapter)) - return -1; - break; - case IEEE_MLME_STA_DISASSOC: - if (!r8712_set_802_11_disassociate(padapter)) - return -1; - break; - default: - return -EOPNOTSUPP; - } - return 0; -} - -static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p) -{ - struct ieee_param *param; - int ret = 0; - struct _adapter *padapter = netdev_priv(dev); - - if (p->length < sizeof(struct ieee_param) || !p->pointer) - return -EINVAL; - param = memdup_user(p->pointer, p->length); - if (IS_ERR(param)) - return PTR_ERR(param); - switch (param->cmd) { - case IEEE_CMD_SET_WPA_PARAM: - ret = wpa_set_param(dev, param->u.wpa_param.name, - param->u.wpa_param.value); - break; - case IEEE_CMD_SET_WPA_IE: - ret = r871x_set_wpa_ie(padapter, (char *)param->u.wpa_ie.data, - (u16)param->u.wpa_ie.len); - break; - case IEEE_CMD_SET_ENCRYPTION: - ret = wpa_set_encryption(dev, param, p->length); - break; - case IEEE_CMD_MLME: - ret = wpa_mlme(dev, param->u.mlme.command, - param->u.mlme.reason_code); - break; - default: - ret = -EOPNOTSUPP; - break; - } - if (ret == 0 && copy_to_user(p->pointer, param, p->length)) - ret = -EFAULT; - kfree(param); - return ret; -} - -/* based on "driver_ipw" and for hostapd */ -int r871x_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -{ - struct iwreq *wrq = (struct iwreq *)rq; - - switch (cmd) { - case RTL_IOCTL_WPA_SUPPLICANT: - return wpa_supplicant_ioctl(dev, &wrq->u.data); - default: - return -EOPNOTSUPP; - } - return 0; -} - -static iw_handler r8711_handlers[] = { - NULL, /* SIOCSIWCOMMIT */ - r8711_wx_get_name, /* SIOCGIWNAME */ - dummy, /* SIOCSIWNWID */ - dummy, /* SIOCGIWNWID */ - r8711_wx_set_freq, /* SIOCSIWFREQ */ - r8711_wx_get_freq, /* SIOCGIWFREQ */ - r8711_wx_set_mode, /* SIOCSIWMODE */ - r8711_wx_get_mode, /* SIOCGIWMODE */ - dummy, /* SIOCSIWSENS */ - r8711_wx_get_sens, /* SIOCGIWSENS */ - NULL, /* SIOCSIWRANGE */ - r8711_wx_get_range, /* SIOCGIWRANGE */ - r871x_wx_set_priv, /* SIOCSIWPRIV */ - NULL, /* SIOCGIWPRIV */ - NULL, /* SIOCSIWSTATS */ - NULL, /* SIOCGIWSTATS */ - dummy, /* SIOCSIWSPY */ - dummy, /* SIOCGIWSPY */ - NULL, /* SIOCGIWTHRSPY */ - NULL, /* SIOCWIWTHRSPY */ - r8711_wx_set_wap, /* SIOCSIWAP */ - r8711_wx_get_wap, /* SIOCGIWAP */ - r871x_wx_set_mlme, /* request MLME operation; - * uses struct iw_mlme - */ - dummy, /* SIOCGIWAPLIST -- deprecated */ - r8711_wx_set_scan, /* SIOCSIWSCAN */ - r8711_wx_get_scan, /* SIOCGIWSCAN */ - r8711_wx_set_essid, /* SIOCSIWESSID */ - r8711_wx_get_essid, /* SIOCGIWESSID */ - dummy, /* SIOCSIWNICKN */ - r871x_wx_get_nick, /* SIOCGIWNICKN */ - NULL, /* -- hole -- */ - NULL, /* -- hole -- */ - r8711_wx_set_rate, /* SIOCSIWRATE */ - r8711_wx_get_rate, /* SIOCGIWRATE */ - dummy, /* SIOCSIWRTS */ - r8711_wx_get_rts, /* SIOCGIWRTS */ - r8711_wx_set_frag, /* SIOCSIWFRAG */ - r8711_wx_get_frag, /* SIOCGIWFRAG */ - dummy, /* SIOCSIWTXPOW */ - dummy, /* SIOCGIWTXPOW */ - dummy, /* SIOCSIWRETRY */ - r8711_wx_get_retry, /* SIOCGIWRETRY */ - r8711_wx_set_enc, /* SIOCSIWENCODE */ - r8711_wx_get_enc, /* SIOCGIWENCODE */ - dummy, /* SIOCSIWPOWER */ - r8711_wx_get_power, /* SIOCGIWPOWER */ - NULL, /*---hole---*/ - NULL, /*---hole---*/ - r871x_wx_set_gen_ie, /* SIOCSIWGENIE */ - NULL, /* SIOCGIWGENIE */ - r871x_wx_set_auth, /* SIOCSIWAUTH */ - NULL, /* SIOCGIWAUTH */ - r871x_wx_set_enc_ext, /* SIOCSIWENCODEEXT */ - NULL, /* SIOCGIWENCODEEXT */ - r871x_wx_set_pmkid, /* SIOCSIWPMKSA */ - NULL, /*---hole---*/ -}; - -static const struct iw_priv_args r8711_private_args[] = { - { - SIOCIWFIRSTPRIV + 0x0, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "read32" - }, - { - SIOCIWFIRSTPRIV + 0x1, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "write32" - }, - { - SIOCIWFIRSTPRIV + 0x2, 0, 0, "driver_ext" - }, - { - SIOCIWFIRSTPRIV + 0x3, 0, 0, "mp_ioctl" - }, - { - SIOCIWFIRSTPRIV + 0x4, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo" - }, - { - SIOCIWFIRSTPRIV + 0x5, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setpid" - }, - { - SIOCIWFIRSTPRIV + 0x6, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_start" - }, - { - SIOCIWFIRSTPRIV + 0x7, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "chplan" - } -}; - -static iw_handler r8711_private_handler[] = { - r8711_wx_read32, - r8711_wx_write32, - r8711_drvext_hdl, - r871x_mp_ioctl_hdl, - r871x_get_ap_info, /*for MM DTV platform*/ - r871x_set_pid, - r871x_wps_start, - r871x_set_chplan -}; - -static struct iw_statistics *r871x_get_wireless_stats(struct net_device *dev) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_statistics *piwstats = &padapter->iwstats; - int tmp_level = 0; - int tmp_qual = 0; - int tmp_noise = 0; - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) != true) { - piwstats->qual.qual = 0; - piwstats->qual.level = 0; - piwstats->qual.noise = 0; - } else { - /* show percentage, we need transfer dbm to original value. */ - tmp_level = padapter->recvpriv.fw_rssi; - tmp_qual = padapter->recvpriv.signal; - tmp_noise = padapter->recvpriv.noise; - piwstats->qual.level = tmp_level; - piwstats->qual.qual = tmp_qual; - piwstats->qual.noise = tmp_noise; - } - piwstats->qual.updated = IW_QUAL_ALL_UPDATED; - return &padapter->iwstats; -} - -struct iw_handler_def r871x_handlers_def = { - .standard = r8711_handlers, - .num_standard = ARRAY_SIZE(r8711_handlers), - .private = r8711_private_handler, - .private_args = (struct iw_priv_args *)r8711_private_args, - .num_private = ARRAY_SIZE(r8711_private_handler), - .num_private_args = sizeof(r8711_private_args) / - sizeof(struct iw_priv_args), - .get_wireless_stats = r871x_get_wireless_stats -}; diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c b/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c deleted file mode 100644 index b78101afc93d..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c +++ /dev/null @@ -1,520 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_ioctl_rtl.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_IOCTL_RTL_C_ - -#include <linux/rndis.h> -#include "osdep_service.h" -#include "drv_types.h" -#include "wlan_bssdef.h" -#include "wifi.h" -#include "rtl871x_ioctl.h" -#include "rtl871x_ioctl_set.h" -#include "rtl871x_ioctl_rtl.h" -#include "mp_custom_oid.h" -#include "rtl871x_mp.h" -#include "rtl871x_mp_ioctl.h" - -uint oid_rt_get_signal_quality_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_small_packet_crc_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_smallpacket_crcerr; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_middle_packet_crc_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_middlepacket_crcerr; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_large_packet_crc_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_largepacket_crcerr; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_tx_retry_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_rx_retry_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_rx_total_packet_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_pkts + - padapter->recvpriv.rx_drop; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_tx_beacon_ok_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_tx_beacon_err_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_rx_icv_err_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(uint *)poid_par_priv->information_buf = - padapter->recvpriv.rx_icv_err; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_encryption_algorithm_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_preamble_mode_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - u32 preamblemode = 0; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - if (padapter->registrypriv.preamble == PREAMBLE_LONG) - preamblemode = 0; - else if (padapter->registrypriv.preamble == PREAMBLE_AUTO) - preamblemode = 1; - else if (padapter->registrypriv.preamble == PREAMBLE_SHORT) - preamblemode = 2; - *(u32 *)poid_par_priv->information_buf = preamblemode; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_ap_ip_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_channelplan_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct eeprom_priv *peeprompriv = &padapter->eeprompriv; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - *(u16 *)poid_par_priv->information_buf = peeprompriv->channel_plan; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_channelplan_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct eeprom_priv *peeprompriv = &padapter->eeprompriv; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - peeprompriv->channel_plan = *(u16 *)poid_par_priv->information_buf; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_preamble_mode_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - u32 preamblemode = 0; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - preamblemode = *(u32 *)poid_par_priv->information_buf; - if (preamblemode == 0) - padapter->registrypriv.preamble = PREAMBLE_LONG; - else if (preamblemode == 1) - padapter->registrypriv.preamble = PREAMBLE_AUTO; - else if (preamblemode == 2) - padapter->registrypriv.preamble = PREAMBLE_SHORT; - *(u32 *)poid_par_priv->information_buf = preamblemode; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_bcn_intvl_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_dedicate_probe_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_total_tx_bytes_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->xmitpriv.tx_bytes; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_total_rx_bytes_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_bytes; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_current_tx_power_level_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_enc_key_mismatch_count_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_enc_key_match_count_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_channel_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct NDIS_802_11_CONFIGURATION *pnic_Config; - u32 channelnum; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (check_fwstate(pmlmepriv, _FW_LINKED) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) - pnic_Config = &pmlmepriv->cur_network.network.Configuration; - else - pnic_Config = &padapter->registrypriv.dev_network.Configuration; - channelnum = pnic_Config->DSConfig; - *(u32 *)poid_par_priv->information_buf = channelnum; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_hardware_radio_off_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_key_mismatch_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_supported_wireless_mode_hdl(struct oid_par_priv - *poid_par_priv) -{ - u32 ulInfo = 0; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - ulInfo |= 0x0100; /* WIRELESS_MODE_B */ - ulInfo |= 0x0200; /* WIRELESS_MODE_G */ - ulInfo |= 0x0400; /* WIRELESS_MODE_A */ - *(u32 *) poid_par_priv->information_buf = ulInfo; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_channel_list_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_scan_in_progress_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - - -uint oid_rt_forced_data_rate_hdl(struct oid_par_priv *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_wireless_mode_for_scan_list_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_bss_wireless_mode_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_scan_with_magic_packet_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_get_associated_station_list_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_switch_into_ap_mode_hdl(struct oid_par_priv* - poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_supported_hdl(struct oid_par_priv *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_set_passphrase_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_rf_write_registry_hdl(struct oid_par_priv* - poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - struct _adapter *Adapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */ - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len == - (sizeof(unsigned long) * 3)) { - if (r8712_setrfreg_cmd(Adapter, - *(unsigned char *)poid_par_priv->information_buf, - (unsigned long)(*((unsigned long *) - poid_par_priv->information_buf + 2)))) - status = RNDIS_STATUS_NOT_ACCEPTED; - } else { - status = RNDIS_STATUS_INVALID_LENGTH; - } - return status; -} - -uint oid_rt_pro_rf_read_registry_hdl(struct oid_par_priv *poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - struct _adapter *Adapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */ - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len == (sizeof(unsigned long) * - 3)) { - if (Adapter->mppriv.act_in_progress) { - status = RNDIS_STATUS_NOT_ACCEPTED; - } else { - /* init workparam */ - Adapter->mppriv.act_in_progress = true; - Adapter->mppriv.workparam.bcompleted = false; - Adapter->mppriv.workparam.act_type = MPT_READ_RF; - Adapter->mppriv.workparam.io_offset = *(unsigned long *) - poid_par_priv->information_buf; - Adapter->mppriv.workparam.io_value = 0xcccccccc; - - /* RegOffsetValue - The offset of RF register to read. - * RegDataWidth - The data width of RF register to read. - * RegDataValue - The value to read. - * RegOffsetValue = *((unsigned long *)InformationBuffer); - * RegDataWidth = *((unsigned long *)InformationBuffer+1); - * RegDataValue = *((unsigned long *)InformationBuffer+2); - */ - if (r8712_getrfreg_cmd(Adapter, - *(unsigned char *)poid_par_priv->information_buf, - (unsigned char *)&Adapter->mppriv.workparam.io_value - )) - status = RNDIS_STATUS_NOT_ACCEPTED; - } - } else { - status = RNDIS_STATUS_INVALID_LENGTH; - } - return status; -} - -enum _CONNECT_STATE_ { - CHECKINGSTATUS, - ASSOCIATED, - ADHOCMODE, - NOTASSOCIATED -}; - -uint oid_rt_get_connect_state_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - u32 ulInfo; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - /* nStatus==0 CheckingStatus - * nStatus==1 Associated - * nStatus==2 AdHocMode - * nStatus==3 NotAssociated - */ - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - ulInfo = CHECKINGSTATUS; - else if (check_fwstate(pmlmepriv, _FW_LINKED)) - ulInfo = ASSOCIATED; - else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) - ulInfo = ADHOCMODE; - else - ulInfo = NOTASSOCIATED; - *(u32 *)poid_par_priv->information_buf = ulInfo; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_default_key_id_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h b/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h deleted file mode 100644 index 7c0b880ac686..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h +++ /dev/null @@ -1,109 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_IOCTL_RTL_H -#define _RTL871X_IOCTL_RTL_H - -#include "osdep_service.h" -#include "drv_types.h" - -/*************** oid_rtl_seg_01_01 **************/ -uint oid_rt_get_signal_quality_hdl( - struct oid_par_priv *poid_par_priv);/*84*/ -uint oid_rt_get_small_packet_crc_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_middle_packet_crc_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_large_packet_crc_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_tx_retry_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_rx_retry_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_rx_total_packet_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_tx_beacon_ok_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_tx_beacon_err_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_rx_icv_err_hdl( - struct oid_par_priv *poid_par_priv);/*93*/ -uint oid_rt_set_encryption_algorithm_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_preamble_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_ap_ip_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_channelplan_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_channelplan_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_preamble_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_bcn_intvl_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_dedicate_probe_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_total_tx_bytes_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_total_rx_bytes_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_current_tx_power_level_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_enc_key_mismatch_count_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_enc_key_match_count_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_channel_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_hardware_radio_off_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_key_mismatch_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_supported_wireless_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_channel_list_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_scan_in_progress_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_forced_data_rate_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_wireless_mode_for_scan_list_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_bss_wireless_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_scan_with_magic_packet_hdl( - struct oid_par_priv *poid_par_priv); - -/************** oid_rtl_seg_01_03 section start **************/ -uint oid_rt_ap_get_associated_station_list_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_ap_switch_into_ap_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_ap_supported_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_ap_set_passphrase_hdl( - struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_01_11 */ -uint oid_rt_pro_rf_write_registry_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_rf_read_registry_hdl( - struct oid_par_priv *poid_par_priv); -/*************** oid_rtl_seg_03_00 section start **************/ -uint oid_rt_get_connect_state_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_default_key_id_hdl( - struct oid_par_priv *poid_par_priv); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.c b/drivers/staging/rtl8712/rtl871x_ioctl_set.c deleted file mode 100644 index 6cdc6f1a6bc6..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_set.c +++ /dev/null @@ -1,355 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_ioctl_set.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_IOCTL_SET_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_ioctl_set.h" -#include "usb_osintf.h" -#include "usb_ops.h" - - -static u8 validate_ssid(struct ndis_802_11_ssid *ssid) -{ - u8 i; - - if (ssid->SsidLength > 32) - return false; - for (i = 0; i < ssid->SsidLength; i++) { - /* wifi, printable ascii code must be supported */ - if (!((ssid->Ssid[i] >= 0x20) && (ssid->Ssid[i] <= 0x7e))) - return false; - } - return true; -} - -static u8 do_join(struct _adapter *padapter) -{ - struct list_head *plist, *phead; - u8 *pibss = NULL; - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct __queue *queue = &(pmlmepriv->scanned_queue); - int ret; - - phead = &queue->queue; - plist = phead->next; - pmlmepriv->cur_network.join_res = -2; - pmlmepriv->fw_state |= _FW_UNDER_LINKING; - pmlmepriv->pscanned = plist; - pmlmepriv->to_join = true; - - /* adhoc mode will start with an empty queue, but skip checking */ - if (!check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) && - list_empty(&queue->queue)) { - if (pmlmepriv->fw_state & _FW_UNDER_LINKING) - pmlmepriv->fw_state ^= _FW_UNDER_LINKING; - /* when set_ssid/set_bssid for do_join(), but scanning queue - * is empty we try to issue sitesurvey firstly - */ - if (!pmlmepriv->sitesurveyctrl.traffic_busy) - r8712_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid); - return true; - } - - ret = r8712_select_and_join_from_scan(pmlmepriv); - if (!ret) { - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - } else { - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - /* submit r8712_createbss_cmd to change to an - * ADHOC_MASTER pmlmepriv->lock has been - * acquired by caller... - */ - struct wlan_bssid_ex *pdev_network = - &(padapter->registrypriv.dev_network); - pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE; - pibss = padapter->registrypriv.dev_network.MacAddress; - memcpy(&pdev_network->Ssid, - &pmlmepriv->assoc_ssid, - sizeof(struct ndis_802_11_ssid)); - r8712_update_registrypriv_dev_network(padapter); - r8712_generate_random_ibss(pibss); - if (r8712_createbss_cmd(padapter)) - return false; - pmlmepriv->to_join = false; - } else { - /* can't associate ; reset under-linking */ - if (pmlmepriv->fw_state & _FW_UNDER_LINKING) - pmlmepriv->fw_state ^= - _FW_UNDER_LINKING; - /* when set_ssid/set_bssid for do_join(), but - * there are no desired bss in scanning queue - * we try to issue sitesurvey first - */ - if (!pmlmepriv->sitesurveyctrl.traffic_busy) - r8712_sitesurvey_cmd(padapter, - &pmlmepriv->assoc_ssid); - } - } - return true; -} - -u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid) -{ - unsigned long irqL; - u8 status = true; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (is_zero_ether_addr(bssid) || is_broadcast_ether_addr(bssid)) { - status = false; - return status; - } - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) { - status = check_fwstate(pmlmepriv, _FW_UNDER_LINKING); - goto _Abort_Set_BSSID; - } - if (check_fwstate(pmlmepriv, - _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - if (!memcmp(&pmlmepriv->cur_network.network.MacAddress, bssid, - ETH_ALEN)) { - if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - /* driver is in - * WIFI_ADHOC_MASTER_STATE - */ - goto _Abort_Set_BSSID; - } else { - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, _FW_LINKED)) - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - if ((check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE))) { - _clr_fwstate_(pmlmepriv, - WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - } - } - } - memcpy(&pmlmepriv->assoc_bssid, bssid, ETH_ALEN); - pmlmepriv->assoc_by_bssid = true; - status = do_join(padapter); - goto done; -_Abort_Set_BSSID: -done: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return status; -} - -void r8712_set_802_11_ssid(struct _adapter *padapter, - struct ndis_802_11_ssid *ssid) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *pnetwork = &pmlmepriv->cur_network; - - if (!padapter->hw_init_completed) - return; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) { - check_fwstate(pmlmepriv, _FW_UNDER_LINKING); - goto _Abort_Set_SSID; - } - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) && - (!memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, - ssid->SsidLength))) { - if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - if (!r8712_is_same_ibss(padapter, - pnetwork)) { - /* if in WIFI_ADHOC_MASTER_STATE or - * WIFI_ADHOC_STATE, create bss or - * rejoin again - */ - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, - _FW_LINKED)) - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE)) { - _clr_fwstate_(pmlmepriv, - WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, - WIFI_ADHOC_STATE); - } - } else { - /* driver is in - * WIFI_ADHOC_MASTER_STATE - */ - goto _Abort_Set_SSID; - } - } - } else { - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, _FW_LINKED)) - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE)) { - _clr_fwstate_(pmlmepriv, - WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - } - } - } - if (padapter->securitypriv.btkip_countermeasure) - goto _Abort_Set_SSID; - if (!validate_ssid(ssid)) - goto _Abort_Set_SSID; - memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(struct ndis_802_11_ssid)); - pmlmepriv->assoc_by_bssid = false; - do_join(padapter); - goto done; -_Abort_Set_SSID: -done: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_set_802_11_infrastructure_mode(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *cur_network = &pmlmepriv->cur_network; - enum NDIS_802_11_NETWORK_INFRASTRUCTURE *pold_state = - &(cur_network->network.InfrastructureMode); - - if (*pold_state != networktype) { - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_LINKED) || - (*pold_state == Ndis802_11IBSS)) - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, - _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) - r8712_free_assoc_resources(padapter); - if (check_fwstate(pmlmepriv, _FW_LINKED) || - (*pold_state == Ndis802_11Infrastructure) || - (*pold_state == Ndis802_11IBSS)) { - /* will clr Linked_state before this function, - * we must have checked whether issue dis-assoc_cmd or - * not - */ - r8712_ind_disconnect(padapter); - } - *pold_state = networktype; - /* clear WIFI_STATION_STATE; WIFI_AP_STATE; WIFI_ADHOC_STATE; - * WIFI_ADHOC_MASTER_STATE - */ - _clr_fwstate_(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE | - WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE); - switch (networktype) { - case Ndis802_11IBSS: - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - break; - case Ndis802_11Infrastructure: - set_fwstate(pmlmepriv, WIFI_STATION_STATE); - break; - case Ndis802_11APMode: - set_fwstate(pmlmepriv, WIFI_AP_STATE); - break; - case Ndis802_11AutoUnknown: - case Ndis802_11InfrastructureMax: - break; - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - } -} - -u8 r8712_set_802_11_disassociate(struct _adapter *padapter) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - r8712_disassoc_cmd(padapter); - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return true; -} - -u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter) -{ - struct mlme_priv *pmlmepriv = NULL; - unsigned long irqL; - u8 ret = true; - - if (!padapter) - return false; - pmlmepriv = &padapter->mlmepriv; - if (!padapter->hw_init_completed) - return false; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING) || - pmlmepriv->sitesurveyctrl.traffic_busy) { - /* Scan or linking is in progress, do nothing. */ - ret = (u8)check_fwstate(pmlmepriv, _FW_UNDER_SURVEY); - } else { - r8712_free_network_queue(padapter); - ret = r8712_sitesurvey_cmd(padapter, NULL); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return ret; -} - -u8 r8712_set_802_11_authentication_mode(struct _adapter *padapter, - enum NDIS_802_11_AUTHENTICATION_MODE authmode) -{ - struct security_priv *psecuritypriv = &padapter->securitypriv; - u8 ret; - - psecuritypriv->ndisauthtype = authmode; - if (psecuritypriv->ndisauthtype > 3) - psecuritypriv->AuthAlgrthm = 2; /* 802.1x */ - if (r8712_set_auth(padapter, psecuritypriv)) - ret = false; - else - ret = true; - return ret; -} - -int r8712_set_802_11_add_wep(struct _adapter *padapter, - struct NDIS_802_11_WEP *wep) -{ - sint keyid; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - keyid = wep->KeyIndex & 0x3fffffff; - if (keyid >= WEP_KEYS) - return -EINVAL; - switch (wep->KeyLength) { - case 5: - psecuritypriv->PrivacyAlgrthm = _WEP40_; - break; - case 13: - psecuritypriv->PrivacyAlgrthm = _WEP104_; - break; - default: - psecuritypriv->PrivacyAlgrthm = _NO_PRIVACY_; - break; - } - memcpy(psecuritypriv->DefKey[keyid].skey, &wep->KeyMaterial, - wep->KeyLength); - psecuritypriv->DefKeylen[keyid] = wep->KeyLength; - psecuritypriv->PrivacyKeyIndex = keyid; - return r8712_set_key(padapter, psecuritypriv, keyid); -} diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.h b/drivers/staging/rtl8712/rtl871x_ioctl_set.h deleted file mode 100644 index e2de820f61d9..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_set.h +++ /dev/null @@ -1,45 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __IOCTL_SET_H -#define __IOCTL_SET_H - -#include "drv_types.h" - -typedef u8 NDIS_802_11_PMKID_VALUE[16]; - -struct BSSIDInfo { - unsigned char BSSID[6]; - NDIS_802_11_PMKID_VALUE PMKID; -}; - -u8 r8712_set_802_11_authentication_mode(struct _adapter *pdapter, - enum NDIS_802_11_AUTHENTICATION_MODE authmode); - -u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid); - -int r8712_set_802_11_add_wep(struct _adapter *padapter, - struct NDIS_802_11_WEP *wep); - -u8 r8712_set_802_11_disassociate(struct _adapter *padapter); - -u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter); - -void r8712_set_802_11_infrastructure_mode(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype); - -void r8712_set_802_11_ssid(struct _adapter *padapter, - struct ndis_802_11_ssid *ssid); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_led.h b/drivers/staging/rtl8712/rtl871x_led.h deleted file mode 100644 index 2f0768132ad8..000000000000 --- a/drivers/staging/rtl8712/rtl871x_led.h +++ /dev/null @@ -1,118 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_LED_H -#define __RTL8712_LED_H - -#include "osdep_service.h" -#include "drv_types.h" - -/*=========================================================================== - * LED customization. - *=========================================================================== - */ -enum LED_CTL_MODE { - LED_CTL_POWER_ON = 1, - LED_CTL_LINK = 2, - LED_CTL_NO_LINK = 3, - LED_CTL_TX = 4, - LED_CTL_RX = 5, - LED_CTL_SITE_SURVEY = 6, - LED_CTL_POWER_OFF = 7, - LED_CTL_START_TO_LINK = 8, - LED_CTL_START_WPS = 9, - LED_CTL_STOP_WPS = 10, - LED_CTL_START_WPS_BOTTON = 11, - LED_CTL_STOP_WPS_FAIL = 12, - LED_CTL_STOP_WPS_FAIL_OVERLAP = 13, -}; - -#define IS_LED_WPS_BLINKING(_LED_871x) \ - (((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS \ - || ((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS_STOP \ - || ((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress) - -#define IS_LED_BLINKING(_LED_871x) \ - (((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress \ - || ((struct LED_871x *)_LED_871x)->bLedScanBlinkInProgress) - -enum LED_PIN_871x { - LED_PIN_GPIO0, - LED_PIN_LED0, - LED_PIN_LED1 -}; - -/*=========================================================================== - * LED customization. - *=========================================================================== - */ -enum LED_STRATEGY_871x { - SW_LED_MODE0, /* SW control 1 LED via GPIO0. It is default option. */ - SW_LED_MODE1, /* 2 LEDs, through LED0 and LED1. For ALPHA. */ - SW_LED_MODE2, /* SW control 1 LED via GPIO0, - * custom for AzWave 8187 minicard. - */ - SW_LED_MODE3, /* SW control 1 LED via GPIO0, - * customized for Sercomm Printer Server case. - */ - SW_LED_MODE4, /*for Edimax / Belkin*/ - SW_LED_MODE5, /*for Sercomm / Belkin*/ - SW_LED_MODE6, /*for WNC / Corega*/ - HW_LED, /* HW control 2 LEDs, LED0 and LED1 (there are 4 different - * control modes, see MAC.CONFIG1 for details.) - */ -}; - -struct LED_871x { - struct _adapter *padapter; - enum LED_PIN_871x LedPin; /* Implementation for this SW led. */ - u32 CurrLedState; /* Current LED state. */ - u8 bLedOn; /* true if LED is ON */ - u8 bSWLedCtrl; - u8 bLedBlinkInProgress; /*true if blinking */ - u8 bLedNoLinkBlinkInProgress; - u8 bLedLinkBlinkInProgress; - u8 bLedStartToLinkBlinkInProgress; - u8 bLedScanBlinkInProgress; - u8 bLedWPSBlinkInProgress; - u32 BlinkTimes; /* No. times to toggle for blink.*/ - u32 BlinkingLedState; /* Next state for blinking, - * either LED_ON or OFF. - */ - - struct timer_list BlinkTimer; /* Timer object for led blinking.*/ - struct work_struct BlinkWorkItem; /* Workitem used by BlinkTimer */ -}; - -struct led_priv { - /* add for led control */ - struct LED_871x SwLed0; - struct LED_871x SwLed1; - enum LED_STRATEGY_871x LedStrategy; - u8 bRegUseLed; - void (*LedControlHandler)(struct _adapter *padapter, - enum LED_CTL_MODE LedAction); - /* add for led control */ -}; - -/*=========================================================================== - * Interface to manipulate LED objects. - *=========================================================================== - */ -void r8712_InitSwLeds(struct _adapter *padapter); -void r8712_DeInitSwLeds(struct _adapter *padapter); -void LedControl871x(struct _adapter *padapter, enum LED_CTL_MODE LedAction); -void r8712_flush_led_works(struct _adapter *padapter); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_mlme.c b/drivers/staging/rtl8712/rtl871x_mlme.c deleted file mode 100644 index 92b7c9c07df6..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mlme.c +++ /dev/null @@ -1,1749 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_mlme.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_MLME_C_ - -#include <linux/etherdevice.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "xmit_osdep.h" -#include "mlme_osdep.h" -#include "sta_info.h" -#include "wifi.h" -#include "wlan_bssdef.h" - -static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len); - -int r8712_init_mlme_priv(struct _adapter *padapter) -{ - sint i; - u8 *pbuf; - struct wlan_network *pnetwork; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - memset((u8 *)pmlmepriv, 0, sizeof(struct mlme_priv)); - pmlmepriv->nic_hdl = (u8 *)padapter; - pmlmepriv->pscanned = NULL; - pmlmepriv->fw_state = 0; - pmlmepriv->cur_network.network.InfrastructureMode = - Ndis802_11AutoUnknown; - /* Maybe someday we should rename this variable to "active_mode"(Jeff)*/ - pmlmepriv->passive_mode = 1; /* 1: active, 0: passive. */ - spin_lock_init(&(pmlmepriv->lock)); - spin_lock_init(&(pmlmepriv->lock2)); - _init_queue(&(pmlmepriv->free_bss_pool)); - _init_queue(&(pmlmepriv->scanned_queue)); - set_scanned_network_val(pmlmepriv, 0); - memset(&pmlmepriv->assoc_ssid, 0, sizeof(struct ndis_802_11_ssid)); - pbuf = kmalloc_array(MAX_BSS_CNT, sizeof(struct wlan_network), - GFP_ATOMIC); - if (!pbuf) - return -ENOMEM; - pmlmepriv->free_bss_buf = pbuf; - pnetwork = (struct wlan_network *)pbuf; - for (i = 0; i < MAX_BSS_CNT; i++) { - INIT_LIST_HEAD(&(pnetwork->list)); - list_add_tail(&(pnetwork->list), - &(pmlmepriv->free_bss_pool.queue)); - pnetwork++; - } - pmlmepriv->sitesurveyctrl.last_rx_pkts = 0; - pmlmepriv->sitesurveyctrl.last_tx_pkts = 0; - pmlmepriv->sitesurveyctrl.traffic_busy = false; - /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ - r8712_init_mlme_timer(padapter); - return 0; -} - -struct wlan_network *_r8712_alloc_network(struct mlme_priv *pmlmepriv) -{ - unsigned long irqL; - struct wlan_network *pnetwork; - struct __queue *free_queue = &pmlmepriv->free_bss_pool; - - spin_lock_irqsave(&free_queue->lock, irqL); - pnetwork = list_first_entry_or_null(&free_queue->queue, - struct wlan_network, list); - if (pnetwork) { - list_del_init(&pnetwork->list); - pnetwork->last_scanned = jiffies; - pmlmepriv->num_of_scanned++; - } - spin_unlock_irqrestore(&free_queue->lock, irqL); - return pnetwork; -} - -static void _free_network(struct mlme_priv *pmlmepriv, - struct wlan_network *pnetwork) -{ - u32 curr_time, delta_time; - unsigned long irqL; - struct __queue *free_queue = &(pmlmepriv->free_bss_pool); - - if (!pnetwork) - return; - if (pnetwork->fixed) - return; - curr_time = jiffies; - delta_time = (curr_time - (u32)pnetwork->last_scanned) / HZ; - if (delta_time < SCANQUEUE_LIFETIME) - return; - spin_lock_irqsave(&free_queue->lock, irqL); - list_del_init(&pnetwork->list); - list_add_tail(&pnetwork->list, &free_queue->queue); - pmlmepriv->num_of_scanned--; - spin_unlock_irqrestore(&free_queue->lock, irqL); -} - -static void free_network_nolock(struct mlme_priv *pmlmepriv, - struct wlan_network *pnetwork) -{ - struct __queue *free_queue = &pmlmepriv->free_bss_pool; - - if (!pnetwork) - return; - if (pnetwork->fixed) - return; - list_del_init(&pnetwork->list); - list_add_tail(&pnetwork->list, &free_queue->queue); - pmlmepriv->num_of_scanned--; -} - -/* return the wlan_network with the matching addr - * Shall be called under atomic context... - * to avoid possible racing condition... - */ -static struct wlan_network *r8712_find_network(struct __queue *scanned_queue, - u8 *addr) -{ - unsigned long irqL; - struct list_head *phead, *plist; - struct wlan_network *pnetwork = NULL; - - if (is_zero_ether_addr(addr)) - return NULL; - spin_lock_irqsave(&scanned_queue->lock, irqL); - phead = &scanned_queue->queue; - list_for_each(plist, phead) { - pnetwork = list_entry(plist, struct wlan_network, list); - if (!memcmp(addr, pnetwork->network.MacAddress, ETH_ALEN)) - break; - } - if (plist == phead) - pnetwork = NULL; - spin_unlock_irqrestore(&scanned_queue->lock, irqL); - return pnetwork; -} - -void r8712_free_network_queue(struct _adapter *padapter) -{ - unsigned long irqL; - struct list_head *phead, *plist; - struct wlan_network *pnetwork; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *scanned_queue = &pmlmepriv->scanned_queue; - - spin_lock_irqsave(&scanned_queue->lock, irqL); - phead = &scanned_queue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - pnetwork = container_of(plist, struct wlan_network, list); - plist = plist->next; - _free_network(pmlmepriv, pnetwork); - } - spin_unlock_irqrestore(&scanned_queue->lock, irqL); -} - -sint r8712_if_up(struct _adapter *padapter) -{ - sint res; - - if (padapter->driver_stopped || padapter->surprise_removed || - !check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { - res = false; - } else { - res = true; - } - return res; -} - -void r8712_generate_random_ibss(u8 *pibss) -{ - u32 curtime = jiffies; - - pibss[0] = 0x02; /*in ad-hoc mode bit1 must set to 1 */ - pibss[1] = 0x11; - pibss[2] = 0x87; - pibss[3] = (u8)(curtime & 0xff); - pibss[4] = (u8)((curtime >> 8) & 0xff); - pibss[5] = (u8)((curtime >> 16) & 0xff); -} - -uint r8712_get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss) -{ - return sizeof(*bss) + bss->IELength - MAX_IE_SZ; -} - -u8 *r8712_get_capability_from_ie(u8 *ie) -{ - return ie + 8 + 2; -} - -void r8712_free_mlme_priv(struct mlme_priv *pmlmepriv) -{ - kfree(pmlmepriv->free_bss_buf); -} - -static struct wlan_network *alloc_network(struct mlme_priv *pmlmepriv) -{ - return _r8712_alloc_network(pmlmepriv); -} - -int r8712_is_same_ibss(struct _adapter *adapter, struct wlan_network *pnetwork) -{ - int ret = true; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - if ((psecuritypriv->PrivacyAlgrthm != _NO_PRIVACY_) && - (pnetwork->network.Privacy == cpu_to_le32(0))) - ret = false; - else if ((psecuritypriv->PrivacyAlgrthm == _NO_PRIVACY_) && - (pnetwork->network.Privacy == cpu_to_le32(1))) - ret = false; - else - ret = true; - return ret; - -} - -static int is_same_network(struct wlan_bssid_ex *src, - struct wlan_bssid_ex *dst) -{ - u16 s_cap, d_cap; - - memcpy((u8 *)&s_cap, r8712_get_capability_from_ie(src->IEs), 2); - memcpy((u8 *)&d_cap, r8712_get_capability_from_ie(dst->IEs), 2); - return (src->Ssid.SsidLength == dst->Ssid.SsidLength) && - (src->Configuration.DSConfig == - dst->Configuration.DSConfig) && - ((!memcmp(src->MacAddress, dst->MacAddress, - ETH_ALEN))) && - ((!memcmp(src->Ssid.Ssid, - dst->Ssid.Ssid, - src->Ssid.SsidLength))) && - ((s_cap & WLAN_CAPABILITY_IBSS) == - (d_cap & WLAN_CAPABILITY_IBSS)) && - ((s_cap & WLAN_CAPABILITY_ESS) == - (d_cap & WLAN_CAPABILITY_ESS)); - -} - -struct wlan_network *r8712_get_oldest_wlan_network( - struct __queue *scanned_queue) -{ - struct list_head *plist, *phead; - struct wlan_network *pwlan = NULL; - struct wlan_network *oldest = NULL; - - phead = &scanned_queue->queue; - plist = phead->next; - while (1) { - if (end_of_queue_search(phead, plist)) - break; - pwlan = container_of(plist, struct wlan_network, list); - if (!pwlan->fixed) { - if (!oldest || - time_after((unsigned long)oldest->last_scanned, - (unsigned long)pwlan->last_scanned)) - oldest = pwlan; - } - plist = plist->next; - } - return oldest; -} - -static void update_network(struct wlan_bssid_ex *dst, - struct wlan_bssid_ex *src, - struct _adapter *padapter) -{ - u32 last_evm = 0, tmpVal; - struct smooth_rssi_data *sqd = &padapter->recvpriv.signal_qual_data; - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) && - is_same_network(&(padapter->mlmepriv.cur_network.network), src)) { - if (padapter->recvpriv.signal_qual_data.total_num++ >= - PHY_LINKQUALITY_SLID_WIN_MAX) { - padapter->recvpriv.signal_qual_data.total_num = - PHY_LINKQUALITY_SLID_WIN_MAX; - last_evm = sqd->elements[sqd->index]; - padapter->recvpriv.signal_qual_data.total_val -= - last_evm; - } - padapter->recvpriv.signal_qual_data.total_val += src->Rssi; - - sqd->elements[sqd->index++] = src->Rssi; - if (padapter->recvpriv.signal_qual_data.index >= - PHY_LINKQUALITY_SLID_WIN_MAX) - padapter->recvpriv.signal_qual_data.index = 0; - /* <1> Showed on UI for user, in percentage. */ - tmpVal = padapter->recvpriv.signal_qual_data.total_val / - padapter->recvpriv.signal_qual_data.total_num; - padapter->recvpriv.signal = (u8)tmpVal; - - src->Rssi = padapter->recvpriv.signal; - } else { - src->Rssi = (src->Rssi + dst->Rssi) / 2; - } - memcpy((u8 *)dst, (u8 *)src, r8712_get_wlan_bssid_ex_sz(src)); -} - -static void update_current_network(struct _adapter *adapter, - struct wlan_bssid_ex *pnetwork) -{ - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - if (is_same_network(&(pmlmepriv->cur_network.network), pnetwork)) { - update_network(&(pmlmepriv->cur_network.network), - pnetwork, adapter); - r8712_update_protection(adapter, - (pmlmepriv->cur_network.network.IEs) + - sizeof(struct NDIS_802_11_FIXED_IEs), - pmlmepriv->cur_network.network.IELength); - } -} - -/* Caller must hold pmlmepriv->lock first */ -static void update_scanned_network(struct _adapter *adapter, - struct wlan_bssid_ex *target) -{ - struct list_head *plist, *phead; - - u32 bssid_ex_sz; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - struct wlan_network *oldest = NULL; - - phead = &queue->queue; - plist = phead->next; - - while (1) { - if (end_of_queue_search(phead, plist)) - break; - - pnetwork = container_of(plist, struct wlan_network, list); - if (is_same_network(&pnetwork->network, target)) - break; - if ((oldest == ((struct wlan_network *)0)) || - time_after((unsigned long)oldest->last_scanned, - (unsigned long)pnetwork->last_scanned)) - oldest = pnetwork; - - plist = plist->next; - } - - /* If we didn't find a match, then get a new network slot to initialize - * with this beacon's information - */ - if (end_of_queue_search(phead, plist)) { - if (list_empty(&pmlmepriv->free_bss_pool.queue)) { - /* If there are no more slots, expire the oldest */ - pnetwork = oldest; - target->Rssi = (pnetwork->network.Rssi + - target->Rssi) / 2; - memcpy(&pnetwork->network, target, - r8712_get_wlan_bssid_ex_sz(target)); - pnetwork->last_scanned = jiffies; - } else { - /* Otherwise just pull from the free list */ - /* update scan_time */ - pnetwork = alloc_network(pmlmepriv); - if (!pnetwork) - return; - bssid_ex_sz = r8712_get_wlan_bssid_ex_sz(target); - target->Length = bssid_ex_sz; - memcpy(&pnetwork->network, target, bssid_ex_sz); - list_add_tail(&pnetwork->list, &queue->queue); - } - } else { - /* we have an entry and we are going to update it. But - * this entry may be already expired. In this case we - * do the same as we found a new net and call the new_net - * handler - */ - update_network(&pnetwork->network, target, adapter); - pnetwork->last_scanned = jiffies; - } -} - -static void rtl8711_add_network(struct _adapter *adapter, - struct wlan_bssid_ex *pnetwork) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &(((struct _adapter *)adapter)->mlmepriv); - struct __queue *queue = &pmlmepriv->scanned_queue; - - spin_lock_irqsave(&queue->lock, irqL); - update_current_network(adapter, pnetwork); - update_scanned_network(adapter, pnetwork); - spin_unlock_irqrestore(&queue->lock, irqL); -} - -/*select the desired network based on the capability of the (i)bss. - * check items: (1) security - * (2) network_type - * (3) WMM - * (4) HT - * (5) others - */ -static int is_desired_network(struct _adapter *adapter, - struct wlan_network *pnetwork) -{ - u8 wps_ie[512]; - uint wps_ielen; - int bselected = true; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - if (psecuritypriv->wps_phase) { - if (r8712_get_wps_ie(pnetwork->network.IEs, - pnetwork->network.IELength, wps_ie, - &wps_ielen)) - return true; - return false; - } - if ((psecuritypriv->PrivacyAlgrthm != _NO_PRIVACY_) && - (pnetwork->network.Privacy == 0)) - bselected = false; - if (check_fwstate(&adapter->mlmepriv, WIFI_ADHOC_STATE)) { - if (pnetwork->network.InfrastructureMode != - adapter->mlmepriv.cur_network.network. - InfrastructureMode) - bselected = false; - } - return bselected; -} - -/* TODO: Perry : For Power Management */ -void r8712_atimdone_event_callback(struct _adapter *adapter, u8 *pbuf) -{ -} - -void r8712_survey_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long flags; - u32 len; - struct wlan_bssid_ex *pnetwork; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - pnetwork = (struct wlan_bssid_ex *)pbuf; -#ifdef __BIG_ENDIAN - /* endian_convert */ - pnetwork->Length = le32_to_cpu(pnetwork->Length); - pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength); - pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy); - pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi); - pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse); - pnetwork->Configuration.ATIMWindow = - le32_to_cpu(pnetwork->Configuration.ATIMWindow); - pnetwork->Configuration.BeaconPeriod = - le32_to_cpu(pnetwork->Configuration.BeaconPeriod); - pnetwork->Configuration.DSConfig = - le32_to_cpu(pnetwork->Configuration.DSConfig); - pnetwork->Configuration.FHConfig.DwellTime = - le32_to_cpu(pnetwork->Configuration.FHConfig.DwellTime); - pnetwork->Configuration.FHConfig.HopPattern = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopPattern); - pnetwork->Configuration.FHConfig.HopSet = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopSet); - pnetwork->Configuration.FHConfig.Length = - le32_to_cpu(pnetwork->Configuration.FHConfig.Length); - pnetwork->Configuration.Length = - le32_to_cpu(pnetwork->Configuration.Length); - pnetwork->InfrastructureMode = - le32_to_cpu(pnetwork->InfrastructureMode); - pnetwork->IELength = le32_to_cpu(pnetwork->IELength); -#endif - len = r8712_get_wlan_bssid_ex_sz(pnetwork); - if (len > sizeof(struct wlan_bssid_ex)) - return; - spin_lock_irqsave(&pmlmepriv->lock2, flags); - /* update IBSS_network 's timestamp */ - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - if (!memcmp(&(pmlmepriv->cur_network.network.MacAddress), - pnetwork->MacAddress, ETH_ALEN)) { - struct wlan_network *ibss_wlan = NULL; - - memcpy(pmlmepriv->cur_network.network.IEs, - pnetwork->IEs, 8); - ibss_wlan = r8712_find_network( - &pmlmepriv->scanned_queue, - pnetwork->MacAddress); - if (ibss_wlan) { - memcpy(ibss_wlan->network.IEs, - pnetwork->IEs, 8); - goto exit; - } - } - } - /* lock pmlmepriv->lock when you accessing network_q */ - if (!check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - if (pnetwork->Ssid.Ssid[0] != 0) { - rtl8711_add_network(adapter, pnetwork); - } else { - pnetwork->Ssid.SsidLength = 8; - memcpy(pnetwork->Ssid.Ssid, "<hidden>", 8); - rtl8711_add_network(adapter, pnetwork); - } - } -exit: - spin_unlock_irqrestore(&pmlmepriv->lock2, flags); -} - -void r8712_surveydone_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { - del_timer(&pmlmepriv->scan_to_timer); - - _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); - } - - if (pmlmepriv->to_join) { - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - - if (!r8712_select_and_join_from_scan(pmlmepriv)) { - mod_timer(&pmlmepriv->assoc_timer, jiffies + - msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - } else { - struct wlan_bssid_ex *pdev_network = - &(adapter->registrypriv.dev_network); - u8 *pibss = - adapter->registrypriv. - dev_network.MacAddress; - pmlmepriv->fw_state ^= _FW_UNDER_SURVEY; - memcpy(&pdev_network->Ssid, - &pmlmepriv->assoc_ssid, - sizeof(struct - ndis_802_11_ssid)); - r8712_update_registrypriv_dev_network - (adapter); - r8712_generate_random_ibss(pibss); - pmlmepriv->fw_state = - WIFI_ADHOC_MASTER_STATE; - pmlmepriv->to_join = false; - } - } - } else { - pmlmepriv->to_join = false; - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - if (!r8712_select_and_join_from_scan(pmlmepriv)) - mod_timer(&pmlmepriv->assoc_timer, jiffies + - msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - else - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - } - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -/* - *r8712_free_assoc_resources: the caller has to lock pmlmepriv->lock - */ -void r8712_free_assoc_resources(struct _adapter *adapter) -{ - unsigned long irqL; - struct wlan_network *pwlan = NULL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct sta_priv *pstapriv = &adapter->stapriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - - pwlan = r8712_find_network(&pmlmepriv->scanned_queue, - tgt_network->network.MacAddress); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE)) { - struct sta_info *psta; - - psta = r8712_get_stainfo(&adapter->stapriv, - tgt_network->network.MacAddress); - - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - r8712_free_stainfo(adapter, psta); - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); - } - - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE | WIFI_AP_STATE)) - r8712_free_all_stainfo(adapter); - if (pwlan) - pwlan->fixed = false; - - if (((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) && - (adapter->stapriv.asoc_sta_count == 1))) - free_network_nolock(pmlmepriv, pwlan); -} - -/* - * r8712_indicate_connect: the caller has to lock pmlmepriv->lock - */ -void r8712_indicate_connect(struct _adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - pmlmepriv->to_join = false; - set_fwstate(pmlmepriv, _FW_LINKED); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_LINK); - r8712_os_indicate_connect(padapter); - if (padapter->registrypriv.power_mgnt > PS_MODE_ACTIVE) - mod_timer(&pmlmepriv->dhcp_timer, - jiffies + msecs_to_jiffies(60000)); -} - -/* - * r8712_ind_disconnect: the caller has to lock pmlmepriv->lock - */ -void r8712_ind_disconnect(struct _adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - _clr_fwstate_(pmlmepriv, _FW_LINKED); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_NO_LINK); - r8712_os_indicate_disconnect(padapter); - } - if (padapter->pwrctrlpriv.pwr_mode != - padapter->registrypriv.power_mgnt) { - del_timer(&pmlmepriv->dhcp_timer); - r8712_set_ps_mode(padapter, padapter->registrypriv.power_mgnt, - padapter->registrypriv.smart_ps); - } -} - -/*Notes: - *pnetwork : returns from r8712_joinbss_event_callback - *ptarget_wlan: found from scanned_queue - *if join_res > 0, for (fw_state==WIFI_STATION_STATE), we check if - * "ptarget_sta" & "ptarget_wlan" exist. - *if join_res > 0, for (fw_state==WIFI_ADHOC_STATE), we only check - * if "ptarget_wlan" exist. - *if join_res > 0, update "cur_network->network" from - * "pnetwork->network" if (ptarget_wlan !=NULL). - */ -void r8712_joinbss_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL = 0, irqL2; - struct sta_info *ptarget_sta = NULL, *pcur_sta = NULL; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct wlan_network *cur_network = &pmlmepriv->cur_network; - struct wlan_network *pcur_wlan = NULL, *ptarget_wlan = NULL; - unsigned int the_same_macaddr = false; - struct wlan_network *pnetwork; - - if (sizeof(struct list_head) == 4 * sizeof(u32)) { - pnetwork = kmalloc(sizeof(struct wlan_network), GFP_ATOMIC); - if (!pnetwork) - return; - memcpy((u8 *)pnetwork + 16, (u8 *)pbuf + 8, - sizeof(struct wlan_network) - 16); - } else { - pnetwork = (struct wlan_network *)pbuf; - } - -#ifdef __BIG_ENDIAN - /* endian_convert */ - pnetwork->join_res = le32_to_cpu(pnetwork->join_res); - pnetwork->network_type = le32_to_cpu(pnetwork->network_type); - pnetwork->network.Length = le32_to_cpu(pnetwork->network.Length); - pnetwork->network.Ssid.SsidLength = - le32_to_cpu(pnetwork->network.Ssid.SsidLength); - pnetwork->network.Privacy = le32_to_cpu(pnetwork->network.Privacy); - pnetwork->network.Rssi = le32_to_cpu(pnetwork->network.Rssi); - pnetwork->network.NetworkTypeInUse = - le32_to_cpu(pnetwork->network.NetworkTypeInUse); - pnetwork->network.Configuration.ATIMWindow = - le32_to_cpu(pnetwork->network.Configuration.ATIMWindow); - pnetwork->network.Configuration.BeaconPeriod = - le32_to_cpu(pnetwork->network.Configuration.BeaconPeriod); - pnetwork->network.Configuration.DSConfig = - le32_to_cpu(pnetwork->network.Configuration.DSConfig); - pnetwork->network.Configuration.FHConfig.DwellTime = - le32_to_cpu(pnetwork->network.Configuration.FHConfig. - DwellTime); - pnetwork->network.Configuration.FHConfig.HopPattern = - le32_to_cpu(pnetwork->network.Configuration. - FHConfig.HopPattern); - pnetwork->network.Configuration.FHConfig.HopSet = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.HopSet); - pnetwork->network.Configuration.FHConfig.Length = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.Length); - pnetwork->network.Configuration.Length = - le32_to_cpu(pnetwork->network.Configuration.Length); - pnetwork->network.InfrastructureMode = - le32_to_cpu(pnetwork->network.InfrastructureMode); - pnetwork->network.IELength = le32_to_cpu(pnetwork->network.IELength); -#endif - - the_same_macaddr = !memcmp(pnetwork->network.MacAddress, - cur_network->network.MacAddress, ETH_ALEN); - pnetwork->network.Length = - r8712_get_wlan_bssid_ex_sz(&pnetwork->network); - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (pnetwork->network.Length > sizeof(struct wlan_bssid_ex)) - goto ignore_joinbss_callback; - if (pnetwork->join_res > 0) { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - /*s1. find ptarget_wlan*/ - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (the_same_macaddr) { - ptarget_wlan = - r8712_find_network(&pmlmepriv-> - scanned_queue, - cur_network->network.MacAddress); - } else { - pcur_wlan = - r8712_find_network(&pmlmepriv-> - scanned_queue, - cur_network->network.MacAddress); - if (pcur_wlan) - pcur_wlan->fixed = false; - - pcur_sta = r8712_get_stainfo(pstapriv, - cur_network->network.MacAddress); - spin_lock_irqsave(&pstapriv-> - sta_hash_lock, irqL2); - r8712_free_stainfo(adapter, pcur_sta); - spin_unlock_irqrestore(&(pstapriv-> - sta_hash_lock), irqL2); - - ptarget_wlan = - r8712_find_network(&pmlmepriv-> - scanned_queue, - pnetwork->network. - MacAddress); - if (ptarget_wlan) - ptarget_wlan->fixed = true; - } - } else { - ptarget_wlan = r8712_find_network(&pmlmepriv-> - scanned_queue, - pnetwork->network.MacAddress); - if (ptarget_wlan) - ptarget_wlan->fixed = true; - } - - if (!ptarget_wlan) { - if (check_fwstate(pmlmepriv, - _FW_UNDER_LINKING)) - pmlmepriv->fw_state ^= - _FW_UNDER_LINKING; - goto ignore_joinbss_callback; - } - - /*s2. find ptarget_sta & update ptarget_sta*/ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - if (the_same_macaddr) { - ptarget_sta = - r8712_get_stainfo(pstapriv, - pnetwork->network.MacAddress); - if (!ptarget_sta) - ptarget_sta = - r8712_alloc_stainfo(pstapriv, - pnetwork->network.MacAddress); - } else { - ptarget_sta = - r8712_alloc_stainfo(pstapriv, - pnetwork->network.MacAddress); - } - if (ptarget_sta) /*update ptarget_sta*/ { - ptarget_sta->aid = pnetwork->join_res; - ptarget_sta->qos_option = 1; - ptarget_sta->mac_id = 5; - if (adapter->securitypriv. - AuthAlgrthm == 2) { - adapter->securitypriv. - binstallGrpkey = - false; - adapter->securitypriv. - busetkipkey = - false; - adapter->securitypriv. - bgrpkey_handshake = - false; - ptarget_sta->ieee8021x_blocked - = true; - ptarget_sta->XPrivacy = - adapter->securitypriv. - PrivacyAlgrthm; - memset((u8 *)&ptarget_sta-> - x_UncstKey, - 0, - sizeof(union Keytype)); - memset((u8 *)&ptarget_sta-> - tkiprxmickey, - 0, - sizeof(union Keytype)); - memset((u8 *)&ptarget_sta-> - tkiptxmickey, - 0, - sizeof(union Keytype)); - memset((u8 *)&ptarget_sta-> - txpn, 0, - sizeof(union pn48)); - memset((u8 *)&ptarget_sta-> - rxpn, 0, - sizeof(union pn48)); - } - } else { - if (check_fwstate(pmlmepriv, - _FW_UNDER_LINKING)) - pmlmepriv->fw_state ^= - _FW_UNDER_LINKING; - goto ignore_joinbss_callback; - } - } - - /*s3. update cur_network & indicate connect*/ - memcpy(&cur_network->network, &pnetwork->network, - pnetwork->network.Length); - cur_network->aid = pnetwork->join_res; - /*update fw_state will clr _FW_UNDER_LINKING*/ - switch (pnetwork->network.InfrastructureMode) { - case Ndis802_11Infrastructure: - pmlmepriv->fw_state = WIFI_STATION_STATE; - break; - case Ndis802_11IBSS: - pmlmepriv->fw_state = WIFI_ADHOC_STATE; - break; - default: - pmlmepriv->fw_state = WIFI_NULL_STATE; - break; - } - r8712_update_protection(adapter, - (cur_network->network.IEs) + - sizeof(struct NDIS_802_11_FIXED_IEs), - (cur_network->network.IELength)); - /*TODO: update HT_Capability*/ - update_ht_cap(adapter, cur_network->network.IEs, - cur_network->network.IELength); - /*indicate connect*/ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - r8712_indicate_connect(adapter); - del_timer(&pmlmepriv->assoc_timer); - } else { - goto ignore_joinbss_callback; - } - } else { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - } - } -ignore_joinbss_callback: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - if (sizeof(struct list_head) == 4 * sizeof(u32)) - kfree(pnetwork); -} - -void r8712_stassoc_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL; - struct sta_info *psta; - struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); - struct stassoc_event *pstassoc = (struct stassoc_event *)pbuf; - - /* to do: */ - if (!r8712_access_ctrl(&adapter->acl_list, pstassoc->macaddr)) - return; - psta = r8712_get_stainfo(&adapter->stapriv, pstassoc->macaddr); - if (psta) { - /*the sta have been in sta_info_queue => do nothing - *(between drv has received this event before and - * fw have not yet to set key to CAM_ENTRY) - */ - return; - } - - psta = r8712_alloc_stainfo(&adapter->stapriv, pstassoc->macaddr); - if (!psta) - return; - /* to do : init sta_info variable */ - psta->qos_option = 0; - psta->mac_id = le32_to_cpu(pstassoc->cam_id); - /* psta->aid = (uint)pstassoc->cam_id; */ - - if (adapter->securitypriv.AuthAlgrthm == 2) - psta->XPrivacy = adapter->securitypriv.PrivacyAlgrthm; - psta->ieee8021x_blocked = false; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - if (adapter->stapriv.asoc_sta_count == 2) { - /* a sta + bc/mc_stainfo (not Ibss_stainfo) */ - r8712_indicate_connect(adapter); - } - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_stadel_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL, irqL2; - struct sta_info *psta; - struct wlan_network *pwlan = NULL; - struct wlan_bssid_ex *pdev_network = NULL; - u8 *pibss = NULL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct stadel_event *pstadel = (struct stadel_event *)pbuf; - struct sta_priv *pstapriv = &adapter->stapriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - - spin_lock_irqsave(&pmlmepriv->lock, irqL2); - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - r8712_ind_disconnect(adapter); - r8712_free_assoc_resources(adapter); - } - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE | - WIFI_ADHOC_STATE)) { - psta = r8712_get_stainfo(&adapter->stapriv, pstadel->macaddr); - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - r8712_free_stainfo(adapter, psta); - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); - if (adapter->stapriv.asoc_sta_count == 1) { - /*a sta + bc/mc_stainfo (not Ibss_stainfo) */ - pwlan = r8712_find_network(&pmlmepriv->scanned_queue, - tgt_network->network.MacAddress); - if (pwlan) { - pwlan->fixed = false; - free_network_nolock(pmlmepriv, pwlan); - } - /*re-create ibss*/ - pdev_network = &(adapter->registrypriv.dev_network); - pibss = adapter->registrypriv.dev_network.MacAddress; - memcpy(pdev_network, &tgt_network->network, - r8712_get_wlan_bssid_ex_sz(&tgt_network-> - network)); - memcpy(&pdev_network->Ssid, - &pmlmepriv->assoc_ssid, - sizeof(struct ndis_802_11_ssid)); - r8712_update_registrypriv_dev_network(adapter); - r8712_generate_random_ibss(pibss); - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - _clr_fwstate_(pmlmepriv, WIFI_ADHOC_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE); - } - } - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL2); -} - -void r8712_cpwm_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - struct reportpwrstate_parm *preportpwrstate = - (struct reportpwrstate_parm *)pbuf; - - preportpwrstate->state |= (u8)(adapter->pwrctrlpriv.cpwm_tog + 0x80); - r8712_cpwm_int_hdl(adapter, preportpwrstate); -} - -/* When the Netgear 3500 AP is with WPA2PSK-AES mode, it will send - * the ADDBA req frame with start seq control = 0 to wifi client after - * the WPA handshake and the seqence number of following data packet - * will be 0. In this case, the Rx reorder sequence is not longer than 0 - * and the WiFi client will drop the data with seq number 0. - * So, the 8712 firmware has to inform driver with receiving the - * ADDBA-Req frame so that the driver can reset the - * sequence value of Rx reorder control. - */ -void r8712_got_addbareq_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - struct ADDBA_Req_Report_parm *pAddbareq_pram = - (struct ADDBA_Req_Report_parm *)pbuf; - struct sta_info *psta; - struct sta_priv *pstapriv = &adapter->stapriv; - struct recv_reorder_ctrl *precvreorder_ctrl = NULL; - - psta = r8712_get_stainfo(pstapriv, pAddbareq_pram->MacAddress); - if (psta) { - precvreorder_ctrl = - &psta->recvreorder_ctrl[pAddbareq_pram->tid]; - /* set the indicate_seq to 0xffff so that the rx reorder - * can store any following data packet. - */ - precvreorder_ctrl->indicate_seq = 0xffff; - } -} - -void r8712_wpspbc_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - if (!adapter->securitypriv.wps_hw_pbc_pressed) - adapter->securitypriv.wps_hw_pbc_pressed = true; -} - -void _r8712_sitesurvey_ctrl_handler(struct _adapter *adapter) -{ - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct sitesurvey_ctrl *psitesurveyctrl = &pmlmepriv->sitesurveyctrl; - struct registry_priv *pregistrypriv = &adapter->registrypriv; - u64 current_tx_pkts; - uint current_rx_pkts; - - current_tx_pkts = (adapter->xmitpriv.tx_pkts) - - (psitesurveyctrl->last_tx_pkts); - current_rx_pkts = (adapter->recvpriv.rx_pkts) - - (psitesurveyctrl->last_rx_pkts); - psitesurveyctrl->last_tx_pkts = adapter->xmitpriv.tx_pkts; - psitesurveyctrl->last_rx_pkts = adapter->recvpriv.rx_pkts; - if ((current_tx_pkts > pregistrypriv->busy_thresh) || - (current_rx_pkts > pregistrypriv->busy_thresh)) - psitesurveyctrl->traffic_busy = true; - else - psitesurveyctrl->traffic_busy = false; -} - -void _r8712_join_timeout_handler(struct _adapter *adapter) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - if (adapter->driver_stopped || adapter->surprise_removed) - return; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - pmlmepriv->to_join = false; - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - r8712_os_indicate_disconnect(adapter); - _clr_fwstate_(pmlmepriv, _FW_LINKED); - } - if (adapter->pwrctrlpriv.pwr_mode != adapter->registrypriv.power_mgnt) { - r8712_set_ps_mode(adapter, adapter->registrypriv.power_mgnt, - adapter->registrypriv.smart_ps); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_scan_timeout_handler (struct _adapter *adapter) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); - pmlmepriv->to_join = false; /* scan fail, so clear to_join flag */ - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void _r8712_dhcp_timeout_handler (struct _adapter *adapter) -{ - if (adapter->driver_stopped || adapter->surprise_removed) - return; - if (adapter->pwrctrlpriv.pwr_mode != adapter->registrypriv.power_mgnt) - r8712_set_ps_mode(adapter, adapter->registrypriv.power_mgnt, - adapter->registrypriv.smart_ps); -} - -int r8712_select_and_join_from_scan(struct mlme_priv *pmlmepriv) -{ - struct list_head *phead; - unsigned char *dst_ssid, *src_ssid; - struct _adapter *adapter; - struct __queue *queue = NULL; - struct wlan_network *pnetwork = NULL; - struct wlan_network *pnetwork_max_rssi = NULL; - - adapter = (struct _adapter *)pmlmepriv->nic_hdl; - queue = &pmlmepriv->scanned_queue; - phead = &queue->queue; - pmlmepriv->pscanned = phead->next; - while (1) { - if (end_of_queue_search(phead, pmlmepriv->pscanned)) { - if (pmlmepriv->assoc_by_rssi && pnetwork_max_rssi) { - pnetwork = pnetwork_max_rssi; - goto ask_for_joinbss; - } - return -EINVAL; - } - pnetwork = container_of(pmlmepriv->pscanned, - struct wlan_network, list); - pmlmepriv->pscanned = pmlmepriv->pscanned->next; - if (pmlmepriv->assoc_by_bssid) { - dst_ssid = pnetwork->network.MacAddress; - src_ssid = pmlmepriv->assoc_bssid; - if (!memcmp(dst_ssid, src_ssid, ETH_ALEN)) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (is_same_network(&pmlmepriv-> - cur_network.network, - &pnetwork->network)) { - _clr_fwstate_(pmlmepriv, - _FW_UNDER_LINKING); - /*r8712_indicate_connect again*/ - r8712_indicate_connect(adapter); - return 2; - } - r8712_disassoc_cmd(adapter); - r8712_ind_disconnect(adapter); - r8712_free_assoc_resources(adapter); - } - goto ask_for_joinbss; - } - } else if (pmlmepriv->assoc_ssid.SsidLength == 0) { - goto ask_for_joinbss; - } - dst_ssid = pnetwork->network.Ssid.Ssid; - src_ssid = pmlmepriv->assoc_ssid.Ssid; - if ((pnetwork->network.Ssid.SsidLength == - pmlmepriv->assoc_ssid.SsidLength) && - (!memcmp(dst_ssid, src_ssid, - pmlmepriv->assoc_ssid.SsidLength))) { - if (pmlmepriv->assoc_by_rssi) { - /* if the ssid is the same, select the bss - * which has the max rssi - */ - if (pnetwork_max_rssi) { - if (pnetwork->network.Rssi > - pnetwork_max_rssi->network.Rssi) - pnetwork_max_rssi = pnetwork; - } else { - pnetwork_max_rssi = pnetwork; - } - } else if (is_desired_network(adapter, pnetwork)) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - r8712_disassoc_cmd(adapter); - r8712_free_assoc_resources(adapter); - } - goto ask_for_joinbss; - } - } - } - -ask_for_joinbss: - return r8712_joinbss_cmd(adapter, pnetwork); -} - -int r8712_set_auth(struct _adapter *adapter, - struct security_priv *psecuritypriv) -{ - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - struct cmd_obj *pcmd; - struct setauth_parm *psetauthparm; - - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - - psetauthparm = kzalloc(sizeof(*psetauthparm), GFP_ATOMIC); - if (!psetauthparm) { - kfree(pcmd); - return -ENOMEM; - } - psetauthparm->mode = (u8)psecuritypriv->AuthAlgrthm; - pcmd->cmdcode = _SetAuth_CMD_; - pcmd->parmbuf = (unsigned char *)psetauthparm; - pcmd->cmdsz = sizeof(struct setauth_parm); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - INIT_LIST_HEAD(&pcmd->list); - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; -} - -int r8712_set_key(struct _adapter *adapter, - struct security_priv *psecuritypriv, - sint keyid) -{ - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - struct cmd_obj *pcmd; - struct setkey_parm *psetkeyparm; - u8 keylen; - int ret; - - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - psetkeyparm = kzalloc(sizeof(*psetkeyparm), GFP_ATOMIC); - if (!psetkeyparm) { - ret = -ENOMEM; - goto err_free_cmd; - } - if (psecuritypriv->AuthAlgrthm == 2) { /* 802.1X */ - psetkeyparm->algorithm = - (u8)psecuritypriv->XGrpPrivacy; - } else { /* WEP */ - psetkeyparm->algorithm = - (u8)psecuritypriv->PrivacyAlgrthm; - } - psetkeyparm->keyid = (u8)keyid; - - switch (psetkeyparm->algorithm) { - case _WEP40_: - keylen = 5; - memcpy(psetkeyparm->key, - psecuritypriv->DefKey[keyid].skey, keylen); - break; - case _WEP104_: - keylen = 13; - memcpy(psetkeyparm->key, - psecuritypriv->DefKey[keyid].skey, keylen); - break; - case _TKIP_: - if (keyid < 1 || keyid > 2) { - ret = -EINVAL; - goto err_free_parm; - } - keylen = 16; - memcpy(psetkeyparm->key, - &psecuritypriv->XGrpKey[keyid - 1], keylen); - psetkeyparm->grpkey = 1; - break; - case _AES_: - if (keyid < 1 || keyid > 2) { - ret = -EINVAL; - goto err_free_parm; - } - keylen = 16; - memcpy(psetkeyparm->key, - &psecuritypriv->XGrpKey[keyid - 1], keylen); - psetkeyparm->grpkey = 1; - break; - default: - ret = -EINVAL; - goto err_free_parm; - } - pcmd->cmdcode = _SetKey_CMD_; - pcmd->parmbuf = (u8 *)psetkeyparm; - pcmd->cmdsz = (sizeof(struct setkey_parm)); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - INIT_LIST_HEAD(&pcmd->list); - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; - -err_free_parm: - kfree(psetkeyparm); -err_free_cmd: - kfree(pcmd); - return ret; -} - -/* adjust IEs for r8712_joinbss_cmd in WMM */ -int r8712_restruct_wmm_ie(struct _adapter *adapter, u8 *in_ie, u8 *out_ie, - uint in_len, uint initial_out_len) -{ - unsigned int ielength = 0; - unsigned int i, j; - - i = 12; /* after the fixed IE */ - while (i < in_len) { - ielength = initial_out_len; - if (in_ie[i] == 0xDD && in_ie[i + 2] == 0x00 && - in_ie[i + 3] == 0x50 && in_ie[i + 4] == 0xF2 && - in_ie[i + 5] == 0x02 && i + 5 < in_len) { - /*WMM element ID and OUI*/ - for (j = i; j < i + 9; j++) { - out_ie[ielength] = in_ie[j]; - ielength++; - } - out_ie[initial_out_len + 1] = 0x07; - out_ie[initial_out_len + 6] = 0x00; - out_ie[initial_out_len + 8] = 0x00; - break; - } - i += (in_ie[i + 1] + 2); /* to the next IE element */ - } - return ielength; -} - -/* - * Ported from 8185: IsInPreAuthKeyList(). - * - * Search by BSSID, - * Return Value: - * -1 :if there is no pre-auth key in the table - * >=0 :if there is pre-auth key, and return the entry id - */ -static int SecIsInPMKIDList(struct _adapter *Adapter, u8 *bssid) -{ - struct security_priv *psecuritypriv = &Adapter->securitypriv; - int i = 0; - - do { - if (psecuritypriv->PMKIDList[i].bUsed && - (!memcmp(psecuritypriv->PMKIDList[i].Bssid, - bssid, ETH_ALEN))) - break; - i++; - - } while (i < NUM_PMKID_CACHE); - - if (i == NUM_PMKID_CACHE) { - i = -1; /* Could not find. */ - } else { - ; /* There is one Pre-Authentication Key for the - * specific BSSID. - */ - } - return i; -} - -sint r8712_restruct_sec_ie(struct _adapter *adapter, u8 *in_ie, - u8 *out_ie, uint in_len) -{ - u8 authmode = 0, match; - u8 sec_ie[IW_CUSTOM_MAX], uncst_oui[4], bkup_ie[255]; - u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01}; - uint ielength, cnt, remove_cnt; - int iEntry; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct security_priv *psecuritypriv = &adapter->securitypriv; - uint ndisauthmode = psecuritypriv->ndisauthtype; - uint ndissecuritytype = psecuritypriv->ndisencryptstatus; - - if ((ndisauthmode == Ndis802_11AuthModeWPA) || - (ndisauthmode == Ndis802_11AuthModeWPAPSK)) { - authmode = _WPA_IE_ID_; - uncst_oui[0] = 0x0; - uncst_oui[1] = 0x50; - uncst_oui[2] = 0xf2; - } - if ((ndisauthmode == Ndis802_11AuthModeWPA2) || - (ndisauthmode == Ndis802_11AuthModeWPA2PSK)) { - authmode = _WPA2_IE_ID_; - uncst_oui[0] = 0x0; - uncst_oui[1] = 0x0f; - uncst_oui[2] = 0xac; - } - switch (ndissecuritytype) { - case Ndis802_11Encryption1Enabled: - case Ndis802_11Encryption1KeyAbsent: - uncst_oui[3] = 0x1; - break; - case Ndis802_11Encryption2Enabled: - case Ndis802_11Encryption2KeyAbsent: - uncst_oui[3] = 0x2; - break; - case Ndis802_11Encryption3Enabled: - case Ndis802_11Encryption3KeyAbsent: - uncst_oui[3] = 0x4; - break; - default: - break; - } - /*Search required WPA or WPA2 IE and copy to sec_ie[] */ - cnt = 12; - match = false; - while (cnt < in_len) { - if (in_ie[cnt] == authmode) { - if ((authmode == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) { - memcpy(&sec_ie[0], &in_ie[cnt], - in_ie[cnt + 1] + 2); - match = true; - break; - } - if (authmode == _WPA2_IE_ID_) { - memcpy(&sec_ie[0], &in_ie[cnt], - in_ie[cnt + 1] + 2); - match = true; - break; - } - if (((authmode == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) || - (authmode == _WPA2_IE_ID_)) - memcpy(&bkup_ie[0], &in_ie[cnt], - in_ie[cnt + 1] + 2); - } - cnt += in_ie[cnt + 1] + 2; /*get next*/ - } - /*restruct WPA IE or WPA2 IE in sec_ie[] */ - if (match) { - if (sec_ie[0] == _WPA_IE_ID_) { - /* parsing SSN IE to select required encryption - * algorithm, and set the bc/mc encryption algorithm - */ - while (true) { - /*check wpa_oui tag*/ - if (memcmp(&sec_ie[2], &wpa_oui[0], 4)) { - match = false; - break; - } - if ((sec_ie[6] != 0x01) || (sec_ie[7] != 0x0)) { - /*IE Ver error*/ - match = false; - break; - } - if (!memcmp(&sec_ie[8], &wpa_oui[0], 3)) { - /* get bc/mc encryption type (group - * key type) - */ - switch (sec_ie[11]) { - case 0x0: /*none*/ - psecuritypriv->XGrpPrivacy = - _NO_PRIVACY_; - break; - case 0x1: /*WEP_40*/ - psecuritypriv->XGrpPrivacy = - _WEP40_; - break; - case 0x2: /*TKIP*/ - psecuritypriv->XGrpPrivacy = - _TKIP_; - break; - case 0x3: /*AESCCMP*/ - case 0x4: - psecuritypriv->XGrpPrivacy = - _AES_; - break; - case 0x5: /*WEP_104*/ - psecuritypriv->XGrpPrivacy = - _WEP104_; - break; - } - } else { - match = false; - break; - } - if (sec_ie[12] == 0x01) { - /*check the unicast encryption type*/ - if (memcmp(&sec_ie[14], - &uncst_oui[0], 4)) { - match = false; - break; - - } /*else the uncst_oui is match*/ - } else { /*mixed mode, unicast_enc_type > 1*/ - /*select the uncst_oui and remove - * the other uncst_oui - */ - cnt = sec_ie[12]; - remove_cnt = (cnt - 1) * 4; - sec_ie[12] = 0x01; - memcpy(&sec_ie[14], &uncst_oui[0], 4); - /*remove the other unicast suit*/ - memcpy(&sec_ie[18], - &sec_ie[18 + remove_cnt], - sec_ie[1] - 18 + 2 - - remove_cnt); - sec_ie[1] = sec_ie[1] - remove_cnt; - } - break; - } - } - if (authmode == _WPA2_IE_ID_) { - /* parsing RSN IE to select required encryption - * algorithm, and set the bc/mc encryption algorithm - */ - while (true) { - if ((sec_ie[2] != 0x01) || (sec_ie[3] != 0x0)) { - /*IE Ver error*/ - match = false; - break; - } - if (!memcmp(&sec_ie[4], &uncst_oui[0], 3)) { - /*get bc/mc encryption type*/ - switch (sec_ie[7]) { - case 0x1: /*WEP_40*/ - psecuritypriv->XGrpPrivacy = - _WEP40_; - break; - case 0x2: /*TKIP*/ - psecuritypriv->XGrpPrivacy = - _TKIP_; - break; - case 0x4: /*AESWRAP*/ - psecuritypriv->XGrpPrivacy = - _AES_; - break; - case 0x5: /*WEP_104*/ - psecuritypriv->XGrpPrivacy = - _WEP104_; - break; - default: /*one*/ - psecuritypriv->XGrpPrivacy = - _NO_PRIVACY_; - break; - } - } else { - match = false; - break; - } - if (sec_ie[8] == 0x01) { - /*check the unicast encryption type*/ - if (memcmp(&sec_ie[10], - &uncst_oui[0], 4)) { - match = false; - break; - } /*else the uncst_oui is match*/ - } else { /*mixed mode, unicast_enc_type > 1*/ - /*select the uncst_oui and remove the - * other uncst_oui - */ - cnt = sec_ie[8]; - remove_cnt = (cnt - 1) * 4; - sec_ie[8] = 0x01; - memcpy(&sec_ie[10], &uncst_oui[0], 4); - /*remove the other unicast suit*/ - memcpy(&sec_ie[14], - &sec_ie[14 + remove_cnt], - (sec_ie[1] - 14 + 2 - - remove_cnt)); - sec_ie[1] = sec_ie[1] - remove_cnt; - } - break; - } - } - } - if ((authmode == _WPA_IE_ID_) || (authmode == _WPA2_IE_ID_)) { - /*copy fixed ie*/ - memcpy(out_ie, in_ie, 12); - ielength = 12; - /*copy RSN or SSN*/ - if (match) { - memcpy(&out_ie[ielength], &sec_ie[0], sec_ie[1] + 2); - ielength += sec_ie[1] + 2; - if (authmode == _WPA2_IE_ID_) { - /*the Pre-Authentication bit should be zero*/ - out_ie[ielength - 1] = 0; - out_ie[ielength - 2] = 0; - } - r8712_report_sec_ie(adapter, authmode, sec_ie); - } - } else { - /*copy fixed ie only*/ - memcpy(out_ie, in_ie, 12); - ielength = 12; - if (psecuritypriv->wps_phase) { - memcpy(out_ie + ielength, psecuritypriv->wps_ie, - psecuritypriv->wps_ie_len); - ielength += psecuritypriv->wps_ie_len; - } - } - iEntry = SecIsInPMKIDList(adapter, pmlmepriv->assoc_bssid); - if (iEntry < 0) - return ielength; - if (authmode == _WPA2_IE_ID_) { - out_ie[ielength] = 1; - ielength++; - out_ie[ielength] = 0; /*PMKID count = 0x0100*/ - ielength++; - memcpy(&out_ie[ielength], - &psecuritypriv->PMKIDList[iEntry].PMKID, 16); - ielength += 16; - out_ie[13] += 18;/*PMKID length = 2+16*/ - } - return ielength; -} - -void r8712_init_registrypriv_dev_network(struct _adapter *adapter) -{ - struct registry_priv *pregistrypriv = &adapter->registrypriv; - struct eeprom_priv *peepriv = &adapter->eeprompriv; - struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; - u8 *myhwaddr = myid(peepriv); - - memcpy(pdev_network->MacAddress, myhwaddr, ETH_ALEN); - memcpy(&pdev_network->Ssid, &pregistrypriv->ssid, - sizeof(struct ndis_802_11_ssid)); - pdev_network->Configuration.Length = - sizeof(struct NDIS_802_11_CONFIGURATION); - pdev_network->Configuration.BeaconPeriod = 100; - pdev_network->Configuration.FHConfig.Length = 0; - pdev_network->Configuration.FHConfig.HopPattern = 0; - pdev_network->Configuration.FHConfig.HopSet = 0; - pdev_network->Configuration.FHConfig.DwellTime = 0; -} - -void r8712_update_registrypriv_dev_network(struct _adapter *adapter) -{ - int sz = 0; - struct registry_priv *pregistrypriv = &adapter->registrypriv; - struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; - struct security_priv *psecuritypriv = &adapter->securitypriv; - struct wlan_network *cur_network = &adapter->mlmepriv.cur_network; - - pdev_network->Privacy = cpu_to_le32(psecuritypriv->PrivacyAlgrthm - > 0 ? 1 : 0); /* adhoc no 802.1x */ - pdev_network->Rssi = 0; - switch (pregistrypriv->wireless_mode) { - case WIRELESS_11B: - pdev_network->NetworkTypeInUse = Ndis802_11DS; - break; - case WIRELESS_11G: - case WIRELESS_11BG: - pdev_network->NetworkTypeInUse = Ndis802_11OFDM24; - break; - case WIRELESS_11A: - pdev_network->NetworkTypeInUse = Ndis802_11OFDM5; - break; - default: - /* TODO */ - break; - } - pdev_network->Configuration.DSConfig = pregistrypriv->channel; - if (cur_network->network.InfrastructureMode == Ndis802_11IBSS) - pdev_network->Configuration.ATIMWindow = 3; - pdev_network->InfrastructureMode = cur_network->network.InfrastructureMode; - /* 1. Supported rates - * 2. IE - */ - sz = r8712_generate_ie(pregistrypriv); - pdev_network->IELength = sz; - pdev_network->Length = r8712_get_wlan_bssid_ex_sz(pdev_network); -} - -/*the function is at passive_level*/ -void r8712_joinbss_reset(struct _adapter *padapter) -{ - int i; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - /* todo: if you want to do something io/reg/hw setting before join_bss, - * please add code here - */ - phtpriv->ampdu_enable = false;/*reset to disabled*/ - for (i = 0; i < 16; i++) - phtpriv->baddbareq_issued[i] = false;/*reset it*/ - if (phtpriv->ht_option) { - /* validate usb rx aggregation */ - r8712_write8(padapter, 0x102500D9, 48);/*TH = 48 pages, 6k*/ - } else { - /* invalidate usb rx aggregation */ - /* TH=1 => means that invalidate usb rx aggregation */ - r8712_write8(padapter, 0x102500D9, 1); - } -} - -/*the function is >= passive_level*/ -unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie, - u8 *out_ie, uint in_len, uint *pout_len) -{ - u32 ielen, out_len; - unsigned char *p; - struct ieee80211_ht_cap ht_capie; - unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00}; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - phtpriv->ht_option = 0; - p = r8712_get_ie(in_ie + 12, WLAN_EID_HT_CAPABILITY, &ielen, in_len - 12); - if (p && (ielen > 0)) { - if (pqospriv->qos_option == 0) { - out_len = *pout_len; - r8712_set_ie(out_ie + out_len, WLAN_EID_VENDOR_SPECIFIC, - _WMM_IE_Length_, WMM_IE, pout_len); - pqospriv->qos_option = 1; - } - out_len = *pout_len; - memset(&ht_capie, 0, sizeof(struct ieee80211_ht_cap)); - ht_capie.cap_info = cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH_20_40 | - IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_SGI_40 | - IEEE80211_HT_CAP_TX_STBC | - IEEE80211_HT_CAP_MAX_AMSDU | - IEEE80211_HT_CAP_DSSSCCK40); - ht_capie.ampdu_params_info = (IEEE80211_HT_AMPDU_PARM_FACTOR & - 0x03) | (IEEE80211_HT_AMPDU_PARM_DENSITY & 0x00); - r8712_set_ie(out_ie + out_len, WLAN_EID_HT_CAPABILITY, - sizeof(struct ieee80211_ht_cap), - (unsigned char *)&ht_capie, pout_len); - phtpriv->ht_option = 1; - } - return phtpriv->ht_option; -} - -/* the function is > passive_level (in critical_section) */ -static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len) -{ - u8 *p, max_ampdu_sz; - int i; - uint len; - struct sta_info *bmc_sta, *psta; - struct ieee80211_ht_cap *pht_capie; - struct recv_reorder_ctrl *preorder_ctrl; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct wlan_network *pcur_network = &(pmlmepriv->cur_network); - - if (!phtpriv->ht_option) - return; - /* maybe needs check if ap supports rx ampdu. */ - if (!phtpriv->ampdu_enable && - (pregistrypriv->ampdu_enable == 1)) - phtpriv->ampdu_enable = true; - /*check Max Rx A-MPDU Size*/ - len = 0; - p = r8712_get_ie(pie + sizeof(struct NDIS_802_11_FIXED_IEs), - WLAN_EID_HT_CAPABILITY, - &len, ie_len - - sizeof(struct NDIS_802_11_FIXED_IEs)); - if (p && len > 0) { - pht_capie = (struct ieee80211_ht_cap *)(p + 2); - max_ampdu_sz = (pht_capie->ampdu_params_info & - IEEE80211_HT_AMPDU_PARM_FACTOR); - /* max_ampdu_sz (kbytes); */ - max_ampdu_sz = 1 << (max_ampdu_sz + 3); - phtpriv->rx_ampdu_maxlen = max_ampdu_sz; - } - /* for A-MPDU Rx reordering buffer control for bmc_sta & sta_info - * if A-MPDU Rx is enabled, resetting rx_ordering_ctrl - * wstart_b(indicate_seq) to default value=0xffff - * todo: check if AP can send A-MPDU packets - */ - bmc_sta = r8712_get_bcmc_stainfo(padapter); - if (bmc_sta) { - for (i = 0; i < 16; i++) { - preorder_ctrl = &bmc_sta->recvreorder_ctrl[i]; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - } - } - psta = r8712_get_stainfo(&padapter->stapriv, - pcur_network->network.MacAddress); - if (psta) { - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - } - } - len = 0; - p = r8712_get_ie(pie + sizeof(struct NDIS_802_11_FIXED_IEs), - WLAN_EID_HT_OPERATION, &len, - ie_len - sizeof(struct NDIS_802_11_FIXED_IEs)); -} - -void r8712_issue_addbareq_cmd(struct _adapter *padapter, int priority) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - if ((phtpriv->ht_option == 1) && (phtpriv->ampdu_enable)) { - if (!phtpriv->baddbareq_issued[priority]) { - r8712_addbareq_cmd(padapter, (u8)priority); - phtpriv->baddbareq_issued[priority] = true; - } - } -} diff --git a/drivers/staging/rtl8712/rtl871x_mlme.h b/drivers/staging/rtl8712/rtl871x_mlme.h deleted file mode 100644 index d7d25f240111..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mlme.h +++ /dev/null @@ -1,205 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_MLME_H_ -#define __RTL871X_MLME_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wlan_bssdef.h" - -#define MAX_BSS_CNT 64 -#define MAX_JOIN_TIMEOUT 6000 - -#define SCANNING_TIMEOUT 4500 - -#define SCANQUEUE_LIFETIME 20 /* unit:sec */ - -#define WIFI_NULL_STATE 0x00000000 -#define WIFI_ASOC_STATE 0x00000001 /* Under Linked state...*/ -#define WIFI_REASOC_STATE 0x00000002 -#define WIFI_SLEEP_STATE 0x00000004 -#define WIFI_STATION_STATE 0x00000008 -#define WIFI_AP_STATE 0x00000010 -#define WIFI_ADHOC_STATE 0x00000020 -#define WIFI_ADHOC_MASTER_STATE 0x00000040 -#define WIFI_UNDER_LINKING 0x00000080 -#define WIFI_SITE_MONITOR 0x00000800 /* to indicate the station - * is under site surveying - */ -#define WIFI_MP_STATE 0x00010000 -#define WIFI_MP_CTX_BACKGROUND 0x00020000 /* in cont. tx background*/ -#define WIFI_MP_CTX_ST 0x00040000 /* in cont. tx with - * single-tone - */ -#define WIFI_MP_CTX_BACKGROUND_PENDING 0x00080000 /* pending in cont, tx - * background due - * to out of skb - */ -#define WIFI_MP_CTX_CCK_HW 0x00100000 /* in continuous tx*/ -#define WIFI_MP_CTX_CCK_CS 0x00200000 /* in cont, tx with carrier - * suppression - */ -#define WIFI_MP_LPBK_STATE 0x00400000 - -#define _FW_UNDER_LINKING WIFI_UNDER_LINKING -#define _FW_LINKED WIFI_ASOC_STATE -#define _FW_UNDER_SURVEY WIFI_SITE_MONITOR - -/* - * there are several "locks" in mlme_priv, - * since mlme_priv is a shared resource between many threads, - * like ISR/Call-Back functions, the OID handlers, and even timer functions. - * Each _queue has its own locks, already. - * Other items are protected by mlme_priv.lock. - * To avoid possible dead lock, any thread trying to modify mlme_priv - * SHALL not lock up more than one lock at a time! - */ - -#define traffic_threshold 10 -#define traffic_scan_period 500 - -struct sitesurvey_ctrl { - u64 last_tx_pkts; - uint last_rx_pkts; - sint traffic_busy; - struct timer_list sitesurvey_ctrl_timer; -}; - -struct mlme_priv { - spinlock_t lock; - spinlock_t lock2; - sint fw_state; /*shall we protect this variable? */ - u8 to_join; /*flag*/ - u8 *nic_hdl; - struct list_head *pscanned; - struct __queue free_bss_pool; - struct __queue scanned_queue; - u8 *free_bss_buf; - unsigned long num_of_scanned; - u8 passive_mode; /*add for Android's SCAN-ACTIVE/SCAN-PASSIVE */ - struct ndis_802_11_ssid assoc_ssid; - u8 assoc_bssid[6]; - struct wlan_network cur_network; - struct sitesurvey_ctrl sitesurveyctrl; - struct timer_list assoc_timer; - uint assoc_by_bssid; - uint assoc_by_rssi; - struct timer_list scan_to_timer; /* driver handles scan_timeout.*/ - struct timer_list dhcp_timer; /* set dhcp to if driver in ps mode.*/ - struct qos_priv qospriv; - struct ht_priv htpriv; - struct timer_list wdg_timer; /*watchdog periodic timer*/ -}; - -static inline u8 *get_bssid(struct mlme_priv *pmlmepriv) -{ - return pmlmepriv->cur_network.network.MacAddress; -} - -static inline u8 check_fwstate(struct mlme_priv *pmlmepriv, sint state) -{ - if (pmlmepriv->fw_state & state) - return true; - return false; -} - -static inline sint get_fwstate(struct mlme_priv *pmlmepriv) -{ - return pmlmepriv->fw_state; -} - -/* - * No Limit on the calling context, - * therefore set it to be the critical section... - * - * ### NOTE:#### (!!!!) - * TAKE CARE BEFORE CALLING THIS FUNC, LOCK pmlmepriv->lock - */ -static inline void set_fwstate(struct mlme_priv *pmlmepriv, sint state) -{ - pmlmepriv->fw_state |= state; -} - -static inline void _clr_fwstate_(struct mlme_priv *pmlmepriv, sint state) -{ - pmlmepriv->fw_state &= ~state; -} - -/* - * No Limit on the calling context, - * therefore set it to be the critical section... - */ -static inline void clr_fwstate(struct mlme_priv *pmlmepriv, sint state) -{ - unsigned long irqL; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, state)) - pmlmepriv->fw_state ^= state; - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -static inline void set_scanned_network_val(struct mlme_priv *pmlmepriv, - sint val) -{ - unsigned long irqL; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - pmlmepriv->num_of_scanned = val; - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_survey_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_surveydone_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_joinbss_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_stassoc_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_stadel_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_atimdone_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_cpwm_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_wpspbc_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_free_network_queue(struct _adapter *adapter); -int r8712_init_mlme_priv(struct _adapter *adapter); -void r8712_free_mlme_priv(struct mlme_priv *pmlmepriv); -int r8712_select_and_join_from_scan(struct mlme_priv *pmlmepriv); -int r8712_set_key(struct _adapter *adapter, - struct security_priv *psecuritypriv, sint keyid); -int r8712_set_auth(struct _adapter *adapter, - struct security_priv *psecuritypriv); -uint r8712_get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss); -void r8712_generate_random_ibss(u8 *pibss); -u8 *r8712_get_capability_from_ie(u8 *ie); -struct wlan_network *r8712_get_oldest_wlan_network( - struct __queue *scanned_queue); -void r8712_free_assoc_resources(struct _adapter *adapter); -void r8712_ind_disconnect(struct _adapter *adapter); -void r8712_indicate_connect(struct _adapter *adapter); -int r8712_restruct_sec_ie(struct _adapter *adapter, u8 *in_ie, - u8 *out_ie, uint in_len); -int r8712_restruct_wmm_ie(struct _adapter *adapter, u8 *in_ie, - u8 *out_ie, uint in_len, uint initial_out_len); -void r8712_init_registrypriv_dev_network(struct _adapter *adapter); -void r8712_update_registrypriv_dev_network(struct _adapter *adapter); -void _r8712_sitesurvey_ctrl_handler(struct _adapter *adapter); -void _r8712_join_timeout_handler(struct _adapter *adapter); -void r8712_scan_timeout_handler(struct _adapter *adapter); -void _r8712_dhcp_timeout_handler(struct _adapter *adapter); -struct wlan_network *_r8712_alloc_network(struct mlme_priv *pmlmepriv); -sint r8712_if_up(struct _adapter *padapter); -void r8712_joinbss_reset(struct _adapter *padapter); -unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie, - u8 *out_ie, uint in_len, uint *pout_len); -void r8712_issue_addbareq_cmd(struct _adapter *padapter, int priority); -int r8712_is_same_ibss(struct _adapter *adapter, struct wlan_network *pnetwork); - -#endif /*__RTL871X_MLME_H_*/ diff --git a/drivers/staging/rtl8712/rtl871x_mp.c b/drivers/staging/rtl8712/rtl871x_mp.c deleted file mode 100644 index 099c512c8519..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp.c +++ /dev/null @@ -1,724 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#define _RTL871X_MP_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_mp_phy_regdef.h" -#include "rtl8712_cmd.h" - -static void _init_mp_priv_(struct mp_priv *pmp_priv) -{ - pmp_priv->mode = _LOOPBOOK_MODE_; - pmp_priv->curr_ch = 1; - pmp_priv->curr_modem = MIXED_PHY; - pmp_priv->curr_rateidx = 0; - pmp_priv->curr_txpoweridx = 0x14; - pmp_priv->antenna_tx = ANTENNA_A; - pmp_priv->antenna_rx = ANTENNA_AB; - pmp_priv->check_mp_pkt = 0; - pmp_priv->tx_pktcount = 0; - pmp_priv->rx_pktcount = 0; - pmp_priv->rx_crcerrpktcount = 0; -} - -static int init_mp_priv(struct mp_priv *pmp_priv) -{ - int i; - struct mp_xmit_frame *pmp_xmitframe; - - _init_mp_priv_(pmp_priv); - _init_queue(&pmp_priv->free_mp_xmitqueue); - pmp_priv->pallocated_mp_xmitframe_buf = NULL; - pmp_priv->pallocated_mp_xmitframe_buf = kmalloc(NR_MP_XMITFRAME * - sizeof(struct mp_xmit_frame) + 4, - GFP_ATOMIC); - if (!pmp_priv->pallocated_mp_xmitframe_buf) - return -ENOMEM; - - pmp_priv->pmp_xmtframe_buf = pmp_priv->pallocated_mp_xmitframe_buf + - 4 - - ((addr_t)(pmp_priv->pallocated_mp_xmitframe_buf) & 3); - pmp_xmitframe = (struct mp_xmit_frame *)pmp_priv->pmp_xmtframe_buf; - for (i = 0; i < NR_MP_XMITFRAME; i++) { - INIT_LIST_HEAD(&(pmp_xmitframe->list)); - list_add_tail(&(pmp_xmitframe->list), - &(pmp_priv->free_mp_xmitqueue.queue)); - pmp_xmitframe->pkt = NULL; - pmp_xmitframe->frame_tag = MP_FRAMETAG; - pmp_xmitframe->padapter = pmp_priv->papdater; - pmp_xmitframe++; - } - pmp_priv->free_mp_xmitframe_cnt = NR_MP_XMITFRAME; - return 0; -} - -static int free_mp_priv(struct mp_priv *pmp_priv) -{ - kfree(pmp_priv->pallocated_mp_xmitframe_buf); - return 0; -} - -void mp871xinit(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - - pmppriv->papdater = padapter; - init_mp_priv(pmppriv); -} - -void mp871xdeinit(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - - free_mp_priv(pmppriv); -} - -/* - * Special for bb and rf reg read/write - */ -static u32 fw_iocmd_read(struct _adapter *pAdapter, struct IOCMD_STRUCT iocmd) -{ - u32 cmd32 = 0, val32 = 0; - u8 iocmd_class = iocmd.cmdclass; - u16 iocmd_value = iocmd.value; - u8 iocmd_idx = iocmd.index; - - cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx; - if (r8712_fw_cmd(pAdapter, cmd32)) - r8712_fw_cmd_data(pAdapter, &val32, 1); - else - val32 = 0; - return val32; -} - -static u8 fw_iocmd_write(struct _adapter *pAdapter, - struct IOCMD_STRUCT iocmd, u32 value) -{ - u32 cmd32 = 0; - u8 iocmd_class = iocmd.cmdclass; - u32 iocmd_value = iocmd.value; - u8 iocmd_idx = iocmd.index; - - r8712_fw_cmd_data(pAdapter, &value, 0); - msleep(100); - cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx; - return r8712_fw_cmd(pAdapter, cmd32); -} - -/* offset : 0X800~0XFFF */ -u32 r8712_bb_reg_read(struct _adapter *pAdapter, u16 offset) -{ - u8 shift = offset & 0x0003; /* 4 byte access */ - u16 bb_addr = offset & 0x0FFC; /* 4 byte access */ - u32 bb_val = 0; - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = bb_addr; - iocmd.index = IOCMD_BB_READ_IDX; - bb_val = fw_iocmd_read(pAdapter, iocmd); - if (shift != 0) { - u32 bb_val2 = 0; - - bb_val >>= (shift * 8); - iocmd.value += 4; - bb_val2 = fw_iocmd_read(pAdapter, iocmd); - bb_val2 <<= ((4 - shift) * 8); - bb_val |= bb_val2; - } - return bb_val; -} - -/* offset : 0X800~0XFFF */ -u8 r8712_bb_reg_write(struct _adapter *pAdapter, u16 offset, u32 value) -{ - u8 shift = offset & 0x0003; /* 4 byte access */ - u16 bb_addr = offset & 0x0FFC; /* 4 byte access */ - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = bb_addr; - iocmd.index = IOCMD_BB_WRITE_IDX; - if (shift != 0) { - u32 oldValue = 0; - u32 newValue = value; - - oldValue = r8712_bb_reg_read(pAdapter, iocmd.value); - oldValue &= (0xFFFFFFFF >> ((4 - shift) * 8)); - value = oldValue | (newValue << (shift * 8)); - if (!fw_iocmd_write(pAdapter, iocmd, value)) - return false; - iocmd.value += 4; - oldValue = r8712_bb_reg_read(pAdapter, iocmd.value); - oldValue &= (0xFFFFFFFF << (shift * 8)); - value = oldValue | (newValue >> ((4 - shift) * 8)); - } - return fw_iocmd_write(pAdapter, iocmd, value); -} - -/* offset : 0x00 ~ 0xFF */ -u32 r8712_rf_reg_read(struct _adapter *pAdapter, u8 path, u8 offset) -{ - u16 rf_addr = (path << 8) | offset; - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = rf_addr; - iocmd.index = IOCMD_RF_READ_IDX; - return fw_iocmd_read(pAdapter, iocmd); -} - -u8 r8712_rf_reg_write(struct _adapter *pAdapter, u8 path, u8 offset, u32 value) -{ - u16 rf_addr = (path << 8) | offset; - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = rf_addr; - iocmd.index = IOCMD_RF_WRIT_IDX; - return fw_iocmd_write(pAdapter, iocmd, value); -} - -static u32 bitshift(u32 bitmask) -{ - u32 i; - - for (i = 0; i <= 31; i++) - if (((bitmask >> i) & 0x1) == 1) - break; - return i; -} - -static u32 get_bb_reg(struct _adapter *pAdapter, u16 offset, u32 bitmask) -{ - u32 org_value, bit_shift; - - org_value = r8712_bb_reg_read(pAdapter, offset); - bit_shift = bitshift(bitmask); - return (org_value & bitmask) >> bit_shift; -} - -static u8 set_bb_reg(struct _adapter *pAdapter, - u16 offset, - u32 bitmask, - u32 value) -{ - u32 org_value, bit_shift, new_value; - - if (bitmask != bMaskDWord) { - org_value = r8712_bb_reg_read(pAdapter, offset); - bit_shift = bitshift(bitmask); - new_value = (org_value & (~bitmask)) | (value << bit_shift); - } else { - new_value = value; - } - return r8712_bb_reg_write(pAdapter, offset, new_value); -} - -static u32 get_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset, - u32 bitmask) -{ - u32 org_value, bit_shift; - - org_value = r8712_rf_reg_read(pAdapter, path, offset); - bit_shift = bitshift(bitmask); - return (org_value & bitmask) >> bit_shift; -} - -static u8 set_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset, u32 bitmask, - u32 value) -{ - u32 org_value, bit_shift, new_value; - - if (bitmask != bMaskDWord) { - org_value = r8712_rf_reg_read(pAdapter, path, offset); - bit_shift = bitshift(bitmask); - new_value = (org_value & (~bitmask)) | (value << bit_shift); - } else { - new_value = value; - } - return r8712_rf_reg_write(pAdapter, path, offset, new_value); -} - -/* - * SetChannel - * Description - * Use H2C command to change channel, - * not only modify rf register, but also other setting need to be done. - */ -void r8712_SetChannel(struct _adapter *pAdapter) -{ - struct cmd_priv *pcmdpriv = &pAdapter->cmdpriv; - struct cmd_obj *pcmd = NULL; - struct SetChannel_parm *pparm = NULL; - u16 code = GEN_CMD_CODE(_SetChannel); - - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return; - pparm = kmalloc(sizeof(*pparm), GFP_ATOMIC); - if (!pparm) { - kfree(pcmd); - return; - } - pparm->curr_ch = pAdapter->mppriv.curr_ch; - init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code); - r8712_enqueue_cmd(pcmdpriv, pcmd); -} - -static void SetCCKTxPower(struct _adapter *pAdapter, u8 TxPower) -{ - u16 TxAGC = 0; - - TxAGC = TxPower; - set_bb_reg(pAdapter, rTxAGC_CCK_Mcs32, bTxAGCRateCCK, TxAGC); -} - -static void SetOFDMTxPower(struct _adapter *pAdapter, u8 TxPower) -{ - u32 TxAGC = 0; - - TxAGC |= ((TxPower << 24) | (TxPower << 16) | (TxPower << 8) | - TxPower); - set_bb_reg(pAdapter, rTxAGC_Rate18_06, bTxAGCRate18_06, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Rate54_24, bTxAGCRate54_24, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs03_Mcs00, bTxAGCRateMCS3_MCS0, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs07_Mcs04, bTxAGCRateMCS7_MCS4, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs11_Mcs08, bTxAGCRateMCS11_MCS8, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs15_Mcs12, bTxAGCRateMCS15_MCS12, TxAGC); -} - -void r8712_SetTxPower(struct _adapter *pAdapter) -{ - u8 TxPower = pAdapter->mppriv.curr_txpoweridx; - - SetCCKTxPower(pAdapter, TxPower); - SetOFDMTxPower(pAdapter, TxPower); -} - -void r8712_SetTxAGCOffset(struct _adapter *pAdapter, u32 ulTxAGCOffset) -{ - u32 TxAGCOffset_B, TxAGCOffset_C, TxAGCOffset_D, tmpAGC; - - TxAGCOffset_B = ulTxAGCOffset & 0x000000ff; - TxAGCOffset_C = (ulTxAGCOffset & 0x0000ff00) >> 8; - TxAGCOffset_D = (ulTxAGCOffset & 0x00ff0000) >> 16; - tmpAGC = TxAGCOffset_D << 8 | TxAGCOffset_C << 4 | TxAGCOffset_B; - set_bb_reg(pAdapter, rFPGA0_TxGainStage, - (bXBTxAGC | bXCTxAGC | bXDTxAGC), tmpAGC); -} - -void r8712_SetDataRate(struct _adapter *pAdapter) -{ - u8 path = RF_PATH_A; - u8 offset = RF_SYN_G2; - u32 value; - - value = (pAdapter->mppriv.curr_rateidx < 4) ? 0x4440 : 0xF200; - r8712_rf_reg_write(pAdapter, path, offset, value); -} - -void r8712_SwitchBandwidth(struct _adapter *pAdapter) -{ - /* 3 1.Set MAC register : BWOPMODE bit2:1 20MhzBW */ - u8 regBwOpMode = 0; - u8 Bandwidth = pAdapter->mppriv.curr_bandwidth; - - regBwOpMode = r8712_read8(pAdapter, 0x10250203); - if (Bandwidth == HT_CHANNEL_WIDTH_20) - regBwOpMode |= BIT(2); - else - regBwOpMode &= ~(BIT(2)); - r8712_write8(pAdapter, 0x10250203, regBwOpMode); - /* 3 2.Set PHY related register */ - switch (Bandwidth) { - /* 20 MHz channel*/ - case HT_CHANNEL_WIDTH_20: - set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x0); - set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x0); - /* Use PHY_REG.txt default value. Do not need to change. - * Correct the tx power for CCK rate in 40M. - * It is set in Tx descriptor for 8192x series - */ - set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x58); - break; - /* 40 MHz channel*/ - case HT_CHANNEL_WIDTH_40: - set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x1); - set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x1); - /* Use PHY_REG.txt default value. Do not need to change. - * Correct the tx power for CCK rate in 40M. - * Set Control channel to upper or lower. These settings are - * required only for 40MHz - */ - set_bb_reg(pAdapter, rCCK0_System, bCCKSideBand, - (HAL_PRIME_CHNL_OFFSET_DONT_CARE >> 1)); - set_bb_reg(pAdapter, rOFDM1_LSTF, 0xC00, - HAL_PRIME_CHNL_OFFSET_DONT_CARE); - set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x18); - break; - default: - break; - } - - /* 3 3.Set RF related register */ - switch (Bandwidth) { - case HT_CHANNEL_WIDTH_20: - set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW, - BIT(10) | BIT(11), 0x01); - break; - case HT_CHANNEL_WIDTH_40: - set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW, - BIT(10) | BIT(11), 0x00); - break; - default: - break; - } -} - -/*------------------------------Define structure----------------------------*/ -struct R_ANTENNA_SELECT_OFDM { - u32 r_tx_antenna:4; - u32 r_ant_l:4; - u32 r_ant_non_ht:4; - u32 r_ant_ht1:4; - u32 r_ant_ht2:4; - u32 r_ant_ht_s1:4; - u32 r_ant_non_ht_s1:4; - u32 OFDM_TXSC:2; - u32 Reserved:2; -}; - -struct R_ANTENNA_SELECT_CCK { - u8 r_cckrx_enable_2:2; - u8 r_cckrx_enable:2; - u8 r_ccktx_enable:4; -}; - -void r8712_SwitchAntenna(struct _adapter *pAdapter) -{ - u32 ofdm_tx_en_val = 0, ofdm_tx_ant_sel_val = 0; - u8 ofdm_rx_ant_sel_val = 0; - u8 cck_ant_select_val = 0; - u32 cck_ant_sel_val = 0; - struct R_ANTENNA_SELECT_CCK *p_cck_txrx; - - p_cck_txrx = (struct R_ANTENNA_SELECT_CCK *)&cck_ant_select_val; - - switch (pAdapter->mppriv.antenna_tx) { - case ANTENNA_A: - /* From SD3 Willis suggestion !!! Set RF A=TX and B as standby*/ - set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2); - set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 1); - ofdm_tx_en_val = 0x3; - ofdm_tx_ant_sel_val = 0x11111111;/* Power save */ - p_cck_txrx->r_ccktx_enable = 0x8; - break; - case ANTENNA_B: - set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 1); - set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2); - ofdm_tx_en_val = 0x3; - ofdm_tx_ant_sel_val = 0x22222222;/* Power save */ - p_cck_txrx->r_ccktx_enable = 0x4; - break; - case ANTENNA_AB: /* For 8192S */ - set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2); - set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2); - ofdm_tx_en_val = 0x3; - ofdm_tx_ant_sel_val = 0x3321333; /* Disable Power save */ - p_cck_txrx->r_ccktx_enable = 0xC; - break; - default: - break; - } - /*OFDM Tx*/ - set_bb_reg(pAdapter, rFPGA1_TxInfo, 0xffffffff, ofdm_tx_ant_sel_val); - /*OFDM Tx*/ - set_bb_reg(pAdapter, rFPGA0_TxInfo, 0x0000000f, ofdm_tx_en_val); - switch (pAdapter->mppriv.antenna_rx) { - case ANTENNA_A: - ofdm_rx_ant_sel_val = 0x1; /* A */ - p_cck_txrx->r_cckrx_enable = 0x0; /* default: A */ - p_cck_txrx->r_cckrx_enable_2 = 0x0; /* option: A */ - break; - case ANTENNA_B: - ofdm_rx_ant_sel_val = 0x2; /* B */ - p_cck_txrx->r_cckrx_enable = 0x1; /* default: B */ - p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option: B */ - break; - case ANTENNA_AB: - ofdm_rx_ant_sel_val = 0x3; /* AB */ - p_cck_txrx->r_cckrx_enable = 0x0; /* default:A */ - p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option:B */ - break; - default: - break; - } - /*OFDM Rx*/ - set_bb_reg(pAdapter, rOFDM0_TRxPathEnable, 0x0000000f, - ofdm_rx_ant_sel_val); - /*OFDM Rx*/ - set_bb_reg(pAdapter, rOFDM1_TRxPathEnable, 0x0000000f, - ofdm_rx_ant_sel_val); - - cck_ant_sel_val = cck_ant_select_val; - /*CCK TxRx*/ - set_bb_reg(pAdapter, rCCK0_AFESetting, bMaskByte3, cck_ant_sel_val); -} - -static void TriggerRFThermalMeter(struct _adapter *pAdapter) -{ - /* 0x24: RF Reg[6:5] */ - set_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, bRFRegOffsetMask, 0x60); -} - -static u32 ReadRFThermalMeter(struct _adapter *pAdapter) -{ - /* 0x24: RF Reg[4:0] */ - return get_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, 0x1F); -} - -void r8712_GetThermalMeter(struct _adapter *pAdapter, u32 *value) -{ - TriggerRFThermalMeter(pAdapter); - msleep(1000); - *value = ReadRFThermalMeter(pAdapter); -} - -void r8712_SetSingleCarrierTx(struct _adapter *pAdapter, u8 bStart) -{ - if (bStart) { /* Start Single Carrier. */ - /* 1. if OFDM block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn)) - /*set OFDM block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable); - /* 2. set CCK test mode off, set to CCK normal mode */ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable); - /* 3. turn on scramble setting */ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - /* 4. Turn On Single Carrier Tx and off the other test modes. */ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bEnable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - } else { /* Stop Single Carrier.*/ - /* Turn off all test modes.*/ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - msleep(20); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } -} - -void r8712_SetSingleToneTx(struct _adapter *pAdapter, u8 bStart) -{ - u8 rfPath; - - switch (pAdapter->mppriv.antenna_tx) { - case ANTENNA_B: - rfPath = RF_PATH_B; - break; - case ANTENNA_A: - default: - rfPath = RF_PATH_A; - break; - } - if (bStart) { /* Start Single Tone.*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bDisable); - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bDisable); - set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask, - 0xd4000); - msleep(100); - /* PAD all on.*/ - set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x2001f); - msleep(100); - } else { /* Stop Single Tone.*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable); - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable); - set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask, - 0x54000); - msleep(100); - /* PAD all on.*/ - set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x30000); - msleep(100); - } -} - -void r8712_SetCarrierSuppressionTx(struct _adapter *pAdapter, u8 bStart) -{ - if (bStart) { /* Start Carrier Suppression.*/ - if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) { - /* 1. if CCK block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) { - /*set CCK block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, - bEnable); - } - /* Turn Off All Test Mode */ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, - bDisable); - /*transmit mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2); - /*turn off scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, - bDisable); - /*Set CCK Tx Test Rate*/ - /*Set FTxRate to 1Mbps*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, 0x0); - } - } else { /* Stop Carrier Suppression. */ - if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) { - /*normal mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0); - /*turn on scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, - bEnable); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } - } -} - -static void SetCCKContinuousTx(struct _adapter *pAdapter, u8 bStart) -{ - u32 cckrate; - - if (bStart) { - /* 1. if CCK block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) { - /*set CCK block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable); - } - /* Turn Off All Test Mode */ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - /*Set CCK Tx Test Rate*/ - cckrate = pAdapter->mppriv.curr_rateidx; - set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, cckrate); - /*transmit mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2); - /*turn on scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - } else { - /*normal mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0); - /*turn on scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } -} /* mpt_StartCckContTx */ - -static void SetOFDMContinuousTx(struct _adapter *pAdapter, u8 bStart) -{ - if (bStart) { - /* 1. if OFDM block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn)) { - /*set OFDM block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable); - } - /* 2. set CCK test mode off, set to CCK normal mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable); - /* 3. turn on scramble setting */ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - /* 4. Turn On Continue Tx and turn off the other test modes.*/ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bEnable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - } else { - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - msleep(20); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } -} /* mpt_StartOfdmContTx */ - -void r8712_SetContinuousTx(struct _adapter *pAdapter, u8 bStart) -{ - /* ADC turn off [bit24-21] adc port0 ~ port1 */ - if (bStart) { - r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA, - r8712_bb_reg_read(pAdapter, - rRx_Wait_CCCA) & 0xFE1FFFFF); - msleep(100); - } - if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) - SetCCKContinuousTx(pAdapter, bStart); - else if ((pAdapter->mppriv.curr_rateidx >= MPT_RATE_6M) && - (pAdapter->mppriv.curr_rateidx <= MPT_RATE_MCS15)) - SetOFDMContinuousTx(pAdapter, bStart); - /* ADC turn on [bit24-21] adc port0 ~ port1 */ - if (!bStart) - r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA, - r8712_bb_reg_read(pAdapter, - rRx_Wait_CCCA) | 0x01E00000); -} - -void r8712_ResetPhyRxPktCount(struct _adapter *pAdapter) -{ - u32 i, phyrx_set = 0; - - for (i = OFDM_PPDU_BIT; i <= HT_MPDU_FAIL_BIT; i++) { - phyrx_set = 0; - phyrx_set |= (i << 28); /*select*/ - phyrx_set |= 0x08000000; /* set counter to zero*/ - r8712_write32(pAdapter, RXERR_RPT, phyrx_set); - } -} - -static u32 GetPhyRxPktCounts(struct _adapter *pAdapter, u32 selbit) -{ - /*selection*/ - u32 phyrx_set = 0; - u32 SelectBit; - - SelectBit = selbit << 28; - phyrx_set |= (SelectBit & 0xF0000000); - r8712_write32(pAdapter, RXERR_RPT, phyrx_set); - /*Read packet count*/ - return r8712_read32(pAdapter, RXERR_RPT) & RPTMaxCount; -} - -u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter) -{ - u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_OK_BIT); - u32 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_OK_BIT); - u32 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_OK_BIT); - - return OFDM_cnt + CCK_cnt + HT_cnt; -} - -u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter) -{ - u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_FAIL_BIT); - u32 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_FAIL_BIT); - u32 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_FAIL_BIT); - - return OFDM_cnt + CCK_cnt + HT_cnt; -} diff --git a/drivers/staging/rtl8712/rtl871x_mp.h b/drivers/staging/rtl8712/rtl871x_mp.h deleted file mode 100644 index 0a60b1e6ccaf..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp.h +++ /dev/null @@ -1,275 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_MP_H_ -#define __RTL871X_MP_H_ - -#define MPT_NOOP 0 -#define MPT_READ_MAC_1BYTE 1 -#define MPT_READ_MAC_2BYTE 2 -#define MPT_READ_MAC_4BYTE 3 -#define MPT_WRITE_MAC_1BYTE 4 -#define MPT_WRITE_MAC_2BYTE 5 -#define MPT_WRITE_MAC_4BYTE 6 -#define MPT_READ_BB_CCK 7 -#define MPT_WRITE_BB_CCK 8 -#define MPT_READ_BB_OFDM 9 -#define MPT_WRITE_BB_OFDM 10 -#define MPT_READ_RF 11 -#define MPT_WRITE_RF 12 -#define MPT_READ_EEPROM_1BYTE 13 -#define MPT_WRITE_EEPROM_1BYTE 14 -#define MPT_READ_EEPROM_2BYTE 15 -#define MPT_WRITE_EEPROM_2BYTE 16 -#define MPT_SET_CSTHRESHOLD 21 -#define MPT_SET_INITGAIN 22 -#define MPT_SWITCH_BAND 23 -#define MPT_SWITCH_CHANNEL 24 -#define MPT_SET_DATARATE 25 -#define MPT_SWITCH_ANTENNA 26 -#define MPT_SET_TX_POWER 27 -#define MPT_SET_CONT_TX 28 -#define MPT_SET_SINGLE_CARRIER 29 -#define MPT_SET_CARRIER_SUPPRESSION 30 -#define MPT_GET_RATE_TABLE 31 -#define MPT_READ_TSSI 32 -#define MPT_GET_THERMAL_METER 33 -#define MAX_MP_XMITBUF_SZ 2048 -#define NR_MP_XMITFRAME 8 - -struct mp_xmit_frame { - struct list_head list; - struct pkt_attrib attrib; - _pkt *pkt; - int frame_tag; - struct _adapter *padapter; - u8 *mem_addr; - u16 sz[8]; - struct urb *pxmit_urb[8]; - u8 bpending[8]; - u8 last[8]; -}; - -struct mp_wiparam { - u32 bcompleted; - u32 act_type; - u32 io_offset; - u32 io_value; -}; - -struct mp_priv { - struct _adapter *papdater; - /*OID cmd handler*/ - struct mp_wiparam workparam; - u8 act_in_progress; - /*Tx Section*/ - u8 TID; - u32 tx_pktcount; - /*Rx Section*/ - u32 rx_pktcount; - u32 rx_crcerrpktcount; - u32 rx_pktloss; - struct recv_stat rxstat; - /*RF/BB relative*/ - u32 curr_ch; - u32 curr_rateidx; - u8 curr_bandwidth; - u8 curr_modem; - u8 curr_txpoweridx; - u32 curr_crystalcap; - u16 antenna_tx; - u16 antenna_rx; - u8 curr_rfpath; - u8 check_mp_pkt; - uint ForcedDataRate; - struct wlan_network mp_network; - unsigned char network_macaddr[6]; - /*Testing Flag*/ - u32 mode;/*0 for normal type packet, - * 1 for loopback packet (16bytes TXCMD) - */ - sint prev_fw_state; - u8 *pallocated_mp_xmitframe_buf; - u8 *pmp_xmtframe_buf; - struct __queue free_mp_xmitqueue; - u32 free_mp_xmitframe_cnt; -}; - -struct IOCMD_STRUCT { - u8 cmdclass; - u16 value; - u8 index; -}; - -struct rf_reg_param { - u32 path; - u32 offset; - u32 value; -}; - -struct bb_reg_param { - u32 offset; - u32 value; -}; - -/* ======================================================================= */ - -#define LOWER true -#define RAISE false -#define IOCMD_CTRL_REG 0x10250370 -#define IOCMD_DATA_REG 0x10250374 -#define IOCMD_GET_THERMAL_METER 0xFD000028 -#define IOCMD_CLASS_BB_RF 0xF0 -#define IOCMD_BB_READ_IDX 0x00 -#define IOCMD_BB_WRITE_IDX 0x01 -#define IOCMD_RF_READ_IDX 0x02 -#define IOCMD_RF_WRIT_IDX 0x03 -#define BB_REG_BASE_ADDR 0x800 -#define RF_PATH_A 0 -#define RF_PATH_B 1 -#define RF_PATH_C 2 -#define RF_PATH_D 3 -#define MAX_RF_PATH_NUMS 2 -#define _2MAC_MODE_ 0 -#define _LOOPBOOK_MODE_ 1 - -/* MP set force data rate base on the definition. */ -enum { - /* CCK rate. */ - MPT_RATE_1M, /* 0 */ - MPT_RATE_2M, - MPT_RATE_55M, - MPT_RATE_11M, /* 3 */ - - /* OFDM rate. */ - MPT_RATE_6M, /* 4 */ - MPT_RATE_9M, - MPT_RATE_12M, - MPT_RATE_18M, - MPT_RATE_24M, - MPT_RATE_36M, - MPT_RATE_48M, - MPT_RATE_54M, /* 11 */ - - /* HT rate. */ - MPT_RATE_MCS0, /* 12 */ - MPT_RATE_MCS1, - MPT_RATE_MCS2, - MPT_RATE_MCS3, - MPT_RATE_MCS4, - MPT_RATE_MCS5, - MPT_RATE_MCS6, - MPT_RATE_MCS7, /* 19 */ - MPT_RATE_MCS8, - MPT_RATE_MCS9, - MPT_RATE_MCS10, - MPT_RATE_MCS11, - MPT_RATE_MCS12, - MPT_RATE_MCS13, - MPT_RATE_MCS14, - MPT_RATE_MCS15, /* 27 */ - MPT_RATE_LAST -}; - -/* Represent Channel Width in HT Capabilities */ -enum HT_CHANNEL_WIDTH { - HT_CHANNEL_WIDTH_20 = 0, - HT_CHANNEL_WIDTH_40 = 1, -}; - -#define MAX_TX_PWR_INDEX_N_MODE 64 /* 0x3F */ - -enum POWER_MODE { - POWER_LOW = 0, - POWER_NORMAL -}; - -#define RX_PKT_BROADCAST 1 -#define RX_PKT_DEST_ADDR 2 -#define RX_PKT_PHY_MATCH 3 - -#define RPTMaxCount 0x000FFFFF - -/* parameter 1 : BitMask - * bit 0 : OFDM PPDU - * bit 1 : OFDM False Alarm - * bit 2 : OFDM MPDU OK - * bit 3 : OFDM MPDU Fail - * bit 4 : CCK PPDU - * bit 5 : CCK False Alarm - * bit 6 : CCK MPDU ok - * bit 7 : CCK MPDU fail - * bit 8 : HT PPDU counter - * bit 9 : HT false alarm - * bit 10 : HT MPDU total - * bit 11 : HT MPDU OK - * bit 12 : HT MPDU fail - * bit 15 : RX full drop - */ -enum RXPHY_BITMASK { - OFDM_PPDU_BIT = 0, - OFDM_MPDU_OK_BIT, - OFDM_MPDU_FAIL_BIT, - CCK_PPDU_BIT, - CCK_MPDU_OK_BIT, - CCK_MPDU_FAIL_BIT, - HT_PPDU_BIT, - HT_MPDU_BIT, - HT_MPDU_OK_BIT, - HT_MPDU_FAIL_BIT, -}; - -enum ENCRY_CTRL_STATE { - HW_CONTROL, /*hw encryption& decryption*/ - SW_CONTROL, /*sw encryption& decryption*/ - HW_ENCRY_SW_DECRY, /*hw encryption & sw decryption*/ - SW_ENCRY_HW_DECRY /*sw encryption & hw decryption*/ -}; - -/* Bandwidth Offset */ -#define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0 -#define HAL_PRIME_CHNL_OFFSET_LOWER 1 -#define HAL_PRIME_CHNL_OFFSET_UPPER 2 -/*=======================================================================*/ -void mp871xinit(struct _adapter *padapter); -void mp871xdeinit(struct _adapter *padapter); -u32 r8712_bb_reg_read(struct _adapter *Adapter, u16 offset); -u8 r8712_bb_reg_write(struct _adapter *Adapter, u16 offset, u32 value); -u32 r8712_rf_reg_read(struct _adapter *Adapter, u8 path, u8 offset); -u8 r8712_rf_reg_write(struct _adapter *Adapter, u8 path, - u8 offset, u32 value); -u32 r8712_get_bb_reg(struct _adapter *Adapter, u16 offset, u32 bitmask); -u8 r8712_set_bb_reg(struct _adapter *Adapter, u16 offset, - u32 bitmask, u32 value); -u32 r8712_get_rf_reg(struct _adapter *Adapter, u8 path, u8 offset, - u32 bitmask); -u8 r8712_set_rf_reg(struct _adapter *Adapter, u8 path, u8 offset, - u32 bitmask, u32 value); - -void r8712_SetChannel(struct _adapter *pAdapter); -void r8712_SetTxPower(struct _adapter *pAdapte); -void r8712_SetTxAGCOffset(struct _adapter *pAdapter, u32 ulTxAGCOffset); -void r8712_SetDataRate(struct _adapter *pAdapter); -void r8712_SwitchBandwidth(struct _adapter *pAdapter); -void r8712_SwitchAntenna(struct _adapter *pAdapter); -void r8712_GetThermalMeter(struct _adapter *pAdapter, u32 *value); -void r8712_SetContinuousTx(struct _adapter *pAdapter, u8 bStart); -void r8712_SetSingleCarrierTx(struct _adapter *pAdapter, u8 bStart); -void r8712_SetSingleToneTx(struct _adapter *pAdapter, u8 bStart); -void r8712_SetCarrierSuppressionTx(struct _adapter *pAdapter, u8 bStart); -void r8712_ResetPhyRxPktCount(struct _adapter *pAdapter); -u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter); -u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter); - -#endif /*__RTL871X_MP_H_*/ - diff --git a/drivers/staging/rtl8712/rtl871x_mp_ioctl.c b/drivers/staging/rtl8712/rtl871x_mp_ioctl.c deleted file mode 100644 index 26fa09b45c90..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp_ioctl.c +++ /dev/null @@ -1,883 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_mp_ioctl.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#include <linux/rndis.h> -#include "osdep_service.h" -#include "drv_types.h" -#include "mlme_osdep.h" -#include "rtl871x_mp.h" -#include "rtl871x_mp_ioctl.h" - -uint oid_null_function(struct oid_par_priv *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid == SET_OID) { - if (poid_par_priv->information_buf_len >= sizeof(u8)) - Adapter->registrypriv.wireless_mode = - *(u8 *)poid_par_priv->information_buf; - else - status = RNDIS_STATUS_INVALID_LENGTH; - } else if (poid_par_priv->type_of_oid == QUERY_OID) { - if (poid_par_priv->information_buf_len >= sizeof(u8)) { - *(u8 *)poid_par_priv->information_buf = - Adapter->registrypriv.wireless_mode; - *poid_par_priv->bytes_rw = - poid_par_priv->information_buf_len; - } else { - status = RNDIS_STATUS_INVALID_LENGTH; - } - } else { - status = RNDIS_STATUS_NOT_ACCEPTED; - } - return status; -} - -uint oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct bb_reg_param *pbbreg; - u16 offset; - u32 value; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf); - offset = (u16)(pbbreg->offset) & 0xFFF; /*0ffset :0x800~0xfff*/ - if (offset < BB_REG_BASE_ADDR) - offset |= BB_REG_BASE_ADDR; - value = pbbreg->value; - r8712_bb_reg_write(Adapter, offset, value); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct bb_reg_param *pbbreg; - u16 offset; - u32 value; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf); - offset = (u16)(pbbreg->offset) & 0xFFF; /*0ffset :0x800~0xfff*/ - if (offset < BB_REG_BASE_ADDR) - offset |= BB_REG_BASE_ADDR; - value = r8712_bb_reg_read(Adapter, offset); - pbbreg->value = value; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct rf_reg_param *pbbreg; - u8 path; - u8 offset; - u32 value; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf); - path = (u8)pbbreg->path; - if (path > RF_PATH_B) - return RNDIS_STATUS_NOT_ACCEPTED; - offset = (u8)pbbreg->offset; - value = pbbreg->value; - r8712_rf_reg_write(Adapter, path, offset, value); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct rf_reg_param *pbbreg; - u8 path; - u8 offset; - u32 value; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf); - path = (u8)pbbreg->path; - if (path > RF_PATH_B) /* 1T2R path_a /path_b */ - return RNDIS_STATUS_NOT_ACCEPTED; - offset = (u8)pbbreg->offset; - value = r8712_rf_reg_read(Adapter, path, offset); - pbbreg->value = value; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -/*This function initializes the DUT to the MP test mode*/ -static int mp_start_test(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - struct wlan_bssid_ex *bssid; - struct sta_info *psta; - unsigned long length; - unsigned long irqL; - int res = 0; - - bssid = kzalloc(sizeof(*bssid), GFP_KERNEL); - if (!bssid) - return -ENOMEM; - - /* 3 1. initialize a new struct wlan_bssid_ex */ - memcpy(bssid->MacAddress, pmppriv->network_macaddr, ETH_ALEN); - bssid->Ssid.SsidLength = 16; - memcpy(bssid->Ssid.Ssid, (unsigned char *)"mp_pseudo_adhoc", - bssid->Ssid.SsidLength); - bssid->InfrastructureMode = Ndis802_11IBSS; - bssid->NetworkTypeInUse = Ndis802_11DS; - bssid->IELength = 0; - length = r8712_get_wlan_bssid_ex_sz(bssid); - if (length % 4) { - /*round up to multiple of 4 bytes.*/ - bssid->Length = ((length >> 2) + 1) << 2; - } else { - bssid->Length = length; - } - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - goto end_of_mp_start_test; - /*init mp_start_test status*/ - pmppriv->prev_fw_state = get_fwstate(pmlmepriv); - pmlmepriv->fw_state = WIFI_MP_STATE; - if (pmppriv->mode == _LOOPBOOK_MODE_) - set_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE); /*append txdesc*/ - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - /* 3 2. create a new psta for mp driver */ - /* clear psta in the cur_network, if any */ - psta = r8712_get_stainfo(&padapter->stapriv, - tgt_network->network.MacAddress); - if (psta) - r8712_free_stainfo(padapter, psta); - psta = r8712_alloc_stainfo(&padapter->stapriv, bssid->MacAddress); - if (!psta) { - res = -ENOMEM; - goto end_of_mp_start_test; - } - /* 3 3. join pseudo AdHoc */ - tgt_network->join_res = 1; - tgt_network->aid = psta->aid = 1; - memcpy(&tgt_network->network, bssid, length); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - r8712_os_indicate_connect(padapter); - /* Set to LINKED STATE for MP TRX Testing */ - set_fwstate(pmlmepriv, _FW_LINKED); -end_of_mp_start_test: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - kfree(bssid); - return res; -} - -/*This function change the DUT from the MP test mode into normal mode */ -static int mp_stop_test(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - struct sta_info *psta; - unsigned long irqL; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (!check_fwstate(pmlmepriv, WIFI_MP_STATE)) - goto end_of_mp_stop_test; - /* 3 1. disconnect pseudo AdHoc */ - r8712_os_indicate_disconnect(padapter); - /* 3 2. clear psta used in mp test mode. */ - psta = r8712_get_stainfo(&padapter->stapriv, - tgt_network->network.MacAddress); - if (psta) - r8712_free_stainfo(padapter, psta); - /* 3 3. return to normal state (default:station mode) */ - pmlmepriv->fw_state = pmppriv->prev_fw_state; /* WIFI_STATION_STATE;*/ - /*flush the cur_network*/ - memset(tgt_network, 0, sizeof(struct wlan_network)); -end_of_mp_stop_test: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return _SUCCESS; -} - -uint oid_rt_pro_set_data_rate_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 ratevalue; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - ratevalue = *((u32 *)poid_par_priv->information_buf); - if (ratevalue >= MPT_RATE_LAST) - return RNDIS_STATUS_INVALID_DATA; - Adapter->mppriv.curr_rateidx = ratevalue; - r8712_SetDataRate(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - u32 mode; - u8 val8; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - mode = *((u32 *)poid_par_priv->information_buf); - Adapter->mppriv.mode = mode;/* 1 for loopback*/ - if (mp_start_test(Adapter)) - status = RNDIS_STATUS_NOT_ACCEPTED; - r8712_write8(Adapter, MSR, 1); /* Link in ad hoc network, 0x1025004C */ - r8712_write8(Adapter, RCR, 0); /* RCR : disable all pkt, 0x10250048 */ - /* RCR disable Check BSSID, 0x1025004a */ - r8712_write8(Adapter, RCR + 2, 0x57); - /* disable RX filter map , mgt frames will put in RX FIFO 0 */ - r8712_write16(Adapter, RXFLTMAP0, 0x0); - val8 = r8712_read8(Adapter, EE_9346CR); - if (!(val8 & _9356SEL)) { /*boot from EFUSE*/ - r8712_efuse_reg_init(Adapter); - r8712_efuse_change_max_size(Adapter); - r8712_efuse_reg_uninit(Adapter); - } - return status; -} - -uint oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (mp_stop_test(Adapter) == _FAIL) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_channel_direct_call_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 Channel; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - Channel = *((u32 *)poid_par_priv->information_buf); - if (Channel > 14) - return RNDIS_STATUS_NOT_ACCEPTED; - Adapter->mppriv.curr_ch = Channel; - r8712_SetChannel(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_antenna_bb_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 antenna; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - antenna = *((u32 *)poid_par_priv->information_buf); - Adapter->mppriv.antenna_tx = (u16)((antenna & 0xFFFF0000) >> 16); - Adapter->mppriv.antenna_rx = (u16)(antenna & 0x0000FFFF); - r8712_SwitchAntenna(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_tx_power_control_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 tx_pwr_idx; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - tx_pwr_idx = *((u32 *)poid_par_priv->information_buf); - if (tx_pwr_idx > MAX_TX_PWR_INDEX_N_MODE) - return RNDIS_STATUS_NOT_ACCEPTED; - Adapter->mppriv.curr_txpoweridx = (u8)tx_pwr_idx; - r8712_SetTxPower(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_query_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len == sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.tx_pktcount; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_query_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len == sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.rx_pktcount; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_query_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len == sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.rx_crcerrpktcount; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_reset_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - Adapter->mppriv.tx_pktcount = 0; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_reset_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len == sizeof(u32)) { - Adapter->mppriv.rx_pktcount = 0; - Adapter->mppriv.rx_crcerrpktcount = 0; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_reset_phy_rx_packet_count_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - r8712_ResetPhyRxPktCount(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_phy_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(u32 *)poid_par_priv->information_buf = - r8712_GetPhyRxPktReceived(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_phy_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(u32 *)poid_par_priv->information_buf = - r8712_GetPhyRxPktCRC32Error(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - Adapter->mppriv.curr_modem = *((u8 *)poid_par_priv->information_buf); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_continuous_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetContinuousTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_single_carrier_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetSingleCarrierTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_carrier_suppression_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetCarrierSuppressionTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_single_tone_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetSingleToneTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - struct mp_rw_reg *RegRWStruct; - u16 offset; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf; - if ((RegRWStruct->offset >= 0x10250800) && - (RegRWStruct->offset <= 0x10250FFF)) { - /*baseband register*/ - /*0ffset :0x800~0xfff*/ - offset = (u16)(RegRWStruct->offset) & 0xFFF; - RegRWStruct->value = r8712_bb_reg_read(Adapter, offset); - } else { - switch (RegRWStruct->width) { - case 1: - RegRWStruct->value = r8712_read8(Adapter, - RegRWStruct->offset); - break; - case 2: - RegRWStruct->value = r8712_read16(Adapter, - RegRWStruct->offset); - break; - case 4: - RegRWStruct->value = r8712_read32(Adapter, - RegRWStruct->offset); - break; - default: - status = RNDIS_STATUS_NOT_ACCEPTED; - break; - } - } - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return status; -} - -uint oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - struct mp_rw_reg *RegRWStruct; - u16 offset; - u32 value; - u32 oldValue = 0; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf; - if ((RegRWStruct->offset >= 0x10250800) && - (RegRWStruct->offset <= 0x10250FFF)) { - /*baseband register*/ - offset = (u16)(RegRWStruct->offset) & 0xFFF; - value = RegRWStruct->value; - switch (RegRWStruct->width) { - case 1: - oldValue = r8712_bb_reg_read(Adapter, offset); - oldValue &= 0xFFFFFF00; - value &= 0x000000FF; - value |= oldValue; - break; - case 2: - oldValue = r8712_bb_reg_read(Adapter, offset); - oldValue &= 0xFFFF0000; - value &= 0x0000FFFF; - value |= oldValue; - break; - } - r8712_bb_reg_write(Adapter, offset, value); - } else { - switch (RegRWStruct->width) { - case 1: - r8712_write8(Adapter, RegRWStruct->offset, - (unsigned char)RegRWStruct->value); - break; - case 2: - r8712_write16(Adapter, RegRWStruct->offset, - (unsigned short)RegRWStruct->value); - break; - case 4: - r8712_write32(Adapter, RegRWStruct->offset, - (unsigned int)RegRWStruct->value); - break; - default: - status = RNDIS_STATUS_NOT_ACCEPTED; - break; - } - } - return status; -} - -uint oid_rt_get_thermal_meter_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (Adapter->mppriv.act_in_progress) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len < sizeof(u8)) - return RNDIS_STATUS_INVALID_LENGTH; - /*init workparam*/ - Adapter->mppriv.act_in_progress = true; - Adapter->mppriv.workparam.bcompleted = false; - Adapter->mppriv.workparam.act_type = MPT_GET_THERMAL_METER; - Adapter->mppriv.workparam.io_offset = 0; - Adapter->mppriv.workparam.io_value = 0xFFFFFFFF; - r8712_GetThermalMeter(Adapter, &Adapter->mppriv.workparam.io_value); - Adapter->mppriv.workparam.bcompleted = true; - Adapter->mppriv.act_in_progress = false; - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.workparam.io_value; - *poid_par_priv->bytes_rw = sizeof(u32); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - uint status = RNDIS_STATUS_SUCCESS; - - struct EFUSE_ACCESS_STRUCT *pefuse; - u8 *data; - u16 addr = 0, cnts = 0; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < - sizeof(struct EFUSE_ACCESS_STRUCT)) - return RNDIS_STATUS_INVALID_LENGTH; - pefuse = (struct EFUSE_ACCESS_STRUCT *)poid_par_priv->information_buf; - addr = pefuse->start_addr; - cnts = pefuse->cnts; - data = pefuse->data; - memset(data, 0xFF, cnts); - if ((addr > 511) || (cnts < 1) || (cnts > 512) || (addr + cnts) > - EFUSE_MAX_SIZE) - return RNDIS_STATUS_NOT_ACCEPTED; - if (!r8712_efuse_access(Adapter, true, addr, cnts, data)) - status = RNDIS_STATUS_FAILURE; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return status; -} - -/*------------------------------------------------------------------------*/ -uint oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - uint status = RNDIS_STATUS_SUCCESS; - - struct EFUSE_ACCESS_STRUCT *pefuse; - u8 *data; - u16 addr = 0, cnts = 0; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - pefuse = (struct EFUSE_ACCESS_STRUCT *)poid_par_priv->information_buf; - addr = pefuse->start_addr; - cnts = pefuse->cnts; - data = pefuse->data; - - if ((addr > 511) || (cnts < 1) || (cnts > 512) || - (addr + cnts) > r8712_efuse_get_max_size(Adapter)) - return RNDIS_STATUS_NOT_ACCEPTED; - if (!r8712_efuse_access(Adapter, false, addr, cnts, data)) - status = RNDIS_STATUS_FAILURE; - return status; -} - -/*----------------------------------------------------------------------*/ - -uint oid_rt_get_efuse_current_size_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(int)) - return RNDIS_STATUS_INVALID_LENGTH; - r8712_efuse_reg_init(Adapter); - *(int *)poid_par_priv->information_buf = - r8712_efuse_get_current_size(Adapter); - r8712_efuse_reg_uninit(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(int *)poid_par_priv->information_buf = - r8712_efuse_get_max_size(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - - if (poid_par_priv->type_of_oid == QUERY_OID) - status = oid_rt_pro_read_efuse_hdl(poid_par_priv); - else - status = oid_rt_pro_write_efuse_hdl(poid_par_priv); - return status; -} - -uint oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - u8 *data; - - *poid_par_priv->bytes_rw = 0; - if (poid_par_priv->information_buf_len < EFUSE_MAP_MAX_SIZE) - return RNDIS_STATUS_INVALID_LENGTH; - data = (u8 *)poid_par_priv->information_buf; - if (poid_par_priv->type_of_oid == QUERY_OID) { - if (r8712_efuse_map_read(Adapter, 0, EFUSE_MAP_MAX_SIZE, data)) - *poid_par_priv->bytes_rw = EFUSE_MAP_MAX_SIZE; - else - status = RNDIS_STATUS_FAILURE; - } else { - /* SET_OID */ - if (r8712_efuse_reg_init(Adapter)) { - if (r8712_efuse_map_write(Adapter, 0, - EFUSE_MAP_MAX_SIZE, data)) - *poid_par_priv->bytes_rw = EFUSE_MAP_MAX_SIZE; - else - status = RNDIS_STATUS_FAILURE; - r8712_efuse_reg_uninit(Adapter); - } else { - status = RNDIS_STATUS_FAILURE; - } - } - return status; -} - -uint oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bandwidth; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - bandwidth = *((u32 *)poid_par_priv->information_buf);/*4*/ - if (bandwidth != HT_CHANNEL_WIDTH_20) - bandwidth = HT_CHANNEL_WIDTH_40; - Adapter->mppriv.curr_bandwidth = (u8)bandwidth; - r8712_SwitchBandwidth(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u8 rx_pkt_type; - u32 rcr_val32; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u8)) - return RNDIS_STATUS_INVALID_LENGTH; - rx_pkt_type = *((u8 *)poid_par_priv->information_buf);/*4*/ - rcr_val32 = r8712_read32(Adapter, RCR);/*RCR = 0x10250048*/ - rcr_val32 &= ~(RCR_CBSSID | RCR_AB | RCR_AM | RCR_APM | RCR_AAP); - switch (rx_pkt_type) { - case RX_PKT_BROADCAST: - rcr_val32 |= (RCR_AB | RCR_AM | RCR_APM | RCR_AAP | RCR_ACRC32); - break; - case RX_PKT_DEST_ADDR: - rcr_val32 |= (RCR_AB | RCR_AM | RCR_APM | RCR_AAP | RCR_ACRC32); - break; - case RX_PKT_PHY_MATCH: - rcr_val32 |= (RCR_APM | RCR_ACRC32); - break; - default: - rcr_val32 &= ~(RCR_AAP | - RCR_APM | - RCR_AM | - RCR_AB | - RCR_ACRC32); - break; - } - if (rx_pkt_type == RX_PKT_DEST_ADDR) - Adapter->mppriv.check_mp_pkt = 1; - else - Adapter->mppriv.check_mp_pkt = 0; - r8712_write32(Adapter, RCR, rcr_val32); - return RNDIS_STATUS_SUCCESS; -} - -/*--------------------------------------------------------------------------*/ -/*Linux*/ -unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv) -{ - return _SUCCESS; -} - -/*-------------------------------------------------------------------------*/ -uint oid_rt_set_power_down_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - /*CALL the power_down function*/ - return RNDIS_STATUS_SUCCESS; -} - -/*-------------------------------------------------------------------------- */ -uint oid_rt_get_power_mode_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(int *)poid_par_priv->information_buf = - Adapter->registrypriv.low_power ? POWER_LOW : POWER_NORMAL; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} diff --git a/drivers/staging/rtl8712/rtl871x_mp_ioctl.h b/drivers/staging/rtl8712/rtl871x_mp_ioctl.h deleted file mode 100644 index 98204493a04c..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp_ioctl.h +++ /dev/null @@ -1,329 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_MP_IOCTL_H -#define _RTL871X_MP_IOCTL_H - -#include "osdep_service.h" -#include "drv_types.h" -#include "mp_custom_oid.h" -#include "rtl871x_ioctl.h" -#include "rtl871x_ioctl_rtl.h" -#include "rtl8712_efuse.h" - -#define TESTFWCMDNUMBER 1000000 -#define TEST_H2CINT_WAIT_TIME 500 -#define TEST_C2HINT_WAIT_TIME 500 -#define HCI_TEST_SYSCFG_HWMASK 1 -#define _BUSCLK_40M (4 << 2) - -struct CFG_DBG_MSG_STRUCT { - u32 DebugLevel; - u32 DebugComponent_H32; - u32 DebugComponent_L32; -}; - -struct mp_rw_reg { - uint offset; - uint width; - u32 value; -}; - -/* for OID_RT_PRO_READ16_EEPROM & OID_RT_PRO_WRITE16_EEPROM */ -struct eeprom_rw_param { - uint offset; - u16 value; -}; - -struct EFUSE_ACCESS_STRUCT { - u16 start_addr; - u16 cnts; - u8 data[]; -}; - -struct burst_rw_reg { - uint offset; - uint len; - u8 Data[256]; -}; - -struct usb_vendor_req { - u8 bRequest; - u16 wValue; - u16 wIndex; - u16 wLength; - u8 u8Dir;/*0:OUT, 1:IN */ - u8 u8InData; -}; - -struct DR_VARIABLE_STRUCT { - u8 offset; - u32 variable; -}; - -/* oid_rtl_seg_87_11_00 */ -uint oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_80_00 */ -uint oid_rt_pro_set_data_rate_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_channel_direct_call_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_antenna_bb_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_tx_power_control_hdl( - struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_80_20 */ -uint oid_rt_pro_query_tx_packet_sent_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_query_rx_packet_received_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_query_rx_packet_crc32_error_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_reset_tx_packet_sent_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_reset_rx_packet_received_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_continuous_tx_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_single_carrier_tx_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_carrier_suppression_tx_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_single_tone_tx_hdl( - struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_87 */ -uint oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_85 */ -uint oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_get_efuse_current_size_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_get_thermal_meter_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_reset_phy_rx_packet_count_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_phy_rx_packet_received_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_phy_rx_packet_crc32_error_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_power_down_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_power_mode_hdl( - struct oid_par_priv *poid_par_priv); -#ifdef _RTL871X_MP_IOCTL_C_ /* CAUTION!!! */ -/* This ifdef _MUST_ be left in!! */ - -#else /* _RTL871X_MP_IOCTL_C_ */ -extern struct oid_obj_priv oid_rtl_seg_81_87[5]; -extern struct oid_obj_priv oid_rtl_seg_87_11_00[32]; -extern struct oid_obj_priv oid_rtl_seg_87_11_20[5]; -extern struct oid_obj_priv oid_rtl_seg_87_11_50[2]; -extern struct oid_obj_priv oid_rtl_seg_87_11_80[1]; -extern struct oid_obj_priv oid_rtl_seg_87_11_B0[1]; -extern struct oid_obj_priv oid_rtl_seg_87_11_F0[16]; -extern struct oid_obj_priv oid_rtl_seg_87_12_00[32]; - -#endif /* _RTL871X_MP_IOCTL_C_ */ - - -enum MP_MODE { - MP_START_MODE, - MP_STOP_MODE, - MP_ERR_MODE -}; - -struct rwreg_param { - unsigned int offset; - unsigned int width; - unsigned int value; -}; - -struct bbreg_param { - unsigned int offset; - unsigned int phymask; - unsigned int value; -}; - -struct txpower_param { - unsigned int pwr_index; -}; - -struct datarate_param { - unsigned int rate_index; -}; - -struct rfintfs_parm { - unsigned int rfintfs; -}; - -struct mp_xmit_packet { - unsigned int len; -}; - -struct psmode_param { - unsigned int ps_mode; - unsigned int smart_ps; -}; - -struct mp_ioctl_handler { - unsigned int paramsize; - unsigned int (*handler)(struct oid_par_priv *poid_par_priv); - unsigned int oid; -}; - -struct mp_ioctl_param { - unsigned int subcode; - unsigned int len; - unsigned char data[]; -}; - -#define GEN_MP_IOCTL_SUBCODE(code) _MP_IOCTL_ ## code ## _CMD_ - -enum RTL871X_MP_IOCTL_SUBCODE { - GEN_MP_IOCTL_SUBCODE(MP_START), /*0*/ - GEN_MP_IOCTL_SUBCODE(MP_STOP), /*1*/ - GEN_MP_IOCTL_SUBCODE(READ_REG), /*2*/ - GEN_MP_IOCTL_SUBCODE(WRITE_REG), - GEN_MP_IOCTL_SUBCODE(SET_CHANNEL), /*4*/ - GEN_MP_IOCTL_SUBCODE(SET_TXPOWER), /*5*/ - GEN_MP_IOCTL_SUBCODE(SET_DATARATE), /*6*/ - GEN_MP_IOCTL_SUBCODE(READ_BB_REG), /*7*/ - GEN_MP_IOCTL_SUBCODE(WRITE_BB_REG), - GEN_MP_IOCTL_SUBCODE(READ_RF_REG), /*9*/ - GEN_MP_IOCTL_SUBCODE(WRITE_RF_REG), - GEN_MP_IOCTL_SUBCODE(SET_RF_INTFS), - GEN_MP_IOCTL_SUBCODE(IOCTL_XMIT_PACKET), /*12*/ - GEN_MP_IOCTL_SUBCODE(PS_STATE), /*13*/ - GEN_MP_IOCTL_SUBCODE(READ16_EEPROM), /*14*/ - GEN_MP_IOCTL_SUBCODE(WRITE16_EEPROM), /*15*/ - GEN_MP_IOCTL_SUBCODE(SET_PTM), /*16*/ - GEN_MP_IOCTL_SUBCODE(READ_TSSI), /*17*/ - GEN_MP_IOCTL_SUBCODE(CNTU_TX), /*18*/ - GEN_MP_IOCTL_SUBCODE(SET_BANDWIDTH), /*19*/ - GEN_MP_IOCTL_SUBCODE(SET_RX_PKT_TYPE), /*20*/ - GEN_MP_IOCTL_SUBCODE(RESET_PHY_RX_PKT_CNT), /*21*/ - GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_RECV), /*22*/ - GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_ERROR), /*23*/ - GEN_MP_IOCTL_SUBCODE(SET_POWER_DOWN), /*24*/ - GEN_MP_IOCTL_SUBCODE(GET_THERMAL_METER), /*25*/ - GEN_MP_IOCTL_SUBCODE(GET_POWER_MODE), /*26*/ - GEN_MP_IOCTL_SUBCODE(EFUSE), /*27*/ - GEN_MP_IOCTL_SUBCODE(EFUSE_MAP), /*28*/ - GEN_MP_IOCTL_SUBCODE(GET_EFUSE_MAX_SIZE), /*29*/ - GEN_MP_IOCTL_SUBCODE(GET_EFUSE_CURRENT_SIZE), /*30*/ - GEN_MP_IOCTL_SUBCODE(SC_TX), /*31*/ - GEN_MP_IOCTL_SUBCODE(CS_TX), /*32*/ - GEN_MP_IOCTL_SUBCODE(ST_TX), /*33*/ - GEN_MP_IOCTL_SUBCODE(SET_ANTENNA), /*34*/ - MAX_MP_IOCTL_SUBCODE, -}; - -unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv); - -#ifdef _RTL871X_MP_IOCTL_C_ /* CAUTION!!! */ -/* This ifdef _MUST_ be left in!! */ - -static struct mp_ioctl_handler mp_ioctl_hdl[] = { - {sizeof(u32), oid_rt_pro_start_test_hdl, - OID_RT_PRO_START_TEST},/*0*/ - {sizeof(u32), oid_rt_pro_stop_test_hdl, - OID_RT_PRO_STOP_TEST},/*1*/ - {sizeof(struct rwreg_param), - oid_rt_pro_read_register_hdl, - OID_RT_PRO_READ_REGISTER},/*2*/ - {sizeof(struct rwreg_param), - oid_rt_pro_write_register_hdl, - OID_RT_PRO_WRITE_REGISTER}, - {sizeof(u32), - oid_rt_pro_set_channel_direct_call_hdl, - OID_RT_PRO_SET_CHANNEL_DIRECT_CALL}, - {sizeof(struct txpower_param), - oid_rt_pro_set_tx_power_control_hdl, - OID_RT_PRO_SET_TX_POWER_CONTROL}, - {sizeof(u32), - oid_rt_pro_set_data_rate_hdl, - OID_RT_PRO_SET_DATA_RATE}, - {sizeof(struct bb_reg_param), - oid_rt_pro_read_bb_reg_hdl, - OID_RT_PRO_READ_BB_REG},/*7*/ - {sizeof(struct bb_reg_param), - oid_rt_pro_write_bb_reg_hdl, - OID_RT_PRO_WRITE_BB_REG}, - {sizeof(struct rwreg_param), - oid_rt_pro_read_rf_reg_hdl, - OID_RT_PRO_RF_READ_REGISTRY},/*9*/ - {sizeof(struct rwreg_param), - oid_rt_pro_write_rf_reg_hdl, - OID_RT_PRO_RF_WRITE_REGISTRY}, - {sizeof(struct rfintfs_parm), NULL, 0}, - {0, mp_ioctl_xmit_packet_hdl, 0},/*12*/ - {sizeof(struct psmode_param), NULL, 0},/*13*/ - {sizeof(struct eeprom_rw_param), NULL, 0},/*14*/ - {sizeof(struct eeprom_rw_param), NULL, 0},/*15*/ - {sizeof(unsigned char), NULL, 0},/*16*/ - {sizeof(u32), NULL, 0},/*17*/ - {sizeof(u32), oid_rt_pro_set_continuous_tx_hdl, - OID_RT_PRO_SET_CONTINUOUS_TX},/*18*/ - {sizeof(u32), oid_rt_set_bandwidth_hdl, - OID_RT_SET_BANDWIDTH},/*19*/ - {sizeof(u32), oid_rt_set_rx_packet_type_hdl, - OID_RT_SET_RX_PACKET_TYPE},/*20*/ - {0, oid_rt_reset_phy_rx_packet_count_hdl, - OID_RT_RESET_PHY_RX_PACKET_COUNT},/*21*/ - {sizeof(u32), oid_rt_get_phy_rx_packet_received_hdl, - OID_RT_GET_PHY_RX_PACKET_RECEIVED},/*22*/ - {sizeof(u32), oid_rt_get_phy_rx_packet_crc32_error_hdl, - OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR},/*23*/ - {sizeof(unsigned char), oid_rt_set_power_down_hdl, - OID_RT_SET_POWER_DOWN},/*24*/ - {sizeof(u32), oid_rt_get_thermal_meter_hdl, - OID_RT_PRO_GET_THERMAL_METER},/*25*/ - {sizeof(u32), oid_rt_get_power_mode_hdl, - OID_RT_GET_POWER_MODE},/*26*/ - {sizeof(struct EFUSE_ACCESS_STRUCT), - oid_rt_pro_efuse_hdl, OID_RT_PRO_EFUSE},/*27*/ - {EFUSE_MAP_MAX_SIZE, oid_rt_pro_efuse_map_hdl, - OID_RT_PRO_EFUSE_MAP},/*28*/ - {sizeof(u32), oid_rt_get_efuse_max_size_hdl, - OID_RT_GET_EFUSE_MAX_SIZE},/*29*/ - {sizeof(u32), oid_rt_get_efuse_current_size_hdl, - OID_RT_GET_EFUSE_CURRENT_SIZE},/*30*/ - {sizeof(u32), oid_rt_pro_set_single_carrier_tx_hdl, - OID_RT_PRO_SET_SINGLE_CARRIER_TX},/*31*/ - {sizeof(u32), oid_rt_pro_set_carrier_suppression_tx_hdl, - OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX},/*32*/ - {sizeof(u32), oid_rt_pro_set_single_tone_tx_hdl, - OID_RT_PRO_SET_SINGLE_TONE_TX},/*33*/ - {sizeof(u32), oid_rt_pro_set_antenna_bb_hdl, - OID_RT_PRO_SET_ANTENNA_BB},/*34*/ -}; - -#else /* _RTL871X_MP_IOCTL_C_ */ -extern struct mp_ioctl_handler mp_ioctl_hdl[]; -#endif /* _RTL871X_MP_IOCTL_C_ */ - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h b/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h deleted file mode 100644 index ca5072e11e22..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h +++ /dev/null @@ -1,1037 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/***************************************************************************** - * Copyright(c) 2008, RealTEK Technology Inc. All Right Reserved. - * - * Module: __INC_HAL8192SPHYREG_H - * - * - * Note: 1. Define PMAC/BB register map - * 2. Define RF register map - * 3. PMAC/BB register bit mask. - * 4. RF reg bit mask. - * 5. Other BB/RF relative definition. - * - * - * Export: Constants, macro, functions(API), global variables(None). - * - * Abbrev: - * - * History: - * Data Who Remark - * 08/07/2007 MHC 1. Porting from 9x series PHYCFG.h. - * 2. Reorganize code architecture. - * 09/25/2008 MH 1. Add RL6052 register definition - * - *****************************************************************************/ -#ifndef __RTL871X_MP_PHY_REGDEF_H -#define __RTL871X_MP_PHY_REGDEF_H - - -/*--------------------------Define Parameters-------------------------------*/ - -/*============================================================ - * 8192S Register offset definition - *============================================================ - * - * - * BB-PHY register PMAC 0x100 PHY 0x800 - 0xEFF - * 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF - * 2. 0x800/0x900/0xA00/0xC00/0xD00/0xE00 - * 3. RF register 0x00-2E - * 4. Bit Mask for BB/RF register - * 5. Other definition for BB/RF R/W - * - * 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF - * 1. Page1(0x100) - */ -#define rPMAC_Reset 0x100 -#define rPMAC_TxStart 0x104 -#define rPMAC_TxLegacySIG 0x108 -#define rPMAC_TxHTSIG1 0x10c -#define rPMAC_TxHTSIG2 0x110 -#define rPMAC_PHYDebug 0x114 -#define rPMAC_TxPacketNum 0x118 -#define rPMAC_TxIdle 0x11c -#define rPMAC_TxMACHeader0 0x120 -#define rPMAC_TxMACHeader1 0x124 -#define rPMAC_TxMACHeader2 0x128 -#define rPMAC_TxMACHeader3 0x12c -#define rPMAC_TxMACHeader4 0x130 -#define rPMAC_TxMACHeader5 0x134 -#define rPMAC_TxDataType 0x138 -#define rPMAC_TxRandomSeed 0x13c -#define rPMAC_CCKPLCPPreamble 0x140 -#define rPMAC_CCKPLCPHeader 0x144 -#define rPMAC_CCKCRC16 0x148 -#define rPMAC_OFDMRxCRC32OK 0x170 -#define rPMAC_OFDMRxCRC32Er 0x174 -#define rPMAC_OFDMRxParityEr 0x178 -#define rPMAC_OFDMRxCRC8Er 0x17c -#define rPMAC_CCKCRxRC16Er 0x180 -#define rPMAC_CCKCRxRC32Er 0x184 -#define rPMAC_CCKCRxRC32OK 0x188 -#define rPMAC_TxStatus 0x18c - -/* - * 2. Page2(0x200) - * - * The following two definition are only used for USB interface. - *#define RF_BB_CMD_ADDR 0x02c0 // RF/BB read/write command address. - *#define RF_BB_CMD_DATA 0x02c4 // RF/BB read/write command data. - * - * - * 3. Page8(0x800) - */ -#define rFPGA0_RFMOD 0x800 /*RF mode & CCK TxSC RF - * BW Setting?? - */ -#define rFPGA0_TxInfo 0x804 /* Status report?? */ -#define rFPGA0_PSDFunction 0x808 -#define rFPGA0_TxGainStage 0x80c /* Set TX PWR init gain? */ -#define rFPGA0_RFTiming1 0x810 /* Useless now */ -#define rFPGA0_RFTiming2 0x814 -#define rFPGA0_XA_HSSIParameter1 0x820 /* RF 3 wire register */ -#define rFPGA0_XA_HSSIParameter2 0x824 -#define rFPGA0_XB_HSSIParameter1 0x828 -#define rFPGA0_XB_HSSIParameter2 0x82c -#define rFPGA0_XC_HSSIParameter1 0x830 -#define rFPGA0_XC_HSSIParameter2 0x834 -#define rFPGA0_XD_HSSIParameter1 0x838 -#define rFPGA0_XD_HSSIParameter2 0x83c -#define rFPGA0_XA_LSSIParameter 0x840 -#define rFPGA0_XB_LSSIParameter 0x844 -#define rFPGA0_XC_LSSIParameter 0x848 -#define rFPGA0_XD_LSSIParameter 0x84c - -#define rFPGA0_RFWakeUpParameter 0x850 /* Useless now */ -#define rFPGA0_RFSleepUpParameter 0x854 - -#define rFPGA0_XAB_SwitchControl 0x858 /* RF Channel switch */ -#define rFPGA0_XCD_SwitchControl 0x85c - -#define rFPGA0_XA_RFInterfaceOE 0x860 /* RF Channel switch */ -#define rFPGA0_XB_RFInterfaceOE 0x864 -#define rFPGA0_XC_RFInterfaceOE 0x868 -#define rFPGA0_XD_RFInterfaceOE 0x86c -#define rFPGA0_XAB_RFInterfaceSW 0x870 /* RF Interface Software Ctrl */ -#define rFPGA0_XCD_RFInterfaceSW 0x874 - -#define rFPGA0_XAB_RFParameter 0x878 /* RF Parameter */ -#define rFPGA0_XCD_RFParameter 0x87c - -#define rFPGA0_AnalogParameter1 0x880 /* Crystal cap setting - * RF-R/W protection - * for parameter4?? - */ -#define rFPGA0_AnalogParameter2 0x884 -#define rFPGA0_AnalogParameter3 0x888 /* Useless now */ -#define rFPGA0_AnalogParameter4 0x88c - -#define rFPGA0_XA_LSSIReadBack 0x8a0 /* Tranceiver LSSI Readback */ -#define rFPGA0_XB_LSSIReadBack 0x8a4 -#define rFPGA0_XC_LSSIReadBack 0x8a8 -#define rFPGA0_XD_LSSIReadBack 0x8ac - -#define rFPGA0_PSDReport 0x8b4 /* Useless now */ -#define rFPGA0_XAB_RFInterfaceRB 0x8e0 /* Useless now */ -#define rFPGA0_XCD_RFInterfaceRB 0x8e4 /* Useless now */ - -/* - * 4. Page9(0x900) - */ -#define rFPGA1_RFMOD 0x900 /* RF mode & OFDM TxSC */ - -#define rFPGA1_TxBlock 0x904 /* Useless now */ -#define rFPGA1_DebugSelect 0x908 /* Useless now */ -#define rFPGA1_TxInfo 0x90c /* Useless now */ - -/* - * 5. PageA(0xA00) - * - * Set Control channel to upper or lower. - * These settings are required only for 40MHz - */ -#define rCCK0_System 0xa00 - -#define rCCK0_AFESetting 0xa04 /* Disable init gain now */ -#define rCCK0_CCA 0xa08 /* Disable init gain now */ - -#define rCCK0_RxAGC1 0xa0c -/* AGC default value, saturation level - * Antenna Diversity, RX AGC, LNA Threshold, RX LNA Threshold useless now. - * Not the same as 90 series - */ -#define rCCK0_RxAGC2 0xa10 /* AGC & DAGC */ - -#define rCCK0_RxHP 0xa14 - -#define rCCK0_DSPParameter1 0xa18 /* Timing recovery & Channel - * estimation threshold - */ -#define rCCK0_DSPParameter2 0xa1c /* SQ threshold */ - -#define rCCK0_TxFilter1 0xa20 -#define rCCK0_TxFilter2 0xa24 -#define rCCK0_DebugPort 0xa28 /* debug port and Tx filter3 */ -#define rCCK0_FalseAlarmReport 0xa2c /* 0xa2d useless now 0xa30-a4f - * channel report - */ -#define rCCK0_TRSSIReport 0xa50 -#define rCCK0_RxReport 0xa54 /* 0xa57 */ -#define rCCK0_FACounterLower 0xa5c /* 0xa5b */ -#define rCCK0_FACounterUpper 0xa58 /* 0xa5c */ - -/* - * 6. PageC(0xC00) - */ -#define rOFDM0_LSTF 0xc00 -#define rOFDM0_TRxPathEnable 0xc04 -#define rOFDM0_TRMuxPar 0xc08 -#define rOFDM0_TRSWIsolation 0xc0c - -/*RxIQ DC offset, Rx digital filter, DC notch filter */ -#define rOFDM0_XARxAFE 0xc10 -#define rOFDM0_XARxIQImbalance 0xc14 /* RxIQ imbalance matrix */ -#define rOFDM0_XBRxAFE 0xc18 -#define rOFDM0_XBRxIQImbalance 0xc1c -#define rOFDM0_XCRxAFE 0xc20 -#define rOFDM0_XCRxIQImbalance 0xc24 -#define rOFDM0_XDRxAFE 0xc28 -#define rOFDM0_XDRxIQImbalance 0xc2c - -#define rOFDM0_RxDetector1 0xc30 /* PD,BW & SBD DM tune - * init gain - */ -#define rOFDM0_RxDetector2 0xc34 /* SBD & Fame Sync. */ -#define rOFDM0_RxDetector3 0xc38 /* Frame Sync. */ -#define rOFDM0_RxDetector4 0xc3c /* PD, SBD, Frame Sync & - * Short-GI - */ - -#define rOFDM0_RxDSP 0xc40 /* Rx Sync Path */ -#define rOFDM0_CFOandDAGC 0xc44 /* CFO & DAGC */ -#define rOFDM0_CCADropThreshold 0xc48 /* CCA Drop threshold */ -#define rOFDM0_ECCAThreshold 0xc4c /* energy CCA */ - -#define rOFDM0_XAAGCCore1 0xc50 /* DIG */ -#define rOFDM0_XAAGCCore2 0xc54 -#define rOFDM0_XBAGCCore1 0xc58 -#define rOFDM0_XBAGCCore2 0xc5c -#define rOFDM0_XCAGCCore1 0xc60 -#define rOFDM0_XCAGCCore2 0xc64 -#define rOFDM0_XDAGCCore1 0xc68 -#define rOFDM0_XDAGCCore2 0xc6c -#define rOFDM0_AGCParameter1 0xc70 -#define rOFDM0_AGCParameter2 0xc74 -#define rOFDM0_AGCRSSITable 0xc78 -#define rOFDM0_HTSTFAGC 0xc7c - -#define rOFDM0_XATxIQImbalance 0xc80 /* TX PWR TRACK and DIG */ -#define rOFDM0_XATxAFE 0xc84 -#define rOFDM0_XBTxIQImbalance 0xc88 -#define rOFDM0_XBTxAFE 0xc8c -#define rOFDM0_XCTxIQImbalance 0xc90 -#define rOFDM0_XCTxAFE 0xc94 -#define rOFDM0_XDTxIQImbalance 0xc98 -#define rOFDM0_XDTxAFE 0xc9c - -#define rOFDM0_RxHPParameter 0xce0 -#define rOFDM0_TxPseudoNoiseWgt 0xce4 -#define rOFDM0_FrameSync 0xcf0 -#define rOFDM0_DFSReport 0xcf4 -#define rOFDM0_TxCoeff1 0xca4 -#define rOFDM0_TxCoeff2 0xca8 -#define rOFDM0_TxCoeff3 0xcac -#define rOFDM0_TxCoeff4 0xcb0 -#define rOFDM0_TxCoeff5 0xcb4 -#define rOFDM0_TxCoeff6 0xcb8 - -/* - * 7. PageD(0xD00) - */ -#define rOFDM1_LSTF 0xd00 -#define rOFDM1_TRxPathEnable 0xd04 - -#define rOFDM1_CFO 0xd08 /* No setting now */ -#define rOFDM1_CSI1 0xd10 -#define rOFDM1_SBD 0xd14 -#define rOFDM1_CSI2 0xd18 -#define rOFDM1_CFOTracking 0xd2c -#define rOFDM1_TRxMesaure1 0xd34 -#define rOFDM1_IntfDet 0xd3c -#define rOFDM1_PseudoNoiseStateAB 0xd50 -#define rOFDM1_PseudoNoiseStateCD 0xd54 -#define rOFDM1_RxPseudoNoiseWgt 0xd58 - -#define rOFDM_PHYCounter1 0xda0 /* cca, parity fail */ -#define rOFDM_PHYCounter2 0xda4 /* rate illegal, crc8 fail */ -#define rOFDM_PHYCounter3 0xda8 /* MCS not support */ -#define rOFDM_ShortCFOAB 0xdac /* No setting now */ -#define rOFDM_ShortCFOCD 0xdb0 -#define rOFDM_LongCFOAB 0xdb4 -#define rOFDM_LongCFOCD 0xdb8 -#define rOFDM_TailCFOAB 0xdbc -#define rOFDM_TailCFOCD 0xdc0 -#define rOFDM_PWMeasure1 0xdc4 -#define rOFDM_PWMeasure2 0xdc8 -#define rOFDM_BWReport 0xdcc -#define rOFDM_AGCReport 0xdd0 -#define rOFDM_RxSNR 0xdd4 -#define rOFDM_RxEVMCSI 0xdd8 -#define rOFDM_SIGReport 0xddc - -/* - * 8. PageE(0xE00) - */ -#define rTxAGC_Rate18_06 0xe00 -#define rTxAGC_Rate54_24 0xe04 -#define rTxAGC_CCK_Mcs32 0xe08 -#define rTxAGC_Mcs03_Mcs00 0xe10 -#define rTxAGC_Mcs07_Mcs04 0xe14 -#define rTxAGC_Mcs11_Mcs08 0xe18 -#define rTxAGC_Mcs15_Mcs12 0xe1c - -/* Analog- control in RX_WAIT_CCA : REG: EE0 - * [Analog- Power & Control Register] - */ -#define rRx_Wait_CCCA 0xe70 -#define rAnapar_Ctrl_BB 0xee0 - -/* - * 7. RF Register 0x00-0x2E (RF 8256) - * RF-0222D 0x00-3F - * - * Zebra1 - */ -#define rZebra1_HSSIEnable 0x0 /* Useless now */ -#define rZebra1_TRxEnable1 0x1 -#define rZebra1_TRxEnable2 0x2 -#define rZebra1_AGC 0x4 -#define rZebra1_ChargePump 0x5 -#define rZebra1_Channel 0x7 /* RF channel switch */ -#define rZebra1_TxGain 0x8 /* Useless now */ -#define rZebra1_TxLPF 0x9 -#define rZebra1_RxLPF 0xb -#define rZebra1_RxHPFCorner 0xc - -/* Zebra4 */ -#define rGlobalCtrl 0 /* Useless now */ -#define rRTL8256_TxLPF 19 -#define rRTL8256_RxLPF 11 - -/* RTL8258 */ -#define rRTL8258_TxLPF 0x11 /* Useless now */ -#define rRTL8258_RxLPF 0x13 -#define rRTL8258_RSSILPF 0xa - -/* RL6052 Register definition */ -#define RF_AC 0x00 -#define RF_IQADJ_G1 0x01 -#define RF_IQADJ_G2 0x02 -#define RF_POW_TRSW 0x05 - -#define RF_GAIN_RX 0x06 -#define RF_GAIN_TX 0x07 - -#define RF_TXM_IDAC 0x08 -#define RF_BS_IQGEN 0x0F - -#define RF_MODE1 0x10 -#define RF_MODE2 0x11 - -#define RF_RX_AGC_HP 0x12 -#define RF_TX_AGC 0x13 -#define RF_BIAS 0x14 -#define RF_IPA 0x15 -#define RF_POW_ABILITY 0x17 -#define RF_MODE_AG 0x18 -#define rRfChannel 0x18 /* RF channel and BW switch */ -#define RF_CHNLBW 0x18 /* RF channel and BW switch */ -#define RF_TOP 0x19 -#define RF_RX_G1 0x1A -#define RF_RX_G2 0x1B -#define RF_RX_BB2 0x1C -#define RF_RX_BB1 0x1D - -#define RF_RCK1 0x1E -#define RF_RCK2 0x1F - -#define RF_TX_G1 0x20 -#define RF_TX_G2 0x21 -#define RF_TX_G3 0x22 - -#define RF_TX_BB1 0x23 -#define RF_T_METER 0x24 - -#define RF_SYN_G1 0x25 /* RF TX Power control */ -#define RF_SYN_G2 0x26 /* RF TX Power control */ -#define RF_SYN_G3 0x27 /* RF TX Power control */ -#define RF_SYN_G4 0x28 /* RF TX Power control */ -#define RF_SYN_G5 0x29 /* RF TX Power control */ -#define RF_SYN_G6 0x2A /* RF TX Power control */ -#define RF_SYN_G7 0x2B /* RF TX Power control */ -#define RF_SYN_G8 0x2C /* RF TX Power control */ - -#define RF_RCK_OS 0x30 /* RF TX PA control */ - -#define RF_TXPA_G1 0x31 /* RF TX PA control */ -#define RF_TXPA_G2 0x32 /* RF TX PA control */ -#define RF_TXPA_G3 0x33 /* RF TX PA control */ - -/* - * Bit Mask - * - * 1. Page1(0x100) - */ -#define bBBResetB 0x100 /* Useless now? */ -#define bGlobalResetB 0x200 -#define bOFDMTxStart 0x4 -#define bCCKTxStart 0x8 -#define bCRC32Debug 0x100 -#define bPMACLoopback 0x10 -#define bTxLSIG 0xffffff -#define bOFDMTxRate 0xf -#define bOFDMTxReserved 0x10 -#define bOFDMTxLength 0x1ffe0 -#define bOFDMTxParity 0x20000 -#define bTxHTSIG1 0xffffff -#define bTxHTMCSRate 0x7f -#define bTxHTBW 0x80 -#define bTxHTLength 0xffff00 -#define bTxHTSIG2 0xffffff -#define bTxHTSmoothing 0x1 -#define bTxHTSounding 0x2 -#define bTxHTReserved 0x4 -#define bTxHTAggreation 0x8 -#define bTxHTSTBC 0x30 -#define bTxHTAdvanceCoding 0x40 -#define bTxHTShortGI 0x80 -#define bTxHTNumberHT_LTF 0x300 -#define bTxHTCRC8 0x3fc00 -#define bCounterReset 0x10000 -#define bNumOfOFDMTx 0xffff -#define bNumOfCCKTx 0xffff0000 -#define bTxIdleInterval 0xffff -#define bOFDMService 0xffff0000 -#define bTxMACHeader 0xffffffff -#define bTxDataInit 0xff -#define bTxHTMode 0x100 -#define bTxDataType 0x30000 -#define bTxRandomSeed 0xffffffff -#define bCCKTxPreamble 0x1 -#define bCCKTxSFD 0xffff0000 -#define bCCKTxSIG 0xff -#define bCCKTxService 0xff00 -#define bCCKLengthExt 0x8000 -#define bCCKTxLength 0xffff0000 -#define bCCKTxCRC16 0xffff -#define bCCKTxStatus 0x1 -#define bOFDMTxStatus 0x2 -#define IS_BB_REG_OFFSET_92S(_Offset) ((_Offset >= 0x800) && \ - (_Offset <= 0xfff)) - -/* 2. Page8(0x800) */ -#define bRFMOD 0x1 /* Reg 0x800 rFPGA0_RFMOD */ -#define bJapanMode 0x2 -#define bCCKTxSC 0x30 -#define bCCKEn 0x1000000 -#define bOFDMEn 0x2000000 - -#define bOFDMRxADCPhase 0x10000 /* Useless now */ -#define bOFDMTxDACPhase 0x40000 -#define bXATxAGC 0x3f -#define bXBTxAGC 0xf00 /* Reg 80c rFPGA0_TxGainStage */ -#define bXCTxAGC 0xf000 -#define bXDTxAGC 0xf0000 - -#define bPAStart 0xf0000000 /* Useless now */ -#define bTRStart 0x00f00000 -#define bRFStart 0x0000f000 -#define bBBStart 0x000000f0 -#define bBBCCKStart 0x0000000f -#define bPAEnd 0xf /* Reg0x814 */ -#define bTREnd 0x0f000000 -#define bRFEnd 0x000f0000 -#define bCCAMask 0x000000f0 /* T2R */ -#define bR2RCCAMask 0x00000f00 -#define bHSSI_R2TDelay 0xf8000000 -#define bHSSI_T2RDelay 0xf80000 -#define bContTxHSSI 0x400 /* change gain at continue Tx */ -#define bIGFromCCK 0x200 -#define bAGCAddress 0x3f -#define bRxHPTx 0x7000 -#define bRxHPT2R 0x38000 -#define bRxHPCCKIni 0xc0000 -#define bAGCTxCode 0xc00000 -#define bAGCRxCode 0x300000 -#define b3WireDataLength 0x800 /* Reg 0x820~84f rFPGA0_XA_HSSIParm1 */ -#define b3WireAddressLength 0x400 -#define b3WireRFPowerDown 0x1 /* Useless now */ -#define b5GPAPEPolarity 0x40000000 -#define b2GPAPEPolarity 0x80000000 -#define bRFSW_TxDefaultAnt 0x3 -#define bRFSW_TxOptionAnt 0x30 -#define bRFSW_RxDefaultAnt 0x300 -#define bRFSW_RxOptionAnt 0x3000 -#define bRFSI_3WireData 0x1 -#define bRFSI_3WireClock 0x2 -#define bRFSI_3WireLoad 0x4 -#define bRFSI_3WireRW 0x8 -#define bRFSI_3Wire 0xf -#define bRFSI_RFENV 0x10 /* Reg 0x870 rFPGA0_XAB_RFInterfaceSW */ -#define bRFSI_TRSW 0x20 /* Useless now */ -#define bRFSI_TRSWB 0x40 -#define bRFSI_ANTSW 0x100 -#define bRFSI_ANTSWB 0x200 -#define bRFSI_PAPE 0x400 -#define bRFSI_PAPE5G 0x800 -#define bBandSelect 0x1 -#define bHTSIG2_GI 0x80 -#define bHTSIG2_Smoothing 0x01 -#define bHTSIG2_Sounding 0x02 -#define bHTSIG2_Aggreaton 0x08 -#define bHTSIG2_STBC 0x30 -#define bHTSIG2_AdvCoding 0x40 -#define bHTSIG2_NumOfHTLTF 0x300 -#define bHTSIG2_CRC8 0x3fc -#define bHTSIG1_MCS 0x7f -#define bHTSIG1_BandWidth 0x80 -#define bHTSIG1_HTLength 0xffff -#define bLSIG_Rate 0xf -#define bLSIG_Reserved 0x10 -#define bLSIG_Length 0x1fffe -#define bLSIG_Parity 0x20 -#define bCCKRxPhase 0x4 -#define bLSSIReadAddress 0x7f800000 /* T65 RF */ -#define bLSSIReadEdge 0x80000000 /* LSSI "Read" edge signal */ -#define bLSSIReadBackData 0xfffff /* T65 RF */ -#define bLSSIReadOKFlag 0x1000 /* Useless now */ -#define bCCKSampleRate 0x8 /*0: 44MHz, 1:88MHz*/ -#define bRegulator0Standby 0x1 -#define bRegulatorPLLStandby 0x2 -#define bRegulator1Standby 0x4 -#define bPLLPowerUp 0x8 -#define bDPLLPowerUp 0x10 -#define bDA10PowerUp 0x20 -#define bAD7PowerUp 0x200 -#define bDA6PowerUp 0x2000 -#define bXtalPowerUp 0x4000 -#define b40MDClkPowerUP 0x8000 -#define bDA6DebugMode 0x20000 -#define bDA6Swing 0x380000 - -/* Reg 0x880 rFPGA0_AnalogParameter1 20/40 CCK support switch 40/80 BB MHZ */ -#define bADClkPhase 0x4000000 - -#define b80MClkDelay 0x18000000 /* Useless */ -#define bAFEWatchDogEnable 0x20000000 - -/* Reg 0x884 rFPGA0_AnalogParameter2 Crystal cap */ -#define bXtalCap01 0xc0000000 -#define bXtalCap23 0x3 -#define bXtalCap92x 0x0f000000 -#define bXtalCap 0x0f000000 -#define bIntDifClkEnable 0x400 /* Useless */ -#define bExtSigClkEnable 0x800 -#define bBandgapMbiasPowerUp 0x10000 -#define bAD11SHGain 0xc0000 -#define bAD11InputRange 0x700000 -#define bAD11OPCurrent 0x3800000 -#define bIPathLoopback 0x4000000 -#define bQPathLoopback 0x8000000 -#define bAFELoopback 0x10000000 -#define bDA10Swing 0x7e0 -#define bDA10Reverse 0x800 -#define bDAClkSource 0x1000 -#define bAD7InputRange 0x6000 -#define bAD7Gain 0x38000 -#define bAD7OutputCMMode 0x40000 -#define bAD7InputCMMode 0x380000 -#define bAD7Current 0xc00000 -#define bRegulatorAdjust 0x7000000 -#define bAD11PowerUpAtTx 0x1 -#define bDA10PSAtTx 0x10 -#define bAD11PowerUpAtRx 0x100 -#define bDA10PSAtRx 0x1000 -#define bCCKRxAGCFormat 0x200 -#define bPSDFFTSamplepPoint 0xc000 -#define bPSDAverageNum 0x3000 -#define bIQPathControl 0xc00 -#define bPSDFreq 0x3ff -#define bPSDAntennaPath 0x30 -#define bPSDIQSwitch 0x40 -#define bPSDRxTrigger 0x400000 -#define bPSDTxTrigger 0x80000000 -#define bPSDSineToneScale 0x7f000000 -#define bPSDReport 0xffff - -/* 3. Page9(0x900) */ -#define bOFDMTxSC 0x30000000 /* Useless */ -#define bCCKTxOn 0x1 -#define bOFDMTxOn 0x2 -#define bDebugPage 0xfff /* reset debug page and HWord, LWord */ -#define bDebugItem 0xff /* reset debug page and LWord */ -#define bAntL 0x10 -#define bAntNonHT 0x100 -#define bAntHT1 0x1000 -#define bAntHT2 0x10000 -#define bAntHT1S1 0x100000 -#define bAntNonHTS1 0x1000000 - -/* 4. PageA(0xA00) */ -#define bCCKBBMode 0x3 /* Useless */ -#define bCCKTxPowerSaving 0x80 -#define bCCKRxPowerSaving 0x40 - -#define bCCKSideBand 0x10 /* Reg 0xa00 rCCK0_System 20/40 switch*/ -#define bCCKScramble 0x8 /* Useless */ -#define bCCKAntDiversity 0x8000 -#define bCCKCarrierRecovery 0x4000 -#define bCCKTxRate 0x3000 -#define bCCKDCCancel 0x0800 -#define bCCKISICancel 0x0400 -#define bCCKMatchFilter 0x0200 -#define bCCKEqualizer 0x0100 -#define bCCKPreambleDetect 0x800000 -#define bCCKFastFalseCCA 0x400000 -#define bCCKChEstStart 0x300000 -#define bCCKCCACount 0x080000 -#define bCCKcs_lim 0x070000 -#define bCCKBistMode 0x80000000 -#define bCCKCCAMask 0x40000000 -#define bCCKTxDACPhase 0x4 -#define bCCKRxADCPhase 0x20000000 /* r_rx_clk */ -#define bCCKr_cp_mode0 0x0100 -#define bCCKTxDCOffset 0xf0 -#define bCCKRxDCOffset 0xf -#define bCCKCCAMode 0xc000 -#define bCCKFalseCS_lim 0x3f00 -#define bCCKCS_ratio 0xc00000 -#define bCCKCorgBit_sel 0x300000 -#define bCCKPD_lim 0x0f0000 -#define bCCKNewCCA 0x80000000 -#define bCCKRxHPofIG 0x8000 -#define bCCKRxIG 0x7f00 -#define bCCKLNAPolarity 0x800000 -#define bCCKRx1stGain 0x7f0000 -#define bCCKRFExtend 0x20000000 /* CCK Rx initial gain polarity */ -#define bCCKRxAGCSatLevel 0x1f000000 -#define bCCKRxAGCSatCount 0xe0 -#define bCCKRxRFSettle 0x1f /* AGCsamp_dly */ -#define bCCKFixedRxAGC 0x8000 -#define bCCKAntennaPolarity 0x2000 -#define bCCKTxFilterType 0x0c00 -#define bCCKRxAGCReportType 0x0300 -#define bCCKRxDAGCEn 0x80000000 -#define bCCKRxDAGCPeriod 0x20000000 -#define bCCKRxDAGCSatLevel 0x1f000000 -#define bCCKTimingRecovery 0x800000 -#define bCCKTxC0 0x3f0000 -#define bCCKTxC1 0x3f000000 -#define bCCKTxC2 0x3f -#define bCCKTxC3 0x3f00 -#define bCCKTxC4 0x3f0000 -#define bCCKTxC5 0x3f000000 -#define bCCKTxC6 0x3f -#define bCCKTxC7 0x3f00 -#define bCCKDebugPort 0xff0000 -#define bCCKDACDebug 0x0f000000 -#define bCCKFalseAlarmEnable 0x8000 -#define bCCKFalseAlarmRead 0x4000 -#define bCCKTRSSI 0x7f -#define bCCKRxAGCReport 0xfe -#define bCCKRxReport_AntSel 0x80000000 -#define bCCKRxReport_MFOff 0x40000000 -#define bCCKRxRxReport_SQLoss 0x20000000 -#define bCCKRxReport_Pktloss 0x10000000 -#define bCCKRxReport_Lockedbit 0x08000000 -#define bCCKRxReport_RateError 0x04000000 -#define bCCKRxReport_RxRate 0x03000000 -#define bCCKRxFACounterLower 0xff -#define bCCKRxFACounterUpper 0xff000000 -#define bCCKRxHPAGCStart 0xe000 -#define bCCKRxHPAGCFinal 0x1c00 -#define bCCKRxFalseAlarmEnable 0x8000 -#define bCCKFACounterFreeze 0x4000 -#define bCCKTxPathSel 0x10000000 -#define bCCKDefaultRxPath 0xc000000 -#define bCCKOptionRxPath 0x3000000 - -/* 5. PageC(0xC00) */ -#define bNumOfSTF 0x3 /* Useless */ -#define bShift_L 0xc0 -#define bGI_TH 0xc -#define bRxPathA 0x1 -#define bRxPathB 0x2 -#define bRxPathC 0x4 -#define bRxPathD 0x8 -#define bTxPathA 0x1 -#define bTxPathB 0x2 -#define bTxPathC 0x4 -#define bTxPathD 0x8 -#define bTRSSIFreq 0x200 -#define bADCBackoff 0x3000 -#define bDFIRBackoff 0xc000 -#define bTRSSILatchPhase 0x10000 -#define bRxIDCOffset 0xff -#define bRxQDCOffset 0xff00 -#define bRxDFIRMode 0x1800000 -#define bRxDCNFType 0xe000000 -#define bRXIQImb_A 0x3ff -#define bRXIQImb_B 0xfc00 -#define bRXIQImb_C 0x3f0000 -#define bRXIQImb_D 0xffc00000 -#define bDC_dc_Notch 0x60000 -#define bRxNBINotch 0x1f000000 -#define bPD_TH 0xf -#define bPD_TH_Opt2 0xc000 -#define bPWED_TH 0x700 -#define bIfMF_Win_L 0x800 -#define bPD_Option 0x1000 -#define bMF_Win_L 0xe000 -#define bBW_Search_L 0x30000 -#define bwin_enh_L 0xc0000 -#define bBW_TH 0x700000 -#define bED_TH2 0x3800000 -#define bBW_option 0x4000000 -#define bRatio_TH 0x18000000 -#define bWindow_L 0xe0000000 -#define bSBD_Option 0x1 -#define bFrame_TH 0x1c -#define bFS_Option 0x60 -#define bDC_Slope_check 0x80 -#define bFGuard_Counter_DC_L 0xe00 -#define bFrame_Weight_Short 0x7000 -#define bSub_Tune 0xe00000 -#define bFrame_DC_Length 0xe000000 -#define bSBD_start_offset 0x30000000 -#define bFrame_TH_2 0x7 -#define bFrame_GI2_TH 0x38 -#define bGI2_Sync_en 0x40 -#define bSarch_Short_Early 0x300 -#define bSarch_Short_Late 0xc00 -#define bSarch_GI2_Late 0x70000 -#define bCFOAntSum 0x1 -#define bCFOAcc 0x2 -#define bCFOStartOffset 0xc -#define bCFOLookBack 0x70 -#define bCFOSumWeight 0x80 -#define bDAGCEnable 0x10000 -#define bTXIQImb_A 0x3ff -#define bTXIQImb_B 0xfc00 -#define bTXIQImb_C 0x3f0000 -#define bTXIQImb_D 0xffc00000 -#define bTxIDCOffset 0xff -#define bTxQDCOffset 0xff00 -#define bTxDFIRMode 0x10000 -#define bTxPesudoNoiseOn 0x4000000 -#define bTxPesudoNoise_A 0xff -#define bTxPesudoNoise_B 0xff00 -#define bTxPesudoNoise_C 0xff0000 -#define bTxPesudoNoise_D 0xff000000 -#define bCCADropOption 0x20000 -#define bCCADropThres 0xfff00000 -#define bEDCCA_H 0xf -#define bEDCCA_L 0xf0 -#define bLambda_ED 0x300 -#define bRxInitialGain 0x7f -#define bRxAntDivEn 0x80 -#define bRxAGCAddressForLNA 0x7f00 -#define bRxHighPowerFlow 0x8000 -#define bRxAGCFreezeThres 0xc0000 -#define bRxFreezeStep_AGC1 0x300000 -#define bRxFreezeStep_AGC2 0xc00000 -#define bRxFreezeStep_AGC3 0x3000000 -#define bRxFreezeStep_AGC0 0xc000000 -#define bRxRssi_Cmp_En 0x10000000 -#define bRxQuickAGCEn 0x20000000 -#define bRxAGCFreezeThresMode 0x40000000 -#define bRxOverFlowCheckType 0x80000000 -#define bRxAGCShift 0x7f -#define bTRSW_Tri_Only 0x80 -#define bPowerThres 0x300 -#define bRxAGCEn 0x1 -#define bRxAGCTogetherEn 0x2 -#define bRxAGCMin 0x4 -#define bRxHP_Ini 0x7 -#define bRxHP_TRLNA 0x70 -#define bRxHP_RSSI 0x700 -#define bRxHP_BBP1 0x7000 -#define bRxHP_BBP2 0x70000 -#define bRxHP_BBP3 0x700000 -#define bRSSI_H 0x7f0000 /* the threshold for high power */ -#define bRSSI_Gen 0x7f000000 /* the threshold for ant divers */ -#define bRxSettle_TRSW 0x7 -#define bRxSettle_LNA 0x38 -#define bRxSettle_RSSI 0x1c0 -#define bRxSettle_BBP 0xe00 -#define bRxSettle_RxHP 0x7000 -#define bRxSettle_AntSW_RSSI 0x38000 -#define bRxSettle_AntSW 0xc0000 -#define bRxProcessTime_DAGC 0x300000 -#define bRxSettle_HSSI 0x400000 -#define bRxProcessTime_BBPPW 0x800000 -#define bRxAntennaPowerShift 0x3000000 -#define bRSSITableSelect 0xc000000 -#define bRxHP_Final 0x7000000 -#define bRxHTSettle_BBP 0x7 -#define bRxHTSettle_HSSI 0x8 -#define bRxHTSettle_RxHP 0x70 -#define bRxHTSettle_BBPPW 0x80 -#define bRxHTSettle_Idle 0x300 -#define bRxHTSettle_Reserved 0x1c00 -#define bRxHTRxHPEn 0x8000 -#define bRxHTAGCFreezeThres 0x30000 -#define bRxHTAGCTogetherEn 0x40000 -#define bRxHTAGCMin 0x80000 -#define bRxHTAGCEn 0x100000 -#define bRxHTDAGCEn 0x200000 -#define bRxHTRxHP_BBP 0x1c00000 -#define bRxHTRxHP_Final 0xe0000000 -#define bRxPWRatioTH 0x3 -#define bRxPWRatioEn 0x4 -#define bRxMFHold 0x3800 -#define bRxPD_Delay_TH1 0x38 -#define bRxPD_Delay_TH2 0x1c0 -#define bRxPD_DC_COUNT_MAX 0x600 -#define bRxPD_Delay_TH 0x8000 -#define bRxProcess_Delay 0xf0000 -#define bRxSearchrange_GI2_Early 0x700000 -#define bRxFrame_Guard_Counter_L 0x3800000 -#define bRxSGI_Guard_L 0xc000000 -#define bRxSGI_Search_L 0x30000000 -#define bRxSGI_TH 0xc0000000 -#define bDFSCnt0 0xff -#define bDFSCnt1 0xff00 -#define bDFSFlag 0xf0000 -#define bMFWeightSum 0x300000 -#define bMinIdxTH 0x7f000000 -#define bDAFormat 0x40000 -#define bTxChEmuEnable 0x01000000 -#define bTRSWIsolation_A 0x7f -#define bTRSWIsolation_B 0x7f00 -#define bTRSWIsolation_C 0x7f0000 -#define bTRSWIsolation_D 0x7f000000 -#define bExtLNAGain 0x7c00 - -/* 6. PageE(0xE00) */ -#define bSTBCEn 0x4 /* Useless */ -#define bAntennaMapping 0x10 -#define bNss 0x20 -#define bCFOAntSumD 0x200 -#define bPHYCounterReset 0x8000000 -#define bCFOReportGet 0x4000000 -#define bOFDMContinueTx 0x10000000 -#define bOFDMSingleCarrier 0x20000000 -#define bOFDMSingleTone 0x40000000 -#define bHTDetect 0x100 -#define bCFOEn 0x10000 -#define bCFOValue 0xfff00000 -#define bSigTone_Re 0x3f -#define bSigTone_Im 0x7f00 -#define bCounter_CCA 0xffff -#define bCounter_ParityFail 0xffff0000 -#define bCounter_RateIllegal 0xffff -#define bCounter_CRC8Fail 0xffff0000 -#define bCounter_MCSNoSupport 0xffff -#define bCounter_FastSync 0xffff -#define bShortCFO 0xfff -#define bShortCFOTLength 12 /* total */ -#define bShortCFOFLength 11 /* fraction */ -#define bLongCFO 0x7ff -#define bLongCFOTLength 11 -#define bLongCFOFLength 11 -#define bTailCFO 0x1fff -#define bTailCFOTLength 13 -#define bTailCFOFLength 12 -#define bmax_en_pwdB 0xffff -#define bCC_power_dB 0xffff0000 -#define bnoise_pwdB 0xffff -#define bPowerMeasTLength 10 -#define bPowerMeasFLength 3 -#define bRx_HT_BW 0x1 -#define bRxSC 0x6 -#define bRx_HT 0x8 -#define bNB_intf_det_on 0x1 -#define bIntf_win_len_cfg 0x30 -#define bNB_Intf_TH_cfg 0x1c0 -#define bRFGain 0x3f -#define bTableSel 0x40 -#define bTRSW 0x80 -#define bRxSNR_A 0xff -#define bRxSNR_B 0xff00 -#define bRxSNR_C 0xff0000 -#define bRxSNR_D 0xff000000 -#define bSNREVMTLength 8 -#define bSNREVMFLength 1 -#define bCSI1st 0xff -#define bCSI2nd 0xff00 -#define bRxEVM1st 0xff0000 -#define bRxEVM2nd 0xff000000 -#define bSIGEVM 0xff -#define bPWDB 0xff00 -#define bSGIEN 0x10000 - -#define bSFactorQAM1 0xf /* Useless */ -#define bSFactorQAM2 0xf0 -#define bSFactorQAM3 0xf00 -#define bSFactorQAM4 0xf000 -#define bSFactorQAM5 0xf0000 -#define bSFactorQAM6 0xf0000 -#define bSFactorQAM7 0xf00000 -#define bSFactorQAM8 0xf000000 -#define bSFactorQAM9 0xf0000000 -#define bCSIScheme 0x100000 - -#define bNoiseLvlTopSet 0x3 /* Useless */ -#define bChSmooth 0x4 -#define bChSmoothCfg1 0x38 -#define bChSmoothCfg2 0x1c0 -#define bChSmoothCfg3 0xe00 -#define bChSmoothCfg4 0x7000 -#define bMRCMode 0x800000 -#define bTHEVMCfg 0x7000000 - -#define bLoopFitType 0x1 /* Useless */ -#define bUpdCFO 0x40 -#define bUpdCFOOffData 0x80 -#define bAdvUpdCFO 0x100 -#define bAdvTimeCtrl 0x800 -#define bUpdClko 0x1000 -#define bFC 0x6000 -#define bTrackingMode 0x8000 -#define bPhCmpEnable 0x10000 -#define bUpdClkoLTF 0x20000 -#define bComChCFO 0x40000 -#define bCSIEstiMode 0x80000 -#define bAdvUpdEqz 0x100000 -#define bUChCfg 0x7000000 -#define bUpdEqz 0x8000000 - -#define bTxAGCRate18_06 0x7f7f7f7f /* Useless */ -#define bTxAGCRate54_24 0x7f7f7f7f -#define bTxAGCRateMCS32 0x7f -#define bTxAGCRateCCK 0x7f00 -#define bTxAGCRateMCS3_MCS0 0x7f7f7f7f -#define bTxAGCRateMCS7_MCS4 0x7f7f7f7f -#define bTxAGCRateMCS11_MCS8 0x7f7f7f7f -#define bTxAGCRateMCS15_MCS12 0x7f7f7f7f - -/* Rx Pseduo noise */ -#define bRxPesudoNoiseOn 0x20000000 /* Useless */ -#define bRxPesudoNoise_A 0xff -#define bRxPesudoNoise_B 0xff00 -#define bRxPesudoNoise_C 0xff0000 -#define bRxPesudoNoise_D 0xff000000 -#define bPesudoNoiseState_A 0xffff -#define bPesudoNoiseState_B 0xffff0000 -#define bPesudoNoiseState_C 0xffff -#define bPesudoNoiseState_D 0xffff0000 - -/* 7. RF Register - * Zebra1 - */ -#define bZebra1_HSSIEnable 0x8 /* Useless */ -#define bZebra1_TRxControl 0xc00 -#define bZebra1_TRxGainSetting 0x07f -#define bZebra1_RxCorner 0xc00 -#define bZebra1_TxChargePump 0x38 -#define bZebra1_RxChargePump 0x7 -#define bZebra1_ChannelNum 0xf80 -#define bZebra1_TxLPFBW 0x400 -#define bZebra1_RxLPFBW 0x600 - -/*Zebra4 */ -#define bRTL8256RegModeCtrl1 0x100 /* Useless */ -#define bRTL8256RegModeCtrl0 0x40 -#define bRTL8256_TxLPFBW 0x18 -#define bRTL8256_RxLPFBW 0x600 - -/* RTL8258 */ -#define bRTL8258_TxLPFBW 0xc /* Useless */ -#define bRTL8258_RxLPFBW 0xc00 -#define bRTL8258_RSSILPFBW 0xc0 - -/* - * Other Definition - */ - -/* byte endable for sb_write */ -#define bByte0 0x1 /* Useless */ -#define bByte1 0x2 -#define bByte2 0x4 -#define bByte3 0x8 -#define bWord0 0x3 -#define bWord1 0xc -#define bDWord 0xf - -/* for PutRegsetting & GetRegSetting BitMask */ -#define bMaskByte0 0xff /* Reg 0xc50 rOFDM0_XAAGCCore~0xC6f */ -#define bMaskByte1 0xff00 -#define bMaskByte2 0xff0000 -#define bMaskByte3 0xff000000 -#define bMaskHWord 0xffff0000 -#define bMaskLWord 0x0000ffff -#define bMaskDWord 0xffffffff - -/* for PutRFRegsetting & GetRFRegSetting BitMask */ -#define bRFRegOffsetMask 0xfffff -#define bEnable 0x1 /* Useless */ -#define bDisable 0x0 - -#define LeftAntenna 0x0 /* Useless */ -#define RightAntenna 0x1 - -#define tCheckTxStatus 500 /* 500ms Useless */ -#define tUpdateRxCounter 100 /* 100ms */ - -#define rateCCK 0 /* Useless */ -#define rateOFDM 1 -#define rateHT 2 - -/* define Register-End */ -#define bPMAC_End 0x1ff /* Useless */ -#define bFPGAPHY0_End 0x8ff -#define bFPGAPHY1_End 0x9ff -#define bCCKPHY0_End 0xaff -#define bOFDMPHY0_End 0xcff -#define bOFDMPHY1_End 0xdff - -#define bPMACControl 0x0 /* Useless */ -#define bWMACControl 0x1 -#define bWNICControl 0x2 - -#define ANTENNA_A 0x1 /* Useless */ -#define ANTENNA_B 0x2 -#define ANTENNA_AB 0x3 /* ANTENNA_A |ANTENNA_B */ - -#define ANTENNA_C 0x4 -#define ANTENNA_D 0x8 - - -/* accept all physical address */ -#define RCR_AAP BIT(0) -#define RCR_APM BIT(1) /* accept physical match */ -#define RCR_AM BIT(2) /* accept multicast */ -#define RCR_AB BIT(3) /* accept broadcast */ -#define RCR_ACRC32 BIT(5) /* accept error packet */ -#define RCR_9356SEL BIT(6) -#define RCR_AICV BIT(12) /* Accept ICV error packet */ -#define RCR_RXFTH0 (BIT(13)|BIT(14)|BIT(15)) /* Rx FIFO threshold */ -#define RCR_ADF BIT(18) /* Accept Data(frame type) frame */ -#define RCR_ACF BIT(19) /* Accept control frame */ -#define RCR_AMF BIT(20) /* Accept management frame */ -#define RCR_ADD3 BIT(21) -#define RCR_APWRMGT BIT(22) /* Accept power management packet */ -#define RCR_CBSSID BIT(23) /* Accept BSSID match packet */ -#define RCR_ENMARP BIT(28) /* enable mac auto reset phy */ -#define RCR_EnCS1 BIT(29) /* enable carrier sense method 1 */ -#define RCR_EnCS2 BIT(30) /* enable carrier sense method 2 */ -/* Rx Early mode is performed for packet size greater than 1536 */ -#define RCR_OnlyErlPkt BIT(31) - -/*--------------------------Define Parameters-------------------------------*/ - - -#endif /*__INC_HAL8192SPHYREG_H */ - diff --git a/drivers/staging/rtl8712/rtl871x_pwrctrl.c b/drivers/staging/rtl8712/rtl871x_pwrctrl.c deleted file mode 100644 index cd6d9ff0bebc..000000000000 --- a/drivers/staging/rtl8712/rtl871x_pwrctrl.c +++ /dev/null @@ -1,234 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_pwrctrl.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_PWRCTRL_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" - -#define RTL8712_SDIO_LOCAL_BASE 0X10100000 -#define SDIO_HCPWM (RTL8712_SDIO_LOCAL_BASE + 0x0081) - -void r8712_set_rpwm(struct _adapter *padapter, u8 val8) -{ - u8 rpwm; - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (pwrpriv->rpwm == val8) { - if (pwrpriv->rpwm_retry == 0) - return; - } - if (padapter->driver_stopped || padapter->surprise_removed) - return; - rpwm = val8 | pwrpriv->tog; - switch (val8) { - case PS_STATE_S1: - pwrpriv->cpwm = val8; - break; - case PS_STATE_S2:/* only for USB normal powersave mode use, - * temp mark some code. - */ - case PS_STATE_S3: - case PS_STATE_S4: - pwrpriv->cpwm = val8; - break; - default: - break; - } - pwrpriv->rpwm_retry = 0; - pwrpriv->rpwm = val8; - r8712_write8(padapter, 0x1025FE58, rpwm); - pwrpriv->tog += 0x80; -} - -void r8712_set_ps_mode(struct _adapter *padapter, uint ps_mode, uint smart_ps) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (ps_mode > PM_Card_Disable) - return; - /* if driver is in active state, we dont need set smart_ps.*/ - if (ps_mode == PS_MODE_ACTIVE) - smart_ps = 0; - if ((pwrpriv->pwr_mode != ps_mode) || (pwrpriv->smart_ps != smart_ps)) { - if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) - pwrpriv->bSleep = true; - else - pwrpriv->bSleep = false; - pwrpriv->pwr_mode = ps_mode; - pwrpriv->smart_ps = smart_ps; - schedule_work(&pwrpriv->SetPSModeWorkItem); - } -} - -/* - * Caller:ISR handler... - * - * This will be called when CPWM interrupt is up. - * - * using to update cpwn of drv; and drv will make a decision to up or - * down pwr level - */ -void r8712_cpwm_int_hdl(struct _adapter *padapter, - struct reportpwrstate_parm *preportpwrstate) -{ - struct pwrctrl_priv *pwrpriv = &(padapter->pwrctrlpriv); - struct cmd_priv *pcmdpriv = &(padapter->cmdpriv); - - if (pwrpriv->cpwm_tog == ((preportpwrstate->state) & 0x80)) - return; - del_timer(&padapter->pwrctrlpriv.rpwm_check_timer); - mutex_lock(&pwrpriv->mutex_lock); - pwrpriv->cpwm = (preportpwrstate->state) & 0xf; - if (pwrpriv->cpwm >= PS_STATE_S2) { - if (pwrpriv->alives & CMD_ALIVE) - complete(&(pcmdpriv->cmd_queue_comp)); - } - pwrpriv->cpwm_tog = (preportpwrstate->state) & 0x80; - mutex_unlock(&pwrpriv->mutex_lock); -} - -static inline void register_task_alive(struct pwrctrl_priv *pwrctrl, uint tag) -{ - pwrctrl->alives |= tag; -} - -static inline void unregister_task_alive(struct pwrctrl_priv *pwrctrl, uint tag) -{ - if (pwrctrl->alives & tag) - pwrctrl->alives ^= tag; -} - -static void _rpwm_check_handler (struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (padapter->driver_stopped || padapter->surprise_removed) - return; - if (pwrpriv->cpwm != pwrpriv->rpwm) - schedule_work(&pwrpriv->rpwm_workitem); -} - -static void SetPSModeWorkItemCallback(struct work_struct *work) -{ - struct pwrctrl_priv *pwrpriv = container_of(work, - struct pwrctrl_priv, SetPSModeWorkItem); - struct _adapter *padapter = container_of(pwrpriv, - struct _adapter, pwrctrlpriv); - if (!pwrpriv->bSleep) { - mutex_lock(&pwrpriv->mutex_lock); - if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) - r8712_set_rpwm(padapter, PS_STATE_S4); - mutex_unlock(&pwrpriv->mutex_lock); - } -} - -static void rpwm_workitem_callback(struct work_struct *work) -{ - struct pwrctrl_priv *pwrpriv = container_of(work, - struct pwrctrl_priv, rpwm_workitem); - struct _adapter *padapter = container_of(pwrpriv, - struct _adapter, pwrctrlpriv); - if (pwrpriv->cpwm != pwrpriv->rpwm) { - mutex_lock(&pwrpriv->mutex_lock); - r8712_read8(padapter, SDIO_HCPWM); - pwrpriv->rpwm_retry = 1; - r8712_set_rpwm(padapter, pwrpriv->rpwm); - mutex_unlock(&pwrpriv->mutex_lock); - } -} - -static void rpwm_check_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, pwrctrlpriv.rpwm_check_timer); - - _rpwm_check_handler(adapter); -} - -void r8712_init_pwrctrl_priv(struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; - - memset((unsigned char *)pwrctrlpriv, 0, sizeof(struct pwrctrl_priv)); - mutex_init(&pwrctrlpriv->mutex_lock); - pwrctrlpriv->cpwm = PS_STATE_S4; - pwrctrlpriv->pwr_mode = PS_MODE_ACTIVE; - pwrctrlpriv->smart_ps = 0; - pwrctrlpriv->tog = 0x80; -/* clear RPWM to ensure driver and fw back to initial state. */ - r8712_write8(padapter, 0x1025FE58, 0); - INIT_WORK(&pwrctrlpriv->SetPSModeWorkItem, SetPSModeWorkItemCallback); - INIT_WORK(&pwrctrlpriv->rpwm_workitem, rpwm_workitem_callback); - timer_setup(&pwrctrlpriv->rpwm_check_timer, rpwm_check_handler, 0); -} - -/* - * Caller: r8712_cmd_thread - * Check if the fw_pwrstate is okay for issuing cmd. - * If not (cpwm should be is less than P2 state), then the sub-routine - * will raise the cpwm to be greater than or equal to P2. - * Calling Context: Passive - * Return Value: - * 0: r8712_cmd_thread can issue cmds to firmware afterwards. - * -EINVAL: r8712_cmd_thread can not do anything. - */ -int r8712_register_cmd_alive(struct _adapter *padapter) -{ - int res = 0; - struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv; - - mutex_lock(&pwrctrl->mutex_lock); - register_task_alive(pwrctrl, CMD_ALIVE); - if (pwrctrl->cpwm < PS_STATE_S2) { - r8712_set_rpwm(padapter, PS_STATE_S3); - res = -EINVAL; - } - mutex_unlock(&pwrctrl->mutex_lock); - return res; -} - -/* - * Caller: ISR - * If ISR's txdone, - * No more pkts for TX, - * Then driver shall call this fun. to power down firmware again. - */ -void r8712_unregister_cmd_alive(struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv; - - mutex_lock(&pwrctrl->mutex_lock); - unregister_task_alive(pwrctrl, CMD_ALIVE); - if ((pwrctrl->cpwm > PS_STATE_S2) && - (pwrctrl->pwr_mode > PS_MODE_ACTIVE)) { - if ((pwrctrl->alives == 0) && - (check_fwstate(&padapter->mlmepriv, - _FW_UNDER_LINKING) != true)) { - r8712_set_rpwm(padapter, PS_STATE_S0); - } - } - mutex_unlock(&pwrctrl->mutex_lock); -} - -void r8712_flush_rwctrl_works(struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv; - - flush_work(&pwrctrl->SetPSModeWorkItem); - flush_work(&pwrctrl->rpwm_workitem); -} diff --git a/drivers/staging/rtl8712/rtl871x_pwrctrl.h b/drivers/staging/rtl8712/rtl871x_pwrctrl.h deleted file mode 100644 index b35b9c7920eb..000000000000 --- a/drivers/staging/rtl8712/rtl871x_pwrctrl.h +++ /dev/null @@ -1,113 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_PWRCTRL_H_ -#define __RTL871X_PWRCTRL_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define CMD_ALIVE BIT(2) - -enum Power_Mgnt { - PS_MODE_ACTIVE = 0, - PS_MODE_MIN, - PS_MODE_MAX, - PS_MODE_DTIM, - PS_MODE_VOIP, - PS_MODE_UAPSD_WMM, - PS_MODE_UAPSD, - PS_MODE_IBSS, - PS_MODE_WWLAN, - PM_Radio_Off, - PM_Card_Disable, - PS_MODE_NUM -}; - -/* - * BIT[2:0] = HW state - * BIT[3] = Protocol PS state, 0: register active state, - * 1: register sleep state - * BIT[4] = sub-state - */ - -#define PS_DPS BIT(0) -#define PS_LCLK (PS_DPS) -#define PS_RF_OFF BIT(1) -#define PS_ALL_ON BIT(2) -#define PS_ST_ACTIVE BIT(3) -#define PS_LP BIT(4) /* low performance */ - -#define PS_STATE_MASK (0x0F) -#define PS_STATE_HW_MASK (0x07) -#define PS_SEQ_MASK (0xc0) - -#define PS_STATE(x) (PS_STATE_MASK & (x)) -#define PS_STATE_HW(x) (PS_STATE_HW_MASK & (x)) -#define PS_SEQ(x) (PS_SEQ_MASK & (x)) - -#define PS_STATE_S0 (PS_DPS) -#define PS_STATE_S1 (PS_LCLK) -#define PS_STATE_S2 (PS_RF_OFF) -#define PS_STATE_S3 (PS_ALL_ON) -#define PS_STATE_S4 ((PS_ST_ACTIVE) | (PS_ALL_ON)) - -#define PS_IS_RF_ON(x) ((x) & (PS_ALL_ON)) -#define PS_IS_ACTIVE(x) ((x) & (PS_ST_ACTIVE)) -#define CLR_PS_STATE(x) ((x) = ((x) & (0xF0))) - -struct reportpwrstate_parm { - unsigned char mode; - unsigned char state; /* the CPWM value */ - unsigned short rsvd; -}; - -struct pwrctrl_priv { - struct mutex mutex_lock; - /*volatile*/ u8 rpwm; /* requested power state for fw */ - /* fw current power state. updated when 1. read from HCPWM or - * 2. driver lowers power level - */ - /*volatile*/ u8 cpwm; - /*volatile*/ u8 tog; /* toggling */ - /*volatile*/ u8 cpwm_tog; /* toggling */ - /*volatile*/ u8 tgt_rpwm; /* wanted power state */ - uint pwr_mode; - uint smart_ps; - uint alives; - uint ImrContent; /* used to store original imr. */ - uint bSleep; /* sleep -> active is different from active -> sleep. */ - - struct work_struct SetPSModeWorkItem; - struct work_struct rpwm_workitem; - struct timer_list rpwm_check_timer; - u8 rpwm_retry; - uint bSetPSModeWorkItemInProgress; - - spinlock_t pnp_pwr_mgnt_lock; - s32 pnp_current_pwr_state; - u8 pnp_bstop_trx; - u8 pnp_wwirp_pending; -}; - -void r8712_init_pwrctrl_priv(struct _adapter *adapter); -int r8712_register_cmd_alive(struct _adapter *padapter); -void r8712_unregister_cmd_alive(struct _adapter *padapter); -void r8712_cpwm_int_hdl(struct _adapter *padapter, - struct reportpwrstate_parm *preportpwrstate); -void r8712_set_ps_mode(struct _adapter *padapter, uint ps_mode, - uint smart_ps); -void r8712_set_rpwm(struct _adapter *padapter, u8 val8); -void r8712_flush_rwctrl_works(struct _adapter *padapter); - -#endif /* __RTL871X_PWRCTRL_H_ */ diff --git a/drivers/staging/rtl8712/rtl871x_recv.c b/drivers/staging/rtl8712/rtl871x_recv.c deleted file mode 100644 index c23f6b376111..000000000000 --- a/drivers/staging/rtl8712/rtl871x_recv.c +++ /dev/null @@ -1,670 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_recv.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_RECV_C_ - -#include <linux/ip.h> -#include <linux/slab.h> -#include <linux/if_ether.h> -#include <linux/kmemleak.h> -#include <linux/etherdevice.h> -#include <linux/ieee80211.h> -#include <net/cfg80211.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" -#include "ethernet.h" -#include "usb_ops.h" -#include "wifi.h" - -static const u8 SNAP_ETH_TYPE_IPX[2] = {0x81, 0x37}; - -/* Datagram Delivery Protocol */ -static const u8 SNAP_ETH_TYPE_APPLETALK_AARP[2] = {0x80, 0xf3}; - -void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv) -{ - memset((u8 *)psta_recvpriv, 0, sizeof(struct sta_recv_priv)); - spin_lock_init(&psta_recvpriv->lock); - _init_queue(&psta_recvpriv->defrag_q); -} - -void _r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter) -{ - sint i; - union recv_frame *precvframe; - - memset((unsigned char *)precvpriv, 0, sizeof(struct recv_priv)); - spin_lock_init(&precvpriv->lock); - _init_queue(&precvpriv->free_recv_queue); - _init_queue(&precvpriv->recv_pending_queue); - precvpriv->adapter = padapter; - precvpriv->free_recvframe_cnt = NR_RECVFRAME; - precvpriv->pallocated_frame_buf = kzalloc(NR_RECVFRAME * - sizeof(union recv_frame) + RXFRAME_ALIGN_SZ, - GFP_ATOMIC); - if (!precvpriv->pallocated_frame_buf) - return; - kmemleak_not_leak(precvpriv->pallocated_frame_buf); - precvpriv->precv_frame_buf = precvpriv->pallocated_frame_buf + - RXFRAME_ALIGN_SZ - - ((addr_t)(precvpriv->pallocated_frame_buf) & - (RXFRAME_ALIGN_SZ - 1)); - precvframe = (union recv_frame *)precvpriv->precv_frame_buf; - for (i = 0; i < NR_RECVFRAME; i++) { - INIT_LIST_HEAD(&(precvframe->u.list)); - list_add_tail(&(precvframe->u.list), - &(precvpriv->free_recv_queue.queue)); - r8712_os_recv_resource_alloc(padapter, precvframe); - precvframe->u.hdr.adapter = padapter; - precvframe++; - } - precvpriv->rx_pending_cnt = 1; - r8712_init_recv_priv(precvpriv, padapter); -} - -void _r8712_free_recv_priv(struct recv_priv *precvpriv) -{ - kfree(precvpriv->pallocated_frame_buf); - r8712_free_recv_priv(precvpriv); -} - -union recv_frame *r8712_alloc_recvframe(struct __queue *pfree_recv_queue) -{ - unsigned long irqL; - union recv_frame *precvframe; - struct _adapter *padapter; - struct recv_priv *precvpriv; - - spin_lock_irqsave(&pfree_recv_queue->lock, irqL); - precvframe = list_first_entry_or_null(&pfree_recv_queue->queue, - union recv_frame, u.hdr.list); - if (precvframe) { - list_del_init(&precvframe->u.hdr.list); - padapter = precvframe->u.hdr.adapter; - if (padapter) { - precvpriv = &padapter->recvpriv; - if (pfree_recv_queue == &precvpriv->free_recv_queue) - precvpriv->free_recvframe_cnt--; - } - } - spin_unlock_irqrestore(&pfree_recv_queue->lock, irqL); - return precvframe; -} - -/* - * caller : defrag; recvframe_chk_defrag in recv_thread (passive) - * pframequeue: defrag_queue : will be accessed in recv_thread (passive) - * using spin_lock to protect - */ -void r8712_free_recvframe_queue(struct __queue *pframequeue, - struct __queue *pfree_recv_queue) -{ - union recv_frame *precvframe; - struct list_head *plist, *phead; - - spin_lock(&pframequeue->lock); - phead = &pframequeue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - precvframe = container_of(plist, union recv_frame, u.list); - plist = plist->next; - r8712_free_recvframe(precvframe, pfree_recv_queue); - } - spin_unlock(&pframequeue->lock); -} - -sint r8712_recvframe_chkmic(struct _adapter *adapter, - union recv_frame *precvframe) -{ - sint i, res = _SUCCESS; - u32 datalen; - u8 miccode[8]; - u8 bmic_err = false; - u8 *pframe, *payload, *pframemic; - u8 *mickey, idx, *iv; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &precvframe->u.hdr.attrib; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - stainfo = r8712_get_stainfo(&adapter->stapriv, &prxattrib->ta[0]); - if (prxattrib->encrypt == _TKIP_) { - /* calculate mic code */ - if (stainfo) { - if (is_multicast_ether_addr(prxattrib->ra)) { - iv = precvframe->u.hdr.rx_data + - prxattrib->hdrlen; - idx = iv[3]; - mickey = &psecuritypriv->XGrprxmickey[(((idx >> - 6) & 0x3)) - 1].skey[0]; - if (!psecuritypriv->binstallGrpkey) - return _FAIL; - } else { - mickey = &stainfo->tkiprxmickey.skey[0]; - } - /*icv_len included the mic code*/ - datalen = precvframe->u.hdr.len - prxattrib->hdrlen - - prxattrib->iv_len - prxattrib->icv_len - 8; - pframe = precvframe->u.hdr.rx_data; - payload = pframe + prxattrib->hdrlen + - prxattrib->iv_len; - seccalctkipmic(mickey, pframe, payload, datalen, - &miccode[0], - (unsigned char)prxattrib->priority); - pframemic = payload + datalen; - bmic_err = false; - for (i = 0; i < 8; i++) { - if (miccode[i] != *(pframemic + i)) - bmic_err = true; - } - if (bmic_err) { - if (prxattrib->bdecrypted) - r8712_handle_tkip_mic_err(adapter, - (u8)is_multicast_ether_addr(prxattrib->ra)); - res = _FAIL; - } else { - /* mic checked ok */ - if (!psecuritypriv->bcheck_grpkey && - is_multicast_ether_addr(prxattrib->ra)) - psecuritypriv->bcheck_grpkey = true; - } - recvframe_pull_tail(precvframe, 8); - } - } - return res; -} - -/* decrypt and set the ivlen,icvlen of the recv_frame */ -union recv_frame *r8712_decryptor(struct _adapter *padapter, - union recv_frame *precv_frame) -{ - struct rx_pkt_attrib *prxattrib = &precv_frame->u.hdr.attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - union recv_frame *return_packet = precv_frame; - - if ((prxattrib->encrypt > 0) && ((prxattrib->bdecrypted == 0) || - psecuritypriv->sw_decrypt)) { - psecuritypriv->hw_decrypted = false; - switch (prxattrib->encrypt) { - case _WEP40_: - case _WEP104_: - r8712_wep_decrypt(padapter, (u8 *)precv_frame); - break; - case _TKIP_: - r8712_tkip_decrypt(padapter, (u8 *)precv_frame); - break; - case _AES_: - r8712_aes_decrypt(padapter, (u8 *)precv_frame); - break; - default: - break; - } - } else if (prxattrib->bdecrypted == 1) { - psecuritypriv->hw_decrypted = true; - } - return return_packet; -} - -/*###set the security information in the recv_frame */ -union recv_frame *r8712_portctrl(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - u8 *psta_addr, *ptr; - uint auth_alg; - struct recv_frame_hdr *pfhdr; - struct sta_info *psta; - struct sta_priv *pstapriv; - union recv_frame *prtnframe; - u16 ether_type; - - pstapriv = &adapter->stapriv; - ptr = get_recvframe_data(precv_frame); - pfhdr = &precv_frame->u.hdr; - psta_addr = pfhdr->attrib.ta; - psta = r8712_get_stainfo(pstapriv, psta_addr); - auth_alg = adapter->securitypriv.AuthAlgrthm; - if (auth_alg == 2) { - /* get ether_type */ - ptr = ptr + pfhdr->attrib.hdrlen + LLC_HEADER_SIZE; - ether_type = get_unaligned_be16(ptr); - - if (psta && psta->ieee8021x_blocked) { - /* blocked - * only accept EAPOL frame - */ - if (ether_type == 0x888e) { - prtnframe = precv_frame; - } else { - /*free this frame*/ - r8712_free_recvframe(precv_frame, - &adapter->recvpriv.free_recv_queue); - prtnframe = NULL; - } - } else { - /* allowed - * check decryption status, and decrypt the - * frame if needed - */ - prtnframe = precv_frame; - /* check is the EAPOL frame or not (Rekey) */ - if (ether_type == 0x888e) { - /* check Rekey */ - prtnframe = precv_frame; - } - } - } else { - prtnframe = precv_frame; - } - return prtnframe; -} - -static sint recv_decache(union recv_frame *precv_frame, u8 bretry, - struct stainfo_rxcache *prxcache) -{ - sint tid = precv_frame->u.hdr.attrib.priority; - u16 seq_ctrl = ((precv_frame->u.hdr.attrib.seq_num & 0xffff) << 4) | - (precv_frame->u.hdr.attrib.frag_num & 0xf); - - if (tid > 15) - return _FAIL; - if (seq_ctrl == prxcache->tid_rxseq[tid]) - return _FAIL; - prxcache->tid_rxseq[tid] = seq_ctrl; - return _SUCCESS; -} - -static sint sta2sta_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame, - struct sta_info **psta) -{ - u8 *ptr = precv_frame->u.hdr.rx_data; - sint ret = _SUCCESS; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - u8 *mybssid = get_bssid(pmlmepriv); - u8 *myhwaddr = myid(&adapter->eeprompriv); - u8 *sta_addr = NULL; - bool bmcast = is_multicast_ether_addr(pattrib->dst); - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - /* filter packets that SA is myself or multicast or broadcast */ - if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) - return _FAIL; - if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast)) - return _FAIL; - if (is_zero_ether_addr(pattrib->bssid) || - is_zero_ether_addr(mybssid) || - (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) - return _FAIL; - sta_addr = pattrib->src; - } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - /* For Station mode, sa and bssid should always be BSSID, - * and DA is my mac-address - */ - if (memcmp(pattrib->bssid, pattrib->src, ETH_ALEN)) - return _FAIL; - sta_addr = pattrib->bssid; - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - if (bmcast) { - /* For AP mode, if DA == MCAST, then BSSID should - * be also MCAST - */ - if (!is_multicast_ether_addr(pattrib->bssid)) - return _FAIL; - } else { /* not mc-frame */ - /* For AP mode, if DA is non-MCAST, then it must be - * BSSID, and bssid == BSSID - */ - if (memcmp(pattrib->bssid, pattrib->dst, ETH_ALEN)) - return _FAIL; - sta_addr = pattrib->src; - } - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN); - memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN); - memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN); - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - sta_addr = mybssid; - } else { - ret = _FAIL; - } - if (bmcast) - *psta = r8712_get_bcmc_stainfo(adapter); - else - *psta = r8712_get_stainfo(pstapriv, sta_addr); /* get ap_info */ - if (!*psta) { - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - adapter->mppriv.rx_pktloss++; - return _FAIL; - } - return ret; -} - -static sint ap2sta_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame, - struct sta_info **psta) -{ - u8 *ptr = precv_frame->u.hdr.rx_data; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - u8 *mybssid = get_bssid(pmlmepriv); - u8 *myhwaddr = myid(&adapter->eeprompriv); - bool bmcast = is_multicast_ether_addr(pattrib->dst); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) && - check_fwstate(pmlmepriv, _FW_LINKED)) { - /* if NULL-frame, drop packet */ - if ((GetFrameSubType(ptr)) == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC)) - return _FAIL; - /* drop QoS-SubType Data, including QoS NULL, - * excluding QoS-Data - */ - if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) == - WIFI_QOS_DATA_TYPE) { - if (GetFrameSubType(ptr) & (BIT(4) | BIT(5) | BIT(6))) - return _FAIL; - } - - /* filter packets that SA is myself or multicast or broadcast */ - if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) - return _FAIL; - - /* da should be for me */ - if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast)) - return _FAIL; - /* check BSSID */ - if (is_zero_ether_addr(pattrib->bssid) || - is_zero_ether_addr(mybssid) || - (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) - return _FAIL; - if (bmcast) - *psta = r8712_get_bcmc_stainfo(adapter); - else - *psta = r8712_get_stainfo(pstapriv, pattrib->bssid); - if (!*psta) - return _FAIL; - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE) && - check_fwstate(pmlmepriv, _FW_LINKED)) { - memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN); - memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN); - memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN); - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - memcpy(pattrib->bssid, mybssid, ETH_ALEN); - *psta = r8712_get_stainfo(pstapriv, pattrib->bssid); - if (!*psta) - return _FAIL; - } else { - return _FAIL; - } - return _SUCCESS; -} - -static sint sta2ap_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame, - struct sta_info **psta) -{ - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - unsigned char *mybssid = get_bssid(pmlmepriv); - - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - /* For AP mode, if DA is non-MCAST, then it must be BSSID, - * and bssid == BSSID - * For AP mode, RA=BSSID, TX=STA(SRC_ADDR), A3=DST_ADDR - */ - if (memcmp(pattrib->bssid, mybssid, ETH_ALEN)) - return _FAIL; - *psta = r8712_get_stainfo(pstapriv, pattrib->src); - if (!*psta) - return _FAIL; - } - return _SUCCESS; -} - -static sint validate_recv_ctrl_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - return _FAIL; -} - -static sint validate_recv_mgnt_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - return _FAIL; -} - - -static sint validate_recv_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - int res; - u8 bretry; - u8 *psa, *pda, *pbssid; - struct sta_info *psta = NULL; - u8 *ptr = precv_frame->u.hdr.rx_data; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - bretry = GetRetry(ptr); - pda = ieee80211_get_DA((struct ieee80211_hdr *)ptr); - psa = ieee80211_get_SA((struct ieee80211_hdr *)ptr); - pbssid = get_hdr_bssid(ptr); - if (!pbssid) - return _FAIL; - memcpy(pattrib->dst, pda, ETH_ALEN); - memcpy(pattrib->src, psa, ETH_ALEN); - memcpy(pattrib->bssid, pbssid, ETH_ALEN); - switch (pattrib->to_fr_ds) { - case 0: - memcpy(pattrib->ra, pda, ETH_ALEN); - memcpy(pattrib->ta, psa, ETH_ALEN); - res = sta2sta_data_frame(adapter, precv_frame, &psta); - break; - case 1: - memcpy(pattrib->ra, pda, ETH_ALEN); - memcpy(pattrib->ta, pbssid, ETH_ALEN); - res = ap2sta_data_frame(adapter, precv_frame, &psta); - break; - case 2: - memcpy(pattrib->ra, pbssid, ETH_ALEN); - memcpy(pattrib->ta, psa, ETH_ALEN); - res = sta2ap_data_frame(adapter, precv_frame, &psta); - break; - case 3: - memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN); - memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN); - return _FAIL; - default: - return _FAIL; - } - if (res == _FAIL) - return _FAIL; - if (!psta) - return _FAIL; - precv_frame->u.hdr.psta = psta; - pattrib->amsdu = 0; - /* parsing QC field */ - if (pattrib->qos == 1) { - pattrib->priority = GetPriority((ptr + 24)); - pattrib->ack_policy = GetAckpolicy((ptr + 24)); - pattrib->amsdu = GetAMsdu((ptr + 24)); - pattrib->hdrlen = pattrib->to_fr_ds == 3 ? 32 : 26; - } else { - pattrib->priority = 0; - pattrib->hdrlen = (pattrib->to_fr_ds == 3) ? 30 : 24; - } - - if (pattrib->order)/*HT-CTRL 11n*/ - pattrib->hdrlen += 4; - precv_frame->u.hdr.preorder_ctrl = - &psta->recvreorder_ctrl[pattrib->priority]; - - /* decache, drop duplicate recv packets */ - if (recv_decache(precv_frame, bretry, &psta->sta_recvpriv.rxcache) == - _FAIL) - return _FAIL; - - if (pattrib->privacy) { - GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, - is_multicast_ether_addr(pattrib->ra)); - SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, - pattrib->encrypt); - } else { - pattrib->encrypt = 0; - pattrib->iv_len = pattrib->icv_len = 0; - } - return _SUCCESS; -} - -sint r8712_validate_recv_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - /*shall check frame subtype, to / from ds, da, bssid */ - /*then call check if rx seq/frag. duplicated.*/ - - u8 type; - u8 subtype; - sint retval = _SUCCESS; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - - u8 *ptr = precv_frame->u.hdr.rx_data; - u8 ver = (unsigned char)(*ptr) & 0x3; - - /*add version chk*/ - if (ver != 0) - return _FAIL; - type = GetFrameType(ptr); - subtype = GetFrameSubType(ptr); /*bit(7)~bit(2)*/ - pattrib->to_fr_ds = get_tofr_ds(ptr); - pattrib->frag_num = GetFragNum(ptr); - pattrib->seq_num = GetSequence(ptr); - pattrib->pw_save = GetPwrMgt(ptr); - pattrib->mfrag = GetMFrag(ptr); - pattrib->mdata = GetMData(ptr); - pattrib->privacy = GetPrivacy(ptr); - pattrib->order = GetOrder(ptr); - switch (type) { - case IEEE80211_FTYPE_MGMT: - retval = validate_recv_mgnt_frame(adapter, precv_frame); - break; - case IEEE80211_FTYPE_CTL: - retval = validate_recv_ctrl_frame(adapter, precv_frame); - break; - case IEEE80211_FTYPE_DATA: - pattrib->qos = (subtype & BIT(7)) ? 1 : 0; - retval = validate_recv_data_frame(adapter, precv_frame); - break; - default: - return _FAIL; - } - return retval; -} - -int r8712_wlanhdr_to_ethhdr(union recv_frame *precvframe) -{ - /*remove the wlanhdr and add the eth_hdr*/ - sint rmv_len; - u16 len; - u8 bsnaphdr; - u8 *psnap_type; - struct ieee80211_snap_hdr *psnap; - struct _adapter *adapter = precvframe->u.hdr.adapter; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - u8 *ptr = get_recvframe_data(precvframe); /*point to frame_ctrl field*/ - struct rx_pkt_attrib *pattrib = &precvframe->u.hdr.attrib; - - if (pattrib->encrypt) - recvframe_pull_tail(precvframe, pattrib->icv_len); - psnap = (struct ieee80211_snap_hdr *)(ptr + pattrib->hdrlen + - pattrib->iv_len); - psnap_type = ptr + pattrib->hdrlen + pattrib->iv_len + SNAP_SIZE; - /* convert hdr + possible LLC headers into Ethernet header */ - if ((!memcmp(psnap, (void *)rfc1042_header, SNAP_SIZE) && - (memcmp(psnap_type, (void *)SNAP_ETH_TYPE_IPX, 2)) && - (memcmp(psnap_type, (void *)SNAP_ETH_TYPE_APPLETALK_AARP, 2))) || - !memcmp(psnap, (void *)bridge_tunnel_header, SNAP_SIZE)) { - /* remove RFC1042 or Bridge-Tunnel encapsulation and - * replace EtherType - */ - bsnaphdr = true; - } else { - /* Leave Ethernet header part of hdr and full payload */ - bsnaphdr = false; - } - rmv_len = pattrib->hdrlen + pattrib->iv_len + - (bsnaphdr ? SNAP_SIZE : 0); - len = precvframe->u.hdr.len - rmv_len; - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - ptr += rmv_len; - *ptr = 0x87; - *(ptr + 1) = 0x12; - /* append rx status for mp test packets */ - ptr = recvframe_pull(precvframe, (rmv_len - - sizeof(struct ethhdr) + 2) - 24); - if (!ptr) - return -ENOMEM; - memcpy(ptr, get_rxmem(precvframe), 24); - ptr += 24; - } else { - ptr = recvframe_pull(precvframe, (rmv_len - - sizeof(struct ethhdr) + (bsnaphdr ? 2 : 0))); - if (!ptr) - return -ENOMEM; - } - - memcpy(ptr, pattrib->dst, ETH_ALEN); - memcpy(ptr + ETH_ALEN, pattrib->src, ETH_ALEN); - if (!bsnaphdr) { - __be16 be_tmp = htons(len); - - memcpy(ptr + 12, &be_tmp, 2); - } - return 0; -} - -void r8712_recv_entry(union recv_frame *precvframe) -{ - struct _adapter *padapter; - struct recv_priv *precvpriv; - - s32 ret = _SUCCESS; - - padapter = precvframe->u.hdr.adapter; - precvpriv = &(padapter->recvpriv); - - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_RX); - - ret = recv_func(padapter, precvframe); - if (ret == _FAIL) - goto _recv_entry_drop; - precvpriv->rx_pkts++; - precvpriv->rx_bytes += (uint)(precvframe->u.hdr.rx_tail - - precvframe->u.hdr.rx_data); - return; -_recv_entry_drop: - precvpriv->rx_drop++; - padapter->mppriv.rx_pktloss = precvpriv->rx_drop; -} diff --git a/drivers/staging/rtl8712/rtl871x_recv.h b/drivers/staging/rtl8712/rtl871x_recv.h deleted file mode 100644 index 1c8298bde033..000000000000 --- a/drivers/staging/rtl8712/rtl871x_recv.h +++ /dev/null @@ -1,216 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _RTL871X_RECV_H_ -#define _RTL871X_RECV_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define NR_RECVFRAME 256 - -#define RXFRAME_ALIGN 8 -#define RXFRAME_ALIGN_SZ (1 << RXFRAME_ALIGN) - -#define MAX_SUBFRAME_COUNT 64 - -/* for Rx reordering buffer control */ -struct recv_reorder_ctrl { - struct _adapter *padapter; - u16 indicate_seq; /* =wstart_b, init_value=0xffff */ - u16 wend_b; - u8 wsize_b; - struct __queue pending_recvframe_queue; - struct timer_list reordering_ctrl_timer; -}; - -struct stainfo_rxcache { - u16 tid_rxseq[16]; -}; - -#define PHY_RSSI_SLID_WIN_MAX 100 -#define PHY_LINKQUALITY_SLID_WIN_MAX 20 - -struct smooth_rssi_data { - u32 elements[100]; /* array to store values */ - u32 index; /* index to current array to store */ - u32 total_num; /* num of valid elements */ - u32 total_val; /* sum of valid elements */ -}; - -struct rx_pkt_attrib { - u8 amsdu; - u8 order; - u8 qos; - u8 to_fr_ds; - u8 frag_num; - u16 seq_num; - u8 pw_save; - u8 mfrag; - u8 mdata; - u8 privacy; /* in frame_ctrl field */ - u8 bdecrypted; - int hdrlen; /* the WLAN Header Len */ - int encrypt; /* 0 no encrypt. != 0 encrypt algorithm */ - int iv_len; - int icv_len; - int priority; - int ack_policy; - u8 crc_err; - u8 dst[ETH_ALEN]; - u8 src[ETH_ALEN]; - u8 ta[ETH_ALEN]; - u8 ra[ETH_ALEN]; - u8 bssid[ETH_ALEN]; - u8 tcpchk_valid; /* 0: invalid, 1: valid */ - u8 ip_chkrpt; /* 0: incorrect, 1: correct */ - u8 tcp_chkrpt; /* 0: incorrect, 1: correct */ - u8 signal_qual; - s8 rx_mimo_signal_qual[2]; - u8 mcs_rate; - u8 htc; - u8 signal_strength; -}; - -/* - * accesser of recv_priv: recv_entry(dispatch / passive level); - * recv_thread(passive) ; returnpkt(dispatch) - * ; halt(passive) ; - * - * using enter_critical section to protect - */ -struct recv_priv { - spinlock_t lock; - struct __queue free_recv_queue; - struct __queue recv_pending_queue; - u8 *pallocated_frame_buf; - u8 *precv_frame_buf; - uint free_recvframe_cnt; - struct _adapter *adapter; - uint rx_bytes; - uint rx_pkts; - uint rx_drop; - uint rx_icv_err; - uint rx_largepacket_crcerr; - uint rx_smallpacket_crcerr; - uint rx_middlepacket_crcerr; - u8 rx_pending_cnt; - uint ff_hwaddr; - struct tasklet_struct recv_tasklet; - struct sk_buff_head free_recv_skb_queue; - struct sk_buff_head rx_skb_queue; - u8 *pallocated_recv_buf; - u8 *precv_buf; /* 4 alignment */ - struct __queue free_recv_buf_queue; - u32 free_recv_buf_queue_cnt; - /* For the phy information */ - s8 rssi; - u8 signal; - u8 noise; - u8 fw_rssi; - struct smooth_rssi_data signal_qual_data; - struct smooth_rssi_data signal_strength_data; -}; - -struct sta_recv_priv { - spinlock_t lock; - sint option; - struct __queue defrag_q; /* keeping the fragment frame until defrag */ - struct stainfo_rxcache rxcache; - uint sta_rx_bytes; - uint sta_rx_pkts; - uint sta_rx_fail; -}; - -#include "rtl8712_recv.h" - -/* get a free recv_frame from pfree_recv_queue */ -union recv_frame *r8712_alloc_recvframe(struct __queue *pfree_recv_queue); -void r8712_free_recvframe(union recv_frame *precvframe, - struct __queue *pfree_recv_queue); -void r8712_free_recvframe_queue(struct __queue *pframequeue, - struct __queue *pfree_recv_queue); -int r8712_wlanhdr_to_ethhdr(union recv_frame *precvframe); -int recv_func(struct _adapter *padapter, void *pcontext); - -static inline u8 *get_rxmem(union recv_frame *precvframe) -{ - /* always return rx_head... */ - if (!precvframe) - return NULL; - return precvframe->u.hdr.rx_head; -} - -static inline u8 *get_recvframe_data(union recv_frame *precvframe) -{ - /* always return rx_data */ - if (!precvframe) - return NULL; - return precvframe->u.hdr.rx_data; -} - -static inline u8 *recvframe_pull(union recv_frame *precvframe, sint sz) -{ - /* used for extract sz bytes from rx_data, update rx_data and return - * the updated rx_data to the caller - */ - if (!precvframe) - return NULL; - precvframe->u.hdr.rx_data += sz; - if (precvframe->u.hdr.rx_data > precvframe->u.hdr.rx_tail) { - precvframe->u.hdr.rx_data -= sz; - return NULL; - } - precvframe->u.hdr.len -= sz; - return precvframe->u.hdr.rx_data; -} - -static inline u8 *recvframe_put(union recv_frame *precvframe, sint sz) -{ - /* used for append sz bytes from ptr to rx_tail, update rx_tail and - * return the updated rx_tail to the caller - * after putting, rx_tail must be still larger than rx_end. - */ - if (!precvframe) - return NULL; - precvframe->u.hdr.rx_tail += sz; - if (precvframe->u.hdr.rx_tail > precvframe->u.hdr.rx_end) { - precvframe->u.hdr.rx_tail -= sz; - return NULL; - } - precvframe->u.hdr.len += sz; - return precvframe->u.hdr.rx_tail; -} - -static inline u8 *recvframe_pull_tail(union recv_frame *precvframe, sint sz) -{ - /* rmv data from rx_tail (by yitsen) - * used for extract sz bytes from rx_end, update rx_end and return the - * updated rx_end to the caller - * after pulling, rx_end must be still larger than rx_data. - */ - if (!precvframe) - return NULL; - precvframe->u.hdr.rx_tail -= sz; - if (precvframe->u.hdr.rx_tail < precvframe->u.hdr.rx_data) { - precvframe->u.hdr.rx_tail += sz; - return NULL; - } - precvframe->u.hdr.len -= sz; - return precvframe->u.hdr.rx_tail; -} - -struct sta_info; - -void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv); -sint r8712_recvframe_chkmic(struct _adapter *adapter, - union recv_frame *precvframe); -union recv_frame *r8712_decryptor(struct _adapter *adapter, - union recv_frame *precv_frame); -union recv_frame *r8712_recvframe_chk_defrag(struct _adapter *adapter, - union recv_frame *precv_frame); -int r8712_validate_recv_frame(struct _adapter *adapter, - union recv_frame *precv_frame); -union recv_frame *r8712_portctrl(struct _adapter *adapter, - union recv_frame *precv_frame); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_rf.h b/drivers/staging/rtl8712/rtl871x_rf.h deleted file mode 100644 index 7d98921a48fa..000000000000 --- a/drivers/staging/rtl8712/rtl871x_rf.h +++ /dev/null @@ -1,55 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_RF_H_ -#define __RTL871X_RF_H_ - -#include "rtl871x_cmd.h" -#include "rtl871x_mp_phy_regdef.h" - -#define OFDM_PHY 1 -#define MIXED_PHY 2 -#define CCK_PHY 3 -#define NumRates (13) -#define RTL8711_RF_MAX_SENS 6 -#define RTL8711_RF_DEF_SENS 4 -#define NUM_CHANNELS 15 - -struct regulatory_class { - u32 starting_freq; /*MHz, */ - u8 channel_set[NUM_CHANNELS]; - u8 channel_cck_power[NUM_CHANNELS]; /*dbm*/ - u8 channel_ofdm_power[NUM_CHANNELS];/*dbm*/ - u8 txpower_limit; /*dbm*/ - u8 channel_spacing; /*MHz*/ - u8 modem; -}; - -enum _REG_PREAMBLE_MODE { - PREAMBLE_LONG = 1, - PREAMBLE_AUTO = 2, - PREAMBLE_SHORT = 3, -}; - -enum { - RTL8712_RFC_1T = 0x10, - RTL8712_RFC_2T = 0x20, - RTL8712_RFC_1R = 0x01, - RTL8712_RFC_2R = 0x02, - RTL8712_RFC_1T1R = 0x11, - RTL8712_RFC_1T2R = 0x12, - RTL8712_RFC_TURBO = 0x92, - RTL8712_RFC_2T2R = 0x22 -}; - -#endif /*__RTL871X_RF_H_*/ diff --git a/drivers/staging/rtl8712/rtl871x_security.c b/drivers/staging/rtl8712/rtl871x_security.c deleted file mode 100644 index e0a1c30a8fe6..000000000000 --- a/drivers/staging/rtl8712/rtl871x_security.c +++ /dev/null @@ -1,1387 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_security.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_SECURITY_C_ - -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/kref.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/circ_buf.h> -#include <linux/uaccess.h> -#include <asm/byteorder.h> -#include <linux/atomic.h> -#include <linux/crc32poly.h> -#include <linux/semaphore.h> -#include <linux/ieee80211.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" - -/* =====WEP related===== */ - -struct arc4context { - u32 x; - u32 y; - u8 state[256]; -}; - -static void arcfour_init(struct arc4context *parc4ctx, u8 *key, u32 key_len) -{ - u32 t, u; - u32 keyindex; - u32 stateindex; - u8 *state; - u32 counter; - - state = parc4ctx->state; - parc4ctx->x = 0; - parc4ctx->y = 0; - for (counter = 0; counter < 256; counter++) - state[counter] = (u8)counter; - keyindex = 0; - stateindex = 0; - for (counter = 0; counter < 256; counter++) { - t = state[counter]; - stateindex = (stateindex + key[keyindex] + t) & 0xff; - u = state[stateindex]; - state[stateindex] = (u8)t; - state[counter] = (u8)u; - if (++keyindex >= key_len) - keyindex = 0; - } -} - -static u32 arcfour_byte(struct arc4context *parc4ctx) -{ - u32 x; - u32 y; - u32 sx, sy; - u8 *state; - - state = parc4ctx->state; - x = (parc4ctx->x + 1) & 0xff; - sx = state[x]; - y = (sx + parc4ctx->y) & 0xff; - sy = state[y]; - parc4ctx->x = x; - parc4ctx->y = y; - state[y] = (u8)sx; - state[x] = (u8)sy; - return state[(sx + sy) & 0xff]; -} - -static void arcfour_encrypt(struct arc4context *parc4ctx, - u8 *dest, u8 *src, u32 len) -{ - u32 i; - - for (i = 0; i < len; i++) - dest[i] = src[i] ^ (unsigned char)arcfour_byte(parc4ctx); -} - -static sint bcrc32initialized; -static u32 crc32_table[256]; - -static u8 crc32_reverseBit(u8 data) -{ - return ((u8)(data << 7) & 0x80) | ((data << 5) & 0x40) | ((data << 3) - & 0x20) | ((data << 1) & 0x10) | ((data >> 1) & 0x08) | - ((data >> 3) & 0x04) | ((data >> 5) & 0x02) | ((data >> 7) & - 0x01); -} - -static void crc32_init(void) -{ - sint i, j; - u32 c; - u8 *p = (u8 *)&c, *p1; - u8 k; - - if (bcrc32initialized == 1) - return; - - for (i = 0; i < 256; ++i) { - k = crc32_reverseBit((u8)i); - for (c = ((u32)k) << 24, j = 8; j > 0; --j) - c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY_BE : (c << 1); - p1 = (u8 *)&crc32_table[i]; - p1[0] = crc32_reverseBit(p[3]); - p1[1] = crc32_reverseBit(p[2]); - p1[2] = crc32_reverseBit(p[1]); - p1[3] = crc32_reverseBit(p[0]); - } - bcrc32initialized = 1; -} - -static u32 getcrc32(u8 *buf, u32 len) -{ - u8 *p; - u32 crc; - - if (!bcrc32initialized) - crc32_init(); - crc = 0xffffffff; /* preload shift register, per CRC-32 spec */ - for (p = buf; len > 0; ++p, --len) - crc = crc32_table[(crc ^ *p) & 0xff] ^ (crc >> 8); - return ~crc; /* transmit complement, per CRC-32 spec */ -} - -/* - * Need to consider the fragment situation - */ -void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe) -{ /* exclude ICV */ - unsigned char crc[4]; - struct arc4context mycontext; - u32 curfragnum, length, keylength, pki; - u8 *pframe, *payload, *iv; /*,*wepkey*/ - u8 wepkey[16]; - struct pkt_attrib *pattrib = &((struct xmit_frame *) - pxmitframe)->attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL) - return; - pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET; - /*start to encrypt each fragment*/ - if ((pattrib->encrypt == _WEP40_) || (pattrib->encrypt == _WEP104_)) { - pki = psecuritypriv->PrivacyKeyIndex; - keylength = psecuritypriv->DefKeylen[pki]; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - iv = pframe + pattrib->hdrlen; - memcpy(&wepkey[0], iv, 3); - memcpy(&wepkey[3], &psecuritypriv->DefKey[ - psecuritypriv->PrivacyKeyIndex].skey[0], - keylength); - payload = pframe + pattrib->iv_len + pattrib->hdrlen; - if ((curfragnum + 1) == pattrib->nr_frags) { - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32(getcrc32( - payload, length)); - arcfour_init(&mycontext, wepkey, 3 + keylength); - arcfour_encrypt(&mycontext, payload, payload, - length); - arcfour_encrypt(&mycontext, payload + length, - crc, 4); - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32(getcrc32( - payload, length)); - arcfour_init(&mycontext, wepkey, 3 + keylength); - arcfour_encrypt(&mycontext, payload, payload, - length); - arcfour_encrypt(&mycontext, payload + length, - crc, 4); - pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((addr_t)(pframe)); - } - } - } -} - -void r8712_wep_decrypt(struct _adapter *padapter, u8 *precvframe) -{ - /* exclude ICV */ - u8 crc[4]; - struct arc4context mycontext; - u32 length, keylength; - u8 *pframe, *payload, *iv, wepkey[16]; - u8 keyindex; - struct rx_pkt_attrib *prxattrib = &(((union recv_frame *) - precvframe)->u.hdr.attrib); - struct security_priv *psecuritypriv = &padapter->securitypriv; - - pframe = (unsigned char *)((union recv_frame *)precvframe)-> - u.hdr.rx_data; - /* start to decrypt recvframe */ - if ((prxattrib->encrypt == _WEP40_) || (prxattrib->encrypt == - _WEP104_)) { - iv = pframe + prxattrib->hdrlen; - keyindex = (iv[3] & 0x3); - keylength = psecuritypriv->DefKeylen[keyindex]; - memcpy(&wepkey[0], iv, 3); - memcpy(&wepkey[3], &psecuritypriv->DefKey[ - psecuritypriv->PrivacyKeyIndex].skey[0], - keylength); - length = ((union recv_frame *)precvframe)-> - u.hdr.len - prxattrib->hdrlen - prxattrib->iv_len; - payload = pframe + prxattrib->iv_len + prxattrib->hdrlen; - /* decrypt payload include icv */ - arcfour_init(&mycontext, wepkey, 3 + keylength); - arcfour_encrypt(&mycontext, payload, payload, length); - /* calculate icv and compare the icv */ - *((__le32 *)crc) = cpu_to_le32(getcrc32(payload, length - 4)); - } -} - -/* 3 =====TKIP related===== */ - -static u32 secmicgetuint32(u8 *p) -/* Convert from Byte[] to Us4Byte32 in a portable way */ -{ - s32 i; - u32 res = 0; - - for (i = 0; i < 4; i++) - res |= ((u32)(*p++)) << (8 * i); - return res; -} - -static void secmicputuint32(u8 *p, u32 val) -/* Convert from Us4Byte32 to Byte[] in a portable way */ -{ - long i; - - for (i = 0; i < 4; i++) { - *p++ = (u8)(val & 0xff); - val >>= 8; - } -} - -static void secmicclear(struct mic_data *pmicdata) -{ -/* Reset the state to the empty message. */ - pmicdata->L = pmicdata->K0; - pmicdata->R = pmicdata->K1; - pmicdata->nBytesInM = 0; - pmicdata->M = 0; -} - -void r8712_secmicsetkey(struct mic_data *pmicdata, u8 *key) -{ - /* Set the key */ - pmicdata->K0 = secmicgetuint32(key); - pmicdata->K1 = secmicgetuint32(key + 4); - /* and reset the message */ - secmicclear(pmicdata); -} - -static void secmicappendbyte(struct mic_data *pmicdata, u8 b) -{ - /* Append the byte to our word-sized buffer */ - pmicdata->M |= ((u32)b) << (8 * pmicdata->nBytesInM); - pmicdata->nBytesInM++; - /* Process the word if it is full. */ - if (pmicdata->nBytesInM >= 4) { - pmicdata->L ^= pmicdata->M; - pmicdata->R ^= ROL32(pmicdata->L, 17); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ((pmicdata->L & 0xff00ff00) >> 8) | - ((pmicdata->L & 0x00ff00ff) << 8); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ROL32(pmicdata->L, 3); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ROR32(pmicdata->L, 2); - pmicdata->L += pmicdata->R; - /* Clear the buffer */ - pmicdata->M = 0; - pmicdata->nBytesInM = 0; - } -} - -void r8712_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nbytes) -{ - /* This is simple */ - while (nbytes > 0) { - secmicappendbyte(pmicdata, *src++); - nbytes--; - } -} - -void r8712_secgetmic(struct mic_data *pmicdata, u8 *dst) -{ - /* Append the minimum padding */ - secmicappendbyte(pmicdata, 0x5a); - secmicappendbyte(pmicdata, 0); - secmicappendbyte(pmicdata, 0); - secmicappendbyte(pmicdata, 0); - secmicappendbyte(pmicdata, 0); - /* and then zeroes until the length is a multiple of 4 */ - while (pmicdata->nBytesInM != 0) - secmicappendbyte(pmicdata, 0); - /* The appendByte function has already computed the result. */ - secmicputuint32(dst, pmicdata->L); - secmicputuint32(dst + 4, pmicdata->R); - /* Reset to the empty message. */ - secmicclear(pmicdata); -} - -void seccalctkipmic(u8 *key, u8 *header, u8 *data, u32 data_len, u8 *mic_code, - u8 pri) -{ - - struct mic_data micdata; - u8 priority[4] = {0x0, 0x0, 0x0, 0x0}; - - r8712_secmicsetkey(&micdata, key); - priority[0] = pri; - /* Michael MIC pseudo header: DA, SA, 3 x 0, Priority */ - if (header[1] & 1) { /* ToDS==1 */ - r8712_secmicappend(&micdata, &header[16], 6); /* DA */ - if (header[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, &header[24], 6); - else - r8712_secmicappend(&micdata, &header[10], 6); - } else { /* ToDS==0 */ - r8712_secmicappend(&micdata, &header[4], 6); /* DA */ - if (header[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, &header[16], 6); - else - r8712_secmicappend(&micdata, &header[10], 6); - } - r8712_secmicappend(&micdata, &priority[0], 4); - r8712_secmicappend(&micdata, data, data_len); - r8712_secgetmic(&micdata, mic_code); -} - -/* macros for extraction/creation of unsigned char/unsigned short values */ -#define RotR1(v16) ((((v16) >> 1) & 0x7FFF) ^ (((v16) & 1) << 15)) -#define Lo8(v16) ((u8)((v16) & 0x00FF)) -#define Hi8(v16) ((u8)(((v16) >> 8) & 0x00FF)) -#define Lo16(v32) ((u16)((v32) & 0xFFFF)) -#define Hi16(v32) ((u16)(((v32) >> 16) & 0xFFFF)) -#define Mk16(hi, lo) ((lo) ^ (((u16)(hi)) << 8)) - -/* select the Nth 16-bit word of the temporal key unsigned char array TK[] */ -#define TK16(N) Mk16(tk[2 * (N) + 1], tk[2 * (N)]) - -/* S-box lookup: 16 bits --> 16 bits */ -#define _S_(v16) (Sbox1[0][Lo8(v16)] ^ Sbox1[1][Hi8(v16)]) - -/* fixed algorithm "parameters" */ -#define PHASE1_LOOP_CNT 8 /* this needs to be "big enough" */ -#define TA_SIZE 6 /* 48-bit transmitter address */ -#define TK_SIZE 16 /* 128-bit temporal key */ -#define P1K_SIZE 10 /* 80-bit Phase1 key */ -#define RC4_KEY_SIZE 16 /* 128-bit RC4KEY (104 bits unknown) */ - - -/* 2-unsigned char by 2-unsigned char subset of the full AES S-box table */ -static const unsigned short Sbox1[2][256] = {/* Sbox for hash (can be in ROM) */ - { - 0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154, - 0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A, - 0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B, - 0x41EC, 0xB367, 0x5FFD, 0x45EA, 0x23BF, 0x53F7, 0xE496, 0x9B5B, - 0x75C2, 0xE11C, 0x3DAE, 0x4C6A, 0x6C5A, 0x7E41, 0xF502, 0x834F, - 0x685C, 0x51F4, 0xD134, 0xF908, 0xE293, 0xAB73, 0x6253, 0x2A3F, - 0x080C, 0x9552, 0x4665, 0x9D5E, 0x3028, 0x37A1, 0x0A0F, 0x2FB5, - 0x0E09, 0x2436, 0x1B9B, 0xDF3D, 0xCD26, 0x4E69, 0x7FCD, 0xEA9F, - 0x121B, 0x1D9E, 0x5874, 0x342E, 0x362D, 0xDCB2, 0xB4EE, 0x5BFB, - 0xA4F6, 0x764D, 0xB761, 0x7DCE, 0x527B, 0xDD3E, 0x5E71, 0x1397, - 0xA6F5, 0xB968, 0x0000, 0xC12C, 0x4060, 0xE31F, 0x79C8, 0xB6ED, - 0xD4BE, 0x8D46, 0x67D9, 0x724B, 0x94DE, 0x98D4, 0xB0E8, 0x854A, - 0xBB6B, 0xC52A, 0x4FE5, 0xED16, 0x86C5, 0x9AD7, 0x6655, 0x1194, - 0x8ACF, 0xE910, 0x0406, 0xFE81, 0xA0F0, 0x7844, 0x25BA, 0x4BE3, - 0xA2F3, 0x5DFE, 0x80C0, 0x058A, 0x3FAD, 0x21BC, 0x7048, 0xF104, - 0x63DF, 0x77C1, 0xAF75, 0x4263, 0x2030, 0xE51A, 0xFD0E, 0xBF6D, - 0x814C, 0x1814, 0x2635, 0xC32F, 0xBEE1, 0x35A2, 0x88CC, 0x2E39, - 0x9357, 0x55F2, 0xFC82, 0x7A47, 0xC8AC, 0xBAE7, 0x322B, 0xE695, - 0xC0A0, 0x1998, 0x9ED1, 0xA37F, 0x4466, 0x547E, 0x3BAB, 0x0B83, - 0x8CCA, 0xC729, 0x6BD3, 0x283C, 0xA779, 0xBCE2, 0x161D, 0xAD76, - 0xDB3B, 0x6456, 0x744E, 0x141E, 0x92DB, 0x0C0A, 0x486C, 0xB8E4, - 0x9F5D, 0xBD6E, 0x43EF, 0xC4A6, 0x39A8, 0x31A4, 0xD337, 0xF28B, - 0xD532, 0x8B43, 0x6E59, 0xDAB7, 0x018C, 0xB164, 0x9CD2, 0x49E0, - 0xD8B4, 0xACFA, 0xF307, 0xCF25, 0xCAAF, 0xF48E, 0x47E9, 0x1018, - 0x6FD5, 0xF088, 0x4A6F, 0x5C72, 0x3824, 0x57F1, 0x73C7, 0x9751, - 0xCB23, 0xA17C, 0xE89C, 0x3E21, 0x96DD, 0x61DC, 0x0D86, 0x0F85, - 0xE090, 0x7C42, 0x71C4, 0xCCAA, 0x90D8, 0x0605, 0xF701, 0x1C12, - 0xC2A3, 0x6A5F, 0xAEF9, 0x69D0, 0x1791, 0x9958, 0x3A27, 0x27B9, - 0xD938, 0xEB13, 0x2BB3, 0x2233, 0xD2BB, 0xA970, 0x0789, 0x33A7, - 0x2DB6, 0x3C22, 0x1592, 0xC920, 0x8749, 0xAAFF, 0x5078, 0xA57A, - 0x038F, 0x59F8, 0x0980, 0x1A17, 0x65DA, 0xD731, 0x84C6, 0xD0B8, - 0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A, - }, - { /* second half is unsigned char-reversed version of first! */ - 0xA5C6, 0x84F8, 0x99EE, 0x8DF6, 0x0DFF, 0xBDD6, 0xB1DE, 0x5491, - 0x5060, 0x0302, 0xA9CE, 0x7D56, 0x19E7, 0x62B5, 0xE64D, 0x9AEC, - 0x458F, 0x9D1F, 0x4089, 0x87FA, 0x15EF, 0xEBB2, 0xC98E, 0x0BFB, - 0xEC41, 0x67B3, 0xFD5F, 0xEA45, 0xBF23, 0xF753, 0x96E4, 0x5B9B, - 0xC275, 0x1CE1, 0xAE3D, 0x6A4C, 0x5A6C, 0x417E, 0x02F5, 0x4F83, - 0x5C68, 0xF451, 0x34D1, 0x08F9, 0x93E2, 0x73AB, 0x5362, 0x3F2A, - 0x0C08, 0x5295, 0x6546, 0x5E9D, 0x2830, 0xA137, 0x0F0A, 0xB52F, - 0x090E, 0x3624, 0x9B1B, 0x3DDF, 0x26CD, 0x694E, 0xCD7F, 0x9FEA, - 0x1B12, 0x9E1D, 0x7458, 0x2E34, 0x2D36, 0xB2DC, 0xEEB4, 0xFB5B, - 0xF6A4, 0x4D76, 0x61B7, 0xCE7D, 0x7B52, 0x3EDD, 0x715E, 0x9713, - 0xF5A6, 0x68B9, 0x0000, 0x2CC1, 0x6040, 0x1FE3, 0xC879, 0xEDB6, - 0xBED4, 0x468D, 0xD967, 0x4B72, 0xDE94, 0xD498, 0xE8B0, 0x4A85, - 0x6BBB, 0x2AC5, 0xE54F, 0x16ED, 0xC586, 0xD79A, 0x5566, 0x9411, - 0xCF8A, 0x10E9, 0x0604, 0x81FE, 0xF0A0, 0x4478, 0xBA25, 0xE34B, - 0xF3A2, 0xFE5D, 0xC080, 0x8A05, 0xAD3F, 0xBC21, 0x4870, 0x04F1, - 0xDF63, 0xC177, 0x75AF, 0x6342, 0x3020, 0x1AE5, 0x0EFD, 0x6DBF, - 0x4C81, 0x1418, 0x3526, 0x2FC3, 0xE1BE, 0xA235, 0xCC88, 0x392E, - 0x5793, 0xF255, 0x82FC, 0x477A, 0xACC8, 0xE7BA, 0x2B32, 0x95E6, - 0xA0C0, 0x9819, 0xD19E, 0x7FA3, 0x6644, 0x7E54, 0xAB3B, 0x830B, - 0xCA8C, 0x29C7, 0xD36B, 0x3C28, 0x79A7, 0xE2BC, 0x1D16, 0x76AD, - 0x3BDB, 0x5664, 0x4E74, 0x1E14, 0xDB92, 0x0A0C, 0x6C48, 0xE4B8, - 0x5D9F, 0x6EBD, 0xEF43, 0xA6C4, 0xA839, 0xA431, 0x37D3, 0x8BF2, - 0x32D5, 0x438B, 0x596E, 0xB7DA, 0x8C01, 0x64B1, 0xD29C, 0xE049, - 0xB4D8, 0xFAAC, 0x07F3, 0x25CF, 0xAFCA, 0x8EF4, 0xE947, 0x1810, - 0xD56F, 0x88F0, 0x6F4A, 0x725C, 0x2438, 0xF157, 0xC773, 0x5197, - 0x23CB, 0x7CA1, 0x9CE8, 0x213E, 0xDD96, 0xDC61, 0x860D, 0x850F, - 0x90E0, 0x427C, 0xC471, 0xAACC, 0xD890, 0x0506, 0x01F7, 0x121C, - 0xA3C2, 0x5F6A, 0xF9AE, 0xD069, 0x9117, 0x5899, 0x273A, 0xB927, - 0x38D9, 0x13EB, 0xB32B, 0x3322, 0xBBD2, 0x70A9, 0x8907, 0xA733, - 0xB62D, 0x223C, 0x9215, 0x20C9, 0x4987, 0xFFAA, 0x7850, 0x7AA5, - 0x8F03, 0xF859, 0x8009, 0x171A, 0xDA65, 0x31D7, 0xC684, 0xB8D0, - 0xC382, 0xB029, 0x775A, 0x111E, 0xCB7B, 0xFCA8, 0xD66D, 0x3A2C, - } -}; - -/* - ********************************************************************** - * Routine: Phase 1 -- generate P1K, given TA, TK, IV32 - * - * Inputs: - * tk[] = temporal key [128 bits] - * ta[] = transmitter's MAC address [ 48 bits] - * iv32 = upper 32 bits of IV [ 32 bits] - * Output: - * p1k[] = Phase 1 key [ 80 bits] - * - * Note: - * This function only needs to be called every 2**16 packets, - * although in theory it could be called every packet. - * - ********************************************************************** - */ -static void phase1(u16 *p1k, const u8 *tk, const u8 *ta, u32 iv32) -{ - sint i; - - /* Initialize the 80 bits of P1K[] from IV32 and TA[0..5] */ - p1k[0] = Lo16(iv32); - p1k[1] = Hi16(iv32); - p1k[2] = Mk16(ta[1], ta[0]); /* use TA[] as little-endian */ - p1k[3] = Mk16(ta[3], ta[2]); - p1k[4] = Mk16(ta[5], ta[4]); - /* Now compute an unbalanced Feistel cipher with 80-bit block */ - /* size on the 80-bit block P1K[], using the 128-bit key TK[] */ - for (i = 0; i < PHASE1_LOOP_CNT; i++) { /* Each add is mod 2**16 */ - p1k[0] += _S_(p1k[4] ^ TK16((i & 1) + 0)); - p1k[1] += _S_(p1k[0] ^ TK16((i & 1) + 2)); - p1k[2] += _S_(p1k[1] ^ TK16((i & 1) + 4)); - p1k[3] += _S_(p1k[2] ^ TK16((i & 1) + 6)); - p1k[4] += _S_(p1k[3] ^ TK16((i & 1) + 0)); - p1k[4] += (unsigned short)i; /* avoid "slide attacks" */ - } -} - -/* - ********************************************************************** - * Routine: Phase 2 -- generate RC4KEY, given TK, P1K, IV16 - * - * Inputs: - * tk[] = Temporal key [128 bits] - * p1k[] = Phase 1 output key [ 80 bits] - * iv16 = low 16 bits of IV counter [ 16 bits] - * Output: - * rc4key[] = the key used to encrypt the packet [128 bits] - * - * Note: - * The value {TA,IV32,IV16} for Phase1/Phase2 must be unique - * across all packets using the same key TK value. Then, for a - * given value of TK[], this TKIP48 construction guarantees that - * the final RC4KEY value is unique across all packets. - * - * Suggested implementation optimization: if PPK[] is "overlaid" - * appropriately on RC4KEY[], there is no need for the final - * for loop below that copies the PPK[] result into RC4KEY[]. - * - ********************************************************************** - */ -static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16) -{ - sint i; - u16 PPK[6]; /* temporary key for mixing */ - - /* Note: all adds in the PPK[] equations below are mod 2**16 */ - for (i = 0; i < 5; i++) - PPK[i] = p1k[i]; /* first, copy P1K to PPK */ - PPK[5] = p1k[4] + iv16; /* next, add in IV16 */ - /* Bijective non-linear mixing of the 96 bits of PPK[0..5] */ - PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */ - PPK[1] += _S_(PPK[0] ^ TK16(1)); - PPK[2] += _S_(PPK[1] ^ TK16(2)); - PPK[3] += _S_(PPK[2] ^ TK16(3)); - PPK[4] += _S_(PPK[3] ^ TK16(4)); - PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */ - /* Final sweep: bijective, "linear". Rotates kill LSB correlations */ - PPK[0] += RotR1(PPK[5] ^ TK16(6)); - PPK[1] += RotR1(PPK[0] ^ TK16(7)); /* Use all of TK[] in Phase2 */ - PPK[2] += RotR1(PPK[1]); - PPK[3] += RotR1(PPK[2]); - PPK[4] += RotR1(PPK[3]); - PPK[5] += RotR1(PPK[4]); - /* Note: At this point, for a given key TK[0..15], the 96-bit output */ - /* value PPK[0..5] is guaranteed to be unique, as a function */ - /* of the 96-bit "input" value {TA,IV32,IV16}. That is, P1K */ - /* is now a keyed permutation of {TA,IV32,IV16}. */ - /* Set RC4KEY[0..3], which includes "cleartext" portion of RC4 key */ - rc4key[0] = Hi8(iv16); /* RC4KEY[0..2] is the WEP IV */ - rc4key[1] = (Hi8(iv16) | 0x20) & 0x7F; /* Help avoid weak (FMS) keys */ - rc4key[2] = Lo8(iv16); - rc4key[3] = Lo8((PPK[5] ^ TK16(0)) >> 1); - /* Copy 96 bits of PPK[0..5] to RC4KEY[4..15] (little-endian) */ - for (i = 0; i < 6; i++) { - rc4key[4 + 2 * i] = Lo8(PPK[i]); - rc4key[5 + 2 * i] = Hi8(PPK[i]); - } -} - -/*The hlen isn't include the IV*/ -u32 r8712_tkip_encrypt(struct _adapter *padapter, u8 *pxmitframe) -{ /* exclude ICV */ - u16 pnl; - u32 pnh; - u8 rc4key[16]; - u8 ttkey[16]; - u8 crc[4]; - struct arc4context mycontext; - u32 curfragnum, length; - - u8 *pframe, *payload, *iv, *prwskey; - union pn48 txpn; - struct sta_info *stainfo; - struct pkt_attrib *pattrib = &((struct xmit_frame *)pxmitframe)->attrib; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u32 res = _SUCCESS; - - if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL) - return _FAIL; - - pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET; - /* 4 start to encrypt each fragment */ - if (pattrib->encrypt == _TKIP_) { - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = r8712_get_stainfo(&padapter->stapriv, - &pattrib->ra[0]); - if (stainfo) { - prwskey = &stainfo->x_UncstKey.skey[0]; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - iv = pframe + pattrib->hdrlen; - payload = pframe + pattrib->iv_len + - pattrib->hdrlen; - GET_TKIP_PN(iv, txpn); - pnl = (u16)(txpn.val); - pnh = (u32)(txpn.val >> 16); - phase1((u16 *)&ttkey[0], prwskey, - &pattrib->ta[0], pnh); - phase2(&rc4key[0], prwskey, (u16 *)&ttkey[0], - pnl); - if ((curfragnum + 1) == pattrib->nr_frags) { - /* 4 the last fragment */ - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32( - getcrc32(payload, length)); - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, - payload, length); - arcfour_encrypt(&mycontext, payload + - length, crc, 4); - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32(getcrc32( - payload, length)); - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, - payload, length); - arcfour_encrypt(&mycontext, - payload + length, crc, - 4); - pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((addr_t)(pframe)); - } - } - } else { - res = _FAIL; - } - } - return res; -} - -/* The hlen doesn't include the IV */ -void r8712_tkip_decrypt(struct _adapter *padapter, u8 *precvframe) -{ /* exclude ICV */ - u16 pnl; - u32 pnh; - u8 rc4key[16]; - u8 ttkey[16]; - u8 crc[4]; - struct arc4context mycontext; - u32 length; - u8 *pframe, *payload, *iv, *prwskey, idx = 0; - union pn48 txpn; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &((union recv_frame *) - precvframe)->u.hdr.attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - pframe = (unsigned char *)((union recv_frame *) - precvframe)->u.hdr.rx_data; - /* 4 start to decrypt recvframe */ - if (prxattrib->encrypt == _TKIP_) { - stainfo = r8712_get_stainfo(&padapter->stapriv, - &prxattrib->ta[0]); - if (stainfo) { - iv = pframe + prxattrib->hdrlen; - payload = pframe + prxattrib->iv_len + - prxattrib->hdrlen; - length = ((union recv_frame *)precvframe)-> - u.hdr.len - prxattrib->hdrlen - - prxattrib->iv_len; - if (is_multicast_ether_addr(prxattrib->ra)) { - idx = iv[3]; - prwskey = &psecuritypriv->XGrpKey[ - ((idx >> 6) & 0x3) - 1].skey[0]; - if (!psecuritypriv->binstallGrpkey) - return; - } else { - prwskey = &stainfo->x_UncstKey.skey[0]; - } - GET_TKIP_PN(iv, txpn); - pnl = (u16)(txpn.val); - pnh = (u32)(txpn.val >> 16); - phase1((u16 *)&ttkey[0], prwskey, &prxattrib->ta[0], - pnh); - phase2(&rc4key[0], prwskey, (unsigned short *) - &ttkey[0], pnl); - /* 4 decrypt payload include icv */ - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, payload, length); - *((__le32 *)crc) = cpu_to_le32(getcrc32(payload, - length - 4)); - } - } -} - -/* 3 =====AES related===== */ - -#define MAX_MSG_SIZE 2048 -/*****************************/ -/******** SBOX Table *********/ -/*****************************/ - -static const u8 sbox_table[256] = { - 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, - 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, - 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, - 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, - 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, - 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, - 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, - 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, - 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, - 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, - 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, - 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, - 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, - 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, - 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, - 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, - 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, - 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, - 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, - 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, - 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, - 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, - 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, - 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, - 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, - 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, - 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, - 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, - 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, - 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, - 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, - 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 -}; - -/****************************************/ -/* aes128k128d() */ -/* Performs a 128 bit AES encrypt with */ -/* 128 bit data. */ -/****************************************/ -static void xor_128(u8 *a, u8 *b, u8 *out) -{ - sint i; - - for (i = 0; i < 16; i++) - out[i] = a[i] ^ b[i]; -} - -static void xor_32(u8 *a, u8 *b, u8 *out) -{ - sint i; - - for (i = 0; i < 4; i++) - out[i] = a[i] ^ b[i]; -} - -static u8 sbox(u8 a) -{ - return sbox_table[(sint)a]; -} - -static void next_key(u8 *key, sint round) -{ - u8 rcon; - u8 sbox_key[4]; - static const u8 rcon_table[12] = { - 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, - 0x1b, 0x36, 0x36, 0x36 - }; - - sbox_key[0] = sbox(key[13]); - sbox_key[1] = sbox(key[14]); - sbox_key[2] = sbox(key[15]); - sbox_key[3] = sbox(key[12]); - rcon = rcon_table[round]; - xor_32(&key[0], sbox_key, &key[0]); - key[0] = key[0] ^ rcon; - xor_32(&key[4], &key[0], &key[4]); - xor_32(&key[8], &key[4], &key[8]); - xor_32(&key[12], &key[8], &key[12]); -} - -static void byte_sub(u8 *in, u8 *out) -{ - sint i; - - for (i = 0; i < 16; i++) - out[i] = sbox(in[i]); -} - -static void shift_row(u8 *in, u8 *out) -{ - out[0] = in[0]; - out[1] = in[5]; - out[2] = in[10]; - out[3] = in[15]; - out[4] = in[4]; - out[5] = in[9]; - out[6] = in[14]; - out[7] = in[3]; - out[8] = in[8]; - out[9] = in[13]; - out[10] = in[2]; - out[11] = in[7]; - out[12] = in[12]; - out[13] = in[1]; - out[14] = in[6]; - out[15] = in[11]; -} - -static void mix_column(u8 *in, u8 *out) -{ - sint i; - u8 add1b[4]; - u8 add1bf7[4]; - u8 rotl[4]; - u8 swap_halves[4]; - u8 andf7[4]; - u8 rotr[4]; - u8 temp[4]; - u8 tempb[4]; - - for (i = 0; i < 4; i++) { - if ((in[i] & 0x80) == 0x80) - add1b[i] = 0x1b; - else - add1b[i] = 0x00; - } - swap_halves[0] = in[2]; /* Swap halves */ - swap_halves[1] = in[3]; - swap_halves[2] = in[0]; - swap_halves[3] = in[1]; - rotl[0] = in[3]; /* Rotate left 8 bits */ - rotl[1] = in[0]; - rotl[2] = in[1]; - rotl[3] = in[2]; - andf7[0] = in[0] & 0x7f; - andf7[1] = in[1] & 0x7f; - andf7[2] = in[2] & 0x7f; - andf7[3] = in[3] & 0x7f; - for (i = 3; i > 0; i--) { /* logical shift left 1 bit */ - andf7[i] = andf7[i] << 1; - if ((andf7[i - 1] & 0x80) == 0x80) - andf7[i] = (andf7[i] | 0x01); - } - andf7[0] = andf7[0] << 1; - andf7[0] = andf7[0] & 0xfe; - xor_32(add1b, andf7, add1bf7); - xor_32(in, add1bf7, rotr); - temp[0] = rotr[0]; /* Rotate right 8 bits */ - rotr[0] = rotr[1]; - rotr[1] = rotr[2]; - rotr[2] = rotr[3]; - rotr[3] = temp[0]; - xor_32(add1bf7, rotr, temp); - xor_32(swap_halves, rotl, tempb); - xor_32(temp, tempb, out); -} - -static void aes128k128d(u8 *key, u8 *data, u8 *ciphertext) -{ - sint round; - sint i; - u8 intermediatea[16]; - u8 intermediateb[16]; - u8 round_key[16]; - - for (i = 0; i < 16; i++) - round_key[i] = key[i]; - for (round = 0; round < 11; round++) { - if (round == 0) { - xor_128(round_key, data, ciphertext); - next_key(round_key, round); - } else if (round == 10) { - byte_sub(ciphertext, intermediatea); - shift_row(intermediatea, intermediateb); - xor_128(intermediateb, round_key, ciphertext); - } else { /* 1 - 9 */ - byte_sub(ciphertext, intermediatea); - shift_row(intermediatea, intermediateb); - mix_column(&intermediateb[0], &intermediatea[0]); - mix_column(&intermediateb[4], &intermediatea[4]); - mix_column(&intermediateb[8], &intermediatea[8]); - mix_column(&intermediateb[12], &intermediatea[12]); - xor_128(intermediatea, round_key, ciphertext); - next_key(round_key, round); - } - } -} - -/************************************************/ -/* construct_mic_iv() */ -/* Builds the MIC IV from header fields and PN */ -/************************************************/ -static void construct_mic_iv(u8 *mic_iv, sint qc_exists, sint a4_exists, - u8 *mpdu, uint payload_length, u8 *pn_vector) -{ - sint i; - - mic_iv[0] = 0x59; - if (qc_exists && a4_exists) - mic_iv[1] = mpdu[30] & 0x0f; /* QoS_TC */ - if (qc_exists && !a4_exists) - mic_iv[1] = mpdu[24] & 0x0f; /* mute bits 7-4 */ - if (!qc_exists) - mic_iv[1] = 0x00; - for (i = 2; i < 8; i++) - mic_iv[i] = mpdu[i + 8]; - for (i = 8; i < 14; i++) - mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */ - mic_iv[14] = (unsigned char)(payload_length / 256); - mic_iv[15] = (unsigned char)(payload_length % 256); -} - -/************************************************/ -/* construct_mic_header1() */ -/* Builds the first MIC header block from */ -/* header fields. */ -/************************************************/ -static void construct_mic_header1(u8 *mic_header1, sint header_length, u8 *mpdu) -{ - mic_header1[0] = (u8)((header_length - 2) / 256); - mic_header1[1] = (u8)((header_length - 2) % 256); - mic_header1[2] = mpdu[0] & 0xcf; /* Mute CF poll & CF ack bits */ - /* Mute retry, more data and pwr mgt bits */ - mic_header1[3] = mpdu[1] & 0xc7; - mic_header1[4] = mpdu[4]; /* A1 */ - mic_header1[5] = mpdu[5]; - mic_header1[6] = mpdu[6]; - mic_header1[7] = mpdu[7]; - mic_header1[8] = mpdu[8]; - mic_header1[9] = mpdu[9]; - mic_header1[10] = mpdu[10]; /* A2 */ - mic_header1[11] = mpdu[11]; - mic_header1[12] = mpdu[12]; - mic_header1[13] = mpdu[13]; - mic_header1[14] = mpdu[14]; - mic_header1[15] = mpdu[15]; -} - -/************************************************/ -/* construct_mic_header2() */ -/* Builds the last MIC header block from */ -/* header fields. */ -/************************************************/ -static void construct_mic_header2(u8 *mic_header2, u8 *mpdu, sint a4_exists, - sint qc_exists) -{ - sint i; - - for (i = 0; i < 16; i++) - mic_header2[i] = 0x00; - mic_header2[0] = mpdu[16]; /* A3 */ - mic_header2[1] = mpdu[17]; - mic_header2[2] = mpdu[18]; - mic_header2[3] = mpdu[19]; - mic_header2[4] = mpdu[20]; - mic_header2[5] = mpdu[21]; - mic_header2[6] = 0x00; - mic_header2[7] = 0x00; /* mpdu[23]; */ - if (!qc_exists && a4_exists) - for (i = 0; i < 6; i++) - mic_header2[8 + i] = mpdu[24 + i]; /* A4 */ - if (qc_exists && !a4_exists) { - mic_header2[8] = mpdu[24] & 0x0f; /* mute bits 15 - 4 */ - mic_header2[9] = mpdu[25] & 0x00; - } - if (qc_exists && a4_exists) { - for (i = 0; i < 6; i++) - mic_header2[8 + i] = mpdu[24 + i]; /* A4 */ - mic_header2[14] = mpdu[30] & 0x0f; - mic_header2[15] = mpdu[31] & 0x00; - } -} - -/************************************************/ -/* construct_mic_header2() */ -/* Builds the last MIC header block from */ -/* header fields. */ -/************************************************/ -static void construct_ctr_preload(u8 *ctr_preload, - sint a4_exists, sint qc_exists, - u8 *mpdu, u8 *pn_vector, sint c) -{ - sint i; - - for (i = 0; i < 16; i++) - ctr_preload[i] = 0x00; - i = 0; - ctr_preload[0] = 0x01; /* flag */ - if (qc_exists && a4_exists) - ctr_preload[1] = mpdu[30] & 0x0f; - if (qc_exists && !a4_exists) - ctr_preload[1] = mpdu[24] & 0x0f; - for (i = 2; i < 8; i++) - ctr_preload[i] = mpdu[i + 8]; - for (i = 8; i < 14; i++) - ctr_preload[i] = pn_vector[13 - i]; - ctr_preload[14] = (unsigned char)(c / 256); /* Ctr */ - ctr_preload[15] = (unsigned char)(c % 256); -} - -/************************************/ -/* bitwise_xor() */ -/* A 128 bit, bitwise exclusive or */ -/************************************/ -static void bitwise_xor(u8 *ina, u8 *inb, u8 *out) -{ - sint i; - - for (i = 0; i < 16; i++) - out[i] = ina[i] ^ inb[i]; -} - -static void aes_cipher(u8 *key, uint hdrlen, - u8 *pframe, uint plen) -{ - uint qc_exists, a4_exists, i, j, payload_remainder; - uint num_blocks, payload_index; - - u8 pn_vector[6]; - u8 mic_iv[16]; - u8 mic_header1[16]; - u8 mic_header2[16]; - u8 ctr_preload[16]; - - /* Intermediate Buffers */ - u8 chain_buffer[16]; - u8 aes_out[16]; - u8 padded_buffer[16]; - u8 mic[8]; - u16 frtype = GetFrameType(pframe); - u16 frsubtype = GetFrameSubType(pframe); - - frsubtype >>= 4; - memset((void *)mic_iv, 0, 16); - memset((void *)mic_header1, 0, 16); - memset((void *)mic_header2, 0, 16); - memset((void *)ctr_preload, 0, 16); - memset((void *)chain_buffer, 0, 16); - memset((void *)aes_out, 0, 16); - memset((void *)padded_buffer, 0, 16); - - if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN)) - a4_exists = 0; - else - a4_exists = 1; - - if ((frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACK)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFPOLL)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACKPOLL))) { - qc_exists = 1; - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - } else if ((frsubtype == 0x08) || - (frsubtype == 0x09) || - (frsubtype == 0x0a) || - (frsubtype == 0x0b)) { - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - qc_exists = 1; - } else { - qc_exists = 0; - } - pn_vector[0] = pframe[hdrlen]; - pn_vector[1] = pframe[hdrlen + 1]; - pn_vector[2] = pframe[hdrlen + 4]; - pn_vector[3] = pframe[hdrlen + 5]; - pn_vector[4] = pframe[hdrlen + 6]; - pn_vector[5] = pframe[hdrlen + 7]; - construct_mic_iv(mic_iv, qc_exists, a4_exists, pframe, plen, pn_vector); - construct_mic_header1(mic_header1, hdrlen, pframe); - construct_mic_header2(mic_header2, pframe, a4_exists, qc_exists); - payload_remainder = plen % 16; - num_blocks = plen / 16; - /* Find start of payload */ - payload_index = hdrlen + 8; - /* Calculate MIC */ - aes128k128d(key, mic_iv, aes_out); - bitwise_xor(aes_out, mic_header1, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - bitwise_xor(aes_out, mic_header2, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - for (i = 0; i < num_blocks; i++) { - bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); - payload_index += 16; - aes128k128d(key, chain_buffer, aes_out); - } - /* Add on the final payload block if it needs padding */ - if (payload_remainder > 0) { - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = pframe[payload_index++]; - bitwise_xor(aes_out, padded_buffer, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - } - for (j = 0; j < 8; j++) - mic[j] = aes_out[j]; - /* Insert MIC into payload */ - for (j = 0; j < 8; j++) - pframe[payload_index + j] = mic[j]; - payload_index = hdrlen + 8; - for (i = 0; i < num_blocks; i++) { - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, i + 1); - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); - for (j = 0; j < 16; j++) - pframe[payload_index++] = chain_buffer[j]; - } - if (payload_remainder > 0) { /* If short final block, then pad it,*/ - /* encrypt and copy unpadded part back */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, num_blocks + 1); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = pframe[payload_index + j]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < payload_remainder; j++) - pframe[payload_index++] = chain_buffer[j]; - } - /* Encrypt the MIC */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, 0); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < 8; j++) - padded_buffer[j] = pframe[j + hdrlen + 8 + plen]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < 8; j++) - pframe[payload_index++] = chain_buffer[j]; -} - -u32 r8712_aes_encrypt(struct _adapter *padapter, u8 *pxmitframe) -{ /* exclude ICV */ - /* Intermediate Buffers */ - sint curfragnum, length; - u8 *pframe, *prwskey; - struct sta_info *stainfo; - struct pkt_attrib *pattrib = &((struct xmit_frame *) - pxmitframe)->attrib; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u32 res = _SUCCESS; - - if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL) - return _FAIL; - pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET; - /* 4 start to encrypt each fragment */ - if (pattrib->encrypt == _AES_) { - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = r8712_get_stainfo(&padapter->stapriv, - &pattrib->ra[0]); - if (stainfo) { - prwskey = &stainfo->x_UncstKey.skey[0]; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - if ((curfragnum + 1) == pattrib->nr_frags) { - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - aes_cipher(prwskey, pattrib->hdrlen, - pframe, length); - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - aes_cipher(prwskey, pattrib->hdrlen, - pframe, length); - pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((addr_t)(pframe)); - } - } - } else { - res = _FAIL; - } - } - return res; -} - -static void aes_decipher(u8 *key, uint hdrlen, - u8 *pframe, uint plen) -{ - static u8 message[MAX_MSG_SIZE]; - uint qc_exists, a4_exists, i, j, payload_remainder; - uint num_blocks, payload_index; - u8 pn_vector[6]; - u8 mic_iv[16]; - u8 mic_header1[16]; - u8 mic_header2[16]; - u8 ctr_preload[16]; - /* Intermediate Buffers */ - u8 chain_buffer[16]; - u8 aes_out[16]; - u8 padded_buffer[16]; - u8 mic[8]; - uint frtype = GetFrameType(pframe); - uint frsubtype = GetFrameSubType(pframe); - - frsubtype >>= 4; - memset((void *)mic_iv, 0, 16); - memset((void *)mic_header1, 0, 16); - memset((void *)mic_header2, 0, 16); - memset((void *)ctr_preload, 0, 16); - memset((void *)chain_buffer, 0, 16); - memset((void *)aes_out, 0, 16); - memset((void *)padded_buffer, 0, 16); - /* start to decrypt the payload */ - /*(plen including llc, payload and mic) */ - num_blocks = (plen - 8) / 16; - payload_remainder = (plen - 8) % 16; - pn_vector[0] = pframe[hdrlen]; - pn_vector[1] = pframe[hdrlen + 1]; - pn_vector[2] = pframe[hdrlen + 4]; - pn_vector[3] = pframe[hdrlen + 5]; - pn_vector[4] = pframe[hdrlen + 6]; - pn_vector[5] = pframe[hdrlen + 7]; - if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN)) - a4_exists = 0; - else - a4_exists = 1; - if ((frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACK)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFPOLL)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACKPOLL))) { - qc_exists = 1; - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - } else if ((frsubtype == 0x08) || - (frsubtype == 0x09) || - (frsubtype == 0x0a) || - (frsubtype == 0x0b)) { - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - qc_exists = 1; - } else { - qc_exists = 0; - } - /* now, decrypt pframe with hdrlen offset and plen long */ - payload_index = hdrlen + 8; /* 8 is for extiv */ - for (i = 0; i < num_blocks; i++) { - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, i + 1); - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); - for (j = 0; j < 16; j++) - pframe[payload_index++] = chain_buffer[j]; - } - if (payload_remainder > 0) { /* If short final block, pad it,*/ - /* encrypt it and copy the unpadded part back */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, num_blocks + 1); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = pframe[payload_index + j]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < payload_remainder; j++) - pframe[payload_index++] = chain_buffer[j]; - } - /* start to calculate the mic */ - memcpy((void *)message, pframe, (hdrlen + plen + 8)); - pn_vector[0] = pframe[hdrlen]; - pn_vector[1] = pframe[hdrlen + 1]; - pn_vector[2] = pframe[hdrlen + 4]; - pn_vector[3] = pframe[hdrlen + 5]; - pn_vector[4] = pframe[hdrlen + 6]; - pn_vector[5] = pframe[hdrlen + 7]; - construct_mic_iv(mic_iv, qc_exists, a4_exists, message, plen - 8, - pn_vector); - construct_mic_header1(mic_header1, hdrlen, message); - construct_mic_header2(mic_header2, message, a4_exists, qc_exists); - payload_remainder = (plen - 8) % 16; - num_blocks = (plen - 8) / 16; - /* Find start of payload */ - payload_index = hdrlen + 8; - /* Calculate MIC */ - aes128k128d(key, mic_iv, aes_out); - bitwise_xor(aes_out, mic_header1, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - bitwise_xor(aes_out, mic_header2, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - for (i = 0; i < num_blocks; i++) { - bitwise_xor(aes_out, &message[payload_index], chain_buffer); - payload_index += 16; - aes128k128d(key, chain_buffer, aes_out); - } - /* Add on the final payload block if it needs padding */ - if (payload_remainder > 0) { - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = message[payload_index++]; - bitwise_xor(aes_out, padded_buffer, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - } - for (j = 0; j < 8; j++) - mic[j] = aes_out[j]; - /* Insert MIC into payload */ - for (j = 0; j < 8; j++) - message[payload_index + j] = mic[j]; - payload_index = hdrlen + 8; - for (i = 0; i < num_blocks; i++) { - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - message, pn_vector, i + 1); - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, &message[payload_index], chain_buffer); - for (j = 0; j < 16; j++) - message[payload_index++] = chain_buffer[j]; - } - if (payload_remainder > 0) { /* If short final block, pad it,*/ - /* encrypt and copy unpadded part back */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - message, pn_vector, num_blocks + 1); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = message[payload_index + j]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < payload_remainder; j++) - message[payload_index++] = chain_buffer[j]; - } - /* Encrypt the MIC */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, message, - pn_vector, 0); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < 8; j++) - padded_buffer[j] = message[j + hdrlen + plen]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < 8; j++) - message[payload_index++] = chain_buffer[j]; - /* compare the mic */ -} - -void r8712_aes_decrypt(struct _adapter *padapter, u8 *precvframe) -{ /* exclude ICV */ - /* Intermediate Buffers */ - sint length; - u8 *pframe, *prwskey, *iv, idx; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &((union recv_frame *) - precvframe)->u.hdr.attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - pframe = (unsigned char *)((union recv_frame *)precvframe)-> - u.hdr.rx_data; - /* 4 start to encrypt each fragment */ - if (prxattrib->encrypt == _AES_) { - stainfo = r8712_get_stainfo(&padapter->stapriv, - &prxattrib->ta[0]); - if (stainfo) { - if (is_multicast_ether_addr(prxattrib->ra)) { - iv = pframe + prxattrib->hdrlen; - idx = iv[3]; - prwskey = &psecuritypriv->XGrpKey[ - ((idx >> 6) & 0x3) - 1].skey[0]; - if (!psecuritypriv->binstallGrpkey) - return; - - } else { - prwskey = &stainfo->x_UncstKey.skey[0]; - } - length = ((union recv_frame *)precvframe)-> - u.hdr.len - prxattrib->hdrlen - - prxattrib->iv_len; - aes_decipher(prwskey, prxattrib->hdrlen, pframe, - length); - } - } -} - -void r8712_use_tkipkey_handler(struct timer_list *t) -{ - struct _adapter *padapter = - from_timer(padapter, t, securitypriv.tkip_timer); - - padapter->securitypriv.busetkipkey = true; -} diff --git a/drivers/staging/rtl8712/rtl871x_security.h b/drivers/staging/rtl8712/rtl871x_security.h deleted file mode 100644 index 8461b7f05359..000000000000 --- a/drivers/staging/rtl8712/rtl871x_security.h +++ /dev/null @@ -1,218 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_SECURITY_H_ -#define __RTL871X_SECURITY_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define _NO_PRIVACY_ 0x0 -#define _WEP40_ 0x1 -#define _TKIP_ 0x2 -#define _TKIP_WTMIC_ 0x3 -#define _AES_ 0x4 -#define _WEP104_ 0x5 - -#define _WPA_IE_ID_ 0xdd -#define _WPA2_IE_ID_ 0x30 - -#ifndef Ndis802_11AuthModeWPA2 -#define Ndis802_11AuthModeWPA2 (Ndis802_11AuthModeWPANone + 1) -#endif - -#ifndef Ndis802_11AuthModeWPA2PSK -#define Ndis802_11AuthModeWPA2PSK (Ndis802_11AuthModeWPANone + 2) -#endif - -union pn48 { - u64 val; -#if defined(__BIG_ENDIAN) - struct { - u8 TSC7; - u8 TSC6; - u8 TSC5; - u8 TSC4; - u8 TSC3; - u8 TSC2; - u8 TSC1; - u8 TSC0; - } _byte_; -#else - struct { - u8 TSC0; - u8 TSC1; - u8 TSC2; - u8 TSC3; - u8 TSC4; - u8 TSC5; - u8 TSC6; - u8 TSC7; - } _byte_; -#endif -}; - -union Keytype { - u8 skey[16]; - u32 lkey[4]; -}; - -struct RT_PMKID_LIST { - u8 bUsed; - u8 Bssid[6]; - u8 PMKID[16]; - u8 SsidBuf[33]; - u8 *ssid_octet; - u16 ssid_length; -}; - -struct security_priv { - u32 AuthAlgrthm; /* 802.11 auth, could be open, shared, - * 8021x and authswitch - */ - u32 PrivacyAlgrthm; /* This specify the privacy for shared - * auth. algorithm. - */ - u32 PrivacyKeyIndex; /* this is only valid for legendary - * wep, 0~3 for key id. - */ - union Keytype DefKey[4]; /* this is only valid for def. key */ - u32 DefKeylen[4]; - u32 XGrpPrivacy; /* This specify the privacy algthm. - * used for Grp key - */ - u32 XGrpKeyid; /* key id used for Grp Key */ - union Keytype XGrpKey[2]; /* 802.1x Group Key, for - * inx0 and inx1 - */ - union Keytype XGrptxmickey[2]; - union Keytype XGrprxmickey[2]; - union pn48 Grptxpn; /* PN48 used for Grp Key xmit. */ - union pn48 Grprxpn; /* PN48 used for Grp Key recv. */ - u8 wps_hw_pbc_pressed;/*for hw pbc pressed*/ - u8 wps_phase;/*for wps*/ - u8 wps_ie[MAX_WPA_IE_LEN << 2]; - int wps_ie_len; - u8 binstallGrpkey; - u8 busetkipkey; - struct timer_list tkip_timer; - u8 bcheck_grpkey; - u8 bgrpkey_handshake; - s32 sw_encrypt; /* from registry_priv */ - s32 sw_decrypt; /* from registry_priv */ - s32 hw_decrypted; /* if the rx packets is hw_decrypted==false, - * it means the hw has not been ready. - */ - u32 ndisauthtype; /* keeps the auth_type & enc_status from upper - * layer ioctl(wpa_supplicant or wzc) - */ - u32 ndisencryptstatus; - struct wlan_bssid_ex sec_bss; /* for joinbss (h2c buffer) usage */ - struct NDIS_802_11_WEP ndiswep; - u8 assoc_info[600]; - u8 szofcapability[256]; /* for wpa2 usage */ - u8 oidassociation[512]; /* for wpa/wpa2 usage */ - u8 authenticator_ie[256]; /* store ap security information element */ - u8 supplicant_ie[256]; /* store sta security information element */ - /* for tkip countermeasure */ - u32 last_mic_err_time; - u8 btkip_countermeasure; - u8 btkip_wait_report; - u32 btkip_countermeasure_time; - /*------------------------------------------------------------------- - * For WPA2 Pre-Authentication. - *------------------------------------------------------------------ - **/ - struct RT_PMKID_LIST PMKIDList[NUM_PMKID_CACHE]; - u8 PMKIDIndex; -}; - -#define GET_ENCRY_ALGO(psecuritypriv, psta, encry_algo, bmcst) \ -do { \ - switch (psecuritypriv->AuthAlgrthm) { \ - case 0: \ - case 1: \ - case 3: \ - encry_algo = (u8)psecuritypriv->PrivacyAlgrthm; \ - break; \ - case 2: \ - if (bmcst) \ - encry_algo = (u8)psecuritypriv->XGrpPrivacy; \ - else \ - encry_algo = (u8)psta->XPrivacy; \ - break; \ - } \ -} while (0) -#define SET_ICE_IV_LEN(iv_len, icv_len, encrypt)\ -do {\ - switch (encrypt) { \ - case _WEP40_: \ - case _WEP104_: \ - iv_len = 4; \ - icv_len = 4; \ - break; \ - case _TKIP_: \ - iv_len = 8; \ - icv_len = 4; \ - break; \ - case _AES_: \ - iv_len = 8; \ - icv_len = 8; \ - break; \ - default: \ - iv_len = 0; \ - icv_len = 0; \ - break; \ - } \ -} while (0) -#define GET_TKIP_PN(iv, txpn) \ -do {\ - txpn._byte_.TSC0 = iv[2];\ - txpn._byte_.TSC1 = iv[0];\ - txpn._byte_.TSC2 = iv[4];\ - txpn._byte_.TSC3 = iv[5];\ - txpn._byte_.TSC4 = iv[6];\ - txpn._byte_.TSC5 = iv[7];\ -} while (0) - -#define ROL32(A, n) (((A) << (n)) | (((A) >> (32 - (n))) & ((1UL << (n)) - 1))) -#define ROR32(A, n) ROL32((A), 32 - (n)) - -struct mic_data { - u32 K0, K1; /* Key */ - u32 L, R; /* Current state */ - u32 M; /* Message accumulator (single word) */ - u32 nBytesInM; /* # bytes in M */ -}; - -void seccalctkipmic( - u8 *key, - u8 *header, - u8 *data, - u32 data_len, - u8 *Miccode, - u8 priority); - -void r8712_secmicsetkey(struct mic_data *pmicdata, u8 *key); -void r8712_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nBytes); -void r8712_secgetmic(struct mic_data *pmicdata, u8 *dst); -u32 r8712_aes_encrypt(struct _adapter *padapter, u8 *pxmitframe); -u32 r8712_tkip_encrypt(struct _adapter *padapter, u8 *pxmitframe); -void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe); -void r8712_aes_decrypt(struct _adapter *padapter, u8 *precvframe); -void r8712_tkip_decrypt(struct _adapter *padapter, u8 *precvframe); -void r8712_wep_decrypt(struct _adapter *padapter, u8 *precvframe); -void r8712_use_tkipkey_handler(struct timer_list *t); - -#endif /*__RTL871X_SECURITY_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_sta_mgt.c b/drivers/staging/rtl8712/rtl871x_sta_mgt.c deleted file mode 100644 index 2c806a0105bf..000000000000 --- a/drivers/staging/rtl8712/rtl871x_sta_mgt.c +++ /dev/null @@ -1,263 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_sta_mgt.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_STA_MGT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "xmit_osdep.h" -#include "sta_info.h" - -static void _init_stainfo(struct sta_info *psta) -{ - memset((u8 *)psta, 0, sizeof(struct sta_info)); - spin_lock_init(&psta->lock); - INIT_LIST_HEAD(&psta->list); - INIT_LIST_HEAD(&psta->hash_list); - _r8712_init_sta_xmit_priv(&psta->sta_xmitpriv); - _r8712_init_sta_recv_priv(&psta->sta_recvpriv); - INIT_LIST_HEAD(&psta->asoc_list); - INIT_LIST_HEAD(&psta->auth_list); -} - -int _r8712_init_sta_priv(struct sta_priv *pstapriv) -{ - struct sta_info *psta; - s32 i; - - pstapriv->pallocated_stainfo_buf = kmalloc(sizeof(struct sta_info) * - NUM_STA + 4, GFP_ATOMIC); - if (!pstapriv->pallocated_stainfo_buf) - return -ENOMEM; - pstapriv->pstainfo_buf = pstapriv->pallocated_stainfo_buf + 4 - - ((addr_t)(pstapriv->pallocated_stainfo_buf) & 3); - _init_queue(&pstapriv->free_sta_queue); - spin_lock_init(&pstapriv->sta_hash_lock); - pstapriv->asoc_sta_count = 0; - _init_queue(&pstapriv->sleep_q); - _init_queue(&pstapriv->wakeup_q); - psta = (struct sta_info *)(pstapriv->pstainfo_buf); - for (i = 0; i < NUM_STA; i++) { - _init_stainfo(psta); - INIT_LIST_HEAD(&(pstapriv->sta_hash[i])); - list_add_tail(&psta->list, &pstapriv->free_sta_queue.queue); - psta++; - } - INIT_LIST_HEAD(&pstapriv->asoc_list); - INIT_LIST_HEAD(&pstapriv->auth_list); - return 0; -} - -/* this function is used to free the memory of lock || sema for all stainfos */ -static void mfree_all_stainfo(struct sta_priv *pstapriv) -{ - unsigned long irqL; - struct list_head *plist, *phead; - - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - phead = &pstapriv->free_sta_queue.queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) - plist = plist->next; - - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); -} - -void _r8712_free_sta_priv(struct sta_priv *pstapriv) -{ - if (pstapriv) { - /* be done before free sta_hash_lock */ - mfree_all_stainfo(pstapriv); - kfree(pstapriv->pallocated_stainfo_buf); - } -} - -struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) -{ - s32 index; - struct list_head *phash_list; - struct sta_info *psta; - struct __queue *pfree_sta_queue; - struct recv_reorder_ctrl *preorder_ctrl; - int i = 0; - u16 wRxSeqInitialValue = 0xffff; - unsigned long flags; - - pfree_sta_queue = &pstapriv->free_sta_queue; - spin_lock_irqsave(&pfree_sta_queue->lock, flags); - psta = list_first_entry_or_null(&pfree_sta_queue->queue, - struct sta_info, list); - if (psta) { - list_del_init(&psta->list); - _init_stainfo(psta); - memcpy(psta->hwaddr, hwaddr, ETH_ALEN); - index = wifi_mac_hash(hwaddr); - if (index >= NUM_STA) { - psta = NULL; - goto exit; - } - phash_list = &pstapriv->sta_hash[index]; - list_add_tail(&psta->hash_list, phash_list); - pstapriv->asoc_sta_count++; - -/* For the SMC router, the sequence number of first packet of WPS handshake - * will be 0. In this case, this packet will be dropped by recv_decache function - * if we use the 0x00 as the default value for tid_rxseq variable. So, we - * initialize the tid_rxseq variable as the 0xffff. - */ - for (i = 0; i < 16; i++) - memcpy(&psta->sta_recvpriv.rxcache.tid_rxseq[i], - &wRxSeqInitialValue, 2); - /* for A-MPDU Rx reordering buffer control */ - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - preorder_ctrl->padapter = pstapriv->padapter; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - preorder_ctrl->wsize_b = 64; - _init_queue(&preorder_ctrl->pending_recvframe_queue); - r8712_init_recv_timer(preorder_ctrl); - } - } -exit: - spin_unlock_irqrestore(&pfree_sta_queue->lock, flags); - return psta; -} - -/* using pstapriv->sta_hash_lock to protect */ -void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta) -{ - int i; - unsigned long irqL0; - struct __queue *pfree_sta_queue; - struct recv_reorder_ctrl *preorder_ctrl; - struct sta_xmit_priv *pstaxmitpriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct sta_priv *pstapriv = &padapter->stapriv; - - if (!psta) - return; - pfree_sta_queue = &pstapriv->free_sta_queue; - pstaxmitpriv = &psta->sta_xmitpriv; - spin_lock_irqsave(&(pxmitpriv->vo_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vo_q.sta_pending); - list_del_init(&(pstaxmitpriv->vo_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->vo_pending.lock), irqL0); - spin_lock_irqsave(&(pxmitpriv->vi_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vi_q.sta_pending); - list_del_init(&(pstaxmitpriv->vi_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->vi_pending.lock), irqL0); - spin_lock_irqsave(&(pxmitpriv->bk_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->bk_q.sta_pending); - list_del_init(&(pstaxmitpriv->bk_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->bk_pending.lock), irqL0); - spin_lock_irqsave(&(pxmitpriv->be_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->be_q.sta_pending); - list_del_init(&(pstaxmitpriv->be_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->be_pending.lock), irqL0); - list_del_init(&psta->hash_list); - pstapriv->asoc_sta_count--; - /* re-init sta_info; 20061114 */ - _r8712_init_sta_xmit_priv(&psta->sta_xmitpriv); - _r8712_init_sta_recv_priv(&psta->sta_recvpriv); - /* for A-MPDU Rx reordering buffer control, - * cancel reordering_ctrl_timer - */ - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - del_timer(&preorder_ctrl->reordering_ctrl_timer); - } - spin_lock(&(pfree_sta_queue->lock)); - /* insert into free_sta_queue; 20061114 */ - list_add_tail(&psta->list, &pfree_sta_queue->queue); - spin_unlock(&(pfree_sta_queue->lock)); -} - -/* free all stainfo which in sta_hash[all] */ -void r8712_free_all_stainfo(struct _adapter *padapter) -{ - unsigned long irqL; - struct list_head *plist, *phead; - s32 index; - struct sta_info *psta = NULL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct sta_info *pbcmc_stainfo = r8712_get_bcmc_stainfo(padapter); - - if (pstapriv->asoc_sta_count == 1) - return; - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - for (index = 0; index < NUM_STA; index++) { - phead = &(pstapriv->sta_hash[index]); - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - psta = container_of(plist, - struct sta_info, hash_list); - plist = plist->next; - if (pbcmc_stainfo != psta) - r8712_free_stainfo(padapter, psta); - } - } - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); -} - -/* any station allocated can be searched by hash list */ -struct sta_info *r8712_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) -{ - unsigned long irqL; - struct list_head *plist, *phead; - struct sta_info *psta = NULL; - u32 index; - - if (!hwaddr) - return NULL; - index = wifi_mac_hash(hwaddr); - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - phead = &(pstapriv->sta_hash[index]); - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - psta = container_of(plist, struct sta_info, hash_list); - if ((!memcmp(psta->hwaddr, hwaddr, ETH_ALEN))) { - /* if found the matched address */ - break; - } - psta = NULL; - plist = plist->next; - } - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); - return psta; -} - -void r8712_init_bcmc_stainfo(struct _adapter *padapter) -{ - unsigned char bcast_addr[6] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - struct sta_priv *pstapriv = &padapter->stapriv; - - r8712_alloc_stainfo(pstapriv, bcast_addr); -} - -struct sta_info *r8712_get_bcmc_stainfo(struct _adapter *padapter) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - - return r8712_get_stainfo(pstapriv, bc_addr); -} - -u8 r8712_access_ctrl(struct wlan_acl_pool *pacl_list, u8 *mac_addr) -{ - return true; -} diff --git a/drivers/staging/rtl8712/rtl871x_wlan_sme.h b/drivers/staging/rtl8712/rtl871x_wlan_sme.h deleted file mode 100644 index 97ea1451426c..000000000000 --- a/drivers/staging/rtl8712/rtl871x_wlan_sme.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_WLAN_SME_H_ -#define _RTL871X_WLAN_SME_H_ - -#define MSR_APMODE 0x0C -#define MSR_STAMODE 0x08 -#define MSR_ADHOCMODE 0x04 -#define MSR_NOLINKMODE 0x00 -#define _1M_RATE_ 0 -#define _2M_RATE_ 1 -#define _5M_RATE_ 2 -#define _11M_RATE_ 3 -#define _6M_RATE_ 4 -#define _9M_RATE_ 5 -#define _12M_RATE_ 6 -#define _18M_RATE_ 7 -#define _24M_RATE_ 8 -#define _36M_RATE_ 9 -#define _48M_RATE_ 10 -#define _54M_RATE_ 11 - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_xmit.c b/drivers/staging/rtl8712/rtl871x_xmit.c deleted file mode 100644 index 6353dbe554d3..000000000000 --- a/drivers/staging/rtl8712/rtl871x_xmit.c +++ /dev/null @@ -1,1059 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_xmit.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_XMIT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -#include <linux/usb.h> -#include <linux/ieee80211.h> - -static const u8 P802_1H_OUI[P80211_OUI_LEN] = {0x00, 0x00, 0xf8}; -static const u8 RFC1042_OUI[P80211_OUI_LEN] = {0x00, 0x00, 0x00}; -static void init_hwxmits(struct hw_xmit *phwxmit, sint entry); -static void alloc_hwxmits(struct _adapter *padapter); -static void free_hwxmits(struct _adapter *padapter); - -static void _init_txservq(struct tx_servq *ptxservq) -{ - INIT_LIST_HEAD(&ptxservq->tx_pending); - _init_queue(&ptxservq->sta_pending); - ptxservq->qcnt = 0; -} - -void _r8712_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv) -{ - memset((unsigned char *)psta_xmitpriv, 0, - sizeof(struct sta_xmit_priv)); - spin_lock_init(&psta_xmitpriv->lock); - _init_txservq(&psta_xmitpriv->be_q); - _init_txservq(&psta_xmitpriv->bk_q); - _init_txservq(&psta_xmitpriv->vi_q); - _init_txservq(&psta_xmitpriv->vo_q); - INIT_LIST_HEAD(&psta_xmitpriv->legacy_dz); - INIT_LIST_HEAD(&psta_xmitpriv->apsd); -} - -int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv, - struct _adapter *padapter) -{ - sint i; - struct xmit_buf *pxmitbuf; - struct xmit_frame *pxframe; - int j; - - memset((unsigned char *)pxmitpriv, 0, sizeof(struct xmit_priv)); - spin_lock_init(&pxmitpriv->lock); - /* - *Please insert all the queue initialization using _init_queue below - */ - pxmitpriv->adapter = padapter; - _init_queue(&pxmitpriv->be_pending); - _init_queue(&pxmitpriv->bk_pending); - _init_queue(&pxmitpriv->vi_pending); - _init_queue(&pxmitpriv->vo_pending); - _init_queue(&pxmitpriv->bm_pending); - _init_queue(&pxmitpriv->legacy_dz_queue); - _init_queue(&pxmitpriv->apsd_queue); - _init_queue(&pxmitpriv->free_xmit_queue); - /* - * Please allocate memory with sz = (struct xmit_frame) * NR_XMITFRAME, - * and initialize free_xmit_frame below. - * Please also apply free_txobj to link_up all the xmit_frames... - */ - pxmitpriv->pallocated_frame_buf = - kmalloc(NR_XMITFRAME * sizeof(struct xmit_frame) + 4, - GFP_ATOMIC); - if (!pxmitpriv->pallocated_frame_buf) { - pxmitpriv->pxmit_frame_buf = NULL; - return -ENOMEM; - } - pxmitpriv->pxmit_frame_buf = pxmitpriv->pallocated_frame_buf + 4 - - ((addr_t) (pxmitpriv->pallocated_frame_buf) & 3); - pxframe = (struct xmit_frame *) pxmitpriv->pxmit_frame_buf; - for (i = 0; i < NR_XMITFRAME; i++) { - INIT_LIST_HEAD(&(pxframe->list)); - pxframe->padapter = padapter; - pxframe->frame_tag = DATA_FRAMETAG; - pxframe->pkt = NULL; - pxframe->buf_addr = NULL; - pxframe->pxmitbuf = NULL; - list_add_tail(&(pxframe->list), - &(pxmitpriv->free_xmit_queue.queue)); - pxframe++; - } - pxmitpriv->free_xmitframe_cnt = NR_XMITFRAME; - /* - * init xmit hw_txqueue - */ - _r8712_init_hw_txqueue(&pxmitpriv->be_txqueue, BE_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->bk_txqueue, BK_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->vi_txqueue, VI_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->vo_txqueue, VO_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->bmc_txqueue, BMC_QUEUE_INX); - pxmitpriv->frag_len = MAX_FRAG_THRESHOLD; - pxmitpriv->txirp_cnt = 1; - /*per AC pending irp*/ - pxmitpriv->beq_cnt = 0; - pxmitpriv->bkq_cnt = 0; - pxmitpriv->viq_cnt = 0; - pxmitpriv->voq_cnt = 0; - /*init xmit_buf*/ - _init_queue(&pxmitpriv->free_xmitbuf_queue); - _init_queue(&pxmitpriv->pending_xmitbuf_queue); - pxmitpriv->pallocated_xmitbuf = - kmalloc(NR_XMITBUFF * sizeof(struct xmit_buf) + 4, GFP_ATOMIC); - if (!pxmitpriv->pallocated_xmitbuf) - goto clean_up_frame_buf; - pxmitpriv->pxmitbuf = pxmitpriv->pallocated_xmitbuf + 4 - - ((addr_t)(pxmitpriv->pallocated_xmitbuf) & 3); - pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; - for (i = 0; i < NR_XMITBUFF; i++) { - INIT_LIST_HEAD(&pxmitbuf->list); - pxmitbuf->pallocated_buf = - kmalloc(MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ, GFP_ATOMIC); - if (!pxmitbuf->pallocated_buf) { - j = 0; - goto clean_up_alloc_buf; - } - pxmitbuf->pbuf = pxmitbuf->pallocated_buf + XMITBUF_ALIGN_SZ - - ((addr_t) (pxmitbuf->pallocated_buf) & - (XMITBUF_ALIGN_SZ - 1)); - if (r8712_xmit_resource_alloc(padapter, pxmitbuf)) { - j = 1; - goto clean_up_alloc_buf; - } - list_add_tail(&pxmitbuf->list, - &(pxmitpriv->free_xmitbuf_queue.queue)); - pxmitbuf++; - } - pxmitpriv->free_xmitbuf_cnt = NR_XMITBUFF; - INIT_WORK(&padapter->wk_filter_rx_ff0, r8712_SetFilter); - alloc_hwxmits(padapter); - init_hwxmits(pxmitpriv->hwxmits, pxmitpriv->hwxmit_entry); - tasklet_setup(&pxmitpriv->xmit_tasklet, r8712_xmit_bh); - return 0; - -clean_up_alloc_buf: - if (j) { - /* failure happened in r8712_xmit_resource_alloc() - * delete extra pxmitbuf->pallocated_buf - */ - kfree(pxmitbuf->pallocated_buf); - } - for (j = 0; j < i; j++) { - int k; - - pxmitbuf--; /* reset pointer */ - kfree(pxmitbuf->pallocated_buf); - for (k = 0; k < 8; k++) /* delete xmit urb's */ - usb_free_urb(pxmitbuf->pxmit_urb[k]); - } - kfree(pxmitpriv->pallocated_xmitbuf); - pxmitpriv->pallocated_xmitbuf = NULL; -clean_up_frame_buf: - kfree(pxmitpriv->pallocated_frame_buf); - pxmitpriv->pallocated_frame_buf = NULL; - return -ENOMEM; -} - -void _free_xmit_priv(struct xmit_priv *pxmitpriv) -{ - int i; - struct _adapter *padapter = pxmitpriv->adapter; - struct xmit_frame *pxmitframe = (struct xmit_frame *) - pxmitpriv->pxmit_frame_buf; - struct xmit_buf *pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; - - if (!pxmitpriv->pxmit_frame_buf) - return; - for (i = 0; i < NR_XMITFRAME; i++) { - r8712_xmit_complete(padapter, pxmitframe); - pxmitframe++; - } - for (i = 0; i < NR_XMITBUFF; i++) { - r8712_xmit_resource_free(padapter, pxmitbuf); - kfree(pxmitbuf->pallocated_buf); - pxmitbuf++; - } - kfree(pxmitpriv->pallocated_frame_buf); - kfree(pxmitpriv->pallocated_xmitbuf); - free_hwxmits(padapter); -} - -int r8712_update_attrib(struct _adapter *padapter, _pkt *pkt, - struct pkt_attrib *pattrib) -{ - struct pkt_file pktfile; - struct sta_info *psta = NULL; - struct ethhdr etherhdr; - - struct tx_cmd txdesc; - - bool bmcast; - struct sta_priv *pstapriv = &padapter->stapriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - - _r8712_open_pktfile(pkt, &pktfile); - - _r8712_pktfile_read(&pktfile, (unsigned char *)&etherhdr, ETH_HLEN); - - pattrib->ether_type = ntohs(etherhdr.h_proto); - - /* - * If driver xmit ARP packet, driver can set ps mode to initial - * setting. It stands for getting DHCP or fix IP. - */ - if (pattrib->ether_type == 0x0806) { - if (padapter->pwrctrlpriv.pwr_mode != - padapter->registrypriv.power_mgnt) { - del_timer_sync(&pmlmepriv->dhcp_timer); - r8712_set_ps_mode(padapter, - padapter->registrypriv.power_mgnt, - padapter->registrypriv.smart_ps); - } - } - - memcpy(pattrib->dst, &etherhdr.h_dest, ETH_ALEN); - memcpy(pattrib->src, &etherhdr.h_source, ETH_ALEN); - pattrib->pctrl = 0; - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, get_bssid(pmlmepriv), ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - /*firstly, filter packet not belongs to mp*/ - if (pattrib->ether_type != 0x8712) - return -EINVAL; - /* for mp storing the txcmd per packet, - * according to the info of txcmd to update pattrib - */ - /*get MP_TXDESC_SIZE bytes txcmd per packet*/ - _r8712_pktfile_read(&pktfile, (u8 *)&txdesc, TXDESC_SIZE); - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - pattrib->pctrl = 1; - } - /* r8712_xmitframe_coalesce() overwrite this!*/ - pattrib->pktlen = pktfile.pkt_len; - if (pattrib->ether_type == ETH_P_IP) { - /* The following is for DHCP and ARP packet, we use cck1M to - * tx these packets and let LPS awake some time - * to prevent DHCP protocol fail - */ - u8 tmp[24]; - - _r8712_pktfile_read(&pktfile, &tmp[0], 24); - pattrib->dhcp_pkt = 0; - if (pktfile.pkt_len > 282) {/*MINIMUM_DHCP_PACKET_SIZE)*/ - if (pattrib->ether_type == ETH_P_IP) {/* IP header*/ - if (((tmp[21] == 68) && (tmp[23] == 67)) || - ((tmp[21] == 67) && (tmp[23] == 68))) { - /* 68 : UDP BOOTP client - * 67 : UDP BOOTP server - * Use low rate to send DHCP packet. - */ - pattrib->dhcp_pkt = 1; - } - } - } - } - bmcast = is_multicast_ether_addr(pattrib->ra); - /* get sta_info*/ - if (bmcast) { - psta = r8712_get_bcmc_stainfo(padapter); - pattrib->mac_id = 4; - } else { - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - psta = r8712_get_stainfo(pstapriv, - get_bssid(pmlmepriv)); - pattrib->mac_id = 5; - } else { - psta = r8712_get_stainfo(pstapriv, pattrib->ra); - if (!psta) /* drop the pkt */ - return -ENOMEM; - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - pattrib->mac_id = 5; - else - pattrib->mac_id = psta->mac_id; - } - } - - if (psta) { - pattrib->psta = psta; - } else { - /* if we cannot get psta => drrp the pkt */ - return -ENOMEM; - } - - pattrib->ack_policy = 0; - /* get ether_hdr_len */ - pattrib->pkt_hdrlen = ETH_HLEN; - - if (pqospriv->qos_option) { - r8712_set_qos(&pktfile, pattrib); - } else { - pattrib->hdrlen = WLAN_HDR_A3_LEN; - pattrib->subtype = IEEE80211_FTYPE_DATA; - pattrib->priority = 0; - } - if (psta->ieee8021x_blocked) { - pattrib->encrypt = 0; - if ((pattrib->ether_type != 0x888e) && - !check_fwstate(pmlmepriv, WIFI_MP_STATE)) - return -EINVAL; - } else { - GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, bmcast); - } - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - pattrib->iv_len = 4; - pattrib->icv_len = 4; - break; - case _TKIP_: - pattrib->iv_len = 8; - pattrib->icv_len = 4; - if (padapter->securitypriv.busetkipkey == _FAIL) - return -EINVAL; - break; - case _AES_: - pattrib->iv_len = 8; - pattrib->icv_len = 8; - break; - default: - pattrib->iv_len = 0; - pattrib->icv_len = 0; - break; - } - - if (pattrib->encrypt && - (padapter->securitypriv.sw_encrypt || - !psecuritypriv->hw_decrypted)) - pattrib->bswenc = true; - else - pattrib->bswenc = false; - /* if in MP_STATE, update pkt_attrib from mp_txcmd, and overwrite - * some settings above. - */ - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - pattrib->priority = - (le32_to_cpu(txdesc.txdw1) >> QSEL_SHT) & 0x1f; - return 0; -} - -static int xmitframe_addmic(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - u32 curfragnum, length; - u8 *pframe, *payload, mic[8]; - struct mic_data micdata; - struct sta_info *stainfo; - struct qos_priv *pqospriv = &(padapter->mlmepriv.qospriv); - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct security_priv *psecpriv = &padapter->securitypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u8 priority[4] = {}; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = r8712_get_stainfo(&padapter->stapriv, - &pattrib->ra[0]); - if (pattrib->encrypt == _TKIP_) { - /*encode mic code*/ - if (stainfo) { - u8 null_key[16] = {}; - - pframe = pxmitframe->buf_addr + TXDESC_OFFSET; - if (bmcst) { - if (!memcmp(psecpriv->XGrptxmickey - [psecpriv->XGrpKeyid].skey, - null_key, 16)) - return -ENOMEM; - /*start to calculate the mic code*/ - r8712_secmicsetkey(&micdata, - psecpriv->XGrptxmickey - [psecpriv->XGrpKeyid].skey); - } else { - if (!memcmp(&stainfo->tkiptxmickey.skey[0], - null_key, 16)) - return -ENOMEM; - /* start to calculate the mic code */ - r8712_secmicsetkey(&micdata, - &stainfo->tkiptxmickey.skey[0]); - } - if (pframe[1] & 1) { /* ToDS==1 */ - r8712_secmicappend(&micdata, - &pframe[16], 6); /*DA*/ - if (pframe[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, - &pframe[24], 6); - else - r8712_secmicappend(&micdata, - &pframe[10], 6); - } else { /* ToDS==0 */ - r8712_secmicappend(&micdata, - &pframe[4], 6); /* DA */ - if (pframe[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, - &pframe[16], 6); - else - r8712_secmicappend(&micdata, - &pframe[10], 6); - } - if (pqospriv->qos_option == 1) - priority[0] = (u8)pxmitframe->attrib.priority; - r8712_secmicappend(&micdata, &priority[0], 4); - payload = pframe; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - payload = (u8 *)RND4((addr_t)(payload)); - payload += pattrib->hdrlen + pattrib->iv_len; - if ((curfragnum + 1) == pattrib->nr_frags) { - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - ((psecpriv->sw_encrypt) - ? pattrib->icv_len : 0); - r8712_secmicappend(&micdata, payload, - length); - payload = payload + length; - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - pattrib->iv_len - - ((psecpriv->sw_encrypt) ? - pattrib->icv_len : 0); - r8712_secmicappend(&micdata, payload, - length); - payload = payload + length + - pattrib->icv_len; - } - } - r8712_secgetmic(&micdata, &(mic[0])); - /* add mic code and add the mic code length in - * last_txcmdsz - */ - memcpy(payload, &(mic[0]), 8); - pattrib->last_txcmdsz += 8; - payload = payload - pattrib->last_txcmdsz + 8; - } - } - return 0; -} - -static sint xmitframe_swencrypt(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - if (pattrib->bswenc) { - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - r8712_wep_encrypt(padapter, (u8 *)pxmitframe); - break; - case _TKIP_: - r8712_tkip_encrypt(padapter, (u8 *)pxmitframe); - break; - case _AES_: - r8712_aes_encrypt(padapter, (u8 *)pxmitframe); - break; - default: - break; - } - } - return _SUCCESS; -} - -static int make_wlanhdr(struct _adapter *padapter, u8 *hdr, - struct pkt_attrib *pattrib) -{ - u16 *qc; - - struct ieee80211_hdr *pwlanhdr = (struct ieee80211_hdr *)hdr; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - __le16 *fctrl = &pwlanhdr->frame_control; - u8 *bssid; - - memset(hdr, 0, WLANHDR_OFFSET); - SetFrameSubType(fctrl, pattrib->subtype); - if (!(pattrib->subtype & IEEE80211_FTYPE_DATA)) - return 0; - - bssid = get_bssid(pmlmepriv); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - /* to_ds = 1, fr_ds = 0; */ - SetToDs(fctrl); - ether_addr_copy(pwlanhdr->addr1, bssid); - ether_addr_copy(pwlanhdr->addr2, pattrib->src); - ether_addr_copy(pwlanhdr->addr3, pattrib->dst); - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - /* to_ds = 0, fr_ds = 1; */ - SetFrDs(fctrl); - ether_addr_copy(pwlanhdr->addr1, pattrib->dst); - ether_addr_copy(pwlanhdr->addr2, bssid); - ether_addr_copy(pwlanhdr->addr3, pattrib->src); - } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - ether_addr_copy(pwlanhdr->addr1, pattrib->dst); - ether_addr_copy(pwlanhdr->addr2, pattrib->src); - ether_addr_copy(pwlanhdr->addr3, bssid); - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - ether_addr_copy(pwlanhdr->addr1, pattrib->dst); - ether_addr_copy(pwlanhdr->addr2, pattrib->src); - ether_addr_copy(pwlanhdr->addr3, bssid); - } else { - return -EINVAL; - } - - if (pattrib->encrypt) - SetPrivacy(fctrl); - if (pqospriv->qos_option) { - qc = (unsigned short *)(hdr + pattrib->hdrlen - 2); - if (pattrib->priority) - SetPriority(qc, pattrib->priority); - SetAckpolicy(qc, pattrib->ack_policy); - } - /* TODO: fill HT Control Field */ - /* Update Seq Num will be handled by f/w */ - { - struct sta_info *psta; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (pattrib->psta) - psta = pattrib->psta; - else if (bmcst) - psta = r8712_get_bcmc_stainfo(padapter); - else - psta = r8712_get_stainfo(&padapter->stapriv, - pattrib->ra); - - if (psta) { - u16 *txtid = psta->sta_xmitpriv.txseq_tid; - - txtid[pattrib->priority]++; - txtid[pattrib->priority] &= 0xFFF; - pattrib->seqnum = txtid[pattrib->priority]; - SetSeqNum(hdr, pattrib->seqnum); - } - } - - return 0; -} - -static sint r8712_put_snap(u8 *data, u16 h_proto) -{ - struct ieee80211_snap_hdr *snap; - const u8 *oui; - - snap = (struct ieee80211_snap_hdr *)data; - snap->dsap = 0xaa; - snap->ssap = 0xaa; - snap->ctrl = 0x03; - if (h_proto == 0x8137 || h_proto == 0x80f3) - oui = P802_1H_OUI; - else - oui = RFC1042_OUI; - snap->oui[0] = oui[0]; - snap->oui[1] = oui[1]; - snap->oui[2] = oui[2]; - *(__be16 *)(data + SNAP_SIZE) = htons(h_proto); - return SNAP_SIZE + sizeof(u16); -} - -/* - * This sub-routine will perform all the following: - * 1. remove 802.3 header. - * 2. create wlan_header, based on the info in pxmitframe - * 3. append sta's iv/ext-iv - * 4. append LLC - * 5. move frag chunk from pframe to pxmitframe->mem - * 6. apply sw-encrypt, if necessary. - */ -sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt, - struct xmit_frame *pxmitframe) -{ - struct pkt_file pktfile; - - sint frg_len, mpdu_len, llc_sz; - u32 mem_sz; - u8 frg_inx; - addr_t addr; - u8 *pframe, *mem_start, *ptxdesc; - struct sta_info *psta; - struct security_priv *psecpriv = &padapter->securitypriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - u8 *pbuf_start; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (!pattrib->psta) - return _FAIL; - psta = pattrib->psta; - if (!pxmitframe->buf_addr) - return _FAIL; - pbuf_start = pxmitframe->buf_addr; - ptxdesc = pbuf_start; - mem_start = pbuf_start + TXDESC_OFFSET; - if (make_wlanhdr(padapter, mem_start, pattrib)) - return _FAIL; - _r8712_open_pktfile(pkt, &pktfile); - _r8712_pktfile_read(&pktfile, NULL, (uint) pattrib->pkt_hdrlen); - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - /* truncate TXDESC_SIZE bytes txcmd if at mp mode for 871x */ - if (pattrib->ether_type == 0x8712) { - /* take care - update_txdesc overwrite this */ - _r8712_pktfile_read(&pktfile, ptxdesc, TXDESC_SIZE); - } - } - pattrib->pktlen = pktfile.pkt_len; - frg_inx = 0; - frg_len = pxmitpriv->frag_len - 4; - while (1) { - llc_sz = 0; - mpdu_len = frg_len; - pframe = mem_start; - SetMFrag(mem_start); - pframe += pattrib->hdrlen; - mpdu_len -= pattrib->hdrlen; - /* adding icv, if necessary...*/ - if (pattrib->iv_len) { - if (psta) { - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - WEP_IV(pattrib->iv, psta->txpn, - (u8)psecpriv->PrivacyKeyIndex); - break; - case _TKIP_: - if (bmcst) - TKIP_IV(pattrib->iv, - psta->txpn, - (u8)psecpriv->XGrpKeyid); - else - TKIP_IV(pattrib->iv, psta->txpn, - 0); - break; - case _AES_: - if (bmcst) - AES_IV(pattrib->iv, psta->txpn, - (u8)psecpriv->XGrpKeyid); - else - AES_IV(pattrib->iv, psta->txpn, - 0); - break; - } - } - memcpy(pframe, pattrib->iv, pattrib->iv_len); - pframe += pattrib->iv_len; - mpdu_len -= pattrib->iv_len; - } - if (frg_inx == 0) { - llc_sz = r8712_put_snap(pframe, pattrib->ether_type); - pframe += llc_sz; - mpdu_len -= llc_sz; - } - if ((pattrib->icv_len > 0) && (pattrib->bswenc)) - mpdu_len -= pattrib->icv_len; - if (bmcst) - mem_sz = _r8712_pktfile_read(&pktfile, pframe, - pattrib->pktlen); - else - mem_sz = _r8712_pktfile_read(&pktfile, pframe, - mpdu_len); - pframe += mem_sz; - if ((pattrib->icv_len > 0) && (pattrib->bswenc)) { - memcpy(pframe, pattrib->icv, pattrib->icv_len); - pframe += pattrib->icv_len; - } - frg_inx++; - if (bmcst || r8712_endofpktfile(&pktfile)) { - pattrib->nr_frags = frg_inx; - pattrib->last_txcmdsz = pattrib->hdrlen + - pattrib->iv_len + - ((pattrib->nr_frags == 1) ? - llc_sz : 0) + - ((pattrib->bswenc) ? - pattrib->icv_len : 0) + mem_sz; - ClearMFrag(mem_start); - break; - } - addr = (addr_t)(pframe); - mem_start = (unsigned char *)RND4(addr) + TXDESC_OFFSET; - memcpy(mem_start, pbuf_start + TXDESC_OFFSET, pattrib->hdrlen); - } - - if (xmitframe_addmic(padapter, pxmitframe)) - return _FAIL; - xmitframe_swencrypt(padapter, pxmitframe); - return _SUCCESS; -} - -void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len) -{ - uint protection; - u8 *perp; - uint erp_len; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - - switch (pxmitpriv->vcs_setting) { - case DISABLE_VCS: - pxmitpriv->vcs = NONE_VCS; - break; - case ENABLE_VCS: - break; - case AUTO_VCS: - default: - perp = r8712_get_ie(ie, WLAN_EID_ERP_INFO, &erp_len, ie_len); - if (!perp) { - pxmitpriv->vcs = NONE_VCS; - } else { - protection = (*(perp + 2)) & BIT(1); - if (protection) { - if (pregistrypriv->vcs_type == RTS_CTS) - pxmitpriv->vcs = RTS_CTS; - else - pxmitpriv->vcs = CTS_TO_SELF; - } else { - pxmitpriv->vcs = NONE_VCS; - } - } - break; - } -} - -struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv) -{ - unsigned long irqL; - struct xmit_buf *pxmitbuf; - struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; - - spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irqL); - pxmitbuf = list_first_entry_or_null(&pfree_xmitbuf_queue->queue, - struct xmit_buf, list); - if (pxmitbuf) { - list_del_init(&pxmitbuf->list); - pxmitpriv->free_xmitbuf_cnt--; - } - spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irqL); - return pxmitbuf; -} - -void r8712_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) -{ - unsigned long irqL; - struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; - - if (!pxmitbuf) - return; - spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irqL); - list_del_init(&pxmitbuf->list); - list_add_tail(&(pxmitbuf->list), &pfree_xmitbuf_queue->queue); - pxmitpriv->free_xmitbuf_cnt++; - spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irqL); -} - -/* - * Calling context: - * 1. OS_TXENTRY - * 2. RXENTRY (rx_thread or RX_ISR/RX_CallBack) - * - * If we turn on USE_RXTHREAD, then, no need for critical section. - * Otherwise, we must use _enter/_exit critical to protect free_xmit_queue... - * - * Must be very very cautious... - * - */ -struct xmit_frame *r8712_alloc_xmitframe(struct xmit_priv *pxmitpriv) -{ - /* - * Please remember to use all the osdep_service api, - * and lock/unlock or _enter/_exit critical to protect - * pfree_xmit_queue - */ - unsigned long irqL; - struct xmit_frame *pxframe; - struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue; - - spin_lock_irqsave(&pfree_xmit_queue->lock, irqL); - pxframe = list_first_entry_or_null(&pfree_xmit_queue->queue, - struct xmit_frame, list); - if (pxframe) { - list_del_init(&pxframe->list); - pxmitpriv->free_xmitframe_cnt--; - pxframe->buf_addr = NULL; - pxframe->pxmitbuf = NULL; - pxframe->attrib.psta = NULL; - pxframe->pkt = NULL; - } - spin_unlock_irqrestore(&pfree_xmit_queue->lock, irqL); - return pxframe; -} - -void r8712_free_xmitframe(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe) -{ - unsigned long irqL; - struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue; - struct _adapter *padapter = pxmitpriv->adapter; - - if (!pxmitframe) - return; - spin_lock_irqsave(&pfree_xmit_queue->lock, irqL); - list_del_init(&pxmitframe->list); - if (pxmitframe->pkt) - pxmitframe->pkt = NULL; - list_add_tail(&pxmitframe->list, &pfree_xmit_queue->queue); - pxmitpriv->free_xmitframe_cnt++; - spin_unlock_irqrestore(&pfree_xmit_queue->lock, irqL); - if (netif_queue_stopped(padapter->pnetdev)) - netif_wake_queue(padapter->pnetdev); -} - -void r8712_free_xmitframe_ex(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe) -{ - if (!pxmitframe) - return; - if (pxmitframe->frame_tag == DATA_FRAMETAG) - r8712_free_xmitframe(pxmitpriv, pxmitframe); -} - -void r8712_free_xmitframe_queue(struct xmit_priv *pxmitpriv, - struct __queue *pframequeue) -{ - unsigned long irqL; - struct list_head *plist, *phead; - struct xmit_frame *pxmitframe; - - spin_lock_irqsave(&(pframequeue->lock), irqL); - phead = &pframequeue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - pxmitframe = container_of(plist, struct xmit_frame, list); - plist = plist->next; - r8712_free_xmitframe(pxmitpriv, pxmitframe); - } - spin_unlock_irqrestore(&(pframequeue->lock), irqL); -} - -static inline struct tx_servq *get_sta_pending(struct _adapter *padapter, - struct __queue **ppstapending, - struct sta_info *psta, sint up) -{ - struct tx_servq *ptxservq; - struct hw_xmit *phwxmits = padapter->xmitpriv.hwxmits; - - switch (up) { - case 1: - case 2: - ptxservq = &(psta->sta_xmitpriv.bk_q); - *ppstapending = &padapter->xmitpriv.bk_pending; - (phwxmits + 3)->accnt++; - break; - case 4: - case 5: - ptxservq = &(psta->sta_xmitpriv.vi_q); - *ppstapending = &padapter->xmitpriv.vi_pending; - (phwxmits + 1)->accnt++; - break; - case 6: - case 7: - ptxservq = &(psta->sta_xmitpriv.vo_q); - *ppstapending = &padapter->xmitpriv.vo_pending; - (phwxmits + 0)->accnt++; - break; - case 0: - case 3: - default: - ptxservq = &(psta->sta_xmitpriv.be_q); - *ppstapending = &padapter->xmitpriv.be_pending; - (phwxmits + 2)->accnt++; - break; - } - return ptxservq; -} - -/* - * Will enqueue pxmitframe to the proper queue, and indicate it - * to xx_pending list..... - */ -int r8712_xmit_classifier(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - unsigned long irqL0; - struct __queue *pstapending; - struct sta_info *psta; - struct tx_servq *ptxservq; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (pattrib->psta) { - psta = pattrib->psta; - } else { - if (bmcst) { - psta = r8712_get_bcmc_stainfo(padapter); - } else { - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - psta = r8712_get_stainfo(pstapriv, - get_bssid(pmlmepriv)); - else - psta = r8712_get_stainfo(pstapriv, pattrib->ra); - } - } - if (!psta) - return -EINVAL; - ptxservq = get_sta_pending(padapter, &pstapending, - psta, pattrib->priority); - spin_lock_irqsave(&pstapending->lock, irqL0); - if (list_empty(&ptxservq->tx_pending)) - list_add_tail(&ptxservq->tx_pending, &pstapending->queue); - list_add_tail(&pxmitframe->list, &ptxservq->sta_pending.queue); - ptxservq->qcnt++; - spin_unlock_irqrestore(&pstapending->lock, irqL0); - return 0; -} - -static void alloc_hwxmits(struct _adapter *padapter) -{ - struct hw_xmit *hwxmits; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - pxmitpriv->hwxmit_entry = HWXMIT_ENTRY; - pxmitpriv->hwxmits = kmalloc_array(pxmitpriv->hwxmit_entry, - sizeof(struct hw_xmit), GFP_ATOMIC); - if (!pxmitpriv->hwxmits) - return; - hwxmits = pxmitpriv->hwxmits; - if (pxmitpriv->hwxmit_entry == 5) { - pxmitpriv->bmc_txqueue.head = 0; - hwxmits[0] .phwtxqueue = &pxmitpriv->bmc_txqueue; - hwxmits[0] .sta_queue = &pxmitpriv->bm_pending; - pxmitpriv->vo_txqueue.head = 0; - hwxmits[1] .phwtxqueue = &pxmitpriv->vo_txqueue; - hwxmits[1] .sta_queue = &pxmitpriv->vo_pending; - pxmitpriv->vi_txqueue.head = 0; - hwxmits[2] .phwtxqueue = &pxmitpriv->vi_txqueue; - hwxmits[2] .sta_queue = &pxmitpriv->vi_pending; - pxmitpriv->bk_txqueue.head = 0; - hwxmits[3] .phwtxqueue = &pxmitpriv->bk_txqueue; - hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; - pxmitpriv->be_txqueue.head = 0; - hwxmits[4] .phwtxqueue = &pxmitpriv->be_txqueue; - hwxmits[4] .sta_queue = &pxmitpriv->be_pending; - } else if (pxmitpriv->hwxmit_entry == 4) { - pxmitpriv->vo_txqueue.head = 0; - hwxmits[0] .phwtxqueue = &pxmitpriv->vo_txqueue; - hwxmits[0] .sta_queue = &pxmitpriv->vo_pending; - pxmitpriv->vi_txqueue.head = 0; - hwxmits[1] .phwtxqueue = &pxmitpriv->vi_txqueue; - hwxmits[1] .sta_queue = &pxmitpriv->vi_pending; - pxmitpriv->be_txqueue.head = 0; - hwxmits[2] .phwtxqueue = &pxmitpriv->be_txqueue; - hwxmits[2] .sta_queue = &pxmitpriv->be_pending; - pxmitpriv->bk_txqueue.head = 0; - hwxmits[3] .phwtxqueue = &pxmitpriv->bk_txqueue; - hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; - } -} - -static void free_hwxmits(struct _adapter *padapter) -{ - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - kfree(pxmitpriv->hwxmits); -} - -static void init_hwxmits(struct hw_xmit *phwxmit, sint entry) -{ - sint i; - - for (i = 0; i < entry; i++, phwxmit++) { - spin_lock_init(&phwxmit->xmit_lock); - INIT_LIST_HEAD(&phwxmit->pending); - phwxmit->txcmdcnt = 0; - phwxmit->accnt = 0; - } -} - -void xmitframe_xmitbuf_attach(struct xmit_frame *pxmitframe, - struct xmit_buf *pxmitbuf) -{ - /* pxmitbuf attach to pxmitframe */ - pxmitframe->pxmitbuf = pxmitbuf; - /* urb and irp connection */ - pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0]; - /* buffer addr assoc */ - pxmitframe->buf_addr = pxmitbuf->pbuf; - /* pxmitframe attach to pxmitbuf */ - pxmitbuf->priv_data = pxmitframe; -} - -/* - * tx_action == 0 == no frames to transmit - * tx_action > 0 ==> we have frames to transmit - * tx_action < 0 ==> we have frames to transmit, but TXFF is not even enough - * to transmit 1 frame. - */ - -int r8712_pre_xmit(struct _adapter *padapter, struct xmit_frame *pxmitframe) -{ - unsigned long irqL; - int ret; - struct xmit_buf *pxmitbuf = NULL; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - r8712_do_queue_select(padapter, pattrib); - spin_lock_irqsave(&pxmitpriv->lock, irqL); - if (r8712_txframes_sta_ac_pending(padapter, pattrib) > 0) { - ret = false; - r8712_xmit_enqueue(padapter, pxmitframe); - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - return ret; - } - pxmitbuf = r8712_alloc_xmitbuf(pxmitpriv); - if (!pxmitbuf) { /*enqueue packet*/ - ret = false; - r8712_xmit_enqueue(padapter, pxmitframe); - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - } else { /*dump packet directly*/ - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - ret = true; - xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf); - r8712_xmit_direct(padapter, pxmitframe); - } - return ret; -} diff --git a/drivers/staging/rtl8712/rtl871x_xmit.h b/drivers/staging/rtl8712/rtl871x_xmit.h deleted file mode 100644 index 2e6afc7bb0a1..000000000000 --- a/drivers/staging/rtl8712/rtl871x_xmit.h +++ /dev/null @@ -1,288 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_XMIT_H_ -#define _RTL871X_XMIT_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "xmit_osdep.h" - -#ifdef CONFIG_R8712_TX_AGGR -#define MAX_XMITBUF_SZ (16384) -#else -#define MAX_XMITBUF_SZ (2048) -#endif - -#define NR_XMITBUFF (4) - -#ifdef CONFIG_R8712_TX_AGGR -#define AGGR_NR_HIGH_BOUND (4) /*(8) */ -#define AGGR_NR_LOW_BOUND (2) -#endif - -#define XMITBUF_ALIGN_SZ 512 -#define TX_GUARD_BAND 5 -#define MAX_NUMBLKS (1) - -/* Fixed the Big Endian bug when using the software driver encryption.*/ -#define WEP_IV(pattrib_iv, txpn, keyidx)\ -do { \ - pattrib_iv[0] = txpn._byte_.TSC0;\ - pattrib_iv[1] = txpn._byte_.TSC1;\ - pattrib_iv[2] = txpn._byte_.TSC2;\ - pattrib_iv[3] = ((keyidx & 0x3) << 6);\ - txpn.val = (txpn.val == 0xffffff) ? 0 : (txpn.val + 1);\ -} while (0) - -/* Fixed the Big Endian bug when doing the Tx. - * The Linksys WRH54G will check this. - */ -#define TKIP_IV(pattrib_iv, txpn, keyidx)\ -do { \ - pattrib_iv[0] = txpn._byte_.TSC1;\ - pattrib_iv[1] = (txpn._byte_.TSC1 | 0x20) & 0x7f;\ - pattrib_iv[2] = txpn._byte_.TSC0;\ - pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6);\ - pattrib_iv[4] = txpn._byte_.TSC2;\ - pattrib_iv[5] = txpn._byte_.TSC3;\ - pattrib_iv[6] = txpn._byte_.TSC4;\ - pattrib_iv[7] = txpn._byte_.TSC5;\ - txpn.val = txpn.val == 0xffffffffffffULL ? 0 : \ - (txpn.val + 1);\ -} while (0) - -#define AES_IV(pattrib_iv, txpn, keyidx)\ -do { \ - pattrib_iv[0] = txpn._byte_.TSC0;\ - pattrib_iv[1] = txpn._byte_.TSC1;\ - pattrib_iv[2] = 0;\ - pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6);\ - pattrib_iv[4] = txpn._byte_.TSC2;\ - pattrib_iv[5] = txpn._byte_.TSC3;\ - pattrib_iv[6] = txpn._byte_.TSC4;\ - pattrib_iv[7] = txpn._byte_.TSC5;\ - txpn.val = txpn.val == 0xffffffffffffULL ? 0 : \ - (txpn.val + 1);\ -} while (0) - -struct hw_xmit { - spinlock_t xmit_lock; - struct list_head pending; - struct __queue *sta_queue; - struct hw_txqueue *phwtxqueue; - sint txcmdcnt; - int accnt; -}; - -struct pkt_attrib { - u8 type; - u8 subtype; - u8 bswenc; - u8 dhcp_pkt; - - u16 seqnum; - u16 ether_type; - u16 pktlen; /* the original 802.3 pkt raw_data len - * (not include ether_hdr data) - */ - u16 last_txcmdsz; - - u8 pkt_hdrlen; /*the original 802.3 pkt header len*/ - u8 hdrlen; /*the WLAN Header Len*/ - u8 nr_frags; - u8 ack_policy; - u8 mac_id; - u8 vcs_mode; /*virtual carrier sense method*/ - u8 pctrl;/*per packet txdesc control enable*/ - u8 qsel; - - u8 priority; - u8 encrypt; /* when 0 indicate no encrypt. when non-zero, - * indicate the encrypt algorithm - */ - u8 iv_len; - u8 icv_len; - unsigned char iv[8]; - unsigned char icv[8]; - u8 dst[ETH_ALEN] __aligned(2); /* for ether_addr_copy */ - u8 src[ETH_ALEN]; - u8 ta[ETH_ALEN]; - u8 ra[ETH_ALEN]; - struct sta_info *psta; -}; - -#define WLANHDR_OFFSET 64 -#define DATA_FRAMETAG 0x01 -#define L2_FRAMETAG 0x02 -#define MGNT_FRAMETAG 0x03 -#define AMSDU_FRAMETAG 0x04 -#define EII_FRAMETAG 0x05 -#define IEEE8023_FRAMETAG 0x06 -#define MP_FRAMETAG 0x07 -#define TXAGG_FRAMETAG 0x08 - -struct xmit_buf { - struct list_head list; - - u8 *pallocated_buf; - u8 *pbuf; - void *priv_data; - struct urb *pxmit_urb[8]; - u32 aggr_nr; -}; - -struct xmit_frame { - struct list_head list; - struct pkt_attrib attrib; - _pkt *pkt; - int frame_tag; - struct _adapter *padapter; - u8 *buf_addr; - struct xmit_buf *pxmitbuf; - u8 *mem_addr; - u16 sz[8]; - struct urb *pxmit_urb[8]; - u8 bpending[8]; - u8 last[8]; -}; - -struct tx_servq { - struct list_head tx_pending; - struct __queue sta_pending; - int qcnt; -}; - -struct sta_xmit_priv { - spinlock_t lock; - sint option; - sint apsd_setting; /* When bit mask is on, the associated edca - * queue supports APSD. - */ - struct tx_servq be_q; /* priority == 0,3 */ - struct tx_servq bk_q; /* priority == 1,2*/ - struct tx_servq vi_q; /*priority == 4,5*/ - struct tx_servq vo_q; /*priority == 6,7*/ - struct list_head legacy_dz; - struct list_head apsd; - u16 txseq_tid[16]; - uint sta_tx_bytes; - u64 sta_tx_pkts; - uint sta_tx_fail; -}; - -struct hw_txqueue { - /*volatile*/ sint head; - /*volatile*/ sint tail; - /*volatile*/ sint free_sz; /*in units of 64 bytes*/ - /*volatile*/ sint free_cmdsz; - /*volatile*/ sint txsz[8]; - uint ff_hwaddr; - uint cmd_hwaddr; - sint ac_tag; -}; - -struct xmit_priv { - spinlock_t lock; - struct __queue be_pending; - struct __queue bk_pending; - struct __queue vi_pending; - struct __queue vo_pending; - struct __queue bm_pending; - struct __queue legacy_dz_queue; - struct __queue apsd_queue; - u8 *pallocated_frame_buf; - u8 *pxmit_frame_buf; - uint free_xmitframe_cnt; - uint mapping_addr; - uint pkt_sz; - struct __queue free_xmit_queue; - struct hw_txqueue be_txqueue; - struct hw_txqueue bk_txqueue; - struct hw_txqueue vi_txqueue; - struct hw_txqueue vo_txqueue; - struct hw_txqueue bmc_txqueue; - uint frag_len; - struct _adapter *adapter; - u8 vcs_setting; - u8 vcs; - u8 vcs_type; - u16 rts_thresh; - uint tx_bytes; - u64 tx_pkts; - uint tx_drop; - struct hw_xmit *hwxmits; - u8 hwxmit_entry; - u8 txirp_cnt; - struct tasklet_struct xmit_tasklet; - struct work_struct xmit_pipe4_reset_wi; - struct work_struct xmit_pipe6_reset_wi; - struct work_struct xmit_piped_reset_wi; - /*per AC pending irp*/ - int beq_cnt; - int bkq_cnt; - int viq_cnt; - int voq_cnt; - struct __queue free_amsdu_xmit_queue; - u8 *pallocated_amsdu_frame_buf; - u8 *pxmit_amsdu_frame_buf; - uint free_amsdu_xmitframe_cnt; - struct __queue free_txagg_xmit_queue; - u8 *pallocated_txagg_frame_buf; - u8 *pxmit_txagg_frame_buf; - uint free_txagg_xmitframe_cnt; - int cmdseq; - struct __queue free_xmitbuf_queue; - struct __queue pending_xmitbuf_queue; - u8 *pallocated_xmitbuf; - u8 *pxmitbuf; - uint free_xmitbuf_cnt; -}; - -void r8712_free_xmitbuf(struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf); -struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv); -void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len); -struct xmit_frame *r8712_alloc_xmitframe(struct xmit_priv *pxmitpriv); -void r8712_free_xmitframe(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe); -void r8712_free_xmitframe_queue(struct xmit_priv *pxmitpriv, - struct __queue *pframequeue); -int r8712_xmit_classifier(struct _adapter *padapter, - struct xmit_frame *pxmitframe); -sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt, - struct xmit_frame *pxmitframe); -sint _r8712_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag); -void _r8712_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv); -int r8712_update_attrib(struct _adapter *padapter, _pkt *pkt, - struct pkt_attrib *pattrib); -int r8712_txframes_sta_ac_pending(struct _adapter *padapter, - struct pkt_attrib *pattrib); -int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv, - struct _adapter *padapter); -void _free_xmit_priv(struct xmit_priv *pxmitpriv); -void r8712_free_xmitframe_ex(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe); -int r8712_pre_xmit(struct _adapter *padapter, struct xmit_frame *pxmitframe); -int r8712_xmit_enqueue(struct _adapter *padapter, - struct xmit_frame *pxmitframe); -void r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe); -void r8712_xmit_bh(struct tasklet_struct *t); - -void xmitframe_xmitbuf_attach(struct xmit_frame *pxmitframe, - struct xmit_buf *pxmitbuf); - -#include "rtl8712_xmit.h" - -#endif /*_RTL871X_XMIT_H_*/ - diff --git a/drivers/staging/rtl8712/sta_info.h b/drivers/staging/rtl8712/sta_info.h deleted file mode 100644 index 9b7e5ffa380d..000000000000 --- a/drivers/staging/rtl8712/sta_info.h +++ /dev/null @@ -1,133 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __STA_INFO_H_ -#define __STA_INFO_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wifi.h" - -#define NUM_STA 32 -#define NUM_ACL 64 - - -/* if mode ==0, then the sta is allowed once the addr is hit. - * if mode ==1, then the sta is rejected once the addr is non-hit. - */ -struct wlan_acl_node { - struct list_head list; - u8 addr[ETH_ALEN]; - u8 mode; -}; - -struct wlan_acl_pool { - struct wlan_acl_node aclnode[NUM_ACL]; -}; - -struct stainfo_stats { - uint rx_pkts; - uint rx_bytes; - u64 tx_pkts; - uint tx_bytes; -}; - -struct sta_info { - spinlock_t lock; - struct list_head list; /*free_sta_queue*/ - struct list_head hash_list; /*sta_hash*/ - struct sta_xmit_priv sta_xmitpriv; - struct sta_recv_priv sta_recvpriv; - uint state; - uint aid; - uint mac_id; - uint qos_option; - u8 hwaddr[ETH_ALEN]; - uint ieee8021x_blocked; /*0: allowed, 1:blocked */ - uint XPrivacy; /*aes, tkip...*/ - union Keytype tkiptxmickey; - union Keytype tkiprxmickey; - union Keytype x_UncstKey; - union pn48 txpn; /* PN48 used for Unicast xmit.*/ - union pn48 rxpn; /* PN48 used for Unicast recv.*/ - u8 bssrateset[16]; - uint bssratelen; - s32 rssi; - s32 signal_quality; - struct stainfo_stats sta_stats; - /*for A-MPDU Rx reordering buffer control */ - struct recv_reorder_ctrl recvreorder_ctrl[16]; - struct ht_priv htpriv; - /* Notes: - * STA_Mode: - * curr_network(mlme_priv/security_priv/qos/ht) - * + sta_info: (STA & AP) CAP/INFO - * scan_q: AP CAP/INFO - * AP_Mode: - * curr_network(mlme_priv/security_priv/qos/ht) : AP CAP/INFO - * sta_info: (AP & STA) CAP/INFO - */ - struct list_head asoc_list; - struct list_head auth_list; - unsigned int expire_to; - unsigned int auth_seq; - unsigned int authalg; - unsigned char chg_txt[128]; - unsigned int tx_ra_bitmap; -}; - -struct sta_priv { - u8 *pallocated_stainfo_buf; - u8 *pstainfo_buf; - struct __queue free_sta_queue; - spinlock_t sta_hash_lock; - struct list_head sta_hash[NUM_STA]; - int asoc_sta_count; - struct __queue sleep_q; - struct __queue wakeup_q; - struct _adapter *padapter; - struct list_head asoc_list; - struct list_head auth_list; - unsigned int auth_to; /* sec, time to expire in authenticating. */ - unsigned int assoc_to; /* sec, time to expire before associating. */ - unsigned int expire_to; /* sec , time to expire after associated. */ -}; - -static inline u32 wifi_mac_hash(u8 *mac) -{ - u32 x; - - x = mac[0]; - x = (x << 2) ^ mac[1]; - x = (x << 2) ^ mac[2]; - x = (x << 2) ^ mac[3]; - x = (x << 2) ^ mac[4]; - x = (x << 2) ^ mac[5]; - x ^= x >> 8; - x = x & (NUM_STA - 1); - return x; -} - -int _r8712_init_sta_priv(struct sta_priv *pstapriv); -void _r8712_free_sta_priv(struct sta_priv *pstapriv); -struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv, - u8 *hwaddr); -void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta); -void r8712_free_all_stainfo(struct _adapter *padapter); -struct sta_info *r8712_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr); -void r8712_init_bcmc_stainfo(struct _adapter *padapter); -struct sta_info *r8712_get_bcmc_stainfo(struct _adapter *padapter); -u8 r8712_access_ctrl(struct wlan_acl_pool *pacl_list, u8 *mac_addr); - -#endif /* _STA_INFO_H_ */ - diff --git a/drivers/staging/rtl8712/usb_halinit.c b/drivers/staging/rtl8712/usb_halinit.c deleted file mode 100644 index 313c569748e9..000000000000 --- a/drivers/staging/rtl8712/usb_halinit.c +++ /dev/null @@ -1,307 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_halinit.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_HAL_INIT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "usb_ops.h" -#include "usb_osintf.h" - -u8 r8712_usb_hal_bus_init(struct _adapter *adapter) -{ - u8 val8 = 0; - u8 ret = _SUCCESS; - int PollingCnt = 20; - struct registry_priv *registrypriv = &adapter->registrypriv; - - if (registrypriv->chip_version == RTL8712_FPGA) { - val8 = 0x01; - /* switch to 80M clock */ - r8712_write8(adapter, SYS_CLKR, val8); - val8 = r8712_read8(adapter, SPS1_CTRL); - val8 = val8 | 0x01; - /* enable VSPS12 LDO Macro block */ - r8712_write8(adapter, SPS1_CTRL, val8); - val8 = r8712_read8(adapter, AFE_MISC); - val8 = val8 | 0x01; - /* Enable AFE Macro Block's Bandgap */ - r8712_write8(adapter, AFE_MISC, val8); - val8 = r8712_read8(adapter, LDOA15_CTRL); - val8 = val8 | 0x01; - /* enable LDOA15 block */ - r8712_write8(adapter, LDOA15_CTRL, val8); - val8 = r8712_read8(adapter, SPS1_CTRL); - val8 = val8 | 0x02; - /* Enable VSPS12_SW Macro Block */ - r8712_write8(adapter, SPS1_CTRL, val8); - val8 = r8712_read8(adapter, AFE_MISC); - val8 = val8 | 0x02; - /* Enable AFE Macro Block's Mbias */ - r8712_write8(adapter, AFE_MISC, val8); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - val8 = val8 | 0x08; - /* isolate PCIe Analog 1.2V to PCIe 3.3V and PCIE Digital */ - r8712_write8(adapter, SYS_ISO_CTRL + 1, val8); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - val8 = val8 & 0xEF; - /* attach AFE PLL to MACTOP/BB/PCIe Digital */ - r8712_write8(adapter, SYS_ISO_CTRL + 1, val8); - val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1); - val8 = val8 & 0xFB; - /* enable AFE clock */ - r8712_write8(adapter, AFE_XTAL_CTRL + 1, val8); - val8 = r8712_read8(adapter, AFE_PLL_CTRL); - val8 = val8 | 0x01; - /* Enable AFE PLL Macro Block */ - r8712_write8(adapter, AFE_PLL_CTRL, val8); - val8 = 0xEE; - /* release isolation AFE PLL & MD */ - r8712_write8(adapter, SYS_ISO_CTRL, val8); - val8 = r8712_read8(adapter, SYS_CLKR + 1); - val8 = val8 | 0x08; - /* enable MAC clock */ - r8712_write8(adapter, SYS_CLKR + 1, val8); - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - val8 = val8 | 0x08; - /* enable Core digital and enable IOREG R/W */ - r8712_write8(adapter, SYS_FUNC_EN + 1, val8); - val8 = val8 | 0x80; - /* enable REG_EN */ - r8712_write8(adapter, SYS_FUNC_EN + 1, val8); - val8 = r8712_read8(adapter, SYS_CLKR + 1); - val8 = (val8 | 0x80) & 0xBF; - /* switch the control path */ - r8712_write8(adapter, SYS_CLKR + 1, val8); - val8 = 0xFC; - r8712_write8(adapter, CR, val8); - val8 = 0x37; - r8712_write8(adapter, CR + 1, val8); - /* reduce EndPoint & init it */ - r8712_write8(adapter, 0x102500ab, r8712_read8(adapter, - 0x102500ab) | BIT(6) | BIT(7)); - /* consideration of power consumption - init */ - r8712_write8(adapter, 0x10250008, r8712_read8(adapter, - 0x10250008) & 0xfffffffb); - } else if (registrypriv->chip_version == RTL8712_1stCUT) { - /* Initialization for power on sequence, */ - r8712_write8(adapter, SPS0_CTRL + 1, 0x53); - r8712_write8(adapter, SPS0_CTRL, 0x57); - /* Enable AFE Macro Block's Bandgap and Enable AFE Macro - * Block's Mbias - */ - val8 = r8712_read8(adapter, AFE_MISC); - r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN | - AFE_MISC_MBEN)); - /* Enable LDOA15 block */ - val8 = r8712_read8(adapter, LDOA15_CTRL); - r8712_write8(adapter, LDOA15_CTRL, (val8 | LDA15_EN)); - val8 = r8712_read8(adapter, SPS1_CTRL); - r8712_write8(adapter, SPS1_CTRL, (val8 | SPS1_LDEN)); - msleep(20); - /* Enable Switch Regulator Block */ - val8 = r8712_read8(adapter, SPS1_CTRL); - r8712_write8(adapter, SPS1_CTRL, (val8 | SPS1_SWEN)); - r8712_write32(adapter, SPS1_CTRL, 0x00a7b267); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 | 0x08)); - /* Engineer Packet CP test Enable */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x20)); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 & 0x6F)); - /* Enable AFE clock */ - val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1); - r8712_write8(adapter, AFE_XTAL_CTRL + 1, (val8 & 0xfb)); - /* Enable AFE PLL Macro Block */ - val8 = r8712_read8(adapter, AFE_PLL_CTRL); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11)); - /* Attach AFE PLL to MACTOP/BB/PCIe Digital */ - val8 = r8712_read8(adapter, SYS_ISO_CTRL); - r8712_write8(adapter, SYS_ISO_CTRL, (val8 & 0xEE)); - /* Switch to 40M clock */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, val8 & (~SYS_CLKSEL)); - /* SSC Disable */ - val8 = r8712_read8(adapter, SYS_CLKR); - /* Enable MAC clock */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x18)); - /* Revised POS, */ - r8712_write8(adapter, PMC_FSM, 0x02); - /* Enable Core digital and enable IOREG R/W */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x08)); - /* Enable REG_EN */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x80)); - /* Switch the control path to FW */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x80) & 0xBF); - r8712_write8(adapter, CR, 0xFC); - r8712_write8(adapter, CR + 1, 0x37); - /* Fix the RX FIFO issue(usb error), */ - val8 = r8712_read8(adapter, 0x1025FE5c); - r8712_write8(adapter, 0x1025FE5c, (val8 | BIT(7))); - val8 = r8712_read8(adapter, 0x102500ab); - r8712_write8(adapter, 0x102500ab, (val8 | BIT(6) | BIT(7))); - /* For power save, used this in the bit file after 970621 */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, val8 & (~CPU_CLKSEL)); - } else if (registrypriv->chip_version == RTL8712_2ndCUT || - registrypriv->chip_version == RTL8712_3rdCUT) { - /* Initialization for power on sequence, - * E-Fuse leakage prevention sequence - */ - r8712_write8(adapter, 0x37, 0xb0); - msleep(20); - r8712_write8(adapter, 0x37, 0x30); - /* Set control path switch to HW control and reset Digital Core, - * CPU Core and MAC I/O to solve FW download fail when system - * from resume sate. - */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - if (val8 & 0x80) { - val8 &= 0x3f; - r8712_write8(adapter, SYS_CLKR + 1, val8); - } - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - val8 &= 0x73; - r8712_write8(adapter, SYS_FUNC_EN + 1, val8); - msleep(20); - /* Revised POS, */ - /* Enable AFE Macro Block's Bandgap and Enable AFE Macro - * Block's Mbias - */ - r8712_write8(adapter, SPS0_CTRL + 1, 0x53); - r8712_write8(adapter, SPS0_CTRL, 0x57); - val8 = r8712_read8(adapter, AFE_MISC); - /*Bandgap*/ - r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN)); - r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN | - AFE_MISC_MBEN | AFE_MISC_I32_EN)); - /* Enable PLL Power (LDOA15V) */ - val8 = r8712_read8(adapter, LDOA15_CTRL); - r8712_write8(adapter, LDOA15_CTRL, (val8 | LDA15_EN)); - /* Enable LDOV12D block */ - val8 = r8712_read8(adapter, LDOV12D_CTRL); - r8712_write8(adapter, LDOV12D_CTRL, (val8 | LDV12_EN)); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 | 0x08)); - /* Engineer Packet CP test Enable */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x20)); - /* Support 64k IMEM */ - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 & 0x68)); - /* Enable AFE clock */ - val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1); - r8712_write8(adapter, AFE_XTAL_CTRL + 1, (val8 & 0xfb)); - /* Enable AFE PLL Macro Block */ - val8 = r8712_read8(adapter, AFE_PLL_CTRL); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11)); - /* Some sample will download fw failure. The clock will be - * stable with 500 us delay after reset the PLL - * TODO: When usleep is added to kernel, change next 3 - * udelay(500) to usleep(500) - */ - udelay(500); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x51)); - udelay(500); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11)); - udelay(500); - /* Attach AFE PLL to MACTOP/BB/PCIe Digital */ - val8 = r8712_read8(adapter, SYS_ISO_CTRL); - r8712_write8(adapter, SYS_ISO_CTRL, (val8 & 0xEE)); - /* Switch to 40M clock */ - r8712_write8(adapter, SYS_CLKR, 0x00); - /* CPU Clock and 80M Clock SSC Disable to overcome FW download - * fail timing issue. - */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, (val8 | 0xa0)); - /* Enable MAC clock */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x18)); - /* Revised POS, */ - r8712_write8(adapter, PMC_FSM, 0x02); - /* Enable Core digital and enable IOREG R/W */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x08)); - /* Enable REG_EN */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x80)); - /* Switch the control path to FW */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x80) & 0xBF); - r8712_write8(adapter, CR, 0xFC); - r8712_write8(adapter, CR + 1, 0x37); - /* Fix the RX FIFO issue(usb error), 970410 */ - val8 = r8712_read8(adapter, 0x1025FE5c); - r8712_write8(adapter, 0x1025FE5c, (val8 | BIT(7))); - /* For power save, used this in the bit file after 970621 */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, val8 & (~CPU_CLKSEL)); - /* Revised for 8051 ROM code wrong operation. */ - r8712_write8(adapter, 0x1025fe1c, 0x80); - /* To make sure that TxDMA can ready to download FW. - * We should reset TxDMA if IMEM RPT was not ready. - */ - do { - val8 = r8712_read8(adapter, TCR); - if ((val8 & _TXDMA_INIT_VALUE) == _TXDMA_INIT_VALUE) - break; - udelay(5); /* PlatformStallExecution(5); */ - } while (PollingCnt--); /* Delay 1ms */ - - if (PollingCnt <= 0) { - val8 = r8712_read8(adapter, CR); - r8712_write8(adapter, CR, val8 & (~_TXDMA_EN)); - udelay(2); /* PlatformStallExecution(2); */ - /* Reset TxDMA */ - r8712_write8(adapter, CR, val8 | _TXDMA_EN); - } - } else { - ret = _FAIL; - } - return ret; -} - -unsigned int r8712_usb_inirp_init(struct _adapter *adapter) -{ - u8 i; - struct recv_buf *recvbuf; - struct intf_hdl *intfhdl = &adapter->pio_queue->intf; - struct recv_priv *recvpriv = &(adapter->recvpriv); - - recvpriv->ff_hwaddr = RTL8712_DMA_RX0FF; /* mapping rx fifo address */ - /* issue Rx irp to receive data */ - recvbuf = (struct recv_buf *)recvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - if (r8712_usb_read_port(intfhdl, recvpriv->ff_hwaddr, 0, - (unsigned char *)recvbuf) == false) - return _FAIL; - recvbuf++; - recvpriv->free_recv_buf_queue_cnt--; - } - return _SUCCESS; -} - -unsigned int r8712_usb_inirp_deinit(struct _adapter *adapter) -{ - r8712_usb_read_port_cancel(adapter); - return _SUCCESS; -} diff --git a/drivers/staging/rtl8712/usb_intf.c b/drivers/staging/rtl8712/usb_intf.c deleted file mode 100644 index ed8e70cce68b..000000000000 --- a/drivers/staging/rtl8712/usb_intf.c +++ /dev/null @@ -1,638 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_intf.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_INTF_C_ - -#include <linux/usb.h> -#include <linux/module.h> -#include <linux/firmware.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "xmit_osdep.h" -#include "rtl8712_efuse.h" -#include "usb_ops.h" -#include "usb_osintf.h" - -static struct usb_interface *pintf; - -static int r871xu_drv_init(struct usb_interface *pusb_intf, - const struct usb_device_id *pdid); - -static void r871xu_dev_remove(struct usb_interface *pusb_intf); - -static const struct usb_device_id rtl871x_usb_id_tbl[] = { -/* RTL8188SU */ - /* Realtek */ - {USB_DEVICE(0x0BDA, 0x8171)}, - {USB_DEVICE(0x0bda, 0x8173)}, - {USB_DEVICE(0x0bda, 0x8712)}, - {USB_DEVICE(0x0bda, 0x8713)}, - {USB_DEVICE(0x0bda, 0xC512)}, - /* Abocom */ - {USB_DEVICE(0x07B8, 0x8188)}, - /* ASUS */ - {USB_DEVICE(0x0B05, 0x1786)}, - {USB_DEVICE(0x0B05, 0x1791)}, /* 11n mode disable */ - /* Belkin */ - {USB_DEVICE(0x050D, 0x945A)}, - /* ISY IWL - Belkin clone */ - {USB_DEVICE(0x050D, 0x11F1)}, - /* Corega */ - {USB_DEVICE(0x07AA, 0x0047)}, - /* D-Link */ - {USB_DEVICE(0x2001, 0x3306)}, - {USB_DEVICE(0x07D1, 0x3306)}, /* 11n mode disable */ - /* Edimax */ - {USB_DEVICE(0x7392, 0x7611)}, - /* EnGenius */ - {USB_DEVICE(0x1740, 0x9603)}, - /* Hawking */ - {USB_DEVICE(0x0E66, 0x0016)}, - /* Hercules */ - {USB_DEVICE(0x06F8, 0xE034)}, - {USB_DEVICE(0x06F8, 0xE032)}, - /* Logitec */ - {USB_DEVICE(0x0789, 0x0167)}, - /* PCI */ - {USB_DEVICE(0x2019, 0xAB28)}, - {USB_DEVICE(0x2019, 0xED16)}, - /* Sitecom */ - {USB_DEVICE(0x0DF6, 0x0057)}, - {USB_DEVICE(0x0DF6, 0x0045)}, - {USB_DEVICE(0x0DF6, 0x0059)}, /* 11n mode disable */ - {USB_DEVICE(0x0DF6, 0x004B)}, - {USB_DEVICE(0x0DF6, 0x005B)}, - {USB_DEVICE(0x0DF6, 0x005D)}, - {USB_DEVICE(0x0DF6, 0x0063)}, - /* Sweex */ - {USB_DEVICE(0x177F, 0x0154)}, - /* Thinkware */ - {USB_DEVICE(0x0BDA, 0x5077)}, - /* Toshiba */ - {USB_DEVICE(0x1690, 0x0752)}, - /* - */ - {USB_DEVICE(0x20F4, 0x646B)}, - {USB_DEVICE(0x083A, 0xC512)}, - {USB_DEVICE(0x25D4, 0x4CA1)}, - {USB_DEVICE(0x25D4, 0x4CAB)}, - -/* RTL8191SU */ - /* Realtek */ - {USB_DEVICE(0x0BDA, 0x8172)}, - {USB_DEVICE(0x0BDA, 0x8192)}, - /* Amigo */ - {USB_DEVICE(0x0EB0, 0x9061)}, - /* ASUS/EKB */ - {USB_DEVICE(0x13D3, 0x3323)}, - {USB_DEVICE(0x13D3, 0x3311)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3342)}, - /* ASUS/EKBLenovo */ - {USB_DEVICE(0x13D3, 0x3333)}, - {USB_DEVICE(0x13D3, 0x3334)}, - {USB_DEVICE(0x13D3, 0x3335)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3336)}, /* 11n mode disable */ - /* ASUS/Media BOX */ - {USB_DEVICE(0x13D3, 0x3309)}, - /* Belkin */ - {USB_DEVICE(0x050D, 0x815F)}, - /* D-Link */ - {USB_DEVICE(0x07D1, 0x3302)}, - {USB_DEVICE(0x07D1, 0x3300)}, - {USB_DEVICE(0x07D1, 0x3303)}, - /* Edimax */ - {USB_DEVICE(0x7392, 0x7612)}, - /* EnGenius */ - {USB_DEVICE(0x1740, 0x9605)}, - /* Guillemot */ - {USB_DEVICE(0x06F8, 0xE031)}, - /* Hawking */ - {USB_DEVICE(0x0E66, 0x0015)}, - /* Mediao */ - {USB_DEVICE(0x13D3, 0x3306)}, - /* PCI */ - {USB_DEVICE(0x2019, 0xED18)}, - {USB_DEVICE(0x2019, 0x4901)}, - /* Sitecom */ - {USB_DEVICE(0x0DF6, 0x0058)}, - {USB_DEVICE(0x0DF6, 0x0049)}, - {USB_DEVICE(0x0DF6, 0x004C)}, - {USB_DEVICE(0x0DF6, 0x006C)}, - {USB_DEVICE(0x0DF6, 0x0064)}, - /* Skyworth */ - {USB_DEVICE(0x14b2, 0x3300)}, - {USB_DEVICE(0x14b2, 0x3301)}, - {USB_DEVICE(0x14B2, 0x3302)}, - /* - */ - {USB_DEVICE(0x04F2, 0xAFF2)}, - {USB_DEVICE(0x04F2, 0xAFF5)}, - {USB_DEVICE(0x04F2, 0xAFF6)}, - {USB_DEVICE(0x13D3, 0x3339)}, - {USB_DEVICE(0x13D3, 0x3340)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3341)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3310)}, - {USB_DEVICE(0x13D3, 0x3325)}, - -/* RTL8192SU */ - /* Realtek */ - {USB_DEVICE(0x0BDA, 0x8174)}, - /* Belkin */ - {USB_DEVICE(0x050D, 0x845A)}, - /* Corega */ - {USB_DEVICE(0x07AA, 0x0051)}, - /* Edimax */ - {USB_DEVICE(0x7392, 0x7622)}, - /* NEC */ - {USB_DEVICE(0x0409, 0x02B6)}, - {} -}; - -MODULE_DEVICE_TABLE(usb, rtl871x_usb_id_tbl); - -static struct specific_device_id specific_device_id_tbl[] = { - {.idVendor = 0x0b05, .idProduct = 0x1791, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x0df6, .idProduct = 0x0059, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3306, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13D3, .idProduct = 0x3311, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3335, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3336, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3340, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3341, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {} -}; - -struct drv_priv { - struct usb_driver r871xu_drv; - int drv_registered; -}; - -#ifdef CONFIG_PM -static int r871x_suspend(struct usb_interface *pusb_intf, pm_message_t state) -{ - struct net_device *pnetdev = usb_get_intfdata(pusb_intf); - struct _adapter *padapter = netdev_priv(pnetdev); - - netdev_info(pnetdev, "Suspending...\n"); - padapter->suspended = true; - rtl871x_intf_stop(padapter); - if (pnetdev->netdev_ops->ndo_stop) - pnetdev->netdev_ops->ndo_stop(pnetdev); - mdelay(10); - netif_device_detach(pnetdev); - return 0; -} - -static void rtl871x_intf_resume(struct _adapter *padapter) -{ - if (padapter->dvobjpriv.inirp_init) - padapter->dvobjpriv.inirp_init(padapter); -} - -static int r871x_resume(struct usb_interface *pusb_intf) -{ - struct net_device *pnetdev = usb_get_intfdata(pusb_intf); - struct _adapter *padapter = netdev_priv(pnetdev); - - netdev_info(pnetdev, "Resuming...\n"); - netif_device_attach(pnetdev); - if (pnetdev->netdev_ops->ndo_open) - pnetdev->netdev_ops->ndo_open(pnetdev); - padapter->suspended = false; - rtl871x_intf_resume(padapter); - return 0; -} -#endif - -static struct drv_priv drvpriv = { - .r871xu_drv.name = "r8712u", - .r871xu_drv.id_table = rtl871x_usb_id_tbl, - .r871xu_drv.probe = r871xu_drv_init, - .r871xu_drv.disconnect = r871xu_dev_remove, -#ifdef CONFIG_PM - .r871xu_drv.suspend = r871x_suspend, - .r871xu_drv.resume = r871x_resume, -#endif -}; - -static uint r8712_usb_dvobj_init(struct _adapter *padapter) -{ - uint status = _SUCCESS; - struct usb_host_interface *phost_iface; - struct usb_interface_descriptor *piface_desc; - struct dvobj_priv *pdvobjpriv = &padapter->dvobjpriv; - struct usb_device *pusbd = pdvobjpriv->pusbdev; - - pdvobjpriv->padapter = padapter; - padapter->eeprom_address_size = 6; - phost_iface = pintf->cur_altsetting; - piface_desc = &phost_iface->desc; - pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints; - if (pusbd->speed == USB_SPEED_HIGH) { - pdvobjpriv->ishighspeed = true; - dev_info(&pusbd->dev, "r8712u: USB_SPEED_HIGH with %d endpoints\n", - pdvobjpriv->nr_endpoint); - } else { - pdvobjpriv->ishighspeed = false; - dev_info(&pusbd->dev, "r8712u: USB_SPEED_LOW with %d endpoints\n", - pdvobjpriv->nr_endpoint); - } - if ((r8712_alloc_io_queue(padapter)) == _FAIL) - status = _FAIL; - return status; -} - -static void r8712_usb_dvobj_deinit(struct _adapter *padapter) -{ - r8712_free_io_queue(padapter); -} - -void rtl871x_intf_stop(struct _adapter *padapter) -{ - /*disable_hw_interrupt*/ - if (!padapter->surprise_removed) { - /*device still exists, so driver can do i/o operation - * TODO: - */ - } - - /* cancel in irp */ - if (padapter->dvobjpriv.inirp_deinit) - padapter->dvobjpriv.inirp_deinit(padapter); - /* cancel out irp */ - r8712_usb_write_port_cancel(padapter); - /* TODO:cancel other irps */ -} - -void r871x_dev_unload(struct _adapter *padapter) -{ - if (padapter->bup) { - /*s1.*/ - padapter->driver_stopped = true; - - /*s3.*/ - rtl871x_intf_stop(padapter); - - /*s4.*/ - r8712_stop_drv_threads(padapter); - - /*s5.*/ - if (!padapter->surprise_removed) { - padapter->hw_init_completed = false; - rtl8712_hal_deinit(padapter); - } - - padapter->bup = false; - } -} - -static void disable_ht_for_spec_devid(const struct usb_device_id *pdid, - struct _adapter *padapter) -{ - u16 vid, pid; - u32 flags; - int i; - int num = ARRAY_SIZE(specific_device_id_tbl); - - for (i = 0; i < num; i++) { - vid = specific_device_id_tbl[i].idVendor; - pid = specific_device_id_tbl[i].idProduct; - flags = specific_device_id_tbl[i].flags; - - if ((pdid->idVendor == vid) && (pdid->idProduct == pid) && - (flags & SPEC_DEV_ID_DISABLE_HT)) { - padapter->registrypriv.ht_enable = 0; - padapter->registrypriv.cbw40_enable = 0; - padapter->registrypriv.ampdu_enable = 0; - } - } -} - -static const struct device_type wlan_type = { - .name = "wlan", -}; - -/* - * drv_init() - a device potentially for us - * - * notes: drv_init() is called when the bus driver has located a card for us - * to support. We accept the new device by returning 0. - */ -static int r871xu_drv_init(struct usb_interface *pusb_intf, - const struct usb_device_id *pdid) -{ - uint status; - struct _adapter *padapter = NULL; - struct dvobj_priv *pdvobjpriv; - struct net_device *pnetdev; - struct usb_device *udev; - - /* In this probe function, O.S. will provide the usb interface pointer - * to driver. We have to increase the reference count of the usb device - * structure by using the usb_get_dev function. - */ - udev = interface_to_usbdev(pusb_intf); - usb_get_dev(udev); - pintf = pusb_intf; - /* step 1. */ - pnetdev = r8712_init_netdev(); - if (!pnetdev) - goto put_dev; - padapter = netdev_priv(pnetdev); - disable_ht_for_spec_devid(pdid, padapter); - pdvobjpriv = &padapter->dvobjpriv; - pdvobjpriv->padapter = padapter; - padapter->dvobjpriv.pusbdev = udev; - padapter->pusb_intf = pusb_intf; - usb_set_intfdata(pusb_intf, pnetdev); - SET_NETDEV_DEV(pnetdev, &pusb_intf->dev); - pnetdev->dev.type = &wlan_type; - /* step 2. */ - padapter->dvobj_init = r8712_usb_dvobj_init; - padapter->dvobj_deinit = r8712_usb_dvobj_deinit; - padapter->halpriv.hal_bus_init = r8712_usb_hal_bus_init; - padapter->dvobjpriv.inirp_init = r8712_usb_inirp_init; - padapter->dvobjpriv.inirp_deinit = r8712_usb_inirp_deinit; - /* step 3. - * initialize the dvobj_priv - */ - - status = padapter->dvobj_init(padapter); - if (status != _SUCCESS) - goto free_netdev; - - /* step 4. */ - status = r8712_init_drv_sw(padapter); - if (status) - goto dvobj_deinit; - /* step 5. read efuse/eeprom data and get mac_addr */ - { - int i, offset; - u8 mac[6]; - u8 tmpU1b, AutoloadFail, eeprom_CustomerID; - u8 *pdata = padapter->eeprompriv.efuse_eeprom_data; - - tmpU1b = r8712_read8(padapter, EE_9346CR);/*CR9346*/ - - /* To check system boot selection.*/ - dev_info(&udev->dev, "r8712u: Boot from %s: Autoload %s\n", - (tmpU1b & _9356SEL) ? "EEPROM" : "EFUSE", - (tmpU1b & _EEPROM_EN) ? "OK" : "Failed"); - - /* To check autoload success or not.*/ - if (tmpU1b & _EEPROM_EN) { - AutoloadFail = true; - /* The following operations prevent Efuse leakage by - * turning on 2.5V. - */ - tmpU1b = r8712_read8(padapter, EFUSE_TEST + 3); - r8712_write8(padapter, EFUSE_TEST + 3, tmpU1b | 0x80); - msleep(20); - r8712_write8(padapter, EFUSE_TEST + 3, - (tmpU1b & (~BIT(7)))); - - /* Retrieve Chip version. - * Recognize IC version by Reg0x4 BIT15. - */ - tmpU1b = (u8)((r8712_read32(padapter, PMC_FSM) >> 15) & - 0x1F); - if (tmpU1b == 0x3) - padapter->registrypriv.chip_version = - RTL8712_3rdCUT; - else - padapter->registrypriv.chip_version = - (tmpU1b >> 1) + 1; - switch (padapter->registrypriv.chip_version) { - case RTL8712_1stCUT: - case RTL8712_2ndCUT: - case RTL8712_3rdCUT: - break; - default: - padapter->registrypriv.chip_version = - RTL8712_2ndCUT; - break; - } - - for (i = 0, offset = 0; i < 128; i += 8, offset++) - r8712_efuse_pg_packet_read(padapter, offset, - &pdata[i]); - - if (!r8712_initmac || !mac_pton(r8712_initmac, mac)) { - /* Use the mac address stored in the Efuse - * offset = 0x12 for usb in efuse - */ - ether_addr_copy(mac, &pdata[0x12]); - } - eeprom_CustomerID = pdata[0x52]; - switch (eeprom_CustomerID) { - case EEPROM_CID_ALPHA: - padapter->eeprompriv.CustomerID = - RT_CID_819x_ALPHA; - break; - case EEPROM_CID_CAMEO: - padapter->eeprompriv.CustomerID = - RT_CID_819x_CAMEO; - break; - case EEPROM_CID_SITECOM: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Sitecom; - break; - case EEPROM_CID_COREGA: - padapter->eeprompriv.CustomerID = - RT_CID_COREGA; - break; - case EEPROM_CID_Senao: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Senao; - break; - case EEPROM_CID_EDIMAX_BELKIN: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Edimax_Belkin; - break; - case EEPROM_CID_SERCOMM_BELKIN: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Sercomm_Belkin; - break; - case EEPROM_CID_WNC_COREGA: - padapter->eeprompriv.CustomerID = - RT_CID_819x_WNC_COREGA; - break; - case EEPROM_CID_WHQL: - break; - case EEPROM_CID_NetCore: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Netcore; - break; - case EEPROM_CID_CAMEO1: - padapter->eeprompriv.CustomerID = - RT_CID_819x_CAMEO1; - break; - case EEPROM_CID_CLEVO: - padapter->eeprompriv.CustomerID = - RT_CID_819x_CLEVO; - break; - default: - padapter->eeprompriv.CustomerID = - RT_CID_DEFAULT; - break; - } - dev_info(&udev->dev, "r8712u: CustomerID = 0x%.4x\n", - padapter->eeprompriv.CustomerID); - /* Led mode */ - switch (padapter->eeprompriv.CustomerID) { - case RT_CID_DEFAULT: - case RT_CID_819x_ALPHA: - case RT_CID_819x_CAMEO: - padapter->ledpriv.LedStrategy = SW_LED_MODE1; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_Sitecom: - padapter->ledpriv.LedStrategy = SW_LED_MODE2; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_COREGA: - case RT_CID_819x_Senao: - padapter->ledpriv.LedStrategy = SW_LED_MODE3; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_Edimax_Belkin: - padapter->ledpriv.LedStrategy = SW_LED_MODE4; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_Sercomm_Belkin: - padapter->ledpriv.LedStrategy = SW_LED_MODE5; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_WNC_COREGA: - padapter->ledpriv.LedStrategy = SW_LED_MODE6; - padapter->ledpriv.bRegUseLed = true; - break; - default: - padapter->ledpriv.LedStrategy = SW_LED_MODE0; - padapter->ledpriv.bRegUseLed = false; - break; - } - } else { - AutoloadFail = false; - } - if ((!AutoloadFail) || - ((mac[0] == 0xff) && (mac[1] == 0xff) && - (mac[2] == 0xff) && (mac[3] == 0xff) && - (mac[4] == 0xff) && (mac[5] == 0xff)) || - ((mac[0] == 0x00) && (mac[1] == 0x00) && - (mac[2] == 0x00) && (mac[3] == 0x00) && - (mac[4] == 0x00) && (mac[5] == 0x00))) { - mac[0] = 0x00; - mac[1] = 0xe0; - mac[2] = 0x4c; - mac[3] = 0x87; - mac[4] = 0x00; - mac[5] = 0x00; - } - if (r8712_initmac) { - /* Make sure the user did not select a multicast - * address by setting bit 1 of first octet. - */ - mac[0] &= 0xFE; - dev_info(&udev->dev, - "r8712u: MAC Address from user = %pM\n", mac); - } else { - dev_info(&udev->dev, - "r8712u: MAC Address from efuse = %pM\n", mac); - } - ether_addr_copy(pnetdev->dev_addr, mac); - } - /* step 6. Load the firmware asynchronously */ - if (rtl871x_load_fw(padapter)) - goto deinit_drv_sw; - spin_lock_init(&padapter->lock_rx_ff0_filter); - return 0; - -deinit_drv_sw: - r8712_free_drv_sw(padapter); -dvobj_deinit: - padapter->dvobj_deinit(padapter); -free_netdev: - free_netdev(pnetdev); -put_dev: - usb_put_dev(udev); - usb_set_intfdata(pusb_intf, NULL); - return -ENODEV; -} - -/* rmmod module & unplug(SurpriseRemoved) will call r871xu_dev_remove() - * => how to recognize both - */ -static void r871xu_dev_remove(struct usb_interface *pusb_intf) -{ - struct net_device *pnetdev = usb_get_intfdata(pusb_intf); - struct usb_device *udev = interface_to_usbdev(pusb_intf); - struct _adapter *padapter = netdev_priv(pnetdev); - - /* never exit with a firmware callback pending */ - wait_for_completion(&padapter->rtl8712_fw_ready); - if (pnetdev->reg_state != NETREG_UNINITIALIZED) - unregister_netdev(pnetdev); /* will call netdev_close() */ - usb_set_intfdata(pusb_intf, NULL); - release_firmware(padapter->fw); - if (drvpriv.drv_registered) - padapter->surprise_removed = true; - r8712_flush_rwctrl_works(padapter); - r8712_flush_led_works(padapter); - udelay(1); - /* Stop driver mlme relation timer */ - r8712_stop_drv_timers(padapter); - r871x_dev_unload(padapter); - if (padapter->dvobj_deinit) - padapter->dvobj_deinit(padapter); - r8712_free_drv_sw(padapter); - free_netdev(pnetdev); - - /* decrease the reference count of the usb device structure - * when disconnect - */ - usb_put_dev(udev); - - /* If we didn't unplug usb dongle and remove/insert module, driver - * fails on sitesurvey for the first time when device is up. - * Reset usb port for sitesurvey fail issue. - */ - if (udev->state != USB_STATE_NOTATTACHED) - usb_reset_device(udev); -} - -static int __init r8712u_drv_entry(void) -{ - drvpriv.drv_registered = true; - return usb_register(&drvpriv.r871xu_drv); -} - -static void __exit r8712u_drv_halt(void) -{ - drvpriv.drv_registered = false; - usb_deregister(&drvpriv.r871xu_drv); -} - -module_init(r8712u_drv_entry); -module_exit(r8712u_drv_halt); diff --git a/drivers/staging/rtl8712/usb_ops.c b/drivers/staging/rtl8712/usb_ops.c deleted file mode 100644 index af9966d03979..000000000000 --- a/drivers/staging/rtl8712/usb_ops.c +++ /dev/null @@ -1,195 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_ops.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_OPS_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" -#include "usb_ops.h" -#include "recv_osdep.h" - -static u8 usb_read8(struct intf_hdl *intfhdl, u32 addr) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - int status; - __le32 data = 0; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x01; /* read_in */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 1; - status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, - &data, len, requesttype); - if (status < 0) - return 0; - return (u8)(le32_to_cpu(data) & 0x0ff); -} - -static u16 usb_read16(struct intf_hdl *intfhdl, u32 addr) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - int status; - __le32 data = 0; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x01; /* read_in */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 2; - status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, - &data, len, requesttype); - if (status < 0) - return 0; - return (u16)(le32_to_cpu(data) & 0xffff); -} - -static u32 usb_read32(struct intf_hdl *intfhdl, u32 addr) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - int status; - __le32 data = 0; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x01; /* read_in */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 4; - status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, - &data, len, requesttype); - if (status < 0) - return 0; - return le32_to_cpu(data); -} - -static void usb_write8(struct intf_hdl *intfhdl, u32 addr, u8 val) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - __le32 data; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x00; /* write_out */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 1; - data = cpu_to_le32((u32)val & 0x000000ff); - r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len, - requesttype); -} - -static void usb_write16(struct intf_hdl *intfhdl, u32 addr, u16 val) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - __le32 data; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x00; /* write_out */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 2; - data = cpu_to_le32((u32)val & 0x0000ffff); - r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len, - requesttype); -} - -static void usb_write32(struct intf_hdl *intfhdl, u32 addr, u32 val) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - __le32 data; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x00; /* write_out */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 4; - data = cpu_to_le32(val); - r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len, - requesttype); -} - -void r8712_usb_set_intf_option(u32 *option) -{ - *option = ((*option) | _INTF_ASYNC_); -} - -static void usb_intf_hdl_init(u8 *priv) -{ -} - -static void usb_intf_hdl_unload(u8 *priv) -{ -} - -static void usb_intf_hdl_open(u8 *priv) -{ -} - -static void usb_intf_hdl_close(u8 *priv) -{ -} - -void r8712_usb_set_intf_funs(struct intf_hdl *intfhdl) -{ - intfhdl->intf_hdl_init = usb_intf_hdl_init; - intfhdl->intf_hdl_unload = usb_intf_hdl_unload; - intfhdl->intf_hdl_open = usb_intf_hdl_open; - intfhdl->intf_hdl_close = usb_intf_hdl_close; -} - -void r8712_usb_set_intf_ops(struct _io_ops *ops) -{ - memset((u8 *)ops, 0, sizeof(struct _io_ops)); - ops->_read8 = usb_read8; - ops->_read16 = usb_read16; - ops->_read32 = usb_read32; - ops->_read_port = r8712_usb_read_port; - ops->_write8 = usb_write8; - ops->_write16 = usb_write16; - ops->_write32 = usb_write32; - ops->_write_mem = r8712_usb_write_mem; - ops->_write_port = r8712_usb_write_port; -} diff --git a/drivers/staging/rtl8712/usb_ops.h b/drivers/staging/rtl8712/usb_ops.h deleted file mode 100644 index 7a6b619b73fa..000000000000 --- a/drivers/staging/rtl8712/usb_ops.h +++ /dev/null @@ -1,38 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __USB_OPS_H_ -#define __USB_OPS_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" - -void r8712_usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, - u32 cnt, u8 *wmem); -u32 r8712_usb_write_port(struct intf_hdl *pintfhdl, u32 addr, - u32 cnt, u8 *wmem); -u32 r8712_usb_read_port(struct intf_hdl *pintfhdl, u32 addr, - u32 cnt, u8 *rmem); -void r8712_usb_set_intf_option(u32 *poption); -void r8712_usb_set_intf_funs(struct intf_hdl *pintf_hdl); -uint r8712_usb_init_intf_priv(struct intf_priv *pintfpriv); -void r8712_usb_unload_intf_priv(struct intf_priv *pintfpriv); -void r8712_usb_set_intf_ops(struct _io_ops *pops); -void r8712_usb_read_port_cancel(struct _adapter *padapter); -void r8712_usb_write_port_cancel(struct _adapter *padapter); -int r8712_usbctrl_vendorreq(struct intf_priv *pintfpriv, u8 request, u16 value, - u16 index, void *pdata, u16 len, u8 requesttype); - -#endif - diff --git a/drivers/staging/rtl8712/usb_ops_linux.c b/drivers/staging/rtl8712/usb_ops_linux.c deleted file mode 100644 index f984a5ab2c6f..000000000000 --- a/drivers/staging/rtl8712/usb_ops_linux.c +++ /dev/null @@ -1,508 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_ops_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_OPS_OS_C_ - -#include <linux/usb.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -#define RTL871X_VENQT_READ 0xc0 -#define RTL871X_VENQT_WRITE 0x40 - -struct zero_bulkout_context { - void *pbuf; - void *purb; - void *pirp; - void *padapter; -}; - -uint r8712_usb_init_intf_priv(struct intf_priv *pintfpriv) -{ - pintfpriv->piorw_urb = usb_alloc_urb(0, GFP_ATOMIC); - if (!pintfpriv->piorw_urb) - return _FAIL; - init_completion(&pintfpriv->io_retevt_comp); - return _SUCCESS; -} - -void r8712_usb_unload_intf_priv(struct intf_priv *pintfpriv) -{ - if (pintfpriv->piorw_urb) { - usb_kill_urb(pintfpriv->piorw_urb); - usb_free_urb(pintfpriv->piorw_urb); - } -} - -static unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr) -{ - unsigned int pipe = 0; - struct usb_device *pusbd = pdvobj->pusbdev; - - if (pdvobj->nr_endpoint == 11) { - switch (addr) { - case RTL8712_DMA_BKQ: - pipe = usb_sndbulkpipe(pusbd, 0x07); - break; - case RTL8712_DMA_BEQ: - pipe = usb_sndbulkpipe(pusbd, 0x06); - break; - case RTL8712_DMA_VIQ: - pipe = usb_sndbulkpipe(pusbd, 0x05); - break; - case RTL8712_DMA_VOQ: - pipe = usb_sndbulkpipe(pusbd, 0x04); - break; - case RTL8712_DMA_BCNQ: - pipe = usb_sndbulkpipe(pusbd, 0x0a); - break; - case RTL8712_DMA_BMCQ: /* HI Queue */ - pipe = usb_sndbulkpipe(pusbd, 0x0b); - break; - case RTL8712_DMA_MGTQ: - pipe = usb_sndbulkpipe(pusbd, 0x0c); - break; - case RTL8712_DMA_RX0FF: - pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */ - break; - case RTL8712_DMA_C2HCMD: - pipe = usb_rcvbulkpipe(pusbd, 0x09); /* in */ - break; - case RTL8712_DMA_H2CCMD: - pipe = usb_sndbulkpipe(pusbd, 0x0d); - break; - } - } else if (pdvobj->nr_endpoint == 6) { - switch (addr) { - case RTL8712_DMA_BKQ: - pipe = usb_sndbulkpipe(pusbd, 0x07); - break; - case RTL8712_DMA_BEQ: - pipe = usb_sndbulkpipe(pusbd, 0x06); - break; - case RTL8712_DMA_VIQ: - pipe = usb_sndbulkpipe(pusbd, 0x05); - break; - case RTL8712_DMA_VOQ: - pipe = usb_sndbulkpipe(pusbd, 0x04); - break; - case RTL8712_DMA_RX0FF: - case RTL8712_DMA_C2HCMD: - pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */ - break; - case RTL8712_DMA_H2CCMD: - case RTL8712_DMA_BCNQ: - case RTL8712_DMA_BMCQ: - case RTL8712_DMA_MGTQ: - pipe = usb_sndbulkpipe(pusbd, 0x0d); - break; - } - } else if (pdvobj->nr_endpoint == 4) { - switch (addr) { - case RTL8712_DMA_BEQ: - pipe = usb_sndbulkpipe(pusbd, 0x06); - break; - case RTL8712_DMA_VOQ: - pipe = usb_sndbulkpipe(pusbd, 0x04); - break; - case RTL8712_DMA_RX0FF: - case RTL8712_DMA_C2HCMD: - pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */ - break; - case RTL8712_DMA_H2CCMD: - case RTL8712_DMA_BCNQ: - case RTL8712_DMA_BMCQ: - case RTL8712_DMA_MGTQ: - pipe = usb_sndbulkpipe(pusbd, 0x0d); - break; - } - } else { - pipe = 0; - } - return pipe; -} - -static void usb_write_mem_complete(struct urb *purb) -{ - struct io_queue *pio_q = (struct io_queue *)purb->context; - struct intf_hdl *pintf = &(pio_q->intf); - struct intf_priv *pintfpriv = pintf->pintfpriv; - struct _adapter *padapter = (struct _adapter *)pintf->adapter; - - if (purb->status != 0) { - if (purb->status == (-ESHUTDOWN)) - padapter->driver_stopped = true; - else - padapter->surprise_removed = true; - } - complete(&pintfpriv->io_retevt_comp); -} - -void r8712_usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem) -{ - unsigned int pipe; - struct _adapter *padapter = (struct _adapter *)pintfhdl->adapter; - struct intf_priv *pintfpriv = pintfhdl->pintfpriv; - struct io_queue *pio_queue = padapter->pio_queue; - struct dvobj_priv *pdvobj = (struct dvobj_priv *)pintfpriv->intf_dev; - struct usb_device *pusbd = pdvobj->pusbdev; - struct urb *piorw_urb = pintfpriv->piorw_urb; - - if ((padapter->driver_stopped) || (padapter->surprise_removed) || - (padapter->pwrctrlpriv.pnp_bstop_trx)) - return; - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - if (pipe == 0) - return; - usb_fill_bulk_urb(piorw_urb, pusbd, pipe, - wmem, cnt, usb_write_mem_complete, - pio_queue); - usb_submit_urb(piorw_urb, GFP_ATOMIC); - wait_for_completion_interruptible(&pintfpriv->io_retevt_comp); -} - -static void r8712_usb_read_port_complete(struct urb *purb) -{ - uint isevt; - __le32 *pbuf; - struct recv_buf *precvbuf = (struct recv_buf *)purb->context; - struct _adapter *padapter = (struct _adapter *)precvbuf->adapter; - struct recv_priv *precvpriv = &padapter->recvpriv; - - if (padapter->surprise_removed || padapter->driver_stopped) - return; - if (purb->status == 0) { /* SUCCESS */ - if ((purb->actual_length > (MAX_RECVBUF_SZ)) || - (purb->actual_length < RXDESC_SIZE)) { - r8712_read_port(padapter, precvpriv->ff_hwaddr, 0, - (unsigned char *)precvbuf); - } else { - _pkt *pskb = precvbuf->pskb; - - precvbuf->transfer_len = purb->actual_length; - pbuf = (__le32 *)precvbuf->pbuf; - isevt = le32_to_cpu(*(pbuf + 1)) & 0x1ff; - if ((isevt & 0x1ff) == 0x1ff) { - r8712_rxcmd_event_hdl(padapter, pbuf); - skb_queue_tail(&precvpriv->rx_skb_queue, pskb); - r8712_read_port(padapter, precvpriv->ff_hwaddr, - 0, (unsigned char *)precvbuf); - } else { - skb_put(pskb, purb->actual_length); - skb_queue_tail(&precvpriv->rx_skb_queue, pskb); - tasklet_hi_schedule(&precvpriv->recv_tasklet); - r8712_read_port(padapter, precvpriv->ff_hwaddr, - 0, (unsigned char *)precvbuf); - } - } - } else { - switch (purb->status) { - case -EINVAL: - case -EPIPE: - case -ENODEV: - case -ESHUTDOWN: - padapter->driver_stopped = true; - break; - case -ENOENT: - if (!padapter->suspended) { - padapter->driver_stopped = true; - break; - } - fallthrough; - case -EPROTO: - r8712_read_port(padapter, precvpriv->ff_hwaddr, 0, - (unsigned char *)precvbuf); - break; - case -EINPROGRESS: - netdev_err(padapter->pnetdev, "ERROR: URB IS IN PROGRESS!\n"); - break; - default: - break; - } - } -} - -u32 r8712_usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem) -{ - unsigned int pipe; - int err; - u32 tmpaddr = 0; - int alignment = 0; - u32 ret = _SUCCESS; - struct urb *purb = NULL; - struct recv_buf *precvbuf = (struct recv_buf *)rmem; - struct intf_priv *pintfpriv = pintfhdl->pintfpriv; - struct dvobj_priv *pdvobj = (struct dvobj_priv *)pintfpriv->intf_dev; - struct _adapter *adapter = pdvobj->padapter; - struct recv_priv *precvpriv = &adapter->recvpriv; - struct usb_device *pusbd = pdvobj->pusbdev; - - if (adapter->driver_stopped || adapter->surprise_removed || - adapter->pwrctrlpriv.pnp_bstop_trx || !precvbuf) - return _FAIL; - r8712_init_recvbuf(adapter, precvbuf); - /* Try to use skb from the free queue */ - precvbuf->pskb = skb_dequeue(&precvpriv->free_recv_skb_queue); - - if (!precvbuf->pskb) { - precvbuf->pskb = netdev_alloc_skb(adapter->pnetdev, - MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ); - if (!precvbuf->pskb) - return _FAIL; - tmpaddr = (addr_t)precvbuf->pskb->data; - alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1); - skb_reserve(precvbuf->pskb, - (RECVBUFF_ALIGN_SZ - alignment)); - precvbuf->phead = precvbuf->pskb->head; - precvbuf->pdata = precvbuf->pskb->data; - precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); - precvbuf->pend = skb_end_pointer(precvbuf->pskb); - precvbuf->pbuf = precvbuf->pskb->data; - } else { /* skb is reused */ - precvbuf->phead = precvbuf->pskb->head; - precvbuf->pdata = precvbuf->pskb->data; - precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); - precvbuf->pend = skb_end_pointer(precvbuf->pskb); - precvbuf->pbuf = precvbuf->pskb->data; - } - purb = precvbuf->purb; - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - usb_fill_bulk_urb(purb, pusbd, pipe, - precvbuf->pbuf, MAX_RECVBUF_SZ, - r8712_usb_read_port_complete, - precvbuf); - err = usb_submit_urb(purb, GFP_ATOMIC); - if ((err) && (err != (-EPERM))) - ret = _FAIL; - return ret; -} - -void r8712_usb_read_port_cancel(struct _adapter *padapter) -{ - int i; - struct recv_buf *precvbuf; - - precvbuf = (struct recv_buf *)padapter->recvpriv.precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - if (precvbuf->purb) - usb_kill_urb(precvbuf->purb); - precvbuf++; - } -} - -void r8712_xmit_bh(struct tasklet_struct *t) -{ - int ret = false; - struct _adapter *padapter = from_tasklet(padapter, t, - xmitpriv.xmit_tasklet); - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - if (padapter->driver_stopped || - padapter->surprise_removed) { - netdev_err(padapter->pnetdev, "xmit_bh => driver_stopped or surprise_removed\n"); - return; - } - ret = r8712_xmitframe_complete(padapter, pxmitpriv, NULL); - if (!ret) - return; - tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); -} - -static void usb_write_port_complete(struct urb *purb) -{ - int i; - struct xmit_frame *pxmitframe = (struct xmit_frame *)purb->context; - struct xmit_buf *pxmitbuf = pxmitframe->pxmitbuf; - struct _adapter *padapter = pxmitframe->padapter; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - switch (pattrib->priority) { - case 1: - case 2: - pxmitpriv->bkq_cnt--; - break; - case 4: - case 5: - pxmitpriv->viq_cnt--; - break; - case 6: - case 7: - pxmitpriv->voq_cnt--; - break; - case 0: - case 3: - default: - pxmitpriv->beq_cnt--; - break; - } - pxmitpriv->txirp_cnt--; - for (i = 0; i < 8; i++) { - if (purb == pxmitframe->pxmit_urb[i]) { - pxmitframe->bpending[i] = false; - break; - } - } - if (padapter->surprise_removed) - return; - switch (purb->status) { - case 0: - break; - default: - netdev_warn(padapter->pnetdev, - "r8712u: pipe error: (%d)\n", purb->status); - break; - } - /* not to consider tx fragment */ - r8712_free_xmitframe_ex(pxmitpriv, pxmitframe); - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); -} - -u32 r8712_usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem) -{ - unsigned long irqL; - int i, status; - unsigned int pipe; - u32 ret, bwritezero; - struct urb *purb = NULL; - struct _adapter *padapter = (struct _adapter *)pintfhdl->adapter; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct xmit_frame *pxmitframe = (struct xmit_frame *)wmem; - struct usb_device *pusbd = pdvobj->pusbdev; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - if ((padapter->driver_stopped) || (padapter->surprise_removed) || - (padapter->pwrctrlpriv.pnp_bstop_trx)) - return _FAIL; - for (i = 0; i < 8; i++) { - if (!pxmitframe->bpending[i]) { - spin_lock_irqsave(&pxmitpriv->lock, irqL); - pxmitpriv->txirp_cnt++; - pxmitframe->bpending[i] = true; - switch (pattrib->priority) { - case 1: - case 2: - pxmitpriv->bkq_cnt++; - break; - case 4: - case 5: - pxmitpriv->viq_cnt++; - break; - case 6: - case 7: - pxmitpriv->voq_cnt++; - break; - case 0: - case 3: - default: - pxmitpriv->beq_cnt++; - break; - } - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - pxmitframe->sz[i] = (u16)cnt; - purb = pxmitframe->pxmit_urb[i]; - break; - } - } - bwritezero = false; - if (pdvobj->ishighspeed) { - if (cnt > 0 && cnt % 512 == 0) - bwritezero = true; - } else { - if (cnt > 0 && cnt % 64 == 0) - bwritezero = true; - } - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - if (pxmitpriv->free_xmitbuf_cnt % NR_XMITBUFF == 0) - purb->transfer_flags &= (~URB_NO_INTERRUPT); - else - purb->transfer_flags |= URB_NO_INTERRUPT; - if (bwritezero) - cnt += 8; - usb_fill_bulk_urb(purb, pusbd, pipe, - pxmitframe->mem_addr, - cnt, usb_write_port_complete, - pxmitframe); /* context is xmit_frame */ - status = usb_submit_urb(purb, GFP_ATOMIC); - if (!status) - ret = _SUCCESS; - else - ret = _FAIL; - return ret; -} - -void r8712_usb_write_port_cancel(struct _adapter *padapter) -{ - int i, j; - struct xmit_buf *pxmitbuf = (struct xmit_buf *) - padapter->xmitpriv.pxmitbuf; - - for (i = 0; i < NR_XMITBUFF; i++) { - for (j = 0; j < 8; j++) { - if (pxmitbuf->pxmit_urb[j]) - usb_kill_urb(pxmitbuf->pxmit_urb[j]); - } - pxmitbuf++; - } -} - -int r8712_usbctrl_vendorreq(struct intf_priv *pintfpriv, u8 request, u16 value, - u16 index, void *pdata, u16 len, u8 requesttype) -{ - unsigned int pipe; - int status; - u8 reqtype; - struct dvobj_priv *pdvobjpriv = (struct dvobj_priv *) - pintfpriv->intf_dev; - struct usb_device *udev = pdvobjpriv->pusbdev; - /* For mstar platform, mstar suggests the address for USB IO - * should be 16 bytes alignment. Trying to fix it here. - */ - u8 *palloc_buf, *pIo_buf; - - palloc_buf = kmalloc((u32)len + 16, GFP_ATOMIC); - if (!palloc_buf) - return -ENOMEM; - pIo_buf = palloc_buf + 16 - ((addr_t)(palloc_buf) & 0x0f); - if (requesttype == 0x01) { - pipe = usb_rcvctrlpipe(udev, 0); /* read_in */ - reqtype = RTL871X_VENQT_READ; - } else { - pipe = usb_sndctrlpipe(udev, 0); /* write_out */ - reqtype = RTL871X_VENQT_WRITE; - memcpy(pIo_buf, pdata, len); - } - status = usb_control_msg(udev, pipe, request, reqtype, value, index, - pIo_buf, len, 500); - if (status > 0) { /* Success this control transfer. */ - if (requesttype == 0x01) { - /* For Control read transfer, we have to copy the read - * data from pIo_buf to pdata. - */ - memcpy(pdata, pIo_buf, status); - } - } - kfree(palloc_buf); - return status; -} diff --git a/drivers/staging/rtl8712/usb_osintf.h b/drivers/staging/rtl8712/usb_osintf.h deleted file mode 100644 index 2e512b4a564c..000000000000 --- a/drivers/staging/rtl8712/usb_osintf.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __USB_OSINTF_H -#define __USB_OSINTF_H - -#include "osdep_service.h" -#include "drv_types.h" - -extern char *r8712_initmac; - -unsigned int r8712_usb_inirp_init(struct _adapter *padapter); -unsigned int r8712_usb_inirp_deinit(struct _adapter *padapter); -uint rtl871x_hal_init(struct _adapter *padapter); -uint rtl8712_hal_deinit(struct _adapter *padapter); - -void rtl871x_intf_stop(struct _adapter *padapter); -void r871x_dev_unload(struct _adapter *padapter); -void r8712_stop_drv_threads(struct _adapter *padapter); -void r8712_stop_drv_timers(struct _adapter *padapter); -int r8712_init_drv_sw(struct _adapter *padapter); -void r8712_free_drv_sw(struct _adapter *padapter); -struct net_device *r8712_init_netdev(void); - -#endif diff --git a/drivers/staging/rtl8712/wifi.h b/drivers/staging/rtl8712/wifi.h deleted file mode 100644 index b8acb9c7395d..000000000000 --- a/drivers/staging/rtl8712/wifi.h +++ /dev/null @@ -1,197 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _WIFI_H_ -#define _WIFI_H_ - -#include <linux/compiler.h> -#include <linux/ieee80211.h> - -#define WLAN_HDR_A3_LEN 24 -#define WLAN_HDR_A3_QOS_LEN 26 - -enum WIFI_FRAME_TYPE { - WIFI_QOS_DATA_TYPE = (BIT(7) | BIT(3)), /*!< QoS Data */ -}; - -#define SetToDs(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_TODS); \ -}) - -#define GetToDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_TODS)) != 0) - -#define ClearToDs(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_TODS)); \ -}) - -#define SetFrDs(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_FROMDS); \ -}) - -#define GetFrDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_FROMDS)) != 0) - -#define ClearFrDs(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_FROMDS)); \ -}) - -static inline unsigned char get_tofr_ds(unsigned char *pframe) -{ - return ((GetToDs(pframe) << 1) | GetFrDs(pframe)); -} - -#define SetMFrag(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREFRAGS); \ -}) - -#define GetMFrag(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) != 0) - -#define ClearMFrag(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)); \ -}) - -#define SetRetry(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_RETRY); \ -}) - -#define GetRetry(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_RETRY)) != 0) - -#define ClearRetry(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_RETRY)); \ -}) - -#define SetPwrMgt(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PM); \ -}) - -#define GetPwrMgt(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_PM)) != 0) - -#define ClearPwrMgt(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_PM)); \ -}) - -#define SetMData(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREDATA); \ -}) - -#define GetMData(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_MOREDATA)) != 0) - -#define ClearMData(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREDATA)); \ -}) - -#define SetPrivacy(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PROTECTED); \ -}) - -#define GetPrivacy(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_PROTECTED)) != 0) - -#define GetOrder(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_ORDER)) != 0) - -#define GetFrameType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & \ - (BIT(3) | BIT(2))) - -#define SetFrameType(pbuf, type) \ - do { \ - *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(3) | \ - BIT(2))); \ - *(__le16 *)(pbuf) |= cpu_to_le16(type); \ - } while (0) - -#define GetFrameSubType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & \ - (BIT(7) | BIT(6) | BIT(5) | BIT(4) | BIT(3) | \ - BIT(2))) - -#define SetFrameSubType(pbuf, type) \ - do { \ - *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | \ - BIT(5) | BIT(4) | BIT(3) | BIT(2))); \ - *(__le16 *)(pbuf) |= cpu_to_le16(type); \ - } while (0) - -#define GetSequence(pbuf) (le16_to_cpu(*(__le16 *)\ - ((addr_t)(pbuf) + 22)) >> 4) - -#define GetFragNum(pbuf) (le16_to_cpu(*(__le16 *)((addr_t)\ - (pbuf) + 22)) & 0x0f) - -#define SetSeqNum(pbuf, num) ({ \ - *(__le16 *)((addr_t)(pbuf) + 22) = \ - cpu_to_le16((le16_to_cpu(*(__le16 *)((addr_t)(pbuf) + 22)) & \ - 0x000f) | (0xfff0 & (num << 4))); \ -}) - -#define SetPriority(pbuf, tid) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf); \ -}) - -#define GetPriority(pbuf) ((le16_to_cpu(*(__le16 *)(pbuf))) & 0xf) - -#define SetAckpolicy(pbuf, ack) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16((ack & 3) << 5); \ -}) - -#define GetAckpolicy(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 5) & 0x3) - -#define GetAMsdu(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 7) & 0x1) - -#define GetAddr1Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 4)) - -#define GetAddr2Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 10)) - -#define GetAddr3Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 16)) - -#define GetAddr4Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 24)) - -static inline unsigned char *get_hdr_bssid(unsigned char *pframe) -{ - unsigned char *sa; - unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe); - - switch (to_fr_ds) { - case 0x00: /* ToDs=0, FromDs=0 */ - sa = GetAddr3Ptr(pframe); - break; - case 0x01: /* ToDs=0, FromDs=1 */ - sa = GetAddr2Ptr(pframe); - break; - case 0x02: /* ToDs=1, FromDs=0 */ - sa = GetAddr1Ptr(pframe); - break; - default: /* ToDs=1, FromDs=1 */ - sa = NULL; - break; - } - return sa; -} - -/* --------------------------------------------------------------------------- - * Below is the fixed elements... - * --------------------------------------------------------------------------- - */ -#define _BEACON_ITERVAL_ 2 -#define _CAPABILITY_ 2 -#define _TIMESTAMP_ 8 - - -/*----------------------------------------------------------------------------- - * Below is the definition for WMM - *------------------------------------------------------------------------------ - */ -#define _WMM_IE_Length_ 7 /* for WMM STA */ - -#endif /* _WIFI_H_ */ - diff --git a/drivers/staging/rtl8712/wlan_bssdef.h b/drivers/staging/rtl8712/wlan_bssdef.h deleted file mode 100644 index ec3749813728..000000000000 --- a/drivers/staging/rtl8712/wlan_bssdef.h +++ /dev/null @@ -1,223 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __WLAN_BSSDEF_H__ -#define __WLAN_BSSDEF_H__ - -#define MAX_IE_SZ 768 - -#define NDIS_802_11_LENGTH_SSID 32 -#define NDIS_802_11_LENGTH_RATES 8 -#define NDIS_802_11_LENGTH_RATES_EX 16 - -struct ndis_802_11_ssid { - u32 SsidLength; - u8 Ssid[32]; -}; - -enum NDIS_802_11_NETWORK_TYPE { - Ndis802_11FH, - Ndis802_11DS, - Ndis802_11OFDM5, - Ndis802_11OFDM24, - Ndis802_11NetworkTypeMax /* not a real type, defined as an upper bound*/ -}; - -struct NDIS_802_11_CONFIGURATION_FH { - u32 Length; /* Length of structure */ - u32 HopPattern; /* As defined by 802.11, MSB set */ - u32 HopSet; /* to one if non-802.11 */ - u32 DwellTime; /* units are Kusec */ -}; - -/* - * FW will only save the channel number in DSConfig. - * ODI Handler will convert the channel number to freq. number. - */ -struct NDIS_802_11_CONFIGURATION { - u32 Length; /* Length of structure */ - u32 BeaconPeriod; /* units are Kusec */ - u32 ATIMWindow; /* units are Kusec */ - u32 DSConfig; /* Frequency, units are kHz */ - struct NDIS_802_11_CONFIGURATION_FH FHConfig; -}; - -enum NDIS_802_11_NETWORK_INFRASTRUCTURE { - Ndis802_11IBSS, - Ndis802_11Infrastructure, - Ndis802_11AutoUnknown, - Ndis802_11InfrastructureMax, /*Not a real value,defined as upper bound*/ - Ndis802_11APMode -}; - -struct NDIS_802_11_FIXED_IEs { - u8 Timestamp[8]; - u16 BeaconInterval; - u16 Capabilities; -}; - -struct wlan_bssid_ex { - u32 Length; - unsigned char MacAddress[6]; - u8 Reserved[2]; - struct ndis_802_11_ssid Ssid; - __le32 Privacy; - s32 Rssi; - enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; - struct NDIS_802_11_CONFIGURATION Configuration; - enum NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode; - u8 rates[NDIS_802_11_LENGTH_RATES_EX]; - /* number of content bytes in EIs, which varies */ - u32 IELength; - /*(timestamp, beacon interval, and capability information) */ - u8 IEs[MAX_IE_SZ]; -}; - -enum NDIS_802_11_AUTHENTICATION_MODE { - Ndis802_11AuthModeOpen, - Ndis802_11AuthModeShared, - Ndis802_11AuthModeAutoSwitch, - Ndis802_11AuthModeWPA, - Ndis802_11AuthModeWPAPSK, - Ndis802_11AuthModeWPANone, - Ndis802_11AuthModeMax /* Not a real mode, defined as upper bound */ -}; - -enum { - Ndis802_11WEPEnabled, - Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled, - Ndis802_11WEPDisabled, - Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled, - Ndis802_11WEPKeyAbsent, - Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent, - Ndis802_11WEPNotSupported, - Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported, - Ndis802_11Encryption2Enabled, - Ndis802_11Encryption2KeyAbsent, - Ndis802_11Encryption3Enabled, - Ndis802_11Encryption3KeyAbsent -}; - -#define NDIS_802_11_AI_REQFI_CAPABILITIES 1 -#define NDIS_802_11_AI_REQFI_LISTENINTERVAL 2 -#define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS 4 - -#define NDIS_802_11_AI_RESFI_CAPABILITIES 1 -#define NDIS_802_11_AI_RESFI_STATUSCODE 2 -#define NDIS_802_11_AI_RESFI_ASSOCIATIONID 4 - -struct NDIS_802_11_AI_REQFI { - u16 Capabilities; - u16 ListenInterval; - unsigned char CurrentAPAddress[6]; -}; - -struct NDIS_802_11_AI_RESFI { - u16 Capabilities; - u16 StatusCode; - u16 AssociationId; -}; - -struct NDIS_802_11_ASSOCIATION_INFORMATION { - u32 Length; - u16 AvailableRequestFixedIEs; - struct NDIS_802_11_AI_REQFI RequestFixedIEs; - u32 RequestIELength; - u32 OffsetRequestIEs; - u16 AvailableResponseFixedIEs; - struct NDIS_802_11_AI_RESFI ResponseFixedIEs; - u32 ResponseIELength; - u32 OffsetResponseIEs; -}; - -/* Key mapping keys require a BSSID*/ -struct NDIS_802_11_KEY { - u32 Length; /* Length of this structure */ - u32 KeyIndex; - u32 KeyLength; /* length of key in bytes */ - unsigned char BSSID[6]; - unsigned long long KeyRSC; - u8 KeyMaterial[32]; /* variable length */ -}; - -struct NDIS_802_11_REMOVE_KEY { - u32 Length; /* Length of this structure */ - u32 KeyIndex; - unsigned char BSSID[6]; -}; - -struct NDIS_802_11_WEP { - u32 Length; /* Length of this structure */ - u32 KeyIndex; /* 0 is the per-client key, - * 1-N are the global keys - */ - u32 KeyLength; /* length of key in bytes */ - u8 KeyMaterial[16]; /* variable length depending on above field */ -}; - -/* mask for authentication/integrity fields */ -#define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS 0x0f -#define NDIS_802_11_AUTH_REQUEST_REAUTH 0x01 -#define NDIS_802_11_AUTH_REQUEST_KEYUPDATE 0x02 -#define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR 0x06 -#define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR 0x0E - -/* MIC check time, 60 seconds. */ -#define MIC_CHECK_TIME 60000000 - -#ifndef Ndis802_11APMode -#define Ndis802_11APMode (Ndis802_11InfrastructureMax + 1) -#endif - -struct wlan_network { - struct list_head list; - int network_type; /*refer to ieee80211.h for WIRELESS_11A/B/G */ - int fixed; /* set to fixed when not to be removed asi - * site-surveying - */ - unsigned int last_scanned; /*timestamp for the network */ - int aid; /*will only be valid when a BSS is joined. */ - int join_res; - struct wlan_bssid_ex network; /*must be the last item */ -}; - -enum VRTL_CARRIER_SENSE { - DISABLE_VCS, - ENABLE_VCS, - AUTO_VCS -}; - -enum VCS_TYPE { - NONE_VCS, - RTS_CTS, - CTS_TO_SELF -}; - -#define PWR_CAM 0 -#define PWR_MINPS 1 -#define PWR_MAXPS 2 -#define PWR_UAPSD 3 -#define PWR_VOIP 4 - -enum UAPSD_MAX_SP { - NO_LIMIT, - TWO_MSDU, - FOUR_MSDU, - SIX_MSDU -}; - -#define NUM_PRE_AUTH_KEY 16 -#define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY - -#endif /* #ifndef WLAN_BSSDEF_H_ */ - diff --git a/drivers/staging/rtl8712/xmit_linux.c b/drivers/staging/rtl8712/xmit_linux.c deleted file mode 100644 index a820ce7cce71..000000000000 --- a/drivers/staging/rtl8712/xmit_linux.c +++ /dev/null @@ -1,187 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * xmit_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _XMIT_OSDEP_C_ - -#include <linux/usb.h> -#include <linux/ip.h> -#include <linux/if_ether.h> -#include <linux/kmemleak.h> - -#include "osdep_service.h" -#include "drv_types.h" - -#include "wifi.h" -#include "mlme_osdep.h" -#include "xmit_osdep.h" -#include "osdep_intf.h" - -static uint remainder_len(struct pkt_file *pfile) -{ - return (uint)(pfile->buf_len - ((addr_t)(pfile->cur_addr) - - (addr_t)(pfile->buf_start))); -} - -void _r8712_open_pktfile(_pkt *pktptr, struct pkt_file *pfile) -{ - pfile->pkt = pktptr; - pfile->cur_addr = pfile->buf_start = pktptr->data; - pfile->pkt_len = pfile->buf_len = pktptr->len; - pfile->cur_buffer = pfile->buf_start; -} - -uint _r8712_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen) -{ - uint len; - - len = remainder_len(pfile); - len = (rlen > len) ? len : rlen; - if (rmem) - skb_copy_bits(pfile->pkt, pfile->buf_len - pfile->pkt_len, - rmem, len); - pfile->cur_addr += len; - pfile->pkt_len -= len; - return len; -} - -sint r8712_endofpktfile(struct pkt_file *pfile) -{ - return (pfile->pkt_len == 0); -} - -void r8712_set_qos(struct pkt_file *ppktfile, struct pkt_attrib *pattrib) -{ - struct ethhdr etherhdr; - struct iphdr ip_hdr; - u16 UserPriority = 0; - - _r8712_open_pktfile(ppktfile->pkt, ppktfile); - _r8712_pktfile_read(ppktfile, (unsigned char *)&etherhdr, ETH_HLEN); - - /* get UserPriority from IP hdr*/ - if (pattrib->ether_type == 0x0800) { - _r8712_pktfile_read(ppktfile, (u8 *)&ip_hdr, sizeof(ip_hdr)); - /*UserPriority = (ntohs(ip_hdr.tos) >> 5) & 0x3 ;*/ - UserPriority = ip_hdr.tos >> 5; - } else { - /* "When priority processing of data frames is supported, - * a STA's SME should send EAPOL-Key frames at the highest - * priority." - */ - - if (pattrib->ether_type == 0x888e) - UserPriority = 7; - } - pattrib->priority = UserPriority; - pattrib->hdrlen = WLAN_HDR_A3_QOS_LEN; - pattrib->subtype = WIFI_QOS_DATA_TYPE; -} - -void r8712_SetFilter(struct work_struct *work) -{ - struct _adapter *adapter = container_of(work, struct _adapter, - wk_filter_rx_ff0); - u8 oldvalue = 0x00, newvalue = 0x00; - unsigned long irqL; - - oldvalue = r8712_read8(adapter, 0x117); - newvalue = oldvalue & 0xfe; - r8712_write8(adapter, 0x117, newvalue); - - spin_lock_irqsave(&adapter->lock_rx_ff0_filter, irqL); - adapter->blnEnableRxFF0Filter = 1; - spin_unlock_irqrestore(&adapter->lock_rx_ff0_filter, irqL); - do { - msleep(100); - } while (adapter->blnEnableRxFF0Filter == 1); - r8712_write8(adapter, 0x117, oldvalue); -} - -int r8712_xmit_resource_alloc(struct _adapter *padapter, - struct xmit_buf *pxmitbuf) -{ - int i; - - for (i = 0; i < 8; i++) { - pxmitbuf->pxmit_urb[i] = usb_alloc_urb(0, GFP_KERNEL); - if (!pxmitbuf->pxmit_urb[i]) { - int k; - - for (k = i - 1; k >= 0; k--) { - /* handle allocation errors part way through loop */ - usb_free_urb(pxmitbuf->pxmit_urb[k]); - } - netdev_err(padapter->pnetdev, "pxmitbuf->pxmit_urb[i] == NULL\n"); - return -ENOMEM; - } - kmemleak_not_leak(pxmitbuf->pxmit_urb[i]); - } - return 0; -} - -void r8712_xmit_resource_free(struct _adapter *padapter, - struct xmit_buf *pxmitbuf) -{ - int i; - - for (i = 0; i < 8; i++) { - if (pxmitbuf->pxmit_urb[i]) { - usb_kill_urb(pxmitbuf->pxmit_urb[i]); - usb_free_urb(pxmitbuf->pxmit_urb[i]); - } - } -} - -void r8712_xmit_complete(struct _adapter *padapter, struct xmit_frame *pxframe) -{ - if (pxframe->pkt) - dev_kfree_skb_any(pxframe->pkt); - pxframe->pkt = NULL; -} - -int r8712_xmit_entry(_pkt *pkt, struct net_device *netdev) -{ - struct xmit_frame *xmitframe = NULL; - struct _adapter *adapter = netdev_priv(netdev); - struct xmit_priv *xmitpriv = &(adapter->xmitpriv); - - if (!r8712_if_up(adapter)) - goto _xmit_entry_drop; - - xmitframe = r8712_alloc_xmitframe(xmitpriv); - if (!xmitframe) - goto _xmit_entry_drop; - - if (r8712_update_attrib(adapter, pkt, &xmitframe->attrib)) - goto _xmit_entry_drop; - - adapter->ledpriv.LedControlHandler(adapter, LED_CTL_TX); - xmitframe->pkt = pkt; - if (r8712_pre_xmit(adapter, xmitframe)) { - /*dump xmitframe directly or drop xframe*/ - dev_kfree_skb_any(pkt); - xmitframe->pkt = NULL; - } - xmitpriv->tx_pkts++; - xmitpriv->tx_bytes += xmitframe->attrib.last_txcmdsz; - return 0; -_xmit_entry_drop: - if (xmitframe) - r8712_free_xmitframe(xmitpriv, xmitframe); - xmitpriv->tx_drop++; - dev_kfree_skb_any(pkt); - return 0; -} diff --git a/drivers/staging/rtl8712/xmit_osdep.h b/drivers/staging/rtl8712/xmit_osdep.h deleted file mode 100644 index b76021b568f8..000000000000 --- a/drivers/staging/rtl8712/xmit_osdep.h +++ /dev/null @@ -1,52 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __XMIT_OSDEP_H_ -#define __XMIT_OSDEP_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -struct pkt_file { - _pkt *pkt; - u32 pkt_len; /*the remainder length of the open_file*/ - _buffer *cur_buffer; - u8 *buf_start; - u8 *cur_addr; - u32 buf_len; -}; - -#define NR_XMITFRAME 256 - -struct xmit_priv; -struct pkt_attrib; -struct sta_xmit_priv; -struct xmit_frame; -struct xmit_buf; - -int r8712_xmit_entry(_pkt *pkt, struct net_device *pnetdev); -void r8712_SetFilter(struct work_struct *work); -int r8712_xmit_resource_alloc(struct _adapter *padapter, - struct xmit_buf *pxmitbuf); -void r8712_xmit_resource_free(struct _adapter *padapter, - struct xmit_buf *pxmitbuf); - -void r8712_set_qos(struct pkt_file *ppktfile, - struct pkt_attrib *pattrib); -void _r8712_open_pktfile(_pkt *pktptr, struct pkt_file *pfile); -uint _r8712_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen); -sint r8712_endofpktfile(struct pkt_file *pfile); -void r8712_xmit_complete(struct _adapter *padapter, - struct xmit_frame *pxframe); - -#endif -- 2.45.2

1 month, 1 week

1
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[PATCH] ASoC: codecs: wcd939x: fix regmap leak on probe failure

by Johan Hovold

The soundwire regmap that may be allocated during probe is not freed on late probe failures. Add the missing error handling. Fixes: be2af391cea0 ("ASoC: codecs: Add WCD939x Soundwire devices driver") Cc: stable(a)vger.kernel.org # 6.9 Cc: Neil Armstrong <neil.armstrong(a)linaro.org> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- sound/soc/codecs/wcd939x-sdw.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/wcd939x-sdw.c b/sound/soc/codecs/wcd939x-sdw.c index d369100a2457..da342a0c95a5 100644 --- a/sound/soc/codecs/wcd939x-sdw.c +++ b/sound/soc/codecs/wcd939x-sdw.c @@ -1400,12 +1400,18 @@ static int wcd9390_probe(struct sdw_slave *pdev, const struct sdw_device_id *id) ret = component_add(dev, &wcd_sdw_component_ops); if (ret) - return ret; + goto err_free_regmap; /* Set suspended until aggregate device is bind */ pm_runtime_set_suspended(dev); return 0; + +err_free_regmap: + if (wcd->regmap) + regmap_exit(wcd->regmap); + + return ret; } static int wcd9390_remove(struct sdw_slave *pdev) -- 2.51.2

1 month, 1 week

2
1
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[PATCH 1/2] regulator: rtq2208: Correct buck group2 phase mapping logic

by cy_huang＠richtek.com

From: ChiYuan Huang <cy_huang(a)richtek.com> Correct buck group2 H and F mapping logic. Cc: stable(a)vger.kernel.org Reported-by: Yoon Dong Min <dm.youn(a)telechips.com> Fixes: 1742e7e978ba ("regulator: rtq2208: Fix incorrect buck converter phase mapping") Signed-off-by: ChiYuan Huang <cy_huang(a)richtek.com> --- drivers/regulator/rtq2208-regulator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/regulator/rtq2208-regulator.c b/drivers/regulator/rtq2208-regulator.c index 9cde7181b0f0..4a174e27c579 100644 --- a/drivers/regulator/rtq2208-regulator.c +++ b/drivers/regulator/rtq2208-regulator.c @@ -543,14 +543,14 @@ static int rtq2208_regulator_check(struct device *dev, int *num, int *regulator_ switch (FIELD_GET(RTQ2208_MASK_BUCKPH_GROUP2, buck_phase)) { case 2: - rtq2208_used_table[RTQ2208_BUCK_F] = true; + rtq2208_used_table[RTQ2208_BUCK_H] = true; fallthrough; case 1: rtq2208_used_table[RTQ2208_BUCK_E] = true; fallthrough; case 0: case 3: - rtq2208_used_table[RTQ2208_BUCK_H] = true; + rtq2208_used_table[RTQ2208_BUCK_F] = true; fallthrough; default: rtq2208_used_table[RTQ2208_BUCK_G] = true; base-commit: ac3fd01e4c1efce8f2c054cdeb2ddd2fc0fb150d -- 2.34.1

1 month, 1 week

2
2
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[PATCH v8 04/11] KEYS: trusted: Fix memory leak in tpm2_load()

by Jarkko Sakkinen

tpm2_load() allocates a blob indirectly via tpm2_key_decode() but it is not freed in all failure paths. Address this with a scope-based cleanup helper __free(). For legacy blobs, the implicit de-allocation is gets disable by no_free_ptr(). Cc: stable(a)vger.kernel.org # v5.13+ Fixes: f2219745250f ("security: keys: trusted: use ASN.1 TPM2 key format for the blobs") Signed-off-by: Jarkko Sakkinen <jarkko(a)kernel.org> --- v7: - Fix compiler warning. v6: - A new patch in this version. --- security/keys/trusted-keys/trusted_tpm2.c | 24 +++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/security/keys/trusted-keys/trusted_tpm2.c b/security/keys/trusted-keys/trusted_tpm2.c index edd7b9d7e4dc..36e20a9a94b4 100644 --- a/security/keys/trusted-keys/trusted_tpm2.c +++ b/security/keys/trusted-keys/trusted_tpm2.c @@ -98,9 +98,8 @@ struct tpm2_key_context { u32 priv_len; }; -static int tpm2_key_decode(struct trusted_key_payload *payload, - struct trusted_key_options *options, - u8 **buf) +static void *tpm2_key_decode(struct trusted_key_payload *payload, + struct trusted_key_options *options) { int ret; struct tpm2_key_context ctx; @@ -111,16 +110,15 @@ static int tpm2_key_decode(struct trusted_key_payload *payload, ret = asn1_ber_decoder(&tpm2key_decoder, &ctx, payload->blob, payload->blob_len); if (ret < 0) - return ret; + return ERR_PTR(ret); if (ctx.priv_len + ctx.pub_len > MAX_BLOB_SIZE) - return -EINVAL; + return ERR_PTR(-EINVAL); blob = kmalloc(ctx.priv_len + ctx.pub_len + 4, GFP_KERNEL); if (!blob) - return -ENOMEM; + return ERR_PTR(-ENOMEM); - *buf = blob; options->keyhandle = ctx.parent; memcpy(blob, ctx.priv, ctx.priv_len); @@ -128,7 +126,7 @@ static int tpm2_key_decode(struct trusted_key_payload *payload, memcpy(blob, ctx.pub, ctx.pub_len); - return 0; + return blob; } int tpm2_key_parent(void *context, size_t hdrlen, @@ -372,6 +370,7 @@ static int tpm2_load_cmd(struct tpm_chip *chip, struct trusted_key_options *options, u32 *blob_handle) { + u8 *blob_ref __free(kfree) = NULL; struct tpm_buf buf; unsigned int private_len; unsigned int public_len; @@ -380,11 +379,14 @@ static int tpm2_load_cmd(struct tpm_chip *chip, int rc; u32 attrs; - rc = tpm2_key_decode(payload, options, &blob); - if (rc) { + blob = tpm2_key_decode(payload, options); + if (IS_ERR(blob)) { /* old form */ blob = payload->blob; payload->old_format = 1; + } else { + /* Bind to cleanup: */ + blob_ref = blob; } /* new format carries keyhandle but old format doesn't */ @@ -449,8 +451,6 @@ static int tpm2_load_cmd(struct tpm_chip *chip, (__be32 *) &buf.data[TPM_HEADER_SIZE]); out: - if (blob != payload->blob) - kfree(blob); tpm_buf_destroy(&buf); if (rc > 0) -- 2.52.0

1 month, 1 week

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[PATCH v8 01/11] tpm: Cap the number of PCR banks

by Jarkko Sakkinen

From: Jarkko Sakkinen <jarkko.sakkinen(a)opinsys.com> tpm2_get_pcr_allocation() does not cap any upper limit for the number of banks. Cap the limit to eight banks so that out of bounds values coming from external I/O cause on only limited harm. Cc: Roberto Sassu <roberto.sassu(a)huawei.com> Cc: stable(a)vger.kernel.org # v5.10+ Fixes: bcfff8384f6c ("tpm: dynamically allocate the allocated_banks array") Reviewed-by: Jonathan McDowell <noodles(a)meta.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen(a)opinsys.com> --- v8: - Remove unrelated change of removing tpm1_get_pcr_allocation. - Add the missing '\n' to the error message. v7: - In Ryzen desktop there is total three banks so yep, eight is probably much safer bet than four banks. Fixed the commit message as per remark from Jonathan: https://lore.kernel.org/linux-integrity/aPYg1N0TvrkG6AJI@earth.li/#t And with that added also reviewed-by. v6 - No changes. v5: - No changes. v4: - Revert spurious changes from include/linux/tpm.h. - Increase TPM2_MAX_BANKS to 8. - Rename TPM2_MAX_BANKS as TPM2_MAX_PCR_BANKS for the sake of clarity. v3: - Wrote a more clear commit message. - Fixed pr_err() message. v2: - A new patch. --- drivers/char/tpm/tpm1-cmd.c | 5 ----- drivers/char/tpm/tpm2-cmd.c | 8 +++----- include/linux/tpm.h | 8 +++++--- 3 files changed, 8 insertions(+), 13 deletions(-) diff --git a/drivers/char/tpm/tpm1-cmd.c b/drivers/char/tpm/tpm1-cmd.c index 11088bda4e68..6849f216ba0b 100644 --- a/drivers/char/tpm/tpm1-cmd.c +++ b/drivers/char/tpm/tpm1-cmd.c @@ -799,11 +799,6 @@ int tpm1_pm_suspend(struct tpm_chip *chip, u32 tpm_suspend_pcr) */ int tpm1_get_pcr_allocation(struct tpm_chip *chip) { - chip->allocated_banks = kcalloc(1, sizeof(*chip->allocated_banks), - GFP_KERNEL); - if (!chip->allocated_banks) - return -ENOMEM; - chip->allocated_banks[0].alg_id = TPM_ALG_SHA1; chip->allocated_banks[0].digest_size = hash_digest_size[HASH_ALGO_SHA1]; chip->allocated_banks[0].crypto_id = HASH_ALGO_SHA1; diff --git a/drivers/char/tpm/tpm2-cmd.c b/drivers/char/tpm/tpm2-cmd.c index 7d77f6fbc152..5b6ccf901623 100644 --- a/drivers/char/tpm/tpm2-cmd.c +++ b/drivers/char/tpm/tpm2-cmd.c @@ -538,11 +538,9 @@ ssize_t tpm2_get_pcr_allocation(struct tpm_chip *chip) nr_possible_banks = be32_to_cpup( (__be32 *)&buf.data[TPM_HEADER_SIZE + 5]); - - chip->allocated_banks = kcalloc(nr_possible_banks, - sizeof(*chip->allocated_banks), - GFP_KERNEL); - if (!chip->allocated_banks) { + if (nr_possible_banks > TPM2_MAX_PCR_BANKS) { + pr_err("tpm: out of bank capacity: %u > %u\n", + nr_possible_banks, TPM2_MAX_PCR_BANKS); rc = -ENOMEM; goto out; } diff --git a/include/linux/tpm.h b/include/linux/tpm.h index dc0338a783f3..eb0ff071bcae 100644 --- a/include/linux/tpm.h +++ b/include/linux/tpm.h @@ -26,7 +26,9 @@ #include <crypto/aes.h> #define TPM_DIGEST_SIZE 20 /* Max TPM v1.2 PCR size */ -#define TPM_MAX_DIGEST_SIZE SHA512_DIGEST_SIZE + +#define TPM2_MAX_DIGEST_SIZE SHA512_DIGEST_SIZE +#define TPM2_MAX_PCR_BANKS 8 struct tpm_chip; struct trusted_key_payload; @@ -68,7 +70,7 @@ enum tpm2_curves { struct tpm_digest { u16 alg_id; - u8 digest[TPM_MAX_DIGEST_SIZE]; + u8 digest[TPM2_MAX_DIGEST_SIZE]; } __packed; struct tpm_bank_info { @@ -189,7 +191,7 @@ struct tpm_chip { unsigned int groups_cnt; u32 nr_allocated_banks; - struct tpm_bank_info *allocated_banks; + struct tpm_bank_info allocated_banks[TPM2_MAX_PCR_BANKS]; #ifdef CONFIG_ACPI acpi_handle acpi_dev_handle; char ppi_version[TPM_PPI_VERSION_LEN + 1]; -- 2.52.0

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[PATCH v6.1] staging: rtl8712: Remove driver using deprecated API wext

by Guenter Roeck

From: Philipp Hortmann <philipp.g.hortmann(a)gmail.com> commit e8785404de06a69d89dcdd1e9a0b6ea42dc6d327 upstream. This driver is in the staging area since 2010. The following reasons lead to the removal: - This driver generates maintenance workload for itself and for API wext - A MAC80211 driver was available in 2016 time frame; This driver does not compile anymore but would be a better starting point than the current driver. Here the note from the TODO file: A replacement for this driver with MAC80211 support is available at https://github.com/chunkeey/rtl8192su - no progress changing to mac80211 - Using this hardware is security wise not state of the art as WPA3 is not supported. Find further discussions in the Link below. Link: https://lore.kernel.org/linux-staging/a02e3e0b-8a9b-47d5-87cf-2c957a474daa@… Signed-off-by: Philipp Hortmann <philipp.g.hortmann(a)gmail.com> Tested-by: Dominik Karol Piątkowski <dominik.karol.piatkowski(a)protonmail.com> Link: https://lore.kernel.org/r/20241020144933.10956-1-philipp.g.hortmann@gmail.c… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> [groeck: Resolved conflicts; dropped statement about hardware support in longterm kernels] Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> --- MAINTAINERS | 6 - drivers/staging/Kconfig | 2 - drivers/staging/Makefile | 1 - drivers/staging/rtl8712/Kconfig | 21 - drivers/staging/rtl8712/Makefile | 35 - drivers/staging/rtl8712/TODO | 13 - drivers/staging/rtl8712/basic_types.h | 28 - drivers/staging/rtl8712/drv_types.h | 175 -- drivers/staging/rtl8712/ethernet.h | 21 - drivers/staging/rtl8712/hal_init.c | 401 --- drivers/staging/rtl8712/ieee80211.c | 415 --- drivers/staging/rtl8712/ieee80211.h | 165 -- drivers/staging/rtl8712/mlme_linux.c | 160 -- drivers/staging/rtl8712/mlme_osdep.h | 31 - drivers/staging/rtl8712/mp_custom_oid.h | 287 -- drivers/staging/rtl8712/os_intfs.c | 465 ---- drivers/staging/rtl8712/osdep_intf.h | 32 - drivers/staging/rtl8712/osdep_service.h | 60 - drivers/staging/rtl8712/recv_linux.c | 139 - drivers/staging/rtl8712/recv_osdep.h | 39 - drivers/staging/rtl8712/rtl8712_bitdef.h | 26 - drivers/staging/rtl8712/rtl8712_cmd.c | 409 --- drivers/staging/rtl8712/rtl8712_cmd.h | 231 -- .../staging/rtl8712/rtl8712_cmdctrl_bitdef.h | 95 - .../staging/rtl8712/rtl8712_cmdctrl_regdef.h | 19 - .../rtl8712/rtl8712_debugctrl_bitdef.h | 41 - .../rtl8712/rtl8712_debugctrl_regdef.h | 32 - .../rtl8712/rtl8712_edcasetting_bitdef.h | 65 - .../rtl8712/rtl8712_edcasetting_regdef.h | 24 - drivers/staging/rtl8712/rtl8712_efuse.c | 564 ---- drivers/staging/rtl8712/rtl8712_efuse.h | 43 - drivers/staging/rtl8712/rtl8712_event.h | 86 - .../staging/rtl8712/rtl8712_fifoctrl_bitdef.h | 131 - .../staging/rtl8712/rtl8712_fifoctrl_regdef.h | 61 - drivers/staging/rtl8712/rtl8712_gp_bitdef.h | 68 - drivers/staging/rtl8712/rtl8712_gp_regdef.h | 29 - drivers/staging/rtl8712/rtl8712_hal.h | 142 - .../rtl8712/rtl8712_interrupt_bitdef.h | 44 - drivers/staging/rtl8712/rtl8712_io.c | 99 - drivers/staging/rtl8712/rtl8712_led.c | 1830 ------------- .../rtl8712/rtl8712_macsetting_bitdef.h | 31 - .../rtl8712/rtl8712_macsetting_regdef.h | 20 - .../rtl8712/rtl8712_powersave_bitdef.h | 39 - .../rtl8712/rtl8712_powersave_regdef.h | 26 - .../staging/rtl8712/rtl8712_ratectrl_bitdef.h | 36 - .../staging/rtl8712/rtl8712_ratectrl_regdef.h | 43 - drivers/staging/rtl8712/rtl8712_recv.c | 1079 -------- drivers/staging/rtl8712/rtl8712_recv.h | 145 - drivers/staging/rtl8712/rtl8712_regdef.h | 32 - .../staging/rtl8712/rtl8712_security_bitdef.h | 34 - drivers/staging/rtl8712/rtl8712_spec.h | 121 - .../staging/rtl8712/rtl8712_syscfg_bitdef.h | 163 -- .../staging/rtl8712/rtl8712_syscfg_regdef.h | 42 - .../staging/rtl8712/rtl8712_timectrl_bitdef.h | 49 - .../staging/rtl8712/rtl8712_timectrl_regdef.h | 26 - drivers/staging/rtl8712/rtl8712_wmac_bitdef.h | 49 - drivers/staging/rtl8712/rtl8712_wmac_regdef.h | 36 - drivers/staging/rtl8712/rtl8712_xmit.c | 745 ------ drivers/staging/rtl8712/rtl8712_xmit.h | 108 - drivers/staging/rtl8712/rtl871x_cmd.c | 796 ------ drivers/staging/rtl8712/rtl871x_cmd.h | 761 ------ drivers/staging/rtl8712/rtl871x_debug.h | 130 - drivers/staging/rtl8712/rtl871x_eeprom.c | 220 -- drivers/staging/rtl8712/rtl871x_eeprom.h | 88 - drivers/staging/rtl8712/rtl871x_event.h | 109 - drivers/staging/rtl8712/rtl871x_ht.h | 33 - drivers/staging/rtl8712/rtl871x_io.c | 147 -- drivers/staging/rtl8712/rtl871x_io.h | 236 -- drivers/staging/rtl8712/rtl871x_ioctl.h | 94 - drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 2330 ----------------- drivers/staging/rtl8712/rtl871x_ioctl_rtl.c | 519 ---- drivers/staging/rtl8712/rtl871x_ioctl_rtl.h | 109 - drivers/staging/rtl8712/rtl871x_ioctl_set.c | 354 --- drivers/staging/rtl8712/rtl871x_ioctl_set.h | 45 - drivers/staging/rtl8712/rtl871x_led.h | 118 - drivers/staging/rtl8712/rtl871x_mlme.c | 1709 ------------ drivers/staging/rtl8712/rtl871x_mlme.h | 205 -- drivers/staging/rtl8712/rtl871x_mp.c | 724 ----- drivers/staging/rtl8712/rtl871x_mp.h | 275 -- drivers/staging/rtl8712/rtl871x_mp_ioctl.c | 883 ------- drivers/staging/rtl8712/rtl871x_mp_ioctl.h | 328 --- .../staging/rtl8712/rtl871x_mp_phy_regdef.h | 1034 -------- drivers/staging/rtl8712/rtl871x_pwrctrl.c | 234 -- drivers/staging/rtl8712/rtl871x_pwrctrl.h | 113 - drivers/staging/rtl8712/rtl871x_recv.c | 669 ----- drivers/staging/rtl8712/rtl871x_recv.h | 208 -- drivers/staging/rtl8712/rtl871x_rf.h | 55 - drivers/staging/rtl8712/rtl871x_security.c | 1386 ---------- drivers/staging/rtl8712/rtl871x_security.h | 218 -- drivers/staging/rtl8712/rtl871x_sta_mgt.c | 263 -- drivers/staging/rtl8712/rtl871x_wlan_sme.h | 35 - drivers/staging/rtl8712/rtl871x_xmit.c | 1059 -------- drivers/staging/rtl8712/rtl871x_xmit.h | 288 -- drivers/staging/rtl8712/sta_info.h | 132 - drivers/staging/rtl8712/usb_halinit.c | 307 --- drivers/staging/rtl8712/usb_intf.c | 638 ----- drivers/staging/rtl8712/usb_ops.c | 195 -- drivers/staging/rtl8712/usb_ops.h | 38 - drivers/staging/rtl8712/usb_ops_linux.c | 515 ---- drivers/staging/rtl8712/usb_osintf.h | 35 - drivers/staging/rtl8712/wifi.h | 196 -- drivers/staging/rtl8712/wlan_bssdef.h | 223 -- drivers/staging/rtl8712/xmit_linux.c | 181 -- drivers/staging/rtl8712/xmit_osdep.h | 52 - 104 files changed, 27646 deletions(-) delete mode 100644 drivers/staging/rtl8712/Kconfig delete mode 100644 drivers/staging/rtl8712/Makefile delete mode 100644 drivers/staging/rtl8712/TODO delete mode 100644 drivers/staging/rtl8712/basic_types.h delete mode 100644 drivers/staging/rtl8712/drv_types.h delete mode 100644 drivers/staging/rtl8712/ethernet.h delete mode 100644 drivers/staging/rtl8712/hal_init.c delete mode 100644 drivers/staging/rtl8712/ieee80211.c delete mode 100644 drivers/staging/rtl8712/ieee80211.h delete mode 100644 drivers/staging/rtl8712/mlme_linux.c delete mode 100644 drivers/staging/rtl8712/mlme_osdep.h delete mode 100644 drivers/staging/rtl8712/mp_custom_oid.h delete mode 100644 drivers/staging/rtl8712/os_intfs.c delete mode 100644 drivers/staging/rtl8712/osdep_intf.h delete mode 100644 drivers/staging/rtl8712/osdep_service.h delete mode 100644 drivers/staging/rtl8712/recv_linux.c delete mode 100644 drivers/staging/rtl8712/recv_osdep.h delete mode 100644 drivers/staging/rtl8712/rtl8712_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_cmd.c delete mode 100644 drivers/staging/rtl8712/rtl8712_cmd.h delete mode 100644 drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_efuse.c delete mode 100644 drivers/staging/rtl8712/rtl8712_efuse.h delete mode 100644 drivers/staging/rtl8712/rtl8712_event.h delete mode 100644 drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_gp_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_gp_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_hal.h delete mode 100644 drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_io.c delete mode 100644 drivers/staging/rtl8712/rtl8712_led.c delete mode 100644 drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_macsetting_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_powersave_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_powersave_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_recv.c delete mode 100644 drivers/staging/rtl8712/rtl8712_recv.h delete mode 100644 drivers/staging/rtl8712/rtl8712_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_security_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_spec.h delete mode 100644 drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_syscfg_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_timectrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_wmac_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_wmac_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_xmit.c delete mode 100644 drivers/staging/rtl8712/rtl8712_xmit.h delete mode 100644 drivers/staging/rtl8712/rtl871x_cmd.c delete mode 100644 drivers/staging/rtl8712/rtl871x_cmd.h delete mode 100644 drivers/staging/rtl8712/rtl871x_debug.h delete mode 100644 drivers/staging/rtl8712/rtl871x_eeprom.c delete mode 100644 drivers/staging/rtl8712/rtl871x_eeprom.h delete mode 100644 drivers/staging/rtl8712/rtl871x_event.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ht.h delete mode 100644 drivers/staging/rtl8712/rtl871x_io.c delete mode 100644 drivers/staging/rtl8712/rtl871x_io.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_linux.c delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_rtl.c delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_rtl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_set.c delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_set.h delete mode 100644 drivers/staging/rtl8712/rtl871x_led.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mlme.c delete mode 100644 drivers/staging/rtl8712/rtl871x_mlme.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mp.c delete mode 100644 drivers/staging/rtl8712/rtl871x_mp.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mp_ioctl.c delete mode 100644 drivers/staging/rtl8712/rtl871x_mp_ioctl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl871x_pwrctrl.c delete mode 100644 drivers/staging/rtl8712/rtl871x_pwrctrl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_recv.c delete mode 100644 drivers/staging/rtl8712/rtl871x_recv.h delete mode 100644 drivers/staging/rtl8712/rtl871x_rf.h delete mode 100644 drivers/staging/rtl8712/rtl871x_security.c delete mode 100644 drivers/staging/rtl8712/rtl871x_security.h delete mode 100644 drivers/staging/rtl8712/rtl871x_sta_mgt.c delete mode 100644 drivers/staging/rtl8712/rtl871x_wlan_sme.h delete mode 100644 drivers/staging/rtl8712/rtl871x_xmit.c delete mode 100644 drivers/staging/rtl8712/rtl871x_xmit.h delete mode 100644 drivers/staging/rtl8712/sta_info.h delete mode 100644 drivers/staging/rtl8712/usb_halinit.c delete mode 100644 drivers/staging/rtl8712/usb_intf.c delete mode 100644 drivers/staging/rtl8712/usb_ops.c delete mode 100644 drivers/staging/rtl8712/usb_ops.h delete mode 100644 drivers/staging/rtl8712/usb_ops_linux.c delete mode 100644 drivers/staging/rtl8712/usb_osintf.h delete mode 100644 drivers/staging/rtl8712/wifi.h delete mode 100644 drivers/staging/rtl8712/wlan_bssdef.h delete mode 100644 drivers/staging/rtl8712/xmit_linux.c delete mode 100644 drivers/staging/rtl8712/xmit_osdep.h diff --git a/MAINTAINERS b/MAINTAINERS index 428b2259225d..eb9a91dd60ac 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19601,12 +19601,6 @@ R: Pavel Skripkin <paskripkin(a)gmail.com> S: Supported F: drivers/staging/r8188eu/ -STAGING - REALTEK RTL8712U DRIVERS -M: Larry Finger <Larry.Finger(a)lwfinger.net> -M: Florian Schilhabel <florian.c.schilhabel(a)googlemail.com>. -S: Odd Fixes -F: drivers/staging/rtl8712/ - STAGING - SEPS525 LCD CONTROLLER DRIVERS M: Michael Hennerich <michael.hennerich(a)analog.com> L: linux-fbdev(a)vger.kernel.org diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 5cfabd5376cc..e2bc86eac1b7 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -34,8 +34,6 @@ source "drivers/staging/rtl8192e/Kconfig" source "drivers/staging/rtl8723bs/Kconfig" -source "drivers/staging/rtl8712/Kconfig" - source "drivers/staging/r8188eu/Kconfig" source "drivers/staging/rts5208/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index f8c3aa9c2418..89f4b6a0e090 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -7,7 +7,6 @@ obj-$(CONFIG_FB_OLPC_DCON) += olpc_dcon/ obj-$(CONFIG_RTL8192U) += rtl8192u/ obj-$(CONFIG_RTL8192E) += rtl8192e/ obj-$(CONFIG_RTL8723BS) += rtl8723bs/ -obj-$(CONFIG_R8712U) += rtl8712/ obj-$(CONFIG_R8188EU) += r8188eu/ obj-$(CONFIG_RTS5208) += rts5208/ obj-$(CONFIG_OCTEON_ETHERNET) += octeon/ diff --git a/drivers/staging/rtl8712/Kconfig b/drivers/staging/rtl8712/Kconfig deleted file mode 100644 index 8de26425225b..000000000000 --- a/drivers/staging/rtl8712/Kconfig +++ /dev/null @@ -1,21 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -config R8712U - tristate "RealTek RTL8712U (RTL8192SU) Wireless LAN NIC driver" - depends on WLAN && USB && CFG80211 - select WIRELESS_EXT - select WEXT_PRIV - select FW_LOADER - help - This option adds the Realtek RTL8712 USB device such as the - D-Link DWA-130. - - If built as a module, it will be called r8712u. - -config R8712_TX_AGGR - bool "Realtek RTL8712U Transmit Aggregation code" - depends on R8712U && BROKEN - help - This option provides transmit aggregation for the Realtek - RTL8712 USB device. - - diff --git a/drivers/staging/rtl8712/Makefile b/drivers/staging/rtl8712/Makefile deleted file mode 100644 index 3ae216b6621b..000000000000 --- a/drivers/staging/rtl8712/Makefile +++ /dev/null @@ -1,35 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -r8712u-y := \ - rtl871x_cmd.o \ - rtl8712_cmd.o \ - rtl871x_security.o \ - rtl871x_eeprom.o \ - rtl8712_efuse.o \ - hal_init.o \ - usb_halinit.o \ - usb_ops.o \ - usb_ops_linux.o \ - rtl871x_io.o \ - rtl8712_io.o \ - rtl871x_ioctl_linux.o \ - rtl871x_ioctl_rtl.o \ - rtl871x_ioctl_set.o \ - rtl8712_led.o \ - rtl871x_mlme.o \ - ieee80211.o \ - rtl871x_mp_ioctl.o \ - rtl871x_mp.o \ - mlme_linux.o \ - recv_linux.o \ - xmit_linux.o \ - usb_intf.o \ - os_intfs.o \ - rtl871x_pwrctrl.o \ - rtl8712_recv.o \ - rtl871x_recv.o \ - rtl871x_sta_mgt.o \ - rtl871x_xmit.o \ - rtl8712_xmit.o - -obj-$(CONFIG_R8712U) := r8712u.o - diff --git a/drivers/staging/rtl8712/TODO b/drivers/staging/rtl8712/TODO deleted file mode 100644 index 847c8c41f4f7..000000000000 --- a/drivers/staging/rtl8712/TODO +++ /dev/null @@ -1,13 +0,0 @@ -TODO: -- merge Realtek's bugfixes and new features into the driver -- switch to use LIB80211 -- switch to use MAC80211 -- checkpatch.pl fixes - only a few remain - -A replacement for this driver with MAC80211 support is available -at https://github.com/chunkeey/rtl8192su - -Please send any patches to Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>, -Larry Finger <Larry.Finger(a)lwfinger.net>, -Florian Schilhabel <florian.c.schilhabel(a)googlemail.com> and -Linux Driver Project Developer List <driverdev-devel(a)linuxdriverproject.org>. diff --git a/drivers/staging/rtl8712/basic_types.h b/drivers/staging/rtl8712/basic_types.h deleted file mode 100644 index aecded87dd4c..000000000000 --- a/drivers/staging/rtl8712/basic_types.h +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __BASIC_TYPES_H__ -#define __BASIC_TYPES_H__ - -#include <linux/types.h> - -#define sint signed int - -/* Should we extend this to be host_addr_t and target_addr_t for case: - * host : x86_64 - * target : mips64 - */ -#define addr_t unsigned long - -#endif /*__BASIC_TYPES_H__*/ - diff --git a/drivers/staging/rtl8712/drv_types.h b/drivers/staging/rtl8712/drv_types.h deleted file mode 100644 index 76ac798642bd..000000000000 --- a/drivers/staging/rtl8712/drv_types.h +++ /dev/null @@ -1,175 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -/* --------------------------------------------------------------------- - * - * For type defines and data structure defines - * - * --------------------------------------------------------------------- - */ -#ifndef __DRV_TYPES_H__ -#define __DRV_TYPES_H__ - -struct _adapter; - -#include "osdep_service.h" -#include "wlan_bssdef.h" -#include "rtl8712_spec.h" -#include "rtl8712_hal.h" -#include <linux/mutex.h> -#include <linux/completion.h> - -enum _NIC_VERSION { - RTL8711_NIC, - RTL8712_NIC, - RTL8713_NIC, - RTL8716_NIC -}; - -struct qos_priv { - /* bit mask option: u-apsd, s-apsd, ts, block ack... */ - unsigned int qos_option; -}; - -#include "rtl871x_ht.h" -#include "rtl871x_cmd.h" -#include "rtl871x_xmit.h" -#include "rtl871x_recv.h" -#include "rtl871x_security.h" -#include "rtl871x_pwrctrl.h" -#include "rtl871x_io.h" -#include "rtl871x_eeprom.h" -#include "sta_info.h" -#include "rtl871x_mlme.h" -#include "rtl871x_mp.h" -#include "rtl871x_debug.h" -#include "rtl871x_rf.h" -#include "rtl871x_event.h" -#include "rtl871x_led.h" - -#define SPEC_DEV_ID_DISABLE_HT BIT(1) - -struct specific_device_id { - u32 flags; - u16 idVendor; - u16 idProduct; - -}; - -struct registry_priv { - u8 chip_version; - u8 rfintfs; - u8 lbkmode; - u8 hci; - u8 network_mode; /*infra, ad-hoc, auto*/ - struct ndis_802_11_ssid ssid; - u8 channel;/* ad-hoc support requirement */ - u8 wireless_mode;/* A, B, G, auto */ - u8 vrtl_carrier_sense; /*Enable, Disable, Auto*/ - u8 vcs_type;/*RTS/CTS, CTS-to-self*/ - u16 rts_thresh; - u16 frag_thresh; - u8 preamble;/*long, short, auto*/ - u8 scan_mode;/*active, passive*/ - u8 adhoc_tx_pwr; - u8 soft_ap; - u8 smart_ps; - u8 power_mgnt; - u8 radio_enable; - u8 long_retry_lmt; - u8 short_retry_lmt; - u16 busy_thresh; - u8 ack_policy; - u8 mp_mode; - u8 software_encrypt; - u8 software_decrypt; - /* UAPSD */ - u8 wmm_enable; - u8 uapsd_enable; - u8 uapsd_max_sp; - u8 uapsd_acbk_en; - u8 uapsd_acbe_en; - u8 uapsd_acvi_en; - u8 uapsd_acvo_en; - - struct wlan_bssid_ex dev_network; - - u8 ht_enable; - u8 cbw40_enable; - u8 ampdu_enable;/*for tx*/ - u8 rf_config; - u8 low_power; - u8 wifi_test; -}; - -struct dvobj_priv { - struct _adapter *padapter; - u32 nr_endpoint; - u8 ishighspeed; - uint (*inirp_init)(struct _adapter *adapter); - uint (*inirp_deinit)(struct _adapter *adapter); - struct usb_device *pusbdev; -}; - -/** - * struct _adapter - the main adapter structure for this device. - * - * bup: True indicates that the interface is up. - */ -struct _adapter { - struct dvobj_priv dvobjpriv; - struct mlme_priv mlmepriv; - struct cmd_priv cmdpriv; - struct evt_priv evtpriv; - struct io_queue *pio_queue; - struct xmit_priv xmitpriv; - struct recv_priv recvpriv; - struct sta_priv stapriv; - struct security_priv securitypriv; - struct registry_priv registrypriv; - struct wlan_acl_pool acl_list; - struct pwrctrl_priv pwrctrlpriv; - struct eeprom_priv eeprompriv; - struct hal_priv halpriv; - struct led_priv ledpriv; - struct mp_priv mppriv; - bool driver_stopped; - bool surprise_removed; - bool suspended; - u8 eeprom_address_size; - u8 hw_init_completed; - struct task_struct *cmd_thread; - uint (*dvobj_init)(struct _adapter *adapter); - void (*dvobj_deinit)(struct _adapter *adapter); - struct net_device *pnetdev; - int bup; - struct net_device_stats stats; - struct iw_statistics iwstats; - int pid; /*process id from UI*/ - struct work_struct wk_filter_rx_ff0; - const struct firmware *fw; - struct usb_interface *pusb_intf; - struct mutex mutex_start; - struct completion rtl8712_fw_ready; - struct completion rx_filter_ready; -}; - -static inline u8 *myid(struct eeprom_priv *peepriv) -{ - return peepriv->mac_addr; -} - -u8 r8712_usb_hal_bus_init(struct _adapter *adapter); - -#endif /*__DRV_TYPES_H__*/ - diff --git a/drivers/staging/rtl8712/ethernet.h b/drivers/staging/rtl8712/ethernet.h deleted file mode 100644 index 4b9b8a97a0bc..000000000000 --- a/drivers/staging/rtl8712/ethernet.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __INC_ETHERNET_H -#define __INC_ETHERNET_H - -#define ETHERNET_HEADER_SIZE 14 /*!< Ethernet Header Length*/ -#define LLC_HEADER_SIZE 6 /*!< LLC Header Length*/ - -#endif /* #ifndef __INC_ETHERNET_H */ - diff --git a/drivers/staging/rtl8712/hal_init.c b/drivers/staging/rtl8712/hal_init.c deleted file mode 100644 index 1148075f0cd6..000000000000 --- a/drivers/staging/rtl8712/hal_init.c +++ /dev/null @@ -1,401 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HAL_INIT_C_ - -#include <linux/usb.h> -#include <linux/device.h> -#include <linux/usb/ch9.h> -#include <linux/firmware.h> -#include <linux/module.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "usb_osintf.h" - -#define FWBUFF_ALIGN_SZ 512 -#define MAX_DUMP_FWSZ (48 * 1024) - -static void rtl871x_load_fw_fail(struct _adapter *adapter) -{ - struct usb_device *udev = adapter->dvobjpriv.pusbdev; - struct device *dev = &udev->dev; - struct device *parent = dev->parent; - - complete(&adapter->rtl8712_fw_ready); - - dev_err(&udev->dev, "r8712u: Firmware request failed\n"); - - if (parent) - device_lock(parent); - - device_release_driver(dev); - - if (parent) - device_unlock(parent); -} - -static void rtl871x_load_fw_cb(const struct firmware *firmware, void *context) -{ - struct _adapter *adapter = context; - - if (!firmware) { - rtl871x_load_fw_fail(adapter); - return; - } - adapter->fw = firmware; - /* firmware available - start netdev */ - register_netdev(adapter->pnetdev); - complete(&adapter->rtl8712_fw_ready); -} - -static const char firmware_file[] = "rtlwifi/rtl8712u.bin"; - -int rtl871x_load_fw(struct _adapter *padapter) -{ - struct device *dev = &padapter->dvobjpriv.pusbdev->dev; - int rc; - - init_completion(&padapter->rtl8712_fw_ready); - dev_info(dev, "r8712u: Loading firmware from \"%s\"\n", firmware_file); - rc = request_firmware_nowait(THIS_MODULE, 1, firmware_file, dev, - GFP_KERNEL, padapter, rtl871x_load_fw_cb); - if (rc) - dev_err(dev, "r8712u: Firmware request error %d\n", rc); - return rc; -} -MODULE_FIRMWARE("rtlwifi/rtl8712u.bin"); - -static u32 rtl871x_open_fw(struct _adapter *adapter, const u8 **mappedfw) -{ - if (adapter->fw->size > 200000) { - dev_err(&adapter->pnetdev->dev, "r8712u: Bad fw->size of %zu\n", - adapter->fw->size); - return 0; - } - *mappedfw = adapter->fw->data; - return adapter->fw->size; -} - -static void fill_fwpriv(struct _adapter *adapter, struct fw_priv *fwpriv) -{ - struct dvobj_priv *dvobj = &adapter->dvobjpriv; - struct registry_priv *regpriv = &adapter->registrypriv; - - memset(fwpriv, 0, sizeof(struct fw_priv)); - /* todo: check if needs endian conversion */ - fwpriv->hci_sel = RTL8712_HCI_TYPE_72USB; - fwpriv->usb_ep_num = (u8)dvobj->nr_endpoint; - fwpriv->bw_40MHz_en = regpriv->cbw40_enable; - switch (regpriv->rf_config) { - case RTL8712_RF_1T1R: - fwpriv->rf_config = RTL8712_RFC_1T1R; - break; - case RTL8712_RF_2T2R: - fwpriv->rf_config = RTL8712_RFC_2T2R; - break; - case RTL8712_RF_1T2R: - default: - fwpriv->rf_config = RTL8712_RFC_1T2R; - } - fwpriv->mp_mode = (regpriv->mp_mode == 1); - /* 0:off 1:on 2:auto */ - fwpriv->vcs_type = regpriv->vrtl_carrier_sense; - fwpriv->vcs_mode = regpriv->vcs_type; /* 1:RTS/CTS 2:CTS to self */ - /* default enable turbo_mode */ - fwpriv->turbo_mode = (regpriv->wifi_test != 1); - fwpriv->low_power_mode = regpriv->low_power; -} - -static void update_fwhdr(struct fw_hdr *pfwhdr, const u8 *pmappedfw) -{ - pfwhdr->signature = le16_to_cpu(*(__le16 *)pmappedfw); - pfwhdr->version = le16_to_cpu(*(__le16 *)(pmappedfw + 2)); - /* define the size of boot loader */ - pfwhdr->dmem_size = le32_to_cpu(*(__le32 *)(pmappedfw + 4)); - /* define the size of FW in IMEM */ - pfwhdr->img_IMEM_size = le32_to_cpu(*(__le32 *)(pmappedfw + 8)); - /* define the size of FW in SRAM */ - pfwhdr->img_SRAM_size = le32_to_cpu(*(__le32 *)(pmappedfw + 12)); - /* define the size of DMEM variable */ - pfwhdr->fw_priv_sz = le32_to_cpu(*(__le32 *)(pmappedfw + 16)); -} - -static u8 chk_fwhdr(struct fw_hdr *pfwhdr, u32 ulfilelength) -{ - u32 fwhdrsz, fw_sz; - - /* check signature */ - if ((pfwhdr->signature != 0x8712) && (pfwhdr->signature != 0x8192)) - return _FAIL; - /* check fw_priv_sze & sizeof(struct fw_priv) */ - if (pfwhdr->fw_priv_sz != sizeof(struct fw_priv)) - return _FAIL; - /* check fw_sz & image_fw_sz */ - fwhdrsz = offsetof(struct fw_hdr, fwpriv) + pfwhdr->fw_priv_sz; - fw_sz = fwhdrsz + pfwhdr->img_IMEM_size + pfwhdr->img_SRAM_size + - pfwhdr->dmem_size; - if (fw_sz != ulfilelength) - return _FAIL; - return _SUCCESS; -} - -static u8 rtl8712_dl_fw(struct _adapter *adapter) -{ - sint i; - u8 tmp8, tmp8_a; - u16 tmp16; - u32 maxlen = 0; /* for compare usage */ - uint dump_imem_sz, imem_sz, dump_emem_sz, emem_sz; /* max = 49152; */ - struct fw_hdr fwhdr; - u32 ulfilelength; /* FW file size */ - const u8 *mappedfw = NULL; - u8 *tmpchar = NULL, *payload, *ptr; - struct tx_desc *txdesc; - u32 txdscp_sz = sizeof(struct tx_desc); - u8 ret = _FAIL; - - ulfilelength = rtl871x_open_fw(adapter, &mappedfw); - if (mappedfw && (ulfilelength > 0)) { - update_fwhdr(&fwhdr, mappedfw); - if (chk_fwhdr(&fwhdr, ulfilelength) == _FAIL) - return ret; - fill_fwpriv(adapter, &fwhdr.fwpriv); - /* firmware check ok */ - maxlen = (fwhdr.img_IMEM_size > fwhdr.img_SRAM_size) ? - fwhdr.img_IMEM_size : fwhdr.img_SRAM_size; - maxlen += txdscp_sz; - tmpchar = kmalloc(maxlen + FWBUFF_ALIGN_SZ, GFP_KERNEL); - if (!tmpchar) - return ret; - - txdesc = (struct tx_desc *)(tmpchar + FWBUFF_ALIGN_SZ - - ((addr_t)(tmpchar) & (FWBUFF_ALIGN_SZ - 1))); - payload = (u8 *)(txdesc) + txdscp_sz; - ptr = (u8 *)mappedfw + offsetof(struct fw_hdr, fwpriv) + - fwhdr.fw_priv_sz; - /* Download FirmWare */ - /* 1. determine IMEM code size and Load IMEM Code Section */ - imem_sz = fwhdr.img_IMEM_size; - do { - memset(txdesc, 0, TXDESC_SIZE); - if (imem_sz > MAX_DUMP_FWSZ/*49152*/) { - dump_imem_sz = MAX_DUMP_FWSZ; - } else { - dump_imem_sz = imem_sz; - txdesc->txdw0 |= cpu_to_le32(BIT(28)); - } - txdesc->txdw0 |= cpu_to_le32(dump_imem_sz & - 0x0000ffff); - memcpy(payload, ptr, dump_imem_sz); - r8712_write_mem(adapter, RTL8712_DMA_VOQ, - dump_imem_sz + TXDESC_SIZE, - (u8 *)txdesc); - ptr += dump_imem_sz; - imem_sz -= dump_imem_sz; - } while (imem_sz > 0); - i = 10; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _IMEM_CODE_DONE) == 0) && (i > 0)) { - usleep_range(10, 1000); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0 || (tmp16 & _IMEM_CHK_RPT) == 0) - goto exit_fail; - - /* 2.Download EMEM code size and Load EMEM Code Section */ - emem_sz = fwhdr.img_SRAM_size; - do { - memset(txdesc, 0, TXDESC_SIZE); - if (emem_sz > MAX_DUMP_FWSZ) { /* max=48k */ - dump_emem_sz = MAX_DUMP_FWSZ; - } else { - dump_emem_sz = emem_sz; - txdesc->txdw0 |= cpu_to_le32(BIT(28)); - } - txdesc->txdw0 |= cpu_to_le32(dump_emem_sz & - 0x0000ffff); - memcpy(payload, ptr, dump_emem_sz); - r8712_write_mem(adapter, RTL8712_DMA_VOQ, - dump_emem_sz + TXDESC_SIZE, - (u8 *)txdesc); - ptr += dump_emem_sz; - emem_sz -= dump_emem_sz; - } while (emem_sz > 0); - i = 5; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _EMEM_CODE_DONE) == 0) && (i > 0)) { - usleep_range(10, 1000); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0 || (tmp16 & _EMEM_CHK_RPT) == 0) - goto exit_fail; - - /* 3.Enable CPU */ - tmp8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, tmp8 | BIT(2)); - tmp8_a = r8712_read8(adapter, SYS_CLKR); - if (tmp8_a != (tmp8 | BIT(2))) - goto exit_fail; - - tmp8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, tmp8 | BIT(2)); - tmp8_a = r8712_read8(adapter, SYS_FUNC_EN + 1); - if (tmp8_a != (tmp8 | BIT(2))) - goto exit_fail; - - r8712_read32(adapter, TCR); - - /* 4.polling IMEM Ready */ - i = 100; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _IMEM_RDY) == 0) && (i > 0)) { - msleep(20); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0) { - r8712_write16(adapter, 0x10250348, 0xc000); - r8712_write16(adapter, 0x10250348, 0xc001); - r8712_write16(adapter, 0x10250348, 0x2000); - r8712_write16(adapter, 0x10250348, 0x2001); - r8712_write16(adapter, 0x10250348, 0x2002); - r8712_write16(adapter, 0x10250348, 0x2003); - goto exit_fail; - } - /* 5.Download DMEM code size and Load EMEM Code Section */ - memset(txdesc, 0, TXDESC_SIZE); - txdesc->txdw0 |= cpu_to_le32(fwhdr.fw_priv_sz & 0x0000ffff); - txdesc->txdw0 |= cpu_to_le32(BIT(28)); - memcpy(payload, &fwhdr.fwpriv, fwhdr.fw_priv_sz); - r8712_write_mem(adapter, RTL8712_DMA_VOQ, - fwhdr.fw_priv_sz + TXDESC_SIZE, (u8 *)txdesc); - - /* polling dmem code done */ - i = 100; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _DMEM_CODE_DONE) == 0) && (i > 0)) { - msleep(20); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0) - goto exit_fail; - - tmp8 = r8712_read8(adapter, 0x1025000A); - if (tmp8 & BIT(4)) /* When boot from EEPROM, - * & FW need more time to read EEPROM - */ - i = 60; - else /* boot from EFUSE */ - i = 30; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _FWRDY) == 0) && (i > 0)) { - msleep(100); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0) - goto exit_fail; - } else { - goto exit_fail; - } - ret = _SUCCESS; - -exit_fail: - kfree(tmpchar); - return ret; -} - -uint rtl8712_hal_init(struct _adapter *padapter) -{ - u32 val32; - int i; - - /* r8712 firmware download */ - if (rtl8712_dl_fw(padapter) != _SUCCESS) - return _FAIL; - - netdev_info(padapter->pnetdev, "1 RCR=0x%x\n", - r8712_read32(padapter, RCR)); - val32 = r8712_read32(padapter, RCR); - r8712_write32(padapter, RCR, (val32 | BIT(26))); /* Enable RX TCP - * Checksum offload - */ - netdev_info(padapter->pnetdev, "2 RCR=0x%x\n", - r8712_read32(padapter, RCR)); - val32 = r8712_read32(padapter, RCR); - r8712_write32(padapter, RCR, (val32 | BIT(25))); /* Append PHY status */ - val32 = r8712_read32(padapter, 0x10250040); - r8712_write32(padapter, 0x10250040, (val32 & 0x00FFFFFF)); - /* for usb rx aggregation */ - r8712_write8(padapter, 0x102500B5, r8712_read8(padapter, 0x102500B5) | - BIT(0)); /* page = 128bytes */ - r8712_write8(padapter, 0x102500BD, r8712_read8(padapter, 0x102500BD) | - BIT(7)); /* enable usb rx aggregation */ - r8712_write8(padapter, 0x102500D9, 1); /* TH=1 => means that invalidate - * usb rx aggregation - */ - r8712_write8(padapter, 0x1025FE5B, 0x04); /* 1.7ms/4 */ - /* Fix the RX FIFO issue(USB error) */ - r8712_write8(padapter, 0x1025fe5C, r8712_read8(padapter, 0x1025fe5C) - | BIT(7)); - for (i = 0; i < ETH_ALEN; i++) - padapter->eeprompriv.mac_addr[i] = r8712_read8(padapter, - MACID + i); - return _SUCCESS; -} - -uint rtl8712_hal_deinit(struct _adapter *padapter) -{ - r8712_write8(padapter, RF_CTRL, 0x00); - /* Turn off BB */ - msleep(20); - /* Turn off MAC */ - r8712_write8(padapter, SYS_CLKR + 1, 0x38); /* Switch Control Path */ - r8712_write8(padapter, SYS_FUNC_EN + 1, 0x70); - r8712_write8(padapter, PMC_FSM, 0x06); /* Enable Loader Data Keep */ - r8712_write8(padapter, SYS_ISO_CTRL, 0xF9); /* Isolation signals from - * CORE, PLL - */ - r8712_write8(padapter, SYS_ISO_CTRL + 1, 0xe8); /* Enable EFUSE 1.2V */ - r8712_write8(padapter, AFE_PLL_CTRL, 0x00); /* Disable AFE PLL. */ - r8712_write8(padapter, LDOA15_CTRL, 0x54); /* Disable A15V */ - r8712_write8(padapter, SYS_FUNC_EN + 1, 0x50); /* Disable E-Fuse 1.2V */ - r8712_write8(padapter, LDOV12D_CTRL, 0x24); /* Disable LDO12(for CE) */ - r8712_write8(padapter, AFE_MISC, 0x30); /* Disable AFE BG&MB */ - /* Option for Disable 1.6V LDO. */ - r8712_write8(padapter, SPS0_CTRL, 0x56); /* Disable 1.6V LDO */ - r8712_write8(padapter, SPS0_CTRL + 1, 0x43); /* Set SW PFM */ - return _SUCCESS; -} - -uint rtl871x_hal_init(struct _adapter *padapter) -{ - padapter->hw_init_completed = false; - if (!padapter->halpriv.hal_bus_init) - return _FAIL; - if (padapter->halpriv.hal_bus_init(padapter) != _SUCCESS) - return _FAIL; - if (rtl8712_hal_init(padapter) == _SUCCESS) { - padapter->hw_init_completed = true; - } else { - padapter->hw_init_completed = false; - return _FAIL; - } - return _SUCCESS; -} diff --git a/drivers/staging/rtl8712/ieee80211.c b/drivers/staging/rtl8712/ieee80211.c deleted file mode 100644 index 7d8f1a29d18a..000000000000 --- a/drivers/staging/rtl8712/ieee80211.c +++ /dev/null @@ -1,415 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * ieee80211.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _IEEE80211_C - -#include "drv_types.h" -#include "ieee80211.h" -#include "wifi.h" -#include "osdep_service.h" -#include "wlan_bssdef.h" - -static const u8 WPA_OUI_TYPE[] = {0x00, 0x50, 0xf2, 1}; -static const u8 WPA_CIPHER_SUITE_NONE[] = {0x00, 0x50, 0xf2, 0}; -static const u8 WPA_CIPHER_SUITE_WEP40[] = {0x00, 0x50, 0xf2, 1}; -static const u8 WPA_CIPHER_SUITE_TKIP[] = {0x00, 0x50, 0xf2, 2}; -static const u8 WPA_CIPHER_SUITE_CCMP[] = {0x00, 0x50, 0xf2, 4}; -static const u8 WPA_CIPHER_SUITE_WEP104[] = {0x00, 0x50, 0xf2, 5}; - -static const u8 RSN_CIPHER_SUITE_NONE[] = {0x00, 0x0f, 0xac, 0}; -static const u8 RSN_CIPHER_SUITE_WEP40[] = {0x00, 0x0f, 0xac, 1}; -static const u8 RSN_CIPHER_SUITE_TKIP[] = {0x00, 0x0f, 0xac, 2}; -static const u8 RSN_CIPHER_SUITE_CCMP[] = {0x00, 0x0f, 0xac, 4}; -static const u8 RSN_CIPHER_SUITE_WEP104[] = {0x00, 0x0f, 0xac, 5}; - -/*----------------------------------------------------------- - * for adhoc-master to generate ie and provide supported-rate to fw - *----------------------------------------------------------- - */ - -static u8 WIFI_CCKRATES[] = { - (IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK), - (IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK), - (IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK), - (IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK) -}; - -static u8 WIFI_OFDMRATES[] = { - (IEEE80211_OFDM_RATE_6MB), - (IEEE80211_OFDM_RATE_9MB), - (IEEE80211_OFDM_RATE_12MB), - (IEEE80211_OFDM_RATE_18MB), - (IEEE80211_OFDM_RATE_24MB), - (IEEE80211_OFDM_RATE_36MB), - (IEEE80211_OFDM_RATE_48MB), - (IEEE80211_OFDM_RATE_54MB) -}; - -uint r8712_is_cckrates_included(u8 *rate) -{ - u32 i = 0; - - while (rate[i] != 0) { - if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) || - (((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22)) - return true; - i++; - } - return false; -} - -uint r8712_is_cckratesonly_included(u8 *rate) -{ - u32 i = 0; - - while (rate[i] != 0) { - if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) && - (((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22)) - return false; - i++; - } - return true; -} - -/* r8712_set_ie will update frame length */ -u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen) -{ - *pbuf = (u8)index; - *(pbuf + 1) = (u8)len; - if (len > 0) - memcpy((void *)(pbuf + 2), (void *)source, len); - *frlen = *frlen + (len + 2); - return pbuf + len + 2; -} - -/* --------------------------------------------------------------------------- - * index: the information element id index, limit is the limit for search - * --------------------------------------------------------------------------- - */ -u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit) -{ - sint tmp, i; - u8 *p; - - if (limit < 1) - return NULL; - p = pbuf; - i = 0; - *len = 0; - while (1) { - if (*p == index) { - *len = *(p + 1); - return p; - } - tmp = *(p + 1); - p += (tmp + 2); - i += (tmp + 2); - if (i >= limit) - break; - } - return NULL; -} - -static void set_supported_rate(u8 *rates, uint mode) -{ - memset(rates, 0, NDIS_802_11_LENGTH_RATES_EX); - switch (mode) { - case WIRELESS_11B: - memcpy(rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); - break; - case WIRELESS_11G: - case WIRELESS_11A: - memcpy(rates, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN); - break; - case WIRELESS_11BG: - memcpy(rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); - memcpy(rates + IEEE80211_CCK_RATE_LEN, WIFI_OFDMRATES, - IEEE80211_NUM_OFDM_RATESLEN); - break; - } -} - -static uint r8712_get_rateset_len(u8 *rateset) -{ - uint i = 0; - - while (1) { - if ((rateset[i]) == 0) - break; - if (i > 12) - break; - i++; - } - return i; -} - -int r8712_generate_ie(struct registry_priv *registrypriv) -{ - int rate_len; - uint sz = 0; - struct wlan_bssid_ex *dev_network = &registrypriv->dev_network; - u8 *ie = dev_network->IEs; - u16 beacon_period = (u16)dev_network->Configuration.BeaconPeriod; - - /*timestamp will be inserted by hardware*/ - sz += 8; - ie += sz; - /*beacon interval : 2bytes*/ - *(__le16 *)ie = cpu_to_le16(beacon_period); - sz += 2; - ie += 2; - /*capability info*/ - *(u16 *)ie = 0; - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_IBSS); - if (registrypriv->preamble == PREAMBLE_SHORT) - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_SHORT_PREAMBLE); - if (dev_network->Privacy) - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); - sz += 2; - ie += 2; - /*SSID*/ - ie = r8712_set_ie(ie, WLAN_EID_SSID, dev_network->Ssid.SsidLength, - dev_network->Ssid.Ssid, &sz); - /*supported rates*/ - set_supported_rate(dev_network->rates, registrypriv->wireless_mode); - rate_len = r8712_get_rateset_len(dev_network->rates); - if (rate_len > 8) { - ie = r8712_set_ie(ie, WLAN_EID_SUPP_RATES, 8, - dev_network->rates, &sz); - ie = r8712_set_ie(ie, WLAN_EID_EXT_SUPP_RATES, (rate_len - 8), - (dev_network->rates + 8), &sz); - } else { - ie = r8712_set_ie(ie, WLAN_EID_SUPP_RATES, - rate_len, dev_network->rates, &sz); - } - /*DS parameter set*/ - ie = r8712_set_ie(ie, WLAN_EID_DS_PARAMS, 1, - (u8 *)&dev_network->Configuration.DSConfig, &sz); - /*IBSS Parameter Set*/ - ie = r8712_set_ie(ie, WLAN_EID_IBSS_PARAMS, 2, - (u8 *)&dev_network->Configuration.ATIMWindow, &sz); - return sz; -} - -unsigned char *r8712_get_wpa_ie(unsigned char *ie, uint *wpa_ie_len, int limit) -{ - u32 len; - u16 val16; - unsigned char wpa_oui_type[] = {0x00, 0x50, 0xf2, 0x01}; - u8 *buf = ie; - - while (1) { - buf = r8712_get_ie(buf, _WPA_IE_ID_, &len, limit); - if (buf) { - /*check if oui matches...*/ - if (memcmp((buf + 2), wpa_oui_type, - sizeof(wpa_oui_type))) - goto check_next_ie; - /*check version...*/ - memcpy((u8 *)&val16, (buf + 6), sizeof(val16)); - le16_to_cpus(&val16); - if (val16 != 0x0001) - goto check_next_ie; - *wpa_ie_len = *(buf + 1); - return buf; - } - *wpa_ie_len = 0; - return NULL; -check_next_ie: - limit = limit - (buf - ie) - 2 - len; - if (limit <= 0) - break; - buf += (2 + len); - } - *wpa_ie_len = 0; - return NULL; -} - -unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len, - int limit) -{ - return r8712_get_ie(pie, _WPA2_IE_ID_, rsn_ie_len, limit); -} - -static int r8712_get_wpa_cipher_suite(u8 *s) -{ - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_NONE, WPA_SELECTOR_LEN)) - return WPA_CIPHER_NONE; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_WEP40, WPA_SELECTOR_LEN)) - return WPA_CIPHER_WEP40; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_TKIP, WPA_SELECTOR_LEN)) - return WPA_CIPHER_TKIP; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_CCMP, WPA_SELECTOR_LEN)) - return WPA_CIPHER_CCMP; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_WEP104, WPA_SELECTOR_LEN)) - return WPA_CIPHER_WEP104; - return 0; -} - -static int r8712_get_wpa2_cipher_suite(u8 *s) -{ - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_NONE, RSN_SELECTOR_LEN)) - return WPA_CIPHER_NONE; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_WEP40, RSN_SELECTOR_LEN)) - return WPA_CIPHER_WEP40; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_TKIP, RSN_SELECTOR_LEN)) - return WPA_CIPHER_TKIP; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_CCMP, RSN_SELECTOR_LEN)) - return WPA_CIPHER_CCMP; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_WEP104, RSN_SELECTOR_LEN)) - return WPA_CIPHER_WEP104; - return 0; -} - -int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher) -{ - int i; - int left, count; - u8 *pos; - - if (wpa_ie_len <= 0) { - /* No WPA IE - fail silently */ - return -EINVAL; - } - if ((*wpa_ie != _WPA_IE_ID_) || - (*(wpa_ie + 1) != (u8)(wpa_ie_len - 2)) || - (memcmp(wpa_ie + 2, (void *)WPA_OUI_TYPE, WPA_SELECTOR_LEN))) - return -EINVAL; - pos = wpa_ie; - pos += 8; - left = wpa_ie_len - 8; - /*group_cipher*/ - if (left >= WPA_SELECTOR_LEN) { - *group_cipher = r8712_get_wpa_cipher_suite(pos); - pos += WPA_SELECTOR_LEN; - left -= WPA_SELECTOR_LEN; - } else if (left > 0) { - return -EINVAL; - } - /*pairwise_cipher*/ - if (left >= 2) { - count = le16_to_cpu(*(__le16 *)pos); - pos += 2; - left -= 2; - if (count == 0 || left < count * WPA_SELECTOR_LEN) - return -EINVAL; - for (i = 0; i < count; i++) { - *pairwise_cipher |= r8712_get_wpa_cipher_suite(pos); - pos += WPA_SELECTOR_LEN; - left -= WPA_SELECTOR_LEN; - } - } else if (left == 1) { - return -EINVAL; - } - return 0; -} - -int r8712_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, - int *pairwise_cipher) -{ - int i; - int left, count; - u8 *pos; - - if (rsn_ie_len <= 0) { - /* No RSN IE - fail silently */ - return -EINVAL; - } - if ((*rsn_ie != _WPA2_IE_ID_) || - (*(rsn_ie + 1) != (u8)(rsn_ie_len - 2))) - return -EINVAL; - pos = rsn_ie; - pos += 4; - left = rsn_ie_len - 4; - /*group_cipher*/ - if (left >= RSN_SELECTOR_LEN) { - *group_cipher = r8712_get_wpa2_cipher_suite(pos); - pos += RSN_SELECTOR_LEN; - left -= RSN_SELECTOR_LEN; - } else if (left > 0) { - return -EINVAL; - } - /*pairwise_cipher*/ - if (left >= 2) { - count = le16_to_cpu(*(__le16 *)pos); - pos += 2; - left -= 2; - if (count == 0 || left < count * RSN_SELECTOR_LEN) - return -EINVAL; - for (i = 0; i < count; i++) { - *pairwise_cipher |= r8712_get_wpa2_cipher_suite(pos); - pos += RSN_SELECTOR_LEN; - left -= RSN_SELECTOR_LEN; - } - } else if (left == 1) { - return -EINVAL; - } - return 0; -} - -int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, - u8 *wpa_ie, u16 *wpa_len) -{ - u8 authmode; - u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01}; - uint cnt; - - /*Search required WPA or WPA2 IE and copy to sec_ie[ ]*/ - cnt = _TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_; - while (cnt < in_len) { - authmode = in_ie[cnt]; - if ((authmode == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) { - memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); - *wpa_len = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; /*get next */ - } else { - if (authmode == _WPA2_IE_ID_) { - memcpy(rsn_ie, &in_ie[cnt], - in_ie[cnt + 1] + 2); - *rsn_len = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; /*get next*/ - } else { - cnt += in_ie[cnt + 1] + 2; /*get next*/ - } - } - } - return *rsn_len + *wpa_len; -} - -int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen) -{ - int match; - uint cnt; - u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - cnt = 12; - match = false; - while (cnt < in_len) { - eid = in_ie[cnt]; - if ((eid == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], wps_oui, 4))) { - memcpy(wps_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); - *wps_ielen = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; - match = true; - break; - } - cnt += in_ie[cnt + 1] + 2; /* goto next */ - } - return match; -} diff --git a/drivers/staging/rtl8712/ieee80211.h b/drivers/staging/rtl8712/ieee80211.h deleted file mode 100644 index 65ceaca9b51e..000000000000 --- a/drivers/staging/rtl8712/ieee80211.h +++ /dev/null @@ -1,165 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __IEEE80211_H -#define __IEEE80211_H - -#include <linux/ieee80211.h> - -#define IEEE_CMD_SET_WPA_PARAM 1 -#define IEEE_CMD_SET_WPA_IE 2 -#define IEEE_CMD_SET_ENCRYPTION 3 -#define IEEE_CMD_MLME 4 - -#define IEEE_PARAM_WPA_ENABLED 1 -#define IEEE_PARAM_TKIP_COUNTERMEASURES 2 -#define IEEE_PARAM_DROP_UNENCRYPTED 3 -#define IEEE_PARAM_PRIVACY_INVOKED 4 -#define IEEE_PARAM_AUTH_ALGS 5 -#define IEEE_PARAM_IEEE_802_1X 6 -#define IEEE_PARAM_WPAX_SELECT 7 - -#define AUTH_ALG_OPEN_SYSTEM 0x1 -#define AUTH_ALG_SHARED_KEY 0x2 -#define AUTH_ALG_LEAP 0x00000004 - -#define IEEE_MLME_STA_DEAUTH 1 -#define IEEE_MLME_STA_DISASSOC 2 - -#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2 -#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3 -#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4 -#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5 -#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6 -#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7 - -#define IEEE_CRYPT_ALG_NAME_LEN 16 - -#define WPA_CIPHER_NONE BIT(0) -#define WPA_CIPHER_WEP40 BIT(1) -#define WPA_CIPHER_WEP104 BIT(2) -#define WPA_CIPHER_TKIP BIT(3) -#define WPA_CIPHER_CCMP BIT(4) - -#define WPA_SELECTOR_LEN 4 -#define RSN_HEADER_LEN 4 - -#define RSN_SELECTOR_LEN 4 - -enum NETWORK_TYPE { - WIRELESS_INVALID = 0, - WIRELESS_11B = 1, - WIRELESS_11G = 2, - WIRELESS_11BG = (WIRELESS_11B | WIRELESS_11G), - WIRELESS_11A = 4, - WIRELESS_11N = 8, - WIRELESS_11GN = (WIRELESS_11G | WIRELESS_11N), - WIRELESS_11BGN = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11N), -}; - -struct ieee_param { - u32 cmd; - u8 sta_addr[ETH_ALEN]; - union { - struct { - u8 name; - u32 value; - } wpa_param; - struct { - u32 len; - u8 reserved[32]; - u8 data[]; - } wpa_ie; - struct { - int command; - int reason_code; - } mlme; - struct { - u8 alg[IEEE_CRYPT_ALG_NAME_LEN]; - u8 set_tx; - u32 err; - u8 idx; - u8 seq[8]; /* sequence counter (set: RX, get: TX) */ - u16 key_len; - u8 key[]; - } crypt; - } u; -}; - -#define MIN_FRAG_THRESHOLD 256U -#define MAX_FRAG_THRESHOLD 2346U - -/* QoS,QOS */ -#define NORMAL_ACK 0 - -/* IEEE 802.11 defines */ - -#define P80211_OUI_LEN 3 - -struct ieee80211_snap_hdr { - u8 dsap; /* always 0xAA */ - u8 ssap; /* always 0xAA */ - u8 ctrl; /* always 0x03 */ - u8 oui[P80211_OUI_LEN]; /* organizational universal id */ -} __packed; - -#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) - -#define IEEE80211_CCK_RATE_LEN 4 -#define IEEE80211_NUM_OFDM_RATESLEN 8 - -#define IEEE80211_CCK_RATE_1MB 0x02 -#define IEEE80211_CCK_RATE_2MB 0x04 -#define IEEE80211_CCK_RATE_5MB 0x0B -#define IEEE80211_CCK_RATE_11MB 0x16 -#define IEEE80211_OFDM_RATE_6MB 0x0C -#define IEEE80211_OFDM_RATE_9MB 0x12 -#define IEEE80211_OFDM_RATE_12MB 0x18 -#define IEEE80211_OFDM_RATE_18MB 0x24 -#define IEEE80211_OFDM_RATE_24MB 0x30 -#define IEEE80211_OFDM_RATE_36MB 0x48 -#define IEEE80211_OFDM_RATE_48MB 0x60 -#define IEEE80211_OFDM_RATE_54MB 0x6C -#define IEEE80211_BASIC_RATE_MASK 0x80 - -#define WEP_KEYS 4 - -/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs - * only use 8, and then use extended rates for the remaining supported - * rates. Other APs, however, stick all of their supported rates on the - * main rates information element... - */ -#define MAX_RATES_LENGTH ((u8)12) -#define MAX_WPA_IE_LEN 128 - -struct registry_priv; - -u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen); -u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit); -unsigned char *r8712_get_wpa_ie(unsigned char *pie, uint *rsn_ie_len, - int limit); -unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len, - int limit); -int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher); -int r8712_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher); -int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, - u8 *wpa_ie, u16 *wpa_len); -int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen); -int r8712_generate_ie(struct registry_priv *pregistrypriv); -uint r8712_is_cckrates_included(u8 *rate); -uint r8712_is_cckratesonly_included(u8 *rate); - -#endif /* IEEE80211_H */ - diff --git a/drivers/staging/rtl8712/mlme_linux.c b/drivers/staging/rtl8712/mlme_linux.c deleted file mode 100644 index b9f5104f3bf7..000000000000 --- a/drivers/staging/rtl8712/mlme_linux.c +++ /dev/null @@ -1,160 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * mlme_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _MLME_OSDEP_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "mlme_osdep.h" - -static void sitesurvey_ctrl_handler(struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, - mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer); - - _r8712_sitesurvey_ctrl_handler(adapter); - mod_timer(&adapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer, - jiffies + msecs_to_jiffies(3000)); -} - -static void join_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.assoc_timer); - - _r8712_join_timeout_handler(adapter); -} - -static void _scan_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.scan_to_timer); - - r8712_scan_timeout_handler(adapter); -} - -static void dhcp_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.dhcp_timer); - - _r8712_dhcp_timeout_handler(adapter); -} - -static void wdg_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.wdg_timer); - - r8712_wdg_wk_cmd(adapter); - - mod_timer(&adapter->mlmepriv.wdg_timer, - jiffies + msecs_to_jiffies(2000)); -} - -void r8712_init_mlme_timer(struct _adapter *adapter) -{ - struct mlme_priv *mlmepriv = &adapter->mlmepriv; - - timer_setup(&mlmepriv->assoc_timer, join_timeout_handler, 0); - timer_setup(&mlmepriv->sitesurveyctrl.sitesurvey_ctrl_timer, - sitesurvey_ctrl_handler, 0); - timer_setup(&mlmepriv->scan_to_timer, _scan_timeout_handler, 0); - timer_setup(&mlmepriv->dhcp_timer, dhcp_timeout_handler, 0); - timer_setup(&mlmepriv->wdg_timer, wdg_timeout_handler, 0); -} - -void r8712_os_indicate_connect(struct _adapter *adapter) -{ - r8712_indicate_wx_assoc_event(adapter); - netif_carrier_on(adapter->pnetdev); -} - -static struct RT_PMKID_LIST backupPMKIDList[NUM_PMKID_CACHE]; -void r8712_os_indicate_disconnect(struct _adapter *adapter) -{ - u8 backupPMKIDIndex = 0; - u8 backupTKIPCountermeasure = 0x00; - - r8712_indicate_wx_disassoc_event(adapter); - netif_carrier_off(adapter->pnetdev); - if (adapter->securitypriv.AuthAlgrthm == 2) { /*/802.1x*/ - /* We have to backup the PMK information for WiFi PMK Caching - * test item. Backup the btkip_countermeasure information. - * When the countermeasure is trigger, the driver have to - * disconnect with AP for 60 seconds. - */ - - memcpy(&backupPMKIDList[0], - &adapter->securitypriv.PMKIDList[0], - sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE); - backupPMKIDIndex = adapter->securitypriv.PMKIDIndex; - backupTKIPCountermeasure = - adapter->securitypriv.btkip_countermeasure; - memset((unsigned char *)&adapter->securitypriv, 0, - sizeof(struct security_priv)); - timer_setup(&adapter->securitypriv.tkip_timer, - r8712_use_tkipkey_handler, 0); - /* Restore the PMK information to securitypriv structure - * for the following connection. - */ - memcpy(&adapter->securitypriv.PMKIDList[0], - &backupPMKIDList[0], - sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE); - adapter->securitypriv.PMKIDIndex = backupPMKIDIndex; - adapter->securitypriv.btkip_countermeasure = - backupTKIPCountermeasure; - } else { /*reset values in securitypriv*/ - struct security_priv *sec_priv = &adapter->securitypriv; - - sec_priv->AuthAlgrthm = 0; /*open system*/ - sec_priv->PrivacyAlgrthm = _NO_PRIVACY_; - sec_priv->PrivacyKeyIndex = 0; - sec_priv->XGrpPrivacy = _NO_PRIVACY_; - sec_priv->XGrpKeyid = 1; - sec_priv->ndisauthtype = Ndis802_11AuthModeOpen; - sec_priv->ndisencryptstatus = Ndis802_11WEPDisabled; - sec_priv->wps_phase = false; - } -} - -void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie) -{ - uint len; - u8 *buff, *p, i; - union iwreq_data wrqu; - - buff = NULL; - if (authmode == _WPA_IE_ID_) { - buff = kzalloc(IW_CUSTOM_MAX, GFP_ATOMIC); - if (!buff) - return; - p = buff; - p += sprintf(p, "ASSOCINFO(ReqIEs="); - len = sec_ie[1] + 2; - len = (len < IW_CUSTOM_MAX) ? len : IW_CUSTOM_MAX; - for (i = 0; i < len; i++) - p += sprintf(p, "%02x", sec_ie[i]); - p += sprintf(p, ")"); - memset(&wrqu, 0, sizeof(wrqu)); - wrqu.data.length = p - buff; - wrqu.data.length = (wrqu.data.length < IW_CUSTOM_MAX) ? - wrqu.data.length : IW_CUSTOM_MAX; - wireless_send_event(adapter->pnetdev, IWEVCUSTOM, &wrqu, buff); - kfree(buff); - } -} diff --git a/drivers/staging/rtl8712/mlme_osdep.h b/drivers/staging/rtl8712/mlme_osdep.h deleted file mode 100644 index a02c782588dd..000000000000 --- a/drivers/staging/rtl8712/mlme_osdep.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __MLME_OSDEP_H_ -#define __MLME_OSDEP_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -void r8712_init_mlme_timer(struct _adapter *padapter); -void r8712_os_indicate_disconnect(struct _adapter *adapter); -void r8712_os_indicate_connect(struct _adapter *adapter); -void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie); -int r8712_recv_indicatepkts_in_order(struct _adapter *adapter, - struct recv_reorder_ctrl *precvreorder_ctrl, - int bforced); -void r8712_indicate_wx_assoc_event(struct _adapter *padapter); -void r8712_indicate_wx_disassoc_event(struct _adapter *padapter); - -#endif /*_MLME_OSDEP_H_*/ - diff --git a/drivers/staging/rtl8712/mp_custom_oid.h b/drivers/staging/rtl8712/mp_custom_oid.h deleted file mode 100644 index a9fac87fcabc..000000000000 --- a/drivers/staging/rtl8712/mp_custom_oid.h +++ /dev/null @@ -1,287 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __CUSTOM_OID_H -#define __CUSTOM_OID_H - -/* 0xFF818000 - 0xFF81802F RTL8180 Mass Production Kit - * 0xFF818500 - 0xFF81850F RTL8185 Setup Utility - * 0xFF818580 - 0xFF81858F RTL8185 Phy Status Utility - * - * by Owen for Production Kit - * For Production Kit with Agilent Equipments - * in order to make our custom oids hopefully somewhat unique - * we will use 0xFF (indicating implementation specific OID) - * 81(first byte of non zero Realtek unique identifier) - * 80 (second byte of non zero Realtek unique identifier) - * XX (the custom OID number - providing 255 possible custom oids) - */ -#define OID_RT_PRO_RESET_DUT 0xFF818000 -#define OID_RT_PRO_SET_DATA_RATE 0xFF818001 -#define OID_RT_PRO_START_TEST 0xFF818002 -#define OID_RT_PRO_STOP_TEST 0xFF818003 -#define OID_RT_PRO_SET_PREAMBLE 0xFF818004 -#define OID_RT_PRO_SET_SCRAMBLER 0xFF818005 -#define OID_RT_PRO_SET_FILTER_BB 0xFF818006 -#define OID_RT_PRO_SET_MANUAL_DIVERSITY_BB 0xFF818007 -#define OID_RT_PRO_SET_CHANNEL_DIRECT_CALL 0xFF818008 -#define OID_RT_PRO_SET_SLEEP_MODE_DIRECT_CALL 0xFF818009 -#define OID_RT_PRO_SET_WAKE_MODE_DIRECT_CALL 0xFF81800A - -#define OID_RT_PRO_SET_TX_ANTENNA_BB 0xFF81800D -#define OID_RT_PRO_SET_ANTENNA_BB 0xFF81800E -#define OID_RT_PRO_SET_CR_SCRAMBLER 0xFF81800F -#define OID_RT_PRO_SET_CR_NEW_FILTER 0xFF818010 -#define OID_RT_PRO_SET_TX_POWER_CONTROL 0xFF818011 -#define OID_RT_PRO_SET_CR_TX_CONFIG 0xFF818012 -#define OID_RT_PRO_GET_TX_POWER_CONTROL 0xFF818013 -#define OID_RT_PRO_GET_CR_SIGNAL_QUALITY 0xFF818014 -#define OID_RT_PRO_SET_CR_SETPOINT 0xFF818015 -#define OID_RT_PRO_SET_INTEGRATOR 0xFF818016 -#define OID_RT_PRO_SET_SIGNAL_QUALITY 0xFF818017 -#define OID_RT_PRO_GET_INTEGRATOR 0xFF818018 -#define OID_RT_PRO_GET_SIGNAL_QUALITY 0xFF818019 -#define OID_RT_PRO_QUERY_EEPROM_TYPE 0xFF81801A -#define OID_RT_PRO_WRITE_MAC_ADDRESS 0xFF81801B -#define OID_RT_PRO_READ_MAC_ADDRESS 0xFF81801C -#define OID_RT_PRO_WRITE_CIS_DATA 0xFF81801D -#define OID_RT_PRO_READ_CIS_DATA 0xFF81801E -#define OID_RT_PRO_WRITE_POWER_CONTROL 0xFF81801F -#define OID_RT_PRO_READ_POWER_CONTROL 0xFF818020 -#define OID_RT_PRO_WRITE_EEPROM 0xFF818021 -#define OID_RT_PRO_READ_EEPROM 0xFF818022 -#define OID_RT_PRO_RESET_TX_PACKET_SENT 0xFF818023 -#define OID_RT_PRO_QUERY_TX_PACKET_SENT 0xFF818024 -#define OID_RT_PRO_RESET_RX_PACKET_RECEIVED 0xFF818025 -#define OID_RT_PRO_QUERY_RX_PACKET_RECEIVED 0xFF818026 -#define OID_RT_PRO_QUERY_RX_PACKET_CRC32_ERROR 0xFF818027 -#define OID_RT_PRO_QUERY_CURRENT_ADDRESS 0xFF818028 -#define OID_RT_PRO_QUERY_PERMANENT_ADDRESS 0xFF818029 -#define OID_RT_PRO_SET_PHILIPS_RF_PARAMETERS 0xFF81802A -#define OID_RT_PRO_RECEIVE_PACKET 0xFF81802C -#define OID_RT_PRO_WRITE_EEPROM_BYTE 0xFF81802D -#define OID_RT_PRO_READ_EEPROM_BYTE 0xFF81802E -#define OID_RT_PRO_SET_MODULATION 0xFF81802F -#define OID_RT_DRIVER_OPTION 0xFF818080 -#define OID_RT_RF_OFF 0xFF818081 -#define OID_RT_AUTH_STATUS 0xFF818082 -#define OID_RT_PRO_SET_CONTINUOUS_TX 0xFF81800B -#define OID_RT_PRO_SET_SINGLE_CARRIER_TX 0xFF81800C -#define OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX 0xFF81802B -#define OID_RT_PRO_SET_SINGLE_TONE_TX 0xFF818043 -#define OID_RT_UTILITY_FALSE_ALARM_COUNTERS 0xFF818580 -#define OID_RT_UTILITY_SELECT_DEBUG_MODE 0xFF818581 -#define OID_RT_UTILITY_SELECT_SUBCARRIER_NUMBER 0xFF818582 -#define OID_RT_UTILITY_GET_RSSI_STATUS 0xFF818583 -#define OID_RT_UTILITY_GET_FRAME_DETECTION_STATUS 0xFF818584 -#define OID_RT_UTILITY_GET_AGC_AND_FREQUENCY_OFFSET_ESTIMATION_STATUS \ - 0xFF818585 -#define OID_RT_UTILITY_GET_CHANNEL_ESTIMATION_STATUS 0xFF818586 -#define OID_RT_WIRELESS_MODE 0xFF818500 -#define OID_RT_SUPPORTED_RATES 0xFF818501 -#define OID_RT_DESIRED_RATES 0xFF818502 -#define OID_RT_WIRELESS_MODE_STARTING_ADHOC 0xFF818503 -#define OID_RT_GET_CONNECT_STATE 0xFF030001 -#define OID_RT_RESCAN 0xFF030002 -#define OID_RT_SET_KEY_LENGTH 0xFF030003 -#define OID_RT_SET_DEFAULT_KEY_ID 0xFF030004 -#define OID_RT_SET_CHANNEL 0xFF010182 -#define OID_RT_SET_SNIFFER_MODE 0xFF010183 -#define OID_RT_GET_SIGNAL_QUALITY 0xFF010184 -#define OID_RT_GET_SMALL_PACKET_CRC 0xFF010185 -#define OID_RT_GET_MIDDLE_PACKET_CRC 0xFF010186 -#define OID_RT_GET_LARGE_PACKET_CRC 0xFF010187 -#define OID_RT_GET_TX_RETRY 0xFF010188 -#define OID_RT_GET_RX_RETRY 0xFF010189 -#define OID_RT_PRO_SET_FW_DIG_STATE 0xFF01018A -#define OID_RT_PRO_SET_FW_RA_STATE 0xFF01018B -#define OID_RT_GET_RX_TOTAL_PACKET 0xFF010190 -#define OID_RT_GET_TX_BEACON_OK 0xFF010191 -#define OID_RT_GET_TX_BEACON_ERR 0xFF010192 -#define OID_RT_GET_RX_ICV_ERR 0xFF010193 -#define OID_RT_SET_ENCRYPTION_ALGORITHM 0xFF010194 -#define OID_RT_SET_NO_AUTO_RESCAN 0xFF010195 -#define OID_RT_GET_PREAMBLE_MODE 0xFF010196 -#define OID_RT_GET_DRIVER_UP_DELTA_TIME 0xFF010197 -#define OID_RT_GET_AP_IP 0xFF010198 -#define OID_RT_GET_CHANNELPLAN 0xFF010199 -#define OID_RT_SET_PREAMBLE_MODE 0xFF01019A -#define OID_RT_SET_BCN_INTVL 0xFF01019B -#define OID_RT_GET_RF_VENDER 0xFF01019C -#define OID_RT_DEDICATE_PROBE 0xFF01019D -#define OID_RT_PRO_RX_FILTER_PATTERN 0xFF01019E -#define OID_RT_GET_DCST_CURRENT_THRESHOLD 0xFF01019F -#define OID_RT_GET_CCA_ERR 0xFF0101A0 -#define OID_RT_GET_CCA_UPGRADE_THRESHOLD 0xFF0101A1 -#define OID_RT_GET_CCA_FALLBACK_THRESHOLD 0xFF0101A2 -#define OID_RT_GET_CCA_UPGRADE_EVALUATE_TIMES 0xFF0101A3 -#define OID_RT_GET_CCA_FALLBACK_EVALUATE_TIMES 0xFF0101A4 -#define OID_RT_SET_RATE_ADAPTIVE 0xFF0101A5 -#define OID_RT_GET_DCST_EVALUATE_PERIOD 0xFF0101A5 -#define OID_RT_GET_DCST_TIME_UNIT_INDEX 0xFF0101A6 -#define OID_RT_GET_TOTAL_TX_BYTES 0xFF0101A7 -#define OID_RT_GET_TOTAL_RX_BYTES 0xFF0101A8 -#define OID_RT_CURRENT_TX_POWER_LEVEL 0xFF0101A9 -#define OID_RT_GET_ENC_KEY_MISMATCH_COUNT 0xFF0101AA -#define OID_RT_GET_ENC_KEY_MATCH_COUNT 0xFF0101AB -#define OID_RT_GET_CHANNEL 0xFF0101AC -#define OID_RT_SET_CHANNELPLAN 0xFF0101AD -#define OID_RT_GET_HARDWARE_RADIO_OFF 0xFF0101AE -#define OID_RT_CHANNELPLAN_BY_COUNTRY 0xFF0101AF -#define OID_RT_SCAN_AVAILABLE_BSSID 0xFF0101B0 -#define OID_RT_GET_HARDWARE_VERSION 0xFF0101B1 -#define OID_RT_GET_IS_ROAMING 0xFF0101B2 -#define OID_RT_GET_IS_PRIVACY 0xFF0101B3 -#define OID_RT_GET_KEY_MISMATCH 0xFF0101B4 -#define OID_RT_SET_RSSI_ROAM_TRAFFIC_TH 0xFF0101B5 -#define OID_RT_SET_RSSI_ROAM_SIGNAL_TH 0xFF0101B6 -#define OID_RT_RESET_LOG 0xFF0101B7 -#define OID_RT_GET_LOG 0xFF0101B8 -#define OID_RT_SET_INDICATE_HIDDEN_AP 0xFF0101B9 -#define OID_RT_GET_HEADER_FAIL 0xFF0101BA -#define OID_RT_SUPPORTED_WIRELESS_MODE 0xFF0101BB -#define OID_RT_GET_CHANNEL_LIST 0xFF0101BC -#define OID_RT_GET_SCAN_IN_PROGRESS 0xFF0101BD -#define OID_RT_GET_TX_INFO 0xFF0101BE -#define OID_RT_RF_READ_WRITE_OFFSET 0xFF0101BF -#define OID_RT_RF_READ_WRITE 0xFF0101C0 -#define OID_RT_FORCED_DATA_RATE 0xFF0101C1 -#define OID_RT_WIRELESS_MODE_FOR_SCAN_LIST 0xFF0101C2 -#define OID_RT_GET_BSS_WIRELESS_MODE 0xFF0101C3 -#define OID_RT_SCAN_WITH_MAGIC_PACKET 0xFF0101C4 -#define OID_RT_PRO_RX_FILTER 0xFF0111C0 -#define OID_CE_USB_WRITE_REGISTRY 0xFF0111C1 -#define OID_CE_USB_READ_REGISTRY 0xFF0111C2 -#define OID_RT_PRO_SET_INITIAL_GAIN 0xFF0111C3 -#define OID_RT_PRO_SET_BB_RF_STANDBY_MODE 0xFF0111C4 -#define OID_RT_PRO_SET_BB_RF_SHUTDOWN_MODE 0xFF0111C5 -#define OID_RT_PRO_SET_TX_CHARGE_PUMP 0xFF0111C6 -#define OID_RT_PRO_SET_RX_CHARGE_PUMP 0xFF0111C7 -#define OID_RT_PRO_RF_WRITE_REGISTRY 0xFF0111C8 -#define OID_RT_PRO_RF_READ_REGISTRY 0xFF0111C9 -#define OID_RT_PRO_QUERY_RF_TYPE 0xFF0111CA -#define OID_RT_AP_GET_ASSOCIATED_STATION_LIST 0xFF010300 -#define OID_RT_AP_GET_CURRENT_TIME_STAMP 0xFF010301 -#define OID_RT_AP_SWITCH_INTO_AP_MODE 0xFF010302 -#define OID_RT_AP_SET_DTIM_PERIOD 0xFF010303 -#define OID_RT_AP_SUPPORTED 0xFF010304 -#define OID_RT_AP_SET_PASSPHRASE 0xFF010305 -#define OID_RT_PRO8187_WI_POLL 0xFF818780 -#define OID_RT_PRO_WRITE_BB_REG 0xFF818781 -#define OID_RT_PRO_READ_BB_REG 0xFF818782 -#define OID_RT_PRO_WRITE_RF_REG 0xFF818783 -#define OID_RT_PRO_READ_RF_REG 0xFF818784 -#define OID_RT_MH_VENDER_ID 0xFFEDC100 -#define OID_RT_PRO8711_JOIN_BSS 0xFF871100 -#define OID_RT_PRO_READ_REGISTER 0xFF871101 -#define OID_RT_PRO_WRITE_REGISTER 0xFF871102 -#define OID_RT_PRO_BURST_READ_REGISTER 0xFF871103 -#define OID_RT_PRO_BURST_WRITE_REGISTER 0xFF871104 -#define OID_RT_PRO_WRITE_TXCMD 0xFF871105 -#define OID_RT_PRO_READ16_EEPROM 0xFF871106 -#define OID_RT_PRO_WRITE16_EEPROM 0xFF871107 -#define OID_RT_PRO_H2C_SET_COMMAND 0xFF871108 -#define OID_RT_PRO_H2C_QUERY_RESULT 0xFF871109 -#define OID_RT_PRO8711_WI_POLL 0xFF87110A -#define OID_RT_PRO8711_PKT_LOSS 0xFF87110B -#define OID_RT_RD_ATTRIB_MEM 0xFF87110C -#define OID_RT_WR_ATTRIB_MEM 0xFF87110D -/*Method 2 for H2C/C2H*/ -#define OID_RT_PRO_H2C_CMD_MODE 0xFF871110 -#define OID_RT_PRO_H2C_CMD_RSP_MODE 0xFF871111 -#define OID_RT_PRO_H2C_CMD_EVENT_MODE 0xFF871112 -#define OID_RT_PRO_WAIT_C2H_EVENT 0xFF871113 -#define OID_RT_PRO_RW_ACCESS_PROTOCOL_TEST 0xFF871114 -#define OID_RT_PRO_SCSI_ACCESS_TEST 0xFF871115 -#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_OUT 0xFF871116 -#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_IN 0xFF871117 -#define OID_RT_RRO_RX_PKT_VIA_IOCTRL 0xFF871118 -#define OID_RT_RRO_RX_PKTARRAY_VIA_IOCTRL 0xFF871119 -#define OID_RT_RPO_SET_PWRMGT_TEST 0xFF87111A -#define OID_RT_PRO_QRY_PWRMGT_TEST 0XFF87111B -#define OID_RT_RPO_ASYNC_RWIO_TEST 0xFF87111C -#define OID_RT_RPO_ASYNC_RWIO_POLL 0xFF87111D -#define OID_RT_PRO_SET_RF_INTFS 0xFF87111E -#define OID_RT_POLL_RX_STATUS 0xFF87111F -#define OID_RT_PRO_CFG_DEBUG_MESSAGE 0xFF871120 -#define OID_RT_PRO_SET_DATA_RATE_EX 0xFF871121 -#define OID_RT_PRO_SET_BASIC_RATE 0xFF871122 -#define OID_RT_PRO_READ_TSSI 0xFF871123 -#define OID_RT_PRO_SET_POWER_TRACKING 0xFF871124 -#define OID_RT_PRO_QRY_PWRSTATE 0xFF871150 -#define OID_RT_PRO_SET_PWRSTATE 0xFF871151 -/*Method 2 , using workitem */ -#define OID_RT_SET_READ_REG 0xFF871181 -#define OID_RT_SET_WRITE_REG 0xFF871182 -#define OID_RT_SET_BURST_READ_REG 0xFF871183 -#define OID_RT_SET_BURST_WRITE_REG 0xFF871184 -#define OID_RT_SET_WRITE_TXCMD 0xFF871185 -#define OID_RT_SET_READ16_EEPROM 0xFF871186 -#define OID_RT_SET_WRITE16_EEPROM 0xFF871187 -#define OID_RT_QRY_POLL_WKITEM 0xFF871188 - -/*For SDIO INTERFACE only*/ -#define OID_RT_PRO_SYNCPAGERW_SRAM 0xFF8711A0 -#define OID_RT_PRO_871X_DRV_EXT 0xFF8711A1 - -/*For USB INTERFACE only*/ -#define OID_RT_PRO_USB_VENDOR_REQ 0xFF8711B0 -#define OID_RT_PRO_SCSI_AUTO_TEST 0xFF8711B1 -#define OID_RT_PRO_USB_MAC_AC_FIFO_WRITE 0xFF8711B2 -#define OID_RT_PRO_USB_MAC_RX_FIFO_READ 0xFF8711B3 -#define OID_RT_PRO_USB_MAC_RX_FIFO_POLLING 0xFF8711B4 - -#define OID_RT_PRO_H2C_SET_RATE_TABLE 0xFF8711FB -#define OID_RT_PRO_H2C_GET_RATE_TABLE 0xFF8711FC -#define OID_RT_PRO_H2C_C2H_LBK_TEST 0xFF8711FE - -#define OID_RT_PRO_ENCRYPTION_CTRL 0xFF871200 -#define OID_RT_PRO_ADD_STA_INFO 0xFF871201 -#define OID_RT_PRO_DELE_STA_INFO 0xFF871202 -#define OID_RT_PRO_QUERY_DR_VARIABLE 0xFF871203 - -#define OID_RT_PRO_RX_PACKET_TYPE 0xFF871204 - -#define OID_RT_PRO_READ_EFUSE 0xFF871205 -#define OID_RT_PRO_WRITE_EFUSE 0xFF871206 -#define OID_RT_PRO_RW_EFUSE_PGPKT 0xFF871207 -#define OID_RT_GET_EFUSE_CURRENT_SIZE 0xFF871208 - -#define OID_RT_SET_BANDWIDTH 0xFF871209 -#define OID_RT_SET_CRYSTAL_CAP 0xFF87120A - -#define OID_RT_SET_RX_PACKET_TYPE 0xFF87120B - -#define OID_RT_GET_EFUSE_MAX_SIZE 0xFF87120C - -#define OID_RT_PRO_SET_TX_AGC_OFFSET 0xFF87120D - -#define OID_RT_PRO_SET_PKT_TEST_MODE 0xFF87120E - -#define OID_RT_PRO_FOR_EVM_TEST_SETTING 0xFF87120F - -#define OID_RT_PRO_GET_THERMAL_METER 0xFF871210 - -#define OID_RT_RESET_PHY_RX_PACKET_COUNT 0xFF871211 -#define OID_RT_GET_PHY_RX_PACKET_RECEIVED 0xFF871212 -#define OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR 0xFF871213 - -#define OID_RT_SET_POWER_DOWN 0xFF871214 - -#define OID_RT_GET_POWER_MODE 0xFF871215 - -#define OID_RT_PRO_EFUSE 0xFF871216 -#define OID_RT_PRO_EFUSE_MAP 0xFF871217 - -#endif /*#ifndef __CUSTOM_OID_H */ - diff --git a/drivers/staging/rtl8712/os_intfs.c b/drivers/staging/rtl8712/os_intfs.c deleted file mode 100644 index 3ea70d042f9a..000000000000 --- a/drivers/staging/rtl8712/os_intfs.c +++ /dev/null @@ -1,465 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * os_intfs.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _OS_INTFS_C_ - -#include <linux/module.h> -#include <linux/kthread.h> -#include <linux/firmware.h> -#include "osdep_service.h" -#include "drv_types.h" -#include "xmit_osdep.h" -#include "recv_osdep.h" -#include "rtl871x_ioctl.h" -#include "usb_osintf.h" - -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("rtl871x wireless lan driver"); -MODULE_AUTHOR("Larry Finger"); - -static char ifname[IFNAMSIZ] = "wlan%d"; - -/* module param defaults */ -static int chip_version = RTL8712_2ndCUT; -static int rfintfs = HWPI; -static int lbkmode = RTL8712_AIR_TRX; -static int hci = RTL8712_USB; -static int ampdu_enable = 1;/*for enable tx_ampdu*/ - -/* The video_mode variable is for video mode.*/ -/* It may be specify when inserting module with video_mode=1 parameter.*/ -static int video_mode = 1; /* enable video mode*/ - -/*Ndis802_11Infrastructure; infra, ad-hoc, auto*/ -static int network_mode = Ndis802_11IBSS; -static int channel = 1;/*ad-hoc support requirement*/ -static int wireless_mode = WIRELESS_11BG; -static int vrtl_carrier_sense = AUTO_VCS; -static int vcs_type = RTS_CTS; -static int frag_thresh = 2346; -static int preamble = PREAMBLE_LONG;/*long, short, auto*/ -static int scan_mode = 1;/*active, passive*/ -static int adhoc_tx_pwr = 1; -static int soft_ap; -static int smart_ps = 1; -static int power_mgnt = PS_MODE_ACTIVE; -static int radio_enable = 1; -static int long_retry_lmt = 7; -static int short_retry_lmt = 7; -static int busy_thresh = 40; -static int ack_policy = NORMAL_ACK; -static int mp_mode; -static int software_encrypt; -static int software_decrypt; - -static int wmm_enable;/* default is set to disable the wmm.*/ -static int uapsd_enable; -static int uapsd_max_sp = NO_LIMIT; -static int uapsd_acbk_en; -static int uapsd_acbe_en; -static int uapsd_acvi_en; -static int uapsd_acvo_en; - -static int ht_enable = 1; -static int cbw40_enable = 1; -static int rf_config = RTL8712_RF_1T2R; /* 1T2R*/ -static int low_power; -/* mac address to use instead of the one stored in Efuse */ -char *r8712_initmac; -static char *initmac; -/* if wifi_test = 1, driver will disable the turbo mode and pass it to - * firmware private. - */ -static int wifi_test; - -module_param_string(ifname, ifname, sizeof(ifname), 0644); -module_param(wifi_test, int, 0644); -module_param(initmac, charp, 0644); -module_param(video_mode, int, 0644); -module_param(chip_version, int, 0644); -module_param(rfintfs, int, 0644); -module_param(lbkmode, int, 0644); -module_param(hci, int, 0644); -module_param(network_mode, int, 0644); -module_param(channel, int, 0644); -module_param(mp_mode, int, 0644); -module_param(wmm_enable, int, 0644); -module_param(vrtl_carrier_sense, int, 0644); -module_param(vcs_type, int, 0644); -module_param(busy_thresh, int, 0644); -module_param(ht_enable, int, 0644); -module_param(cbw40_enable, int, 0644); -module_param(ampdu_enable, int, 0644); -module_param(rf_config, int, 0644); -module_param(power_mgnt, int, 0644); -module_param(low_power, int, 0644); - -MODULE_PARM_DESC(ifname, " Net interface name, wlan%d=default"); -MODULE_PARM_DESC(initmac, "MAC-Address, default: use FUSE"); - -static int netdev_open(struct net_device *pnetdev); -static int netdev_close(struct net_device *pnetdev); - -static void loadparam(struct _adapter *padapter, struct net_device *pnetdev) -{ - struct registry_priv *registry_par = &padapter->registrypriv; - - registry_par->chip_version = (u8)chip_version; - registry_par->rfintfs = (u8)rfintfs; - registry_par->lbkmode = (u8)lbkmode; - registry_par->hci = (u8)hci; - registry_par->network_mode = (u8)network_mode; - memcpy(registry_par->ssid.Ssid, "ANY", 3); - registry_par->ssid.SsidLength = 3; - registry_par->channel = (u8)channel; - registry_par->wireless_mode = (u8)wireless_mode; - registry_par->vrtl_carrier_sense = (u8)vrtl_carrier_sense; - registry_par->vcs_type = (u8)vcs_type; - registry_par->frag_thresh = (u16)frag_thresh; - registry_par->preamble = (u8)preamble; - registry_par->scan_mode = (u8)scan_mode; - registry_par->adhoc_tx_pwr = (u8)adhoc_tx_pwr; - registry_par->soft_ap = (u8)soft_ap; - registry_par->smart_ps = (u8)smart_ps; - registry_par->power_mgnt = (u8)power_mgnt; - registry_par->radio_enable = (u8)radio_enable; - registry_par->long_retry_lmt = (u8)long_retry_lmt; - registry_par->short_retry_lmt = (u8)short_retry_lmt; - registry_par->busy_thresh = (u16)busy_thresh; - registry_par->ack_policy = (u8)ack_policy; - registry_par->mp_mode = (u8)mp_mode; - registry_par->software_encrypt = (u8)software_encrypt; - registry_par->software_decrypt = (u8)software_decrypt; - /*UAPSD*/ - registry_par->wmm_enable = (u8)wmm_enable; - registry_par->uapsd_enable = (u8)uapsd_enable; - registry_par->uapsd_max_sp = (u8)uapsd_max_sp; - registry_par->uapsd_acbk_en = (u8)uapsd_acbk_en; - registry_par->uapsd_acbe_en = (u8)uapsd_acbe_en; - registry_par->uapsd_acvi_en = (u8)uapsd_acvi_en; - registry_par->uapsd_acvo_en = (u8)uapsd_acvo_en; - registry_par->ht_enable = (u8)ht_enable; - registry_par->cbw40_enable = (u8)cbw40_enable; - registry_par->ampdu_enable = (u8)ampdu_enable; - registry_par->rf_config = (u8)rf_config; - registry_par->low_power = (u8)low_power; - registry_par->wifi_test = (u8)wifi_test; - r8712_initmac = initmac; -} - -static int r871x_net_set_mac_address(struct net_device *pnetdev, void *p) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - struct sockaddr *addr = p; - - if (!padapter->bup) - eth_hw_addr_set(pnetdev, addr->sa_data); - return 0; -} - -static struct net_device_stats *r871x_net_get_stats(struct net_device *pnetdev) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct recv_priv *precvpriv = &padapter->recvpriv; - - padapter->stats.tx_packets = pxmitpriv->tx_pkts; - padapter->stats.rx_packets = precvpriv->rx_pkts; - padapter->stats.tx_dropped = pxmitpriv->tx_drop; - padapter->stats.rx_dropped = precvpriv->rx_drop; - padapter->stats.tx_bytes = pxmitpriv->tx_bytes; - padapter->stats.rx_bytes = precvpriv->rx_bytes; - return &padapter->stats; -} - -static const struct net_device_ops rtl8712_netdev_ops = { - .ndo_open = netdev_open, - .ndo_stop = netdev_close, - .ndo_start_xmit = r8712_xmit_entry, - .ndo_set_mac_address = r871x_net_set_mac_address, - .ndo_get_stats = r871x_net_get_stats, - .ndo_do_ioctl = r871x_ioctl, -}; - -struct net_device *r8712_init_netdev(void) -{ - struct _adapter *padapter; - struct net_device *pnetdev; - - pnetdev = alloc_etherdev(sizeof(struct _adapter)); - if (!pnetdev) - return NULL; - if (dev_alloc_name(pnetdev, ifname) < 0) { - strscpy(ifname, "wlan%d", sizeof(ifname)); - dev_alloc_name(pnetdev, ifname); - } - padapter = netdev_priv(pnetdev); - padapter->pnetdev = pnetdev; - pr_info("r8712u: register rtl8712_netdev_ops to netdev_ops\n"); - pnetdev->netdev_ops = &rtl8712_netdev_ops; - pnetdev->watchdog_timeo = HZ; /* 1 second timeout */ - pnetdev->wireless_handlers = (struct iw_handler_def *) - &r871x_handlers_def; - loadparam(padapter, pnetdev); - netif_carrier_off(pnetdev); - padapter->pid = 0; /* Initial the PID value used for HW PBC.*/ - return pnetdev; -} - -static u32 start_drv_threads(struct _adapter *padapter) -{ - padapter->cmd_thread = kthread_run(r8712_cmd_thread, padapter, "%s", - padapter->pnetdev->name); - if (IS_ERR(padapter->cmd_thread)) - return _FAIL; - return _SUCCESS; -} - -void r8712_stop_drv_threads(struct _adapter *padapter) -{ - struct completion *completion = - &padapter->cmdpriv.terminate_cmdthread_comp; - - /*Below is to terminate r8712_cmd_thread & event_thread...*/ - complete(&padapter->cmdpriv.cmd_queue_comp); - if (padapter->cmd_thread) - wait_for_completion_interruptible(completion); - padapter->cmdpriv.cmd_seq = 1; -} - -static void start_drv_timers(struct _adapter *padapter) -{ - mod_timer(&padapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer, - jiffies + msecs_to_jiffies(5000)); - mod_timer(&padapter->mlmepriv.wdg_timer, - jiffies + msecs_to_jiffies(2000)); -} - -void r8712_stop_drv_timers(struct _adapter *padapter) -{ - del_timer_sync(&padapter->mlmepriv.assoc_timer); - del_timer_sync(&padapter->securitypriv.tkip_timer); - del_timer_sync(&padapter->mlmepriv.scan_to_timer); - del_timer_sync(&padapter->mlmepriv.dhcp_timer); - del_timer_sync(&padapter->mlmepriv.wdg_timer); - del_timer_sync(&padapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer); -} - -static void init_default_value(struct _adapter *padapter) -{ - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - /*xmit_priv*/ - pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense; - pxmitpriv->vcs = pregistrypriv->vcs_type; - pxmitpriv->vcs_type = pregistrypriv->vcs_type; - pxmitpriv->rts_thresh = pregistrypriv->rts_thresh; - pxmitpriv->frag_len = pregistrypriv->frag_thresh; - /* mlme_priv */ - /* Maybe someday we should rename this variable to "active_mode"(Jeff)*/ - pmlmepriv->passive_mode = 1; /* 1: active, 0: passive. */ - /*ht_priv*/ - { - int i; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - phtpriv->ampdu_enable = false;/*set to disabled*/ - for (i = 0; i < 16; i++) - phtpriv->baddbareq_issued[i] = false; - } - /*security_priv*/ - psecuritypriv->sw_encrypt = pregistrypriv->software_encrypt; - psecuritypriv->sw_decrypt = pregistrypriv->software_decrypt; - psecuritypriv->binstallGrpkey = _FAIL; - /*pwrctrl_priv*/ - /*registry_priv*/ - r8712_init_registrypriv_dev_network(padapter); - r8712_update_registrypriv_dev_network(padapter); - /*misc.*/ -} - -int r8712_init_drv_sw(struct _adapter *padapter) -{ - int ret; - - ret = r8712_init_cmd_priv(&padapter->cmdpriv); - if (ret) - return ret; - padapter->cmdpriv.padapter = padapter; - ret = r8712_init_evt_priv(&padapter->evtpriv); - if (ret) - return ret; - ret = r8712_init_mlme_priv(padapter); - if (ret) - return ret; - _r8712_init_xmit_priv(&padapter->xmitpriv, padapter); - _r8712_init_recv_priv(&padapter->recvpriv, padapter); - memset((unsigned char *)&padapter->securitypriv, 0, - sizeof(struct security_priv)); - timer_setup(&padapter->securitypriv.tkip_timer, - r8712_use_tkipkey_handler, 0); - ret = _r8712_init_sta_priv(&padapter->stapriv); - if (ret) - return ret; - padapter->stapriv.padapter = padapter; - r8712_init_bcmc_stainfo(padapter); - r8712_init_pwrctrl_priv(padapter); - mp871xinit(padapter); - init_default_value(padapter); - r8712_InitSwLeds(padapter); - mutex_init(&padapter->mutex_start); - return ret; -} - -void r8712_free_drv_sw(struct _adapter *padapter) -{ - r8712_free_cmd_priv(&padapter->cmdpriv); - r8712_free_evt_priv(&padapter->evtpriv); - r8712_DeInitSwLeds(padapter); - r8712_free_mlme_priv(&padapter->mlmepriv); - _free_xmit_priv(&padapter->xmitpriv); - _r8712_free_sta_priv(&padapter->stapriv); - _r8712_free_recv_priv(&padapter->recvpriv); - mp871xdeinit(padapter); -} - -static void enable_video_mode(struct _adapter *padapter, int cbw40_value) -{ - /* bit 8: - * 1 -> enable video mode to 96B AP - * 0 -> disable video mode to 96B AP - * bit 9: - * 1 -> enable 40MHz mode - * 0 -> disable 40MHz mode - * bit 10: - * 1 -> enable STBC - * 0 -> disable STBC - */ - u32 intcmd = 0xf4000500; /* enable bit8, bit10*/ - - if (cbw40_value) { - /* if the driver supports the 40M bandwidth, - * we can enable the bit 9. - */ - intcmd |= 0x200; - } - r8712_fw_cmd(padapter, intcmd); -} - -/* - * - * This function intends to handle the activation of an interface - * i.e. when it is brought Up/Active from a Down state. - * - */ -static int netdev_open(struct net_device *pnetdev) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - - mutex_lock(&padapter->mutex_start); - if (!padapter->bup) { - padapter->driver_stopped = false; - padapter->surprise_removed = false; - padapter->bup = true; - if (rtl871x_hal_init(padapter) != _SUCCESS) - goto netdev_open_error; - if (!r8712_initmac) { - /* Use the mac address stored in the Efuse */ - eth_hw_addr_set(pnetdev, - padapter->eeprompriv.mac_addr); - } else { - /* We have to inform f/w to use user-supplied MAC - * address. - */ - msleep(200); - r8712_setMacAddr_cmd(padapter, - (const u8 *)pnetdev->dev_addr); - /* - * The "myid" function will get the wifi mac address - * from eeprompriv structure instead of netdev - * structure. So, we have to overwrite the mac_addr - * stored in the eeprompriv structure. In this case, - * the real mac address won't be used anymore. So that, - * the eeprompriv.mac_addr should store the mac which - * users specify. - */ - memcpy(padapter->eeprompriv.mac_addr, - pnetdev->dev_addr, ETH_ALEN); - } - if (start_drv_threads(padapter) != _SUCCESS) - goto netdev_open_error; - if (!padapter->dvobjpriv.inirp_init) - goto netdev_open_error; - else - padapter->dvobjpriv.inirp_init(padapter); - r8712_set_ps_mode(padapter, padapter->registrypriv.power_mgnt, - padapter->registrypriv.smart_ps); - } - if (!netif_queue_stopped(pnetdev)) - netif_start_queue(pnetdev); - else - netif_wake_queue(pnetdev); - - if (video_mode) - enable_video_mode(padapter, cbw40_enable); - /* start driver mlme relation timer */ - start_drv_timers(padapter); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_NO_LINK); - mutex_unlock(&padapter->mutex_start); - return 0; -netdev_open_error: - padapter->bup = false; - netif_carrier_off(pnetdev); - netif_stop_queue(pnetdev); - mutex_unlock(&padapter->mutex_start); - return -1; -} - -/* - * - * This function intends to handle the shutdown of an interface - * i.e. when it is brought Down from an Up/Active state. - * - */ -static int netdev_close(struct net_device *pnetdev) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - - /* Close LED*/ - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_POWER_OFF); - msleep(200); - - /*s1.*/ - if (pnetdev) { - if (!netif_queue_stopped(pnetdev)) - netif_stop_queue(pnetdev); - } - /*s2.*/ - /*s2-1. issue disassoc_cmd to fw*/ - r8712_disassoc_cmd(padapter); - /*s2-2. indicate disconnect to os*/ - r8712_ind_disconnect(padapter); - /*s2-3.*/ - r8712_free_assoc_resources(padapter); - /*s2-4.*/ - r8712_free_network_queue(padapter); - return 0; -} - -#include "mlme_osdep.h" diff --git a/drivers/staging/rtl8712/osdep_intf.h b/drivers/staging/rtl8712/osdep_intf.h deleted file mode 100644 index 9e75116c987e..000000000000 --- a/drivers/staging/rtl8712/osdep_intf.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __OSDEP_INTF_H_ -#define __OSDEP_INTF_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define RND4(x) (((x >> 2) + ((x & 3) != 0)) << 2) - -struct intf_priv { - u8 *intf_dev; - /* when in USB, IO is through interrupt in/out endpoints */ - struct usb_device *udev; - struct urb *piorw_urb; - struct completion io_retevt_comp; -}; - -int r871x_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); - -#endif /*_OSDEP_INTF_H_*/ diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h deleted file mode 100644 index 0d9bb42cbc58..000000000000 --- a/drivers/staging/rtl8712/osdep_service.h +++ /dev/null @@ -1,60 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __OSDEP_SERVICE_H_ -#define __OSDEP_SERVICE_H_ - -#define _SUCCESS 1 -#define _FAIL 0 - -#include <linux/spinlock.h> - -#include <linux/interrupt.h> -#include <linux/semaphore.h> -#include <linux/sched/signal.h> -#include <linux/sem.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <net/iw_handler.h> -#include <linux/proc_fs.h> /* Necessary because we use the proc fs */ - -#include "basic_types.h" - -struct __queue { - struct list_head queue; - spinlock_t lock; -}; - -#define _pkt struct sk_buff -#define _buffer unsigned char - -#define _init_queue(pqueue) \ - do { \ - INIT_LIST_HEAD(&((pqueue)->queue)); \ - spin_lock_init(&((pqueue)->lock)); \ - } while (0) - -static inline u32 end_of_queue_search(struct list_head *head, - struct list_head *plist) -{ - return (head == plist); -} - -static inline void flush_signals_thread(void) -{ - if (signal_pending(current)) - flush_signals(current); -} - -#endif - diff --git a/drivers/staging/rtl8712/recv_linux.c b/drivers/staging/rtl8712/recv_linux.c deleted file mode 100644 index 215fca4abb3a..000000000000 --- a/drivers/staging/rtl8712/recv_linux.c +++ /dev/null @@ -1,139 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * recv_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RECV_OSDEP_C_ - -#include <linux/usb.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "wifi.h" -#include "recv_osdep.h" -#include "osdep_intf.h" -#include "ethernet.h" -#include <linux/if_arp.h> -#include "usb_ops.h" - -/*init os related resource in struct recv_priv*/ -/*alloc os related resource in union recv_frame*/ -void r8712_os_recv_resource_alloc(struct _adapter *padapter, - union recv_frame *precvframe) -{ - precvframe->u.hdr.pkt_newalloc = NULL; - precvframe->u.hdr.pkt = NULL; -} - -/*alloc os related resource in struct recv_buf*/ -int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter, - struct recv_buf *precvbuf) -{ - int res = 0; - - precvbuf->irp_pending = false; - precvbuf->purb = usb_alloc_urb(0, GFP_KERNEL); - if (!precvbuf->purb) - res = -ENOMEM; - precvbuf->pskb = NULL; - precvbuf->pallocated_buf = NULL; - precvbuf->pbuf = NULL; - precvbuf->pdata = NULL; - precvbuf->phead = NULL; - precvbuf->ptail = NULL; - precvbuf->pend = NULL; - precvbuf->transfer_len = 0; - precvbuf->len = 0; - return res; -} - -/*free os related resource in struct recv_buf*/ -void r8712_os_recvbuf_resource_free(struct _adapter *padapter, - struct recv_buf *precvbuf) -{ - if (precvbuf->pskb) - dev_kfree_skb_any(precvbuf->pskb); - if (precvbuf->purb) { - usb_kill_urb(precvbuf->purb); - usb_free_urb(precvbuf->purb); - } -} - -void r8712_handle_tkip_mic_err(struct _adapter *adapter, u8 bgroup) -{ - union iwreq_data wrqu; - struct iw_michaelmicfailure ev; - struct mlme_priv *mlmepriv = &adapter->mlmepriv; - - memset(&ev, 0x00, sizeof(ev)); - if (bgroup) - ev.flags |= IW_MICFAILURE_GROUP; - else - ev.flags |= IW_MICFAILURE_PAIRWISE; - ev.src_addr.sa_family = ARPHRD_ETHER; - ether_addr_copy(ev.src_addr.sa_data, &mlmepriv->assoc_bssid[0]); - memset(&wrqu, 0x00, sizeof(wrqu)); - wrqu.data.length = sizeof(ev); - wireless_send_event(adapter->pnetdev, IWEVMICHAELMICFAILURE, &wrqu, - (char *)&ev); -} - -void r8712_recv_indicatepkt(struct _adapter *adapter, - union recv_frame *recvframe) -{ - struct recv_priv *recvpriv; - struct __queue *free_recv_queue; - _pkt *skb; - struct rx_pkt_attrib *attrib = &recvframe->u.hdr.attrib; - - recvpriv = &adapter->recvpriv; - free_recv_queue = &recvpriv->free_recv_queue; - skb = recvframe->u.hdr.pkt; - if (!skb) - goto _recv_indicatepkt_drop; - skb->data = recvframe->u.hdr.rx_data; - skb->len = recvframe->u.hdr.len; - skb_set_tail_pointer(skb, skb->len); - if ((attrib->tcpchk_valid == 1) && (attrib->tcp_chkrpt == 1)) - skb->ip_summed = CHECKSUM_UNNECESSARY; - else - skb->ip_summed = CHECKSUM_NONE; - skb->dev = adapter->pnetdev; - skb->protocol = eth_type_trans(skb, adapter->pnetdev); - netif_rx(skb); - recvframe->u.hdr.pkt = NULL; /* pointers to NULL before - * r8712_free_recvframe() - */ - r8712_free_recvframe(recvframe, free_recv_queue); - return; -_recv_indicatepkt_drop: - /*enqueue back to free_recv_queue*/ - if (recvframe) - r8712_free_recvframe(recvframe, free_recv_queue); - recvpriv->rx_drop++; -} - -static void _r8712_reordering_ctrl_timeout_handler (struct timer_list *t) -{ - struct recv_reorder_ctrl *reorder_ctrl = - from_timer(reorder_ctrl, t, reordering_ctrl_timer); - - r8712_reordering_ctrl_timeout_handler(reorder_ctrl); -} - -void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl) -{ - timer_setup(&preorder_ctrl->reordering_ctrl_timer, - _r8712_reordering_ctrl_timeout_handler, 0); -} diff --git a/drivers/staging/rtl8712/recv_osdep.h b/drivers/staging/rtl8712/recv_osdep.h deleted file mode 100644 index d8c1fa74f544..000000000000 --- a/drivers/staging/rtl8712/recv_osdep.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RECV_OSDEP_H_ -#define __RECV_OSDEP_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include <linux/skbuff.h> - -void _r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter); -void _r8712_free_recv_priv(struct recv_priv *precvpriv); -void r8712_recv_entry(union recv_frame *precv_frame); -void r8712_recv_indicatepkt(struct _adapter *adapter, - union recv_frame *precv_frame); -void r8712_handle_tkip_mic_err(struct _adapter *padapter, u8 bgroup); -void r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter); -void r8712_free_recv_priv(struct recv_priv *precvpriv); -void r8712_os_recv_resource_alloc(struct _adapter *padapter, - union recv_frame *precvframe); -int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter, - struct recv_buf *precvbuf); -void r8712_os_recvbuf_resource_free(struct _adapter *padapter, - struct recv_buf *precvbuf); -void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl); - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_bitdef.h b/drivers/staging/rtl8712/rtl8712_bitdef.h deleted file mode 100644 index a4a687dcc2e7..000000000000 --- a/drivers/staging/rtl8712/rtl8712_bitdef.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#ifndef __RTL8712_BITDEF_H__ -#define __RTL8712_BITDEF_H__ - -#include "rtl8712_cmdctrl_bitdef.h" -#include "rtl8712_syscfg_bitdef.h" -#include "rtl8712_macsetting_bitdef.h" -#include "rtl8712_timectrl_bitdef.h" -#include "rtl8712_fifoctrl_bitdef.h" -#include "rtl8712_ratectrl_bitdef.h" -#include "rtl8712_edcasetting_bitdef.h" -#include "rtl8712_wmac_bitdef.h" -#include "rtl8712_security_bitdef.h" -#include "rtl8712_powersave_bitdef.h" -#include "rtl8712_gp_bitdef.h" -#include "rtl8712_interrupt_bitdef.h" -#include "rtl8712_debugctrl_bitdef.h" - -#endif /* __RTL8712_BITDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c b/drivers/staging/rtl8712/rtl8712_cmd.c deleted file mode 100644 index bb7db96ed821..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmd.c +++ /dev/null @@ -1,409 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_cmd.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_CMD_C_ - -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/sched/signal.h> -#include <linux/module.h> -#include <linux/kref.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/usb.h> -#include <linux/usb/ch9.h> -#include <linux/circ_buf.h> -#include <linux/uaccess.h> -#include <asm/byteorder.h> -#include <linux/atomic.h> -#include <linux/semaphore.h> -#include <linux/rtnetlink.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" -#include "rtl871x_ioctl_set.h" - -static void check_hw_pbc(struct _adapter *padapter) -{ - u8 tmp1byte; - - r8712_write8(padapter, MAC_PINMUX_CTRL, (GPIOMUX_EN | GPIOSEL_GPIO)); - tmp1byte = r8712_read8(padapter, GPIO_IO_SEL); - tmp1byte &= ~(HAL_8192S_HW_GPIO_WPS_BIT); - r8712_write8(padapter, GPIO_IO_SEL, tmp1byte); - tmp1byte = r8712_read8(padapter, GPIO_CTRL); - if (tmp1byte == 0xff) - return; - if (tmp1byte & HAL_8192S_HW_GPIO_WPS_BIT) { - /* Here we only set bPbcPressed to true - * After trigger PBC, the variable will be set to false - */ - netdev_dbg(padapter->pnetdev, "CheckPbcGPIO - PBC is pressed !!!!\n"); - /* 0 is the default value and it means the application monitors - * the HW PBC doesn't provide its pid to driver. - */ - if (padapter->pid == 0) - return; - kill_pid(find_vpid(padapter->pid), SIGUSR1, 1); - } -} - -/* query rx phy status from fw. - * Adhoc mode: beacon. - * Infrastructure mode: beacon , data. - */ -static void query_fw_rx_phy_status(struct _adapter *padapter) -{ - u32 val32 = 0; - int pollingcnts = 50; - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { - r8712_write32(padapter, IOCMD_CTRL_REG, 0xf4000001); - msleep(100); - /* Wait FW complete IO Cmd */ - while ((r8712_read32(padapter, IOCMD_CTRL_REG)) && - (pollingcnts > 0)) { - pollingcnts--; - msleep(20); - } - if (pollingcnts != 0) - val32 = r8712_read32(padapter, IOCMD_DATA_REG); - else /* time out */ - val32 = 0; - val32 >>= 4; - padapter->recvpriv.fw_rssi = - (u8)r8712_signal_scale_mapping(val32); - } -} - -/* check mlme, hw, phy, or dynamic algorithm status. */ -static void StatusWatchdogCallback(struct _adapter *padapter) -{ - check_hw_pbc(padapter); - query_fw_rx_phy_status(padapter); -} - -static void r871x_internal_cmd_hdl(struct _adapter *padapter, u8 *pbuf) -{ - struct drvint_cmd_parm *pdrvcmd; - - if (!pbuf) - return; - pdrvcmd = (struct drvint_cmd_parm *)pbuf; - switch (pdrvcmd->i_cid) { - case WDG_WK_CID: - StatusWatchdogCallback(padapter); - break; - default: - break; - } - kfree(pdrvcmd->pbuf); -} - -static u8 read_bbreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - r8712_free_cmd_obj(pcmd); - return H2C_SUCCESS; -} - -static u8 write_bbreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - -static u8 read_rfreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - u32 val; - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - if (pcmd->rsp && pcmd->rspsz > 0) - memcpy(pcmd->rsp, (u8 *)&val, pcmd->rspsz); - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - -static u8 write_rfreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - -static u8 sys_suspend_hdl(struct _adapter *padapter, u8 *pbuf) -{ - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - r8712_free_cmd_obj(pcmd); - return H2C_SUCCESS; -} - -static struct cmd_obj *cmd_hdl_filter(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - struct cmd_obj *pcmd_r; - - if (!pcmd) - return pcmd; - pcmd_r = NULL; - - switch (pcmd->cmdcode) { - case GEN_CMD_CODE(_Read_BBREG): - read_bbreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_Write_BBREG): - write_bbreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_Read_RFREG): - read_rfreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_Write_RFREG): - write_rfreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_SetUsbSuspend): - sys_suspend_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_JoinBss): - r8712_joinbss_reset(padapter); - /* Before set JoinBss_CMD to FW, driver must ensure FW is in - * PS_MODE_ACTIVE. Directly write rpwm to radio on and assign - * new pwr_mode to Driver, instead of use workitem to change - * state. - */ - if (padapter->pwrctrlpriv.pwr_mode > PS_MODE_ACTIVE) { - padapter->pwrctrlpriv.pwr_mode = PS_MODE_ACTIVE; - mutex_lock(&padapter->pwrctrlpriv.mutex_lock); - r8712_set_rpwm(padapter, PS_STATE_S4); - mutex_unlock(&padapter->pwrctrlpriv.mutex_lock); - } - pcmd_r = pcmd; - break; - case _DRV_INT_CMD_: - r871x_internal_cmd_hdl(padapter, pcmd->parmbuf); - r8712_free_cmd_obj(pcmd); - pcmd_r = NULL; - break; - default: - pcmd_r = pcmd; - break; - } - return pcmd_r; /* if returning pcmd_r == NULL, pcmd must be free. */ -} - -u8 r8712_fw_cmd(struct _adapter *pAdapter, u32 cmd) -{ - int pollingcnts = 50; - - r8712_write32(pAdapter, IOCMD_CTRL_REG, cmd); - msleep(100); - while ((r8712_read32(pAdapter, IOCMD_CTRL_REG != 0)) && - (pollingcnts > 0)) { - pollingcnts--; - msleep(20); - } - if (pollingcnts == 0) - return false; - return true; -} - -void r8712_fw_cmd_data(struct _adapter *pAdapter, u32 *value, u8 flag) -{ - if (flag == 0) /* set */ - r8712_write32(pAdapter, IOCMD_DATA_REG, *value); - else /* query */ - *value = r8712_read32(pAdapter, IOCMD_DATA_REG); -} - -int r8712_cmd_thread(void *context) -{ - struct cmd_obj *pcmd; - unsigned int cmdsz, wr_sz; - __le32 *pcmdbuf; - struct tx_desc *pdesc; - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct _adapter *padapter = context; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct completion *cmd_queue_comp = - &pcmdpriv->cmd_queue_comp; - struct mutex *pwctrl_lock = &padapter->pwrctrlpriv.mutex_lock; - - allow_signal(SIGTERM); - while (1) { - if (wait_for_completion_interruptible(cmd_queue_comp)) - break; - if (padapter->driver_stopped || padapter->surprise_removed) - break; - if (r8712_register_cmd_alive(padapter)) - continue; -_next: - pcmd = r8712_dequeue_cmd(&pcmdpriv->cmd_queue); - if (!(pcmd)) { - r8712_unregister_cmd_alive(padapter); - continue; - } - pcmdbuf = (__le32 *)pcmdpriv->cmd_buf; - pdesc = (struct tx_desc *)pcmdbuf; - memset(pdesc, 0, TXDESC_SIZE); - pcmd = cmd_hdl_filter(padapter, pcmd); - if (pcmd) { /* if pcmd != NULL, cmd will be handled by f/w */ - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - u8 blnPending = 0; - u16 cmdcode = pcmd->cmdcode; - - pcmdpriv->cmd_issued_cnt++; - cmdsz = round_up(pcmd->cmdsz, 8); - wr_sz = TXDESC_SIZE + 8 + cmdsz; - pdesc->txdw0 |= cpu_to_le32((wr_sz - TXDESC_SIZE) & - 0x0000ffff); - if (pdvobj->ishighspeed) { - if ((wr_sz % 512) == 0) - blnPending = 1; - } else { - if ((wr_sz % 64) == 0) - blnPending = 1; - } - if (blnPending) { /* 32 bytes for TX Desc - 8 offset */ - pdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + - OFFSET_SZ + 8) << OFFSET_SHT) & - 0x00ff0000); - } else { - pdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + - OFFSET_SZ) << - OFFSET_SHT) & - 0x00ff0000); - } - pdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); - pdesc->txdw1 |= cpu_to_le32((0x13 << QSEL_SHT) & - 0x00001f00); - pcmdbuf += (TXDESC_SIZE >> 2); - *pcmdbuf = cpu_to_le32((cmdsz & 0x0000ffff) | - (pcmd->cmdcode << 16) | - (pcmdpriv->cmd_seq << 24)); - pcmdbuf += 2; /* 8 bytes alignment */ - memcpy((u8 *)pcmdbuf, pcmd->parmbuf, pcmd->cmdsz); - if (blnPending) - wr_sz += 8; /* Append 8 bytes */ - r8712_write_mem(padapter, RTL8712_DMA_H2CCMD, wr_sz, - (u8 *)pdesc); - pcmdpriv->cmd_seq++; - if (cmdcode == GEN_CMD_CODE(_CreateBss)) { - pcmd->res = H2C_SUCCESS; - pcmd_callback = cmd_callback[cmdcode].callback; - if (pcmd_callback) - pcmd_callback(padapter, pcmd); - continue; - } - if (cmdcode == GEN_CMD_CODE(_SetPwrMode)) { - if (padapter->pwrctrlpriv.bSleep) { - mutex_lock(pwctrl_lock); - r8712_set_rpwm(padapter, PS_STATE_S2); - mutex_unlock(pwctrl_lock); - } - } - r8712_free_cmd_obj(pcmd); - if (list_empty(&pcmdpriv->cmd_queue.queue)) { - r8712_unregister_cmd_alive(padapter); - continue; - } else { - goto _next; - } - } else { - goto _next; - } - flush_signals_thread(); - } - /* free all cmd_obj resources */ - do { - pcmd = r8712_dequeue_cmd(&pcmdpriv->cmd_queue); - if (!pcmd) - break; - r8712_free_cmd_obj(pcmd); - } while (1); - complete(&pcmdpriv->terminate_cmdthread_comp); - return 0; -} - -void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf) -{ - u8 evt_code, evt_seq; - u16 evt_sz; - void (*event_callback)(struct _adapter *dev, u8 *pbuf); - struct evt_priv *pevt_priv = &padapter->evtpriv; - - if (!peventbuf) - goto _abort_event_; - evt_sz = (u16)(le32_to_cpu(*peventbuf) & 0xffff); - evt_seq = (u8)((le32_to_cpu(*peventbuf) >> 24) & 0x7f); - evt_code = (u8)((le32_to_cpu(*peventbuf) >> 16) & 0xff); - /* checking event sequence... */ - if ((evt_seq & 0x7f) != pevt_priv->event_seq) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } - /* checking if event code is valid */ - if (evt_code >= MAX_C2HEVT) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } else if ((evt_code == GEN_EVT_CODE(_Survey)) && - (evt_sz > sizeof(struct wlan_bssid_ex))) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } - /* checking if event size match the event parm size */ - if ((wlanevents[evt_code].parmsize) && - (wlanevents[evt_code].parmsize != evt_sz)) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } else if ((evt_sz == 0) && (evt_code != GEN_EVT_CODE(_WPS_PBC))) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } - pevt_priv->event_seq++; /* update evt_seq */ - if (pevt_priv->event_seq > 127) - pevt_priv->event_seq = 0; - /* move to event content, 8 bytes alignment */ - peventbuf = peventbuf + 2; - event_callback = wlanevents[evt_code].event_callback; - if (event_callback) - event_callback(padapter, (u8 *)peventbuf); - pevt_priv->evt_done_cnt++; -_abort_event_: - return; -} diff --git a/drivers/staging/rtl8712/rtl8712_cmd.h b/drivers/staging/rtl8712/rtl8712_cmd.h deleted file mode 100644 index a34d0dd023f3..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmd.h +++ /dev/null @@ -1,231 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_CMD_H_ -#define __RTL8712_CMD_H_ - -#define CMD_HDR_SZ 8 - -u8 r8712_fw_cmd(struct _adapter *pAdapter, u32 cmd); -void r8712_fw_cmd_data(struct _adapter *pAdapter, u32 *value, u8 flag); - -struct cmd_hdr { - u32 cmd_dw0; - u32 cmd_dw1; -}; - -enum rtl8712_h2c_cmd { - GEN_CMD_CODE(_Read_MACREG), /*0*/ - GEN_CMD_CODE(_Write_MACREG), - GEN_CMD_CODE(_Read_BBREG), - GEN_CMD_CODE(_Write_BBREG), - GEN_CMD_CODE(_Read_RFREG), - GEN_CMD_CODE(_Write_RFREG), /*5*/ - GEN_CMD_CODE(_Read_EEPROM), - GEN_CMD_CODE(_Write_EEPROM), - GEN_CMD_CODE(_Read_EFUSE), - GEN_CMD_CODE(_Write_EFUSE), - - GEN_CMD_CODE(_Read_CAM), /*10*/ - GEN_CMD_CODE(_Write_CAM), - GEN_CMD_CODE(_setBCNITV), - GEN_CMD_CODE(_setMBIDCFG), - GEN_CMD_CODE(_JoinBss), /*14*/ - GEN_CMD_CODE(_DisConnect), /*15*/ - GEN_CMD_CODE(_CreateBss), - GEN_CMD_CODE(_SetOpMode), - GEN_CMD_CODE(_SiteSurvey), /*18*/ - GEN_CMD_CODE(_SetAuth), - - GEN_CMD_CODE(_SetKey), /*20*/ - GEN_CMD_CODE(_SetStaKey), - GEN_CMD_CODE(_SetAssocSta), - GEN_CMD_CODE(_DelAssocSta), - GEN_CMD_CODE(_SetStaPwrState), - GEN_CMD_CODE(_SetBasicRate), /*25*/ - GEN_CMD_CODE(_GetBasicRate), - GEN_CMD_CODE(_SetDataRate), - GEN_CMD_CODE(_GetDataRate), - GEN_CMD_CODE(_SetPhyInfo), - - GEN_CMD_CODE(_GetPhyInfo), /*30*/ - GEN_CMD_CODE(_SetPhy), - GEN_CMD_CODE(_GetPhy), - GEN_CMD_CODE(_readRssi), - GEN_CMD_CODE(_readGain), - GEN_CMD_CODE(_SetAtim), /*35*/ - GEN_CMD_CODE(_SetPwrMode), - GEN_CMD_CODE(_JoinbssRpt), - GEN_CMD_CODE(_SetRaTable), - GEN_CMD_CODE(_GetRaTable), - - GEN_CMD_CODE(_GetCCXReport), /*40*/ - GEN_CMD_CODE(_GetDTMReport), - GEN_CMD_CODE(_GetTXRateStatistics), - GEN_CMD_CODE(_SetUsbSuspend), - GEN_CMD_CODE(_SetH2cLbk), - GEN_CMD_CODE(_AddBAReq), /*45*/ - - GEN_CMD_CODE(_SetChannel), /*46*/ -/* MP_OFFLOAD Start (47~54)*/ - GEN_CMD_CODE(_SetTxPower), - GEN_CMD_CODE(_SwitchAntenna), - GEN_CMD_CODE(_SetCrystalCap), - GEN_CMD_CODE(_SetSingleCarrierTx), /*50*/ - GEN_CMD_CODE(_SetSingleToneTx), - GEN_CMD_CODE(_SetCarrierSuppressionTx), - GEN_CMD_CODE(_SetContinuousTx), - GEN_CMD_CODE(_SwitchBandwidth), /*54*/ -/* MP_OFFLOAD End*/ - GEN_CMD_CODE(_TX_Beacon), /*55*/ - GEN_CMD_CODE(_SetPowerTracking), - GEN_CMD_CODE(_AMSDU_TO_AMPDU), /*57*/ - GEN_CMD_CODE(_SetMacAddress), /*58*/ - - GEN_CMD_CODE(_DisconnectCtrl), /*59*/ - GEN_CMD_CODE(_SetChannelPlan), /*60*/ - GEN_CMD_CODE(_DisconnectCtrlEx), /*61*/ - - /* To do, modify these h2c cmd, add or delete */ - GEN_CMD_CODE(_GetH2cLbk), - - /* WPS extra IE */ - GEN_CMD_CODE(_SetProbeReqExtraIE), - GEN_CMD_CODE(_SetAssocReqExtraIE), - GEN_CMD_CODE(_SetProbeRspExtraIE), - GEN_CMD_CODE(_SetAssocRspExtraIE), - - /* the following is driver will do */ - GEN_CMD_CODE(_GetCurDataRate), - - GEN_CMD_CODE(_GetTxRetrycnt), /* to record times that Tx retry to - * transmit packet after association - */ - GEN_CMD_CODE(_GetRxRetrycnt), /* to record total number of the - * received frame with ReTry bit set in - * the WLAN header - */ - - GEN_CMD_CODE(_GetBCNOKcnt), - GEN_CMD_CODE(_GetBCNERRcnt), - GEN_CMD_CODE(_GetCurTxPwrLevel), - - GEN_CMD_CODE(_SetDIG), - GEN_CMD_CODE(_SetRA), - GEN_CMD_CODE(_SetPT), - GEN_CMD_CODE(_ReadTSSI), - - MAX_H2CCMD -}; - -#define _GetBBReg_CMD_ _Read_BBREG_CMD_ -#define _SetBBReg_CMD_ _Write_BBREG_CMD_ -#define _GetRFReg_CMD_ _Read_RFREG_CMD_ -#define _SetRFReg_CMD_ _Write_RFREG_CMD_ -#define _DRV_INT_CMD_ (MAX_H2CCMD + 1) -#define _SetRFIntFs_CMD_ (MAX_H2CCMD + 2) - -#ifdef _RTL8712_CMD_C_ -static struct _cmd_callback cmd_callback[] = { - {GEN_CMD_CODE(_Read_MACREG), NULL}, /*0*/ - {GEN_CMD_CODE(_Write_MACREG), NULL}, - {GEN_CMD_CODE(_Read_BBREG), NULL}, - {GEN_CMD_CODE(_Write_BBREG), NULL}, - {GEN_CMD_CODE(_Read_RFREG), &r8712_getbbrfreg_cmdrsp_callback}, - {GEN_CMD_CODE(_Write_RFREG), NULL}, /*5*/ - {GEN_CMD_CODE(_Read_EEPROM), NULL}, - {GEN_CMD_CODE(_Write_EEPROM), NULL}, - {GEN_CMD_CODE(_Read_EFUSE), NULL}, - {GEN_CMD_CODE(_Write_EFUSE), NULL}, - - {GEN_CMD_CODE(_Read_CAM), NULL}, /*10*/ - {GEN_CMD_CODE(_Write_CAM), NULL}, - {GEN_CMD_CODE(_setBCNITV), NULL}, - {GEN_CMD_CODE(_setMBIDCFG), NULL}, - {GEN_CMD_CODE(_JoinBss), &r8712_joinbss_cmd_callback}, /*14*/ - {GEN_CMD_CODE(_DisConnect), &r8712_disassoc_cmd_callback}, /*15*/ - {GEN_CMD_CODE(_CreateBss), &r8712_createbss_cmd_callback}, - {GEN_CMD_CODE(_SetOpMode), NULL}, - {GEN_CMD_CODE(_SiteSurvey), &r8712_survey_cmd_callback}, /*18*/ - {GEN_CMD_CODE(_SetAuth), NULL}, - - {GEN_CMD_CODE(_SetKey), NULL}, /*20*/ - {GEN_CMD_CODE(_SetStaKey), &r8712_setstaKey_cmdrsp_callback}, - {GEN_CMD_CODE(_SetAssocSta), &r8712_setassocsta_cmdrsp_callback}, - {GEN_CMD_CODE(_DelAssocSta), NULL}, - {GEN_CMD_CODE(_SetStaPwrState), NULL}, - {GEN_CMD_CODE(_SetBasicRate), NULL}, /*25*/ - {GEN_CMD_CODE(_GetBasicRate), NULL}, - {GEN_CMD_CODE(_SetDataRate), NULL}, - {GEN_CMD_CODE(_GetDataRate), NULL}, - {GEN_CMD_CODE(_SetPhyInfo), NULL}, - - {GEN_CMD_CODE(_GetPhyInfo), NULL}, /*30*/ - {GEN_CMD_CODE(_SetPhy), NULL}, - {GEN_CMD_CODE(_GetPhy), NULL}, - {GEN_CMD_CODE(_readRssi), NULL}, - {GEN_CMD_CODE(_readGain), NULL}, - {GEN_CMD_CODE(_SetAtim), NULL}, /*35*/ - {GEN_CMD_CODE(_SetPwrMode), NULL}, - {GEN_CMD_CODE(_JoinbssRpt), NULL}, - {GEN_CMD_CODE(_SetRaTable), NULL}, - {GEN_CMD_CODE(_GetRaTable), NULL}, - - {GEN_CMD_CODE(_GetCCXReport), NULL}, /*40*/ - {GEN_CMD_CODE(_GetDTMReport), NULL}, - {GEN_CMD_CODE(_GetTXRateStatistics), NULL}, - {GEN_CMD_CODE(_SetUsbSuspend), NULL}, - {GEN_CMD_CODE(_SetH2cLbk), NULL}, - {GEN_CMD_CODE(_AddBAReq), NULL}, /*45*/ - - {GEN_CMD_CODE(_SetChannel), NULL}, /*46*/ -/* MP_OFFLOAD Start (47~54)*/ - {GEN_CMD_CODE(_SetTxPower), NULL}, - {GEN_CMD_CODE(_SwitchAntenna), NULL}, - {GEN_CMD_CODE(_SetCrystalCap), NULL}, - {GEN_CMD_CODE(_SetSingleCarrierTx), NULL}, /*50*/ - {GEN_CMD_CODE(_SetSingleToneTx), NULL}, - {GEN_CMD_CODE(_SetCarrierSuppressionTx), NULL}, - {GEN_CMD_CODE(_SetContinuousTx), NULL}, - {GEN_CMD_CODE(_SwitchBandwidth), NULL}, /*54*/ -/* MP_OFFLOAD End*/ - {GEN_CMD_CODE(_TX_Beacon), NULL}, /*55*/ - {GEN_CMD_CODE(_SetPowerTracking), NULL}, - {GEN_CMD_CODE(_AMSDU_TO_AMPDU), NULL}, /*57*/ - {GEN_CMD_CODE(_SetMacAddress), NULL}, /*58*/ - - {GEN_CMD_CODE(_DisconnectCtrl), NULL}, /*59*/ - {GEN_CMD_CODE(_SetChannelPlan), NULL}, /*60*/ - {GEN_CMD_CODE(_DisconnectCtrlEx), NULL}, /*61*/ - - /* To do, modify these h2c cmd, add or delete */ - {GEN_CMD_CODE(_GetH2cLbk), NULL}, - - {_SetProbeReqExtraIE_CMD_, NULL}, - {_SetAssocReqExtraIE_CMD_, NULL}, - {_SetProbeRspExtraIE_CMD_, NULL}, - {_SetAssocRspExtraIE_CMD_, NULL}, - {_GetCurDataRate_CMD_, NULL}, - {_GetTxRetrycnt_CMD_, NULL}, - {_GetRxRetrycnt_CMD_, NULL}, - {_GetBCNOKcnt_CMD_, NULL}, - {_GetBCNERRcnt_CMD_, NULL}, - {_GetCurTxPwrLevel_CMD_, NULL}, - {_SetDIG_CMD_, NULL}, - {_SetRA_CMD_, NULL}, - {_SetPT_CMD_, NULL}, - {GEN_CMD_CODE(_ReadTSSI), &r8712_readtssi_cmdrsp_callback} -}; -#endif - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h deleted file mode 100644 index 68bdec07f51e..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h +++ /dev/null @@ -1,95 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_CMDCTRL_BITDEF_H__ -#define __RTL8712_CMDCTRL_BITDEF_H__ - -/* - * 2. Command Control Registers (Offset: 0x0040 - 0x004F) - */ -/*--------------------------------------------------------------------------*/ -/* 8192S (CMD) command register bits (Offset 0x40, 16 bits)*/ -/*--------------------------------------------------------------------------*/ -#define _APSDOFF_STATUS BIT(15) -#define _APSDOFF BIT(14) -#define _BBRSTn BIT(13) /*Enable OFDM/CCK*/ -#define _BB_GLB_RSTn BIT(12) /*Enable BB*/ -#define _SCHEDULE_EN BIT(10) /*Enable MAC scheduler*/ -#define _MACRXEN BIT(9) -#define _MACTXEN BIT(8) -#define _DDMA_EN BIT(7) /*FW off load function enable*/ -#define _FW2HW_EN BIT(6) /*MAC every module reset */ -#define _RXDMA_EN BIT(5) -#define _TXDMA_EN BIT(4) -#define _HCI_RXDMA_EN BIT(3) -#define _HCI_TXDMA_EN BIT(2) - -/*TXPAUSE*/ -#define _STOPHCCA BIT(6) -#define _STOPHIGH BIT(5) -#define _STOPMGT BIT(4) -#define _STOPVO BIT(3) -#define _STOPVI BIT(2) -#define _STOPBE BIT(1) -#define _STOPBK BIT(0) - -/*TCR*/ -#define _DISCW BIT(20) -#define _ICV BIT(19) -#define _CFEND_FMT BIT(17) -#define _CRC BIT(16) -#define _FWRDY BIT(7) -#define _BASECHG BIT(6) -#define _IMEM_RDY BIT(5) -#define _DMEM_CODE_DONE BIT(4) -#define _EMEM_CHK_RPT BIT(3) -#define _EMEM_CODE_DONE BIT(2) -#define _IMEM_CHK_RPT BIT(1) -#define _IMEM_CODE_DONE BIT(0) - -#define _TXDMA_INIT_VALUE (_IMEM_CHK_RPT | _EMEM_CHK_RPT) - -/*RCR*/ -#define _ENMBID BIT(27) -#define _APP_PHYST_RXFF BIT(25) -#define _APP_PHYST_STAFF BIT(24) -#define _CBSSID BIT(23) -#define _APWRMGT BIT(22) -#define _ADD3 BIT(21) -#define _AMF BIT(20) -#define _ACF BIT(19) -#define _ADF BIT(18) -#define _APP_MIC BIT(17) -#define _APP_ICV BIT(16) -#define _RXFTH_MSK 0x0000E000 -#define _RXFTH_SHT 13 -#define _AICV BIT(12) -#define _RXPKTLMT_MSK 0x00000FC0 -#define _RXPKTLMT_SHT 6 -#define _ACRC32 BIT(5) -#define _AB BIT(3) -#define _AM BIT(2) -#define _APM BIT(1) -#define _AAP BIT(0) - -/*MSR*/ -#define _NETTYPE_MSK 0x03 -#define _NETTYPE_SHT 0 - -/*BT*/ -#define _BTMODE_MSK 0x06 -#define _BTMODE_SHT 1 -#define _ENBT BIT(0) - -/*MBIDCTRL*/ -#define _ENMBID_MODE BIT(15) -#define _BCNNO_MSK 0x7000 -#define _BCNNO_SHT 12 -#define _BCNSPACE_MSK 0x0FFF -#define _BCNSPACE_SHT 0 - -#endif /* __RTL8712_CMDCTRL_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h deleted file mode 100644 index fc67771c89b7..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_CMDCTRL_REGDEF_H__ -#define __RTL8712_CMDCTRL_REGDEF_H__ - -#define CR (RTL8712_CMDCTRL_ + 0x0000) -#define TXPAUSE (RTL8712_CMDCTRL_ + 0x0002) -#define TCR (RTL8712_CMDCTRL_ + 0x0004) -#define RCR (RTL8712_CMDCTRL_ + 0x0008) -#define MSR (RTL8712_CMDCTRL_ + 0x000C) -#define SYSF_CFG (RTL8712_CMDCTRL_ + 0x000D) -#define MBIDCTRL (RTL8712_CMDCTRL_ + 0x000E) - -#endif /* __RTL8712_CMDCTRL_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h deleted file mode 100644 index bb3863467f0d..000000000000 --- a/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h +++ /dev/null @@ -1,41 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_DEBUGCTRL_BITDEF_H__ -#define __RTL8712_DEBUGCTRL_BITDEF_H__ - -/*BIST*/ -#define _BIST_RST BIT(0) - -/*LMS*/ -#define _LMS_MSK 0x03 - -/*WDG_CTRL*/ -#define _OVSEL_MSK 0x0600 -#define _OVSEL_SHT 9 -#define _WDGCLR BIT(8) -#define _WDGEN_MSK 0x00FF -#define _WDGEN_SHT 0 - -/*INTM*/ -#define _TXTIMER_MSK 0xF000 -#define _TXTIMER_SHT 12 -#define _TXNUM_MSK 0x0F00 -#define _TXNUM_SHT 8 -#define _RXTIMER_MSK 0x00F0 -#define _RXTIMER_SHT 4 -#define _RXNUM_MSK 0x000F -#define _RXNUM_SHT 0 - -/*FDLOCKTURN0*/ -/*FDLOCKTURN1*/ -#define _TURN1 BIT(0) - -/*FDLOCKFLAG0*/ -/*FDLOCKFLAG1*/ -#define _LOCKFLAG1_MSK 0x03 - -#endif /* __RTL8712_DEBUGCTRL_BITDEF_H__ */ diff --git a/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h deleted file mode 100644 index 319220e9d53d..000000000000 --- a/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_DEBUGCTRL_REGDEF_H__ -#define __RTL8712_DEBUGCTRL_REGDEF_H__ - -#define BIST (RTL8712_DEBUGCTRL_ + 0x00) -#define DBS (RTL8712_DEBUGCTRL_ + 0x04) -#define LMS (RTL8712_DEBUGCTRL_ + 0x05) -#define CPUINST (RTL8712_DEBUGCTRL_ + 0x08) -#define CPUCAUSE (RTL8712_DEBUGCTRL_ + 0x0C) -#define LBUS_ERR_ADDR (RTL8712_DEBUGCTRL_ + 0x10) -#define LBUS_ERR_CMD (RTL8712_DEBUGCTRL_ + 0x14) -#define LBUS_ERR_DATA_L (RTL8712_DEBUGCTRL_ + 0x18) -#define LBUS_ERR_DATA_H (RTL8712_DEBUGCTRL_ + 0x1C) -#define LBUS_EXCEPTION_ADDR (RTL8712_DEBUGCTRL_ + 0x20) -#define WDG_CTRL (RTL8712_DEBUGCTRL_ + 0x24) -#define INTMTU (RTL8712_DEBUGCTRL_ + 0x28) -#define INTM (RTL8712_DEBUGCTRL_ + 0x2A) -#define FDLOCKTURN0 (RTL8712_DEBUGCTRL_ + 0x2C) -#define FDLOCKTURN1 (RTL8712_DEBUGCTRL_ + 0x2D) -#define FDLOCKFLAG0 (RTL8712_DEBUGCTRL_ + 0x2E) -#define FDLOCKFLAG1 (RTL8712_DEBUGCTRL_ + 0x2F) -#define TRXPKTBUF_DBG_DATA (RTL8712_DEBUGCTRL_ + 0x30) -#define TRXPKTBUF_DBG_CTRL (RTL8712_DEBUGCTRL_ + 0x38) -#define DPLL_MON (RTL8712_DEBUGCTRL_ + 0x3A) - -#endif /* __RTL8712_DEBUGCTRL_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h b/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h deleted file mode 100644 index 9048d6a65296..000000000000 --- a/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h +++ /dev/null @@ -1,65 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_EDCASETTING_BITDEF_H__ -#define __RTL8712_EDCASETTING_BITDEF_H__ - -/*EDCAPARAM*/ -#define _TXOPLIMIT_MSK 0xFFFF0000 -#define _TXOPLIMIT_SHT 16 -#define _ECWIN_MSK 0x0000FF00 -#define _ECWIN_SHT 8 -#define _AIFS_MSK 0x000000FF -#define _AIFS_SHT 0 - -/*BCNTCFG*/ -#define _BCNECW_MSK 0xFF00 -#define _BCNECW_SHT 8 -#define _BCNIFS_MSK 0x00FF -#define _BCNIFS_SHT 0 - -/*CWRR*/ -#define _CWRR_MSK 0x03FF - -/*ACMAVG*/ -#define _AVG_TIME_UP BIT(3) -#define _AVGPERIOD_MSK 0x03 - -/*ACMHWCTRL*/ -#define _VOQ_ACM_STATUS BIT(6) -#define _VIQ_ACM_STATUS BIT(5) -#define _BEQ_ACM_STATUS BIT(4) -#define _VOQ_ACM_EN BIT(3) -#define _VIQ_ACM_EN BIT(2) -#define _BEQ_ACM_EN BIT(1) -#define _ACMHWEN BIT(0) - -/*VO_ADMTIME*/ -#define _VO_ACM_RUT BIT(18) -#define _VO_ADMTIME_MSK 0x0003FFF - -/*VI_ADMTIME*/ -#define _VI_ACM_RUT BIT(18) -#define _VI_ADMTIME_MSK 0x0003FFF - -/*BE_ADMTIME*/ -#define _BE_ACM_RUT BIT(18) -#define _BE_ADMTIME_MSK 0x0003FFF - -/*Retry limit reg*/ -#define _SRL_MSK 0xFF00 -#define _SRL_SHT 8 -#define _LRL_MSK 0x00FF -#define _LRL_SHT 0 - -#endif /* __RTL8712_EDCASETTING_BITDEF_H__*/ diff --git a/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h b/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h deleted file mode 100644 index 02ec9f3bba66..000000000000 --- a/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_EDCASETTING_REGDEF_H__ -#define __RTL8712_EDCASETTING_REGDEF_H__ - -#define EDCA_VO_PARAM (RTL8712_EDCASETTING_ + 0x00) -#define EDCA_VI_PARAM (RTL8712_EDCASETTING_ + 0x04) -#define EDCA_BE_PARAM (RTL8712_EDCASETTING_ + 0x08) -#define EDCA_BK_PARAM (RTL8712_EDCASETTING_ + 0x0C) -#define BCNTCFG (RTL8712_EDCASETTING_ + 0x10) -#define CWRR (RTL8712_EDCASETTING_ + 0x12) -#define ACMAVG (RTL8712_EDCASETTING_ + 0x16) -#define ACMHWCTRL (RTL8712_EDCASETTING_ + 0x17) -#define VO_ADMTIME (RTL8712_EDCASETTING_ + 0x18) -#define VI_ADMTIME (RTL8712_EDCASETTING_ + 0x1C) -#define BE_ADMTIME (RTL8712_EDCASETTING_ + 0x20) -#define RL (RTL8712_EDCASETTING_ + 0x24) - -#endif /* __RTL8712_EDCASETTING_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_efuse.c b/drivers/staging/rtl8712/rtl8712_efuse.c deleted file mode 100644 index c9400e40a1d6..000000000000 --- a/drivers/staging/rtl8712/rtl8712_efuse.c +++ /dev/null @@ -1,564 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * rtl8712_efuse.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_EFUSE_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl8712_efuse.h" - -/* reserve 3 bytes for HW stop read */ -static int efuse_available_max_size = EFUSE_MAX_SIZE - 3 /*0x1FD*/; - -static void efuse_reg_ctrl(struct _adapter *adapter, u8 bPowerOn) -{ - u8 tmpu8 = 0; - - if (bPowerOn) { - /* -----------------e-fuse pwr & clk reg ctrl --------------- - * Enable LDOE25 Macro Block - */ - tmpu8 = r8712_read8(adapter, EFUSE_TEST + 3); - tmpu8 |= 0x80; - r8712_write8(adapter, EFUSE_TEST + 3, tmpu8); - msleep(20); /* for some platform , need some delay time */ - /* Change Efuse Clock for write action to 40MHZ */ - r8712_write8(adapter, EFUSE_CLK_CTRL, 0x03); - msleep(20); /* for some platform , need some delay time */ - } else { - /* -----------------e-fuse pwr & clk reg ctrl ----------------- - * Disable LDOE25 Macro Block - */ - tmpu8 = r8712_read8(adapter, EFUSE_TEST + 3); - tmpu8 &= 0x7F; - r8712_write8(adapter, EFUSE_TEST + 3, tmpu8); - /* Change Efuse Clock for write action to 500K */ - r8712_write8(adapter, EFUSE_CLK_CTRL, 0x02); - } -} - -/* - * Before write E-Fuse, this function must be called. - */ -u8 r8712_efuse_reg_init(struct _adapter *adapter) -{ - return true; -} - -void r8712_efuse_reg_uninit(struct _adapter *adapter) -{ - efuse_reg_ctrl(adapter, false); -} - -static u8 efuse_one_byte_read(struct _adapter *adapter, u16 addr, u8 *data) -{ - u8 tmpidx = 0, bResult; - - /* -----------------e-fuse reg ctrl --------------------------------- */ - r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */ - r8712_write8(adapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) | - (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC)); - r8712_write8(adapter, EFUSE_CTRL + 3, 0x72); /* read cmd */ - /* wait for complete */ - while (!(0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) { - *data = r8712_read8(adapter, EFUSE_CTRL); - bResult = true; - } else { - *data = 0xff; - bResult = false; - } - return bResult; -} - -static u8 efuse_one_byte_write(struct _adapter *adapter, u16 addr, u8 data) -{ - u8 tmpidx = 0, bResult; - - /* -----------------e-fuse reg ctrl -------------------------------- */ - r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */ - r8712_write8(adapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) | - (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC)); - r8712_write8(adapter, EFUSE_CTRL, data); /* data */ - r8712_write8(adapter, EFUSE_CTRL + 3, 0xF2); /* write cmd */ - /* wait for complete */ - while ((0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) - bResult = true; - else - bResult = false; - return bResult; -} - -static u8 efuse_one_byte_rw(struct _adapter *adapter, u8 bRead, u16 addr, - u8 *data) -{ - u8 tmpidx = 0, tmpv8 = 0, bResult; - - /* -----------------e-fuse reg ctrl --------------------------------- */ - r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */ - tmpv8 = ((u8)((addr >> 8) & 0x03)) | - (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC); - r8712_write8(adapter, EFUSE_CTRL + 2, tmpv8); - if (bRead) { - r8712_write8(adapter, EFUSE_CTRL + 3, 0x72); /* read cmd */ - while (!(0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) { - *data = r8712_read8(adapter, EFUSE_CTRL); - bResult = true; - } else { - *data = 0; - bResult = false; - } - } else { - r8712_write8(adapter, EFUSE_CTRL, *data); /* data */ - r8712_write8(adapter, EFUSE_CTRL + 3, 0xF2); /* write cmd */ - while ((0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) - bResult = true; - else - bResult = false; - } - return bResult; -} - -static u8 efuse_is_empty(struct _adapter *adapter, u8 *empty) -{ - u8 value, ret = true; - - /* read one byte to check if E-Fuse is empty */ - if (efuse_one_byte_rw(adapter, true, 0, &value)) { - if (value == 0xFF) - *empty = true; - else - *empty = false; - } else { - ret = false; - } - return ret; -} - -void r8712_efuse_change_max_size(struct _adapter *adapter) -{ - u16 pre_pg_data_saddr = 0x1FB; - u16 i; - u16 pre_pg_data_size = 5; - u8 pre_pg_data[5]; - - for (i = 0; i < pre_pg_data_size; i++) - efuse_one_byte_read(adapter, pre_pg_data_saddr + i, - &pre_pg_data[i]); - if ((pre_pg_data[0] == 0x03) && (pre_pg_data[1] == 0x00) && - (pre_pg_data[2] == 0x00) && (pre_pg_data[3] == 0x00) && - (pre_pg_data[4] == 0x0C)) - efuse_available_max_size -= pre_pg_data_size; -} - -int r8712_efuse_get_max_size(struct _adapter *adapter) -{ - return efuse_available_max_size; -} - -static u8 calculate_word_cnts(const u8 word_en) -{ - u8 word_cnts = 0; - u8 word_idx; - - for (word_idx = 0; word_idx < PGPKG_MAX_WORDS; word_idx++) - if (!(word_en & BIT(word_idx))) - word_cnts++; /* 0 : write enable */ - return word_cnts; -} - -static void pgpacket_copy_data(const u8 word_en, const u8 *sourdata, - u8 *targetdata) -{ - u8 tmpindex = 0; - u8 word_idx, byte_idx; - - for (word_idx = 0; word_idx < PGPKG_MAX_WORDS; word_idx++) { - if (!(word_en & BIT(word_idx))) { - byte_idx = word_idx * 2; - targetdata[byte_idx] = sourdata[tmpindex++]; - targetdata[byte_idx + 1] = sourdata[tmpindex++]; - } - } -} - -u16 r8712_efuse_get_current_size(struct _adapter *adapter) -{ - int bContinual = true; - u16 efuse_addr = 0; - u8 hworden = 0; - u8 efuse_data, word_cnts = 0; - - while (bContinual && efuse_one_byte_read(adapter, efuse_addr, - &efuse_data) && (efuse_addr < efuse_available_max_size)) { - if (efuse_data != 0xFF) { - hworden = efuse_data & 0x0F; - word_cnts = calculate_word_cnts(hworden); - /* read next header */ - efuse_addr = efuse_addr + (word_cnts * 2) + 1; - } else { - bContinual = false; - } - } - return efuse_addr; -} - -u8 r8712_efuse_pg_packet_read(struct _adapter *adapter, u8 offset, u8 *data) -{ - u8 hoffset = 0, hworden = 0, word_cnts = 0; - u16 efuse_addr = 0; - u8 efuse_data; - u8 tmpidx = 0; - u8 tmpdata[PGPKT_DATA_SIZE]; - u8 ret = true; - - if (!data) - return false; - if (offset > 0x0f) - return false; - memset(data, 0xFF, sizeof(u8) * PGPKT_DATA_SIZE); - while (efuse_addr < efuse_available_max_size) { - if (efuse_one_byte_read(adapter, efuse_addr, &efuse_data)) { - if (efuse_data == 0xFF) - break; - hoffset = (efuse_data >> 4) & 0x0F; - hworden = efuse_data & 0x0F; - word_cnts = calculate_word_cnts(hworden); - if (hoffset == offset) { - memset(tmpdata, 0xFF, PGPKT_DATA_SIZE); - for (tmpidx = 0; tmpidx < word_cnts * 2; - tmpidx++) { - if (efuse_one_byte_read(adapter, - efuse_addr + 1 + tmpidx, - &efuse_data)) { - tmpdata[tmpidx] = efuse_data; - } else { - ret = false; - } - } - pgpacket_copy_data(hworden, tmpdata, data); - } - efuse_addr += 1 + (word_cnts * 2); - } else { - ret = false; - break; - } - } - return ret; -} - -static u8 fix_header(struct _adapter *adapter, u8 header, u16 header_addr) -{ - struct PGPKT_STRUCT pkt; - u8 offset, word_en, value; - u16 addr; - int i; - u8 ret = true; - - pkt.offset = GET_EFUSE_OFFSET(header); - pkt.word_en = GET_EFUSE_WORD_EN(header); - addr = header_addr + 1 + calculate_word_cnts(pkt.word_en) * 2; - if (addr > efuse_available_max_size) - return false; - /* retrieve original data */ - addr = 0; - while (addr < header_addr) { - if (!efuse_one_byte_read(adapter, addr++, &value)) { - ret = false; - break; - } - offset = GET_EFUSE_OFFSET(value); - word_en = GET_EFUSE_WORD_EN(value); - if (pkt.offset != offset) { - addr += calculate_word_cnts(word_en) * 2; - continue; - } - for (i = 0; i < PGPKG_MAX_WORDS; i++) { - if (!(BIT(i) & word_en)) - continue; - if (BIT(i) & pkt.word_en) { - if (efuse_one_byte_read(adapter, - addr, - &value)) - pkt.data[i * 2] = value; - else - return false; - if (efuse_one_byte_read(adapter, - addr + 1, - &value)) - pkt.data[i * 2 + 1] = value; - else - return false; - } - addr += 2; - } - } - if (addr != header_addr) - return false; - addr++; - /* fill original data */ - for (i = 0; i < PGPKG_MAX_WORDS; i++) { - if (BIT(i) & pkt.word_en) { - efuse_one_byte_write(adapter, addr, pkt.data[i * 2]); - efuse_one_byte_write(adapter, addr + 1, - pkt.data[i * 2 + 1]); - /* additional check */ - if (!efuse_one_byte_read(adapter, addr, &value)) { - ret = false; - } else if (pkt.data[i * 2] != value) { - ret = false; - if (value == 0xFF) /* write again */ - efuse_one_byte_write(adapter, addr, - pkt.data[i * 2]); - } - if (!efuse_one_byte_read(adapter, addr + 1, &value)) { - ret = false; - } else if (pkt.data[i * 2 + 1] != value) { - ret = false; - if (value == 0xFF) /* write again */ - efuse_one_byte_write(adapter, addr + 1, - pkt.data[i * 2 + - 1]); - } - } - addr += 2; - } - return ret; -} - -u8 r8712_efuse_pg_packet_write(struct _adapter *adapter, const u8 offset, - const u8 word_en, const u8 *data) -{ - u8 pg_header = 0; - u16 efuse_addr = 0, curr_size = 0; - u8 efuse_data, target_word_cnts = 0; - int repeat_times; - int sub_repeat; - u8 bResult = true; - - /* check if E-Fuse Clock Enable and E-Fuse Clock is 40M */ - efuse_data = r8712_read8(adapter, EFUSE_CLK_CTRL); - if (efuse_data != 0x03) - return false; - pg_header = MAKE_EFUSE_HEADER(offset, word_en); - target_word_cnts = calculate_word_cnts(word_en); - repeat_times = 0; - efuse_addr = 0; - while (efuse_addr < efuse_available_max_size) { - curr_size = r8712_efuse_get_current_size(adapter); - if ((curr_size + 1 + target_word_cnts * 2) > - efuse_available_max_size) - return false; /*target_word_cnts + pg header(1 byte)*/ - efuse_addr = curr_size; /* current size is also the last addr*/ - efuse_one_byte_write(adapter, efuse_addr, pg_header); /*hdr*/ - sub_repeat = 0; - /* check if what we read is what we write */ - while (!efuse_one_byte_read(adapter, efuse_addr, - &efuse_data)) { - if (++sub_repeat > _REPEAT_THRESHOLD_) { - bResult = false; /* continue to blind write */ - break; /* continue to blind write */ - } - } - if ((sub_repeat > _REPEAT_THRESHOLD_) || - (pg_header == efuse_data)) { - /* write header ok OR can't check header(creep) */ - u8 i; - - /* go to next address */ - efuse_addr++; - for (i = 0; i < target_word_cnts * 2; i++) { - efuse_one_byte_write(adapter, - efuse_addr + i, - *(data + i)); - if (!efuse_one_byte_read(adapter, - efuse_addr + i, - &efuse_data)) - bResult = false; - else if (*(data + i) != efuse_data) /* fail */ - bResult = false; - } - break; - } - /* write header fail */ - bResult = false; - if (efuse_data == 0xFF) - return bResult; /* nothing damaged. */ - /* call rescue procedure */ - if (!fix_header(adapter, efuse_data, efuse_addr)) - return false; /* rescue fail */ - - if (++repeat_times > _REPEAT_THRESHOLD_) /* fail */ - break; - /* otherwise, take another risk... */ - } - return bResult; -} - -u8 r8712_efuse_access(struct _adapter *adapter, u8 bRead, u16 start_addr, - u16 cnts, u8 *data) -{ - int i; - u8 res = true; - - if (start_addr > EFUSE_MAX_SIZE) - return false; - if (!bRead && ((start_addr + cnts) > - efuse_available_max_size)) - return false; - if (!bRead && !r8712_efuse_reg_init(adapter)) - return false; - /* -----------------e-fuse one byte read / write ---------------------*/ - for (i = 0; i < cnts; i++) { - if ((start_addr + i) > EFUSE_MAX_SIZE) { - res = false; - break; - } - res = efuse_one_byte_rw(adapter, bRead, start_addr + i, - data + i); - if (!bRead && !res) - break; - } - if (!bRead) - r8712_efuse_reg_uninit(adapter); - return res; -} - -u8 r8712_efuse_map_read(struct _adapter *adapter, u16 addr, u16 cnts, u8 *data) -{ - u8 offset, ret = true; - u8 pktdata[PGPKT_DATA_SIZE]; - int i, idx; - - if ((addr + cnts) > EFUSE_MAP_MAX_SIZE) - return false; - if (efuse_is_empty(adapter, &offset) && offset) { - for (i = 0; i < cnts; i++) - data[i] = 0xFF; - return ret; - } - offset = (addr >> 3) & 0xF; - ret = r8712_efuse_pg_packet_read(adapter, offset, pktdata); - i = addr & 0x7; /* pktdata index */ - idx = 0; /* data index */ - - do { - for (; i < PGPKT_DATA_SIZE; i++) { - data[idx++] = pktdata[i]; - if (idx == cnts) - return ret; - } - offset++; - if (!r8712_efuse_pg_packet_read(adapter, offset, pktdata)) - ret = false; - i = 0; - } while (1); - return ret; -} - -u8 r8712_efuse_map_write(struct _adapter *adapter, u16 addr, u16 cnts, - u8 *data) -{ - u8 offset, word_en, empty; - u8 pktdata[PGPKT_DATA_SIZE], newdata[PGPKT_DATA_SIZE]; - int i, j, idx; - - if ((addr + cnts) > EFUSE_MAP_MAX_SIZE) - return false; - /* check if E-Fuse Clock Enable and E-Fuse Clock is 40M */ - empty = r8712_read8(adapter, EFUSE_CLK_CTRL); - if (empty != 0x03) - return false; - if (efuse_is_empty(adapter, &empty)) { - if (empty) - memset(pktdata, 0xFF, PGPKT_DATA_SIZE); - } else { - return false; - } - offset = (addr >> 3) & 0xF; - if (!empty) - if (!r8712_efuse_pg_packet_read(adapter, offset, pktdata)) - return false; - word_en = 0xF; - memset(newdata, 0xFF, PGPKT_DATA_SIZE); - i = addr & 0x7; /* pktdata index */ - j = 0; /* newdata index */ - idx = 0; /* data index */ - - if (i & 0x1) { - /* odd start */ - if (data[idx] != pktdata[i]) { - word_en &= ~BIT(i >> 1); - newdata[j++] = pktdata[i - 1]; - newdata[j++] = data[idx]; - } - i++; - idx++; - } - do { - for (; i < PGPKT_DATA_SIZE; i += 2) { - if ((cnts - idx) == 1) { - if (data[idx] != pktdata[i]) { - word_en &= ~BIT(i >> 1); - newdata[j++] = data[idx]; - newdata[j++] = pktdata[1 + 1]; - } - idx++; - break; - } - - if ((data[idx] != pktdata[i]) || (data[idx + 1] != - pktdata[i + 1])) { - word_en &= ~BIT(i >> 1); - newdata[j++] = data[idx]; - newdata[j++] = data[idx + 1]; - } - idx += 2; - - if (idx == cnts) - break; - } - - if (word_en != 0xF) - if (!r8712_efuse_pg_packet_write(adapter, offset, - word_en, newdata)) - return false; - if (idx == cnts) - break; - offset++; - if (!empty) - if (!r8712_efuse_pg_packet_read(adapter, offset, - pktdata)) - return false; - i = 0; - j = 0; - word_en = 0xF; - memset(newdata, 0xFF, PGPKT_DATA_SIZE); - } while (1); - - return true; -} diff --git a/drivers/staging/rtl8712/rtl8712_efuse.h b/drivers/staging/rtl8712/rtl8712_efuse.h deleted file mode 100644 index 2e1ea9d7a295..000000000000 --- a/drivers/staging/rtl8712/rtl8712_efuse.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __RTL8712_EFUSE_H__ -#define __RTL8712_EFUSE_H__ - -#include "osdep_service.h" - -#define _REPEAT_THRESHOLD_ 3 - -#define EFUSE_MAX_SIZE 512 -#define EFUSE_MAP_MAX_SIZE 128 - -#define PGPKG_MAX_WORDS 4 -#define PGPKT_DATA_SIZE 8 /* PGPKG_MAX_WORDS*2; BYTES sizeof(u8)*8*/ -#define MAX_PGPKT_SIZE 9 /* 1 + PGPKT_DATA_SIZE; header + 2 * 4 words (BYTES)*/ - -#define GET_EFUSE_OFFSET(header) ((header & 0xF0) >> 4) -#define GET_EFUSE_WORD_EN(header) (header & 0x0F) -#define MAKE_EFUSE_HEADER(offset, word_en) ((((offset) & 0x0F) << 4) | \ - ((word_en) & 0x0F)) -/*--------------------------------------------------------------------------*/ -struct PGPKT_STRUCT { - u8 offset; - u8 word_en; - u8 data[PGPKT_DATA_SIZE]; -}; -/*--------------------------------------------------------------------------*/ -u8 r8712_efuse_reg_init(struct _adapter *padapter); -void r8712_efuse_reg_uninit(struct _adapter *padapter); -u16 r8712_efuse_get_current_size(struct _adapter *padapter); -int r8712_efuse_get_max_size(struct _adapter *padapter); -void r8712_efuse_change_max_size(struct _adapter *padapter); -u8 r8712_efuse_pg_packet_read(struct _adapter *padapter, - u8 offset, u8 *data); -u8 r8712_efuse_pg_packet_write(struct _adapter *padapter, - const u8 offset, const u8 word_en, - const u8 *data); -u8 r8712_efuse_access(struct _adapter *padapter, u8 bRead, - u16 start_addr, u16 cnts, u8 *data); -u8 r8712_efuse_map_read(struct _adapter *padapter, u16 addr, - u16 cnts, u8 *data); -u8 r8712_efuse_map_write(struct _adapter *padapter, u16 addr, - u16 cnts, u8 *data); -#endif diff --git a/drivers/staging/rtl8712/rtl8712_event.h b/drivers/staging/rtl8712/rtl8712_event.h deleted file mode 100644 index 0d3e5feadcc0..000000000000 --- a/drivers/staging/rtl8712/rtl8712_event.h +++ /dev/null @@ -1,86 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL8712_EVENT_H_ -#define _RTL8712_EVENT_H_ - -void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf); -void r8712_got_addbareq_event_callback(struct _adapter *adapter, u8 *pbuf); - -enum rtl8712_c2h_event { - GEN_EVT_CODE(_Read_MACREG) = 0, /*0*/ - GEN_EVT_CODE(_Read_BBREG), - GEN_EVT_CODE(_Read_RFREG), - GEN_EVT_CODE(_Read_EEPROM), - GEN_EVT_CODE(_Read_EFUSE), - GEN_EVT_CODE(_Read_CAM), /*5*/ - GEN_EVT_CODE(_Get_BasicRate), - GEN_EVT_CODE(_Get_DataRate), - GEN_EVT_CODE(_Survey), /*8*/ - GEN_EVT_CODE(_SurveyDone), /*9*/ - - GEN_EVT_CODE(_JoinBss), /*10*/ - GEN_EVT_CODE(_AddSTA), - GEN_EVT_CODE(_DelSTA), - GEN_EVT_CODE(_AtimDone), - GEN_EVT_CODE(_TX_Report), - GEN_EVT_CODE(_CCX_Report), /*15*/ - GEN_EVT_CODE(_DTM_Report), - GEN_EVT_CODE(_TX_Rate_Statistics), - GEN_EVT_CODE(_C2HLBK), - GEN_EVT_CODE(_FWDBG), - GEN_EVT_CODE(_C2HFEEDBACK), /*20*/ - GEN_EVT_CODE(_ADDBA), - GEN_EVT_CODE(_C2HBCN), - GEN_EVT_CODE(_ReportPwrState), /*filen: only for PCIE, USB*/ - GEN_EVT_CODE(_WPS_PBC), /*24*/ - GEN_EVT_CODE(_ADDBAReq_Report), /*25*/ - MAX_C2HEVT -}; - -#ifdef _RTL8712_CMD_C_ - -static struct fwevent wlanevents[] = { - {0, NULL}, /*0*/ - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, &r8712_survey_event_callback}, /*8*/ - {sizeof(struct surveydone_event), - &r8712_surveydone_event_callback}, /*9*/ - - {0, &r8712_joinbss_event_callback}, /*10*/ - {sizeof(struct stassoc_event), &r8712_stassoc_event_callback}, - {sizeof(struct stadel_event), &r8712_stadel_event_callback}, - {0, &r8712_atimdone_event_callback}, - {0, NULL}, - {0, NULL}, /*15*/ - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, /*fwdbg_event_callback},*/ - {0, NULL}, /*20*/ - {0, NULL}, - {0, NULL}, - {0, &r8712_cpwm_event_callback}, - {0, &r8712_wpspbc_event_callback}, - {0, &r8712_got_addbareq_event_callback}, -}; - -#endif/*_RTL8712_CMD_C_*/ - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h deleted file mode 100644 index f09645fa1886..000000000000 --- a/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h +++ /dev/null @@ -1,131 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_FIFOCTRL_BITDEF_H__ -#define __RTL8712_FIFOCTRL_BITDEF_H__ - -/*PBP*/ -#define _PSTX_MSK 0xF0 -#define _PSTX_SHT 4 -#define _PSRX_MSK 0x0F -#define _PSRX_SHT 0 - -/*TXFF_STATUS*/ -#define _TXSTATUS_OVF BIT(15) - -/*RXFF_STATUS*/ -#define _STATUSFF1_OVF BIT(7) -#define _STATUSFF1_EMPTY BIT(6) -#define _STATUSFF0_OVF BIT(5) -#define _STATUSFF0_EMPTY BIT(4) -#define _RXFF1_OVF BIT(3) -#define _RXFF1_EMPTY BIT(2) -#define _RXFF0_OVF BIT(1) -#define _RXFF0_EMPTY BIT(0) - -/*TXFF_EMPTY_TH*/ -#define _BKQ_EMPTY_TH_MSK 0x0F0000 -#define _BKQ_EMPTY_TH_SHT 16 -#define _BEQ_EMPTY_TH_MSK 0x00F000 -#define _BEQ_EMPTY_TH_SHT 12 -#define _VIQ_EMPTY_TH_MSK 0x000F00 -#define _VIQ_EMPTY_TH_SHT 8 -#define _VOQ_EMPTY_TH_MSK 0x0000F0 -#define _VOQ_EMPTY_TH_SHT 4 -#define _BMCQ_EMPTY_TH_MSK 0x00000F -#define _BMCQ_EMPTY_TH_SHT 0 - -/*SDIO_RX_BLKSZ*/ -#define _SDIO_RX_BLKSZ_MSK 0x07 - -/*RXDMA_CTRL*/ -#define _C2HFF_POLL BIT(4) -#define _RXPKT_POLL BIT(0) - -/*RXPKT_NUM*/ -#define _RXCMD_NUM_MSK 0xFF00 -#define _RXCMD_NUM_SHT 8 -#define _RXFF0_NUM_MSK 0x00FF -#define _RXFF0_NUM_SHT 0 - -/*FIFOPAGE2*/ -#define _PUB_AVAL_PG_MSK 0xFFFF0000 -#define _PUB_AVAL_PG_SHT 16 -#define _BCN_AVAL_PG_MSK 0x0000FFFF -#define _BCN_AVAL_PG_SHT 0 - -/*RX0PKTNUM*/ -#define _RXFF0_DEC_POLL BIT(15) -#define _RXFF0_PKT_DEC_NUM_MSK 0x3F00 -#define _RXFF0_PKT_DEC_NUM_SHT 8 -#define _RXFF0_PKTNUM_RPT_MSK 0x00FF -#define _RXFF0_PKTNUM_RPT_SHT 0 - -/*RX1PKTNUM*/ -#define _RXFF1_DEC_POLL BIT(15) -#define _RXFF1_PKT_DEC_NUM_MSK 0x3F00 -#define _RXFF1_PKT_DEC_NUM_SHT 8 -#define _RXFF1_PKTNUM_RPT_MSK 0x00FF -#define _RXFF1_PKTNUM_RPT_SHT 0 - -/*RXFLTMAP0*/ -#define _MGTFLT13EN BIT(13) -#define _MGTFLT12EN BIT(12) -#define _MGTFLT11EN BIT(11) -#define _MGTFLT10EN BIT(10) -#define _MGTFLT9EN BIT(9) -#define _MGTFLT8EN BIT(8) -#define _MGTFLT5EN BIT(5) -#define _MGTFLT4EN BIT(4) -#define _MGTFLT3EN BIT(3) -#define _MGTFLT2EN BIT(2) -#define _MGTFLT1EN BIT(1) -#define _MGTFLT0EN BIT(0) - -/*RXFLTMAP1*/ -#define _CTRLFLT15EN BIT(15) -#define _CTRLFLT14EN BIT(14) -#define _CTRLFLT13EN BIT(13) -#define _CTRLFLT12EN BIT(12) -#define _CTRLFLT11EN BIT(11) -#define _CTRLFLT10EN BIT(10) -#define _CTRLFLT9EN BIT(9) -#define _CTRLFLT8EN BIT(8) -#define _CTRLFLT7EN BIT(7) -#define _CTRLFLT6EN BIT(6) - -/*RXFLTMAP2*/ -#define _DATAFLT15EN BIT(15) -#define _DATAFLT14EN BIT(14) -#define _DATAFLT13EN BIT(13) -#define _DATAFLT12EN BIT(12) -#define _DATAFLT11EN BIT(11) -#define _DATAFLT10EN BIT(10) -#define _DATAFLT9EN BIT(9) -#define _DATAFLT8EN BIT(8) -#define _DATAFLT7EN BIT(7) -#define _DATAFLT6EN BIT(6) -#define _DATAFLT5EN BIT(5) -#define _DATAFLT4EN BIT(4) -#define _DATAFLT3EN BIT(3) -#define _DATAFLT2EN BIT(2) -#define _DATAFLT1EN BIT(1) -#define _DATAFLT0EN BIT(0) - -/*RXFLTMAP3*/ -#define _MESHAFLT1EN BIT(1) -#define _MESHAFLT0EN BIT(0) - -/*TXPKT_NUM_CTRL*/ -#define _TXPKTNUM_DEC BIT(8) -#define _TXPKTNUM_MSK 0x00FF -#define _TXPKTNUM_SHT 0 - -/*TXFF_PG_NUM*/ -#define _TXFF_PG_NUM_MSK 0x0FFF - -#endif /* __RTL8712_FIFOCTRL_BITDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h deleted file mode 100644 index 189fdeb16d7d..000000000000 --- a/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h +++ /dev/null @@ -1,61 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_FIFOCTRL_REGDEF_H__ -#define __RTL8712_FIFOCTRL_REGDEF_H__ - -#define RQPN (RTL8712_FIFOCTRL_ + 0x00) -#define RXFF_BNDY (RTL8712_FIFOCTRL_ + 0x0C) -#define RXRPT_BNDY (RTL8712_FIFOCTRL_ + 0x10) -#define TXPKTBUF_PGBNDY (RTL8712_FIFOCTRL_ + 0x14) -#define PBP (RTL8712_FIFOCTRL_ + 0x15) -#define RX_DRVINFO_SZ (RTL8712_FIFOCTRL_ + 0x16) -#define TXFF_STATUS (RTL8712_FIFOCTRL_ + 0x17) -#define RXFF_STATUS (RTL8712_FIFOCTRL_ + 0x18) -#define TXFF_EMPTY_TH (RTL8712_FIFOCTRL_ + 0x19) -#define SDIO_RX_BLKSZ (RTL8712_FIFOCTRL_ + 0x1C) -#define RXDMA_RXCTRL (RTL8712_FIFOCTRL_ + 0x1D) -#define RXPKT_NUM (RTL8712_FIFOCTRL_ + 0x1E) -#define RXPKT_NUM_C2H (RTL8712_FIFOCTRL_ + 0x1F) -#define C2HCMD_UDT_SIZE (RTL8712_FIFOCTRL_ + 0x20) -#define C2HCMD_UDT_ADDR (RTL8712_FIFOCTRL_ + 0x22) -#define FIFOPAGE2 (RTL8712_FIFOCTRL_ + 0x24) -#define FIFOPAGE1 (RTL8712_FIFOCTRL_ + 0x28) -#define FW_RSVD_PG_CTRL (RTL8712_FIFOCTRL_ + 0x30) -#define TXRPTFF_RDPTR (RTL8712_FIFOCTRL_ + 0x40) -#define TXRPTFF_WTPTR (RTL8712_FIFOCTRL_ + 0x44) -#define C2HFF_RDPTR (RTL8712_FIFOCTRL_ + 0x48) -#define C2HFF_WTPTR (RTL8712_FIFOCTRL_ + 0x4C) -#define RXFF0_RDPTR (RTL8712_FIFOCTRL_ + 0x50) -#define RXFF0_WTPTR (RTL8712_FIFOCTRL_ + 0x54) -#define RXFF1_RDPTR (RTL8712_FIFOCTRL_ + 0x58) -#define RXFF1_WTPTR (RTL8712_FIFOCTRL_ + 0x5C) -#define RXRPT0FF_RDPTR (RTL8712_FIFOCTRL_ + 0x60) -#define RXRPT0FF_WTPTR (RTL8712_FIFOCTRL_ + 0x64) -#define RXRPT1FF_RDPTR (RTL8712_FIFOCTRL_ + 0x68) -#define RXRPT1FF_WTPTR (RTL8712_FIFOCTRL_ + 0x6C) -#define RX0PKTNUM (RTL8712_FIFOCTRL_ + 0x72) -#define RX1PKTNUM (RTL8712_FIFOCTRL_ + 0x74) -#define RXFLTMAP0 (RTL8712_FIFOCTRL_ + 0x76) -#define RXFLTMAP1 (RTL8712_FIFOCTRL_ + 0x78) -#define RXFLTMAP2 (RTL8712_FIFOCTRL_ + 0x7A) -#define RXFLTMAP3 (RTL8712_FIFOCTRL_ + 0x7c) -#define TBDA (RTL8712_FIFOCTRL_ + 0x84) -#define THPDA (RTL8712_FIFOCTRL_ + 0x88) -#define TCDA (RTL8712_FIFOCTRL_ + 0x8C) -#define TMDA (RTL8712_FIFOCTRL_ + 0x90) -#define HDA (RTL8712_FIFOCTRL_ + 0x94) -#define TVODA (RTL8712_FIFOCTRL_ + 0x98) -#define TVIDA (RTL8712_FIFOCTRL_ + 0x9C) -#define TBEDA (RTL8712_FIFOCTRL_ + 0xA0) -#define TBKDA (RTL8712_FIFOCTRL_ + 0xA4) -#define RCDA (RTL8712_FIFOCTRL_ + 0xA8) -#define RDSA (RTL8712_FIFOCTRL_ + 0xAC) -#define TXPKT_NUM_CTRL (RTL8712_FIFOCTRL_ + 0xB0) -#define TXQ_PGADD (RTL8712_FIFOCTRL_ + 0xB3) -#define TXFF_PG_NUM (RTL8712_FIFOCTRL_ + 0xB4) - -#endif /* __RTL8712_FIFOCTRL_REGDEF_H__ */ diff --git a/drivers/staging/rtl8712/rtl8712_gp_bitdef.h b/drivers/staging/rtl8712/rtl8712_gp_bitdef.h deleted file mode 100644 index ee651fb3fde3..000000000000 --- a/drivers/staging/rtl8712/rtl8712_gp_bitdef.h +++ /dev/null @@ -1,68 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_GP_BITDEF_H__ -#define __RTL8712_GP_BITDEF_H__ - -/*GPIO_CTRL*/ -#define _GPIO_MOD_MSK 0xFF000000 -#define _GPIO_MOD_SHT 24 -#define _GPIO_IO_SEL_MSK 0x00FF0000 -#define _GPIO_IO_SEL_SHT 16 -#define _GPIO_OUT_MSK 0x0000FF00 -#define _GPIO_OUT_SHT 8 -#define _GPIO_IN_MSK 0x000000FF -#define _GPIO_IN_SHT 0 - -/*SYS_PINMUX_CFG*/ -#define _GPIOSEL_MSK 0x0003 -#define _GPIOSEL_SHT 0 - -/*LED_CFG*/ -#define _LED1SV BIT(7) -#define _LED1CM_MSK 0x0070 -#define _LED1CM_SHT 4 -#define _LED0SV BIT(3) -#define _LED0CM_MSK 0x0007 -#define _LED0CM_SHT 0 - -/*PHY_REG*/ -#define _HST_RDRDY_SHT 0 -#define _HST_RDRDY_MSK 0xFF -#define _HST_RDRDY BIT(_HST_RDRDY_SHT) -#define _CPU_WTBUSY_SHT 1 -#define _CPU_WTBUSY_MSK 0xFF -#define _CPU_WTBUSY BIT(_CPU_WTBUSY_SHT) - -/* 11. General Purpose Registers (Offset: 0x02E0 - 0x02FF)*/ - -/* 8192S GPIO Config Setting (offset 0x2F1, 1 byte)*/ - -/*----------------------------------------------------------------------------*/ - -#define GPIOMUX_EN BIT(3) /* When this bit is set to "1", - * GPIO PINs will switch to MAC - * GPIO Function - */ -#define GPIOSEL_GPIO 0 /* UART or JTAG or pure GPIO*/ -#define GPIOSEL_PHYDBG 1 /* PHYDBG*/ -#define GPIOSEL_BT 2 /* BT_coex*/ -#define GPIOSEL_WLANDBG 3 /* WLANDBG*/ -#define GPIOSEL_GPIO_MASK (~(BIT(0) | BIT(1))) -/* HW Radio OFF switch (GPIO BIT) */ -#define HAL_8192S_HW_GPIO_OFF_BIT BIT(3) -#define HAL_8192S_HW_GPIO_OFF_MASK 0xF7 -#define HAL_8192S_HW_GPIO_WPS_BIT BIT(4) - -#endif /*__RTL8712_GP_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_gp_regdef.h b/drivers/staging/rtl8712/rtl8712_gp_regdef.h deleted file mode 100644 index 892a7fb13923..000000000000 --- a/drivers/staging/rtl8712/rtl8712_gp_regdef.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_GP_REGDEF_H__ -#define __RTL8712_GP_REGDEF_H__ - -#define PSTIMER (RTL8712_GP_ + 0x00) -#define TIMER1 (RTL8712_GP_ + 0x04) -#define TIMER2 (RTL8712_GP_ + 0x08) -#define GPIO_CTRL (RTL8712_GP_ + 0x0C) -#define GPIO_IO_SEL (RTL8712_GP_ + 0x0E) -#define GPIO_INTCTRL (RTL8712_GP_ + 0x10) -#define MAC_PINMUX_CTRL (RTL8712_GP_ + 0x11) -#define LEDCFG (RTL8712_GP_ + 0x12) -#define PHY_REG_RPT (RTL8712_GP_ + 0x13) -#define PHY_REG_DATA (RTL8712_GP_ + 0x14) - -#endif /*__RTL8712_GP_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_hal.h b/drivers/staging/rtl8712/rtl8712_hal.h deleted file mode 100644 index 66cc4645e2d1..000000000000 --- a/drivers/staging/rtl8712/rtl8712_hal.h +++ /dev/null @@ -1,142 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_HAL_H__ -#define __RTL8712_HAL_H__ - -enum _HW_VERSION { - RTL8712_FPGA, - RTL8712_1stCUT, /*A Cut (RTL8712_ASIC)*/ - RTL8712_2ndCUT, /*B Cut*/ - RTL8712_3rdCUT, /*C Cut*/ -}; - -enum _LOOPBACK_TYPE { - RTL8712_AIR_TRX = 0, - RTL8712_MAC_LBK, - RTL8712_BB_LBK, - RTL8712_MAC_FW_LBK = 4, - RTL8712_BB_FW_LBK = 8, -}; - -enum RTL871X_HCI_TYPE { - RTL8712_SDIO, - RTL8712_USB, -}; - -enum RTL8712_RF_CONFIG { - RTL8712_RF_1T1R, - RTL8712_RF_1T2R, - RTL8712_RF_2T2R -}; - -enum _RTL8712_HCI_TYPE_ { - RTL8712_HCI_TYPE_PCIE = 0x01, - RTL8712_HCI_TYPE_AP_PCIE = 0x81, - RTL8712_HCI_TYPE_USB = 0x02, - RTL8712_HCI_TYPE_92USB = 0x02, - RTL8712_HCI_TYPE_AP_USB = 0x82, - RTL8712_HCI_TYPE_72USB = 0x12, - RTL8712_HCI_TYPE_SDIO = 0x04, - RTL8712_HCI_TYPE_72SDIO = 0x14 -}; - -struct fw_priv { /*8-bytes alignment required*/ - /*--- long word 0 ----*/ - unsigned char signature_0; /*0x12: CE product, 0x92: IT product*/ - unsigned char signature_1; /*0x87: CE product, 0x81: IT product*/ - unsigned char hci_sel; /*0x81: PCI-AP, 01:PCIe, 02: 92S-U, 0x82: USB-AP, - * 0x12: 72S-U, 03:SDIO - */ - unsigned char chip_version; /*the same value as register value*/ - unsigned char customer_ID_0; /*customer ID low byte*/ - unsigned char customer_ID_1; /*customer ID high byte*/ - unsigned char rf_config; /*0x11: 1T1R, 0x12: 1T2R, 0x92: 1T2R turbo, - * 0x22: 2T2R - */ - unsigned char usb_ep_num; /* 4: 4EP, 6: 6EP, 11: 11EP*/ - /*--- long word 1 ----*/ - unsigned char regulatory_class_0; /*regulatory class bit map 0*/ - unsigned char regulatory_class_1; /*regulatory class bit map 1*/ - unsigned char regulatory_class_2; /*regulatory class bit map 2*/ - unsigned char regulatory_class_3; /*regulatory class bit map 3*/ - unsigned char rfintfs; /* 0:SWSI, 1:HWSI, 2:HWPI*/ - unsigned char def_nettype; - unsigned char turbo_mode; - unsigned char low_power_mode;/* 0: normal mode, 1: low power mode*/ - /*--- long word 2 ----*/ - unsigned char lbk_mode; /*0x00: normal, 0x03: MACLBK, 0x01: PHYLBK*/ - unsigned char mp_mode; /* 1: for MP use, 0: for normal driver */ - unsigned char vcs_type; /* 0:off 1:on 2:auto */ - unsigned char vcs_mode; /* 1:RTS/CTS 2:CTS to self */ - unsigned char rsvd022; - unsigned char rsvd023; - unsigned char rsvd024; - unsigned char rsvd025; - /*--- long word 3 ----*/ - unsigned char qos_en; /*1: QoS enable*/ - unsigned char bw_40MHz_en; /*1: 40MHz BW enable*/ - unsigned char AMSDU2AMPDU_en; /*1: 4181 convert AMSDU to AMPDU, - * 0: disable - */ - unsigned char AMPDU_en; /*1: 11n AMPDU enable*/ - unsigned char rate_control_offload; /*1: FW offloads,0: driver handles*/ - unsigned char aggregation_offload; /*1: FW offloads,0: driver handles*/ - unsigned char rsvd030; - unsigned char rsvd031; - /*--- long word 4 ----*/ - unsigned char beacon_offload; /* 1. FW offloads, 0: driver handles*/ - unsigned char MLME_offload; /* 2. FW offloads, 0: driver handles*/ - unsigned char hwpc_offload; /* 3. FW offloads, 0: driver handles*/ - unsigned char tcp_checksum_offload; /*4. FW offloads,0: driver handles*/ - unsigned char tcp_offload; /* 5. FW offloads, 0: driver handles*/ - unsigned char ps_control_offload; /* 6. FW offloads, 0: driver handles*/ - unsigned char WWLAN_offload; /* 7. FW offloads, 0: driver handles*/ - unsigned char rsvd040; - /*--- long word 5 ----*/ - unsigned char tcp_tx_frame_len_L; /*tcp tx packet length low byte*/ - unsigned char tcp_tx_frame_len_H; /*tcp tx packet length high byte*/ - unsigned char tcp_rx_frame_len_L; /*tcp rx packet length low byte*/ - unsigned char tcp_rx_frame_len_H; /*tcp rx packet length high byte*/ - unsigned char rsvd050; - unsigned char rsvd051; - unsigned char rsvd052; - unsigned char rsvd053; -}; - -struct fw_hdr {/*8-byte alignment required*/ - unsigned short signature; - unsigned short version; /* 0x8000 ~ 0x8FFF for FPGA version, - * 0x0000 ~ 0x7FFF for ASIC version, - */ - unsigned int dmem_size; /*define the size of boot loader*/ - unsigned int img_IMEM_size; /*define the size of FW in IMEM*/ - unsigned int img_SRAM_size; /*define the size of FW in SRAM*/ - unsigned int fw_priv_sz; /*define the size of DMEM variable*/ - unsigned short efuse_addr; - unsigned short h2ccnd_resp_addr; - unsigned int SVNRevision; - unsigned int release_time; /*Mon:Day:Hr:Min*/ - struct fw_priv fwpriv; -}; - -struct hal_priv { - /*Endpoint handles*/ - struct net_device *pipehdls_r8712[10]; - u8 (*hal_bus_init)(struct _adapter *adapter); -}; - -uint rtl8712_hal_init(struct _adapter *padapter); -int rtl871x_load_fw(struct _adapter *padapter); - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h b/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h deleted file mode 100644 index e9732a1bcd7e..000000000000 --- a/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_INTERRUPT_BITDEF_H__ -#define __RTL8712_INTERRUPT_BITDEF_H__ - -/*HIMR*/ -/*HISR*/ -#define _CPUERR BIT(29) -#define _ATIMEND BIT(28) -#define _TXBCNOK BIT(27) -#define _TXBCNERR BIT(26) -#define _BCNDMAINT4 BIT(25) -#define _BCNDMAINT3 BIT(24) -#define _BCNDMAINT2 BIT(23) -#define _BCNDMAINT1 BIT(22) -#define _BCNDOK4 BIT(21) -#define _BCNDOK3 BIT(20) -#define _BCNDOK2 BIT(19) -#define _BCNDOK1 BIT(18) -#define _TIMEOUT2 BIT(17) -#define _TIMEOUT1 BIT(16) -#define _TXFOVW BIT(15) -#define _PSTIMEOUT BIT(14) -#define _BCNDMAINT0 BIT(13) -#define _FOVW BIT(12) -#define _RDU BIT(11) -#define _RXCMDOK BIT(10) -#define _BCNDOK0 BIT(9) -#define _HIGHDOK BIT(8) -#define _COMDOK BIT(7) -#define _MGTDOK BIT(6) -#define _HCCADOK BIT(5) -#define _BKDOK BIT(4) -#define _BEDOK BIT(3) -#define _VIDOK BIT(2) -#define _VODOK BIT(1) -#define _RXOK BIT(0) - -#endif /*__RTL8712_INTERRUPT_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_io.c b/drivers/staging/rtl8712/rtl8712_io.c deleted file mode 100644 index 384cbdb05e19..000000000000 --- a/drivers/staging/rtl8712/rtl8712_io.c +++ /dev/null @@ -1,99 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_io.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_IO_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_io.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -u8 r8712_read8(struct _adapter *adapter, u32 addr) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - return hdl->io_ops._read8(hdl, addr); -} - -u16 r8712_read16(struct _adapter *adapter, u32 addr) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - return hdl->io_ops._read16(hdl, addr); -} - -u32 r8712_read32(struct _adapter *adapter, u32 addr) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - return hdl->io_ops._read32(hdl, addr); -} - -void r8712_write8(struct _adapter *adapter, u32 addr, u8 val) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write8(hdl, addr, val); -} - -void r8712_write16(struct _adapter *adapter, u32 addr, u16 val) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write16(hdl, addr, val); -} - -void r8712_write32(struct _adapter *adapter, u32 addr, u32 val) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write32(hdl, addr, val); -} - -void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - if (adapter->driver_stopped || adapter->surprise_removed) - return; - - hdl->io_ops._read_mem(hdl, addr, cnt, pmem); -} - -void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write_mem(hdl, addr, cnt, pmem); -} - -void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - if (adapter->driver_stopped || adapter->surprise_removed) - return; - - hdl->io_ops._read_port(hdl, addr, cnt, pmem); -} - -void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write_port(hdl, addr, cnt, pmem); -} diff --git a/drivers/staging/rtl8712/rtl8712_led.c b/drivers/staging/rtl8712/rtl8712_led.c deleted file mode 100644 index d5fc9026b036..000000000000 --- a/drivers/staging/rtl8712/rtl8712_led.c +++ /dev/null @@ -1,1830 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_led.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#include "drv_types.h" - -/*=========================================================================== - * Constant. - *=========================================================================== - - * - * Default LED behavior. - */ -#define LED_BLINK_NORMAL_INTERVAL 100 -#define LED_BLINK_SLOWLY_INTERVAL 200 -#define LED_BLINK_LONG_INTERVAL 400 - -#define LED_BLINK_NO_LINK_INTERVAL_ALPHA 1000 -#define LED_BLINK_LINK_INTERVAL_ALPHA 500 -#define LED_BLINK_SCAN_INTERVAL_ALPHA 180 -#define LED_BLINK_FASTER_INTERVAL_ALPHA 50 -#define LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA 5000 - -/*=========================================================================== - * LED object. - *=========================================================================== - */ -enum _LED_STATE_871x { - LED_UNKNOWN = 0, - LED_STATE_ON = 1, - LED_STATE_OFF = 2, - LED_BLINK_NORMAL = 3, - LED_BLINK_SLOWLY = 4, - LED_POWER_ON_BLINK = 5, - LED_SCAN_BLINK = 6, /* LED is blinking during scanning period, - * the # of times to blink is depend on time - * for scanning. - */ - LED_NO_LINK_BLINK = 7, /* LED is blinking during no link state. */ - LED_BLINK_StartToBlink = 8,/* Customized for Sercomm Printer - * Server case - */ - LED_BLINK_WPS = 9, /* LED is blinkg during WPS communication */ - LED_TXRX_BLINK = 10, - LED_BLINK_WPS_STOP = 11, /*for ALPHA */ - LED_BLINK_WPS_STOP_OVERLAP = 12, /*for BELKIN */ -}; - -/*=========================================================================== - * Prototype of protected function. - *=========================================================================== - */ -static void BlinkTimerCallback(struct timer_list *t); - -static void BlinkWorkItemCallback(struct work_struct *work); -/*=========================================================================== - * LED_819xUsb routines. - *=========================================================================== - * - * - * - * Description: - * Initialize an LED_871x object. - */ -static void InitLed871x(struct _adapter *padapter, struct LED_871x *pLed, - enum LED_PIN_871x LedPin) -{ - pLed->padapter = padapter; - pLed->LedPin = LedPin; - pLed->CurrLedState = LED_STATE_OFF; - pLed->bLedOn = false; - pLed->bLedBlinkInProgress = false; - pLed->BlinkTimes = 0; - pLed->BlinkingLedState = LED_UNKNOWN; - timer_setup(&pLed->BlinkTimer, BlinkTimerCallback, 0); - INIT_WORK(&pLed->BlinkWorkItem, BlinkWorkItemCallback); -} - -/* - * Description: - * DeInitialize an LED_871x object. - */ -static void DeInitLed871x(struct LED_871x *pLed) -{ - del_timer_sync(&pLed->BlinkTimer); - /* We should reset bLedBlinkInProgress if we cancel - * the LedControlTimer, - */ - pLed->bLedBlinkInProgress = false; -} - -/* - * Description: - * Turn on LED according to LedPin specified. - */ -static void SwLedOn(struct _adapter *padapter, struct LED_871x *pLed) -{ - u8 LedCfg; - - if (padapter->surprise_removed || padapter->driver_stopped) - return; - LedCfg = r8712_read8(padapter, LEDCFG); - switch (pLed->LedPin) { - case LED_PIN_GPIO0: - break; - case LED_PIN_LED0: - /* SW control led0 on.*/ - r8712_write8(padapter, LEDCFG, LedCfg & 0xf0); - break; - case LED_PIN_LED1: - /* SW control led1 on.*/ - r8712_write8(padapter, LEDCFG, LedCfg & 0x0f); - break; - default: - break; - } - pLed->bLedOn = true; -} - -/* - * Description: - * Turn off LED according to LedPin specified. - */ -static void SwLedOff(struct _adapter *padapter, struct LED_871x *pLed) -{ - u8 LedCfg; - - if (padapter->surprise_removed || padapter->driver_stopped) - return; - LedCfg = r8712_read8(padapter, LEDCFG); - switch (pLed->LedPin) { - case LED_PIN_GPIO0: - break; - case LED_PIN_LED0: - LedCfg &= 0xf0; /* Set to software control.*/ - r8712_write8(padapter, LEDCFG, (LedCfg | BIT(3))); - break; - case LED_PIN_LED1: - LedCfg &= 0x0f; /* Set to software control.*/ - r8712_write8(padapter, LEDCFG, (LedCfg | BIT(7))); - break; - default: - break; - } - pLed->bLedOn = false; -} - -/*=========================================================================== - * Interface to manipulate LED objects. - *=========================================================================== - * - * Description: - * Initialize all LED_871x objects. - */ -void r8712_InitSwLeds(struct _adapter *padapter) -{ - struct led_priv *pledpriv = &padapter->ledpriv; - - pledpriv->LedControlHandler = LedControl871x; - InitLed871x(padapter, &pledpriv->SwLed0, LED_PIN_LED0); - InitLed871x(padapter, &pledpriv->SwLed1, LED_PIN_LED1); -} - -/* Description: - * DeInitialize all LED_819xUsb objects. - */ -void r8712_DeInitSwLeds(struct _adapter *padapter) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - - DeInitLed871x(&ledpriv->SwLed0); - DeInitLed871x(&ledpriv->SwLed1); -} - -/* Description: - * Implementation of LED blinking behavior. - * It toggle off LED and schedule corresponding timer if necessary. - */ -static void SwLedBlink(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - /* Determine if we shall change LED state again. */ - pLed->BlinkTimes--; - switch (pLed->CurrLedState) { - case LED_BLINK_NORMAL: - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - break; - case LED_BLINK_StartToBlink: - if (check_fwstate(pmlmepriv, _FW_LINKED) && - (pmlmepriv->fw_state & WIFI_STATION_STATE)) - bStopBlinking = true; - if (check_fwstate(pmlmepriv, _FW_LINKED) && - ((pmlmepriv->fw_state & WIFI_ADHOC_STATE) || - (pmlmepriv->fw_state & WIFI_ADHOC_MASTER_STATE))) - bStopBlinking = true; - else if (pLed->BlinkTimes == 0) - bStopBlinking = true; - break; - case LED_BLINK_WPS: - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - break; - default: - bStopBlinking = true; - break; - } - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED) && - !pLed->bLedOn) - SwLedOn(padapter, pLed); - else if (check_fwstate(pmlmepriv, _FW_LINKED) && pLed->bLedOn) - SwLedOff(padapter, pLed); - pLed->BlinkTimes = 0; - pLed->bLedBlinkInProgress = false; - } else { - /* Assign LED state to toggle. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - - /* Schedule a timer to toggle LED state. */ - switch (pLed->CurrLedState) { - case LED_BLINK_NORMAL: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_BLINK_SLOWLY: - case LED_BLINK_StartToBlink: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - break; - case LED_BLINK_WPS: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LONG_INTERVAL)); - break; - default: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - break; - } - } -} - -static void SwLedBlink1(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct eeprom_priv *peeprompriv = &padapter->eeprompriv; - struct LED_871x *pLed1 = &ledpriv->SwLed1; - u8 bStopBlinking = false; - - if (peeprompriv->CustomerID == RT_CID_819x_CAMEO) - pLed = &ledpriv->SwLed1; - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - if (peeprompriv->CustomerID == RT_CID_DEFAULT) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (!pLed1->bSWLedCtrl) { - SwLedOn(padapter, pLed1); - pLed1->bSWLedCtrl = true; - } else if (!pLed1->bLedOn) { - SwLedOn(padapter, pLed1); - } - } else { - if (!pLed1->bSWLedCtrl) { - SwLedOff(padapter, pLed1); - pLed1->bSWLedCtrl = true; - } else if (pLed1->bLedOn) { - SwLedOff(padapter, pLed1); - } - } - } - switch (pLed->CurrLedState) { - case LED_BLINK_SLOWLY: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_BLINK_NORMAL: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - break; - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - pLed->BlinkTimes = 0; - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - case LED_BLINK_WPS_STOP: /* WPS success */ - if (pLed->BlinkingLedState == LED_STATE_ON) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - bStopBlinking = false; - } else { - bStopBlinking = true; - } - if (bStopBlinking) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } - pLed->bLedWPSBlinkInProgress = false; - break; - default: - break; - } -} - -static void SwLedBlink2(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - SwLedOff(padapter, pLed); - } - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - SwLedOff(padapter, pLed); - } - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - default: - break; - } -} - -static void SwLedBlink3(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - if (pLed->CurrLedState != LED_BLINK_WPS_STOP) - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedOn) - SwLedOff(padapter, pLed); - } - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedOn) - SwLedOff(padapter, pLed); - } - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - case LED_BLINK_WPS_STOP: /*WPS success*/ - if (pLed->BlinkingLedState == LED_STATE_ON) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - bStopBlinking = false; - } else { - bStopBlinking = true; - } - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - SwLedOn(padapter, pLed); - pLed->bLedWPSBlinkInProgress = false; - } - break; - default: - break; - } -} - -static void SwLedBlink4(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct led_priv *ledpriv = &padapter->ledpriv; - struct LED_871x *pLed1 = &ledpriv->SwLed1; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - if (!pLed1->bLedWPSBlinkInProgress && - pLed1->BlinkingLedState == LED_UNKNOWN) { - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - SwLedOff(padapter, pLed1); - } - switch (pLed->CurrLedState) { - case LED_BLINK_SLOWLY: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_BLINK_StartToBlink: - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - break; - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - break; - case LED_BLINK_WPS_STOP: /*WPS authentication fail*/ - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_BLINK_WPS_STOP_OVERLAP: /*WPS session overlap */ - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) { - if (pLed->bLedOn) - pLed->BlinkTimes = 1; - else - bStopBlinking = true; - } - if (bStopBlinking) { - pLed->BlinkTimes = 10; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - break; - default: - break; - } -} - -static void SwLedBlink5(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - default: - break; - } -} - -static void SwLedBlink6(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - SwLedOn(padapter, pLed); - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - - default: - break; - } -} - -/* Description: - * Callback function of LED BlinkTimer, - * it just schedules to corresponding BlinkWorkItem. - */ -static void BlinkTimerCallback(struct timer_list *t) -{ - struct LED_871x *pLed = from_timer(pLed, t, BlinkTimer); - - /* This fixed the crash problem on Fedora 12 when trying to do the - * insmod;ifconfig up;rmmod commands. - */ - if (pLed->padapter->surprise_removed || pLed->padapter->driver_stopped) - return; - schedule_work(&pLed->BlinkWorkItem); -} - -/* Description: - * Callback function of LED BlinkWorkItem. - * We dispatch actual LED blink action according to LedStrategy. - */ -static void BlinkWorkItemCallback(struct work_struct *work) -{ - struct LED_871x *pLed = container_of(work, struct LED_871x, - BlinkWorkItem); - struct led_priv *ledpriv = &pLed->padapter->ledpriv; - - switch (ledpriv->LedStrategy) { - case SW_LED_MODE0: - SwLedBlink(pLed); - break; - case SW_LED_MODE1: - SwLedBlink1(pLed); - break; - case SW_LED_MODE2: - SwLedBlink2(pLed); - break; - case SW_LED_MODE3: - SwLedBlink3(pLed); - break; - case SW_LED_MODE4: - SwLedBlink4(pLed); - break; - case SW_LED_MODE5: - SwLedBlink5(pLed); - break; - case SW_LED_MODE6: - SwLedBlink6(pLed); - break; - default: - SwLedBlink(pLed); - break; - } -} - -/*============================================================================ - * Default LED behavior. - *============================================================================ - * - * Description: - * Implement each led action for SW_LED_MODE0. - * This is default strategy. - */ - -static void SwLedControlMode1(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct sitesurvey_ctrl *psitesurveyctrl = &pmlmepriv->sitesurveyctrl; - - if (padapter->eeprompriv.CustomerID == RT_CID_819x_CAMEO) - pLed = &ledpriv->SwLed1; - switch (LedAction) { - case LED_CTL_START_TO_LINK: - case LED_CTL_NO_LINK: - if (!pLed->bLedNoLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - break; - case LED_CTL_LINK: - if (!pLed->bLedLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } - break; - case LED_CTL_SITE_SURVEY: - if (psitesurveyctrl->traffic_busy && - check_fwstate(pmlmepriv, _FW_LINKED)) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - - case LED_CTL_START_WPS: /*wait until xinpin finish */ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_STOP_WPS: - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) - del_timer(&pLed->BlinkTimer); - else - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS_STOP; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_STOP_WPS_FAIL: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - default: - break; - } -} - -static void SwLedControlMode2(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - switch (LedAction) { - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress && - check_fwstate(pmlmepriv, _FW_LINKED)) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - - case LED_CTL_LINK: - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - - case LED_CTL_START_WPS: /*wait until xinpin finish*/ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - - case LED_CTL_STOP_WPS: - pLed->bLedWPSBlinkInProgress = false; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - - case LED_CTL_STOP_WPS_FAIL: - pLed->bLedWPSBlinkInProgress = false; - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - - case LED_CTL_START_TO_LINK: - case LED_CTL_NO_LINK: - if (!IS_LED_BLINKING(pLed)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - default: - break; - } -} - -static void SwLedControlMode3(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - switch (LedAction) { - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress && - check_fwstate(pmlmepriv, _FW_LINKED)) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_LINK: - if (IS_LED_WPS_BLINKING(pLed)) - return; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_START_WPS: /* wait until xinpin finish */ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_STOP_WPS: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } else { - pLed->bLedWPSBlinkInProgress = true; - } - pLed->CurrLedState = LED_BLINK_WPS_STOP; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_STOP_WPS_FAIL: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_START_TO_LINK: - case LED_CTL_NO_LINK: - if (!IS_LED_BLINKING(pLed)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - default: - break; - } -} - -static void SwLedControlMode4(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - struct LED_871x *pLed1 = &ledpriv->SwLed1; - - switch (LedAction) { - case LED_CTL_START_TO_LINK: - if (pLed1->bLedWPSBlinkInProgress) { - pLed1->bLedWPSBlinkInProgress = false; - del_timer(&pLed1->BlinkTimer); - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - if (pLed1->bLedOn) - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - if (!pLed->bLedStartToLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - pLed->bLedStartToLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_StartToBlink; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - } - break; - case LED_CTL_LINK: - case LED_CTL_NO_LINK: - /*LED1 settings*/ - if (LedAction == LED_CTL_LINK) { - if (pLed1->bLedWPSBlinkInProgress) { - pLed1->bLedWPSBlinkInProgress = false; - del_timer(&pLed1->BlinkTimer); - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - if (pLed1->bLedOn) - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - } - if (!pLed->bLedNoLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - break; - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy && - check_fwstate(pmlmepriv, _FW_LINKED)) - ; - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_START_WPS: /*wait until xinpin finish*/ - case LED_CTL_START_WPS_BOTTON: - if (pLed1->bLedWPSBlinkInProgress) { - pLed1->bLedWPSBlinkInProgress = false; - del_timer(&pLed1->BlinkTimer); - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - if (pLed1->bLedOn) - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - } - break; - case LED_CTL_STOP_WPS: /*WPS connect success*/ - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_CTL_STOP_WPS_FAIL: /*WPS authentication fail*/ - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - /*LED1 settings*/ - if (pLed1->bLedWPSBlinkInProgress) - del_timer(&pLed1->BlinkTimer); - else - pLed1->bLedWPSBlinkInProgress = true; - pLed1->CurrLedState = LED_BLINK_WPS_STOP; - if (pLed1->bLedOn) - pLed1->BlinkingLedState = LED_STATE_OFF; - else - pLed1->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_CTL_STOP_WPS_FAIL_OVERLAP: /*WPS session overlap*/ - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - /*LED1 settings*/ - if (pLed1->bLedWPSBlinkInProgress) - del_timer(&pLed1->BlinkTimer); - else - pLed1->bLedWPSBlinkInProgress = true; - pLed1->CurrLedState = LED_BLINK_WPS_STOP_OVERLAP; - pLed1->BlinkTimes = 10; - if (pLed1->bLedOn) - pLed1->BlinkingLedState = LED_STATE_OFF; - else - pLed1->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedStartToLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedStartToLinkBlinkInProgress = false; - } - if (pLed1->bLedWPSBlinkInProgress) { - del_timer(&pLed1->BlinkTimer); - pLed1->bLedWPSBlinkInProgress = false; - } - pLed1->BlinkingLedState = LED_UNKNOWN; - SwLedOff(padapter, pLed); - SwLedOff(padapter, pLed1); - break; - default: - break; - } -} - -static void SwLedControlMode5(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - if (padapter->eeprompriv.CustomerID == RT_CID_819x_CAMEO) - pLed = &ledpriv->SwLed1; - - switch (LedAction) { - case LED_CTL_POWER_ON: - case LED_CTL_NO_LINK: - case LED_CTL_LINK: /* solid blue */ - if (pLed->CurrLedState == LED_SCAN_BLINK) - return; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - pLed->bLedBlinkInProgress = false; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy && - check_fwstate(pmlmepriv, _FW_LINKED)) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - SwLedOff(padapter, pLed); - break; - default: - break; - } -} - -static void SwLedControlMode6(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - switch (LedAction) { - case LED_CTL_POWER_ON: - case LED_CTL_NO_LINK: - case LED_CTL_LINK: /*solid blue*/ - case LED_CTL_SITE_SURVEY: - if (IS_LED_WPS_BLINKING(pLed)) - return; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - pLed->bLedBlinkInProgress = false; - mod_timer(&pLed->BlinkTimer, jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress && - check_fwstate(pmlmepriv, _FW_LINKED)) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_START_WPS: /*wait until xinpin finish*/ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_STOP_WPS_FAIL: - case LED_CTL_STOP_WPS: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - SwLedOff(padapter, pLed); - break; - default: - break; - } -} - -/* Description: - * Dispatch LED action according to pHalData->LedStrategy. - */ -void LedControl871x(struct _adapter *padapter, enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - - if (!ledpriv->bRegUseLed) - return; - switch (ledpriv->LedStrategy) { - case SW_LED_MODE0: - break; - case SW_LED_MODE1: - SwLedControlMode1(padapter, LedAction); - break; - case SW_LED_MODE2: - SwLedControlMode2(padapter, LedAction); - break; - case SW_LED_MODE3: - SwLedControlMode3(padapter, LedAction); - break; - case SW_LED_MODE4: - SwLedControlMode4(padapter, LedAction); - break; - case SW_LED_MODE5: - SwLedControlMode5(padapter, LedAction); - break; - case SW_LED_MODE6: - SwLedControlMode6(padapter, LedAction); - break; - default: - break; - } -} - -void r8712_flush_led_works(struct _adapter *padapter) -{ - struct led_priv *pledpriv = &padapter->ledpriv; - - flush_work(&pledpriv->SwLed0.BlinkWorkItem); - flush_work(&pledpriv->SwLed1.BlinkWorkItem); -} diff --git a/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h b/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h deleted file mode 100644 index 46d758d3f3a4..000000000000 --- a/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_MACSETTING_BITDEF_H__ -#define __RTL8712_MACSETTING_BITDEF_H__ - -/*MACID*/ -/*BSSID*/ - -/*HWVID*/ -#define _HWVID_MSK 0x0F - -/*MAR*/ -/*MBIDCANCONTENT*/ - -/*MBIDCANCFG*/ -#define _POOLING BIT(31) -#define _WRITE_EN BIT(16) -#define _CAM_ADDR_MSK 0x001F -#define _CAM_ADDR_SHT 0 - -/*BUILDTIME*/ -#define _BUILDTIME_MSK 0x3FFFFFFF - -/*BUILDUSER*/ - -#endif /* __RTL8712_MACSETTING_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h b/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h deleted file mode 100644 index 64740d99c252..000000000000 --- a/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_MACSETTING_REGDEF_H__ -#define __RTL8712_MACSETTING_REGDEF_H__ - -#define MACID (RTL8712_MACIDSETTING_ + 0x0000) -#define BSSIDR (RTL8712_MACIDSETTING_ + 0x0008) -#define HWVID (RTL8712_MACIDSETTING_ + 0x000E) -#define MAR (RTL8712_MACIDSETTING_ + 0x0010) -#define MBIDCANCONTENT (RTL8712_MACIDSETTING_ + 0x0018) -#define MBIDCANCFG (RTL8712_MACIDSETTING_ + 0x0020) -#define BUILDTIME (RTL8712_MACIDSETTING_ + 0x0024) -#define BUILDUSER (RTL8712_MACIDSETTING_ + 0x0028) - -#endif /*__RTL8712_MACSETTING_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h b/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h deleted file mode 100644 index 53e0d6b440f3..000000000000 --- a/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_POWERSAVE_BITDEF_H__ -#define __RTL8712_POWERSAVE_BITDEF_H__ - -/*WOWCTRL*/ -#define _UWF BIT(3) -#define _MAGIC BIT(2) -#define _WOW_EN BIT(1) -#define _PMEN BIT(0) - -/*PSSTATUS*/ -#define _PSSTATUS_SEL_MSK 0x0F - -/*PSSWITCH*/ -#define _PSSWITCH_ACT BIT(7) -#define _PSSWITCH_SEL_MSK 0x0F -#define _PSSWITCH_SEL_SHT 0 - -/*LPNAV_CTRL*/ -#define _LPNAV_EN BIT(31) -#define _LPNAV_EARLY_MSK 0x7FFF0000 -#define _LPNAV_EARLY_SHT 16 -#define _LPNAV_TH_MSK 0x0000FFFF -#define _LPNAV_TH_SHT 0 - -/*RPWM*/ -/*CPWM*/ -#define _TOGGLING BIT(7) -#define _WWLAN BIT(3) -#define _RPS_ST BIT(2) -#define _WLAN_TRX BIT(1) -#define _SYS_CLK BIT(0) - -#endif /* __RTL8712_POWERSAVE_BITDEF_H__*/ diff --git a/drivers/staging/rtl8712/rtl8712_powersave_regdef.h b/drivers/staging/rtl8712/rtl8712_powersave_regdef.h deleted file mode 100644 index 1bcfde4b1c11..000000000000 --- a/drivers/staging/rtl8712/rtl8712_powersave_regdef.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_POWERSAVE_REGDEF_H__ -#define __RTL8712_POWERSAVE_REGDEF_H__ - -#define WOWCTRL (RTL8712_POWERSAVE_ + 0x00) -#define PSSTATUS (RTL8712_POWERSAVE_ + 0x01) -#define PSSWITCH (RTL8712_POWERSAVE_ + 0x02) -#define MIMOPS_WAITPERIOD (RTL8712_POWERSAVE_ + 0x03) -#define LPNAV_CTRL (RTL8712_POWERSAVE_ + 0x04) -#define WFM0 (RTL8712_POWERSAVE_ + 0x10) -#define WFM1 (RTL8712_POWERSAVE_ + 0x20) -#define WFM2 (RTL8712_POWERSAVE_ + 0x30) -#define WFM3 (RTL8712_POWERSAVE_ + 0x40) -#define WFM4 (RTL8712_POWERSAVE_ + 0x50) -#define WFM5 (RTL8712_POWERSAVE_ + 0x60) -#define WFCRC (RTL8712_POWERSAVE_ + 0x70) -#define RPWM (RTL8712_POWERSAVE_ + 0x7C) -#define CPWM (RTL8712_POWERSAVE_ + 0x7D) - -#endif /* __RTL8712_POWERSAVE_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h deleted file mode 100644 index 1de51c48f9c1..000000000000 --- a/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_RATECTRL_BITDEF_H__ -#define __RTL8712_RATECTRL_BITDEF_H__ - -/*INIRTSMCS_SEL*/ -#define _INIRTSMCS_SEL_MSK 0x3F - -/* RRSR*/ -#define _RRSR_SHORT BIT(23) -#define _RRSR_RSC_MSK 0x600000 -#define _RRSR_RSC_SHT 21 -#define _RRSR_BITMAP_MSK 0x0FFFFF -#define _RRSR_BITMAP_SHT 0 - -/* AGGLEN_LMT_H*/ -#define _AGGLMT_MCS32_MSK 0xF0 -#define _AGGLMT_MCS32_SHT 4 -#define _AGGLMT_MCS15_SGI_MSK 0x0F -#define _AGGLMT_MCS15_SGI_SHT 0 - -/* DARFRC*/ -/* RARFRC*/ -/* MCS_TXAGC*/ -/* CCK_TXAGC*/ -#define _CCK_MSK 0xFF00 -#define _CCK_SHT 8 -#define _BARKER_MSK 0x00FF -#define _BARKER_SHT 0 - -#endif /* __RTL8712_RATECTRL_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h b/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h deleted file mode 100644 index 9ed5653f3f7f..000000000000 --- a/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_RATECTRL_REGDEF_H__ -#define __RTL8712_RATECTRL_REGDEF_H__ - -#define INIMCS_SEL (RTL8712_RATECTRL_ + 0x00) -#define INIRTSMCS_SEL (RTL8712_RATECTRL_ + 0x20) -#define RRSR (RTL8712_RATECTRL_ + 0x21) -#define ARFR0 (RTL8712_RATECTRL_ + 0x24) -#define ARFR1 (RTL8712_RATECTRL_ + 0x28) -#define ARFR2 (RTL8712_RATECTRL_ + 0x2C) -#define ARFR3 (RTL8712_RATECTRL_ + 0x30) -#define ARFR4 (RTL8712_RATECTRL_ + 0x34) -#define ARFR5 (RTL8712_RATECTRL_ + 0x38) -#define ARFR6 (RTL8712_RATECTRL_ + 0x3C) -#define ARFR7 (RTL8712_RATECTRL_ + 0x40) -#define AGGLEN_LMT_H (RTL8712_RATECTRL_ + 0x47) -#define AGGLEN_LMT_L (RTL8712_RATECTRL_ + 0x48) -#define DARFRC (RTL8712_RATECTRL_ + 0x50) -#define RARFRC (RTL8712_RATECTRL_ + 0x58) -#define MCS_TXAGC0 (RTL8712_RATECTRL_ + 0x60) -#define MCS_TXAGC1 (RTL8712_RATECTRL_ + 0x61) -#define MCS_TXAGC2 (RTL8712_RATECTRL_ + 0x62) -#define MCS_TXAGC3 (RTL8712_RATECTRL_ + 0x63) -#define MCS_TXAGC4 (RTL8712_RATECTRL_ + 0x64) -#define MCS_TXAGC5 (RTL8712_RATECTRL_ + 0x65) -#define MCS_TXAGC6 (RTL8712_RATECTRL_ + 0x66) -#define MCS_TXAGC7 (RTL8712_RATECTRL_ + 0x67) -#define CCK_TXAGC (RTL8712_RATECTRL_ + 0x68) - -#endif /*__RTL8712_RATECTRL_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c deleted file mode 100644 index 7f1fdd058551..000000000000 --- a/drivers/staging/rtl8712/rtl8712_recv.c +++ /dev/null @@ -1,1079 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_recv.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_RECV_C_ - -#include <linux/if_ether.h> -#include <linux/ip.h> -#include <net/cfg80211.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" -#include "ethernet.h" -#include "usb_ops.h" -#include "wifi.h" - -static void recv_tasklet(struct tasklet_struct *t); - -void r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter) -{ - int i; - struct recv_buf *precvbuf; - addr_t tmpaddr = 0; - int alignment = 0; - struct sk_buff *pskb = NULL; - - /*init recv_buf*/ - _init_queue(&precvpriv->free_recv_buf_queue); - precvpriv->pallocated_recv_buf = - kzalloc(NR_RECVBUFF * sizeof(struct recv_buf) + 4, GFP_ATOMIC); - if (!precvpriv->pallocated_recv_buf) - return; - precvpriv->precv_buf = precvpriv->pallocated_recv_buf + 4 - - ((addr_t)(precvpriv->pallocated_recv_buf) & 3); - precvbuf = (struct recv_buf *)precvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - INIT_LIST_HEAD(&precvbuf->list); - spin_lock_init(&precvbuf->recvbuf_lock); - if (r8712_os_recvbuf_resource_alloc(padapter, precvbuf)) - break; - precvbuf->ref_cnt = 0; - precvbuf->adapter = padapter; - list_add_tail(&precvbuf->list, - &precvpriv->free_recv_buf_queue.queue); - precvbuf++; - } - precvpriv->free_recv_buf_queue_cnt = NR_RECVBUFF; - tasklet_setup(&precvpriv->recv_tasklet, recv_tasklet); - skb_queue_head_init(&precvpriv->rx_skb_queue); - - skb_queue_head_init(&precvpriv->free_recv_skb_queue); - for (i = 0; i < NR_PREALLOC_RECV_SKB; i++) { - pskb = netdev_alloc_skb(padapter->pnetdev, MAX_RECVBUF_SZ + - RECVBUFF_ALIGN_SZ); - if (pskb) { - tmpaddr = (addr_t)pskb->data; - alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1); - skb_reserve(pskb, (RECVBUFF_ALIGN_SZ - alignment)); - skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb); - } - pskb = NULL; - } -} - -void r8712_free_recv_priv(struct recv_priv *precvpriv) -{ - int i; - struct recv_buf *precvbuf; - struct _adapter *padapter = precvpriv->adapter; - - precvbuf = (struct recv_buf *)precvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - r8712_os_recvbuf_resource_free(padapter, precvbuf); - precvbuf++; - } - kfree(precvpriv->pallocated_recv_buf); - skb_queue_purge(&precvpriv->rx_skb_queue); - if (skb_queue_len(&precvpriv->rx_skb_queue)) - netdev_warn(padapter->pnetdev, "r8712u: rx_skb_queue not empty\n"); - skb_queue_purge(&precvpriv->free_recv_skb_queue); - if (skb_queue_len(&precvpriv->free_recv_skb_queue)) - netdev_warn(padapter->pnetdev, "r8712u: free_recv_skb_queue not empty %d\n", - skb_queue_len(&precvpriv->free_recv_skb_queue)); -} - -void r8712_init_recvbuf(struct _adapter *padapter, struct recv_buf *precvbuf) -{ - precvbuf->transfer_len = 0; - precvbuf->len = 0; - precvbuf->ref_cnt = 0; - if (precvbuf->pbuf) { - precvbuf->pdata = precvbuf->pbuf; - precvbuf->phead = precvbuf->pbuf; - precvbuf->ptail = precvbuf->pbuf; - precvbuf->pend = precvbuf->pdata + MAX_RECVBUF_SZ; - } -} - -void r8712_free_recvframe(union recv_frame *precvframe, - struct __queue *pfree_recv_queue) -{ - unsigned long irqL; - struct _adapter *padapter = precvframe->u.hdr.adapter; - struct recv_priv *precvpriv = &padapter->recvpriv; - - if (precvframe->u.hdr.pkt) { - dev_kfree_skb_any(precvframe->u.hdr.pkt);/*free skb by driver*/ - precvframe->u.hdr.pkt = NULL; - } - spin_lock_irqsave(&pfree_recv_queue->lock, irqL); - list_del_init(&precvframe->u.hdr.list); - list_add_tail(&precvframe->u.hdr.list, &pfree_recv_queue->queue); - if (padapter) { - if (pfree_recv_queue == &precvpriv->free_recv_queue) - precvpriv->free_recvframe_cnt++; - } - spin_unlock_irqrestore(&pfree_recv_queue->lock, irqL); -} - -static void update_recvframe_attrib_from_recvstat(struct rx_pkt_attrib *pattrib, - struct recv_stat *prxstat) -{ - u16 drvinfo_sz; - - drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16; - drvinfo_sz <<= 3; - /*TODO: - * Offset 0 - */ - pattrib->bdecrypted = (le32_to_cpu(prxstat->rxdw0) & BIT(27)) == 0; - pattrib->crc_err = (le32_to_cpu(prxstat->rxdw0) & BIT(14)) != 0; - /*Offset 4*/ - /*Offset 8*/ - /*Offset 12*/ - if (le32_to_cpu(prxstat->rxdw3) & BIT(13)) { - pattrib->tcpchk_valid = 1; /* valid */ - if (le32_to_cpu(prxstat->rxdw3) & BIT(11)) - pattrib->tcp_chkrpt = 1; /* correct */ - else - pattrib->tcp_chkrpt = 0; /* incorrect */ - if (le32_to_cpu(prxstat->rxdw3) & BIT(12)) - pattrib->ip_chkrpt = 1; /* correct */ - else - pattrib->ip_chkrpt = 0; /* incorrect */ - } else { - pattrib->tcpchk_valid = 0; /* invalid */ - } - pattrib->mcs_rate = (u8)((le32_to_cpu(prxstat->rxdw3)) & 0x3f); - pattrib->htc = (u8)((le32_to_cpu(prxstat->rxdw3) >> 14) & 0x1); - /*Offset 16*/ - /*Offset 20*/ - /*phy_info*/ -} - -/*perform defrag*/ -static union recv_frame *recvframe_defrag(struct _adapter *adapter, - struct __queue *defrag_q) -{ - struct list_head *plist, *phead; - u8 wlanhdr_offset; - u8 curfragnum; - struct recv_frame_hdr *pfhdr, *pnfhdr; - union recv_frame *prframe, *pnextrframe; - struct __queue *pfree_recv_queue; - - pfree_recv_queue = &adapter->recvpriv.free_recv_queue; - phead = &defrag_q->queue; - plist = phead->next; - prframe = container_of(plist, union recv_frame, u.list); - list_del_init(&prframe->u.list); - pfhdr = &prframe->u.hdr; - curfragnum = 0; - if (curfragnum != pfhdr->attrib.frag_num) { - /*the first fragment number must be 0 - *free the whole queue - */ - r8712_free_recvframe(prframe, pfree_recv_queue); - r8712_free_recvframe_queue(defrag_q, pfree_recv_queue); - return NULL; - } - curfragnum++; - plist = &defrag_q->queue; - plist = plist->next; - while (!end_of_queue_search(phead, plist)) { - pnextrframe = container_of(plist, union recv_frame, u.list); - pnfhdr = &pnextrframe->u.hdr; - /*check the fragment sequence (2nd ~n fragment frame) */ - if (curfragnum != pnfhdr->attrib.frag_num) { - /* the fragment number must increase (after decache) - * release the defrag_q & prframe - */ - r8712_free_recvframe(prframe, pfree_recv_queue); - r8712_free_recvframe_queue(defrag_q, pfree_recv_queue); - return NULL; - } - curfragnum++; - /* copy the 2nd~n fragment frame's payload to the first fragment - * get the 2nd~last fragment frame's payload - */ - wlanhdr_offset = pnfhdr->attrib.hdrlen + pnfhdr->attrib.iv_len; - recvframe_pull(pnextrframe, wlanhdr_offset); - /* append to first fragment frame's tail (if privacy frame, - * pull the ICV) - */ - recvframe_pull_tail(prframe, pfhdr->attrib.icv_len); - memcpy(pfhdr->rx_tail, pnfhdr->rx_data, pnfhdr->len); - recvframe_put(prframe, pnfhdr->len); - pfhdr->attrib.icv_len = pnfhdr->attrib.icv_len; - plist = plist->next; - } - /* free the defrag_q queue and return the prframe */ - r8712_free_recvframe_queue(defrag_q, pfree_recv_queue); - return prframe; -} - -/* check if need to defrag, if needed queue the frame to defrag_q */ -union recv_frame *r8712_recvframe_chk_defrag(struct _adapter *padapter, - union recv_frame *precv_frame) -{ - u8 ismfrag; - u8 fragnum; - u8 *psta_addr; - struct recv_frame_hdr *pfhdr; - struct sta_info *psta; - struct sta_priv *pstapriv; - struct list_head *phead; - union recv_frame *prtnframe = NULL; - struct __queue *pfree_recv_queue, *pdefrag_q; - - pstapriv = &padapter->stapriv; - pfhdr = &precv_frame->u.hdr; - pfree_recv_queue = &padapter->recvpriv.free_recv_queue; - /* need to define struct of wlan header frame ctrl */ - ismfrag = pfhdr->attrib.mfrag; - fragnum = pfhdr->attrib.frag_num; - psta_addr = pfhdr->attrib.ta; - psta = r8712_get_stainfo(pstapriv, psta_addr); - if (!psta) - pdefrag_q = NULL; - else - pdefrag_q = &psta->sta_recvpriv.defrag_q; - - if ((ismfrag == 0) && (fragnum == 0)) - prtnframe = precv_frame;/*isn't a fragment frame*/ - if (ismfrag == 1) { - /* 0~(n-1) fragment frame - * enqueue to defraf_g - */ - if (pdefrag_q) { - if (fragnum == 0) { - /*the first fragment*/ - if (!list_empty(&pdefrag_q->queue)) { - /*free current defrag_q */ - r8712_free_recvframe_queue(pdefrag_q, - pfree_recv_queue); - } - } - /* Then enqueue the 0~(n-1) fragment to the defrag_q */ - phead = &pdefrag_q->queue; - list_add_tail(&pfhdr->list, phead); - prtnframe = NULL; - } else { - /* can't find this ta's defrag_queue, so free this - * recv_frame - */ - r8712_free_recvframe(precv_frame, pfree_recv_queue); - prtnframe = NULL; - } - } - if ((ismfrag == 0) && (fragnum != 0)) { - /* the last fragment frame - * enqueue the last fragment - */ - if (pdefrag_q) { - phead = &pdefrag_q->queue; - list_add_tail(&pfhdr->list, phead); - /*call recvframe_defrag to defrag*/ - precv_frame = recvframe_defrag(padapter, pdefrag_q); - prtnframe = precv_frame; - } else { - /* can't find this ta's defrag_queue, so free this - * recv_frame - */ - r8712_free_recvframe(precv_frame, pfree_recv_queue); - prtnframe = NULL; - } - } - if (prtnframe && (prtnframe->u.hdr.attrib.privacy)) { - /* after defrag we must check tkip mic code */ - if (r8712_recvframe_chkmic(padapter, prtnframe) == _FAIL) { - r8712_free_recvframe(prtnframe, pfree_recv_queue); - prtnframe = NULL; - } - } - return prtnframe; -} - -static void amsdu_to_msdu(struct _adapter *padapter, union recv_frame *prframe) -{ - int a_len, padding_len; - u16 eth_type, nSubframe_Length; - u8 nr_subframes, i; - unsigned char *pdata; - struct rx_pkt_attrib *pattrib; - _pkt *sub_skb, *subframes[MAX_SUBFRAME_COUNT]; - struct recv_priv *precvpriv = &padapter->recvpriv; - struct __queue *pfree_recv_queue = &precvpriv->free_recv_queue; - - nr_subframes = 0; - pattrib = &prframe->u.hdr.attrib; - recvframe_pull(prframe, prframe->u.hdr.attrib.hdrlen); - if (prframe->u.hdr.attrib.iv_len > 0) - recvframe_pull(prframe, prframe->u.hdr.attrib.iv_len); - a_len = prframe->u.hdr.len; - pdata = prframe->u.hdr.rx_data; - while (a_len > ETH_HLEN) { - /* Offset 12 denote 2 mac address */ - nSubframe_Length = *((u16 *)(pdata + 12)); - /*==m==>change the length order*/ - nSubframe_Length = (nSubframe_Length >> 8) + - (nSubframe_Length << 8); - if (a_len < (ETHERNET_HEADER_SIZE + nSubframe_Length)) { - netdev_warn(padapter->pnetdev, "r8712u: nRemain_Length is %d and nSubframe_Length is: %d\n", - a_len, nSubframe_Length); - goto exit; - } - /* move the data point to data content */ - pdata += ETH_HLEN; - a_len -= ETH_HLEN; - /* Allocate new skb for releasing to upper layer */ - sub_skb = dev_alloc_skb(nSubframe_Length + 12); - if (!sub_skb) - break; - skb_reserve(sub_skb, 12); - skb_put_data(sub_skb, pdata, nSubframe_Length); - subframes[nr_subframes++] = sub_skb; - if (nr_subframes >= MAX_SUBFRAME_COUNT) { - netdev_warn(padapter->pnetdev, "r8712u: ParseSubframe(): Too many Subframes! Packets dropped!\n"); - break; - } - pdata += nSubframe_Length; - a_len -= nSubframe_Length; - if (a_len != 0) { - padding_len = 4 - ((nSubframe_Length + ETH_HLEN) & 3); - if (padding_len == 4) - padding_len = 0; - if (a_len < padding_len) - goto exit; - pdata += padding_len; - a_len -= padding_len; - } - } - for (i = 0; i < nr_subframes; i++) { - sub_skb = subframes[i]; - /* convert hdr + possible LLC headers into Ethernet header */ - eth_type = (sub_skb->data[6] << 8) | sub_skb->data[7]; - if (sub_skb->len >= 8 && - ((!memcmp(sub_skb->data, rfc1042_header, SNAP_SIZE) && - eth_type != ETH_P_AARP && eth_type != ETH_P_IPX) || - !memcmp(sub_skb->data, bridge_tunnel_header, SNAP_SIZE))) { - /* remove RFC1042 or Bridge-Tunnel encapsulation and - * replace EtherType - */ - skb_pull(sub_skb, SNAP_SIZE); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, - ETH_ALEN); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, - ETH_ALEN); - } else { - __be16 len; - /* Leave Ethernet header part of hdr and full payload */ - len = htons(sub_skb->len); - memcpy(skb_push(sub_skb, 2), &len, 2); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, - ETH_ALEN); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, - ETH_ALEN); - } - /* Indicate the packets to upper layer */ - if (sub_skb) { - sub_skb->protocol = - eth_type_trans(sub_skb, padapter->pnetdev); - sub_skb->dev = padapter->pnetdev; - if ((pattrib->tcpchk_valid == 1) && - (pattrib->tcp_chkrpt == 1)) { - sub_skb->ip_summed = CHECKSUM_UNNECESSARY; - } else { - sub_skb->ip_summed = CHECKSUM_NONE; - } - netif_rx(sub_skb); - } - } -exit: - prframe->u.hdr.len = 0; - r8712_free_recvframe(prframe, pfree_recv_queue); -} - -void r8712_rxcmd_event_hdl(struct _adapter *padapter, void *prxcmdbuf) -{ - __le32 voffset; - u8 *poffset; - u16 cmd_len, drvinfo_sz; - struct recv_stat *prxstat; - - poffset = prxcmdbuf; - voffset = *(__le32 *)poffset; - prxstat = prxcmdbuf; - drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16; - drvinfo_sz <<= 3; - poffset += RXDESC_SIZE + drvinfo_sz; - do { - voffset = *(__le32 *)poffset; - cmd_len = (u16)(le32_to_cpu(voffset) & 0xffff); - r8712_event_handle(padapter, (__le32 *)poffset); - poffset += (cmd_len + 8);/*8 bytes alignment*/ - } while (le32_to_cpu(voffset) & BIT(31)); -} - -static int check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl, - u16 seq_num) -{ - u8 wsize = preorder_ctrl->wsize_b; - u16 wend = (preorder_ctrl->indicate_seq + wsize - 1) % 4096; - - /* Rx Reorder initialize condition.*/ - if (preorder_ctrl->indicate_seq == 0xffff) - preorder_ctrl->indicate_seq = seq_num; - /* Drop out the packet which SeqNum is smaller than WinStart */ - if (SN_LESS(seq_num, preorder_ctrl->indicate_seq)) - return false; - /* - * Sliding window manipulation. Conditions includes: - * 1. Incoming SeqNum is equal to WinStart =>Window shift 1 - * 2. Incoming SeqNum is larger than the WinEnd => Window shift N - */ - if (SN_EQUAL(seq_num, preorder_ctrl->indicate_seq)) - preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + - 1) % 4096; - else if (SN_LESS(wend, seq_num)) { - if (seq_num >= (wsize - 1)) - preorder_ctrl->indicate_seq = seq_num + 1 - wsize; - else - preorder_ctrl->indicate_seq = 4095 - (wsize - - (seq_num + 1)) + 1; - } - return true; -} - -static int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, - union recv_frame *prframe) -{ - struct list_head *phead, *plist; - union recv_frame *pnextrframe; - struct rx_pkt_attrib *pnextattrib; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; - - phead = &ppending_recvframe_queue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - pnextrframe = container_of(plist, union recv_frame, u.list); - pnextattrib = &pnextrframe->u.hdr.attrib; - - if (SN_EQUAL(pnextattrib->seq_num, pattrib->seq_num)) - return false; - - if (SN_LESS(pnextattrib->seq_num, pattrib->seq_num)) - plist = plist->next; - else - break; - } - list_del_init(&prframe->u.hdr.list); - list_add_tail(&prframe->u.hdr.list, plist); - return true; -} - -int r8712_recv_indicatepkts_in_order(struct _adapter *padapter, - struct recv_reorder_ctrl *preorder_ctrl, - int bforced) -{ - struct list_head *phead, *plist; - union recv_frame *prframe; - struct rx_pkt_attrib *pattrib; - int bPktInBuf = false; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - - phead = &ppending_recvframe_queue->queue; - plist = phead->next; - /* Handling some condition for forced indicate case.*/ - if (bforced) { - if (list_empty(phead)) - return true; - - prframe = container_of(plist, union recv_frame, u.list); - pattrib = &prframe->u.hdr.attrib; - preorder_ctrl->indicate_seq = pattrib->seq_num; - } - /* Prepare indication list and indication. - * Check if there is any packet need indicate. - */ - while (!list_empty(phead)) { - prframe = container_of(plist, union recv_frame, u.list); - pattrib = &prframe->u.hdr.attrib; - if (!SN_LESS(preorder_ctrl->indicate_seq, pattrib->seq_num)) { - plist = plist->next; - list_del_init(&prframe->u.hdr.list); - if (SN_EQUAL(preorder_ctrl->indicate_seq, - pattrib->seq_num)) - preorder_ctrl->indicate_seq = - (preorder_ctrl->indicate_seq + 1) % 4096; - /*indicate this recv_frame*/ - if (!pattrib->amsdu) { - if (!padapter->driver_stopped && - !padapter->surprise_removed) { - /* indicate this recv_frame */ - r8712_recv_indicatepkt(padapter, - prframe); - } - } else if (pattrib->amsdu == 1) { - amsdu_to_msdu(padapter, prframe); - } - /* Update local variables. */ - bPktInBuf = false; - } else { - bPktInBuf = true; - break; - } - } - return bPktInBuf; -} - -static int recv_indicatepkt_reorder(struct _adapter *padapter, - union recv_frame *prframe) -{ - unsigned long irql; - struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; - struct recv_reorder_ctrl *preorder_ctrl = prframe->u.hdr.preorder_ctrl; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - - if (!pattrib->amsdu) { - /* s1. */ - r8712_wlanhdr_to_ethhdr(prframe); - if (pattrib->qos != 1) { - if (!padapter->driver_stopped && - !padapter->surprise_removed) { - r8712_recv_indicatepkt(padapter, prframe); - return 0; - } else { - return -EINVAL; - } - } - } - spin_lock_irqsave(&ppending_recvframe_queue->lock, irql); - /*s2. check if winstart_b(indicate_seq) needs to be updated*/ - if (!check_indicate_seq(preorder_ctrl, pattrib->seq_num)) - goto _err_exit; - /*s3. Insert all packet into Reorder Queue to maintain its ordering.*/ - if (!enqueue_reorder_recvframe(preorder_ctrl, prframe)) - goto _err_exit; - /*s4. - * Indication process. - * After Packet dropping and Sliding Window shifting as above, we can - * now just indicate the packets with the SeqNum smaller than latest - * WinStart and buffer other packets. - * - * For Rx Reorder condition: - * 1. All packets with SeqNum smaller than WinStart => Indicate - * 2. All packets with SeqNum larger than or equal to - * WinStart => Buffer it. - */ - if (r8712_recv_indicatepkts_in_order(padapter, preorder_ctrl, false)) { - mod_timer(&preorder_ctrl->reordering_ctrl_timer, - jiffies + msecs_to_jiffies(REORDER_WAIT_TIME)); - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); - } else { - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); - del_timer(&preorder_ctrl->reordering_ctrl_timer); - } - return 0; -_err_exit: - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); - return -ENOMEM; -} - -void r8712_reordering_ctrl_timeout_handler(void *pcontext) -{ - unsigned long irql; - struct recv_reorder_ctrl *preorder_ctrl = pcontext; - struct _adapter *padapter = preorder_ctrl->padapter; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - - if (padapter->driver_stopped || padapter->surprise_removed) - return; - spin_lock_irqsave(&ppending_recvframe_queue->lock, irql); - r8712_recv_indicatepkts_in_order(padapter, preorder_ctrl, true); - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); -} - -static int r8712_process_recv_indicatepkts(struct _adapter *padapter, - union recv_frame *prframe) -{ - int retval = _SUCCESS; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - if (phtpriv->ht_option == 1) { /*B/G/N Mode*/ - if (recv_indicatepkt_reorder(padapter, prframe)) { - /* including perform A-MPDU Rx Ordering Buffer Control*/ - if (!padapter->driver_stopped && - !padapter->surprise_removed) - return _FAIL; - } - } else { /*B/G mode*/ - retval = r8712_wlanhdr_to_ethhdr(prframe); - if (retval) - return _FAIL; - if (!padapter->driver_stopped && !padapter->surprise_removed) { - /* indicate this recv_frame */ - r8712_recv_indicatepkt(padapter, prframe); - } else { - return _FAIL; - } - } - return retval; -} - -static u8 query_rx_pwr_percentage(s8 antpower) -{ - if ((antpower <= -100) || (antpower >= 20)) - return 0; - else if (antpower >= 0) - return 100; - else - return 100 + antpower; -} - -static u8 evm_db2percentage(s8 value) -{ - /* - * -33dB~0dB to 0%~99% - */ - s8 ret_val = clamp(-value, 0, 33) * 3; - - if (ret_val == 99) - ret_val = 100; - - return ret_val; -} - -s32 r8712_signal_scale_mapping(s32 cur_sig) -{ - s32 ret_sig; - - if (cur_sig >= 51 && cur_sig <= 100) - ret_sig = 100; - else if (cur_sig >= 41 && cur_sig <= 50) - ret_sig = 80 + ((cur_sig - 40) * 2); - else if (cur_sig >= 31 && cur_sig <= 40) - ret_sig = 66 + (cur_sig - 30); - else if (cur_sig >= 21 && cur_sig <= 30) - ret_sig = 54 + (cur_sig - 20); - else if (cur_sig >= 10 && cur_sig <= 20) - ret_sig = 42 + (((cur_sig - 10) * 2) / 3); - else if (cur_sig >= 5 && cur_sig <= 9) - ret_sig = 22 + (((cur_sig - 5) * 3) / 2); - else if (cur_sig >= 1 && cur_sig <= 4) - ret_sig = 6 + (((cur_sig - 1) * 3) / 2); - else - ret_sig = cur_sig; - return ret_sig; -} - -static s32 translate2dbm(struct _adapter *padapter, u8 signal_strength_idx) -{ - s32 signal_power; /* in dBm.*/ - /* Translate to dBm (x=0.5y-95).*/ - signal_power = (s32)((signal_strength_idx + 1) >> 1); - signal_power -= 95; - return signal_power; -} - -static void query_rx_phy_status(struct _adapter *padapter, - union recv_frame *prframe) -{ - u8 i, max_spatial_stream, evm; - struct recv_stat *prxstat = (struct recv_stat *)prframe->u.hdr.rx_head; - struct phy_stat *pphy_stat = (struct phy_stat *)(prxstat + 1); - u8 *pphy_head = (u8 *)(prxstat + 1); - s8 rx_pwr[4], rx_pwr_all; - u8 pwdb_all; - u32 rssi, total_rssi = 0; - u8 bcck_rate = 0, rf_rx_num = 0, cck_highpwr = 0; - struct phy_cck_rx_status *pcck_buf; - u8 sq; - - /* Record it for next packet processing*/ - bcck_rate = (prframe->u.hdr.attrib.mcs_rate <= 3 ? 1 : 0); - if (bcck_rate) { - u8 report; - - /* CCK Driver info Structure is not the same as OFDM packet.*/ - pcck_buf = (struct phy_cck_rx_status *)pphy_stat; - /* (1)Hardware does not provide RSSI for CCK - * (2)PWDB, Average PWDB calculated by hardware - * (for rate adaptive) - */ - if (!cck_highpwr) { - report = pcck_buf->cck_agc_rpt & 0xc0; - report >>= 6; - switch (report) { - /* Modify the RF RNA gain value to -40, -20, - * -2, 14 by Jenyu's suggestion - * Note: different RF with the different - * RNA gain. - */ - case 0x3: - rx_pwr_all = -40 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - case 0x2: - rx_pwr_all = -20 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - case 0x1: - rx_pwr_all = -2 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - case 0x0: - rx_pwr_all = 14 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - } - } else { - report = ((u8)(le32_to_cpu(pphy_stat->phydw1) >> 8)) & - 0x60; - report >>= 5; - switch (report) { - case 0x3: - rx_pwr_all = -40 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - case 0x2: - rx_pwr_all = -20 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - case 0x1: - rx_pwr_all = -2 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - case 0x0: - rx_pwr_all = 14 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - } - } - pwdb_all = query_rx_pwr_percentage(rx_pwr_all); - /* CCK gain is smaller than OFDM/MCS gain,*/ - /* so we add gain diff by experiences, the val is 6 */ - pwdb_all += 6; - if (pwdb_all > 100) - pwdb_all = 100; - /* modify the offset to make the same gain index with OFDM.*/ - if (pwdb_all > 34 && pwdb_all <= 42) - pwdb_all -= 2; - else if (pwdb_all > 26 && pwdb_all <= 34) - pwdb_all -= 6; - else if (pwdb_all > 14 && pwdb_all <= 26) - pwdb_all -= 8; - else if (pwdb_all > 4 && pwdb_all <= 14) - pwdb_all -= 4; - /* - * (3) Get Signal Quality (EVM) - */ - if (pwdb_all > 40) { - sq = 100; - } else { - sq = pcck_buf->sq_rpt; - if (pcck_buf->sq_rpt > 64) - sq = 0; - else if (pcck_buf->sq_rpt < 20) - sq = 100; - else - sq = ((64 - sq) * 100) / 44; - } - prframe->u.hdr.attrib.signal_qual = sq; - prframe->u.hdr.attrib.rx_mimo_signal_qual[0] = sq; - prframe->u.hdr.attrib.rx_mimo_signal_qual[1] = -1; - } else { - /* (1)Get RSSI for HT rate */ - for (i = 0; i < ((padapter->registrypriv.rf_config) & - 0x0f); i++) { - rf_rx_num++; - rx_pwr[i] = ((pphy_head[PHY_STAT_GAIN_TRSW_SHT + i] - & 0x3F) * 2) - 110; - /* Translate DBM to percentage. */ - rssi = query_rx_pwr_percentage(rx_pwr[i]); - total_rssi += rssi; - } - /* (2)PWDB, Average PWDB calculated by hardware (for - * rate adaptive) - */ - rx_pwr_all = (((pphy_head[PHY_STAT_PWDB_ALL_SHT]) >> 1) & 0x7f) - - 106; - pwdb_all = query_rx_pwr_percentage(rx_pwr_all); - - { - /* (3)EVM of HT rate */ - if (prframe->u.hdr.attrib.htc && - prframe->u.hdr.attrib.mcs_rate >= 20 && - prframe->u.hdr.attrib.mcs_rate <= 27) { - /* both spatial stream make sense */ - max_spatial_stream = 2; - } else { - /* only spatial stream 1 makes sense */ - max_spatial_stream = 1; - } - for (i = 0; i < max_spatial_stream; i++) { - evm = evm_db2percentage((pphy_head - [PHY_STAT_RXEVM_SHT + i]));/*dbm*/ - prframe->u.hdr.attrib.signal_qual = - (u8)(evm & 0xff); - prframe->u.hdr.attrib.rx_mimo_signal_qual[i] = - (u8)(evm & 0xff); - } - } - } - /* UI BSS List signal strength(in percentage), make it good looking, - * from 0~100. It is assigned to the BSS List in - * GetValueFromBeaconOrProbeRsp(). - */ - if (bcck_rate) { - prframe->u.hdr.attrib.signal_strength = - (u8)r8712_signal_scale_mapping(pwdb_all); - } else { - if (rf_rx_num != 0) - prframe->u.hdr.attrib.signal_strength = - (u8)(r8712_signal_scale_mapping(total_rssi /= - rf_rx_num)); - } -} - -static void process_link_qual(struct _adapter *padapter, - union recv_frame *prframe) -{ - u32 last_evm = 0, tmpVal; - struct rx_pkt_attrib *pattrib; - struct smooth_rssi_data *sqd = &padapter->recvpriv.signal_qual_data; - - if (!prframe || !padapter) - return; - pattrib = &prframe->u.hdr.attrib; - if (pattrib->signal_qual != 0) { - /* - * 1. Record the general EVM to the sliding window. - */ - if (sqd->total_num++ >= PHY_LINKQUALITY_SLID_WIN_MAX) { - sqd->total_num = PHY_LINKQUALITY_SLID_WIN_MAX; - last_evm = sqd->elements[sqd->index]; - sqd->total_val -= last_evm; - } - sqd->total_val += pattrib->signal_qual; - sqd->elements[sqd->index++] = pattrib->signal_qual; - if (sqd->index >= PHY_LINKQUALITY_SLID_WIN_MAX) - sqd->index = 0; - - /* <1> Showed on UI for user, in percentage. */ - tmpVal = sqd->total_val / sqd->total_num; - padapter->recvpriv.signal = (u8)tmpVal; - } -} - -static void process_rssi(struct _adapter *padapter, union recv_frame *prframe) -{ - u32 last_rssi, tmp_val; - struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; - struct smooth_rssi_data *ssd = &padapter->recvpriv.signal_strength_data; - - if (ssd->total_num++ >= PHY_RSSI_SLID_WIN_MAX) { - ssd->total_num = PHY_RSSI_SLID_WIN_MAX; - last_rssi = ssd->elements[ssd->index]; - ssd->total_val -= last_rssi; - } - ssd->total_val += pattrib->signal_strength; - ssd->elements[ssd->index++] = pattrib->signal_strength; - if (ssd->index >= PHY_RSSI_SLID_WIN_MAX) - ssd->index = 0; - tmp_val = ssd->total_val / ssd->total_num; - padapter->recvpriv.rssi = (s8)translate2dbm(padapter, (u8)tmp_val); -} - -static void process_phy_info(struct _adapter *padapter, - union recv_frame *prframe) -{ - query_rx_phy_status(padapter, prframe); - process_rssi(padapter, prframe); - process_link_qual(padapter, prframe); -} - -int recv_func(struct _adapter *padapter, void *pcontext) -{ - struct rx_pkt_attrib *pattrib; - union recv_frame *prframe, *orig_prframe; - int retval = _SUCCESS; - struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - prframe = pcontext; - orig_prframe = prframe; - pattrib = &prframe->u.hdr.attrib; - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - if (pattrib->crc_err == 1) - padapter->mppriv.rx_crcerrpktcount++; - else - padapter->mppriv.rx_pktcount++; - if (!check_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE)) { - /* free this recv_frame */ - r8712_free_recvframe(orig_prframe, pfree_recv_queue); - goto _exit_recv_func; - } - } - /* check the frame crtl field and decache */ - retval = r8712_validate_recv_frame(padapter, prframe); - if (retval != _SUCCESS) { - /* free this recv_frame */ - r8712_free_recvframe(orig_prframe, pfree_recv_queue); - goto _exit_recv_func; - } - process_phy_info(padapter, prframe); - prframe = r8712_decryptor(padapter, prframe); - if (!prframe) { - retval = _FAIL; - goto _exit_recv_func; - } - prframe = r8712_recvframe_chk_defrag(padapter, prframe); - if (!prframe) - goto _exit_recv_func; - prframe = r8712_portctrl(padapter, prframe); - if (!prframe) { - retval = _FAIL; - goto _exit_recv_func; - } - retval = r8712_process_recv_indicatepkts(padapter, prframe); - if (retval != _SUCCESS) { - r8712_free_recvframe(orig_prframe, pfree_recv_queue); - goto _exit_recv_func; - } -_exit_recv_func: - return retval; -} - -static void recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb) -{ - u8 *pbuf, shift_sz = 0; - u8 frag, mf; - uint pkt_len; - u32 transfer_len; - struct recv_stat *prxstat; - u16 pkt_cnt, drvinfo_sz, pkt_offset, tmp_len, alloc_sz; - struct __queue *pfree_recv_queue; - _pkt *pkt_copy = NULL; - union recv_frame *precvframe = NULL; - struct recv_priv *precvpriv = &padapter->recvpriv; - - pfree_recv_queue = &precvpriv->free_recv_queue; - pbuf = pskb->data; - prxstat = (struct recv_stat *)pbuf; - pkt_cnt = (le32_to_cpu(prxstat->rxdw2) >> 16) & 0xff; - pkt_len = le32_to_cpu(prxstat->rxdw0) & 0x00003fff; - transfer_len = pskb->len; - /* Test throughput with Netgear 3700 (No security) with Chariot 3T3R - * pairs. The packet count will be a big number so that the containing - * packet will effect the Rx reordering. - */ - if (transfer_len < pkt_len) { - /* In this case, it means the MAX_RECVBUF_SZ is too small to - * get the data from 8712u. - */ - return; - } - do { - prxstat = (struct recv_stat *)pbuf; - pkt_len = le32_to_cpu(prxstat->rxdw0) & 0x00003fff; - /* more fragment bit */ - mf = (le32_to_cpu(prxstat->rxdw1) >> 27) & 0x1; - /* ragmentation number */ - frag = (le32_to_cpu(prxstat->rxdw2) >> 12) & 0xf; - /* uint 2^3 = 8 bytes */ - drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16; - drvinfo_sz <<= 3; - if (pkt_len <= 0) - return; - /* Qos data, wireless lan header length is 26 */ - if ((le32_to_cpu(prxstat->rxdw0) >> 23) & 0x01) - shift_sz = 2; - precvframe = r8712_alloc_recvframe(pfree_recv_queue); - if (!precvframe) - return; - INIT_LIST_HEAD(&precvframe->u.hdr.list); - precvframe->u.hdr.precvbuf = NULL; /*can't access the precvbuf*/ - precvframe->u.hdr.len = 0; - tmp_len = pkt_len + drvinfo_sz + RXDESC_SIZE; - pkt_offset = (u16)round_up(tmp_len, 128); - /* for first fragment packet, driver need allocate 1536 + - * drvinfo_sz + RXDESC_SIZE to defrag packet. - */ - if ((mf == 1) && (frag == 0)) - /*1658+6=1664, 1664 is 128 alignment.*/ - alloc_sz = max_t(u16, tmp_len, 1658); - else - alloc_sz = tmp_len; - /* 2 is for IP header 4 bytes alignment in QoS packet case. - * 4 is for skb->data 4 bytes alignment. - */ - alloc_sz += 6; - pkt_copy = netdev_alloc_skb(padapter->pnetdev, alloc_sz); - if (!pkt_copy) - return; - - precvframe->u.hdr.pkt = pkt_copy; - skb_reserve(pkt_copy, 4 - ((addr_t)(pkt_copy->data) % 4)); - skb_reserve(pkt_copy, shift_sz); - memcpy(pkt_copy->data, pbuf, tmp_len); - precvframe->u.hdr.rx_head = pkt_copy->data; - precvframe->u.hdr.rx_data = pkt_copy->data; - precvframe->u.hdr.rx_tail = pkt_copy->data; - precvframe->u.hdr.rx_end = pkt_copy->data + alloc_sz; - - recvframe_put(precvframe, tmp_len); - recvframe_pull(precvframe, drvinfo_sz + RXDESC_SIZE); - /* because the endian issue, driver avoid reference to the - * rxstat after calling update_recvframe_attrib_from_recvstat(); - */ - update_recvframe_attrib_from_recvstat(&precvframe->u.hdr.attrib, - prxstat); - r8712_recv_entry(precvframe); - transfer_len -= pkt_offset; - pbuf += pkt_offset; - pkt_cnt--; - precvframe = NULL; - pkt_copy = NULL; - } while ((transfer_len > 0) && pkt_cnt > 0); -} - -static void recv_tasklet(struct tasklet_struct *t) -{ - struct sk_buff *pskb; - struct _adapter *padapter = from_tasklet(padapter, t, - recvpriv.recv_tasklet); - struct recv_priv *precvpriv = &padapter->recvpriv; - - while (NULL != (pskb = skb_dequeue(&precvpriv->rx_skb_queue))) { - recvbuf2recvframe(padapter, pskb); - skb_reset_tail_pointer(pskb); - pskb->len = 0; - if (!skb_cloned(pskb)) - skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb); - else - consume_skb(pskb); - } -} diff --git a/drivers/staging/rtl8712/rtl8712_recv.h b/drivers/staging/rtl8712/rtl8712_recv.h deleted file mode 100644 index f4d20b0efd4e..000000000000 --- a/drivers/staging/rtl8712/rtl8712_recv.h +++ /dev/null @@ -1,145 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL8712_RECV_H_ -#define _RTL8712_RECV_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -/* Realtek's v2.6.6 reduced this to 4. However, under heavy network and CPU - * loads, even 8 receive buffers might not be enough; cutting it to 4 seemed - * unwise. - */ -#define NR_RECVBUFF (8) - -#define NR_PREALLOC_RECV_SKB (8) -#define RXDESC_SIZE 24 -#define RXDESC_OFFSET RXDESC_SIZE -#define RECV_BLK_SZ 512 -#define RECV_BLK_CNT 16 -#define RECV_BLK_TH RECV_BLK_CNT -#define MAX_RECVBUF_SZ 9100 -#define RECVBUFF_ALIGN_SZ 512 -#define RSVD_ROOM_SZ (0) -/*These definition is used for Rx packet reordering.*/ -#define SN_LESS(a, b) (((a-b) & 0x800) != 0) -#define SN_EQUAL(a, b) (a == b) -#define REORDER_WAIT_TIME 30 /* (ms)*/ - -struct recv_stat { - __le32 rxdw0; - __le32 rxdw1; - __le32 rxdw2; - __le32 rxdw3; - __le32 rxdw4; - __le32 rxdw5; -}; - -struct phy_cck_rx_status { - /* For CCK rate descriptor. This is a unsigned 8:1 variable. - * LSB bit present 0.5. And MSB 7 bts present a signed value. - * Range from -64~+63.5. - */ - u8 adc_pwdb_X[4]; - u8 sq_rpt; - u8 cck_agc_rpt; -}; - -struct phy_stat { - __le32 phydw0; - __le32 phydw1; - __le32 phydw2; - __le32 phydw3; - __le32 phydw4; - __le32 phydw5; - __le32 phydw6; - __le32 phydw7; -}; - -#define PHY_STAT_GAIN_TRSW_SHT 0 -#define PHY_STAT_PWDB_ALL_SHT 4 -#define PHY_STAT_CFOSHO_SHT 5 -#define PHY_STAT_CCK_AGC_RPT_SHT 5 -#define PHY_STAT_CFOTAIL_SHT 9 -#define PHY_STAT_RXEVM_SHT 13 -#define PHY_STAT_RXSNR_SHT 15 -#define PHY_STAT_PDSNR_SHT 19 -#define PHY_STAT_CSI_CURRENT_SHT 21 -#define PHY_STAT_CSI_TARGET_SHT 23 -#define PHY_STAT_SIGEVM_SHT 25 -#define PHY_STAT_MAX_EX_PWR_SHT 26 - -union recvstat { - struct recv_stat recv_stat; - unsigned int value[RXDESC_SIZE>>2]; -}; - -struct recv_buf { - struct list_head list; - spinlock_t recvbuf_lock; - u32 ref_cnt; - struct _adapter *adapter; - struct urb *purb; - _pkt *pskb; - u8 irp_pending; - u32 transfer_len; - uint len; - u8 *phead; - u8 *pdata; - u8 *ptail; - u8 *pend; - u8 *pbuf; - u8 *pallocated_buf; -}; - -/* - * head -----> - * data -----> - * payload - * tail -----> - * end -----> - * len = (unsigned int )(tail - data); - */ -struct recv_frame_hdr { - struct list_head list; - _pkt *pkt; - _pkt *pkt_newalloc; - struct _adapter *adapter; - u8 fragcnt; - struct rx_pkt_attrib attrib; - uint len; - u8 *rx_head; - u8 *rx_data; - u8 *rx_tail; - u8 *rx_end; - void *precvbuf; - struct sta_info *psta; - /*for A-MPDU Rx reordering buffer control*/ - struct recv_reorder_ctrl *preorder_ctrl; -}; - -union recv_frame { - union { - struct list_head list; - struct recv_frame_hdr hdr; - } u; -}; - -void r8712_init_recvbuf(struct _adapter *padapter, struct recv_buf *precvbuf); -void r8712_rxcmd_event_hdl(struct _adapter *padapter, void *prxcmdbuf); -s32 r8712_signal_scale_mapping(s32 cur_sig); -void r8712_reordering_ctrl_timeout_handler(void *pcontext); - -#endif - diff --git a/drivers/staging/rtl8712/rtl8712_regdef.h b/drivers/staging/rtl8712/rtl8712_regdef.h deleted file mode 100644 index 28aec9aa539f..000000000000 --- a/drivers/staging/rtl8712/rtl8712_regdef.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_REGDEF_H__ -#define __RTL8712_REGDEF_H__ - -#include "rtl8712_syscfg_regdef.h" -#include "rtl8712_cmdctrl_regdef.h" -#include "rtl8712_macsetting_regdef.h" -#include "rtl8712_timectrl_regdef.h" -#include "rtl8712_fifoctrl_regdef.h" -#include "rtl8712_ratectrl_regdef.h" -#include "rtl8712_edcasetting_regdef.h" -#include "rtl8712_wmac_regdef.h" -#include "rtl8712_powersave_regdef.h" -#include "rtl8712_gp_regdef.h" -#include "rtl8712_debugctrl_regdef.h" - -#define HIMR (RTL8712_INTERRUPT_ + 0x08) - -#endif /* __RTL8712_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_security_bitdef.h b/drivers/staging/rtl8712/rtl8712_security_bitdef.h deleted file mode 100644 index 44275ef455a0..000000000000 --- a/drivers/staging/rtl8712/rtl8712_security_bitdef.h +++ /dev/null @@ -1,34 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_SECURITY_BITDEF_H__ -#define __RTL8712_SECURITY_BITDEF_H__ - -/*CAMCMD*/ -#define _SECCAM_POLLING BIT(31) -#define _SECCAM_CLR BIT(30) -#define _SECCAM_WE BIT(16) -#define _SECCAM_ADR_MSK 0x000000FF -#define _SECCAM_ADR_SHT 0 - -/*CAMDBG*/ -#define _SECCAM_INFO BIT(31) -#define _SEC_KEYFOUND BIT(30) -#define _SEC_CONFIG_MSK 0x3F000000 -#define _SEC_CONFIG_SHT 24 -#define _SEC_KEYCONTENT_MSK 0x00FFFFFF -#define _SEC_KEYCONTENT_SHT 0 - -/*SECCFG*/ -#define _NOSKMC BIT(5) -#define _SKBYA2 BIT(4) -#define _RXDEC BIT(3) -#define _TXENC BIT(2) -#define _RXUSEDK BIT(1) -#define _TXUSEDK BIT(0) - -#endif /*__RTL8712_SECURITY_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_spec.h b/drivers/staging/rtl8712/rtl8712_spec.h deleted file mode 100644 index 613a410e5714..000000000000 --- a/drivers/staging/rtl8712/rtl8712_spec.h +++ /dev/null @@ -1,121 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_SPEC_H__ -#define __RTL8712_SPEC_H__ - -#define RTL8712_IOBASE_TXPKT 0x10200000 /*IOBASE_TXPKT*/ -#define RTL8712_IOBASE_RXPKT 0x10210000 /*IOBASE_RXPKT*/ -#define RTL8712_IOBASE_RXCMD 0x10220000 /*IOBASE_RXCMD*/ -#define RTL8712_IOBASE_TXSTATUS 0x10230000 /*IOBASE_TXSTATUS*/ -#define RTL8712_IOBASE_RXSTATUS 0x10240000 /*IOBASE_RXSTATUS*/ -#define RTL8712_IOBASE_IOREG 0x10250000 /*IOBASE_IOREG ADDR*/ -#define RTL8712_IOBASE_SCHEDULER 0x10260000 /*IOBASE_SCHEDULE*/ - -#define RTL8712_IOBASE_TRXDMA 0x10270000 /*IOBASE_TRXDMA*/ -#define RTL8712_IOBASE_TXLLT 0x10280000 /*IOBASE_TXLLT*/ -#define RTL8712_IOBASE_WMAC 0x10290000 /*IOBASE_WMAC*/ -#define RTL8712_IOBASE_FW2HW 0x102A0000 /*IOBASE_FW2HW*/ -#define RTL8712_IOBASE_ACCESS_PHYREG 0x102B0000 /*IOBASE_ACCESS_PHYREG*/ - -#define RTL8712_IOBASE_FF 0x10300000 /*IOBASE_FIFO 0x1031000~0x103AFFFF*/ - -/*IOREG Offset for 8712*/ -#define RTL8712_SYSCFG_ RTL8712_IOBASE_IOREG -#define RTL8712_CMDCTRL_ (RTL8712_IOBASE_IOREG + 0x40) -#define RTL8712_MACIDSETTING_ (RTL8712_IOBASE_IOREG + 0x50) -#define RTL8712_TIMECTRL_ (RTL8712_IOBASE_IOREG + 0x80) -#define RTL8712_FIFOCTRL_ (RTL8712_IOBASE_IOREG + 0xA0) -#define RTL8712_RATECTRL_ (RTL8712_IOBASE_IOREG + 0x160) -#define RTL8712_EDCASETTING_ (RTL8712_IOBASE_IOREG + 0x1D0) -#define RTL8712_WMAC_ (RTL8712_IOBASE_IOREG + 0x200) -#define RTL8712_SECURITY_ (RTL8712_IOBASE_IOREG + 0x240) -#define RTL8712_POWERSAVE_ (RTL8712_IOBASE_IOREG + 0x260) -#define RTL8712_GP_ (RTL8712_IOBASE_IOREG + 0x2E0) -#define RTL8712_INTERRUPT_ (RTL8712_IOBASE_IOREG + 0x300) -#define RTL8712_DEBUGCTRL_ (RTL8712_IOBASE_IOREG + 0x310) -#define RTL8712_OFFLOAD_ (RTL8712_IOBASE_IOREG + 0x2D0) - -/*FIFO for 8712*/ -#define RTL8712_DMA_BCNQ (RTL8712_IOBASE_FF + 0x10000) -#define RTL8712_DMA_MGTQ (RTL8712_IOBASE_FF + 0x20000) -#define RTL8712_DMA_BMCQ (RTL8712_IOBASE_FF + 0x30000) -#define RTL8712_DMA_VOQ (RTL8712_IOBASE_FF + 0x40000) -#define RTL8712_DMA_VIQ (RTL8712_IOBASE_FF + 0x50000) -#define RTL8712_DMA_BEQ (RTL8712_IOBASE_FF + 0x60000) -#define RTL8712_DMA_BKQ (RTL8712_IOBASE_FF + 0x70000) -#define RTL8712_DMA_RX0FF (RTL8712_IOBASE_FF + 0x80000) -#define RTL8712_DMA_H2CCMD (RTL8712_IOBASE_FF + 0x90000) -#define RTL8712_DMA_C2HCMD (RTL8712_IOBASE_FF + 0xA0000) - -/*------------------------------*/ - -/*BIT 16 15*/ -#define DID_SDIO_LOCAL 0 /* 0 0*/ -#define DID_WLAN_IOREG 1 /* 0 1*/ -#define DID_WLAN_FIFO 3 /* 1 1*/ -#define DID_UNDEFINE (-1) - -#define CMD_ADDR_MAPPING_SHIFT 2 /*SDIO CMD ADDR MAPPING, - *shift 2 bit for match - * offset[14:2] - */ - -/*Offset for SDIO LOCAL*/ -#define OFFSET_SDIO_LOCAL 0x0FFF - -/*Offset for WLAN IOREG*/ -#define OFFSET_WLAN_IOREG 0x0FFF - -/*Offset for WLAN FIFO*/ -#define OFFSET_TX_BCNQ 0x0300 -#define OFFSET_TX_HIQ 0x0310 -#define OFFSET_TX_CMDQ 0x0320 -#define OFFSET_TX_MGTQ 0x0330 -#define OFFSET_TX_HCCAQ 0x0340 -#define OFFSET_TX_VOQ 0x0350 -#define OFFSET_TX_VIQ 0x0360 -#define OFFSET_TX_BEQ 0x0370 -#define OFFSET_TX_BKQ 0x0380 -#define OFFSET_RX_RX0FFQ 0x0390 -#define OFFSET_RX_C2HFFQ 0x03A0 - -#define BK_QID_01 1 -#define BK_QID_02 2 -#define BE_QID_01 0 -#define BE_QID_02 3 -#define VI_QID_01 4 -#define VI_QID_02 5 -#define VO_QID_01 6 -#define VO_QID_02 7 -#define HCCA_QID_01 8 -#define HCCA_QID_02 9 -#define HCCA_QID_03 10 -#define HCCA_QID_04 11 -#define HCCA_QID_05 12 -#define HCCA_QID_06 13 -#define HCCA_QID_07 14 -#define HCCA_QID_08 15 -#define HI_QID 17 -#define CMD_QID 19 -#define MGT_QID 18 -#define BCN_QID 16 - -#include "rtl8712_regdef.h" - -#include "rtl8712_bitdef.h" - -#include "basic_types.h" - -#endif /* __RTL8712_SPEC_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h b/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h deleted file mode 100644 index d92df3fbd2b1..000000000000 --- a/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h +++ /dev/null @@ -1,163 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_SYSCFG_BITDEF_H__ -#define __RTL8712_SYSCFG_BITDEF_H__ - -/*SYS_PWR_CTRL*/ -/*SRCTRL0*/ -/*SRCTRL1*/ -/*SYS_CLKR*/ - -/*SYS_IOS_CTRL*/ -#define iso_LDR2RP_SHT 8 /* EE Loader to Retention Path*/ -#define iso_LDR2RP BIT(iso_LDR2RP_SHT) /* 1:isolation, 0:attach*/ - -/*SYS_CTRL*/ -#define FEN_DIO_SDIO_SHT 0 -#define FEN_DIO_SDIO BIT(FEN_DIO_SDIO_SHT) -#define FEN_SDIO_SHT 1 -#define FEN_SDIO BIT(FEN_SDIO_SHT) -#define FEN_USBA_SHT 2 -#define FEN_USBA BIT(FEN_USBA_SHT) -#define FEN_UPLL_SHT 3 -#define FEN_UPLL BIT(FEN_UPLL_SHT) -#define FEN_USBD_SHT 4 -#define FEN_USBD BIT(FEN_USBD_SHT) -#define FEN_DIO_PCIE_SHT 5 -#define FEN_DIO_PCIE BIT(FEN_DIO_PCIE_SHT) -#define FEN_PCIEA_SHT 6 -#define FEN_PCIEA BIT(FEN_PCIEA_SHT) -#define FEN_PPLL_SHT 7 -#define FEN_PPLL BIT(FEN_PPLL_SHT) -#define FEN_PCIED_SHT 8 -#define FEN_PCIED BIT(FEN_PCIED_SHT) -#define FEN_CPUEN_SHT 10 -#define FEN_CPUEN BIT(FEN_CPUEN_SHT) -#define FEN_DCORE_SHT 11 -#define FEN_DCORE BIT(FEN_DCORE_SHT) -#define FEN_ELDR_SHT 12 -#define FEN_ELDR BIT(FEN_ELDR_SHT) -#define PWC_DV2LDR_SHT 13 -#define PWC_DV2LDR BIT(PWC_DV2LDR_SHT) /* Loader Power Enable*/ - -/*=== SYS_CLKR ===*/ -#define SYS_CLKSEL_SHT 0 -#define SYS_CLKSEL BIT(SYS_CLKSEL_SHT) /* System Clock 80MHz*/ -#define PS_CLKSEL_SHT 1 -#define PS_CLKSEL BIT(PS_CLKSEL_SHT) /*System power save - * clock select. - */ -#define CPU_CLKSEL_SHT 2 -#define CPU_CLKSEL BIT(CPU_CLKSEL_SHT) /* System Clock select, - * 1: AFE source, - * 0: System clock(L-Bus) - */ -#define INT32K_EN_SHT 3 -#define INT32K_EN BIT(INT32K_EN_SHT) -#define MACSLP_SHT 4 -#define MACSLP BIT(MACSLP_SHT) -#define MAC_CLK_EN_SHT 11 -#define MAC_CLK_EN BIT(MAC_CLK_EN_SHT) /* MAC Clock Enable.*/ -#define SYS_CLK_EN_SHT 12 -#define SYS_CLK_EN BIT(SYS_CLK_EN_SHT) -#define RING_CLK_EN_SHT 13 -#define RING_CLK_EN BIT(RING_CLK_EN_SHT) -#define SWHW_SEL_SHT 14 -#define SWHW_SEL BIT(SWHW_SEL_SHT) /* Load done, - * control path switch. - */ -#define FWHW_SEL_SHT 15 -#define FWHW_SEL BIT(FWHW_SEL_SHT) /* Sleep exit, - * control path switch. - */ - -/*9346CR*/ -#define _VPDIDX_MSK 0xFF00 -#define _VPDIDX_SHT 8 -#define _EEM_MSK 0x00C0 -#define _EEM_SHT 6 -#define _EEM0 BIT(6) -#define _EEM1 BIT(7) -#define _EEPROM_EN BIT(5) -#define _9356SEL BIT(4) -#define _EECS BIT(3) -#define _EESK BIT(2) -#define _EEDI BIT(1) -#define _EEDO BIT(0) - -/*AFE_MISC*/ -#define AFE_MISC_USB_MBEN_SHT 7 -#define AFE_MISC_USB_MBEN BIT(AFE_MISC_USB_MBEN_SHT) -#define AFE_MISC_USB_BGEN_SHT 6 -#define AFE_MISC_USB_BGEN BIT(AFE_MISC_USB_BGEN_SHT) -#define AFE_MISC_LD12_VDAJ_SHT 4 -#define AFE_MISC_LD12_VDAJ_MSK 0X0030 -#define AFE_MISC_LD12_VDAJ BIT(AFE_MISC_LD12_VDAJ_SHT) -#define AFE_MISC_I32_EN_SHT 3 -#define AFE_MISC_I32_EN BIT(AFE_MISC_I32_EN_SHT) -#define AFE_MISC_E32_EN_SHT 2 -#define AFE_MISC_E32_EN BIT(AFE_MISC_E32_EN_SHT) -#define AFE_MISC_MBEN_SHT 1 -#define AFE_MISC_MBEN BIT(AFE_MISC_MBEN_SHT)/* Enable AFE Macro - * Block's Mbias. - */ -#define AFE_MISC_BGEN_SHT 0 -#define AFE_MISC_BGEN BIT(AFE_MISC_BGEN_SHT)/* Enable AFE Macro - * Block's Bandgap. - */ - -/*--------------------------------------------------------------------------*/ -/* SPS1_CTRL bits (Offset 0x18-1E, 56bits)*/ -/*--------------------------------------------------------------------------*/ -#define SPS1_SWEN BIT(1) /* Enable vsps18 SW Macro Block.*/ -#define SPS1_LDEN BIT(0) /* Enable VSPS12 LDO Macro block.*/ - -/*----------------------------------------------------------------------------*/ -/* LDOA15_CTRL bits (Offset 0x20, 8bits)*/ -/*----------------------------------------------------------------------------*/ -#define LDA15_EN BIT(0) /* Enable LDOA15 Macro Block*/ - -/*----------------------------------------------------------------------------*/ -/* 8192S LDOV12D_CTRL bit (Offset 0x21, 8bits)*/ -/*----------------------------------------------------------------------------*/ -#define LDV12_EN BIT(0) /* Enable LDOVD12 Macro Block*/ -#define LDV12_SDBY BIT(1) /* LDOVD12 standby mode*/ - -/*CLK_PS_CTRL*/ -#define _CLK_GATE_EN BIT(0) - -/* EFUSE_CTRL*/ -#define EF_FLAG BIT(31) /* Access Flag, Write:1; - * Read:0 - */ -#define EF_PGPD 0x70000000 /* E-fuse Program time*/ -#define EF_RDT 0x0F000000 /* E-fuse read time: in the - * unit of cycle time - */ -#define EF_PDN_EN BIT(19) /* EFuse Power down enable*/ -#define ALD_EN BIT(18) /* Autoload Enable*/ -#define EF_ADDR 0x0003FF00 /* Access Address*/ -#define EF_DATA 0x000000FF /* Access Data*/ - -/* EFUSE_TEST*/ -#define LDOE25_EN BIT(31) /* Enable LDOE25 Macro Block*/ - -/* EFUSE_CLK_CTRL*/ -#define EFUSE_CLK_EN BIT(1) /* E-Fuse Clock Enable*/ -#define EFUSE_CLK_SEL BIT(0) /* E-Fuse Clock Select, - * 0:500K, 1:40M - */ - -#endif /*__RTL8712_SYSCFG_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h b/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h deleted file mode 100644 index da5efcdedabe..000000000000 --- a/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_SYSCFG_REGDEF_H__ -#define __RTL8712_SYSCFG_REGDEF_H__ - -#define SYS_ISO_CTRL (RTL8712_SYSCFG_ + 0x0000) -#define SYS_FUNC_EN (RTL8712_SYSCFG_ + 0x0002) -#define PMC_FSM (RTL8712_SYSCFG_ + 0x0004) -#define SYS_CLKR (RTL8712_SYSCFG_ + 0x0008) -#define EE_9346CR (RTL8712_SYSCFG_ + 0x000A) -#define EE_VPD (RTL8712_SYSCFG_ + 0x000C) -#define AFE_MISC (RTL8712_SYSCFG_ + 0x0010) -#define SPS0_CTRL (RTL8712_SYSCFG_ + 0x0011) -#define SPS1_CTRL (RTL8712_SYSCFG_ + 0x0018) -#define RF_CTRL (RTL8712_SYSCFG_ + 0x001F) -#define LDOA15_CTRL (RTL8712_SYSCFG_ + 0x0020) -#define LDOV12D_CTRL (RTL8712_SYSCFG_ + 0x0021) -#define LDOHCI12_CTRL (RTL8712_SYSCFG_ + 0x0022) -#define LDO_USB_CTRL (RTL8712_SYSCFG_ + 0x0023) -#define LPLDO_CTRL (RTL8712_SYSCFG_ + 0x0024) -#define AFE_XTAL_CTRL (RTL8712_SYSCFG_ + 0x0026) -#define AFE_PLL_CTRL (RTL8712_SYSCFG_ + 0x0028) -#define EFUSE_CTRL (RTL8712_SYSCFG_ + 0x0030) -#define EFUSE_TEST (RTL8712_SYSCFG_ + 0x0034) -#define PWR_DATA (RTL8712_SYSCFG_ + 0x0038) -#define DPS_TIMER (RTL8712_SYSCFG_ + 0x003C) -#define RCLK_MON (RTL8712_SYSCFG_ + 0x003E) -#define EFUSE_CLK_CTRL (RTL8712_SYSCFG_ + 0x02F8) - -#endif /*__RTL8712_SYSCFG_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h deleted file mode 100644 index d7bc9dd5cecd..000000000000 --- a/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h +++ /dev/null @@ -1,49 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_TIMECTRL_BITDEF_H__ -#define __RTL8712_TIMECTRL_BITDEF_H__ - -/*TSFTR*/ -/*SLOT*/ -/*USTIME*/ - -/*TUBASE*/ -#define _TUBASE_MSK 0x07FF - -/*SIFS_CCK*/ -#define _SIFS_CCK_TRX_MSK 0xFF00 -#define _SIFS_CCK_TRX_SHT 0x8 -#define _SIFS_CCK_CTX_MSK 0x00FF -#define _SIFS_CCK_CTX_SHT 0 - -/*SIFS_OFDM*/ -#define _SIFS_OFDM_TRX_MSK 0xFF00 -#define _SIFS_OFDM_TRX_SHT 0x8 -#define _SIFS_OFDM_CTX_MSK 0x00FF -#define _SIFS_OFDM_CTX_SHT 0 - -/*PIFS*/ -/*ACKTO*/ -/*EIFS*/ -/*BCNITV*/ -/*ATIMWND*/ - -/*DRVERLYINT*/ -#define _ENSWBCN BIT(15) -#define _DRVERLY_TU_MSK 0x0FF0 -#define _DRVERLY_TU_SHT 4 -#define _DRVERLY_US_MSK 0x000F -#define _DRVERLY_US_SHT 0 - -/*BCNDMATIM*/ -#define _BCNDMATIM_MSK 0x03FF - -/*BCNERRTH*/ -/*MLT*/ - -#endif /* __RTL8712_TIMECTRL_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h b/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h deleted file mode 100644 index b51603f1b880..000000000000 --- a/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_TIMECTRL_REGDEF_H__ -#define __RTL8712_TIMECTRL_REGDEF_H__ - -#define TSFTR (RTL8712_TIMECTRL_ + 0x00) -#define USTIME (RTL8712_TIMECTRL_ + 0x08) -#define SLOT (RTL8712_TIMECTRL_ + 0x09) -#define TUBASE (RTL8712_TIMECTRL_ + 0x0A) -#define SIFS_CCK (RTL8712_TIMECTRL_ + 0x0C) -#define SIFS_OFDM (RTL8712_TIMECTRL_ + 0x0E) -#define PIFS (RTL8712_TIMECTRL_ + 0x10) -#define ACKTO (RTL8712_TIMECTRL_ + 0x11) -#define EIFS (RTL8712_TIMECTRL_ + 0x12) -#define BCNITV (RTL8712_TIMECTRL_ + 0x14) -#define ATIMWND (RTL8712_TIMECTRL_ + 0x16) -#define DRVERLYINT (RTL8712_TIMECTRL_ + 0x18) -#define BCNDMATIM (RTL8712_TIMECTRL_ + 0x1A) -#define BCNERRTH (RTL8712_TIMECTRL_ + 0x1C) -#define MLT (RTL8712_TIMECTRL_ + 0x1D) - -#endif /* __RTL8712_TIMECTRL_REGDEF_H__ */ diff --git a/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h b/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h deleted file mode 100644 index ea164e482347..000000000000 --- a/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h +++ /dev/null @@ -1,49 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_WMAC_BITDEF_H__ -#define __RTL8712_WMAC_BITDEF_H__ - -/*NAVCTRL*/ -#define _NAV_UPPER_EN BIT(18) -#define _NAV_MTO_EN BIT(17) -#define _NAV_UPPER BIT(16) -#define _NAV_MTO_MSK 0xFF00 -#define _NAV_MTO_SHT 8 -#define _RTSRST_MSK 0x00FF -#define _RTSRST_SHT 0 - -/*BWOPMODE*/ -#define _20MHZBW BIT(2) - -/*BACAMCMD*/ -#define _BACAM_POLL BIT(31) -#define _BACAM_RST BIT(17) -#define _BACAM_RW BIT(16) -#define _BACAM_ADDR_MSK 0x0000007F -#define _BACAM_ADDR_SHT 0 - -/*LBDLY*/ -#define _LBDLY_MSK 0x1F - -/*FWDLY*/ -#define _FWDLY_MSK 0x0F - -/*RXERR_RPT*/ -#define _RXERR_RPT_SEL_MSK 0xF0000000 -#define _RXERR_RPT_SEL_SHT 28 -#define _RPT_CNT_MSK 0x000FFFFF -#define _RPT_CNT_SHT 0 - -#endif /*__RTL8712_WMAC_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_wmac_regdef.h b/drivers/staging/rtl8712/rtl8712_wmac_regdef.h deleted file mode 100644 index dfe3e9fbed43..000000000000 --- a/drivers/staging/rtl8712/rtl8712_wmac_regdef.h +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_WMAC_REGDEF_H__ -#define __RTL8712_WMAC_REGDEF_H__ - -#define NAVCTRL (RTL8712_WMAC_ + 0x00) -#define BWOPMODE (RTL8712_WMAC_ + 0x03) -#define BACAMCMD (RTL8712_WMAC_ + 0x04) -#define BACAMCONTENT (RTL8712_WMAC_ + 0x08) -#define LBDLY (RTL8712_WMAC_ + 0x10) -#define FWDLY (RTL8712_WMAC_ + 0x11) -#define HWPC_RX_CTRL (RTL8712_WMAC_ + 0x18) -#define MQ (RTL8712_WMAC_ + 0x20) -#define MA (RTL8712_WMAC_ + 0x22) -#define MS (RTL8712_WMAC_ + 0x24) -#define CLM_RESULT (RTL8712_WMAC_ + 0x27) -#define NHM_RPI_CNT (RTL8712_WMAC_ + 0x28) -#define RXERR_RPT (RTL8712_WMAC_ + 0x30) -#define NAV_PROT_LEN (RTL8712_WMAC_ + 0x34) -#define CFEND_TH (RTL8712_WMAC_ + 0x36) -#define AMPDU_MIN_SPACE (RTL8712_WMAC_ + 0x37) -#define TXOP_STALL_CTRL (RTL8712_WMAC_ + 0x38) - -#endif /*__RTL8712_WMAC_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_xmit.c b/drivers/staging/rtl8712/rtl8712_xmit.c deleted file mode 100644 index 84a22eba7ebf..000000000000 --- a/drivers/staging/rtl8712/rtl8712_xmit.c +++ /dev/null @@ -1,745 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_xmit.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_XMIT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wifi.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -static void dump_xframe(struct _adapter *padapter, - struct xmit_frame *pxmitframe); -static void update_txdesc(struct xmit_frame *pxmitframe, uint *pmem, int sz); - -sint _r8712_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag) -{ - phw_txqueue->ac_tag = ac_tag; - switch (ac_tag) { - case BE_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_BEQ; - break; - case BK_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_BKQ; - break; - case VI_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_VIQ; - break; - case VO_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_VOQ; - break; - case BMC_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_BEQ; - break; - } - return _SUCCESS; -} - -int r8712_txframes_sta_ac_pending(struct _adapter *padapter, - struct pkt_attrib *pattrib) -{ - struct sta_info *psta; - struct tx_servq *ptxservq; - int priority = pattrib->priority; - - psta = pattrib->psta; - switch (priority) { - case 1: - case 2: - ptxservq = &psta->sta_xmitpriv.bk_q; - break; - case 4: - case 5: - ptxservq = &psta->sta_xmitpriv.vi_q; - break; - case 6: - case 7: - ptxservq = &psta->sta_xmitpriv.vo_q; - break; - case 0: - case 3: - default: - ptxservq = &psta->sta_xmitpriv.be_q; - break; - } - return ptxservq->qcnt; -} - -static u32 get_ff_hwaddr(struct xmit_frame *pxmitframe) -{ - u32 addr = 0; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct _adapter *padapter = pxmitframe->padapter; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - - if (pxmitframe->frame_tag == TXAGG_FRAMETAG) { - addr = RTL8712_DMA_H2CCMD; - } else if (pxmitframe->frame_tag == MGNT_FRAMETAG) { - addr = RTL8712_DMA_MGTQ; - } else if (pdvobj->nr_endpoint == 6) { - switch (pattrib->priority) { - case 0: - case 3: - addr = RTL8712_DMA_BEQ; - break; - case 1: - case 2: - addr = RTL8712_DMA_BKQ; - break; - case 4: - case 5: - addr = RTL8712_DMA_VIQ; - break; - case 6: - case 7: - addr = RTL8712_DMA_VOQ; - break; - case 0x10: - case 0x11: - case 0x12: - case 0x13: - addr = RTL8712_DMA_H2CCMD; - break; - default: - addr = RTL8712_DMA_BEQ; - break; - } - } else if (pdvobj->nr_endpoint == 4) { - switch (pattrib->qsel) { - case 0: - case 3: - case 1: - case 2: - addr = RTL8712_DMA_BEQ;/*RTL8712_EP_LO;*/ - break; - case 4: - case 5: - case 6: - case 7: - addr = RTL8712_DMA_VOQ;/*RTL8712_EP_HI;*/ - break; - case 0x10: - case 0x11: - case 0x12: - case 0x13: - addr = RTL8712_DMA_H2CCMD; - break; - default: - addr = RTL8712_DMA_BEQ;/*RTL8712_EP_LO;*/ - break; - } - } - return addr; -} - -static struct xmit_frame *dequeue_one_xmitframe(struct xmit_priv *pxmitpriv, - struct hw_xmit *phwxmit, - struct tx_servq *ptxservq, - struct __queue *pframe_queue) -{ - struct list_head *xmitframe_plist, *xmitframe_phead; - struct xmit_frame *pxmitframe = NULL; - - xmitframe_phead = &pframe_queue->queue; - xmitframe_plist = xmitframe_phead->next; - if (!end_of_queue_search(xmitframe_phead, xmitframe_plist)) { - pxmitframe = container_of(xmitframe_plist, - struct xmit_frame, list); - list_del_init(&pxmitframe->list); - ptxservq->qcnt--; - phwxmit->txcmdcnt++; - } - return pxmitframe; -} - -static struct xmit_frame *dequeue_xframe_ex(struct xmit_priv *pxmitpriv, - struct hw_xmit *phwxmit_i, sint entry) -{ - unsigned long irqL0; - struct list_head *sta_plist, *sta_phead; - struct hw_xmit *phwxmit; - struct tx_servq *ptxservq = NULL; - struct __queue *pframe_queue = NULL; - struct xmit_frame *pxmitframe = NULL; - int i, inx[4]; - int j, acirp_cnt[4]; - - /*entry indx: 0->vo, 1->vi, 2->be, 3->bk.*/ - inx[0] = 0; acirp_cnt[0] = pxmitpriv->voq_cnt; - inx[1] = 1; acirp_cnt[1] = pxmitpriv->viq_cnt; - inx[2] = 2; acirp_cnt[2] = pxmitpriv->beq_cnt; - inx[3] = 3; acirp_cnt[3] = pxmitpriv->bkq_cnt; - for (i = 0; i < 4; i++) { - for (j = i + 1; j < 4; j++) { - if (acirp_cnt[j] < acirp_cnt[i]) { - swap(acirp_cnt[i], acirp_cnt[j]); - swap(inx[i], inx[j]); - } - } - } - spin_lock_irqsave(&pxmitpriv->lock, irqL0); - for (i = 0; i < entry; i++) { - phwxmit = phwxmit_i + inx[i]; - sta_phead = &phwxmit->sta_queue->queue; - sta_plist = sta_phead->next; - while (!end_of_queue_search(sta_phead, sta_plist)) { - ptxservq = container_of(sta_plist, struct tx_servq, - tx_pending); - pframe_queue = &ptxservq->sta_pending; - pxmitframe = dequeue_one_xmitframe(pxmitpriv, phwxmit, - ptxservq, pframe_queue); - if (pxmitframe) { - phwxmit->accnt--; - goto exit_dequeue_xframe_ex; - } - sta_plist = sta_plist->next; - /*Remove sta node when there are no pending packets.*/ - if (list_empty(&pframe_queue->queue)) { - /* must be done after sta_plist->next - * and before break - */ - list_del_init(&ptxservq->tx_pending); - } - } - } -exit_dequeue_xframe_ex: - spin_unlock_irqrestore(&pxmitpriv->lock, irqL0); - return pxmitframe; -} - -void r8712_do_queue_select(struct _adapter *padapter, - struct pkt_attrib *pattrib) -{ - unsigned int qsel = 0; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - - if (pdvobj->nr_endpoint == 6) { - qsel = (unsigned int)pattrib->priority; - } else if (pdvobj->nr_endpoint == 4) { - qsel = (unsigned int)pattrib->priority; - if (qsel == 0 || qsel == 3) - qsel = 3; - else if (qsel == 1 || qsel == 2) - qsel = 1; - else if (qsel == 4 || qsel == 5) - qsel = 5; - else if (qsel == 6 || qsel == 7) - qsel = 7; - else - qsel = 3; - } - pattrib->qsel = qsel; -} - -#ifdef CONFIG_R8712_TX_AGGR -void r8712_construct_txaggr_cmd_desc(struct xmit_buf *pxmitbuf) -{ - struct tx_desc *ptx_desc = (struct tx_desc *)pxmitbuf->pbuf; - - /* Fill up TxCmd Descriptor according as USB FW Tx Aaggregation info.*/ - /* dw0 */ - ptx_desc->txdw0 = cpu_to_le32(CMD_HDR_SZ & 0xffff); - ptx_desc->txdw0 |= - cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & - 0x00ff0000); - ptx_desc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); - - /* dw1 */ - ptx_desc->txdw1 |= cpu_to_le32((0x13 << QSEL_SHT) & 0x00001f00); -} - -void r8712_construct_txaggr_cmd_hdr(struct xmit_buf *pxmitbuf) -{ - struct xmit_frame *pxmitframe = (struct xmit_frame *) - pxmitbuf->priv_data; - struct _adapter *padapter = pxmitframe->padapter; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct cmd_hdr *pcmd_hdr = (struct cmd_hdr *) - (pxmitbuf->pbuf + TXDESC_SIZE); - - /* Fill up Cmd Header for USB FW Tx Aggregation.*/ - /* dw0 */ - pcmd_hdr->cmd_dw0 = cpu_to_le32((GEN_CMD_CODE(_AMSDU_TO_AMPDU) << 16) | - (pcmdpriv->cmd_seq << 24)); - pcmdpriv->cmd_seq++; -} - -void r8712_append_mpdu_unit(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - struct _adapter *padapter = pxmitframe->padapter; - struct tx_desc *ptx_desc = (struct tx_desc *)pxmitbuf->pbuf; - int last_txcmdsz = 0; - int padding_sz = 0; - - /* 802.3->802.11 converter */ - r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, pxmitframe); - /* free skb struct */ - r8712_xmit_complete(padapter, pxmitframe); - if (pxmitframe->attrib.ether_type != 0x0806) { - if ((pxmitframe->attrib.ether_type != 0x888e) && - (pxmitframe->attrib.dhcp_pkt != 1)) { - r8712_issue_addbareq_cmd(padapter, - pxmitframe->attrib.priority); - } - } - pxmitframe->last[0] = 1; - update_txdesc(pxmitframe, (uint *)(pxmitframe->buf_addr), - pxmitframe->attrib.last_txcmdsz); - /*padding zero */ - last_txcmdsz = pxmitframe->attrib.last_txcmdsz; - padding_sz = (8 - (last_txcmdsz % 8)); - if ((last_txcmdsz % 8) != 0) { - int i; - - for (i = 0; i < padding_sz; i++) - *(pxmitframe->buf_addr + TXDESC_SIZE + last_txcmdsz + - i) = 0; - } - /* Add the new mpdu's length */ - ptx_desc->txdw0 = cpu_to_le32((ptx_desc->txdw0 & 0xffff0000) | - ((ptx_desc->txdw0 & 0x0000ffff) + - ((TXDESC_SIZE + last_txcmdsz + padding_sz) & - 0x0000ffff))); -} - -void r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - /* linux complete context doesn't need to protect */ - pxmitframe->pxmitbuf = pxmitbuf; - pxmitbuf->priv_data = pxmitframe; - pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0]; - /* buffer addr assoc */ - pxmitframe->buf_addr = pxmitbuf->pbuf + TXDESC_SIZE + CMD_HDR_SZ; - /*RTL8712_DMA_H2CCMD */ - r8712_construct_txaggr_cmd_desc(pxmitbuf); - r8712_construct_txaggr_cmd_hdr(pxmitbuf); - r8712_append_mpdu_unit(pxmitbuf, pxmitframe); - pxmitbuf->aggr_nr = 1; -} - -u16 r8712_xmitframe_aggr_next(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - pxmitframe->pxmitbuf = pxmitbuf; - pxmitbuf->priv_data = pxmitframe; - pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0]; - /* buffer addr assoc */ - pxmitframe->buf_addr = pxmitbuf->pbuf + TXDESC_SIZE + - (((struct tx_desc *)pxmitbuf->pbuf)->txdw0 & 0x0000ffff); - r8712_append_mpdu_unit(pxmitbuf, pxmitframe); - r8712_free_xmitframe_ex(&pxmitframe->padapter->xmitpriv, - pxmitframe); - pxmitbuf->aggr_nr++; - - return TXDESC_SIZE + - (((struct tx_desc *)pxmitbuf->pbuf)->txdw0 & 0x0000ffff); -} - -void r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - struct _adapter *padapter = pxmitframe->padapter; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - struct tx_desc *ptxdesc = pxmitbuf->pbuf; - struct cmd_hdr *pcmd_hdr = (struct cmd_hdr *) - (pxmitbuf->pbuf + TXDESC_SIZE); - u16 total_length = (u16)(ptxdesc->txdw0 & 0xffff); - - /* use 1st xmitframe as media */ - xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf); - pcmd_hdr->cmd_dw0 = cpu_to_le32(((total_length - CMD_HDR_SZ) & - 0x0000ffff) | (pcmd_hdr->cmd_dw0 & - 0xffff0000)); - - /* urb length in cmd_dw1 */ - pcmd_hdr->cmd_dw1 = cpu_to_le32((pxmitbuf->aggr_nr & 0xff) | - ((total_length + TXDESC_SIZE) << 16)); - pxmitframe->last[0] = 1; - pxmitframe->bpending[0] = false; - pxmitframe->mem_addr = pxmitbuf->pbuf; - - if ((pdvobj->ishighspeed && ((total_length + TXDESC_SIZE) % 0x200) == - 0) || ((!pdvobj->ishighspeed && ((total_length + TXDESC_SIZE) % - 0x40) == 0))) { - ptxdesc->txdw0 |= cpu_to_le32 - (((TXDESC_SIZE + OFFSET_SZ + 8) << OFFSET_SHT) & - 0x00ff0000); - /*32 bytes for TX Desc + 8 bytes pending*/ - } else { - ptxdesc->txdw0 |= cpu_to_le32 - (((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & - 0x00ff0000); - /*default = 32 bytes for TX Desc*/ - } - r8712_write_port(pxmitframe->padapter, RTL8712_DMA_H2CCMD, - total_length + TXDESC_SIZE, (u8 *)pxmitframe); -} - -#endif - -static void update_txdesc(struct xmit_frame *pxmitframe, uint *pmem, int sz) -{ - uint qsel; - struct _adapter *padapter = pxmitframe->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct tx_desc *ptxdesc = (struct tx_desc *)pmem; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; -#ifdef CONFIG_R8712_TX_AGGR - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; -#endif - u8 blnSetTxDescOffset; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - struct tx_desc txdesc_mp; - - memcpy(&txdesc_mp, ptxdesc, sizeof(struct tx_desc)); - memset(ptxdesc, 0, sizeof(struct tx_desc)); - /* offset 0 */ - ptxdesc->txdw0 |= cpu_to_le32(sz & 0x0000ffff); - if (pdvobj->ishighspeed) { - if (((sz + TXDESC_SIZE) % 512) == 0) - blnSetTxDescOffset = 1; - else - blnSetTxDescOffset = 0; - } else { - if (((sz + TXDESC_SIZE) % 64) == 0) - blnSetTxDescOffset = 1; - else - blnSetTxDescOffset = 0; - } - if (blnSetTxDescOffset) { - /* 32 bytes for TX Desc + 8 bytes pending */ - ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ + 8) << - OFFSET_SHT) & 0x00ff0000); - } else { - /* default = 32 bytes for TX Desc */ - ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << - OFFSET_SHT) & 0x00ff0000); - } - ptxdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); - if (pxmitframe->frame_tag == DATA_FRAMETAG) { - /* offset 4 */ - ptxdesc->txdw1 |= cpu_to_le32((pattrib->mac_id) & 0x1f); - -#ifdef CONFIG_R8712_TX_AGGR - /* dirty workaround, need to check if it is aggr cmd. */ - if ((u8 *)pmem != (u8 *)pxmitframe->pxmitbuf->pbuf) { - ptxdesc->txdw0 |= cpu_to_le32 - ((0x3 << TYPE_SHT) & TYPE_MSK); - qsel = (uint)(pattrib->qsel & 0x0000001f); - if (qsel == 2) - qsel = 0; - ptxdesc->txdw1 |= cpu_to_le32 - ((qsel << QSEL_SHT) & 0x00001f00); - ptxdesc->txdw2 = cpu_to_le32 - ((qsel << RTS_RC_SHT) & 0x001f0000); - ptxdesc->txdw6 |= cpu_to_le32 - ((0x5 << RSVD6_SHT) & RSVD6_MSK); - } else { - ptxdesc->txdw0 |= cpu_to_le32 - ((0x3 << TYPE_SHT) & TYPE_MSK); - ptxdesc->txdw1 |= cpu_to_le32 - ((0x13 << QSEL_SHT) & 0x00001f00); - qsel = (uint)(pattrib->qsel & 0x0000001f); - if (qsel == 2) - qsel = 0; - ptxdesc->txdw2 = cpu_to_le32 - ((qsel << RTS_RC_SHT) & 0x0001f000); - ptxdesc->txdw7 |= cpu_to_le32 - (pcmdpriv->cmd_seq << 24); - pcmdpriv->cmd_seq++; - } - pattrib->qsel = 0x13; -#else - qsel = (uint)(pattrib->qsel & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); -#endif - if (!pqospriv->qos_option) - ptxdesc->txdw1 |= cpu_to_le32(BIT(16));/*Non-QoS*/ - if ((pattrib->encrypt > 0) && !pattrib->bswenc) { - switch (pattrib->encrypt) { /*SEC_TYPE*/ - case _WEP40_: - case _WEP104_: - ptxdesc->txdw1 |= cpu_to_le32((0x01 << 22) & - 0x00c00000); - /*KEY_ID when WEP is used;*/ - ptxdesc->txdw1 |= - cpu_to_le32((psecuritypriv->PrivacyKeyIndex << 17) & - 0x00060000); - break; - case _TKIP_: - case _TKIP_WTMIC_: - ptxdesc->txdw1 |= cpu_to_le32((0x02 << 22) & - 0x00c00000); - break; - case _AES_: - ptxdesc->txdw1 |= cpu_to_le32((0x03 << 22) & - 0x00c00000); - break; - case _NO_PRIVACY_: - default: - break; - } - } - /*offset 8*/ - if (bmcst) - ptxdesc->txdw2 |= cpu_to_le32(BMC); - - /*offset 12*/ - /* f/w will increase the seqnum by itself, driver pass the - * correct priority to fw. - * fw will check the correct priority for increasing the - * seqnum per tid. about usb using 4-endpoint, qsel points out - * the correct mapping between AC&Endpoint, - * the purpose is that correct mapping lets the MAC release - * the AC Queue list correctly. - */ - ptxdesc->txdw3 = cpu_to_le32((pattrib->priority << SEQ_SHT) & - 0x0fff0000); - if ((pattrib->ether_type != 0x888e) && - (pattrib->ether_type != 0x0806) && - (pattrib->dhcp_pkt != 1)) { - /*Not EAP & ARP type data packet*/ - if (phtpriv->ht_option == 1) { /*B/G/N Mode*/ - if (!phtpriv->ampdu_enable) - ptxdesc->txdw2 |= cpu_to_le32(BK); - } - } else { - /* EAP data packet and ARP packet. - * Use the 1M data rate to send the EAP/ARP packet. - * This will maybe make the handshake smooth. - */ - /*driver uses data rate*/ - ptxdesc->txdw4 = cpu_to_le32(0x80000000); - ptxdesc->txdw5 = cpu_to_le32(0x001f8000);/*1M*/ - } - if (pattrib->pctrl == 1) { /* mp tx packets */ - struct tx_desc *ptxdesc_mp; - - ptxdesc_mp = &txdesc_mp; - /* offset 8 */ - ptxdesc->txdw2 = ptxdesc_mp->txdw2; - if (bmcst) - ptxdesc->txdw2 |= cpu_to_le32(BMC); - ptxdesc->txdw2 |= cpu_to_le32(BK); - /* offset 16 */ - ptxdesc->txdw4 = ptxdesc_mp->txdw4; - /* offset 20 */ - ptxdesc->txdw5 = ptxdesc_mp->txdw5; - pattrib->pctrl = 0;/* reset to zero; */ - } - } else if (pxmitframe->frame_tag == MGNT_FRAMETAG) { - /* offset 4 */ - /* CAM_ID(MAC_ID), default=5; */ - ptxdesc->txdw1 |= cpu_to_le32((0x05) & 0x1f); - qsel = (uint)(pattrib->qsel & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - ptxdesc->txdw1 |= cpu_to_le32(BIT(16));/* Non-QoS */ - /* offset 8 */ - if (bmcst) - ptxdesc->txdw2 |= cpu_to_le32(BMC); - /* offset 12 */ - /* f/w will increase the seqnum by itself, driver pass the - * correct priority to fw. - * fw will check the correct priority for increasing the seqnum - * per tid. about usb using 4-endpoint, qsel points out the - * correct mapping between AC&Endpoint, - * the purpose is that correct mapping let the MAC releases - * the AC Queue list correctly. - */ - ptxdesc->txdw3 = cpu_to_le32((pattrib->priority << SEQ_SHT) & - 0x0fff0000); - /* offset 16 */ - ptxdesc->txdw4 = cpu_to_le32(0x80002040);/*gtest*/ - /* offset 20 */ - ptxdesc->txdw5 = cpu_to_le32(0x001f8000);/* gtest 1M */ - } else if (pxmitframe->frame_tag == TXAGG_FRAMETAG) { - /* offset 4 */ - qsel = 0x13; - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - } else { - /* offset 4 */ - qsel = (uint)(pattrib->priority & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - /*offset 8*/ - /*offset 12*/ - ptxdesc->txdw3 = cpu_to_le32((pattrib->seqnum << SEQ_SHT) & - 0x0fff0000); - /*offset 16*/ - ptxdesc->txdw4 = cpu_to_le32(0x80002040);/*gtest*/ - /*offset 20*/ - ptxdesc->txdw5 = cpu_to_le32(0x001f9600);/*gtest*/ - } -} - -int r8712_xmitframe_complete(struct _adapter *padapter, - struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf) -{ - struct hw_xmit *phwxmits; - sint hwentry; - struct xmit_frame *pxmitframe = NULL; -#ifdef CONFIG_R8712_TX_AGGR - struct xmit_frame *p2ndxmitframe = NULL; -#else - int res = _SUCCESS, xcnt = 0; -#endif - - phwxmits = pxmitpriv->hwxmits; - hwentry = pxmitpriv->hwxmit_entry; - if (!pxmitbuf) { - pxmitbuf = r8712_alloc_xmitbuf(pxmitpriv); - if (!pxmitbuf) - return false; -#ifdef CONFIG_R8712_TX_AGGR - pxmitbuf->aggr_nr = 0; -#endif - } - /* 1st frame dequeued */ - pxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, hwentry); - /* need to remember the 1st frame */ - if (pxmitframe) { - -#ifdef CONFIG_R8712_TX_AGGR - /* 1. dequeue 2nd frame - * 2. aggr if 2nd xframe is dequeued, else dump directly - */ - if (AGGR_NR_HIGH_BOUND > 1) - p2ndxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, - hwentry); - if (pxmitframe->frame_tag != DATA_FRAMETAG) { - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - return false; - } - if (p2ndxmitframe) - if (p2ndxmitframe->frame_tag != DATA_FRAMETAG) { - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - return false; - } - r8712_xmitframe_aggr_1st(pxmitbuf, pxmitframe); - if (p2ndxmitframe) { - u16 total_length; - - total_length = r8712_xmitframe_aggr_next( - pxmitbuf, p2ndxmitframe); - do { - p2ndxmitframe = dequeue_xframe_ex( - pxmitpriv, phwxmits, hwentry); - if (p2ndxmitframe) - total_length = - r8712_xmitframe_aggr_next( - pxmitbuf, - p2ndxmitframe); - else - break; - } while (total_length <= 0x1800 && - pxmitbuf->aggr_nr <= AGGR_NR_HIGH_BOUND); - } - if (pxmitbuf->aggr_nr > 0) - r8712_dump_aggr_xframe(pxmitbuf, pxmitframe); - -#else - - xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf); - if (pxmitframe->frame_tag == DATA_FRAMETAG) { - if (pxmitframe->attrib.priority <= 15) - res = r8712_xmitframe_coalesce(padapter, - pxmitframe->pkt, pxmitframe); - /* always return ndis_packet after - * r8712_xmitframe_coalesce - */ - r8712_xmit_complete(padapter, pxmitframe); - } - if (res == _SUCCESS) - dump_xframe(padapter, pxmitframe); - else - r8712_free_xmitframe_ex(pxmitpriv, pxmitframe); - xcnt++; -#endif - - } else { /* pxmitframe == NULL && p2ndxmitframe == NULL */ - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - return false; - } - return true; -} - -static void dump_xframe(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - int t, sz, w_sz; - u8 *mem_addr; - u32 ff_hwaddr; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - if (pxmitframe->attrib.ether_type != 0x0806) { - if (pxmitframe->attrib.ether_type != 0x888e) - r8712_issue_addbareq_cmd(padapter, pattrib->priority); - } - mem_addr = pxmitframe->buf_addr; - for (t = 0; t < pattrib->nr_frags; t++) { - if (t != (pattrib->nr_frags - 1)) { - sz = pxmitpriv->frag_len; - sz = sz - 4 - (psecuritypriv->sw_encrypt ? 0 : - pattrib->icv_len); - pxmitframe->last[t] = 0; - } else { - sz = pattrib->last_txcmdsz; - pxmitframe->last[t] = 1; - } - update_txdesc(pxmitframe, (uint *)mem_addr, sz); - w_sz = sz + TXDESC_SIZE; - pxmitframe->mem_addr = mem_addr; - pxmitframe->bpending[t] = false; - ff_hwaddr = get_ff_hwaddr(pxmitframe); -#ifdef CONFIG_R8712_TX_AGGR - r8712_write_port(padapter, RTL8712_DMA_H2CCMD, w_sz, - (unsigned char *)pxmitframe); -#else - r8712_write_port(padapter, ff_hwaddr, w_sz, - (unsigned char *)pxmitframe); -#endif - mem_addr += w_sz; - mem_addr = (u8 *)RND4(((addr_t)(mem_addr))); - } -} - -void r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe) -{ - int res; - - res = r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, pxmitframe); - pxmitframe->pkt = NULL; - if (res == _SUCCESS) - dump_xframe(padapter, pxmitframe); -} - -int r8712_xmit_enqueue(struct _adapter *padapter, struct xmit_frame *pxmitframe) -{ - if (r8712_xmit_classifier(padapter, pxmitframe)) { - pxmitframe->pkt = NULL; - return _FAIL; - } - return _SUCCESS; -} diff --git a/drivers/staging/rtl8712/rtl8712_xmit.h b/drivers/staging/rtl8712/rtl8712_xmit.h deleted file mode 100644 index 5cd651a0de75..000000000000 --- a/drivers/staging/rtl8712/rtl8712_xmit.h +++ /dev/null @@ -1,108 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL8712_XMIT_H_ -#define _RTL8712_XMIT_H_ - -#define HWXMIT_ENTRY 4 - -#define VO_QUEUE_INX 0 -#define VI_QUEUE_INX 1 -#define BE_QUEUE_INX 2 -#define BK_QUEUE_INX 3 -#define TS_QUEUE_INX 4 -#define MGT_QUEUE_INX 5 -#define BMC_QUEUE_INX 6 -#define BCN_QUEUE_INX 7 - -#define HW_QUEUE_ENTRY 8 - -#define TXDESC_SIZE 32 -#define TXDESC_OFFSET TXDESC_SIZE - -#define NR_AMSDU_XMITFRAME 8 -#define NR_TXAGG_XMITFRAME 8 - -#define MAX_AMSDU_XMITBUF_SZ 8704 -#define MAX_TXAGG_XMITBUF_SZ 16384 /*16k*/ - -#define tx_cmd tx_desc - -/* - *defined for TX DESC Operation - */ - -#define MAX_TID (15) - -/*OFFSET 0*/ -#define OFFSET_SZ (0) -#define OFFSET_SHT (16) -#define OWN BIT(31) -#define FSG BIT(27) -#define LSG BIT(26) -#define TYPE_SHT (24) -#define TYPE_MSK (0x03000000) - -/*OFFSET 4*/ -#define PKT_OFFSET_SZ (0) -#define QSEL_SHT (8) -#define HWPC BIT(31) - -/*OFFSET 8*/ -#define BMC BIT(7) -#define BK BIT(30) -#define AGG_EN BIT(29) -#define RTS_RC_SHT (16) - -/*OFFSET 12*/ -#define SEQ_SHT (16) - -/*OFFSET 16*/ -#define TXBW BIT(18) - -/*OFFSET 20*/ -#define DISFB BIT(15) -#define RSVD6_MSK (0x00E00000) -#define RSVD6_SHT (21) - -struct tx_desc { - /*DWORD 0*/ - __le32 txdw0; - __le32 txdw1; - __le32 txdw2; - __le32 txdw3; - __le32 txdw4; - __le32 txdw5; - __le32 txdw6; - __le32 txdw7; -}; - -union txdesc { - struct tx_desc txdesc; - unsigned int value[TXDESC_SIZE >> 2]; -}; - -int r8712_xmitframe_complete(struct _adapter *padapter, - struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf); -void r8712_do_queue_select(struct _adapter *padapter, - struct pkt_attrib *pattrib); - -#ifdef CONFIG_R8712_TX_AGGR -void r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe); -void r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe); -#endif - -#endif diff --git a/drivers/staging/rtl8712/rtl871x_cmd.c b/drivers/staging/rtl8712/rtl871x_cmd.c deleted file mode 100644 index 4be96df5a329..000000000000 --- a/drivers/staging/rtl8712/rtl871x_cmd.c +++ /dev/null @@ -1,796 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_cmd.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_CMD_C_ - -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/kref.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/usb.h> -#include <linux/usb/ch9.h> -#include <linux/circ_buf.h> -#include <linux/uaccess.h> -#include <asm/byteorder.h> -#include <linux/atomic.h> -#include <linux/semaphore.h> -#include <linux/rtnetlink.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" - -/* - * Caller and the r8712_cmd_thread can protect cmd_q by spin_lock. - * No irqsave is necessary. - */ - -int r8712_init_cmd_priv(struct cmd_priv *pcmdpriv) -{ - init_completion(&pcmdpriv->cmd_queue_comp); - init_completion(&pcmdpriv->terminate_cmdthread_comp); - - _init_queue(&(pcmdpriv->cmd_queue)); - - /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ - pcmdpriv->cmd_seq = 1; - pcmdpriv->cmd_allocated_buf = kmalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ, - GFP_ATOMIC); - if (!pcmdpriv->cmd_allocated_buf) - return -ENOMEM; - pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ - - ((addr_t)(pcmdpriv->cmd_allocated_buf) & - (CMDBUFF_ALIGN_SZ - 1)); - pcmdpriv->rsp_allocated_buf = kmalloc(MAX_RSPSZ + 4, GFP_ATOMIC); - if (!pcmdpriv->rsp_allocated_buf) { - kfree(pcmdpriv->cmd_allocated_buf); - pcmdpriv->cmd_allocated_buf = NULL; - return -ENOMEM; - } - pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 - - ((addr_t)(pcmdpriv->rsp_allocated_buf) & 3); - pcmdpriv->cmd_issued_cnt = 0; - pcmdpriv->cmd_done_cnt = 0; - pcmdpriv->rsp_cnt = 0; - return 0; -} - -int r8712_init_evt_priv(struct evt_priv *pevtpriv) -{ - /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ - pevtpriv->event_seq = 0; - pevtpriv->evt_allocated_buf = kmalloc(MAX_EVTSZ + 4, GFP_ATOMIC); - - if (!pevtpriv->evt_allocated_buf) - return -ENOMEM; - pevtpriv->evt_buf = pevtpriv->evt_allocated_buf + 4 - - ((addr_t)(pevtpriv->evt_allocated_buf) & 3); - pevtpriv->evt_done_cnt = 0; - return 0; -} - -void r8712_free_evt_priv(struct evt_priv *pevtpriv) -{ - kfree(pevtpriv->evt_allocated_buf); -} - -void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv) -{ - if (pcmdpriv) { - kfree(pcmdpriv->cmd_allocated_buf); - kfree(pcmdpriv->rsp_allocated_buf); - } -} - -/* - * Calling Context: - * - * r8712_enqueue_cmd can only be called between kernel thread, - * since only spin_lock is used. - * - * ISR/Call-Back functions can't call this sub-function. - * - */ - -void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj) -{ - struct __queue *queue; - unsigned long irqL; - - if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag) - return; - if (!obj) - return; - queue = &pcmdpriv->cmd_queue; - spin_lock_irqsave(&queue->lock, irqL); - list_add_tail(&obj->list, &queue->queue); - spin_unlock_irqrestore(&queue->lock, irqL); - complete(&pcmdpriv->cmd_queue_comp); -} - -struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue) -{ - unsigned long irqL; - struct cmd_obj *obj; - - spin_lock_irqsave(&queue->lock, irqL); - obj = list_first_entry_or_null(&queue->queue, - struct cmd_obj, list); - if (obj) - list_del_init(&obj->list); - spin_unlock_irqrestore(&queue->lock, irqL); - return obj; -} - -void r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj) -{ - unsigned long irqL; - struct __queue *queue; - - if (!obj) - return; - if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag) - return; - queue = &pcmdpriv->cmd_queue; - spin_lock_irqsave(&queue->lock, irqL); - list_add_tail(&obj->list, &queue->queue); - spin_unlock_irqrestore(&queue->lock, irqL); - complete(&pcmdpriv->cmd_queue_comp); -} - -void r8712_free_cmd_obj(struct cmd_obj *pcmd) -{ - if ((pcmd->cmdcode != _JoinBss_CMD_) && - (pcmd->cmdcode != _CreateBss_CMD_)) - kfree(pcmd->parmbuf); - if (pcmd->rsp) { - if (pcmd->rspsz != 0) - kfree(pcmd->rsp); - } - kfree(pcmd); -} - -u8 r8712_sitesurvey_cmd(struct _adapter *padapter, - struct ndis_802_11_ssid *pssid) - __must_hold(&padapter->mlmepriv.lock) -{ - struct cmd_obj *ph2c; - struct sitesurvey_parm *psurveyPara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return _FAIL; - psurveyPara = kmalloc(sizeof(*psurveyPara), GFP_ATOMIC); - if (!psurveyPara) { - kfree(ph2c); - return _FAIL; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, - GEN_CMD_CODE(_SiteSurvey)); - psurveyPara->bsslimit = cpu_to_le32(48); - psurveyPara->passive_mode = cpu_to_le32(pmlmepriv->passive_mode); - psurveyPara->ss_ssidlen = 0; - memset(psurveyPara->ss_ssid, 0, IW_ESSID_MAX_SIZE + 1); - if (pssid && pssid->SsidLength) { - int len = min_t(int, pssid->SsidLength, IW_ESSID_MAX_SIZE); - - memcpy(psurveyPara->ss_ssid, pssid->Ssid, len); - psurveyPara->ss_ssidlen = cpu_to_le32(len); - } - set_fwstate(pmlmepriv, _FW_UNDER_SURVEY); - r8712_enqueue_cmd(pcmdpriv, ph2c); - mod_timer(&pmlmepriv->scan_to_timer, - jiffies + msecs_to_jiffies(SCANNING_TIMEOUT)); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_SITE_SURVEY); - complete(&padapter->rx_filter_ready); - return _SUCCESS; -} - -int r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset) -{ - struct cmd_obj *ph2c; - struct setdatarate_parm *pbsetdataratepara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return -ENOMEM; - pbsetdataratepara = kmalloc(sizeof(*pbsetdataratepara), GFP_ATOMIC); - if (!pbsetdataratepara) { - kfree(ph2c); - return -ENOMEM; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara, - GEN_CMD_CODE(_SetDataRate)); - pbsetdataratepara->mac_id = 5; - memcpy(pbsetdataratepara->datarates, rateset, NumRates); - r8712_enqueue_cmd(pcmdpriv, ph2c); - return 0; -} - -void r8712_set_chplan_cmd(struct _adapter *padapter, int chplan) -{ - struct cmd_obj *ph2c; - struct SetChannelPlan_param *psetchplanpara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetchplanpara = kmalloc(sizeof(*psetchplanpara), GFP_ATOMIC); - if (!psetchplanpara) { - kfree(ph2c); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetchplanpara, - GEN_CMD_CODE(_SetChannelPlan)); - psetchplanpara->ChannelPlan = chplan; - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -int r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val) -{ - struct cmd_obj *ph2c; - struct writeRF_parm *pwriterfparm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return -ENOMEM; - pwriterfparm = kmalloc(sizeof(*pwriterfparm), GFP_ATOMIC); - if (!pwriterfparm) { - kfree(ph2c); - return -ENOMEM; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg)); - pwriterfparm->offset = offset; - pwriterfparm->value = val; - r8712_enqueue_cmd(pcmdpriv, ph2c); - return 0; -} - -int r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval) -{ - struct cmd_obj *ph2c; - struct readRF_parm *prdrfparm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return -ENOMEM; - prdrfparm = kmalloc(sizeof(*prdrfparm), GFP_ATOMIC); - if (!prdrfparm) { - kfree(ph2c); - return -ENOMEM; - } - INIT_LIST_HEAD(&ph2c->list); - ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg); - ph2c->parmbuf = (unsigned char *)prdrfparm; - ph2c->cmdsz = sizeof(struct readRF_parm); - ph2c->rsp = pval; - ph2c->rspsz = sizeof(struct readRF_rsp); - prdrfparm->offset = offset; - r8712_enqueue_cmd(pcmdpriv, ph2c); - return 0; -} - -void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - kfree(pcmd->parmbuf); - kfree(pcmd); - padapter->mppriv.workparam.bcompleted = true; -} - -void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - kfree(pcmd->parmbuf); - kfree(pcmd); - - padapter->mppriv.workparam.bcompleted = true; -} - -int r8712_createbss_cmd(struct _adapter *padapter) -{ - struct cmd_obj *pcmd; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct wlan_bssid_ex *pdev_network = - &padapter->registrypriv.dev_network; - - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK); - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - INIT_LIST_HEAD(&pcmd->list); - pcmd->cmdcode = _CreateBss_CMD_; - pcmd->parmbuf = (unsigned char *)pdev_network; - pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(pdev_network); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - /* notes: translate IELength & Length after assign to cmdsz; */ - pdev_network->Length = pcmd->cmdsz; - pdev_network->IELength = pdev_network->IELength; - pdev_network->Ssid.SsidLength = pdev_network->Ssid.SsidLength; - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; -} - -int r8712_joinbss_cmd(struct _adapter *padapter, struct wlan_network *pnetwork) -{ - struct wlan_bssid_ex *psecnetwork; - struct cmd_obj *pcmd; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - enum NDIS_802_11_NETWORK_INFRASTRUCTURE ndis_network_mode = - pnetwork->network.InfrastructureMode; - - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK); - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - - /* for hidden ap to set fw_state here */ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE) != - true) { - switch (ndis_network_mode) { - case Ndis802_11IBSS: - pmlmepriv->fw_state |= WIFI_ADHOC_STATE; - break; - case Ndis802_11Infrastructure: - pmlmepriv->fw_state |= WIFI_STATION_STATE; - break; - case Ndis802_11APMode: - case Ndis802_11AutoUnknown: - case Ndis802_11InfrastructureMax: - break; - } - } - psecnetwork = &psecuritypriv->sec_bss; - memcpy(psecnetwork, &pnetwork->network, sizeof(*psecnetwork)); - psecuritypriv->authenticator_ie[0] = (unsigned char) - psecnetwork->IELength; - if ((psecnetwork->IELength - 12) < (256 - 1)) - memcpy(&psecuritypriv->authenticator_ie[1], - &psecnetwork->IEs[12], psecnetwork->IELength - 12); - else - memcpy(&psecuritypriv->authenticator_ie[1], - &psecnetwork->IEs[12], (256 - 1)); - psecnetwork->IELength = 0; - /* - * If the driver wants to use the bssid to create the connection. - * If not, we copy the connecting AP's MAC address to it so that - * the driver just has the bssid information for PMKIDList searching. - */ - if (!pmlmepriv->assoc_by_bssid) - ether_addr_copy(&pmlmepriv->assoc_bssid[0], - &pnetwork->network.MacAddress[0]); - psecnetwork->IELength = r8712_restruct_sec_ie(padapter, - &pnetwork->network.IEs[0], - &psecnetwork->IEs[0], - pnetwork->network.IELength); - pqospriv->qos_option = 0; - if (pregistrypriv->wmm_enable) { - u32 tmp_len; - - tmp_len = r8712_restruct_wmm_ie(padapter, - &pnetwork->network.IEs[0], - &psecnetwork->IEs[0], - pnetwork->network.IELength, - psecnetwork->IELength); - if (psecnetwork->IELength != tmp_len) { - psecnetwork->IELength = tmp_len; - pqospriv->qos_option = 1; /* WMM IE in beacon */ - } else { - pqospriv->qos_option = 0; /* no WMM IE in beacon */ - } - } - if (pregistrypriv->ht_enable) { - /* - * For WEP mode, we will use the bg mode to do the connection - * to avoid some IOT issues, especially for Realtek 8192u - * SoftAP. - */ - if ((padapter->securitypriv.PrivacyAlgrthm != _WEP40_) && - (padapter->securitypriv.PrivacyAlgrthm != _WEP104_)) { - /* restructure_ht_ie */ - r8712_restructure_ht_ie(padapter, - &pnetwork->network.IEs[0], - &psecnetwork->IEs[0], - pnetwork->network.IELength, - &psecnetwork->IELength); - } - } - psecuritypriv->supplicant_ie[0] = (u8)psecnetwork->IELength; - if (psecnetwork->IELength < 255) - memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0], - psecnetwork->IELength); - else - memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0], - 255); - /* get cmdsz before endian conversion */ - pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(psecnetwork); -#ifdef __BIG_ENDIAN - /* wlan_network endian conversion */ - psecnetwork->Length = cpu_to_le32(psecnetwork->Length); - psecnetwork->Ssid.SsidLength = cpu_to_le32( - psecnetwork->Ssid.SsidLength); - psecnetwork->Privacy = cpu_to_le32(psecnetwork->Privacy); - psecnetwork->Rssi = cpu_to_le32(psecnetwork->Rssi); - psecnetwork->NetworkTypeInUse = cpu_to_le32( - psecnetwork->NetworkTypeInUse); - psecnetwork->Configuration.ATIMWindow = cpu_to_le32( - psecnetwork->Configuration.ATIMWindow); - psecnetwork->Configuration.BeaconPeriod = cpu_to_le32( - psecnetwork->Configuration.BeaconPeriod); - psecnetwork->Configuration.DSConfig = cpu_to_le32( - psecnetwork->Configuration.DSConfig); - psecnetwork->Configuration.FHConfig.DwellTime = cpu_to_le32( - psecnetwork->Configuration.FHConfig.DwellTime); - psecnetwork->Configuration.FHConfig.HopPattern = cpu_to_le32( - psecnetwork->Configuration.FHConfig.HopPattern); - psecnetwork->Configuration.FHConfig.HopSet = cpu_to_le32( - psecnetwork->Configuration.FHConfig.HopSet); - psecnetwork->Configuration.FHConfig.Length = cpu_to_le32( - psecnetwork->Configuration.FHConfig.Length); - psecnetwork->Configuration.Length = cpu_to_le32( - psecnetwork->Configuration.Length); - psecnetwork->InfrastructureMode = cpu_to_le32( - psecnetwork->InfrastructureMode); - psecnetwork->IELength = cpu_to_le32(psecnetwork->IELength); -#endif - INIT_LIST_HEAD(&pcmd->list); - pcmd->cmdcode = _JoinBss_CMD_; - pcmd->parmbuf = (unsigned char *)psecnetwork; - pcmd->rsp = NULL; - pcmd->rspsz = 0; - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; -} - -void r8712_disassoc_cmd(struct _adapter *padapter) /* for sta_mode */ -{ - struct cmd_obj *pdisconnect_cmd; - struct disconnect_parm *pdisconnect; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - pdisconnect_cmd = kmalloc(sizeof(*pdisconnect_cmd), GFP_ATOMIC); - if (!pdisconnect_cmd) - return; - pdisconnect = kmalloc(sizeof(*pdisconnect), GFP_ATOMIC); - if (!pdisconnect) { - kfree(pdisconnect_cmd); - return; - } - init_h2fwcmd_w_parm_no_rsp(pdisconnect_cmd, pdisconnect, - _DisConnect_CMD_); - r8712_enqueue_cmd(pcmdpriv, pdisconnect_cmd); -} - -void r8712_setopmode_cmd(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype) -{ - struct cmd_obj *ph2c; - struct setopmode_parm *psetop; - - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetop = kmalloc(sizeof(*psetop), GFP_ATOMIC); - if (!psetop) { - kfree(ph2c); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_); - psetop->mode = (u8)networktype; - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -void r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key) -{ - struct cmd_obj *ph2c; - struct set_stakey_parm *psetstakey_para; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct set_stakey_rsp *psetstakey_rsp = NULL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct sta_info *sta = (struct sta_info *)psta; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetstakey_para = kmalloc(sizeof(*psetstakey_para), GFP_ATOMIC); - if (!psetstakey_para) { - kfree(ph2c); - return; - } - psetstakey_rsp = kmalloc(sizeof(*psetstakey_rsp), GFP_ATOMIC); - if (!psetstakey_rsp) { - kfree(ph2c); - kfree(psetstakey_para); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); - ph2c->rsp = (u8 *)psetstakey_rsp; - ph2c->rspsz = sizeof(struct set_stakey_rsp); - ether_addr_copy(psetstakey_para->addr, sta->hwaddr); - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - psetstakey_para->algorithm = (unsigned char) - psecuritypriv->PrivacyAlgrthm; - else - GET_ENCRY_ALGO(psecuritypriv, sta, - psetstakey_para->algorithm, false); - if (unicast_key) - memcpy(&psetstakey_para->key, &sta->x_UncstKey, 16); - else - memcpy(&psetstakey_para->key, - &psecuritypriv->XGrpKey[ - psecuritypriv->XGrpKeyid - 1]. skey, 16); - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -void r8712_setMacAddr_cmd(struct _adapter *padapter, const u8 *mac_addr) -{ - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct cmd_obj *ph2c; - struct SetMacAddr_param *psetMacAddr_para; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetMacAddr_para = kmalloc(sizeof(*psetMacAddr_para), GFP_ATOMIC); - if (!psetMacAddr_para) { - kfree(ph2c); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetMacAddr_para, - _SetMacAddress_CMD_); - ether_addr_copy(psetMacAddr_para->MacAddr, mac_addr); - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid) -{ - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct cmd_obj *ph2c; - struct addBaReq_parm *paddbareq_parm; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - paddbareq_parm = kmalloc(sizeof(*paddbareq_parm), GFP_ATOMIC); - if (!paddbareq_parm) { - kfree(ph2c); - return; - } - paddbareq_parm->tid = tid; - init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, - GEN_CMD_CODE(_AddBAReq)); - r8712_enqueue_cmd_ex(pcmdpriv, ph2c); -} - -void r8712_wdg_wk_cmd(struct _adapter *padapter) -{ - struct cmd_obj *ph2c; - struct drvint_cmd_parm *pdrvintcmd_param; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - pdrvintcmd_param = kmalloc(sizeof(*pdrvintcmd_param), GFP_ATOMIC); - if (!pdrvintcmd_param) { - kfree(ph2c); - return; - } - pdrvintcmd_param->i_cid = WDG_WK_CID; - pdrvintcmd_param->sz = 0; - pdrvintcmd_param->pbuf = NULL; - init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvintcmd_param, _DRV_INT_CMD_); - r8712_enqueue_cmd_ex(pcmdpriv, ph2c); -} - -void r8712_survey_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res != H2C_SUCCESS) - clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY); - r8712_free_cmd_obj(pcmd); -} - -void r8712_disassoc_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res != H2C_SUCCESS) { - spin_lock_irqsave(&pmlmepriv->lock, irqL); - set_fwstate(pmlmepriv, _FW_LINKED); - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return; - } - r8712_free_cmd_obj(pcmd); -} - -void r8712_joinbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res != H2C_SUCCESS) - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - r8712_free_cmd_obj(pcmd); -} - -void r8712_createbss_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - unsigned long irqL; - struct sta_info *psta = NULL; - struct wlan_network *pwlan = NULL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf; - struct wlan_network *tgt_network = &(pmlmepriv->cur_network); - - if (pcmd->res != H2C_SUCCESS) - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - del_timer(&pmlmepriv->assoc_timer); -#ifdef __BIG_ENDIAN - /* endian_convert */ - pnetwork->Length = le32_to_cpu(pnetwork->Length); - pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength); - pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy); - pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi); - pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse); - pnetwork->Configuration.ATIMWindow = - le32_to_cpu(pnetwork->Configuration.ATIMWindow); - pnetwork->Configuration.DSConfig = - le32_to_cpu(pnetwork->Configuration.DSConfig); - pnetwork->Configuration.FHConfig.DwellTime = - le32_to_cpu(pnetwork->Configuration.FHConfig.DwellTime); - pnetwork->Configuration.FHConfig.HopPattern = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopPattern); - pnetwork->Configuration.FHConfig.HopSet = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopSet); - pnetwork->Configuration.FHConfig.Length = - le32_to_cpu(pnetwork->Configuration.FHConfig.Length); - pnetwork->Configuration.Length = - le32_to_cpu(pnetwork->Configuration.Length); - pnetwork->InfrastructureMode = - le32_to_cpu(pnetwork->InfrastructureMode); - pnetwork->IELength = le32_to_cpu(pnetwork->IELength); -#endif - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if ((pmlmepriv->fw_state) & WIFI_AP_STATE) { - psta = r8712_get_stainfo(&padapter->stapriv, - pnetwork->MacAddress); - if (!psta) { - psta = r8712_alloc_stainfo(&padapter->stapriv, - pnetwork->MacAddress); - if (!psta) - goto createbss_cmd_fail; - } - r8712_indicate_connect(padapter); - } else { - pwlan = _r8712_alloc_network(pmlmepriv); - if (!pwlan) { - pwlan = r8712_get_oldest_wlan_network( - &pmlmepriv->scanned_queue); - if (!pwlan) - goto createbss_cmd_fail; - pwlan->last_scanned = jiffies; - } else { - list_add_tail(&(pwlan->list), - &pmlmepriv->scanned_queue.queue); - } - pnetwork->Length = r8712_get_wlan_bssid_ex_sz(pnetwork); - memcpy(&(pwlan->network), pnetwork, pnetwork->Length); - pwlan->fixed = true; - memcpy(&tgt_network->network, pnetwork, - (r8712_get_wlan_bssid_ex_sz(pnetwork))); - if (pmlmepriv->fw_state & _FW_UNDER_LINKING) - pmlmepriv->fw_state ^= _FW_UNDER_LINKING; - /* - * we will set _FW_LINKED when there is one more sat to - * join us (stassoc_event_callback) - */ - } -createbss_cmd_fail: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - r8712_free_cmd_obj(pcmd); -} - -void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *) - (pcmd->rsp); - struct sta_info *psta = r8712_get_stainfo(pstapriv, - psetstakey_rsp->addr); - - if (!psta) - goto exit; - psta->aid = psta->mac_id = psetstakey_rsp->keyid; /*CAM_ID(CAM_ENTRY)*/ -exit: - r8712_free_cmd_obj(pcmd); -} - -void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - unsigned long irqL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct set_assocsta_parm *passocsta_parm = - (struct set_assocsta_parm *)(pcmd->parmbuf); - struct set_assocsta_rsp *passocsta_rsp = - (struct set_assocsta_rsp *) (pcmd->rsp); - struct sta_info *psta = r8712_get_stainfo(pstapriv, - passocsta_parm->addr); - - if (!psta) - return; - psta->aid = psta->mac_id = passocsta_rsp->cam_id; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if ((check_fwstate(pmlmepriv, WIFI_MP_STATE)) && - (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))) - pmlmepriv->fw_state ^= _FW_UNDER_LINKING; - set_fwstate(pmlmepriv, _FW_LINKED); - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - r8712_free_cmd_obj(pcmd); -} - -void r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl, - u32 tryPktCnt, u32 tryPktInterval, u32 firstStageTO) -{ - struct cmd_obj *ph2c; - struct DisconnectCtrlEx_param *param; - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - param = kzalloc(sizeof(*param), GFP_ATOMIC); - if (!param) { - kfree(ph2c); - return; - } - - param->EnableDrvCtrl = (unsigned char)enableDrvCtrl; - param->TryPktCnt = (unsigned char)tryPktCnt; - param->TryPktInterval = (unsigned char)tryPktInterval; - param->FirstStageTO = (unsigned int)firstStageTO; - - init_h2fwcmd_w_parm_no_rsp(ph2c, param, - GEN_CMD_CODE(_DisconnectCtrlEx)); - r8712_enqueue_cmd(pcmdpriv, ph2c); -} diff --git a/drivers/staging/rtl8712/rtl871x_cmd.h b/drivers/staging/rtl8712/rtl871x_cmd.h deleted file mode 100644 index 8453d8de8248..000000000000 --- a/drivers/staging/rtl8712/rtl871x_cmd.h +++ /dev/null @@ -1,761 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_CMD_H_ -#define __RTL871X_CMD_H_ - -#include "wlan_bssdef.h" -#include "rtl871x_rf.h" -#define C2H_MEM_SZ (16*1024) - -#include "osdep_service.h" -#include "ieee80211.h" - -#define FREE_CMDOBJ_SZ 128 -#define MAX_CMDSZ 512 -#define MAX_RSPSZ 512 -#define MAX_EVTSZ 1024 -#define CMDBUFF_ALIGN_SZ 512 - -struct cmd_obj { - u16 cmdcode; - u8 res; - u8 *parmbuf; - u32 cmdsz; - u8 *rsp; - u32 rspsz; - struct list_head list; -}; - -struct cmd_priv { - struct completion cmd_queue_comp; - struct completion terminate_cmdthread_comp; - struct __queue cmd_queue; - u8 cmd_seq; - u8 *cmd_buf; /*shall be non-paged, and 4 bytes aligned*/ - u8 *cmd_allocated_buf; - u8 *rsp_buf; /*shall be non-paged, and 4 bytes aligned*/ - u8 *rsp_allocated_buf; - u32 cmd_issued_cnt; - u32 cmd_done_cnt; - u32 rsp_cnt; - struct _adapter *padapter; -}; - -struct evt_obj { - u16 evtcode; - u8 res; - u8 *parmbuf; - u32 evtsz; - struct list_head list; -}; - -struct evt_priv { - struct __queue evt_queue; - u8 event_seq; - u8 *evt_buf; /*shall be non-paged, and 4 bytes aligned*/ - u8 *evt_allocated_buf; - u32 evt_done_cnt; -}; - -#define init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code) \ -do {\ - INIT_LIST_HEAD(&pcmd->list);\ - pcmd->cmdcode = code;\ - pcmd->parmbuf = (u8 *)(pparm);\ - pcmd->cmdsz = sizeof(*pparm);\ - pcmd->rsp = NULL;\ - pcmd->rspsz = 0;\ -} while (0) - -void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj); -void r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj); -struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue); -void r8712_free_cmd_obj(struct cmd_obj *pcmd); -int r8712_cmd_thread(void *context); -int r8712_init_cmd_priv(struct cmd_priv *pcmdpriv); -void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv); -int r8712_init_evt_priv(struct evt_priv *pevtpriv); -void r8712_free_evt_priv(struct evt_priv *pevtpriv); - -enum rtl871x_drvint_cid { - NONE_WK_CID, - WDG_WK_CID, - MAX_WK_CID -}; - -enum RFINTFS { - SWSI, - HWSI, - HWPI, -}; - -/* - * Caller Mode: Infra, Ad-HoC(C) - * Notes: To enter USB suspend mode - * Command Mode - */ -struct usb_suspend_parm { - u32 action; /* 1: sleep, 0:resume */ -}; - -/* - * Caller Mode: Infra, Ad-HoC(C) - * Notes: To disconnect the current associated BSS - * Command Mode - */ -struct disconnect_parm { - u32 rsvd; -}; - -/* - * Caller Mode: AP, Ad-HoC, Infra - * Notes: To set the NIC mode of RTL8711 - * Command Mode - * The definition of mode: - * - * #define IW_MODE_AUTO 0 // Let the driver decides which AP to join - * #define IW_MODE_ADHOC 1 // Single cell network (Ad-Hoc Clients) - * #define IW_MODE_INFRA 2 // Multi cell network, roaming, .. - * #define IW_MODE_MASTER 3 // Synchronisation master or AP - * #define IW_MODE_REPEAT 4 // Wireless Repeater (forwarder) - * #define IW_MODE_SECOND 5 // Secondary master/repeater (backup) - * #define IW_MODE_MONITOR 6 // Passive monitor (listen only) - */ -struct setopmode_parm { - u8 mode; - u8 rsvd[3]; -}; - -/* - * Caller Mode: AP, Ad-HoC, Infra - * Notes: To ask RTL8711 performing site-survey - * Command-Event Mode - */ -struct sitesurvey_parm { - __le32 passive_mode; /*active: 1, passive: 0 */ - __le32 bsslimit; /* 1 ~ 48 */ - __le32 ss_ssidlen; - u8 ss_ssid[IW_ESSID_MAX_SIZE + 1]; -}; - -/* - * Caller Mode: Any - * Notes: To set the auth type of RTL8711. open/shared/802.1x - * Command Mode - */ -struct setauth_parm { - u8 mode; /*0: legacy open, 1: legacy shared 2: 802.1x*/ - u8 _1x; /*0: PSK, 1: TLS*/ - u8 rsvd[2]; -}; - -/* - * Caller Mode: Infra - * a. algorithm: wep40, wep104, tkip & aes - * b. keytype: grp key/unicast key - * c. key contents - * - * when shared key ==> keyid is the camid - * when 802.1x ==> keyid [0:1] ==> grp key - * when 802.1x ==> keyid > 2 ==> unicast key - */ -struct setkey_parm { - u8 algorithm; /* encryption algorithm, could be none, wep40, - * TKIP, CCMP, wep104 - */ - u8 keyid; - u8 grpkey; /* 1: this is the grpkey for 802.1x. - * 0: this is the unicast key for 802.1x - */ - u8 key[16]; /* this could be 40 or 104 */ -}; - -/* - * When in AP or Ad-Hoc mode, this is used to - * allocate an sw/hw entry for a newly associated sta. - * Command - * when shared key ==> algorithm/keyid - */ -struct set_stakey_parm { - u8 addr[ETH_ALEN]; - u8 algorithm; - u8 key[16]; -}; - -struct set_stakey_rsp { - u8 addr[ETH_ALEN]; - u8 keyid; - u8 rsvd; -}; - -struct SetMacAddr_param { - u8 MacAddr[ETH_ALEN]; -}; - -/* - * Caller Ad-Hoc/AP - * - * Command -Rsp(AID == CAMID) mode - * - * This is to force fw to add an sta_data entry per driver's request. - * - * FW will write an cam entry associated with it. - * - */ -struct set_assocsta_parm { - u8 addr[ETH_ALEN]; -}; - -struct set_assocsta_rsp { - u8 cam_id; - u8 rsvd[3]; -}; - -/* - * Caller Ad-Hoc/AP - * - * Command mode - * - * This is to force fw to del an sta_data entry per driver's request - * - * FW will invalidate the cam entry associated with it. - * - */ -struct del_assocsta_parm { - u8 addr[ETH_ALEN]; -}; - -/* - * Caller Mode: AP/Ad-HoC(M) - * - * Notes: To notify fw that given staid has changed its power state - * - * Command Mode - * - */ -struct setstapwrstate_parm { - u8 staid; - u8 status; - u8 hwaddr[6]; -}; - -/* - * Caller Mode: Any - * - * Notes: To setup the basic rate of RTL8711 - * - * Command Mode - * - */ -struct setbasicrate_parm { - u8 basicrates[NumRates]; -}; - -/* - * Caller Mode: Any - * - * Notes: To read the current basic rate - * - * Command-Rsp Mode - * - */ -struct getbasicrate_parm { - u32 rsvd; -}; - -struct getbasicrate_rsp { - u8 basicrates[NumRates]; -}; - -/* - * Caller Mode: Any - * - * Notes: To setup the data rate of RTL8711 - * - * Command Mode - * - */ -struct setdatarate_parm { - u8 mac_id; - u8 datarates[NumRates]; -}; - -enum _RT_CHANNEL_DOMAIN { - RT_CHANNEL_DOMAIN_FCC = 0, - RT_CHANNEL_DOMAIN_IC = 1, - RT_CHANNEL_DOMAIN_ETSI = 2, - RT_CHANNEL_DOMAIN_SPAIN = 3, - RT_CHANNEL_DOMAIN_FRANCE = 4, - RT_CHANNEL_DOMAIN_MKK = 5, - RT_CHANNEL_DOMAIN_MKK1 = 6, - RT_CHANNEL_DOMAIN_ISRAEL = 7, - RT_CHANNEL_DOMAIN_TELEC = 8, - - /* Be compatible with old channel plan. No good! */ - RT_CHANNEL_DOMAIN_MIC = 9, - RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN = 10, - RT_CHANNEL_DOMAIN_WORLD_WIDE_13 = 11, - RT_CHANNEL_DOMAIN_TELEC_NETGEAR = 12, - - RT_CHANNEL_DOMAIN_NCC = 13, - RT_CHANNEL_DOMAIN_5G = 14, - RT_CHANNEL_DOMAIN_5G_40M = 15, - /*===== Add new channel plan above this line===============*/ - RT_CHANNEL_DOMAIN_MAX, -}; - -struct SetChannelPlan_param { - enum _RT_CHANNEL_DOMAIN ChannelPlan; -}; - -/* - * Caller Mode: Any - * - * Notes: To read the current data rate - * - * Command-Rsp Mode - * - */ -struct getdatarate_parm { - u32 rsvd; - -}; - -struct getdatarate_rsp { - u8 datarates[NumRates]; -}; - -/* - * Caller Mode: Any - * AP: AP can use the info for the contents of beacon frame - * Infra: STA can use the info when sitesurveying - * Ad-HoC(M): Like AP - * Ad-HoC(C): Like STA - * - * - * Notes: To set the phy capability of the NIC - * - * Command Mode - * - */ - -/* - * Caller Mode: Any - * - * Notes: To set the channel/modem/band - * This command will be used when channel/modem/band is changed. - * - * Command Mode - * - */ -/* - * Caller Mode: Any - * - * Notes: To get the current setting of channel/modem/band - * - * Command-Rsp Mode - * - */ -struct getphy_rsp { - u8 rfchannel; - u8 modem; -}; - -struct readBB_parm { - u8 offset; -}; - -struct readBB_rsp { - u8 value; -}; - -struct readTSSI_parm { - u8 offset; -}; - -struct readTSSI_rsp { - u8 value; -}; - -struct writeBB_parm { - u8 offset; - u8 value; -}; - -struct writePTM_parm { - u8 type; -}; - -struct readRF_parm { - u8 offset; -}; - -struct readRF_rsp { - u32 value; -}; - -struct writeRF_parm { - u32 offset; - u32 value; -}; - -struct setrfintfs_parm { - u8 rfintfs; -}; - -struct getrfintfs_parm { - u8 rfintfs; -}; - -/* - * Notes: This command is used for H2C/C2H loopback testing - * - * mac[0] == 0 - * ==> CMD mode, return H2C_SUCCESS. - * The following condition must be true under CMD mode - * mac[1] == mac[4], mac[2] == mac[3], mac[0]=mac[5]= 0; - * s0 == 0x1234, s1 == 0xabcd, w0 == 0x78563412, w1 == 0x5aa5def7; - * s2 == (b1 << 8 | b0); - * - * mac[0] == 1 - * ==> CMD_RSP mode, return H2C_SUCCESS_RSP - * - * The rsp layout shall be: - * rsp: parm: - * mac[0] = mac[5]; - * mac[1] = mac[4]; - * mac[2] = mac[3]; - * mac[3] = mac[2]; - * mac[4] = mac[1]; - * mac[5] = mac[0]; - * s0 = s1; - * s1 = swap16(s0); - * w0 = swap32(w1); - * b0 = b1 - * s2 = s0 + s1 - * b1 = b0 - * w1 = w0 - * - * mac[0] == 2 - * ==> CMD_EVENT mode, return H2C_SUCCESS - * The event layout shall be: - * event: parm: - * mac[0] = mac[5]; - * mac[1] = mac[4]; - * mac[2] = event's sequence number, starting from 1 to parm's marc[3] - * mac[3] = mac[2]; - * mac[4] = mac[1]; - * mac[5] = mac[0]; - * s0 = swap16(s0) - event.mac[2]; - * s1 = s1 + event.mac[2]; - * w0 = swap32(w0); - * b0 = b1 - * s2 = s0 + event.mac[2] - * b1 = b0 - * w1 = swap32(w1) - event.mac[2]; - * - * parm->mac[3] is the total event counts that host requested. - * - * - * event will be the same with the cmd's param. - * - */ - -/* CMD param Formart for DRV INTERNAL CMD HDL*/ -struct drvint_cmd_parm { - int i_cid; /*internal cmd id*/ - int sz; /* buf sz*/ - unsigned char *pbuf; -}; - -/*------------------- Below are used for RF/BB tuning ---------------------*/ - -struct setantenna_parm { - u8 tx_antset; - u8 rx_antset; - u8 tx_antenna; - u8 rx_antenna; -}; - -struct enrateadaptive_parm { - u32 en; -}; - -struct settxagctbl_parm { - u32 txagc[MAX_RATES_LENGTH]; -}; - -struct gettxagctbl_parm { - u32 rsvd; -}; - -struct gettxagctbl_rsp { - u32 txagc[MAX_RATES_LENGTH]; -}; - -struct setagcctrl_parm { - u32 agcctrl; /* 0: pure hw, 1: fw */ -}; - -struct setssup_parm { - u32 ss_ForceUp[MAX_RATES_LENGTH]; -}; - -struct getssup_parm { - u32 rsvd; -}; - -struct getssup_rsp { - u8 ss_ForceUp[MAX_RATES_LENGTH]; -}; - -struct setssdlevel_parm { - u8 ss_DLevel[MAX_RATES_LENGTH]; -}; - -struct getssdlevel_parm { - u32 rsvd; -}; - -struct getssdlevel_rsp { - u8 ss_DLevel[MAX_RATES_LENGTH]; -}; - -struct setssulevel_parm { - u8 ss_ULevel[MAX_RATES_LENGTH]; -}; - -struct getssulevel_parm { - u32 rsvd; -}; - -struct getssulevel_rsp { - u8 ss_ULevel[MAX_RATES_LENGTH]; -}; - -struct setcountjudge_parm { - u8 count_judge[MAX_RATES_LENGTH]; -}; - -struct getcountjudge_parm { - u32 rsvd; -}; - -struct getcountjudge_rsp { - u8 count_judge[MAX_RATES_LENGTH]; -}; - -struct setpwrmode_parm { - u8 mode; - u8 flag_low_traffic_en; - u8 flag_lpnav_en; - u8 flag_rf_low_snr_en; - u8 flag_dps_en; /* 1: dps, 0: 32k */ - u8 bcn_rx_en; - u8 bcn_pass_cnt; /* fw report one beacon information to - * driver when it receives bcn_pass_cnt - * beacons. - */ - u8 bcn_to; /* beacon TO (ms). ¡§=0¡¨ no limit.*/ - u16 bcn_itv; - u8 app_itv; /* only for VOIP mode. */ - u8 awake_bcn_itv; - u8 smart_ps; - u8 bcn_pass_time; /* unit: 100ms */ -}; - -struct setatim_parm { - u8 op; /*0: add, 1:del*/ - u8 txid; /* id of dest station.*/ -}; - -struct setratable_parm { - u8 ss_ForceUp[NumRates]; - u8 ss_ULevel[NumRates]; - u8 ss_DLevel[NumRates]; - u8 count_judge[NumRates]; -}; - -struct getratable_parm { - uint rsvd; -}; - -struct getratable_rsp { - u8 ss_ForceUp[NumRates]; - u8 ss_ULevel[NumRates]; - u8 ss_DLevel[NumRates]; - u8 count_judge[NumRates]; -}; - -/*to get TX,RX retry count*/ -struct gettxretrycnt_parm { - unsigned int rsvd; -}; - -struct gettxretrycnt_rsp { - unsigned long tx_retrycnt; -}; - -struct getrxretrycnt_parm { - unsigned int rsvd; -}; - -struct getrxretrycnt_rsp { - unsigned long rx_retrycnt; -}; - -/*to get BCNOK,BCNERR count*/ -struct getbcnokcnt_parm { - unsigned int rsvd; -}; - -struct getbcnokcnt_rsp { - unsigned long bcnokcnt; -}; - -struct getbcnerrcnt_parm { - unsigned int rsvd; -}; - -struct getbcnerrcnt_rsp { - unsigned long bcnerrcnt; -}; - -/* to get current TX power level*/ -struct getcurtxpwrlevel_parm { - unsigned int rsvd; -}; - -struct getcurtxpwrlevel_rsp { - unsigned short tx_power; -}; - -/*dynamic on/off DIG*/ -struct setdig_parm { - unsigned char dig_on; /* 1:on , 0:off */ -}; - -/*dynamic on/off RA*/ -struct setra_parm { - unsigned char ra_on; /* 1:on , 0:off */ -}; - -struct setprobereqextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[]; -}; - -struct setassocreqextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[]; -}; - -struct setproberspextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[]; -}; - -struct setassocrspextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[]; -}; - -struct addBaReq_parm { - unsigned int tid; -}; - -/*H2C Handler index: 46 */ -struct SetChannel_parm { - u32 curr_ch; -}; - -/*H2C Handler index: 61 */ -struct DisconnectCtrlEx_param { - /* MAXTIME = (2 * FirstStageTO) + (TryPktCnt * TryPktInterval) */ - unsigned char EnableDrvCtrl; - unsigned char TryPktCnt; - unsigned char TryPktInterval; /* Unit: ms */ - unsigned char rsvd; - unsigned int FirstStageTO; /* Unit: ms */ -}; - -#define GEN_CMD_CODE(cmd) cmd ## _CMD_ - -/* - * Result: - * 0x00: success - * 0x01: success, and check Response. - * 0x02: cmd ignored due to duplicated sequence number - * 0x03: cmd dropped due to invalid cmd code - * 0x04: reserved. - */ - -#define H2C_RSP_OFFSET 512 -#define H2C_SUCCESS 0x00 -#define H2C_SUCCESS_RSP 0x01 -#define H2C_DUPLICATED 0x02 -#define H2C_DROPPED 0x03 -#define H2C_PARAMETERS_ERROR 0x04 -#define H2C_REJECTED 0x05 -#define H2C_CMD_OVERFLOW 0x06 -#define H2C_RESERVED 0x07 - -void r8712_setMacAddr_cmd(struct _adapter *padapter, const u8 *mac_addr); -u8 r8712_sitesurvey_cmd(struct _adapter *padapter, - struct ndis_802_11_ssid *pssid); -int r8712_createbss_cmd(struct _adapter *padapter); -void r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key); -int r8712_joinbss_cmd(struct _adapter *padapter, - struct wlan_network *pnetwork); -void r8712_disassoc_cmd(struct _adapter *padapter); -void r8712_setopmode_cmd(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype); -int r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset); -void r8712_set_chplan_cmd(struct _adapter *padapter, int chplan); -int r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval); -int r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val); -void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid); -void r8712_wdg_wk_cmd(struct _adapter *padapter); -void r8712_survey_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_disassoc_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_joinbss_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_createbss_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl, - u32 tryPktCnt, u32 tryPktInterval, u32 firstStageTO); - -struct _cmd_callback { - u32 cmd_code; - void (*callback)(struct _adapter *padapter, struct cmd_obj *cmd); -}; - -#include "rtl8712_cmd.h" - -#endif /* _CMD_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_debug.h b/drivers/staging/rtl8712/rtl871x_debug.h deleted file mode 100644 index 69c631af2a2a..000000000000 --- a/drivers/staging/rtl8712/rtl871x_debug.h +++ /dev/null @@ -1,130 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_DEBUG_H__ -#define __RTL871X_DEBUG_H__ - -#include "osdep_service.h" -#include "drv_types.h" - -#define _drv_emerg_ 1 -#define _drv_alert_ 2 -#define _drv_crit_ 3 -#define _drv_err_ 4 -#define _drv_warning_ 5 -#define _drv_notice_ 6 -#define _drv_info_ 7 -#define _drv_dump_ 8 -#define _drv_debug_ 9 - -#define _module_rtl871x_xmit_c_ BIT(0) -#define _module_xmit_osdep_c_ BIT(1) -#define _module_rtl871x_recv_c_ BIT(2) -#define _module_recv_osdep_c_ BIT(3) -#define _module_rtl871x_mlme_c_ BIT(4) -#define _module_mlme_osdep_c_ BIT(5) -#define _module_rtl871x_sta_mgt_c_ BIT(6) -#define _module_rtl871x_cmd_c_ BIT(7) -#define _module_cmd_osdep_c_ BIT(8) -#define _module_rtl871x_io_c_ BIT(9) -#define _module_io_osdep_c_ BIT(10) -#define _module_os_intfs_c_ BIT(11) -#define _module_rtl871x_security_c_ BIT(12) -#define _module_rtl871x_eeprom_c_ BIT(13) -#define _module_hal_init_c_ BIT(14) -#define _module_hci_hal_init_c_ BIT(15) -#define _module_rtl871x_ioctl_c_ BIT(16) -#define _module_rtl871x_ioctl_set_c_ BIT(17) -#define _module_rtl871x_pwrctrl_c_ BIT(19) -#define _module_hci_intfs_c_ BIT(20) -#define _module_hci_ops_c_ BIT(21) -#define _module_osdep_service_c_ BIT(22) -#define _module_rtl871x_mp_ioctl_c_ BIT(23) -#define _module_hci_ops_os_c_ BIT(24) -#define _module_rtl871x_ioctl_os_c BIT(25) -#define _module_rtl8712_cmd_c_ BIT(26) -#define _module_rtl871x_mp_c_ BIT(27) -#define _module_rtl8712_xmit_c_ BIT(28) -#define _module_rtl8712_efuse_c_ BIT(29) -#define _module_rtl8712_recv_c_ BIT(30) -#define _module_rtl8712_led_c_ BIT(31) - -#undef _MODULE_DEFINE_ - -#if defined _RTL871X_XMIT_C_ - #define _MODULE_DEFINE_ _module_rtl871x_xmit_c_ -#elif defined _XMIT_OSDEP_C_ - #define _MODULE_DEFINE_ _module_xmit_osdep_c_ -#elif defined _RTL871X_RECV_C_ - #define _MODULE_DEFINE_ _module_rtl871x_recv_c_ -#elif defined _RECV_OSDEP_C_ - #define _MODULE_DEFINE_ _module_recv_osdep_c_ -#elif defined _RTL871X_MLME_C_ - #define _MODULE_DEFINE_ _module_rtl871x_mlme_c_ -#elif defined _MLME_OSDEP_C_ - #define _MODULE_DEFINE_ _module_mlme_osdep_c_ -#elif defined _RTL871X_STA_MGT_C_ - #define _MODULE_DEFINE_ _module_rtl871x_sta_mgt_c_ -#elif defined _RTL871X_CMD_C_ - #define _MODULE_DEFINE_ _module_rtl871x_cmd_c_ -#elif defined _CMD_OSDEP_C_ - #define _MODULE_DEFINE_ _module_cmd_osdep_c_ -#elif defined _RTL871X_IO_C_ - #define _MODULE_DEFINE_ _module_rtl871x_io_c_ -#elif defined _IO_OSDEP_C_ - #define _MODULE_DEFINE_ _module_io_osdep_c_ -#elif defined _OS_INTFS_C_ - #define _MODULE_DEFINE_ _module_os_intfs_c_ -#elif defined _RTL871X_SECURITY_C_ - #define _MODULE_DEFINE_ _module_rtl871x_security_c_ -#elif defined _RTL871X_EEPROM_C_ - #define _MODULE_DEFINE_ _module_rtl871x_eeprom_c_ -#elif defined _HAL_INIT_C_ - #define _MODULE_DEFINE_ _module_hal_init_c_ -#elif defined _HCI_HAL_INIT_C_ - #define _MODULE_DEFINE_ _module_hci_hal_init_c_ -#elif defined _RTL871X_IOCTL_C_ - #define _MODULE_DEFINE_ _module_rtl871x_ioctl_c_ -#elif defined _RTL871X_IOCTL_SET_C_ - #define _MODULE_DEFINE_ _module_rtl871x_ioctl_set_c_ -#elif defined _RTL871X_PWRCTRL_C_ - #define _MODULE_DEFINE_ _module_rtl871x_pwrctrl_c_ -#elif defined _HCI_INTF_C_ - #define _MODULE_DEFINE_ _module_hci_intfs_c_ -#elif defined _HCI_OPS_C_ - #define _MODULE_DEFINE_ _module_hci_ops_c_ -#elif defined _OSDEP_HCI_INTF_C_ - #define _MODULE_DEFINE_ _module_hci_intfs_c_ -#elif defined _OSDEP_SERVICE_C_ - #define _MODULE_DEFINE_ _module_osdep_service_c_ -#elif defined _RTL871X_MP_IOCTL_C_ - #define _MODULE_DEFINE_ _module_rtl871x_mp_ioctl_c_ -#elif defined _HCI_OPS_OS_C_ - #define _MODULE_DEFINE_ _module_hci_ops_os_c_ -#elif defined _RTL871X_IOCTL_LINUX_C_ - #define _MODULE_DEFINE_ _module_rtl871x_ioctl_os_c -#elif defined _RTL871X_MP_C_ - #define _MODULE_DEFINE_ _module_rtl871x_mp_c_ -#elif defined _RTL8712_CMD_C_ - #define _MODULE_DEFINE_ _module_rtl8712_cmd_c_ -#elif defined _RTL8712_XMIT_C_ - #define _MODULE_DEFINE_ _module_rtl8712_xmit_c_ -#elif defined _RTL8712_EFUSE_C_ - #define _MODULE_DEFINE_ _module_rtl8712_efuse_c_ -#elif defined _RTL8712_RECV_C_ - #define _MODULE_DEFINE_ _module_rtl8712_recv_c_ -#else - #undef _MODULE_DEFINE_ -#endif - -#endif /*__RTL871X_DEBUG_H__*/ diff --git a/drivers/staging/rtl8712/rtl871x_eeprom.c b/drivers/staging/rtl8712/rtl871x_eeprom.c deleted file mode 100644 index 221bf92e1b1c..000000000000 --- a/drivers/staging/rtl8712/rtl871x_eeprom.c +++ /dev/null @@ -1,220 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_eeprom.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_EEPROM_C_ - -#include "osdep_service.h" -#include "drv_types.h" - -static void up_clk(struct _adapter *padapter, u16 *x) -{ - *x = *x | _EESK; - r8712_write8(padapter, EE_9346CR, (u8)*x); - udelay(CLOCK_RATE); -} - -static void down_clk(struct _adapter *padapter, u16 *x) -{ - *x = *x & ~_EESK; - r8712_write8(padapter, EE_9346CR, (u8)*x); - udelay(CLOCK_RATE); -} - -static void shift_out_bits(struct _adapter *padapter, u16 data, u16 count) -{ - u16 x, mask; - - if (padapter->surprise_removed) - goto out; - mask = 0x01 << (count - 1); - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDO | _EEDI); - do { - x &= ~_EEDI; - if (data & mask) - x |= _EEDI; - if (padapter->surprise_removed) - goto out; - r8712_write8(padapter, EE_9346CR, (u8)x); - udelay(CLOCK_RATE); - up_clk(padapter, &x); - down_clk(padapter, &x); - mask >>= 1; - } while (mask); - if (padapter->surprise_removed) - goto out; - x &= ~_EEDI; - r8712_write8(padapter, EE_9346CR, (u8)x); -out:; -} - -static u16 shift_in_bits(struct _adapter *padapter) -{ - u16 x, d = 0, i; - - if (padapter->surprise_removed) - goto out; - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDO | _EEDI); - d = 0; - for (i = 0; i < 16; i++) { - d <<= 1; - up_clk(padapter, &x); - if (padapter->surprise_removed) - goto out; - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDI); - if (x & _EEDO) - d |= 1; - down_clk(padapter, &x); - } -out: - return d; -} - -static void standby(struct _adapter *padapter) -{ - u8 x; - - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EECS | _EESK); - r8712_write8(padapter, EE_9346CR, x); - udelay(CLOCK_RATE); - x |= _EECS; - r8712_write8(padapter, EE_9346CR, x); - udelay(CLOCK_RATE); -} - -static u16 wait_eeprom_cmd_done(struct _adapter *padapter) -{ - u8 x; - u16 i; - - standby(padapter); - for (i = 0; i < 200; i++) { - x = r8712_read8(padapter, EE_9346CR); - if (x & _EEDO) - return true; - udelay(CLOCK_RATE); - } - return false; -} - -static void eeprom_clean(struct _adapter *padapter) -{ - u16 x; - - if (padapter->surprise_removed) - return; - x = r8712_read8(padapter, EE_9346CR); - if (padapter->surprise_removed) - return; - x &= ~(_EECS | _EEDI); - r8712_write8(padapter, EE_9346CR, (u8)x); - if (padapter->surprise_removed) - return; - up_clk(padapter, &x); - if (padapter->surprise_removed) - return; - down_clk(padapter, &x); -} - -void r8712_eeprom_write16(struct _adapter *padapter, u16 reg, u16 data) -{ - u8 x; - u8 tmp8_ori, tmp8_new, tmp8_clk_ori, tmp8_clk_new; - - tmp8_ori = r8712_read8(padapter, 0x102502f1); - tmp8_new = tmp8_ori & 0xf7; - if (tmp8_ori != tmp8_new) - r8712_write8(padapter, 0x102502f1, tmp8_new); - tmp8_clk_ori = r8712_read8(padapter, 0x10250003); - tmp8_clk_new = tmp8_clk_ori | 0x20; - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_new); - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDI | _EEDO | _EESK | _EEM0); - x |= _EEM1 | _EECS; - r8712_write8(padapter, EE_9346CR, x); - shift_out_bits(padapter, EEPROM_EWEN_OPCODE, 5); - if (padapter->eeprom_address_size == 8) /*CF+ and SDIO*/ - shift_out_bits(padapter, 0, 6); - else /* USB */ - shift_out_bits(padapter, 0, 4); - standby(padapter); - /* Erase this particular word. Write the erase opcode and register - * number in that order. The opcode is 3bits in length; reg is 6 - * bits long. - */ - standby(padapter); - /* write the new word to the EEPROM - * send the write opcode the EEPORM - */ - shift_out_bits(padapter, EEPROM_WRITE_OPCODE, 3); - /* select which word in the EEPROM that we are writing to. */ - shift_out_bits(padapter, reg, padapter->eeprom_address_size); - /* write the data to the selected EEPROM word. */ - shift_out_bits(padapter, data, 16); - if (wait_eeprom_cmd_done(padapter)) { - standby(padapter); - shift_out_bits(padapter, EEPROM_EWDS_OPCODE, 5); - shift_out_bits(padapter, reg, 4); - eeprom_clean(padapter); - } - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_ori); - if (tmp8_new != tmp8_ori) - r8712_write8(padapter, 0x102502f1, tmp8_ori); -} - -u16 r8712_eeprom_read16(struct _adapter *padapter, u16 reg) /*ReadEEprom*/ -{ - u16 x; - u16 data = 0; - u8 tmp8_ori, tmp8_new, tmp8_clk_ori, tmp8_clk_new; - - tmp8_ori = r8712_read8(padapter, 0x102502f1); - tmp8_new = tmp8_ori & 0xf7; - if (tmp8_ori != tmp8_new) - r8712_write8(padapter, 0x102502f1, tmp8_new); - tmp8_clk_ori = r8712_read8(padapter, 0x10250003); - tmp8_clk_new = tmp8_clk_ori | 0x20; - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_new); - if (padapter->surprise_removed) - goto out; - /* select EEPROM, reset bits, set _EECS */ - x = r8712_read8(padapter, EE_9346CR); - if (padapter->surprise_removed) - goto out; - x &= ~(_EEDI | _EEDO | _EESK | _EEM0); - x |= _EEM1 | _EECS; - r8712_write8(padapter, EE_9346CR, (unsigned char)x); - /* write the read opcode and register number in that order - * The opcode is 3bits in length, reg is 6 bits long - */ - shift_out_bits(padapter, EEPROM_READ_OPCODE, 3); - shift_out_bits(padapter, reg, padapter->eeprom_address_size); - /* Now read the data (16 bits) in from the selected EEPROM word */ - data = shift_in_bits(padapter); - eeprom_clean(padapter); -out: - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_ori); - if (tmp8_new != tmp8_ori) - r8712_write8(padapter, 0x102502f1, tmp8_ori); - return data; -} diff --git a/drivers/staging/rtl8712/rtl871x_eeprom.h b/drivers/staging/rtl8712/rtl871x_eeprom.h deleted file mode 100644 index 7bdeb2aaa025..000000000000 --- a/drivers/staging/rtl8712/rtl871x_eeprom.h +++ /dev/null @@ -1,88 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL871X_EEPROM_H__ -#define __RTL871X_EEPROM_H__ - -#include "osdep_service.h" - -#define RTL8712_EEPROM_ID 0x8712 -#define EEPROM_MAX_SIZE 256 -#define CLOCK_RATE 50 /*100us*/ - -/*- EEPROM opcodes*/ -#define EEPROM_READ_OPCODE 06 -#define EEPROM_WRITE_OPCODE 05 -#define EEPROM_ERASE_OPCODE 07 -#define EEPROM_EWEN_OPCODE 19 /* Erase/write enable*/ -#define EEPROM_EWDS_OPCODE 16 /* Erase/write disable*/ - -#define EEPROM_CID_DEFAULT 0x0 -#define EEPROM_CID_ALPHA 0x1 -#define EEPROM_CID_Senao 0x3 -#define EEPROM_CID_NetCore 0x5 -#define EEPROM_CID_CAMEO 0X8 -#define EEPROM_CID_SITECOM 0x9 -#define EEPROM_CID_COREGA 0xB -#define EEPROM_CID_EDIMAX_BELKIN 0xC -#define EEPROM_CID_SERCOMM_BELKIN 0xE -#define EEPROM_CID_CAMEO1 0xF -#define EEPROM_CID_WNC_COREGA 0x12 -#define EEPROM_CID_CLEVO 0x13 -#define EEPROM_CID_WHQL 0xFE - -enum RT_CUSTOMER_ID { - RT_CID_DEFAULT = 0, - RT_CID_8187_ALPHA0 = 1, - RT_CID_8187_SERCOMM_PS = 2, - RT_CID_8187_HW_LED = 3, - RT_CID_8187_NETGEAR = 4, - RT_CID_WHQL = 5, - RT_CID_819x_CAMEO = 6, - RT_CID_819x_RUNTOP = 7, - RT_CID_819x_Senao = 8, - RT_CID_TOSHIBA = 9, - RT_CID_819x_Netcore = 10, - RT_CID_Nettronix = 11, - RT_CID_DLINK = 12, - RT_CID_PRONET = 13, - RT_CID_COREGA = 14, - RT_CID_819x_ALPHA = 15, - RT_CID_819x_Sitecom = 16, - RT_CID_CCX = 17, - RT_CID_819x_Lenovo = 18, - RT_CID_819x_QMI = 19, - RT_CID_819x_Edimax_Belkin = 20, - RT_CID_819x_Sercomm_Belkin = 21, - RT_CID_819x_CAMEO1 = 22, - RT_CID_819x_MSI = 23, - RT_CID_819x_Acer = 24, - RT_CID_819x_AzWave_ASUS = 25, - RT_CID_819x_AzWave = 26, - RT_CID_819x_WNC_COREGA = 27, - RT_CID_819x_CLEVO = 28, -}; - -struct eeprom_priv { - u8 bautoload_fail_flag; - u8 bempty; - u8 sys_config; - u8 mac_addr[6]; - u8 config0; - u16 channel_plan; - u8 country_string[3]; - u8 tx_power_b[15]; - u8 tx_power_g[15]; - u8 tx_power_a[201]; - u8 efuse_eeprom_data[EEPROM_MAX_SIZE]; - enum RT_CUSTOMER_ID CustomerID; -}; - -void r8712_eeprom_write16(struct _adapter *padapter, u16 reg, u16 data); -u16 r8712_eeprom_read16(struct _adapter *padapter, u16 reg); - -#endif /*__RTL871X_EEPROM_H__*/ - diff --git a/drivers/staging/rtl8712/rtl871x_event.h b/drivers/staging/rtl8712/rtl871x_event.h deleted file mode 100644 index 759a2d27d8f2..000000000000 --- a/drivers/staging/rtl8712/rtl871x_event.h +++ /dev/null @@ -1,109 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871x_EVENT_H_ -#define _RTL871x_EVENT_H_ - -#include "osdep_service.h" - -#include "wlan_bssdef.h" -#include <linux/semaphore.h> -#include <linux/sem.h> - -/* - * Used to report a bss has been scanned - */ -struct survey_event { - struct wlan_bssid_ex bss; -}; - -/* - * Used to report that the requested site survey has been done. - * bss_cnt indicates the number of bss that has been reported. - */ -struct surveydone_event { - unsigned int bss_cnt; - -}; - -/* - * Used to report the link result of joinning the given bss - * join_res: - * -1: authentication fail - * -2: association fail - * > 0: TID - */ -struct joinbss_event { - struct wlan_network network; -}; - -/* - * Used to report a given STA has joinned the created BSS. - * It is used in AP/Ad-HoC(M) mode. - */ -struct stassoc_event { - unsigned char macaddr[6]; - unsigned char rsvd[2]; - __le32 cam_id; -}; - -struct stadel_event { - unsigned char macaddr[6]; - unsigned char rsvd[2]; -}; - -struct addba_event { - unsigned int tid; -}; - -#define GEN_EVT_CODE(event) event ## _EVT_ - -struct fwevent { - u32 parmsize; - void (*event_callback)(struct _adapter *dev, u8 *pbuf); -}; - -#define C2HEVENT_SZ 32 -struct event_node { - unsigned char *node; - unsigned char evt_code; - unsigned short evt_sz; - /*volatile*/ int *caller_ff_tail; - int caller_ff_sz; -}; - -struct c2hevent_queue { - /*volatile*/ int head; - /*volatile*/ int tail; - struct event_node nodes[C2HEVENT_SZ]; - unsigned char seq; -}; - -#define NETWORK_QUEUE_SZ 4 - -struct network_queue { - /*volatile*/ int head; - /*volatile*/ int tail; - struct wlan_bssid_ex networks[NETWORK_QUEUE_SZ]; -}; - -struct ADDBA_Req_Report_parm { - unsigned char MacAddress[ETH_ALEN]; - unsigned short StartSeqNum; - unsigned char tid; -}; - -#include "rtl8712_event.h" - -#endif /* _WLANEVENT_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_ht.h b/drivers/staging/rtl8712/rtl871x_ht.h deleted file mode 100644 index ebd78665775d..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ht.h +++ /dev/null @@ -1,33 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_HT_H_ -#define _RTL871X_HT_H_ - -#include "osdep_service.h" -#include "wifi.h" - -struct ht_priv { - unsigned int ht_option; - unsigned int ampdu_enable;/*for enable Tx A-MPDU*/ - unsigned char baddbareq_issued[16]; - unsigned int tx_amsdu_enable;/*for enable Tx A-MSDU */ - unsigned int tx_amdsu_maxlen; /* 1: 8k, 0:4k ; default:8k, for tx */ - unsigned int rx_ampdu_maxlen; /* for rx reordering ctrl win_sz, - * updated when join_callback. - */ - struct ieee80211_ht_cap ht_cap; -}; - -#endif /*_RTL871X_HT_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_io.c b/drivers/staging/rtl8712/rtl871x_io.c deleted file mode 100644 index 6789a4c98564..000000000000 --- a/drivers/staging/rtl8712/rtl871x_io.c +++ /dev/null @@ -1,147 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_io.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -/* - * - * The purpose of rtl871x_io.c - * - * a. provides the API - * b. provides the protocol engine - * c. provides the software interface between caller and the hardware interface - * - * For r8712u, both sync/async operations are provided. - * - * Only sync read/write_mem operations are provided. - * - */ - -#define _RTL871X_IO_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_io.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -static uint _init_intf_hdl(struct _adapter *padapter, - struct intf_hdl *pintf_hdl) -{ - struct intf_priv *pintf_priv; - void (*set_intf_option)(u32 *poption) = NULL; - void (*set_intf_funs)(struct intf_hdl *pintf_hdl); - void (*set_intf_ops)(struct _io_ops *pops); - uint (*init_intf_priv)(struct intf_priv *pintfpriv); - - set_intf_option = &(r8712_usb_set_intf_option); - set_intf_funs = &(r8712_usb_set_intf_funs); - set_intf_ops = &r8712_usb_set_intf_ops; - init_intf_priv = &r8712_usb_init_intf_priv; - pintf_priv = pintf_hdl->pintfpriv = kmalloc(sizeof(struct intf_priv), - GFP_ATOMIC); - if (!pintf_priv) - goto _init_intf_hdl_fail; - pintf_hdl->adapter = (u8 *)padapter; - set_intf_option(&pintf_hdl->intf_option); - set_intf_funs(pintf_hdl); - set_intf_ops(&pintf_hdl->io_ops); - pintf_priv->intf_dev = (u8 *)&padapter->dvobjpriv; - if (init_intf_priv(pintf_priv) == _FAIL) - goto _init_intf_hdl_fail; - return _SUCCESS; -_init_intf_hdl_fail: - kfree(pintf_priv); - return _FAIL; -} - -static void _unload_intf_hdl(struct intf_priv *pintfpriv) -{ - void (*unload_intf_priv)(struct intf_priv *pintfpriv); - - unload_intf_priv = &r8712_usb_unload_intf_priv; - unload_intf_priv(pintfpriv); - kfree(pintfpriv); -} - -static uint register_intf_hdl(u8 *dev, struct intf_hdl *pintfhdl) -{ - struct _adapter *adapter = (struct _adapter *)dev; - - pintfhdl->intf_option = 0; - pintfhdl->adapter = dev; - pintfhdl->intf_dev = (u8 *)&adapter->dvobjpriv; - if (!_init_intf_hdl(adapter, pintfhdl)) - goto register_intf_hdl_fail; - return _SUCCESS; -register_intf_hdl_fail: - return false; -} - -static void unregister_intf_hdl(struct intf_hdl *pintfhdl) -{ - _unload_intf_hdl(pintfhdl->pintfpriv); - memset((u8 *)pintfhdl, 0, sizeof(struct intf_hdl)); -} - -uint r8712_alloc_io_queue(struct _adapter *adapter) -{ - u32 i; - struct io_queue *pio_queue; - struct io_req *pio_req; - - pio_queue = kmalloc(sizeof(*pio_queue), GFP_ATOMIC); - if (!pio_queue) - goto alloc_io_queue_fail; - INIT_LIST_HEAD(&pio_queue->free_ioreqs); - INIT_LIST_HEAD(&pio_queue->processing); - INIT_LIST_HEAD(&pio_queue->pending); - spin_lock_init(&pio_queue->lock); - pio_queue->pallocated_free_ioreqs_buf = kzalloc(NUM_IOREQ * - (sizeof(struct io_req)) + 4, - GFP_ATOMIC); - if ((pio_queue->pallocated_free_ioreqs_buf) == NULL) - goto alloc_io_queue_fail; - pio_queue->free_ioreqs_buf = pio_queue->pallocated_free_ioreqs_buf + 4 - - ((addr_t)(pio_queue->pallocated_free_ioreqs_buf) - & 3); - pio_req = (struct io_req *)(pio_queue->free_ioreqs_buf); - for (i = 0; i < NUM_IOREQ; i++) { - INIT_LIST_HEAD(&pio_req->list); - list_add_tail(&pio_req->list, &pio_queue->free_ioreqs); - pio_req++; - } - if ((register_intf_hdl((u8 *)adapter, &pio_queue->intf)) == _FAIL) - goto alloc_io_queue_fail; - adapter->pio_queue = pio_queue; - return _SUCCESS; -alloc_io_queue_fail: - if (pio_queue) { - kfree(pio_queue->pallocated_free_ioreqs_buf); - kfree(pio_queue); - } - adapter->pio_queue = NULL; - return _FAIL; -} - -void r8712_free_io_queue(struct _adapter *adapter) -{ - struct io_queue *pio_queue = adapter->pio_queue; - - if (pio_queue) { - kfree(pio_queue->pallocated_free_ioreqs_buf); - adapter->pio_queue = NULL; - unregister_intf_hdl(&pio_queue->intf); - kfree(pio_queue); - } -} diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h deleted file mode 100644 index c5b12f74ebf8..000000000000 --- a/drivers/staging/rtl8712/rtl871x_io.h +++ /dev/null @@ -1,236 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_IO_H_ -#define _RTL871X_IO_H_ - -#include "osdep_service.h" -#include "osdep_intf.h" - -#define NUM_IOREQ 8 - -#define MAX_PROT_SZ (64-16) - -#define _IOREADY 0 -#define _IO_WAIT_COMPLETE 1 -#define _IO_WAIT_RSP 2 - -/* IO COMMAND TYPE */ -#define _IOSZ_MASK_ (0x7F) -#define _IO_WRITE_ BIT(7) -#define _IO_FIXED_ BIT(8) -#define _IO_BURST_ BIT(9) -#define _IO_BYTE_ BIT(10) -#define _IO_HW_ BIT(11) -#define _IO_WORD_ BIT(12) -#define _IO_SYNC_ BIT(13) -#define _IO_CMDMASK_ (0x1F80) - -/* - * For prompt mode accessing, caller shall free io_req - * Otherwise, io_handler will free io_req - */ -/* IO STATUS TYPE */ -#define _IO_ERR_ BIT(2) -#define _IO_SUCCESS_ BIT(1) -#define _IO_DONE_ BIT(0) -#define IO_RD32 (_IO_SYNC_ | _IO_WORD_) -#define IO_RD16 (_IO_SYNC_ | _IO_HW_) -#define IO_RD8 (_IO_SYNC_ | _IO_BYTE_) -#define IO_RD32_ASYNC (_IO_WORD_) -#define IO_RD16_ASYNC (_IO_HW_) -#define IO_RD8_ASYNC (_IO_BYTE_) -#define IO_WR32 (_IO_WRITE_ | _IO_SYNC_ | _IO_WORD_) -#define IO_WR16 (_IO_WRITE_ | _IO_SYNC_ | _IO_HW_) -#define IO_WR8 (_IO_WRITE_ | _IO_SYNC_ | _IO_BYTE_) -#define IO_WR32_ASYNC (_IO_WRITE_ | _IO_WORD_) -#define IO_WR16_ASYNC (_IO_WRITE_ | _IO_HW_) -#define IO_WR8_ASYNC (_IO_WRITE_ | _IO_BYTE_) -/* - * Only Sync. burst accessing is provided. - */ -#define IO_WR_BURST(x) (IO_WRITE_ | _IO_SYNC_ | _IO_BURST_ | \ - ((x) & _IOSZ_MASK_)) -#define IO_RD_BURST(x) (_IO_SYNC_ | _IO_BURST_ | ((x) & _IOSZ_MASK_)) -/*below is for the intf_option bit defition...*/ -#define _INTF_ASYNC_ BIT(0) /*support async io*/ -struct intf_priv; -struct intf_hdl; -struct io_queue; -struct _io_ops { - uint (*_sdbus_read_bytes_to_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf); - uint (*_sdbus_read_blocks_to_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf); - u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr); - u16 (*_read16)(struct intf_hdl *pintfhdl, u32 addr); - u32 (*_read32)(struct intf_hdl *pintfhdl, u32 addr); - uint (*_sdbus_write_blocks_from_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf, - u8 async); - uint (*_sdbus_write_bytes_from_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf); - u8 (*_cmd52r)(struct intf_priv *pintfpriv, u32 addr); - void (*_cmd52w)(struct intf_priv *pintfpriv, u32 addr, u8 val8); - u8 (*_cmdfunc152r)(struct intf_priv *pintfpriv, u32 addr); - void (*_cmdfunc152w)(struct intf_priv *pintfpriv, u32 addr, u8 val8); - void (*_write8)(struct intf_hdl *pintfhdl, u32 addr, u8 val); - void (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val); - void (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val); - void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); - void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); - void (*_sync_irp_protocol_rw)(struct io_queue *pio_q); - u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); - u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); -}; - -struct io_req { - struct list_head list; - u32 addr; - /*volatile*/ u32 val; - u32 command; - u32 status; - u8 *pbuf; - void (*_async_io_callback)(struct _adapter *padapter, - struct io_req *pio_req, u8 *cnxt); - u8 *cnxt; -}; - -struct intf_hdl { - u32 intf_option; - u8 *adapter; - u8 *intf_dev; - struct intf_priv *pintfpriv; - void (*intf_hdl_init)(u8 *priv); - void (*intf_hdl_unload)(u8 *priv); - void (*intf_hdl_open)(u8 *priv); - void (*intf_hdl_close)(u8 *priv); - struct _io_ops io_ops; -}; - -struct reg_protocol_rd { -#ifdef __LITTLE_ENDIAN - /* DW1 */ - u32 NumOfTrans:4; - u32 Reserved1:4; - u32 Reserved2:24; - /* DW2 */ - u32 ByteCount:7; - u32 WriteEnable:1; /*0:read, 1:write*/ - u32 FixOrContinuous:1; /*0:continuous, 1: Fix*/ - u32 BurstMode:1; - u32 Byte1Access:1; - u32 Byte2Access:1; - u32 Byte4Access:1; - u32 Reserved3:3; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ -#else -/*DW1*/ - u32 Reserved1:4; - u32 NumOfTrans:4; - u32 Reserved2:24; - /*DW2*/ - u32 WriteEnable:1; - u32 ByteCount:7; - u32 Reserved3:3; - u32 Byte4Access:1; - u32 Byte2Access:1; - u32 Byte1Access:1; - u32 BurstMode:1; - u32 FixOrContinuous:1; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ -#endif -}; - -struct reg_protocol_wt { -#ifdef __LITTLE_ENDIAN - /*DW1*/ - u32 NumOfTrans:4; - u32 Reserved1:4; - u32 Reserved2:24; - /*DW2*/ - u32 ByteCount:7; - u32 WriteEnable:1; /*0:read, 1:write*/ - u32 FixOrContinuous:1; /*0:continuous, 1: Fix*/ - u32 BurstMode:1; - u32 Byte1Access:1; - u32 Byte2Access:1; - u32 Byte4Access:1; - u32 Reserved3:3; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ - u32 Value; -#else - /*DW1*/ - u32 Reserved1:4; - u32 NumOfTrans:4; - u32 Reserved2:24; - /*DW2*/ - u32 WriteEnable:1; - u32 ByteCount:7; - u32 Reserved3:3; - u32 Byte4Access:1; - u32 Byte2Access:1; - u32 Byte1Access:1; - u32 BurstMode:1; - u32 FixOrContinuous:1; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ - u32 Value; -#endif -}; - -/* - * Below is the data structure used by _io_handler - */ - -struct io_queue { - spinlock_t lock; - struct list_head free_ioreqs; - /*The io_req list that will be served in the single protocol r/w.*/ - struct list_head pending; - struct list_head processing; - u8 *free_ioreqs_buf; /* 4-byte aligned */ - u8 *pallocated_free_ioreqs_buf; - struct intf_hdl intf; -}; - -u8 r8712_read8(struct _adapter *adapter, u32 addr); -u16 r8712_read16(struct _adapter *adapter, u32 addr); -u32 r8712_read32(struct _adapter *adapter, u32 addr); -void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -void r8712_write8(struct _adapter *adapter, u32 addr, u8 val); -void r8712_write16(struct _adapter *adapter, u32 addr, u16 val); -void r8712_write32(struct _adapter *adapter, u32 addr, u32 val); -void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -/*ioreq */ -uint r8712_alloc_io_queue(struct _adapter *adapter); -void r8712_free_io_queue(struct _adapter *adapter); - -#endif /*_RTL871X_IO_H_*/ diff --git a/drivers/staging/rtl8712/rtl871x_ioctl.h b/drivers/staging/rtl8712/rtl871x_ioctl.h deleted file mode 100644 index d6332a8c7f4f..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl.h +++ /dev/null @@ -1,94 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __IOCTL_H -#define __IOCTL_H - -#include "osdep_service.h" -#include "drv_types.h" - -#ifndef OID_802_11_CAPABILITY - #define OID_802_11_CAPABILITY 0x0d010122 -#endif - -#ifndef OID_802_11_PMKID - #define OID_802_11_PMKID 0x0d010123 -#endif - -/* For DDK-defined OIDs*/ -#define OID_NDIS_SEG1 0x00010100 -#define OID_NDIS_SEG2 0x00010200 -#define OID_NDIS_SEG3 0x00020100 -#define OID_NDIS_SEG4 0x01010100 -#define OID_NDIS_SEG5 0x01020100 -#define OID_NDIS_SEG6 0x01020200 -#define OID_NDIS_SEG7 0xFD010100 -#define OID_NDIS_SEG8 0x0D010100 -#define OID_NDIS_SEG9 0x0D010200 -#define OID_NDIS_SEG10 0x0D020200 -#define SZ_OID_NDIS_SEG1 23 -#define SZ_OID_NDIS_SEG2 3 -#define SZ_OID_NDIS_SEG3 6 -#define SZ_OID_NDIS_SEG4 6 -#define SZ_OID_NDIS_SEG5 4 -#define SZ_OID_NDIS_SEG6 8 -#define SZ_OID_NDIS_SEG7 7 -#define SZ_OID_NDIS_SEG8 36 -#define SZ_OID_NDIS_SEG9 24 -#define SZ_OID_NDIS_SEG10 19 - -/* For Realtek-defined OIDs*/ -#define OID_MP_SEG1 0xFF871100 -#define OID_MP_SEG2 0xFF818000 -#define OID_MP_SEG3 0xFF818700 -#define OID_MP_SEG4 0xFF011100 - -enum oid_type { - QUERY_OID, - SET_OID -}; - -struct oid_funs_node { - unsigned int oid_start; /*the starting number for OID*/ - unsigned int oid_end; /*the ending number for OID*/ - struct oid_obj_priv *node_array; - unsigned int array_sz; /*the size of node_array*/ - int query_counter; /*count the number of query hits for this segment*/ - int set_counter; /*count the number of set hits for this segment*/ -}; - -struct oid_par_priv { - void *adapter_context; - uint oid; - void *information_buf; - unsigned long information_buf_len; - unsigned long *bytes_rw; - unsigned long *bytes_needed; - enum oid_type type_of_oid; - unsigned int dbg; -}; - -struct oid_obj_priv { - unsigned char dbg; /* 0: without OID debug message - * 1: with OID debug message - */ - uint (*oidfuns)(struct oid_par_priv *poid_par_priv); -}; - -uint oid_null_function(struct oid_par_priv *poid_par_priv); - -extern struct iw_handler_def r871x_handlers_def; - -uint drv_query_info(struct net_device *MiniportAdapterContext, - uint Oid, - void *InformationBuffer, - u32 InformationBufferLength, - u32 *BytesWritten, - u32 *BytesNeeded); - -uint drv_set_info(struct net_device *MiniportAdapterContext, - uint Oid, - void *InformationBuffer, - u32 InformationBufferLength, - u32 *BytesRead, - u32 *BytesNeeded); - -#endif diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c deleted file mode 100644 index 36f6904d25ab..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c +++ /dev/null @@ -1,2330 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_ioctl_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_IOCTL_LINUX_C_ -#define _RTL871X_MP_IOCTL_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wlan_bssdef.h" -#include "rtl871x_debug.h" -#include "wifi.h" -#include "rtl871x_mlme.h" -#include "rtl871x_ioctl.h" -#include "rtl871x_ioctl_set.h" -#include "rtl871x_mp_ioctl.h" -#include "mlme_osdep.h" -#include <linux/wireless.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/io.h> -#include <linux/semaphore.h> -#include <net/iw_handler.h> -#include <linux/if_arp.h> -#include <linux/etherdevice.h> - -#define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 0x1E) - -#define SCAN_ITEM_SIZE 768 -#define MAX_CUSTOM_LEN 64 -#define RATE_COUNT 4 - -static const u32 rtl8180_rates[] = {1000000, 2000000, 5500000, 11000000, - 6000000, 9000000, 12000000, 18000000, - 24000000, 36000000, 48000000, 54000000}; - -static const long ieee80211_wlan_frequencies[] = { - 2412, 2417, 2422, 2427, - 2432, 2437, 2442, 2447, - 2452, 2457, 2462, 2467, - 2472, 2484 -}; - -void r8712_indicate_wx_assoc_event(struct _adapter *padapter) -{ - union iwreq_data wrqu; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress, - ETH_ALEN); - wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); -} - -void r8712_indicate_wx_disassoc_event(struct _adapter *padapter) -{ - union iwreq_data wrqu; - - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - eth_zero_addr(wrqu.ap_addr.sa_data); - wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); -} - -static inline void handle_pairwise_key(struct sta_info *psta, - struct ieee_param *param, - struct _adapter *padapter) -{ - /* pairwise key */ - memcpy(psta->x_UncstKey.skey, param->u.crypt.key, - (param->u.crypt. key_len > 16 ? 16 : param->u.crypt.key_len)); - if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */ - memcpy(psta->tkiptxmickey. skey, - &param->u.crypt.key[16], 8); - memcpy(psta->tkiprxmickey. skey, - &param->u.crypt.key[24], 8); - padapter->securitypriv. busetkipkey = false; - mod_timer(&padapter->securitypriv.tkip_timer, - jiffies + msecs_to_jiffies(50)); - } - r8712_setstakey_cmd(padapter, (unsigned char *)psta, true); -} - -static inline void handle_group_key(struct ieee_param *param, - struct _adapter *padapter) -{ - union Keytype *gk = padapter->securitypriv.XGrpKey; - union Keytype *gtk = padapter->securitypriv.XGrptxmickey; - union Keytype *grk = padapter->securitypriv.XGrprxmickey; - - if (param->u.crypt.idx > 0 && - param->u.crypt.idx < 3) { - /* group key idx is 1 or 2 */ - memcpy(gk[param->u.crypt.idx - 1].skey, - param->u.crypt.key, - (param->u.crypt.key_len > 16 ? 16 : - param->u.crypt.key_len)); - memcpy(gtk[param->u.crypt.idx - 1].skey, - &param->u.crypt.key[16], 8); - memcpy(grk[param->u.crypt.idx - 1].skey, - &param->u.crypt.key[24], 8); - padapter->securitypriv.binstallGrpkey = true; - r8712_set_key(padapter, &padapter->securitypriv, - param->u.crypt.idx); - if (padapter->registrypriv.power_mgnt > PS_MODE_ACTIVE) { - if (padapter->registrypriv.power_mgnt != - padapter->pwrctrlpriv.pwr_mode) - mod_timer(&padapter->mlmepriv.dhcp_timer, - jiffies + msecs_to_jiffies(60000)); - } - } -} - -static noinline_for_stack char *translate_scan_wpa(struct iw_request_info *info, - struct wlan_network *pnetwork, - struct iw_event *iwe, - char *start, char *stop) -{ - /* parsing WPA/WPA2 IE */ - u8 buf[MAX_WPA_IE_LEN]; - u8 wpa_ie[255], rsn_ie[255]; - u16 wpa_len = 0, rsn_len = 0; - int n, i; - - r8712_get_sec_ie(pnetwork->network.IEs, - pnetwork->network.IELength, rsn_ie, &rsn_len, - wpa_ie, &wpa_len); - if (wpa_len > 0) { - memset(buf, 0, MAX_WPA_IE_LEN); - n = sprintf(buf, "wpa_ie="); - for (i = 0; i < wpa_len; i++) { - n += scnprintf(buf + n, MAX_WPA_IE_LEN - n, - "%02x", wpa_ie[i]); - if (n == MAX_WPA_IE_LEN - 1) - break; - } - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVCUSTOM; - iwe->u.data.length = (u16)strlen(buf); - start = iwe_stream_add_point(info, start, stop, - iwe, buf); - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVGENIE; - iwe->u.data.length = (u16)wpa_len; - start = iwe_stream_add_point(info, start, stop, - iwe, wpa_ie); - } - if (rsn_len > 0) { - memset(buf, 0, MAX_WPA_IE_LEN); - n = sprintf(buf, "rsn_ie="); - for (i = 0; i < rsn_len; i++) { - n += scnprintf(buf + n, MAX_WPA_IE_LEN - n, - "%02x", rsn_ie[i]); - if (n == MAX_WPA_IE_LEN - 1) - break; - } - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVCUSTOM; - iwe->u.data.length = strlen(buf); - start = iwe_stream_add_point(info, start, stop, - iwe, buf); - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVGENIE; - iwe->u.data.length = rsn_len; - start = iwe_stream_add_point(info, start, stop, iwe, - rsn_ie); - } - - return start; -} - -static noinline_for_stack char *translate_scan_wps(struct iw_request_info *info, - struct wlan_network *pnetwork, - struct iw_event *iwe, - char *start, char *stop) -{ - /* parsing WPS IE */ - u8 wps_ie[512]; - uint wps_ielen; - - if (r8712_get_wps_ie(pnetwork->network.IEs, - pnetwork->network.IELength, - wps_ie, &wps_ielen)) { - if (wps_ielen > 2) { - iwe->cmd = IWEVGENIE; - iwe->u.data.length = (u16)wps_ielen; - start = iwe_stream_add_point(info, start, stop, - iwe, wps_ie); - } - } - - return start; -} - -static char *translate_scan(struct _adapter *padapter, - struct iw_request_info *info, - struct wlan_network *pnetwork, - char *start, char *stop) -{ - struct iw_event iwe; - char *current_val; - s8 *p; - u32 i = 0, ht_ielen = 0; - u16 cap, ht_cap = false; - u8 rssi; - - if ((pnetwork->network.Configuration.DSConfig < 1) || - (pnetwork->network.Configuration.DSConfig > 14)) { - if (pnetwork->network.Configuration.DSConfig < 1) - pnetwork->network.Configuration.DSConfig = 1; - else - pnetwork->network.Configuration.DSConfig = 14; - } - /* AP MAC address */ - iwe.cmd = SIOCGIWAP; - iwe.u.ap_addr.sa_family = ARPHRD_ETHER; - ether_addr_copy(iwe.u.ap_addr.sa_data, pnetwork->network.MacAddress); - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN); - /* Add the ESSID */ - iwe.cmd = SIOCGIWESSID; - iwe.u.data.flags = 1; - iwe.u.data.length = min_t(u32, pnetwork->network.Ssid.SsidLength, 32); - start = iwe_stream_add_point(info, start, stop, &iwe, - pnetwork->network.Ssid.Ssid); - /* parsing HT_CAP_IE */ - p = r8712_get_ie(&pnetwork->network.IEs[12], WLAN_EID_HT_CAPABILITY, - &ht_ielen, pnetwork->network.IELength - 12); - if (p && ht_ielen > 0) - ht_cap = true; - /* Add the protocol name */ - iwe.cmd = SIOCGIWNAME; - if (r8712_is_cckratesonly_included(pnetwork->network.rates)) { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b"); - } else if (r8712_is_cckrates_included(pnetwork->network.rates)) { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg"); - } else { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g"); - } - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN); - /* Add mode */ - iwe.cmd = SIOCGIWMODE; - memcpy((u8 *)&cap, r8712_get_capability_from_ie(pnetwork->network.IEs), - 2); - le16_to_cpus(&cap); - if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_ESS)) { - if (cap & WLAN_CAPABILITY_ESS) - iwe.u.mode = (u32)IW_MODE_MASTER; - else - iwe.u.mode = (u32)IW_MODE_ADHOC; - start = iwe_stream_add_event(info, start, stop, &iwe, - IW_EV_UINT_LEN); - } - /* Add frequency/channel */ - iwe.cmd = SIOCGIWFREQ; - { - /* check legal index */ - u8 dsconfig = pnetwork->network.Configuration.DSConfig; - - if (dsconfig >= 1 && dsconfig <= sizeof( - ieee80211_wlan_frequencies) / sizeof(long)) - iwe.u.freq.m = - (s32)(ieee80211_wlan_frequencies - [dsconfig - 1] * 100000); - else - iwe.u.freq.m = 0; - } - iwe.u.freq.e = (s16)1; - iwe.u.freq.i = (u8)pnetwork->network.Configuration.DSConfig; - start = iwe_stream_add_event(info, start, stop, &iwe, - IW_EV_FREQ_LEN); - /* Add encryption capability */ - iwe.cmd = SIOCGIWENCODE; - if (cap & WLAN_CAPABILITY_PRIVACY) - iwe.u.data.flags = (u16)(IW_ENCODE_ENABLED | - IW_ENCODE_NOKEY); - else - iwe.u.data.flags = (u16)(IW_ENCODE_DISABLED); - iwe.u.data.length = (u16)0; - start = iwe_stream_add_point(info, start, stop, &iwe, - pnetwork->network.Ssid.Ssid); - /*Add basic and extended rates */ - current_val = start + iwe_stream_lcp_len(info); - iwe.cmd = SIOCGIWRATE; - iwe.u.bitrate.fixed = 0; - iwe.u.bitrate.disabled = 0; - iwe.u.bitrate.value = 0; - i = 0; - while (pnetwork->network.rates[i] != 0) { - /* Bit rate given in 500 kb/s units */ - iwe.u.bitrate.value = (pnetwork->network.rates[i++] & - 0x7F) * 500000; - current_val = iwe_stream_add_value(info, start, current_val, - stop, &iwe, IW_EV_PARAM_LEN); - } - /* Check if we added any event */ - if ((current_val - start) > iwe_stream_lcp_len(info)) - start = current_val; - - start = translate_scan_wpa(info, pnetwork, &iwe, start, stop); - - start = translate_scan_wps(info, pnetwork, &iwe, start, stop); - - /* Add quality statistics */ - iwe.cmd = IWEVQUAL; - rssi = r8712_signal_scale_mapping(pnetwork->network.Rssi); - /* we only update signal_level (signal strength) that is rssi. */ - iwe.u.qual.updated = (u8)(IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_UPDATED | - IW_QUAL_NOISE_INVALID); - iwe.u.qual.level = rssi; /* signal strength */ - iwe.u.qual.qual = 0; /* signal quality */ - iwe.u.qual.noise = 0; /* noise level */ - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN); - /* how to translate rssi to ?% */ - return start; -} - -static int wpa_set_auth_algs(struct net_device *dev, u32 value) -{ - struct _adapter *padapter = netdev_priv(dev); - int ret = 0; - - if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeAutoSwitch; - padapter->securitypriv.AuthAlgrthm = 3; - } else if (value & AUTH_ALG_SHARED_KEY) { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared; - padapter->securitypriv.AuthAlgrthm = 1; - } else if (value & AUTH_ALG_OPEN_SYSTEM) { - if (padapter->securitypriv.ndisauthtype < - Ndis802_11AuthModeWPAPSK) { - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeOpen; - padapter->securitypriv.AuthAlgrthm = 0; - } - } else { - ret = -EINVAL; - } - return ret; -} - -static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, - u32 param_len) -{ - int ret = 0; - u32 wep_key_idx, wep_key_len = 0; - struct NDIS_802_11_WEP *pwep = NULL; - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - param->u.crypt.err = 0; - param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; - if (param_len != (u32)((u8 *) param->u.crypt.key - (u8 *)param) + - param->u.crypt.key_len) - return -EINVAL; - if (!is_broadcast_ether_addr(param->sta_addr)) - return -EINVAL; - - if (param->u.crypt.idx >= WEP_KEYS) { - /* for large key indices, set the default (0) */ - param->u.crypt.idx = 0; - } - if (strcmp(param->u.crypt.alg, "WEP") == 0) { - netdev_info(dev, "r8712u: %s: crypt.alg = WEP\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.XGrpPrivacy = _WEP40_; - wep_key_idx = param->u.crypt.idx; - wep_key_len = param->u.crypt.key_len; - if (wep_key_idx >= WEP_KEYS) - wep_key_idx = 0; - if (wep_key_len <= 0) - return -EINVAL; - - wep_key_len = wep_key_len <= 5 ? 5 : 13; - pwep = kzalloc(sizeof(*pwep), GFP_ATOMIC); - if (!pwep) - return -ENOMEM; - pwep->KeyLength = wep_key_len; - pwep->Length = wep_key_len + - offsetof(struct NDIS_802_11_WEP, KeyMaterial); - if (wep_key_len == 13) { - padapter->securitypriv.PrivacyAlgrthm = _WEP104_; - padapter->securitypriv.XGrpPrivacy = _WEP104_; - } - pwep->KeyIndex = wep_key_idx; - pwep->KeyIndex |= 0x80000000; - memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); - if (param->u.crypt.set_tx) { - if (r8712_set_802_11_add_wep(padapter, pwep)) - ret = -EOPNOTSUPP; - } else { - /* don't update "psecuritypriv->PrivacyAlgrthm" and - * "psecuritypriv->PrivacyKeyIndex=keyid", but can - * r8712_set_key to fw/cam - */ - if (wep_key_idx >= WEP_KEYS) { - ret = -EOPNOTSUPP; - goto exit; - } - memcpy(&psecuritypriv->DefKey[wep_key_idx].skey[0], - pwep->KeyMaterial, - pwep->KeyLength); - psecuritypriv->DefKeylen[wep_key_idx] = - pwep->KeyLength; - r8712_set_key(padapter, psecuritypriv, wep_key_idx); - } - goto exit; - } - if (padapter->securitypriv.AuthAlgrthm == 2) { /* 802_1x */ - struct sta_info *psta, *pbcmc_sta; - struct sta_priv *pstapriv = &padapter->stapriv; - struct security_priv *spriv = &padapter->securitypriv; - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | - WIFI_MP_STATE)) { /* sta mode */ - psta = r8712_get_stainfo(pstapriv, - get_bssid(pmlmepriv)); - if (psta) { - psta->ieee8021x_blocked = false; - if (spriv->ndisencryptstatus == - Ndis802_11Encryption2Enabled || - spriv->ndisencryptstatus == - Ndis802_11Encryption3Enabled) - psta->XPrivacy = spriv->PrivacyAlgrthm; - if (param->u.crypt.set_tx == 1) - handle_pairwise_key(psta, param, - padapter); - else /* group key */ - handle_group_key(param, padapter); - } - pbcmc_sta = r8712_get_bcmc_stainfo(padapter); - if (pbcmc_sta) { - pbcmc_sta->ieee8021x_blocked = false; - if (spriv->ndisencryptstatus == - Ndis802_11Encryption2Enabled || - spriv->ndisencryptstatus == - Ndis802_11Encryption3Enabled) - pbcmc_sta->XPrivacy = - spriv->PrivacyAlgrthm; - } - } - } -exit: - kfree(pwep); - return ret; -} - -static int r871x_set_wpa_ie(struct _adapter *padapter, char *pie, - unsigned short ielen) -{ - u8 *buf = NULL; - int group_cipher = 0, pairwise_cipher = 0; - int ret = 0; - - if (ielen > MAX_WPA_IE_LEN || !pie) - return -EINVAL; - if (ielen) { - buf = kmemdup(pie, ielen, GFP_ATOMIC); - if (!buf) - return -ENOMEM; - if (ielen < RSN_HEADER_LEN) { - ret = -EINVAL; - goto exit; - } - if (r8712_parse_wpa_ie(buf, ielen, &group_cipher, - &pairwise_cipher) == 0) { - padapter->securitypriv.AuthAlgrthm = 2; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPAPSK; - } - if (r8712_parse_wpa2_ie(buf, ielen, &group_cipher, - &pairwise_cipher) == 0) { - padapter->securitypriv.AuthAlgrthm = 2; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPA2PSK; - } - switch (group_cipher) { - case WPA_CIPHER_NONE: - padapter->securitypriv.XGrpPrivacy = - _NO_PRIVACY_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - break; - case WPA_CIPHER_WEP40: - padapter->securitypriv.XGrpPrivacy = _WEP40_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - break; - case WPA_CIPHER_TKIP: - padapter->securitypriv.XGrpPrivacy = _TKIP_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption2Enabled; - break; - case WPA_CIPHER_CCMP: - padapter->securitypriv.XGrpPrivacy = _AES_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption3Enabled; - break; - case WPA_CIPHER_WEP104: - padapter->securitypriv.XGrpPrivacy = _WEP104_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - break; - } - switch (pairwise_cipher) { - case WPA_CIPHER_NONE: - padapter->securitypriv.PrivacyAlgrthm = - _NO_PRIVACY_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - break; - case WPA_CIPHER_WEP40: - padapter->securitypriv.PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - break; - case WPA_CIPHER_TKIP: - padapter->securitypriv.PrivacyAlgrthm = _TKIP_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption2Enabled; - break; - case WPA_CIPHER_CCMP: - padapter->securitypriv.PrivacyAlgrthm = _AES_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption3Enabled; - break; - case WPA_CIPHER_WEP104: - padapter->securitypriv.PrivacyAlgrthm = _WEP104_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - break; - } - padapter->securitypriv.wps_phase = false; - {/* set wps_ie */ - u16 cnt = 0; - u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - while (cnt < ielen) { - eid = buf[cnt]; - - if ((eid == WLAN_EID_VENDOR_SPECIFIC) && - (!memcmp(&buf[cnt + 2], wps_oui, 4))) { - netdev_info(padapter->pnetdev, "r8712u: SET WPS_IE\n"); - padapter->securitypriv.wps_ie_len = - ((buf[cnt + 1] + 2) < - (MAX_WPA_IE_LEN << 2)) ? - (buf[cnt + 1] + 2) : - (MAX_WPA_IE_LEN << 2); - memcpy(padapter->securitypriv.wps_ie, - &buf[cnt], - padapter->securitypriv.wps_ie_len); - padapter->securitypriv.wps_phase = - true; - netdev_info(padapter->pnetdev, "r8712u: SET WPS_IE, wps_phase==true\n"); - cnt += buf[cnt + 1] + 2; - break; - } - - cnt += buf[cnt + 1] + 2; - } - } - } -exit: - kfree(buf); - return ret; -} - -static int r8711_wx_get_name(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 ht_ielen = 0; - char *p; - u8 ht_cap = false; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - u8 *prates; - - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE) == - true) { - /* parsing HT_CAP_IE */ - p = r8712_get_ie(&pcur_bss->IEs[12], WLAN_EID_HT_CAPABILITY, - &ht_ielen, pcur_bss->IELength - 12); - if (p && ht_ielen > 0) - ht_cap = true; - prates = pcur_bss->rates; - if (r8712_is_cckratesonly_included(prates)) { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11bn"); - else - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11b"); - } else if (r8712_is_cckrates_included(prates)) { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11bgn"); - else - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11bg"); - } else { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11gn"); - else - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11g"); - } - } else { - snprintf(wrqu->name, IFNAMSIZ, "unassociated"); - } - return 0; -} - -static const long frequency_list[] = { - 2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457, 2462, - 2467, 2472, 2484, 4915, 4920, 4925, 4935, 4940, 4945, 4960, 4980, - 5035, 5040, 5045, 5055, 5060, 5080, 5170, 5180, 5190, 5200, 5210, - 5220, 5230, 5240, 5260, 5280, 5300, 5320, 5500, 5520, 5540, 5560, - 5580, 5600, 5620, 5640, 5660, 5680, 5700, 5745, 5765, 5785, 5805, - 5825 -}; - -static int r8711_wx_set_freq(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_freq *fwrq = &wrqu->freq; - int rc = 0; - -/* If setting by frequency, convert to a channel */ - if ((fwrq->e == 1) && - (fwrq->m >= 241200000) && - (fwrq->m <= 248700000)) { - int f = fwrq->m / 100000; - int c = 0; - - while ((c < 14) && (f != frequency_list[c])) - c++; - fwrq->e = 0; - fwrq->m = c + 1; - } - /* Setting by channel number */ - if ((fwrq->m > 14) || (fwrq->e > 0)) { - rc = -EOPNOTSUPP; - } else { - int channel = fwrq->m; - - if ((channel < 1) || (channel > 14)) { - rc = -EINVAL; - } else { - /* Yes ! We can set it !!! */ - padapter->registrypriv.channel = channel; - } - } - return rc; -} - -static int r8711_wx_get_freq(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - if (!check_fwstate(pmlmepriv, _FW_LINKED)) - return -ENOLINK; - - wrqu->freq.m = ieee80211_wlan_frequencies[ - pcur_bss->Configuration.DSConfig - 1] * 100000; - wrqu->freq.e = 1; - wrqu->freq.i = pcur_bss->Configuration.DSConfig; - - return 0; -} - -static int r8711_wx_set_mode(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct _adapter *padapter = netdev_priv(dev); - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networkType; - - switch (wrqu->mode) { - case IW_MODE_AUTO: - networkType = Ndis802_11AutoUnknown; - break; - case IW_MODE_ADHOC: - networkType = Ndis802_11IBSS; - break; - case IW_MODE_MASTER: - networkType = Ndis802_11APMode; - break; - case IW_MODE_INFRA: - networkType = Ndis802_11Infrastructure; - break; - default: - return -EINVAL; - } - if (Ndis802_11APMode == networkType) - r8712_setopmode_cmd(padapter, networkType); - else - r8712_setopmode_cmd(padapter, Ndis802_11AutoUnknown); - - r8712_set_802_11_infrastructure_mode(padapter, networkType); - return 0; -} - -static int r8711_wx_get_mode(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - wrqu->mode = IW_MODE_INFRA; - else if (check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE)) - wrqu->mode = IW_MODE_ADHOC; - else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) - wrqu->mode = IW_MODE_MASTER; - else - wrqu->mode = IW_MODE_AUTO; - return 0; -} - -static int r871x_wx_set_pmkid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct iw_pmksa *pPMK = (struct iw_pmksa *) extra; - struct RT_PMKID_LIST *pl = psecuritypriv->PMKIDList; - u8 strZeroMacAddress[ETH_ALEN] = {0x00}; - u8 strIssueBssid[ETH_ALEN] = {0x00}; - u8 j, blInserted = false; - int intReturn = false; - -/* - * There are the BSSID information in the bssid.sa_data array. - * If cmd is IW_PMKSA_FLUSH, it means the wpa_supplicant wants to clear - * all the PMKID information. If cmd is IW_PMKSA_ADD, it means the - * wpa_supplicant wants to add a PMKID/BSSID to driver. - * If cmd is IW_PMKSA_REMOVE, it means the wpa_supplicant wants to - * remove a PMKID/BSSID from driver. - */ - if (!pPMK) - return -EINVAL; - memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN); - switch (pPMK->cmd) { - case IW_PMKSA_ADD: - if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN)) - return intReturn; - intReturn = true; - blInserted = false; - /* overwrite PMKID */ - for (j = 0; j < NUM_PMKID_CACHE; j++) { - if (!memcmp(pl[j].Bssid, strIssueBssid, ETH_ALEN)) { - /* BSSID is matched, the same AP => rewrite - * with new PMKID. - */ - netdev_info(dev, "r8712u: %s: BSSID exists in the PMKList.\n", - __func__); - memcpy(pl[j].PMKID, pPMK->pmkid, IW_PMKID_LEN); - pl[j].bUsed = true; - psecuritypriv->PMKIDIndex = j + 1; - blInserted = true; - break; - } - } - if (!blInserted) { - /* Find a new entry */ - netdev_info(dev, "r8712u: %s: Use the new entry index = %d for this PMKID.\n", - __func__, psecuritypriv->PMKIDIndex); - memcpy(pl[psecuritypriv->PMKIDIndex].Bssid, - strIssueBssid, ETH_ALEN); - memcpy(pl[psecuritypriv->PMKIDIndex].PMKID, - pPMK->pmkid, IW_PMKID_LEN); - pl[psecuritypriv->PMKIDIndex].bUsed = true; - psecuritypriv->PMKIDIndex++; - if (psecuritypriv->PMKIDIndex == NUM_PMKID_CACHE) - psecuritypriv->PMKIDIndex = 0; - } - break; - case IW_PMKSA_REMOVE: - intReturn = true; - for (j = 0; j < NUM_PMKID_CACHE; j++) { - if (!memcmp(pl[j].Bssid, strIssueBssid, ETH_ALEN)) { - /* BSSID is matched, the same AP => Remove - * this PMKID information and reset it. - */ - eth_zero_addr(pl[j].Bssid); - pl[j].bUsed = false; - break; - } - } - break; - case IW_PMKSA_FLUSH: - memset(psecuritypriv->PMKIDList, 0, - sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE); - psecuritypriv->PMKIDIndex = 0; - intReturn = true; - break; - default: - netdev_info(dev, "r8712u: %s: unknown Command\n", __func__); - intReturn = false; - break; - } - return intReturn; -} - -static int r8711_wx_get_sens(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->sens.value = 0; - wrqu->sens.fixed = 0; /* no auto select */ - wrqu->sens.disabled = 1; - return 0; -} - -static int r8711_wx_get_range(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct iw_range *range = (struct iw_range *)extra; - u16 val; - int i; - - wrqu->data.length = sizeof(*range); - memset(range, 0, sizeof(*range)); - /* Let's try to keep this struct in the same order as in - * linux/include/wireless.h - */ - - /* TODO: See what values we can set, and remove the ones we can't - * set, or fill them with some default data. - */ - /* ~5 Mb/s real (802.11b) */ - range->throughput = 5 * 1000 * 1000; - /* TODO: 8711 sensitivity ? */ - /* signal level threshold range */ - /* percent values between 0 and 100. */ - range->max_qual.qual = 100; - range->max_qual.level = 100; - range->max_qual.noise = 100; - range->max_qual.updated = 7; /* Updated all three */ - range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ - /* TODO: Find real 'good' to 'bad' threshold value for RSSI */ - range->avg_qual.level = 0x100 - 78; - range->avg_qual.noise = 0; - range->avg_qual.updated = 7; /* Updated all three */ - range->num_bitrates = RATE_COUNT; - for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) - range->bitrate[i] = rtl8180_rates[i]; - range->min_frag = MIN_FRAG_THRESHOLD; - range->max_frag = MAX_FRAG_THRESHOLD; - range->pm_capa = 0; - range->we_version_compiled = WIRELESS_EXT; - range->we_version_source = 16; - range->num_channels = 14; - for (i = 0, val = 0; i < 14; i++) { - /* Include only legal frequencies for some countries */ - range->freq[val].i = i + 1; - range->freq[val].m = ieee80211_wlan_frequencies[i] * 100000; - range->freq[val].e = 1; - val++; - if (val == IW_MAX_FREQUENCIES) - break; - } - range->num_frequency = val; - range->enc_capa = IW_ENC_CAPA_WPA | - IW_ENC_CAPA_WPA2 | - IW_ENC_CAPA_CIPHER_TKIP | - IW_ENC_CAPA_CIPHER_CCMP; - return 0; -} - -static int r8711_wx_get_rate(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra); - -static int r871x_wx_set_priv(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *awrq, - char *extra) -{ - int ret = 0, len = 0; - char *ext; - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *dwrq = (struct iw_point *)awrq; - - len = dwrq->length; - ext = strndup_user(dwrq->pointer, len); - if (IS_ERR(ext)) - return PTR_ERR(ext); - - if (!strcasecmp(ext, "RSSI")) { - /*Return received signal strength indicator in -db for */ - /* current AP */ - /*<ssid> Rssi xx */ - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct wlan_network *pcur_network = &pmlmepriv->cur_network; - /*static u8 xxxx; */ - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - sprintf(ext, "%s rssi %d", - pcur_network->network.Ssid.Ssid, - /*(xxxx=xxxx+10) */ - ((padapter->recvpriv.fw_rssi) >> 1) - 95 - /*pcur_network->network.Rssi */ - ); - } else { - sprintf(ext, "OK"); - } - } else if (!strcasecmp(ext, "LINKSPEED")) { - /*Return link speed in MBPS */ - /*LinkSpeed xx */ - union iwreq_data wrqd; - int ret_inner; - int mbps; - - ret_inner = r8711_wx_get_rate(dev, info, &wrqd, extra); - if (ret_inner != 0) - mbps = 0; - else - mbps = wrqd.bitrate.value / 1000000; - sprintf(ext, "LINKSPEED %d", mbps); - } else if (!strcasecmp(ext, "MACADDR")) { - /*Return mac address of the station */ - /* Macaddr = xx:xx:xx:xx:xx:xx */ - sprintf(ext, "MACADDR = %pM", dev->dev_addr); - } else if (!strcasecmp(ext, "SCAN-ACTIVE")) { - /*Set scan type to active */ - /*OK if successful */ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - pmlmepriv->passive_mode = 1; - sprintf(ext, "OK"); - } else if (!strcasecmp(ext, "SCAN-PASSIVE")) { - /*Set scan type to passive */ - /*OK if successful */ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - pmlmepriv->passive_mode = 0; - sprintf(ext, "OK"); - } else if (!strncmp(ext, "DCE-E", 5)) { - /*Set scan type to passive */ - /*OK if successful */ - r8712_disconnectCtrlEx_cmd(padapter - , 1 /*u32 enableDrvCtrl */ - , 5 /*u32 tryPktCnt */ - , 100 /*u32 tryPktInterval */ - , 5000 /*u32 firstStageTO */ - ); - sprintf(ext, "OK"); - } else if (!strncmp(ext, "DCE-D", 5)) { - /*Set scan type to passive */ - /*OK if successfu */ - r8712_disconnectCtrlEx_cmd(padapter - , 0 /*u32 enableDrvCtrl */ - , 5 /*u32 tryPktCnt */ - , 100 /*u32 tryPktInterval */ - , 5000 /*u32 firstStageTO */ - ); - sprintf(ext, "OK"); - } else { - netdev_info(dev, "r8712u: %s: unknown Command %s.\n", - __func__, ext); - goto FREE_EXT; - } - if (copy_to_user(dwrq->pointer, ext, - min(dwrq->length, (__u16)(strlen(ext) + 1)))) - ret = -EFAULT; - -FREE_EXT: - kfree(ext); - return ret; -} - -/* set bssid flow - * s1. set_802_11_infrastructure_mode() - * s2. set_802_11_authentication_mode() - * s3. set_802_11_encryption_mode() - * s4. set_802_11_bssid() - * - * This function intends to handle the Set AP command, which specifies the - * MAC# of a preferred Access Point. - * Currently, the request comes via Wireless Extensions' SIOCSIWAP ioctl. - * - * For this operation to succeed, there is no need for the interface to be up. - * - */ -static int r8711_wx_set_wap(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *awrq, - char *extra) -{ - int ret = -EINPROGRESS; - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct sockaddr *temp = (struct sockaddr *)awrq; - unsigned long irqL; - struct list_head *phead; - u8 *dst_bssid; - struct wlan_network *pnetwork = NULL; - enum NDIS_802_11_AUTHENTICATION_MODE authmode; - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - return -EBUSY; - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - return ret; - if (temp->sa_family != ARPHRD_ETHER) - return -EINVAL; - authmode = padapter->securitypriv.ndisauthtype; - spin_lock_irqsave(&queue->lock, irqL); - phead = &queue->queue; - pmlmepriv->pscanned = phead->next; - while (1) { - if (end_of_queue_search(phead, pmlmepriv->pscanned)) - break; - pnetwork = container_of(pmlmepriv->pscanned, - struct wlan_network, list); - pmlmepriv->pscanned = pmlmepriv->pscanned->next; - dst_bssid = pnetwork->network.MacAddress; - if (!memcmp(dst_bssid, temp->sa_data, ETH_ALEN)) { - r8712_set_802_11_infrastructure_mode(padapter, - pnetwork->network.InfrastructureMode); - break; - } - } - spin_unlock_irqrestore(&queue->lock, irqL); - if (!ret) { - if (!r8712_set_802_11_authentication_mode(padapter, authmode)) { - ret = -ENOMEM; - } else { - if (!r8712_set_802_11_bssid(padapter, temp->sa_data)) - ret = -1; - } - } - return ret; -} - -static int r8711_wx_get_wap(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - wrqu->ap_addr.sa_family = ARPHRD_ETHER; - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE | - WIFI_AP_STATE)) - ether_addr_copy(wrqu->ap_addr.sa_data, pcur_bss->MacAddress); - else - eth_zero_addr(wrqu->ap_addr.sa_data); - return 0; -} - -static int r871x_wx_set_mlme(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret = 0; - struct _adapter *padapter = netdev_priv(dev); - struct iw_mlme *mlme = (struct iw_mlme *) extra; - - if (!mlme) - return -1; - switch (mlme->cmd) { - case IW_MLME_DEAUTH: - if (!r8712_set_802_11_disassociate(padapter)) - ret = -1; - break; - case IW_MLME_DISASSOC: - if (!r8712_set_802_11_disassociate(padapter)) - ret = -1; - break; - default: - return -EOPNOTSUPP; - } - return ret; -} - -/* - * - * This function intends to handle the Set Scan command. - * Currently, the request comes via Wireless Extensions' SIOCSIWSCAN ioctl. - * - * For this operation to succeed, the interface is brought Up beforehand. - * - */ -static int r8711_wx_set_scan(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 status = true; - - if (padapter->driver_stopped) { - netdev_info(dev, "In %s: driver_stopped=%d\n", - __func__, padapter->driver_stopped); - return -1; - } - if (!padapter->bup) - return -ENETDOWN; - if (!padapter->hw_init_completed) - return -1; - if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) || - (pmlmepriv->sitesurveyctrl.traffic_busy)) - return 0; - if (wrqu->data.length == sizeof(struct iw_scan_req)) { - struct iw_scan_req *req = (struct iw_scan_req *)extra; - - if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { - struct ndis_802_11_ssid ssid; - unsigned long irqL; - u32 len = min_t(u8, req->essid_len, IW_ESSID_MAX_SIZE); - - memset((unsigned char *)&ssid, 0, - sizeof(struct ndis_802_11_ssid)); - memcpy(ssid.Ssid, req->essid, len); - ssid.SsidLength = len; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) || - (pmlmepriv->sitesurveyctrl.traffic_busy)) { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - status = false; - } else { - status = r8712_sitesurvey_cmd(padapter, &ssid); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - } - } else { - status = r8712_set_802_11_bssid_list_scan(padapter); - } - if (!status) - return -1; - return 0; -} - -static int r8711_wx_get_scan(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - unsigned long irqL; - struct list_head *plist, *phead; - char *ev = extra; - char *stop = ev + wrqu->data.length; - u32 ret = 0, cnt = 0; - - if (padapter->driver_stopped) - return -EINVAL; - while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) { - msleep(30); - cnt++; - if (cnt > 100) - break; - } - spin_lock_irqsave(&queue->lock, irqL); - phead = &queue->queue; - plist = phead->next; - while (1) { - if (end_of_queue_search(phead, plist)) - break; - if ((stop - ev) < SCAN_ITEM_SIZE) { - ret = -E2BIG; - break; - } - pnetwork = container_of(plist, struct wlan_network, list); - ev = translate_scan(padapter, a, pnetwork, ev, stop); - plist = plist->next; - } - spin_unlock_irqrestore(&queue->lock, irqL); - wrqu->data.length = ev - extra; - wrqu->data.flags = 0; - return ret; -} - -/* set ssid flow - * s1. set_802_11_infrastructure_mode() - * s2. set_802_11_authenticaion_mode() - * s3. set_802_11_encryption_mode() - * s4. set_802_11_ssid() - * - * This function intends to handle the Set ESSID command. - * Currently, the request comes via the Wireless Extensions' SIOCSIWESSID ioctl. - * - * For this operation to succeed, there is no need for the interface to be Up. - * - */ -static int r8711_wx_set_essid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - enum NDIS_802_11_AUTHENTICATION_MODE authmode; - struct ndis_802_11_ssid ndis_ssid; - u8 *dst_ssid, *src_ssid; - struct list_head *phead; - u32 len; - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - return -EBUSY; - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - return 0; - if (wrqu->essid.length > IW_ESSID_MAX_SIZE) - return -E2BIG; - authmode = padapter->securitypriv.ndisauthtype; - if (wrqu->essid.flags && wrqu->essid.length) { - len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? - wrqu->essid.length : IW_ESSID_MAX_SIZE; - memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid)); - ndis_ssid.SsidLength = len; - memcpy(ndis_ssid.Ssid, extra, len); - src_ssid = ndis_ssid.Ssid; - phead = &queue->queue; - pmlmepriv->pscanned = phead->next; - while (1) { - if (end_of_queue_search(phead, pmlmepriv->pscanned)) - break; - pnetwork = container_of(pmlmepriv->pscanned, - struct wlan_network, list); - pmlmepriv->pscanned = pmlmepriv->pscanned->next; - dst_ssid = pnetwork->network.Ssid.Ssid; - if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) - && (pnetwork->network.Ssid.SsidLength == - ndis_ssid.SsidLength)) { - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_STATE)) { - if (pnetwork->network. - InfrastructureMode - != - padapter->mlmepriv. - cur_network.network. - InfrastructureMode) - continue; - } - - r8712_set_802_11_infrastructure_mode( - padapter, - pnetwork->network.InfrastructureMode); - break; - } - } - r8712_set_802_11_authentication_mode(padapter, authmode); - r8712_set_802_11_ssid(padapter, &ndis_ssid); - } - return -EINPROGRESS; -} - -static int r8711_wx_get_essid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - u32 len, ret = 0; - - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - len = pcur_bss->Ssid.SsidLength; - wrqu->essid.length = len; - memcpy(extra, pcur_bss->Ssid.Ssid, len); - wrqu->essid.flags = 1; - } else { - ret = -ENOLINK; - } - return ret; -} - -static int r8711_wx_set_rate(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 target_rate = wrqu->bitrate.value; - u32 fixed = wrqu->bitrate.fixed; - u32 ratevalue = 0; - u8 datarates[NumRates]; - u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff}; - int i; - - if (target_rate == -1) { - ratevalue = 11; - goto set_rate; - } - target_rate = target_rate / 100000; - switch (target_rate) { - case 10: - ratevalue = 0; - break; - case 20: - ratevalue = 1; - break; - case 55: - ratevalue = 2; - break; - case 60: - ratevalue = 3; - break; - case 90: - ratevalue = 4; - break; - case 110: - ratevalue = 5; - break; - case 120: - ratevalue = 6; - break; - case 180: - ratevalue = 7; - break; - case 240: - ratevalue = 8; - break; - case 360: - ratevalue = 9; - break; - case 480: - ratevalue = 10; - break; - case 540: - ratevalue = 11; - break; - default: - ratevalue = 11; - break; - } -set_rate: - for (i = 0; i < NumRates; i++) { - if (ratevalue == mpdatarate[i]) { - datarates[i] = mpdatarate[i]; - if (fixed == 0) - break; - } else { - datarates[i] = 0xff; - } - } - return r8712_setdatarate_cmd(padapter, datarates); -} - -static int r8711_wx_get_rate(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - struct ieee80211_ht_cap *pht_capie; - unsigned char rf_type = padapter->registrypriv.rf_config; - int i; - u8 *p; - u16 rate, max_rate = 0, ht_cap = false; - u32 ht_ielen = 0; - u8 bw_40MHz = 0, short_GI = 0; - u16 mcs_rate = 0; - - i = 0; - if (!check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) - return -ENOLINK; - p = r8712_get_ie(&pcur_bss->IEs[12], WLAN_EID_HT_CAPABILITY, &ht_ielen, - pcur_bss->IELength - 12); - if (p && ht_ielen > 0) { - ht_cap = true; - pht_capie = (struct ieee80211_ht_cap *)(p + 2); - memcpy(&mcs_rate, &pht_capie->mcs, 2); - bw_40MHz = (le16_to_cpu(pht_capie->cap_info) & - IEEE80211_HT_CAP_SUP_WIDTH_20_40) ? 1 : 0; - short_GI = (le16_to_cpu(pht_capie->cap_info) & - (IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_SGI_40)) ? 1 : 0; - } - while ((pcur_bss->rates[i] != 0) && - (pcur_bss->rates[i] != 0xFF)) { - rate = pcur_bss->rates[i] & 0x7F; - if (rate > max_rate) - max_rate = rate; - wrqu->bitrate.fixed = 0; /* no auto select */ - wrqu->bitrate.value = rate * 500000; - i++; - } - if (ht_cap) { - if (mcs_rate & 0x8000 /* MCS15 */ - && - rf_type == RTL8712_RF_2T2R) - max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : - ((short_GI) ? 144 : 130); - else /* default MCS7 */ - max_rate = (bw_40MHz) ? ((short_GI) ? 150 : 135) : - ((short_GI) ? 72 : 65); - max_rate *= 2; /* Mbps/2 */ - } - wrqu->bitrate.value = max_rate * 500000; - return 0; -} - -static int r8711_wx_get_rts(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - wrqu->rts.value = padapter->registrypriv.rts_thresh; - wrqu->rts.fixed = 0; /* no auto select */ - return 0; -} - -static int r8711_wx_set_frag(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - if (wrqu->frag.disabled) { - padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD; - } else { - if (wrqu->frag.value < MIN_FRAG_THRESHOLD || - wrqu->frag.value > MAX_FRAG_THRESHOLD) - return -EINVAL; - padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1; - } - return 0; -} - -static int r8711_wx_get_frag(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - wrqu->frag.value = padapter->xmitpriv.frag_len; - wrqu->frag.fixed = 0; /* no auto select */ - return 0; -} - -static int r8711_wx_get_retry(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->retry.value = 7; - wrqu->retry.fixed = 0; /* no auto select */ - wrqu->retry.disabled = 1; - return 0; -} - -static int r8711_wx_set_enc(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - u32 key; - u32 keyindex_provided; - struct NDIS_802_11_WEP wep; - enum NDIS_802_11_AUTHENTICATION_MODE authmode; - struct iw_point *erq = &wrqu->encoding; - struct _adapter *padapter = netdev_priv(dev); - - key = erq->flags & IW_ENCODE_INDEX; - memset(&wep, 0, sizeof(struct NDIS_802_11_WEP)); - if (erq->flags & IW_ENCODE_DISABLED) { - netdev_info(dev, "r8712u: %s: EncryptionDisabled\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_; - padapter->securitypriv.AuthAlgrthm = 0; /* open system */ - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - return 0; - } - if (key) { - if (key > WEP_KEYS) - return -EINVAL; - key--; - keyindex_provided = 1; - } else { - keyindex_provided = 0; - key = padapter->securitypriv.PrivacyKeyIndex; - } - /* set authentication mode */ - if (erq->flags & IW_ENCODE_OPEN) { - netdev_info(dev, "r8712u: %s: IW_ENCODE_OPEN\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.AuthAlgrthm = 0; /* open system */ - padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_; - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - } else if (erq->flags & IW_ENCODE_RESTRICTED) { - netdev_info(dev, - "r8712u: %s: IW_ENCODE_RESTRICTED\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.AuthAlgrthm = 1; /* shared system */ - padapter->securitypriv.PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.XGrpPrivacy = _WEP40_; - authmode = Ndis802_11AuthModeShared; - padapter->securitypriv.ndisauthtype = authmode; - } else { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.AuthAlgrthm = 0; /* open system */ - padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_; - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - } - wep.KeyIndex = key; - if (erq->length > 0) { - wep.KeyLength = erq->length <= 5 ? 5 : 13; - wep.Length = wep.KeyLength + - offsetof(struct NDIS_802_11_WEP, KeyMaterial); - } else { - wep.KeyLength = 0; - if (keyindex_provided == 1) { /* set key_id only, no given - * KeyMaterial(erq->length==0). - */ - padapter->securitypriv.PrivacyKeyIndex = key; - switch (padapter->securitypriv.DefKeylen[key]) { - case 5: - padapter->securitypriv.PrivacyAlgrthm = - _WEP40_; - break; - case 13: - padapter->securitypriv.PrivacyAlgrthm = - _WEP104_; - break; - default: - padapter->securitypriv.PrivacyAlgrthm = - _NO_PRIVACY_; - break; - } - return 0; - } - } - wep.KeyIndex |= 0x80000000; /* transmit key */ - memcpy(wep.KeyMaterial, keybuf, wep.KeyLength); - if (r8712_set_802_11_add_wep(padapter, &wep)) - return -EOPNOTSUPP; - return 0; -} - -static int r8711_wx_get_enc(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - uint key; - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *erq = &wrqu->encoding; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - union Keytype *dk = padapter->securitypriv.DefKey; - - if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - if (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - return 0; - } - } - key = erq->flags & IW_ENCODE_INDEX; - if (key) { - if (key > WEP_KEYS) - return -EINVAL; - key--; - } else { - key = padapter->securitypriv.PrivacyKeyIndex; - } - erq->flags = key + 1; - switch (padapter->securitypriv.ndisencryptstatus) { - case Ndis802_11EncryptionNotSupported: - case Ndis802_11EncryptionDisabled: - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - break; - case Ndis802_11Encryption1Enabled: - erq->length = padapter->securitypriv.DefKeylen[key]; - if (erq->length) { - memcpy(keybuf, dk[key].skey, - padapter->securitypriv.DefKeylen[key]); - erq->flags |= IW_ENCODE_ENABLED; - if (padapter->securitypriv.ndisauthtype == - Ndis802_11AuthModeOpen) - erq->flags |= IW_ENCODE_OPEN; - else if (padapter->securitypriv.ndisauthtype == - Ndis802_11AuthModeShared) - erq->flags |= IW_ENCODE_RESTRICTED; - } else { - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - } - break; - case Ndis802_11Encryption2Enabled: - case Ndis802_11Encryption3Enabled: - erq->length = 16; - erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | - IW_ENCODE_NOKEY); - break; - default: - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - break; - } - return 0; -} - -static int r8711_wx_get_power(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->power.value = 0; - wrqu->power.fixed = 0; /* no auto select */ - wrqu->power.disabled = 1; - return 0; -} - -static int r871x_wx_set_gen_ie(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - return r871x_set_wpa_ie(padapter, extra, wrqu->data.length); -} - -static int r871x_wx_set_auth(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_param *param = (struct iw_param *)&wrqu->param; - int paramid; - int paramval; - int ret = 0; - - paramid = param->flags & IW_AUTH_INDEX; - paramval = param->value; - switch (paramid) { - case IW_AUTH_WPA_VERSION: - break; - case IW_AUTH_CIPHER_PAIRWISE: - break; - case IW_AUTH_CIPHER_GROUP: - break; - case IW_AUTH_KEY_MGMT: - /* - * ??? does not use these parameters - */ - break; - case IW_AUTH_TKIP_COUNTERMEASURES: - if (paramval) { - /* wpa_supplicant is enabling tkip countermeasure. */ - padapter->securitypriv.btkip_countermeasure = true; - } else { - /* wpa_supplicant is disabling tkip countermeasure. */ - padapter->securitypriv.btkip_countermeasure = false; - } - break; - case IW_AUTH_DROP_UNENCRYPTED: - /* HACK: - * - * wpa_supplicant calls set_wpa_enabled when the driver - * is loaded and unloaded, regardless of if WPA is being - * used. No other calls are made which can be used to - * determine if encryption will be used or not prior to - * association being expected. If encryption is not being - * used, drop_unencrypted is set to false, else true -- we - * can use this to determine if the CAP_PRIVACY_ON bit should - * be set. - */ - if (padapter->securitypriv.ndisencryptstatus == - Ndis802_11Encryption1Enabled) { - /* it means init value, or using wep, - * ndisencryptstatus = - * Ndis802_11Encryption1Enabled, - * then it needn't reset it; - */ - break; - } - - if (paramval) { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - padapter->securitypriv.PrivacyAlgrthm = - _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = - _NO_PRIVACY_; - padapter->securitypriv.AuthAlgrthm = 0; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeOpen; - } - break; - case IW_AUTH_80211_AUTH_ALG: - ret = wpa_set_auth_algs(dev, (u32)paramval); - break; - case IW_AUTH_WPA_ENABLED: - break; - case IW_AUTH_RX_UNENCRYPTED_EAPOL: - break; - case IW_AUTH_PRIVACY_INVOKED: - break; - default: - return -EOPNOTSUPP; - } - - return ret; -} - -static int r871x_wx_set_enc_ext(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct iw_point *pencoding = &wrqu->encoding; - struct iw_encode_ext *pext = (struct iw_encode_ext *)extra; - struct ieee_param *param = NULL; - char *alg_name; - u32 param_len; - int ret = 0; - - switch (pext->alg) { - case IW_ENCODE_ALG_NONE: - alg_name = "none"; - break; - case IW_ENCODE_ALG_WEP: - alg_name = "WEP"; - break; - case IW_ENCODE_ALG_TKIP: - alg_name = "TKIP"; - break; - case IW_ENCODE_ALG_CCMP: - alg_name = "CCMP"; - break; - default: - return -EINVAL; - } - - param_len = sizeof(struct ieee_param) + pext->key_len; - param = kzalloc(param_len, GFP_ATOMIC); - if (!param) - return -ENOMEM; - param->cmd = IEEE_CMD_SET_ENCRYPTION; - eth_broadcast_addr(param->sta_addr); - strscpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); - if (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) - param->u.crypt.set_tx = 0; - if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) - param->u.crypt.set_tx = 1; - param->u.crypt.idx = (pencoding->flags & 0x00FF) - 1; - if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) - memcpy(param->u.crypt.seq, pext->rx_seq, 8); - if (pext->key_len) { - param->u.crypt.key_len = pext->key_len; - memcpy(param + 1, pext + 1, pext->key_len); - } - ret = wpa_set_encryption(dev, param, param_len); - kfree(param); - return ret; -} - -static int r871x_wx_get_nick(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - if (extra) { - wrqu->data.length = 8; - wrqu->data.flags = 1; - memcpy(extra, "rtl_wifi", 8); - } - return 0; -} - -static int r8711_wx_read32(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 addr; - u32 data32; - - get_user(addr, (u32 __user *)wrqu->data.pointer); - data32 = r8712_read32(padapter, addr); - put_user(data32, (u32 __user *)wrqu->data.pointer); - wrqu->data.length = (data32 & 0xffff0000) >> 16; - wrqu->data.flags = data32 & 0xffff; - get_user(addr, (u32 __user *)wrqu->data.pointer); - return 0; -} - -static int r8711_wx_write32(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 addr; - u32 data32; - - get_user(addr, (u32 __user *)wrqu->data.pointer); - data32 = ((u32)wrqu->data.length << 16) | (u32)wrqu->data.flags; - r8712_write32(padapter, addr, data32); - return 0; -} - -static int dummy(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - return -EINVAL; -} - -static int r8711_drvext_hdl(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - return 0; -} - -static int r871x_mp_ioctl_hdl(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *p = &wrqu->data; - struct oid_par_priv oid_par; - struct mp_ioctl_handler *phandler; - struct mp_ioctl_param *poidparam; - unsigned long BytesRead, BytesWritten, BytesNeeded; - u8 *pparmbuf, bset; - u16 len; - uint status; - int ret = 0; - - if ((!p->length) || (!p->pointer)) - return -EINVAL; - - bset = (u8)(p->flags & 0xFFFF); - len = p->length; - pparmbuf = memdup_user(p->pointer, len); - if (IS_ERR(pparmbuf)) - return PTR_ERR(pparmbuf); - - poidparam = (struct mp_ioctl_param *)pparmbuf; - if (poidparam->subcode >= MAX_MP_IOCTL_SUBCODE) { - ret = -EINVAL; - goto _r871x_mp_ioctl_hdl_exit; - } - phandler = mp_ioctl_hdl + poidparam->subcode; - if ((phandler->paramsize != 0) && - (poidparam->len < phandler->paramsize)) { - ret = -EINVAL; - goto _r871x_mp_ioctl_hdl_exit; - } - if (phandler->oid == 0 && phandler->handler) { - status = phandler->handler(&oid_par); - } else if (phandler->handler) { - oid_par.adapter_context = padapter; - oid_par.oid = phandler->oid; - oid_par.information_buf = poidparam->data; - oid_par.information_buf_len = poidparam->len; - oid_par.dbg = 0; - BytesWritten = 0; - BytesNeeded = 0; - if (bset) { - oid_par.bytes_rw = &BytesRead; - oid_par.bytes_needed = &BytesNeeded; - oid_par.type_of_oid = SET_OID; - } else { - oid_par.bytes_rw = &BytesWritten; - oid_par.bytes_needed = &BytesNeeded; - oid_par.type_of_oid = QUERY_OID; - } - status = phandler->handler(&oid_par); - /* todo:check status, BytesNeeded, etc. */ - } else { - netdev_info(dev, "r8712u: %s: err!, subcode=%d, oid=%d, handler=%p\n", - __func__, poidparam->subcode, phandler->oid, - phandler->handler); - ret = -EFAULT; - goto _r871x_mp_ioctl_hdl_exit; - } - if (bset == 0x00) { /* query info */ - if (copy_to_user(p->pointer, pparmbuf, len)) - ret = -EFAULT; - } - if (status) { - ret = -EFAULT; - goto _r871x_mp_ioctl_hdl_exit; - } -_r871x_mp_ioctl_hdl_exit: - kfree(pparmbuf); - return ret; -} - -static int r871x_get_ap_info(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct iw_point *pdata = &wrqu->data; - struct wlan_network *pnetwork = NULL; - u32 cnt = 0, wpa_ielen; - unsigned long irqL; - struct list_head *plist, *phead; - unsigned char *pbuf; - u8 bssid[ETH_ALEN]; - char data[33]; - - if (padapter->driver_stopped || !pdata) - return -EINVAL; - while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) { - msleep(30); - cnt++; - if (cnt > 100) - break; - } - pdata->flags = 0; - if (pdata->length < 32) - return -EINVAL; - if (copy_from_user(data, pdata->pointer, 32)) - return -EINVAL; - data[32] = 0; - - spin_lock_irqsave(&pmlmepriv->scanned_queue.lock, irqL); - phead = &queue->queue; - plist = phead->next; - while (1) { - if (end_of_queue_search(phead, plist)) - break; - pnetwork = container_of(plist, struct wlan_network, list); - if (!mac_pton(data, bssid)) { - netdev_info(dev, "r8712u: Invalid BSSID '%s'.\n", - (u8 *)data); - spin_unlock_irqrestore(&pmlmepriv->scanned_queue.lock, - irqL); - return -EINVAL; - } - netdev_info(dev, "r8712u: BSSID:%pM\n", bssid); - if (ether_addr_equal(bssid, pnetwork->network.MacAddress)) { - /* BSSID match, then check if supporting wpa/wpa2 */ - pbuf = r8712_get_wpa_ie(&pnetwork->network.IEs[12], - &wpa_ielen, pnetwork->network.IELength - 12); - if (pbuf && (wpa_ielen > 0)) { - pdata->flags = 1; - break; - } - pbuf = r8712_get_wpa2_ie(&pnetwork->network.IEs[12], - &wpa_ielen, pnetwork->network.IELength - 12); - if (pbuf && (wpa_ielen > 0)) { - pdata->flags = 2; - break; - } - } - plist = plist->next; - } - spin_unlock_irqrestore(&pmlmepriv->scanned_queue.lock, irqL); - if (pdata->length >= 34) { - if (copy_to_user((u8 __user *)pdata->pointer + 32, - (u8 *)&pdata->flags, 1)) - return -EINVAL; - } - return 0; -} - -static int r871x_set_pid(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *pdata = &wrqu->data; - - if (padapter->driver_stopped || !pdata) - return -EINVAL; - if (copy_from_user(&padapter->pid, pdata->pointer, sizeof(int))) - return -EINVAL; - return 0; -} - -static int r871x_set_chplan(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret = 0; - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *pdata = &wrqu->data; - int ch_plan = -1; - - if (padapter->driver_stopped || !pdata) { - ret = -EINVAL; - goto exit; - } - ch_plan = (int)*extra; - r8712_set_chplan_cmd(padapter, ch_plan); - -exit: - - return ret; -} - -static int r871x_wps_start(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *pdata = &wrqu->data; - u32 u32wps_start = 0; - - if (padapter->driver_stopped || !pdata) - return -EINVAL; - if (copy_from_user((void *)&u32wps_start, pdata->pointer, 4)) - return -EFAULT; - if (u32wps_start == 0) - u32wps_start = *extra; - if (u32wps_start == 1) /* WPS Start */ - padapter->ledpriv.LedControlHandler(padapter, - LED_CTL_START_WPS); - else if (u32wps_start == 2) /* WPS Stop because of wps success */ - padapter->ledpriv.LedControlHandler(padapter, - LED_CTL_STOP_WPS); - else if (u32wps_start == 3) /* WPS Stop because of wps fail */ - padapter->ledpriv.LedControlHandler(padapter, - LED_CTL_STOP_WPS_FAIL); - return 0; -} - -static int wpa_set_param(struct net_device *dev, u8 name, u32 value) -{ - struct _adapter *padapter = netdev_priv(dev); - - switch (name) { - case IEEE_PARAM_WPA_ENABLED: - padapter->securitypriv.AuthAlgrthm = 2; /* 802.1x */ - switch ((value) & 0xff) { - case 1: /* WPA */ - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPAPSK; /* WPA_PSK */ - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption2Enabled; - break; - case 2: /* WPA2 */ - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPA2PSK; /* WPA2_PSK */ - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption3Enabled; - break; - } - break; - case IEEE_PARAM_TKIP_COUNTERMEASURES: - break; - case IEEE_PARAM_DROP_UNENCRYPTED: - /* HACK: - * - * wpa_supplicant calls set_wpa_enabled when the driver - * is loaded and unloaded, regardless of if WPA is being - * used. No other calls are made which can be used to - * determine if encryption will be used or not prior to - * association being expected. If encryption is not being - * used, drop_unencrypted is set to false, else true -- we - * can use this to determine if the CAP_PRIVACY_ON bit should - * be set. - */ - break; - case IEEE_PARAM_PRIVACY_INVOKED: - break; - case IEEE_PARAM_AUTH_ALGS: - return wpa_set_auth_algs(dev, value); - case IEEE_PARAM_IEEE_802_1X: - break; - case IEEE_PARAM_WPAX_SELECT: - /* added for WPA2 mixed mode */ - break; - default: - return -EOPNOTSUPP; - } - return 0; -} - -static int wpa_mlme(struct net_device *dev, u32 command, u32 reason) -{ - struct _adapter *padapter = netdev_priv(dev); - - switch (command) { - case IEEE_MLME_STA_DEAUTH: - if (!r8712_set_802_11_disassociate(padapter)) - return -1; - break; - case IEEE_MLME_STA_DISASSOC: - if (!r8712_set_802_11_disassociate(padapter)) - return -1; - break; - default: - return -EOPNOTSUPP; - } - return 0; -} - -static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p) -{ - struct ieee_param *param; - int ret = 0; - struct _adapter *padapter = netdev_priv(dev); - - if (p->length < sizeof(struct ieee_param) || !p->pointer) - return -EINVAL; - param = memdup_user(p->pointer, p->length); - if (IS_ERR(param)) - return PTR_ERR(param); - switch (param->cmd) { - case IEEE_CMD_SET_WPA_PARAM: - ret = wpa_set_param(dev, param->u.wpa_param.name, - param->u.wpa_param.value); - break; - case IEEE_CMD_SET_WPA_IE: - ret = r871x_set_wpa_ie(padapter, (char *)param->u.wpa_ie.data, - (u16)param->u.wpa_ie.len); - break; - case IEEE_CMD_SET_ENCRYPTION: - ret = wpa_set_encryption(dev, param, p->length); - break; - case IEEE_CMD_MLME: - ret = wpa_mlme(dev, param->u.mlme.command, - param->u.mlme.reason_code); - break; - default: - ret = -EOPNOTSUPP; - break; - } - if (ret == 0 && copy_to_user(p->pointer, param, p->length)) - ret = -EFAULT; - kfree(param); - return ret; -} - -/* based on "driver_ipw" and for hostapd */ -int r871x_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -{ - struct iwreq *wrq = (struct iwreq *)rq; - - switch (cmd) { - case RTL_IOCTL_WPA_SUPPLICANT: - return wpa_supplicant_ioctl(dev, &wrq->u.data); - default: - return -EOPNOTSUPP; - } - return 0; -} - -static iw_handler r8711_handlers[] = { - NULL, /* SIOCSIWCOMMIT */ - r8711_wx_get_name, /* SIOCGIWNAME */ - dummy, /* SIOCSIWNWID */ - dummy, /* SIOCGIWNWID */ - r8711_wx_set_freq, /* SIOCSIWFREQ */ - r8711_wx_get_freq, /* SIOCGIWFREQ */ - r8711_wx_set_mode, /* SIOCSIWMODE */ - r8711_wx_get_mode, /* SIOCGIWMODE */ - dummy, /* SIOCSIWSENS */ - r8711_wx_get_sens, /* SIOCGIWSENS */ - NULL, /* SIOCSIWRANGE */ - r8711_wx_get_range, /* SIOCGIWRANGE */ - r871x_wx_set_priv, /* SIOCSIWPRIV */ - NULL, /* SIOCGIWPRIV */ - NULL, /* SIOCSIWSTATS */ - NULL, /* SIOCGIWSTATS */ - dummy, /* SIOCSIWSPY */ - dummy, /* SIOCGIWSPY */ - NULL, /* SIOCGIWTHRSPY */ - NULL, /* SIOCWIWTHRSPY */ - r8711_wx_set_wap, /* SIOCSIWAP */ - r8711_wx_get_wap, /* SIOCGIWAP */ - r871x_wx_set_mlme, /* request MLME operation; - * uses struct iw_mlme - */ - dummy, /* SIOCGIWAPLIST -- deprecated */ - r8711_wx_set_scan, /* SIOCSIWSCAN */ - r8711_wx_get_scan, /* SIOCGIWSCAN */ - r8711_wx_set_essid, /* SIOCSIWESSID */ - r8711_wx_get_essid, /* SIOCGIWESSID */ - dummy, /* SIOCSIWNICKN */ - r871x_wx_get_nick, /* SIOCGIWNICKN */ - NULL, /* -- hole -- */ - NULL, /* -- hole -- */ - r8711_wx_set_rate, /* SIOCSIWRATE */ - r8711_wx_get_rate, /* SIOCGIWRATE */ - dummy, /* SIOCSIWRTS */ - r8711_wx_get_rts, /* SIOCGIWRTS */ - r8711_wx_set_frag, /* SIOCSIWFRAG */ - r8711_wx_get_frag, /* SIOCGIWFRAG */ - dummy, /* SIOCSIWTXPOW */ - dummy, /* SIOCGIWTXPOW */ - dummy, /* SIOCSIWRETRY */ - r8711_wx_get_retry, /* SIOCGIWRETRY */ - r8711_wx_set_enc, /* SIOCSIWENCODE */ - r8711_wx_get_enc, /* SIOCGIWENCODE */ - dummy, /* SIOCSIWPOWER */ - r8711_wx_get_power, /* SIOCGIWPOWER */ - NULL, /*---hole---*/ - NULL, /*---hole---*/ - r871x_wx_set_gen_ie, /* SIOCSIWGENIE */ - NULL, /* SIOCGIWGENIE */ - r871x_wx_set_auth, /* SIOCSIWAUTH */ - NULL, /* SIOCGIWAUTH */ - r871x_wx_set_enc_ext, /* SIOCSIWENCODEEXT */ - NULL, /* SIOCGIWENCODEEXT */ - r871x_wx_set_pmkid, /* SIOCSIWPMKSA */ - NULL, /*---hole---*/ -}; - -static const struct iw_priv_args r8711_private_args[] = { - { - SIOCIWFIRSTPRIV + 0x0, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "read32" - }, - { - SIOCIWFIRSTPRIV + 0x1, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "write32" - }, - { - SIOCIWFIRSTPRIV + 0x2, 0, 0, "driver_ext" - }, - { - SIOCIWFIRSTPRIV + 0x3, 0, 0, "mp_ioctl" - }, - { - SIOCIWFIRSTPRIV + 0x4, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo" - }, - { - SIOCIWFIRSTPRIV + 0x5, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setpid" - }, - { - SIOCIWFIRSTPRIV + 0x6, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_start" - }, - { - SIOCIWFIRSTPRIV + 0x7, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "chplan" - } -}; - -static iw_handler r8711_private_handler[] = { - r8711_wx_read32, - r8711_wx_write32, - r8711_drvext_hdl, - r871x_mp_ioctl_hdl, - r871x_get_ap_info, /*for MM DTV platform*/ - r871x_set_pid, - r871x_wps_start, - r871x_set_chplan -}; - -static struct iw_statistics *r871x_get_wireless_stats(struct net_device *dev) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_statistics *piwstats = &padapter->iwstats; - int tmp_level = 0; - int tmp_qual = 0; - int tmp_noise = 0; - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) != true) { - piwstats->qual.qual = 0; - piwstats->qual.level = 0; - piwstats->qual.noise = 0; - } else { - /* show percentage, we need transfer dbm to original value. */ - tmp_level = padapter->recvpriv.fw_rssi; - tmp_qual = padapter->recvpriv.signal; - tmp_noise = padapter->recvpriv.noise; - piwstats->qual.level = tmp_level; - piwstats->qual.qual = tmp_qual; - piwstats->qual.noise = tmp_noise; - } - piwstats->qual.updated = IW_QUAL_ALL_UPDATED; - return &padapter->iwstats; -} - -struct iw_handler_def r871x_handlers_def = { - .standard = r8711_handlers, - .num_standard = ARRAY_SIZE(r8711_handlers), - .private = r8711_private_handler, - .private_args = (struct iw_priv_args *)r8711_private_args, - .num_private = ARRAY_SIZE(r8711_private_handler), - .num_private_args = sizeof(r8711_private_args) / - sizeof(struct iw_priv_args), - .get_wireless_stats = r871x_get_wireless_stats -}; diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c b/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c deleted file mode 100644 index 2b539335206a..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c +++ /dev/null @@ -1,519 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_ioctl_rtl.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_IOCTL_RTL_C_ - -#include <linux/rndis.h> -#include "osdep_service.h" -#include "drv_types.h" -#include "wlan_bssdef.h" -#include "wifi.h" -#include "rtl871x_ioctl.h" -#include "rtl871x_ioctl_set.h" -#include "rtl871x_ioctl_rtl.h" -#include "mp_custom_oid.h" -#include "rtl871x_mp.h" -#include "rtl871x_mp_ioctl.h" - -uint oid_rt_get_signal_quality_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_small_packet_crc_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_smallpacket_crcerr; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_middle_packet_crc_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_middlepacket_crcerr; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_large_packet_crc_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_largepacket_crcerr; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_tx_retry_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_rx_retry_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_rx_total_packet_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_pkts + - padapter->recvpriv.rx_drop; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_tx_beacon_ok_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_tx_beacon_err_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_rx_icv_err_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(uint *)poid_par_priv->information_buf = - padapter->recvpriv.rx_icv_err; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_encryption_algorithm_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_preamble_mode_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - u32 preamblemode = 0; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - if (padapter->registrypriv.preamble == PREAMBLE_LONG) - preamblemode = 0; - else if (padapter->registrypriv.preamble == PREAMBLE_AUTO) - preamblemode = 1; - else if (padapter->registrypriv.preamble == PREAMBLE_SHORT) - preamblemode = 2; - *(u32 *)poid_par_priv->information_buf = preamblemode; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_ap_ip_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_channelplan_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct eeprom_priv *peeprompriv = &padapter->eeprompriv; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - *(u16 *)poid_par_priv->information_buf = peeprompriv->channel_plan; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_channelplan_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct eeprom_priv *peeprompriv = &padapter->eeprompriv; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - peeprompriv->channel_plan = *(u16 *)poid_par_priv->information_buf; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_preamble_mode_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - u32 preamblemode = 0; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - preamblemode = *(u32 *)poid_par_priv->information_buf; - if (preamblemode == 0) - padapter->registrypriv.preamble = PREAMBLE_LONG; - else if (preamblemode == 1) - padapter->registrypriv.preamble = PREAMBLE_AUTO; - else if (preamblemode == 2) - padapter->registrypriv.preamble = PREAMBLE_SHORT; - *(u32 *)poid_par_priv->information_buf = preamblemode; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_bcn_intvl_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_dedicate_probe_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_total_tx_bytes_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->xmitpriv.tx_bytes; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_total_rx_bytes_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_bytes; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_current_tx_power_level_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_enc_key_mismatch_count_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_enc_key_match_count_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_channel_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct NDIS_802_11_CONFIGURATION *pnic_Config; - u32 channelnum; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (check_fwstate(pmlmepriv, _FW_LINKED) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) - pnic_Config = &pmlmepriv->cur_network.network.Configuration; - else - pnic_Config = &padapter->registrypriv.dev_network.Configuration; - channelnum = pnic_Config->DSConfig; - *(u32 *)poid_par_priv->information_buf = channelnum; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_hardware_radio_off_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_key_mismatch_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_supported_wireless_mode_hdl(struct oid_par_priv - *poid_par_priv) -{ - u32 ulInfo = 0; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - ulInfo |= 0x0100; /* WIRELESS_MODE_B */ - ulInfo |= 0x0200; /* WIRELESS_MODE_G */ - ulInfo |= 0x0400; /* WIRELESS_MODE_A */ - *(u32 *) poid_par_priv->information_buf = ulInfo; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_channel_list_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_scan_in_progress_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_forced_data_rate_hdl(struct oid_par_priv *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_wireless_mode_for_scan_list_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_bss_wireless_mode_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_scan_with_magic_packet_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_get_associated_station_list_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_switch_into_ap_mode_hdl(struct oid_par_priv* - poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_supported_hdl(struct oid_par_priv *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_set_passphrase_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_rf_write_registry_hdl(struct oid_par_priv* - poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - struct _adapter *Adapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */ - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len == - (sizeof(unsigned long) * 3)) { - if (r8712_setrfreg_cmd(Adapter, - *(unsigned char *)poid_par_priv->information_buf, - (unsigned long)(*((unsigned long *) - poid_par_priv->information_buf + 2)))) - status = RNDIS_STATUS_NOT_ACCEPTED; - } else { - status = RNDIS_STATUS_INVALID_LENGTH; - } - return status; -} - -uint oid_rt_pro_rf_read_registry_hdl(struct oid_par_priv *poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - struct _adapter *Adapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */ - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len == (sizeof(unsigned long) * - 3)) { - if (Adapter->mppriv.act_in_progress) { - status = RNDIS_STATUS_NOT_ACCEPTED; - } else { - /* init workparam */ - Adapter->mppriv.act_in_progress = true; - Adapter->mppriv.workparam.bcompleted = false; - Adapter->mppriv.workparam.act_type = MPT_READ_RF; - Adapter->mppriv.workparam.io_offset = *(unsigned long *) - poid_par_priv->information_buf; - Adapter->mppriv.workparam.io_value = 0xcccccccc; - - /* RegOffsetValue - The offset of RF register to read. - * RegDataWidth - The data width of RF register to read. - * RegDataValue - The value to read. - * RegOffsetValue = *((unsigned long *)InformationBuffer); - * RegDataWidth = *((unsigned long *)InformationBuffer+1); - * RegDataValue = *((unsigned long *)InformationBuffer+2); - */ - if (r8712_getrfreg_cmd(Adapter, - *(unsigned char *)poid_par_priv->information_buf, - (unsigned char *)&Adapter->mppriv.workparam.io_value - )) - status = RNDIS_STATUS_NOT_ACCEPTED; - } - } else { - status = RNDIS_STATUS_INVALID_LENGTH; - } - return status; -} - -enum _CONNECT_STATE_ { - CHECKINGSTATUS, - ASSOCIATED, - ADHOCMODE, - NOTASSOCIATED -}; - -uint oid_rt_get_connect_state_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - u32 ulInfo; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - /* nStatus==0 CheckingStatus - * nStatus==1 Associated - * nStatus==2 AdHocMode - * nStatus==3 NotAssociated - */ - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - ulInfo = CHECKINGSTATUS; - else if (check_fwstate(pmlmepriv, _FW_LINKED)) - ulInfo = ASSOCIATED; - else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) - ulInfo = ADHOCMODE; - else - ulInfo = NOTASSOCIATED; - *(u32 *)poid_par_priv->information_buf = ulInfo; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_default_key_id_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h b/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h deleted file mode 100644 index 7c0b880ac686..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h +++ /dev/null @@ -1,109 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_IOCTL_RTL_H -#define _RTL871X_IOCTL_RTL_H - -#include "osdep_service.h" -#include "drv_types.h" - -/*************** oid_rtl_seg_01_01 **************/ -uint oid_rt_get_signal_quality_hdl( - struct oid_par_priv *poid_par_priv);/*84*/ -uint oid_rt_get_small_packet_crc_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_middle_packet_crc_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_large_packet_crc_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_tx_retry_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_rx_retry_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_rx_total_packet_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_tx_beacon_ok_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_tx_beacon_err_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_rx_icv_err_hdl( - struct oid_par_priv *poid_par_priv);/*93*/ -uint oid_rt_set_encryption_algorithm_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_preamble_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_ap_ip_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_channelplan_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_channelplan_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_preamble_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_bcn_intvl_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_dedicate_probe_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_total_tx_bytes_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_total_rx_bytes_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_current_tx_power_level_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_enc_key_mismatch_count_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_enc_key_match_count_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_channel_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_hardware_radio_off_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_key_mismatch_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_supported_wireless_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_channel_list_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_scan_in_progress_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_forced_data_rate_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_wireless_mode_for_scan_list_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_bss_wireless_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_scan_with_magic_packet_hdl( - struct oid_par_priv *poid_par_priv); - -/************** oid_rtl_seg_01_03 section start **************/ -uint oid_rt_ap_get_associated_station_list_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_ap_switch_into_ap_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_ap_supported_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_ap_set_passphrase_hdl( - struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_01_11 */ -uint oid_rt_pro_rf_write_registry_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_rf_read_registry_hdl( - struct oid_par_priv *poid_par_priv); -/*************** oid_rtl_seg_03_00 section start **************/ -uint oid_rt_get_connect_state_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_default_key_id_hdl( - struct oid_par_priv *poid_par_priv); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.c b/drivers/staging/rtl8712/rtl871x_ioctl_set.c deleted file mode 100644 index 34c9a52b4c42..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_set.c +++ /dev/null @@ -1,354 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_ioctl_set.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_IOCTL_SET_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_ioctl_set.h" -#include "usb_osintf.h" -#include "usb_ops.h" - -static u8 validate_ssid(struct ndis_802_11_ssid *ssid) -{ - u8 i; - - if (ssid->SsidLength > 32) - return false; - for (i = 0; i < ssid->SsidLength; i++) { - /* wifi, printable ascii code must be supported */ - if (!((ssid->Ssid[i] >= 0x20) && (ssid->Ssid[i] <= 0x7e))) - return false; - } - return true; -} - -static u8 do_join(struct _adapter *padapter) -{ - struct list_head *plist, *phead; - u8 *pibss = NULL; - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct __queue *queue = &(pmlmepriv->scanned_queue); - int ret; - - phead = &queue->queue; - plist = phead->next; - pmlmepriv->cur_network.join_res = -2; - pmlmepriv->fw_state |= _FW_UNDER_LINKING; - pmlmepriv->pscanned = plist; - pmlmepriv->to_join = true; - - /* adhoc mode will start with an empty queue, but skip checking */ - if (!check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) && - list_empty(&queue->queue)) { - if (pmlmepriv->fw_state & _FW_UNDER_LINKING) - pmlmepriv->fw_state ^= _FW_UNDER_LINKING; - /* when set_ssid/set_bssid for do_join(), but scanning queue - * is empty we try to issue sitesurvey firstly - */ - if (!pmlmepriv->sitesurveyctrl.traffic_busy) - r8712_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid); - return true; - } - - ret = r8712_select_and_join_from_scan(pmlmepriv); - if (!ret) { - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - } else { - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - /* submit r8712_createbss_cmd to change to an - * ADHOC_MASTER pmlmepriv->lock has been - * acquired by caller... - */ - struct wlan_bssid_ex *pdev_network = - &padapter->registrypriv.dev_network; - pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE; - pibss = padapter->registrypriv.dev_network.MacAddress; - memcpy(&pdev_network->Ssid, - &pmlmepriv->assoc_ssid, - sizeof(struct ndis_802_11_ssid)); - r8712_update_registrypriv_dev_network(padapter); - r8712_generate_random_ibss(pibss); - if (r8712_createbss_cmd(padapter)) - return false; - pmlmepriv->to_join = false; - } else { - /* can't associate ; reset under-linking */ - if (pmlmepriv->fw_state & _FW_UNDER_LINKING) - pmlmepriv->fw_state ^= - _FW_UNDER_LINKING; - /* when set_ssid/set_bssid for do_join(), but - * there are no desired bss in scanning queue - * we try to issue sitesurvey first - */ - if (!pmlmepriv->sitesurveyctrl.traffic_busy) - r8712_sitesurvey_cmd(padapter, - &pmlmepriv->assoc_ssid); - } - } - return true; -} - -u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid) -{ - unsigned long irqL; - u8 status = true; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (is_zero_ether_addr(bssid) || is_broadcast_ether_addr(bssid)) { - status = false; - return status; - } - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) { - status = check_fwstate(pmlmepriv, _FW_UNDER_LINKING); - goto _Abort_Set_BSSID; - } - if (check_fwstate(pmlmepriv, - _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - if (!memcmp(&pmlmepriv->cur_network.network.MacAddress, bssid, - ETH_ALEN)) { - if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - /* driver is in - * WIFI_ADHOC_MASTER_STATE - */ - goto _Abort_Set_BSSID; - } else { - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, _FW_LINKED)) - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - if ((check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE))) { - _clr_fwstate_(pmlmepriv, - WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - } - } - } - memcpy(&pmlmepriv->assoc_bssid, bssid, ETH_ALEN); - pmlmepriv->assoc_by_bssid = true; - status = do_join(padapter); - goto done; -_Abort_Set_BSSID: -done: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return status; -} - -void r8712_set_802_11_ssid(struct _adapter *padapter, - struct ndis_802_11_ssid *ssid) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *pnetwork = &pmlmepriv->cur_network; - - if (!padapter->hw_init_completed) - return; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) { - check_fwstate(pmlmepriv, _FW_UNDER_LINKING); - goto _Abort_Set_SSID; - } - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) && - (!memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, - ssid->SsidLength))) { - if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - if (!r8712_is_same_ibss(padapter, - pnetwork)) { - /* if in WIFI_ADHOC_MASTER_STATE or - * WIFI_ADHOC_STATE, create bss or - * rejoin again - */ - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, - _FW_LINKED)) - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE)) { - _clr_fwstate_(pmlmepriv, - WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, - WIFI_ADHOC_STATE); - } - } else { - /* driver is in - * WIFI_ADHOC_MASTER_STATE - */ - goto _Abort_Set_SSID; - } - } - } else { - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, _FW_LINKED)) - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE)) { - _clr_fwstate_(pmlmepriv, - WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - } - } - } - if (padapter->securitypriv.btkip_countermeasure) - goto _Abort_Set_SSID; - if (!validate_ssid(ssid)) - goto _Abort_Set_SSID; - memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(struct ndis_802_11_ssid)); - pmlmepriv->assoc_by_bssid = false; - do_join(padapter); - goto done; -_Abort_Set_SSID: -done: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_set_802_11_infrastructure_mode(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *cur_network = &pmlmepriv->cur_network; - enum NDIS_802_11_NETWORK_INFRASTRUCTURE *pold_state = - &(cur_network->network.InfrastructureMode); - - if (*pold_state != networktype) { - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_LINKED) || - (*pold_state == Ndis802_11IBSS)) - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, - _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) - r8712_free_assoc_resources(padapter); - if (check_fwstate(pmlmepriv, _FW_LINKED) || - (*pold_state == Ndis802_11Infrastructure) || - (*pold_state == Ndis802_11IBSS)) { - /* will clr Linked_state before this function, - * we must have checked whether issue dis-assoc_cmd or - * not - */ - r8712_ind_disconnect(padapter); - } - *pold_state = networktype; - /* clear WIFI_STATION_STATE; WIFI_AP_STATE; WIFI_ADHOC_STATE; - * WIFI_ADHOC_MASTER_STATE - */ - _clr_fwstate_(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE | - WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE); - switch (networktype) { - case Ndis802_11IBSS: - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - break; - case Ndis802_11Infrastructure: - set_fwstate(pmlmepriv, WIFI_STATION_STATE); - break; - case Ndis802_11APMode: - set_fwstate(pmlmepriv, WIFI_AP_STATE); - break; - case Ndis802_11AutoUnknown: - case Ndis802_11InfrastructureMax: - break; - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - } -} - -u8 r8712_set_802_11_disassociate(struct _adapter *padapter) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - r8712_disassoc_cmd(padapter); - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return true; -} - -u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter) -{ - struct mlme_priv *pmlmepriv = NULL; - unsigned long irqL; - u8 ret = true; - - if (!padapter) - return false; - pmlmepriv = &padapter->mlmepriv; - if (!padapter->hw_init_completed) - return false; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING) || - pmlmepriv->sitesurveyctrl.traffic_busy) { - /* Scan or linking is in progress, do nothing. */ - ret = (u8)check_fwstate(pmlmepriv, _FW_UNDER_SURVEY); - } else { - r8712_free_network_queue(padapter); - ret = r8712_sitesurvey_cmd(padapter, NULL); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return ret; -} - -u8 r8712_set_802_11_authentication_mode(struct _adapter *padapter, - enum NDIS_802_11_AUTHENTICATION_MODE authmode) -{ - struct security_priv *psecuritypriv = &padapter->securitypriv; - u8 ret; - - psecuritypriv->ndisauthtype = authmode; - if (psecuritypriv->ndisauthtype > 3) - psecuritypriv->AuthAlgrthm = 2; /* 802.1x */ - if (r8712_set_auth(padapter, psecuritypriv)) - ret = false; - else - ret = true; - return ret; -} - -int r8712_set_802_11_add_wep(struct _adapter *padapter, - struct NDIS_802_11_WEP *wep) -{ - sint keyid; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - keyid = wep->KeyIndex & 0x3fffffff; - if (keyid >= WEP_KEYS) - return -EINVAL; - switch (wep->KeyLength) { - case 5: - psecuritypriv->PrivacyAlgrthm = _WEP40_; - break; - case 13: - psecuritypriv->PrivacyAlgrthm = _WEP104_; - break; - default: - psecuritypriv->PrivacyAlgrthm = _NO_PRIVACY_; - break; - } - memcpy(psecuritypriv->DefKey[keyid].skey, &wep->KeyMaterial, - wep->KeyLength); - psecuritypriv->DefKeylen[keyid] = wep->KeyLength; - psecuritypriv->PrivacyKeyIndex = keyid; - return r8712_set_key(padapter, psecuritypriv, keyid); -} diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.h b/drivers/staging/rtl8712/rtl871x_ioctl_set.h deleted file mode 100644 index e2de820f61d9..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_set.h +++ /dev/null @@ -1,45 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __IOCTL_SET_H -#define __IOCTL_SET_H - -#include "drv_types.h" - -typedef u8 NDIS_802_11_PMKID_VALUE[16]; - -struct BSSIDInfo { - unsigned char BSSID[6]; - NDIS_802_11_PMKID_VALUE PMKID; -}; - -u8 r8712_set_802_11_authentication_mode(struct _adapter *pdapter, - enum NDIS_802_11_AUTHENTICATION_MODE authmode); - -u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid); - -int r8712_set_802_11_add_wep(struct _adapter *padapter, - struct NDIS_802_11_WEP *wep); - -u8 r8712_set_802_11_disassociate(struct _adapter *padapter); - -u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter); - -void r8712_set_802_11_infrastructure_mode(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype); - -void r8712_set_802_11_ssid(struct _adapter *padapter, - struct ndis_802_11_ssid *ssid); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_led.h b/drivers/staging/rtl8712/rtl871x_led.h deleted file mode 100644 index 2f0768132ad8..000000000000 --- a/drivers/staging/rtl8712/rtl871x_led.h +++ /dev/null @@ -1,118 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_LED_H -#define __RTL8712_LED_H - -#include "osdep_service.h" -#include "drv_types.h" - -/*=========================================================================== - * LED customization. - *=========================================================================== - */ -enum LED_CTL_MODE { - LED_CTL_POWER_ON = 1, - LED_CTL_LINK = 2, - LED_CTL_NO_LINK = 3, - LED_CTL_TX = 4, - LED_CTL_RX = 5, - LED_CTL_SITE_SURVEY = 6, - LED_CTL_POWER_OFF = 7, - LED_CTL_START_TO_LINK = 8, - LED_CTL_START_WPS = 9, - LED_CTL_STOP_WPS = 10, - LED_CTL_START_WPS_BOTTON = 11, - LED_CTL_STOP_WPS_FAIL = 12, - LED_CTL_STOP_WPS_FAIL_OVERLAP = 13, -}; - -#define IS_LED_WPS_BLINKING(_LED_871x) \ - (((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS \ - || ((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS_STOP \ - || ((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress) - -#define IS_LED_BLINKING(_LED_871x) \ - (((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress \ - || ((struct LED_871x *)_LED_871x)->bLedScanBlinkInProgress) - -enum LED_PIN_871x { - LED_PIN_GPIO0, - LED_PIN_LED0, - LED_PIN_LED1 -}; - -/*=========================================================================== - * LED customization. - *=========================================================================== - */ -enum LED_STRATEGY_871x { - SW_LED_MODE0, /* SW control 1 LED via GPIO0. It is default option. */ - SW_LED_MODE1, /* 2 LEDs, through LED0 and LED1. For ALPHA. */ - SW_LED_MODE2, /* SW control 1 LED via GPIO0, - * custom for AzWave 8187 minicard. - */ - SW_LED_MODE3, /* SW control 1 LED via GPIO0, - * customized for Sercomm Printer Server case. - */ - SW_LED_MODE4, /*for Edimax / Belkin*/ - SW_LED_MODE5, /*for Sercomm / Belkin*/ - SW_LED_MODE6, /*for WNC / Corega*/ - HW_LED, /* HW control 2 LEDs, LED0 and LED1 (there are 4 different - * control modes, see MAC.CONFIG1 for details.) - */ -}; - -struct LED_871x { - struct _adapter *padapter; - enum LED_PIN_871x LedPin; /* Implementation for this SW led. */ - u32 CurrLedState; /* Current LED state. */ - u8 bLedOn; /* true if LED is ON */ - u8 bSWLedCtrl; - u8 bLedBlinkInProgress; /*true if blinking */ - u8 bLedNoLinkBlinkInProgress; - u8 bLedLinkBlinkInProgress; - u8 bLedStartToLinkBlinkInProgress; - u8 bLedScanBlinkInProgress; - u8 bLedWPSBlinkInProgress; - u32 BlinkTimes; /* No. times to toggle for blink.*/ - u32 BlinkingLedState; /* Next state for blinking, - * either LED_ON or OFF. - */ - - struct timer_list BlinkTimer; /* Timer object for led blinking.*/ - struct work_struct BlinkWorkItem; /* Workitem used by BlinkTimer */ -}; - -struct led_priv { - /* add for led control */ - struct LED_871x SwLed0; - struct LED_871x SwLed1; - enum LED_STRATEGY_871x LedStrategy; - u8 bRegUseLed; - void (*LedControlHandler)(struct _adapter *padapter, - enum LED_CTL_MODE LedAction); - /* add for led control */ -}; - -/*=========================================================================== - * Interface to manipulate LED objects. - *=========================================================================== - */ -void r8712_InitSwLeds(struct _adapter *padapter); -void r8712_DeInitSwLeds(struct _adapter *padapter); -void LedControl871x(struct _adapter *padapter, enum LED_CTL_MODE LedAction); -void r8712_flush_led_works(struct _adapter *padapter); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_mlme.c b/drivers/staging/rtl8712/rtl871x_mlme.c deleted file mode 100644 index 63e12b157001..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mlme.c +++ /dev/null @@ -1,1709 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_mlme.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_MLME_C_ - -#include <linux/etherdevice.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "xmit_osdep.h" -#include "mlme_osdep.h" -#include "sta_info.h" -#include "wifi.h" -#include "wlan_bssdef.h" - -static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len); - -int r8712_init_mlme_priv(struct _adapter *padapter) -{ - sint i; - u8 *pbuf; - struct wlan_network *pnetwork; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - memset((u8 *)pmlmepriv, 0, sizeof(struct mlme_priv)); - pmlmepriv->nic_hdl = (u8 *)padapter; - pmlmepriv->pscanned = NULL; - pmlmepriv->fw_state = 0; - pmlmepriv->cur_network.network.InfrastructureMode = - Ndis802_11AutoUnknown; - /* Maybe someday we should rename this variable to "active_mode"(Jeff)*/ - pmlmepriv->passive_mode = 1; /* 1: active, 0: passive. */ - spin_lock_init(&(pmlmepriv->lock)); - spin_lock_init(&(pmlmepriv->lock2)); - _init_queue(&(pmlmepriv->free_bss_pool)); - _init_queue(&(pmlmepriv->scanned_queue)); - set_scanned_network_val(pmlmepriv, 0); - memset(&pmlmepriv->assoc_ssid, 0, sizeof(struct ndis_802_11_ssid)); - pbuf = kmalloc_array(MAX_BSS_CNT, sizeof(struct wlan_network), - GFP_ATOMIC); - if (!pbuf) - return -ENOMEM; - pmlmepriv->free_bss_buf = pbuf; - pnetwork = (struct wlan_network *)pbuf; - for (i = 0; i < MAX_BSS_CNT; i++) { - INIT_LIST_HEAD(&(pnetwork->list)); - list_add_tail(&(pnetwork->list), - &(pmlmepriv->free_bss_pool.queue)); - pnetwork++; - } - pmlmepriv->sitesurveyctrl.last_rx_pkts = 0; - pmlmepriv->sitesurveyctrl.last_tx_pkts = 0; - pmlmepriv->sitesurveyctrl.traffic_busy = false; - /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ - r8712_init_mlme_timer(padapter); - return 0; -} - -struct wlan_network *_r8712_alloc_network(struct mlme_priv *pmlmepriv) -{ - unsigned long irqL; - struct wlan_network *pnetwork; - struct __queue *free_queue = &pmlmepriv->free_bss_pool; - - spin_lock_irqsave(&free_queue->lock, irqL); - pnetwork = list_first_entry_or_null(&free_queue->queue, - struct wlan_network, list); - if (pnetwork) { - list_del_init(&pnetwork->list); - pnetwork->last_scanned = jiffies; - pmlmepriv->num_of_scanned++; - } - spin_unlock_irqrestore(&free_queue->lock, irqL); - return pnetwork; -} - -static void _free_network(struct mlme_priv *pmlmepriv, - struct wlan_network *pnetwork) -{ - u32 curr_time, delta_time; - unsigned long irqL; - struct __queue *free_queue = &(pmlmepriv->free_bss_pool); - - if (!pnetwork) - return; - if (pnetwork->fixed) - return; - curr_time = jiffies; - delta_time = (curr_time - (u32)pnetwork->last_scanned) / HZ; - if (delta_time < SCANQUEUE_LIFETIME) - return; - spin_lock_irqsave(&free_queue->lock, irqL); - list_del_init(&pnetwork->list); - list_add_tail(&pnetwork->list, &free_queue->queue); - pmlmepriv->num_of_scanned--; - spin_unlock_irqrestore(&free_queue->lock, irqL); -} - -static void free_network_nolock(struct mlme_priv *pmlmepriv, - struct wlan_network *pnetwork) -{ - struct __queue *free_queue = &pmlmepriv->free_bss_pool; - - if (!pnetwork) - return; - if (pnetwork->fixed) - return; - list_del_init(&pnetwork->list); - list_add_tail(&pnetwork->list, &free_queue->queue); - pmlmepriv->num_of_scanned--; -} - -/* return the wlan_network with the matching addr - * Shall be called under atomic context... - * to avoid possible racing condition... - */ -static struct wlan_network *r8712_find_network(struct __queue *scanned_queue, - u8 *addr) -{ - unsigned long irqL; - struct list_head *phead, *plist; - struct wlan_network *pnetwork = NULL; - - if (is_zero_ether_addr(addr)) - return NULL; - spin_lock_irqsave(&scanned_queue->lock, irqL); - phead = &scanned_queue->queue; - list_for_each(plist, phead) { - pnetwork = list_entry(plist, struct wlan_network, list); - if (!memcmp(addr, pnetwork->network.MacAddress, ETH_ALEN)) - break; - } - if (plist == phead) - pnetwork = NULL; - spin_unlock_irqrestore(&scanned_queue->lock, irqL); - return pnetwork; -} - -void r8712_free_network_queue(struct _adapter *padapter) -{ - unsigned long irqL; - struct list_head *phead, *plist; - struct wlan_network *pnetwork; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *scanned_queue = &pmlmepriv->scanned_queue; - - spin_lock_irqsave(&scanned_queue->lock, irqL); - phead = &scanned_queue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - pnetwork = container_of(plist, struct wlan_network, list); - plist = plist->next; - _free_network(pmlmepriv, pnetwork); - } - spin_unlock_irqrestore(&scanned_queue->lock, irqL); -} - -sint r8712_if_up(struct _adapter *padapter) -{ - sint res; - - if (padapter->driver_stopped || padapter->surprise_removed || - !check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { - res = false; - } else { - res = true; - } - return res; -} - -void r8712_generate_random_ibss(u8 *pibss) -{ - u32 curtime = jiffies; - - pibss[0] = 0x02; /*in ad-hoc mode bit1 must set to 1 */ - pibss[1] = 0x11; - pibss[2] = 0x87; - pibss[3] = (u8)(curtime & 0xff); - pibss[4] = (u8)((curtime >> 8) & 0xff); - pibss[5] = (u8)((curtime >> 16) & 0xff); -} - -uint r8712_get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss) -{ - return sizeof(*bss) + bss->IELength - MAX_IE_SZ; -} - -u8 *r8712_get_capability_from_ie(u8 *ie) -{ - return ie + 8 + 2; -} - -void r8712_free_mlme_priv(struct mlme_priv *pmlmepriv) -{ - kfree(pmlmepriv->free_bss_buf); -} - -static struct wlan_network *alloc_network(struct mlme_priv *pmlmepriv) -{ - return _r8712_alloc_network(pmlmepriv); -} - -int r8712_is_same_ibss(struct _adapter *adapter, struct wlan_network *pnetwork) -{ - int ret = true; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - if ((psecuritypriv->PrivacyAlgrthm != _NO_PRIVACY_) && - (pnetwork->network.Privacy == cpu_to_le32(0))) - ret = false; - else if ((psecuritypriv->PrivacyAlgrthm == _NO_PRIVACY_) && - (pnetwork->network.Privacy == cpu_to_le32(1))) - ret = false; - else - ret = true; - return ret; - -} - -static int is_same_network(struct wlan_bssid_ex *src, - struct wlan_bssid_ex *dst) -{ - u16 s_cap, d_cap; - - memcpy((u8 *)&s_cap, r8712_get_capability_from_ie(src->IEs), 2); - memcpy((u8 *)&d_cap, r8712_get_capability_from_ie(dst->IEs), 2); - return (src->Ssid.SsidLength == dst->Ssid.SsidLength) && - (src->Configuration.DSConfig == - dst->Configuration.DSConfig) && - ((!memcmp(src->MacAddress, dst->MacAddress, - ETH_ALEN))) && - ((!memcmp(src->Ssid.Ssid, - dst->Ssid.Ssid, - src->Ssid.SsidLength))) && - ((s_cap & WLAN_CAPABILITY_IBSS) == - (d_cap & WLAN_CAPABILITY_IBSS)) && - ((s_cap & WLAN_CAPABILITY_ESS) == - (d_cap & WLAN_CAPABILITY_ESS)); - -} - -struct wlan_network *r8712_get_oldest_wlan_network( - struct __queue *scanned_queue) -{ - struct list_head *plist, *phead; - struct wlan_network *pwlan = NULL; - struct wlan_network *oldest = NULL; - - phead = &scanned_queue->queue; - plist = phead->next; - while (1) { - if (end_of_queue_search(phead, plist)) - break; - pwlan = container_of(plist, struct wlan_network, list); - if (!pwlan->fixed) { - if (!oldest || - time_after((unsigned long)oldest->last_scanned, - (unsigned long)pwlan->last_scanned)) - oldest = pwlan; - } - plist = plist->next; - } - return oldest; -} - -static void update_network(struct wlan_bssid_ex *dst, - struct wlan_bssid_ex *src, - struct _adapter *padapter) -{ - u32 last_evm = 0, tmpVal; - struct smooth_rssi_data *sqd = &padapter->recvpriv.signal_qual_data; - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) && - is_same_network(&(padapter->mlmepriv.cur_network.network), src)) { - if (padapter->recvpriv.signal_qual_data.total_num++ >= - PHY_LINKQUALITY_SLID_WIN_MAX) { - padapter->recvpriv.signal_qual_data.total_num = - PHY_LINKQUALITY_SLID_WIN_MAX; - last_evm = sqd->elements[sqd->index]; - padapter->recvpriv.signal_qual_data.total_val -= - last_evm; - } - padapter->recvpriv.signal_qual_data.total_val += src->Rssi; - - sqd->elements[sqd->index++] = src->Rssi; - if (padapter->recvpriv.signal_qual_data.index >= - PHY_LINKQUALITY_SLID_WIN_MAX) - padapter->recvpriv.signal_qual_data.index = 0; - /* <1> Showed on UI for user, in percentage. */ - tmpVal = padapter->recvpriv.signal_qual_data.total_val / - padapter->recvpriv.signal_qual_data.total_num; - padapter->recvpriv.signal = (u8)tmpVal; - - src->Rssi = padapter->recvpriv.signal; - } else { - src->Rssi = (src->Rssi + dst->Rssi) / 2; - } - memcpy((u8 *)dst, (u8 *)src, r8712_get_wlan_bssid_ex_sz(src)); -} - -static void update_current_network(struct _adapter *adapter, - struct wlan_bssid_ex *pnetwork) -{ - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - if (is_same_network(&(pmlmepriv->cur_network.network), pnetwork)) { - update_network(&(pmlmepriv->cur_network.network), - pnetwork, adapter); - r8712_update_protection(adapter, - (pmlmepriv->cur_network.network.IEs) + - sizeof(struct NDIS_802_11_FIXED_IEs), - pmlmepriv->cur_network.network.IELength); - } -} - -/* Caller must hold pmlmepriv->lock first */ -static void update_scanned_network(struct _adapter *adapter, - struct wlan_bssid_ex *target) -{ - struct list_head *plist, *phead; - - u32 bssid_ex_sz; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - struct wlan_network *oldest = NULL; - - phead = &queue->queue; - plist = phead->next; - - while (1) { - if (end_of_queue_search(phead, plist)) - break; - - pnetwork = container_of(plist, struct wlan_network, list); - if (is_same_network(&pnetwork->network, target)) - break; - if ((oldest == ((struct wlan_network *)0)) || - time_after((unsigned long)oldest->last_scanned, - (unsigned long)pnetwork->last_scanned)) - oldest = pnetwork; - - plist = plist->next; - } - - /* If we didn't find a match, then get a new network slot to initialize - * with this beacon's information - */ - if (end_of_queue_search(phead, plist)) { - if (list_empty(&pmlmepriv->free_bss_pool.queue)) { - /* If there are no more slots, expire the oldest */ - pnetwork = oldest; - target->Rssi = (pnetwork->network.Rssi + - target->Rssi) / 2; - memcpy(&pnetwork->network, target, - r8712_get_wlan_bssid_ex_sz(target)); - pnetwork->last_scanned = jiffies; - } else { - /* Otherwise just pull from the free list */ - /* update scan_time */ - pnetwork = alloc_network(pmlmepriv); - if (!pnetwork) - return; - bssid_ex_sz = r8712_get_wlan_bssid_ex_sz(target); - target->Length = bssid_ex_sz; - memcpy(&pnetwork->network, target, bssid_ex_sz); - list_add_tail(&pnetwork->list, &queue->queue); - } - } else { - /* we have an entry and we are going to update it. But - * this entry may be already expired. In this case we - * do the same as we found a new net and call the new_net - * handler - */ - update_network(&pnetwork->network, target, adapter); - pnetwork->last_scanned = jiffies; - } -} - -static void rtl8711_add_network(struct _adapter *adapter, - struct wlan_bssid_ex *pnetwork) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &(((struct _adapter *)adapter)->mlmepriv); - struct __queue *queue = &pmlmepriv->scanned_queue; - - spin_lock_irqsave(&queue->lock, irqL); - update_current_network(adapter, pnetwork); - update_scanned_network(adapter, pnetwork); - spin_unlock_irqrestore(&queue->lock, irqL); -} - -/*select the desired network based on the capability of the (i)bss. - * check items: (1) security - * (2) network_type - * (3) WMM - * (4) HT - * (5) others - */ -static int is_desired_network(struct _adapter *adapter, - struct wlan_network *pnetwork) -{ - u8 wps_ie[512]; - uint wps_ielen; - int bselected = true; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - if (psecuritypriv->wps_phase) { - if (r8712_get_wps_ie(pnetwork->network.IEs, - pnetwork->network.IELength, wps_ie, - &wps_ielen)) - return true; - return false; - } - if ((psecuritypriv->PrivacyAlgrthm != _NO_PRIVACY_) && - (pnetwork->network.Privacy == 0)) - bselected = false; - if (check_fwstate(&adapter->mlmepriv, WIFI_ADHOC_STATE)) { - if (pnetwork->network.InfrastructureMode != - adapter->mlmepriv.cur_network.network.InfrastructureMode) - bselected = false; - } - return bselected; -} - -/* TODO: Perry : For Power Management */ -void r8712_atimdone_event_callback(struct _adapter *adapter, u8 *pbuf) -{ -} - -void r8712_survey_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long flags; - u32 len; - struct wlan_bssid_ex *pnetwork; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - pnetwork = (struct wlan_bssid_ex *)pbuf; -#ifdef __BIG_ENDIAN - /* endian_convert */ - pnetwork->Length = le32_to_cpu(pnetwork->Length); - pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength); - pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy); - pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi); - pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse); - pnetwork->Configuration.ATIMWindow = - le32_to_cpu(pnetwork->Configuration.ATIMWindow); - pnetwork->Configuration.BeaconPeriod = - le32_to_cpu(pnetwork->Configuration.BeaconPeriod); - pnetwork->Configuration.DSConfig = - le32_to_cpu(pnetwork->Configuration.DSConfig); - pnetwork->Configuration.FHConfig.DwellTime = - le32_to_cpu(pnetwork->Configuration.FHConfig.DwellTime); - pnetwork->Configuration.FHConfig.HopPattern = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopPattern); - pnetwork->Configuration.FHConfig.HopSet = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopSet); - pnetwork->Configuration.FHConfig.Length = - le32_to_cpu(pnetwork->Configuration.FHConfig.Length); - pnetwork->Configuration.Length = - le32_to_cpu(pnetwork->Configuration.Length); - pnetwork->InfrastructureMode = - le32_to_cpu(pnetwork->InfrastructureMode); - pnetwork->IELength = le32_to_cpu(pnetwork->IELength); -#endif - len = r8712_get_wlan_bssid_ex_sz(pnetwork); - if (len > sizeof(struct wlan_bssid_ex)) - return; - spin_lock_irqsave(&pmlmepriv->lock2, flags); - /* update IBSS_network 's timestamp */ - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - if (!memcmp(&(pmlmepriv->cur_network.network.MacAddress), - pnetwork->MacAddress, ETH_ALEN)) { - struct wlan_network *ibss_wlan = NULL; - - memcpy(pmlmepriv->cur_network.network.IEs, - pnetwork->IEs, 8); - ibss_wlan = r8712_find_network( - &pmlmepriv->scanned_queue, - pnetwork->MacAddress); - if (ibss_wlan) { - memcpy(ibss_wlan->network.IEs, - pnetwork->IEs, 8); - goto exit; - } - } - } - /* lock pmlmepriv->lock when you accessing network_q */ - if (!check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - if (pnetwork->Ssid.Ssid[0] != 0) { - rtl8711_add_network(adapter, pnetwork); - } else { - pnetwork->Ssid.SsidLength = 8; - memcpy(pnetwork->Ssid.Ssid, "<hidden>", 8); - rtl8711_add_network(adapter, pnetwork); - } - } -exit: - spin_unlock_irqrestore(&pmlmepriv->lock2, flags); -} - -void r8712_surveydone_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { - del_timer(&pmlmepriv->scan_to_timer); - - _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); - } - - if (pmlmepriv->to_join) { - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - - if (!r8712_select_and_join_from_scan(pmlmepriv)) { - mod_timer(&pmlmepriv->assoc_timer, jiffies + - msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - } else { - struct wlan_bssid_ex *pdev_network = - &(adapter->registrypriv.dev_network); - u8 *pibss = - adapter->registrypriv.dev_network.MacAddress; - pmlmepriv->fw_state ^= _FW_UNDER_SURVEY; - memcpy(&pdev_network->Ssid, - &pmlmepriv->assoc_ssid, - sizeof(struct - ndis_802_11_ssid)); - r8712_update_registrypriv_dev_network - (adapter); - r8712_generate_random_ibss(pibss); - pmlmepriv->fw_state = - WIFI_ADHOC_MASTER_STATE; - pmlmepriv->to_join = false; - } - } - } else { - pmlmepriv->to_join = false; - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - if (!r8712_select_and_join_from_scan(pmlmepriv)) - mod_timer(&pmlmepriv->assoc_timer, jiffies + - msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - else - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - } - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -/* - *r8712_free_assoc_resources: the caller has to lock pmlmepriv->lock - */ -void r8712_free_assoc_resources(struct _adapter *adapter) -{ - unsigned long irqL; - struct wlan_network *pwlan = NULL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct sta_priv *pstapriv = &adapter->stapriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - - pwlan = r8712_find_network(&pmlmepriv->scanned_queue, - tgt_network->network.MacAddress); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE)) { - struct sta_info *psta; - - psta = r8712_get_stainfo(&adapter->stapriv, - tgt_network->network.MacAddress); - - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - r8712_free_stainfo(adapter, psta); - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); - } - - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE | WIFI_AP_STATE)) - r8712_free_all_stainfo(adapter); - if (pwlan) - pwlan->fixed = false; - - if (((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) && - (adapter->stapriv.asoc_sta_count == 1))) - free_network_nolock(pmlmepriv, pwlan); -} - -/* - * r8712_indicate_connect: the caller has to lock pmlmepriv->lock - */ -void r8712_indicate_connect(struct _adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - pmlmepriv->to_join = false; - set_fwstate(pmlmepriv, _FW_LINKED); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_LINK); - r8712_os_indicate_connect(padapter); - if (padapter->registrypriv.power_mgnt > PS_MODE_ACTIVE) - mod_timer(&pmlmepriv->dhcp_timer, - jiffies + msecs_to_jiffies(60000)); -} - -/* - * r8712_ind_disconnect: the caller has to lock pmlmepriv->lock - */ -void r8712_ind_disconnect(struct _adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - _clr_fwstate_(pmlmepriv, _FW_LINKED); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_NO_LINK); - r8712_os_indicate_disconnect(padapter); - } - if (padapter->pwrctrlpriv.pwr_mode != - padapter->registrypriv.power_mgnt) { - del_timer(&pmlmepriv->dhcp_timer); - r8712_set_ps_mode(padapter, padapter->registrypriv.power_mgnt, - padapter->registrypriv.smart_ps); - } -} - -/*Notes: - *pnetwork : returns from r8712_joinbss_event_callback - *ptarget_wlan: found from scanned_queue - *if join_res > 0, for (fw_state==WIFI_STATION_STATE), we check if - * "ptarget_sta" & "ptarget_wlan" exist. - *if join_res > 0, for (fw_state==WIFI_ADHOC_STATE), we only check - * if "ptarget_wlan" exist. - *if join_res > 0, update "cur_network->network" from - * "pnetwork->network" if (ptarget_wlan !=NULL). - */ -void r8712_joinbss_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL = 0, irqL2; - struct sta_info *ptarget_sta = NULL, *pcur_sta = NULL; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct wlan_network *cur_network = &pmlmepriv->cur_network; - struct wlan_network *pcur_wlan = NULL, *ptarget_wlan = NULL; - unsigned int the_same_macaddr = false; - struct wlan_network *pnetwork; - - if (sizeof(struct list_head) == 4 * sizeof(u32)) { - pnetwork = kmalloc(sizeof(struct wlan_network), GFP_ATOMIC); - if (!pnetwork) - return; - memcpy((u8 *)pnetwork + 16, (u8 *)pbuf + 8, - sizeof(struct wlan_network) - 16); - } else { - pnetwork = (struct wlan_network *)pbuf; - } - -#ifdef __BIG_ENDIAN - /* endian_convert */ - pnetwork->join_res = le32_to_cpu(pnetwork->join_res); - pnetwork->network_type = le32_to_cpu(pnetwork->network_type); - pnetwork->network.Length = le32_to_cpu(pnetwork->network.Length); - pnetwork->network.Ssid.SsidLength = - le32_to_cpu(pnetwork->network.Ssid.SsidLength); - pnetwork->network.Privacy = le32_to_cpu(pnetwork->network.Privacy); - pnetwork->network.Rssi = le32_to_cpu(pnetwork->network.Rssi); - pnetwork->network.NetworkTypeInUse = - le32_to_cpu(pnetwork->network.NetworkTypeInUse); - pnetwork->network.Configuration.ATIMWindow = - le32_to_cpu(pnetwork->network.Configuration.ATIMWindow); - pnetwork->network.Configuration.BeaconPeriod = - le32_to_cpu(pnetwork->network.Configuration.BeaconPeriod); - pnetwork->network.Configuration.DSConfig = - le32_to_cpu(pnetwork->network.Configuration.DSConfig); - pnetwork->network.Configuration.FHConfig.DwellTime = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.DwellTime); - pnetwork->network.Configuration.FHConfig.HopPattern = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.HopPattern); - pnetwork->network.Configuration.FHConfig.HopSet = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.HopSet); - pnetwork->network.Configuration.FHConfig.Length = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.Length); - pnetwork->network.Configuration.Length = - le32_to_cpu(pnetwork->network.Configuration.Length); - pnetwork->network.InfrastructureMode = - le32_to_cpu(pnetwork->network.InfrastructureMode); - pnetwork->network.IELength = le32_to_cpu(pnetwork->network.IELength); -#endif - - the_same_macaddr = !memcmp(pnetwork->network.MacAddress, - cur_network->network.MacAddress, ETH_ALEN); - pnetwork->network.Length = - r8712_get_wlan_bssid_ex_sz(&pnetwork->network); - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (pnetwork->network.Length > sizeof(struct wlan_bssid_ex)) - goto ignore_joinbss_callback; - if (pnetwork->join_res > 0) { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - /*s1. find ptarget_wlan*/ - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (the_same_macaddr) { - ptarget_wlan = - r8712_find_network(&pmlmepriv->scanned_queue, - cur_network->network.MacAddress); - } else { - pcur_wlan = - r8712_find_network(&pmlmepriv->scanned_queue, - cur_network->network.MacAddress); - if (pcur_wlan) - pcur_wlan->fixed = false; - - pcur_sta = r8712_get_stainfo(pstapriv, - cur_network->network.MacAddress); - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL2); - r8712_free_stainfo(adapter, pcur_sta); - spin_unlock_irqrestore(&(pstapriv->sta_hash_lock), irqL2); - - ptarget_wlan = - r8712_find_network(&pmlmepriv->scanned_queue, - pnetwork->network.MacAddress); - if (ptarget_wlan) - ptarget_wlan->fixed = true; - } - } else { - ptarget_wlan = r8712_find_network(&pmlmepriv->scanned_queue, - pnetwork->network.MacAddress); - if (ptarget_wlan) - ptarget_wlan->fixed = true; - } - - if (!ptarget_wlan) { - if (check_fwstate(pmlmepriv, - _FW_UNDER_LINKING)) - pmlmepriv->fw_state ^= - _FW_UNDER_LINKING; - goto ignore_joinbss_callback; - } - - /*s2. find ptarget_sta & update ptarget_sta*/ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - if (the_same_macaddr) { - ptarget_sta = - r8712_get_stainfo(pstapriv, - pnetwork->network.MacAddress); - if (!ptarget_sta) - ptarget_sta = - r8712_alloc_stainfo(pstapriv, - pnetwork->network.MacAddress); - } else { - ptarget_sta = - r8712_alloc_stainfo(pstapriv, - pnetwork->network.MacAddress); - } - if (ptarget_sta) /*update ptarget_sta*/ { - ptarget_sta->aid = pnetwork->join_res; - ptarget_sta->qos_option = 1; - ptarget_sta->mac_id = 5; - if (adapter->securitypriv.AuthAlgrthm == 2) { - adapter->securitypriv.binstallGrpkey = false; - adapter->securitypriv.busetkipkey = false; - adapter->securitypriv.bgrpkey_handshake = false; - ptarget_sta->ieee8021x_blocked = true; - ptarget_sta->XPrivacy = adapter-> - securitypriv.PrivacyAlgrthm; - memset((u8 *)&ptarget_sta->x_UncstKey, - 0, - sizeof(union Keytype)); - memset((u8 *)&ptarget_sta->tkiprxmickey, - 0, - sizeof(union Keytype)); - memset((u8 *)&ptarget_sta->tkiptxmickey, - 0, - sizeof(union Keytype)); - memset((u8 *)&ptarget_sta->txpn, 0, - sizeof(union pn48)); - memset((u8 *)&ptarget_sta->rxpn, 0, - sizeof(union pn48)); - } - } else { - if (check_fwstate(pmlmepriv, - _FW_UNDER_LINKING)) - pmlmepriv->fw_state ^= - _FW_UNDER_LINKING; - goto ignore_joinbss_callback; - } - } - - /*s3. update cur_network & indicate connect*/ - memcpy(&cur_network->network, &pnetwork->network, - pnetwork->network.Length); - cur_network->aid = pnetwork->join_res; - /*update fw_state will clr _FW_UNDER_LINKING*/ - switch (pnetwork->network.InfrastructureMode) { - case Ndis802_11Infrastructure: - pmlmepriv->fw_state = WIFI_STATION_STATE; - break; - case Ndis802_11IBSS: - pmlmepriv->fw_state = WIFI_ADHOC_STATE; - break; - default: - pmlmepriv->fw_state = WIFI_NULL_STATE; - break; - } - r8712_update_protection(adapter, - (cur_network->network.IEs) + - sizeof(struct NDIS_802_11_FIXED_IEs), - (cur_network->network.IELength)); - /*TODO: update HT_Capability*/ - update_ht_cap(adapter, cur_network->network.IEs, - cur_network->network.IELength); - /*indicate connect*/ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - r8712_indicate_connect(adapter); - del_timer(&pmlmepriv->assoc_timer); - } else { - goto ignore_joinbss_callback; - } - } else { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - } - } -ignore_joinbss_callback: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - if (sizeof(struct list_head) == 4 * sizeof(u32)) - kfree(pnetwork); -} - -void r8712_stassoc_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL; - struct sta_info *psta; - struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); - struct stassoc_event *pstassoc = (struct stassoc_event *)pbuf; - - /* to do: */ - if (!r8712_access_ctrl(&adapter->acl_list, pstassoc->macaddr)) - return; - psta = r8712_get_stainfo(&adapter->stapriv, pstassoc->macaddr); - if (psta) { - /*the sta have been in sta_info_queue => do nothing - *(between drv has received this event before and - * fw have not yet to set key to CAM_ENTRY) - */ - return; - } - - psta = r8712_alloc_stainfo(&adapter->stapriv, pstassoc->macaddr); - if (!psta) - return; - /* to do : init sta_info variable */ - psta->qos_option = 0; - psta->mac_id = le32_to_cpu(pstassoc->cam_id); - /* psta->aid = (uint)pstassoc->cam_id; */ - - if (adapter->securitypriv.AuthAlgrthm == 2) - psta->XPrivacy = adapter->securitypriv.PrivacyAlgrthm; - psta->ieee8021x_blocked = false; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - if (adapter->stapriv.asoc_sta_count == 2) { - /* a sta + bc/mc_stainfo (not Ibss_stainfo) */ - r8712_indicate_connect(adapter); - } - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_stadel_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL, irqL2; - struct sta_info *psta; - struct wlan_network *pwlan = NULL; - struct wlan_bssid_ex *pdev_network = NULL; - u8 *pibss = NULL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct stadel_event *pstadel = (struct stadel_event *)pbuf; - struct sta_priv *pstapriv = &adapter->stapriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - - spin_lock_irqsave(&pmlmepriv->lock, irqL2); - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - r8712_ind_disconnect(adapter); - r8712_free_assoc_resources(adapter); - } - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE | - WIFI_ADHOC_STATE)) { - psta = r8712_get_stainfo(&adapter->stapriv, pstadel->macaddr); - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - r8712_free_stainfo(adapter, psta); - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); - if (adapter->stapriv.asoc_sta_count == 1) { - /*a sta + bc/mc_stainfo (not Ibss_stainfo) */ - pwlan = r8712_find_network(&pmlmepriv->scanned_queue, - tgt_network->network.MacAddress); - if (pwlan) { - pwlan->fixed = false; - free_network_nolock(pmlmepriv, pwlan); - } - /*re-create ibss*/ - pdev_network = &(adapter->registrypriv.dev_network); - pibss = adapter->registrypriv.dev_network.MacAddress; - memcpy(pdev_network, &tgt_network->network, - r8712_get_wlan_bssid_ex_sz(&tgt_network->network)); - memcpy(&pdev_network->Ssid, - &pmlmepriv->assoc_ssid, - sizeof(struct ndis_802_11_ssid)); - r8712_update_registrypriv_dev_network(adapter); - r8712_generate_random_ibss(pibss); - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - _clr_fwstate_(pmlmepriv, WIFI_ADHOC_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE); - } - } - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL2); -} - -void r8712_cpwm_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - struct reportpwrstate_parm *preportpwrstate = - (struct reportpwrstate_parm *)pbuf; - - preportpwrstate->state |= (u8)(adapter->pwrctrlpriv.cpwm_tog + 0x80); - r8712_cpwm_int_hdl(adapter, preportpwrstate); -} - -/* When the Netgear 3500 AP is with WPA2PSK-AES mode, it will send - * the ADDBA req frame with start seq control = 0 to wifi client after - * the WPA handshake and the seqence number of following data packet - * will be 0. In this case, the Rx reorder sequence is not longer than 0 - * and the WiFi client will drop the data with seq number 0. - * So, the 8712 firmware has to inform driver with receiving the - * ADDBA-Req frame so that the driver can reset the - * sequence value of Rx reorder control. - */ -void r8712_got_addbareq_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - struct ADDBA_Req_Report_parm *pAddbareq_pram = - (struct ADDBA_Req_Report_parm *)pbuf; - struct sta_info *psta; - struct sta_priv *pstapriv = &adapter->stapriv; - struct recv_reorder_ctrl *precvreorder_ctrl = NULL; - - psta = r8712_get_stainfo(pstapriv, pAddbareq_pram->MacAddress); - if (psta) { - precvreorder_ctrl = - &psta->recvreorder_ctrl[pAddbareq_pram->tid]; - /* set the indicate_seq to 0xffff so that the rx reorder - * can store any following data packet. - */ - precvreorder_ctrl->indicate_seq = 0xffff; - } -} - -void r8712_wpspbc_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - if (!adapter->securitypriv.wps_hw_pbc_pressed) - adapter->securitypriv.wps_hw_pbc_pressed = true; -} - -void _r8712_sitesurvey_ctrl_handler(struct _adapter *adapter) -{ - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct sitesurvey_ctrl *psitesurveyctrl = &pmlmepriv->sitesurveyctrl; - struct registry_priv *pregistrypriv = &adapter->registrypriv; - u64 current_tx_pkts; - uint current_rx_pkts; - - current_tx_pkts = (adapter->xmitpriv.tx_pkts) - - (psitesurveyctrl->last_tx_pkts); - current_rx_pkts = (adapter->recvpriv.rx_pkts) - - (psitesurveyctrl->last_rx_pkts); - psitesurveyctrl->last_tx_pkts = adapter->xmitpriv.tx_pkts; - psitesurveyctrl->last_rx_pkts = adapter->recvpriv.rx_pkts; - if ((current_tx_pkts > pregistrypriv->busy_thresh) || - (current_rx_pkts > pregistrypriv->busy_thresh)) - psitesurveyctrl->traffic_busy = true; - else - psitesurveyctrl->traffic_busy = false; -} - -void _r8712_join_timeout_handler(struct _adapter *adapter) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - if (adapter->driver_stopped || adapter->surprise_removed) - return; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - pmlmepriv->to_join = false; - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - r8712_os_indicate_disconnect(adapter); - _clr_fwstate_(pmlmepriv, _FW_LINKED); - } - if (adapter->pwrctrlpriv.pwr_mode != adapter->registrypriv.power_mgnt) { - r8712_set_ps_mode(adapter, adapter->registrypriv.power_mgnt, - adapter->registrypriv.smart_ps); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_scan_timeout_handler (struct _adapter *adapter) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); - pmlmepriv->to_join = false; /* scan fail, so clear to_join flag */ - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void _r8712_dhcp_timeout_handler (struct _adapter *adapter) -{ - if (adapter->driver_stopped || adapter->surprise_removed) - return; - if (adapter->pwrctrlpriv.pwr_mode != adapter->registrypriv.power_mgnt) - r8712_set_ps_mode(adapter, adapter->registrypriv.power_mgnt, - adapter->registrypriv.smart_ps); -} - -int r8712_select_and_join_from_scan(struct mlme_priv *pmlmepriv) -{ - struct list_head *phead; - unsigned char *dst_ssid, *src_ssid; - struct _adapter *adapter; - struct __queue *queue = NULL; - struct wlan_network *pnetwork = NULL; - struct wlan_network *pnetwork_max_rssi = NULL; - - adapter = (struct _adapter *)pmlmepriv->nic_hdl; - queue = &pmlmepriv->scanned_queue; - phead = &queue->queue; - pmlmepriv->pscanned = phead->next; - while (1) { - if (end_of_queue_search(phead, pmlmepriv->pscanned)) { - if (pmlmepriv->assoc_by_rssi && pnetwork_max_rssi) { - pnetwork = pnetwork_max_rssi; - goto ask_for_joinbss; - } - return -EINVAL; - } - pnetwork = container_of(pmlmepriv->pscanned, - struct wlan_network, list); - pmlmepriv->pscanned = pmlmepriv->pscanned->next; - if (pmlmepriv->assoc_by_bssid) { - dst_ssid = pnetwork->network.MacAddress; - src_ssid = pmlmepriv->assoc_bssid; - if (!memcmp(dst_ssid, src_ssid, ETH_ALEN)) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (is_same_network(&pmlmepriv->cur_network.network, - &pnetwork->network)) { - _clr_fwstate_(pmlmepriv, - _FW_UNDER_LINKING); - /*r8712_indicate_connect again*/ - r8712_indicate_connect(adapter); - return 2; - } - r8712_disassoc_cmd(adapter); - r8712_ind_disconnect(adapter); - r8712_free_assoc_resources(adapter); - } - goto ask_for_joinbss; - } - } else if (pmlmepriv->assoc_ssid.SsidLength == 0) { - goto ask_for_joinbss; - } - dst_ssid = pnetwork->network.Ssid.Ssid; - src_ssid = pmlmepriv->assoc_ssid.Ssid; - if ((pnetwork->network.Ssid.SsidLength == - pmlmepriv->assoc_ssid.SsidLength) && - (!memcmp(dst_ssid, src_ssid, - pmlmepriv->assoc_ssid.SsidLength))) { - if (pmlmepriv->assoc_by_rssi) { - /* if the ssid is the same, select the bss - * which has the max rssi - */ - if (pnetwork_max_rssi) { - if (pnetwork->network.Rssi > - pnetwork_max_rssi->network.Rssi) - pnetwork_max_rssi = pnetwork; - } else { - pnetwork_max_rssi = pnetwork; - } - } else if (is_desired_network(adapter, pnetwork)) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - r8712_disassoc_cmd(adapter); - r8712_free_assoc_resources(adapter); - } - goto ask_for_joinbss; - } - } - } - -ask_for_joinbss: - return r8712_joinbss_cmd(adapter, pnetwork); -} - -int r8712_set_auth(struct _adapter *adapter, - struct security_priv *psecuritypriv) -{ - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - struct cmd_obj *pcmd; - struct setauth_parm *psetauthparm; - - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - - psetauthparm = kzalloc(sizeof(*psetauthparm), GFP_ATOMIC); - if (!psetauthparm) { - kfree(pcmd); - return -ENOMEM; - } - psetauthparm->mode = (u8)psecuritypriv->AuthAlgrthm; - pcmd->cmdcode = _SetAuth_CMD_; - pcmd->parmbuf = (unsigned char *)psetauthparm; - pcmd->cmdsz = sizeof(struct setauth_parm); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - INIT_LIST_HEAD(&pcmd->list); - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; -} - -int r8712_set_key(struct _adapter *adapter, - struct security_priv *psecuritypriv, - sint keyid) -{ - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - struct cmd_obj *pcmd; - struct setkey_parm *psetkeyparm; - u8 keylen; - int ret; - - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - psetkeyparm = kzalloc(sizeof(*psetkeyparm), GFP_ATOMIC); - if (!psetkeyparm) { - ret = -ENOMEM; - goto err_free_cmd; - } - if (psecuritypriv->AuthAlgrthm == 2) { /* 802.1X */ - psetkeyparm->algorithm = - (u8)psecuritypriv->XGrpPrivacy; - } else { /* WEP */ - psetkeyparm->algorithm = - (u8)psecuritypriv->PrivacyAlgrthm; - } - psetkeyparm->keyid = (u8)keyid; - - switch (psetkeyparm->algorithm) { - case _WEP40_: - keylen = 5; - memcpy(psetkeyparm->key, - psecuritypriv->DefKey[keyid].skey, keylen); - break; - case _WEP104_: - keylen = 13; - memcpy(psetkeyparm->key, - psecuritypriv->DefKey[keyid].skey, keylen); - break; - case _TKIP_: - if (keyid < 1 || keyid > 2) { - ret = -EINVAL; - goto err_free_parm; - } - keylen = 16; - memcpy(psetkeyparm->key, - &psecuritypriv->XGrpKey[keyid - 1], keylen); - psetkeyparm->grpkey = 1; - break; - case _AES_: - if (keyid < 1 || keyid > 2) { - ret = -EINVAL; - goto err_free_parm; - } - keylen = 16; - memcpy(psetkeyparm->key, - &psecuritypriv->XGrpKey[keyid - 1], keylen); - psetkeyparm->grpkey = 1; - break; - default: - ret = -EINVAL; - goto err_free_parm; - } - pcmd->cmdcode = _SetKey_CMD_; - pcmd->parmbuf = (u8 *)psetkeyparm; - pcmd->cmdsz = (sizeof(struct setkey_parm)); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - INIT_LIST_HEAD(&pcmd->list); - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; - -err_free_parm: - kfree(psetkeyparm); -err_free_cmd: - kfree(pcmd); - return ret; -} - -/* adjust IEs for r8712_joinbss_cmd in WMM */ -int r8712_restruct_wmm_ie(struct _adapter *adapter, u8 *in_ie, u8 *out_ie, - uint in_len, uint initial_out_len) -{ - unsigned int ielength = 0; - unsigned int i, j; - - i = 12; /* after the fixed IE */ - while (i < in_len) { - ielength = initial_out_len; - if (in_ie[i] == 0xDD && in_ie[i + 2] == 0x00 && - in_ie[i + 3] == 0x50 && in_ie[i + 4] == 0xF2 && - in_ie[i + 5] == 0x02 && i + 5 < in_len) { - /*WMM element ID and OUI*/ - for (j = i; j < i + 9; j++) { - out_ie[ielength] = in_ie[j]; - ielength++; - } - out_ie[initial_out_len + 1] = 0x07; - out_ie[initial_out_len + 6] = 0x00; - out_ie[initial_out_len + 8] = 0x00; - break; - } - i += (in_ie[i + 1] + 2); /* to the next IE element */ - } - return ielength; -} - -/* - * Ported from 8185: IsInPreAuthKeyList(). - * - * Search by BSSID, - * Return Value: - * -1 :if there is no pre-auth key in the table - * >=0 :if there is pre-auth key, and return the entry id - */ -static int SecIsInPMKIDList(struct _adapter *Adapter, u8 *bssid) -{ - struct security_priv *p = &Adapter->securitypriv; - int i; - - for (i = 0; i < NUM_PMKID_CACHE; i++) - if (p->PMKIDList[i].bUsed && !memcmp(p->PMKIDList[i].Bssid, bssid, ETH_ALEN)) - return i; - return -1; -} - -sint r8712_restruct_sec_ie(struct _adapter *adapter, u8 *in_ie, - u8 *out_ie, uint in_len) -{ - u8 authmode = 0, match; - u8 sec_ie[IW_CUSTOM_MAX], uncst_oui[4], bkup_ie[255]; - u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01}; - uint ielength, cnt, remove_cnt; - int iEntry; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct security_priv *psecuritypriv = &adapter->securitypriv; - uint ndisauthmode = psecuritypriv->ndisauthtype; - uint ndissecuritytype = psecuritypriv->ndisencryptstatus; - - if ((ndisauthmode == Ndis802_11AuthModeWPA) || - (ndisauthmode == Ndis802_11AuthModeWPAPSK)) { - authmode = _WPA_IE_ID_; - uncst_oui[0] = 0x0; - uncst_oui[1] = 0x50; - uncst_oui[2] = 0xf2; - } - if ((ndisauthmode == Ndis802_11AuthModeWPA2) || - (ndisauthmode == Ndis802_11AuthModeWPA2PSK)) { - authmode = _WPA2_IE_ID_; - uncst_oui[0] = 0x0; - uncst_oui[1] = 0x0f; - uncst_oui[2] = 0xac; - } - switch (ndissecuritytype) { - case Ndis802_11Encryption1Enabled: - case Ndis802_11Encryption1KeyAbsent: - uncst_oui[3] = 0x1; - break; - case Ndis802_11Encryption2Enabled: - case Ndis802_11Encryption2KeyAbsent: - uncst_oui[3] = 0x2; - break; - case Ndis802_11Encryption3Enabled: - case Ndis802_11Encryption3KeyAbsent: - uncst_oui[3] = 0x4; - break; - default: - break; - } - /*Search required WPA or WPA2 IE and copy to sec_ie[] */ - cnt = 12; - match = false; - while (cnt < in_len) { - if (in_ie[cnt] == authmode) { - if ((authmode == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) { - memcpy(&sec_ie[0], &in_ie[cnt], - in_ie[cnt + 1] + 2); - match = true; - break; - } - if (authmode == _WPA2_IE_ID_) { - memcpy(&sec_ie[0], &in_ie[cnt], - in_ie[cnt + 1] + 2); - match = true; - break; - } - if (((authmode == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) || - (authmode == _WPA2_IE_ID_)) - memcpy(&bkup_ie[0], &in_ie[cnt], - in_ie[cnt + 1] + 2); - } - cnt += in_ie[cnt + 1] + 2; /*get next*/ - } - /*restruct WPA IE or WPA2 IE in sec_ie[] */ - if (match) { - if (sec_ie[0] == _WPA_IE_ID_) { - /* parsing SSN IE to select required encryption - * algorithm, and set the bc/mc encryption algorithm - */ - while (true) { - /*check wpa_oui tag*/ - if (memcmp(&sec_ie[2], &wpa_oui[0], 4)) { - match = false; - break; - } - if ((sec_ie[6] != 0x01) || (sec_ie[7] != 0x0)) { - /*IE Ver error*/ - match = false; - break; - } - if (!memcmp(&sec_ie[8], &wpa_oui[0], 3)) { - /* get bc/mc encryption type (group - * key type) - */ - switch (sec_ie[11]) { - case 0x0: /*none*/ - psecuritypriv->XGrpPrivacy = - _NO_PRIVACY_; - break; - case 0x1: /*WEP_40*/ - psecuritypriv->XGrpPrivacy = - _WEP40_; - break; - case 0x2: /*TKIP*/ - psecuritypriv->XGrpPrivacy = - _TKIP_; - break; - case 0x3: /*AESCCMP*/ - case 0x4: - psecuritypriv->XGrpPrivacy = - _AES_; - break; - case 0x5: /*WEP_104*/ - psecuritypriv->XGrpPrivacy = - _WEP104_; - break; - } - } else { - match = false; - break; - } - if (sec_ie[12] == 0x01) { - /*check the unicast encryption type*/ - if (memcmp(&sec_ie[14], - &uncst_oui[0], 4)) { - match = false; - break; - - } /*else the uncst_oui is match*/ - } else { /*mixed mode, unicast_enc_type > 1*/ - /*select the uncst_oui and remove - * the other uncst_oui - */ - cnt = sec_ie[12]; - remove_cnt = (cnt - 1) * 4; - sec_ie[12] = 0x01; - memcpy(&sec_ie[14], &uncst_oui[0], 4); - /*remove the other unicast suit*/ - memcpy(&sec_ie[18], - &sec_ie[18 + remove_cnt], - sec_ie[1] - 18 + 2 - - remove_cnt); - sec_ie[1] = sec_ie[1] - remove_cnt; - } - break; - } - } - if (authmode == _WPA2_IE_ID_) { - /* parsing RSN IE to select required encryption - * algorithm, and set the bc/mc encryption algorithm - */ - while (true) { - if ((sec_ie[2] != 0x01) || (sec_ie[3] != 0x0)) { - /*IE Ver error*/ - match = false; - break; - } - if (!memcmp(&sec_ie[4], &uncst_oui[0], 3)) { - /*get bc/mc encryption type*/ - switch (sec_ie[7]) { - case 0x1: /*WEP_40*/ - psecuritypriv->XGrpPrivacy = - _WEP40_; - break; - case 0x2: /*TKIP*/ - psecuritypriv->XGrpPrivacy = - _TKIP_; - break; - case 0x4: /*AESWRAP*/ - psecuritypriv->XGrpPrivacy = - _AES_; - break; - case 0x5: /*WEP_104*/ - psecuritypriv->XGrpPrivacy = - _WEP104_; - break; - default: /*one*/ - psecuritypriv->XGrpPrivacy = - _NO_PRIVACY_; - break; - } - } else { - match = false; - break; - } - if (sec_ie[8] == 0x01) { - /*check the unicast encryption type*/ - if (memcmp(&sec_ie[10], - &uncst_oui[0], 4)) { - match = false; - break; - } /*else the uncst_oui is match*/ - } else { /*mixed mode, unicast_enc_type > 1*/ - /*select the uncst_oui and remove the - * other uncst_oui - */ - cnt = sec_ie[8]; - remove_cnt = (cnt - 1) * 4; - sec_ie[8] = 0x01; - memcpy(&sec_ie[10], &uncst_oui[0], 4); - /*remove the other unicast suit*/ - memcpy(&sec_ie[14], - &sec_ie[14 + remove_cnt], - (sec_ie[1] - 14 + 2 - - remove_cnt)); - sec_ie[1] = sec_ie[1] - remove_cnt; - } - break; - } - } - } - if ((authmode == _WPA_IE_ID_) || (authmode == _WPA2_IE_ID_)) { - /*copy fixed ie*/ - memcpy(out_ie, in_ie, 12); - ielength = 12; - /*copy RSN or SSN*/ - if (match) { - memcpy(&out_ie[ielength], &sec_ie[0], sec_ie[1] + 2); - ielength += sec_ie[1] + 2; - if (authmode == _WPA2_IE_ID_) { - /*the Pre-Authentication bit should be zero*/ - out_ie[ielength - 1] = 0; - out_ie[ielength - 2] = 0; - } - r8712_report_sec_ie(adapter, authmode, sec_ie); - } - } else { - /*copy fixed ie only*/ - memcpy(out_ie, in_ie, 12); - ielength = 12; - if (psecuritypriv->wps_phase) { - memcpy(out_ie + ielength, psecuritypriv->wps_ie, - psecuritypriv->wps_ie_len); - ielength += psecuritypriv->wps_ie_len; - } - } - iEntry = SecIsInPMKIDList(adapter, pmlmepriv->assoc_bssid); - if (iEntry < 0) - return ielength; - if (authmode == _WPA2_IE_ID_) { - out_ie[ielength] = 1; - ielength++; - out_ie[ielength] = 0; /*PMKID count = 0x0100*/ - ielength++; - memcpy(&out_ie[ielength], - &psecuritypriv->PMKIDList[iEntry].PMKID, 16); - ielength += 16; - out_ie[13] += 18;/*PMKID length = 2+16*/ - } - return ielength; -} - -void r8712_init_registrypriv_dev_network(struct _adapter *adapter) -{ - struct registry_priv *pregistrypriv = &adapter->registrypriv; - struct eeprom_priv *peepriv = &adapter->eeprompriv; - struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; - u8 *myhwaddr = myid(peepriv); - - memcpy(pdev_network->MacAddress, myhwaddr, ETH_ALEN); - memcpy(&pdev_network->Ssid, &pregistrypriv->ssid, - sizeof(struct ndis_802_11_ssid)); - pdev_network->Configuration.Length = - sizeof(struct NDIS_802_11_CONFIGURATION); - pdev_network->Configuration.BeaconPeriod = 100; - pdev_network->Configuration.FHConfig.Length = 0; - pdev_network->Configuration.FHConfig.HopPattern = 0; - pdev_network->Configuration.FHConfig.HopSet = 0; - pdev_network->Configuration.FHConfig.DwellTime = 0; -} - -void r8712_update_registrypriv_dev_network(struct _adapter *adapter) -{ - int sz = 0; - struct registry_priv *pregistrypriv = &adapter->registrypriv; - struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; - struct security_priv *psecuritypriv = &adapter->securitypriv; - struct wlan_network *cur_network = &adapter->mlmepriv.cur_network; - - pdev_network->Privacy = cpu_to_le32(psecuritypriv->PrivacyAlgrthm - > 0 ? 1 : 0); /* adhoc no 802.1x */ - pdev_network->Rssi = 0; - switch (pregistrypriv->wireless_mode) { - case WIRELESS_11B: - pdev_network->NetworkTypeInUse = Ndis802_11DS; - break; - case WIRELESS_11G: - case WIRELESS_11BG: - pdev_network->NetworkTypeInUse = Ndis802_11OFDM24; - break; - case WIRELESS_11A: - pdev_network->NetworkTypeInUse = Ndis802_11OFDM5; - break; - default: - /* TODO */ - break; - } - pdev_network->Configuration.DSConfig = pregistrypriv->channel; - if (cur_network->network.InfrastructureMode == Ndis802_11IBSS) - pdev_network->Configuration.ATIMWindow = 3; - pdev_network->InfrastructureMode = cur_network->network.InfrastructureMode; - /* 1. Supported rates - * 2. IE - */ - sz = r8712_generate_ie(pregistrypriv); - pdev_network->IELength = sz; - pdev_network->Length = r8712_get_wlan_bssid_ex_sz(pdev_network); -} - -/*the function is at passive_level*/ -void r8712_joinbss_reset(struct _adapter *padapter) -{ - int i; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - /* todo: if you want to do something io/reg/hw setting before join_bss, - * please add code here - */ - phtpriv->ampdu_enable = false;/*reset to disabled*/ - for (i = 0; i < 16; i++) - phtpriv->baddbareq_issued[i] = false;/*reset it*/ - if (phtpriv->ht_option) { - /* validate usb rx aggregation */ - r8712_write8(padapter, 0x102500D9, 48);/*TH = 48 pages, 6k*/ - } else { - /* invalidate usb rx aggregation */ - /* TH=1 => means that invalidate usb rx aggregation */ - r8712_write8(padapter, 0x102500D9, 1); - } -} - -/*the function is >= passive_level*/ -unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie, - u8 *out_ie, uint in_len, uint *pout_len) -{ - u32 ielen, out_len; - unsigned char *p; - struct ieee80211_ht_cap ht_capie; - unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00}; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - phtpriv->ht_option = 0; - p = r8712_get_ie(in_ie + 12, WLAN_EID_HT_CAPABILITY, &ielen, in_len - 12); - if (p && (ielen > 0)) { - if (pqospriv->qos_option == 0) { - out_len = *pout_len; - r8712_set_ie(out_ie + out_len, WLAN_EID_VENDOR_SPECIFIC, - _WMM_IE_Length_, WMM_IE, pout_len); - pqospriv->qos_option = 1; - } - out_len = *pout_len; - memset(&ht_capie, 0, sizeof(struct ieee80211_ht_cap)); - ht_capie.cap_info = cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH_20_40 | - IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_SGI_40 | - IEEE80211_HT_CAP_TX_STBC | - IEEE80211_HT_CAP_MAX_AMSDU | - IEEE80211_HT_CAP_DSSSCCK40); - ht_capie.ampdu_params_info = (IEEE80211_HT_AMPDU_PARM_FACTOR & - 0x03) | (IEEE80211_HT_AMPDU_PARM_DENSITY & 0x00); - r8712_set_ie(out_ie + out_len, WLAN_EID_HT_CAPABILITY, - sizeof(struct ieee80211_ht_cap), - (unsigned char *)&ht_capie, pout_len); - phtpriv->ht_option = 1; - } - return phtpriv->ht_option; -} - -/* the function is > passive_level (in critical_section) */ -static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len) -{ - u8 *p, max_ampdu_sz; - int i; - uint len; - struct sta_info *bmc_sta, *psta; - struct ieee80211_ht_cap *pht_capie; - struct recv_reorder_ctrl *preorder_ctrl; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct wlan_network *pcur_network = &(pmlmepriv->cur_network); - - if (!phtpriv->ht_option) - return; - /* maybe needs check if ap supports rx ampdu. */ - if (!phtpriv->ampdu_enable && - (pregistrypriv->ampdu_enable == 1)) - phtpriv->ampdu_enable = true; - /*check Max Rx A-MPDU Size*/ - len = 0; - p = r8712_get_ie(pie + sizeof(struct NDIS_802_11_FIXED_IEs), - WLAN_EID_HT_CAPABILITY, - &len, ie_len - - sizeof(struct NDIS_802_11_FIXED_IEs)); - if (p && len > 0) { - pht_capie = (struct ieee80211_ht_cap *)(p + 2); - max_ampdu_sz = (pht_capie->ampdu_params_info & - IEEE80211_HT_AMPDU_PARM_FACTOR); - /* max_ampdu_sz (kbytes); */ - max_ampdu_sz = 1 << (max_ampdu_sz + 3); - phtpriv->rx_ampdu_maxlen = max_ampdu_sz; - } - /* for A-MPDU Rx reordering buffer control for bmc_sta & sta_info - * if A-MPDU Rx is enabled, resetting rx_ordering_ctrl - * wstart_b(indicate_seq) to default value=0xffff - * todo: check if AP can send A-MPDU packets - */ - bmc_sta = r8712_get_bcmc_stainfo(padapter); - if (bmc_sta) { - for (i = 0; i < 16; i++) { - preorder_ctrl = &bmc_sta->recvreorder_ctrl[i]; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - } - } - psta = r8712_get_stainfo(&padapter->stapriv, - pcur_network->network.MacAddress); - if (psta) { - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - } - } - len = 0; - p = r8712_get_ie(pie + sizeof(struct NDIS_802_11_FIXED_IEs), - WLAN_EID_HT_OPERATION, &len, - ie_len - sizeof(struct NDIS_802_11_FIXED_IEs)); -} - -void r8712_issue_addbareq_cmd(struct _adapter *padapter, int priority) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - if ((phtpriv->ht_option == 1) && (phtpriv->ampdu_enable)) { - if (!phtpriv->baddbareq_issued[priority]) { - r8712_addbareq_cmd(padapter, (u8)priority); - phtpriv->baddbareq_issued[priority] = true; - } - } -} diff --git a/drivers/staging/rtl8712/rtl871x_mlme.h b/drivers/staging/rtl8712/rtl871x_mlme.h deleted file mode 100644 index d7d25f240111..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mlme.h +++ /dev/null @@ -1,205 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_MLME_H_ -#define __RTL871X_MLME_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wlan_bssdef.h" - -#define MAX_BSS_CNT 64 -#define MAX_JOIN_TIMEOUT 6000 - -#define SCANNING_TIMEOUT 4500 - -#define SCANQUEUE_LIFETIME 20 /* unit:sec */ - -#define WIFI_NULL_STATE 0x00000000 -#define WIFI_ASOC_STATE 0x00000001 /* Under Linked state...*/ -#define WIFI_REASOC_STATE 0x00000002 -#define WIFI_SLEEP_STATE 0x00000004 -#define WIFI_STATION_STATE 0x00000008 -#define WIFI_AP_STATE 0x00000010 -#define WIFI_ADHOC_STATE 0x00000020 -#define WIFI_ADHOC_MASTER_STATE 0x00000040 -#define WIFI_UNDER_LINKING 0x00000080 -#define WIFI_SITE_MONITOR 0x00000800 /* to indicate the station - * is under site surveying - */ -#define WIFI_MP_STATE 0x00010000 -#define WIFI_MP_CTX_BACKGROUND 0x00020000 /* in cont. tx background*/ -#define WIFI_MP_CTX_ST 0x00040000 /* in cont. tx with - * single-tone - */ -#define WIFI_MP_CTX_BACKGROUND_PENDING 0x00080000 /* pending in cont, tx - * background due - * to out of skb - */ -#define WIFI_MP_CTX_CCK_HW 0x00100000 /* in continuous tx*/ -#define WIFI_MP_CTX_CCK_CS 0x00200000 /* in cont, tx with carrier - * suppression - */ -#define WIFI_MP_LPBK_STATE 0x00400000 - -#define _FW_UNDER_LINKING WIFI_UNDER_LINKING -#define _FW_LINKED WIFI_ASOC_STATE -#define _FW_UNDER_SURVEY WIFI_SITE_MONITOR - -/* - * there are several "locks" in mlme_priv, - * since mlme_priv is a shared resource between many threads, - * like ISR/Call-Back functions, the OID handlers, and even timer functions. - * Each _queue has its own locks, already. - * Other items are protected by mlme_priv.lock. - * To avoid possible dead lock, any thread trying to modify mlme_priv - * SHALL not lock up more than one lock at a time! - */ - -#define traffic_threshold 10 -#define traffic_scan_period 500 - -struct sitesurvey_ctrl { - u64 last_tx_pkts; - uint last_rx_pkts; - sint traffic_busy; - struct timer_list sitesurvey_ctrl_timer; -}; - -struct mlme_priv { - spinlock_t lock; - spinlock_t lock2; - sint fw_state; /*shall we protect this variable? */ - u8 to_join; /*flag*/ - u8 *nic_hdl; - struct list_head *pscanned; - struct __queue free_bss_pool; - struct __queue scanned_queue; - u8 *free_bss_buf; - unsigned long num_of_scanned; - u8 passive_mode; /*add for Android's SCAN-ACTIVE/SCAN-PASSIVE */ - struct ndis_802_11_ssid assoc_ssid; - u8 assoc_bssid[6]; - struct wlan_network cur_network; - struct sitesurvey_ctrl sitesurveyctrl; - struct timer_list assoc_timer; - uint assoc_by_bssid; - uint assoc_by_rssi; - struct timer_list scan_to_timer; /* driver handles scan_timeout.*/ - struct timer_list dhcp_timer; /* set dhcp to if driver in ps mode.*/ - struct qos_priv qospriv; - struct ht_priv htpriv; - struct timer_list wdg_timer; /*watchdog periodic timer*/ -}; - -static inline u8 *get_bssid(struct mlme_priv *pmlmepriv) -{ - return pmlmepriv->cur_network.network.MacAddress; -} - -static inline u8 check_fwstate(struct mlme_priv *pmlmepriv, sint state) -{ - if (pmlmepriv->fw_state & state) - return true; - return false; -} - -static inline sint get_fwstate(struct mlme_priv *pmlmepriv) -{ - return pmlmepriv->fw_state; -} - -/* - * No Limit on the calling context, - * therefore set it to be the critical section... - * - * ### NOTE:#### (!!!!) - * TAKE CARE BEFORE CALLING THIS FUNC, LOCK pmlmepriv->lock - */ -static inline void set_fwstate(struct mlme_priv *pmlmepriv, sint state) -{ - pmlmepriv->fw_state |= state; -} - -static inline void _clr_fwstate_(struct mlme_priv *pmlmepriv, sint state) -{ - pmlmepriv->fw_state &= ~state; -} - -/* - * No Limit on the calling context, - * therefore set it to be the critical section... - */ -static inline void clr_fwstate(struct mlme_priv *pmlmepriv, sint state) -{ - unsigned long irqL; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, state)) - pmlmepriv->fw_state ^= state; - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -static inline void set_scanned_network_val(struct mlme_priv *pmlmepriv, - sint val) -{ - unsigned long irqL; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - pmlmepriv->num_of_scanned = val; - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_survey_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_surveydone_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_joinbss_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_stassoc_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_stadel_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_atimdone_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_cpwm_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_wpspbc_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_free_network_queue(struct _adapter *adapter); -int r8712_init_mlme_priv(struct _adapter *adapter); -void r8712_free_mlme_priv(struct mlme_priv *pmlmepriv); -int r8712_select_and_join_from_scan(struct mlme_priv *pmlmepriv); -int r8712_set_key(struct _adapter *adapter, - struct security_priv *psecuritypriv, sint keyid); -int r8712_set_auth(struct _adapter *adapter, - struct security_priv *psecuritypriv); -uint r8712_get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss); -void r8712_generate_random_ibss(u8 *pibss); -u8 *r8712_get_capability_from_ie(u8 *ie); -struct wlan_network *r8712_get_oldest_wlan_network( - struct __queue *scanned_queue); -void r8712_free_assoc_resources(struct _adapter *adapter); -void r8712_ind_disconnect(struct _adapter *adapter); -void r8712_indicate_connect(struct _adapter *adapter); -int r8712_restruct_sec_ie(struct _adapter *adapter, u8 *in_ie, - u8 *out_ie, uint in_len); -int r8712_restruct_wmm_ie(struct _adapter *adapter, u8 *in_ie, - u8 *out_ie, uint in_len, uint initial_out_len); -void r8712_init_registrypriv_dev_network(struct _adapter *adapter); -void r8712_update_registrypriv_dev_network(struct _adapter *adapter); -void _r8712_sitesurvey_ctrl_handler(struct _adapter *adapter); -void _r8712_join_timeout_handler(struct _adapter *adapter); -void r8712_scan_timeout_handler(struct _adapter *adapter); -void _r8712_dhcp_timeout_handler(struct _adapter *adapter); -struct wlan_network *_r8712_alloc_network(struct mlme_priv *pmlmepriv); -sint r8712_if_up(struct _adapter *padapter); -void r8712_joinbss_reset(struct _adapter *padapter); -unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie, - u8 *out_ie, uint in_len, uint *pout_len); -void r8712_issue_addbareq_cmd(struct _adapter *padapter, int priority); -int r8712_is_same_ibss(struct _adapter *adapter, struct wlan_network *pnetwork); - -#endif /*__RTL871X_MLME_H_*/ diff --git a/drivers/staging/rtl8712/rtl871x_mp.c b/drivers/staging/rtl8712/rtl871x_mp.c deleted file mode 100644 index 099c512c8519..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp.c +++ /dev/null @@ -1,724 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#define _RTL871X_MP_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_mp_phy_regdef.h" -#include "rtl8712_cmd.h" - -static void _init_mp_priv_(struct mp_priv *pmp_priv) -{ - pmp_priv->mode = _LOOPBOOK_MODE_; - pmp_priv->curr_ch = 1; - pmp_priv->curr_modem = MIXED_PHY; - pmp_priv->curr_rateidx = 0; - pmp_priv->curr_txpoweridx = 0x14; - pmp_priv->antenna_tx = ANTENNA_A; - pmp_priv->antenna_rx = ANTENNA_AB; - pmp_priv->check_mp_pkt = 0; - pmp_priv->tx_pktcount = 0; - pmp_priv->rx_pktcount = 0; - pmp_priv->rx_crcerrpktcount = 0; -} - -static int init_mp_priv(struct mp_priv *pmp_priv) -{ - int i; - struct mp_xmit_frame *pmp_xmitframe; - - _init_mp_priv_(pmp_priv); - _init_queue(&pmp_priv->free_mp_xmitqueue); - pmp_priv->pallocated_mp_xmitframe_buf = NULL; - pmp_priv->pallocated_mp_xmitframe_buf = kmalloc(NR_MP_XMITFRAME * - sizeof(struct mp_xmit_frame) + 4, - GFP_ATOMIC); - if (!pmp_priv->pallocated_mp_xmitframe_buf) - return -ENOMEM; - - pmp_priv->pmp_xmtframe_buf = pmp_priv->pallocated_mp_xmitframe_buf + - 4 - - ((addr_t)(pmp_priv->pallocated_mp_xmitframe_buf) & 3); - pmp_xmitframe = (struct mp_xmit_frame *)pmp_priv->pmp_xmtframe_buf; - for (i = 0; i < NR_MP_XMITFRAME; i++) { - INIT_LIST_HEAD(&(pmp_xmitframe->list)); - list_add_tail(&(pmp_xmitframe->list), - &(pmp_priv->free_mp_xmitqueue.queue)); - pmp_xmitframe->pkt = NULL; - pmp_xmitframe->frame_tag = MP_FRAMETAG; - pmp_xmitframe->padapter = pmp_priv->papdater; - pmp_xmitframe++; - } - pmp_priv->free_mp_xmitframe_cnt = NR_MP_XMITFRAME; - return 0; -} - -static int free_mp_priv(struct mp_priv *pmp_priv) -{ - kfree(pmp_priv->pallocated_mp_xmitframe_buf); - return 0; -} - -void mp871xinit(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - - pmppriv->papdater = padapter; - init_mp_priv(pmppriv); -} - -void mp871xdeinit(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - - free_mp_priv(pmppriv); -} - -/* - * Special for bb and rf reg read/write - */ -static u32 fw_iocmd_read(struct _adapter *pAdapter, struct IOCMD_STRUCT iocmd) -{ - u32 cmd32 = 0, val32 = 0; - u8 iocmd_class = iocmd.cmdclass; - u16 iocmd_value = iocmd.value; - u8 iocmd_idx = iocmd.index; - - cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx; - if (r8712_fw_cmd(pAdapter, cmd32)) - r8712_fw_cmd_data(pAdapter, &val32, 1); - else - val32 = 0; - return val32; -} - -static u8 fw_iocmd_write(struct _adapter *pAdapter, - struct IOCMD_STRUCT iocmd, u32 value) -{ - u32 cmd32 = 0; - u8 iocmd_class = iocmd.cmdclass; - u32 iocmd_value = iocmd.value; - u8 iocmd_idx = iocmd.index; - - r8712_fw_cmd_data(pAdapter, &value, 0); - msleep(100); - cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx; - return r8712_fw_cmd(pAdapter, cmd32); -} - -/* offset : 0X800~0XFFF */ -u32 r8712_bb_reg_read(struct _adapter *pAdapter, u16 offset) -{ - u8 shift = offset & 0x0003; /* 4 byte access */ - u16 bb_addr = offset & 0x0FFC; /* 4 byte access */ - u32 bb_val = 0; - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = bb_addr; - iocmd.index = IOCMD_BB_READ_IDX; - bb_val = fw_iocmd_read(pAdapter, iocmd); - if (shift != 0) { - u32 bb_val2 = 0; - - bb_val >>= (shift * 8); - iocmd.value += 4; - bb_val2 = fw_iocmd_read(pAdapter, iocmd); - bb_val2 <<= ((4 - shift) * 8); - bb_val |= bb_val2; - } - return bb_val; -} - -/* offset : 0X800~0XFFF */ -u8 r8712_bb_reg_write(struct _adapter *pAdapter, u16 offset, u32 value) -{ - u8 shift = offset & 0x0003; /* 4 byte access */ - u16 bb_addr = offset & 0x0FFC; /* 4 byte access */ - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = bb_addr; - iocmd.index = IOCMD_BB_WRITE_IDX; - if (shift != 0) { - u32 oldValue = 0; - u32 newValue = value; - - oldValue = r8712_bb_reg_read(pAdapter, iocmd.value); - oldValue &= (0xFFFFFFFF >> ((4 - shift) * 8)); - value = oldValue | (newValue << (shift * 8)); - if (!fw_iocmd_write(pAdapter, iocmd, value)) - return false; - iocmd.value += 4; - oldValue = r8712_bb_reg_read(pAdapter, iocmd.value); - oldValue &= (0xFFFFFFFF << (shift * 8)); - value = oldValue | (newValue >> ((4 - shift) * 8)); - } - return fw_iocmd_write(pAdapter, iocmd, value); -} - -/* offset : 0x00 ~ 0xFF */ -u32 r8712_rf_reg_read(struct _adapter *pAdapter, u8 path, u8 offset) -{ - u16 rf_addr = (path << 8) | offset; - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = rf_addr; - iocmd.index = IOCMD_RF_READ_IDX; - return fw_iocmd_read(pAdapter, iocmd); -} - -u8 r8712_rf_reg_write(struct _adapter *pAdapter, u8 path, u8 offset, u32 value) -{ - u16 rf_addr = (path << 8) | offset; - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = rf_addr; - iocmd.index = IOCMD_RF_WRIT_IDX; - return fw_iocmd_write(pAdapter, iocmd, value); -} - -static u32 bitshift(u32 bitmask) -{ - u32 i; - - for (i = 0; i <= 31; i++) - if (((bitmask >> i) & 0x1) == 1) - break; - return i; -} - -static u32 get_bb_reg(struct _adapter *pAdapter, u16 offset, u32 bitmask) -{ - u32 org_value, bit_shift; - - org_value = r8712_bb_reg_read(pAdapter, offset); - bit_shift = bitshift(bitmask); - return (org_value & bitmask) >> bit_shift; -} - -static u8 set_bb_reg(struct _adapter *pAdapter, - u16 offset, - u32 bitmask, - u32 value) -{ - u32 org_value, bit_shift, new_value; - - if (bitmask != bMaskDWord) { - org_value = r8712_bb_reg_read(pAdapter, offset); - bit_shift = bitshift(bitmask); - new_value = (org_value & (~bitmask)) | (value << bit_shift); - } else { - new_value = value; - } - return r8712_bb_reg_write(pAdapter, offset, new_value); -} - -static u32 get_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset, - u32 bitmask) -{ - u32 org_value, bit_shift; - - org_value = r8712_rf_reg_read(pAdapter, path, offset); - bit_shift = bitshift(bitmask); - return (org_value & bitmask) >> bit_shift; -} - -static u8 set_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset, u32 bitmask, - u32 value) -{ - u32 org_value, bit_shift, new_value; - - if (bitmask != bMaskDWord) { - org_value = r8712_rf_reg_read(pAdapter, path, offset); - bit_shift = bitshift(bitmask); - new_value = (org_value & (~bitmask)) | (value << bit_shift); - } else { - new_value = value; - } - return r8712_rf_reg_write(pAdapter, path, offset, new_value); -} - -/* - * SetChannel - * Description - * Use H2C command to change channel, - * not only modify rf register, but also other setting need to be done. - */ -void r8712_SetChannel(struct _adapter *pAdapter) -{ - struct cmd_priv *pcmdpriv = &pAdapter->cmdpriv; - struct cmd_obj *pcmd = NULL; - struct SetChannel_parm *pparm = NULL; - u16 code = GEN_CMD_CODE(_SetChannel); - - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return; - pparm = kmalloc(sizeof(*pparm), GFP_ATOMIC); - if (!pparm) { - kfree(pcmd); - return; - } - pparm->curr_ch = pAdapter->mppriv.curr_ch; - init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code); - r8712_enqueue_cmd(pcmdpriv, pcmd); -} - -static void SetCCKTxPower(struct _adapter *pAdapter, u8 TxPower) -{ - u16 TxAGC = 0; - - TxAGC = TxPower; - set_bb_reg(pAdapter, rTxAGC_CCK_Mcs32, bTxAGCRateCCK, TxAGC); -} - -static void SetOFDMTxPower(struct _adapter *pAdapter, u8 TxPower) -{ - u32 TxAGC = 0; - - TxAGC |= ((TxPower << 24) | (TxPower << 16) | (TxPower << 8) | - TxPower); - set_bb_reg(pAdapter, rTxAGC_Rate18_06, bTxAGCRate18_06, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Rate54_24, bTxAGCRate54_24, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs03_Mcs00, bTxAGCRateMCS3_MCS0, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs07_Mcs04, bTxAGCRateMCS7_MCS4, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs11_Mcs08, bTxAGCRateMCS11_MCS8, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs15_Mcs12, bTxAGCRateMCS15_MCS12, TxAGC); -} - -void r8712_SetTxPower(struct _adapter *pAdapter) -{ - u8 TxPower = pAdapter->mppriv.curr_txpoweridx; - - SetCCKTxPower(pAdapter, TxPower); - SetOFDMTxPower(pAdapter, TxPower); -} - -void r8712_SetTxAGCOffset(struct _adapter *pAdapter, u32 ulTxAGCOffset) -{ - u32 TxAGCOffset_B, TxAGCOffset_C, TxAGCOffset_D, tmpAGC; - - TxAGCOffset_B = ulTxAGCOffset & 0x000000ff; - TxAGCOffset_C = (ulTxAGCOffset & 0x0000ff00) >> 8; - TxAGCOffset_D = (ulTxAGCOffset & 0x00ff0000) >> 16; - tmpAGC = TxAGCOffset_D << 8 | TxAGCOffset_C << 4 | TxAGCOffset_B; - set_bb_reg(pAdapter, rFPGA0_TxGainStage, - (bXBTxAGC | bXCTxAGC | bXDTxAGC), tmpAGC); -} - -void r8712_SetDataRate(struct _adapter *pAdapter) -{ - u8 path = RF_PATH_A; - u8 offset = RF_SYN_G2; - u32 value; - - value = (pAdapter->mppriv.curr_rateidx < 4) ? 0x4440 : 0xF200; - r8712_rf_reg_write(pAdapter, path, offset, value); -} - -void r8712_SwitchBandwidth(struct _adapter *pAdapter) -{ - /* 3 1.Set MAC register : BWOPMODE bit2:1 20MhzBW */ - u8 regBwOpMode = 0; - u8 Bandwidth = pAdapter->mppriv.curr_bandwidth; - - regBwOpMode = r8712_read8(pAdapter, 0x10250203); - if (Bandwidth == HT_CHANNEL_WIDTH_20) - regBwOpMode |= BIT(2); - else - regBwOpMode &= ~(BIT(2)); - r8712_write8(pAdapter, 0x10250203, regBwOpMode); - /* 3 2.Set PHY related register */ - switch (Bandwidth) { - /* 20 MHz channel*/ - case HT_CHANNEL_WIDTH_20: - set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x0); - set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x0); - /* Use PHY_REG.txt default value. Do not need to change. - * Correct the tx power for CCK rate in 40M. - * It is set in Tx descriptor for 8192x series - */ - set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x58); - break; - /* 40 MHz channel*/ - case HT_CHANNEL_WIDTH_40: - set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x1); - set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x1); - /* Use PHY_REG.txt default value. Do not need to change. - * Correct the tx power for CCK rate in 40M. - * Set Control channel to upper or lower. These settings are - * required only for 40MHz - */ - set_bb_reg(pAdapter, rCCK0_System, bCCKSideBand, - (HAL_PRIME_CHNL_OFFSET_DONT_CARE >> 1)); - set_bb_reg(pAdapter, rOFDM1_LSTF, 0xC00, - HAL_PRIME_CHNL_OFFSET_DONT_CARE); - set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x18); - break; - default: - break; - } - - /* 3 3.Set RF related register */ - switch (Bandwidth) { - case HT_CHANNEL_WIDTH_20: - set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW, - BIT(10) | BIT(11), 0x01); - break; - case HT_CHANNEL_WIDTH_40: - set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW, - BIT(10) | BIT(11), 0x00); - break; - default: - break; - } -} - -/*------------------------------Define structure----------------------------*/ -struct R_ANTENNA_SELECT_OFDM { - u32 r_tx_antenna:4; - u32 r_ant_l:4; - u32 r_ant_non_ht:4; - u32 r_ant_ht1:4; - u32 r_ant_ht2:4; - u32 r_ant_ht_s1:4; - u32 r_ant_non_ht_s1:4; - u32 OFDM_TXSC:2; - u32 Reserved:2; -}; - -struct R_ANTENNA_SELECT_CCK { - u8 r_cckrx_enable_2:2; - u8 r_cckrx_enable:2; - u8 r_ccktx_enable:4; -}; - -void r8712_SwitchAntenna(struct _adapter *pAdapter) -{ - u32 ofdm_tx_en_val = 0, ofdm_tx_ant_sel_val = 0; - u8 ofdm_rx_ant_sel_val = 0; - u8 cck_ant_select_val = 0; - u32 cck_ant_sel_val = 0; - struct R_ANTENNA_SELECT_CCK *p_cck_txrx; - - p_cck_txrx = (struct R_ANTENNA_SELECT_CCK *)&cck_ant_select_val; - - switch (pAdapter->mppriv.antenna_tx) { - case ANTENNA_A: - /* From SD3 Willis suggestion !!! Set RF A=TX and B as standby*/ - set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2); - set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 1); - ofdm_tx_en_val = 0x3; - ofdm_tx_ant_sel_val = 0x11111111;/* Power save */ - p_cck_txrx->r_ccktx_enable = 0x8; - break; - case ANTENNA_B: - set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 1); - set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2); - ofdm_tx_en_val = 0x3; - ofdm_tx_ant_sel_val = 0x22222222;/* Power save */ - p_cck_txrx->r_ccktx_enable = 0x4; - break; - case ANTENNA_AB: /* For 8192S */ - set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2); - set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2); - ofdm_tx_en_val = 0x3; - ofdm_tx_ant_sel_val = 0x3321333; /* Disable Power save */ - p_cck_txrx->r_ccktx_enable = 0xC; - break; - default: - break; - } - /*OFDM Tx*/ - set_bb_reg(pAdapter, rFPGA1_TxInfo, 0xffffffff, ofdm_tx_ant_sel_val); - /*OFDM Tx*/ - set_bb_reg(pAdapter, rFPGA0_TxInfo, 0x0000000f, ofdm_tx_en_val); - switch (pAdapter->mppriv.antenna_rx) { - case ANTENNA_A: - ofdm_rx_ant_sel_val = 0x1; /* A */ - p_cck_txrx->r_cckrx_enable = 0x0; /* default: A */ - p_cck_txrx->r_cckrx_enable_2 = 0x0; /* option: A */ - break; - case ANTENNA_B: - ofdm_rx_ant_sel_val = 0x2; /* B */ - p_cck_txrx->r_cckrx_enable = 0x1; /* default: B */ - p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option: B */ - break; - case ANTENNA_AB: - ofdm_rx_ant_sel_val = 0x3; /* AB */ - p_cck_txrx->r_cckrx_enable = 0x0; /* default:A */ - p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option:B */ - break; - default: - break; - } - /*OFDM Rx*/ - set_bb_reg(pAdapter, rOFDM0_TRxPathEnable, 0x0000000f, - ofdm_rx_ant_sel_val); - /*OFDM Rx*/ - set_bb_reg(pAdapter, rOFDM1_TRxPathEnable, 0x0000000f, - ofdm_rx_ant_sel_val); - - cck_ant_sel_val = cck_ant_select_val; - /*CCK TxRx*/ - set_bb_reg(pAdapter, rCCK0_AFESetting, bMaskByte3, cck_ant_sel_val); -} - -static void TriggerRFThermalMeter(struct _adapter *pAdapter) -{ - /* 0x24: RF Reg[6:5] */ - set_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, bRFRegOffsetMask, 0x60); -} - -static u32 ReadRFThermalMeter(struct _adapter *pAdapter) -{ - /* 0x24: RF Reg[4:0] */ - return get_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, 0x1F); -} - -void r8712_GetThermalMeter(struct _adapter *pAdapter, u32 *value) -{ - TriggerRFThermalMeter(pAdapter); - msleep(1000); - *value = ReadRFThermalMeter(pAdapter); -} - -void r8712_SetSingleCarrierTx(struct _adapter *pAdapter, u8 bStart) -{ - if (bStart) { /* Start Single Carrier. */ - /* 1. if OFDM block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn)) - /*set OFDM block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable); - /* 2. set CCK test mode off, set to CCK normal mode */ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable); - /* 3. turn on scramble setting */ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - /* 4. Turn On Single Carrier Tx and off the other test modes. */ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bEnable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - } else { /* Stop Single Carrier.*/ - /* Turn off all test modes.*/ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - msleep(20); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } -} - -void r8712_SetSingleToneTx(struct _adapter *pAdapter, u8 bStart) -{ - u8 rfPath; - - switch (pAdapter->mppriv.antenna_tx) { - case ANTENNA_B: - rfPath = RF_PATH_B; - break; - case ANTENNA_A: - default: - rfPath = RF_PATH_A; - break; - } - if (bStart) { /* Start Single Tone.*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bDisable); - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bDisable); - set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask, - 0xd4000); - msleep(100); - /* PAD all on.*/ - set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x2001f); - msleep(100); - } else { /* Stop Single Tone.*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable); - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable); - set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask, - 0x54000); - msleep(100); - /* PAD all on.*/ - set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x30000); - msleep(100); - } -} - -void r8712_SetCarrierSuppressionTx(struct _adapter *pAdapter, u8 bStart) -{ - if (bStart) { /* Start Carrier Suppression.*/ - if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) { - /* 1. if CCK block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) { - /*set CCK block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, - bEnable); - } - /* Turn Off All Test Mode */ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, - bDisable); - /*transmit mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2); - /*turn off scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, - bDisable); - /*Set CCK Tx Test Rate*/ - /*Set FTxRate to 1Mbps*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, 0x0); - } - } else { /* Stop Carrier Suppression. */ - if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) { - /*normal mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0); - /*turn on scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, - bEnable); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } - } -} - -static void SetCCKContinuousTx(struct _adapter *pAdapter, u8 bStart) -{ - u32 cckrate; - - if (bStart) { - /* 1. if CCK block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) { - /*set CCK block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable); - } - /* Turn Off All Test Mode */ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - /*Set CCK Tx Test Rate*/ - cckrate = pAdapter->mppriv.curr_rateidx; - set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, cckrate); - /*transmit mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2); - /*turn on scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - } else { - /*normal mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0); - /*turn on scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } -} /* mpt_StartCckContTx */ - -static void SetOFDMContinuousTx(struct _adapter *pAdapter, u8 bStart) -{ - if (bStart) { - /* 1. if OFDM block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn)) { - /*set OFDM block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable); - } - /* 2. set CCK test mode off, set to CCK normal mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable); - /* 3. turn on scramble setting */ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - /* 4. Turn On Continue Tx and turn off the other test modes.*/ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bEnable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - } else { - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - msleep(20); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } -} /* mpt_StartOfdmContTx */ - -void r8712_SetContinuousTx(struct _adapter *pAdapter, u8 bStart) -{ - /* ADC turn off [bit24-21] adc port0 ~ port1 */ - if (bStart) { - r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA, - r8712_bb_reg_read(pAdapter, - rRx_Wait_CCCA) & 0xFE1FFFFF); - msleep(100); - } - if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) - SetCCKContinuousTx(pAdapter, bStart); - else if ((pAdapter->mppriv.curr_rateidx >= MPT_RATE_6M) && - (pAdapter->mppriv.curr_rateidx <= MPT_RATE_MCS15)) - SetOFDMContinuousTx(pAdapter, bStart); - /* ADC turn on [bit24-21] adc port0 ~ port1 */ - if (!bStart) - r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA, - r8712_bb_reg_read(pAdapter, - rRx_Wait_CCCA) | 0x01E00000); -} - -void r8712_ResetPhyRxPktCount(struct _adapter *pAdapter) -{ - u32 i, phyrx_set = 0; - - for (i = OFDM_PPDU_BIT; i <= HT_MPDU_FAIL_BIT; i++) { - phyrx_set = 0; - phyrx_set |= (i << 28); /*select*/ - phyrx_set |= 0x08000000; /* set counter to zero*/ - r8712_write32(pAdapter, RXERR_RPT, phyrx_set); - } -} - -static u32 GetPhyRxPktCounts(struct _adapter *pAdapter, u32 selbit) -{ - /*selection*/ - u32 phyrx_set = 0; - u32 SelectBit; - - SelectBit = selbit << 28; - phyrx_set |= (SelectBit & 0xF0000000); - r8712_write32(pAdapter, RXERR_RPT, phyrx_set); - /*Read packet count*/ - return r8712_read32(pAdapter, RXERR_RPT) & RPTMaxCount; -} - -u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter) -{ - u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_OK_BIT); - u32 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_OK_BIT); - u32 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_OK_BIT); - - return OFDM_cnt + CCK_cnt + HT_cnt; -} - -u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter) -{ - u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_FAIL_BIT); - u32 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_FAIL_BIT); - u32 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_FAIL_BIT); - - return OFDM_cnt + CCK_cnt + HT_cnt; -} diff --git a/drivers/staging/rtl8712/rtl871x_mp.h b/drivers/staging/rtl8712/rtl871x_mp.h deleted file mode 100644 index 0a60b1e6ccaf..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp.h +++ /dev/null @@ -1,275 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_MP_H_ -#define __RTL871X_MP_H_ - -#define MPT_NOOP 0 -#define MPT_READ_MAC_1BYTE 1 -#define MPT_READ_MAC_2BYTE 2 -#define MPT_READ_MAC_4BYTE 3 -#define MPT_WRITE_MAC_1BYTE 4 -#define MPT_WRITE_MAC_2BYTE 5 -#define MPT_WRITE_MAC_4BYTE 6 -#define MPT_READ_BB_CCK 7 -#define MPT_WRITE_BB_CCK 8 -#define MPT_READ_BB_OFDM 9 -#define MPT_WRITE_BB_OFDM 10 -#define MPT_READ_RF 11 -#define MPT_WRITE_RF 12 -#define MPT_READ_EEPROM_1BYTE 13 -#define MPT_WRITE_EEPROM_1BYTE 14 -#define MPT_READ_EEPROM_2BYTE 15 -#define MPT_WRITE_EEPROM_2BYTE 16 -#define MPT_SET_CSTHRESHOLD 21 -#define MPT_SET_INITGAIN 22 -#define MPT_SWITCH_BAND 23 -#define MPT_SWITCH_CHANNEL 24 -#define MPT_SET_DATARATE 25 -#define MPT_SWITCH_ANTENNA 26 -#define MPT_SET_TX_POWER 27 -#define MPT_SET_CONT_TX 28 -#define MPT_SET_SINGLE_CARRIER 29 -#define MPT_SET_CARRIER_SUPPRESSION 30 -#define MPT_GET_RATE_TABLE 31 -#define MPT_READ_TSSI 32 -#define MPT_GET_THERMAL_METER 33 -#define MAX_MP_XMITBUF_SZ 2048 -#define NR_MP_XMITFRAME 8 - -struct mp_xmit_frame { - struct list_head list; - struct pkt_attrib attrib; - _pkt *pkt; - int frame_tag; - struct _adapter *padapter; - u8 *mem_addr; - u16 sz[8]; - struct urb *pxmit_urb[8]; - u8 bpending[8]; - u8 last[8]; -}; - -struct mp_wiparam { - u32 bcompleted; - u32 act_type; - u32 io_offset; - u32 io_value; -}; - -struct mp_priv { - struct _adapter *papdater; - /*OID cmd handler*/ - struct mp_wiparam workparam; - u8 act_in_progress; - /*Tx Section*/ - u8 TID; - u32 tx_pktcount; - /*Rx Section*/ - u32 rx_pktcount; - u32 rx_crcerrpktcount; - u32 rx_pktloss; - struct recv_stat rxstat; - /*RF/BB relative*/ - u32 curr_ch; - u32 curr_rateidx; - u8 curr_bandwidth; - u8 curr_modem; - u8 curr_txpoweridx; - u32 curr_crystalcap; - u16 antenna_tx; - u16 antenna_rx; - u8 curr_rfpath; - u8 check_mp_pkt; - uint ForcedDataRate; - struct wlan_network mp_network; - unsigned char network_macaddr[6]; - /*Testing Flag*/ - u32 mode;/*0 for normal type packet, - * 1 for loopback packet (16bytes TXCMD) - */ - sint prev_fw_state; - u8 *pallocated_mp_xmitframe_buf; - u8 *pmp_xmtframe_buf; - struct __queue free_mp_xmitqueue; - u32 free_mp_xmitframe_cnt; -}; - -struct IOCMD_STRUCT { - u8 cmdclass; - u16 value; - u8 index; -}; - -struct rf_reg_param { - u32 path; - u32 offset; - u32 value; -}; - -struct bb_reg_param { - u32 offset; - u32 value; -}; - -/* ======================================================================= */ - -#define LOWER true -#define RAISE false -#define IOCMD_CTRL_REG 0x10250370 -#define IOCMD_DATA_REG 0x10250374 -#define IOCMD_GET_THERMAL_METER 0xFD000028 -#define IOCMD_CLASS_BB_RF 0xF0 -#define IOCMD_BB_READ_IDX 0x00 -#define IOCMD_BB_WRITE_IDX 0x01 -#define IOCMD_RF_READ_IDX 0x02 -#define IOCMD_RF_WRIT_IDX 0x03 -#define BB_REG_BASE_ADDR 0x800 -#define RF_PATH_A 0 -#define RF_PATH_B 1 -#define RF_PATH_C 2 -#define RF_PATH_D 3 -#define MAX_RF_PATH_NUMS 2 -#define _2MAC_MODE_ 0 -#define _LOOPBOOK_MODE_ 1 - -/* MP set force data rate base on the definition. */ -enum { - /* CCK rate. */ - MPT_RATE_1M, /* 0 */ - MPT_RATE_2M, - MPT_RATE_55M, - MPT_RATE_11M, /* 3 */ - - /* OFDM rate. */ - MPT_RATE_6M, /* 4 */ - MPT_RATE_9M, - MPT_RATE_12M, - MPT_RATE_18M, - MPT_RATE_24M, - MPT_RATE_36M, - MPT_RATE_48M, - MPT_RATE_54M, /* 11 */ - - /* HT rate. */ - MPT_RATE_MCS0, /* 12 */ - MPT_RATE_MCS1, - MPT_RATE_MCS2, - MPT_RATE_MCS3, - MPT_RATE_MCS4, - MPT_RATE_MCS5, - MPT_RATE_MCS6, - MPT_RATE_MCS7, /* 19 */ - MPT_RATE_MCS8, - MPT_RATE_MCS9, - MPT_RATE_MCS10, - MPT_RATE_MCS11, - MPT_RATE_MCS12, - MPT_RATE_MCS13, - MPT_RATE_MCS14, - MPT_RATE_MCS15, /* 27 */ - MPT_RATE_LAST -}; - -/* Represent Channel Width in HT Capabilities */ -enum HT_CHANNEL_WIDTH { - HT_CHANNEL_WIDTH_20 = 0, - HT_CHANNEL_WIDTH_40 = 1, -}; - -#define MAX_TX_PWR_INDEX_N_MODE 64 /* 0x3F */ - -enum POWER_MODE { - POWER_LOW = 0, - POWER_NORMAL -}; - -#define RX_PKT_BROADCAST 1 -#define RX_PKT_DEST_ADDR 2 -#define RX_PKT_PHY_MATCH 3 - -#define RPTMaxCount 0x000FFFFF - -/* parameter 1 : BitMask - * bit 0 : OFDM PPDU - * bit 1 : OFDM False Alarm - * bit 2 : OFDM MPDU OK - * bit 3 : OFDM MPDU Fail - * bit 4 : CCK PPDU - * bit 5 : CCK False Alarm - * bit 6 : CCK MPDU ok - * bit 7 : CCK MPDU fail - * bit 8 : HT PPDU counter - * bit 9 : HT false alarm - * bit 10 : HT MPDU total - * bit 11 : HT MPDU OK - * bit 12 : HT MPDU fail - * bit 15 : RX full drop - */ -enum RXPHY_BITMASK { - OFDM_PPDU_BIT = 0, - OFDM_MPDU_OK_BIT, - OFDM_MPDU_FAIL_BIT, - CCK_PPDU_BIT, - CCK_MPDU_OK_BIT, - CCK_MPDU_FAIL_BIT, - HT_PPDU_BIT, - HT_MPDU_BIT, - HT_MPDU_OK_BIT, - HT_MPDU_FAIL_BIT, -}; - -enum ENCRY_CTRL_STATE { - HW_CONTROL, /*hw encryption& decryption*/ - SW_CONTROL, /*sw encryption& decryption*/ - HW_ENCRY_SW_DECRY, /*hw encryption & sw decryption*/ - SW_ENCRY_HW_DECRY /*sw encryption & hw decryption*/ -}; - -/* Bandwidth Offset */ -#define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0 -#define HAL_PRIME_CHNL_OFFSET_LOWER 1 -#define HAL_PRIME_CHNL_OFFSET_UPPER 2 -/*=======================================================================*/ -void mp871xinit(struct _adapter *padapter); -void mp871xdeinit(struct _adapter *padapter); -u32 r8712_bb_reg_read(struct _adapter *Adapter, u16 offset); -u8 r8712_bb_reg_write(struct _adapter *Adapter, u16 offset, u32 value); -u32 r8712_rf_reg_read(struct _adapter *Adapter, u8 path, u8 offset); -u8 r8712_rf_reg_write(struct _adapter *Adapter, u8 path, - u8 offset, u32 value); -u32 r8712_get_bb_reg(struct _adapter *Adapter, u16 offset, u32 bitmask); -u8 r8712_set_bb_reg(struct _adapter *Adapter, u16 offset, - u32 bitmask, u32 value); -u32 r8712_get_rf_reg(struct _adapter *Adapter, u8 path, u8 offset, - u32 bitmask); -u8 r8712_set_rf_reg(struct _adapter *Adapter, u8 path, u8 offset, - u32 bitmask, u32 value); - -void r8712_SetChannel(struct _adapter *pAdapter); -void r8712_SetTxPower(struct _adapter *pAdapte); -void r8712_SetTxAGCOffset(struct _adapter *pAdapter, u32 ulTxAGCOffset); -void r8712_SetDataRate(struct _adapter *pAdapter); -void r8712_SwitchBandwidth(struct _adapter *pAdapter); -void r8712_SwitchAntenna(struct _adapter *pAdapter); -void r8712_GetThermalMeter(struct _adapter *pAdapter, u32 *value); -void r8712_SetContinuousTx(struct _adapter *pAdapter, u8 bStart); -void r8712_SetSingleCarrierTx(struct _adapter *pAdapter, u8 bStart); -void r8712_SetSingleToneTx(struct _adapter *pAdapter, u8 bStart); -void r8712_SetCarrierSuppressionTx(struct _adapter *pAdapter, u8 bStart); -void r8712_ResetPhyRxPktCount(struct _adapter *pAdapter); -u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter); -u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter); - -#endif /*__RTL871X_MP_H_*/ - diff --git a/drivers/staging/rtl8712/rtl871x_mp_ioctl.c b/drivers/staging/rtl8712/rtl871x_mp_ioctl.c deleted file mode 100644 index 26fa09b45c90..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp_ioctl.c +++ /dev/null @@ -1,883 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_mp_ioctl.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#include <linux/rndis.h> -#include "osdep_service.h" -#include "drv_types.h" -#include "mlme_osdep.h" -#include "rtl871x_mp.h" -#include "rtl871x_mp_ioctl.h" - -uint oid_null_function(struct oid_par_priv *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid == SET_OID) { - if (poid_par_priv->information_buf_len >= sizeof(u8)) - Adapter->registrypriv.wireless_mode = - *(u8 *)poid_par_priv->information_buf; - else - status = RNDIS_STATUS_INVALID_LENGTH; - } else if (poid_par_priv->type_of_oid == QUERY_OID) { - if (poid_par_priv->information_buf_len >= sizeof(u8)) { - *(u8 *)poid_par_priv->information_buf = - Adapter->registrypriv.wireless_mode; - *poid_par_priv->bytes_rw = - poid_par_priv->information_buf_len; - } else { - status = RNDIS_STATUS_INVALID_LENGTH; - } - } else { - status = RNDIS_STATUS_NOT_ACCEPTED; - } - return status; -} - -uint oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct bb_reg_param *pbbreg; - u16 offset; - u32 value; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf); - offset = (u16)(pbbreg->offset) & 0xFFF; /*0ffset :0x800~0xfff*/ - if (offset < BB_REG_BASE_ADDR) - offset |= BB_REG_BASE_ADDR; - value = pbbreg->value; - r8712_bb_reg_write(Adapter, offset, value); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct bb_reg_param *pbbreg; - u16 offset; - u32 value; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf); - offset = (u16)(pbbreg->offset) & 0xFFF; /*0ffset :0x800~0xfff*/ - if (offset < BB_REG_BASE_ADDR) - offset |= BB_REG_BASE_ADDR; - value = r8712_bb_reg_read(Adapter, offset); - pbbreg->value = value; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct rf_reg_param *pbbreg; - u8 path; - u8 offset; - u32 value; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf); - path = (u8)pbbreg->path; - if (path > RF_PATH_B) - return RNDIS_STATUS_NOT_ACCEPTED; - offset = (u8)pbbreg->offset; - value = pbbreg->value; - r8712_rf_reg_write(Adapter, path, offset, value); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct rf_reg_param *pbbreg; - u8 path; - u8 offset; - u32 value; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf); - path = (u8)pbbreg->path; - if (path > RF_PATH_B) /* 1T2R path_a /path_b */ - return RNDIS_STATUS_NOT_ACCEPTED; - offset = (u8)pbbreg->offset; - value = r8712_rf_reg_read(Adapter, path, offset); - pbbreg->value = value; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -/*This function initializes the DUT to the MP test mode*/ -static int mp_start_test(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - struct wlan_bssid_ex *bssid; - struct sta_info *psta; - unsigned long length; - unsigned long irqL; - int res = 0; - - bssid = kzalloc(sizeof(*bssid), GFP_KERNEL); - if (!bssid) - return -ENOMEM; - - /* 3 1. initialize a new struct wlan_bssid_ex */ - memcpy(bssid->MacAddress, pmppriv->network_macaddr, ETH_ALEN); - bssid->Ssid.SsidLength = 16; - memcpy(bssid->Ssid.Ssid, (unsigned char *)"mp_pseudo_adhoc", - bssid->Ssid.SsidLength); - bssid->InfrastructureMode = Ndis802_11IBSS; - bssid->NetworkTypeInUse = Ndis802_11DS; - bssid->IELength = 0; - length = r8712_get_wlan_bssid_ex_sz(bssid); - if (length % 4) { - /*round up to multiple of 4 bytes.*/ - bssid->Length = ((length >> 2) + 1) << 2; - } else { - bssid->Length = length; - } - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - goto end_of_mp_start_test; - /*init mp_start_test status*/ - pmppriv->prev_fw_state = get_fwstate(pmlmepriv); - pmlmepriv->fw_state = WIFI_MP_STATE; - if (pmppriv->mode == _LOOPBOOK_MODE_) - set_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE); /*append txdesc*/ - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - /* 3 2. create a new psta for mp driver */ - /* clear psta in the cur_network, if any */ - psta = r8712_get_stainfo(&padapter->stapriv, - tgt_network->network.MacAddress); - if (psta) - r8712_free_stainfo(padapter, psta); - psta = r8712_alloc_stainfo(&padapter->stapriv, bssid->MacAddress); - if (!psta) { - res = -ENOMEM; - goto end_of_mp_start_test; - } - /* 3 3. join pseudo AdHoc */ - tgt_network->join_res = 1; - tgt_network->aid = psta->aid = 1; - memcpy(&tgt_network->network, bssid, length); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - r8712_os_indicate_connect(padapter); - /* Set to LINKED STATE for MP TRX Testing */ - set_fwstate(pmlmepriv, _FW_LINKED); -end_of_mp_start_test: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - kfree(bssid); - return res; -} - -/*This function change the DUT from the MP test mode into normal mode */ -static int mp_stop_test(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - struct sta_info *psta; - unsigned long irqL; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (!check_fwstate(pmlmepriv, WIFI_MP_STATE)) - goto end_of_mp_stop_test; - /* 3 1. disconnect pseudo AdHoc */ - r8712_os_indicate_disconnect(padapter); - /* 3 2. clear psta used in mp test mode. */ - psta = r8712_get_stainfo(&padapter->stapriv, - tgt_network->network.MacAddress); - if (psta) - r8712_free_stainfo(padapter, psta); - /* 3 3. return to normal state (default:station mode) */ - pmlmepriv->fw_state = pmppriv->prev_fw_state; /* WIFI_STATION_STATE;*/ - /*flush the cur_network*/ - memset(tgt_network, 0, sizeof(struct wlan_network)); -end_of_mp_stop_test: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return _SUCCESS; -} - -uint oid_rt_pro_set_data_rate_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 ratevalue; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - ratevalue = *((u32 *)poid_par_priv->information_buf); - if (ratevalue >= MPT_RATE_LAST) - return RNDIS_STATUS_INVALID_DATA; - Adapter->mppriv.curr_rateidx = ratevalue; - r8712_SetDataRate(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - u32 mode; - u8 val8; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - mode = *((u32 *)poid_par_priv->information_buf); - Adapter->mppriv.mode = mode;/* 1 for loopback*/ - if (mp_start_test(Adapter)) - status = RNDIS_STATUS_NOT_ACCEPTED; - r8712_write8(Adapter, MSR, 1); /* Link in ad hoc network, 0x1025004C */ - r8712_write8(Adapter, RCR, 0); /* RCR : disable all pkt, 0x10250048 */ - /* RCR disable Check BSSID, 0x1025004a */ - r8712_write8(Adapter, RCR + 2, 0x57); - /* disable RX filter map , mgt frames will put in RX FIFO 0 */ - r8712_write16(Adapter, RXFLTMAP0, 0x0); - val8 = r8712_read8(Adapter, EE_9346CR); - if (!(val8 & _9356SEL)) { /*boot from EFUSE*/ - r8712_efuse_reg_init(Adapter); - r8712_efuse_change_max_size(Adapter); - r8712_efuse_reg_uninit(Adapter); - } - return status; -} - -uint oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (mp_stop_test(Adapter) == _FAIL) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_channel_direct_call_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 Channel; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - Channel = *((u32 *)poid_par_priv->information_buf); - if (Channel > 14) - return RNDIS_STATUS_NOT_ACCEPTED; - Adapter->mppriv.curr_ch = Channel; - r8712_SetChannel(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_antenna_bb_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 antenna; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - antenna = *((u32 *)poid_par_priv->information_buf); - Adapter->mppriv.antenna_tx = (u16)((antenna & 0xFFFF0000) >> 16); - Adapter->mppriv.antenna_rx = (u16)(antenna & 0x0000FFFF); - r8712_SwitchAntenna(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_tx_power_control_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 tx_pwr_idx; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - tx_pwr_idx = *((u32 *)poid_par_priv->information_buf); - if (tx_pwr_idx > MAX_TX_PWR_INDEX_N_MODE) - return RNDIS_STATUS_NOT_ACCEPTED; - Adapter->mppriv.curr_txpoweridx = (u8)tx_pwr_idx; - r8712_SetTxPower(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_query_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len == sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.tx_pktcount; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_query_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len == sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.rx_pktcount; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_query_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len == sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.rx_crcerrpktcount; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_reset_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - Adapter->mppriv.tx_pktcount = 0; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_reset_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len == sizeof(u32)) { - Adapter->mppriv.rx_pktcount = 0; - Adapter->mppriv.rx_crcerrpktcount = 0; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_reset_phy_rx_packet_count_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - r8712_ResetPhyRxPktCount(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_phy_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(u32 *)poid_par_priv->information_buf = - r8712_GetPhyRxPktReceived(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_phy_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(u32 *)poid_par_priv->information_buf = - r8712_GetPhyRxPktCRC32Error(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - Adapter->mppriv.curr_modem = *((u8 *)poid_par_priv->information_buf); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_continuous_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetContinuousTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_single_carrier_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetSingleCarrierTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_carrier_suppression_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetCarrierSuppressionTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_single_tone_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetSingleToneTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - struct mp_rw_reg *RegRWStruct; - u16 offset; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf; - if ((RegRWStruct->offset >= 0x10250800) && - (RegRWStruct->offset <= 0x10250FFF)) { - /*baseband register*/ - /*0ffset :0x800~0xfff*/ - offset = (u16)(RegRWStruct->offset) & 0xFFF; - RegRWStruct->value = r8712_bb_reg_read(Adapter, offset); - } else { - switch (RegRWStruct->width) { - case 1: - RegRWStruct->value = r8712_read8(Adapter, - RegRWStruct->offset); - break; - case 2: - RegRWStruct->value = r8712_read16(Adapter, - RegRWStruct->offset); - break; - case 4: - RegRWStruct->value = r8712_read32(Adapter, - RegRWStruct->offset); - break; - default: - status = RNDIS_STATUS_NOT_ACCEPTED; - break; - } - } - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return status; -} - -uint oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - struct mp_rw_reg *RegRWStruct; - u16 offset; - u32 value; - u32 oldValue = 0; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf; - if ((RegRWStruct->offset >= 0x10250800) && - (RegRWStruct->offset <= 0x10250FFF)) { - /*baseband register*/ - offset = (u16)(RegRWStruct->offset) & 0xFFF; - value = RegRWStruct->value; - switch (RegRWStruct->width) { - case 1: - oldValue = r8712_bb_reg_read(Adapter, offset); - oldValue &= 0xFFFFFF00; - value &= 0x000000FF; - value |= oldValue; - break; - case 2: - oldValue = r8712_bb_reg_read(Adapter, offset); - oldValue &= 0xFFFF0000; - value &= 0x0000FFFF; - value |= oldValue; - break; - } - r8712_bb_reg_write(Adapter, offset, value); - } else { - switch (RegRWStruct->width) { - case 1: - r8712_write8(Adapter, RegRWStruct->offset, - (unsigned char)RegRWStruct->value); - break; - case 2: - r8712_write16(Adapter, RegRWStruct->offset, - (unsigned short)RegRWStruct->value); - break; - case 4: - r8712_write32(Adapter, RegRWStruct->offset, - (unsigned int)RegRWStruct->value); - break; - default: - status = RNDIS_STATUS_NOT_ACCEPTED; - break; - } - } - return status; -} - -uint oid_rt_get_thermal_meter_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (Adapter->mppriv.act_in_progress) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len < sizeof(u8)) - return RNDIS_STATUS_INVALID_LENGTH; - /*init workparam*/ - Adapter->mppriv.act_in_progress = true; - Adapter->mppriv.workparam.bcompleted = false; - Adapter->mppriv.workparam.act_type = MPT_GET_THERMAL_METER; - Adapter->mppriv.workparam.io_offset = 0; - Adapter->mppriv.workparam.io_value = 0xFFFFFFFF; - r8712_GetThermalMeter(Adapter, &Adapter->mppriv.workparam.io_value); - Adapter->mppriv.workparam.bcompleted = true; - Adapter->mppriv.act_in_progress = false; - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.workparam.io_value; - *poid_par_priv->bytes_rw = sizeof(u32); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - uint status = RNDIS_STATUS_SUCCESS; - - struct EFUSE_ACCESS_STRUCT *pefuse; - u8 *data; - u16 addr = 0, cnts = 0; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < - sizeof(struct EFUSE_ACCESS_STRUCT)) - return RNDIS_STATUS_INVALID_LENGTH; - pefuse = (struct EFUSE_ACCESS_STRUCT *)poid_par_priv->information_buf; - addr = pefuse->start_addr; - cnts = pefuse->cnts; - data = pefuse->data; - memset(data, 0xFF, cnts); - if ((addr > 511) || (cnts < 1) || (cnts > 512) || (addr + cnts) > - EFUSE_MAX_SIZE) - return RNDIS_STATUS_NOT_ACCEPTED; - if (!r8712_efuse_access(Adapter, true, addr, cnts, data)) - status = RNDIS_STATUS_FAILURE; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return status; -} - -/*------------------------------------------------------------------------*/ -uint oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - uint status = RNDIS_STATUS_SUCCESS; - - struct EFUSE_ACCESS_STRUCT *pefuse; - u8 *data; - u16 addr = 0, cnts = 0; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - pefuse = (struct EFUSE_ACCESS_STRUCT *)poid_par_priv->information_buf; - addr = pefuse->start_addr; - cnts = pefuse->cnts; - data = pefuse->data; - - if ((addr > 511) || (cnts < 1) || (cnts > 512) || - (addr + cnts) > r8712_efuse_get_max_size(Adapter)) - return RNDIS_STATUS_NOT_ACCEPTED; - if (!r8712_efuse_access(Adapter, false, addr, cnts, data)) - status = RNDIS_STATUS_FAILURE; - return status; -} - -/*----------------------------------------------------------------------*/ - -uint oid_rt_get_efuse_current_size_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(int)) - return RNDIS_STATUS_INVALID_LENGTH; - r8712_efuse_reg_init(Adapter); - *(int *)poid_par_priv->information_buf = - r8712_efuse_get_current_size(Adapter); - r8712_efuse_reg_uninit(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(int *)poid_par_priv->information_buf = - r8712_efuse_get_max_size(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - - if (poid_par_priv->type_of_oid == QUERY_OID) - status = oid_rt_pro_read_efuse_hdl(poid_par_priv); - else - status = oid_rt_pro_write_efuse_hdl(poid_par_priv); - return status; -} - -uint oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - u8 *data; - - *poid_par_priv->bytes_rw = 0; - if (poid_par_priv->information_buf_len < EFUSE_MAP_MAX_SIZE) - return RNDIS_STATUS_INVALID_LENGTH; - data = (u8 *)poid_par_priv->information_buf; - if (poid_par_priv->type_of_oid == QUERY_OID) { - if (r8712_efuse_map_read(Adapter, 0, EFUSE_MAP_MAX_SIZE, data)) - *poid_par_priv->bytes_rw = EFUSE_MAP_MAX_SIZE; - else - status = RNDIS_STATUS_FAILURE; - } else { - /* SET_OID */ - if (r8712_efuse_reg_init(Adapter)) { - if (r8712_efuse_map_write(Adapter, 0, - EFUSE_MAP_MAX_SIZE, data)) - *poid_par_priv->bytes_rw = EFUSE_MAP_MAX_SIZE; - else - status = RNDIS_STATUS_FAILURE; - r8712_efuse_reg_uninit(Adapter); - } else { - status = RNDIS_STATUS_FAILURE; - } - } - return status; -} - -uint oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bandwidth; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - bandwidth = *((u32 *)poid_par_priv->information_buf);/*4*/ - if (bandwidth != HT_CHANNEL_WIDTH_20) - bandwidth = HT_CHANNEL_WIDTH_40; - Adapter->mppriv.curr_bandwidth = (u8)bandwidth; - r8712_SwitchBandwidth(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u8 rx_pkt_type; - u32 rcr_val32; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u8)) - return RNDIS_STATUS_INVALID_LENGTH; - rx_pkt_type = *((u8 *)poid_par_priv->information_buf);/*4*/ - rcr_val32 = r8712_read32(Adapter, RCR);/*RCR = 0x10250048*/ - rcr_val32 &= ~(RCR_CBSSID | RCR_AB | RCR_AM | RCR_APM | RCR_AAP); - switch (rx_pkt_type) { - case RX_PKT_BROADCAST: - rcr_val32 |= (RCR_AB | RCR_AM | RCR_APM | RCR_AAP | RCR_ACRC32); - break; - case RX_PKT_DEST_ADDR: - rcr_val32 |= (RCR_AB | RCR_AM | RCR_APM | RCR_AAP | RCR_ACRC32); - break; - case RX_PKT_PHY_MATCH: - rcr_val32 |= (RCR_APM | RCR_ACRC32); - break; - default: - rcr_val32 &= ~(RCR_AAP | - RCR_APM | - RCR_AM | - RCR_AB | - RCR_ACRC32); - break; - } - if (rx_pkt_type == RX_PKT_DEST_ADDR) - Adapter->mppriv.check_mp_pkt = 1; - else - Adapter->mppriv.check_mp_pkt = 0; - r8712_write32(Adapter, RCR, rcr_val32); - return RNDIS_STATUS_SUCCESS; -} - -/*--------------------------------------------------------------------------*/ -/*Linux*/ -unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv) -{ - return _SUCCESS; -} - -/*-------------------------------------------------------------------------*/ -uint oid_rt_set_power_down_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - /*CALL the power_down function*/ - return RNDIS_STATUS_SUCCESS; -} - -/*-------------------------------------------------------------------------- */ -uint oid_rt_get_power_mode_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(int *)poid_par_priv->information_buf = - Adapter->registrypriv.low_power ? POWER_LOW : POWER_NORMAL; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} diff --git a/drivers/staging/rtl8712/rtl871x_mp_ioctl.h b/drivers/staging/rtl8712/rtl871x_mp_ioctl.h deleted file mode 100644 index aa4d5ce471f2..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp_ioctl.h +++ /dev/null @@ -1,328 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_MP_IOCTL_H -#define _RTL871X_MP_IOCTL_H - -#include "osdep_service.h" -#include "drv_types.h" -#include "mp_custom_oid.h" -#include "rtl871x_ioctl.h" -#include "rtl871x_ioctl_rtl.h" -#include "rtl8712_efuse.h" - -#define TESTFWCMDNUMBER 1000000 -#define TEST_H2CINT_WAIT_TIME 500 -#define TEST_C2HINT_WAIT_TIME 500 -#define HCI_TEST_SYSCFG_HWMASK 1 -#define _BUSCLK_40M (4 << 2) - -struct CFG_DBG_MSG_STRUCT { - u32 DebugLevel; - u32 DebugComponent_H32; - u32 DebugComponent_L32; -}; - -struct mp_rw_reg { - uint offset; - uint width; - u32 value; -}; - -/* for OID_RT_PRO_READ16_EEPROM & OID_RT_PRO_WRITE16_EEPROM */ -struct eeprom_rw_param { - uint offset; - u16 value; -}; - -struct EFUSE_ACCESS_STRUCT { - u16 start_addr; - u16 cnts; - u8 data[]; -}; - -struct burst_rw_reg { - uint offset; - uint len; - u8 Data[256]; -}; - -struct usb_vendor_req { - u8 bRequest; - u16 wValue; - u16 wIndex; - u16 wLength; - u8 u8Dir;/*0:OUT, 1:IN */ - u8 u8InData; -}; - -struct DR_VARIABLE_STRUCT { - u8 offset; - u32 variable; -}; - -/* oid_rtl_seg_87_11_00 */ -uint oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_80_00 */ -uint oid_rt_pro_set_data_rate_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_channel_direct_call_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_antenna_bb_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_tx_power_control_hdl( - struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_80_20 */ -uint oid_rt_pro_query_tx_packet_sent_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_query_rx_packet_received_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_query_rx_packet_crc32_error_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_reset_tx_packet_sent_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_reset_rx_packet_received_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_continuous_tx_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_single_carrier_tx_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_carrier_suppression_tx_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_single_tone_tx_hdl( - struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_87 */ -uint oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_85 */ -uint oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_get_efuse_current_size_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_get_thermal_meter_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_reset_phy_rx_packet_count_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_phy_rx_packet_received_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_phy_rx_packet_crc32_error_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_power_down_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_power_mode_hdl( - struct oid_par_priv *poid_par_priv); -#ifdef _RTL871X_MP_IOCTL_C_ /* CAUTION!!! */ -/* This ifdef _MUST_ be left in!! */ - -#else /* _RTL871X_MP_IOCTL_C_ */ -extern struct oid_obj_priv oid_rtl_seg_81_87[5]; -extern struct oid_obj_priv oid_rtl_seg_87_11_00[32]; -extern struct oid_obj_priv oid_rtl_seg_87_11_20[5]; -extern struct oid_obj_priv oid_rtl_seg_87_11_50[2]; -extern struct oid_obj_priv oid_rtl_seg_87_11_80[1]; -extern struct oid_obj_priv oid_rtl_seg_87_11_B0[1]; -extern struct oid_obj_priv oid_rtl_seg_87_11_F0[16]; -extern struct oid_obj_priv oid_rtl_seg_87_12_00[32]; - -#endif /* _RTL871X_MP_IOCTL_C_ */ - -enum MP_MODE { - MP_START_MODE, - MP_STOP_MODE, - MP_ERR_MODE -}; - -struct rwreg_param { - unsigned int offset; - unsigned int width; - unsigned int value; -}; - -struct bbreg_param { - unsigned int offset; - unsigned int phymask; - unsigned int value; -}; - -struct txpower_param { - unsigned int pwr_index; -}; - -struct datarate_param { - unsigned int rate_index; -}; - -struct rfintfs_parm { - unsigned int rfintfs; -}; - -struct mp_xmit_packet { - unsigned int len; -}; - -struct psmode_param { - unsigned int ps_mode; - unsigned int smart_ps; -}; - -struct mp_ioctl_handler { - unsigned int paramsize; - unsigned int (*handler)(struct oid_par_priv *poid_par_priv); - unsigned int oid; -}; - -struct mp_ioctl_param { - unsigned int subcode; - unsigned int len; - unsigned char data[]; -}; - -#define GEN_MP_IOCTL_SUBCODE(code) _MP_IOCTL_ ## code ## _CMD_ - -enum RTL871X_MP_IOCTL_SUBCODE { - GEN_MP_IOCTL_SUBCODE(MP_START), /*0*/ - GEN_MP_IOCTL_SUBCODE(MP_STOP), /*1*/ - GEN_MP_IOCTL_SUBCODE(READ_REG), /*2*/ - GEN_MP_IOCTL_SUBCODE(WRITE_REG), - GEN_MP_IOCTL_SUBCODE(SET_CHANNEL), /*4*/ - GEN_MP_IOCTL_SUBCODE(SET_TXPOWER), /*5*/ - GEN_MP_IOCTL_SUBCODE(SET_DATARATE), /*6*/ - GEN_MP_IOCTL_SUBCODE(READ_BB_REG), /*7*/ - GEN_MP_IOCTL_SUBCODE(WRITE_BB_REG), - GEN_MP_IOCTL_SUBCODE(READ_RF_REG), /*9*/ - GEN_MP_IOCTL_SUBCODE(WRITE_RF_REG), - GEN_MP_IOCTL_SUBCODE(SET_RF_INTFS), - GEN_MP_IOCTL_SUBCODE(IOCTL_XMIT_PACKET), /*12*/ - GEN_MP_IOCTL_SUBCODE(PS_STATE), /*13*/ - GEN_MP_IOCTL_SUBCODE(READ16_EEPROM), /*14*/ - GEN_MP_IOCTL_SUBCODE(WRITE16_EEPROM), /*15*/ - GEN_MP_IOCTL_SUBCODE(SET_PTM), /*16*/ - GEN_MP_IOCTL_SUBCODE(READ_TSSI), /*17*/ - GEN_MP_IOCTL_SUBCODE(CNTU_TX), /*18*/ - GEN_MP_IOCTL_SUBCODE(SET_BANDWIDTH), /*19*/ - GEN_MP_IOCTL_SUBCODE(SET_RX_PKT_TYPE), /*20*/ - GEN_MP_IOCTL_SUBCODE(RESET_PHY_RX_PKT_CNT), /*21*/ - GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_RECV), /*22*/ - GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_ERROR), /*23*/ - GEN_MP_IOCTL_SUBCODE(SET_POWER_DOWN), /*24*/ - GEN_MP_IOCTL_SUBCODE(GET_THERMAL_METER), /*25*/ - GEN_MP_IOCTL_SUBCODE(GET_POWER_MODE), /*26*/ - GEN_MP_IOCTL_SUBCODE(EFUSE), /*27*/ - GEN_MP_IOCTL_SUBCODE(EFUSE_MAP), /*28*/ - GEN_MP_IOCTL_SUBCODE(GET_EFUSE_MAX_SIZE), /*29*/ - GEN_MP_IOCTL_SUBCODE(GET_EFUSE_CURRENT_SIZE), /*30*/ - GEN_MP_IOCTL_SUBCODE(SC_TX), /*31*/ - GEN_MP_IOCTL_SUBCODE(CS_TX), /*32*/ - GEN_MP_IOCTL_SUBCODE(ST_TX), /*33*/ - GEN_MP_IOCTL_SUBCODE(SET_ANTENNA), /*34*/ - MAX_MP_IOCTL_SUBCODE, -}; - -unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv); - -#ifdef _RTL871X_MP_IOCTL_C_ /* CAUTION!!! */ -/* This ifdef _MUST_ be left in!! */ - -static struct mp_ioctl_handler mp_ioctl_hdl[] = { - {sizeof(u32), oid_rt_pro_start_test_hdl, - OID_RT_PRO_START_TEST},/*0*/ - {sizeof(u32), oid_rt_pro_stop_test_hdl, - OID_RT_PRO_STOP_TEST},/*1*/ - {sizeof(struct rwreg_param), - oid_rt_pro_read_register_hdl, - OID_RT_PRO_READ_REGISTER},/*2*/ - {sizeof(struct rwreg_param), - oid_rt_pro_write_register_hdl, - OID_RT_PRO_WRITE_REGISTER}, - {sizeof(u32), - oid_rt_pro_set_channel_direct_call_hdl, - OID_RT_PRO_SET_CHANNEL_DIRECT_CALL}, - {sizeof(struct txpower_param), - oid_rt_pro_set_tx_power_control_hdl, - OID_RT_PRO_SET_TX_POWER_CONTROL}, - {sizeof(u32), - oid_rt_pro_set_data_rate_hdl, - OID_RT_PRO_SET_DATA_RATE}, - {sizeof(struct bb_reg_param), - oid_rt_pro_read_bb_reg_hdl, - OID_RT_PRO_READ_BB_REG},/*7*/ - {sizeof(struct bb_reg_param), - oid_rt_pro_write_bb_reg_hdl, - OID_RT_PRO_WRITE_BB_REG}, - {sizeof(struct rwreg_param), - oid_rt_pro_read_rf_reg_hdl, - OID_RT_PRO_RF_READ_REGISTRY},/*9*/ - {sizeof(struct rwreg_param), - oid_rt_pro_write_rf_reg_hdl, - OID_RT_PRO_RF_WRITE_REGISTRY}, - {sizeof(struct rfintfs_parm), NULL, 0}, - {0, mp_ioctl_xmit_packet_hdl, 0},/*12*/ - {sizeof(struct psmode_param), NULL, 0},/*13*/ - {sizeof(struct eeprom_rw_param), NULL, 0},/*14*/ - {sizeof(struct eeprom_rw_param), NULL, 0},/*15*/ - {sizeof(unsigned char), NULL, 0},/*16*/ - {sizeof(u32), NULL, 0},/*17*/ - {sizeof(u32), oid_rt_pro_set_continuous_tx_hdl, - OID_RT_PRO_SET_CONTINUOUS_TX},/*18*/ - {sizeof(u32), oid_rt_set_bandwidth_hdl, - OID_RT_SET_BANDWIDTH},/*19*/ - {sizeof(u32), oid_rt_set_rx_packet_type_hdl, - OID_RT_SET_RX_PACKET_TYPE},/*20*/ - {0, oid_rt_reset_phy_rx_packet_count_hdl, - OID_RT_RESET_PHY_RX_PACKET_COUNT},/*21*/ - {sizeof(u32), oid_rt_get_phy_rx_packet_received_hdl, - OID_RT_GET_PHY_RX_PACKET_RECEIVED},/*22*/ - {sizeof(u32), oid_rt_get_phy_rx_packet_crc32_error_hdl, - OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR},/*23*/ - {sizeof(unsigned char), oid_rt_set_power_down_hdl, - OID_RT_SET_POWER_DOWN},/*24*/ - {sizeof(u32), oid_rt_get_thermal_meter_hdl, - OID_RT_PRO_GET_THERMAL_METER},/*25*/ - {sizeof(u32), oid_rt_get_power_mode_hdl, - OID_RT_GET_POWER_MODE},/*26*/ - {sizeof(struct EFUSE_ACCESS_STRUCT), - oid_rt_pro_efuse_hdl, OID_RT_PRO_EFUSE},/*27*/ - {EFUSE_MAP_MAX_SIZE, oid_rt_pro_efuse_map_hdl, - OID_RT_PRO_EFUSE_MAP},/*28*/ - {sizeof(u32), oid_rt_get_efuse_max_size_hdl, - OID_RT_GET_EFUSE_MAX_SIZE},/*29*/ - {sizeof(u32), oid_rt_get_efuse_current_size_hdl, - OID_RT_GET_EFUSE_CURRENT_SIZE},/*30*/ - {sizeof(u32), oid_rt_pro_set_single_carrier_tx_hdl, - OID_RT_PRO_SET_SINGLE_CARRIER_TX},/*31*/ - {sizeof(u32), oid_rt_pro_set_carrier_suppression_tx_hdl, - OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX},/*32*/ - {sizeof(u32), oid_rt_pro_set_single_tone_tx_hdl, - OID_RT_PRO_SET_SINGLE_TONE_TX},/*33*/ - {sizeof(u32), oid_rt_pro_set_antenna_bb_hdl, - OID_RT_PRO_SET_ANTENNA_BB},/*34*/ -}; - -#else /* _RTL871X_MP_IOCTL_C_ */ -extern struct mp_ioctl_handler mp_ioctl_hdl[]; -#endif /* _RTL871X_MP_IOCTL_C_ */ - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h b/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h deleted file mode 100644 index a08c5d2f59e3..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h +++ /dev/null @@ -1,1034 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/***************************************************************************** - * Copyright(c) 2008, RealTEK Technology Inc. All Right Reserved. - * - * Module: __INC_HAL8192SPHYREG_H - * - * - * Note: 1. Define PMAC/BB register map - * 2. Define RF register map - * 3. PMAC/BB register bit mask. - * 4. RF reg bit mask. - * 5. Other BB/RF relative definition. - * - * - * Export: Constants, macro, functions(API), global variables(None). - * - * Abbrev: - * - * History: - * Data Who Remark - * 08/07/2007 MHC 1. Porting from 9x series PHYCFG.h. - * 2. Reorganize code architecture. - * 09/25/2008 MH 1. Add RL6052 register definition - * - *****************************************************************************/ -#ifndef __RTL871X_MP_PHY_REGDEF_H -#define __RTL871X_MP_PHY_REGDEF_H - -/*--------------------------Define Parameters-------------------------------*/ - -/*============================================================ - * 8192S Register offset definition - *============================================================ - * - * - * BB-PHY register PMAC 0x100 PHY 0x800 - 0xEFF - * 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF - * 2. 0x800/0x900/0xA00/0xC00/0xD00/0xE00 - * 3. RF register 0x00-2E - * 4. Bit Mask for BB/RF register - * 5. Other definition for BB/RF R/W - * - * 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF - * 1. Page1(0x100) - */ -#define rPMAC_Reset 0x100 -#define rPMAC_TxStart 0x104 -#define rPMAC_TxLegacySIG 0x108 -#define rPMAC_TxHTSIG1 0x10c -#define rPMAC_TxHTSIG2 0x110 -#define rPMAC_PHYDebug 0x114 -#define rPMAC_TxPacketNum 0x118 -#define rPMAC_TxIdle 0x11c -#define rPMAC_TxMACHeader0 0x120 -#define rPMAC_TxMACHeader1 0x124 -#define rPMAC_TxMACHeader2 0x128 -#define rPMAC_TxMACHeader3 0x12c -#define rPMAC_TxMACHeader4 0x130 -#define rPMAC_TxMACHeader5 0x134 -#define rPMAC_TxDataType 0x138 -#define rPMAC_TxRandomSeed 0x13c -#define rPMAC_CCKPLCPPreamble 0x140 -#define rPMAC_CCKPLCPHeader 0x144 -#define rPMAC_CCKCRC16 0x148 -#define rPMAC_OFDMRxCRC32OK 0x170 -#define rPMAC_OFDMRxCRC32Er 0x174 -#define rPMAC_OFDMRxParityEr 0x178 -#define rPMAC_OFDMRxCRC8Er 0x17c -#define rPMAC_CCKCRxRC16Er 0x180 -#define rPMAC_CCKCRxRC32Er 0x184 -#define rPMAC_CCKCRxRC32OK 0x188 -#define rPMAC_TxStatus 0x18c - -/* - * 2. Page2(0x200) - * - * The following two definition are only used for USB interface. - *#define RF_BB_CMD_ADDR 0x02c0 // RF/BB read/write command address. - *#define RF_BB_CMD_DATA 0x02c4 // RF/BB read/write command data. - * - * - * 3. Page8(0x800) - */ -#define rFPGA0_RFMOD 0x800 /*RF mode & CCK TxSC RF - * BW Setting?? - */ -#define rFPGA0_TxInfo 0x804 /* Status report?? */ -#define rFPGA0_PSDFunction 0x808 -#define rFPGA0_TxGainStage 0x80c /* Set TX PWR init gain? */ -#define rFPGA0_RFTiming1 0x810 /* Useless now */ -#define rFPGA0_RFTiming2 0x814 -#define rFPGA0_XA_HSSIParameter1 0x820 /* RF 3 wire register */ -#define rFPGA0_XA_HSSIParameter2 0x824 -#define rFPGA0_XB_HSSIParameter1 0x828 -#define rFPGA0_XB_HSSIParameter2 0x82c -#define rFPGA0_XC_HSSIParameter1 0x830 -#define rFPGA0_XC_HSSIParameter2 0x834 -#define rFPGA0_XD_HSSIParameter1 0x838 -#define rFPGA0_XD_HSSIParameter2 0x83c -#define rFPGA0_XA_LSSIParameter 0x840 -#define rFPGA0_XB_LSSIParameter 0x844 -#define rFPGA0_XC_LSSIParameter 0x848 -#define rFPGA0_XD_LSSIParameter 0x84c - -#define rFPGA0_RFWakeUpParameter 0x850 /* Useless now */ -#define rFPGA0_RFSleepUpParameter 0x854 - -#define rFPGA0_XAB_SwitchControl 0x858 /* RF Channel switch */ -#define rFPGA0_XCD_SwitchControl 0x85c - -#define rFPGA0_XA_RFInterfaceOE 0x860 /* RF Channel switch */ -#define rFPGA0_XB_RFInterfaceOE 0x864 -#define rFPGA0_XC_RFInterfaceOE 0x868 -#define rFPGA0_XD_RFInterfaceOE 0x86c -#define rFPGA0_XAB_RFInterfaceSW 0x870 /* RF Interface Software Ctrl */ -#define rFPGA0_XCD_RFInterfaceSW 0x874 - -#define rFPGA0_XAB_RFParameter 0x878 /* RF Parameter */ -#define rFPGA0_XCD_RFParameter 0x87c - -#define rFPGA0_AnalogParameter1 0x880 /* Crystal cap setting - * RF-R/W protection - * for parameter4?? - */ -#define rFPGA0_AnalogParameter2 0x884 -#define rFPGA0_AnalogParameter3 0x888 /* Useless now */ -#define rFPGA0_AnalogParameter4 0x88c - -#define rFPGA0_XA_LSSIReadBack 0x8a0 /* Tranceiver LSSI Readback */ -#define rFPGA0_XB_LSSIReadBack 0x8a4 -#define rFPGA0_XC_LSSIReadBack 0x8a8 -#define rFPGA0_XD_LSSIReadBack 0x8ac - -#define rFPGA0_PSDReport 0x8b4 /* Useless now */ -#define rFPGA0_XAB_RFInterfaceRB 0x8e0 /* Useless now */ -#define rFPGA0_XCD_RFInterfaceRB 0x8e4 /* Useless now */ - -/* - * 4. Page9(0x900) - */ -#define rFPGA1_RFMOD 0x900 /* RF mode & OFDM TxSC */ - -#define rFPGA1_TxBlock 0x904 /* Useless now */ -#define rFPGA1_DebugSelect 0x908 /* Useless now */ -#define rFPGA1_TxInfo 0x90c /* Useless now */ - -/* - * 5. PageA(0xA00) - * - * Set Control channel to upper or lower. - * These settings are required only for 40MHz - */ -#define rCCK0_System 0xa00 - -#define rCCK0_AFESetting 0xa04 /* Disable init gain now */ -#define rCCK0_CCA 0xa08 /* Disable init gain now */ - -#define rCCK0_RxAGC1 0xa0c -/* AGC default value, saturation level - * Antenna Diversity, RX AGC, LNA Threshold, RX LNA Threshold useless now. - * Not the same as 90 series - */ -#define rCCK0_RxAGC2 0xa10 /* AGC & DAGC */ - -#define rCCK0_RxHP 0xa14 - -#define rCCK0_DSPParameter1 0xa18 /* Timing recovery & Channel - * estimation threshold - */ -#define rCCK0_DSPParameter2 0xa1c /* SQ threshold */ - -#define rCCK0_TxFilter1 0xa20 -#define rCCK0_TxFilter2 0xa24 -#define rCCK0_DebugPort 0xa28 /* debug port and Tx filter3 */ -#define rCCK0_FalseAlarmReport 0xa2c /* 0xa2d useless now 0xa30-a4f - * channel report - */ -#define rCCK0_TRSSIReport 0xa50 -#define rCCK0_RxReport 0xa54 /* 0xa57 */ -#define rCCK0_FACounterLower 0xa5c /* 0xa5b */ -#define rCCK0_FACounterUpper 0xa58 /* 0xa5c */ - -/* - * 6. PageC(0xC00) - */ -#define rOFDM0_LSTF 0xc00 -#define rOFDM0_TRxPathEnable 0xc04 -#define rOFDM0_TRMuxPar 0xc08 -#define rOFDM0_TRSWIsolation 0xc0c - -/*RxIQ DC offset, Rx digital filter, DC notch filter */ -#define rOFDM0_XARxAFE 0xc10 -#define rOFDM0_XARxIQImbalance 0xc14 /* RxIQ imbalance matrix */ -#define rOFDM0_XBRxAFE 0xc18 -#define rOFDM0_XBRxIQImbalance 0xc1c -#define rOFDM0_XCRxAFE 0xc20 -#define rOFDM0_XCRxIQImbalance 0xc24 -#define rOFDM0_XDRxAFE 0xc28 -#define rOFDM0_XDRxIQImbalance 0xc2c - -#define rOFDM0_RxDetector1 0xc30 /* PD,BW & SBD DM tune - * init gain - */ -#define rOFDM0_RxDetector2 0xc34 /* SBD & Fame Sync. */ -#define rOFDM0_RxDetector3 0xc38 /* Frame Sync. */ -#define rOFDM0_RxDetector4 0xc3c /* PD, SBD, Frame Sync & - * Short-GI - */ - -#define rOFDM0_RxDSP 0xc40 /* Rx Sync Path */ -#define rOFDM0_CFOandDAGC 0xc44 /* CFO & DAGC */ -#define rOFDM0_CCADropThreshold 0xc48 /* CCA Drop threshold */ -#define rOFDM0_ECCAThreshold 0xc4c /* energy CCA */ - -#define rOFDM0_XAAGCCore1 0xc50 /* DIG */ -#define rOFDM0_XAAGCCore2 0xc54 -#define rOFDM0_XBAGCCore1 0xc58 -#define rOFDM0_XBAGCCore2 0xc5c -#define rOFDM0_XCAGCCore1 0xc60 -#define rOFDM0_XCAGCCore2 0xc64 -#define rOFDM0_XDAGCCore1 0xc68 -#define rOFDM0_XDAGCCore2 0xc6c -#define rOFDM0_AGCParameter1 0xc70 -#define rOFDM0_AGCParameter2 0xc74 -#define rOFDM0_AGCRSSITable 0xc78 -#define rOFDM0_HTSTFAGC 0xc7c - -#define rOFDM0_XATxIQImbalance 0xc80 /* TX PWR TRACK and DIG */ -#define rOFDM0_XATxAFE 0xc84 -#define rOFDM0_XBTxIQImbalance 0xc88 -#define rOFDM0_XBTxAFE 0xc8c -#define rOFDM0_XCTxIQImbalance 0xc90 -#define rOFDM0_XCTxAFE 0xc94 -#define rOFDM0_XDTxIQImbalance 0xc98 -#define rOFDM0_XDTxAFE 0xc9c - -#define rOFDM0_RxHPParameter 0xce0 -#define rOFDM0_TxPseudoNoiseWgt 0xce4 -#define rOFDM0_FrameSync 0xcf0 -#define rOFDM0_DFSReport 0xcf4 -#define rOFDM0_TxCoeff1 0xca4 -#define rOFDM0_TxCoeff2 0xca8 -#define rOFDM0_TxCoeff3 0xcac -#define rOFDM0_TxCoeff4 0xcb0 -#define rOFDM0_TxCoeff5 0xcb4 -#define rOFDM0_TxCoeff6 0xcb8 - -/* - * 7. PageD(0xD00) - */ -#define rOFDM1_LSTF 0xd00 -#define rOFDM1_TRxPathEnable 0xd04 - -#define rOFDM1_CFO 0xd08 /* No setting now */ -#define rOFDM1_CSI1 0xd10 -#define rOFDM1_SBD 0xd14 -#define rOFDM1_CSI2 0xd18 -#define rOFDM1_CFOTracking 0xd2c -#define rOFDM1_TRxMesaure1 0xd34 -#define rOFDM1_IntfDet 0xd3c -#define rOFDM1_PseudoNoiseStateAB 0xd50 -#define rOFDM1_PseudoNoiseStateCD 0xd54 -#define rOFDM1_RxPseudoNoiseWgt 0xd58 - -#define rOFDM_PHYCounter1 0xda0 /* cca, parity fail */ -#define rOFDM_PHYCounter2 0xda4 /* rate illegal, crc8 fail */ -#define rOFDM_PHYCounter3 0xda8 /* MCS not support */ -#define rOFDM_ShortCFOAB 0xdac /* No setting now */ -#define rOFDM_ShortCFOCD 0xdb0 -#define rOFDM_LongCFOAB 0xdb4 -#define rOFDM_LongCFOCD 0xdb8 -#define rOFDM_TailCFOAB 0xdbc -#define rOFDM_TailCFOCD 0xdc0 -#define rOFDM_PWMeasure1 0xdc4 -#define rOFDM_PWMeasure2 0xdc8 -#define rOFDM_BWReport 0xdcc -#define rOFDM_AGCReport 0xdd0 -#define rOFDM_RxSNR 0xdd4 -#define rOFDM_RxEVMCSI 0xdd8 -#define rOFDM_SIGReport 0xddc - -/* - * 8. PageE(0xE00) - */ -#define rTxAGC_Rate18_06 0xe00 -#define rTxAGC_Rate54_24 0xe04 -#define rTxAGC_CCK_Mcs32 0xe08 -#define rTxAGC_Mcs03_Mcs00 0xe10 -#define rTxAGC_Mcs07_Mcs04 0xe14 -#define rTxAGC_Mcs11_Mcs08 0xe18 -#define rTxAGC_Mcs15_Mcs12 0xe1c - -/* Analog- control in RX_WAIT_CCA : REG: EE0 - * [Analog- Power & Control Register] - */ -#define rRx_Wait_CCCA 0xe70 -#define rAnapar_Ctrl_BB 0xee0 - -/* - * 7. RF Register 0x00-0x2E (RF 8256) - * RF-0222D 0x00-3F - * - * Zebra1 - */ -#define rZebra1_HSSIEnable 0x0 /* Useless now */ -#define rZebra1_TRxEnable1 0x1 -#define rZebra1_TRxEnable2 0x2 -#define rZebra1_AGC 0x4 -#define rZebra1_ChargePump 0x5 -#define rZebra1_Channel 0x7 /* RF channel switch */ -#define rZebra1_TxGain 0x8 /* Useless now */ -#define rZebra1_TxLPF 0x9 -#define rZebra1_RxLPF 0xb -#define rZebra1_RxHPFCorner 0xc - -/* Zebra4 */ -#define rGlobalCtrl 0 /* Useless now */ -#define rRTL8256_TxLPF 19 -#define rRTL8256_RxLPF 11 - -/* RTL8258 */ -#define rRTL8258_TxLPF 0x11 /* Useless now */ -#define rRTL8258_RxLPF 0x13 -#define rRTL8258_RSSILPF 0xa - -/* RL6052 Register definition */ -#define RF_AC 0x00 -#define RF_IQADJ_G1 0x01 -#define RF_IQADJ_G2 0x02 -#define RF_POW_TRSW 0x05 - -#define RF_GAIN_RX 0x06 -#define RF_GAIN_TX 0x07 - -#define RF_TXM_IDAC 0x08 -#define RF_BS_IQGEN 0x0F - -#define RF_MODE1 0x10 -#define RF_MODE2 0x11 - -#define RF_RX_AGC_HP 0x12 -#define RF_TX_AGC 0x13 -#define RF_BIAS 0x14 -#define RF_IPA 0x15 -#define RF_POW_ABILITY 0x17 -#define RF_MODE_AG 0x18 -#define rRfChannel 0x18 /* RF channel and BW switch */ -#define RF_CHNLBW 0x18 /* RF channel and BW switch */ -#define RF_TOP 0x19 -#define RF_RX_G1 0x1A -#define RF_RX_G2 0x1B -#define RF_RX_BB2 0x1C -#define RF_RX_BB1 0x1D - -#define RF_RCK1 0x1E -#define RF_RCK2 0x1F - -#define RF_TX_G1 0x20 -#define RF_TX_G2 0x21 -#define RF_TX_G3 0x22 - -#define RF_TX_BB1 0x23 -#define RF_T_METER 0x24 - -#define RF_SYN_G1 0x25 /* RF TX Power control */ -#define RF_SYN_G2 0x26 /* RF TX Power control */ -#define RF_SYN_G3 0x27 /* RF TX Power control */ -#define RF_SYN_G4 0x28 /* RF TX Power control */ -#define RF_SYN_G5 0x29 /* RF TX Power control */ -#define RF_SYN_G6 0x2A /* RF TX Power control */ -#define RF_SYN_G7 0x2B /* RF TX Power control */ -#define RF_SYN_G8 0x2C /* RF TX Power control */ - -#define RF_RCK_OS 0x30 /* RF TX PA control */ - -#define RF_TXPA_G1 0x31 /* RF TX PA control */ -#define RF_TXPA_G2 0x32 /* RF TX PA control */ -#define RF_TXPA_G3 0x33 /* RF TX PA control */ - -/* - * Bit Mask - * - * 1. Page1(0x100) - */ -#define bBBResetB 0x100 /* Useless now? */ -#define bGlobalResetB 0x200 -#define bOFDMTxStart 0x4 -#define bCCKTxStart 0x8 -#define bCRC32Debug 0x100 -#define bPMACLoopback 0x10 -#define bTxLSIG 0xffffff -#define bOFDMTxRate 0xf -#define bOFDMTxReserved 0x10 -#define bOFDMTxLength 0x1ffe0 -#define bOFDMTxParity 0x20000 -#define bTxHTSIG1 0xffffff -#define bTxHTMCSRate 0x7f -#define bTxHTBW 0x80 -#define bTxHTLength 0xffff00 -#define bTxHTSIG2 0xffffff -#define bTxHTSmoothing 0x1 -#define bTxHTSounding 0x2 -#define bTxHTReserved 0x4 -#define bTxHTAggreation 0x8 -#define bTxHTSTBC 0x30 -#define bTxHTAdvanceCoding 0x40 -#define bTxHTShortGI 0x80 -#define bTxHTNumberHT_LTF 0x300 -#define bTxHTCRC8 0x3fc00 -#define bCounterReset 0x10000 -#define bNumOfOFDMTx 0xffff -#define bNumOfCCKTx 0xffff0000 -#define bTxIdleInterval 0xffff -#define bOFDMService 0xffff0000 -#define bTxMACHeader 0xffffffff -#define bTxDataInit 0xff -#define bTxHTMode 0x100 -#define bTxDataType 0x30000 -#define bTxRandomSeed 0xffffffff -#define bCCKTxPreamble 0x1 -#define bCCKTxSFD 0xffff0000 -#define bCCKTxSIG 0xff -#define bCCKTxService 0xff00 -#define bCCKLengthExt 0x8000 -#define bCCKTxLength 0xffff0000 -#define bCCKTxCRC16 0xffff -#define bCCKTxStatus 0x1 -#define bOFDMTxStatus 0x2 -#define IS_BB_REG_OFFSET_92S(_Offset) ((_Offset >= 0x800) && \ - (_Offset <= 0xfff)) - -/* 2. Page8(0x800) */ -#define bRFMOD 0x1 /* Reg 0x800 rFPGA0_RFMOD */ -#define bJapanMode 0x2 -#define bCCKTxSC 0x30 -#define bCCKEn 0x1000000 -#define bOFDMEn 0x2000000 - -#define bOFDMRxADCPhase 0x10000 /* Useless now */ -#define bOFDMTxDACPhase 0x40000 -#define bXATxAGC 0x3f -#define bXBTxAGC 0xf00 /* Reg 80c rFPGA0_TxGainStage */ -#define bXCTxAGC 0xf000 -#define bXDTxAGC 0xf0000 - -#define bPAStart 0xf0000000 /* Useless now */ -#define bTRStart 0x00f00000 -#define bRFStart 0x0000f000 -#define bBBStart 0x000000f0 -#define bBBCCKStart 0x0000000f -#define bPAEnd 0xf /* Reg0x814 */ -#define bTREnd 0x0f000000 -#define bRFEnd 0x000f0000 -#define bCCAMask 0x000000f0 /* T2R */ -#define bR2RCCAMask 0x00000f00 -#define bHSSI_R2TDelay 0xf8000000 -#define bHSSI_T2RDelay 0xf80000 -#define bContTxHSSI 0x400 /* change gain at continue Tx */ -#define bIGFromCCK 0x200 -#define bAGCAddress 0x3f -#define bRxHPTx 0x7000 -#define bRxHPT2R 0x38000 -#define bRxHPCCKIni 0xc0000 -#define bAGCTxCode 0xc00000 -#define bAGCRxCode 0x300000 -#define b3WireDataLength 0x800 /* Reg 0x820~84f rFPGA0_XA_HSSIParm1 */ -#define b3WireAddressLength 0x400 -#define b3WireRFPowerDown 0x1 /* Useless now */ -#define b5GPAPEPolarity 0x40000000 -#define b2GPAPEPolarity 0x80000000 -#define bRFSW_TxDefaultAnt 0x3 -#define bRFSW_TxOptionAnt 0x30 -#define bRFSW_RxDefaultAnt 0x300 -#define bRFSW_RxOptionAnt 0x3000 -#define bRFSI_3WireData 0x1 -#define bRFSI_3WireClock 0x2 -#define bRFSI_3WireLoad 0x4 -#define bRFSI_3WireRW 0x8 -#define bRFSI_3Wire 0xf -#define bRFSI_RFENV 0x10 /* Reg 0x870 rFPGA0_XAB_RFInterfaceSW */ -#define bRFSI_TRSW 0x20 /* Useless now */ -#define bRFSI_TRSWB 0x40 -#define bRFSI_ANTSW 0x100 -#define bRFSI_ANTSWB 0x200 -#define bRFSI_PAPE 0x400 -#define bRFSI_PAPE5G 0x800 -#define bBandSelect 0x1 -#define bHTSIG2_GI 0x80 -#define bHTSIG2_Smoothing 0x01 -#define bHTSIG2_Sounding 0x02 -#define bHTSIG2_Aggreaton 0x08 -#define bHTSIG2_STBC 0x30 -#define bHTSIG2_AdvCoding 0x40 -#define bHTSIG2_NumOfHTLTF 0x300 -#define bHTSIG2_CRC8 0x3fc -#define bHTSIG1_MCS 0x7f -#define bHTSIG1_BandWidth 0x80 -#define bHTSIG1_HTLength 0xffff -#define bLSIG_Rate 0xf -#define bLSIG_Reserved 0x10 -#define bLSIG_Length 0x1fffe -#define bLSIG_Parity 0x20 -#define bCCKRxPhase 0x4 -#define bLSSIReadAddress 0x7f800000 /* T65 RF */ -#define bLSSIReadEdge 0x80000000 /* LSSI "Read" edge signal */ -#define bLSSIReadBackData 0xfffff /* T65 RF */ -#define bLSSIReadOKFlag 0x1000 /* Useless now */ -#define bCCKSampleRate 0x8 /*0: 44MHz, 1:88MHz*/ -#define bRegulator0Standby 0x1 -#define bRegulatorPLLStandby 0x2 -#define bRegulator1Standby 0x4 -#define bPLLPowerUp 0x8 -#define bDPLLPowerUp 0x10 -#define bDA10PowerUp 0x20 -#define bAD7PowerUp 0x200 -#define bDA6PowerUp 0x2000 -#define bXtalPowerUp 0x4000 -#define b40MDClkPowerUP 0x8000 -#define bDA6DebugMode 0x20000 -#define bDA6Swing 0x380000 - -/* Reg 0x880 rFPGA0_AnalogParameter1 20/40 CCK support switch 40/80 BB MHZ */ -#define bADClkPhase 0x4000000 - -#define b80MClkDelay 0x18000000 /* Useless */ -#define bAFEWatchDogEnable 0x20000000 - -/* Reg 0x884 rFPGA0_AnalogParameter2 Crystal cap */ -#define bXtalCap01 0xc0000000 -#define bXtalCap23 0x3 -#define bXtalCap92x 0x0f000000 -#define bXtalCap 0x0f000000 -#define bIntDifClkEnable 0x400 /* Useless */ -#define bExtSigClkEnable 0x800 -#define bBandgapMbiasPowerUp 0x10000 -#define bAD11SHGain 0xc0000 -#define bAD11InputRange 0x700000 -#define bAD11OPCurrent 0x3800000 -#define bIPathLoopback 0x4000000 -#define bQPathLoopback 0x8000000 -#define bAFELoopback 0x10000000 -#define bDA10Swing 0x7e0 -#define bDA10Reverse 0x800 -#define bDAClkSource 0x1000 -#define bAD7InputRange 0x6000 -#define bAD7Gain 0x38000 -#define bAD7OutputCMMode 0x40000 -#define bAD7InputCMMode 0x380000 -#define bAD7Current 0xc00000 -#define bRegulatorAdjust 0x7000000 -#define bAD11PowerUpAtTx 0x1 -#define bDA10PSAtTx 0x10 -#define bAD11PowerUpAtRx 0x100 -#define bDA10PSAtRx 0x1000 -#define bCCKRxAGCFormat 0x200 -#define bPSDFFTSamplepPoint 0xc000 -#define bPSDAverageNum 0x3000 -#define bIQPathControl 0xc00 -#define bPSDFreq 0x3ff -#define bPSDAntennaPath 0x30 -#define bPSDIQSwitch 0x40 -#define bPSDRxTrigger 0x400000 -#define bPSDTxTrigger 0x80000000 -#define bPSDSineToneScale 0x7f000000 -#define bPSDReport 0xffff - -/* 3. Page9(0x900) */ -#define bOFDMTxSC 0x30000000 /* Useless */ -#define bCCKTxOn 0x1 -#define bOFDMTxOn 0x2 -#define bDebugPage 0xfff /* reset debug page and HWord, LWord */ -#define bDebugItem 0xff /* reset debug page and LWord */ -#define bAntL 0x10 -#define bAntNonHT 0x100 -#define bAntHT1 0x1000 -#define bAntHT2 0x10000 -#define bAntHT1S1 0x100000 -#define bAntNonHTS1 0x1000000 - -/* 4. PageA(0xA00) */ -#define bCCKBBMode 0x3 /* Useless */ -#define bCCKTxPowerSaving 0x80 -#define bCCKRxPowerSaving 0x40 - -#define bCCKSideBand 0x10 /* Reg 0xa00 rCCK0_System 20/40 switch*/ -#define bCCKScramble 0x8 /* Useless */ -#define bCCKAntDiversity 0x8000 -#define bCCKCarrierRecovery 0x4000 -#define bCCKTxRate 0x3000 -#define bCCKDCCancel 0x0800 -#define bCCKISICancel 0x0400 -#define bCCKMatchFilter 0x0200 -#define bCCKEqualizer 0x0100 -#define bCCKPreambleDetect 0x800000 -#define bCCKFastFalseCCA 0x400000 -#define bCCKChEstStart 0x300000 -#define bCCKCCACount 0x080000 -#define bCCKcs_lim 0x070000 -#define bCCKBistMode 0x80000000 -#define bCCKCCAMask 0x40000000 -#define bCCKTxDACPhase 0x4 -#define bCCKRxADCPhase 0x20000000 /* r_rx_clk */ -#define bCCKr_cp_mode0 0x0100 -#define bCCKTxDCOffset 0xf0 -#define bCCKRxDCOffset 0xf -#define bCCKCCAMode 0xc000 -#define bCCKFalseCS_lim 0x3f00 -#define bCCKCS_ratio 0xc00000 -#define bCCKCorgBit_sel 0x300000 -#define bCCKPD_lim 0x0f0000 -#define bCCKNewCCA 0x80000000 -#define bCCKRxHPofIG 0x8000 -#define bCCKRxIG 0x7f00 -#define bCCKLNAPolarity 0x800000 -#define bCCKRx1stGain 0x7f0000 -#define bCCKRFExtend 0x20000000 /* CCK Rx initial gain polarity */ -#define bCCKRxAGCSatLevel 0x1f000000 -#define bCCKRxAGCSatCount 0xe0 -#define bCCKRxRFSettle 0x1f /* AGCsamp_dly */ -#define bCCKFixedRxAGC 0x8000 -#define bCCKAntennaPolarity 0x2000 -#define bCCKTxFilterType 0x0c00 -#define bCCKRxAGCReportType 0x0300 -#define bCCKRxDAGCEn 0x80000000 -#define bCCKRxDAGCPeriod 0x20000000 -#define bCCKRxDAGCSatLevel 0x1f000000 -#define bCCKTimingRecovery 0x800000 -#define bCCKTxC0 0x3f0000 -#define bCCKTxC1 0x3f000000 -#define bCCKTxC2 0x3f -#define bCCKTxC3 0x3f00 -#define bCCKTxC4 0x3f0000 -#define bCCKTxC5 0x3f000000 -#define bCCKTxC6 0x3f -#define bCCKTxC7 0x3f00 -#define bCCKDebugPort 0xff0000 -#define bCCKDACDebug 0x0f000000 -#define bCCKFalseAlarmEnable 0x8000 -#define bCCKFalseAlarmRead 0x4000 -#define bCCKTRSSI 0x7f -#define bCCKRxAGCReport 0xfe -#define bCCKRxReport_AntSel 0x80000000 -#define bCCKRxReport_MFOff 0x40000000 -#define bCCKRxRxReport_SQLoss 0x20000000 -#define bCCKRxReport_Pktloss 0x10000000 -#define bCCKRxReport_Lockedbit 0x08000000 -#define bCCKRxReport_RateError 0x04000000 -#define bCCKRxReport_RxRate 0x03000000 -#define bCCKRxFACounterLower 0xff -#define bCCKRxFACounterUpper 0xff000000 -#define bCCKRxHPAGCStart 0xe000 -#define bCCKRxHPAGCFinal 0x1c00 -#define bCCKRxFalseAlarmEnable 0x8000 -#define bCCKFACounterFreeze 0x4000 -#define bCCKTxPathSel 0x10000000 -#define bCCKDefaultRxPath 0xc000000 -#define bCCKOptionRxPath 0x3000000 - -/* 5. PageC(0xC00) */ -#define bNumOfSTF 0x3 /* Useless */ -#define bShift_L 0xc0 -#define bGI_TH 0xc -#define bRxPathA 0x1 -#define bRxPathB 0x2 -#define bRxPathC 0x4 -#define bRxPathD 0x8 -#define bTxPathA 0x1 -#define bTxPathB 0x2 -#define bTxPathC 0x4 -#define bTxPathD 0x8 -#define bTRSSIFreq 0x200 -#define bADCBackoff 0x3000 -#define bDFIRBackoff 0xc000 -#define bTRSSILatchPhase 0x10000 -#define bRxIDCOffset 0xff -#define bRxQDCOffset 0xff00 -#define bRxDFIRMode 0x1800000 -#define bRxDCNFType 0xe000000 -#define bRXIQImb_A 0x3ff -#define bRXIQImb_B 0xfc00 -#define bRXIQImb_C 0x3f0000 -#define bRXIQImb_D 0xffc00000 -#define bDC_dc_Notch 0x60000 -#define bRxNBINotch 0x1f000000 -#define bPD_TH 0xf -#define bPD_TH_Opt2 0xc000 -#define bPWED_TH 0x700 -#define bIfMF_Win_L 0x800 -#define bPD_Option 0x1000 -#define bMF_Win_L 0xe000 -#define bBW_Search_L 0x30000 -#define bwin_enh_L 0xc0000 -#define bBW_TH 0x700000 -#define bED_TH2 0x3800000 -#define bBW_option 0x4000000 -#define bRatio_TH 0x18000000 -#define bWindow_L 0xe0000000 -#define bSBD_Option 0x1 -#define bFrame_TH 0x1c -#define bFS_Option 0x60 -#define bDC_Slope_check 0x80 -#define bFGuard_Counter_DC_L 0xe00 -#define bFrame_Weight_Short 0x7000 -#define bSub_Tune 0xe00000 -#define bFrame_DC_Length 0xe000000 -#define bSBD_start_offset 0x30000000 -#define bFrame_TH_2 0x7 -#define bFrame_GI2_TH 0x38 -#define bGI2_Sync_en 0x40 -#define bSarch_Short_Early 0x300 -#define bSarch_Short_Late 0xc00 -#define bSarch_GI2_Late 0x70000 -#define bCFOAntSum 0x1 -#define bCFOAcc 0x2 -#define bCFOStartOffset 0xc -#define bCFOLookBack 0x70 -#define bCFOSumWeight 0x80 -#define bDAGCEnable 0x10000 -#define bTXIQImb_A 0x3ff -#define bTXIQImb_B 0xfc00 -#define bTXIQImb_C 0x3f0000 -#define bTXIQImb_D 0xffc00000 -#define bTxIDCOffset 0xff -#define bTxQDCOffset 0xff00 -#define bTxDFIRMode 0x10000 -#define bTxPesudoNoiseOn 0x4000000 -#define bTxPesudoNoise_A 0xff -#define bTxPesudoNoise_B 0xff00 -#define bTxPesudoNoise_C 0xff0000 -#define bTxPesudoNoise_D 0xff000000 -#define bCCADropOption 0x20000 -#define bCCADropThres 0xfff00000 -#define bEDCCA_H 0xf -#define bEDCCA_L 0xf0 -#define bLambda_ED 0x300 -#define bRxInitialGain 0x7f -#define bRxAntDivEn 0x80 -#define bRxAGCAddressForLNA 0x7f00 -#define bRxHighPowerFlow 0x8000 -#define bRxAGCFreezeThres 0xc0000 -#define bRxFreezeStep_AGC1 0x300000 -#define bRxFreezeStep_AGC2 0xc00000 -#define bRxFreezeStep_AGC3 0x3000000 -#define bRxFreezeStep_AGC0 0xc000000 -#define bRxRssi_Cmp_En 0x10000000 -#define bRxQuickAGCEn 0x20000000 -#define bRxAGCFreezeThresMode 0x40000000 -#define bRxOverFlowCheckType 0x80000000 -#define bRxAGCShift 0x7f -#define bTRSW_Tri_Only 0x80 -#define bPowerThres 0x300 -#define bRxAGCEn 0x1 -#define bRxAGCTogetherEn 0x2 -#define bRxAGCMin 0x4 -#define bRxHP_Ini 0x7 -#define bRxHP_TRLNA 0x70 -#define bRxHP_RSSI 0x700 -#define bRxHP_BBP1 0x7000 -#define bRxHP_BBP2 0x70000 -#define bRxHP_BBP3 0x700000 -#define bRSSI_H 0x7f0000 /* the threshold for high power */ -#define bRSSI_Gen 0x7f000000 /* the threshold for ant divers */ -#define bRxSettle_TRSW 0x7 -#define bRxSettle_LNA 0x38 -#define bRxSettle_RSSI 0x1c0 -#define bRxSettle_BBP 0xe00 -#define bRxSettle_RxHP 0x7000 -#define bRxSettle_AntSW_RSSI 0x38000 -#define bRxSettle_AntSW 0xc0000 -#define bRxProcessTime_DAGC 0x300000 -#define bRxSettle_HSSI 0x400000 -#define bRxProcessTime_BBPPW 0x800000 -#define bRxAntennaPowerShift 0x3000000 -#define bRSSITableSelect 0xc000000 -#define bRxHP_Final 0x7000000 -#define bRxHTSettle_BBP 0x7 -#define bRxHTSettle_HSSI 0x8 -#define bRxHTSettle_RxHP 0x70 -#define bRxHTSettle_BBPPW 0x80 -#define bRxHTSettle_Idle 0x300 -#define bRxHTSettle_Reserved 0x1c00 -#define bRxHTRxHPEn 0x8000 -#define bRxHTAGCFreezeThres 0x30000 -#define bRxHTAGCTogetherEn 0x40000 -#define bRxHTAGCMin 0x80000 -#define bRxHTAGCEn 0x100000 -#define bRxHTDAGCEn 0x200000 -#define bRxHTRxHP_BBP 0x1c00000 -#define bRxHTRxHP_Final 0xe0000000 -#define bRxPWRatioTH 0x3 -#define bRxPWRatioEn 0x4 -#define bRxMFHold 0x3800 -#define bRxPD_Delay_TH1 0x38 -#define bRxPD_Delay_TH2 0x1c0 -#define bRxPD_DC_COUNT_MAX 0x600 -#define bRxPD_Delay_TH 0x8000 -#define bRxProcess_Delay 0xf0000 -#define bRxSearchrange_GI2_Early 0x700000 -#define bRxFrame_Guard_Counter_L 0x3800000 -#define bRxSGI_Guard_L 0xc000000 -#define bRxSGI_Search_L 0x30000000 -#define bRxSGI_TH 0xc0000000 -#define bDFSCnt0 0xff -#define bDFSCnt1 0xff00 -#define bDFSFlag 0xf0000 -#define bMFWeightSum 0x300000 -#define bMinIdxTH 0x7f000000 -#define bDAFormat 0x40000 -#define bTxChEmuEnable 0x01000000 -#define bTRSWIsolation_A 0x7f -#define bTRSWIsolation_B 0x7f00 -#define bTRSWIsolation_C 0x7f0000 -#define bTRSWIsolation_D 0x7f000000 -#define bExtLNAGain 0x7c00 - -/* 6. PageE(0xE00) */ -#define bSTBCEn 0x4 /* Useless */ -#define bAntennaMapping 0x10 -#define bNss 0x20 -#define bCFOAntSumD 0x200 -#define bPHYCounterReset 0x8000000 -#define bCFOReportGet 0x4000000 -#define bOFDMContinueTx 0x10000000 -#define bOFDMSingleCarrier 0x20000000 -#define bOFDMSingleTone 0x40000000 -#define bHTDetect 0x100 -#define bCFOEn 0x10000 -#define bCFOValue 0xfff00000 -#define bSigTone_Re 0x3f -#define bSigTone_Im 0x7f00 -#define bCounter_CCA 0xffff -#define bCounter_ParityFail 0xffff0000 -#define bCounter_RateIllegal 0xffff -#define bCounter_CRC8Fail 0xffff0000 -#define bCounter_MCSNoSupport 0xffff -#define bCounter_FastSync 0xffff -#define bShortCFO 0xfff -#define bShortCFOTLength 12 /* total */ -#define bShortCFOFLength 11 /* fraction */ -#define bLongCFO 0x7ff -#define bLongCFOTLength 11 -#define bLongCFOFLength 11 -#define bTailCFO 0x1fff -#define bTailCFOTLength 13 -#define bTailCFOFLength 12 -#define bmax_en_pwdB 0xffff -#define bCC_power_dB 0xffff0000 -#define bnoise_pwdB 0xffff -#define bPowerMeasTLength 10 -#define bPowerMeasFLength 3 -#define bRx_HT_BW 0x1 -#define bRxSC 0x6 -#define bRx_HT 0x8 -#define bNB_intf_det_on 0x1 -#define bIntf_win_len_cfg 0x30 -#define bNB_Intf_TH_cfg 0x1c0 -#define bRFGain 0x3f -#define bTableSel 0x40 -#define bTRSW 0x80 -#define bRxSNR_A 0xff -#define bRxSNR_B 0xff00 -#define bRxSNR_C 0xff0000 -#define bRxSNR_D 0xff000000 -#define bSNREVMTLength 8 -#define bSNREVMFLength 1 -#define bCSI1st 0xff -#define bCSI2nd 0xff00 -#define bRxEVM1st 0xff0000 -#define bRxEVM2nd 0xff000000 -#define bSIGEVM 0xff -#define bPWDB 0xff00 -#define bSGIEN 0x10000 - -#define bSFactorQAM1 0xf /* Useless */ -#define bSFactorQAM2 0xf0 -#define bSFactorQAM3 0xf00 -#define bSFactorQAM4 0xf000 -#define bSFactorQAM5 0xf0000 -#define bSFactorQAM6 0xf0000 -#define bSFactorQAM7 0xf00000 -#define bSFactorQAM8 0xf000000 -#define bSFactorQAM9 0xf0000000 -#define bCSIScheme 0x100000 - -#define bNoiseLvlTopSet 0x3 /* Useless */ -#define bChSmooth 0x4 -#define bChSmoothCfg1 0x38 -#define bChSmoothCfg2 0x1c0 -#define bChSmoothCfg3 0xe00 -#define bChSmoothCfg4 0x7000 -#define bMRCMode 0x800000 -#define bTHEVMCfg 0x7000000 - -#define bLoopFitType 0x1 /* Useless */ -#define bUpdCFO 0x40 -#define bUpdCFOOffData 0x80 -#define bAdvUpdCFO 0x100 -#define bAdvTimeCtrl 0x800 -#define bUpdClko 0x1000 -#define bFC 0x6000 -#define bTrackingMode 0x8000 -#define bPhCmpEnable 0x10000 -#define bUpdClkoLTF 0x20000 -#define bComChCFO 0x40000 -#define bCSIEstiMode 0x80000 -#define bAdvUpdEqz 0x100000 -#define bUChCfg 0x7000000 -#define bUpdEqz 0x8000000 - -#define bTxAGCRate18_06 0x7f7f7f7f /* Useless */ -#define bTxAGCRate54_24 0x7f7f7f7f -#define bTxAGCRateMCS32 0x7f -#define bTxAGCRateCCK 0x7f00 -#define bTxAGCRateMCS3_MCS0 0x7f7f7f7f -#define bTxAGCRateMCS7_MCS4 0x7f7f7f7f -#define bTxAGCRateMCS11_MCS8 0x7f7f7f7f -#define bTxAGCRateMCS15_MCS12 0x7f7f7f7f - -/* Rx Pseduo noise */ -#define bRxPesudoNoiseOn 0x20000000 /* Useless */ -#define bRxPesudoNoise_A 0xff -#define bRxPesudoNoise_B 0xff00 -#define bRxPesudoNoise_C 0xff0000 -#define bRxPesudoNoise_D 0xff000000 -#define bPesudoNoiseState_A 0xffff -#define bPesudoNoiseState_B 0xffff0000 -#define bPesudoNoiseState_C 0xffff -#define bPesudoNoiseState_D 0xffff0000 - -/* 7. RF Register - * Zebra1 - */ -#define bZebra1_HSSIEnable 0x8 /* Useless */ -#define bZebra1_TRxControl 0xc00 -#define bZebra1_TRxGainSetting 0x07f -#define bZebra1_RxCorner 0xc00 -#define bZebra1_TxChargePump 0x38 -#define bZebra1_RxChargePump 0x7 -#define bZebra1_ChannelNum 0xf80 -#define bZebra1_TxLPFBW 0x400 -#define bZebra1_RxLPFBW 0x600 - -/*Zebra4 */ -#define bRTL8256RegModeCtrl1 0x100 /* Useless */ -#define bRTL8256RegModeCtrl0 0x40 -#define bRTL8256_TxLPFBW 0x18 -#define bRTL8256_RxLPFBW 0x600 - -/* RTL8258 */ -#define bRTL8258_TxLPFBW 0xc /* Useless */ -#define bRTL8258_RxLPFBW 0xc00 -#define bRTL8258_RSSILPFBW 0xc0 - -/* - * Other Definition - */ - -/* byte endable for sb_write */ -#define bByte0 0x1 /* Useless */ -#define bByte1 0x2 -#define bByte2 0x4 -#define bByte3 0x8 -#define bWord0 0x3 -#define bWord1 0xc -#define bDWord 0xf - -/* for PutRegsetting & GetRegSetting BitMask */ -#define bMaskByte0 0xff /* Reg 0xc50 rOFDM0_XAAGCCore~0xC6f */ -#define bMaskByte1 0xff00 -#define bMaskByte2 0xff0000 -#define bMaskByte3 0xff000000 -#define bMaskHWord 0xffff0000 -#define bMaskLWord 0x0000ffff -#define bMaskDWord 0xffffffff - -/* for PutRFRegsetting & GetRFRegSetting BitMask */ -#define bRFRegOffsetMask 0xfffff -#define bEnable 0x1 /* Useless */ -#define bDisable 0x0 - -#define LeftAntenna 0x0 /* Useless */ -#define RightAntenna 0x1 - -#define tCheckTxStatus 500 /* 500ms Useless */ -#define tUpdateRxCounter 100 /* 100ms */ - -#define rateCCK 0 /* Useless */ -#define rateOFDM 1 -#define rateHT 2 - -/* define Register-End */ -#define bPMAC_End 0x1ff /* Useless */ -#define bFPGAPHY0_End 0x8ff -#define bFPGAPHY1_End 0x9ff -#define bCCKPHY0_End 0xaff -#define bOFDMPHY0_End 0xcff -#define bOFDMPHY1_End 0xdff - -#define bPMACControl 0x0 /* Useless */ -#define bWMACControl 0x1 -#define bWNICControl 0x2 - -#define ANTENNA_A 0x1 /* Useless */ -#define ANTENNA_B 0x2 -#define ANTENNA_AB 0x3 /* ANTENNA_A |ANTENNA_B */ - -#define ANTENNA_C 0x4 -#define ANTENNA_D 0x8 - -/* accept all physical address */ -#define RCR_AAP BIT(0) -#define RCR_APM BIT(1) /* accept physical match */ -#define RCR_AM BIT(2) /* accept multicast */ -#define RCR_AB BIT(3) /* accept broadcast */ -#define RCR_ACRC32 BIT(5) /* accept error packet */ -#define RCR_9356SEL BIT(6) -#define RCR_AICV BIT(12) /* Accept ICV error packet */ -#define RCR_RXFTH0 (BIT(13)|BIT(14)|BIT(15)) /* Rx FIFO threshold */ -#define RCR_ADF BIT(18) /* Accept Data(frame type) frame */ -#define RCR_ACF BIT(19) /* Accept control frame */ -#define RCR_AMF BIT(20) /* Accept management frame */ -#define RCR_ADD3 BIT(21) -#define RCR_APWRMGT BIT(22) /* Accept power management packet */ -#define RCR_CBSSID BIT(23) /* Accept BSSID match packet */ -#define RCR_ENMARP BIT(28) /* enable mac auto reset phy */ -#define RCR_EnCS1 BIT(29) /* enable carrier sense method 1 */ -#define RCR_EnCS2 BIT(30) /* enable carrier sense method 2 */ -/* Rx Early mode is performed for packet size greater than 1536 */ -#define RCR_OnlyErlPkt BIT(31) - -/*--------------------------Define Parameters-------------------------------*/ - -#endif /*__INC_HAL8192SPHYREG_H */ - diff --git a/drivers/staging/rtl8712/rtl871x_pwrctrl.c b/drivers/staging/rtl8712/rtl871x_pwrctrl.c deleted file mode 100644 index cd6d9ff0bebc..000000000000 --- a/drivers/staging/rtl8712/rtl871x_pwrctrl.c +++ /dev/null @@ -1,234 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_pwrctrl.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_PWRCTRL_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" - -#define RTL8712_SDIO_LOCAL_BASE 0X10100000 -#define SDIO_HCPWM (RTL8712_SDIO_LOCAL_BASE + 0x0081) - -void r8712_set_rpwm(struct _adapter *padapter, u8 val8) -{ - u8 rpwm; - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (pwrpriv->rpwm == val8) { - if (pwrpriv->rpwm_retry == 0) - return; - } - if (padapter->driver_stopped || padapter->surprise_removed) - return; - rpwm = val8 | pwrpriv->tog; - switch (val8) { - case PS_STATE_S1: - pwrpriv->cpwm = val8; - break; - case PS_STATE_S2:/* only for USB normal powersave mode use, - * temp mark some code. - */ - case PS_STATE_S3: - case PS_STATE_S4: - pwrpriv->cpwm = val8; - break; - default: - break; - } - pwrpriv->rpwm_retry = 0; - pwrpriv->rpwm = val8; - r8712_write8(padapter, 0x1025FE58, rpwm); - pwrpriv->tog += 0x80; -} - -void r8712_set_ps_mode(struct _adapter *padapter, uint ps_mode, uint smart_ps) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (ps_mode > PM_Card_Disable) - return; - /* if driver is in active state, we dont need set smart_ps.*/ - if (ps_mode == PS_MODE_ACTIVE) - smart_ps = 0; - if ((pwrpriv->pwr_mode != ps_mode) || (pwrpriv->smart_ps != smart_ps)) { - if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) - pwrpriv->bSleep = true; - else - pwrpriv->bSleep = false; - pwrpriv->pwr_mode = ps_mode; - pwrpriv->smart_ps = smart_ps; - schedule_work(&pwrpriv->SetPSModeWorkItem); - } -} - -/* - * Caller:ISR handler... - * - * This will be called when CPWM interrupt is up. - * - * using to update cpwn of drv; and drv will make a decision to up or - * down pwr level - */ -void r8712_cpwm_int_hdl(struct _adapter *padapter, - struct reportpwrstate_parm *preportpwrstate) -{ - struct pwrctrl_priv *pwrpriv = &(padapter->pwrctrlpriv); - struct cmd_priv *pcmdpriv = &(padapter->cmdpriv); - - if (pwrpriv->cpwm_tog == ((preportpwrstate->state) & 0x80)) - return; - del_timer(&padapter->pwrctrlpriv.rpwm_check_timer); - mutex_lock(&pwrpriv->mutex_lock); - pwrpriv->cpwm = (preportpwrstate->state) & 0xf; - if (pwrpriv->cpwm >= PS_STATE_S2) { - if (pwrpriv->alives & CMD_ALIVE) - complete(&(pcmdpriv->cmd_queue_comp)); - } - pwrpriv->cpwm_tog = (preportpwrstate->state) & 0x80; - mutex_unlock(&pwrpriv->mutex_lock); -} - -static inline void register_task_alive(struct pwrctrl_priv *pwrctrl, uint tag) -{ - pwrctrl->alives |= tag; -} - -static inline void unregister_task_alive(struct pwrctrl_priv *pwrctrl, uint tag) -{ - if (pwrctrl->alives & tag) - pwrctrl->alives ^= tag; -} - -static void _rpwm_check_handler (struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (padapter->driver_stopped || padapter->surprise_removed) - return; - if (pwrpriv->cpwm != pwrpriv->rpwm) - schedule_work(&pwrpriv->rpwm_workitem); -} - -static void SetPSModeWorkItemCallback(struct work_struct *work) -{ - struct pwrctrl_priv *pwrpriv = container_of(work, - struct pwrctrl_priv, SetPSModeWorkItem); - struct _adapter *padapter = container_of(pwrpriv, - struct _adapter, pwrctrlpriv); - if (!pwrpriv->bSleep) { - mutex_lock(&pwrpriv->mutex_lock); - if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) - r8712_set_rpwm(padapter, PS_STATE_S4); - mutex_unlock(&pwrpriv->mutex_lock); - } -} - -static void rpwm_workitem_callback(struct work_struct *work) -{ - struct pwrctrl_priv *pwrpriv = container_of(work, - struct pwrctrl_priv, rpwm_workitem); - struct _adapter *padapter = container_of(pwrpriv, - struct _adapter, pwrctrlpriv); - if (pwrpriv->cpwm != pwrpriv->rpwm) { - mutex_lock(&pwrpriv->mutex_lock); - r8712_read8(padapter, SDIO_HCPWM); - pwrpriv->rpwm_retry = 1; - r8712_set_rpwm(padapter, pwrpriv->rpwm); - mutex_unlock(&pwrpriv->mutex_lock); - } -} - -static void rpwm_check_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, pwrctrlpriv.rpwm_check_timer); - - _rpwm_check_handler(adapter); -} - -void r8712_init_pwrctrl_priv(struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; - - memset((unsigned char *)pwrctrlpriv, 0, sizeof(struct pwrctrl_priv)); - mutex_init(&pwrctrlpriv->mutex_lock); - pwrctrlpriv->cpwm = PS_STATE_S4; - pwrctrlpriv->pwr_mode = PS_MODE_ACTIVE; - pwrctrlpriv->smart_ps = 0; - pwrctrlpriv->tog = 0x80; -/* clear RPWM to ensure driver and fw back to initial state. */ - r8712_write8(padapter, 0x1025FE58, 0); - INIT_WORK(&pwrctrlpriv->SetPSModeWorkItem, SetPSModeWorkItemCallback); - INIT_WORK(&pwrctrlpriv->rpwm_workitem, rpwm_workitem_callback); - timer_setup(&pwrctrlpriv->rpwm_check_timer, rpwm_check_handler, 0); -} - -/* - * Caller: r8712_cmd_thread - * Check if the fw_pwrstate is okay for issuing cmd. - * If not (cpwm should be is less than P2 state), then the sub-routine - * will raise the cpwm to be greater than or equal to P2. - * Calling Context: Passive - * Return Value: - * 0: r8712_cmd_thread can issue cmds to firmware afterwards. - * -EINVAL: r8712_cmd_thread can not do anything. - */ -int r8712_register_cmd_alive(struct _adapter *padapter) -{ - int res = 0; - struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv; - - mutex_lock(&pwrctrl->mutex_lock); - register_task_alive(pwrctrl, CMD_ALIVE); - if (pwrctrl->cpwm < PS_STATE_S2) { - r8712_set_rpwm(padapter, PS_STATE_S3); - res = -EINVAL; - } - mutex_unlock(&pwrctrl->mutex_lock); - return res; -} - -/* - * Caller: ISR - * If ISR's txdone, - * No more pkts for TX, - * Then driver shall call this fun. to power down firmware again. - */ -void r8712_unregister_cmd_alive(struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv; - - mutex_lock(&pwrctrl->mutex_lock); - unregister_task_alive(pwrctrl, CMD_ALIVE); - if ((pwrctrl->cpwm > PS_STATE_S2) && - (pwrctrl->pwr_mode > PS_MODE_ACTIVE)) { - if ((pwrctrl->alives == 0) && - (check_fwstate(&padapter->mlmepriv, - _FW_UNDER_LINKING) != true)) { - r8712_set_rpwm(padapter, PS_STATE_S0); - } - } - mutex_unlock(&pwrctrl->mutex_lock); -} - -void r8712_flush_rwctrl_works(struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv; - - flush_work(&pwrctrl->SetPSModeWorkItem); - flush_work(&pwrctrl->rpwm_workitem); -} diff --git a/drivers/staging/rtl8712/rtl871x_pwrctrl.h b/drivers/staging/rtl8712/rtl871x_pwrctrl.h deleted file mode 100644 index b35b9c7920eb..000000000000 --- a/drivers/staging/rtl8712/rtl871x_pwrctrl.h +++ /dev/null @@ -1,113 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_PWRCTRL_H_ -#define __RTL871X_PWRCTRL_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define CMD_ALIVE BIT(2) - -enum Power_Mgnt { - PS_MODE_ACTIVE = 0, - PS_MODE_MIN, - PS_MODE_MAX, - PS_MODE_DTIM, - PS_MODE_VOIP, - PS_MODE_UAPSD_WMM, - PS_MODE_UAPSD, - PS_MODE_IBSS, - PS_MODE_WWLAN, - PM_Radio_Off, - PM_Card_Disable, - PS_MODE_NUM -}; - -/* - * BIT[2:0] = HW state - * BIT[3] = Protocol PS state, 0: register active state, - * 1: register sleep state - * BIT[4] = sub-state - */ - -#define PS_DPS BIT(0) -#define PS_LCLK (PS_DPS) -#define PS_RF_OFF BIT(1) -#define PS_ALL_ON BIT(2) -#define PS_ST_ACTIVE BIT(3) -#define PS_LP BIT(4) /* low performance */ - -#define PS_STATE_MASK (0x0F) -#define PS_STATE_HW_MASK (0x07) -#define PS_SEQ_MASK (0xc0) - -#define PS_STATE(x) (PS_STATE_MASK & (x)) -#define PS_STATE_HW(x) (PS_STATE_HW_MASK & (x)) -#define PS_SEQ(x) (PS_SEQ_MASK & (x)) - -#define PS_STATE_S0 (PS_DPS) -#define PS_STATE_S1 (PS_LCLK) -#define PS_STATE_S2 (PS_RF_OFF) -#define PS_STATE_S3 (PS_ALL_ON) -#define PS_STATE_S4 ((PS_ST_ACTIVE) | (PS_ALL_ON)) - -#define PS_IS_RF_ON(x) ((x) & (PS_ALL_ON)) -#define PS_IS_ACTIVE(x) ((x) & (PS_ST_ACTIVE)) -#define CLR_PS_STATE(x) ((x) = ((x) & (0xF0))) - -struct reportpwrstate_parm { - unsigned char mode; - unsigned char state; /* the CPWM value */ - unsigned short rsvd; -}; - -struct pwrctrl_priv { - struct mutex mutex_lock; - /*volatile*/ u8 rpwm; /* requested power state for fw */ - /* fw current power state. updated when 1. read from HCPWM or - * 2. driver lowers power level - */ - /*volatile*/ u8 cpwm; - /*volatile*/ u8 tog; /* toggling */ - /*volatile*/ u8 cpwm_tog; /* toggling */ - /*volatile*/ u8 tgt_rpwm; /* wanted power state */ - uint pwr_mode; - uint smart_ps; - uint alives; - uint ImrContent; /* used to store original imr. */ - uint bSleep; /* sleep -> active is different from active -> sleep. */ - - struct work_struct SetPSModeWorkItem; - struct work_struct rpwm_workitem; - struct timer_list rpwm_check_timer; - u8 rpwm_retry; - uint bSetPSModeWorkItemInProgress; - - spinlock_t pnp_pwr_mgnt_lock; - s32 pnp_current_pwr_state; - u8 pnp_bstop_trx; - u8 pnp_wwirp_pending; -}; - -void r8712_init_pwrctrl_priv(struct _adapter *adapter); -int r8712_register_cmd_alive(struct _adapter *padapter); -void r8712_unregister_cmd_alive(struct _adapter *padapter); -void r8712_cpwm_int_hdl(struct _adapter *padapter, - struct reportpwrstate_parm *preportpwrstate); -void r8712_set_ps_mode(struct _adapter *padapter, uint ps_mode, - uint smart_ps); -void r8712_set_rpwm(struct _adapter *padapter, u8 val8); -void r8712_flush_rwctrl_works(struct _adapter *padapter); - -#endif /* __RTL871X_PWRCTRL_H_ */ diff --git a/drivers/staging/rtl8712/rtl871x_recv.c b/drivers/staging/rtl8712/rtl871x_recv.c deleted file mode 100644 index de9a568eaffa..000000000000 --- a/drivers/staging/rtl8712/rtl871x_recv.c +++ /dev/null @@ -1,669 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_recv.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_RECV_C_ - -#include <linux/ip.h> -#include <linux/slab.h> -#include <linux/if_ether.h> -#include <linux/kmemleak.h> -#include <linux/etherdevice.h> -#include <linux/ieee80211.h> -#include <net/cfg80211.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" -#include "ethernet.h" -#include "usb_ops.h" -#include "wifi.h" - -static const u8 SNAP_ETH_TYPE_IPX[2] = {0x81, 0x37}; - -/* Datagram Delivery Protocol */ -static const u8 SNAP_ETH_TYPE_APPLETALK_AARP[2] = {0x80, 0xf3}; - -void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv) -{ - memset((u8 *)psta_recvpriv, 0, sizeof(struct sta_recv_priv)); - spin_lock_init(&psta_recvpriv->lock); - _init_queue(&psta_recvpriv->defrag_q); -} - -void _r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter) -{ - sint i; - union recv_frame *precvframe; - - memset((unsigned char *)precvpriv, 0, sizeof(struct recv_priv)); - spin_lock_init(&precvpriv->lock); - _init_queue(&precvpriv->free_recv_queue); - _init_queue(&precvpriv->recv_pending_queue); - precvpriv->adapter = padapter; - precvpriv->free_recvframe_cnt = NR_RECVFRAME; - precvpriv->pallocated_frame_buf = kzalloc(NR_RECVFRAME * - sizeof(union recv_frame) + RXFRAME_ALIGN_SZ, - GFP_ATOMIC); - if (!precvpriv->pallocated_frame_buf) - return; - kmemleak_not_leak(precvpriv->pallocated_frame_buf); - precvpriv->precv_frame_buf = precvpriv->pallocated_frame_buf + - RXFRAME_ALIGN_SZ - - ((addr_t)(precvpriv->pallocated_frame_buf) & - (RXFRAME_ALIGN_SZ - 1)); - precvframe = (union recv_frame *)precvpriv->precv_frame_buf; - for (i = 0; i < NR_RECVFRAME; i++) { - INIT_LIST_HEAD(&(precvframe->u.list)); - list_add_tail(&(precvframe->u.list), - &(precvpriv->free_recv_queue.queue)); - r8712_os_recv_resource_alloc(padapter, precvframe); - precvframe->u.hdr.adapter = padapter; - precvframe++; - } - precvpriv->rx_pending_cnt = 1; - r8712_init_recv_priv(precvpriv, padapter); -} - -void _r8712_free_recv_priv(struct recv_priv *precvpriv) -{ - kfree(precvpriv->pallocated_frame_buf); - r8712_free_recv_priv(precvpriv); -} - -union recv_frame *r8712_alloc_recvframe(struct __queue *pfree_recv_queue) -{ - unsigned long irqL; - union recv_frame *precvframe; - struct _adapter *padapter; - struct recv_priv *precvpriv; - - spin_lock_irqsave(&pfree_recv_queue->lock, irqL); - precvframe = list_first_entry_or_null(&pfree_recv_queue->queue, - union recv_frame, u.hdr.list); - if (precvframe) { - list_del_init(&precvframe->u.hdr.list); - padapter = precvframe->u.hdr.adapter; - if (padapter) { - precvpriv = &padapter->recvpriv; - if (pfree_recv_queue == &precvpriv->free_recv_queue) - precvpriv->free_recvframe_cnt--; - } - } - spin_unlock_irqrestore(&pfree_recv_queue->lock, irqL); - return precvframe; -} - -/* - * caller : defrag; recvframe_chk_defrag in recv_thread (passive) - * pframequeue: defrag_queue : will be accessed in recv_thread (passive) - * using spin_lock to protect - */ -void r8712_free_recvframe_queue(struct __queue *pframequeue, - struct __queue *pfree_recv_queue) -{ - union recv_frame *precvframe; - struct list_head *plist, *phead; - - spin_lock(&pframequeue->lock); - phead = &pframequeue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - precvframe = container_of(plist, union recv_frame, u.list); - plist = plist->next; - r8712_free_recvframe(precvframe, pfree_recv_queue); - } - spin_unlock(&pframequeue->lock); -} - -sint r8712_recvframe_chkmic(struct _adapter *adapter, - union recv_frame *precvframe) -{ - sint i, res = _SUCCESS; - u32 datalen; - u8 miccode[8]; - u8 bmic_err = false; - u8 *pframe, *payload, *pframemic; - u8 *mickey, idx, *iv; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &precvframe->u.hdr.attrib; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - stainfo = r8712_get_stainfo(&adapter->stapriv, &prxattrib->ta[0]); - if (prxattrib->encrypt == _TKIP_) { - /* calculate mic code */ - if (stainfo) { - if (is_multicast_ether_addr(prxattrib->ra)) { - iv = precvframe->u.hdr.rx_data + - prxattrib->hdrlen; - idx = iv[3]; - mickey = &psecuritypriv->XGrprxmickey[(((idx >> - 6) & 0x3)) - 1].skey[0]; - if (!psecuritypriv->binstallGrpkey) - return _FAIL; - } else { - mickey = &stainfo->tkiprxmickey.skey[0]; - } - /*icv_len included the mic code*/ - datalen = precvframe->u.hdr.len - prxattrib->hdrlen - - prxattrib->iv_len - prxattrib->icv_len - 8; - pframe = precvframe->u.hdr.rx_data; - payload = pframe + prxattrib->hdrlen + - prxattrib->iv_len; - seccalctkipmic(mickey, pframe, payload, datalen, - &miccode[0], - (unsigned char)prxattrib->priority); - pframemic = payload + datalen; - bmic_err = false; - for (i = 0; i < 8; i++) { - if (miccode[i] != *(pframemic + i)) - bmic_err = true; - } - if (bmic_err) { - if (prxattrib->bdecrypted) - r8712_handle_tkip_mic_err(adapter, - (u8)is_multicast_ether_addr(prxattrib->ra)); - res = _FAIL; - } else { - /* mic checked ok */ - if (!psecuritypriv->bcheck_grpkey && - is_multicast_ether_addr(prxattrib->ra)) - psecuritypriv->bcheck_grpkey = true; - } - recvframe_pull_tail(precvframe, 8); - } - } - return res; -} - -/* decrypt and set the ivlen,icvlen of the recv_frame */ -union recv_frame *r8712_decryptor(struct _adapter *padapter, - union recv_frame *precv_frame) -{ - struct rx_pkt_attrib *prxattrib = &precv_frame->u.hdr.attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - union recv_frame *return_packet = precv_frame; - - if ((prxattrib->encrypt > 0) && ((prxattrib->bdecrypted == 0) || - psecuritypriv->sw_decrypt)) { - psecuritypriv->hw_decrypted = false; - switch (prxattrib->encrypt) { - case _WEP40_: - case _WEP104_: - r8712_wep_decrypt(padapter, (u8 *)precv_frame); - break; - case _TKIP_: - r8712_tkip_decrypt(padapter, (u8 *)precv_frame); - break; - case _AES_: - r8712_aes_decrypt(padapter, (u8 *)precv_frame); - break; - default: - break; - } - } else if (prxattrib->bdecrypted == 1) { - psecuritypriv->hw_decrypted = true; - } - return return_packet; -} - -/*###set the security information in the recv_frame */ -union recv_frame *r8712_portctrl(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - u8 *psta_addr, *ptr; - uint auth_alg; - struct recv_frame_hdr *pfhdr; - struct sta_info *psta; - struct sta_priv *pstapriv; - union recv_frame *prtnframe; - u16 ether_type; - - pstapriv = &adapter->stapriv; - ptr = precv_frame->u.hdr.rx_data; - pfhdr = &precv_frame->u.hdr; - psta_addr = pfhdr->attrib.ta; - psta = r8712_get_stainfo(pstapriv, psta_addr); - auth_alg = adapter->securitypriv.AuthAlgrthm; - if (auth_alg == 2) { - /* get ether_type */ - ptr = ptr + pfhdr->attrib.hdrlen + LLC_HEADER_SIZE; - ether_type = get_unaligned_be16(ptr); - - if (psta && psta->ieee8021x_blocked) { - /* blocked - * only accept EAPOL frame - */ - if (ether_type == 0x888e) { - prtnframe = precv_frame; - } else { - /*free this frame*/ - r8712_free_recvframe(precv_frame, - &adapter->recvpriv.free_recv_queue); - prtnframe = NULL; - } - } else { - /* allowed - * check decryption status, and decrypt the - * frame if needed - */ - prtnframe = precv_frame; - /* check is the EAPOL frame or not (Rekey) */ - if (ether_type == 0x888e) { - /* check Rekey */ - prtnframe = precv_frame; - } - } - } else { - prtnframe = precv_frame; - } - return prtnframe; -} - -static sint recv_decache(union recv_frame *precv_frame, u8 bretry, - struct stainfo_rxcache *prxcache) -{ - sint tid = precv_frame->u.hdr.attrib.priority; - u16 seq_ctrl = ((precv_frame->u.hdr.attrib.seq_num & 0xffff) << 4) | - (precv_frame->u.hdr.attrib.frag_num & 0xf); - - if (tid > 15) - return _FAIL; - if (seq_ctrl == prxcache->tid_rxseq[tid]) - return _FAIL; - prxcache->tid_rxseq[tid] = seq_ctrl; - return _SUCCESS; -} - -static sint sta2sta_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame, - struct sta_info **psta) -{ - u8 *ptr = precv_frame->u.hdr.rx_data; - sint ret = _SUCCESS; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - u8 *mybssid = get_bssid(pmlmepriv); - u8 *myhwaddr = myid(&adapter->eeprompriv); - u8 *sta_addr = NULL; - bool bmcast = is_multicast_ether_addr(pattrib->dst); - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - /* filter packets that SA is myself or multicast or broadcast */ - if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) - return _FAIL; - if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast)) - return _FAIL; - if (is_zero_ether_addr(pattrib->bssid) || - is_zero_ether_addr(mybssid) || - (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) - return _FAIL; - sta_addr = pattrib->src; - } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - /* For Station mode, sa and bssid should always be BSSID, - * and DA is my mac-address - */ - if (memcmp(pattrib->bssid, pattrib->src, ETH_ALEN)) - return _FAIL; - sta_addr = pattrib->bssid; - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - if (bmcast) { - /* For AP mode, if DA == MCAST, then BSSID should - * be also MCAST - */ - if (!is_multicast_ether_addr(pattrib->bssid)) - return _FAIL; - } else { /* not mc-frame */ - /* For AP mode, if DA is non-MCAST, then it must be - * BSSID, and bssid == BSSID - */ - if (memcmp(pattrib->bssid, pattrib->dst, ETH_ALEN)) - return _FAIL; - sta_addr = pattrib->src; - } - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN); - memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN); - memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN); - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - sta_addr = mybssid; - } else { - ret = _FAIL; - } - if (bmcast) - *psta = r8712_get_bcmc_stainfo(adapter); - else - *psta = r8712_get_stainfo(pstapriv, sta_addr); /* get ap_info */ - if (!*psta) { - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - adapter->mppriv.rx_pktloss++; - return _FAIL; - } - return ret; -} - -static sint ap2sta_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame, - struct sta_info **psta) -{ - u8 *ptr = precv_frame->u.hdr.rx_data; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - u8 *mybssid = get_bssid(pmlmepriv); - u8 *myhwaddr = myid(&adapter->eeprompriv); - bool bmcast = is_multicast_ether_addr(pattrib->dst); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) && - check_fwstate(pmlmepriv, _FW_LINKED)) { - /* if NULL-frame, drop packet */ - if ((GetFrameSubType(ptr)) == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC)) - return _FAIL; - /* drop QoS-SubType Data, including QoS NULL, - * excluding QoS-Data - */ - if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) == - WIFI_QOS_DATA_TYPE) { - if (GetFrameSubType(ptr) & (BIT(4) | BIT(5) | BIT(6))) - return _FAIL; - } - - /* filter packets that SA is myself or multicast or broadcast */ - if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) - return _FAIL; - - /* da should be for me */ - if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast)) - return _FAIL; - /* check BSSID */ - if (is_zero_ether_addr(pattrib->bssid) || - is_zero_ether_addr(mybssid) || - (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) - return _FAIL; - if (bmcast) - *psta = r8712_get_bcmc_stainfo(adapter); - else - *psta = r8712_get_stainfo(pstapriv, pattrib->bssid); - if (!*psta) - return _FAIL; - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE) && - check_fwstate(pmlmepriv, _FW_LINKED)) { - memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN); - memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN); - memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN); - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - memcpy(pattrib->bssid, mybssid, ETH_ALEN); - *psta = r8712_get_stainfo(pstapriv, pattrib->bssid); - if (!*psta) - return _FAIL; - } else { - return _FAIL; - } - return _SUCCESS; -} - -static sint sta2ap_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame, - struct sta_info **psta) -{ - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - unsigned char *mybssid = get_bssid(pmlmepriv); - - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - /* For AP mode, if DA is non-MCAST, then it must be BSSID, - * and bssid == BSSID - * For AP mode, RA=BSSID, TX=STA(SRC_ADDR), A3=DST_ADDR - */ - if (memcmp(pattrib->bssid, mybssid, ETH_ALEN)) - return _FAIL; - *psta = r8712_get_stainfo(pstapriv, pattrib->src); - if (!*psta) - return _FAIL; - } - return _SUCCESS; -} - -static sint validate_recv_ctrl_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - return _FAIL; -} - -static sint validate_recv_mgnt_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - return _FAIL; -} - -static sint validate_recv_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - int res; - u8 bretry; - u8 *psa, *pda, *pbssid; - struct sta_info *psta = NULL; - u8 *ptr = precv_frame->u.hdr.rx_data; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - bretry = GetRetry(ptr); - pda = ieee80211_get_DA((struct ieee80211_hdr *)ptr); - psa = ieee80211_get_SA((struct ieee80211_hdr *)ptr); - pbssid = get_hdr_bssid(ptr); - if (!pbssid) - return _FAIL; - memcpy(pattrib->dst, pda, ETH_ALEN); - memcpy(pattrib->src, psa, ETH_ALEN); - memcpy(pattrib->bssid, pbssid, ETH_ALEN); - switch (pattrib->to_fr_ds) { - case 0: - memcpy(pattrib->ra, pda, ETH_ALEN); - memcpy(pattrib->ta, psa, ETH_ALEN); - res = sta2sta_data_frame(adapter, precv_frame, &psta); - break; - case 1: - memcpy(pattrib->ra, pda, ETH_ALEN); - memcpy(pattrib->ta, pbssid, ETH_ALEN); - res = ap2sta_data_frame(adapter, precv_frame, &psta); - break; - case 2: - memcpy(pattrib->ra, pbssid, ETH_ALEN); - memcpy(pattrib->ta, psa, ETH_ALEN); - res = sta2ap_data_frame(adapter, precv_frame, &psta); - break; - case 3: - memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN); - memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN); - return _FAIL; - default: - return _FAIL; - } - if (res == _FAIL) - return _FAIL; - if (!psta) - return _FAIL; - precv_frame->u.hdr.psta = psta; - pattrib->amsdu = 0; - /* parsing QC field */ - if (pattrib->qos == 1) { - pattrib->priority = GetPriority((ptr + 24)); - pattrib->ack_policy = GetAckpolicy((ptr + 24)); - pattrib->amsdu = GetAMsdu((ptr + 24)); - pattrib->hdrlen = pattrib->to_fr_ds == 3 ? 32 : 26; - } else { - pattrib->priority = 0; - pattrib->hdrlen = (pattrib->to_fr_ds == 3) ? 30 : 24; - } - - if (pattrib->order)/*HT-CTRL 11n*/ - pattrib->hdrlen += 4; - precv_frame->u.hdr.preorder_ctrl = - &psta->recvreorder_ctrl[pattrib->priority]; - - /* decache, drop duplicate recv packets */ - if (recv_decache(precv_frame, bretry, &psta->sta_recvpriv.rxcache) == - _FAIL) - return _FAIL; - - if (pattrib->privacy) { - GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, - is_multicast_ether_addr(pattrib->ra)); - SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, - pattrib->encrypt); - } else { - pattrib->encrypt = 0; - pattrib->iv_len = pattrib->icv_len = 0; - } - return _SUCCESS; -} - -sint r8712_validate_recv_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - /*shall check frame subtype, to / from ds, da, bssid */ - /*then call check if rx seq/frag. duplicated.*/ - - u8 type; - u8 subtype; - sint retval = _SUCCESS; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - - u8 *ptr = precv_frame->u.hdr.rx_data; - u8 ver = (unsigned char)(*ptr) & 0x3; - - /*add version chk*/ - if (ver != 0) - return _FAIL; - type = GetFrameType(ptr); - subtype = GetFrameSubType(ptr); /*bit(7)~bit(2)*/ - pattrib->to_fr_ds = get_tofr_ds(ptr); - pattrib->frag_num = GetFragNum(ptr); - pattrib->seq_num = GetSequence(ptr); - pattrib->pw_save = GetPwrMgt(ptr); - pattrib->mfrag = GetMFrag(ptr); - pattrib->mdata = GetMData(ptr); - pattrib->privacy = GetPrivacy(ptr); - pattrib->order = GetOrder(ptr); - switch (type) { - case IEEE80211_FTYPE_MGMT: - retval = validate_recv_mgnt_frame(adapter, precv_frame); - break; - case IEEE80211_FTYPE_CTL: - retval = validate_recv_ctrl_frame(adapter, precv_frame); - break; - case IEEE80211_FTYPE_DATA: - pattrib->qos = (subtype & BIT(7)) ? 1 : 0; - retval = validate_recv_data_frame(adapter, precv_frame); - break; - default: - return _FAIL; - } - return retval; -} - -int r8712_wlanhdr_to_ethhdr(union recv_frame *precvframe) -{ - /*remove the wlanhdr and add the eth_hdr*/ - sint rmv_len; - u16 len; - u8 bsnaphdr; - u8 *psnap_type; - struct ieee80211_snap_hdr *psnap; - struct _adapter *adapter = precvframe->u.hdr.adapter; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - u8 *ptr = precvframe->u.hdr.rx_data; /*point to frame_ctrl field*/ - struct rx_pkt_attrib *pattrib = &precvframe->u.hdr.attrib; - - if (pattrib->encrypt) - recvframe_pull_tail(precvframe, pattrib->icv_len); - psnap = (struct ieee80211_snap_hdr *)(ptr + pattrib->hdrlen + - pattrib->iv_len); - psnap_type = ptr + pattrib->hdrlen + pattrib->iv_len + SNAP_SIZE; - /* convert hdr + possible LLC headers into Ethernet header */ - if ((!memcmp(psnap, (void *)rfc1042_header, SNAP_SIZE) && - (memcmp(psnap_type, (void *)SNAP_ETH_TYPE_IPX, 2)) && - (memcmp(psnap_type, (void *)SNAP_ETH_TYPE_APPLETALK_AARP, 2))) || - !memcmp(psnap, (void *)bridge_tunnel_header, SNAP_SIZE)) { - /* remove RFC1042 or Bridge-Tunnel encapsulation and - * replace EtherType - */ - bsnaphdr = true; - } else { - /* Leave Ethernet header part of hdr and full payload */ - bsnaphdr = false; - } - rmv_len = pattrib->hdrlen + pattrib->iv_len + - (bsnaphdr ? SNAP_SIZE : 0); - len = precvframe->u.hdr.len - rmv_len; - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - ptr += rmv_len; - *ptr = 0x87; - *(ptr + 1) = 0x12; - /* append rx status for mp test packets */ - ptr = recvframe_pull(precvframe, (rmv_len - - sizeof(struct ethhdr) + 2) - 24); - if (!ptr) - return -ENOMEM; - memcpy(ptr, get_rxmem(precvframe), 24); - ptr += 24; - } else { - ptr = recvframe_pull(precvframe, (rmv_len - - sizeof(struct ethhdr) + (bsnaphdr ? 2 : 0))); - if (!ptr) - return -ENOMEM; - } - - memcpy(ptr, pattrib->dst, ETH_ALEN); - memcpy(ptr + ETH_ALEN, pattrib->src, ETH_ALEN); - if (!bsnaphdr) { - __be16 be_tmp = htons(len); - - memcpy(ptr + 12, &be_tmp, 2); - } - return 0; -} - -void r8712_recv_entry(union recv_frame *precvframe) -{ - struct _adapter *padapter; - struct recv_priv *precvpriv; - - s32 ret = _SUCCESS; - - padapter = precvframe->u.hdr.adapter; - precvpriv = &(padapter->recvpriv); - - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_RX); - - ret = recv_func(padapter, precvframe); - if (ret == _FAIL) - goto _recv_entry_drop; - precvpriv->rx_pkts++; - precvpriv->rx_bytes += (uint)(precvframe->u.hdr.rx_tail - - precvframe->u.hdr.rx_data); - return; -_recv_entry_drop: - precvpriv->rx_drop++; - padapter->mppriv.rx_pktloss = precvpriv->rx_drop; -} diff --git a/drivers/staging/rtl8712/rtl871x_recv.h b/drivers/staging/rtl8712/rtl871x_recv.h deleted file mode 100644 index 0760bccbf389..000000000000 --- a/drivers/staging/rtl8712/rtl871x_recv.h +++ /dev/null @@ -1,208 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _RTL871X_RECV_H_ -#define _RTL871X_RECV_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define NR_RECVFRAME 256 - -#define RXFRAME_ALIGN 8 -#define RXFRAME_ALIGN_SZ (1 << RXFRAME_ALIGN) - -#define MAX_SUBFRAME_COUNT 64 - -/* for Rx reordering buffer control */ -struct recv_reorder_ctrl { - struct _adapter *padapter; - u16 indicate_seq; /* =wstart_b, init_value=0xffff */ - u16 wend_b; - u8 wsize_b; - struct __queue pending_recvframe_queue; - struct timer_list reordering_ctrl_timer; -}; - -struct stainfo_rxcache { - u16 tid_rxseq[16]; -}; - -#define PHY_RSSI_SLID_WIN_MAX 100 -#define PHY_LINKQUALITY_SLID_WIN_MAX 20 - -struct smooth_rssi_data { - u32 elements[100]; /* array to store values */ - u32 index; /* index to current array to store */ - u32 total_num; /* num of valid elements */ - u32 total_val; /* sum of valid elements */ -}; - -struct rx_pkt_attrib { - u8 amsdu; - u8 order; - u8 qos; - u8 to_fr_ds; - u8 frag_num; - u16 seq_num; - u8 pw_save; - u8 mfrag; - u8 mdata; - u8 privacy; /* in frame_ctrl field */ - u8 bdecrypted; - int hdrlen; /* the WLAN Header Len */ - int encrypt; /* 0 no encrypt. != 0 encrypt algorithm */ - int iv_len; - int icv_len; - int priority; - int ack_policy; - u8 crc_err; - u8 dst[ETH_ALEN]; - u8 src[ETH_ALEN]; - u8 ta[ETH_ALEN]; - u8 ra[ETH_ALEN]; - u8 bssid[ETH_ALEN]; - u8 tcpchk_valid; /* 0: invalid, 1: valid */ - u8 ip_chkrpt; /* 0: incorrect, 1: correct */ - u8 tcp_chkrpt; /* 0: incorrect, 1: correct */ - u8 signal_qual; - s8 rx_mimo_signal_qual[2]; - u8 mcs_rate; - u8 htc; - u8 signal_strength; -}; - -/* - * accesser of recv_priv: recv_entry(dispatch / passive level); - * recv_thread(passive) ; returnpkt(dispatch) - * ; halt(passive) ; - * - * using enter_critical section to protect - */ -struct recv_priv { - spinlock_t lock; - struct __queue free_recv_queue; - struct __queue recv_pending_queue; - u8 *pallocated_frame_buf; - u8 *precv_frame_buf; - uint free_recvframe_cnt; - struct _adapter *adapter; - uint rx_bytes; - uint rx_pkts; - uint rx_drop; - uint rx_icv_err; - uint rx_largepacket_crcerr; - uint rx_smallpacket_crcerr; - uint rx_middlepacket_crcerr; - u8 rx_pending_cnt; - uint ff_hwaddr; - struct tasklet_struct recv_tasklet; - struct sk_buff_head free_recv_skb_queue; - struct sk_buff_head rx_skb_queue; - u8 *pallocated_recv_buf; - u8 *precv_buf; /* 4 alignment */ - struct __queue free_recv_buf_queue; - u32 free_recv_buf_queue_cnt; - /* For the phy information */ - s8 rssi; - u8 signal; - u8 noise; - u8 fw_rssi; - struct smooth_rssi_data signal_qual_data; - struct smooth_rssi_data signal_strength_data; -}; - -struct sta_recv_priv { - spinlock_t lock; - sint option; - struct __queue defrag_q; /* keeping the fragment frame until defrag */ - struct stainfo_rxcache rxcache; - uint sta_rx_bytes; - uint sta_rx_pkts; - uint sta_rx_fail; -}; - -#include "rtl8712_recv.h" - -/* get a free recv_frame from pfree_recv_queue */ -union recv_frame *r8712_alloc_recvframe(struct __queue *pfree_recv_queue); -void r8712_free_recvframe(union recv_frame *precvframe, - struct __queue *pfree_recv_queue); -void r8712_free_recvframe_queue(struct __queue *pframequeue, - struct __queue *pfree_recv_queue); -int r8712_wlanhdr_to_ethhdr(union recv_frame *precvframe); -int recv_func(struct _adapter *padapter, void *pcontext); - -static inline u8 *get_rxmem(union recv_frame *precvframe) -{ - /* always return rx_head... */ - if (!precvframe) - return NULL; - return precvframe->u.hdr.rx_head; -} - -static inline u8 *recvframe_pull(union recv_frame *precvframe, sint sz) -{ - /* used for extract sz bytes from rx_data, update rx_data and return - * the updated rx_data to the caller - */ - if (!precvframe) - return NULL; - precvframe->u.hdr.rx_data += sz; - if (precvframe->u.hdr.rx_data > precvframe->u.hdr.rx_tail) { - precvframe->u.hdr.rx_data -= sz; - return NULL; - } - precvframe->u.hdr.len -= sz; - return precvframe->u.hdr.rx_data; -} - -static inline u8 *recvframe_put(union recv_frame *precvframe, sint sz) -{ - /* used for append sz bytes from ptr to rx_tail, update rx_tail and - * return the updated rx_tail to the caller - * after putting, rx_tail must be still larger than rx_end. - */ - if (!precvframe) - return NULL; - precvframe->u.hdr.rx_tail += sz; - if (precvframe->u.hdr.rx_tail > precvframe->u.hdr.rx_end) { - precvframe->u.hdr.rx_tail -= sz; - return NULL; - } - precvframe->u.hdr.len += sz; - return precvframe->u.hdr.rx_tail; -} - -static inline u8 *recvframe_pull_tail(union recv_frame *precvframe, sint sz) -{ - /* rmv data from rx_tail (by yitsen) - * used for extract sz bytes from rx_end, update rx_end and return the - * updated rx_end to the caller - * after pulling, rx_end must be still larger than rx_data. - */ - if (!precvframe) - return NULL; - precvframe->u.hdr.rx_tail -= sz; - if (precvframe->u.hdr.rx_tail < precvframe->u.hdr.rx_data) { - precvframe->u.hdr.rx_tail += sz; - return NULL; - } - precvframe->u.hdr.len -= sz; - return precvframe->u.hdr.rx_tail; -} - -struct sta_info; - -void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv); -sint r8712_recvframe_chkmic(struct _adapter *adapter, - union recv_frame *precvframe); -union recv_frame *r8712_decryptor(struct _adapter *adapter, - union recv_frame *precv_frame); -union recv_frame *r8712_recvframe_chk_defrag(struct _adapter *adapter, - union recv_frame *precv_frame); -int r8712_validate_recv_frame(struct _adapter *adapter, - union recv_frame *precv_frame); -union recv_frame *r8712_portctrl(struct _adapter *adapter, - union recv_frame *precv_frame); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_rf.h b/drivers/staging/rtl8712/rtl871x_rf.h deleted file mode 100644 index 7d98921a48fa..000000000000 --- a/drivers/staging/rtl8712/rtl871x_rf.h +++ /dev/null @@ -1,55 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_RF_H_ -#define __RTL871X_RF_H_ - -#include "rtl871x_cmd.h" -#include "rtl871x_mp_phy_regdef.h" - -#define OFDM_PHY 1 -#define MIXED_PHY 2 -#define CCK_PHY 3 -#define NumRates (13) -#define RTL8711_RF_MAX_SENS 6 -#define RTL8711_RF_DEF_SENS 4 -#define NUM_CHANNELS 15 - -struct regulatory_class { - u32 starting_freq; /*MHz, */ - u8 channel_set[NUM_CHANNELS]; - u8 channel_cck_power[NUM_CHANNELS]; /*dbm*/ - u8 channel_ofdm_power[NUM_CHANNELS];/*dbm*/ - u8 txpower_limit; /*dbm*/ - u8 channel_spacing; /*MHz*/ - u8 modem; -}; - -enum _REG_PREAMBLE_MODE { - PREAMBLE_LONG = 1, - PREAMBLE_AUTO = 2, - PREAMBLE_SHORT = 3, -}; - -enum { - RTL8712_RFC_1T = 0x10, - RTL8712_RFC_2T = 0x20, - RTL8712_RFC_1R = 0x01, - RTL8712_RFC_2R = 0x02, - RTL8712_RFC_1T1R = 0x11, - RTL8712_RFC_1T2R = 0x12, - RTL8712_RFC_TURBO = 0x92, - RTL8712_RFC_2T2R = 0x22 -}; - -#endif /*__RTL871X_RF_H_*/ diff --git a/drivers/staging/rtl8712/rtl871x_security.c b/drivers/staging/rtl8712/rtl871x_security.c deleted file mode 100644 index e46a5dbc7b65..000000000000 --- a/drivers/staging/rtl8712/rtl871x_security.c +++ /dev/null @@ -1,1386 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_security.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_SECURITY_C_ - -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/kref.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/circ_buf.h> -#include <linux/uaccess.h> -#include <asm/byteorder.h> -#include <linux/atomic.h> -#include <linux/crc32poly.h> -#include <linux/semaphore.h> -#include <linux/ieee80211.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" - -/* =====WEP related===== */ - -struct arc4context { - u32 x; - u32 y; - u8 state[256]; -}; - -static void arcfour_init(struct arc4context *parc4ctx, u8 *key, u32 key_len) -{ - u32 t, u; - u32 keyindex; - u32 stateindex; - u8 *state; - u32 counter; - - state = parc4ctx->state; - parc4ctx->x = 0; - parc4ctx->y = 0; - for (counter = 0; counter < 256; counter++) - state[counter] = (u8)counter; - keyindex = 0; - stateindex = 0; - for (counter = 0; counter < 256; counter++) { - t = state[counter]; - stateindex = (stateindex + key[keyindex] + t) & 0xff; - u = state[stateindex]; - state[stateindex] = (u8)t; - state[counter] = (u8)u; - if (++keyindex >= key_len) - keyindex = 0; - } -} - -static u32 arcfour_byte(struct arc4context *parc4ctx) -{ - u32 x; - u32 y; - u32 sx, sy; - u8 *state; - - state = parc4ctx->state; - x = (parc4ctx->x + 1) & 0xff; - sx = state[x]; - y = (sx + parc4ctx->y) & 0xff; - sy = state[y]; - parc4ctx->x = x; - parc4ctx->y = y; - state[y] = (u8)sx; - state[x] = (u8)sy; - return state[(sx + sy) & 0xff]; -} - -static void arcfour_encrypt(struct arc4context *parc4ctx, - u8 *dest, u8 *src, u32 len) -{ - u32 i; - - for (i = 0; i < len; i++) - dest[i] = src[i] ^ (unsigned char)arcfour_byte(parc4ctx); -} - -static sint bcrc32initialized; -static u32 crc32_table[256]; - -static u8 crc32_reverseBit(u8 data) -{ - return ((u8)(data << 7) & 0x80) | ((data << 5) & 0x40) | ((data << 3) - & 0x20) | ((data << 1) & 0x10) | ((data >> 1) & 0x08) | - ((data >> 3) & 0x04) | ((data >> 5) & 0x02) | ((data >> 7) & - 0x01); -} - -static void crc32_init(void) -{ - sint i, j; - u32 c; - u8 *p = (u8 *)&c, *p1; - u8 k; - - if (bcrc32initialized == 1) - return; - - for (i = 0; i < 256; ++i) { - k = crc32_reverseBit((u8)i); - for (c = ((u32)k) << 24, j = 8; j > 0; --j) - c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY_BE : (c << 1); - p1 = (u8 *)&crc32_table[i]; - p1[0] = crc32_reverseBit(p[3]); - p1[1] = crc32_reverseBit(p[2]); - p1[2] = crc32_reverseBit(p[1]); - p1[3] = crc32_reverseBit(p[0]); - } - bcrc32initialized = 1; -} - -static u32 getcrc32(u8 *buf, u32 len) -{ - u8 *p; - u32 crc; - - if (!bcrc32initialized) - crc32_init(); - crc = 0xffffffff; /* preload shift register, per CRC-32 spec */ - for (p = buf; len > 0; ++p, --len) - crc = crc32_table[(crc ^ *p) & 0xff] ^ (crc >> 8); - return ~crc; /* transmit complement, per CRC-32 spec */ -} - -/* - * Need to consider the fragment situation - */ -void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe) -{ /* exclude ICV */ - unsigned char crc[4]; - struct arc4context mycontext; - u32 curfragnum, length, keylength, pki; - u8 *pframe, *payload, *iv; /*,*wepkey*/ - u8 wepkey[16]; - struct pkt_attrib *pattrib = &((struct xmit_frame *) - pxmitframe)->attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL) - return; - pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET; - /*start to encrypt each fragment*/ - if ((pattrib->encrypt == _WEP40_) || (pattrib->encrypt == _WEP104_)) { - pki = psecuritypriv->PrivacyKeyIndex; - keylength = psecuritypriv->DefKeylen[pki]; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - iv = pframe + pattrib->hdrlen; - memcpy(&wepkey[0], iv, 3); - memcpy(&wepkey[3], &psecuritypriv->DefKey[ - psecuritypriv->PrivacyKeyIndex].skey[0], - keylength); - payload = pframe + pattrib->iv_len + pattrib->hdrlen; - if ((curfragnum + 1) == pattrib->nr_frags) { - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32(getcrc32( - payload, length)); - arcfour_init(&mycontext, wepkey, 3 + keylength); - arcfour_encrypt(&mycontext, payload, payload, - length); - arcfour_encrypt(&mycontext, payload + length, - crc, 4); - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32(getcrc32( - payload, length)); - arcfour_init(&mycontext, wepkey, 3 + keylength); - arcfour_encrypt(&mycontext, payload, payload, - length); - arcfour_encrypt(&mycontext, payload + length, - crc, 4); - pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((addr_t)(pframe)); - } - } - } -} - -void r8712_wep_decrypt(struct _adapter *padapter, u8 *precvframe) -{ - /* exclude ICV */ - u8 crc[4]; - struct arc4context mycontext; - u32 length, keylength; - u8 *pframe, *payload, *iv, wepkey[16]; - u8 keyindex; - struct rx_pkt_attrib *prxattrib = &(((union recv_frame *) - precvframe)->u.hdr.attrib); - struct security_priv *psecuritypriv = &padapter->securitypriv; - - pframe = (unsigned char *)((union recv_frame *)precvframe)-> - u.hdr.rx_data; - /* start to decrypt recvframe */ - if ((prxattrib->encrypt == _WEP40_) || (prxattrib->encrypt == - _WEP104_)) { - iv = pframe + prxattrib->hdrlen; - keyindex = (iv[3] & 0x3); - keylength = psecuritypriv->DefKeylen[keyindex]; - memcpy(&wepkey[0], iv, 3); - memcpy(&wepkey[3], &psecuritypriv->DefKey[ - psecuritypriv->PrivacyKeyIndex].skey[0], - keylength); - length = ((union recv_frame *)precvframe)-> - u.hdr.len - prxattrib->hdrlen - prxattrib->iv_len; - payload = pframe + prxattrib->iv_len + prxattrib->hdrlen; - /* decrypt payload include icv */ - arcfour_init(&mycontext, wepkey, 3 + keylength); - arcfour_encrypt(&mycontext, payload, payload, length); - /* calculate icv and compare the icv */ - *((__le32 *)crc) = cpu_to_le32(getcrc32(payload, length - 4)); - } -} - -/* 3 =====TKIP related===== */ - -static u32 secmicgetuint32(u8 *p) -/* Convert from Byte[] to Us4Byte32 in a portable way */ -{ - s32 i; - u32 res = 0; - - for (i = 0; i < 4; i++) - res |= ((u32)(*p++)) << (8 * i); - return res; -} - -static void secmicputuint32(u8 *p, u32 val) -/* Convert from Us4Byte32 to Byte[] in a portable way */ -{ - long i; - - for (i = 0; i < 4; i++) { - *p++ = (u8)(val & 0xff); - val >>= 8; - } -} - -static void secmicclear(struct mic_data *pmicdata) -{ -/* Reset the state to the empty message. */ - pmicdata->L = pmicdata->K0; - pmicdata->R = pmicdata->K1; - pmicdata->nBytesInM = 0; - pmicdata->M = 0; -} - -void r8712_secmicsetkey(struct mic_data *pmicdata, u8 *key) -{ - /* Set the key */ - pmicdata->K0 = secmicgetuint32(key); - pmicdata->K1 = secmicgetuint32(key + 4); - /* and reset the message */ - secmicclear(pmicdata); -} - -static void secmicappendbyte(struct mic_data *pmicdata, u8 b) -{ - /* Append the byte to our word-sized buffer */ - pmicdata->M |= ((u32)b) << (8 * pmicdata->nBytesInM); - pmicdata->nBytesInM++; - /* Process the word if it is full. */ - if (pmicdata->nBytesInM >= 4) { - pmicdata->L ^= pmicdata->M; - pmicdata->R ^= ROL32(pmicdata->L, 17); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ((pmicdata->L & 0xff00ff00) >> 8) | - ((pmicdata->L & 0x00ff00ff) << 8); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ROL32(pmicdata->L, 3); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ROR32(pmicdata->L, 2); - pmicdata->L += pmicdata->R; - /* Clear the buffer */ - pmicdata->M = 0; - pmicdata->nBytesInM = 0; - } -} - -void r8712_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nbytes) -{ - /* This is simple */ - while (nbytes > 0) { - secmicappendbyte(pmicdata, *src++); - nbytes--; - } -} - -void r8712_secgetmic(struct mic_data *pmicdata, u8 *dst) -{ - /* Append the minimum padding */ - secmicappendbyte(pmicdata, 0x5a); - secmicappendbyte(pmicdata, 0); - secmicappendbyte(pmicdata, 0); - secmicappendbyte(pmicdata, 0); - secmicappendbyte(pmicdata, 0); - /* and then zeroes until the length is a multiple of 4 */ - while (pmicdata->nBytesInM != 0) - secmicappendbyte(pmicdata, 0); - /* The appendByte function has already computed the result. */ - secmicputuint32(dst, pmicdata->L); - secmicputuint32(dst + 4, pmicdata->R); - /* Reset to the empty message. */ - secmicclear(pmicdata); -} - -void seccalctkipmic(u8 *key, u8 *header, u8 *data, u32 data_len, u8 *mic_code, - u8 pri) -{ - - struct mic_data micdata; - u8 priority[4] = {0x0, 0x0, 0x0, 0x0}; - - r8712_secmicsetkey(&micdata, key); - priority[0] = pri; - /* Michael MIC pseudo header: DA, SA, 3 x 0, Priority */ - if (header[1] & 1) { /* ToDS==1 */ - r8712_secmicappend(&micdata, &header[16], 6); /* DA */ - if (header[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, &header[24], 6); - else - r8712_secmicappend(&micdata, &header[10], 6); - } else { /* ToDS==0 */ - r8712_secmicappend(&micdata, &header[4], 6); /* DA */ - if (header[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, &header[16], 6); - else - r8712_secmicappend(&micdata, &header[10], 6); - } - r8712_secmicappend(&micdata, &priority[0], 4); - r8712_secmicappend(&micdata, data, data_len); - r8712_secgetmic(&micdata, mic_code); -} - -/* macros for extraction/creation of unsigned char/unsigned short values */ -#define RotR1(v16) ((((v16) >> 1) & 0x7FFF) ^ (((v16) & 1) << 15)) -#define Lo8(v16) ((u8)((v16) & 0x00FF)) -#define Hi8(v16) ((u8)(((v16) >> 8) & 0x00FF)) -#define Lo16(v32) ((u16)((v32) & 0xFFFF)) -#define Hi16(v32) ((u16)(((v32) >> 16) & 0xFFFF)) -#define Mk16(hi, lo) ((lo) ^ (((u16)(hi)) << 8)) - -/* select the Nth 16-bit word of the temporal key unsigned char array TK[] */ -#define TK16(N) Mk16(tk[2 * (N) + 1], tk[2 * (N)]) - -/* S-box lookup: 16 bits --> 16 bits */ -#define _S_(v16) (Sbox1[0][Lo8(v16)] ^ Sbox1[1][Hi8(v16)]) - -/* fixed algorithm "parameters" */ -#define PHASE1_LOOP_CNT 8 /* this needs to be "big enough" */ -#define TA_SIZE 6 /* 48-bit transmitter address */ -#define TK_SIZE 16 /* 128-bit temporal key */ -#define P1K_SIZE 10 /* 80-bit Phase1 key */ -#define RC4_KEY_SIZE 16 /* 128-bit RC4KEY (104 bits unknown) */ - -/* 2-unsigned char by 2-unsigned char subset of the full AES S-box table */ -static const unsigned short Sbox1[2][256] = {/* Sbox for hash (can be in ROM) */ - { - 0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154, - 0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A, - 0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B, - 0x41EC, 0xB367, 0x5FFD, 0x45EA, 0x23BF, 0x53F7, 0xE496, 0x9B5B, - 0x75C2, 0xE11C, 0x3DAE, 0x4C6A, 0x6C5A, 0x7E41, 0xF502, 0x834F, - 0x685C, 0x51F4, 0xD134, 0xF908, 0xE293, 0xAB73, 0x6253, 0x2A3F, - 0x080C, 0x9552, 0x4665, 0x9D5E, 0x3028, 0x37A1, 0x0A0F, 0x2FB5, - 0x0E09, 0x2436, 0x1B9B, 0xDF3D, 0xCD26, 0x4E69, 0x7FCD, 0xEA9F, - 0x121B, 0x1D9E, 0x5874, 0x342E, 0x362D, 0xDCB2, 0xB4EE, 0x5BFB, - 0xA4F6, 0x764D, 0xB761, 0x7DCE, 0x527B, 0xDD3E, 0x5E71, 0x1397, - 0xA6F5, 0xB968, 0x0000, 0xC12C, 0x4060, 0xE31F, 0x79C8, 0xB6ED, - 0xD4BE, 0x8D46, 0x67D9, 0x724B, 0x94DE, 0x98D4, 0xB0E8, 0x854A, - 0xBB6B, 0xC52A, 0x4FE5, 0xED16, 0x86C5, 0x9AD7, 0x6655, 0x1194, - 0x8ACF, 0xE910, 0x0406, 0xFE81, 0xA0F0, 0x7844, 0x25BA, 0x4BE3, - 0xA2F3, 0x5DFE, 0x80C0, 0x058A, 0x3FAD, 0x21BC, 0x7048, 0xF104, - 0x63DF, 0x77C1, 0xAF75, 0x4263, 0x2030, 0xE51A, 0xFD0E, 0xBF6D, - 0x814C, 0x1814, 0x2635, 0xC32F, 0xBEE1, 0x35A2, 0x88CC, 0x2E39, - 0x9357, 0x55F2, 0xFC82, 0x7A47, 0xC8AC, 0xBAE7, 0x322B, 0xE695, - 0xC0A0, 0x1998, 0x9ED1, 0xA37F, 0x4466, 0x547E, 0x3BAB, 0x0B83, - 0x8CCA, 0xC729, 0x6BD3, 0x283C, 0xA779, 0xBCE2, 0x161D, 0xAD76, - 0xDB3B, 0x6456, 0x744E, 0x141E, 0x92DB, 0x0C0A, 0x486C, 0xB8E4, - 0x9F5D, 0xBD6E, 0x43EF, 0xC4A6, 0x39A8, 0x31A4, 0xD337, 0xF28B, - 0xD532, 0x8B43, 0x6E59, 0xDAB7, 0x018C, 0xB164, 0x9CD2, 0x49E0, - 0xD8B4, 0xACFA, 0xF307, 0xCF25, 0xCAAF, 0xF48E, 0x47E9, 0x1018, - 0x6FD5, 0xF088, 0x4A6F, 0x5C72, 0x3824, 0x57F1, 0x73C7, 0x9751, - 0xCB23, 0xA17C, 0xE89C, 0x3E21, 0x96DD, 0x61DC, 0x0D86, 0x0F85, - 0xE090, 0x7C42, 0x71C4, 0xCCAA, 0x90D8, 0x0605, 0xF701, 0x1C12, - 0xC2A3, 0x6A5F, 0xAEF9, 0x69D0, 0x1791, 0x9958, 0x3A27, 0x27B9, - 0xD938, 0xEB13, 0x2BB3, 0x2233, 0xD2BB, 0xA970, 0x0789, 0x33A7, - 0x2DB6, 0x3C22, 0x1592, 0xC920, 0x8749, 0xAAFF, 0x5078, 0xA57A, - 0x038F, 0x59F8, 0x0980, 0x1A17, 0x65DA, 0xD731, 0x84C6, 0xD0B8, - 0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A, - }, - { /* second half is unsigned char-reversed version of first! */ - 0xA5C6, 0x84F8, 0x99EE, 0x8DF6, 0x0DFF, 0xBDD6, 0xB1DE, 0x5491, - 0x5060, 0x0302, 0xA9CE, 0x7D56, 0x19E7, 0x62B5, 0xE64D, 0x9AEC, - 0x458F, 0x9D1F, 0x4089, 0x87FA, 0x15EF, 0xEBB2, 0xC98E, 0x0BFB, - 0xEC41, 0x67B3, 0xFD5F, 0xEA45, 0xBF23, 0xF753, 0x96E4, 0x5B9B, - 0xC275, 0x1CE1, 0xAE3D, 0x6A4C, 0x5A6C, 0x417E, 0x02F5, 0x4F83, - 0x5C68, 0xF451, 0x34D1, 0x08F9, 0x93E2, 0x73AB, 0x5362, 0x3F2A, - 0x0C08, 0x5295, 0x6546, 0x5E9D, 0x2830, 0xA137, 0x0F0A, 0xB52F, - 0x090E, 0x3624, 0x9B1B, 0x3DDF, 0x26CD, 0x694E, 0xCD7F, 0x9FEA, - 0x1B12, 0x9E1D, 0x7458, 0x2E34, 0x2D36, 0xB2DC, 0xEEB4, 0xFB5B, - 0xF6A4, 0x4D76, 0x61B7, 0xCE7D, 0x7B52, 0x3EDD, 0x715E, 0x9713, - 0xF5A6, 0x68B9, 0x0000, 0x2CC1, 0x6040, 0x1FE3, 0xC879, 0xEDB6, - 0xBED4, 0x468D, 0xD967, 0x4B72, 0xDE94, 0xD498, 0xE8B0, 0x4A85, - 0x6BBB, 0x2AC5, 0xE54F, 0x16ED, 0xC586, 0xD79A, 0x5566, 0x9411, - 0xCF8A, 0x10E9, 0x0604, 0x81FE, 0xF0A0, 0x4478, 0xBA25, 0xE34B, - 0xF3A2, 0xFE5D, 0xC080, 0x8A05, 0xAD3F, 0xBC21, 0x4870, 0x04F1, - 0xDF63, 0xC177, 0x75AF, 0x6342, 0x3020, 0x1AE5, 0x0EFD, 0x6DBF, - 0x4C81, 0x1418, 0x3526, 0x2FC3, 0xE1BE, 0xA235, 0xCC88, 0x392E, - 0x5793, 0xF255, 0x82FC, 0x477A, 0xACC8, 0xE7BA, 0x2B32, 0x95E6, - 0xA0C0, 0x9819, 0xD19E, 0x7FA3, 0x6644, 0x7E54, 0xAB3B, 0x830B, - 0xCA8C, 0x29C7, 0xD36B, 0x3C28, 0x79A7, 0xE2BC, 0x1D16, 0x76AD, - 0x3BDB, 0x5664, 0x4E74, 0x1E14, 0xDB92, 0x0A0C, 0x6C48, 0xE4B8, - 0x5D9F, 0x6EBD, 0xEF43, 0xA6C4, 0xA839, 0xA431, 0x37D3, 0x8BF2, - 0x32D5, 0x438B, 0x596E, 0xB7DA, 0x8C01, 0x64B1, 0xD29C, 0xE049, - 0xB4D8, 0xFAAC, 0x07F3, 0x25CF, 0xAFCA, 0x8EF4, 0xE947, 0x1810, - 0xD56F, 0x88F0, 0x6F4A, 0x725C, 0x2438, 0xF157, 0xC773, 0x5197, - 0x23CB, 0x7CA1, 0x9CE8, 0x213E, 0xDD96, 0xDC61, 0x860D, 0x850F, - 0x90E0, 0x427C, 0xC471, 0xAACC, 0xD890, 0x0506, 0x01F7, 0x121C, - 0xA3C2, 0x5F6A, 0xF9AE, 0xD069, 0x9117, 0x5899, 0x273A, 0xB927, - 0x38D9, 0x13EB, 0xB32B, 0x3322, 0xBBD2, 0x70A9, 0x8907, 0xA733, - 0xB62D, 0x223C, 0x9215, 0x20C9, 0x4987, 0xFFAA, 0x7850, 0x7AA5, - 0x8F03, 0xF859, 0x8009, 0x171A, 0xDA65, 0x31D7, 0xC684, 0xB8D0, - 0xC382, 0xB029, 0x775A, 0x111E, 0xCB7B, 0xFCA8, 0xD66D, 0x3A2C, - } -}; - -/* - ********************************************************************** - * Routine: Phase 1 -- generate P1K, given TA, TK, IV32 - * - * Inputs: - * tk[] = temporal key [128 bits] - * ta[] = transmitter's MAC address [ 48 bits] - * iv32 = upper 32 bits of IV [ 32 bits] - * Output: - * p1k[] = Phase 1 key [ 80 bits] - * - * Note: - * This function only needs to be called every 2**16 packets, - * although in theory it could be called every packet. - * - ********************************************************************** - */ -static void phase1(u16 *p1k, const u8 *tk, const u8 *ta, u32 iv32) -{ - sint i; - - /* Initialize the 80 bits of P1K[] from IV32 and TA[0..5] */ - p1k[0] = Lo16(iv32); - p1k[1] = Hi16(iv32); - p1k[2] = Mk16(ta[1], ta[0]); /* use TA[] as little-endian */ - p1k[3] = Mk16(ta[3], ta[2]); - p1k[4] = Mk16(ta[5], ta[4]); - /* Now compute an unbalanced Feistel cipher with 80-bit block */ - /* size on the 80-bit block P1K[], using the 128-bit key TK[] */ - for (i = 0; i < PHASE1_LOOP_CNT; i++) { /* Each add is mod 2**16 */ - p1k[0] += _S_(p1k[4] ^ TK16((i & 1) + 0)); - p1k[1] += _S_(p1k[0] ^ TK16((i & 1) + 2)); - p1k[2] += _S_(p1k[1] ^ TK16((i & 1) + 4)); - p1k[3] += _S_(p1k[2] ^ TK16((i & 1) + 6)); - p1k[4] += _S_(p1k[3] ^ TK16((i & 1) + 0)); - p1k[4] += (unsigned short)i; /* avoid "slide attacks" */ - } -} - -/* - ********************************************************************** - * Routine: Phase 2 -- generate RC4KEY, given TK, P1K, IV16 - * - * Inputs: - * tk[] = Temporal key [128 bits] - * p1k[] = Phase 1 output key [ 80 bits] - * iv16 = low 16 bits of IV counter [ 16 bits] - * Output: - * rc4key[] = the key used to encrypt the packet [128 bits] - * - * Note: - * The value {TA,IV32,IV16} for Phase1/Phase2 must be unique - * across all packets using the same key TK value. Then, for a - * given value of TK[], this TKIP48 construction guarantees that - * the final RC4KEY value is unique across all packets. - * - * Suggested implementation optimization: if PPK[] is "overlaid" - * appropriately on RC4KEY[], there is no need for the final - * for loop below that copies the PPK[] result into RC4KEY[]. - * - ********************************************************************** - */ -static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16) -{ - sint i; - u16 PPK[6]; /* temporary key for mixing */ - - /* Note: all adds in the PPK[] equations below are mod 2**16 */ - for (i = 0; i < 5; i++) - PPK[i] = p1k[i]; /* first, copy P1K to PPK */ - PPK[5] = p1k[4] + iv16; /* next, add in IV16 */ - /* Bijective non-linear mixing of the 96 bits of PPK[0..5] */ - PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */ - PPK[1] += _S_(PPK[0] ^ TK16(1)); - PPK[2] += _S_(PPK[1] ^ TK16(2)); - PPK[3] += _S_(PPK[2] ^ TK16(3)); - PPK[4] += _S_(PPK[3] ^ TK16(4)); - PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */ - /* Final sweep: bijective, "linear". Rotates kill LSB correlations */ - PPK[0] += RotR1(PPK[5] ^ TK16(6)); - PPK[1] += RotR1(PPK[0] ^ TK16(7)); /* Use all of TK[] in Phase2 */ - PPK[2] += RotR1(PPK[1]); - PPK[3] += RotR1(PPK[2]); - PPK[4] += RotR1(PPK[3]); - PPK[5] += RotR1(PPK[4]); - /* Note: At this point, for a given key TK[0..15], the 96-bit output */ - /* value PPK[0..5] is guaranteed to be unique, as a function */ - /* of the 96-bit "input" value {TA,IV32,IV16}. That is, P1K */ - /* is now a keyed permutation of {TA,IV32,IV16}. */ - /* Set RC4KEY[0..3], which includes "cleartext" portion of RC4 key */ - rc4key[0] = Hi8(iv16); /* RC4KEY[0..2] is the WEP IV */ - rc4key[1] = (Hi8(iv16) | 0x20) & 0x7F; /* Help avoid weak (FMS) keys */ - rc4key[2] = Lo8(iv16); - rc4key[3] = Lo8((PPK[5] ^ TK16(0)) >> 1); - /* Copy 96 bits of PPK[0..5] to RC4KEY[4..15] (little-endian) */ - for (i = 0; i < 6; i++) { - rc4key[4 + 2 * i] = Lo8(PPK[i]); - rc4key[5 + 2 * i] = Hi8(PPK[i]); - } -} - -/*The hlen isn't include the IV*/ -u32 r8712_tkip_encrypt(struct _adapter *padapter, u8 *pxmitframe) -{ /* exclude ICV */ - u16 pnl; - u32 pnh; - u8 rc4key[16]; - u8 ttkey[16]; - u8 crc[4]; - struct arc4context mycontext; - u32 curfragnum, length; - - u8 *pframe, *payload, *iv, *prwskey; - union pn48 txpn; - struct sta_info *stainfo; - struct pkt_attrib *pattrib = &((struct xmit_frame *)pxmitframe)->attrib; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u32 res = _SUCCESS; - - if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL) - return _FAIL; - - pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET; - /* 4 start to encrypt each fragment */ - if (pattrib->encrypt == _TKIP_) { - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = r8712_get_stainfo(&padapter->stapriv, - &pattrib->ra[0]); - if (stainfo) { - prwskey = &stainfo->x_UncstKey.skey[0]; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - iv = pframe + pattrib->hdrlen; - payload = pframe + pattrib->iv_len + - pattrib->hdrlen; - GET_TKIP_PN(iv, txpn); - pnl = (u16)(txpn.val); - pnh = (u32)(txpn.val >> 16); - phase1((u16 *)&ttkey[0], prwskey, - &pattrib->ta[0], pnh); - phase2(&rc4key[0], prwskey, (u16 *)&ttkey[0], - pnl); - if ((curfragnum + 1) == pattrib->nr_frags) { - /* 4 the last fragment */ - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32( - getcrc32(payload, length)); - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, - payload, length); - arcfour_encrypt(&mycontext, payload + - length, crc, 4); - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32(getcrc32( - payload, length)); - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, - payload, length); - arcfour_encrypt(&mycontext, - payload + length, crc, - 4); - pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((addr_t)(pframe)); - } - } - } else { - res = _FAIL; - } - } - return res; -} - -/* The hlen doesn't include the IV */ -void r8712_tkip_decrypt(struct _adapter *padapter, u8 *precvframe) -{ /* exclude ICV */ - u16 pnl; - u32 pnh; - u8 rc4key[16]; - u8 ttkey[16]; - u8 crc[4]; - struct arc4context mycontext; - u32 length; - u8 *pframe, *payload, *iv, *prwskey, idx = 0; - union pn48 txpn; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &((union recv_frame *) - precvframe)->u.hdr.attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - pframe = (unsigned char *)((union recv_frame *) - precvframe)->u.hdr.rx_data; - /* 4 start to decrypt recvframe */ - if (prxattrib->encrypt == _TKIP_) { - stainfo = r8712_get_stainfo(&padapter->stapriv, - &prxattrib->ta[0]); - if (stainfo) { - iv = pframe + prxattrib->hdrlen; - payload = pframe + prxattrib->iv_len + - prxattrib->hdrlen; - length = ((union recv_frame *)precvframe)-> - u.hdr.len - prxattrib->hdrlen - - prxattrib->iv_len; - if (is_multicast_ether_addr(prxattrib->ra)) { - idx = iv[3]; - prwskey = &psecuritypriv->XGrpKey[ - ((idx >> 6) & 0x3) - 1].skey[0]; - if (!psecuritypriv->binstallGrpkey) - return; - } else { - prwskey = &stainfo->x_UncstKey.skey[0]; - } - GET_TKIP_PN(iv, txpn); - pnl = (u16)(txpn.val); - pnh = (u32)(txpn.val >> 16); - phase1((u16 *)&ttkey[0], prwskey, &prxattrib->ta[0], - pnh); - phase2(&rc4key[0], prwskey, (unsigned short *) - &ttkey[0], pnl); - /* 4 decrypt payload include icv */ - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, payload, length); - *((__le32 *)crc) = cpu_to_le32(getcrc32(payload, - length - 4)); - } - } -} - -/* 3 =====AES related===== */ - -#define MAX_MSG_SIZE 2048 -/*****************************/ -/******** SBOX Table *********/ -/*****************************/ - -static const u8 sbox_table[256] = { - 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, - 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, - 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, - 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, - 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, - 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, - 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, - 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, - 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, - 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, - 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, - 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, - 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, - 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, - 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, - 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, - 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, - 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, - 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, - 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, - 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, - 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, - 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, - 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, - 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, - 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, - 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, - 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, - 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, - 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, - 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, - 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 -}; - -/****************************************/ -/* aes128k128d() */ -/* Performs a 128 bit AES encrypt with */ -/* 128 bit data. */ -/****************************************/ -static void xor_128(u8 *a, u8 *b, u8 *out) -{ - sint i; - - for (i = 0; i < 16; i++) - out[i] = a[i] ^ b[i]; -} - -static void xor_32(u8 *a, u8 *b, u8 *out) -{ - sint i; - - for (i = 0; i < 4; i++) - out[i] = a[i] ^ b[i]; -} - -static u8 sbox(u8 a) -{ - return sbox_table[(sint)a]; -} - -static void next_key(u8 *key, sint round) -{ - u8 rcon; - u8 sbox_key[4]; - static const u8 rcon_table[12] = { - 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, - 0x1b, 0x36, 0x36, 0x36 - }; - - sbox_key[0] = sbox(key[13]); - sbox_key[1] = sbox(key[14]); - sbox_key[2] = sbox(key[15]); - sbox_key[3] = sbox(key[12]); - rcon = rcon_table[round]; - xor_32(&key[0], sbox_key, &key[0]); - key[0] = key[0] ^ rcon; - xor_32(&key[4], &key[0], &key[4]); - xor_32(&key[8], &key[4], &key[8]); - xor_32(&key[12], &key[8], &key[12]); -} - -static void byte_sub(u8 *in, u8 *out) -{ - sint i; - - for (i = 0; i < 16; i++) - out[i] = sbox(in[i]); -} - -static void shift_row(u8 *in, u8 *out) -{ - out[0] = in[0]; - out[1] = in[5]; - out[2] = in[10]; - out[3] = in[15]; - out[4] = in[4]; - out[5] = in[9]; - out[6] = in[14]; - out[7] = in[3]; - out[8] = in[8]; - out[9] = in[13]; - out[10] = in[2]; - out[11] = in[7]; - out[12] = in[12]; - out[13] = in[1]; - out[14] = in[6]; - out[15] = in[11]; -} - -static void mix_column(u8 *in, u8 *out) -{ - sint i; - u8 add1b[4]; - u8 add1bf7[4]; - u8 rotl[4]; - u8 swap_halves[4]; - u8 andf7[4]; - u8 rotr[4]; - u8 temp[4]; - u8 tempb[4]; - - for (i = 0; i < 4; i++) { - if ((in[i] & 0x80) == 0x80) - add1b[i] = 0x1b; - else - add1b[i] = 0x00; - } - swap_halves[0] = in[2]; /* Swap halves */ - swap_halves[1] = in[3]; - swap_halves[2] = in[0]; - swap_halves[3] = in[1]; - rotl[0] = in[3]; /* Rotate left 8 bits */ - rotl[1] = in[0]; - rotl[2] = in[1]; - rotl[3] = in[2]; - andf7[0] = in[0] & 0x7f; - andf7[1] = in[1] & 0x7f; - andf7[2] = in[2] & 0x7f; - andf7[3] = in[3] & 0x7f; - for (i = 3; i > 0; i--) { /* logical shift left 1 bit */ - andf7[i] = andf7[i] << 1; - if ((andf7[i - 1] & 0x80) == 0x80) - andf7[i] = (andf7[i] | 0x01); - } - andf7[0] = andf7[0] << 1; - andf7[0] = andf7[0] & 0xfe; - xor_32(add1b, andf7, add1bf7); - xor_32(in, add1bf7, rotr); - temp[0] = rotr[0]; /* Rotate right 8 bits */ - rotr[0] = rotr[1]; - rotr[1] = rotr[2]; - rotr[2] = rotr[3]; - rotr[3] = temp[0]; - xor_32(add1bf7, rotr, temp); - xor_32(swap_halves, rotl, tempb); - xor_32(temp, tempb, out); -} - -static void aes128k128d(u8 *key, u8 *data, u8 *ciphertext) -{ - sint round; - sint i; - u8 intermediatea[16]; - u8 intermediateb[16]; - u8 round_key[16]; - - for (i = 0; i < 16; i++) - round_key[i] = key[i]; - for (round = 0; round < 11; round++) { - if (round == 0) { - xor_128(round_key, data, ciphertext); - next_key(round_key, round); - } else if (round == 10) { - byte_sub(ciphertext, intermediatea); - shift_row(intermediatea, intermediateb); - xor_128(intermediateb, round_key, ciphertext); - } else { /* 1 - 9 */ - byte_sub(ciphertext, intermediatea); - shift_row(intermediatea, intermediateb); - mix_column(&intermediateb[0], &intermediatea[0]); - mix_column(&intermediateb[4], &intermediatea[4]); - mix_column(&intermediateb[8], &intermediatea[8]); - mix_column(&intermediateb[12], &intermediatea[12]); - xor_128(intermediatea, round_key, ciphertext); - next_key(round_key, round); - } - } -} - -/************************************************/ -/* construct_mic_iv() */ -/* Builds the MIC IV from header fields and PN */ -/************************************************/ -static void construct_mic_iv(u8 *mic_iv, sint qc_exists, sint a4_exists, - u8 *mpdu, uint payload_length, u8 *pn_vector) -{ - sint i; - - mic_iv[0] = 0x59; - if (qc_exists && a4_exists) - mic_iv[1] = mpdu[30] & 0x0f; /* QoS_TC */ - if (qc_exists && !a4_exists) - mic_iv[1] = mpdu[24] & 0x0f; /* mute bits 7-4 */ - if (!qc_exists) - mic_iv[1] = 0x00; - for (i = 2; i < 8; i++) - mic_iv[i] = mpdu[i + 8]; - for (i = 8; i < 14; i++) - mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */ - mic_iv[14] = (unsigned char)(payload_length / 256); - mic_iv[15] = (unsigned char)(payload_length % 256); -} - -/************************************************/ -/* construct_mic_header1() */ -/* Builds the first MIC header block from */ -/* header fields. */ -/************************************************/ -static void construct_mic_header1(u8 *mic_header1, sint header_length, u8 *mpdu) -{ - mic_header1[0] = (u8)((header_length - 2) / 256); - mic_header1[1] = (u8)((header_length - 2) % 256); - mic_header1[2] = mpdu[0] & 0xcf; /* Mute CF poll & CF ack bits */ - /* Mute retry, more data and pwr mgt bits */ - mic_header1[3] = mpdu[1] & 0xc7; - mic_header1[4] = mpdu[4]; /* A1 */ - mic_header1[5] = mpdu[5]; - mic_header1[6] = mpdu[6]; - mic_header1[7] = mpdu[7]; - mic_header1[8] = mpdu[8]; - mic_header1[9] = mpdu[9]; - mic_header1[10] = mpdu[10]; /* A2 */ - mic_header1[11] = mpdu[11]; - mic_header1[12] = mpdu[12]; - mic_header1[13] = mpdu[13]; - mic_header1[14] = mpdu[14]; - mic_header1[15] = mpdu[15]; -} - -/************************************************/ -/* construct_mic_header2() */ -/* Builds the last MIC header block from */ -/* header fields. */ -/************************************************/ -static void construct_mic_header2(u8 *mic_header2, u8 *mpdu, sint a4_exists, - sint qc_exists) -{ - sint i; - - for (i = 0; i < 16; i++) - mic_header2[i] = 0x00; - mic_header2[0] = mpdu[16]; /* A3 */ - mic_header2[1] = mpdu[17]; - mic_header2[2] = mpdu[18]; - mic_header2[3] = mpdu[19]; - mic_header2[4] = mpdu[20]; - mic_header2[5] = mpdu[21]; - mic_header2[6] = 0x00; - mic_header2[7] = 0x00; /* mpdu[23]; */ - if (!qc_exists && a4_exists) - for (i = 0; i < 6; i++) - mic_header2[8 + i] = mpdu[24 + i]; /* A4 */ - if (qc_exists && !a4_exists) { - mic_header2[8] = mpdu[24] & 0x0f; /* mute bits 15 - 4 */ - mic_header2[9] = mpdu[25] & 0x00; - } - if (qc_exists && a4_exists) { - for (i = 0; i < 6; i++) - mic_header2[8 + i] = mpdu[24 + i]; /* A4 */ - mic_header2[14] = mpdu[30] & 0x0f; - mic_header2[15] = mpdu[31] & 0x00; - } -} - -/************************************************/ -/* construct_mic_header2() */ -/* Builds the last MIC header block from */ -/* header fields. */ -/************************************************/ -static void construct_ctr_preload(u8 *ctr_preload, - sint a4_exists, sint qc_exists, - u8 *mpdu, u8 *pn_vector, sint c) -{ - sint i; - - for (i = 0; i < 16; i++) - ctr_preload[i] = 0x00; - i = 0; - ctr_preload[0] = 0x01; /* flag */ - if (qc_exists && a4_exists) - ctr_preload[1] = mpdu[30] & 0x0f; - if (qc_exists && !a4_exists) - ctr_preload[1] = mpdu[24] & 0x0f; - for (i = 2; i < 8; i++) - ctr_preload[i] = mpdu[i + 8]; - for (i = 8; i < 14; i++) - ctr_preload[i] = pn_vector[13 - i]; - ctr_preload[14] = (unsigned char)(c / 256); /* Ctr */ - ctr_preload[15] = (unsigned char)(c % 256); -} - -/************************************/ -/* bitwise_xor() */ -/* A 128 bit, bitwise exclusive or */ -/************************************/ -static void bitwise_xor(u8 *ina, u8 *inb, u8 *out) -{ - sint i; - - for (i = 0; i < 16; i++) - out[i] = ina[i] ^ inb[i]; -} - -static void aes_cipher(u8 *key, uint hdrlen, - u8 *pframe, uint plen) -{ - uint qc_exists, a4_exists, i, j, payload_remainder; - uint num_blocks, payload_index; - - u8 pn_vector[6]; - u8 mic_iv[16]; - u8 mic_header1[16]; - u8 mic_header2[16]; - u8 ctr_preload[16]; - - /* Intermediate Buffers */ - u8 chain_buffer[16]; - u8 aes_out[16]; - u8 padded_buffer[16]; - u8 mic[8]; - u16 frtype = GetFrameType(pframe); - u16 frsubtype = GetFrameSubType(pframe); - - frsubtype >>= 4; - memset((void *)mic_iv, 0, 16); - memset((void *)mic_header1, 0, 16); - memset((void *)mic_header2, 0, 16); - memset((void *)ctr_preload, 0, 16); - memset((void *)chain_buffer, 0, 16); - memset((void *)aes_out, 0, 16); - memset((void *)padded_buffer, 0, 16); - - if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN)) - a4_exists = 0; - else - a4_exists = 1; - - if ((frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACK)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFPOLL)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACKPOLL))) { - qc_exists = 1; - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - } else if ((frsubtype == 0x08) || - (frsubtype == 0x09) || - (frsubtype == 0x0a) || - (frsubtype == 0x0b)) { - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - qc_exists = 1; - } else { - qc_exists = 0; - } - pn_vector[0] = pframe[hdrlen]; - pn_vector[1] = pframe[hdrlen + 1]; - pn_vector[2] = pframe[hdrlen + 4]; - pn_vector[3] = pframe[hdrlen + 5]; - pn_vector[4] = pframe[hdrlen + 6]; - pn_vector[5] = pframe[hdrlen + 7]; - construct_mic_iv(mic_iv, qc_exists, a4_exists, pframe, plen, pn_vector); - construct_mic_header1(mic_header1, hdrlen, pframe); - construct_mic_header2(mic_header2, pframe, a4_exists, qc_exists); - payload_remainder = plen % 16; - num_blocks = plen / 16; - /* Find start of payload */ - payload_index = hdrlen + 8; - /* Calculate MIC */ - aes128k128d(key, mic_iv, aes_out); - bitwise_xor(aes_out, mic_header1, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - bitwise_xor(aes_out, mic_header2, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - for (i = 0; i < num_blocks; i++) { - bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); - payload_index += 16; - aes128k128d(key, chain_buffer, aes_out); - } - /* Add on the final payload block if it needs padding */ - if (payload_remainder > 0) { - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = pframe[payload_index++]; - bitwise_xor(aes_out, padded_buffer, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - } - for (j = 0; j < 8; j++) - mic[j] = aes_out[j]; - /* Insert MIC into payload */ - for (j = 0; j < 8; j++) - pframe[payload_index + j] = mic[j]; - payload_index = hdrlen + 8; - for (i = 0; i < num_blocks; i++) { - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, i + 1); - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); - for (j = 0; j < 16; j++) - pframe[payload_index++] = chain_buffer[j]; - } - if (payload_remainder > 0) { /* If short final block, then pad it,*/ - /* encrypt and copy unpadded part back */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, num_blocks + 1); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = pframe[payload_index + j]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < payload_remainder; j++) - pframe[payload_index++] = chain_buffer[j]; - } - /* Encrypt the MIC */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, 0); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < 8; j++) - padded_buffer[j] = pframe[j + hdrlen + 8 + plen]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < 8; j++) - pframe[payload_index++] = chain_buffer[j]; -} - -u32 r8712_aes_encrypt(struct _adapter *padapter, u8 *pxmitframe) -{ /* exclude ICV */ - /* Intermediate Buffers */ - sint curfragnum, length; - u8 *pframe, *prwskey; - struct sta_info *stainfo; - struct pkt_attrib *pattrib = &((struct xmit_frame *) - pxmitframe)->attrib; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u32 res = _SUCCESS; - - if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL) - return _FAIL; - pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET; - /* 4 start to encrypt each fragment */ - if (pattrib->encrypt == _AES_) { - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = r8712_get_stainfo(&padapter->stapriv, - &pattrib->ra[0]); - if (stainfo) { - prwskey = &stainfo->x_UncstKey.skey[0]; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - if ((curfragnum + 1) == pattrib->nr_frags) { - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - aes_cipher(prwskey, pattrib->hdrlen, - pframe, length); - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - aes_cipher(prwskey, pattrib->hdrlen, - pframe, length); - pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((addr_t)(pframe)); - } - } - } else { - res = _FAIL; - } - } - return res; -} - -static void aes_decipher(u8 *key, uint hdrlen, - u8 *pframe, uint plen) -{ - static u8 message[MAX_MSG_SIZE]; - uint qc_exists, a4_exists, i, j, payload_remainder; - uint num_blocks, payload_index; - u8 pn_vector[6]; - u8 mic_iv[16]; - u8 mic_header1[16]; - u8 mic_header2[16]; - u8 ctr_preload[16]; - /* Intermediate Buffers */ - u8 chain_buffer[16]; - u8 aes_out[16]; - u8 padded_buffer[16]; - u8 mic[8]; - uint frtype = GetFrameType(pframe); - uint frsubtype = GetFrameSubType(pframe); - - frsubtype >>= 4; - memset((void *)mic_iv, 0, 16); - memset((void *)mic_header1, 0, 16); - memset((void *)mic_header2, 0, 16); - memset((void *)ctr_preload, 0, 16); - memset((void *)chain_buffer, 0, 16); - memset((void *)aes_out, 0, 16); - memset((void *)padded_buffer, 0, 16); - /* start to decrypt the payload */ - /*(plen including llc, payload and mic) */ - num_blocks = (plen - 8) / 16; - payload_remainder = (plen - 8) % 16; - pn_vector[0] = pframe[hdrlen]; - pn_vector[1] = pframe[hdrlen + 1]; - pn_vector[2] = pframe[hdrlen + 4]; - pn_vector[3] = pframe[hdrlen + 5]; - pn_vector[4] = pframe[hdrlen + 6]; - pn_vector[5] = pframe[hdrlen + 7]; - if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN)) - a4_exists = 0; - else - a4_exists = 1; - if ((frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACK)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFPOLL)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACKPOLL))) { - qc_exists = 1; - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - } else if ((frsubtype == 0x08) || - (frsubtype == 0x09) || - (frsubtype == 0x0a) || - (frsubtype == 0x0b)) { - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - qc_exists = 1; - } else { - qc_exists = 0; - } - /* now, decrypt pframe with hdrlen offset and plen long */ - payload_index = hdrlen + 8; /* 8 is for extiv */ - for (i = 0; i < num_blocks; i++) { - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, i + 1); - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); - for (j = 0; j < 16; j++) - pframe[payload_index++] = chain_buffer[j]; - } - if (payload_remainder > 0) { /* If short final block, pad it,*/ - /* encrypt it and copy the unpadded part back */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, num_blocks + 1); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = pframe[payload_index + j]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < payload_remainder; j++) - pframe[payload_index++] = chain_buffer[j]; - } - /* start to calculate the mic */ - memcpy((void *)message, pframe, (hdrlen + plen + 8)); - pn_vector[0] = pframe[hdrlen]; - pn_vector[1] = pframe[hdrlen + 1]; - pn_vector[2] = pframe[hdrlen + 4]; - pn_vector[3] = pframe[hdrlen + 5]; - pn_vector[4] = pframe[hdrlen + 6]; - pn_vector[5] = pframe[hdrlen + 7]; - construct_mic_iv(mic_iv, qc_exists, a4_exists, message, plen - 8, - pn_vector); - construct_mic_header1(mic_header1, hdrlen, message); - construct_mic_header2(mic_header2, message, a4_exists, qc_exists); - payload_remainder = (plen - 8) % 16; - num_blocks = (plen - 8) / 16; - /* Find start of payload */ - payload_index = hdrlen + 8; - /* Calculate MIC */ - aes128k128d(key, mic_iv, aes_out); - bitwise_xor(aes_out, mic_header1, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - bitwise_xor(aes_out, mic_header2, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - for (i = 0; i < num_blocks; i++) { - bitwise_xor(aes_out, &message[payload_index], chain_buffer); - payload_index += 16; - aes128k128d(key, chain_buffer, aes_out); - } - /* Add on the final payload block if it needs padding */ - if (payload_remainder > 0) { - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = message[payload_index++]; - bitwise_xor(aes_out, padded_buffer, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - } - for (j = 0; j < 8; j++) - mic[j] = aes_out[j]; - /* Insert MIC into payload */ - for (j = 0; j < 8; j++) - message[payload_index + j] = mic[j]; - payload_index = hdrlen + 8; - for (i = 0; i < num_blocks; i++) { - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - message, pn_vector, i + 1); - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, &message[payload_index], chain_buffer); - for (j = 0; j < 16; j++) - message[payload_index++] = chain_buffer[j]; - } - if (payload_remainder > 0) { /* If short final block, pad it,*/ - /* encrypt and copy unpadded part back */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - message, pn_vector, num_blocks + 1); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = message[payload_index + j]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < payload_remainder; j++) - message[payload_index++] = chain_buffer[j]; - } - /* Encrypt the MIC */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, message, - pn_vector, 0); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < 8; j++) - padded_buffer[j] = message[j + hdrlen + plen]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < 8; j++) - message[payload_index++] = chain_buffer[j]; - /* compare the mic */ -} - -void r8712_aes_decrypt(struct _adapter *padapter, u8 *precvframe) -{ /* exclude ICV */ - /* Intermediate Buffers */ - sint length; - u8 *pframe, *prwskey, *iv, idx; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &((union recv_frame *) - precvframe)->u.hdr.attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - pframe = (unsigned char *)((union recv_frame *)precvframe)-> - u.hdr.rx_data; - /* 4 start to encrypt each fragment */ - if (prxattrib->encrypt == _AES_) { - stainfo = r8712_get_stainfo(&padapter->stapriv, - &prxattrib->ta[0]); - if (stainfo) { - if (is_multicast_ether_addr(prxattrib->ra)) { - iv = pframe + prxattrib->hdrlen; - idx = iv[3]; - prwskey = &psecuritypriv->XGrpKey[ - ((idx >> 6) & 0x3) - 1].skey[0]; - if (!psecuritypriv->binstallGrpkey) - return; - - } else { - prwskey = &stainfo->x_UncstKey.skey[0]; - } - length = ((union recv_frame *)precvframe)-> - u.hdr.len - prxattrib->hdrlen - - prxattrib->iv_len; - aes_decipher(prwskey, prxattrib->hdrlen, pframe, - length); - } - } -} - -void r8712_use_tkipkey_handler(struct timer_list *t) -{ - struct _adapter *padapter = - from_timer(padapter, t, securitypriv.tkip_timer); - - padapter->securitypriv.busetkipkey = true; -} diff --git a/drivers/staging/rtl8712/rtl871x_security.h b/drivers/staging/rtl8712/rtl871x_security.h deleted file mode 100644 index 8461b7f05359..000000000000 --- a/drivers/staging/rtl8712/rtl871x_security.h +++ /dev/null @@ -1,218 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_SECURITY_H_ -#define __RTL871X_SECURITY_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define _NO_PRIVACY_ 0x0 -#define _WEP40_ 0x1 -#define _TKIP_ 0x2 -#define _TKIP_WTMIC_ 0x3 -#define _AES_ 0x4 -#define _WEP104_ 0x5 - -#define _WPA_IE_ID_ 0xdd -#define _WPA2_IE_ID_ 0x30 - -#ifndef Ndis802_11AuthModeWPA2 -#define Ndis802_11AuthModeWPA2 (Ndis802_11AuthModeWPANone + 1) -#endif - -#ifndef Ndis802_11AuthModeWPA2PSK -#define Ndis802_11AuthModeWPA2PSK (Ndis802_11AuthModeWPANone + 2) -#endif - -union pn48 { - u64 val; -#if defined(__BIG_ENDIAN) - struct { - u8 TSC7; - u8 TSC6; - u8 TSC5; - u8 TSC4; - u8 TSC3; - u8 TSC2; - u8 TSC1; - u8 TSC0; - } _byte_; -#else - struct { - u8 TSC0; - u8 TSC1; - u8 TSC2; - u8 TSC3; - u8 TSC4; - u8 TSC5; - u8 TSC6; - u8 TSC7; - } _byte_; -#endif -}; - -union Keytype { - u8 skey[16]; - u32 lkey[4]; -}; - -struct RT_PMKID_LIST { - u8 bUsed; - u8 Bssid[6]; - u8 PMKID[16]; - u8 SsidBuf[33]; - u8 *ssid_octet; - u16 ssid_length; -}; - -struct security_priv { - u32 AuthAlgrthm; /* 802.11 auth, could be open, shared, - * 8021x and authswitch - */ - u32 PrivacyAlgrthm; /* This specify the privacy for shared - * auth. algorithm. - */ - u32 PrivacyKeyIndex; /* this is only valid for legendary - * wep, 0~3 for key id. - */ - union Keytype DefKey[4]; /* this is only valid for def. key */ - u32 DefKeylen[4]; - u32 XGrpPrivacy; /* This specify the privacy algthm. - * used for Grp key - */ - u32 XGrpKeyid; /* key id used for Grp Key */ - union Keytype XGrpKey[2]; /* 802.1x Group Key, for - * inx0 and inx1 - */ - union Keytype XGrptxmickey[2]; - union Keytype XGrprxmickey[2]; - union pn48 Grptxpn; /* PN48 used for Grp Key xmit. */ - union pn48 Grprxpn; /* PN48 used for Grp Key recv. */ - u8 wps_hw_pbc_pressed;/*for hw pbc pressed*/ - u8 wps_phase;/*for wps*/ - u8 wps_ie[MAX_WPA_IE_LEN << 2]; - int wps_ie_len; - u8 binstallGrpkey; - u8 busetkipkey; - struct timer_list tkip_timer; - u8 bcheck_grpkey; - u8 bgrpkey_handshake; - s32 sw_encrypt; /* from registry_priv */ - s32 sw_decrypt; /* from registry_priv */ - s32 hw_decrypted; /* if the rx packets is hw_decrypted==false, - * it means the hw has not been ready. - */ - u32 ndisauthtype; /* keeps the auth_type & enc_status from upper - * layer ioctl(wpa_supplicant or wzc) - */ - u32 ndisencryptstatus; - struct wlan_bssid_ex sec_bss; /* for joinbss (h2c buffer) usage */ - struct NDIS_802_11_WEP ndiswep; - u8 assoc_info[600]; - u8 szofcapability[256]; /* for wpa2 usage */ - u8 oidassociation[512]; /* for wpa/wpa2 usage */ - u8 authenticator_ie[256]; /* store ap security information element */ - u8 supplicant_ie[256]; /* store sta security information element */ - /* for tkip countermeasure */ - u32 last_mic_err_time; - u8 btkip_countermeasure; - u8 btkip_wait_report; - u32 btkip_countermeasure_time; - /*------------------------------------------------------------------- - * For WPA2 Pre-Authentication. - *------------------------------------------------------------------ - **/ - struct RT_PMKID_LIST PMKIDList[NUM_PMKID_CACHE]; - u8 PMKIDIndex; -}; - -#define GET_ENCRY_ALGO(psecuritypriv, psta, encry_algo, bmcst) \ -do { \ - switch (psecuritypriv->AuthAlgrthm) { \ - case 0: \ - case 1: \ - case 3: \ - encry_algo = (u8)psecuritypriv->PrivacyAlgrthm; \ - break; \ - case 2: \ - if (bmcst) \ - encry_algo = (u8)psecuritypriv->XGrpPrivacy; \ - else \ - encry_algo = (u8)psta->XPrivacy; \ - break; \ - } \ -} while (0) -#define SET_ICE_IV_LEN(iv_len, icv_len, encrypt)\ -do {\ - switch (encrypt) { \ - case _WEP40_: \ - case _WEP104_: \ - iv_len = 4; \ - icv_len = 4; \ - break; \ - case _TKIP_: \ - iv_len = 8; \ - icv_len = 4; \ - break; \ - case _AES_: \ - iv_len = 8; \ - icv_len = 8; \ - break; \ - default: \ - iv_len = 0; \ - icv_len = 0; \ - break; \ - } \ -} while (0) -#define GET_TKIP_PN(iv, txpn) \ -do {\ - txpn._byte_.TSC0 = iv[2];\ - txpn._byte_.TSC1 = iv[0];\ - txpn._byte_.TSC2 = iv[4];\ - txpn._byte_.TSC3 = iv[5];\ - txpn._byte_.TSC4 = iv[6];\ - txpn._byte_.TSC5 = iv[7];\ -} while (0) - -#define ROL32(A, n) (((A) << (n)) | (((A) >> (32 - (n))) & ((1UL << (n)) - 1))) -#define ROR32(A, n) ROL32((A), 32 - (n)) - -struct mic_data { - u32 K0, K1; /* Key */ - u32 L, R; /* Current state */ - u32 M; /* Message accumulator (single word) */ - u32 nBytesInM; /* # bytes in M */ -}; - -void seccalctkipmic( - u8 *key, - u8 *header, - u8 *data, - u32 data_len, - u8 *Miccode, - u8 priority); - -void r8712_secmicsetkey(struct mic_data *pmicdata, u8 *key); -void r8712_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nBytes); -void r8712_secgetmic(struct mic_data *pmicdata, u8 *dst); -u32 r8712_aes_encrypt(struct _adapter *padapter, u8 *pxmitframe); -u32 r8712_tkip_encrypt(struct _adapter *padapter, u8 *pxmitframe); -void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe); -void r8712_aes_decrypt(struct _adapter *padapter, u8 *precvframe); -void r8712_tkip_decrypt(struct _adapter *padapter, u8 *precvframe); -void r8712_wep_decrypt(struct _adapter *padapter, u8 *precvframe); -void r8712_use_tkipkey_handler(struct timer_list *t); - -#endif /*__RTL871X_SECURITY_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_sta_mgt.c b/drivers/staging/rtl8712/rtl871x_sta_mgt.c deleted file mode 100644 index 2c806a0105bf..000000000000 --- a/drivers/staging/rtl8712/rtl871x_sta_mgt.c +++ /dev/null @@ -1,263 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_sta_mgt.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_STA_MGT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "xmit_osdep.h" -#include "sta_info.h" - -static void _init_stainfo(struct sta_info *psta) -{ - memset((u8 *)psta, 0, sizeof(struct sta_info)); - spin_lock_init(&psta->lock); - INIT_LIST_HEAD(&psta->list); - INIT_LIST_HEAD(&psta->hash_list); - _r8712_init_sta_xmit_priv(&psta->sta_xmitpriv); - _r8712_init_sta_recv_priv(&psta->sta_recvpriv); - INIT_LIST_HEAD(&psta->asoc_list); - INIT_LIST_HEAD(&psta->auth_list); -} - -int _r8712_init_sta_priv(struct sta_priv *pstapriv) -{ - struct sta_info *psta; - s32 i; - - pstapriv->pallocated_stainfo_buf = kmalloc(sizeof(struct sta_info) * - NUM_STA + 4, GFP_ATOMIC); - if (!pstapriv->pallocated_stainfo_buf) - return -ENOMEM; - pstapriv->pstainfo_buf = pstapriv->pallocated_stainfo_buf + 4 - - ((addr_t)(pstapriv->pallocated_stainfo_buf) & 3); - _init_queue(&pstapriv->free_sta_queue); - spin_lock_init(&pstapriv->sta_hash_lock); - pstapriv->asoc_sta_count = 0; - _init_queue(&pstapriv->sleep_q); - _init_queue(&pstapriv->wakeup_q); - psta = (struct sta_info *)(pstapriv->pstainfo_buf); - for (i = 0; i < NUM_STA; i++) { - _init_stainfo(psta); - INIT_LIST_HEAD(&(pstapriv->sta_hash[i])); - list_add_tail(&psta->list, &pstapriv->free_sta_queue.queue); - psta++; - } - INIT_LIST_HEAD(&pstapriv->asoc_list); - INIT_LIST_HEAD(&pstapriv->auth_list); - return 0; -} - -/* this function is used to free the memory of lock || sema for all stainfos */ -static void mfree_all_stainfo(struct sta_priv *pstapriv) -{ - unsigned long irqL; - struct list_head *plist, *phead; - - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - phead = &pstapriv->free_sta_queue.queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) - plist = plist->next; - - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); -} - -void _r8712_free_sta_priv(struct sta_priv *pstapriv) -{ - if (pstapriv) { - /* be done before free sta_hash_lock */ - mfree_all_stainfo(pstapriv); - kfree(pstapriv->pallocated_stainfo_buf); - } -} - -struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) -{ - s32 index; - struct list_head *phash_list; - struct sta_info *psta; - struct __queue *pfree_sta_queue; - struct recv_reorder_ctrl *preorder_ctrl; - int i = 0; - u16 wRxSeqInitialValue = 0xffff; - unsigned long flags; - - pfree_sta_queue = &pstapriv->free_sta_queue; - spin_lock_irqsave(&pfree_sta_queue->lock, flags); - psta = list_first_entry_or_null(&pfree_sta_queue->queue, - struct sta_info, list); - if (psta) { - list_del_init(&psta->list); - _init_stainfo(psta); - memcpy(psta->hwaddr, hwaddr, ETH_ALEN); - index = wifi_mac_hash(hwaddr); - if (index >= NUM_STA) { - psta = NULL; - goto exit; - } - phash_list = &pstapriv->sta_hash[index]; - list_add_tail(&psta->hash_list, phash_list); - pstapriv->asoc_sta_count++; - -/* For the SMC router, the sequence number of first packet of WPS handshake - * will be 0. In this case, this packet will be dropped by recv_decache function - * if we use the 0x00 as the default value for tid_rxseq variable. So, we - * initialize the tid_rxseq variable as the 0xffff. - */ - for (i = 0; i < 16; i++) - memcpy(&psta->sta_recvpriv.rxcache.tid_rxseq[i], - &wRxSeqInitialValue, 2); - /* for A-MPDU Rx reordering buffer control */ - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - preorder_ctrl->padapter = pstapriv->padapter; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - preorder_ctrl->wsize_b = 64; - _init_queue(&preorder_ctrl->pending_recvframe_queue); - r8712_init_recv_timer(preorder_ctrl); - } - } -exit: - spin_unlock_irqrestore(&pfree_sta_queue->lock, flags); - return psta; -} - -/* using pstapriv->sta_hash_lock to protect */ -void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta) -{ - int i; - unsigned long irqL0; - struct __queue *pfree_sta_queue; - struct recv_reorder_ctrl *preorder_ctrl; - struct sta_xmit_priv *pstaxmitpriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct sta_priv *pstapriv = &padapter->stapriv; - - if (!psta) - return; - pfree_sta_queue = &pstapriv->free_sta_queue; - pstaxmitpriv = &psta->sta_xmitpriv; - spin_lock_irqsave(&(pxmitpriv->vo_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vo_q.sta_pending); - list_del_init(&(pstaxmitpriv->vo_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->vo_pending.lock), irqL0); - spin_lock_irqsave(&(pxmitpriv->vi_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vi_q.sta_pending); - list_del_init(&(pstaxmitpriv->vi_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->vi_pending.lock), irqL0); - spin_lock_irqsave(&(pxmitpriv->bk_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->bk_q.sta_pending); - list_del_init(&(pstaxmitpriv->bk_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->bk_pending.lock), irqL0); - spin_lock_irqsave(&(pxmitpriv->be_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->be_q.sta_pending); - list_del_init(&(pstaxmitpriv->be_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->be_pending.lock), irqL0); - list_del_init(&psta->hash_list); - pstapriv->asoc_sta_count--; - /* re-init sta_info; 20061114 */ - _r8712_init_sta_xmit_priv(&psta->sta_xmitpriv); - _r8712_init_sta_recv_priv(&psta->sta_recvpriv); - /* for A-MPDU Rx reordering buffer control, - * cancel reordering_ctrl_timer - */ - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - del_timer(&preorder_ctrl->reordering_ctrl_timer); - } - spin_lock(&(pfree_sta_queue->lock)); - /* insert into free_sta_queue; 20061114 */ - list_add_tail(&psta->list, &pfree_sta_queue->queue); - spin_unlock(&(pfree_sta_queue->lock)); -} - -/* free all stainfo which in sta_hash[all] */ -void r8712_free_all_stainfo(struct _adapter *padapter) -{ - unsigned long irqL; - struct list_head *plist, *phead; - s32 index; - struct sta_info *psta = NULL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct sta_info *pbcmc_stainfo = r8712_get_bcmc_stainfo(padapter); - - if (pstapriv->asoc_sta_count == 1) - return; - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - for (index = 0; index < NUM_STA; index++) { - phead = &(pstapriv->sta_hash[index]); - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - psta = container_of(plist, - struct sta_info, hash_list); - plist = plist->next; - if (pbcmc_stainfo != psta) - r8712_free_stainfo(padapter, psta); - } - } - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); -} - -/* any station allocated can be searched by hash list */ -struct sta_info *r8712_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) -{ - unsigned long irqL; - struct list_head *plist, *phead; - struct sta_info *psta = NULL; - u32 index; - - if (!hwaddr) - return NULL; - index = wifi_mac_hash(hwaddr); - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - phead = &(pstapriv->sta_hash[index]); - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - psta = container_of(plist, struct sta_info, hash_list); - if ((!memcmp(psta->hwaddr, hwaddr, ETH_ALEN))) { - /* if found the matched address */ - break; - } - psta = NULL; - plist = plist->next; - } - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); - return psta; -} - -void r8712_init_bcmc_stainfo(struct _adapter *padapter) -{ - unsigned char bcast_addr[6] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - struct sta_priv *pstapriv = &padapter->stapriv; - - r8712_alloc_stainfo(pstapriv, bcast_addr); -} - -struct sta_info *r8712_get_bcmc_stainfo(struct _adapter *padapter) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - - return r8712_get_stainfo(pstapriv, bc_addr); -} - -u8 r8712_access_ctrl(struct wlan_acl_pool *pacl_list, u8 *mac_addr) -{ - return true; -} diff --git a/drivers/staging/rtl8712/rtl871x_wlan_sme.h b/drivers/staging/rtl8712/rtl871x_wlan_sme.h deleted file mode 100644 index 97ea1451426c..000000000000 --- a/drivers/staging/rtl8712/rtl871x_wlan_sme.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_WLAN_SME_H_ -#define _RTL871X_WLAN_SME_H_ - -#define MSR_APMODE 0x0C -#define MSR_STAMODE 0x08 -#define MSR_ADHOCMODE 0x04 -#define MSR_NOLINKMODE 0x00 -#define _1M_RATE_ 0 -#define _2M_RATE_ 1 -#define _5M_RATE_ 2 -#define _11M_RATE_ 3 -#define _6M_RATE_ 4 -#define _9M_RATE_ 5 -#define _12M_RATE_ 6 -#define _18M_RATE_ 7 -#define _24M_RATE_ 8 -#define _36M_RATE_ 9 -#define _48M_RATE_ 10 -#define _54M_RATE_ 11 - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_xmit.c b/drivers/staging/rtl8712/rtl871x_xmit.c deleted file mode 100644 index 6353dbe554d3..000000000000 --- a/drivers/staging/rtl8712/rtl871x_xmit.c +++ /dev/null @@ -1,1059 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_xmit.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_XMIT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -#include <linux/usb.h> -#include <linux/ieee80211.h> - -static const u8 P802_1H_OUI[P80211_OUI_LEN] = {0x00, 0x00, 0xf8}; -static const u8 RFC1042_OUI[P80211_OUI_LEN] = {0x00, 0x00, 0x00}; -static void init_hwxmits(struct hw_xmit *phwxmit, sint entry); -static void alloc_hwxmits(struct _adapter *padapter); -static void free_hwxmits(struct _adapter *padapter); - -static void _init_txservq(struct tx_servq *ptxservq) -{ - INIT_LIST_HEAD(&ptxservq->tx_pending); - _init_queue(&ptxservq->sta_pending); - ptxservq->qcnt = 0; -} - -void _r8712_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv) -{ - memset((unsigned char *)psta_xmitpriv, 0, - sizeof(struct sta_xmit_priv)); - spin_lock_init(&psta_xmitpriv->lock); - _init_txservq(&psta_xmitpriv->be_q); - _init_txservq(&psta_xmitpriv->bk_q); - _init_txservq(&psta_xmitpriv->vi_q); - _init_txservq(&psta_xmitpriv->vo_q); - INIT_LIST_HEAD(&psta_xmitpriv->legacy_dz); - INIT_LIST_HEAD(&psta_xmitpriv->apsd); -} - -int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv, - struct _adapter *padapter) -{ - sint i; - struct xmit_buf *pxmitbuf; - struct xmit_frame *pxframe; - int j; - - memset((unsigned char *)pxmitpriv, 0, sizeof(struct xmit_priv)); - spin_lock_init(&pxmitpriv->lock); - /* - *Please insert all the queue initialization using _init_queue below - */ - pxmitpriv->adapter = padapter; - _init_queue(&pxmitpriv->be_pending); - _init_queue(&pxmitpriv->bk_pending); - _init_queue(&pxmitpriv->vi_pending); - _init_queue(&pxmitpriv->vo_pending); - _init_queue(&pxmitpriv->bm_pending); - _init_queue(&pxmitpriv->legacy_dz_queue); - _init_queue(&pxmitpriv->apsd_queue); - _init_queue(&pxmitpriv->free_xmit_queue); - /* - * Please allocate memory with sz = (struct xmit_frame) * NR_XMITFRAME, - * and initialize free_xmit_frame below. - * Please also apply free_txobj to link_up all the xmit_frames... - */ - pxmitpriv->pallocated_frame_buf = - kmalloc(NR_XMITFRAME * sizeof(struct xmit_frame) + 4, - GFP_ATOMIC); - if (!pxmitpriv->pallocated_frame_buf) { - pxmitpriv->pxmit_frame_buf = NULL; - return -ENOMEM; - } - pxmitpriv->pxmit_frame_buf = pxmitpriv->pallocated_frame_buf + 4 - - ((addr_t) (pxmitpriv->pallocated_frame_buf) & 3); - pxframe = (struct xmit_frame *) pxmitpriv->pxmit_frame_buf; - for (i = 0; i < NR_XMITFRAME; i++) { - INIT_LIST_HEAD(&(pxframe->list)); - pxframe->padapter = padapter; - pxframe->frame_tag = DATA_FRAMETAG; - pxframe->pkt = NULL; - pxframe->buf_addr = NULL; - pxframe->pxmitbuf = NULL; - list_add_tail(&(pxframe->list), - &(pxmitpriv->free_xmit_queue.queue)); - pxframe++; - } - pxmitpriv->free_xmitframe_cnt = NR_XMITFRAME; - /* - * init xmit hw_txqueue - */ - _r8712_init_hw_txqueue(&pxmitpriv->be_txqueue, BE_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->bk_txqueue, BK_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->vi_txqueue, VI_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->vo_txqueue, VO_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->bmc_txqueue, BMC_QUEUE_INX); - pxmitpriv->frag_len = MAX_FRAG_THRESHOLD; - pxmitpriv->txirp_cnt = 1; - /*per AC pending irp*/ - pxmitpriv->beq_cnt = 0; - pxmitpriv->bkq_cnt = 0; - pxmitpriv->viq_cnt = 0; - pxmitpriv->voq_cnt = 0; - /*init xmit_buf*/ - _init_queue(&pxmitpriv->free_xmitbuf_queue); - _init_queue(&pxmitpriv->pending_xmitbuf_queue); - pxmitpriv->pallocated_xmitbuf = - kmalloc(NR_XMITBUFF * sizeof(struct xmit_buf) + 4, GFP_ATOMIC); - if (!pxmitpriv->pallocated_xmitbuf) - goto clean_up_frame_buf; - pxmitpriv->pxmitbuf = pxmitpriv->pallocated_xmitbuf + 4 - - ((addr_t)(pxmitpriv->pallocated_xmitbuf) & 3); - pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; - for (i = 0; i < NR_XMITBUFF; i++) { - INIT_LIST_HEAD(&pxmitbuf->list); - pxmitbuf->pallocated_buf = - kmalloc(MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ, GFP_ATOMIC); - if (!pxmitbuf->pallocated_buf) { - j = 0; - goto clean_up_alloc_buf; - } - pxmitbuf->pbuf = pxmitbuf->pallocated_buf + XMITBUF_ALIGN_SZ - - ((addr_t) (pxmitbuf->pallocated_buf) & - (XMITBUF_ALIGN_SZ - 1)); - if (r8712_xmit_resource_alloc(padapter, pxmitbuf)) { - j = 1; - goto clean_up_alloc_buf; - } - list_add_tail(&pxmitbuf->list, - &(pxmitpriv->free_xmitbuf_queue.queue)); - pxmitbuf++; - } - pxmitpriv->free_xmitbuf_cnt = NR_XMITBUFF; - INIT_WORK(&padapter->wk_filter_rx_ff0, r8712_SetFilter); - alloc_hwxmits(padapter); - init_hwxmits(pxmitpriv->hwxmits, pxmitpriv->hwxmit_entry); - tasklet_setup(&pxmitpriv->xmit_tasklet, r8712_xmit_bh); - return 0; - -clean_up_alloc_buf: - if (j) { - /* failure happened in r8712_xmit_resource_alloc() - * delete extra pxmitbuf->pallocated_buf - */ - kfree(pxmitbuf->pallocated_buf); - } - for (j = 0; j < i; j++) { - int k; - - pxmitbuf--; /* reset pointer */ - kfree(pxmitbuf->pallocated_buf); - for (k = 0; k < 8; k++) /* delete xmit urb's */ - usb_free_urb(pxmitbuf->pxmit_urb[k]); - } - kfree(pxmitpriv->pallocated_xmitbuf); - pxmitpriv->pallocated_xmitbuf = NULL; -clean_up_frame_buf: - kfree(pxmitpriv->pallocated_frame_buf); - pxmitpriv->pallocated_frame_buf = NULL; - return -ENOMEM; -} - -void _free_xmit_priv(struct xmit_priv *pxmitpriv) -{ - int i; - struct _adapter *padapter = pxmitpriv->adapter; - struct xmit_frame *pxmitframe = (struct xmit_frame *) - pxmitpriv->pxmit_frame_buf; - struct xmit_buf *pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; - - if (!pxmitpriv->pxmit_frame_buf) - return; - for (i = 0; i < NR_XMITFRAME; i++) { - r8712_xmit_complete(padapter, pxmitframe); - pxmitframe++; - } - for (i = 0; i < NR_XMITBUFF; i++) { - r8712_xmit_resource_free(padapter, pxmitbuf); - kfree(pxmitbuf->pallocated_buf); - pxmitbuf++; - } - kfree(pxmitpriv->pallocated_frame_buf); - kfree(pxmitpriv->pallocated_xmitbuf); - free_hwxmits(padapter); -} - -int r8712_update_attrib(struct _adapter *padapter, _pkt *pkt, - struct pkt_attrib *pattrib) -{ - struct pkt_file pktfile; - struct sta_info *psta = NULL; - struct ethhdr etherhdr; - - struct tx_cmd txdesc; - - bool bmcast; - struct sta_priv *pstapriv = &padapter->stapriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - - _r8712_open_pktfile(pkt, &pktfile); - - _r8712_pktfile_read(&pktfile, (unsigned char *)&etherhdr, ETH_HLEN); - - pattrib->ether_type = ntohs(etherhdr.h_proto); - - /* - * If driver xmit ARP packet, driver can set ps mode to initial - * setting. It stands for getting DHCP or fix IP. - */ - if (pattrib->ether_type == 0x0806) { - if (padapter->pwrctrlpriv.pwr_mode != - padapter->registrypriv.power_mgnt) { - del_timer_sync(&pmlmepriv->dhcp_timer); - r8712_set_ps_mode(padapter, - padapter->registrypriv.power_mgnt, - padapter->registrypriv.smart_ps); - } - } - - memcpy(pattrib->dst, &etherhdr.h_dest, ETH_ALEN); - memcpy(pattrib->src, &etherhdr.h_source, ETH_ALEN); - pattrib->pctrl = 0; - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, get_bssid(pmlmepriv), ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - /*firstly, filter packet not belongs to mp*/ - if (pattrib->ether_type != 0x8712) - return -EINVAL; - /* for mp storing the txcmd per packet, - * according to the info of txcmd to update pattrib - */ - /*get MP_TXDESC_SIZE bytes txcmd per packet*/ - _r8712_pktfile_read(&pktfile, (u8 *)&txdesc, TXDESC_SIZE); - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - pattrib->pctrl = 1; - } - /* r8712_xmitframe_coalesce() overwrite this!*/ - pattrib->pktlen = pktfile.pkt_len; - if (pattrib->ether_type == ETH_P_IP) { - /* The following is for DHCP and ARP packet, we use cck1M to - * tx these packets and let LPS awake some time - * to prevent DHCP protocol fail - */ - u8 tmp[24]; - - _r8712_pktfile_read(&pktfile, &tmp[0], 24); - pattrib->dhcp_pkt = 0; - if (pktfile.pkt_len > 282) {/*MINIMUM_DHCP_PACKET_SIZE)*/ - if (pattrib->ether_type == ETH_P_IP) {/* IP header*/ - if (((tmp[21] == 68) && (tmp[23] == 67)) || - ((tmp[21] == 67) && (tmp[23] == 68))) { - /* 68 : UDP BOOTP client - * 67 : UDP BOOTP server - * Use low rate to send DHCP packet. - */ - pattrib->dhcp_pkt = 1; - } - } - } - } - bmcast = is_multicast_ether_addr(pattrib->ra); - /* get sta_info*/ - if (bmcast) { - psta = r8712_get_bcmc_stainfo(padapter); - pattrib->mac_id = 4; - } else { - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - psta = r8712_get_stainfo(pstapriv, - get_bssid(pmlmepriv)); - pattrib->mac_id = 5; - } else { - psta = r8712_get_stainfo(pstapriv, pattrib->ra); - if (!psta) /* drop the pkt */ - return -ENOMEM; - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - pattrib->mac_id = 5; - else - pattrib->mac_id = psta->mac_id; - } - } - - if (psta) { - pattrib->psta = psta; - } else { - /* if we cannot get psta => drrp the pkt */ - return -ENOMEM; - } - - pattrib->ack_policy = 0; - /* get ether_hdr_len */ - pattrib->pkt_hdrlen = ETH_HLEN; - - if (pqospriv->qos_option) { - r8712_set_qos(&pktfile, pattrib); - } else { - pattrib->hdrlen = WLAN_HDR_A3_LEN; - pattrib->subtype = IEEE80211_FTYPE_DATA; - pattrib->priority = 0; - } - if (psta->ieee8021x_blocked) { - pattrib->encrypt = 0; - if ((pattrib->ether_type != 0x888e) && - !check_fwstate(pmlmepriv, WIFI_MP_STATE)) - return -EINVAL; - } else { - GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, bmcast); - } - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - pattrib->iv_len = 4; - pattrib->icv_len = 4; - break; - case _TKIP_: - pattrib->iv_len = 8; - pattrib->icv_len = 4; - if (padapter->securitypriv.busetkipkey == _FAIL) - return -EINVAL; - break; - case _AES_: - pattrib->iv_len = 8; - pattrib->icv_len = 8; - break; - default: - pattrib->iv_len = 0; - pattrib->icv_len = 0; - break; - } - - if (pattrib->encrypt && - (padapter->securitypriv.sw_encrypt || - !psecuritypriv->hw_decrypted)) - pattrib->bswenc = true; - else - pattrib->bswenc = false; - /* if in MP_STATE, update pkt_attrib from mp_txcmd, and overwrite - * some settings above. - */ - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - pattrib->priority = - (le32_to_cpu(txdesc.txdw1) >> QSEL_SHT) & 0x1f; - return 0; -} - -static int xmitframe_addmic(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - u32 curfragnum, length; - u8 *pframe, *payload, mic[8]; - struct mic_data micdata; - struct sta_info *stainfo; - struct qos_priv *pqospriv = &(padapter->mlmepriv.qospriv); - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct security_priv *psecpriv = &padapter->securitypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u8 priority[4] = {}; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = r8712_get_stainfo(&padapter->stapriv, - &pattrib->ra[0]); - if (pattrib->encrypt == _TKIP_) { - /*encode mic code*/ - if (stainfo) { - u8 null_key[16] = {}; - - pframe = pxmitframe->buf_addr + TXDESC_OFFSET; - if (bmcst) { - if (!memcmp(psecpriv->XGrptxmickey - [psecpriv->XGrpKeyid].skey, - null_key, 16)) - return -ENOMEM; - /*start to calculate the mic code*/ - r8712_secmicsetkey(&micdata, - psecpriv->XGrptxmickey - [psecpriv->XGrpKeyid].skey); - } else { - if (!memcmp(&stainfo->tkiptxmickey.skey[0], - null_key, 16)) - return -ENOMEM; - /* start to calculate the mic code */ - r8712_secmicsetkey(&micdata, - &stainfo->tkiptxmickey.skey[0]); - } - if (pframe[1] & 1) { /* ToDS==1 */ - r8712_secmicappend(&micdata, - &pframe[16], 6); /*DA*/ - if (pframe[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, - &pframe[24], 6); - else - r8712_secmicappend(&micdata, - &pframe[10], 6); - } else { /* ToDS==0 */ - r8712_secmicappend(&micdata, - &pframe[4], 6); /* DA */ - if (pframe[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, - &pframe[16], 6); - else - r8712_secmicappend(&micdata, - &pframe[10], 6); - } - if (pqospriv->qos_option == 1) - priority[0] = (u8)pxmitframe->attrib.priority; - r8712_secmicappend(&micdata, &priority[0], 4); - payload = pframe; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - payload = (u8 *)RND4((addr_t)(payload)); - payload += pattrib->hdrlen + pattrib->iv_len; - if ((curfragnum + 1) == pattrib->nr_frags) { - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - ((psecpriv->sw_encrypt) - ? pattrib->icv_len : 0); - r8712_secmicappend(&micdata, payload, - length); - payload = payload + length; - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - pattrib->iv_len - - ((psecpriv->sw_encrypt) ? - pattrib->icv_len : 0); - r8712_secmicappend(&micdata, payload, - length); - payload = payload + length + - pattrib->icv_len; - } - } - r8712_secgetmic(&micdata, &(mic[0])); - /* add mic code and add the mic code length in - * last_txcmdsz - */ - memcpy(payload, &(mic[0]), 8); - pattrib->last_txcmdsz += 8; - payload = payload - pattrib->last_txcmdsz + 8; - } - } - return 0; -} - -static sint xmitframe_swencrypt(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - if (pattrib->bswenc) { - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - r8712_wep_encrypt(padapter, (u8 *)pxmitframe); - break; - case _TKIP_: - r8712_tkip_encrypt(padapter, (u8 *)pxmitframe); - break; - case _AES_: - r8712_aes_encrypt(padapter, (u8 *)pxmitframe); - break; - default: - break; - } - } - return _SUCCESS; -} - -static int make_wlanhdr(struct _adapter *padapter, u8 *hdr, - struct pkt_attrib *pattrib) -{ - u16 *qc; - - struct ieee80211_hdr *pwlanhdr = (struct ieee80211_hdr *)hdr; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - __le16 *fctrl = &pwlanhdr->frame_control; - u8 *bssid; - - memset(hdr, 0, WLANHDR_OFFSET); - SetFrameSubType(fctrl, pattrib->subtype); - if (!(pattrib->subtype & IEEE80211_FTYPE_DATA)) - return 0; - - bssid = get_bssid(pmlmepriv); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - /* to_ds = 1, fr_ds = 0; */ - SetToDs(fctrl); - ether_addr_copy(pwlanhdr->addr1, bssid); - ether_addr_copy(pwlanhdr->addr2, pattrib->src); - ether_addr_copy(pwlanhdr->addr3, pattrib->dst); - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - /* to_ds = 0, fr_ds = 1; */ - SetFrDs(fctrl); - ether_addr_copy(pwlanhdr->addr1, pattrib->dst); - ether_addr_copy(pwlanhdr->addr2, bssid); - ether_addr_copy(pwlanhdr->addr3, pattrib->src); - } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - ether_addr_copy(pwlanhdr->addr1, pattrib->dst); - ether_addr_copy(pwlanhdr->addr2, pattrib->src); - ether_addr_copy(pwlanhdr->addr3, bssid); - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - ether_addr_copy(pwlanhdr->addr1, pattrib->dst); - ether_addr_copy(pwlanhdr->addr2, pattrib->src); - ether_addr_copy(pwlanhdr->addr3, bssid); - } else { - return -EINVAL; - } - - if (pattrib->encrypt) - SetPrivacy(fctrl); - if (pqospriv->qos_option) { - qc = (unsigned short *)(hdr + pattrib->hdrlen - 2); - if (pattrib->priority) - SetPriority(qc, pattrib->priority); - SetAckpolicy(qc, pattrib->ack_policy); - } - /* TODO: fill HT Control Field */ - /* Update Seq Num will be handled by f/w */ - { - struct sta_info *psta; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (pattrib->psta) - psta = pattrib->psta; - else if (bmcst) - psta = r8712_get_bcmc_stainfo(padapter); - else - psta = r8712_get_stainfo(&padapter->stapriv, - pattrib->ra); - - if (psta) { - u16 *txtid = psta->sta_xmitpriv.txseq_tid; - - txtid[pattrib->priority]++; - txtid[pattrib->priority] &= 0xFFF; - pattrib->seqnum = txtid[pattrib->priority]; - SetSeqNum(hdr, pattrib->seqnum); - } - } - - return 0; -} - -static sint r8712_put_snap(u8 *data, u16 h_proto) -{ - struct ieee80211_snap_hdr *snap; - const u8 *oui; - - snap = (struct ieee80211_snap_hdr *)data; - snap->dsap = 0xaa; - snap->ssap = 0xaa; - snap->ctrl = 0x03; - if (h_proto == 0x8137 || h_proto == 0x80f3) - oui = P802_1H_OUI; - else - oui = RFC1042_OUI; - snap->oui[0] = oui[0]; - snap->oui[1] = oui[1]; - snap->oui[2] = oui[2]; - *(__be16 *)(data + SNAP_SIZE) = htons(h_proto); - return SNAP_SIZE + sizeof(u16); -} - -/* - * This sub-routine will perform all the following: - * 1. remove 802.3 header. - * 2. create wlan_header, based on the info in pxmitframe - * 3. append sta's iv/ext-iv - * 4. append LLC - * 5. move frag chunk from pframe to pxmitframe->mem - * 6. apply sw-encrypt, if necessary. - */ -sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt, - struct xmit_frame *pxmitframe) -{ - struct pkt_file pktfile; - - sint frg_len, mpdu_len, llc_sz; - u32 mem_sz; - u8 frg_inx; - addr_t addr; - u8 *pframe, *mem_start, *ptxdesc; - struct sta_info *psta; - struct security_priv *psecpriv = &padapter->securitypriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - u8 *pbuf_start; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (!pattrib->psta) - return _FAIL; - psta = pattrib->psta; - if (!pxmitframe->buf_addr) - return _FAIL; - pbuf_start = pxmitframe->buf_addr; - ptxdesc = pbuf_start; - mem_start = pbuf_start + TXDESC_OFFSET; - if (make_wlanhdr(padapter, mem_start, pattrib)) - return _FAIL; - _r8712_open_pktfile(pkt, &pktfile); - _r8712_pktfile_read(&pktfile, NULL, (uint) pattrib->pkt_hdrlen); - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - /* truncate TXDESC_SIZE bytes txcmd if at mp mode for 871x */ - if (pattrib->ether_type == 0x8712) { - /* take care - update_txdesc overwrite this */ - _r8712_pktfile_read(&pktfile, ptxdesc, TXDESC_SIZE); - } - } - pattrib->pktlen = pktfile.pkt_len; - frg_inx = 0; - frg_len = pxmitpriv->frag_len - 4; - while (1) { - llc_sz = 0; - mpdu_len = frg_len; - pframe = mem_start; - SetMFrag(mem_start); - pframe += pattrib->hdrlen; - mpdu_len -= pattrib->hdrlen; - /* adding icv, if necessary...*/ - if (pattrib->iv_len) { - if (psta) { - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - WEP_IV(pattrib->iv, psta->txpn, - (u8)psecpriv->PrivacyKeyIndex); - break; - case _TKIP_: - if (bmcst) - TKIP_IV(pattrib->iv, - psta->txpn, - (u8)psecpriv->XGrpKeyid); - else - TKIP_IV(pattrib->iv, psta->txpn, - 0); - break; - case _AES_: - if (bmcst) - AES_IV(pattrib->iv, psta->txpn, - (u8)psecpriv->XGrpKeyid); - else - AES_IV(pattrib->iv, psta->txpn, - 0); - break; - } - } - memcpy(pframe, pattrib->iv, pattrib->iv_len); - pframe += pattrib->iv_len; - mpdu_len -= pattrib->iv_len; - } - if (frg_inx == 0) { - llc_sz = r8712_put_snap(pframe, pattrib->ether_type); - pframe += llc_sz; - mpdu_len -= llc_sz; - } - if ((pattrib->icv_len > 0) && (pattrib->bswenc)) - mpdu_len -= pattrib->icv_len; - if (bmcst) - mem_sz = _r8712_pktfile_read(&pktfile, pframe, - pattrib->pktlen); - else - mem_sz = _r8712_pktfile_read(&pktfile, pframe, - mpdu_len); - pframe += mem_sz; - if ((pattrib->icv_len > 0) && (pattrib->bswenc)) { - memcpy(pframe, pattrib->icv, pattrib->icv_len); - pframe += pattrib->icv_len; - } - frg_inx++; - if (bmcst || r8712_endofpktfile(&pktfile)) { - pattrib->nr_frags = frg_inx; - pattrib->last_txcmdsz = pattrib->hdrlen + - pattrib->iv_len + - ((pattrib->nr_frags == 1) ? - llc_sz : 0) + - ((pattrib->bswenc) ? - pattrib->icv_len : 0) + mem_sz; - ClearMFrag(mem_start); - break; - } - addr = (addr_t)(pframe); - mem_start = (unsigned char *)RND4(addr) + TXDESC_OFFSET; - memcpy(mem_start, pbuf_start + TXDESC_OFFSET, pattrib->hdrlen); - } - - if (xmitframe_addmic(padapter, pxmitframe)) - return _FAIL; - xmitframe_swencrypt(padapter, pxmitframe); - return _SUCCESS; -} - -void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len) -{ - uint protection; - u8 *perp; - uint erp_len; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - - switch (pxmitpriv->vcs_setting) { - case DISABLE_VCS: - pxmitpriv->vcs = NONE_VCS; - break; - case ENABLE_VCS: - break; - case AUTO_VCS: - default: - perp = r8712_get_ie(ie, WLAN_EID_ERP_INFO, &erp_len, ie_len); - if (!perp) { - pxmitpriv->vcs = NONE_VCS; - } else { - protection = (*(perp + 2)) & BIT(1); - if (protection) { - if (pregistrypriv->vcs_type == RTS_CTS) - pxmitpriv->vcs = RTS_CTS; - else - pxmitpriv->vcs = CTS_TO_SELF; - } else { - pxmitpriv->vcs = NONE_VCS; - } - } - break; - } -} - -struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv) -{ - unsigned long irqL; - struct xmit_buf *pxmitbuf; - struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; - - spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irqL); - pxmitbuf = list_first_entry_or_null(&pfree_xmitbuf_queue->queue, - struct xmit_buf, list); - if (pxmitbuf) { - list_del_init(&pxmitbuf->list); - pxmitpriv->free_xmitbuf_cnt--; - } - spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irqL); - return pxmitbuf; -} - -void r8712_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) -{ - unsigned long irqL; - struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; - - if (!pxmitbuf) - return; - spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irqL); - list_del_init(&pxmitbuf->list); - list_add_tail(&(pxmitbuf->list), &pfree_xmitbuf_queue->queue); - pxmitpriv->free_xmitbuf_cnt++; - spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irqL); -} - -/* - * Calling context: - * 1. OS_TXENTRY - * 2. RXENTRY (rx_thread or RX_ISR/RX_CallBack) - * - * If we turn on USE_RXTHREAD, then, no need for critical section. - * Otherwise, we must use _enter/_exit critical to protect free_xmit_queue... - * - * Must be very very cautious... - * - */ -struct xmit_frame *r8712_alloc_xmitframe(struct xmit_priv *pxmitpriv) -{ - /* - * Please remember to use all the osdep_service api, - * and lock/unlock or _enter/_exit critical to protect - * pfree_xmit_queue - */ - unsigned long irqL; - struct xmit_frame *pxframe; - struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue; - - spin_lock_irqsave(&pfree_xmit_queue->lock, irqL); - pxframe = list_first_entry_or_null(&pfree_xmit_queue->queue, - struct xmit_frame, list); - if (pxframe) { - list_del_init(&pxframe->list); - pxmitpriv->free_xmitframe_cnt--; - pxframe->buf_addr = NULL; - pxframe->pxmitbuf = NULL; - pxframe->attrib.psta = NULL; - pxframe->pkt = NULL; - } - spin_unlock_irqrestore(&pfree_xmit_queue->lock, irqL); - return pxframe; -} - -void r8712_free_xmitframe(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe) -{ - unsigned long irqL; - struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue; - struct _adapter *padapter = pxmitpriv->adapter; - - if (!pxmitframe) - return; - spin_lock_irqsave(&pfree_xmit_queue->lock, irqL); - list_del_init(&pxmitframe->list); - if (pxmitframe->pkt) - pxmitframe->pkt = NULL; - list_add_tail(&pxmitframe->list, &pfree_xmit_queue->queue); - pxmitpriv->free_xmitframe_cnt++; - spin_unlock_irqrestore(&pfree_xmit_queue->lock, irqL); - if (netif_queue_stopped(padapter->pnetdev)) - netif_wake_queue(padapter->pnetdev); -} - -void r8712_free_xmitframe_ex(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe) -{ - if (!pxmitframe) - return; - if (pxmitframe->frame_tag == DATA_FRAMETAG) - r8712_free_xmitframe(pxmitpriv, pxmitframe); -} - -void r8712_free_xmitframe_queue(struct xmit_priv *pxmitpriv, - struct __queue *pframequeue) -{ - unsigned long irqL; - struct list_head *plist, *phead; - struct xmit_frame *pxmitframe; - - spin_lock_irqsave(&(pframequeue->lock), irqL); - phead = &pframequeue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - pxmitframe = container_of(plist, struct xmit_frame, list); - plist = plist->next; - r8712_free_xmitframe(pxmitpriv, pxmitframe); - } - spin_unlock_irqrestore(&(pframequeue->lock), irqL); -} - -static inline struct tx_servq *get_sta_pending(struct _adapter *padapter, - struct __queue **ppstapending, - struct sta_info *psta, sint up) -{ - struct tx_servq *ptxservq; - struct hw_xmit *phwxmits = padapter->xmitpriv.hwxmits; - - switch (up) { - case 1: - case 2: - ptxservq = &(psta->sta_xmitpriv.bk_q); - *ppstapending = &padapter->xmitpriv.bk_pending; - (phwxmits + 3)->accnt++; - break; - case 4: - case 5: - ptxservq = &(psta->sta_xmitpriv.vi_q); - *ppstapending = &padapter->xmitpriv.vi_pending; - (phwxmits + 1)->accnt++; - break; - case 6: - case 7: - ptxservq = &(psta->sta_xmitpriv.vo_q); - *ppstapending = &padapter->xmitpriv.vo_pending; - (phwxmits + 0)->accnt++; - break; - case 0: - case 3: - default: - ptxservq = &(psta->sta_xmitpriv.be_q); - *ppstapending = &padapter->xmitpriv.be_pending; - (phwxmits + 2)->accnt++; - break; - } - return ptxservq; -} - -/* - * Will enqueue pxmitframe to the proper queue, and indicate it - * to xx_pending list..... - */ -int r8712_xmit_classifier(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - unsigned long irqL0; - struct __queue *pstapending; - struct sta_info *psta; - struct tx_servq *ptxservq; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (pattrib->psta) { - psta = pattrib->psta; - } else { - if (bmcst) { - psta = r8712_get_bcmc_stainfo(padapter); - } else { - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - psta = r8712_get_stainfo(pstapriv, - get_bssid(pmlmepriv)); - else - psta = r8712_get_stainfo(pstapriv, pattrib->ra); - } - } - if (!psta) - return -EINVAL; - ptxservq = get_sta_pending(padapter, &pstapending, - psta, pattrib->priority); - spin_lock_irqsave(&pstapending->lock, irqL0); - if (list_empty(&ptxservq->tx_pending)) - list_add_tail(&ptxservq->tx_pending, &pstapending->queue); - list_add_tail(&pxmitframe->list, &ptxservq->sta_pending.queue); - ptxservq->qcnt++; - spin_unlock_irqrestore(&pstapending->lock, irqL0); - return 0; -} - -static void alloc_hwxmits(struct _adapter *padapter) -{ - struct hw_xmit *hwxmits; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - pxmitpriv->hwxmit_entry = HWXMIT_ENTRY; - pxmitpriv->hwxmits = kmalloc_array(pxmitpriv->hwxmit_entry, - sizeof(struct hw_xmit), GFP_ATOMIC); - if (!pxmitpriv->hwxmits) - return; - hwxmits = pxmitpriv->hwxmits; - if (pxmitpriv->hwxmit_entry == 5) { - pxmitpriv->bmc_txqueue.head = 0; - hwxmits[0] .phwtxqueue = &pxmitpriv->bmc_txqueue; - hwxmits[0] .sta_queue = &pxmitpriv->bm_pending; - pxmitpriv->vo_txqueue.head = 0; - hwxmits[1] .phwtxqueue = &pxmitpriv->vo_txqueue; - hwxmits[1] .sta_queue = &pxmitpriv->vo_pending; - pxmitpriv->vi_txqueue.head = 0; - hwxmits[2] .phwtxqueue = &pxmitpriv->vi_txqueue; - hwxmits[2] .sta_queue = &pxmitpriv->vi_pending; - pxmitpriv->bk_txqueue.head = 0; - hwxmits[3] .phwtxqueue = &pxmitpriv->bk_txqueue; - hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; - pxmitpriv->be_txqueue.head = 0; - hwxmits[4] .phwtxqueue = &pxmitpriv->be_txqueue; - hwxmits[4] .sta_queue = &pxmitpriv->be_pending; - } else if (pxmitpriv->hwxmit_entry == 4) { - pxmitpriv->vo_txqueue.head = 0; - hwxmits[0] .phwtxqueue = &pxmitpriv->vo_txqueue; - hwxmits[0] .sta_queue = &pxmitpriv->vo_pending; - pxmitpriv->vi_txqueue.head = 0; - hwxmits[1] .phwtxqueue = &pxmitpriv->vi_txqueue; - hwxmits[1] .sta_queue = &pxmitpriv->vi_pending; - pxmitpriv->be_txqueue.head = 0; - hwxmits[2] .phwtxqueue = &pxmitpriv->be_txqueue; - hwxmits[2] .sta_queue = &pxmitpriv->be_pending; - pxmitpriv->bk_txqueue.head = 0; - hwxmits[3] .phwtxqueue = &pxmitpriv->bk_txqueue; - hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; - } -} - -static void free_hwxmits(struct _adapter *padapter) -{ - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - kfree(pxmitpriv->hwxmits); -} - -static void init_hwxmits(struct hw_xmit *phwxmit, sint entry) -{ - sint i; - - for (i = 0; i < entry; i++, phwxmit++) { - spin_lock_init(&phwxmit->xmit_lock); - INIT_LIST_HEAD(&phwxmit->pending); - phwxmit->txcmdcnt = 0; - phwxmit->accnt = 0; - } -} - -void xmitframe_xmitbuf_attach(struct xmit_frame *pxmitframe, - struct xmit_buf *pxmitbuf) -{ - /* pxmitbuf attach to pxmitframe */ - pxmitframe->pxmitbuf = pxmitbuf; - /* urb and irp connection */ - pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0]; - /* buffer addr assoc */ - pxmitframe->buf_addr = pxmitbuf->pbuf; - /* pxmitframe attach to pxmitbuf */ - pxmitbuf->priv_data = pxmitframe; -} - -/* - * tx_action == 0 == no frames to transmit - * tx_action > 0 ==> we have frames to transmit - * tx_action < 0 ==> we have frames to transmit, but TXFF is not even enough - * to transmit 1 frame. - */ - -int r8712_pre_xmit(struct _adapter *padapter, struct xmit_frame *pxmitframe) -{ - unsigned long irqL; - int ret; - struct xmit_buf *pxmitbuf = NULL; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - r8712_do_queue_select(padapter, pattrib); - spin_lock_irqsave(&pxmitpriv->lock, irqL); - if (r8712_txframes_sta_ac_pending(padapter, pattrib) > 0) { - ret = false; - r8712_xmit_enqueue(padapter, pxmitframe); - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - return ret; - } - pxmitbuf = r8712_alloc_xmitbuf(pxmitpriv); - if (!pxmitbuf) { /*enqueue packet*/ - ret = false; - r8712_xmit_enqueue(padapter, pxmitframe); - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - } else { /*dump packet directly*/ - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - ret = true; - xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf); - r8712_xmit_direct(padapter, pxmitframe); - } - return ret; -} diff --git a/drivers/staging/rtl8712/rtl871x_xmit.h b/drivers/staging/rtl8712/rtl871x_xmit.h deleted file mode 100644 index cdcbc87a3cad..000000000000 --- a/drivers/staging/rtl8712/rtl871x_xmit.h +++ /dev/null @@ -1,288 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_XMIT_H_ -#define _RTL871X_XMIT_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "xmit_osdep.h" - -#ifdef CONFIG_R8712_TX_AGGR -#define MAX_XMITBUF_SZ (16384) -#else -#define MAX_XMITBUF_SZ (2048) -#endif - -#define NR_XMITBUFF (4) - -#ifdef CONFIG_R8712_TX_AGGR -#define AGGR_NR_HIGH_BOUND (4) /*(8) */ -#define AGGR_NR_LOW_BOUND (2) -#endif - -#define XMITBUF_ALIGN_SZ 512 -#define TX_GUARD_BAND 5 -#define MAX_NUMBLKS (1) - -/* Fixed the Big Endian bug when using the software driver encryption.*/ -#define WEP_IV(pattrib_iv, txpn, keyidx)\ -do { \ - pattrib_iv[0] = txpn._byte_.TSC0;\ - pattrib_iv[1] = txpn._byte_.TSC1;\ - pattrib_iv[2] = txpn._byte_.TSC2;\ - pattrib_iv[3] = ((keyidx & 0x3) << 6);\ - txpn.val = (txpn.val == 0xffffff) ? 0 : (txpn.val + 1);\ -} while (0) - -/* Fixed the Big Endian bug when doing the Tx. - * The Linksys WRH54G will check this. - */ -#define TKIP_IV(pattrib_iv, txpn, keyidx)\ -do { \ - pattrib_iv[0] = txpn._byte_.TSC1;\ - pattrib_iv[1] = (txpn._byte_.TSC1 | 0x20) & 0x7f;\ - pattrib_iv[2] = txpn._byte_.TSC0;\ - pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6);\ - pattrib_iv[4] = txpn._byte_.TSC2;\ - pattrib_iv[5] = txpn._byte_.TSC3;\ - pattrib_iv[6] = txpn._byte_.TSC4;\ - pattrib_iv[7] = txpn._byte_.TSC5;\ - txpn.val = txpn.val == 0xffffffffffffULL ? 0 : \ - (txpn.val + 1);\ -} while (0) - -#define AES_IV(pattrib_iv, txpn, keyidx)\ -do { \ - pattrib_iv[0] = txpn._byte_.TSC0;\ - pattrib_iv[1] = txpn._byte_.TSC1;\ - pattrib_iv[2] = 0;\ - pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6);\ - pattrib_iv[4] = txpn._byte_.TSC2;\ - pattrib_iv[5] = txpn._byte_.TSC3;\ - pattrib_iv[6] = txpn._byte_.TSC4;\ - pattrib_iv[7] = txpn._byte_.TSC5;\ - txpn.val = txpn.val == 0xffffffffffffULL ? 0 : \ - (txpn.val + 1);\ -} while (0) - -struct hw_xmit { - spinlock_t xmit_lock; - struct list_head pending; - struct __queue *sta_queue; - struct hw_txqueue *phwtxqueue; - sint txcmdcnt; - int accnt; -}; - -struct pkt_attrib { - u8 type; - u8 subtype; - u8 bswenc; - u8 dhcp_pkt; - - u16 seqnum; - u16 ether_type; - u16 pktlen; /* the original 802.3 pkt raw_data len - * (not include ether_hdr data) - */ - u16 last_txcmdsz; - - u8 pkt_hdrlen; /*the original 802.3 pkt header len*/ - u8 hdrlen; /*the WLAN Header Len*/ - u8 nr_frags; - u8 ack_policy; - u8 mac_id; - u8 vcs_mode; /*virtual carrier sense method*/ - u8 pctrl;/*per packet txdesc control enable*/ - u8 qsel; - - u8 priority; - u8 encrypt; /* when 0 indicate no encrypt. when non-zero, - * indicate the encrypt algorithm - */ - u8 iv_len; - u8 icv_len; - unsigned char iv[8]; - unsigned char icv[8]; - u8 dst[ETH_ALEN] __aligned(2); /* for ether_addr_copy */ - u8 src[ETH_ALEN]; - u8 ta[ETH_ALEN]; - u8 ra[ETH_ALEN]; - struct sta_info *psta; -}; - -#define WLANHDR_OFFSET 64 -#define DATA_FRAMETAG 0x01 -#define L2_FRAMETAG 0x02 -#define MGNT_FRAMETAG 0x03 -#define AMSDU_FRAMETAG 0x04 -#define EII_FRAMETAG 0x05 -#define IEEE8023_FRAMETAG 0x06 -#define MP_FRAMETAG 0x07 -#define TXAGG_FRAMETAG 0x08 - -struct xmit_buf { - struct list_head list; - - u8 *pallocated_buf; - u8 *pbuf; - void *priv_data; - struct urb *pxmit_urb[8]; - u32 aggr_nr; -}; - -struct xmit_frame { - struct list_head list; - struct pkt_attrib attrib; - _pkt *pkt; - int frame_tag; - struct _adapter *padapter; - u8 *buf_addr; - struct xmit_buf *pxmitbuf; - u8 *mem_addr; - u16 sz[8]; - struct urb *pxmit_urb[8]; - u8 bpending[8]; - u8 last[8]; -}; - -struct tx_servq { - struct list_head tx_pending; - struct __queue sta_pending; - int qcnt; -}; - -struct sta_xmit_priv { - spinlock_t lock; - sint option; - sint apsd_setting; /* When bit mask is on, the associated edca - * queue supports APSD. - */ - struct tx_servq be_q; /* priority == 0,3 */ - struct tx_servq bk_q; /* priority == 1,2*/ - struct tx_servq vi_q; /*priority == 4,5*/ - struct tx_servq vo_q; /*priority == 6,7*/ - struct list_head legacy_dz; - struct list_head apsd; - u16 txseq_tid[16]; - uint sta_tx_bytes; - u64 sta_tx_pkts; - uint sta_tx_fail; -}; - -struct hw_txqueue { - sint head; - sint tail; - sint free_sz; /* in units of 64 bytes */ - sint free_cmdsz; - sint txsz[8]; - uint ff_hwaddr; - uint cmd_hwaddr; - sint ac_tag; -}; - -struct xmit_priv { - spinlock_t lock; - struct __queue be_pending; - struct __queue bk_pending; - struct __queue vi_pending; - struct __queue vo_pending; - struct __queue bm_pending; - struct __queue legacy_dz_queue; - struct __queue apsd_queue; - u8 *pallocated_frame_buf; - u8 *pxmit_frame_buf; - uint free_xmitframe_cnt; - uint mapping_addr; - uint pkt_sz; - struct __queue free_xmit_queue; - struct hw_txqueue be_txqueue; - struct hw_txqueue bk_txqueue; - struct hw_txqueue vi_txqueue; - struct hw_txqueue vo_txqueue; - struct hw_txqueue bmc_txqueue; - uint frag_len; - struct _adapter *adapter; - u8 vcs_setting; - u8 vcs; - u8 vcs_type; - u16 rts_thresh; - uint tx_bytes; - u64 tx_pkts; - uint tx_drop; - struct hw_xmit *hwxmits; - u8 hwxmit_entry; - u8 txirp_cnt; - struct tasklet_struct xmit_tasklet; - struct work_struct xmit_pipe4_reset_wi; - struct work_struct xmit_pipe6_reset_wi; - struct work_struct xmit_piped_reset_wi; - /*per AC pending irp*/ - int beq_cnt; - int bkq_cnt; - int viq_cnt; - int voq_cnt; - struct __queue free_amsdu_xmit_queue; - u8 *pallocated_amsdu_frame_buf; - u8 *pxmit_amsdu_frame_buf; - uint free_amsdu_xmitframe_cnt; - struct __queue free_txagg_xmit_queue; - u8 *pallocated_txagg_frame_buf; - u8 *pxmit_txagg_frame_buf; - uint free_txagg_xmitframe_cnt; - int cmdseq; - struct __queue free_xmitbuf_queue; - struct __queue pending_xmitbuf_queue; - u8 *pallocated_xmitbuf; - u8 *pxmitbuf; - uint free_xmitbuf_cnt; -}; - -void r8712_free_xmitbuf(struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf); -struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv); -void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len); -struct xmit_frame *r8712_alloc_xmitframe(struct xmit_priv *pxmitpriv); -void r8712_free_xmitframe(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe); -void r8712_free_xmitframe_queue(struct xmit_priv *pxmitpriv, - struct __queue *pframequeue); -int r8712_xmit_classifier(struct _adapter *padapter, - struct xmit_frame *pxmitframe); -sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt, - struct xmit_frame *pxmitframe); -sint _r8712_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag); -void _r8712_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv); -int r8712_update_attrib(struct _adapter *padapter, _pkt *pkt, - struct pkt_attrib *pattrib); -int r8712_txframes_sta_ac_pending(struct _adapter *padapter, - struct pkt_attrib *pattrib); -int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv, - struct _adapter *padapter); -void _free_xmit_priv(struct xmit_priv *pxmitpriv); -void r8712_free_xmitframe_ex(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe); -int r8712_pre_xmit(struct _adapter *padapter, struct xmit_frame *pxmitframe); -int r8712_xmit_enqueue(struct _adapter *padapter, - struct xmit_frame *pxmitframe); -void r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe); -void r8712_xmit_bh(struct tasklet_struct *t); - -void xmitframe_xmitbuf_attach(struct xmit_frame *pxmitframe, - struct xmit_buf *pxmitbuf); - -#include "rtl8712_xmit.h" - -#endif /*_RTL871X_XMIT_H_*/ - diff --git a/drivers/staging/rtl8712/sta_info.h b/drivers/staging/rtl8712/sta_info.h deleted file mode 100644 index 6286c622475e..000000000000 --- a/drivers/staging/rtl8712/sta_info.h +++ /dev/null @@ -1,132 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __STA_INFO_H_ -#define __STA_INFO_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wifi.h" - -#define NUM_STA 32 -#define NUM_ACL 64 - -/* if mode ==0, then the sta is allowed once the addr is hit. - * if mode ==1, then the sta is rejected once the addr is non-hit. - */ -struct wlan_acl_node { - struct list_head list; - u8 addr[ETH_ALEN]; - u8 mode; -}; - -struct wlan_acl_pool { - struct wlan_acl_node aclnode[NUM_ACL]; -}; - -struct stainfo_stats { - uint rx_pkts; - uint rx_bytes; - u64 tx_pkts; - uint tx_bytes; -}; - -struct sta_info { - spinlock_t lock; - struct list_head list; /*free_sta_queue*/ - struct list_head hash_list; /*sta_hash*/ - struct sta_xmit_priv sta_xmitpriv; - struct sta_recv_priv sta_recvpriv; - uint state; - uint aid; - uint mac_id; - uint qos_option; - u8 hwaddr[ETH_ALEN]; - uint ieee8021x_blocked; /*0: allowed, 1:blocked */ - uint XPrivacy; /*aes, tkip...*/ - union Keytype tkiptxmickey; - union Keytype tkiprxmickey; - union Keytype x_UncstKey; - union pn48 txpn; /* PN48 used for Unicast xmit.*/ - union pn48 rxpn; /* PN48 used for Unicast recv.*/ - u8 bssrateset[16]; - uint bssratelen; - s32 rssi; - s32 signal_quality; - struct stainfo_stats sta_stats; - /*for A-MPDU Rx reordering buffer control */ - struct recv_reorder_ctrl recvreorder_ctrl[16]; - struct ht_priv htpriv; - /* Notes: - * STA_Mode: - * curr_network(mlme_priv/security_priv/qos/ht) - * + sta_info: (STA & AP) CAP/INFO - * scan_q: AP CAP/INFO - * AP_Mode: - * curr_network(mlme_priv/security_priv/qos/ht) : AP CAP/INFO - * sta_info: (AP & STA) CAP/INFO - */ - struct list_head asoc_list; - struct list_head auth_list; - unsigned int expire_to; - unsigned int auth_seq; - unsigned int authalg; - unsigned char chg_txt[128]; - unsigned int tx_ra_bitmap; -}; - -struct sta_priv { - u8 *pallocated_stainfo_buf; - u8 *pstainfo_buf; - struct __queue free_sta_queue; - spinlock_t sta_hash_lock; - struct list_head sta_hash[NUM_STA]; - int asoc_sta_count; - struct __queue sleep_q; - struct __queue wakeup_q; - struct _adapter *padapter; - struct list_head asoc_list; - struct list_head auth_list; - unsigned int auth_to; /* sec, time to expire in authenticating. */ - unsigned int assoc_to; /* sec, time to expire before associating. */ - unsigned int expire_to; /* sec , time to expire after associated. */ -}; - -static inline u32 wifi_mac_hash(u8 *mac) -{ - u32 x; - - x = mac[0]; - x = (x << 2) ^ mac[1]; - x = (x << 2) ^ mac[2]; - x = (x << 2) ^ mac[3]; - x = (x << 2) ^ mac[4]; - x = (x << 2) ^ mac[5]; - x ^= x >> 8; - x = x & (NUM_STA - 1); - return x; -} - -int _r8712_init_sta_priv(struct sta_priv *pstapriv); -void _r8712_free_sta_priv(struct sta_priv *pstapriv); -struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv, - u8 *hwaddr); -void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta); -void r8712_free_all_stainfo(struct _adapter *padapter); -struct sta_info *r8712_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr); -void r8712_init_bcmc_stainfo(struct _adapter *padapter); -struct sta_info *r8712_get_bcmc_stainfo(struct _adapter *padapter); -u8 r8712_access_ctrl(struct wlan_acl_pool *pacl_list, u8 *mac_addr); - -#endif /* _STA_INFO_H_ */ - diff --git a/drivers/staging/rtl8712/usb_halinit.c b/drivers/staging/rtl8712/usb_halinit.c deleted file mode 100644 index 313c569748e9..000000000000 --- a/drivers/staging/rtl8712/usb_halinit.c +++ /dev/null @@ -1,307 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_halinit.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_HAL_INIT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "usb_ops.h" -#include "usb_osintf.h" - -u8 r8712_usb_hal_bus_init(struct _adapter *adapter) -{ - u8 val8 = 0; - u8 ret = _SUCCESS; - int PollingCnt = 20; - struct registry_priv *registrypriv = &adapter->registrypriv; - - if (registrypriv->chip_version == RTL8712_FPGA) { - val8 = 0x01; - /* switch to 80M clock */ - r8712_write8(adapter, SYS_CLKR, val8); - val8 = r8712_read8(adapter, SPS1_CTRL); - val8 = val8 | 0x01; - /* enable VSPS12 LDO Macro block */ - r8712_write8(adapter, SPS1_CTRL, val8); - val8 = r8712_read8(adapter, AFE_MISC); - val8 = val8 | 0x01; - /* Enable AFE Macro Block's Bandgap */ - r8712_write8(adapter, AFE_MISC, val8); - val8 = r8712_read8(adapter, LDOA15_CTRL); - val8 = val8 | 0x01; - /* enable LDOA15 block */ - r8712_write8(adapter, LDOA15_CTRL, val8); - val8 = r8712_read8(adapter, SPS1_CTRL); - val8 = val8 | 0x02; - /* Enable VSPS12_SW Macro Block */ - r8712_write8(adapter, SPS1_CTRL, val8); - val8 = r8712_read8(adapter, AFE_MISC); - val8 = val8 | 0x02; - /* Enable AFE Macro Block's Mbias */ - r8712_write8(adapter, AFE_MISC, val8); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - val8 = val8 | 0x08; - /* isolate PCIe Analog 1.2V to PCIe 3.3V and PCIE Digital */ - r8712_write8(adapter, SYS_ISO_CTRL + 1, val8); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - val8 = val8 & 0xEF; - /* attach AFE PLL to MACTOP/BB/PCIe Digital */ - r8712_write8(adapter, SYS_ISO_CTRL + 1, val8); - val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1); - val8 = val8 & 0xFB; - /* enable AFE clock */ - r8712_write8(adapter, AFE_XTAL_CTRL + 1, val8); - val8 = r8712_read8(adapter, AFE_PLL_CTRL); - val8 = val8 | 0x01; - /* Enable AFE PLL Macro Block */ - r8712_write8(adapter, AFE_PLL_CTRL, val8); - val8 = 0xEE; - /* release isolation AFE PLL & MD */ - r8712_write8(adapter, SYS_ISO_CTRL, val8); - val8 = r8712_read8(adapter, SYS_CLKR + 1); - val8 = val8 | 0x08; - /* enable MAC clock */ - r8712_write8(adapter, SYS_CLKR + 1, val8); - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - val8 = val8 | 0x08; - /* enable Core digital and enable IOREG R/W */ - r8712_write8(adapter, SYS_FUNC_EN + 1, val8); - val8 = val8 | 0x80; - /* enable REG_EN */ - r8712_write8(adapter, SYS_FUNC_EN + 1, val8); - val8 = r8712_read8(adapter, SYS_CLKR + 1); - val8 = (val8 | 0x80) & 0xBF; - /* switch the control path */ - r8712_write8(adapter, SYS_CLKR + 1, val8); - val8 = 0xFC; - r8712_write8(adapter, CR, val8); - val8 = 0x37; - r8712_write8(adapter, CR + 1, val8); - /* reduce EndPoint & init it */ - r8712_write8(adapter, 0x102500ab, r8712_read8(adapter, - 0x102500ab) | BIT(6) | BIT(7)); - /* consideration of power consumption - init */ - r8712_write8(adapter, 0x10250008, r8712_read8(adapter, - 0x10250008) & 0xfffffffb); - } else if (registrypriv->chip_version == RTL8712_1stCUT) { - /* Initialization for power on sequence, */ - r8712_write8(adapter, SPS0_CTRL + 1, 0x53); - r8712_write8(adapter, SPS0_CTRL, 0x57); - /* Enable AFE Macro Block's Bandgap and Enable AFE Macro - * Block's Mbias - */ - val8 = r8712_read8(adapter, AFE_MISC); - r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN | - AFE_MISC_MBEN)); - /* Enable LDOA15 block */ - val8 = r8712_read8(adapter, LDOA15_CTRL); - r8712_write8(adapter, LDOA15_CTRL, (val8 | LDA15_EN)); - val8 = r8712_read8(adapter, SPS1_CTRL); - r8712_write8(adapter, SPS1_CTRL, (val8 | SPS1_LDEN)); - msleep(20); - /* Enable Switch Regulator Block */ - val8 = r8712_read8(adapter, SPS1_CTRL); - r8712_write8(adapter, SPS1_CTRL, (val8 | SPS1_SWEN)); - r8712_write32(adapter, SPS1_CTRL, 0x00a7b267); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 | 0x08)); - /* Engineer Packet CP test Enable */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x20)); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 & 0x6F)); - /* Enable AFE clock */ - val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1); - r8712_write8(adapter, AFE_XTAL_CTRL + 1, (val8 & 0xfb)); - /* Enable AFE PLL Macro Block */ - val8 = r8712_read8(adapter, AFE_PLL_CTRL); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11)); - /* Attach AFE PLL to MACTOP/BB/PCIe Digital */ - val8 = r8712_read8(adapter, SYS_ISO_CTRL); - r8712_write8(adapter, SYS_ISO_CTRL, (val8 & 0xEE)); - /* Switch to 40M clock */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, val8 & (~SYS_CLKSEL)); - /* SSC Disable */ - val8 = r8712_read8(adapter, SYS_CLKR); - /* Enable MAC clock */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x18)); - /* Revised POS, */ - r8712_write8(adapter, PMC_FSM, 0x02); - /* Enable Core digital and enable IOREG R/W */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x08)); - /* Enable REG_EN */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x80)); - /* Switch the control path to FW */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x80) & 0xBF); - r8712_write8(adapter, CR, 0xFC); - r8712_write8(adapter, CR + 1, 0x37); - /* Fix the RX FIFO issue(usb error), */ - val8 = r8712_read8(adapter, 0x1025FE5c); - r8712_write8(adapter, 0x1025FE5c, (val8 | BIT(7))); - val8 = r8712_read8(adapter, 0x102500ab); - r8712_write8(adapter, 0x102500ab, (val8 | BIT(6) | BIT(7))); - /* For power save, used this in the bit file after 970621 */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, val8 & (~CPU_CLKSEL)); - } else if (registrypriv->chip_version == RTL8712_2ndCUT || - registrypriv->chip_version == RTL8712_3rdCUT) { - /* Initialization for power on sequence, - * E-Fuse leakage prevention sequence - */ - r8712_write8(adapter, 0x37, 0xb0); - msleep(20); - r8712_write8(adapter, 0x37, 0x30); - /* Set control path switch to HW control and reset Digital Core, - * CPU Core and MAC I/O to solve FW download fail when system - * from resume sate. - */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - if (val8 & 0x80) { - val8 &= 0x3f; - r8712_write8(adapter, SYS_CLKR + 1, val8); - } - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - val8 &= 0x73; - r8712_write8(adapter, SYS_FUNC_EN + 1, val8); - msleep(20); - /* Revised POS, */ - /* Enable AFE Macro Block's Bandgap and Enable AFE Macro - * Block's Mbias - */ - r8712_write8(adapter, SPS0_CTRL + 1, 0x53); - r8712_write8(adapter, SPS0_CTRL, 0x57); - val8 = r8712_read8(adapter, AFE_MISC); - /*Bandgap*/ - r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN)); - r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN | - AFE_MISC_MBEN | AFE_MISC_I32_EN)); - /* Enable PLL Power (LDOA15V) */ - val8 = r8712_read8(adapter, LDOA15_CTRL); - r8712_write8(adapter, LDOA15_CTRL, (val8 | LDA15_EN)); - /* Enable LDOV12D block */ - val8 = r8712_read8(adapter, LDOV12D_CTRL); - r8712_write8(adapter, LDOV12D_CTRL, (val8 | LDV12_EN)); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 | 0x08)); - /* Engineer Packet CP test Enable */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x20)); - /* Support 64k IMEM */ - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 & 0x68)); - /* Enable AFE clock */ - val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1); - r8712_write8(adapter, AFE_XTAL_CTRL + 1, (val8 & 0xfb)); - /* Enable AFE PLL Macro Block */ - val8 = r8712_read8(adapter, AFE_PLL_CTRL); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11)); - /* Some sample will download fw failure. The clock will be - * stable with 500 us delay after reset the PLL - * TODO: When usleep is added to kernel, change next 3 - * udelay(500) to usleep(500) - */ - udelay(500); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x51)); - udelay(500); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11)); - udelay(500); - /* Attach AFE PLL to MACTOP/BB/PCIe Digital */ - val8 = r8712_read8(adapter, SYS_ISO_CTRL); - r8712_write8(adapter, SYS_ISO_CTRL, (val8 & 0xEE)); - /* Switch to 40M clock */ - r8712_write8(adapter, SYS_CLKR, 0x00); - /* CPU Clock and 80M Clock SSC Disable to overcome FW download - * fail timing issue. - */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, (val8 | 0xa0)); - /* Enable MAC clock */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x18)); - /* Revised POS, */ - r8712_write8(adapter, PMC_FSM, 0x02); - /* Enable Core digital and enable IOREG R/W */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x08)); - /* Enable REG_EN */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x80)); - /* Switch the control path to FW */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x80) & 0xBF); - r8712_write8(adapter, CR, 0xFC); - r8712_write8(adapter, CR + 1, 0x37); - /* Fix the RX FIFO issue(usb error), 970410 */ - val8 = r8712_read8(adapter, 0x1025FE5c); - r8712_write8(adapter, 0x1025FE5c, (val8 | BIT(7))); - /* For power save, used this in the bit file after 970621 */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, val8 & (~CPU_CLKSEL)); - /* Revised for 8051 ROM code wrong operation. */ - r8712_write8(adapter, 0x1025fe1c, 0x80); - /* To make sure that TxDMA can ready to download FW. - * We should reset TxDMA if IMEM RPT was not ready. - */ - do { - val8 = r8712_read8(adapter, TCR); - if ((val8 & _TXDMA_INIT_VALUE) == _TXDMA_INIT_VALUE) - break; - udelay(5); /* PlatformStallExecution(5); */ - } while (PollingCnt--); /* Delay 1ms */ - - if (PollingCnt <= 0) { - val8 = r8712_read8(adapter, CR); - r8712_write8(adapter, CR, val8 & (~_TXDMA_EN)); - udelay(2); /* PlatformStallExecution(2); */ - /* Reset TxDMA */ - r8712_write8(adapter, CR, val8 | _TXDMA_EN); - } - } else { - ret = _FAIL; - } - return ret; -} - -unsigned int r8712_usb_inirp_init(struct _adapter *adapter) -{ - u8 i; - struct recv_buf *recvbuf; - struct intf_hdl *intfhdl = &adapter->pio_queue->intf; - struct recv_priv *recvpriv = &(adapter->recvpriv); - - recvpriv->ff_hwaddr = RTL8712_DMA_RX0FF; /* mapping rx fifo address */ - /* issue Rx irp to receive data */ - recvbuf = (struct recv_buf *)recvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - if (r8712_usb_read_port(intfhdl, recvpriv->ff_hwaddr, 0, - (unsigned char *)recvbuf) == false) - return _FAIL; - recvbuf++; - recvpriv->free_recv_buf_queue_cnt--; - } - return _SUCCESS; -} - -unsigned int r8712_usb_inirp_deinit(struct _adapter *adapter) -{ - r8712_usb_read_port_cancel(adapter); - return _SUCCESS; -} diff --git a/drivers/staging/rtl8712/usb_intf.c b/drivers/staging/rtl8712/usb_intf.c deleted file mode 100644 index df05213f922f..000000000000 --- a/drivers/staging/rtl8712/usb_intf.c +++ /dev/null @@ -1,638 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_intf.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_INTF_C_ - -#include <linux/usb.h> -#include <linux/module.h> -#include <linux/firmware.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "xmit_osdep.h" -#include "rtl8712_efuse.h" -#include "usb_ops.h" -#include "usb_osintf.h" - -static struct usb_interface *pintf; - -static int r871xu_drv_init(struct usb_interface *pusb_intf, - const struct usb_device_id *pdid); - -static void r871xu_dev_remove(struct usb_interface *pusb_intf); - -static const struct usb_device_id rtl871x_usb_id_tbl[] = { -/* RTL8188SU */ - /* Realtek */ - {USB_DEVICE(0x0BDA, 0x8171)}, - {USB_DEVICE(0x0bda, 0x8173)}, - {USB_DEVICE(0x0bda, 0x8712)}, - {USB_DEVICE(0x0bda, 0x8713)}, - {USB_DEVICE(0x0bda, 0xC512)}, - /* Abocom */ - {USB_DEVICE(0x07B8, 0x8188)}, - /* ASUS */ - {USB_DEVICE(0x0B05, 0x1786)}, - {USB_DEVICE(0x0B05, 0x1791)}, /* 11n mode disable */ - /* Belkin */ - {USB_DEVICE(0x050D, 0x945A)}, - /* ISY IWL - Belkin clone */ - {USB_DEVICE(0x050D, 0x11F1)}, - /* Corega */ - {USB_DEVICE(0x07AA, 0x0047)}, - /* D-Link */ - {USB_DEVICE(0x2001, 0x3306)}, - {USB_DEVICE(0x07D1, 0x3306)}, /* 11n mode disable */ - /* Edimax */ - {USB_DEVICE(0x7392, 0x7611)}, - /* EnGenius */ - {USB_DEVICE(0x1740, 0x9603)}, - /* Hawking */ - {USB_DEVICE(0x0E66, 0x0016)}, - /* Hercules */ - {USB_DEVICE(0x06F8, 0xE034)}, - {USB_DEVICE(0x06F8, 0xE032)}, - /* Logitec */ - {USB_DEVICE(0x0789, 0x0167)}, - /* PCI */ - {USB_DEVICE(0x2019, 0xAB28)}, - {USB_DEVICE(0x2019, 0xED16)}, - /* Sitecom */ - {USB_DEVICE(0x0DF6, 0x0057)}, - {USB_DEVICE(0x0DF6, 0x0045)}, - {USB_DEVICE(0x0DF6, 0x0059)}, /* 11n mode disable */ - {USB_DEVICE(0x0DF6, 0x004B)}, - {USB_DEVICE(0x0DF6, 0x005B)}, - {USB_DEVICE(0x0DF6, 0x005D)}, - {USB_DEVICE(0x0DF6, 0x0063)}, - /* Sweex */ - {USB_DEVICE(0x177F, 0x0154)}, - /* Thinkware */ - {USB_DEVICE(0x0BDA, 0x5077)}, - /* Toshiba */ - {USB_DEVICE(0x1690, 0x0752)}, - /* - */ - {USB_DEVICE(0x20F4, 0x646B)}, - {USB_DEVICE(0x083A, 0xC512)}, - {USB_DEVICE(0x25D4, 0x4CA1)}, - {USB_DEVICE(0x25D4, 0x4CAB)}, - -/* RTL8191SU */ - /* Realtek */ - {USB_DEVICE(0x0BDA, 0x8172)}, - {USB_DEVICE(0x0BDA, 0x8192)}, - /* Amigo */ - {USB_DEVICE(0x0EB0, 0x9061)}, - /* ASUS/EKB */ - {USB_DEVICE(0x13D3, 0x3323)}, - {USB_DEVICE(0x13D3, 0x3311)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3342)}, - /* ASUS/EKBLenovo */ - {USB_DEVICE(0x13D3, 0x3333)}, - {USB_DEVICE(0x13D3, 0x3334)}, - {USB_DEVICE(0x13D3, 0x3335)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3336)}, /* 11n mode disable */ - /* ASUS/Media BOX */ - {USB_DEVICE(0x13D3, 0x3309)}, - /* Belkin */ - {USB_DEVICE(0x050D, 0x815F)}, - /* D-Link */ - {USB_DEVICE(0x07D1, 0x3302)}, - {USB_DEVICE(0x07D1, 0x3300)}, - {USB_DEVICE(0x07D1, 0x3303)}, - /* Edimax */ - {USB_DEVICE(0x7392, 0x7612)}, - /* EnGenius */ - {USB_DEVICE(0x1740, 0x9605)}, - /* Guillemot */ - {USB_DEVICE(0x06F8, 0xE031)}, - /* Hawking */ - {USB_DEVICE(0x0E66, 0x0015)}, - /* Mediao */ - {USB_DEVICE(0x13D3, 0x3306)}, - /* PCI */ - {USB_DEVICE(0x2019, 0xED18)}, - {USB_DEVICE(0x2019, 0x4901)}, - /* Sitecom */ - {USB_DEVICE(0x0DF6, 0x0058)}, - {USB_DEVICE(0x0DF6, 0x0049)}, - {USB_DEVICE(0x0DF6, 0x004C)}, - {USB_DEVICE(0x0DF6, 0x006C)}, - {USB_DEVICE(0x0DF6, 0x0064)}, - /* Skyworth */ - {USB_DEVICE(0x14b2, 0x3300)}, - {USB_DEVICE(0x14b2, 0x3301)}, - {USB_DEVICE(0x14B2, 0x3302)}, - /* - */ - {USB_DEVICE(0x04F2, 0xAFF2)}, - {USB_DEVICE(0x04F2, 0xAFF5)}, - {USB_DEVICE(0x04F2, 0xAFF6)}, - {USB_DEVICE(0x13D3, 0x3339)}, - {USB_DEVICE(0x13D3, 0x3340)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3341)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3310)}, - {USB_DEVICE(0x13D3, 0x3325)}, - -/* RTL8192SU */ - /* Realtek */ - {USB_DEVICE(0x0BDA, 0x8174)}, - /* Belkin */ - {USB_DEVICE(0x050D, 0x845A)}, - /* Corega */ - {USB_DEVICE(0x07AA, 0x0051)}, - /* Edimax */ - {USB_DEVICE(0x7392, 0x7622)}, - /* NEC */ - {USB_DEVICE(0x0409, 0x02B6)}, - {} -}; - -MODULE_DEVICE_TABLE(usb, rtl871x_usb_id_tbl); - -static struct specific_device_id specific_device_id_tbl[] = { - {.idVendor = 0x0b05, .idProduct = 0x1791, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x0df6, .idProduct = 0x0059, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3306, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13D3, .idProduct = 0x3311, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3335, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3336, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3340, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3341, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {} -}; - -struct drv_priv { - struct usb_driver r871xu_drv; - int drv_registered; -}; - -#ifdef CONFIG_PM -static int r871x_suspend(struct usb_interface *pusb_intf, pm_message_t state) -{ - struct net_device *pnetdev = usb_get_intfdata(pusb_intf); - struct _adapter *padapter = netdev_priv(pnetdev); - - netdev_info(pnetdev, "Suspending...\n"); - padapter->suspended = true; - rtl871x_intf_stop(padapter); - if (pnetdev->netdev_ops->ndo_stop) - pnetdev->netdev_ops->ndo_stop(pnetdev); - mdelay(10); - netif_device_detach(pnetdev); - return 0; -} - -static void rtl871x_intf_resume(struct _adapter *padapter) -{ - if (padapter->dvobjpriv.inirp_init) - padapter->dvobjpriv.inirp_init(padapter); -} - -static int r871x_resume(struct usb_interface *pusb_intf) -{ - struct net_device *pnetdev = usb_get_intfdata(pusb_intf); - struct _adapter *padapter = netdev_priv(pnetdev); - - netdev_info(pnetdev, "Resuming...\n"); - netif_device_attach(pnetdev); - if (pnetdev->netdev_ops->ndo_open) - pnetdev->netdev_ops->ndo_open(pnetdev); - padapter->suspended = false; - rtl871x_intf_resume(padapter); - return 0; -} -#endif - -static struct drv_priv drvpriv = { - .r871xu_drv.name = "r8712u", - .r871xu_drv.id_table = rtl871x_usb_id_tbl, - .r871xu_drv.probe = r871xu_drv_init, - .r871xu_drv.disconnect = r871xu_dev_remove, -#ifdef CONFIG_PM - .r871xu_drv.suspend = r871x_suspend, - .r871xu_drv.resume = r871x_resume, -#endif -}; - -static uint r8712_usb_dvobj_init(struct _adapter *padapter) -{ - uint status = _SUCCESS; - struct usb_host_interface *phost_iface; - struct usb_interface_descriptor *piface_desc; - struct dvobj_priv *pdvobjpriv = &padapter->dvobjpriv; - struct usb_device *pusbd = pdvobjpriv->pusbdev; - - pdvobjpriv->padapter = padapter; - padapter->eeprom_address_size = 6; - phost_iface = pintf->cur_altsetting; - piface_desc = &phost_iface->desc; - pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints; - if (pusbd->speed == USB_SPEED_HIGH) { - pdvobjpriv->ishighspeed = true; - dev_info(&pusbd->dev, "r8712u: USB_SPEED_HIGH with %d endpoints\n", - pdvobjpriv->nr_endpoint); - } else { - pdvobjpriv->ishighspeed = false; - dev_info(&pusbd->dev, "r8712u: USB_SPEED_LOW with %d endpoints\n", - pdvobjpriv->nr_endpoint); - } - if ((r8712_alloc_io_queue(padapter)) == _FAIL) - status = _FAIL; - return status; -} - -static void r8712_usb_dvobj_deinit(struct _adapter *padapter) -{ - r8712_free_io_queue(padapter); -} - -void rtl871x_intf_stop(struct _adapter *padapter) -{ - /*disable_hw_interrupt*/ - if (!padapter->surprise_removed) { - /*device still exists, so driver can do i/o operation - * TODO: - */ - } - - /* cancel in irp */ - if (padapter->dvobjpriv.inirp_deinit) - padapter->dvobjpriv.inirp_deinit(padapter); - /* cancel out irp */ - r8712_usb_write_port_cancel(padapter); - /* TODO:cancel other irps */ -} - -void r871x_dev_unload(struct _adapter *padapter) -{ - if (padapter->bup) { - /*s1.*/ - padapter->driver_stopped = true; - - /*s3.*/ - rtl871x_intf_stop(padapter); - - /*s4.*/ - r8712_stop_drv_threads(padapter); - - /*s5.*/ - if (!padapter->surprise_removed) { - padapter->hw_init_completed = false; - rtl8712_hal_deinit(padapter); - } - - padapter->bup = false; - } -} - -static void disable_ht_for_spec_devid(const struct usb_device_id *pdid, - struct _adapter *padapter) -{ - u16 vid, pid; - u32 flags; - int i; - int num = ARRAY_SIZE(specific_device_id_tbl); - - for (i = 0; i < num; i++) { - vid = specific_device_id_tbl[i].idVendor; - pid = specific_device_id_tbl[i].idProduct; - flags = specific_device_id_tbl[i].flags; - - if ((pdid->idVendor == vid) && (pdid->idProduct == pid) && - (flags & SPEC_DEV_ID_DISABLE_HT)) { - padapter->registrypriv.ht_enable = 0; - padapter->registrypriv.cbw40_enable = 0; - padapter->registrypriv.ampdu_enable = 0; - } - } -} - -static const struct device_type wlan_type = { - .name = "wlan", -}; - -/* - * drv_init() - a device potentially for us - * - * notes: drv_init() is called when the bus driver has located a card for us - * to support. We accept the new device by returning 0. - */ -static int r871xu_drv_init(struct usb_interface *pusb_intf, - const struct usb_device_id *pdid) -{ - uint status; - struct _adapter *padapter = NULL; - struct dvobj_priv *pdvobjpriv; - struct net_device *pnetdev; - struct usb_device *udev; - - /* In this probe function, O.S. will provide the usb interface pointer - * to driver. We have to increase the reference count of the usb device - * structure by using the usb_get_dev function. - */ - udev = interface_to_usbdev(pusb_intf); - usb_get_dev(udev); - pintf = pusb_intf; - /* step 1. */ - pnetdev = r8712_init_netdev(); - if (!pnetdev) - goto put_dev; - padapter = netdev_priv(pnetdev); - disable_ht_for_spec_devid(pdid, padapter); - pdvobjpriv = &padapter->dvobjpriv; - pdvobjpriv->padapter = padapter; - padapter->dvobjpriv.pusbdev = udev; - padapter->pusb_intf = pusb_intf; - usb_set_intfdata(pusb_intf, pnetdev); - SET_NETDEV_DEV(pnetdev, &pusb_intf->dev); - pnetdev->dev.type = &wlan_type; - /* step 2. */ - padapter->dvobj_init = r8712_usb_dvobj_init; - padapter->dvobj_deinit = r8712_usb_dvobj_deinit; - padapter->halpriv.hal_bus_init = r8712_usb_hal_bus_init; - padapter->dvobjpriv.inirp_init = r8712_usb_inirp_init; - padapter->dvobjpriv.inirp_deinit = r8712_usb_inirp_deinit; - /* step 3. - * initialize the dvobj_priv - */ - - status = padapter->dvobj_init(padapter); - if (status != _SUCCESS) - goto free_netdev; - - /* step 4. */ - status = r8712_init_drv_sw(padapter); - if (status) - goto dvobj_deinit; - /* step 5. read efuse/eeprom data and get mac_addr */ - { - int i, offset; - u8 mac[6]; - u8 tmpU1b, AutoloadFail, eeprom_CustomerID; - u8 *pdata = padapter->eeprompriv.efuse_eeprom_data; - - tmpU1b = r8712_read8(padapter, EE_9346CR);/*CR9346*/ - - /* To check system boot selection.*/ - dev_info(&udev->dev, "r8712u: Boot from %s: Autoload %s\n", - (tmpU1b & _9356SEL) ? "EEPROM" : "EFUSE", - (tmpU1b & _EEPROM_EN) ? "OK" : "Failed"); - - /* To check autoload success or not.*/ - if (tmpU1b & _EEPROM_EN) { - AutoloadFail = true; - /* The following operations prevent Efuse leakage by - * turning on 2.5V. - */ - tmpU1b = r8712_read8(padapter, EFUSE_TEST + 3); - r8712_write8(padapter, EFUSE_TEST + 3, tmpU1b | 0x80); - msleep(20); - r8712_write8(padapter, EFUSE_TEST + 3, - (tmpU1b & (~BIT(7)))); - - /* Retrieve Chip version. - * Recognize IC version by Reg0x4 BIT15. - */ - tmpU1b = (u8)((r8712_read32(padapter, PMC_FSM) >> 15) & - 0x1F); - if (tmpU1b == 0x3) - padapter->registrypriv.chip_version = - RTL8712_3rdCUT; - else - padapter->registrypriv.chip_version = - (tmpU1b >> 1) + 1; - switch (padapter->registrypriv.chip_version) { - case RTL8712_1stCUT: - case RTL8712_2ndCUT: - case RTL8712_3rdCUT: - break; - default: - padapter->registrypriv.chip_version = - RTL8712_2ndCUT; - break; - } - - for (i = 0, offset = 0; i < 128; i += 8, offset++) - r8712_efuse_pg_packet_read(padapter, offset, - &pdata[i]); - - if (!r8712_initmac || !mac_pton(r8712_initmac, mac)) { - /* Use the mac address stored in the Efuse - * offset = 0x12 for usb in efuse - */ - ether_addr_copy(mac, &pdata[0x12]); - } - eeprom_CustomerID = pdata[0x52]; - switch (eeprom_CustomerID) { - case EEPROM_CID_ALPHA: - padapter->eeprompriv.CustomerID = - RT_CID_819x_ALPHA; - break; - case EEPROM_CID_CAMEO: - padapter->eeprompriv.CustomerID = - RT_CID_819x_CAMEO; - break; - case EEPROM_CID_SITECOM: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Sitecom; - break; - case EEPROM_CID_COREGA: - padapter->eeprompriv.CustomerID = - RT_CID_COREGA; - break; - case EEPROM_CID_Senao: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Senao; - break; - case EEPROM_CID_EDIMAX_BELKIN: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Edimax_Belkin; - break; - case EEPROM_CID_SERCOMM_BELKIN: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Sercomm_Belkin; - break; - case EEPROM_CID_WNC_COREGA: - padapter->eeprompriv.CustomerID = - RT_CID_819x_WNC_COREGA; - break; - case EEPROM_CID_WHQL: - break; - case EEPROM_CID_NetCore: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Netcore; - break; - case EEPROM_CID_CAMEO1: - padapter->eeprompriv.CustomerID = - RT_CID_819x_CAMEO1; - break; - case EEPROM_CID_CLEVO: - padapter->eeprompriv.CustomerID = - RT_CID_819x_CLEVO; - break; - default: - padapter->eeprompriv.CustomerID = - RT_CID_DEFAULT; - break; - } - dev_info(&udev->dev, "r8712u: CustomerID = 0x%.4x\n", - padapter->eeprompriv.CustomerID); - /* Led mode */ - switch (padapter->eeprompriv.CustomerID) { - case RT_CID_DEFAULT: - case RT_CID_819x_ALPHA: - case RT_CID_819x_CAMEO: - padapter->ledpriv.LedStrategy = SW_LED_MODE1; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_Sitecom: - padapter->ledpriv.LedStrategy = SW_LED_MODE2; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_COREGA: - case RT_CID_819x_Senao: - padapter->ledpriv.LedStrategy = SW_LED_MODE3; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_Edimax_Belkin: - padapter->ledpriv.LedStrategy = SW_LED_MODE4; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_Sercomm_Belkin: - padapter->ledpriv.LedStrategy = SW_LED_MODE5; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_WNC_COREGA: - padapter->ledpriv.LedStrategy = SW_LED_MODE6; - padapter->ledpriv.bRegUseLed = true; - break; - default: - padapter->ledpriv.LedStrategy = SW_LED_MODE0; - padapter->ledpriv.bRegUseLed = false; - break; - } - } else { - AutoloadFail = false; - } - if ((!AutoloadFail) || - ((mac[0] == 0xff) && (mac[1] == 0xff) && - (mac[2] == 0xff) && (mac[3] == 0xff) && - (mac[4] == 0xff) && (mac[5] == 0xff)) || - ((mac[0] == 0x00) && (mac[1] == 0x00) && - (mac[2] == 0x00) && (mac[3] == 0x00) && - (mac[4] == 0x00) && (mac[5] == 0x00))) { - mac[0] = 0x00; - mac[1] = 0xe0; - mac[2] = 0x4c; - mac[3] = 0x87; - mac[4] = 0x00; - mac[5] = 0x00; - } - if (r8712_initmac) { - /* Make sure the user did not select a multicast - * address by setting bit 1 of first octet. - */ - mac[0] &= 0xFE; - dev_info(&udev->dev, - "r8712u: MAC Address from user = %pM\n", mac); - } else { - dev_info(&udev->dev, - "r8712u: MAC Address from efuse = %pM\n", mac); - } - eth_hw_addr_set(pnetdev, mac); - } - /* step 6. Load the firmware asynchronously */ - if (rtl871x_load_fw(padapter)) - goto deinit_drv_sw; - init_completion(&padapter->rx_filter_ready); - return 0; - -deinit_drv_sw: - r8712_free_drv_sw(padapter); -dvobj_deinit: - padapter->dvobj_deinit(padapter); -free_netdev: - free_netdev(pnetdev); -put_dev: - usb_put_dev(udev); - usb_set_intfdata(pusb_intf, NULL); - return -ENODEV; -} - -/* rmmod module & unplug(SurpriseRemoved) will call r871xu_dev_remove() - * => how to recognize both - */ -static void r871xu_dev_remove(struct usb_interface *pusb_intf) -{ - struct net_device *pnetdev = usb_get_intfdata(pusb_intf); - struct usb_device *udev = interface_to_usbdev(pusb_intf); - struct _adapter *padapter = netdev_priv(pnetdev); - - /* never exit with a firmware callback pending */ - wait_for_completion(&padapter->rtl8712_fw_ready); - if (pnetdev->reg_state != NETREG_UNINITIALIZED) - unregister_netdev(pnetdev); /* will call netdev_close() */ - usb_set_intfdata(pusb_intf, NULL); - release_firmware(padapter->fw); - if (drvpriv.drv_registered) - padapter->surprise_removed = true; - r8712_flush_rwctrl_works(padapter); - r8712_flush_led_works(padapter); - udelay(1); - /* Stop driver mlme relation timer */ - r8712_stop_drv_timers(padapter); - r871x_dev_unload(padapter); - if (padapter->dvobj_deinit) - padapter->dvobj_deinit(padapter); - r8712_free_drv_sw(padapter); - free_netdev(pnetdev); - - /* decrease the reference count of the usb device structure - * when disconnect - */ - usb_put_dev(udev); - - /* If we didn't unplug usb dongle and remove/insert module, driver - * fails on sitesurvey for the first time when device is up. - * Reset usb port for sitesurvey fail issue. - */ - if (udev->state != USB_STATE_NOTATTACHED) - usb_reset_device(udev); -} - -static int __init r8712u_drv_entry(void) -{ - drvpriv.drv_registered = true; - return usb_register(&drvpriv.r871xu_drv); -} - -static void __exit r8712u_drv_halt(void) -{ - drvpriv.drv_registered = false; - usb_deregister(&drvpriv.r871xu_drv); -} - -module_init(r8712u_drv_entry); -module_exit(r8712u_drv_halt); diff --git a/drivers/staging/rtl8712/usb_ops.c b/drivers/staging/rtl8712/usb_ops.c deleted file mode 100644 index af9966d03979..000000000000 --- a/drivers/staging/rtl8712/usb_ops.c +++ /dev/null @@ -1,195 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_ops.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_OPS_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" -#include "usb_ops.h" -#include "recv_osdep.h" - -static u8 usb_read8(struct intf_hdl *intfhdl, u32 addr) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - int status; - __le32 data = 0; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x01; /* read_in */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 1; - status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, - &data, len, requesttype); - if (status < 0) - return 0; - return (u8)(le32_to_cpu(data) & 0x0ff); -} - -static u16 usb_read16(struct intf_hdl *intfhdl, u32 addr) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - int status; - __le32 data = 0; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x01; /* read_in */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 2; - status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, - &data, len, requesttype); - if (status < 0) - return 0; - return (u16)(le32_to_cpu(data) & 0xffff); -} - -static u32 usb_read32(struct intf_hdl *intfhdl, u32 addr) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - int status; - __le32 data = 0; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x01; /* read_in */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 4; - status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, - &data, len, requesttype); - if (status < 0) - return 0; - return le32_to_cpu(data); -} - -static void usb_write8(struct intf_hdl *intfhdl, u32 addr, u8 val) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - __le32 data; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x00; /* write_out */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 1; - data = cpu_to_le32((u32)val & 0x000000ff); - r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len, - requesttype); -} - -static void usb_write16(struct intf_hdl *intfhdl, u32 addr, u16 val) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - __le32 data; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x00; /* write_out */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 2; - data = cpu_to_le32((u32)val & 0x0000ffff); - r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len, - requesttype); -} - -static void usb_write32(struct intf_hdl *intfhdl, u32 addr, u32 val) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - __le32 data; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x00; /* write_out */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 4; - data = cpu_to_le32(val); - r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len, - requesttype); -} - -void r8712_usb_set_intf_option(u32 *option) -{ - *option = ((*option) | _INTF_ASYNC_); -} - -static void usb_intf_hdl_init(u8 *priv) -{ -} - -static void usb_intf_hdl_unload(u8 *priv) -{ -} - -static void usb_intf_hdl_open(u8 *priv) -{ -} - -static void usb_intf_hdl_close(u8 *priv) -{ -} - -void r8712_usb_set_intf_funs(struct intf_hdl *intfhdl) -{ - intfhdl->intf_hdl_init = usb_intf_hdl_init; - intfhdl->intf_hdl_unload = usb_intf_hdl_unload; - intfhdl->intf_hdl_open = usb_intf_hdl_open; - intfhdl->intf_hdl_close = usb_intf_hdl_close; -} - -void r8712_usb_set_intf_ops(struct _io_ops *ops) -{ - memset((u8 *)ops, 0, sizeof(struct _io_ops)); - ops->_read8 = usb_read8; - ops->_read16 = usb_read16; - ops->_read32 = usb_read32; - ops->_read_port = r8712_usb_read_port; - ops->_write8 = usb_write8; - ops->_write16 = usb_write16; - ops->_write32 = usb_write32; - ops->_write_mem = r8712_usb_write_mem; - ops->_write_port = r8712_usb_write_port; -} diff --git a/drivers/staging/rtl8712/usb_ops.h b/drivers/staging/rtl8712/usb_ops.h deleted file mode 100644 index 7a6b619b73fa..000000000000 --- a/drivers/staging/rtl8712/usb_ops.h +++ /dev/null @@ -1,38 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __USB_OPS_H_ -#define __USB_OPS_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" - -void r8712_usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, - u32 cnt, u8 *wmem); -u32 r8712_usb_write_port(struct intf_hdl *pintfhdl, u32 addr, - u32 cnt, u8 *wmem); -u32 r8712_usb_read_port(struct intf_hdl *pintfhdl, u32 addr, - u32 cnt, u8 *rmem); -void r8712_usb_set_intf_option(u32 *poption); -void r8712_usb_set_intf_funs(struct intf_hdl *pintf_hdl); -uint r8712_usb_init_intf_priv(struct intf_priv *pintfpriv); -void r8712_usb_unload_intf_priv(struct intf_priv *pintfpriv); -void r8712_usb_set_intf_ops(struct _io_ops *pops); -void r8712_usb_read_port_cancel(struct _adapter *padapter); -void r8712_usb_write_port_cancel(struct _adapter *padapter); -int r8712_usbctrl_vendorreq(struct intf_priv *pintfpriv, u8 request, u16 value, - u16 index, void *pdata, u16 len, u8 requesttype); - -#endif - diff --git a/drivers/staging/rtl8712/usb_ops_linux.c b/drivers/staging/rtl8712/usb_ops_linux.c deleted file mode 100644 index b2181e1e2d38..000000000000 --- a/drivers/staging/rtl8712/usb_ops_linux.c +++ /dev/null @@ -1,515 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_ops_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_OPS_OS_C_ - -#include <linux/usb.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -#define RTL871X_VENQT_READ 0xc0 -#define RTL871X_VENQT_WRITE 0x40 - -struct zero_bulkout_context { - void *pbuf; - void *purb; - void *pirp; - void *padapter; -}; - -uint r8712_usb_init_intf_priv(struct intf_priv *pintfpriv) -{ - pintfpriv->piorw_urb = usb_alloc_urb(0, GFP_ATOMIC); - if (!pintfpriv->piorw_urb) - return _FAIL; - init_completion(&pintfpriv->io_retevt_comp); - return _SUCCESS; -} - -void r8712_usb_unload_intf_priv(struct intf_priv *pintfpriv) -{ - if (pintfpriv->piorw_urb) { - usb_kill_urb(pintfpriv->piorw_urb); - usb_free_urb(pintfpriv->piorw_urb); - } -} - -static unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr) -{ - unsigned int pipe = 0; - struct usb_device *pusbd = pdvobj->pusbdev; - - if (pdvobj->nr_endpoint == 11) { - switch (addr) { - case RTL8712_DMA_BKQ: - pipe = usb_sndbulkpipe(pusbd, 0x07); - break; - case RTL8712_DMA_BEQ: - pipe = usb_sndbulkpipe(pusbd, 0x06); - break; - case RTL8712_DMA_VIQ: - pipe = usb_sndbulkpipe(pusbd, 0x05); - break; - case RTL8712_DMA_VOQ: - pipe = usb_sndbulkpipe(pusbd, 0x04); - break; - case RTL8712_DMA_BCNQ: - pipe = usb_sndbulkpipe(pusbd, 0x0a); - break; - case RTL8712_DMA_BMCQ: /* HI Queue */ - pipe = usb_sndbulkpipe(pusbd, 0x0b); - break; - case RTL8712_DMA_MGTQ: - pipe = usb_sndbulkpipe(pusbd, 0x0c); - break; - case RTL8712_DMA_RX0FF: - pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */ - break; - case RTL8712_DMA_C2HCMD: - pipe = usb_rcvbulkpipe(pusbd, 0x09); /* in */ - break; - case RTL8712_DMA_H2CCMD: - pipe = usb_sndbulkpipe(pusbd, 0x0d); - break; - } - } else if (pdvobj->nr_endpoint == 6) { - switch (addr) { - case RTL8712_DMA_BKQ: - pipe = usb_sndbulkpipe(pusbd, 0x07); - break; - case RTL8712_DMA_BEQ: - pipe = usb_sndbulkpipe(pusbd, 0x06); - break; - case RTL8712_DMA_VIQ: - pipe = usb_sndbulkpipe(pusbd, 0x05); - break; - case RTL8712_DMA_VOQ: - pipe = usb_sndbulkpipe(pusbd, 0x04); - break; - case RTL8712_DMA_RX0FF: - case RTL8712_DMA_C2HCMD: - pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */ - break; - case RTL8712_DMA_H2CCMD: - case RTL8712_DMA_BCNQ: - case RTL8712_DMA_BMCQ: - case RTL8712_DMA_MGTQ: - pipe = usb_sndbulkpipe(pusbd, 0x0d); - break; - } - } else if (pdvobj->nr_endpoint == 4) { - switch (addr) { - case RTL8712_DMA_BEQ: - pipe = usb_sndbulkpipe(pusbd, 0x06); - break; - case RTL8712_DMA_VOQ: - pipe = usb_sndbulkpipe(pusbd, 0x04); - break; - case RTL8712_DMA_RX0FF: - case RTL8712_DMA_C2HCMD: - pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */ - break; - case RTL8712_DMA_H2CCMD: - case RTL8712_DMA_BCNQ: - case RTL8712_DMA_BMCQ: - case RTL8712_DMA_MGTQ: - pipe = usb_sndbulkpipe(pusbd, 0x0d); - break; - } - } else { - pipe = 0; - } - return pipe; -} - -static void usb_write_mem_complete(struct urb *purb) -{ - struct io_queue *pio_q = (struct io_queue *)purb->context; - struct intf_hdl *pintf = &(pio_q->intf); - struct intf_priv *pintfpriv = pintf->pintfpriv; - struct _adapter *padapter = (struct _adapter *)pintf->adapter; - - if (purb->status != 0) { - if (purb->status == (-ESHUTDOWN)) - padapter->driver_stopped = true; - else - padapter->surprise_removed = true; - } - complete(&pintfpriv->io_retevt_comp); -} - -void r8712_usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem) -{ - unsigned int pipe; - struct _adapter *padapter = (struct _adapter *)pintfhdl->adapter; - struct intf_priv *pintfpriv = pintfhdl->pintfpriv; - struct io_queue *pio_queue = padapter->pio_queue; - struct dvobj_priv *pdvobj = (struct dvobj_priv *)pintfpriv->intf_dev; - struct usb_device *pusbd = pdvobj->pusbdev; - struct urb *piorw_urb = pintfpriv->piorw_urb; - - if ((padapter->driver_stopped) || (padapter->surprise_removed) || - (padapter->pwrctrlpriv.pnp_bstop_trx)) - return; - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - if (pipe == 0) - return; - usb_fill_bulk_urb(piorw_urb, pusbd, pipe, - wmem, cnt, usb_write_mem_complete, - pio_queue); - usb_submit_urb(piorw_urb, GFP_ATOMIC); - wait_for_completion_interruptible(&pintfpriv->io_retevt_comp); -} - -static void r8712_usb_read_port_complete(struct urb *purb) -{ - uint isevt; - __le32 *pbuf; - struct recv_buf *precvbuf = (struct recv_buf *)purb->context; - struct _adapter *padapter = (struct _adapter *)precvbuf->adapter; - struct recv_priv *precvpriv = &padapter->recvpriv; - - if (padapter->surprise_removed || padapter->driver_stopped) - return; - if (purb->status == 0) { /* SUCCESS */ - if ((purb->actual_length > (MAX_RECVBUF_SZ)) || - (purb->actual_length < RXDESC_SIZE)) { - r8712_read_port(padapter, precvpriv->ff_hwaddr, 0, - (unsigned char *)precvbuf); - } else { - _pkt *pskb = precvbuf->pskb; - - precvbuf->transfer_len = purb->actual_length; - pbuf = (__le32 *)precvbuf->pbuf; - isevt = le32_to_cpu(*(pbuf + 1)) & 0x1ff; - if ((isevt & 0x1ff) == 0x1ff) { - r8712_rxcmd_event_hdl(padapter, pbuf); - skb_queue_tail(&precvpriv->rx_skb_queue, pskb); - r8712_read_port(padapter, precvpriv->ff_hwaddr, - 0, (unsigned char *)precvbuf); - } else { - skb_put(pskb, purb->actual_length); - skb_queue_tail(&precvpriv->rx_skb_queue, pskb); - tasklet_hi_schedule(&precvpriv->recv_tasklet); - r8712_read_port(padapter, precvpriv->ff_hwaddr, - 0, (unsigned char *)precvbuf); - } - } - } else { - switch (purb->status) { - case -EINVAL: - case -EPIPE: - case -ENODEV: - case -ESHUTDOWN: - padapter->driver_stopped = true; - break; - case -ENOENT: - if (!padapter->suspended) { - padapter->driver_stopped = true; - break; - } - fallthrough; - case -EPROTO: - r8712_read_port(padapter, precvpriv->ff_hwaddr, 0, - (unsigned char *)precvbuf); - break; - case -EINPROGRESS: - netdev_err(padapter->pnetdev, "ERROR: URB IS IN PROGRESS!\n"); - break; - default: - break; - } - } -} - -u32 r8712_usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem) -{ - unsigned int pipe; - int err; - u32 tmpaddr = 0; - int alignment = 0; - u32 ret = _SUCCESS; - struct urb *purb = NULL; - struct recv_buf *precvbuf = (struct recv_buf *)rmem; - struct intf_priv *pintfpriv = pintfhdl->pintfpriv; - struct dvobj_priv *pdvobj = (struct dvobj_priv *)pintfpriv->intf_dev; - struct _adapter *adapter = pdvobj->padapter; - struct recv_priv *precvpriv = &adapter->recvpriv; - struct usb_device *pusbd = pdvobj->pusbdev; - - if (adapter->driver_stopped || adapter->surprise_removed || - adapter->pwrctrlpriv.pnp_bstop_trx || !precvbuf) - return _FAIL; - r8712_init_recvbuf(adapter, precvbuf); - /* Try to use skb from the free queue */ - precvbuf->pskb = skb_dequeue(&precvpriv->free_recv_skb_queue); - - if (!precvbuf->pskb) { - precvbuf->pskb = netdev_alloc_skb(adapter->pnetdev, - MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ); - if (!precvbuf->pskb) - return _FAIL; - tmpaddr = (addr_t)precvbuf->pskb->data; - alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1); - skb_reserve(precvbuf->pskb, - (RECVBUFF_ALIGN_SZ - alignment)); - precvbuf->phead = precvbuf->pskb->head; - precvbuf->pdata = precvbuf->pskb->data; - precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); - precvbuf->pend = skb_end_pointer(precvbuf->pskb); - precvbuf->pbuf = precvbuf->pskb->data; - } else { /* skb is reused */ - precvbuf->phead = precvbuf->pskb->head; - precvbuf->pdata = precvbuf->pskb->data; - precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); - precvbuf->pend = skb_end_pointer(precvbuf->pskb); - precvbuf->pbuf = precvbuf->pskb->data; - } - purb = precvbuf->purb; - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - usb_fill_bulk_urb(purb, pusbd, pipe, - precvbuf->pbuf, MAX_RECVBUF_SZ, - r8712_usb_read_port_complete, - precvbuf); - err = usb_submit_urb(purb, GFP_ATOMIC); - if ((err) && (err != (-EPERM))) - ret = _FAIL; - return ret; -} - -void r8712_usb_read_port_cancel(struct _adapter *padapter) -{ - int i; - struct recv_buf *precvbuf; - - precvbuf = (struct recv_buf *)padapter->recvpriv.precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - if (precvbuf->purb) - usb_kill_urb(precvbuf->purb); - precvbuf++; - } -} - -void r8712_xmit_bh(struct tasklet_struct *t) -{ - int ret = false; - struct _adapter *padapter = from_tasklet(padapter, t, - xmitpriv.xmit_tasklet); - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - if (padapter->driver_stopped || - padapter->surprise_removed) { - netdev_err(padapter->pnetdev, "xmit_bh => driver_stopped or surprise_removed\n"); - return; - } - ret = r8712_xmitframe_complete(padapter, pxmitpriv, NULL); - if (!ret) - return; - tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); -} - -static void usb_write_port_complete(struct urb *purb) -{ - int i; - struct xmit_frame *pxmitframe = (struct xmit_frame *)purb->context; - struct xmit_buf *pxmitbuf = pxmitframe->pxmitbuf; - struct _adapter *padapter = pxmitframe->padapter; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - switch (pattrib->priority) { - case 1: - case 2: - pxmitpriv->bkq_cnt--; - break; - case 4: - case 5: - pxmitpriv->viq_cnt--; - break; - case 6: - case 7: - pxmitpriv->voq_cnt--; - break; - case 0: - case 3: - default: - pxmitpriv->beq_cnt--; - break; - } - pxmitpriv->txirp_cnt--; - for (i = 0; i < 8; i++) { - if (purb == pxmitframe->pxmit_urb[i]) { - pxmitframe->bpending[i] = false; - break; - } - } - if (padapter->surprise_removed) - return; - switch (purb->status) { - case 0: - break; - default: - netdev_warn(padapter->pnetdev, - "r8712u: pipe error: (%d)\n", purb->status); - break; - } - /* not to consider tx fragment */ - r8712_free_xmitframe_ex(pxmitpriv, pxmitframe); - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); -} - -u32 r8712_usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem) -{ - unsigned long irqL; - int i, status; - unsigned int pipe; - u32 ret, bwritezero; - struct urb *purb = NULL; - struct _adapter *padapter = (struct _adapter *)pintfhdl->adapter; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct xmit_frame *pxmitframe = (struct xmit_frame *)wmem; - struct usb_device *pusbd = pdvobj->pusbdev; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - if ((padapter->driver_stopped) || (padapter->surprise_removed) || - (padapter->pwrctrlpriv.pnp_bstop_trx)) - return _FAIL; - for (i = 0; i < 8; i++) { - if (!pxmitframe->bpending[i]) { - spin_lock_irqsave(&pxmitpriv->lock, irqL); - pxmitpriv->txirp_cnt++; - pxmitframe->bpending[i] = true; - switch (pattrib->priority) { - case 1: - case 2: - pxmitpriv->bkq_cnt++; - break; - case 4: - case 5: - pxmitpriv->viq_cnt++; - break; - case 6: - case 7: - pxmitpriv->voq_cnt++; - break; - case 0: - case 3: - default: - pxmitpriv->beq_cnt++; - break; - } - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - pxmitframe->sz[i] = (u16)cnt; - purb = pxmitframe->pxmit_urb[i]; - break; - } - } - bwritezero = false; - if (pdvobj->ishighspeed) { - if (cnt > 0 && cnt % 512 == 0) - bwritezero = true; - } else { - if (cnt > 0 && cnt % 64 == 0) - bwritezero = true; - } - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - if (pxmitpriv->free_xmitbuf_cnt % NR_XMITBUFF == 0) - purb->transfer_flags &= (~URB_NO_INTERRUPT); - else - purb->transfer_flags |= URB_NO_INTERRUPT; - if (bwritezero) - cnt += 8; - usb_fill_bulk_urb(purb, pusbd, pipe, - pxmitframe->mem_addr, - cnt, usb_write_port_complete, - pxmitframe); /* context is xmit_frame */ - status = usb_submit_urb(purb, GFP_ATOMIC); - if (!status) - ret = _SUCCESS; - else - ret = _FAIL; - return ret; -} - -void r8712_usb_write_port_cancel(struct _adapter *padapter) -{ - int i, j; - struct xmit_buf *pxmitbuf = (struct xmit_buf *) - padapter->xmitpriv.pxmitbuf; - - for (i = 0; i < NR_XMITBUFF; i++) { - for (j = 0; j < 8; j++) { - if (pxmitbuf->pxmit_urb[j]) - usb_kill_urb(pxmitbuf->pxmit_urb[j]); - } - pxmitbuf++; - } -} - -int r8712_usbctrl_vendorreq(struct intf_priv *pintfpriv, u8 request, u16 value, - u16 index, void *pdata, u16 len, u8 requesttype) -{ - unsigned int pipe; - int status; - u8 reqtype; - struct dvobj_priv *pdvobjpriv = (struct dvobj_priv *) - pintfpriv->intf_dev; - struct usb_device *udev = pdvobjpriv->pusbdev; - /* For mstar platform, mstar suggests the address for USB IO - * should be 16 bytes alignment. Trying to fix it here. - */ - u8 *palloc_buf, *pIo_buf; - - palloc_buf = kmalloc((u32)len + 16, GFP_ATOMIC); - if (!palloc_buf) - return -ENOMEM; - pIo_buf = palloc_buf + 16 - ((addr_t)(palloc_buf) & 0x0f); - if (requesttype == 0x01) { - pipe = usb_rcvctrlpipe(udev, 0); /* read_in */ - reqtype = RTL871X_VENQT_READ; - } else { - pipe = usb_sndctrlpipe(udev, 0); /* write_out */ - reqtype = RTL871X_VENQT_WRITE; - memcpy(pIo_buf, pdata, len); - } - status = usb_control_msg(udev, pipe, request, reqtype, value, index, - pIo_buf, len, 500); - if (status < 0) - goto free; - if (status != len) { - status = -EREMOTEIO; - goto free; - } - /* Success this control transfer. */ - if (requesttype == 0x01) { - /* For Control read transfer, we have to copy the read - * data from pIo_buf to pdata. - */ - memcpy(pdata, pIo_buf, status); - } - -free: - kfree(palloc_buf); - return status; -} diff --git a/drivers/staging/rtl8712/usb_osintf.h b/drivers/staging/rtl8712/usb_osintf.h deleted file mode 100644 index 2e512b4a564c..000000000000 --- a/drivers/staging/rtl8712/usb_osintf.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __USB_OSINTF_H -#define __USB_OSINTF_H - -#include "osdep_service.h" -#include "drv_types.h" - -extern char *r8712_initmac; - -unsigned int r8712_usb_inirp_init(struct _adapter *padapter); -unsigned int r8712_usb_inirp_deinit(struct _adapter *padapter); -uint rtl871x_hal_init(struct _adapter *padapter); -uint rtl8712_hal_deinit(struct _adapter *padapter); - -void rtl871x_intf_stop(struct _adapter *padapter); -void r871x_dev_unload(struct _adapter *padapter); -void r8712_stop_drv_threads(struct _adapter *padapter); -void r8712_stop_drv_timers(struct _adapter *padapter); -int r8712_init_drv_sw(struct _adapter *padapter); -void r8712_free_drv_sw(struct _adapter *padapter); -struct net_device *r8712_init_netdev(void); - -#endif diff --git a/drivers/staging/rtl8712/wifi.h b/drivers/staging/rtl8712/wifi.h deleted file mode 100644 index 498e6dec7e67..000000000000 --- a/drivers/staging/rtl8712/wifi.h +++ /dev/null @@ -1,196 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _WIFI_H_ -#define _WIFI_H_ - -#include <linux/compiler.h> -#include <linux/ieee80211.h> - -#define WLAN_HDR_A3_LEN 24 -#define WLAN_HDR_A3_QOS_LEN 26 - -enum WIFI_FRAME_TYPE { - WIFI_QOS_DATA_TYPE = (BIT(7) | BIT(3)), /*!< QoS Data */ -}; - -#define SetToDs(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_TODS); \ -}) - -#define GetToDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_TODS)) != 0) - -#define ClearToDs(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_TODS)); \ -}) - -#define SetFrDs(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_FROMDS); \ -}) - -#define GetFrDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_FROMDS)) != 0) - -#define ClearFrDs(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_FROMDS)); \ -}) - -static inline unsigned char get_tofr_ds(unsigned char *pframe) -{ - return ((GetToDs(pframe) << 1) | GetFrDs(pframe)); -} - -#define SetMFrag(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREFRAGS); \ -}) - -#define GetMFrag(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) != 0) - -#define ClearMFrag(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)); \ -}) - -#define SetRetry(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_RETRY); \ -}) - -#define GetRetry(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_RETRY)) != 0) - -#define ClearRetry(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_RETRY)); \ -}) - -#define SetPwrMgt(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PM); \ -}) - -#define GetPwrMgt(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_PM)) != 0) - -#define ClearPwrMgt(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_PM)); \ -}) - -#define SetMData(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREDATA); \ -}) - -#define GetMData(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_MOREDATA)) != 0) - -#define ClearMData(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREDATA)); \ -}) - -#define SetPrivacy(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PROTECTED); \ -}) - -#define GetPrivacy(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_PROTECTED)) != 0) - -#define GetOrder(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_ORDER)) != 0) - -#define GetFrameType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & \ - (BIT(3) | BIT(2))) - -#define SetFrameType(pbuf, type) \ - do { \ - *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(3) | \ - BIT(2))); \ - *(__le16 *)(pbuf) |= cpu_to_le16(type); \ - } while (0) - -#define GetFrameSubType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & \ - (BIT(7) | BIT(6) | BIT(5) | BIT(4) | BIT(3) | \ - BIT(2))) - -#define SetFrameSubType(pbuf, type) \ - do { \ - *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | \ - BIT(5) | BIT(4) | BIT(3) | BIT(2))); \ - *(__le16 *)(pbuf) |= cpu_to_le16(type); \ - } while (0) - -#define GetSequence(pbuf) (le16_to_cpu(*(__le16 *)\ - ((addr_t)(pbuf) + 22)) >> 4) - -#define GetFragNum(pbuf) (le16_to_cpu(*(__le16 *)((addr_t)\ - (pbuf) + 22)) & 0x0f) - -#define SetSeqNum(pbuf, num) ({ \ - *(__le16 *)((addr_t)(pbuf) + 22) = \ - cpu_to_le16((le16_to_cpu(*(__le16 *)((addr_t)(pbuf) + 22)) & \ - 0x000f) | (0xfff0 & (num << 4))); \ -}) - -#define SetPriority(pbuf, tid) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf); \ -}) - -#define GetPriority(pbuf) ((le16_to_cpu(*(__le16 *)(pbuf))) & 0xf) - -#define SetAckpolicy(pbuf, ack) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16((ack & 3) << 5); \ -}) - -#define GetAckpolicy(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 5) & 0x3) - -#define GetAMsdu(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 7) & 0x1) - -#define GetAddr1Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 4)) - -#define GetAddr2Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 10)) - -#define GetAddr3Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 16)) - -#define GetAddr4Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 24)) - -static inline unsigned char *get_hdr_bssid(unsigned char *pframe) -{ - unsigned char *sa; - unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe); - - switch (to_fr_ds) { - case 0x00: /* ToDs=0, FromDs=0 */ - sa = GetAddr3Ptr(pframe); - break; - case 0x01: /* ToDs=0, FromDs=1 */ - sa = GetAddr2Ptr(pframe); - break; - case 0x02: /* ToDs=1, FromDs=0 */ - sa = GetAddr1Ptr(pframe); - break; - default: /* ToDs=1, FromDs=1 */ - sa = NULL; - break; - } - return sa; -} - -/* --------------------------------------------------------------------------- - * Below is the fixed elements... - * --------------------------------------------------------------------------- - */ -#define _BEACON_ITERVAL_ 2 -#define _CAPABILITY_ 2 -#define _TIMESTAMP_ 8 - -/*----------------------------------------------------------------------------- - * Below is the definition for WMM - *------------------------------------------------------------------------------ - */ -#define _WMM_IE_Length_ 7 /* for WMM STA */ - -#endif /* _WIFI_H_ */ - diff --git a/drivers/staging/rtl8712/wlan_bssdef.h b/drivers/staging/rtl8712/wlan_bssdef.h deleted file mode 100644 index ec3749813728..000000000000 --- a/drivers/staging/rtl8712/wlan_bssdef.h +++ /dev/null @@ -1,223 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __WLAN_BSSDEF_H__ -#define __WLAN_BSSDEF_H__ - -#define MAX_IE_SZ 768 - -#define NDIS_802_11_LENGTH_SSID 32 -#define NDIS_802_11_LENGTH_RATES 8 -#define NDIS_802_11_LENGTH_RATES_EX 16 - -struct ndis_802_11_ssid { - u32 SsidLength; - u8 Ssid[32]; -}; - -enum NDIS_802_11_NETWORK_TYPE { - Ndis802_11FH, - Ndis802_11DS, - Ndis802_11OFDM5, - Ndis802_11OFDM24, - Ndis802_11NetworkTypeMax /* not a real type, defined as an upper bound*/ -}; - -struct NDIS_802_11_CONFIGURATION_FH { - u32 Length; /* Length of structure */ - u32 HopPattern; /* As defined by 802.11, MSB set */ - u32 HopSet; /* to one if non-802.11 */ - u32 DwellTime; /* units are Kusec */ -}; - -/* - * FW will only save the channel number in DSConfig. - * ODI Handler will convert the channel number to freq. number. - */ -struct NDIS_802_11_CONFIGURATION { - u32 Length; /* Length of structure */ - u32 BeaconPeriod; /* units are Kusec */ - u32 ATIMWindow; /* units are Kusec */ - u32 DSConfig; /* Frequency, units are kHz */ - struct NDIS_802_11_CONFIGURATION_FH FHConfig; -}; - -enum NDIS_802_11_NETWORK_INFRASTRUCTURE { - Ndis802_11IBSS, - Ndis802_11Infrastructure, - Ndis802_11AutoUnknown, - Ndis802_11InfrastructureMax, /*Not a real value,defined as upper bound*/ - Ndis802_11APMode -}; - -struct NDIS_802_11_FIXED_IEs { - u8 Timestamp[8]; - u16 BeaconInterval; - u16 Capabilities; -}; - -struct wlan_bssid_ex { - u32 Length; - unsigned char MacAddress[6]; - u8 Reserved[2]; - struct ndis_802_11_ssid Ssid; - __le32 Privacy; - s32 Rssi; - enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; - struct NDIS_802_11_CONFIGURATION Configuration; - enum NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode; - u8 rates[NDIS_802_11_LENGTH_RATES_EX]; - /* number of content bytes in EIs, which varies */ - u32 IELength; - /*(timestamp, beacon interval, and capability information) */ - u8 IEs[MAX_IE_SZ]; -}; - -enum NDIS_802_11_AUTHENTICATION_MODE { - Ndis802_11AuthModeOpen, - Ndis802_11AuthModeShared, - Ndis802_11AuthModeAutoSwitch, - Ndis802_11AuthModeWPA, - Ndis802_11AuthModeWPAPSK, - Ndis802_11AuthModeWPANone, - Ndis802_11AuthModeMax /* Not a real mode, defined as upper bound */ -}; - -enum { - Ndis802_11WEPEnabled, - Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled, - Ndis802_11WEPDisabled, - Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled, - Ndis802_11WEPKeyAbsent, - Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent, - Ndis802_11WEPNotSupported, - Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported, - Ndis802_11Encryption2Enabled, - Ndis802_11Encryption2KeyAbsent, - Ndis802_11Encryption3Enabled, - Ndis802_11Encryption3KeyAbsent -}; - -#define NDIS_802_11_AI_REQFI_CAPABILITIES 1 -#define NDIS_802_11_AI_REQFI_LISTENINTERVAL 2 -#define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS 4 - -#define NDIS_802_11_AI_RESFI_CAPABILITIES 1 -#define NDIS_802_11_AI_RESFI_STATUSCODE 2 -#define NDIS_802_11_AI_RESFI_ASSOCIATIONID 4 - -struct NDIS_802_11_AI_REQFI { - u16 Capabilities; - u16 ListenInterval; - unsigned char CurrentAPAddress[6]; -}; - -struct NDIS_802_11_AI_RESFI { - u16 Capabilities; - u16 StatusCode; - u16 AssociationId; -}; - -struct NDIS_802_11_ASSOCIATION_INFORMATION { - u32 Length; - u16 AvailableRequestFixedIEs; - struct NDIS_802_11_AI_REQFI RequestFixedIEs; - u32 RequestIELength; - u32 OffsetRequestIEs; - u16 AvailableResponseFixedIEs; - struct NDIS_802_11_AI_RESFI ResponseFixedIEs; - u32 ResponseIELength; - u32 OffsetResponseIEs; -}; - -/* Key mapping keys require a BSSID*/ -struct NDIS_802_11_KEY { - u32 Length; /* Length of this structure */ - u32 KeyIndex; - u32 KeyLength; /* length of key in bytes */ - unsigned char BSSID[6]; - unsigned long long KeyRSC; - u8 KeyMaterial[32]; /* variable length */ -}; - -struct NDIS_802_11_REMOVE_KEY { - u32 Length; /* Length of this structure */ - u32 KeyIndex; - unsigned char BSSID[6]; -}; - -struct NDIS_802_11_WEP { - u32 Length; /* Length of this structure */ - u32 KeyIndex; /* 0 is the per-client key, - * 1-N are the global keys - */ - u32 KeyLength; /* length of key in bytes */ - u8 KeyMaterial[16]; /* variable length depending on above field */ -}; - -/* mask for authentication/integrity fields */ -#define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS 0x0f -#define NDIS_802_11_AUTH_REQUEST_REAUTH 0x01 -#define NDIS_802_11_AUTH_REQUEST_KEYUPDATE 0x02 -#define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR 0x06 -#define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR 0x0E - -/* MIC check time, 60 seconds. */ -#define MIC_CHECK_TIME 60000000 - -#ifndef Ndis802_11APMode -#define Ndis802_11APMode (Ndis802_11InfrastructureMax + 1) -#endif - -struct wlan_network { - struct list_head list; - int network_type; /*refer to ieee80211.h for WIRELESS_11A/B/G */ - int fixed; /* set to fixed when not to be removed asi - * site-surveying - */ - unsigned int last_scanned; /*timestamp for the network */ - int aid; /*will only be valid when a BSS is joined. */ - int join_res; - struct wlan_bssid_ex network; /*must be the last item */ -}; - -enum VRTL_CARRIER_SENSE { - DISABLE_VCS, - ENABLE_VCS, - AUTO_VCS -}; - -enum VCS_TYPE { - NONE_VCS, - RTS_CTS, - CTS_TO_SELF -}; - -#define PWR_CAM 0 -#define PWR_MINPS 1 -#define PWR_MAXPS 2 -#define PWR_UAPSD 3 -#define PWR_VOIP 4 - -enum UAPSD_MAX_SP { - NO_LIMIT, - TWO_MSDU, - FOUR_MSDU, - SIX_MSDU -}; - -#define NUM_PRE_AUTH_KEY 16 -#define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY - -#endif /* #ifndef WLAN_BSSDEF_H_ */ - diff --git a/drivers/staging/rtl8712/xmit_linux.c b/drivers/staging/rtl8712/xmit_linux.c deleted file mode 100644 index ceb6b590b310..000000000000 --- a/drivers/staging/rtl8712/xmit_linux.c +++ /dev/null @@ -1,181 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * xmit_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _XMIT_OSDEP_C_ - -#include <linux/usb.h> -#include <linux/ip.h> -#include <linux/if_ether.h> -#include <linux/kmemleak.h> - -#include "osdep_service.h" -#include "drv_types.h" - -#include "wifi.h" -#include "mlme_osdep.h" -#include "xmit_osdep.h" -#include "osdep_intf.h" - -static uint remainder_len(struct pkt_file *pfile) -{ - return (uint)(pfile->buf_len - ((addr_t)(pfile->cur_addr) - - (addr_t)(pfile->buf_start))); -} - -void _r8712_open_pktfile(_pkt *pktptr, struct pkt_file *pfile) -{ - pfile->pkt = pktptr; - pfile->cur_addr = pfile->buf_start = pktptr->data; - pfile->pkt_len = pfile->buf_len = pktptr->len; - pfile->cur_buffer = pfile->buf_start; -} - -uint _r8712_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen) -{ - uint len; - - len = remainder_len(pfile); - len = (rlen > len) ? len : rlen; - if (rmem) - skb_copy_bits(pfile->pkt, pfile->buf_len - pfile->pkt_len, - rmem, len); - pfile->cur_addr += len; - pfile->pkt_len -= len; - return len; -} - -sint r8712_endofpktfile(struct pkt_file *pfile) -{ - return (pfile->pkt_len == 0); -} - -void r8712_set_qos(struct pkt_file *ppktfile, struct pkt_attrib *pattrib) -{ - struct ethhdr etherhdr; - struct iphdr ip_hdr; - u16 user_priority = 0; - - _r8712_open_pktfile(ppktfile->pkt, ppktfile); - _r8712_pktfile_read(ppktfile, (unsigned char *)&etherhdr, ETH_HLEN); - - /* get user_priority from IP hdr*/ - if (pattrib->ether_type == 0x0800) { - _r8712_pktfile_read(ppktfile, (u8 *)&ip_hdr, sizeof(ip_hdr)); - /*user_priority = (ntohs(ip_hdr.tos) >> 5) & 0x3 ;*/ - user_priority = ip_hdr.tos >> 5; - } else { - /* "When priority processing of data frames is supported, - * a STA's SME should send EAPOL-Key frames at the highest - * priority." - */ - - if (pattrib->ether_type == 0x888e) - user_priority = 7; - } - pattrib->priority = user_priority; - pattrib->hdrlen = WLAN_HDR_A3_QOS_LEN; - pattrib->subtype = WIFI_QOS_DATA_TYPE; -} - -void r8712_SetFilter(struct work_struct *work) -{ - struct _adapter *adapter = container_of(work, struct _adapter, - wk_filter_rx_ff0); - u8 oldvalue = 0x00, newvalue = 0x00; - - oldvalue = r8712_read8(adapter, 0x117); - newvalue = oldvalue & 0xfe; - r8712_write8(adapter, 0x117, newvalue); - - wait_for_completion(&adapter->rx_filter_ready); - r8712_write8(adapter, 0x117, oldvalue); -} - -int r8712_xmit_resource_alloc(struct _adapter *padapter, - struct xmit_buf *pxmitbuf) -{ - int i; - - for (i = 0; i < 8; i++) { - pxmitbuf->pxmit_urb[i] = usb_alloc_urb(0, GFP_KERNEL); - if (!pxmitbuf->pxmit_urb[i]) { - int k; - - for (k = i - 1; k >= 0; k--) { - /* handle allocation errors part way through loop */ - usb_free_urb(pxmitbuf->pxmit_urb[k]); - } - netdev_err(padapter->pnetdev, "pxmitbuf->pxmit_urb[i] == NULL\n"); - return -ENOMEM; - } - kmemleak_not_leak(pxmitbuf->pxmit_urb[i]); - } - return 0; -} - -void r8712_xmit_resource_free(struct _adapter *padapter, - struct xmit_buf *pxmitbuf) -{ - int i; - - for (i = 0; i < 8; i++) { - if (pxmitbuf->pxmit_urb[i]) { - usb_kill_urb(pxmitbuf->pxmit_urb[i]); - usb_free_urb(pxmitbuf->pxmit_urb[i]); - } - } -} - -void r8712_xmit_complete(struct _adapter *padapter, struct xmit_frame *pxframe) -{ - if (pxframe->pkt) - dev_kfree_skb_any(pxframe->pkt); - pxframe->pkt = NULL; -} - -netdev_tx_t r8712_xmit_entry(_pkt *pkt, struct net_device *netdev) -{ - struct xmit_frame *xmitframe = NULL; - struct _adapter *adapter = netdev_priv(netdev); - struct xmit_priv *xmitpriv = &(adapter->xmitpriv); - - if (!r8712_if_up(adapter)) - goto _xmit_entry_drop; - - xmitframe = r8712_alloc_xmitframe(xmitpriv); - if (!xmitframe) - goto _xmit_entry_drop; - - if (r8712_update_attrib(adapter, pkt, &xmitframe->attrib)) - goto _xmit_entry_drop; - - adapter->ledpriv.LedControlHandler(adapter, LED_CTL_TX); - xmitframe->pkt = pkt; - if (r8712_pre_xmit(adapter, xmitframe)) { - /*dump xmitframe directly or drop xframe*/ - dev_kfree_skb_any(pkt); - xmitframe->pkt = NULL; - } - xmitpriv->tx_pkts++; - xmitpriv->tx_bytes += xmitframe->attrib.last_txcmdsz; - return NETDEV_TX_OK; -_xmit_entry_drop: - if (xmitframe) - r8712_free_xmitframe(xmitpriv, xmitframe); - xmitpriv->tx_drop++; - dev_kfree_skb_any(pkt); - return NETDEV_TX_OK; -} diff --git a/drivers/staging/rtl8712/xmit_osdep.h b/drivers/staging/rtl8712/xmit_osdep.h deleted file mode 100644 index 1ad42658c883..000000000000 --- a/drivers/staging/rtl8712/xmit_osdep.h +++ /dev/null @@ -1,52 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __XMIT_OSDEP_H_ -#define __XMIT_OSDEP_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -struct pkt_file { - _pkt *pkt; - u32 pkt_len; /*the remainder length of the open_file*/ - _buffer *cur_buffer; - u8 *buf_start; - u8 *cur_addr; - u32 buf_len; -}; - -#define NR_XMITFRAME 256 - -struct xmit_priv; -struct pkt_attrib; -struct sta_xmit_priv; -struct xmit_frame; -struct xmit_buf; - -netdev_tx_t r8712_xmit_entry(_pkt *pkt, struct net_device *pnetdev); -void r8712_SetFilter(struct work_struct *work); -int r8712_xmit_resource_alloc(struct _adapter *padapter, - struct xmit_buf *pxmitbuf); -void r8712_xmit_resource_free(struct _adapter *padapter, - struct xmit_buf *pxmitbuf); - -void r8712_set_qos(struct pkt_file *ppktfile, - struct pkt_attrib *pattrib); -void _r8712_open_pktfile(_pkt *pktptr, struct pkt_file *pfile); -uint _r8712_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen); -sint r8712_endofpktfile(struct pkt_file *pfile); -void r8712_xmit_complete(struct _adapter *padapter, - struct xmit_frame *pxframe); - -#endif -- 2.45.2

1 month, 1 week

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[PATCH 6.1] mm: split critical region in remap_file_pages() and invoke LSMs in between

by Alexey Panov

From: "Kirill A. Shutemov" <kirill.shutemov(a)linux.intel.com> commit 58a039e679fe72bd0efa8b2abe669a7914bb4429 upstream. Commit ea7e2d5e49c0 ("mm: call the security_mmap_file() LSM hook in remap_file_pages()") fixed a security issue, it added an LSM check when trying to remap file pages, so that LSMs have the opportunity to evaluate such action like for other memory operations such as mmap() and mprotect(). However, that commit called security_mmap_file() inside the mmap_lock lock, while the other calls do it before taking the lock, after commit 8b3ec6814c83 ("take security_mmap_file() outside of ->mmap_sem"). This caused lock inversion issue with IMA which was taking the mmap_lock and i_mutex lock in the opposite way when the remap_file_pages() system call was called. Solve the issue by splitting the critical region in remap_file_pages() in two regions: the first takes a read lock of mmap_lock, retrieves the VMA and the file descriptor associated, and calculates the 'prot' and 'flags' variables; the second takes a write lock on mmap_lock, checks that the VMA flags and the VMA file descriptor are the same as the ones obtained in the first critical region (otherwise the system call fails), and calls do_mmap(). In between, after releasing the read lock and before taking the write lock, call security_mmap_file(), and solve the lock inversion issue. Link: https://lkml.kernel.org/r/20241018161415.3845146-1-roberto.sassu@huaweiclou… Fixes: ea7e2d5e49c0 ("mm: call the security_mmap_file() LSM hook in remap_file_pages()") Signed-off-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com> Reported-by: syzbot+1cd571a672400ef3a930(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/linux-security-module/66f7b10e.050a0220.46d20.0036.… Tested-by: Roberto Sassu <roberto.sassu(a)huawei.com> Reviewed-by: Roberto Sassu <roberto.sassu(a)huawei.com> Reviewed-by: Jann Horn <jannh(a)google.com> Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> Reviewed-by: Liam R. Howlett <Liam.Howlett(a)Oracle.com> Reviewed-by: Paul Moore <paul(a)paul-moore.com> Tested-by: syzbot+1cd571a672400ef3a930(a)syzkaller.appspotmail.com Cc: Jarkko Sakkinen <jarkko(a)kernel.org> Cc: Dmitry Kasatkin <dmitry.kasatkin(a)gmail.com> Cc: Eric Snowberg <eric.snowberg(a)oracle.com> Cc: James Morris <jmorris(a)namei.org> Cc: Mimi Zohar <zohar(a)linux.ibm.com> Cc: "Serge E. Hallyn" <serge(a)hallyn.com> Cc: Shu Han <ebpqwerty472123(a)gmail.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Alexey Panov <apanov(a)astralinux.ru> --- Tested with the syzkaller reproducers for https://syzkaller.appspot.com/bug?extid=1cd571a672400ef3a930 https://syzkaller.appspot.com/bug?extid=b02bbe0ff80a09a08c1b: the issue triggers on vanilla v6.1.y and no longer reproduces with this patch applied. mm/mmap.c | 69 +++++++++++++++++++++++++++++++++++++++++-------------- 1 file changed, 52 insertions(+), 17 deletions(-) diff --git a/mm/mmap.c b/mm/mmap.c index f93526b3df0c..5672d22be7e7 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2974,6 +2974,7 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size, unsigned long populate = 0; unsigned long ret = -EINVAL; struct file *file; + vm_flags_t vm_flags; pr_warn_once("%s (%d) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst.\n", current->comm, current->pid); @@ -2990,12 +2991,60 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size, if (pgoff + (size >> PAGE_SHIFT) < pgoff) return ret; - if (mmap_write_lock_killable(mm)) + if (mmap_read_lock_killable(mm)) return -EINTR; + /* + * Look up VMA under read lock first so we can perform the security + * without holding locks (which can be problematic). We reacquire a + * write lock later and check nothing changed underneath us. + */ vma = vma_lookup(mm, start); - if (!vma || !(vma->vm_flags & VM_SHARED)) + if (!vma || !(vma->vm_flags & VM_SHARED)) { + mmap_read_unlock(mm); + return -EINVAL; + } + + prot |= vma->vm_flags & VM_READ ? PROT_READ : 0; + prot |= vma->vm_flags & VM_WRITE ? PROT_WRITE : 0; + prot |= vma->vm_flags & VM_EXEC ? PROT_EXEC : 0; + + flags &= MAP_NONBLOCK; + flags |= MAP_SHARED | MAP_FIXED | MAP_POPULATE; + if (vma->vm_flags & VM_LOCKED) + flags |= MAP_LOCKED; + + /* Save vm_flags used to calculate prot and flags, and recheck later. */ + vm_flags = vma->vm_flags; + file = get_file(vma->vm_file); + + mmap_read_unlock(mm); + + /* Call outside mmap_lock to be consistent with other callers. */ + ret = security_mmap_file(file, prot, flags); + if (ret) { + fput(file); + return ret; + } + + ret = -EINVAL; + + /* OK security check passed, take write lock + let it rip. */ + if (mmap_write_lock_killable(mm)) { + fput(file); + return -EINTR; + } + + vma = vma_lookup(mm, start); + + if (!vma) + goto out; + + /* Make sure things didn't change under us. */ + if (vma->vm_flags != vm_flags) + goto out; + if (vma->vm_file != file) goto out; if (start + size > vma->vm_end) { @@ -3023,25 +3072,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size, goto out; } - prot |= vma->vm_flags & VM_READ ? PROT_READ : 0; - prot |= vma->vm_flags & VM_WRITE ? PROT_WRITE : 0; - prot |= vma->vm_flags & VM_EXEC ? PROT_EXEC : 0; - - flags &= MAP_NONBLOCK; - flags |= MAP_SHARED | MAP_FIXED | MAP_POPULATE; - if (vma->vm_flags & VM_LOCKED) - flags |= MAP_LOCKED; - - file = get_file(vma->vm_file); - ret = security_mmap_file(vma->vm_file, prot, flags); - if (ret) - goto out_fput; ret = do_mmap(vma->vm_file, start, size, prot, flags, pgoff, &populate, NULL); -out_fput: - fput(file); out: mmap_write_unlock(mm); + fput(file); if (populate) mm_populate(ret, populate); if (!IS_ERR_VALUE(ret)) -- 2.30.2

1 month, 1 week

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+ arm64-kernel-initialize-missing-kexec_buf-random-field.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: arm64: kernel: initialize missing kexec_buf->random field has been added to the -mm mm-hotfixes-unstable branch. Its filename is arm64-kernel-initialize-missing-kexec_buf-random-field.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Yeoreum Yun <yeoreum.yun(a)arm.com> Subject: arm64: kernel: initialize missing kexec_buf->random field Date: Thu, 27 Nov 2025 18:26:44 +0000 Commit bf454ec31add ("kexec_file: allow to place kexec_buf randomly") introduced the kexec_buf->random field to enable random placement of kexec_buf. However, this field was never properly initialized for kexec images that do not need to be placed randomly, leading to the following UBSAN warning: [ +0.364528] ------------[ cut here ]------------ [ +0.000019] UBSAN: invalid-load in ./include/linux/kexec.h:210:12 [ +0.000131] load of value 2 is not a valid value for type 'bool' (aka '_Bool') [ +0.000003] CPU: 4 UID: 0 PID: 927 Comm: kexec Not tainted 6.18.0-rc7+ #3 PREEMPT(full) [ +0.000002] Hardware name: QEMU QEMU Virtual Machine, BIOS 0.0.0 02/06/2015 [ +0.000000] Call trace: [ +0.000001] show_stack+0x24/0x40 (C) [ +0.000006] __dump_stack+0x28/0x48 [ +0.000002] dump_stack_lvl+0x7c/0xb0 [ +0.000002] dump_stack+0x18/0x34 [ +0.000001] ubsan_epilogue+0x10/0x50 [ +0.000002] __ubsan_handle_load_invalid_value+0xc8/0xd0 [ +0.000003] locate_mem_hole_callback+0x28c/0x2a0 [ +0.000003] kexec_locate_mem_hole+0xf4/0x2f0 [ +0.000001] kexec_add_buffer+0xa8/0x178 [ +0.000002] image_load+0xf0/0x258 [ +0.000001] __arm64_sys_kexec_file_load+0x510/0x718 [ +0.000002] invoke_syscall+0x68/0xe8 [ +0.000001] el0_svc_common+0xb0/0xf8 [ +0.000002] do_el0_svc+0x28/0x48 [ +0.000001] el0_svc+0x40/0xe8 [ +0.000002] el0t_64_sync_handler+0x84/0x140 [ +0.000002] el0t_64_sync+0x1bc/0x1c0 To address this, initialise kexec_buf->random field properly. Link: https://lkml.kernel.org/r/20251127182644.1577592-1-yeoreum.yun@arm.com Fixes: bf454ec31add ("kexec_file: allow to place kexec_buf randomly") Signed-off-by: Yeoreum Yun <yeoreum.yun(a)arm.com> Cc: Baoquan He <bhe(a)redhat.com> Cc: Breno Leitao <leitao(a)debian.org> Cc: Catalin Marinas <catalin.marinas(a)arm.com> Cc: Coiby Xu <coxu(a)redhat.com> Cc: levi.yun <yeoreum.yun(a)arm.com> Cc: Will Deacon <will(a)kernel.org> Cc: Jan Pazdziora <jpazdziora(a)redhat.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- arch/arm64/kernel/kexec_image.c | 3 +++ arch/arm64/kernel/machine_kexec_file.c | 6 +++++- 2 files changed, 8 insertions(+), 1 deletion(-) --- a/arch/arm64/kernel/kexec_image.c~arm64-kernel-initialize-missing-kexec_buf-random-field +++ a/arch/arm64/kernel/kexec_image.c @@ -76,6 +76,9 @@ static void *image_load(struct kimage *i kbuf.buf_min = 0; kbuf.buf_max = ULONG_MAX; kbuf.top_down = false; +#ifdef CONFIG_CRASH_DUMP + kbuf.random = false; +#endif kbuf.buffer = kernel; kbuf.bufsz = kernel_len; --- a/arch/arm64/kernel/machine_kexec_file.c~arm64-kernel-initialize-missing-kexec_buf-random-field +++ a/arch/arm64/kernel/machine_kexec_file.c @@ -94,7 +94,11 @@ int load_other_segments(struct kimage *i char *initrd, unsigned long initrd_len, char *cmdline) { - struct kexec_buf kbuf = {}; + struct kexec_buf kbuf = { +#ifdef CONFIG_CRASH_DUMP + .random = false, +#endif + }; void *dtb = NULL; unsigned long initrd_load_addr = 0, dtb_len, orig_segments = image->nr_segments; _ Patches currently in -mm which might be from yeoreum.yun(a)arm.com are arm64-kernel-initialize-missing-kexec_buf-random-field.patch

1 month, 1 week

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[PATCH v6.6] staging: rtl8712: Remove driver using deprecated API wext

by Guenter Roeck

From: Philipp Hortmann <philipp.g.hortmann(a)gmail.com> commit e8785404de06a69d89dcdd1e9a0b6ea42dc6d327 upstream. This driver is in the staging area since 2010. The following reasons lead to the removal: - This driver generates maintenance workload for itself and for API wext - A MAC80211 driver was available in 2016 time frame; This driver does not compile anymore but would be a better starting point than the current driver. Here the note from the TODO file: A replacement for this driver with MAC80211 support is available at https://github.com/chunkeey/rtl8192su - no progress changing to mac80211 - Using this hardware is security wise not state of the art as WPA3 is not supported. Find further discussions in the Link below. Link: https://lore.kernel.org/linux-staging/a02e3e0b-8a9b-47d5-87cf-2c957a474daa@… Signed-off-by: Philipp Hortmann <philipp.g.hortmann(a)gmail.com> Tested-by: Dominik Karol Piątkowski <dominik.karol.piatkowski(a)protonmail.com> Link: https://lore.kernel.org/r/20241020144933.10956-1-philipp.g.hortmann@gmail.c… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> [groeck: Resolved conflicts; dropped statement about hardware support in longterm kernels] Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> --- MAINTAINERS | 6 - drivers/staging/Kconfig | 2 - drivers/staging/Makefile | 1 - drivers/staging/rtl8712/Kconfig | 21 - drivers/staging/rtl8712/Makefile | 35 - drivers/staging/rtl8712/TODO | 13 - drivers/staging/rtl8712/basic_types.h | 28 - drivers/staging/rtl8712/drv_types.h | 175 -- drivers/staging/rtl8712/ethernet.h | 21 - drivers/staging/rtl8712/hal_init.c | 401 --- drivers/staging/rtl8712/ieee80211.c | 415 --- drivers/staging/rtl8712/ieee80211.h | 165 -- drivers/staging/rtl8712/mlme_linux.c | 160 -- drivers/staging/rtl8712/mlme_osdep.h | 31 - drivers/staging/rtl8712/mp_custom_oid.h | 287 -- drivers/staging/rtl8712/os_intfs.c | 482 ---- drivers/staging/rtl8712/osdep_intf.h | 32 - drivers/staging/rtl8712/osdep_service.h | 60 - drivers/staging/rtl8712/recv_linux.c | 139 - drivers/staging/rtl8712/recv_osdep.h | 39 - drivers/staging/rtl8712/rtl8712_bitdef.h | 26 - drivers/staging/rtl8712/rtl8712_cmd.c | 409 --- drivers/staging/rtl8712/rtl8712_cmd.h | 231 -- .../staging/rtl8712/rtl8712_cmdctrl_bitdef.h | 95 - .../staging/rtl8712/rtl8712_cmdctrl_regdef.h | 19 - .../rtl8712/rtl8712_debugctrl_bitdef.h | 41 - .../rtl8712/rtl8712_debugctrl_regdef.h | 32 - .../rtl8712/rtl8712_edcasetting_bitdef.h | 65 - .../rtl8712/rtl8712_edcasetting_regdef.h | 24 - drivers/staging/rtl8712/rtl8712_efuse.c | 564 ---- drivers/staging/rtl8712/rtl8712_efuse.h | 44 - drivers/staging/rtl8712/rtl8712_event.h | 86 - .../staging/rtl8712/rtl8712_fifoctrl_bitdef.h | 131 - .../staging/rtl8712/rtl8712_fifoctrl_regdef.h | 61 - drivers/staging/rtl8712/rtl8712_gp_bitdef.h | 68 - drivers/staging/rtl8712/rtl8712_gp_regdef.h | 29 - drivers/staging/rtl8712/rtl8712_hal.h | 142 - .../rtl8712/rtl8712_interrupt_bitdef.h | 44 - drivers/staging/rtl8712/rtl8712_io.c | 99 - drivers/staging/rtl8712/rtl8712_led.c | 1830 ------------- .../rtl8712/rtl8712_macsetting_bitdef.h | 31 - .../rtl8712/rtl8712_macsetting_regdef.h | 20 - .../rtl8712/rtl8712_powersave_bitdef.h | 39 - .../rtl8712/rtl8712_powersave_regdef.h | 26 - .../staging/rtl8712/rtl8712_ratectrl_bitdef.h | 36 - .../staging/rtl8712/rtl8712_ratectrl_regdef.h | 43 - drivers/staging/rtl8712/rtl8712_recv.c | 1080 -------- drivers/staging/rtl8712/rtl8712_recv.h | 145 - drivers/staging/rtl8712/rtl8712_regdef.h | 32 - .../staging/rtl8712/rtl8712_security_bitdef.h | 34 - drivers/staging/rtl8712/rtl8712_spec.h | 121 - .../staging/rtl8712/rtl8712_syscfg_bitdef.h | 163 -- .../staging/rtl8712/rtl8712_syscfg_regdef.h | 42 - .../staging/rtl8712/rtl8712_timectrl_bitdef.h | 49 - .../staging/rtl8712/rtl8712_timectrl_regdef.h | 26 - drivers/staging/rtl8712/rtl8712_wmac_bitdef.h | 49 - drivers/staging/rtl8712/rtl8712_wmac_regdef.h | 36 - drivers/staging/rtl8712/rtl8712_xmit.c | 744 ------ drivers/staging/rtl8712/rtl8712_xmit.h | 108 - drivers/staging/rtl8712/rtl871x_cmd.c | 796 ------ drivers/staging/rtl8712/rtl871x_cmd.h | 761 ------ drivers/staging/rtl8712/rtl871x_debug.h | 130 - drivers/staging/rtl8712/rtl871x_eeprom.c | 220 -- drivers/staging/rtl8712/rtl871x_eeprom.h | 88 - drivers/staging/rtl8712/rtl871x_event.h | 109 - drivers/staging/rtl8712/rtl871x_ht.h | 33 - drivers/staging/rtl8712/rtl871x_io.c | 147 -- drivers/staging/rtl8712/rtl871x_io.h | 236 -- drivers/staging/rtl8712/rtl871x_ioctl.h | 94 - drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 2330 ----------------- drivers/staging/rtl8712/rtl871x_ioctl_rtl.c | 519 ---- drivers/staging/rtl8712/rtl871x_ioctl_rtl.h | 109 - drivers/staging/rtl8712/rtl871x_ioctl_set.c | 354 --- drivers/staging/rtl8712/rtl871x_ioctl_set.h | 45 - drivers/staging/rtl8712/rtl871x_led.h | 118 - drivers/staging/rtl8712/rtl871x_mlme.c | 1710 ------------ drivers/staging/rtl8712/rtl871x_mlme.h | 205 -- drivers/staging/rtl8712/rtl871x_mp.c | 724 ----- drivers/staging/rtl8712/rtl871x_mp.h | 275 -- drivers/staging/rtl8712/rtl871x_mp_ioctl.c | 883 ------- drivers/staging/rtl8712/rtl871x_mp_ioctl.h | 328 --- .../staging/rtl8712/rtl871x_mp_phy_regdef.h | 1034 -------- drivers/staging/rtl8712/rtl871x_pwrctrl.c | 234 -- drivers/staging/rtl8712/rtl871x_pwrctrl.h | 113 - drivers/staging/rtl8712/rtl871x_recv.c | 671 ----- drivers/staging/rtl8712/rtl871x_recv.h | 208 -- drivers/staging/rtl8712/rtl871x_rf.h | 55 - drivers/staging/rtl8712/rtl871x_security.c | 1386 ---------- drivers/staging/rtl8712/rtl871x_security.h | 218 -- drivers/staging/rtl8712/rtl871x_sta_mgt.c | 263 -- drivers/staging/rtl8712/rtl871x_wlan_sme.h | 35 - drivers/staging/rtl8712/rtl871x_xmit.c | 1059 -------- drivers/staging/rtl8712/rtl871x_xmit.h | 288 -- drivers/staging/rtl8712/sta_info.h | 132 - drivers/staging/rtl8712/usb_halinit.c | 307 --- drivers/staging/rtl8712/usb_intf.c | 638 ----- drivers/staging/rtl8712/usb_ops.c | 195 -- drivers/staging/rtl8712/usb_ops.h | 38 - drivers/staging/rtl8712/usb_ops_linux.c | 515 ---- drivers/staging/rtl8712/usb_osintf.h | 35 - drivers/staging/rtl8712/wifi.h | 196 -- drivers/staging/rtl8712/wlan_bssdef.h | 223 -- drivers/staging/rtl8712/xmit_linux.c | 181 -- drivers/staging/rtl8712/xmit_osdep.h | 52 - 104 files changed, 27667 deletions(-) delete mode 100644 drivers/staging/rtl8712/Kconfig delete mode 100644 drivers/staging/rtl8712/Makefile delete mode 100644 drivers/staging/rtl8712/TODO delete mode 100644 drivers/staging/rtl8712/basic_types.h delete mode 100644 drivers/staging/rtl8712/drv_types.h delete mode 100644 drivers/staging/rtl8712/ethernet.h delete mode 100644 drivers/staging/rtl8712/hal_init.c delete mode 100644 drivers/staging/rtl8712/ieee80211.c delete mode 100644 drivers/staging/rtl8712/ieee80211.h delete mode 100644 drivers/staging/rtl8712/mlme_linux.c delete mode 100644 drivers/staging/rtl8712/mlme_osdep.h delete mode 100644 drivers/staging/rtl8712/mp_custom_oid.h delete mode 100644 drivers/staging/rtl8712/os_intfs.c delete mode 100644 drivers/staging/rtl8712/osdep_intf.h delete mode 100644 drivers/staging/rtl8712/osdep_service.h delete mode 100644 drivers/staging/rtl8712/recv_linux.c delete mode 100644 drivers/staging/rtl8712/recv_osdep.h delete mode 100644 drivers/staging/rtl8712/rtl8712_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_cmd.c delete mode 100644 drivers/staging/rtl8712/rtl8712_cmd.h delete mode 100644 drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_efuse.c delete mode 100644 drivers/staging/rtl8712/rtl8712_efuse.h delete mode 100644 drivers/staging/rtl8712/rtl8712_event.h delete mode 100644 drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_gp_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_gp_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_hal.h delete mode 100644 drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_io.c delete mode 100644 drivers/staging/rtl8712/rtl8712_led.c delete mode 100644 drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_macsetting_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_powersave_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_powersave_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_recv.c delete mode 100644 drivers/staging/rtl8712/rtl8712_recv.h delete mode 100644 drivers/staging/rtl8712/rtl8712_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_security_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_spec.h delete mode 100644 drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_syscfg_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_timectrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_wmac_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_wmac_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_xmit.c delete mode 100644 drivers/staging/rtl8712/rtl8712_xmit.h delete mode 100644 drivers/staging/rtl8712/rtl871x_cmd.c delete mode 100644 drivers/staging/rtl8712/rtl871x_cmd.h delete mode 100644 drivers/staging/rtl8712/rtl871x_debug.h delete mode 100644 drivers/staging/rtl8712/rtl871x_eeprom.c delete mode 100644 drivers/staging/rtl8712/rtl871x_eeprom.h delete mode 100644 drivers/staging/rtl8712/rtl871x_event.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ht.h delete mode 100644 drivers/staging/rtl8712/rtl871x_io.c delete mode 100644 drivers/staging/rtl8712/rtl871x_io.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_linux.c delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_rtl.c delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_rtl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_set.c delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_set.h delete mode 100644 drivers/staging/rtl8712/rtl871x_led.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mlme.c delete mode 100644 drivers/staging/rtl8712/rtl871x_mlme.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mp.c delete mode 100644 drivers/staging/rtl8712/rtl871x_mp.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mp_ioctl.c delete mode 100644 drivers/staging/rtl8712/rtl871x_mp_ioctl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl871x_pwrctrl.c delete mode 100644 drivers/staging/rtl8712/rtl871x_pwrctrl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_recv.c delete mode 100644 drivers/staging/rtl8712/rtl871x_recv.h delete mode 100644 drivers/staging/rtl8712/rtl871x_rf.h delete mode 100644 drivers/staging/rtl8712/rtl871x_security.c delete mode 100644 drivers/staging/rtl8712/rtl871x_security.h delete mode 100644 drivers/staging/rtl8712/rtl871x_sta_mgt.c delete mode 100644 drivers/staging/rtl8712/rtl871x_wlan_sme.h delete mode 100644 drivers/staging/rtl8712/rtl871x_xmit.c delete mode 100644 drivers/staging/rtl8712/rtl871x_xmit.h delete mode 100644 drivers/staging/rtl8712/sta_info.h delete mode 100644 drivers/staging/rtl8712/usb_halinit.c delete mode 100644 drivers/staging/rtl8712/usb_intf.c delete mode 100644 drivers/staging/rtl8712/usb_ops.c delete mode 100644 drivers/staging/rtl8712/usb_ops.h delete mode 100644 drivers/staging/rtl8712/usb_ops_linux.c delete mode 100644 drivers/staging/rtl8712/usb_osintf.h delete mode 100644 drivers/staging/rtl8712/wifi.h delete mode 100644 drivers/staging/rtl8712/wlan_bssdef.h delete mode 100644 drivers/staging/rtl8712/xmit_linux.c delete mode 100644 drivers/staging/rtl8712/xmit_osdep.h diff --git a/MAINTAINERS b/MAINTAINERS index c1aafeb3babf..e700dca4974b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -20390,12 +20390,6 @@ S: Maintained W: http://wiki.laptop.org/go/DCON F: drivers/staging/olpc_dcon/ -STAGING - REALTEK RTL8712U DRIVERS -M: Larry Finger <Larry.Finger(a)lwfinger.net> -M: Florian Schilhabel <florian.c.schilhabel(a)googlemail.com>. -S: Odd Fixes -F: drivers/staging/rtl8712/ - STAGING - SEPS525 LCD CONTROLLER DRIVERS M: Michael Hennerich <michael.hennerich(a)analog.com> L: linux-fbdev(a)vger.kernel.org diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index f9aef39cac2e..abaa7af6ee7d 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -34,8 +34,6 @@ source "drivers/staging/rtl8192e/Kconfig" source "drivers/staging/rtl8723bs/Kconfig" -source "drivers/staging/rtl8712/Kconfig" - source "drivers/staging/rts5208/Kconfig" source "drivers/staging/octeon/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index ffa70dda481d..b363618109ce 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -7,7 +7,6 @@ obj-$(CONFIG_FB_OLPC_DCON) += olpc_dcon/ obj-$(CONFIG_RTL8192U) += rtl8192u/ obj-$(CONFIG_RTL8192E) += rtl8192e/ obj-$(CONFIG_RTL8723BS) += rtl8723bs/ -obj-$(CONFIG_R8712U) += rtl8712/ obj-$(CONFIG_RTS5208) += rts5208/ obj-$(CONFIG_OCTEON_ETHERNET) += octeon/ obj-$(CONFIG_VT6655) += vt6655/ diff --git a/drivers/staging/rtl8712/Kconfig b/drivers/staging/rtl8712/Kconfig deleted file mode 100644 index 8de26425225b..000000000000 --- a/drivers/staging/rtl8712/Kconfig +++ /dev/null @@ -1,21 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -config R8712U - tristate "RealTek RTL8712U (RTL8192SU) Wireless LAN NIC driver" - depends on WLAN && USB && CFG80211 - select WIRELESS_EXT - select WEXT_PRIV - select FW_LOADER - help - This option adds the Realtek RTL8712 USB device such as the - D-Link DWA-130. - - If built as a module, it will be called r8712u. - -config R8712_TX_AGGR - bool "Realtek RTL8712U Transmit Aggregation code" - depends on R8712U && BROKEN - help - This option provides transmit aggregation for the Realtek - RTL8712 USB device. - - diff --git a/drivers/staging/rtl8712/Makefile b/drivers/staging/rtl8712/Makefile deleted file mode 100644 index 3ae216b6621b..000000000000 --- a/drivers/staging/rtl8712/Makefile +++ /dev/null @@ -1,35 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -r8712u-y := \ - rtl871x_cmd.o \ - rtl8712_cmd.o \ - rtl871x_security.o \ - rtl871x_eeprom.o \ - rtl8712_efuse.o \ - hal_init.o \ - usb_halinit.o \ - usb_ops.o \ - usb_ops_linux.o \ - rtl871x_io.o \ - rtl8712_io.o \ - rtl871x_ioctl_linux.o \ - rtl871x_ioctl_rtl.o \ - rtl871x_ioctl_set.o \ - rtl8712_led.o \ - rtl871x_mlme.o \ - ieee80211.o \ - rtl871x_mp_ioctl.o \ - rtl871x_mp.o \ - mlme_linux.o \ - recv_linux.o \ - xmit_linux.o \ - usb_intf.o \ - os_intfs.o \ - rtl871x_pwrctrl.o \ - rtl8712_recv.o \ - rtl871x_recv.o \ - rtl871x_sta_mgt.o \ - rtl871x_xmit.o \ - rtl8712_xmit.o - -obj-$(CONFIG_R8712U) := r8712u.o - diff --git a/drivers/staging/rtl8712/TODO b/drivers/staging/rtl8712/TODO deleted file mode 100644 index 847c8c41f4f7..000000000000 --- a/drivers/staging/rtl8712/TODO +++ /dev/null @@ -1,13 +0,0 @@ -TODO: -- merge Realtek's bugfixes and new features into the driver -- switch to use LIB80211 -- switch to use MAC80211 -- checkpatch.pl fixes - only a few remain - -A replacement for this driver with MAC80211 support is available -at https://github.com/chunkeey/rtl8192su - -Please send any patches to Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>, -Larry Finger <Larry.Finger(a)lwfinger.net>, -Florian Schilhabel <florian.c.schilhabel(a)googlemail.com> and -Linux Driver Project Developer List <driverdev-devel(a)linuxdriverproject.org>. diff --git a/drivers/staging/rtl8712/basic_types.h b/drivers/staging/rtl8712/basic_types.h deleted file mode 100644 index aecded87dd4c..000000000000 --- a/drivers/staging/rtl8712/basic_types.h +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __BASIC_TYPES_H__ -#define __BASIC_TYPES_H__ - -#include <linux/types.h> - -#define sint signed int - -/* Should we extend this to be host_addr_t and target_addr_t for case: - * host : x86_64 - * target : mips64 - */ -#define addr_t unsigned long - -#endif /*__BASIC_TYPES_H__*/ - diff --git a/drivers/staging/rtl8712/drv_types.h b/drivers/staging/rtl8712/drv_types.h deleted file mode 100644 index 76ac798642bd..000000000000 --- a/drivers/staging/rtl8712/drv_types.h +++ /dev/null @@ -1,175 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -/* --------------------------------------------------------------------- - * - * For type defines and data structure defines - * - * --------------------------------------------------------------------- - */ -#ifndef __DRV_TYPES_H__ -#define __DRV_TYPES_H__ - -struct _adapter; - -#include "osdep_service.h" -#include "wlan_bssdef.h" -#include "rtl8712_spec.h" -#include "rtl8712_hal.h" -#include <linux/mutex.h> -#include <linux/completion.h> - -enum _NIC_VERSION { - RTL8711_NIC, - RTL8712_NIC, - RTL8713_NIC, - RTL8716_NIC -}; - -struct qos_priv { - /* bit mask option: u-apsd, s-apsd, ts, block ack... */ - unsigned int qos_option; -}; - -#include "rtl871x_ht.h" -#include "rtl871x_cmd.h" -#include "rtl871x_xmit.h" -#include "rtl871x_recv.h" -#include "rtl871x_security.h" -#include "rtl871x_pwrctrl.h" -#include "rtl871x_io.h" -#include "rtl871x_eeprom.h" -#include "sta_info.h" -#include "rtl871x_mlme.h" -#include "rtl871x_mp.h" -#include "rtl871x_debug.h" -#include "rtl871x_rf.h" -#include "rtl871x_event.h" -#include "rtl871x_led.h" - -#define SPEC_DEV_ID_DISABLE_HT BIT(1) - -struct specific_device_id { - u32 flags; - u16 idVendor; - u16 idProduct; - -}; - -struct registry_priv { - u8 chip_version; - u8 rfintfs; - u8 lbkmode; - u8 hci; - u8 network_mode; /*infra, ad-hoc, auto*/ - struct ndis_802_11_ssid ssid; - u8 channel;/* ad-hoc support requirement */ - u8 wireless_mode;/* A, B, G, auto */ - u8 vrtl_carrier_sense; /*Enable, Disable, Auto*/ - u8 vcs_type;/*RTS/CTS, CTS-to-self*/ - u16 rts_thresh; - u16 frag_thresh; - u8 preamble;/*long, short, auto*/ - u8 scan_mode;/*active, passive*/ - u8 adhoc_tx_pwr; - u8 soft_ap; - u8 smart_ps; - u8 power_mgnt; - u8 radio_enable; - u8 long_retry_lmt; - u8 short_retry_lmt; - u16 busy_thresh; - u8 ack_policy; - u8 mp_mode; - u8 software_encrypt; - u8 software_decrypt; - /* UAPSD */ - u8 wmm_enable; - u8 uapsd_enable; - u8 uapsd_max_sp; - u8 uapsd_acbk_en; - u8 uapsd_acbe_en; - u8 uapsd_acvi_en; - u8 uapsd_acvo_en; - - struct wlan_bssid_ex dev_network; - - u8 ht_enable; - u8 cbw40_enable; - u8 ampdu_enable;/*for tx*/ - u8 rf_config; - u8 low_power; - u8 wifi_test; -}; - -struct dvobj_priv { - struct _adapter *padapter; - u32 nr_endpoint; - u8 ishighspeed; - uint (*inirp_init)(struct _adapter *adapter); - uint (*inirp_deinit)(struct _adapter *adapter); - struct usb_device *pusbdev; -}; - -/** - * struct _adapter - the main adapter structure for this device. - * - * bup: True indicates that the interface is up. - */ -struct _adapter { - struct dvobj_priv dvobjpriv; - struct mlme_priv mlmepriv; - struct cmd_priv cmdpriv; - struct evt_priv evtpriv; - struct io_queue *pio_queue; - struct xmit_priv xmitpriv; - struct recv_priv recvpriv; - struct sta_priv stapriv; - struct security_priv securitypriv; - struct registry_priv registrypriv; - struct wlan_acl_pool acl_list; - struct pwrctrl_priv pwrctrlpriv; - struct eeprom_priv eeprompriv; - struct hal_priv halpriv; - struct led_priv ledpriv; - struct mp_priv mppriv; - bool driver_stopped; - bool surprise_removed; - bool suspended; - u8 eeprom_address_size; - u8 hw_init_completed; - struct task_struct *cmd_thread; - uint (*dvobj_init)(struct _adapter *adapter); - void (*dvobj_deinit)(struct _adapter *adapter); - struct net_device *pnetdev; - int bup; - struct net_device_stats stats; - struct iw_statistics iwstats; - int pid; /*process id from UI*/ - struct work_struct wk_filter_rx_ff0; - const struct firmware *fw; - struct usb_interface *pusb_intf; - struct mutex mutex_start; - struct completion rtl8712_fw_ready; - struct completion rx_filter_ready; -}; - -static inline u8 *myid(struct eeprom_priv *peepriv) -{ - return peepriv->mac_addr; -} - -u8 r8712_usb_hal_bus_init(struct _adapter *adapter); - -#endif /*__DRV_TYPES_H__*/ - diff --git a/drivers/staging/rtl8712/ethernet.h b/drivers/staging/rtl8712/ethernet.h deleted file mode 100644 index 4b9b8a97a0bc..000000000000 --- a/drivers/staging/rtl8712/ethernet.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __INC_ETHERNET_H -#define __INC_ETHERNET_H - -#define ETHERNET_HEADER_SIZE 14 /*!< Ethernet Header Length*/ -#define LLC_HEADER_SIZE 6 /*!< LLC Header Length*/ - -#endif /* #ifndef __INC_ETHERNET_H */ - diff --git a/drivers/staging/rtl8712/hal_init.c b/drivers/staging/rtl8712/hal_init.c deleted file mode 100644 index 1148075f0cd6..000000000000 --- a/drivers/staging/rtl8712/hal_init.c +++ /dev/null @@ -1,401 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HAL_INIT_C_ - -#include <linux/usb.h> -#include <linux/device.h> -#include <linux/usb/ch9.h> -#include <linux/firmware.h> -#include <linux/module.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "usb_osintf.h" - -#define FWBUFF_ALIGN_SZ 512 -#define MAX_DUMP_FWSZ (48 * 1024) - -static void rtl871x_load_fw_fail(struct _adapter *adapter) -{ - struct usb_device *udev = adapter->dvobjpriv.pusbdev; - struct device *dev = &udev->dev; - struct device *parent = dev->parent; - - complete(&adapter->rtl8712_fw_ready); - - dev_err(&udev->dev, "r8712u: Firmware request failed\n"); - - if (parent) - device_lock(parent); - - device_release_driver(dev); - - if (parent) - device_unlock(parent); -} - -static void rtl871x_load_fw_cb(const struct firmware *firmware, void *context) -{ - struct _adapter *adapter = context; - - if (!firmware) { - rtl871x_load_fw_fail(adapter); - return; - } - adapter->fw = firmware; - /* firmware available - start netdev */ - register_netdev(adapter->pnetdev); - complete(&adapter->rtl8712_fw_ready); -} - -static const char firmware_file[] = "rtlwifi/rtl8712u.bin"; - -int rtl871x_load_fw(struct _adapter *padapter) -{ - struct device *dev = &padapter->dvobjpriv.pusbdev->dev; - int rc; - - init_completion(&padapter->rtl8712_fw_ready); - dev_info(dev, "r8712u: Loading firmware from \"%s\"\n", firmware_file); - rc = request_firmware_nowait(THIS_MODULE, 1, firmware_file, dev, - GFP_KERNEL, padapter, rtl871x_load_fw_cb); - if (rc) - dev_err(dev, "r8712u: Firmware request error %d\n", rc); - return rc; -} -MODULE_FIRMWARE("rtlwifi/rtl8712u.bin"); - -static u32 rtl871x_open_fw(struct _adapter *adapter, const u8 **mappedfw) -{ - if (adapter->fw->size > 200000) { - dev_err(&adapter->pnetdev->dev, "r8712u: Bad fw->size of %zu\n", - adapter->fw->size); - return 0; - } - *mappedfw = adapter->fw->data; - return adapter->fw->size; -} - -static void fill_fwpriv(struct _adapter *adapter, struct fw_priv *fwpriv) -{ - struct dvobj_priv *dvobj = &adapter->dvobjpriv; - struct registry_priv *regpriv = &adapter->registrypriv; - - memset(fwpriv, 0, sizeof(struct fw_priv)); - /* todo: check if needs endian conversion */ - fwpriv->hci_sel = RTL8712_HCI_TYPE_72USB; - fwpriv->usb_ep_num = (u8)dvobj->nr_endpoint; - fwpriv->bw_40MHz_en = regpriv->cbw40_enable; - switch (regpriv->rf_config) { - case RTL8712_RF_1T1R: - fwpriv->rf_config = RTL8712_RFC_1T1R; - break; - case RTL8712_RF_2T2R: - fwpriv->rf_config = RTL8712_RFC_2T2R; - break; - case RTL8712_RF_1T2R: - default: - fwpriv->rf_config = RTL8712_RFC_1T2R; - } - fwpriv->mp_mode = (regpriv->mp_mode == 1); - /* 0:off 1:on 2:auto */ - fwpriv->vcs_type = regpriv->vrtl_carrier_sense; - fwpriv->vcs_mode = regpriv->vcs_type; /* 1:RTS/CTS 2:CTS to self */ - /* default enable turbo_mode */ - fwpriv->turbo_mode = (regpriv->wifi_test != 1); - fwpriv->low_power_mode = regpriv->low_power; -} - -static void update_fwhdr(struct fw_hdr *pfwhdr, const u8 *pmappedfw) -{ - pfwhdr->signature = le16_to_cpu(*(__le16 *)pmappedfw); - pfwhdr->version = le16_to_cpu(*(__le16 *)(pmappedfw + 2)); - /* define the size of boot loader */ - pfwhdr->dmem_size = le32_to_cpu(*(__le32 *)(pmappedfw + 4)); - /* define the size of FW in IMEM */ - pfwhdr->img_IMEM_size = le32_to_cpu(*(__le32 *)(pmappedfw + 8)); - /* define the size of FW in SRAM */ - pfwhdr->img_SRAM_size = le32_to_cpu(*(__le32 *)(pmappedfw + 12)); - /* define the size of DMEM variable */ - pfwhdr->fw_priv_sz = le32_to_cpu(*(__le32 *)(pmappedfw + 16)); -} - -static u8 chk_fwhdr(struct fw_hdr *pfwhdr, u32 ulfilelength) -{ - u32 fwhdrsz, fw_sz; - - /* check signature */ - if ((pfwhdr->signature != 0x8712) && (pfwhdr->signature != 0x8192)) - return _FAIL; - /* check fw_priv_sze & sizeof(struct fw_priv) */ - if (pfwhdr->fw_priv_sz != sizeof(struct fw_priv)) - return _FAIL; - /* check fw_sz & image_fw_sz */ - fwhdrsz = offsetof(struct fw_hdr, fwpriv) + pfwhdr->fw_priv_sz; - fw_sz = fwhdrsz + pfwhdr->img_IMEM_size + pfwhdr->img_SRAM_size + - pfwhdr->dmem_size; - if (fw_sz != ulfilelength) - return _FAIL; - return _SUCCESS; -} - -static u8 rtl8712_dl_fw(struct _adapter *adapter) -{ - sint i; - u8 tmp8, tmp8_a; - u16 tmp16; - u32 maxlen = 0; /* for compare usage */ - uint dump_imem_sz, imem_sz, dump_emem_sz, emem_sz; /* max = 49152; */ - struct fw_hdr fwhdr; - u32 ulfilelength; /* FW file size */ - const u8 *mappedfw = NULL; - u8 *tmpchar = NULL, *payload, *ptr; - struct tx_desc *txdesc; - u32 txdscp_sz = sizeof(struct tx_desc); - u8 ret = _FAIL; - - ulfilelength = rtl871x_open_fw(adapter, &mappedfw); - if (mappedfw && (ulfilelength > 0)) { - update_fwhdr(&fwhdr, mappedfw); - if (chk_fwhdr(&fwhdr, ulfilelength) == _FAIL) - return ret; - fill_fwpriv(adapter, &fwhdr.fwpriv); - /* firmware check ok */ - maxlen = (fwhdr.img_IMEM_size > fwhdr.img_SRAM_size) ? - fwhdr.img_IMEM_size : fwhdr.img_SRAM_size; - maxlen += txdscp_sz; - tmpchar = kmalloc(maxlen + FWBUFF_ALIGN_SZ, GFP_KERNEL); - if (!tmpchar) - return ret; - - txdesc = (struct tx_desc *)(tmpchar + FWBUFF_ALIGN_SZ - - ((addr_t)(tmpchar) & (FWBUFF_ALIGN_SZ - 1))); - payload = (u8 *)(txdesc) + txdscp_sz; - ptr = (u8 *)mappedfw + offsetof(struct fw_hdr, fwpriv) + - fwhdr.fw_priv_sz; - /* Download FirmWare */ - /* 1. determine IMEM code size and Load IMEM Code Section */ - imem_sz = fwhdr.img_IMEM_size; - do { - memset(txdesc, 0, TXDESC_SIZE); - if (imem_sz > MAX_DUMP_FWSZ/*49152*/) { - dump_imem_sz = MAX_DUMP_FWSZ; - } else { - dump_imem_sz = imem_sz; - txdesc->txdw0 |= cpu_to_le32(BIT(28)); - } - txdesc->txdw0 |= cpu_to_le32(dump_imem_sz & - 0x0000ffff); - memcpy(payload, ptr, dump_imem_sz); - r8712_write_mem(adapter, RTL8712_DMA_VOQ, - dump_imem_sz + TXDESC_SIZE, - (u8 *)txdesc); - ptr += dump_imem_sz; - imem_sz -= dump_imem_sz; - } while (imem_sz > 0); - i = 10; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _IMEM_CODE_DONE) == 0) && (i > 0)) { - usleep_range(10, 1000); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0 || (tmp16 & _IMEM_CHK_RPT) == 0) - goto exit_fail; - - /* 2.Download EMEM code size and Load EMEM Code Section */ - emem_sz = fwhdr.img_SRAM_size; - do { - memset(txdesc, 0, TXDESC_SIZE); - if (emem_sz > MAX_DUMP_FWSZ) { /* max=48k */ - dump_emem_sz = MAX_DUMP_FWSZ; - } else { - dump_emem_sz = emem_sz; - txdesc->txdw0 |= cpu_to_le32(BIT(28)); - } - txdesc->txdw0 |= cpu_to_le32(dump_emem_sz & - 0x0000ffff); - memcpy(payload, ptr, dump_emem_sz); - r8712_write_mem(adapter, RTL8712_DMA_VOQ, - dump_emem_sz + TXDESC_SIZE, - (u8 *)txdesc); - ptr += dump_emem_sz; - emem_sz -= dump_emem_sz; - } while (emem_sz > 0); - i = 5; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _EMEM_CODE_DONE) == 0) && (i > 0)) { - usleep_range(10, 1000); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0 || (tmp16 & _EMEM_CHK_RPT) == 0) - goto exit_fail; - - /* 3.Enable CPU */ - tmp8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, tmp8 | BIT(2)); - tmp8_a = r8712_read8(adapter, SYS_CLKR); - if (tmp8_a != (tmp8 | BIT(2))) - goto exit_fail; - - tmp8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, tmp8 | BIT(2)); - tmp8_a = r8712_read8(adapter, SYS_FUNC_EN + 1); - if (tmp8_a != (tmp8 | BIT(2))) - goto exit_fail; - - r8712_read32(adapter, TCR); - - /* 4.polling IMEM Ready */ - i = 100; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _IMEM_RDY) == 0) && (i > 0)) { - msleep(20); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0) { - r8712_write16(adapter, 0x10250348, 0xc000); - r8712_write16(adapter, 0x10250348, 0xc001); - r8712_write16(adapter, 0x10250348, 0x2000); - r8712_write16(adapter, 0x10250348, 0x2001); - r8712_write16(adapter, 0x10250348, 0x2002); - r8712_write16(adapter, 0x10250348, 0x2003); - goto exit_fail; - } - /* 5.Download DMEM code size and Load EMEM Code Section */ - memset(txdesc, 0, TXDESC_SIZE); - txdesc->txdw0 |= cpu_to_le32(fwhdr.fw_priv_sz & 0x0000ffff); - txdesc->txdw0 |= cpu_to_le32(BIT(28)); - memcpy(payload, &fwhdr.fwpriv, fwhdr.fw_priv_sz); - r8712_write_mem(adapter, RTL8712_DMA_VOQ, - fwhdr.fw_priv_sz + TXDESC_SIZE, (u8 *)txdesc); - - /* polling dmem code done */ - i = 100; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _DMEM_CODE_DONE) == 0) && (i > 0)) { - msleep(20); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0) - goto exit_fail; - - tmp8 = r8712_read8(adapter, 0x1025000A); - if (tmp8 & BIT(4)) /* When boot from EEPROM, - * & FW need more time to read EEPROM - */ - i = 60; - else /* boot from EFUSE */ - i = 30; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _FWRDY) == 0) && (i > 0)) { - msleep(100); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0) - goto exit_fail; - } else { - goto exit_fail; - } - ret = _SUCCESS; - -exit_fail: - kfree(tmpchar); - return ret; -} - -uint rtl8712_hal_init(struct _adapter *padapter) -{ - u32 val32; - int i; - - /* r8712 firmware download */ - if (rtl8712_dl_fw(padapter) != _SUCCESS) - return _FAIL; - - netdev_info(padapter->pnetdev, "1 RCR=0x%x\n", - r8712_read32(padapter, RCR)); - val32 = r8712_read32(padapter, RCR); - r8712_write32(padapter, RCR, (val32 | BIT(26))); /* Enable RX TCP - * Checksum offload - */ - netdev_info(padapter->pnetdev, "2 RCR=0x%x\n", - r8712_read32(padapter, RCR)); - val32 = r8712_read32(padapter, RCR); - r8712_write32(padapter, RCR, (val32 | BIT(25))); /* Append PHY status */ - val32 = r8712_read32(padapter, 0x10250040); - r8712_write32(padapter, 0x10250040, (val32 & 0x00FFFFFF)); - /* for usb rx aggregation */ - r8712_write8(padapter, 0x102500B5, r8712_read8(padapter, 0x102500B5) | - BIT(0)); /* page = 128bytes */ - r8712_write8(padapter, 0x102500BD, r8712_read8(padapter, 0x102500BD) | - BIT(7)); /* enable usb rx aggregation */ - r8712_write8(padapter, 0x102500D9, 1); /* TH=1 => means that invalidate - * usb rx aggregation - */ - r8712_write8(padapter, 0x1025FE5B, 0x04); /* 1.7ms/4 */ - /* Fix the RX FIFO issue(USB error) */ - r8712_write8(padapter, 0x1025fe5C, r8712_read8(padapter, 0x1025fe5C) - | BIT(7)); - for (i = 0; i < ETH_ALEN; i++) - padapter->eeprompriv.mac_addr[i] = r8712_read8(padapter, - MACID + i); - return _SUCCESS; -} - -uint rtl8712_hal_deinit(struct _adapter *padapter) -{ - r8712_write8(padapter, RF_CTRL, 0x00); - /* Turn off BB */ - msleep(20); - /* Turn off MAC */ - r8712_write8(padapter, SYS_CLKR + 1, 0x38); /* Switch Control Path */ - r8712_write8(padapter, SYS_FUNC_EN + 1, 0x70); - r8712_write8(padapter, PMC_FSM, 0x06); /* Enable Loader Data Keep */ - r8712_write8(padapter, SYS_ISO_CTRL, 0xF9); /* Isolation signals from - * CORE, PLL - */ - r8712_write8(padapter, SYS_ISO_CTRL + 1, 0xe8); /* Enable EFUSE 1.2V */ - r8712_write8(padapter, AFE_PLL_CTRL, 0x00); /* Disable AFE PLL. */ - r8712_write8(padapter, LDOA15_CTRL, 0x54); /* Disable A15V */ - r8712_write8(padapter, SYS_FUNC_EN + 1, 0x50); /* Disable E-Fuse 1.2V */ - r8712_write8(padapter, LDOV12D_CTRL, 0x24); /* Disable LDO12(for CE) */ - r8712_write8(padapter, AFE_MISC, 0x30); /* Disable AFE BG&MB */ - /* Option for Disable 1.6V LDO. */ - r8712_write8(padapter, SPS0_CTRL, 0x56); /* Disable 1.6V LDO */ - r8712_write8(padapter, SPS0_CTRL + 1, 0x43); /* Set SW PFM */ - return _SUCCESS; -} - -uint rtl871x_hal_init(struct _adapter *padapter) -{ - padapter->hw_init_completed = false; - if (!padapter->halpriv.hal_bus_init) - return _FAIL; - if (padapter->halpriv.hal_bus_init(padapter) != _SUCCESS) - return _FAIL; - if (rtl8712_hal_init(padapter) == _SUCCESS) { - padapter->hw_init_completed = true; - } else { - padapter->hw_init_completed = false; - return _FAIL; - } - return _SUCCESS; -} diff --git a/drivers/staging/rtl8712/ieee80211.c b/drivers/staging/rtl8712/ieee80211.c deleted file mode 100644 index 7d8f1a29d18a..000000000000 --- a/drivers/staging/rtl8712/ieee80211.c +++ /dev/null @@ -1,415 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * ieee80211.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _IEEE80211_C - -#include "drv_types.h" -#include "ieee80211.h" -#include "wifi.h" -#include "osdep_service.h" -#include "wlan_bssdef.h" - -static const u8 WPA_OUI_TYPE[] = {0x00, 0x50, 0xf2, 1}; -static const u8 WPA_CIPHER_SUITE_NONE[] = {0x00, 0x50, 0xf2, 0}; -static const u8 WPA_CIPHER_SUITE_WEP40[] = {0x00, 0x50, 0xf2, 1}; -static const u8 WPA_CIPHER_SUITE_TKIP[] = {0x00, 0x50, 0xf2, 2}; -static const u8 WPA_CIPHER_SUITE_CCMP[] = {0x00, 0x50, 0xf2, 4}; -static const u8 WPA_CIPHER_SUITE_WEP104[] = {0x00, 0x50, 0xf2, 5}; - -static const u8 RSN_CIPHER_SUITE_NONE[] = {0x00, 0x0f, 0xac, 0}; -static const u8 RSN_CIPHER_SUITE_WEP40[] = {0x00, 0x0f, 0xac, 1}; -static const u8 RSN_CIPHER_SUITE_TKIP[] = {0x00, 0x0f, 0xac, 2}; -static const u8 RSN_CIPHER_SUITE_CCMP[] = {0x00, 0x0f, 0xac, 4}; -static const u8 RSN_CIPHER_SUITE_WEP104[] = {0x00, 0x0f, 0xac, 5}; - -/*----------------------------------------------------------- - * for adhoc-master to generate ie and provide supported-rate to fw - *----------------------------------------------------------- - */ - -static u8 WIFI_CCKRATES[] = { - (IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK), - (IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK), - (IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK), - (IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK) -}; - -static u8 WIFI_OFDMRATES[] = { - (IEEE80211_OFDM_RATE_6MB), - (IEEE80211_OFDM_RATE_9MB), - (IEEE80211_OFDM_RATE_12MB), - (IEEE80211_OFDM_RATE_18MB), - (IEEE80211_OFDM_RATE_24MB), - (IEEE80211_OFDM_RATE_36MB), - (IEEE80211_OFDM_RATE_48MB), - (IEEE80211_OFDM_RATE_54MB) -}; - -uint r8712_is_cckrates_included(u8 *rate) -{ - u32 i = 0; - - while (rate[i] != 0) { - if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) || - (((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22)) - return true; - i++; - } - return false; -} - -uint r8712_is_cckratesonly_included(u8 *rate) -{ - u32 i = 0; - - while (rate[i] != 0) { - if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) && - (((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22)) - return false; - i++; - } - return true; -} - -/* r8712_set_ie will update frame length */ -u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen) -{ - *pbuf = (u8)index; - *(pbuf + 1) = (u8)len; - if (len > 0) - memcpy((void *)(pbuf + 2), (void *)source, len); - *frlen = *frlen + (len + 2); - return pbuf + len + 2; -} - -/* --------------------------------------------------------------------------- - * index: the information element id index, limit is the limit for search - * --------------------------------------------------------------------------- - */ -u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit) -{ - sint tmp, i; - u8 *p; - - if (limit < 1) - return NULL; - p = pbuf; - i = 0; - *len = 0; - while (1) { - if (*p == index) { - *len = *(p + 1); - return p; - } - tmp = *(p + 1); - p += (tmp + 2); - i += (tmp + 2); - if (i >= limit) - break; - } - return NULL; -} - -static void set_supported_rate(u8 *rates, uint mode) -{ - memset(rates, 0, NDIS_802_11_LENGTH_RATES_EX); - switch (mode) { - case WIRELESS_11B: - memcpy(rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); - break; - case WIRELESS_11G: - case WIRELESS_11A: - memcpy(rates, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN); - break; - case WIRELESS_11BG: - memcpy(rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); - memcpy(rates + IEEE80211_CCK_RATE_LEN, WIFI_OFDMRATES, - IEEE80211_NUM_OFDM_RATESLEN); - break; - } -} - -static uint r8712_get_rateset_len(u8 *rateset) -{ - uint i = 0; - - while (1) { - if ((rateset[i]) == 0) - break; - if (i > 12) - break; - i++; - } - return i; -} - -int r8712_generate_ie(struct registry_priv *registrypriv) -{ - int rate_len; - uint sz = 0; - struct wlan_bssid_ex *dev_network = &registrypriv->dev_network; - u8 *ie = dev_network->IEs; - u16 beacon_period = (u16)dev_network->Configuration.BeaconPeriod; - - /*timestamp will be inserted by hardware*/ - sz += 8; - ie += sz; - /*beacon interval : 2bytes*/ - *(__le16 *)ie = cpu_to_le16(beacon_period); - sz += 2; - ie += 2; - /*capability info*/ - *(u16 *)ie = 0; - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_IBSS); - if (registrypriv->preamble == PREAMBLE_SHORT) - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_SHORT_PREAMBLE); - if (dev_network->Privacy) - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); - sz += 2; - ie += 2; - /*SSID*/ - ie = r8712_set_ie(ie, WLAN_EID_SSID, dev_network->Ssid.SsidLength, - dev_network->Ssid.Ssid, &sz); - /*supported rates*/ - set_supported_rate(dev_network->rates, registrypriv->wireless_mode); - rate_len = r8712_get_rateset_len(dev_network->rates); - if (rate_len > 8) { - ie = r8712_set_ie(ie, WLAN_EID_SUPP_RATES, 8, - dev_network->rates, &sz); - ie = r8712_set_ie(ie, WLAN_EID_EXT_SUPP_RATES, (rate_len - 8), - (dev_network->rates + 8), &sz); - } else { - ie = r8712_set_ie(ie, WLAN_EID_SUPP_RATES, - rate_len, dev_network->rates, &sz); - } - /*DS parameter set*/ - ie = r8712_set_ie(ie, WLAN_EID_DS_PARAMS, 1, - (u8 *)&dev_network->Configuration.DSConfig, &sz); - /*IBSS Parameter Set*/ - ie = r8712_set_ie(ie, WLAN_EID_IBSS_PARAMS, 2, - (u8 *)&dev_network->Configuration.ATIMWindow, &sz); - return sz; -} - -unsigned char *r8712_get_wpa_ie(unsigned char *ie, uint *wpa_ie_len, int limit) -{ - u32 len; - u16 val16; - unsigned char wpa_oui_type[] = {0x00, 0x50, 0xf2, 0x01}; - u8 *buf = ie; - - while (1) { - buf = r8712_get_ie(buf, _WPA_IE_ID_, &len, limit); - if (buf) { - /*check if oui matches...*/ - if (memcmp((buf + 2), wpa_oui_type, - sizeof(wpa_oui_type))) - goto check_next_ie; - /*check version...*/ - memcpy((u8 *)&val16, (buf + 6), sizeof(val16)); - le16_to_cpus(&val16); - if (val16 != 0x0001) - goto check_next_ie; - *wpa_ie_len = *(buf + 1); - return buf; - } - *wpa_ie_len = 0; - return NULL; -check_next_ie: - limit = limit - (buf - ie) - 2 - len; - if (limit <= 0) - break; - buf += (2 + len); - } - *wpa_ie_len = 0; - return NULL; -} - -unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len, - int limit) -{ - return r8712_get_ie(pie, _WPA2_IE_ID_, rsn_ie_len, limit); -} - -static int r8712_get_wpa_cipher_suite(u8 *s) -{ - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_NONE, WPA_SELECTOR_LEN)) - return WPA_CIPHER_NONE; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_WEP40, WPA_SELECTOR_LEN)) - return WPA_CIPHER_WEP40; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_TKIP, WPA_SELECTOR_LEN)) - return WPA_CIPHER_TKIP; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_CCMP, WPA_SELECTOR_LEN)) - return WPA_CIPHER_CCMP; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_WEP104, WPA_SELECTOR_LEN)) - return WPA_CIPHER_WEP104; - return 0; -} - -static int r8712_get_wpa2_cipher_suite(u8 *s) -{ - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_NONE, RSN_SELECTOR_LEN)) - return WPA_CIPHER_NONE; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_WEP40, RSN_SELECTOR_LEN)) - return WPA_CIPHER_WEP40; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_TKIP, RSN_SELECTOR_LEN)) - return WPA_CIPHER_TKIP; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_CCMP, RSN_SELECTOR_LEN)) - return WPA_CIPHER_CCMP; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_WEP104, RSN_SELECTOR_LEN)) - return WPA_CIPHER_WEP104; - return 0; -} - -int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher) -{ - int i; - int left, count; - u8 *pos; - - if (wpa_ie_len <= 0) { - /* No WPA IE - fail silently */ - return -EINVAL; - } - if ((*wpa_ie != _WPA_IE_ID_) || - (*(wpa_ie + 1) != (u8)(wpa_ie_len - 2)) || - (memcmp(wpa_ie + 2, (void *)WPA_OUI_TYPE, WPA_SELECTOR_LEN))) - return -EINVAL; - pos = wpa_ie; - pos += 8; - left = wpa_ie_len - 8; - /*group_cipher*/ - if (left >= WPA_SELECTOR_LEN) { - *group_cipher = r8712_get_wpa_cipher_suite(pos); - pos += WPA_SELECTOR_LEN; - left -= WPA_SELECTOR_LEN; - } else if (left > 0) { - return -EINVAL; - } - /*pairwise_cipher*/ - if (left >= 2) { - count = le16_to_cpu(*(__le16 *)pos); - pos += 2; - left -= 2; - if (count == 0 || left < count * WPA_SELECTOR_LEN) - return -EINVAL; - for (i = 0; i < count; i++) { - *pairwise_cipher |= r8712_get_wpa_cipher_suite(pos); - pos += WPA_SELECTOR_LEN; - left -= WPA_SELECTOR_LEN; - } - } else if (left == 1) { - return -EINVAL; - } - return 0; -} - -int r8712_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, - int *pairwise_cipher) -{ - int i; - int left, count; - u8 *pos; - - if (rsn_ie_len <= 0) { - /* No RSN IE - fail silently */ - return -EINVAL; - } - if ((*rsn_ie != _WPA2_IE_ID_) || - (*(rsn_ie + 1) != (u8)(rsn_ie_len - 2))) - return -EINVAL; - pos = rsn_ie; - pos += 4; - left = rsn_ie_len - 4; - /*group_cipher*/ - if (left >= RSN_SELECTOR_LEN) { - *group_cipher = r8712_get_wpa2_cipher_suite(pos); - pos += RSN_SELECTOR_LEN; - left -= RSN_SELECTOR_LEN; - } else if (left > 0) { - return -EINVAL; - } - /*pairwise_cipher*/ - if (left >= 2) { - count = le16_to_cpu(*(__le16 *)pos); - pos += 2; - left -= 2; - if (count == 0 || left < count * RSN_SELECTOR_LEN) - return -EINVAL; - for (i = 0; i < count; i++) { - *pairwise_cipher |= r8712_get_wpa2_cipher_suite(pos); - pos += RSN_SELECTOR_LEN; - left -= RSN_SELECTOR_LEN; - } - } else if (left == 1) { - return -EINVAL; - } - return 0; -} - -int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, - u8 *wpa_ie, u16 *wpa_len) -{ - u8 authmode; - u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01}; - uint cnt; - - /*Search required WPA or WPA2 IE and copy to sec_ie[ ]*/ - cnt = _TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_; - while (cnt < in_len) { - authmode = in_ie[cnt]; - if ((authmode == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) { - memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); - *wpa_len = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; /*get next */ - } else { - if (authmode == _WPA2_IE_ID_) { - memcpy(rsn_ie, &in_ie[cnt], - in_ie[cnt + 1] + 2); - *rsn_len = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; /*get next*/ - } else { - cnt += in_ie[cnt + 1] + 2; /*get next*/ - } - } - } - return *rsn_len + *wpa_len; -} - -int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen) -{ - int match; - uint cnt; - u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - cnt = 12; - match = false; - while (cnt < in_len) { - eid = in_ie[cnt]; - if ((eid == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], wps_oui, 4))) { - memcpy(wps_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); - *wps_ielen = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; - match = true; - break; - } - cnt += in_ie[cnt + 1] + 2; /* goto next */ - } - return match; -} diff --git a/drivers/staging/rtl8712/ieee80211.h b/drivers/staging/rtl8712/ieee80211.h deleted file mode 100644 index 65ceaca9b51e..000000000000 --- a/drivers/staging/rtl8712/ieee80211.h +++ /dev/null @@ -1,165 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __IEEE80211_H -#define __IEEE80211_H - -#include <linux/ieee80211.h> - -#define IEEE_CMD_SET_WPA_PARAM 1 -#define IEEE_CMD_SET_WPA_IE 2 -#define IEEE_CMD_SET_ENCRYPTION 3 -#define IEEE_CMD_MLME 4 - -#define IEEE_PARAM_WPA_ENABLED 1 -#define IEEE_PARAM_TKIP_COUNTERMEASURES 2 -#define IEEE_PARAM_DROP_UNENCRYPTED 3 -#define IEEE_PARAM_PRIVACY_INVOKED 4 -#define IEEE_PARAM_AUTH_ALGS 5 -#define IEEE_PARAM_IEEE_802_1X 6 -#define IEEE_PARAM_WPAX_SELECT 7 - -#define AUTH_ALG_OPEN_SYSTEM 0x1 -#define AUTH_ALG_SHARED_KEY 0x2 -#define AUTH_ALG_LEAP 0x00000004 - -#define IEEE_MLME_STA_DEAUTH 1 -#define IEEE_MLME_STA_DISASSOC 2 - -#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2 -#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3 -#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4 -#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5 -#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6 -#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7 - -#define IEEE_CRYPT_ALG_NAME_LEN 16 - -#define WPA_CIPHER_NONE BIT(0) -#define WPA_CIPHER_WEP40 BIT(1) -#define WPA_CIPHER_WEP104 BIT(2) -#define WPA_CIPHER_TKIP BIT(3) -#define WPA_CIPHER_CCMP BIT(4) - -#define WPA_SELECTOR_LEN 4 -#define RSN_HEADER_LEN 4 - -#define RSN_SELECTOR_LEN 4 - -enum NETWORK_TYPE { - WIRELESS_INVALID = 0, - WIRELESS_11B = 1, - WIRELESS_11G = 2, - WIRELESS_11BG = (WIRELESS_11B | WIRELESS_11G), - WIRELESS_11A = 4, - WIRELESS_11N = 8, - WIRELESS_11GN = (WIRELESS_11G | WIRELESS_11N), - WIRELESS_11BGN = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11N), -}; - -struct ieee_param { - u32 cmd; - u8 sta_addr[ETH_ALEN]; - union { - struct { - u8 name; - u32 value; - } wpa_param; - struct { - u32 len; - u8 reserved[32]; - u8 data[]; - } wpa_ie; - struct { - int command; - int reason_code; - } mlme; - struct { - u8 alg[IEEE_CRYPT_ALG_NAME_LEN]; - u8 set_tx; - u32 err; - u8 idx; - u8 seq[8]; /* sequence counter (set: RX, get: TX) */ - u16 key_len; - u8 key[]; - } crypt; - } u; -}; - -#define MIN_FRAG_THRESHOLD 256U -#define MAX_FRAG_THRESHOLD 2346U - -/* QoS,QOS */ -#define NORMAL_ACK 0 - -/* IEEE 802.11 defines */ - -#define P80211_OUI_LEN 3 - -struct ieee80211_snap_hdr { - u8 dsap; /* always 0xAA */ - u8 ssap; /* always 0xAA */ - u8 ctrl; /* always 0x03 */ - u8 oui[P80211_OUI_LEN]; /* organizational universal id */ -} __packed; - -#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) - -#define IEEE80211_CCK_RATE_LEN 4 -#define IEEE80211_NUM_OFDM_RATESLEN 8 - -#define IEEE80211_CCK_RATE_1MB 0x02 -#define IEEE80211_CCK_RATE_2MB 0x04 -#define IEEE80211_CCK_RATE_5MB 0x0B -#define IEEE80211_CCK_RATE_11MB 0x16 -#define IEEE80211_OFDM_RATE_6MB 0x0C -#define IEEE80211_OFDM_RATE_9MB 0x12 -#define IEEE80211_OFDM_RATE_12MB 0x18 -#define IEEE80211_OFDM_RATE_18MB 0x24 -#define IEEE80211_OFDM_RATE_24MB 0x30 -#define IEEE80211_OFDM_RATE_36MB 0x48 -#define IEEE80211_OFDM_RATE_48MB 0x60 -#define IEEE80211_OFDM_RATE_54MB 0x6C -#define IEEE80211_BASIC_RATE_MASK 0x80 - -#define WEP_KEYS 4 - -/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs - * only use 8, and then use extended rates for the remaining supported - * rates. Other APs, however, stick all of their supported rates on the - * main rates information element... - */ -#define MAX_RATES_LENGTH ((u8)12) -#define MAX_WPA_IE_LEN 128 - -struct registry_priv; - -u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen); -u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit); -unsigned char *r8712_get_wpa_ie(unsigned char *pie, uint *rsn_ie_len, - int limit); -unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len, - int limit); -int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher); -int r8712_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher); -int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, - u8 *wpa_ie, u16 *wpa_len); -int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen); -int r8712_generate_ie(struct registry_priv *pregistrypriv); -uint r8712_is_cckrates_included(u8 *rate); -uint r8712_is_cckratesonly_included(u8 *rate); - -#endif /* IEEE80211_H */ - diff --git a/drivers/staging/rtl8712/mlme_linux.c b/drivers/staging/rtl8712/mlme_linux.c deleted file mode 100644 index b9f5104f3bf7..000000000000 --- a/drivers/staging/rtl8712/mlme_linux.c +++ /dev/null @@ -1,160 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * mlme_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _MLME_OSDEP_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "mlme_osdep.h" - -static void sitesurvey_ctrl_handler(struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, - mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer); - - _r8712_sitesurvey_ctrl_handler(adapter); - mod_timer(&adapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer, - jiffies + msecs_to_jiffies(3000)); -} - -static void join_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.assoc_timer); - - _r8712_join_timeout_handler(adapter); -} - -static void _scan_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.scan_to_timer); - - r8712_scan_timeout_handler(adapter); -} - -static void dhcp_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.dhcp_timer); - - _r8712_dhcp_timeout_handler(adapter); -} - -static void wdg_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.wdg_timer); - - r8712_wdg_wk_cmd(adapter); - - mod_timer(&adapter->mlmepriv.wdg_timer, - jiffies + msecs_to_jiffies(2000)); -} - -void r8712_init_mlme_timer(struct _adapter *adapter) -{ - struct mlme_priv *mlmepriv = &adapter->mlmepriv; - - timer_setup(&mlmepriv->assoc_timer, join_timeout_handler, 0); - timer_setup(&mlmepriv->sitesurveyctrl.sitesurvey_ctrl_timer, - sitesurvey_ctrl_handler, 0); - timer_setup(&mlmepriv->scan_to_timer, _scan_timeout_handler, 0); - timer_setup(&mlmepriv->dhcp_timer, dhcp_timeout_handler, 0); - timer_setup(&mlmepriv->wdg_timer, wdg_timeout_handler, 0); -} - -void r8712_os_indicate_connect(struct _adapter *adapter) -{ - r8712_indicate_wx_assoc_event(adapter); - netif_carrier_on(adapter->pnetdev); -} - -static struct RT_PMKID_LIST backupPMKIDList[NUM_PMKID_CACHE]; -void r8712_os_indicate_disconnect(struct _adapter *adapter) -{ - u8 backupPMKIDIndex = 0; - u8 backupTKIPCountermeasure = 0x00; - - r8712_indicate_wx_disassoc_event(adapter); - netif_carrier_off(adapter->pnetdev); - if (adapter->securitypriv.AuthAlgrthm == 2) { /*/802.1x*/ - /* We have to backup the PMK information for WiFi PMK Caching - * test item. Backup the btkip_countermeasure information. - * When the countermeasure is trigger, the driver have to - * disconnect with AP for 60 seconds. - */ - - memcpy(&backupPMKIDList[0], - &adapter->securitypriv.PMKIDList[0], - sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE); - backupPMKIDIndex = adapter->securitypriv.PMKIDIndex; - backupTKIPCountermeasure = - adapter->securitypriv.btkip_countermeasure; - memset((unsigned char *)&adapter->securitypriv, 0, - sizeof(struct security_priv)); - timer_setup(&adapter->securitypriv.tkip_timer, - r8712_use_tkipkey_handler, 0); - /* Restore the PMK information to securitypriv structure - * for the following connection. - */ - memcpy(&adapter->securitypriv.PMKIDList[0], - &backupPMKIDList[0], - sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE); - adapter->securitypriv.PMKIDIndex = backupPMKIDIndex; - adapter->securitypriv.btkip_countermeasure = - backupTKIPCountermeasure; - } else { /*reset values in securitypriv*/ - struct security_priv *sec_priv = &adapter->securitypriv; - - sec_priv->AuthAlgrthm = 0; /*open system*/ - sec_priv->PrivacyAlgrthm = _NO_PRIVACY_; - sec_priv->PrivacyKeyIndex = 0; - sec_priv->XGrpPrivacy = _NO_PRIVACY_; - sec_priv->XGrpKeyid = 1; - sec_priv->ndisauthtype = Ndis802_11AuthModeOpen; - sec_priv->ndisencryptstatus = Ndis802_11WEPDisabled; - sec_priv->wps_phase = false; - } -} - -void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie) -{ - uint len; - u8 *buff, *p, i; - union iwreq_data wrqu; - - buff = NULL; - if (authmode == _WPA_IE_ID_) { - buff = kzalloc(IW_CUSTOM_MAX, GFP_ATOMIC); - if (!buff) - return; - p = buff; - p += sprintf(p, "ASSOCINFO(ReqIEs="); - len = sec_ie[1] + 2; - len = (len < IW_CUSTOM_MAX) ? len : IW_CUSTOM_MAX; - for (i = 0; i < len; i++) - p += sprintf(p, "%02x", sec_ie[i]); - p += sprintf(p, ")"); - memset(&wrqu, 0, sizeof(wrqu)); - wrqu.data.length = p - buff; - wrqu.data.length = (wrqu.data.length < IW_CUSTOM_MAX) ? - wrqu.data.length : IW_CUSTOM_MAX; - wireless_send_event(adapter->pnetdev, IWEVCUSTOM, &wrqu, buff); - kfree(buff); - } -} diff --git a/drivers/staging/rtl8712/mlme_osdep.h b/drivers/staging/rtl8712/mlme_osdep.h deleted file mode 100644 index a02c782588dd..000000000000 --- a/drivers/staging/rtl8712/mlme_osdep.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __MLME_OSDEP_H_ -#define __MLME_OSDEP_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -void r8712_init_mlme_timer(struct _adapter *padapter); -void r8712_os_indicate_disconnect(struct _adapter *adapter); -void r8712_os_indicate_connect(struct _adapter *adapter); -void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie); -int r8712_recv_indicatepkts_in_order(struct _adapter *adapter, - struct recv_reorder_ctrl *precvreorder_ctrl, - int bforced); -void r8712_indicate_wx_assoc_event(struct _adapter *padapter); -void r8712_indicate_wx_disassoc_event(struct _adapter *padapter); - -#endif /*_MLME_OSDEP_H_*/ - diff --git a/drivers/staging/rtl8712/mp_custom_oid.h b/drivers/staging/rtl8712/mp_custom_oid.h deleted file mode 100644 index a9fac87fcabc..000000000000 --- a/drivers/staging/rtl8712/mp_custom_oid.h +++ /dev/null @@ -1,287 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __CUSTOM_OID_H -#define __CUSTOM_OID_H - -/* 0xFF818000 - 0xFF81802F RTL8180 Mass Production Kit - * 0xFF818500 - 0xFF81850F RTL8185 Setup Utility - * 0xFF818580 - 0xFF81858F RTL8185 Phy Status Utility - * - * by Owen for Production Kit - * For Production Kit with Agilent Equipments - * in order to make our custom oids hopefully somewhat unique - * we will use 0xFF (indicating implementation specific OID) - * 81(first byte of non zero Realtek unique identifier) - * 80 (second byte of non zero Realtek unique identifier) - * XX (the custom OID number - providing 255 possible custom oids) - */ -#define OID_RT_PRO_RESET_DUT 0xFF818000 -#define OID_RT_PRO_SET_DATA_RATE 0xFF818001 -#define OID_RT_PRO_START_TEST 0xFF818002 -#define OID_RT_PRO_STOP_TEST 0xFF818003 -#define OID_RT_PRO_SET_PREAMBLE 0xFF818004 -#define OID_RT_PRO_SET_SCRAMBLER 0xFF818005 -#define OID_RT_PRO_SET_FILTER_BB 0xFF818006 -#define OID_RT_PRO_SET_MANUAL_DIVERSITY_BB 0xFF818007 -#define OID_RT_PRO_SET_CHANNEL_DIRECT_CALL 0xFF818008 -#define OID_RT_PRO_SET_SLEEP_MODE_DIRECT_CALL 0xFF818009 -#define OID_RT_PRO_SET_WAKE_MODE_DIRECT_CALL 0xFF81800A - -#define OID_RT_PRO_SET_TX_ANTENNA_BB 0xFF81800D -#define OID_RT_PRO_SET_ANTENNA_BB 0xFF81800E -#define OID_RT_PRO_SET_CR_SCRAMBLER 0xFF81800F -#define OID_RT_PRO_SET_CR_NEW_FILTER 0xFF818010 -#define OID_RT_PRO_SET_TX_POWER_CONTROL 0xFF818011 -#define OID_RT_PRO_SET_CR_TX_CONFIG 0xFF818012 -#define OID_RT_PRO_GET_TX_POWER_CONTROL 0xFF818013 -#define OID_RT_PRO_GET_CR_SIGNAL_QUALITY 0xFF818014 -#define OID_RT_PRO_SET_CR_SETPOINT 0xFF818015 -#define OID_RT_PRO_SET_INTEGRATOR 0xFF818016 -#define OID_RT_PRO_SET_SIGNAL_QUALITY 0xFF818017 -#define OID_RT_PRO_GET_INTEGRATOR 0xFF818018 -#define OID_RT_PRO_GET_SIGNAL_QUALITY 0xFF818019 -#define OID_RT_PRO_QUERY_EEPROM_TYPE 0xFF81801A -#define OID_RT_PRO_WRITE_MAC_ADDRESS 0xFF81801B -#define OID_RT_PRO_READ_MAC_ADDRESS 0xFF81801C -#define OID_RT_PRO_WRITE_CIS_DATA 0xFF81801D -#define OID_RT_PRO_READ_CIS_DATA 0xFF81801E -#define OID_RT_PRO_WRITE_POWER_CONTROL 0xFF81801F -#define OID_RT_PRO_READ_POWER_CONTROL 0xFF818020 -#define OID_RT_PRO_WRITE_EEPROM 0xFF818021 -#define OID_RT_PRO_READ_EEPROM 0xFF818022 -#define OID_RT_PRO_RESET_TX_PACKET_SENT 0xFF818023 -#define OID_RT_PRO_QUERY_TX_PACKET_SENT 0xFF818024 -#define OID_RT_PRO_RESET_RX_PACKET_RECEIVED 0xFF818025 -#define OID_RT_PRO_QUERY_RX_PACKET_RECEIVED 0xFF818026 -#define OID_RT_PRO_QUERY_RX_PACKET_CRC32_ERROR 0xFF818027 -#define OID_RT_PRO_QUERY_CURRENT_ADDRESS 0xFF818028 -#define OID_RT_PRO_QUERY_PERMANENT_ADDRESS 0xFF818029 -#define OID_RT_PRO_SET_PHILIPS_RF_PARAMETERS 0xFF81802A -#define OID_RT_PRO_RECEIVE_PACKET 0xFF81802C -#define OID_RT_PRO_WRITE_EEPROM_BYTE 0xFF81802D -#define OID_RT_PRO_READ_EEPROM_BYTE 0xFF81802E -#define OID_RT_PRO_SET_MODULATION 0xFF81802F -#define OID_RT_DRIVER_OPTION 0xFF818080 -#define OID_RT_RF_OFF 0xFF818081 -#define OID_RT_AUTH_STATUS 0xFF818082 -#define OID_RT_PRO_SET_CONTINUOUS_TX 0xFF81800B -#define OID_RT_PRO_SET_SINGLE_CARRIER_TX 0xFF81800C -#define OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX 0xFF81802B -#define OID_RT_PRO_SET_SINGLE_TONE_TX 0xFF818043 -#define OID_RT_UTILITY_FALSE_ALARM_COUNTERS 0xFF818580 -#define OID_RT_UTILITY_SELECT_DEBUG_MODE 0xFF818581 -#define OID_RT_UTILITY_SELECT_SUBCARRIER_NUMBER 0xFF818582 -#define OID_RT_UTILITY_GET_RSSI_STATUS 0xFF818583 -#define OID_RT_UTILITY_GET_FRAME_DETECTION_STATUS 0xFF818584 -#define OID_RT_UTILITY_GET_AGC_AND_FREQUENCY_OFFSET_ESTIMATION_STATUS \ - 0xFF818585 -#define OID_RT_UTILITY_GET_CHANNEL_ESTIMATION_STATUS 0xFF818586 -#define OID_RT_WIRELESS_MODE 0xFF818500 -#define OID_RT_SUPPORTED_RATES 0xFF818501 -#define OID_RT_DESIRED_RATES 0xFF818502 -#define OID_RT_WIRELESS_MODE_STARTING_ADHOC 0xFF818503 -#define OID_RT_GET_CONNECT_STATE 0xFF030001 -#define OID_RT_RESCAN 0xFF030002 -#define OID_RT_SET_KEY_LENGTH 0xFF030003 -#define OID_RT_SET_DEFAULT_KEY_ID 0xFF030004 -#define OID_RT_SET_CHANNEL 0xFF010182 -#define OID_RT_SET_SNIFFER_MODE 0xFF010183 -#define OID_RT_GET_SIGNAL_QUALITY 0xFF010184 -#define OID_RT_GET_SMALL_PACKET_CRC 0xFF010185 -#define OID_RT_GET_MIDDLE_PACKET_CRC 0xFF010186 -#define OID_RT_GET_LARGE_PACKET_CRC 0xFF010187 -#define OID_RT_GET_TX_RETRY 0xFF010188 -#define OID_RT_GET_RX_RETRY 0xFF010189 -#define OID_RT_PRO_SET_FW_DIG_STATE 0xFF01018A -#define OID_RT_PRO_SET_FW_RA_STATE 0xFF01018B -#define OID_RT_GET_RX_TOTAL_PACKET 0xFF010190 -#define OID_RT_GET_TX_BEACON_OK 0xFF010191 -#define OID_RT_GET_TX_BEACON_ERR 0xFF010192 -#define OID_RT_GET_RX_ICV_ERR 0xFF010193 -#define OID_RT_SET_ENCRYPTION_ALGORITHM 0xFF010194 -#define OID_RT_SET_NO_AUTO_RESCAN 0xFF010195 -#define OID_RT_GET_PREAMBLE_MODE 0xFF010196 -#define OID_RT_GET_DRIVER_UP_DELTA_TIME 0xFF010197 -#define OID_RT_GET_AP_IP 0xFF010198 -#define OID_RT_GET_CHANNELPLAN 0xFF010199 -#define OID_RT_SET_PREAMBLE_MODE 0xFF01019A -#define OID_RT_SET_BCN_INTVL 0xFF01019B -#define OID_RT_GET_RF_VENDER 0xFF01019C -#define OID_RT_DEDICATE_PROBE 0xFF01019D -#define OID_RT_PRO_RX_FILTER_PATTERN 0xFF01019E -#define OID_RT_GET_DCST_CURRENT_THRESHOLD 0xFF01019F -#define OID_RT_GET_CCA_ERR 0xFF0101A0 -#define OID_RT_GET_CCA_UPGRADE_THRESHOLD 0xFF0101A1 -#define OID_RT_GET_CCA_FALLBACK_THRESHOLD 0xFF0101A2 -#define OID_RT_GET_CCA_UPGRADE_EVALUATE_TIMES 0xFF0101A3 -#define OID_RT_GET_CCA_FALLBACK_EVALUATE_TIMES 0xFF0101A4 -#define OID_RT_SET_RATE_ADAPTIVE 0xFF0101A5 -#define OID_RT_GET_DCST_EVALUATE_PERIOD 0xFF0101A5 -#define OID_RT_GET_DCST_TIME_UNIT_INDEX 0xFF0101A6 -#define OID_RT_GET_TOTAL_TX_BYTES 0xFF0101A7 -#define OID_RT_GET_TOTAL_RX_BYTES 0xFF0101A8 -#define OID_RT_CURRENT_TX_POWER_LEVEL 0xFF0101A9 -#define OID_RT_GET_ENC_KEY_MISMATCH_COUNT 0xFF0101AA -#define OID_RT_GET_ENC_KEY_MATCH_COUNT 0xFF0101AB -#define OID_RT_GET_CHANNEL 0xFF0101AC -#define OID_RT_SET_CHANNELPLAN 0xFF0101AD -#define OID_RT_GET_HARDWARE_RADIO_OFF 0xFF0101AE -#define OID_RT_CHANNELPLAN_BY_COUNTRY 0xFF0101AF -#define OID_RT_SCAN_AVAILABLE_BSSID 0xFF0101B0 -#define OID_RT_GET_HARDWARE_VERSION 0xFF0101B1 -#define OID_RT_GET_IS_ROAMING 0xFF0101B2 -#define OID_RT_GET_IS_PRIVACY 0xFF0101B3 -#define OID_RT_GET_KEY_MISMATCH 0xFF0101B4 -#define OID_RT_SET_RSSI_ROAM_TRAFFIC_TH 0xFF0101B5 -#define OID_RT_SET_RSSI_ROAM_SIGNAL_TH 0xFF0101B6 -#define OID_RT_RESET_LOG 0xFF0101B7 -#define OID_RT_GET_LOG 0xFF0101B8 -#define OID_RT_SET_INDICATE_HIDDEN_AP 0xFF0101B9 -#define OID_RT_GET_HEADER_FAIL 0xFF0101BA -#define OID_RT_SUPPORTED_WIRELESS_MODE 0xFF0101BB -#define OID_RT_GET_CHANNEL_LIST 0xFF0101BC -#define OID_RT_GET_SCAN_IN_PROGRESS 0xFF0101BD -#define OID_RT_GET_TX_INFO 0xFF0101BE -#define OID_RT_RF_READ_WRITE_OFFSET 0xFF0101BF -#define OID_RT_RF_READ_WRITE 0xFF0101C0 -#define OID_RT_FORCED_DATA_RATE 0xFF0101C1 -#define OID_RT_WIRELESS_MODE_FOR_SCAN_LIST 0xFF0101C2 -#define OID_RT_GET_BSS_WIRELESS_MODE 0xFF0101C3 -#define OID_RT_SCAN_WITH_MAGIC_PACKET 0xFF0101C4 -#define OID_RT_PRO_RX_FILTER 0xFF0111C0 -#define OID_CE_USB_WRITE_REGISTRY 0xFF0111C1 -#define OID_CE_USB_READ_REGISTRY 0xFF0111C2 -#define OID_RT_PRO_SET_INITIAL_GAIN 0xFF0111C3 -#define OID_RT_PRO_SET_BB_RF_STANDBY_MODE 0xFF0111C4 -#define OID_RT_PRO_SET_BB_RF_SHUTDOWN_MODE 0xFF0111C5 -#define OID_RT_PRO_SET_TX_CHARGE_PUMP 0xFF0111C6 -#define OID_RT_PRO_SET_RX_CHARGE_PUMP 0xFF0111C7 -#define OID_RT_PRO_RF_WRITE_REGISTRY 0xFF0111C8 -#define OID_RT_PRO_RF_READ_REGISTRY 0xFF0111C9 -#define OID_RT_PRO_QUERY_RF_TYPE 0xFF0111CA -#define OID_RT_AP_GET_ASSOCIATED_STATION_LIST 0xFF010300 -#define OID_RT_AP_GET_CURRENT_TIME_STAMP 0xFF010301 -#define OID_RT_AP_SWITCH_INTO_AP_MODE 0xFF010302 -#define OID_RT_AP_SET_DTIM_PERIOD 0xFF010303 -#define OID_RT_AP_SUPPORTED 0xFF010304 -#define OID_RT_AP_SET_PASSPHRASE 0xFF010305 -#define OID_RT_PRO8187_WI_POLL 0xFF818780 -#define OID_RT_PRO_WRITE_BB_REG 0xFF818781 -#define OID_RT_PRO_READ_BB_REG 0xFF818782 -#define OID_RT_PRO_WRITE_RF_REG 0xFF818783 -#define OID_RT_PRO_READ_RF_REG 0xFF818784 -#define OID_RT_MH_VENDER_ID 0xFFEDC100 -#define OID_RT_PRO8711_JOIN_BSS 0xFF871100 -#define OID_RT_PRO_READ_REGISTER 0xFF871101 -#define OID_RT_PRO_WRITE_REGISTER 0xFF871102 -#define OID_RT_PRO_BURST_READ_REGISTER 0xFF871103 -#define OID_RT_PRO_BURST_WRITE_REGISTER 0xFF871104 -#define OID_RT_PRO_WRITE_TXCMD 0xFF871105 -#define OID_RT_PRO_READ16_EEPROM 0xFF871106 -#define OID_RT_PRO_WRITE16_EEPROM 0xFF871107 -#define OID_RT_PRO_H2C_SET_COMMAND 0xFF871108 -#define OID_RT_PRO_H2C_QUERY_RESULT 0xFF871109 -#define OID_RT_PRO8711_WI_POLL 0xFF87110A -#define OID_RT_PRO8711_PKT_LOSS 0xFF87110B -#define OID_RT_RD_ATTRIB_MEM 0xFF87110C -#define OID_RT_WR_ATTRIB_MEM 0xFF87110D -/*Method 2 for H2C/C2H*/ -#define OID_RT_PRO_H2C_CMD_MODE 0xFF871110 -#define OID_RT_PRO_H2C_CMD_RSP_MODE 0xFF871111 -#define OID_RT_PRO_H2C_CMD_EVENT_MODE 0xFF871112 -#define OID_RT_PRO_WAIT_C2H_EVENT 0xFF871113 -#define OID_RT_PRO_RW_ACCESS_PROTOCOL_TEST 0xFF871114 -#define OID_RT_PRO_SCSI_ACCESS_TEST 0xFF871115 -#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_OUT 0xFF871116 -#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_IN 0xFF871117 -#define OID_RT_RRO_RX_PKT_VIA_IOCTRL 0xFF871118 -#define OID_RT_RRO_RX_PKTARRAY_VIA_IOCTRL 0xFF871119 -#define OID_RT_RPO_SET_PWRMGT_TEST 0xFF87111A -#define OID_RT_PRO_QRY_PWRMGT_TEST 0XFF87111B -#define OID_RT_RPO_ASYNC_RWIO_TEST 0xFF87111C -#define OID_RT_RPO_ASYNC_RWIO_POLL 0xFF87111D -#define OID_RT_PRO_SET_RF_INTFS 0xFF87111E -#define OID_RT_POLL_RX_STATUS 0xFF87111F -#define OID_RT_PRO_CFG_DEBUG_MESSAGE 0xFF871120 -#define OID_RT_PRO_SET_DATA_RATE_EX 0xFF871121 -#define OID_RT_PRO_SET_BASIC_RATE 0xFF871122 -#define OID_RT_PRO_READ_TSSI 0xFF871123 -#define OID_RT_PRO_SET_POWER_TRACKING 0xFF871124 -#define OID_RT_PRO_QRY_PWRSTATE 0xFF871150 -#define OID_RT_PRO_SET_PWRSTATE 0xFF871151 -/*Method 2 , using workitem */ -#define OID_RT_SET_READ_REG 0xFF871181 -#define OID_RT_SET_WRITE_REG 0xFF871182 -#define OID_RT_SET_BURST_READ_REG 0xFF871183 -#define OID_RT_SET_BURST_WRITE_REG 0xFF871184 -#define OID_RT_SET_WRITE_TXCMD 0xFF871185 -#define OID_RT_SET_READ16_EEPROM 0xFF871186 -#define OID_RT_SET_WRITE16_EEPROM 0xFF871187 -#define OID_RT_QRY_POLL_WKITEM 0xFF871188 - -/*For SDIO INTERFACE only*/ -#define OID_RT_PRO_SYNCPAGERW_SRAM 0xFF8711A0 -#define OID_RT_PRO_871X_DRV_EXT 0xFF8711A1 - -/*For USB INTERFACE only*/ -#define OID_RT_PRO_USB_VENDOR_REQ 0xFF8711B0 -#define OID_RT_PRO_SCSI_AUTO_TEST 0xFF8711B1 -#define OID_RT_PRO_USB_MAC_AC_FIFO_WRITE 0xFF8711B2 -#define OID_RT_PRO_USB_MAC_RX_FIFO_READ 0xFF8711B3 -#define OID_RT_PRO_USB_MAC_RX_FIFO_POLLING 0xFF8711B4 - -#define OID_RT_PRO_H2C_SET_RATE_TABLE 0xFF8711FB -#define OID_RT_PRO_H2C_GET_RATE_TABLE 0xFF8711FC -#define OID_RT_PRO_H2C_C2H_LBK_TEST 0xFF8711FE - -#define OID_RT_PRO_ENCRYPTION_CTRL 0xFF871200 -#define OID_RT_PRO_ADD_STA_INFO 0xFF871201 -#define OID_RT_PRO_DELE_STA_INFO 0xFF871202 -#define OID_RT_PRO_QUERY_DR_VARIABLE 0xFF871203 - -#define OID_RT_PRO_RX_PACKET_TYPE 0xFF871204 - -#define OID_RT_PRO_READ_EFUSE 0xFF871205 -#define OID_RT_PRO_WRITE_EFUSE 0xFF871206 -#define OID_RT_PRO_RW_EFUSE_PGPKT 0xFF871207 -#define OID_RT_GET_EFUSE_CURRENT_SIZE 0xFF871208 - -#define OID_RT_SET_BANDWIDTH 0xFF871209 -#define OID_RT_SET_CRYSTAL_CAP 0xFF87120A - -#define OID_RT_SET_RX_PACKET_TYPE 0xFF87120B - -#define OID_RT_GET_EFUSE_MAX_SIZE 0xFF87120C - -#define OID_RT_PRO_SET_TX_AGC_OFFSET 0xFF87120D - -#define OID_RT_PRO_SET_PKT_TEST_MODE 0xFF87120E - -#define OID_RT_PRO_FOR_EVM_TEST_SETTING 0xFF87120F - -#define OID_RT_PRO_GET_THERMAL_METER 0xFF871210 - -#define OID_RT_RESET_PHY_RX_PACKET_COUNT 0xFF871211 -#define OID_RT_GET_PHY_RX_PACKET_RECEIVED 0xFF871212 -#define OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR 0xFF871213 - -#define OID_RT_SET_POWER_DOWN 0xFF871214 - -#define OID_RT_GET_POWER_MODE 0xFF871215 - -#define OID_RT_PRO_EFUSE 0xFF871216 -#define OID_RT_PRO_EFUSE_MAP 0xFF871217 - -#endif /*#ifndef __CUSTOM_OID_H */ - diff --git a/drivers/staging/rtl8712/os_intfs.c b/drivers/staging/rtl8712/os_intfs.c deleted file mode 100644 index b18e6d9c832b..000000000000 --- a/drivers/staging/rtl8712/os_intfs.c +++ /dev/null @@ -1,482 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * os_intfs.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _OS_INTFS_C_ - -#include <linux/module.h> -#include <linux/kthread.h> -#include <linux/firmware.h> -#include "osdep_service.h" -#include "drv_types.h" -#include "xmit_osdep.h" -#include "recv_osdep.h" -#include "rtl871x_ioctl.h" -#include "usb_osintf.h" - -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("rtl871x wireless lan driver"); -MODULE_AUTHOR("Larry Finger"); - -static char ifname[IFNAMSIZ] = "wlan%d"; - -/* module param defaults */ -static int chip_version = RTL8712_2ndCUT; -static int rfintfs = HWPI; -static int lbkmode = RTL8712_AIR_TRX; -static int hci = RTL8712_USB; -static int ampdu_enable = 1;/*for enable tx_ampdu*/ - -/* The video_mode variable is for video mode.*/ -/* It may be specify when inserting module with video_mode=1 parameter.*/ -static int video_mode = 1; /* enable video mode*/ - -/*Ndis802_11Infrastructure; infra, ad-hoc, auto*/ -static int network_mode = Ndis802_11IBSS; -static int channel = 1;/*ad-hoc support requirement*/ -static int wireless_mode = WIRELESS_11BG; -static int vrtl_carrier_sense = AUTO_VCS; -static int vcs_type = RTS_CTS; -static int frag_thresh = 2346; -static int preamble = PREAMBLE_LONG;/*long, short, auto*/ -static int scan_mode = 1;/*active, passive*/ -static int adhoc_tx_pwr = 1; -static int soft_ap; -static int smart_ps = 1; -static int power_mgnt = PS_MODE_ACTIVE; -static int radio_enable = 1; -static int long_retry_lmt = 7; -static int short_retry_lmt = 7; -static int busy_thresh = 40; -static int ack_policy = NORMAL_ACK; -static int mp_mode; -static int software_encrypt; -static int software_decrypt; - -static int wmm_enable;/* default is set to disable the wmm.*/ -static int uapsd_enable; -static int uapsd_max_sp = NO_LIMIT; -static int uapsd_acbk_en; -static int uapsd_acbe_en; -static int uapsd_acvi_en; -static int uapsd_acvo_en; - -static int ht_enable = 1; -static int cbw40_enable = 1; -static int rf_config = RTL8712_RF_1T2R; /* 1T2R*/ -static int low_power; -/* mac address to use instead of the one stored in Efuse */ -char *r8712_initmac; -static char *initmac; -/* if wifi_test = 1, driver will disable the turbo mode and pass it to - * firmware private. - */ -static int wifi_test; - -module_param_string(ifname, ifname, sizeof(ifname), 0644); -module_param(wifi_test, int, 0644); -module_param(initmac, charp, 0644); -module_param(video_mode, int, 0644); -module_param(chip_version, int, 0644); -module_param(rfintfs, int, 0644); -module_param(lbkmode, int, 0644); -module_param(hci, int, 0644); -module_param(network_mode, int, 0644); -module_param(channel, int, 0644); -module_param(mp_mode, int, 0644); -module_param(wmm_enable, int, 0644); -module_param(vrtl_carrier_sense, int, 0644); -module_param(vcs_type, int, 0644); -module_param(busy_thresh, int, 0644); -module_param(ht_enable, int, 0644); -module_param(cbw40_enable, int, 0644); -module_param(ampdu_enable, int, 0644); -module_param(rf_config, int, 0644); -module_param(power_mgnt, int, 0644); -module_param(low_power, int, 0644); - -MODULE_PARM_DESC(ifname, " Net interface name, wlan%d=default"); -MODULE_PARM_DESC(initmac, "MAC-Address, default: use FUSE"); - -static int netdev_open(struct net_device *pnetdev); -static int netdev_close(struct net_device *pnetdev); - -static void loadparam(struct _adapter *padapter, struct net_device *pnetdev) -{ - struct registry_priv *registry_par = &padapter->registrypriv; - - registry_par->chip_version = (u8)chip_version; - registry_par->rfintfs = (u8)rfintfs; - registry_par->lbkmode = (u8)lbkmode; - registry_par->hci = (u8)hci; - registry_par->network_mode = (u8)network_mode; - memcpy(registry_par->ssid.Ssid, "ANY", 3); - registry_par->ssid.SsidLength = 3; - registry_par->channel = (u8)channel; - registry_par->wireless_mode = (u8)wireless_mode; - registry_par->vrtl_carrier_sense = (u8)vrtl_carrier_sense; - registry_par->vcs_type = (u8)vcs_type; - registry_par->frag_thresh = (u16)frag_thresh; - registry_par->preamble = (u8)preamble; - registry_par->scan_mode = (u8)scan_mode; - registry_par->adhoc_tx_pwr = (u8)adhoc_tx_pwr; - registry_par->soft_ap = (u8)soft_ap; - registry_par->smart_ps = (u8)smart_ps; - registry_par->power_mgnt = (u8)power_mgnt; - registry_par->radio_enable = (u8)radio_enable; - registry_par->long_retry_lmt = (u8)long_retry_lmt; - registry_par->short_retry_lmt = (u8)short_retry_lmt; - registry_par->busy_thresh = (u16)busy_thresh; - registry_par->ack_policy = (u8)ack_policy; - registry_par->mp_mode = (u8)mp_mode; - registry_par->software_encrypt = (u8)software_encrypt; - registry_par->software_decrypt = (u8)software_decrypt; - /*UAPSD*/ - registry_par->wmm_enable = (u8)wmm_enable; - registry_par->uapsd_enable = (u8)uapsd_enable; - registry_par->uapsd_max_sp = (u8)uapsd_max_sp; - registry_par->uapsd_acbk_en = (u8)uapsd_acbk_en; - registry_par->uapsd_acbe_en = (u8)uapsd_acbe_en; - registry_par->uapsd_acvi_en = (u8)uapsd_acvi_en; - registry_par->uapsd_acvo_en = (u8)uapsd_acvo_en; - registry_par->ht_enable = (u8)ht_enable; - registry_par->cbw40_enable = (u8)cbw40_enable; - registry_par->ampdu_enable = (u8)ampdu_enable; - registry_par->rf_config = (u8)rf_config; - registry_par->low_power = (u8)low_power; - registry_par->wifi_test = (u8)wifi_test; - r8712_initmac = initmac; -} - -static int r871x_net_set_mac_address(struct net_device *pnetdev, void *p) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - struct sockaddr *addr = p; - - if (!padapter->bup) - eth_hw_addr_set(pnetdev, addr->sa_data); - return 0; -} - -static struct net_device_stats *r871x_net_get_stats(struct net_device *pnetdev) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct recv_priv *precvpriv = &padapter->recvpriv; - - padapter->stats.tx_packets = pxmitpriv->tx_pkts; - padapter->stats.rx_packets = precvpriv->rx_pkts; - padapter->stats.tx_dropped = pxmitpriv->tx_drop; - padapter->stats.rx_dropped = precvpriv->rx_drop; - padapter->stats.tx_bytes = pxmitpriv->tx_bytes; - padapter->stats.rx_bytes = precvpriv->rx_bytes; - return &padapter->stats; -} - -static const struct net_device_ops rtl8712_netdev_ops = { - .ndo_open = netdev_open, - .ndo_stop = netdev_close, - .ndo_start_xmit = r8712_xmit_entry, - .ndo_set_mac_address = r871x_net_set_mac_address, - .ndo_get_stats = r871x_net_get_stats, - .ndo_do_ioctl = r871x_ioctl, -}; - -struct net_device *r8712_init_netdev(void) -{ - struct _adapter *padapter; - struct net_device *pnetdev; - - pnetdev = alloc_etherdev(sizeof(struct _adapter)); - if (!pnetdev) - return NULL; - if (dev_alloc_name(pnetdev, ifname) < 0) { - strscpy(ifname, "wlan%d", sizeof(ifname)); - dev_alloc_name(pnetdev, ifname); - } - padapter = netdev_priv(pnetdev); - padapter->pnetdev = pnetdev; - pr_info("r8712u: register rtl8712_netdev_ops to netdev_ops\n"); - pnetdev->netdev_ops = &rtl8712_netdev_ops; - pnetdev->watchdog_timeo = HZ; /* 1 second timeout */ - pnetdev->wireless_handlers = (struct iw_handler_def *) - &r871x_handlers_def; - loadparam(padapter, pnetdev); - netif_carrier_off(pnetdev); - padapter->pid = 0; /* Initial the PID value used for HW PBC.*/ - return pnetdev; -} - -static u32 start_drv_threads(struct _adapter *padapter) -{ - padapter->cmd_thread = kthread_run(r8712_cmd_thread, padapter, "%s", - padapter->pnetdev->name); - if (IS_ERR(padapter->cmd_thread)) - return _FAIL; - return _SUCCESS; -} - -void r8712_stop_drv_threads(struct _adapter *padapter) -{ - struct completion *completion = - &padapter->cmdpriv.terminate_cmdthread_comp; - - /*Below is to terminate r8712_cmd_thread & event_thread...*/ - complete(&padapter->cmdpriv.cmd_queue_comp); - if (padapter->cmd_thread) - wait_for_completion_interruptible(completion); - padapter->cmdpriv.cmd_seq = 1; -} - -static void start_drv_timers(struct _adapter *padapter) -{ - mod_timer(&padapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer, - jiffies + msecs_to_jiffies(5000)); - mod_timer(&padapter->mlmepriv.wdg_timer, - jiffies + msecs_to_jiffies(2000)); -} - -void r8712_stop_drv_timers(struct _adapter *padapter) -{ - del_timer_sync(&padapter->mlmepriv.assoc_timer); - del_timer_sync(&padapter->securitypriv.tkip_timer); - del_timer_sync(&padapter->mlmepriv.scan_to_timer); - del_timer_sync(&padapter->mlmepriv.dhcp_timer); - del_timer_sync(&padapter->mlmepriv.wdg_timer); - del_timer_sync(&padapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer); -} - -static void init_default_value(struct _adapter *padapter) -{ - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - /*xmit_priv*/ - pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense; - pxmitpriv->vcs = pregistrypriv->vcs_type; - pxmitpriv->vcs_type = pregistrypriv->vcs_type; - pxmitpriv->rts_thresh = pregistrypriv->rts_thresh; - pxmitpriv->frag_len = pregistrypriv->frag_thresh; - /* mlme_priv */ - /* Maybe someday we should rename this variable to "active_mode"(Jeff)*/ - pmlmepriv->passive_mode = 1; /* 1: active, 0: passive. */ - /*ht_priv*/ - { - int i; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - phtpriv->ampdu_enable = false;/*set to disabled*/ - for (i = 0; i < 16; i++) - phtpriv->baddbareq_issued[i] = false; - } - /*security_priv*/ - psecuritypriv->sw_encrypt = pregistrypriv->software_encrypt; - psecuritypriv->sw_decrypt = pregistrypriv->software_decrypt; - psecuritypriv->binstallGrpkey = _FAIL; - /*pwrctrl_priv*/ - /*registry_priv*/ - r8712_init_registrypriv_dev_network(padapter); - r8712_update_registrypriv_dev_network(padapter); - /*misc.*/ -} - -int r8712_init_drv_sw(struct _adapter *padapter) -{ - int ret; - - ret = r8712_init_cmd_priv(&padapter->cmdpriv); - if (ret) - return ret; - padapter->cmdpriv.padapter = padapter; - ret = r8712_init_evt_priv(&padapter->evtpriv); - if (ret) - goto free_cmd; - ret = r8712_init_mlme_priv(padapter); - if (ret) - goto free_evt; - ret = _r8712_init_xmit_priv(&padapter->xmitpriv, padapter); - if (ret) - goto free_mlme; - ret = _r8712_init_recv_priv(&padapter->recvpriv, padapter); - if (ret) - goto free_xmit; - memset((unsigned char *)&padapter->securitypriv, 0, - sizeof(struct security_priv)); - timer_setup(&padapter->securitypriv.tkip_timer, - r8712_use_tkipkey_handler, 0); - ret = _r8712_init_sta_priv(&padapter->stapriv); - if (ret) - goto free_recv; - padapter->stapriv.padapter = padapter; - r8712_init_bcmc_stainfo(padapter); - r8712_init_pwrctrl_priv(padapter); - mp871xinit(padapter); - init_default_value(padapter); - r8712_InitSwLeds(padapter); - mutex_init(&padapter->mutex_start); - - return 0; - -free_recv: - _r8712_free_recv_priv(&padapter->recvpriv); -free_xmit: - _free_xmit_priv(&padapter->xmitpriv); -free_mlme: - r8712_free_mlme_priv(&padapter->mlmepriv); -free_evt: - r8712_free_evt_priv(&padapter->evtpriv); -free_cmd: - r8712_free_cmd_priv(&padapter->cmdpriv); - return ret; -} - -void r8712_free_drv_sw(struct _adapter *padapter) -{ - r8712_free_cmd_priv(&padapter->cmdpriv); - r8712_free_evt_priv(&padapter->evtpriv); - r8712_DeInitSwLeds(padapter); - r8712_free_mlme_priv(&padapter->mlmepriv); - _free_xmit_priv(&padapter->xmitpriv); - _r8712_free_sta_priv(&padapter->stapriv); - _r8712_free_recv_priv(&padapter->recvpriv); - mp871xdeinit(padapter); -} - -static void enable_video_mode(struct _adapter *padapter, int cbw40_value) -{ - /* bit 8: - * 1 -> enable video mode to 96B AP - * 0 -> disable video mode to 96B AP - * bit 9: - * 1 -> enable 40MHz mode - * 0 -> disable 40MHz mode - * bit 10: - * 1 -> enable STBC - * 0 -> disable STBC - */ - u32 intcmd = 0xf4000500; /* enable bit8, bit10*/ - - if (cbw40_value) { - /* if the driver supports the 40M bandwidth, - * we can enable the bit 9. - */ - intcmd |= 0x200; - } - r8712_fw_cmd(padapter, intcmd); -} - -/* - * - * This function intends to handle the activation of an interface - * i.e. when it is brought Up/Active from a Down state. - * - */ -static int netdev_open(struct net_device *pnetdev) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - - mutex_lock(&padapter->mutex_start); - if (!padapter->bup) { - padapter->driver_stopped = false; - padapter->surprise_removed = false; - padapter->bup = true; - if (rtl871x_hal_init(padapter) != _SUCCESS) - goto netdev_open_error; - if (!r8712_initmac) { - /* Use the mac address stored in the Efuse */ - eth_hw_addr_set(pnetdev, - padapter->eeprompriv.mac_addr); - } else { - /* We have to inform f/w to use user-supplied MAC - * address. - */ - msleep(200); - r8712_setMacAddr_cmd(padapter, - (const u8 *)pnetdev->dev_addr); - /* - * The "myid" function will get the wifi mac address - * from eeprompriv structure instead of netdev - * structure. So, we have to overwrite the mac_addr - * stored in the eeprompriv structure. In this case, - * the real mac address won't be used anymore. So that, - * the eeprompriv.mac_addr should store the mac which - * users specify. - */ - memcpy(padapter->eeprompriv.mac_addr, - pnetdev->dev_addr, ETH_ALEN); - } - if (start_drv_threads(padapter) != _SUCCESS) - goto netdev_open_error; - if (!padapter->dvobjpriv.inirp_init) - goto netdev_open_error; - else - padapter->dvobjpriv.inirp_init(padapter); - r8712_set_ps_mode(padapter, padapter->registrypriv.power_mgnt, - padapter->registrypriv.smart_ps); - } - if (!netif_queue_stopped(pnetdev)) - netif_start_queue(pnetdev); - else - netif_wake_queue(pnetdev); - - if (video_mode) - enable_video_mode(padapter, cbw40_enable); - /* start driver mlme relation timer */ - start_drv_timers(padapter); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_NO_LINK); - mutex_unlock(&padapter->mutex_start); - return 0; -netdev_open_error: - padapter->bup = false; - netif_carrier_off(pnetdev); - netif_stop_queue(pnetdev); - mutex_unlock(&padapter->mutex_start); - return -1; -} - -/* - * - * This function intends to handle the shutdown of an interface - * i.e. when it is brought Down from an Up/Active state. - * - */ -static int netdev_close(struct net_device *pnetdev) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - - /* Close LED*/ - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_POWER_OFF); - msleep(200); - - /*s1.*/ - if (pnetdev) { - if (!netif_queue_stopped(pnetdev)) - netif_stop_queue(pnetdev); - } - /*s2.*/ - /*s2-1. issue disassoc_cmd to fw*/ - r8712_disassoc_cmd(padapter); - /*s2-2. indicate disconnect to os*/ - r8712_ind_disconnect(padapter); - /*s2-3.*/ - r8712_free_assoc_resources(padapter); - /*s2-4.*/ - r8712_free_network_queue(padapter); - return 0; -} - -#include "mlme_osdep.h" diff --git a/drivers/staging/rtl8712/osdep_intf.h b/drivers/staging/rtl8712/osdep_intf.h deleted file mode 100644 index 9e75116c987e..000000000000 --- a/drivers/staging/rtl8712/osdep_intf.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __OSDEP_INTF_H_ -#define __OSDEP_INTF_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define RND4(x) (((x >> 2) + ((x & 3) != 0)) << 2) - -struct intf_priv { - u8 *intf_dev; - /* when in USB, IO is through interrupt in/out endpoints */ - struct usb_device *udev; - struct urb *piorw_urb; - struct completion io_retevt_comp; -}; - -int r871x_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); - -#endif /*_OSDEP_INTF_H_*/ diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h deleted file mode 100644 index 0d9bb42cbc58..000000000000 --- a/drivers/staging/rtl8712/osdep_service.h +++ /dev/null @@ -1,60 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __OSDEP_SERVICE_H_ -#define __OSDEP_SERVICE_H_ - -#define _SUCCESS 1 -#define _FAIL 0 - -#include <linux/spinlock.h> - -#include <linux/interrupt.h> -#include <linux/semaphore.h> -#include <linux/sched/signal.h> -#include <linux/sem.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <net/iw_handler.h> -#include <linux/proc_fs.h> /* Necessary because we use the proc fs */ - -#include "basic_types.h" - -struct __queue { - struct list_head queue; - spinlock_t lock; -}; - -#define _pkt struct sk_buff -#define _buffer unsigned char - -#define _init_queue(pqueue) \ - do { \ - INIT_LIST_HEAD(&((pqueue)->queue)); \ - spin_lock_init(&((pqueue)->lock)); \ - } while (0) - -static inline u32 end_of_queue_search(struct list_head *head, - struct list_head *plist) -{ - return (head == plist); -} - -static inline void flush_signals_thread(void) -{ - if (signal_pending(current)) - flush_signals(current); -} - -#endif - diff --git a/drivers/staging/rtl8712/recv_linux.c b/drivers/staging/rtl8712/recv_linux.c deleted file mode 100644 index 215fca4abb3a..000000000000 --- a/drivers/staging/rtl8712/recv_linux.c +++ /dev/null @@ -1,139 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * recv_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RECV_OSDEP_C_ - -#include <linux/usb.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "wifi.h" -#include "recv_osdep.h" -#include "osdep_intf.h" -#include "ethernet.h" -#include <linux/if_arp.h> -#include "usb_ops.h" - -/*init os related resource in struct recv_priv*/ -/*alloc os related resource in union recv_frame*/ -void r8712_os_recv_resource_alloc(struct _adapter *padapter, - union recv_frame *precvframe) -{ - precvframe->u.hdr.pkt_newalloc = NULL; - precvframe->u.hdr.pkt = NULL; -} - -/*alloc os related resource in struct recv_buf*/ -int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter, - struct recv_buf *precvbuf) -{ - int res = 0; - - precvbuf->irp_pending = false; - precvbuf->purb = usb_alloc_urb(0, GFP_KERNEL); - if (!precvbuf->purb) - res = -ENOMEM; - precvbuf->pskb = NULL; - precvbuf->pallocated_buf = NULL; - precvbuf->pbuf = NULL; - precvbuf->pdata = NULL; - precvbuf->phead = NULL; - precvbuf->ptail = NULL; - precvbuf->pend = NULL; - precvbuf->transfer_len = 0; - precvbuf->len = 0; - return res; -} - -/*free os related resource in struct recv_buf*/ -void r8712_os_recvbuf_resource_free(struct _adapter *padapter, - struct recv_buf *precvbuf) -{ - if (precvbuf->pskb) - dev_kfree_skb_any(precvbuf->pskb); - if (precvbuf->purb) { - usb_kill_urb(precvbuf->purb); - usb_free_urb(precvbuf->purb); - } -} - -void r8712_handle_tkip_mic_err(struct _adapter *adapter, u8 bgroup) -{ - union iwreq_data wrqu; - struct iw_michaelmicfailure ev; - struct mlme_priv *mlmepriv = &adapter->mlmepriv; - - memset(&ev, 0x00, sizeof(ev)); - if (bgroup) - ev.flags |= IW_MICFAILURE_GROUP; - else - ev.flags |= IW_MICFAILURE_PAIRWISE; - ev.src_addr.sa_family = ARPHRD_ETHER; - ether_addr_copy(ev.src_addr.sa_data, &mlmepriv->assoc_bssid[0]); - memset(&wrqu, 0x00, sizeof(wrqu)); - wrqu.data.length = sizeof(ev); - wireless_send_event(adapter->pnetdev, IWEVMICHAELMICFAILURE, &wrqu, - (char *)&ev); -} - -void r8712_recv_indicatepkt(struct _adapter *adapter, - union recv_frame *recvframe) -{ - struct recv_priv *recvpriv; - struct __queue *free_recv_queue; - _pkt *skb; - struct rx_pkt_attrib *attrib = &recvframe->u.hdr.attrib; - - recvpriv = &adapter->recvpriv; - free_recv_queue = &recvpriv->free_recv_queue; - skb = recvframe->u.hdr.pkt; - if (!skb) - goto _recv_indicatepkt_drop; - skb->data = recvframe->u.hdr.rx_data; - skb->len = recvframe->u.hdr.len; - skb_set_tail_pointer(skb, skb->len); - if ((attrib->tcpchk_valid == 1) && (attrib->tcp_chkrpt == 1)) - skb->ip_summed = CHECKSUM_UNNECESSARY; - else - skb->ip_summed = CHECKSUM_NONE; - skb->dev = adapter->pnetdev; - skb->protocol = eth_type_trans(skb, adapter->pnetdev); - netif_rx(skb); - recvframe->u.hdr.pkt = NULL; /* pointers to NULL before - * r8712_free_recvframe() - */ - r8712_free_recvframe(recvframe, free_recv_queue); - return; -_recv_indicatepkt_drop: - /*enqueue back to free_recv_queue*/ - if (recvframe) - r8712_free_recvframe(recvframe, free_recv_queue); - recvpriv->rx_drop++; -} - -static void _r8712_reordering_ctrl_timeout_handler (struct timer_list *t) -{ - struct recv_reorder_ctrl *reorder_ctrl = - from_timer(reorder_ctrl, t, reordering_ctrl_timer); - - r8712_reordering_ctrl_timeout_handler(reorder_ctrl); -} - -void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl) -{ - timer_setup(&preorder_ctrl->reordering_ctrl_timer, - _r8712_reordering_ctrl_timeout_handler, 0); -} diff --git a/drivers/staging/rtl8712/recv_osdep.h b/drivers/staging/rtl8712/recv_osdep.h deleted file mode 100644 index fbe3f2868506..000000000000 --- a/drivers/staging/rtl8712/recv_osdep.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RECV_OSDEP_H_ -#define __RECV_OSDEP_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include <linux/skbuff.h> - -int _r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter); -void _r8712_free_recv_priv(struct recv_priv *precvpriv); -void r8712_recv_entry(union recv_frame *precv_frame); -void r8712_recv_indicatepkt(struct _adapter *adapter, - union recv_frame *precv_frame); -void r8712_handle_tkip_mic_err(struct _adapter *padapter, u8 bgroup); -int r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter); -void r8712_free_recv_priv(struct recv_priv *precvpriv); -void r8712_os_recv_resource_alloc(struct _adapter *padapter, - union recv_frame *precvframe); -int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter, - struct recv_buf *precvbuf); -void r8712_os_recvbuf_resource_free(struct _adapter *padapter, - struct recv_buf *precvbuf); -void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl); - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_bitdef.h b/drivers/staging/rtl8712/rtl8712_bitdef.h deleted file mode 100644 index a4a687dcc2e7..000000000000 --- a/drivers/staging/rtl8712/rtl8712_bitdef.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#ifndef __RTL8712_BITDEF_H__ -#define __RTL8712_BITDEF_H__ - -#include "rtl8712_cmdctrl_bitdef.h" -#include "rtl8712_syscfg_bitdef.h" -#include "rtl8712_macsetting_bitdef.h" -#include "rtl8712_timectrl_bitdef.h" -#include "rtl8712_fifoctrl_bitdef.h" -#include "rtl8712_ratectrl_bitdef.h" -#include "rtl8712_edcasetting_bitdef.h" -#include "rtl8712_wmac_bitdef.h" -#include "rtl8712_security_bitdef.h" -#include "rtl8712_powersave_bitdef.h" -#include "rtl8712_gp_bitdef.h" -#include "rtl8712_interrupt_bitdef.h" -#include "rtl8712_debugctrl_bitdef.h" - -#endif /* __RTL8712_BITDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c b/drivers/staging/rtl8712/rtl8712_cmd.c deleted file mode 100644 index bb7db96ed821..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmd.c +++ /dev/null @@ -1,409 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_cmd.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_CMD_C_ - -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/sched/signal.h> -#include <linux/module.h> -#include <linux/kref.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/usb.h> -#include <linux/usb/ch9.h> -#include <linux/circ_buf.h> -#include <linux/uaccess.h> -#include <asm/byteorder.h> -#include <linux/atomic.h> -#include <linux/semaphore.h> -#include <linux/rtnetlink.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" -#include "rtl871x_ioctl_set.h" - -static void check_hw_pbc(struct _adapter *padapter) -{ - u8 tmp1byte; - - r8712_write8(padapter, MAC_PINMUX_CTRL, (GPIOMUX_EN | GPIOSEL_GPIO)); - tmp1byte = r8712_read8(padapter, GPIO_IO_SEL); - tmp1byte &= ~(HAL_8192S_HW_GPIO_WPS_BIT); - r8712_write8(padapter, GPIO_IO_SEL, tmp1byte); - tmp1byte = r8712_read8(padapter, GPIO_CTRL); - if (tmp1byte == 0xff) - return; - if (tmp1byte & HAL_8192S_HW_GPIO_WPS_BIT) { - /* Here we only set bPbcPressed to true - * After trigger PBC, the variable will be set to false - */ - netdev_dbg(padapter->pnetdev, "CheckPbcGPIO - PBC is pressed !!!!\n"); - /* 0 is the default value and it means the application monitors - * the HW PBC doesn't provide its pid to driver. - */ - if (padapter->pid == 0) - return; - kill_pid(find_vpid(padapter->pid), SIGUSR1, 1); - } -} - -/* query rx phy status from fw. - * Adhoc mode: beacon. - * Infrastructure mode: beacon , data. - */ -static void query_fw_rx_phy_status(struct _adapter *padapter) -{ - u32 val32 = 0; - int pollingcnts = 50; - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { - r8712_write32(padapter, IOCMD_CTRL_REG, 0xf4000001); - msleep(100); - /* Wait FW complete IO Cmd */ - while ((r8712_read32(padapter, IOCMD_CTRL_REG)) && - (pollingcnts > 0)) { - pollingcnts--; - msleep(20); - } - if (pollingcnts != 0) - val32 = r8712_read32(padapter, IOCMD_DATA_REG); - else /* time out */ - val32 = 0; - val32 >>= 4; - padapter->recvpriv.fw_rssi = - (u8)r8712_signal_scale_mapping(val32); - } -} - -/* check mlme, hw, phy, or dynamic algorithm status. */ -static void StatusWatchdogCallback(struct _adapter *padapter) -{ - check_hw_pbc(padapter); - query_fw_rx_phy_status(padapter); -} - -static void r871x_internal_cmd_hdl(struct _adapter *padapter, u8 *pbuf) -{ - struct drvint_cmd_parm *pdrvcmd; - - if (!pbuf) - return; - pdrvcmd = (struct drvint_cmd_parm *)pbuf; - switch (pdrvcmd->i_cid) { - case WDG_WK_CID: - StatusWatchdogCallback(padapter); - break; - default: - break; - } - kfree(pdrvcmd->pbuf); -} - -static u8 read_bbreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - r8712_free_cmd_obj(pcmd); - return H2C_SUCCESS; -} - -static u8 write_bbreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - -static u8 read_rfreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - u32 val; - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - if (pcmd->rsp && pcmd->rspsz > 0) - memcpy(pcmd->rsp, (u8 *)&val, pcmd->rspsz); - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - -static u8 write_rfreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - -static u8 sys_suspend_hdl(struct _adapter *padapter, u8 *pbuf) -{ - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - r8712_free_cmd_obj(pcmd); - return H2C_SUCCESS; -} - -static struct cmd_obj *cmd_hdl_filter(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - struct cmd_obj *pcmd_r; - - if (!pcmd) - return pcmd; - pcmd_r = NULL; - - switch (pcmd->cmdcode) { - case GEN_CMD_CODE(_Read_BBREG): - read_bbreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_Write_BBREG): - write_bbreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_Read_RFREG): - read_rfreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_Write_RFREG): - write_rfreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_SetUsbSuspend): - sys_suspend_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_JoinBss): - r8712_joinbss_reset(padapter); - /* Before set JoinBss_CMD to FW, driver must ensure FW is in - * PS_MODE_ACTIVE. Directly write rpwm to radio on and assign - * new pwr_mode to Driver, instead of use workitem to change - * state. - */ - if (padapter->pwrctrlpriv.pwr_mode > PS_MODE_ACTIVE) { - padapter->pwrctrlpriv.pwr_mode = PS_MODE_ACTIVE; - mutex_lock(&padapter->pwrctrlpriv.mutex_lock); - r8712_set_rpwm(padapter, PS_STATE_S4); - mutex_unlock(&padapter->pwrctrlpriv.mutex_lock); - } - pcmd_r = pcmd; - break; - case _DRV_INT_CMD_: - r871x_internal_cmd_hdl(padapter, pcmd->parmbuf); - r8712_free_cmd_obj(pcmd); - pcmd_r = NULL; - break; - default: - pcmd_r = pcmd; - break; - } - return pcmd_r; /* if returning pcmd_r == NULL, pcmd must be free. */ -} - -u8 r8712_fw_cmd(struct _adapter *pAdapter, u32 cmd) -{ - int pollingcnts = 50; - - r8712_write32(pAdapter, IOCMD_CTRL_REG, cmd); - msleep(100); - while ((r8712_read32(pAdapter, IOCMD_CTRL_REG != 0)) && - (pollingcnts > 0)) { - pollingcnts--; - msleep(20); - } - if (pollingcnts == 0) - return false; - return true; -} - -void r8712_fw_cmd_data(struct _adapter *pAdapter, u32 *value, u8 flag) -{ - if (flag == 0) /* set */ - r8712_write32(pAdapter, IOCMD_DATA_REG, *value); - else /* query */ - *value = r8712_read32(pAdapter, IOCMD_DATA_REG); -} - -int r8712_cmd_thread(void *context) -{ - struct cmd_obj *pcmd; - unsigned int cmdsz, wr_sz; - __le32 *pcmdbuf; - struct tx_desc *pdesc; - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct _adapter *padapter = context; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct completion *cmd_queue_comp = - &pcmdpriv->cmd_queue_comp; - struct mutex *pwctrl_lock = &padapter->pwrctrlpriv.mutex_lock; - - allow_signal(SIGTERM); - while (1) { - if (wait_for_completion_interruptible(cmd_queue_comp)) - break; - if (padapter->driver_stopped || padapter->surprise_removed) - break; - if (r8712_register_cmd_alive(padapter)) - continue; -_next: - pcmd = r8712_dequeue_cmd(&pcmdpriv->cmd_queue); - if (!(pcmd)) { - r8712_unregister_cmd_alive(padapter); - continue; - } - pcmdbuf = (__le32 *)pcmdpriv->cmd_buf; - pdesc = (struct tx_desc *)pcmdbuf; - memset(pdesc, 0, TXDESC_SIZE); - pcmd = cmd_hdl_filter(padapter, pcmd); - if (pcmd) { /* if pcmd != NULL, cmd will be handled by f/w */ - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - u8 blnPending = 0; - u16 cmdcode = pcmd->cmdcode; - - pcmdpriv->cmd_issued_cnt++; - cmdsz = round_up(pcmd->cmdsz, 8); - wr_sz = TXDESC_SIZE + 8 + cmdsz; - pdesc->txdw0 |= cpu_to_le32((wr_sz - TXDESC_SIZE) & - 0x0000ffff); - if (pdvobj->ishighspeed) { - if ((wr_sz % 512) == 0) - blnPending = 1; - } else { - if ((wr_sz % 64) == 0) - blnPending = 1; - } - if (blnPending) { /* 32 bytes for TX Desc - 8 offset */ - pdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + - OFFSET_SZ + 8) << OFFSET_SHT) & - 0x00ff0000); - } else { - pdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + - OFFSET_SZ) << - OFFSET_SHT) & - 0x00ff0000); - } - pdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); - pdesc->txdw1 |= cpu_to_le32((0x13 << QSEL_SHT) & - 0x00001f00); - pcmdbuf += (TXDESC_SIZE >> 2); - *pcmdbuf = cpu_to_le32((cmdsz & 0x0000ffff) | - (pcmd->cmdcode << 16) | - (pcmdpriv->cmd_seq << 24)); - pcmdbuf += 2; /* 8 bytes alignment */ - memcpy((u8 *)pcmdbuf, pcmd->parmbuf, pcmd->cmdsz); - if (blnPending) - wr_sz += 8; /* Append 8 bytes */ - r8712_write_mem(padapter, RTL8712_DMA_H2CCMD, wr_sz, - (u8 *)pdesc); - pcmdpriv->cmd_seq++; - if (cmdcode == GEN_CMD_CODE(_CreateBss)) { - pcmd->res = H2C_SUCCESS; - pcmd_callback = cmd_callback[cmdcode].callback; - if (pcmd_callback) - pcmd_callback(padapter, pcmd); - continue; - } - if (cmdcode == GEN_CMD_CODE(_SetPwrMode)) { - if (padapter->pwrctrlpriv.bSleep) { - mutex_lock(pwctrl_lock); - r8712_set_rpwm(padapter, PS_STATE_S2); - mutex_unlock(pwctrl_lock); - } - } - r8712_free_cmd_obj(pcmd); - if (list_empty(&pcmdpriv->cmd_queue.queue)) { - r8712_unregister_cmd_alive(padapter); - continue; - } else { - goto _next; - } - } else { - goto _next; - } - flush_signals_thread(); - } - /* free all cmd_obj resources */ - do { - pcmd = r8712_dequeue_cmd(&pcmdpriv->cmd_queue); - if (!pcmd) - break; - r8712_free_cmd_obj(pcmd); - } while (1); - complete(&pcmdpriv->terminate_cmdthread_comp); - return 0; -} - -void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf) -{ - u8 evt_code, evt_seq; - u16 evt_sz; - void (*event_callback)(struct _adapter *dev, u8 *pbuf); - struct evt_priv *pevt_priv = &padapter->evtpriv; - - if (!peventbuf) - goto _abort_event_; - evt_sz = (u16)(le32_to_cpu(*peventbuf) & 0xffff); - evt_seq = (u8)((le32_to_cpu(*peventbuf) >> 24) & 0x7f); - evt_code = (u8)((le32_to_cpu(*peventbuf) >> 16) & 0xff); - /* checking event sequence... */ - if ((evt_seq & 0x7f) != pevt_priv->event_seq) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } - /* checking if event code is valid */ - if (evt_code >= MAX_C2HEVT) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } else if ((evt_code == GEN_EVT_CODE(_Survey)) && - (evt_sz > sizeof(struct wlan_bssid_ex))) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } - /* checking if event size match the event parm size */ - if ((wlanevents[evt_code].parmsize) && - (wlanevents[evt_code].parmsize != evt_sz)) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } else if ((evt_sz == 0) && (evt_code != GEN_EVT_CODE(_WPS_PBC))) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } - pevt_priv->event_seq++; /* update evt_seq */ - if (pevt_priv->event_seq > 127) - pevt_priv->event_seq = 0; - /* move to event content, 8 bytes alignment */ - peventbuf = peventbuf + 2; - event_callback = wlanevents[evt_code].event_callback; - if (event_callback) - event_callback(padapter, (u8 *)peventbuf); - pevt_priv->evt_done_cnt++; -_abort_event_: - return; -} diff --git a/drivers/staging/rtl8712/rtl8712_cmd.h b/drivers/staging/rtl8712/rtl8712_cmd.h deleted file mode 100644 index a34d0dd023f3..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmd.h +++ /dev/null @@ -1,231 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_CMD_H_ -#define __RTL8712_CMD_H_ - -#define CMD_HDR_SZ 8 - -u8 r8712_fw_cmd(struct _adapter *pAdapter, u32 cmd); -void r8712_fw_cmd_data(struct _adapter *pAdapter, u32 *value, u8 flag); - -struct cmd_hdr { - u32 cmd_dw0; - u32 cmd_dw1; -}; - -enum rtl8712_h2c_cmd { - GEN_CMD_CODE(_Read_MACREG), /*0*/ - GEN_CMD_CODE(_Write_MACREG), - GEN_CMD_CODE(_Read_BBREG), - GEN_CMD_CODE(_Write_BBREG), - GEN_CMD_CODE(_Read_RFREG), - GEN_CMD_CODE(_Write_RFREG), /*5*/ - GEN_CMD_CODE(_Read_EEPROM), - GEN_CMD_CODE(_Write_EEPROM), - GEN_CMD_CODE(_Read_EFUSE), - GEN_CMD_CODE(_Write_EFUSE), - - GEN_CMD_CODE(_Read_CAM), /*10*/ - GEN_CMD_CODE(_Write_CAM), - GEN_CMD_CODE(_setBCNITV), - GEN_CMD_CODE(_setMBIDCFG), - GEN_CMD_CODE(_JoinBss), /*14*/ - GEN_CMD_CODE(_DisConnect), /*15*/ - GEN_CMD_CODE(_CreateBss), - GEN_CMD_CODE(_SetOpMode), - GEN_CMD_CODE(_SiteSurvey), /*18*/ - GEN_CMD_CODE(_SetAuth), - - GEN_CMD_CODE(_SetKey), /*20*/ - GEN_CMD_CODE(_SetStaKey), - GEN_CMD_CODE(_SetAssocSta), - GEN_CMD_CODE(_DelAssocSta), - GEN_CMD_CODE(_SetStaPwrState), - GEN_CMD_CODE(_SetBasicRate), /*25*/ - GEN_CMD_CODE(_GetBasicRate), - GEN_CMD_CODE(_SetDataRate), - GEN_CMD_CODE(_GetDataRate), - GEN_CMD_CODE(_SetPhyInfo), - - GEN_CMD_CODE(_GetPhyInfo), /*30*/ - GEN_CMD_CODE(_SetPhy), - GEN_CMD_CODE(_GetPhy), - GEN_CMD_CODE(_readRssi), - GEN_CMD_CODE(_readGain), - GEN_CMD_CODE(_SetAtim), /*35*/ - GEN_CMD_CODE(_SetPwrMode), - GEN_CMD_CODE(_JoinbssRpt), - GEN_CMD_CODE(_SetRaTable), - GEN_CMD_CODE(_GetRaTable), - - GEN_CMD_CODE(_GetCCXReport), /*40*/ - GEN_CMD_CODE(_GetDTMReport), - GEN_CMD_CODE(_GetTXRateStatistics), - GEN_CMD_CODE(_SetUsbSuspend), - GEN_CMD_CODE(_SetH2cLbk), - GEN_CMD_CODE(_AddBAReq), /*45*/ - - GEN_CMD_CODE(_SetChannel), /*46*/ -/* MP_OFFLOAD Start (47~54)*/ - GEN_CMD_CODE(_SetTxPower), - GEN_CMD_CODE(_SwitchAntenna), - GEN_CMD_CODE(_SetCrystalCap), - GEN_CMD_CODE(_SetSingleCarrierTx), /*50*/ - GEN_CMD_CODE(_SetSingleToneTx), - GEN_CMD_CODE(_SetCarrierSuppressionTx), - GEN_CMD_CODE(_SetContinuousTx), - GEN_CMD_CODE(_SwitchBandwidth), /*54*/ -/* MP_OFFLOAD End*/ - GEN_CMD_CODE(_TX_Beacon), /*55*/ - GEN_CMD_CODE(_SetPowerTracking), - GEN_CMD_CODE(_AMSDU_TO_AMPDU), /*57*/ - GEN_CMD_CODE(_SetMacAddress), /*58*/ - - GEN_CMD_CODE(_DisconnectCtrl), /*59*/ - GEN_CMD_CODE(_SetChannelPlan), /*60*/ - GEN_CMD_CODE(_DisconnectCtrlEx), /*61*/ - - /* To do, modify these h2c cmd, add or delete */ - GEN_CMD_CODE(_GetH2cLbk), - - /* WPS extra IE */ - GEN_CMD_CODE(_SetProbeReqExtraIE), - GEN_CMD_CODE(_SetAssocReqExtraIE), - GEN_CMD_CODE(_SetProbeRspExtraIE), - GEN_CMD_CODE(_SetAssocRspExtraIE), - - /* the following is driver will do */ - GEN_CMD_CODE(_GetCurDataRate), - - GEN_CMD_CODE(_GetTxRetrycnt), /* to record times that Tx retry to - * transmit packet after association - */ - GEN_CMD_CODE(_GetRxRetrycnt), /* to record total number of the - * received frame with ReTry bit set in - * the WLAN header - */ - - GEN_CMD_CODE(_GetBCNOKcnt), - GEN_CMD_CODE(_GetBCNERRcnt), - GEN_CMD_CODE(_GetCurTxPwrLevel), - - GEN_CMD_CODE(_SetDIG), - GEN_CMD_CODE(_SetRA), - GEN_CMD_CODE(_SetPT), - GEN_CMD_CODE(_ReadTSSI), - - MAX_H2CCMD -}; - -#define _GetBBReg_CMD_ _Read_BBREG_CMD_ -#define _SetBBReg_CMD_ _Write_BBREG_CMD_ -#define _GetRFReg_CMD_ _Read_RFREG_CMD_ -#define _SetRFReg_CMD_ _Write_RFREG_CMD_ -#define _DRV_INT_CMD_ (MAX_H2CCMD + 1) -#define _SetRFIntFs_CMD_ (MAX_H2CCMD + 2) - -#ifdef _RTL8712_CMD_C_ -static struct _cmd_callback cmd_callback[] = { - {GEN_CMD_CODE(_Read_MACREG), NULL}, /*0*/ - {GEN_CMD_CODE(_Write_MACREG), NULL}, - {GEN_CMD_CODE(_Read_BBREG), NULL}, - {GEN_CMD_CODE(_Write_BBREG), NULL}, - {GEN_CMD_CODE(_Read_RFREG), &r8712_getbbrfreg_cmdrsp_callback}, - {GEN_CMD_CODE(_Write_RFREG), NULL}, /*5*/ - {GEN_CMD_CODE(_Read_EEPROM), NULL}, - {GEN_CMD_CODE(_Write_EEPROM), NULL}, - {GEN_CMD_CODE(_Read_EFUSE), NULL}, - {GEN_CMD_CODE(_Write_EFUSE), NULL}, - - {GEN_CMD_CODE(_Read_CAM), NULL}, /*10*/ - {GEN_CMD_CODE(_Write_CAM), NULL}, - {GEN_CMD_CODE(_setBCNITV), NULL}, - {GEN_CMD_CODE(_setMBIDCFG), NULL}, - {GEN_CMD_CODE(_JoinBss), &r8712_joinbss_cmd_callback}, /*14*/ - {GEN_CMD_CODE(_DisConnect), &r8712_disassoc_cmd_callback}, /*15*/ - {GEN_CMD_CODE(_CreateBss), &r8712_createbss_cmd_callback}, - {GEN_CMD_CODE(_SetOpMode), NULL}, - {GEN_CMD_CODE(_SiteSurvey), &r8712_survey_cmd_callback}, /*18*/ - {GEN_CMD_CODE(_SetAuth), NULL}, - - {GEN_CMD_CODE(_SetKey), NULL}, /*20*/ - {GEN_CMD_CODE(_SetStaKey), &r8712_setstaKey_cmdrsp_callback}, - {GEN_CMD_CODE(_SetAssocSta), &r8712_setassocsta_cmdrsp_callback}, - {GEN_CMD_CODE(_DelAssocSta), NULL}, - {GEN_CMD_CODE(_SetStaPwrState), NULL}, - {GEN_CMD_CODE(_SetBasicRate), NULL}, /*25*/ - {GEN_CMD_CODE(_GetBasicRate), NULL}, - {GEN_CMD_CODE(_SetDataRate), NULL}, - {GEN_CMD_CODE(_GetDataRate), NULL}, - {GEN_CMD_CODE(_SetPhyInfo), NULL}, - - {GEN_CMD_CODE(_GetPhyInfo), NULL}, /*30*/ - {GEN_CMD_CODE(_SetPhy), NULL}, - {GEN_CMD_CODE(_GetPhy), NULL}, - {GEN_CMD_CODE(_readRssi), NULL}, - {GEN_CMD_CODE(_readGain), NULL}, - {GEN_CMD_CODE(_SetAtim), NULL}, /*35*/ - {GEN_CMD_CODE(_SetPwrMode), NULL}, - {GEN_CMD_CODE(_JoinbssRpt), NULL}, - {GEN_CMD_CODE(_SetRaTable), NULL}, - {GEN_CMD_CODE(_GetRaTable), NULL}, - - {GEN_CMD_CODE(_GetCCXReport), NULL}, /*40*/ - {GEN_CMD_CODE(_GetDTMReport), NULL}, - {GEN_CMD_CODE(_GetTXRateStatistics), NULL}, - {GEN_CMD_CODE(_SetUsbSuspend), NULL}, - {GEN_CMD_CODE(_SetH2cLbk), NULL}, - {GEN_CMD_CODE(_AddBAReq), NULL}, /*45*/ - - {GEN_CMD_CODE(_SetChannel), NULL}, /*46*/ -/* MP_OFFLOAD Start (47~54)*/ - {GEN_CMD_CODE(_SetTxPower), NULL}, - {GEN_CMD_CODE(_SwitchAntenna), NULL}, - {GEN_CMD_CODE(_SetCrystalCap), NULL}, - {GEN_CMD_CODE(_SetSingleCarrierTx), NULL}, /*50*/ - {GEN_CMD_CODE(_SetSingleToneTx), NULL}, - {GEN_CMD_CODE(_SetCarrierSuppressionTx), NULL}, - {GEN_CMD_CODE(_SetContinuousTx), NULL}, - {GEN_CMD_CODE(_SwitchBandwidth), NULL}, /*54*/ -/* MP_OFFLOAD End*/ - {GEN_CMD_CODE(_TX_Beacon), NULL}, /*55*/ - {GEN_CMD_CODE(_SetPowerTracking), NULL}, - {GEN_CMD_CODE(_AMSDU_TO_AMPDU), NULL}, /*57*/ - {GEN_CMD_CODE(_SetMacAddress), NULL}, /*58*/ - - {GEN_CMD_CODE(_DisconnectCtrl), NULL}, /*59*/ - {GEN_CMD_CODE(_SetChannelPlan), NULL}, /*60*/ - {GEN_CMD_CODE(_DisconnectCtrlEx), NULL}, /*61*/ - - /* To do, modify these h2c cmd, add or delete */ - {GEN_CMD_CODE(_GetH2cLbk), NULL}, - - {_SetProbeReqExtraIE_CMD_, NULL}, - {_SetAssocReqExtraIE_CMD_, NULL}, - {_SetProbeRspExtraIE_CMD_, NULL}, - {_SetAssocRspExtraIE_CMD_, NULL}, - {_GetCurDataRate_CMD_, NULL}, - {_GetTxRetrycnt_CMD_, NULL}, - {_GetRxRetrycnt_CMD_, NULL}, - {_GetBCNOKcnt_CMD_, NULL}, - {_GetBCNERRcnt_CMD_, NULL}, - {_GetCurTxPwrLevel_CMD_, NULL}, - {_SetDIG_CMD_, NULL}, - {_SetRA_CMD_, NULL}, - {_SetPT_CMD_, NULL}, - {GEN_CMD_CODE(_ReadTSSI), &r8712_readtssi_cmdrsp_callback} -}; -#endif - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h deleted file mode 100644 index 68bdec07f51e..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h +++ /dev/null @@ -1,95 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_CMDCTRL_BITDEF_H__ -#define __RTL8712_CMDCTRL_BITDEF_H__ - -/* - * 2. Command Control Registers (Offset: 0x0040 - 0x004F) - */ -/*--------------------------------------------------------------------------*/ -/* 8192S (CMD) command register bits (Offset 0x40, 16 bits)*/ -/*--------------------------------------------------------------------------*/ -#define _APSDOFF_STATUS BIT(15) -#define _APSDOFF BIT(14) -#define _BBRSTn BIT(13) /*Enable OFDM/CCK*/ -#define _BB_GLB_RSTn BIT(12) /*Enable BB*/ -#define _SCHEDULE_EN BIT(10) /*Enable MAC scheduler*/ -#define _MACRXEN BIT(9) -#define _MACTXEN BIT(8) -#define _DDMA_EN BIT(7) /*FW off load function enable*/ -#define _FW2HW_EN BIT(6) /*MAC every module reset */ -#define _RXDMA_EN BIT(5) -#define _TXDMA_EN BIT(4) -#define _HCI_RXDMA_EN BIT(3) -#define _HCI_TXDMA_EN BIT(2) - -/*TXPAUSE*/ -#define _STOPHCCA BIT(6) -#define _STOPHIGH BIT(5) -#define _STOPMGT BIT(4) -#define _STOPVO BIT(3) -#define _STOPVI BIT(2) -#define _STOPBE BIT(1) -#define _STOPBK BIT(0) - -/*TCR*/ -#define _DISCW BIT(20) -#define _ICV BIT(19) -#define _CFEND_FMT BIT(17) -#define _CRC BIT(16) -#define _FWRDY BIT(7) -#define _BASECHG BIT(6) -#define _IMEM_RDY BIT(5) -#define _DMEM_CODE_DONE BIT(4) -#define _EMEM_CHK_RPT BIT(3) -#define _EMEM_CODE_DONE BIT(2) -#define _IMEM_CHK_RPT BIT(1) -#define _IMEM_CODE_DONE BIT(0) - -#define _TXDMA_INIT_VALUE (_IMEM_CHK_RPT | _EMEM_CHK_RPT) - -/*RCR*/ -#define _ENMBID BIT(27) -#define _APP_PHYST_RXFF BIT(25) -#define _APP_PHYST_STAFF BIT(24) -#define _CBSSID BIT(23) -#define _APWRMGT BIT(22) -#define _ADD3 BIT(21) -#define _AMF BIT(20) -#define _ACF BIT(19) -#define _ADF BIT(18) -#define _APP_MIC BIT(17) -#define _APP_ICV BIT(16) -#define _RXFTH_MSK 0x0000E000 -#define _RXFTH_SHT 13 -#define _AICV BIT(12) -#define _RXPKTLMT_MSK 0x00000FC0 -#define _RXPKTLMT_SHT 6 -#define _ACRC32 BIT(5) -#define _AB BIT(3) -#define _AM BIT(2) -#define _APM BIT(1) -#define _AAP BIT(0) - -/*MSR*/ -#define _NETTYPE_MSK 0x03 -#define _NETTYPE_SHT 0 - -/*BT*/ -#define _BTMODE_MSK 0x06 -#define _BTMODE_SHT 1 -#define _ENBT BIT(0) - -/*MBIDCTRL*/ -#define _ENMBID_MODE BIT(15) -#define _BCNNO_MSK 0x7000 -#define _BCNNO_SHT 12 -#define _BCNSPACE_MSK 0x0FFF -#define _BCNSPACE_SHT 0 - -#endif /* __RTL8712_CMDCTRL_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h deleted file mode 100644 index fc67771c89b7..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_CMDCTRL_REGDEF_H__ -#define __RTL8712_CMDCTRL_REGDEF_H__ - -#define CR (RTL8712_CMDCTRL_ + 0x0000) -#define TXPAUSE (RTL8712_CMDCTRL_ + 0x0002) -#define TCR (RTL8712_CMDCTRL_ + 0x0004) -#define RCR (RTL8712_CMDCTRL_ + 0x0008) -#define MSR (RTL8712_CMDCTRL_ + 0x000C) -#define SYSF_CFG (RTL8712_CMDCTRL_ + 0x000D) -#define MBIDCTRL (RTL8712_CMDCTRL_ + 0x000E) - -#endif /* __RTL8712_CMDCTRL_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h deleted file mode 100644 index bb3863467f0d..000000000000 --- a/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h +++ /dev/null @@ -1,41 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_DEBUGCTRL_BITDEF_H__ -#define __RTL8712_DEBUGCTRL_BITDEF_H__ - -/*BIST*/ -#define _BIST_RST BIT(0) - -/*LMS*/ -#define _LMS_MSK 0x03 - -/*WDG_CTRL*/ -#define _OVSEL_MSK 0x0600 -#define _OVSEL_SHT 9 -#define _WDGCLR BIT(8) -#define _WDGEN_MSK 0x00FF -#define _WDGEN_SHT 0 - -/*INTM*/ -#define _TXTIMER_MSK 0xF000 -#define _TXTIMER_SHT 12 -#define _TXNUM_MSK 0x0F00 -#define _TXNUM_SHT 8 -#define _RXTIMER_MSK 0x00F0 -#define _RXTIMER_SHT 4 -#define _RXNUM_MSK 0x000F -#define _RXNUM_SHT 0 - -/*FDLOCKTURN0*/ -/*FDLOCKTURN1*/ -#define _TURN1 BIT(0) - -/*FDLOCKFLAG0*/ -/*FDLOCKFLAG1*/ -#define _LOCKFLAG1_MSK 0x03 - -#endif /* __RTL8712_DEBUGCTRL_BITDEF_H__ */ diff --git a/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h deleted file mode 100644 index 319220e9d53d..000000000000 --- a/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_DEBUGCTRL_REGDEF_H__ -#define __RTL8712_DEBUGCTRL_REGDEF_H__ - -#define BIST (RTL8712_DEBUGCTRL_ + 0x00) -#define DBS (RTL8712_DEBUGCTRL_ + 0x04) -#define LMS (RTL8712_DEBUGCTRL_ + 0x05) -#define CPUINST (RTL8712_DEBUGCTRL_ + 0x08) -#define CPUCAUSE (RTL8712_DEBUGCTRL_ + 0x0C) -#define LBUS_ERR_ADDR (RTL8712_DEBUGCTRL_ + 0x10) -#define LBUS_ERR_CMD (RTL8712_DEBUGCTRL_ + 0x14) -#define LBUS_ERR_DATA_L (RTL8712_DEBUGCTRL_ + 0x18) -#define LBUS_ERR_DATA_H (RTL8712_DEBUGCTRL_ + 0x1C) -#define LBUS_EXCEPTION_ADDR (RTL8712_DEBUGCTRL_ + 0x20) -#define WDG_CTRL (RTL8712_DEBUGCTRL_ + 0x24) -#define INTMTU (RTL8712_DEBUGCTRL_ + 0x28) -#define INTM (RTL8712_DEBUGCTRL_ + 0x2A) -#define FDLOCKTURN0 (RTL8712_DEBUGCTRL_ + 0x2C) -#define FDLOCKTURN1 (RTL8712_DEBUGCTRL_ + 0x2D) -#define FDLOCKFLAG0 (RTL8712_DEBUGCTRL_ + 0x2E) -#define FDLOCKFLAG1 (RTL8712_DEBUGCTRL_ + 0x2F) -#define TRXPKTBUF_DBG_DATA (RTL8712_DEBUGCTRL_ + 0x30) -#define TRXPKTBUF_DBG_CTRL (RTL8712_DEBUGCTRL_ + 0x38) -#define DPLL_MON (RTL8712_DEBUGCTRL_ + 0x3A) - -#endif /* __RTL8712_DEBUGCTRL_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h b/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h deleted file mode 100644 index 9048d6a65296..000000000000 --- a/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h +++ /dev/null @@ -1,65 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_EDCASETTING_BITDEF_H__ -#define __RTL8712_EDCASETTING_BITDEF_H__ - -/*EDCAPARAM*/ -#define _TXOPLIMIT_MSK 0xFFFF0000 -#define _TXOPLIMIT_SHT 16 -#define _ECWIN_MSK 0x0000FF00 -#define _ECWIN_SHT 8 -#define _AIFS_MSK 0x000000FF -#define _AIFS_SHT 0 - -/*BCNTCFG*/ -#define _BCNECW_MSK 0xFF00 -#define _BCNECW_SHT 8 -#define _BCNIFS_MSK 0x00FF -#define _BCNIFS_SHT 0 - -/*CWRR*/ -#define _CWRR_MSK 0x03FF - -/*ACMAVG*/ -#define _AVG_TIME_UP BIT(3) -#define _AVGPERIOD_MSK 0x03 - -/*ACMHWCTRL*/ -#define _VOQ_ACM_STATUS BIT(6) -#define _VIQ_ACM_STATUS BIT(5) -#define _BEQ_ACM_STATUS BIT(4) -#define _VOQ_ACM_EN BIT(3) -#define _VIQ_ACM_EN BIT(2) -#define _BEQ_ACM_EN BIT(1) -#define _ACMHWEN BIT(0) - -/*VO_ADMTIME*/ -#define _VO_ACM_RUT BIT(18) -#define _VO_ADMTIME_MSK 0x0003FFF - -/*VI_ADMTIME*/ -#define _VI_ACM_RUT BIT(18) -#define _VI_ADMTIME_MSK 0x0003FFF - -/*BE_ADMTIME*/ -#define _BE_ACM_RUT BIT(18) -#define _BE_ADMTIME_MSK 0x0003FFF - -/*Retry limit reg*/ -#define _SRL_MSK 0xFF00 -#define _SRL_SHT 8 -#define _LRL_MSK 0x00FF -#define _LRL_SHT 0 - -#endif /* __RTL8712_EDCASETTING_BITDEF_H__*/ diff --git a/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h b/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h deleted file mode 100644 index 02ec9f3bba66..000000000000 --- a/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_EDCASETTING_REGDEF_H__ -#define __RTL8712_EDCASETTING_REGDEF_H__ - -#define EDCA_VO_PARAM (RTL8712_EDCASETTING_ + 0x00) -#define EDCA_VI_PARAM (RTL8712_EDCASETTING_ + 0x04) -#define EDCA_BE_PARAM (RTL8712_EDCASETTING_ + 0x08) -#define EDCA_BK_PARAM (RTL8712_EDCASETTING_ + 0x0C) -#define BCNTCFG (RTL8712_EDCASETTING_ + 0x10) -#define CWRR (RTL8712_EDCASETTING_ + 0x12) -#define ACMAVG (RTL8712_EDCASETTING_ + 0x16) -#define ACMHWCTRL (RTL8712_EDCASETTING_ + 0x17) -#define VO_ADMTIME (RTL8712_EDCASETTING_ + 0x18) -#define VI_ADMTIME (RTL8712_EDCASETTING_ + 0x1C) -#define BE_ADMTIME (RTL8712_EDCASETTING_ + 0x20) -#define RL (RTL8712_EDCASETTING_ + 0x24) - -#endif /* __RTL8712_EDCASETTING_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_efuse.c b/drivers/staging/rtl8712/rtl8712_efuse.c deleted file mode 100644 index c9400e40a1d6..000000000000 --- a/drivers/staging/rtl8712/rtl8712_efuse.c +++ /dev/null @@ -1,564 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * rtl8712_efuse.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_EFUSE_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl8712_efuse.h" - -/* reserve 3 bytes for HW stop read */ -static int efuse_available_max_size = EFUSE_MAX_SIZE - 3 /*0x1FD*/; - -static void efuse_reg_ctrl(struct _adapter *adapter, u8 bPowerOn) -{ - u8 tmpu8 = 0; - - if (bPowerOn) { - /* -----------------e-fuse pwr & clk reg ctrl --------------- - * Enable LDOE25 Macro Block - */ - tmpu8 = r8712_read8(adapter, EFUSE_TEST + 3); - tmpu8 |= 0x80; - r8712_write8(adapter, EFUSE_TEST + 3, tmpu8); - msleep(20); /* for some platform , need some delay time */ - /* Change Efuse Clock for write action to 40MHZ */ - r8712_write8(adapter, EFUSE_CLK_CTRL, 0x03); - msleep(20); /* for some platform , need some delay time */ - } else { - /* -----------------e-fuse pwr & clk reg ctrl ----------------- - * Disable LDOE25 Macro Block - */ - tmpu8 = r8712_read8(adapter, EFUSE_TEST + 3); - tmpu8 &= 0x7F; - r8712_write8(adapter, EFUSE_TEST + 3, tmpu8); - /* Change Efuse Clock for write action to 500K */ - r8712_write8(adapter, EFUSE_CLK_CTRL, 0x02); - } -} - -/* - * Before write E-Fuse, this function must be called. - */ -u8 r8712_efuse_reg_init(struct _adapter *adapter) -{ - return true; -} - -void r8712_efuse_reg_uninit(struct _adapter *adapter) -{ - efuse_reg_ctrl(adapter, false); -} - -static u8 efuse_one_byte_read(struct _adapter *adapter, u16 addr, u8 *data) -{ - u8 tmpidx = 0, bResult; - - /* -----------------e-fuse reg ctrl --------------------------------- */ - r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */ - r8712_write8(adapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) | - (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC)); - r8712_write8(adapter, EFUSE_CTRL + 3, 0x72); /* read cmd */ - /* wait for complete */ - while (!(0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) { - *data = r8712_read8(adapter, EFUSE_CTRL); - bResult = true; - } else { - *data = 0xff; - bResult = false; - } - return bResult; -} - -static u8 efuse_one_byte_write(struct _adapter *adapter, u16 addr, u8 data) -{ - u8 tmpidx = 0, bResult; - - /* -----------------e-fuse reg ctrl -------------------------------- */ - r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */ - r8712_write8(adapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) | - (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC)); - r8712_write8(adapter, EFUSE_CTRL, data); /* data */ - r8712_write8(adapter, EFUSE_CTRL + 3, 0xF2); /* write cmd */ - /* wait for complete */ - while ((0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) - bResult = true; - else - bResult = false; - return bResult; -} - -static u8 efuse_one_byte_rw(struct _adapter *adapter, u8 bRead, u16 addr, - u8 *data) -{ - u8 tmpidx = 0, tmpv8 = 0, bResult; - - /* -----------------e-fuse reg ctrl --------------------------------- */ - r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */ - tmpv8 = ((u8)((addr >> 8) & 0x03)) | - (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC); - r8712_write8(adapter, EFUSE_CTRL + 2, tmpv8); - if (bRead) { - r8712_write8(adapter, EFUSE_CTRL + 3, 0x72); /* read cmd */ - while (!(0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) { - *data = r8712_read8(adapter, EFUSE_CTRL); - bResult = true; - } else { - *data = 0; - bResult = false; - } - } else { - r8712_write8(adapter, EFUSE_CTRL, *data); /* data */ - r8712_write8(adapter, EFUSE_CTRL + 3, 0xF2); /* write cmd */ - while ((0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) - bResult = true; - else - bResult = false; - } - return bResult; -} - -static u8 efuse_is_empty(struct _adapter *adapter, u8 *empty) -{ - u8 value, ret = true; - - /* read one byte to check if E-Fuse is empty */ - if (efuse_one_byte_rw(adapter, true, 0, &value)) { - if (value == 0xFF) - *empty = true; - else - *empty = false; - } else { - ret = false; - } - return ret; -} - -void r8712_efuse_change_max_size(struct _adapter *adapter) -{ - u16 pre_pg_data_saddr = 0x1FB; - u16 i; - u16 pre_pg_data_size = 5; - u8 pre_pg_data[5]; - - for (i = 0; i < pre_pg_data_size; i++) - efuse_one_byte_read(adapter, pre_pg_data_saddr + i, - &pre_pg_data[i]); - if ((pre_pg_data[0] == 0x03) && (pre_pg_data[1] == 0x00) && - (pre_pg_data[2] == 0x00) && (pre_pg_data[3] == 0x00) && - (pre_pg_data[4] == 0x0C)) - efuse_available_max_size -= pre_pg_data_size; -} - -int r8712_efuse_get_max_size(struct _adapter *adapter) -{ - return efuse_available_max_size; -} - -static u8 calculate_word_cnts(const u8 word_en) -{ - u8 word_cnts = 0; - u8 word_idx; - - for (word_idx = 0; word_idx < PGPKG_MAX_WORDS; word_idx++) - if (!(word_en & BIT(word_idx))) - word_cnts++; /* 0 : write enable */ - return word_cnts; -} - -static void pgpacket_copy_data(const u8 word_en, const u8 *sourdata, - u8 *targetdata) -{ - u8 tmpindex = 0; - u8 word_idx, byte_idx; - - for (word_idx = 0; word_idx < PGPKG_MAX_WORDS; word_idx++) { - if (!(word_en & BIT(word_idx))) { - byte_idx = word_idx * 2; - targetdata[byte_idx] = sourdata[tmpindex++]; - targetdata[byte_idx + 1] = sourdata[tmpindex++]; - } - } -} - -u16 r8712_efuse_get_current_size(struct _adapter *adapter) -{ - int bContinual = true; - u16 efuse_addr = 0; - u8 hworden = 0; - u8 efuse_data, word_cnts = 0; - - while (bContinual && efuse_one_byte_read(adapter, efuse_addr, - &efuse_data) && (efuse_addr < efuse_available_max_size)) { - if (efuse_data != 0xFF) { - hworden = efuse_data & 0x0F; - word_cnts = calculate_word_cnts(hworden); - /* read next header */ - efuse_addr = efuse_addr + (word_cnts * 2) + 1; - } else { - bContinual = false; - } - } - return efuse_addr; -} - -u8 r8712_efuse_pg_packet_read(struct _adapter *adapter, u8 offset, u8 *data) -{ - u8 hoffset = 0, hworden = 0, word_cnts = 0; - u16 efuse_addr = 0; - u8 efuse_data; - u8 tmpidx = 0; - u8 tmpdata[PGPKT_DATA_SIZE]; - u8 ret = true; - - if (!data) - return false; - if (offset > 0x0f) - return false; - memset(data, 0xFF, sizeof(u8) * PGPKT_DATA_SIZE); - while (efuse_addr < efuse_available_max_size) { - if (efuse_one_byte_read(adapter, efuse_addr, &efuse_data)) { - if (efuse_data == 0xFF) - break; - hoffset = (efuse_data >> 4) & 0x0F; - hworden = efuse_data & 0x0F; - word_cnts = calculate_word_cnts(hworden); - if (hoffset == offset) { - memset(tmpdata, 0xFF, PGPKT_DATA_SIZE); - for (tmpidx = 0; tmpidx < word_cnts * 2; - tmpidx++) { - if (efuse_one_byte_read(adapter, - efuse_addr + 1 + tmpidx, - &efuse_data)) { - tmpdata[tmpidx] = efuse_data; - } else { - ret = false; - } - } - pgpacket_copy_data(hworden, tmpdata, data); - } - efuse_addr += 1 + (word_cnts * 2); - } else { - ret = false; - break; - } - } - return ret; -} - -static u8 fix_header(struct _adapter *adapter, u8 header, u16 header_addr) -{ - struct PGPKT_STRUCT pkt; - u8 offset, word_en, value; - u16 addr; - int i; - u8 ret = true; - - pkt.offset = GET_EFUSE_OFFSET(header); - pkt.word_en = GET_EFUSE_WORD_EN(header); - addr = header_addr + 1 + calculate_word_cnts(pkt.word_en) * 2; - if (addr > efuse_available_max_size) - return false; - /* retrieve original data */ - addr = 0; - while (addr < header_addr) { - if (!efuse_one_byte_read(adapter, addr++, &value)) { - ret = false; - break; - } - offset = GET_EFUSE_OFFSET(value); - word_en = GET_EFUSE_WORD_EN(value); - if (pkt.offset != offset) { - addr += calculate_word_cnts(word_en) * 2; - continue; - } - for (i = 0; i < PGPKG_MAX_WORDS; i++) { - if (!(BIT(i) & word_en)) - continue; - if (BIT(i) & pkt.word_en) { - if (efuse_one_byte_read(adapter, - addr, - &value)) - pkt.data[i * 2] = value; - else - return false; - if (efuse_one_byte_read(adapter, - addr + 1, - &value)) - pkt.data[i * 2 + 1] = value; - else - return false; - } - addr += 2; - } - } - if (addr != header_addr) - return false; - addr++; - /* fill original data */ - for (i = 0; i < PGPKG_MAX_WORDS; i++) { - if (BIT(i) & pkt.word_en) { - efuse_one_byte_write(adapter, addr, pkt.data[i * 2]); - efuse_one_byte_write(adapter, addr + 1, - pkt.data[i * 2 + 1]); - /* additional check */ - if (!efuse_one_byte_read(adapter, addr, &value)) { - ret = false; - } else if (pkt.data[i * 2] != value) { - ret = false; - if (value == 0xFF) /* write again */ - efuse_one_byte_write(adapter, addr, - pkt.data[i * 2]); - } - if (!efuse_one_byte_read(adapter, addr + 1, &value)) { - ret = false; - } else if (pkt.data[i * 2 + 1] != value) { - ret = false; - if (value == 0xFF) /* write again */ - efuse_one_byte_write(adapter, addr + 1, - pkt.data[i * 2 + - 1]); - } - } - addr += 2; - } - return ret; -} - -u8 r8712_efuse_pg_packet_write(struct _adapter *adapter, const u8 offset, - const u8 word_en, const u8 *data) -{ - u8 pg_header = 0; - u16 efuse_addr = 0, curr_size = 0; - u8 efuse_data, target_word_cnts = 0; - int repeat_times; - int sub_repeat; - u8 bResult = true; - - /* check if E-Fuse Clock Enable and E-Fuse Clock is 40M */ - efuse_data = r8712_read8(adapter, EFUSE_CLK_CTRL); - if (efuse_data != 0x03) - return false; - pg_header = MAKE_EFUSE_HEADER(offset, word_en); - target_word_cnts = calculate_word_cnts(word_en); - repeat_times = 0; - efuse_addr = 0; - while (efuse_addr < efuse_available_max_size) { - curr_size = r8712_efuse_get_current_size(adapter); - if ((curr_size + 1 + target_word_cnts * 2) > - efuse_available_max_size) - return false; /*target_word_cnts + pg header(1 byte)*/ - efuse_addr = curr_size; /* current size is also the last addr*/ - efuse_one_byte_write(adapter, efuse_addr, pg_header); /*hdr*/ - sub_repeat = 0; - /* check if what we read is what we write */ - while (!efuse_one_byte_read(adapter, efuse_addr, - &efuse_data)) { - if (++sub_repeat > _REPEAT_THRESHOLD_) { - bResult = false; /* continue to blind write */ - break; /* continue to blind write */ - } - } - if ((sub_repeat > _REPEAT_THRESHOLD_) || - (pg_header == efuse_data)) { - /* write header ok OR can't check header(creep) */ - u8 i; - - /* go to next address */ - efuse_addr++; - for (i = 0; i < target_word_cnts * 2; i++) { - efuse_one_byte_write(adapter, - efuse_addr + i, - *(data + i)); - if (!efuse_one_byte_read(adapter, - efuse_addr + i, - &efuse_data)) - bResult = false; - else if (*(data + i) != efuse_data) /* fail */ - bResult = false; - } - break; - } - /* write header fail */ - bResult = false; - if (efuse_data == 0xFF) - return bResult; /* nothing damaged. */ - /* call rescue procedure */ - if (!fix_header(adapter, efuse_data, efuse_addr)) - return false; /* rescue fail */ - - if (++repeat_times > _REPEAT_THRESHOLD_) /* fail */ - break; - /* otherwise, take another risk... */ - } - return bResult; -} - -u8 r8712_efuse_access(struct _adapter *adapter, u8 bRead, u16 start_addr, - u16 cnts, u8 *data) -{ - int i; - u8 res = true; - - if (start_addr > EFUSE_MAX_SIZE) - return false; - if (!bRead && ((start_addr + cnts) > - efuse_available_max_size)) - return false; - if (!bRead && !r8712_efuse_reg_init(adapter)) - return false; - /* -----------------e-fuse one byte read / write ---------------------*/ - for (i = 0; i < cnts; i++) { - if ((start_addr + i) > EFUSE_MAX_SIZE) { - res = false; - break; - } - res = efuse_one_byte_rw(adapter, bRead, start_addr + i, - data + i); - if (!bRead && !res) - break; - } - if (!bRead) - r8712_efuse_reg_uninit(adapter); - return res; -} - -u8 r8712_efuse_map_read(struct _adapter *adapter, u16 addr, u16 cnts, u8 *data) -{ - u8 offset, ret = true; - u8 pktdata[PGPKT_DATA_SIZE]; - int i, idx; - - if ((addr + cnts) > EFUSE_MAP_MAX_SIZE) - return false; - if (efuse_is_empty(adapter, &offset) && offset) { - for (i = 0; i < cnts; i++) - data[i] = 0xFF; - return ret; - } - offset = (addr >> 3) & 0xF; - ret = r8712_efuse_pg_packet_read(adapter, offset, pktdata); - i = addr & 0x7; /* pktdata index */ - idx = 0; /* data index */ - - do { - for (; i < PGPKT_DATA_SIZE; i++) { - data[idx++] = pktdata[i]; - if (idx == cnts) - return ret; - } - offset++; - if (!r8712_efuse_pg_packet_read(adapter, offset, pktdata)) - ret = false; - i = 0; - } while (1); - return ret; -} - -u8 r8712_efuse_map_write(struct _adapter *adapter, u16 addr, u16 cnts, - u8 *data) -{ - u8 offset, word_en, empty; - u8 pktdata[PGPKT_DATA_SIZE], newdata[PGPKT_DATA_SIZE]; - int i, j, idx; - - if ((addr + cnts) > EFUSE_MAP_MAX_SIZE) - return false; - /* check if E-Fuse Clock Enable and E-Fuse Clock is 40M */ - empty = r8712_read8(adapter, EFUSE_CLK_CTRL); - if (empty != 0x03) - return false; - if (efuse_is_empty(adapter, &empty)) { - if (empty) - memset(pktdata, 0xFF, PGPKT_DATA_SIZE); - } else { - return false; - } - offset = (addr >> 3) & 0xF; - if (!empty) - if (!r8712_efuse_pg_packet_read(adapter, offset, pktdata)) - return false; - word_en = 0xF; - memset(newdata, 0xFF, PGPKT_DATA_SIZE); - i = addr & 0x7; /* pktdata index */ - j = 0; /* newdata index */ - idx = 0; /* data index */ - - if (i & 0x1) { - /* odd start */ - if (data[idx] != pktdata[i]) { - word_en &= ~BIT(i >> 1); - newdata[j++] = pktdata[i - 1]; - newdata[j++] = data[idx]; - } - i++; - idx++; - } - do { - for (; i < PGPKT_DATA_SIZE; i += 2) { - if ((cnts - idx) == 1) { - if (data[idx] != pktdata[i]) { - word_en &= ~BIT(i >> 1); - newdata[j++] = data[idx]; - newdata[j++] = pktdata[1 + 1]; - } - idx++; - break; - } - - if ((data[idx] != pktdata[i]) || (data[idx + 1] != - pktdata[i + 1])) { - word_en &= ~BIT(i >> 1); - newdata[j++] = data[idx]; - newdata[j++] = data[idx + 1]; - } - idx += 2; - - if (idx == cnts) - break; - } - - if (word_en != 0xF) - if (!r8712_efuse_pg_packet_write(adapter, offset, - word_en, newdata)) - return false; - if (idx == cnts) - break; - offset++; - if (!empty) - if (!r8712_efuse_pg_packet_read(adapter, offset, - pktdata)) - return false; - i = 0; - j = 0; - word_en = 0xF; - memset(newdata, 0xFF, PGPKT_DATA_SIZE); - } while (1); - - return true; -} diff --git a/drivers/staging/rtl8712/rtl8712_efuse.h b/drivers/staging/rtl8712/rtl8712_efuse.h deleted file mode 100644 index 7a49740212eb..000000000000 --- a/drivers/staging/rtl8712/rtl8712_efuse.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __RTL8712_EFUSE_H__ -#define __RTL8712_EFUSE_H__ - -#include "osdep_service.h" - -#define _REPEAT_THRESHOLD_ 3 - -#define EFUSE_MAX_SIZE 512 -#define EFUSE_MAP_MAX_SIZE 128 - -#define PGPKG_MAX_WORDS 4 -#define PGPKT_DATA_SIZE 8 /* PGPKG_MAX_WORDS*2; BYTES sizeof(u8)*8*/ -#define MAX_PGPKT_SIZE 9 /* 1 + PGPKT_DATA_SIZE; header + 2 * 4 words (BYTES)*/ - -#define GET_EFUSE_OFFSET(header) ((header & 0xF0) >> 4) -#define GET_EFUSE_WORD_EN(header) (header & 0x0F) -#define MAKE_EFUSE_HEADER(offset, word_en) ((((offset) & 0x0F) << 4) | \ - ((word_en) & 0x0F)) -/*--------------------------------------------------------------------------*/ -struct PGPKT_STRUCT { - u8 offset; - u8 word_en; - u8 data[PGPKT_DATA_SIZE]; -}; - -/*--------------------------------------------------------------------------*/ -u8 r8712_efuse_reg_init(struct _adapter *padapter); -void r8712_efuse_reg_uninit(struct _adapter *padapter); -u16 r8712_efuse_get_current_size(struct _adapter *padapter); -int r8712_efuse_get_max_size(struct _adapter *padapter); -void r8712_efuse_change_max_size(struct _adapter *padapter); -u8 r8712_efuse_pg_packet_read(struct _adapter *padapter, - u8 offset, u8 *data); -u8 r8712_efuse_pg_packet_write(struct _adapter *padapter, - const u8 offset, const u8 word_en, - const u8 *data); -u8 r8712_efuse_access(struct _adapter *padapter, u8 bRead, - u16 start_addr, u16 cnts, u8 *data); -u8 r8712_efuse_map_read(struct _adapter *padapter, u16 addr, - u16 cnts, u8 *data); -u8 r8712_efuse_map_write(struct _adapter *padapter, u16 addr, - u16 cnts, u8 *data); -#endif diff --git a/drivers/staging/rtl8712/rtl8712_event.h b/drivers/staging/rtl8712/rtl8712_event.h deleted file mode 100644 index 0d3e5feadcc0..000000000000 --- a/drivers/staging/rtl8712/rtl8712_event.h +++ /dev/null @@ -1,86 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL8712_EVENT_H_ -#define _RTL8712_EVENT_H_ - -void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf); -void r8712_got_addbareq_event_callback(struct _adapter *adapter, u8 *pbuf); - -enum rtl8712_c2h_event { - GEN_EVT_CODE(_Read_MACREG) = 0, /*0*/ - GEN_EVT_CODE(_Read_BBREG), - GEN_EVT_CODE(_Read_RFREG), - GEN_EVT_CODE(_Read_EEPROM), - GEN_EVT_CODE(_Read_EFUSE), - GEN_EVT_CODE(_Read_CAM), /*5*/ - GEN_EVT_CODE(_Get_BasicRate), - GEN_EVT_CODE(_Get_DataRate), - GEN_EVT_CODE(_Survey), /*8*/ - GEN_EVT_CODE(_SurveyDone), /*9*/ - - GEN_EVT_CODE(_JoinBss), /*10*/ - GEN_EVT_CODE(_AddSTA), - GEN_EVT_CODE(_DelSTA), - GEN_EVT_CODE(_AtimDone), - GEN_EVT_CODE(_TX_Report), - GEN_EVT_CODE(_CCX_Report), /*15*/ - GEN_EVT_CODE(_DTM_Report), - GEN_EVT_CODE(_TX_Rate_Statistics), - GEN_EVT_CODE(_C2HLBK), - GEN_EVT_CODE(_FWDBG), - GEN_EVT_CODE(_C2HFEEDBACK), /*20*/ - GEN_EVT_CODE(_ADDBA), - GEN_EVT_CODE(_C2HBCN), - GEN_EVT_CODE(_ReportPwrState), /*filen: only for PCIE, USB*/ - GEN_EVT_CODE(_WPS_PBC), /*24*/ - GEN_EVT_CODE(_ADDBAReq_Report), /*25*/ - MAX_C2HEVT -}; - -#ifdef _RTL8712_CMD_C_ - -static struct fwevent wlanevents[] = { - {0, NULL}, /*0*/ - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, &r8712_survey_event_callback}, /*8*/ - {sizeof(struct surveydone_event), - &r8712_surveydone_event_callback}, /*9*/ - - {0, &r8712_joinbss_event_callback}, /*10*/ - {sizeof(struct stassoc_event), &r8712_stassoc_event_callback}, - {sizeof(struct stadel_event), &r8712_stadel_event_callback}, - {0, &r8712_atimdone_event_callback}, - {0, NULL}, - {0, NULL}, /*15*/ - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, /*fwdbg_event_callback},*/ - {0, NULL}, /*20*/ - {0, NULL}, - {0, NULL}, - {0, &r8712_cpwm_event_callback}, - {0, &r8712_wpspbc_event_callback}, - {0, &r8712_got_addbareq_event_callback}, -}; - -#endif/*_RTL8712_CMD_C_*/ - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h deleted file mode 100644 index f09645fa1886..000000000000 --- a/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h +++ /dev/null @@ -1,131 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_FIFOCTRL_BITDEF_H__ -#define __RTL8712_FIFOCTRL_BITDEF_H__ - -/*PBP*/ -#define _PSTX_MSK 0xF0 -#define _PSTX_SHT 4 -#define _PSRX_MSK 0x0F -#define _PSRX_SHT 0 - -/*TXFF_STATUS*/ -#define _TXSTATUS_OVF BIT(15) - -/*RXFF_STATUS*/ -#define _STATUSFF1_OVF BIT(7) -#define _STATUSFF1_EMPTY BIT(6) -#define _STATUSFF0_OVF BIT(5) -#define _STATUSFF0_EMPTY BIT(4) -#define _RXFF1_OVF BIT(3) -#define _RXFF1_EMPTY BIT(2) -#define _RXFF0_OVF BIT(1) -#define _RXFF0_EMPTY BIT(0) - -/*TXFF_EMPTY_TH*/ -#define _BKQ_EMPTY_TH_MSK 0x0F0000 -#define _BKQ_EMPTY_TH_SHT 16 -#define _BEQ_EMPTY_TH_MSK 0x00F000 -#define _BEQ_EMPTY_TH_SHT 12 -#define _VIQ_EMPTY_TH_MSK 0x000F00 -#define _VIQ_EMPTY_TH_SHT 8 -#define _VOQ_EMPTY_TH_MSK 0x0000F0 -#define _VOQ_EMPTY_TH_SHT 4 -#define _BMCQ_EMPTY_TH_MSK 0x00000F -#define _BMCQ_EMPTY_TH_SHT 0 - -/*SDIO_RX_BLKSZ*/ -#define _SDIO_RX_BLKSZ_MSK 0x07 - -/*RXDMA_CTRL*/ -#define _C2HFF_POLL BIT(4) -#define _RXPKT_POLL BIT(0) - -/*RXPKT_NUM*/ -#define _RXCMD_NUM_MSK 0xFF00 -#define _RXCMD_NUM_SHT 8 -#define _RXFF0_NUM_MSK 0x00FF -#define _RXFF0_NUM_SHT 0 - -/*FIFOPAGE2*/ -#define _PUB_AVAL_PG_MSK 0xFFFF0000 -#define _PUB_AVAL_PG_SHT 16 -#define _BCN_AVAL_PG_MSK 0x0000FFFF -#define _BCN_AVAL_PG_SHT 0 - -/*RX0PKTNUM*/ -#define _RXFF0_DEC_POLL BIT(15) -#define _RXFF0_PKT_DEC_NUM_MSK 0x3F00 -#define _RXFF0_PKT_DEC_NUM_SHT 8 -#define _RXFF0_PKTNUM_RPT_MSK 0x00FF -#define _RXFF0_PKTNUM_RPT_SHT 0 - -/*RX1PKTNUM*/ -#define _RXFF1_DEC_POLL BIT(15) -#define _RXFF1_PKT_DEC_NUM_MSK 0x3F00 -#define _RXFF1_PKT_DEC_NUM_SHT 8 -#define _RXFF1_PKTNUM_RPT_MSK 0x00FF -#define _RXFF1_PKTNUM_RPT_SHT 0 - -/*RXFLTMAP0*/ -#define _MGTFLT13EN BIT(13) -#define _MGTFLT12EN BIT(12) -#define _MGTFLT11EN BIT(11) -#define _MGTFLT10EN BIT(10) -#define _MGTFLT9EN BIT(9) -#define _MGTFLT8EN BIT(8) -#define _MGTFLT5EN BIT(5) -#define _MGTFLT4EN BIT(4) -#define _MGTFLT3EN BIT(3) -#define _MGTFLT2EN BIT(2) -#define _MGTFLT1EN BIT(1) -#define _MGTFLT0EN BIT(0) - -/*RXFLTMAP1*/ -#define _CTRLFLT15EN BIT(15) -#define _CTRLFLT14EN BIT(14) -#define _CTRLFLT13EN BIT(13) -#define _CTRLFLT12EN BIT(12) -#define _CTRLFLT11EN BIT(11) -#define _CTRLFLT10EN BIT(10) -#define _CTRLFLT9EN BIT(9) -#define _CTRLFLT8EN BIT(8) -#define _CTRLFLT7EN BIT(7) -#define _CTRLFLT6EN BIT(6) - -/*RXFLTMAP2*/ -#define _DATAFLT15EN BIT(15) -#define _DATAFLT14EN BIT(14) -#define _DATAFLT13EN BIT(13) -#define _DATAFLT12EN BIT(12) -#define _DATAFLT11EN BIT(11) -#define _DATAFLT10EN BIT(10) -#define _DATAFLT9EN BIT(9) -#define _DATAFLT8EN BIT(8) -#define _DATAFLT7EN BIT(7) -#define _DATAFLT6EN BIT(6) -#define _DATAFLT5EN BIT(5) -#define _DATAFLT4EN BIT(4) -#define _DATAFLT3EN BIT(3) -#define _DATAFLT2EN BIT(2) -#define _DATAFLT1EN BIT(1) -#define _DATAFLT0EN BIT(0) - -/*RXFLTMAP3*/ -#define _MESHAFLT1EN BIT(1) -#define _MESHAFLT0EN BIT(0) - -/*TXPKT_NUM_CTRL*/ -#define _TXPKTNUM_DEC BIT(8) -#define _TXPKTNUM_MSK 0x00FF -#define _TXPKTNUM_SHT 0 - -/*TXFF_PG_NUM*/ -#define _TXFF_PG_NUM_MSK 0x0FFF - -#endif /* __RTL8712_FIFOCTRL_BITDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h deleted file mode 100644 index 189fdeb16d7d..000000000000 --- a/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h +++ /dev/null @@ -1,61 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_FIFOCTRL_REGDEF_H__ -#define __RTL8712_FIFOCTRL_REGDEF_H__ - -#define RQPN (RTL8712_FIFOCTRL_ + 0x00) -#define RXFF_BNDY (RTL8712_FIFOCTRL_ + 0x0C) -#define RXRPT_BNDY (RTL8712_FIFOCTRL_ + 0x10) -#define TXPKTBUF_PGBNDY (RTL8712_FIFOCTRL_ + 0x14) -#define PBP (RTL8712_FIFOCTRL_ + 0x15) -#define RX_DRVINFO_SZ (RTL8712_FIFOCTRL_ + 0x16) -#define TXFF_STATUS (RTL8712_FIFOCTRL_ + 0x17) -#define RXFF_STATUS (RTL8712_FIFOCTRL_ + 0x18) -#define TXFF_EMPTY_TH (RTL8712_FIFOCTRL_ + 0x19) -#define SDIO_RX_BLKSZ (RTL8712_FIFOCTRL_ + 0x1C) -#define RXDMA_RXCTRL (RTL8712_FIFOCTRL_ + 0x1D) -#define RXPKT_NUM (RTL8712_FIFOCTRL_ + 0x1E) -#define RXPKT_NUM_C2H (RTL8712_FIFOCTRL_ + 0x1F) -#define C2HCMD_UDT_SIZE (RTL8712_FIFOCTRL_ + 0x20) -#define C2HCMD_UDT_ADDR (RTL8712_FIFOCTRL_ + 0x22) -#define FIFOPAGE2 (RTL8712_FIFOCTRL_ + 0x24) -#define FIFOPAGE1 (RTL8712_FIFOCTRL_ + 0x28) -#define FW_RSVD_PG_CTRL (RTL8712_FIFOCTRL_ + 0x30) -#define TXRPTFF_RDPTR (RTL8712_FIFOCTRL_ + 0x40) -#define TXRPTFF_WTPTR (RTL8712_FIFOCTRL_ + 0x44) -#define C2HFF_RDPTR (RTL8712_FIFOCTRL_ + 0x48) -#define C2HFF_WTPTR (RTL8712_FIFOCTRL_ + 0x4C) -#define RXFF0_RDPTR (RTL8712_FIFOCTRL_ + 0x50) -#define RXFF0_WTPTR (RTL8712_FIFOCTRL_ + 0x54) -#define RXFF1_RDPTR (RTL8712_FIFOCTRL_ + 0x58) -#define RXFF1_WTPTR (RTL8712_FIFOCTRL_ + 0x5C) -#define RXRPT0FF_RDPTR (RTL8712_FIFOCTRL_ + 0x60) -#define RXRPT0FF_WTPTR (RTL8712_FIFOCTRL_ + 0x64) -#define RXRPT1FF_RDPTR (RTL8712_FIFOCTRL_ + 0x68) -#define RXRPT1FF_WTPTR (RTL8712_FIFOCTRL_ + 0x6C) -#define RX0PKTNUM (RTL8712_FIFOCTRL_ + 0x72) -#define RX1PKTNUM (RTL8712_FIFOCTRL_ + 0x74) -#define RXFLTMAP0 (RTL8712_FIFOCTRL_ + 0x76) -#define RXFLTMAP1 (RTL8712_FIFOCTRL_ + 0x78) -#define RXFLTMAP2 (RTL8712_FIFOCTRL_ + 0x7A) -#define RXFLTMAP3 (RTL8712_FIFOCTRL_ + 0x7c) -#define TBDA (RTL8712_FIFOCTRL_ + 0x84) -#define THPDA (RTL8712_FIFOCTRL_ + 0x88) -#define TCDA (RTL8712_FIFOCTRL_ + 0x8C) -#define TMDA (RTL8712_FIFOCTRL_ + 0x90) -#define HDA (RTL8712_FIFOCTRL_ + 0x94) -#define TVODA (RTL8712_FIFOCTRL_ + 0x98) -#define TVIDA (RTL8712_FIFOCTRL_ + 0x9C) -#define TBEDA (RTL8712_FIFOCTRL_ + 0xA0) -#define TBKDA (RTL8712_FIFOCTRL_ + 0xA4) -#define RCDA (RTL8712_FIFOCTRL_ + 0xA8) -#define RDSA (RTL8712_FIFOCTRL_ + 0xAC) -#define TXPKT_NUM_CTRL (RTL8712_FIFOCTRL_ + 0xB0) -#define TXQ_PGADD (RTL8712_FIFOCTRL_ + 0xB3) -#define TXFF_PG_NUM (RTL8712_FIFOCTRL_ + 0xB4) - -#endif /* __RTL8712_FIFOCTRL_REGDEF_H__ */ diff --git a/drivers/staging/rtl8712/rtl8712_gp_bitdef.h b/drivers/staging/rtl8712/rtl8712_gp_bitdef.h deleted file mode 100644 index ee651fb3fde3..000000000000 --- a/drivers/staging/rtl8712/rtl8712_gp_bitdef.h +++ /dev/null @@ -1,68 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_GP_BITDEF_H__ -#define __RTL8712_GP_BITDEF_H__ - -/*GPIO_CTRL*/ -#define _GPIO_MOD_MSK 0xFF000000 -#define _GPIO_MOD_SHT 24 -#define _GPIO_IO_SEL_MSK 0x00FF0000 -#define _GPIO_IO_SEL_SHT 16 -#define _GPIO_OUT_MSK 0x0000FF00 -#define _GPIO_OUT_SHT 8 -#define _GPIO_IN_MSK 0x000000FF -#define _GPIO_IN_SHT 0 - -/*SYS_PINMUX_CFG*/ -#define _GPIOSEL_MSK 0x0003 -#define _GPIOSEL_SHT 0 - -/*LED_CFG*/ -#define _LED1SV BIT(7) -#define _LED1CM_MSK 0x0070 -#define _LED1CM_SHT 4 -#define _LED0SV BIT(3) -#define _LED0CM_MSK 0x0007 -#define _LED0CM_SHT 0 - -/*PHY_REG*/ -#define _HST_RDRDY_SHT 0 -#define _HST_RDRDY_MSK 0xFF -#define _HST_RDRDY BIT(_HST_RDRDY_SHT) -#define _CPU_WTBUSY_SHT 1 -#define _CPU_WTBUSY_MSK 0xFF -#define _CPU_WTBUSY BIT(_CPU_WTBUSY_SHT) - -/* 11. General Purpose Registers (Offset: 0x02E0 - 0x02FF)*/ - -/* 8192S GPIO Config Setting (offset 0x2F1, 1 byte)*/ - -/*----------------------------------------------------------------------------*/ - -#define GPIOMUX_EN BIT(3) /* When this bit is set to "1", - * GPIO PINs will switch to MAC - * GPIO Function - */ -#define GPIOSEL_GPIO 0 /* UART or JTAG or pure GPIO*/ -#define GPIOSEL_PHYDBG 1 /* PHYDBG*/ -#define GPIOSEL_BT 2 /* BT_coex*/ -#define GPIOSEL_WLANDBG 3 /* WLANDBG*/ -#define GPIOSEL_GPIO_MASK (~(BIT(0) | BIT(1))) -/* HW Radio OFF switch (GPIO BIT) */ -#define HAL_8192S_HW_GPIO_OFF_BIT BIT(3) -#define HAL_8192S_HW_GPIO_OFF_MASK 0xF7 -#define HAL_8192S_HW_GPIO_WPS_BIT BIT(4) - -#endif /*__RTL8712_GP_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_gp_regdef.h b/drivers/staging/rtl8712/rtl8712_gp_regdef.h deleted file mode 100644 index 892a7fb13923..000000000000 --- a/drivers/staging/rtl8712/rtl8712_gp_regdef.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_GP_REGDEF_H__ -#define __RTL8712_GP_REGDEF_H__ - -#define PSTIMER (RTL8712_GP_ + 0x00) -#define TIMER1 (RTL8712_GP_ + 0x04) -#define TIMER2 (RTL8712_GP_ + 0x08) -#define GPIO_CTRL (RTL8712_GP_ + 0x0C) -#define GPIO_IO_SEL (RTL8712_GP_ + 0x0E) -#define GPIO_INTCTRL (RTL8712_GP_ + 0x10) -#define MAC_PINMUX_CTRL (RTL8712_GP_ + 0x11) -#define LEDCFG (RTL8712_GP_ + 0x12) -#define PHY_REG_RPT (RTL8712_GP_ + 0x13) -#define PHY_REG_DATA (RTL8712_GP_ + 0x14) - -#endif /*__RTL8712_GP_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_hal.h b/drivers/staging/rtl8712/rtl8712_hal.h deleted file mode 100644 index 66cc4645e2d1..000000000000 --- a/drivers/staging/rtl8712/rtl8712_hal.h +++ /dev/null @@ -1,142 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_HAL_H__ -#define __RTL8712_HAL_H__ - -enum _HW_VERSION { - RTL8712_FPGA, - RTL8712_1stCUT, /*A Cut (RTL8712_ASIC)*/ - RTL8712_2ndCUT, /*B Cut*/ - RTL8712_3rdCUT, /*C Cut*/ -}; - -enum _LOOPBACK_TYPE { - RTL8712_AIR_TRX = 0, - RTL8712_MAC_LBK, - RTL8712_BB_LBK, - RTL8712_MAC_FW_LBK = 4, - RTL8712_BB_FW_LBK = 8, -}; - -enum RTL871X_HCI_TYPE { - RTL8712_SDIO, - RTL8712_USB, -}; - -enum RTL8712_RF_CONFIG { - RTL8712_RF_1T1R, - RTL8712_RF_1T2R, - RTL8712_RF_2T2R -}; - -enum _RTL8712_HCI_TYPE_ { - RTL8712_HCI_TYPE_PCIE = 0x01, - RTL8712_HCI_TYPE_AP_PCIE = 0x81, - RTL8712_HCI_TYPE_USB = 0x02, - RTL8712_HCI_TYPE_92USB = 0x02, - RTL8712_HCI_TYPE_AP_USB = 0x82, - RTL8712_HCI_TYPE_72USB = 0x12, - RTL8712_HCI_TYPE_SDIO = 0x04, - RTL8712_HCI_TYPE_72SDIO = 0x14 -}; - -struct fw_priv { /*8-bytes alignment required*/ - /*--- long word 0 ----*/ - unsigned char signature_0; /*0x12: CE product, 0x92: IT product*/ - unsigned char signature_1; /*0x87: CE product, 0x81: IT product*/ - unsigned char hci_sel; /*0x81: PCI-AP, 01:PCIe, 02: 92S-U, 0x82: USB-AP, - * 0x12: 72S-U, 03:SDIO - */ - unsigned char chip_version; /*the same value as register value*/ - unsigned char customer_ID_0; /*customer ID low byte*/ - unsigned char customer_ID_1; /*customer ID high byte*/ - unsigned char rf_config; /*0x11: 1T1R, 0x12: 1T2R, 0x92: 1T2R turbo, - * 0x22: 2T2R - */ - unsigned char usb_ep_num; /* 4: 4EP, 6: 6EP, 11: 11EP*/ - /*--- long word 1 ----*/ - unsigned char regulatory_class_0; /*regulatory class bit map 0*/ - unsigned char regulatory_class_1; /*regulatory class bit map 1*/ - unsigned char regulatory_class_2; /*regulatory class bit map 2*/ - unsigned char regulatory_class_3; /*regulatory class bit map 3*/ - unsigned char rfintfs; /* 0:SWSI, 1:HWSI, 2:HWPI*/ - unsigned char def_nettype; - unsigned char turbo_mode; - unsigned char low_power_mode;/* 0: normal mode, 1: low power mode*/ - /*--- long word 2 ----*/ - unsigned char lbk_mode; /*0x00: normal, 0x03: MACLBK, 0x01: PHYLBK*/ - unsigned char mp_mode; /* 1: for MP use, 0: for normal driver */ - unsigned char vcs_type; /* 0:off 1:on 2:auto */ - unsigned char vcs_mode; /* 1:RTS/CTS 2:CTS to self */ - unsigned char rsvd022; - unsigned char rsvd023; - unsigned char rsvd024; - unsigned char rsvd025; - /*--- long word 3 ----*/ - unsigned char qos_en; /*1: QoS enable*/ - unsigned char bw_40MHz_en; /*1: 40MHz BW enable*/ - unsigned char AMSDU2AMPDU_en; /*1: 4181 convert AMSDU to AMPDU, - * 0: disable - */ - unsigned char AMPDU_en; /*1: 11n AMPDU enable*/ - unsigned char rate_control_offload; /*1: FW offloads,0: driver handles*/ - unsigned char aggregation_offload; /*1: FW offloads,0: driver handles*/ - unsigned char rsvd030; - unsigned char rsvd031; - /*--- long word 4 ----*/ - unsigned char beacon_offload; /* 1. FW offloads, 0: driver handles*/ - unsigned char MLME_offload; /* 2. FW offloads, 0: driver handles*/ - unsigned char hwpc_offload; /* 3. FW offloads, 0: driver handles*/ - unsigned char tcp_checksum_offload; /*4. FW offloads,0: driver handles*/ - unsigned char tcp_offload; /* 5. FW offloads, 0: driver handles*/ - unsigned char ps_control_offload; /* 6. FW offloads, 0: driver handles*/ - unsigned char WWLAN_offload; /* 7. FW offloads, 0: driver handles*/ - unsigned char rsvd040; - /*--- long word 5 ----*/ - unsigned char tcp_tx_frame_len_L; /*tcp tx packet length low byte*/ - unsigned char tcp_tx_frame_len_H; /*tcp tx packet length high byte*/ - unsigned char tcp_rx_frame_len_L; /*tcp rx packet length low byte*/ - unsigned char tcp_rx_frame_len_H; /*tcp rx packet length high byte*/ - unsigned char rsvd050; - unsigned char rsvd051; - unsigned char rsvd052; - unsigned char rsvd053; -}; - -struct fw_hdr {/*8-byte alignment required*/ - unsigned short signature; - unsigned short version; /* 0x8000 ~ 0x8FFF for FPGA version, - * 0x0000 ~ 0x7FFF for ASIC version, - */ - unsigned int dmem_size; /*define the size of boot loader*/ - unsigned int img_IMEM_size; /*define the size of FW in IMEM*/ - unsigned int img_SRAM_size; /*define the size of FW in SRAM*/ - unsigned int fw_priv_sz; /*define the size of DMEM variable*/ - unsigned short efuse_addr; - unsigned short h2ccnd_resp_addr; - unsigned int SVNRevision; - unsigned int release_time; /*Mon:Day:Hr:Min*/ - struct fw_priv fwpriv; -}; - -struct hal_priv { - /*Endpoint handles*/ - struct net_device *pipehdls_r8712[10]; - u8 (*hal_bus_init)(struct _adapter *adapter); -}; - -uint rtl8712_hal_init(struct _adapter *padapter); -int rtl871x_load_fw(struct _adapter *padapter); - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h b/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h deleted file mode 100644 index e9732a1bcd7e..000000000000 --- a/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_INTERRUPT_BITDEF_H__ -#define __RTL8712_INTERRUPT_BITDEF_H__ - -/*HIMR*/ -/*HISR*/ -#define _CPUERR BIT(29) -#define _ATIMEND BIT(28) -#define _TXBCNOK BIT(27) -#define _TXBCNERR BIT(26) -#define _BCNDMAINT4 BIT(25) -#define _BCNDMAINT3 BIT(24) -#define _BCNDMAINT2 BIT(23) -#define _BCNDMAINT1 BIT(22) -#define _BCNDOK4 BIT(21) -#define _BCNDOK3 BIT(20) -#define _BCNDOK2 BIT(19) -#define _BCNDOK1 BIT(18) -#define _TIMEOUT2 BIT(17) -#define _TIMEOUT1 BIT(16) -#define _TXFOVW BIT(15) -#define _PSTIMEOUT BIT(14) -#define _BCNDMAINT0 BIT(13) -#define _FOVW BIT(12) -#define _RDU BIT(11) -#define _RXCMDOK BIT(10) -#define _BCNDOK0 BIT(9) -#define _HIGHDOK BIT(8) -#define _COMDOK BIT(7) -#define _MGTDOK BIT(6) -#define _HCCADOK BIT(5) -#define _BKDOK BIT(4) -#define _BEDOK BIT(3) -#define _VIDOK BIT(2) -#define _VODOK BIT(1) -#define _RXOK BIT(0) - -#endif /*__RTL8712_INTERRUPT_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_io.c b/drivers/staging/rtl8712/rtl8712_io.c deleted file mode 100644 index 384cbdb05e19..000000000000 --- a/drivers/staging/rtl8712/rtl8712_io.c +++ /dev/null @@ -1,99 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_io.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_IO_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_io.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -u8 r8712_read8(struct _adapter *adapter, u32 addr) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - return hdl->io_ops._read8(hdl, addr); -} - -u16 r8712_read16(struct _adapter *adapter, u32 addr) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - return hdl->io_ops._read16(hdl, addr); -} - -u32 r8712_read32(struct _adapter *adapter, u32 addr) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - return hdl->io_ops._read32(hdl, addr); -} - -void r8712_write8(struct _adapter *adapter, u32 addr, u8 val) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write8(hdl, addr, val); -} - -void r8712_write16(struct _adapter *adapter, u32 addr, u16 val) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write16(hdl, addr, val); -} - -void r8712_write32(struct _adapter *adapter, u32 addr, u32 val) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write32(hdl, addr, val); -} - -void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - if (adapter->driver_stopped || adapter->surprise_removed) - return; - - hdl->io_ops._read_mem(hdl, addr, cnt, pmem); -} - -void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write_mem(hdl, addr, cnt, pmem); -} - -void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - if (adapter->driver_stopped || adapter->surprise_removed) - return; - - hdl->io_ops._read_port(hdl, addr, cnt, pmem); -} - -void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write_port(hdl, addr, cnt, pmem); -} diff --git a/drivers/staging/rtl8712/rtl8712_led.c b/drivers/staging/rtl8712/rtl8712_led.c deleted file mode 100644 index d5fc9026b036..000000000000 --- a/drivers/staging/rtl8712/rtl8712_led.c +++ /dev/null @@ -1,1830 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_led.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#include "drv_types.h" - -/*=========================================================================== - * Constant. - *=========================================================================== - - * - * Default LED behavior. - */ -#define LED_BLINK_NORMAL_INTERVAL 100 -#define LED_BLINK_SLOWLY_INTERVAL 200 -#define LED_BLINK_LONG_INTERVAL 400 - -#define LED_BLINK_NO_LINK_INTERVAL_ALPHA 1000 -#define LED_BLINK_LINK_INTERVAL_ALPHA 500 -#define LED_BLINK_SCAN_INTERVAL_ALPHA 180 -#define LED_BLINK_FASTER_INTERVAL_ALPHA 50 -#define LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA 5000 - -/*=========================================================================== - * LED object. - *=========================================================================== - */ -enum _LED_STATE_871x { - LED_UNKNOWN = 0, - LED_STATE_ON = 1, - LED_STATE_OFF = 2, - LED_BLINK_NORMAL = 3, - LED_BLINK_SLOWLY = 4, - LED_POWER_ON_BLINK = 5, - LED_SCAN_BLINK = 6, /* LED is blinking during scanning period, - * the # of times to blink is depend on time - * for scanning. - */ - LED_NO_LINK_BLINK = 7, /* LED is blinking during no link state. */ - LED_BLINK_StartToBlink = 8,/* Customized for Sercomm Printer - * Server case - */ - LED_BLINK_WPS = 9, /* LED is blinkg during WPS communication */ - LED_TXRX_BLINK = 10, - LED_BLINK_WPS_STOP = 11, /*for ALPHA */ - LED_BLINK_WPS_STOP_OVERLAP = 12, /*for BELKIN */ -}; - -/*=========================================================================== - * Prototype of protected function. - *=========================================================================== - */ -static void BlinkTimerCallback(struct timer_list *t); - -static void BlinkWorkItemCallback(struct work_struct *work); -/*=========================================================================== - * LED_819xUsb routines. - *=========================================================================== - * - * - * - * Description: - * Initialize an LED_871x object. - */ -static void InitLed871x(struct _adapter *padapter, struct LED_871x *pLed, - enum LED_PIN_871x LedPin) -{ - pLed->padapter = padapter; - pLed->LedPin = LedPin; - pLed->CurrLedState = LED_STATE_OFF; - pLed->bLedOn = false; - pLed->bLedBlinkInProgress = false; - pLed->BlinkTimes = 0; - pLed->BlinkingLedState = LED_UNKNOWN; - timer_setup(&pLed->BlinkTimer, BlinkTimerCallback, 0); - INIT_WORK(&pLed->BlinkWorkItem, BlinkWorkItemCallback); -} - -/* - * Description: - * DeInitialize an LED_871x object. - */ -static void DeInitLed871x(struct LED_871x *pLed) -{ - del_timer_sync(&pLed->BlinkTimer); - /* We should reset bLedBlinkInProgress if we cancel - * the LedControlTimer, - */ - pLed->bLedBlinkInProgress = false; -} - -/* - * Description: - * Turn on LED according to LedPin specified. - */ -static void SwLedOn(struct _adapter *padapter, struct LED_871x *pLed) -{ - u8 LedCfg; - - if (padapter->surprise_removed || padapter->driver_stopped) - return; - LedCfg = r8712_read8(padapter, LEDCFG); - switch (pLed->LedPin) { - case LED_PIN_GPIO0: - break; - case LED_PIN_LED0: - /* SW control led0 on.*/ - r8712_write8(padapter, LEDCFG, LedCfg & 0xf0); - break; - case LED_PIN_LED1: - /* SW control led1 on.*/ - r8712_write8(padapter, LEDCFG, LedCfg & 0x0f); - break; - default: - break; - } - pLed->bLedOn = true; -} - -/* - * Description: - * Turn off LED according to LedPin specified. - */ -static void SwLedOff(struct _adapter *padapter, struct LED_871x *pLed) -{ - u8 LedCfg; - - if (padapter->surprise_removed || padapter->driver_stopped) - return; - LedCfg = r8712_read8(padapter, LEDCFG); - switch (pLed->LedPin) { - case LED_PIN_GPIO0: - break; - case LED_PIN_LED0: - LedCfg &= 0xf0; /* Set to software control.*/ - r8712_write8(padapter, LEDCFG, (LedCfg | BIT(3))); - break; - case LED_PIN_LED1: - LedCfg &= 0x0f; /* Set to software control.*/ - r8712_write8(padapter, LEDCFG, (LedCfg | BIT(7))); - break; - default: - break; - } - pLed->bLedOn = false; -} - -/*=========================================================================== - * Interface to manipulate LED objects. - *=========================================================================== - * - * Description: - * Initialize all LED_871x objects. - */ -void r8712_InitSwLeds(struct _adapter *padapter) -{ - struct led_priv *pledpriv = &padapter->ledpriv; - - pledpriv->LedControlHandler = LedControl871x; - InitLed871x(padapter, &pledpriv->SwLed0, LED_PIN_LED0); - InitLed871x(padapter, &pledpriv->SwLed1, LED_PIN_LED1); -} - -/* Description: - * DeInitialize all LED_819xUsb objects. - */ -void r8712_DeInitSwLeds(struct _adapter *padapter) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - - DeInitLed871x(&ledpriv->SwLed0); - DeInitLed871x(&ledpriv->SwLed1); -} - -/* Description: - * Implementation of LED blinking behavior. - * It toggle off LED and schedule corresponding timer if necessary. - */ -static void SwLedBlink(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - /* Determine if we shall change LED state again. */ - pLed->BlinkTimes--; - switch (pLed->CurrLedState) { - case LED_BLINK_NORMAL: - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - break; - case LED_BLINK_StartToBlink: - if (check_fwstate(pmlmepriv, _FW_LINKED) && - (pmlmepriv->fw_state & WIFI_STATION_STATE)) - bStopBlinking = true; - if (check_fwstate(pmlmepriv, _FW_LINKED) && - ((pmlmepriv->fw_state & WIFI_ADHOC_STATE) || - (pmlmepriv->fw_state & WIFI_ADHOC_MASTER_STATE))) - bStopBlinking = true; - else if (pLed->BlinkTimes == 0) - bStopBlinking = true; - break; - case LED_BLINK_WPS: - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - break; - default: - bStopBlinking = true; - break; - } - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED) && - !pLed->bLedOn) - SwLedOn(padapter, pLed); - else if (check_fwstate(pmlmepriv, _FW_LINKED) && pLed->bLedOn) - SwLedOff(padapter, pLed); - pLed->BlinkTimes = 0; - pLed->bLedBlinkInProgress = false; - } else { - /* Assign LED state to toggle. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - - /* Schedule a timer to toggle LED state. */ - switch (pLed->CurrLedState) { - case LED_BLINK_NORMAL: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_BLINK_SLOWLY: - case LED_BLINK_StartToBlink: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - break; - case LED_BLINK_WPS: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LONG_INTERVAL)); - break; - default: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - break; - } - } -} - -static void SwLedBlink1(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct eeprom_priv *peeprompriv = &padapter->eeprompriv; - struct LED_871x *pLed1 = &ledpriv->SwLed1; - u8 bStopBlinking = false; - - if (peeprompriv->CustomerID == RT_CID_819x_CAMEO) - pLed = &ledpriv->SwLed1; - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - if (peeprompriv->CustomerID == RT_CID_DEFAULT) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (!pLed1->bSWLedCtrl) { - SwLedOn(padapter, pLed1); - pLed1->bSWLedCtrl = true; - } else if (!pLed1->bLedOn) { - SwLedOn(padapter, pLed1); - } - } else { - if (!pLed1->bSWLedCtrl) { - SwLedOff(padapter, pLed1); - pLed1->bSWLedCtrl = true; - } else if (pLed1->bLedOn) { - SwLedOff(padapter, pLed1); - } - } - } - switch (pLed->CurrLedState) { - case LED_BLINK_SLOWLY: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_BLINK_NORMAL: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - break; - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - pLed->BlinkTimes = 0; - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - case LED_BLINK_WPS_STOP: /* WPS success */ - if (pLed->BlinkingLedState == LED_STATE_ON) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - bStopBlinking = false; - } else { - bStopBlinking = true; - } - if (bStopBlinking) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } - pLed->bLedWPSBlinkInProgress = false; - break; - default: - break; - } -} - -static void SwLedBlink2(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - SwLedOff(padapter, pLed); - } - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - SwLedOff(padapter, pLed); - } - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - default: - break; - } -} - -static void SwLedBlink3(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - if (pLed->CurrLedState != LED_BLINK_WPS_STOP) - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedOn) - SwLedOff(padapter, pLed); - } - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedOn) - SwLedOff(padapter, pLed); - } - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - case LED_BLINK_WPS_STOP: /*WPS success*/ - if (pLed->BlinkingLedState == LED_STATE_ON) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - bStopBlinking = false; - } else { - bStopBlinking = true; - } - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - SwLedOn(padapter, pLed); - pLed->bLedWPSBlinkInProgress = false; - } - break; - default: - break; - } -} - -static void SwLedBlink4(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct led_priv *ledpriv = &padapter->ledpriv; - struct LED_871x *pLed1 = &ledpriv->SwLed1; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - if (!pLed1->bLedWPSBlinkInProgress && - pLed1->BlinkingLedState == LED_UNKNOWN) { - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - SwLedOff(padapter, pLed1); - } - switch (pLed->CurrLedState) { - case LED_BLINK_SLOWLY: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_BLINK_StartToBlink: - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - break; - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - break; - case LED_BLINK_WPS_STOP: /*WPS authentication fail*/ - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_BLINK_WPS_STOP_OVERLAP: /*WPS session overlap */ - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) { - if (pLed->bLedOn) - pLed->BlinkTimes = 1; - else - bStopBlinking = true; - } - if (bStopBlinking) { - pLed->BlinkTimes = 10; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - break; - default: - break; - } -} - -static void SwLedBlink5(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - default: - break; - } -} - -static void SwLedBlink6(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - SwLedOn(padapter, pLed); - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - - default: - break; - } -} - -/* Description: - * Callback function of LED BlinkTimer, - * it just schedules to corresponding BlinkWorkItem. - */ -static void BlinkTimerCallback(struct timer_list *t) -{ - struct LED_871x *pLed = from_timer(pLed, t, BlinkTimer); - - /* This fixed the crash problem on Fedora 12 when trying to do the - * insmod;ifconfig up;rmmod commands. - */ - if (pLed->padapter->surprise_removed || pLed->padapter->driver_stopped) - return; - schedule_work(&pLed->BlinkWorkItem); -} - -/* Description: - * Callback function of LED BlinkWorkItem. - * We dispatch actual LED blink action according to LedStrategy. - */ -static void BlinkWorkItemCallback(struct work_struct *work) -{ - struct LED_871x *pLed = container_of(work, struct LED_871x, - BlinkWorkItem); - struct led_priv *ledpriv = &pLed->padapter->ledpriv; - - switch (ledpriv->LedStrategy) { - case SW_LED_MODE0: - SwLedBlink(pLed); - break; - case SW_LED_MODE1: - SwLedBlink1(pLed); - break; - case SW_LED_MODE2: - SwLedBlink2(pLed); - break; - case SW_LED_MODE3: - SwLedBlink3(pLed); - break; - case SW_LED_MODE4: - SwLedBlink4(pLed); - break; - case SW_LED_MODE5: - SwLedBlink5(pLed); - break; - case SW_LED_MODE6: - SwLedBlink6(pLed); - break; - default: - SwLedBlink(pLed); - break; - } -} - -/*============================================================================ - * Default LED behavior. - *============================================================================ - * - * Description: - * Implement each led action for SW_LED_MODE0. - * This is default strategy. - */ - -static void SwLedControlMode1(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct sitesurvey_ctrl *psitesurveyctrl = &pmlmepriv->sitesurveyctrl; - - if (padapter->eeprompriv.CustomerID == RT_CID_819x_CAMEO) - pLed = &ledpriv->SwLed1; - switch (LedAction) { - case LED_CTL_START_TO_LINK: - case LED_CTL_NO_LINK: - if (!pLed->bLedNoLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - break; - case LED_CTL_LINK: - if (!pLed->bLedLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } - break; - case LED_CTL_SITE_SURVEY: - if (psitesurveyctrl->traffic_busy && - check_fwstate(pmlmepriv, _FW_LINKED)) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - - case LED_CTL_START_WPS: /*wait until xinpin finish */ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_STOP_WPS: - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) - del_timer(&pLed->BlinkTimer); - else - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS_STOP; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_STOP_WPS_FAIL: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - default: - break; - } -} - -static void SwLedControlMode2(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - switch (LedAction) { - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress && - check_fwstate(pmlmepriv, _FW_LINKED)) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - - case LED_CTL_LINK: - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - - case LED_CTL_START_WPS: /*wait until xinpin finish*/ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - - case LED_CTL_STOP_WPS: - pLed->bLedWPSBlinkInProgress = false; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - - case LED_CTL_STOP_WPS_FAIL: - pLed->bLedWPSBlinkInProgress = false; - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - - case LED_CTL_START_TO_LINK: - case LED_CTL_NO_LINK: - if (!IS_LED_BLINKING(pLed)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - default: - break; - } -} - -static void SwLedControlMode3(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - switch (LedAction) { - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress && - check_fwstate(pmlmepriv, _FW_LINKED)) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_LINK: - if (IS_LED_WPS_BLINKING(pLed)) - return; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_START_WPS: /* wait until xinpin finish */ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_STOP_WPS: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } else { - pLed->bLedWPSBlinkInProgress = true; - } - pLed->CurrLedState = LED_BLINK_WPS_STOP; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_STOP_WPS_FAIL: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_START_TO_LINK: - case LED_CTL_NO_LINK: - if (!IS_LED_BLINKING(pLed)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - default: - break; - } -} - -static void SwLedControlMode4(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - struct LED_871x *pLed1 = &ledpriv->SwLed1; - - switch (LedAction) { - case LED_CTL_START_TO_LINK: - if (pLed1->bLedWPSBlinkInProgress) { - pLed1->bLedWPSBlinkInProgress = false; - del_timer(&pLed1->BlinkTimer); - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - if (pLed1->bLedOn) - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - if (!pLed->bLedStartToLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - pLed->bLedStartToLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_StartToBlink; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - } - break; - case LED_CTL_LINK: - case LED_CTL_NO_LINK: - /*LED1 settings*/ - if (LedAction == LED_CTL_LINK) { - if (pLed1->bLedWPSBlinkInProgress) { - pLed1->bLedWPSBlinkInProgress = false; - del_timer(&pLed1->BlinkTimer); - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - if (pLed1->bLedOn) - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - } - if (!pLed->bLedNoLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - break; - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy && - check_fwstate(pmlmepriv, _FW_LINKED)) - ; - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_START_WPS: /*wait until xinpin finish*/ - case LED_CTL_START_WPS_BOTTON: - if (pLed1->bLedWPSBlinkInProgress) { - pLed1->bLedWPSBlinkInProgress = false; - del_timer(&pLed1->BlinkTimer); - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - if (pLed1->bLedOn) - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - } - break; - case LED_CTL_STOP_WPS: /*WPS connect success*/ - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_CTL_STOP_WPS_FAIL: /*WPS authentication fail*/ - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - /*LED1 settings*/ - if (pLed1->bLedWPSBlinkInProgress) - del_timer(&pLed1->BlinkTimer); - else - pLed1->bLedWPSBlinkInProgress = true; - pLed1->CurrLedState = LED_BLINK_WPS_STOP; - if (pLed1->bLedOn) - pLed1->BlinkingLedState = LED_STATE_OFF; - else - pLed1->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_CTL_STOP_WPS_FAIL_OVERLAP: /*WPS session overlap*/ - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - /*LED1 settings*/ - if (pLed1->bLedWPSBlinkInProgress) - del_timer(&pLed1->BlinkTimer); - else - pLed1->bLedWPSBlinkInProgress = true; - pLed1->CurrLedState = LED_BLINK_WPS_STOP_OVERLAP; - pLed1->BlinkTimes = 10; - if (pLed1->bLedOn) - pLed1->BlinkingLedState = LED_STATE_OFF; - else - pLed1->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedStartToLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedStartToLinkBlinkInProgress = false; - } - if (pLed1->bLedWPSBlinkInProgress) { - del_timer(&pLed1->BlinkTimer); - pLed1->bLedWPSBlinkInProgress = false; - } - pLed1->BlinkingLedState = LED_UNKNOWN; - SwLedOff(padapter, pLed); - SwLedOff(padapter, pLed1); - break; - default: - break; - } -} - -static void SwLedControlMode5(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - if (padapter->eeprompriv.CustomerID == RT_CID_819x_CAMEO) - pLed = &ledpriv->SwLed1; - - switch (LedAction) { - case LED_CTL_POWER_ON: - case LED_CTL_NO_LINK: - case LED_CTL_LINK: /* solid blue */ - if (pLed->CurrLedState == LED_SCAN_BLINK) - return; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - pLed->bLedBlinkInProgress = false; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy && - check_fwstate(pmlmepriv, _FW_LINKED)) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - SwLedOff(padapter, pLed); - break; - default: - break; - } -} - -static void SwLedControlMode6(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - switch (LedAction) { - case LED_CTL_POWER_ON: - case LED_CTL_NO_LINK: - case LED_CTL_LINK: /*solid blue*/ - case LED_CTL_SITE_SURVEY: - if (IS_LED_WPS_BLINKING(pLed)) - return; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - pLed->bLedBlinkInProgress = false; - mod_timer(&pLed->BlinkTimer, jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress && - check_fwstate(pmlmepriv, _FW_LINKED)) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_START_WPS: /*wait until xinpin finish*/ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_STOP_WPS_FAIL: - case LED_CTL_STOP_WPS: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - SwLedOff(padapter, pLed); - break; - default: - break; - } -} - -/* Description: - * Dispatch LED action according to pHalData->LedStrategy. - */ -void LedControl871x(struct _adapter *padapter, enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - - if (!ledpriv->bRegUseLed) - return; - switch (ledpriv->LedStrategy) { - case SW_LED_MODE0: - break; - case SW_LED_MODE1: - SwLedControlMode1(padapter, LedAction); - break; - case SW_LED_MODE2: - SwLedControlMode2(padapter, LedAction); - break; - case SW_LED_MODE3: - SwLedControlMode3(padapter, LedAction); - break; - case SW_LED_MODE4: - SwLedControlMode4(padapter, LedAction); - break; - case SW_LED_MODE5: - SwLedControlMode5(padapter, LedAction); - break; - case SW_LED_MODE6: - SwLedControlMode6(padapter, LedAction); - break; - default: - break; - } -} - -void r8712_flush_led_works(struct _adapter *padapter) -{ - struct led_priv *pledpriv = &padapter->ledpriv; - - flush_work(&pledpriv->SwLed0.BlinkWorkItem); - flush_work(&pledpriv->SwLed1.BlinkWorkItem); -} diff --git a/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h b/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h deleted file mode 100644 index 46d758d3f3a4..000000000000 --- a/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_MACSETTING_BITDEF_H__ -#define __RTL8712_MACSETTING_BITDEF_H__ - -/*MACID*/ -/*BSSID*/ - -/*HWVID*/ -#define _HWVID_MSK 0x0F - -/*MAR*/ -/*MBIDCANCONTENT*/ - -/*MBIDCANCFG*/ -#define _POOLING BIT(31) -#define _WRITE_EN BIT(16) -#define _CAM_ADDR_MSK 0x001F -#define _CAM_ADDR_SHT 0 - -/*BUILDTIME*/ -#define _BUILDTIME_MSK 0x3FFFFFFF - -/*BUILDUSER*/ - -#endif /* __RTL8712_MACSETTING_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h b/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h deleted file mode 100644 index 64740d99c252..000000000000 --- a/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_MACSETTING_REGDEF_H__ -#define __RTL8712_MACSETTING_REGDEF_H__ - -#define MACID (RTL8712_MACIDSETTING_ + 0x0000) -#define BSSIDR (RTL8712_MACIDSETTING_ + 0x0008) -#define HWVID (RTL8712_MACIDSETTING_ + 0x000E) -#define MAR (RTL8712_MACIDSETTING_ + 0x0010) -#define MBIDCANCONTENT (RTL8712_MACIDSETTING_ + 0x0018) -#define MBIDCANCFG (RTL8712_MACIDSETTING_ + 0x0020) -#define BUILDTIME (RTL8712_MACIDSETTING_ + 0x0024) -#define BUILDUSER (RTL8712_MACIDSETTING_ + 0x0028) - -#endif /*__RTL8712_MACSETTING_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h b/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h deleted file mode 100644 index 53e0d6b440f3..000000000000 --- a/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_POWERSAVE_BITDEF_H__ -#define __RTL8712_POWERSAVE_BITDEF_H__ - -/*WOWCTRL*/ -#define _UWF BIT(3) -#define _MAGIC BIT(2) -#define _WOW_EN BIT(1) -#define _PMEN BIT(0) - -/*PSSTATUS*/ -#define _PSSTATUS_SEL_MSK 0x0F - -/*PSSWITCH*/ -#define _PSSWITCH_ACT BIT(7) -#define _PSSWITCH_SEL_MSK 0x0F -#define _PSSWITCH_SEL_SHT 0 - -/*LPNAV_CTRL*/ -#define _LPNAV_EN BIT(31) -#define _LPNAV_EARLY_MSK 0x7FFF0000 -#define _LPNAV_EARLY_SHT 16 -#define _LPNAV_TH_MSK 0x0000FFFF -#define _LPNAV_TH_SHT 0 - -/*RPWM*/ -/*CPWM*/ -#define _TOGGLING BIT(7) -#define _WWLAN BIT(3) -#define _RPS_ST BIT(2) -#define _WLAN_TRX BIT(1) -#define _SYS_CLK BIT(0) - -#endif /* __RTL8712_POWERSAVE_BITDEF_H__*/ diff --git a/drivers/staging/rtl8712/rtl8712_powersave_regdef.h b/drivers/staging/rtl8712/rtl8712_powersave_regdef.h deleted file mode 100644 index 1bcfde4b1c11..000000000000 --- a/drivers/staging/rtl8712/rtl8712_powersave_regdef.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_POWERSAVE_REGDEF_H__ -#define __RTL8712_POWERSAVE_REGDEF_H__ - -#define WOWCTRL (RTL8712_POWERSAVE_ + 0x00) -#define PSSTATUS (RTL8712_POWERSAVE_ + 0x01) -#define PSSWITCH (RTL8712_POWERSAVE_ + 0x02) -#define MIMOPS_WAITPERIOD (RTL8712_POWERSAVE_ + 0x03) -#define LPNAV_CTRL (RTL8712_POWERSAVE_ + 0x04) -#define WFM0 (RTL8712_POWERSAVE_ + 0x10) -#define WFM1 (RTL8712_POWERSAVE_ + 0x20) -#define WFM2 (RTL8712_POWERSAVE_ + 0x30) -#define WFM3 (RTL8712_POWERSAVE_ + 0x40) -#define WFM4 (RTL8712_POWERSAVE_ + 0x50) -#define WFM5 (RTL8712_POWERSAVE_ + 0x60) -#define WFCRC (RTL8712_POWERSAVE_ + 0x70) -#define RPWM (RTL8712_POWERSAVE_ + 0x7C) -#define CPWM (RTL8712_POWERSAVE_ + 0x7D) - -#endif /* __RTL8712_POWERSAVE_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h deleted file mode 100644 index 1de51c48f9c1..000000000000 --- a/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_RATECTRL_BITDEF_H__ -#define __RTL8712_RATECTRL_BITDEF_H__ - -/*INIRTSMCS_SEL*/ -#define _INIRTSMCS_SEL_MSK 0x3F - -/* RRSR*/ -#define _RRSR_SHORT BIT(23) -#define _RRSR_RSC_MSK 0x600000 -#define _RRSR_RSC_SHT 21 -#define _RRSR_BITMAP_MSK 0x0FFFFF -#define _RRSR_BITMAP_SHT 0 - -/* AGGLEN_LMT_H*/ -#define _AGGLMT_MCS32_MSK 0xF0 -#define _AGGLMT_MCS32_SHT 4 -#define _AGGLMT_MCS15_SGI_MSK 0x0F -#define _AGGLMT_MCS15_SGI_SHT 0 - -/* DARFRC*/ -/* RARFRC*/ -/* MCS_TXAGC*/ -/* CCK_TXAGC*/ -#define _CCK_MSK 0xFF00 -#define _CCK_SHT 8 -#define _BARKER_MSK 0x00FF -#define _BARKER_SHT 0 - -#endif /* __RTL8712_RATECTRL_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h b/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h deleted file mode 100644 index 9ed5653f3f7f..000000000000 --- a/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_RATECTRL_REGDEF_H__ -#define __RTL8712_RATECTRL_REGDEF_H__ - -#define INIMCS_SEL (RTL8712_RATECTRL_ + 0x00) -#define INIRTSMCS_SEL (RTL8712_RATECTRL_ + 0x20) -#define RRSR (RTL8712_RATECTRL_ + 0x21) -#define ARFR0 (RTL8712_RATECTRL_ + 0x24) -#define ARFR1 (RTL8712_RATECTRL_ + 0x28) -#define ARFR2 (RTL8712_RATECTRL_ + 0x2C) -#define ARFR3 (RTL8712_RATECTRL_ + 0x30) -#define ARFR4 (RTL8712_RATECTRL_ + 0x34) -#define ARFR5 (RTL8712_RATECTRL_ + 0x38) -#define ARFR6 (RTL8712_RATECTRL_ + 0x3C) -#define ARFR7 (RTL8712_RATECTRL_ + 0x40) -#define AGGLEN_LMT_H (RTL8712_RATECTRL_ + 0x47) -#define AGGLEN_LMT_L (RTL8712_RATECTRL_ + 0x48) -#define DARFRC (RTL8712_RATECTRL_ + 0x50) -#define RARFRC (RTL8712_RATECTRL_ + 0x58) -#define MCS_TXAGC0 (RTL8712_RATECTRL_ + 0x60) -#define MCS_TXAGC1 (RTL8712_RATECTRL_ + 0x61) -#define MCS_TXAGC2 (RTL8712_RATECTRL_ + 0x62) -#define MCS_TXAGC3 (RTL8712_RATECTRL_ + 0x63) -#define MCS_TXAGC4 (RTL8712_RATECTRL_ + 0x64) -#define MCS_TXAGC5 (RTL8712_RATECTRL_ + 0x65) -#define MCS_TXAGC6 (RTL8712_RATECTRL_ + 0x66) -#define MCS_TXAGC7 (RTL8712_RATECTRL_ + 0x67) -#define CCK_TXAGC (RTL8712_RATECTRL_ + 0x68) - -#endif /*__RTL8712_RATECTRL_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c deleted file mode 100644 index 7da014ab0723..000000000000 --- a/drivers/staging/rtl8712/rtl8712_recv.c +++ /dev/null @@ -1,1080 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_recv.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_RECV_C_ - -#include <linux/if_ether.h> -#include <linux/ip.h> -#include <net/cfg80211.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" -#include "ethernet.h" -#include "usb_ops.h" -#include "wifi.h" - -static void recv_tasklet(struct tasklet_struct *t); - -int r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter) -{ - int i; - struct recv_buf *precvbuf; - addr_t tmpaddr = 0; - int alignment = 0; - struct sk_buff *pskb = NULL; - - /*init recv_buf*/ - _init_queue(&precvpriv->free_recv_buf_queue); - precvpriv->pallocated_recv_buf = - kzalloc(NR_RECVBUFF * sizeof(struct recv_buf) + 4, GFP_ATOMIC); - if (!precvpriv->pallocated_recv_buf) - return -ENOMEM; - precvpriv->precv_buf = precvpriv->pallocated_recv_buf + 4 - - ((addr_t)(precvpriv->pallocated_recv_buf) & 3); - precvbuf = (struct recv_buf *)precvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - INIT_LIST_HEAD(&precvbuf->list); - spin_lock_init(&precvbuf->recvbuf_lock); - if (r8712_os_recvbuf_resource_alloc(padapter, precvbuf)) - break; - precvbuf->ref_cnt = 0; - precvbuf->adapter = padapter; - list_add_tail(&precvbuf->list, - &precvpriv->free_recv_buf_queue.queue); - precvbuf++; - } - precvpriv->free_recv_buf_queue_cnt = NR_RECVBUFF; - tasklet_setup(&precvpriv->recv_tasklet, recv_tasklet); - skb_queue_head_init(&precvpriv->rx_skb_queue); - - skb_queue_head_init(&precvpriv->free_recv_skb_queue); - for (i = 0; i < NR_PREALLOC_RECV_SKB; i++) { - pskb = netdev_alloc_skb(padapter->pnetdev, MAX_RECVBUF_SZ + - RECVBUFF_ALIGN_SZ); - if (pskb) { - tmpaddr = (addr_t)pskb->data; - alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1); - skb_reserve(pskb, (RECVBUFF_ALIGN_SZ - alignment)); - skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb); - } - pskb = NULL; - } - return 0; -} - -void r8712_free_recv_priv(struct recv_priv *precvpriv) -{ - int i; - struct recv_buf *precvbuf; - struct _adapter *padapter = precvpriv->adapter; - - precvbuf = (struct recv_buf *)precvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - r8712_os_recvbuf_resource_free(padapter, precvbuf); - precvbuf++; - } - kfree(precvpriv->pallocated_recv_buf); - skb_queue_purge(&precvpriv->rx_skb_queue); - if (skb_queue_len(&precvpriv->rx_skb_queue)) - netdev_warn(padapter->pnetdev, "r8712u: rx_skb_queue not empty\n"); - skb_queue_purge(&precvpriv->free_recv_skb_queue); - if (skb_queue_len(&precvpriv->free_recv_skb_queue)) - netdev_warn(padapter->pnetdev, "r8712u: free_recv_skb_queue not empty %d\n", - skb_queue_len(&precvpriv->free_recv_skb_queue)); -} - -void r8712_init_recvbuf(struct _adapter *padapter, struct recv_buf *precvbuf) -{ - precvbuf->transfer_len = 0; - precvbuf->len = 0; - precvbuf->ref_cnt = 0; - if (precvbuf->pbuf) { - precvbuf->pdata = precvbuf->pbuf; - precvbuf->phead = precvbuf->pbuf; - precvbuf->ptail = precvbuf->pbuf; - precvbuf->pend = precvbuf->pdata + MAX_RECVBUF_SZ; - } -} - -void r8712_free_recvframe(union recv_frame *precvframe, - struct __queue *pfree_recv_queue) -{ - unsigned long irqL; - struct _adapter *padapter = precvframe->u.hdr.adapter; - struct recv_priv *precvpriv = &padapter->recvpriv; - - if (precvframe->u.hdr.pkt) { - dev_kfree_skb_any(precvframe->u.hdr.pkt);/*free skb by driver*/ - precvframe->u.hdr.pkt = NULL; - } - spin_lock_irqsave(&pfree_recv_queue->lock, irqL); - list_del_init(&precvframe->u.hdr.list); - list_add_tail(&precvframe->u.hdr.list, &pfree_recv_queue->queue); - if (padapter) { - if (pfree_recv_queue == &precvpriv->free_recv_queue) - precvpriv->free_recvframe_cnt++; - } - spin_unlock_irqrestore(&pfree_recv_queue->lock, irqL); -} - -static void update_recvframe_attrib_from_recvstat(struct rx_pkt_attrib *pattrib, - struct recv_stat *prxstat) -{ - u16 drvinfo_sz; - - drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16; - drvinfo_sz <<= 3; - /*TODO: - * Offset 0 - */ - pattrib->bdecrypted = (le32_to_cpu(prxstat->rxdw0) & BIT(27)) == 0; - pattrib->crc_err = (le32_to_cpu(prxstat->rxdw0) & BIT(14)) != 0; - /*Offset 4*/ - /*Offset 8*/ - /*Offset 12*/ - if (le32_to_cpu(prxstat->rxdw3) & BIT(13)) { - pattrib->tcpchk_valid = 1; /* valid */ - if (le32_to_cpu(prxstat->rxdw3) & BIT(11)) - pattrib->tcp_chkrpt = 1; /* correct */ - else - pattrib->tcp_chkrpt = 0; /* incorrect */ - if (le32_to_cpu(prxstat->rxdw3) & BIT(12)) - pattrib->ip_chkrpt = 1; /* correct */ - else - pattrib->ip_chkrpt = 0; /* incorrect */ - } else { - pattrib->tcpchk_valid = 0; /* invalid */ - } - pattrib->mcs_rate = (u8)((le32_to_cpu(prxstat->rxdw3)) & 0x3f); - pattrib->htc = (u8)((le32_to_cpu(prxstat->rxdw3) >> 14) & 0x1); - /*Offset 16*/ - /*Offset 20*/ - /*phy_info*/ -} - -/*perform defrag*/ -static union recv_frame *recvframe_defrag(struct _adapter *adapter, - struct __queue *defrag_q) -{ - struct list_head *plist, *phead; - u8 wlanhdr_offset; - u8 curfragnum; - struct recv_frame_hdr *pfhdr, *pnfhdr; - union recv_frame *prframe, *pnextrframe; - struct __queue *pfree_recv_queue; - - pfree_recv_queue = &adapter->recvpriv.free_recv_queue; - phead = &defrag_q->queue; - plist = phead->next; - prframe = container_of(plist, union recv_frame, u.list); - list_del_init(&prframe->u.list); - pfhdr = &prframe->u.hdr; - curfragnum = 0; - if (curfragnum != pfhdr->attrib.frag_num) { - /*the first fragment number must be 0 - *free the whole queue - */ - r8712_free_recvframe(prframe, pfree_recv_queue); - r8712_free_recvframe_queue(defrag_q, pfree_recv_queue); - return NULL; - } - curfragnum++; - plist = &defrag_q->queue; - plist = plist->next; - while (!end_of_queue_search(phead, plist)) { - pnextrframe = container_of(plist, union recv_frame, u.list); - pnfhdr = &pnextrframe->u.hdr; - /*check the fragment sequence (2nd ~n fragment frame) */ - if (curfragnum != pnfhdr->attrib.frag_num) { - /* the fragment number must increase (after decache) - * release the defrag_q & prframe - */ - r8712_free_recvframe(prframe, pfree_recv_queue); - r8712_free_recvframe_queue(defrag_q, pfree_recv_queue); - return NULL; - } - curfragnum++; - /* copy the 2nd~n fragment frame's payload to the first fragment - * get the 2nd~last fragment frame's payload - */ - wlanhdr_offset = pnfhdr->attrib.hdrlen + pnfhdr->attrib.iv_len; - recvframe_pull(pnextrframe, wlanhdr_offset); - /* append to first fragment frame's tail (if privacy frame, - * pull the ICV) - */ - recvframe_pull_tail(prframe, pfhdr->attrib.icv_len); - memcpy(pfhdr->rx_tail, pnfhdr->rx_data, pnfhdr->len); - recvframe_put(prframe, pnfhdr->len); - pfhdr->attrib.icv_len = pnfhdr->attrib.icv_len; - plist = plist->next; - } - /* free the defrag_q queue and return the prframe */ - r8712_free_recvframe_queue(defrag_q, pfree_recv_queue); - return prframe; -} - -/* check if need to defrag, if needed queue the frame to defrag_q */ -union recv_frame *r8712_recvframe_chk_defrag(struct _adapter *padapter, - union recv_frame *precv_frame) -{ - u8 ismfrag; - u8 fragnum; - u8 *psta_addr; - struct recv_frame_hdr *pfhdr; - struct sta_info *psta; - struct sta_priv *pstapriv; - struct list_head *phead; - union recv_frame *prtnframe = NULL; - struct __queue *pfree_recv_queue, *pdefrag_q; - - pstapriv = &padapter->stapriv; - pfhdr = &precv_frame->u.hdr; - pfree_recv_queue = &padapter->recvpriv.free_recv_queue; - /* need to define struct of wlan header frame ctrl */ - ismfrag = pfhdr->attrib.mfrag; - fragnum = pfhdr->attrib.frag_num; - psta_addr = pfhdr->attrib.ta; - psta = r8712_get_stainfo(pstapriv, psta_addr); - if (!psta) - pdefrag_q = NULL; - else - pdefrag_q = &psta->sta_recvpriv.defrag_q; - - if ((ismfrag == 0) && (fragnum == 0)) - prtnframe = precv_frame;/*isn't a fragment frame*/ - if (ismfrag == 1) { - /* 0~(n-1) fragment frame - * enqueue to defraf_g - */ - if (pdefrag_q) { - if (fragnum == 0) { - /*the first fragment*/ - if (!list_empty(&pdefrag_q->queue)) { - /*free current defrag_q */ - r8712_free_recvframe_queue(pdefrag_q, - pfree_recv_queue); - } - } - /* Then enqueue the 0~(n-1) fragment to the defrag_q */ - phead = &pdefrag_q->queue; - list_add_tail(&pfhdr->list, phead); - prtnframe = NULL; - } else { - /* can't find this ta's defrag_queue, so free this - * recv_frame - */ - r8712_free_recvframe(precv_frame, pfree_recv_queue); - prtnframe = NULL; - } - } - if ((ismfrag == 0) && (fragnum != 0)) { - /* the last fragment frame - * enqueue the last fragment - */ - if (pdefrag_q) { - phead = &pdefrag_q->queue; - list_add_tail(&pfhdr->list, phead); - /*call recvframe_defrag to defrag*/ - precv_frame = recvframe_defrag(padapter, pdefrag_q); - prtnframe = precv_frame; - } else { - /* can't find this ta's defrag_queue, so free this - * recv_frame - */ - r8712_free_recvframe(precv_frame, pfree_recv_queue); - prtnframe = NULL; - } - } - if (prtnframe && (prtnframe->u.hdr.attrib.privacy)) { - /* after defrag we must check tkip mic code */ - if (r8712_recvframe_chkmic(padapter, prtnframe) == _FAIL) { - r8712_free_recvframe(prtnframe, pfree_recv_queue); - prtnframe = NULL; - } - } - return prtnframe; -} - -static void amsdu_to_msdu(struct _adapter *padapter, union recv_frame *prframe) -{ - int a_len, padding_len; - u16 eth_type, nSubframe_Length; - u8 nr_subframes, i; - unsigned char *pdata; - struct rx_pkt_attrib *pattrib; - _pkt *sub_skb, *subframes[MAX_SUBFRAME_COUNT]; - struct recv_priv *precvpriv = &padapter->recvpriv; - struct __queue *pfree_recv_queue = &precvpriv->free_recv_queue; - - nr_subframes = 0; - pattrib = &prframe->u.hdr.attrib; - recvframe_pull(prframe, prframe->u.hdr.attrib.hdrlen); - if (prframe->u.hdr.attrib.iv_len > 0) - recvframe_pull(prframe, prframe->u.hdr.attrib.iv_len); - a_len = prframe->u.hdr.len; - pdata = prframe->u.hdr.rx_data; - while (a_len > ETH_HLEN) { - /* Offset 12 denote 2 mac address */ - nSubframe_Length = *((u16 *)(pdata + 12)); - /*==m==>change the length order*/ - nSubframe_Length = (nSubframe_Length >> 8) + - (nSubframe_Length << 8); - if (a_len < (ETHERNET_HEADER_SIZE + nSubframe_Length)) { - netdev_warn(padapter->pnetdev, "r8712u: nRemain_Length is %d and nSubframe_Length is: %d\n", - a_len, nSubframe_Length); - goto exit; - } - /* move the data point to data content */ - pdata += ETH_HLEN; - a_len -= ETH_HLEN; - /* Allocate new skb for releasing to upper layer */ - sub_skb = dev_alloc_skb(nSubframe_Length + 12); - if (!sub_skb) - break; - skb_reserve(sub_skb, 12); - skb_put_data(sub_skb, pdata, nSubframe_Length); - subframes[nr_subframes++] = sub_skb; - if (nr_subframes >= MAX_SUBFRAME_COUNT) { - netdev_warn(padapter->pnetdev, "r8712u: ParseSubframe(): Too many Subframes! Packets dropped!\n"); - break; - } - pdata += nSubframe_Length; - a_len -= nSubframe_Length; - if (a_len != 0) { - padding_len = 4 - ((nSubframe_Length + ETH_HLEN) & 3); - if (padding_len == 4) - padding_len = 0; - if (a_len < padding_len) - goto exit; - pdata += padding_len; - a_len -= padding_len; - } - } - for (i = 0; i < nr_subframes; i++) { - sub_skb = subframes[i]; - /* convert hdr + possible LLC headers into Ethernet header */ - eth_type = (sub_skb->data[6] << 8) | sub_skb->data[7]; - if (sub_skb->len >= 8 && - ((!memcmp(sub_skb->data, rfc1042_header, SNAP_SIZE) && - eth_type != ETH_P_AARP && eth_type != ETH_P_IPX) || - !memcmp(sub_skb->data, bridge_tunnel_header, SNAP_SIZE))) { - /* remove RFC1042 or Bridge-Tunnel encapsulation and - * replace EtherType - */ - skb_pull(sub_skb, SNAP_SIZE); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, - ETH_ALEN); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, - ETH_ALEN); - } else { - __be16 len; - /* Leave Ethernet header part of hdr and full payload */ - len = htons(sub_skb->len); - memcpy(skb_push(sub_skb, 2), &len, 2); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, - ETH_ALEN); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, - ETH_ALEN); - } - /* Indicate the packets to upper layer */ - if (sub_skb) { - sub_skb->protocol = - eth_type_trans(sub_skb, padapter->pnetdev); - sub_skb->dev = padapter->pnetdev; - if ((pattrib->tcpchk_valid == 1) && - (pattrib->tcp_chkrpt == 1)) { - sub_skb->ip_summed = CHECKSUM_UNNECESSARY; - } else { - sub_skb->ip_summed = CHECKSUM_NONE; - } - netif_rx(sub_skb); - } - } -exit: - prframe->u.hdr.len = 0; - r8712_free_recvframe(prframe, pfree_recv_queue); -} - -void r8712_rxcmd_event_hdl(struct _adapter *padapter, void *prxcmdbuf) -{ - __le32 voffset; - u8 *poffset; - u16 cmd_len, drvinfo_sz; - struct recv_stat *prxstat; - - poffset = prxcmdbuf; - voffset = *(__le32 *)poffset; - prxstat = prxcmdbuf; - drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16; - drvinfo_sz <<= 3; - poffset += RXDESC_SIZE + drvinfo_sz; - do { - voffset = *(__le32 *)poffset; - cmd_len = (u16)(le32_to_cpu(voffset) & 0xffff); - r8712_event_handle(padapter, (__le32 *)poffset); - poffset += (cmd_len + 8);/*8 bytes alignment*/ - } while (le32_to_cpu(voffset) & BIT(31)); -} - -static int check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl, - u16 seq_num) -{ - u8 wsize = preorder_ctrl->wsize_b; - u16 wend = (preorder_ctrl->indicate_seq + wsize - 1) % 4096; - - /* Rx Reorder initialize condition.*/ - if (preorder_ctrl->indicate_seq == 0xffff) - preorder_ctrl->indicate_seq = seq_num; - /* Drop out the packet which SeqNum is smaller than WinStart */ - if (SN_LESS(seq_num, preorder_ctrl->indicate_seq)) - return false; - /* - * Sliding window manipulation. Conditions includes: - * 1. Incoming SeqNum is equal to WinStart =>Window shift 1 - * 2. Incoming SeqNum is larger than the WinEnd => Window shift N - */ - if (SN_EQUAL(seq_num, preorder_ctrl->indicate_seq)) - preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + - 1) % 4096; - else if (SN_LESS(wend, seq_num)) { - if (seq_num >= (wsize - 1)) - preorder_ctrl->indicate_seq = seq_num + 1 - wsize; - else - preorder_ctrl->indicate_seq = 4095 - (wsize - - (seq_num + 1)) + 1; - } - return true; -} - -static int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, - union recv_frame *prframe) -{ - struct list_head *phead, *plist; - union recv_frame *pnextrframe; - struct rx_pkt_attrib *pnextattrib; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; - - phead = &ppending_recvframe_queue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - pnextrframe = container_of(plist, union recv_frame, u.list); - pnextattrib = &pnextrframe->u.hdr.attrib; - - if (SN_EQUAL(pnextattrib->seq_num, pattrib->seq_num)) - return false; - - if (SN_LESS(pnextattrib->seq_num, pattrib->seq_num)) - plist = plist->next; - else - break; - } - list_del_init(&prframe->u.hdr.list); - list_add_tail(&prframe->u.hdr.list, plist); - return true; -} - -int r8712_recv_indicatepkts_in_order(struct _adapter *padapter, - struct recv_reorder_ctrl *preorder_ctrl, - int bforced) -{ - struct list_head *phead, *plist; - union recv_frame *prframe; - struct rx_pkt_attrib *pattrib; - int bPktInBuf = false; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - - phead = &ppending_recvframe_queue->queue; - plist = phead->next; - /* Handling some condition for forced indicate case.*/ - if (bforced) { - if (list_empty(phead)) - return true; - - prframe = container_of(plist, union recv_frame, u.list); - pattrib = &prframe->u.hdr.attrib; - preorder_ctrl->indicate_seq = pattrib->seq_num; - } - /* Prepare indication list and indication. - * Check if there is any packet need indicate. - */ - while (!list_empty(phead)) { - prframe = container_of(plist, union recv_frame, u.list); - pattrib = &prframe->u.hdr.attrib; - if (!SN_LESS(preorder_ctrl->indicate_seq, pattrib->seq_num)) { - plist = plist->next; - list_del_init(&prframe->u.hdr.list); - if (SN_EQUAL(preorder_ctrl->indicate_seq, - pattrib->seq_num)) - preorder_ctrl->indicate_seq = - (preorder_ctrl->indicate_seq + 1) % 4096; - /*indicate this recv_frame*/ - if (!pattrib->amsdu) { - if (!padapter->driver_stopped && - !padapter->surprise_removed) { - /* indicate this recv_frame */ - r8712_recv_indicatepkt(padapter, - prframe); - } - } else if (pattrib->amsdu == 1) { - amsdu_to_msdu(padapter, prframe); - } - /* Update local variables. */ - bPktInBuf = false; - } else { - bPktInBuf = true; - break; - } - } - return bPktInBuf; -} - -static int recv_indicatepkt_reorder(struct _adapter *padapter, - union recv_frame *prframe) -{ - unsigned long irql; - struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; - struct recv_reorder_ctrl *preorder_ctrl = prframe->u.hdr.preorder_ctrl; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - - if (!pattrib->amsdu) { - /* s1. */ - r8712_wlanhdr_to_ethhdr(prframe); - if (pattrib->qos != 1) { - if (!padapter->driver_stopped && - !padapter->surprise_removed) { - r8712_recv_indicatepkt(padapter, prframe); - return 0; - } else { - return -EINVAL; - } - } - } - spin_lock_irqsave(&ppending_recvframe_queue->lock, irql); - /*s2. check if winstart_b(indicate_seq) needs to be updated*/ - if (!check_indicate_seq(preorder_ctrl, pattrib->seq_num)) - goto _err_exit; - /*s3. Insert all packet into Reorder Queue to maintain its ordering.*/ - if (!enqueue_reorder_recvframe(preorder_ctrl, prframe)) - goto _err_exit; - /*s4. - * Indication process. - * After Packet dropping and Sliding Window shifting as above, we can - * now just indicate the packets with the SeqNum smaller than latest - * WinStart and buffer other packets. - * - * For Rx Reorder condition: - * 1. All packets with SeqNum smaller than WinStart => Indicate - * 2. All packets with SeqNum larger than or equal to - * WinStart => Buffer it. - */ - if (r8712_recv_indicatepkts_in_order(padapter, preorder_ctrl, false)) { - mod_timer(&preorder_ctrl->reordering_ctrl_timer, - jiffies + msecs_to_jiffies(REORDER_WAIT_TIME)); - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); - } else { - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); - del_timer(&preorder_ctrl->reordering_ctrl_timer); - } - return 0; -_err_exit: - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); - return -ENOMEM; -} - -void r8712_reordering_ctrl_timeout_handler(void *pcontext) -{ - unsigned long irql; - struct recv_reorder_ctrl *preorder_ctrl = pcontext; - struct _adapter *padapter = preorder_ctrl->padapter; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - - if (padapter->driver_stopped || padapter->surprise_removed) - return; - spin_lock_irqsave(&ppending_recvframe_queue->lock, irql); - r8712_recv_indicatepkts_in_order(padapter, preorder_ctrl, true); - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); -} - -static int r8712_process_recv_indicatepkts(struct _adapter *padapter, - union recv_frame *prframe) -{ - int retval = _SUCCESS; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - if (phtpriv->ht_option == 1) { /*B/G/N Mode*/ - if (recv_indicatepkt_reorder(padapter, prframe)) { - /* including perform A-MPDU Rx Ordering Buffer Control*/ - if (!padapter->driver_stopped && - !padapter->surprise_removed) - return _FAIL; - } - } else { /*B/G mode*/ - retval = r8712_wlanhdr_to_ethhdr(prframe); - if (retval) - return _FAIL; - if (!padapter->driver_stopped && !padapter->surprise_removed) { - /* indicate this recv_frame */ - r8712_recv_indicatepkt(padapter, prframe); - } else { - return _FAIL; - } - } - return retval; -} - -static u8 query_rx_pwr_percentage(s8 antpower) -{ - if ((antpower <= -100) || (antpower >= 20)) - return 0; - else if (antpower >= 0) - return 100; - else - return 100 + antpower; -} - -static u8 evm_db2percentage(s8 value) -{ - /* - * -33dB~0dB to 0%~99% - */ - s8 ret_val = clamp(-value, 0, 33) * 3; - - if (ret_val == 99) - ret_val = 100; - - return ret_val; -} - -s32 r8712_signal_scale_mapping(s32 cur_sig) -{ - s32 ret_sig; - - if (cur_sig >= 51 && cur_sig <= 100) - ret_sig = 100; - else if (cur_sig >= 41 && cur_sig <= 50) - ret_sig = 80 + ((cur_sig - 40) * 2); - else if (cur_sig >= 31 && cur_sig <= 40) - ret_sig = 66 + (cur_sig - 30); - else if (cur_sig >= 21 && cur_sig <= 30) - ret_sig = 54 + (cur_sig - 20); - else if (cur_sig >= 10 && cur_sig <= 20) - ret_sig = 42 + (((cur_sig - 10) * 2) / 3); - else if (cur_sig >= 5 && cur_sig <= 9) - ret_sig = 22 + (((cur_sig - 5) * 3) / 2); - else if (cur_sig >= 1 && cur_sig <= 4) - ret_sig = 6 + (((cur_sig - 1) * 3) / 2); - else - ret_sig = cur_sig; - return ret_sig; -} - -static s32 translate2dbm(struct _adapter *padapter, u8 signal_strength_idx) -{ - s32 signal_power; /* in dBm.*/ - /* Translate to dBm (x=0.5y-95).*/ - signal_power = (s32)((signal_strength_idx + 1) >> 1); - signal_power -= 95; - return signal_power; -} - -static void query_rx_phy_status(struct _adapter *padapter, - union recv_frame *prframe) -{ - u8 i, max_spatial_stream, evm; - struct recv_stat *prxstat = (struct recv_stat *)prframe->u.hdr.rx_head; - struct phy_stat *pphy_stat = (struct phy_stat *)(prxstat + 1); - u8 *pphy_head = (u8 *)(prxstat + 1); - s8 rx_pwr[4], rx_pwr_all; - u8 pwdb_all; - u32 rssi, total_rssi = 0; - u8 bcck_rate = 0, rf_rx_num = 0, cck_highpwr = 0; - struct phy_cck_rx_status *pcck_buf; - u8 sq; - - /* Record it for next packet processing*/ - bcck_rate = (prframe->u.hdr.attrib.mcs_rate <= 3 ? 1 : 0); - if (bcck_rate) { - u8 report; - - /* CCK Driver info Structure is not the same as OFDM packet.*/ - pcck_buf = (struct phy_cck_rx_status *)pphy_stat; - /* (1)Hardware does not provide RSSI for CCK - * (2)PWDB, Average PWDB calculated by hardware - * (for rate adaptive) - */ - if (!cck_highpwr) { - report = pcck_buf->cck_agc_rpt & 0xc0; - report >>= 6; - switch (report) { - /* Modify the RF RNA gain value to -40, -20, - * -2, 14 by Jenyu's suggestion - * Note: different RF with the different - * RNA gain. - */ - case 0x3: - rx_pwr_all = -40 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - case 0x2: - rx_pwr_all = -20 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - case 0x1: - rx_pwr_all = -2 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - case 0x0: - rx_pwr_all = 14 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - } - } else { - report = ((u8)(le32_to_cpu(pphy_stat->phydw1) >> 8)) & - 0x60; - report >>= 5; - switch (report) { - case 0x3: - rx_pwr_all = -40 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - case 0x2: - rx_pwr_all = -20 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - case 0x1: - rx_pwr_all = -2 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - case 0x0: - rx_pwr_all = 14 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - } - } - pwdb_all = query_rx_pwr_percentage(rx_pwr_all); - /* CCK gain is smaller than OFDM/MCS gain,*/ - /* so we add gain diff by experiences, the val is 6 */ - pwdb_all += 6; - if (pwdb_all > 100) - pwdb_all = 100; - /* modify the offset to make the same gain index with OFDM.*/ - if (pwdb_all > 34 && pwdb_all <= 42) - pwdb_all -= 2; - else if (pwdb_all > 26 && pwdb_all <= 34) - pwdb_all -= 6; - else if (pwdb_all > 14 && pwdb_all <= 26) - pwdb_all -= 8; - else if (pwdb_all > 4 && pwdb_all <= 14) - pwdb_all -= 4; - /* - * (3) Get Signal Quality (EVM) - */ - if (pwdb_all > 40) { - sq = 100; - } else { - sq = pcck_buf->sq_rpt; - if (pcck_buf->sq_rpt > 64) - sq = 0; - else if (pcck_buf->sq_rpt < 20) - sq = 100; - else - sq = ((64 - sq) * 100) / 44; - } - prframe->u.hdr.attrib.signal_qual = sq; - prframe->u.hdr.attrib.rx_mimo_signal_qual[0] = sq; - prframe->u.hdr.attrib.rx_mimo_signal_qual[1] = -1; - } else { - /* (1)Get RSSI for HT rate */ - for (i = 0; i < ((padapter->registrypriv.rf_config) & - 0x0f); i++) { - rf_rx_num++; - rx_pwr[i] = ((pphy_head[PHY_STAT_GAIN_TRSW_SHT + i] - & 0x3F) * 2) - 110; - /* Translate DBM to percentage. */ - rssi = query_rx_pwr_percentage(rx_pwr[i]); - total_rssi += rssi; - } - /* (2)PWDB, Average PWDB calculated by hardware (for - * rate adaptive) - */ - rx_pwr_all = (((pphy_head[PHY_STAT_PWDB_ALL_SHT]) >> 1) & 0x7f) - - 106; - pwdb_all = query_rx_pwr_percentage(rx_pwr_all); - - { - /* (3)EVM of HT rate */ - if (prframe->u.hdr.attrib.htc && - prframe->u.hdr.attrib.mcs_rate >= 20 && - prframe->u.hdr.attrib.mcs_rate <= 27) { - /* both spatial stream make sense */ - max_spatial_stream = 2; - } else { - /* only spatial stream 1 makes sense */ - max_spatial_stream = 1; - } - for (i = 0; i < max_spatial_stream; i++) { - evm = evm_db2percentage((pphy_head - [PHY_STAT_RXEVM_SHT + i]));/*dbm*/ - prframe->u.hdr.attrib.signal_qual = - (u8)(evm & 0xff); - prframe->u.hdr.attrib.rx_mimo_signal_qual[i] = - (u8)(evm & 0xff); - } - } - } - /* UI BSS List signal strength(in percentage), make it good looking, - * from 0~100. It is assigned to the BSS List in - * GetValueFromBeaconOrProbeRsp(). - */ - if (bcck_rate) { - prframe->u.hdr.attrib.signal_strength = - (u8)r8712_signal_scale_mapping(pwdb_all); - } else { - if (rf_rx_num != 0) - prframe->u.hdr.attrib.signal_strength = - (u8)(r8712_signal_scale_mapping(total_rssi /= - rf_rx_num)); - } -} - -static void process_link_qual(struct _adapter *padapter, - union recv_frame *prframe) -{ - u32 last_evm = 0, tmpVal; - struct rx_pkt_attrib *pattrib; - struct smooth_rssi_data *sqd = &padapter->recvpriv.signal_qual_data; - - if (!prframe || !padapter) - return; - pattrib = &prframe->u.hdr.attrib; - if (pattrib->signal_qual != 0) { - /* - * 1. Record the general EVM to the sliding window. - */ - if (sqd->total_num++ >= PHY_LINKQUALITY_SLID_WIN_MAX) { - sqd->total_num = PHY_LINKQUALITY_SLID_WIN_MAX; - last_evm = sqd->elements[sqd->index]; - sqd->total_val -= last_evm; - } - sqd->total_val += pattrib->signal_qual; - sqd->elements[sqd->index++] = pattrib->signal_qual; - if (sqd->index >= PHY_LINKQUALITY_SLID_WIN_MAX) - sqd->index = 0; - - /* <1> Showed on UI for user, in percentage. */ - tmpVal = sqd->total_val / sqd->total_num; - padapter->recvpriv.signal = (u8)tmpVal; - } -} - -static void process_rssi(struct _adapter *padapter, union recv_frame *prframe) -{ - u32 last_rssi, tmp_val; - struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; - struct smooth_rssi_data *ssd = &padapter->recvpriv.signal_strength_data; - - if (ssd->total_num++ >= PHY_RSSI_SLID_WIN_MAX) { - ssd->total_num = PHY_RSSI_SLID_WIN_MAX; - last_rssi = ssd->elements[ssd->index]; - ssd->total_val -= last_rssi; - } - ssd->total_val += pattrib->signal_strength; - ssd->elements[ssd->index++] = pattrib->signal_strength; - if (ssd->index >= PHY_RSSI_SLID_WIN_MAX) - ssd->index = 0; - tmp_val = ssd->total_val / ssd->total_num; - padapter->recvpriv.rssi = (s8)translate2dbm(padapter, (u8)tmp_val); -} - -static void process_phy_info(struct _adapter *padapter, - union recv_frame *prframe) -{ - query_rx_phy_status(padapter, prframe); - process_rssi(padapter, prframe); - process_link_qual(padapter, prframe); -} - -int recv_func(struct _adapter *padapter, void *pcontext) -{ - struct rx_pkt_attrib *pattrib; - union recv_frame *prframe, *orig_prframe; - int retval = _SUCCESS; - struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - prframe = pcontext; - orig_prframe = prframe; - pattrib = &prframe->u.hdr.attrib; - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - if (pattrib->crc_err == 1) - padapter->mppriv.rx_crcerrpktcount++; - else - padapter->mppriv.rx_pktcount++; - if (!check_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE)) { - /* free this recv_frame */ - r8712_free_recvframe(orig_prframe, pfree_recv_queue); - goto _exit_recv_func; - } - } - /* check the frame crtl field and decache */ - retval = r8712_validate_recv_frame(padapter, prframe); - if (retval != _SUCCESS) { - /* free this recv_frame */ - r8712_free_recvframe(orig_prframe, pfree_recv_queue); - goto _exit_recv_func; - } - process_phy_info(padapter, prframe); - prframe = r8712_decryptor(padapter, prframe); - if (!prframe) { - retval = _FAIL; - goto _exit_recv_func; - } - prframe = r8712_recvframe_chk_defrag(padapter, prframe); - if (!prframe) - goto _exit_recv_func; - prframe = r8712_portctrl(padapter, prframe); - if (!prframe) { - retval = _FAIL; - goto _exit_recv_func; - } - retval = r8712_process_recv_indicatepkts(padapter, prframe); - if (retval != _SUCCESS) { - r8712_free_recvframe(orig_prframe, pfree_recv_queue); - goto _exit_recv_func; - } -_exit_recv_func: - return retval; -} - -static void recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb) -{ - u8 *pbuf, shift_sz = 0; - u8 frag, mf; - uint pkt_len; - u32 transfer_len; - struct recv_stat *prxstat; - u16 pkt_cnt, drvinfo_sz, pkt_offset, tmp_len, alloc_sz; - struct __queue *pfree_recv_queue; - _pkt *pkt_copy = NULL; - union recv_frame *precvframe = NULL; - struct recv_priv *precvpriv = &padapter->recvpriv; - - pfree_recv_queue = &precvpriv->free_recv_queue; - pbuf = pskb->data; - prxstat = (struct recv_stat *)pbuf; - pkt_cnt = (le32_to_cpu(prxstat->rxdw2) >> 16) & 0xff; - pkt_len = le32_to_cpu(prxstat->rxdw0) & 0x00003fff; - transfer_len = pskb->len; - /* Test throughput with Netgear 3700 (No security) with Chariot 3T3R - * pairs. The packet count will be a big number so that the containing - * packet will effect the Rx reordering. - */ - if (transfer_len < pkt_len) { - /* In this case, it means the MAX_RECVBUF_SZ is too small to - * get the data from 8712u. - */ - return; - } - do { - prxstat = (struct recv_stat *)pbuf; - pkt_len = le32_to_cpu(prxstat->rxdw0) & 0x00003fff; - /* more fragment bit */ - mf = (le32_to_cpu(prxstat->rxdw1) >> 27) & 0x1; - /* ragmentation number */ - frag = (le32_to_cpu(prxstat->rxdw2) >> 12) & 0xf; - /* uint 2^3 = 8 bytes */ - drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16; - drvinfo_sz <<= 3; - if (pkt_len <= 0) - return; - /* Qos data, wireless lan header length is 26 */ - if ((le32_to_cpu(prxstat->rxdw0) >> 23) & 0x01) - shift_sz = 2; - precvframe = r8712_alloc_recvframe(pfree_recv_queue); - if (!precvframe) - return; - INIT_LIST_HEAD(&precvframe->u.hdr.list); - precvframe->u.hdr.precvbuf = NULL; /*can't access the precvbuf*/ - precvframe->u.hdr.len = 0; - tmp_len = pkt_len + drvinfo_sz + RXDESC_SIZE; - pkt_offset = (u16)round_up(tmp_len, 128); - /* for first fragment packet, driver need allocate 1536 + - * drvinfo_sz + RXDESC_SIZE to defrag packet. - */ - if ((mf == 1) && (frag == 0)) - /*1658+6=1664, 1664 is 128 alignment.*/ - alloc_sz = max_t(u16, tmp_len, 1658); - else - alloc_sz = tmp_len; - /* 2 is for IP header 4 bytes alignment in QoS packet case. - * 4 is for skb->data 4 bytes alignment. - */ - alloc_sz += 6; - pkt_copy = netdev_alloc_skb(padapter->pnetdev, alloc_sz); - if (!pkt_copy) - return; - - precvframe->u.hdr.pkt = pkt_copy; - skb_reserve(pkt_copy, 4 - ((addr_t)(pkt_copy->data) % 4)); - skb_reserve(pkt_copy, shift_sz); - memcpy(pkt_copy->data, pbuf, tmp_len); - precvframe->u.hdr.rx_head = pkt_copy->data; - precvframe->u.hdr.rx_data = pkt_copy->data; - precvframe->u.hdr.rx_tail = pkt_copy->data; - precvframe->u.hdr.rx_end = pkt_copy->data + alloc_sz; - - recvframe_put(precvframe, tmp_len); - recvframe_pull(precvframe, drvinfo_sz + RXDESC_SIZE); - /* because the endian issue, driver avoid reference to the - * rxstat after calling update_recvframe_attrib_from_recvstat(); - */ - update_recvframe_attrib_from_recvstat(&precvframe->u.hdr.attrib, - prxstat); - r8712_recv_entry(precvframe); - transfer_len -= pkt_offset; - pbuf += pkt_offset; - pkt_cnt--; - precvframe = NULL; - pkt_copy = NULL; - } while ((transfer_len > 0) && pkt_cnt > 0); -} - -static void recv_tasklet(struct tasklet_struct *t) -{ - struct sk_buff *pskb; - struct _adapter *padapter = from_tasklet(padapter, t, - recvpriv.recv_tasklet); - struct recv_priv *precvpriv = &padapter->recvpriv; - - while (NULL != (pskb = skb_dequeue(&precvpriv->rx_skb_queue))) { - recvbuf2recvframe(padapter, pskb); - skb_reset_tail_pointer(pskb); - pskb->len = 0; - if (!skb_cloned(pskb)) - skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb); - else - consume_skb(pskb); - } -} diff --git a/drivers/staging/rtl8712/rtl8712_recv.h b/drivers/staging/rtl8712/rtl8712_recv.h deleted file mode 100644 index f4d20b0efd4e..000000000000 --- a/drivers/staging/rtl8712/rtl8712_recv.h +++ /dev/null @@ -1,145 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL8712_RECV_H_ -#define _RTL8712_RECV_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -/* Realtek's v2.6.6 reduced this to 4. However, under heavy network and CPU - * loads, even 8 receive buffers might not be enough; cutting it to 4 seemed - * unwise. - */ -#define NR_RECVBUFF (8) - -#define NR_PREALLOC_RECV_SKB (8) -#define RXDESC_SIZE 24 -#define RXDESC_OFFSET RXDESC_SIZE -#define RECV_BLK_SZ 512 -#define RECV_BLK_CNT 16 -#define RECV_BLK_TH RECV_BLK_CNT -#define MAX_RECVBUF_SZ 9100 -#define RECVBUFF_ALIGN_SZ 512 -#define RSVD_ROOM_SZ (0) -/*These definition is used for Rx packet reordering.*/ -#define SN_LESS(a, b) (((a-b) & 0x800) != 0) -#define SN_EQUAL(a, b) (a == b) -#define REORDER_WAIT_TIME 30 /* (ms)*/ - -struct recv_stat { - __le32 rxdw0; - __le32 rxdw1; - __le32 rxdw2; - __le32 rxdw3; - __le32 rxdw4; - __le32 rxdw5; -}; - -struct phy_cck_rx_status { - /* For CCK rate descriptor. This is a unsigned 8:1 variable. - * LSB bit present 0.5. And MSB 7 bts present a signed value. - * Range from -64~+63.5. - */ - u8 adc_pwdb_X[4]; - u8 sq_rpt; - u8 cck_agc_rpt; -}; - -struct phy_stat { - __le32 phydw0; - __le32 phydw1; - __le32 phydw2; - __le32 phydw3; - __le32 phydw4; - __le32 phydw5; - __le32 phydw6; - __le32 phydw7; -}; - -#define PHY_STAT_GAIN_TRSW_SHT 0 -#define PHY_STAT_PWDB_ALL_SHT 4 -#define PHY_STAT_CFOSHO_SHT 5 -#define PHY_STAT_CCK_AGC_RPT_SHT 5 -#define PHY_STAT_CFOTAIL_SHT 9 -#define PHY_STAT_RXEVM_SHT 13 -#define PHY_STAT_RXSNR_SHT 15 -#define PHY_STAT_PDSNR_SHT 19 -#define PHY_STAT_CSI_CURRENT_SHT 21 -#define PHY_STAT_CSI_TARGET_SHT 23 -#define PHY_STAT_SIGEVM_SHT 25 -#define PHY_STAT_MAX_EX_PWR_SHT 26 - -union recvstat { - struct recv_stat recv_stat; - unsigned int value[RXDESC_SIZE>>2]; -}; - -struct recv_buf { - struct list_head list; - spinlock_t recvbuf_lock; - u32 ref_cnt; - struct _adapter *adapter; - struct urb *purb; - _pkt *pskb; - u8 irp_pending; - u32 transfer_len; - uint len; - u8 *phead; - u8 *pdata; - u8 *ptail; - u8 *pend; - u8 *pbuf; - u8 *pallocated_buf; -}; - -/* - * head -----> - * data -----> - * payload - * tail -----> - * end -----> - * len = (unsigned int )(tail - data); - */ -struct recv_frame_hdr { - struct list_head list; - _pkt *pkt; - _pkt *pkt_newalloc; - struct _adapter *adapter; - u8 fragcnt; - struct rx_pkt_attrib attrib; - uint len; - u8 *rx_head; - u8 *rx_data; - u8 *rx_tail; - u8 *rx_end; - void *precvbuf; - struct sta_info *psta; - /*for A-MPDU Rx reordering buffer control*/ - struct recv_reorder_ctrl *preorder_ctrl; -}; - -union recv_frame { - union { - struct list_head list; - struct recv_frame_hdr hdr; - } u; -}; - -void r8712_init_recvbuf(struct _adapter *padapter, struct recv_buf *precvbuf); -void r8712_rxcmd_event_hdl(struct _adapter *padapter, void *prxcmdbuf); -s32 r8712_signal_scale_mapping(s32 cur_sig); -void r8712_reordering_ctrl_timeout_handler(void *pcontext); - -#endif - diff --git a/drivers/staging/rtl8712/rtl8712_regdef.h b/drivers/staging/rtl8712/rtl8712_regdef.h deleted file mode 100644 index 28aec9aa539f..000000000000 --- a/drivers/staging/rtl8712/rtl8712_regdef.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_REGDEF_H__ -#define __RTL8712_REGDEF_H__ - -#include "rtl8712_syscfg_regdef.h" -#include "rtl8712_cmdctrl_regdef.h" -#include "rtl8712_macsetting_regdef.h" -#include "rtl8712_timectrl_regdef.h" -#include "rtl8712_fifoctrl_regdef.h" -#include "rtl8712_ratectrl_regdef.h" -#include "rtl8712_edcasetting_regdef.h" -#include "rtl8712_wmac_regdef.h" -#include "rtl8712_powersave_regdef.h" -#include "rtl8712_gp_regdef.h" -#include "rtl8712_debugctrl_regdef.h" - -#define HIMR (RTL8712_INTERRUPT_ + 0x08) - -#endif /* __RTL8712_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_security_bitdef.h b/drivers/staging/rtl8712/rtl8712_security_bitdef.h deleted file mode 100644 index 44275ef455a0..000000000000 --- a/drivers/staging/rtl8712/rtl8712_security_bitdef.h +++ /dev/null @@ -1,34 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_SECURITY_BITDEF_H__ -#define __RTL8712_SECURITY_BITDEF_H__ - -/*CAMCMD*/ -#define _SECCAM_POLLING BIT(31) -#define _SECCAM_CLR BIT(30) -#define _SECCAM_WE BIT(16) -#define _SECCAM_ADR_MSK 0x000000FF -#define _SECCAM_ADR_SHT 0 - -/*CAMDBG*/ -#define _SECCAM_INFO BIT(31) -#define _SEC_KEYFOUND BIT(30) -#define _SEC_CONFIG_MSK 0x3F000000 -#define _SEC_CONFIG_SHT 24 -#define _SEC_KEYCONTENT_MSK 0x00FFFFFF -#define _SEC_KEYCONTENT_SHT 0 - -/*SECCFG*/ -#define _NOSKMC BIT(5) -#define _SKBYA2 BIT(4) -#define _RXDEC BIT(3) -#define _TXENC BIT(2) -#define _RXUSEDK BIT(1) -#define _TXUSEDK BIT(0) - -#endif /*__RTL8712_SECURITY_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_spec.h b/drivers/staging/rtl8712/rtl8712_spec.h deleted file mode 100644 index 613a410e5714..000000000000 --- a/drivers/staging/rtl8712/rtl8712_spec.h +++ /dev/null @@ -1,121 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_SPEC_H__ -#define __RTL8712_SPEC_H__ - -#define RTL8712_IOBASE_TXPKT 0x10200000 /*IOBASE_TXPKT*/ -#define RTL8712_IOBASE_RXPKT 0x10210000 /*IOBASE_RXPKT*/ -#define RTL8712_IOBASE_RXCMD 0x10220000 /*IOBASE_RXCMD*/ -#define RTL8712_IOBASE_TXSTATUS 0x10230000 /*IOBASE_TXSTATUS*/ -#define RTL8712_IOBASE_RXSTATUS 0x10240000 /*IOBASE_RXSTATUS*/ -#define RTL8712_IOBASE_IOREG 0x10250000 /*IOBASE_IOREG ADDR*/ -#define RTL8712_IOBASE_SCHEDULER 0x10260000 /*IOBASE_SCHEDULE*/ - -#define RTL8712_IOBASE_TRXDMA 0x10270000 /*IOBASE_TRXDMA*/ -#define RTL8712_IOBASE_TXLLT 0x10280000 /*IOBASE_TXLLT*/ -#define RTL8712_IOBASE_WMAC 0x10290000 /*IOBASE_WMAC*/ -#define RTL8712_IOBASE_FW2HW 0x102A0000 /*IOBASE_FW2HW*/ -#define RTL8712_IOBASE_ACCESS_PHYREG 0x102B0000 /*IOBASE_ACCESS_PHYREG*/ - -#define RTL8712_IOBASE_FF 0x10300000 /*IOBASE_FIFO 0x1031000~0x103AFFFF*/ - -/*IOREG Offset for 8712*/ -#define RTL8712_SYSCFG_ RTL8712_IOBASE_IOREG -#define RTL8712_CMDCTRL_ (RTL8712_IOBASE_IOREG + 0x40) -#define RTL8712_MACIDSETTING_ (RTL8712_IOBASE_IOREG + 0x50) -#define RTL8712_TIMECTRL_ (RTL8712_IOBASE_IOREG + 0x80) -#define RTL8712_FIFOCTRL_ (RTL8712_IOBASE_IOREG + 0xA0) -#define RTL8712_RATECTRL_ (RTL8712_IOBASE_IOREG + 0x160) -#define RTL8712_EDCASETTING_ (RTL8712_IOBASE_IOREG + 0x1D0) -#define RTL8712_WMAC_ (RTL8712_IOBASE_IOREG + 0x200) -#define RTL8712_SECURITY_ (RTL8712_IOBASE_IOREG + 0x240) -#define RTL8712_POWERSAVE_ (RTL8712_IOBASE_IOREG + 0x260) -#define RTL8712_GP_ (RTL8712_IOBASE_IOREG + 0x2E0) -#define RTL8712_INTERRUPT_ (RTL8712_IOBASE_IOREG + 0x300) -#define RTL8712_DEBUGCTRL_ (RTL8712_IOBASE_IOREG + 0x310) -#define RTL8712_OFFLOAD_ (RTL8712_IOBASE_IOREG + 0x2D0) - -/*FIFO for 8712*/ -#define RTL8712_DMA_BCNQ (RTL8712_IOBASE_FF + 0x10000) -#define RTL8712_DMA_MGTQ (RTL8712_IOBASE_FF + 0x20000) -#define RTL8712_DMA_BMCQ (RTL8712_IOBASE_FF + 0x30000) -#define RTL8712_DMA_VOQ (RTL8712_IOBASE_FF + 0x40000) -#define RTL8712_DMA_VIQ (RTL8712_IOBASE_FF + 0x50000) -#define RTL8712_DMA_BEQ (RTL8712_IOBASE_FF + 0x60000) -#define RTL8712_DMA_BKQ (RTL8712_IOBASE_FF + 0x70000) -#define RTL8712_DMA_RX0FF (RTL8712_IOBASE_FF + 0x80000) -#define RTL8712_DMA_H2CCMD (RTL8712_IOBASE_FF + 0x90000) -#define RTL8712_DMA_C2HCMD (RTL8712_IOBASE_FF + 0xA0000) - -/*------------------------------*/ - -/*BIT 16 15*/ -#define DID_SDIO_LOCAL 0 /* 0 0*/ -#define DID_WLAN_IOREG 1 /* 0 1*/ -#define DID_WLAN_FIFO 3 /* 1 1*/ -#define DID_UNDEFINE (-1) - -#define CMD_ADDR_MAPPING_SHIFT 2 /*SDIO CMD ADDR MAPPING, - *shift 2 bit for match - * offset[14:2] - */ - -/*Offset for SDIO LOCAL*/ -#define OFFSET_SDIO_LOCAL 0x0FFF - -/*Offset for WLAN IOREG*/ -#define OFFSET_WLAN_IOREG 0x0FFF - -/*Offset for WLAN FIFO*/ -#define OFFSET_TX_BCNQ 0x0300 -#define OFFSET_TX_HIQ 0x0310 -#define OFFSET_TX_CMDQ 0x0320 -#define OFFSET_TX_MGTQ 0x0330 -#define OFFSET_TX_HCCAQ 0x0340 -#define OFFSET_TX_VOQ 0x0350 -#define OFFSET_TX_VIQ 0x0360 -#define OFFSET_TX_BEQ 0x0370 -#define OFFSET_TX_BKQ 0x0380 -#define OFFSET_RX_RX0FFQ 0x0390 -#define OFFSET_RX_C2HFFQ 0x03A0 - -#define BK_QID_01 1 -#define BK_QID_02 2 -#define BE_QID_01 0 -#define BE_QID_02 3 -#define VI_QID_01 4 -#define VI_QID_02 5 -#define VO_QID_01 6 -#define VO_QID_02 7 -#define HCCA_QID_01 8 -#define HCCA_QID_02 9 -#define HCCA_QID_03 10 -#define HCCA_QID_04 11 -#define HCCA_QID_05 12 -#define HCCA_QID_06 13 -#define HCCA_QID_07 14 -#define HCCA_QID_08 15 -#define HI_QID 17 -#define CMD_QID 19 -#define MGT_QID 18 -#define BCN_QID 16 - -#include "rtl8712_regdef.h" - -#include "rtl8712_bitdef.h" - -#include "basic_types.h" - -#endif /* __RTL8712_SPEC_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h b/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h deleted file mode 100644 index d92df3fbd2b1..000000000000 --- a/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h +++ /dev/null @@ -1,163 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_SYSCFG_BITDEF_H__ -#define __RTL8712_SYSCFG_BITDEF_H__ - -/*SYS_PWR_CTRL*/ -/*SRCTRL0*/ -/*SRCTRL1*/ -/*SYS_CLKR*/ - -/*SYS_IOS_CTRL*/ -#define iso_LDR2RP_SHT 8 /* EE Loader to Retention Path*/ -#define iso_LDR2RP BIT(iso_LDR2RP_SHT) /* 1:isolation, 0:attach*/ - -/*SYS_CTRL*/ -#define FEN_DIO_SDIO_SHT 0 -#define FEN_DIO_SDIO BIT(FEN_DIO_SDIO_SHT) -#define FEN_SDIO_SHT 1 -#define FEN_SDIO BIT(FEN_SDIO_SHT) -#define FEN_USBA_SHT 2 -#define FEN_USBA BIT(FEN_USBA_SHT) -#define FEN_UPLL_SHT 3 -#define FEN_UPLL BIT(FEN_UPLL_SHT) -#define FEN_USBD_SHT 4 -#define FEN_USBD BIT(FEN_USBD_SHT) -#define FEN_DIO_PCIE_SHT 5 -#define FEN_DIO_PCIE BIT(FEN_DIO_PCIE_SHT) -#define FEN_PCIEA_SHT 6 -#define FEN_PCIEA BIT(FEN_PCIEA_SHT) -#define FEN_PPLL_SHT 7 -#define FEN_PPLL BIT(FEN_PPLL_SHT) -#define FEN_PCIED_SHT 8 -#define FEN_PCIED BIT(FEN_PCIED_SHT) -#define FEN_CPUEN_SHT 10 -#define FEN_CPUEN BIT(FEN_CPUEN_SHT) -#define FEN_DCORE_SHT 11 -#define FEN_DCORE BIT(FEN_DCORE_SHT) -#define FEN_ELDR_SHT 12 -#define FEN_ELDR BIT(FEN_ELDR_SHT) -#define PWC_DV2LDR_SHT 13 -#define PWC_DV2LDR BIT(PWC_DV2LDR_SHT) /* Loader Power Enable*/ - -/*=== SYS_CLKR ===*/ -#define SYS_CLKSEL_SHT 0 -#define SYS_CLKSEL BIT(SYS_CLKSEL_SHT) /* System Clock 80MHz*/ -#define PS_CLKSEL_SHT 1 -#define PS_CLKSEL BIT(PS_CLKSEL_SHT) /*System power save - * clock select. - */ -#define CPU_CLKSEL_SHT 2 -#define CPU_CLKSEL BIT(CPU_CLKSEL_SHT) /* System Clock select, - * 1: AFE source, - * 0: System clock(L-Bus) - */ -#define INT32K_EN_SHT 3 -#define INT32K_EN BIT(INT32K_EN_SHT) -#define MACSLP_SHT 4 -#define MACSLP BIT(MACSLP_SHT) -#define MAC_CLK_EN_SHT 11 -#define MAC_CLK_EN BIT(MAC_CLK_EN_SHT) /* MAC Clock Enable.*/ -#define SYS_CLK_EN_SHT 12 -#define SYS_CLK_EN BIT(SYS_CLK_EN_SHT) -#define RING_CLK_EN_SHT 13 -#define RING_CLK_EN BIT(RING_CLK_EN_SHT) -#define SWHW_SEL_SHT 14 -#define SWHW_SEL BIT(SWHW_SEL_SHT) /* Load done, - * control path switch. - */ -#define FWHW_SEL_SHT 15 -#define FWHW_SEL BIT(FWHW_SEL_SHT) /* Sleep exit, - * control path switch. - */ - -/*9346CR*/ -#define _VPDIDX_MSK 0xFF00 -#define _VPDIDX_SHT 8 -#define _EEM_MSK 0x00C0 -#define _EEM_SHT 6 -#define _EEM0 BIT(6) -#define _EEM1 BIT(7) -#define _EEPROM_EN BIT(5) -#define _9356SEL BIT(4) -#define _EECS BIT(3) -#define _EESK BIT(2) -#define _EEDI BIT(1) -#define _EEDO BIT(0) - -/*AFE_MISC*/ -#define AFE_MISC_USB_MBEN_SHT 7 -#define AFE_MISC_USB_MBEN BIT(AFE_MISC_USB_MBEN_SHT) -#define AFE_MISC_USB_BGEN_SHT 6 -#define AFE_MISC_USB_BGEN BIT(AFE_MISC_USB_BGEN_SHT) -#define AFE_MISC_LD12_VDAJ_SHT 4 -#define AFE_MISC_LD12_VDAJ_MSK 0X0030 -#define AFE_MISC_LD12_VDAJ BIT(AFE_MISC_LD12_VDAJ_SHT) -#define AFE_MISC_I32_EN_SHT 3 -#define AFE_MISC_I32_EN BIT(AFE_MISC_I32_EN_SHT) -#define AFE_MISC_E32_EN_SHT 2 -#define AFE_MISC_E32_EN BIT(AFE_MISC_E32_EN_SHT) -#define AFE_MISC_MBEN_SHT 1 -#define AFE_MISC_MBEN BIT(AFE_MISC_MBEN_SHT)/* Enable AFE Macro - * Block's Mbias. - */ -#define AFE_MISC_BGEN_SHT 0 -#define AFE_MISC_BGEN BIT(AFE_MISC_BGEN_SHT)/* Enable AFE Macro - * Block's Bandgap. - */ - -/*--------------------------------------------------------------------------*/ -/* SPS1_CTRL bits (Offset 0x18-1E, 56bits)*/ -/*--------------------------------------------------------------------------*/ -#define SPS1_SWEN BIT(1) /* Enable vsps18 SW Macro Block.*/ -#define SPS1_LDEN BIT(0) /* Enable VSPS12 LDO Macro block.*/ - -/*----------------------------------------------------------------------------*/ -/* LDOA15_CTRL bits (Offset 0x20, 8bits)*/ -/*----------------------------------------------------------------------------*/ -#define LDA15_EN BIT(0) /* Enable LDOA15 Macro Block*/ - -/*----------------------------------------------------------------------------*/ -/* 8192S LDOV12D_CTRL bit (Offset 0x21, 8bits)*/ -/*----------------------------------------------------------------------------*/ -#define LDV12_EN BIT(0) /* Enable LDOVD12 Macro Block*/ -#define LDV12_SDBY BIT(1) /* LDOVD12 standby mode*/ - -/*CLK_PS_CTRL*/ -#define _CLK_GATE_EN BIT(0) - -/* EFUSE_CTRL*/ -#define EF_FLAG BIT(31) /* Access Flag, Write:1; - * Read:0 - */ -#define EF_PGPD 0x70000000 /* E-fuse Program time*/ -#define EF_RDT 0x0F000000 /* E-fuse read time: in the - * unit of cycle time - */ -#define EF_PDN_EN BIT(19) /* EFuse Power down enable*/ -#define ALD_EN BIT(18) /* Autoload Enable*/ -#define EF_ADDR 0x0003FF00 /* Access Address*/ -#define EF_DATA 0x000000FF /* Access Data*/ - -/* EFUSE_TEST*/ -#define LDOE25_EN BIT(31) /* Enable LDOE25 Macro Block*/ - -/* EFUSE_CLK_CTRL*/ -#define EFUSE_CLK_EN BIT(1) /* E-Fuse Clock Enable*/ -#define EFUSE_CLK_SEL BIT(0) /* E-Fuse Clock Select, - * 0:500K, 1:40M - */ - -#endif /*__RTL8712_SYSCFG_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h b/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h deleted file mode 100644 index da5efcdedabe..000000000000 --- a/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_SYSCFG_REGDEF_H__ -#define __RTL8712_SYSCFG_REGDEF_H__ - -#define SYS_ISO_CTRL (RTL8712_SYSCFG_ + 0x0000) -#define SYS_FUNC_EN (RTL8712_SYSCFG_ + 0x0002) -#define PMC_FSM (RTL8712_SYSCFG_ + 0x0004) -#define SYS_CLKR (RTL8712_SYSCFG_ + 0x0008) -#define EE_9346CR (RTL8712_SYSCFG_ + 0x000A) -#define EE_VPD (RTL8712_SYSCFG_ + 0x000C) -#define AFE_MISC (RTL8712_SYSCFG_ + 0x0010) -#define SPS0_CTRL (RTL8712_SYSCFG_ + 0x0011) -#define SPS1_CTRL (RTL8712_SYSCFG_ + 0x0018) -#define RF_CTRL (RTL8712_SYSCFG_ + 0x001F) -#define LDOA15_CTRL (RTL8712_SYSCFG_ + 0x0020) -#define LDOV12D_CTRL (RTL8712_SYSCFG_ + 0x0021) -#define LDOHCI12_CTRL (RTL8712_SYSCFG_ + 0x0022) -#define LDO_USB_CTRL (RTL8712_SYSCFG_ + 0x0023) -#define LPLDO_CTRL (RTL8712_SYSCFG_ + 0x0024) -#define AFE_XTAL_CTRL (RTL8712_SYSCFG_ + 0x0026) -#define AFE_PLL_CTRL (RTL8712_SYSCFG_ + 0x0028) -#define EFUSE_CTRL (RTL8712_SYSCFG_ + 0x0030) -#define EFUSE_TEST (RTL8712_SYSCFG_ + 0x0034) -#define PWR_DATA (RTL8712_SYSCFG_ + 0x0038) -#define DPS_TIMER (RTL8712_SYSCFG_ + 0x003C) -#define RCLK_MON (RTL8712_SYSCFG_ + 0x003E) -#define EFUSE_CLK_CTRL (RTL8712_SYSCFG_ + 0x02F8) - -#endif /*__RTL8712_SYSCFG_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h deleted file mode 100644 index d7bc9dd5cecd..000000000000 --- a/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h +++ /dev/null @@ -1,49 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_TIMECTRL_BITDEF_H__ -#define __RTL8712_TIMECTRL_BITDEF_H__ - -/*TSFTR*/ -/*SLOT*/ -/*USTIME*/ - -/*TUBASE*/ -#define _TUBASE_MSK 0x07FF - -/*SIFS_CCK*/ -#define _SIFS_CCK_TRX_MSK 0xFF00 -#define _SIFS_CCK_TRX_SHT 0x8 -#define _SIFS_CCK_CTX_MSK 0x00FF -#define _SIFS_CCK_CTX_SHT 0 - -/*SIFS_OFDM*/ -#define _SIFS_OFDM_TRX_MSK 0xFF00 -#define _SIFS_OFDM_TRX_SHT 0x8 -#define _SIFS_OFDM_CTX_MSK 0x00FF -#define _SIFS_OFDM_CTX_SHT 0 - -/*PIFS*/ -/*ACKTO*/ -/*EIFS*/ -/*BCNITV*/ -/*ATIMWND*/ - -/*DRVERLYINT*/ -#define _ENSWBCN BIT(15) -#define _DRVERLY_TU_MSK 0x0FF0 -#define _DRVERLY_TU_SHT 4 -#define _DRVERLY_US_MSK 0x000F -#define _DRVERLY_US_SHT 0 - -/*BCNDMATIM*/ -#define _BCNDMATIM_MSK 0x03FF - -/*BCNERRTH*/ -/*MLT*/ - -#endif /* __RTL8712_TIMECTRL_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h b/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h deleted file mode 100644 index b51603f1b880..000000000000 --- a/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_TIMECTRL_REGDEF_H__ -#define __RTL8712_TIMECTRL_REGDEF_H__ - -#define TSFTR (RTL8712_TIMECTRL_ + 0x00) -#define USTIME (RTL8712_TIMECTRL_ + 0x08) -#define SLOT (RTL8712_TIMECTRL_ + 0x09) -#define TUBASE (RTL8712_TIMECTRL_ + 0x0A) -#define SIFS_CCK (RTL8712_TIMECTRL_ + 0x0C) -#define SIFS_OFDM (RTL8712_TIMECTRL_ + 0x0E) -#define PIFS (RTL8712_TIMECTRL_ + 0x10) -#define ACKTO (RTL8712_TIMECTRL_ + 0x11) -#define EIFS (RTL8712_TIMECTRL_ + 0x12) -#define BCNITV (RTL8712_TIMECTRL_ + 0x14) -#define ATIMWND (RTL8712_TIMECTRL_ + 0x16) -#define DRVERLYINT (RTL8712_TIMECTRL_ + 0x18) -#define BCNDMATIM (RTL8712_TIMECTRL_ + 0x1A) -#define BCNERRTH (RTL8712_TIMECTRL_ + 0x1C) -#define MLT (RTL8712_TIMECTRL_ + 0x1D) - -#endif /* __RTL8712_TIMECTRL_REGDEF_H__ */ diff --git a/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h b/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h deleted file mode 100644 index ea164e482347..000000000000 --- a/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h +++ /dev/null @@ -1,49 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_WMAC_BITDEF_H__ -#define __RTL8712_WMAC_BITDEF_H__ - -/*NAVCTRL*/ -#define _NAV_UPPER_EN BIT(18) -#define _NAV_MTO_EN BIT(17) -#define _NAV_UPPER BIT(16) -#define _NAV_MTO_MSK 0xFF00 -#define _NAV_MTO_SHT 8 -#define _RTSRST_MSK 0x00FF -#define _RTSRST_SHT 0 - -/*BWOPMODE*/ -#define _20MHZBW BIT(2) - -/*BACAMCMD*/ -#define _BACAM_POLL BIT(31) -#define _BACAM_RST BIT(17) -#define _BACAM_RW BIT(16) -#define _BACAM_ADDR_MSK 0x0000007F -#define _BACAM_ADDR_SHT 0 - -/*LBDLY*/ -#define _LBDLY_MSK 0x1F - -/*FWDLY*/ -#define _FWDLY_MSK 0x0F - -/*RXERR_RPT*/ -#define _RXERR_RPT_SEL_MSK 0xF0000000 -#define _RXERR_RPT_SEL_SHT 28 -#define _RPT_CNT_MSK 0x000FFFFF -#define _RPT_CNT_SHT 0 - -#endif /*__RTL8712_WMAC_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_wmac_regdef.h b/drivers/staging/rtl8712/rtl8712_wmac_regdef.h deleted file mode 100644 index dfe3e9fbed43..000000000000 --- a/drivers/staging/rtl8712/rtl8712_wmac_regdef.h +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_WMAC_REGDEF_H__ -#define __RTL8712_WMAC_REGDEF_H__ - -#define NAVCTRL (RTL8712_WMAC_ + 0x00) -#define BWOPMODE (RTL8712_WMAC_ + 0x03) -#define BACAMCMD (RTL8712_WMAC_ + 0x04) -#define BACAMCONTENT (RTL8712_WMAC_ + 0x08) -#define LBDLY (RTL8712_WMAC_ + 0x10) -#define FWDLY (RTL8712_WMAC_ + 0x11) -#define HWPC_RX_CTRL (RTL8712_WMAC_ + 0x18) -#define MQ (RTL8712_WMAC_ + 0x20) -#define MA (RTL8712_WMAC_ + 0x22) -#define MS (RTL8712_WMAC_ + 0x24) -#define CLM_RESULT (RTL8712_WMAC_ + 0x27) -#define NHM_RPI_CNT (RTL8712_WMAC_ + 0x28) -#define RXERR_RPT (RTL8712_WMAC_ + 0x30) -#define NAV_PROT_LEN (RTL8712_WMAC_ + 0x34) -#define CFEND_TH (RTL8712_WMAC_ + 0x36) -#define AMPDU_MIN_SPACE (RTL8712_WMAC_ + 0x37) -#define TXOP_STALL_CTRL (RTL8712_WMAC_ + 0x38) - -#endif /*__RTL8712_WMAC_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_xmit.c b/drivers/staging/rtl8712/rtl8712_xmit.c deleted file mode 100644 index 4cb01f590673..000000000000 --- a/drivers/staging/rtl8712/rtl8712_xmit.c +++ /dev/null @@ -1,744 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_xmit.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_XMIT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wifi.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -static void dump_xframe(struct _adapter *padapter, - struct xmit_frame *pxmitframe); -static void update_txdesc(struct xmit_frame *pxmitframe, uint *pmem, int sz); - -sint _r8712_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag) -{ - phw_txqueue->ac_tag = ac_tag; - switch (ac_tag) { - case BE_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_BEQ; - break; - case BK_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_BKQ; - break; - case VI_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_VIQ; - break; - case VO_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_VOQ; - break; - case BMC_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_BEQ; - break; - } - return _SUCCESS; -} - -int r8712_txframes_sta_ac_pending(struct _adapter *padapter, - struct pkt_attrib *pattrib) -{ - struct sta_info *psta; - struct tx_servq *ptxservq; - int priority = pattrib->priority; - - psta = pattrib->psta; - switch (priority) { - case 1: - case 2: - ptxservq = &psta->sta_xmitpriv.bk_q; - break; - case 4: - case 5: - ptxservq = &psta->sta_xmitpriv.vi_q; - break; - case 6: - case 7: - ptxservq = &psta->sta_xmitpriv.vo_q; - break; - case 0: - case 3: - default: - ptxservq = &psta->sta_xmitpriv.be_q; - break; - } - return ptxservq->qcnt; -} - -static u32 get_ff_hwaddr(struct xmit_frame *pxmitframe) -{ - u32 addr = 0; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct _adapter *padapter = pxmitframe->padapter; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - - if (pxmitframe->frame_tag == TXAGG_FRAMETAG) { - addr = RTL8712_DMA_H2CCMD; - } else if (pxmitframe->frame_tag == MGNT_FRAMETAG) { - addr = RTL8712_DMA_MGTQ; - } else if (pdvobj->nr_endpoint == 6) { - switch (pattrib->priority) { - case 0: - case 3: - addr = RTL8712_DMA_BEQ; - break; - case 1: - case 2: - addr = RTL8712_DMA_BKQ; - break; - case 4: - case 5: - addr = RTL8712_DMA_VIQ; - break; - case 6: - case 7: - addr = RTL8712_DMA_VOQ; - break; - case 0x10: - case 0x11: - case 0x12: - case 0x13: - addr = RTL8712_DMA_H2CCMD; - break; - default: - addr = RTL8712_DMA_BEQ; - break; - } - } else if (pdvobj->nr_endpoint == 4) { - switch (pattrib->qsel) { - case 0: - case 3: - case 1: - case 2: - addr = RTL8712_DMA_BEQ;/*RTL8712_EP_LO;*/ - break; - case 4: - case 5: - case 6: - case 7: - addr = RTL8712_DMA_VOQ;/*RTL8712_EP_HI;*/ - break; - case 0x10: - case 0x11: - case 0x12: - case 0x13: - addr = RTL8712_DMA_H2CCMD; - break; - default: - addr = RTL8712_DMA_BEQ;/*RTL8712_EP_LO;*/ - break; - } - } - return addr; -} - -static struct xmit_frame *dequeue_one_xmitframe(struct xmit_priv *pxmitpriv, - struct hw_xmit *phwxmit, - struct tx_servq *ptxservq, - struct __queue *pframe_queue) -{ - struct list_head *xmitframe_plist, *xmitframe_phead; - struct xmit_frame *pxmitframe = NULL; - - xmitframe_phead = &pframe_queue->queue; - xmitframe_plist = xmitframe_phead->next; - if (!end_of_queue_search(xmitframe_phead, xmitframe_plist)) { - pxmitframe = container_of(xmitframe_plist, - struct xmit_frame, list); - list_del_init(&pxmitframe->list); - ptxservq->qcnt--; - phwxmit->txcmdcnt++; - } - return pxmitframe; -} - -static struct xmit_frame *dequeue_xframe_ex(struct xmit_priv *pxmitpriv, - struct hw_xmit *phwxmit_i, sint entry) -{ - unsigned long irqL0; - struct list_head *sta_plist, *sta_phead; - struct hw_xmit *phwxmit; - struct tx_servq *ptxservq = NULL; - struct __queue *pframe_queue = NULL; - struct xmit_frame *pxmitframe = NULL; - int i, inx[4]; - int j, acirp_cnt[4]; - - /*entry indx: 0->vo, 1->vi, 2->be, 3->bk.*/ - inx[0] = 0; acirp_cnt[0] = pxmitpriv->voq_cnt; - inx[1] = 1; acirp_cnt[1] = pxmitpriv->viq_cnt; - inx[2] = 2; acirp_cnt[2] = pxmitpriv->beq_cnt; - inx[3] = 3; acirp_cnt[3] = pxmitpriv->bkq_cnt; - for (i = 0; i < 4; i++) { - for (j = i + 1; j < 4; j++) { - if (acirp_cnt[j] < acirp_cnt[i]) { - swap(acirp_cnt[i], acirp_cnt[j]); - swap(inx[i], inx[j]); - } - } - } - spin_lock_irqsave(&pxmitpriv->lock, irqL0); - for (i = 0; i < entry; i++) { - phwxmit = phwxmit_i + inx[i]; - sta_phead = &phwxmit->sta_queue->queue; - sta_plist = sta_phead->next; - while (!end_of_queue_search(sta_phead, sta_plist)) { - ptxservq = container_of(sta_plist, struct tx_servq, - tx_pending); - pframe_queue = &ptxservq->sta_pending; - pxmitframe = dequeue_one_xmitframe(pxmitpriv, phwxmit, - ptxservq, pframe_queue); - if (pxmitframe) { - phwxmit->accnt--; - goto exit_dequeue_xframe_ex; - } - sta_plist = sta_plist->next; - /*Remove sta node when there are no pending packets.*/ - if (list_empty(&pframe_queue->queue)) { - /* must be done after sta_plist->next - * and before break - */ - list_del_init(&ptxservq->tx_pending); - } - } - } -exit_dequeue_xframe_ex: - spin_unlock_irqrestore(&pxmitpriv->lock, irqL0); - return pxmitframe; -} - -void r8712_do_queue_select(struct _adapter *padapter, - struct pkt_attrib *pattrib) -{ - unsigned int qsel = 0; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - - if (pdvobj->nr_endpoint == 6) { - qsel = (unsigned int)pattrib->priority; - } else if (pdvobj->nr_endpoint == 4) { - qsel = (unsigned int)pattrib->priority; - if (qsel == 0 || qsel == 3) - qsel = 3; - else if (qsel == 1 || qsel == 2) - qsel = 1; - else if (qsel == 4 || qsel == 5) - qsel = 5; - else if (qsel == 6 || qsel == 7) - qsel = 7; - else - qsel = 3; - } - pattrib->qsel = qsel; -} - -#ifdef CONFIG_R8712_TX_AGGR -void r8712_construct_txaggr_cmd_desc(struct xmit_buf *pxmitbuf) -{ - struct tx_desc *ptx_desc = (struct tx_desc *)pxmitbuf->pbuf; - - /* Fill up TxCmd Descriptor according as USB FW Tx Aaggregation info.*/ - /* dw0 */ - ptx_desc->txdw0 = cpu_to_le32(CMD_HDR_SZ & 0xffff); - ptx_desc->txdw0 |= - cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & - 0x00ff0000); - ptx_desc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); - - /* dw1 */ - ptx_desc->txdw1 |= cpu_to_le32((0x13 << QSEL_SHT) & 0x00001f00); -} - -void r8712_construct_txaggr_cmd_hdr(struct xmit_buf *pxmitbuf) -{ - struct xmit_frame *pxmitframe = (struct xmit_frame *) - pxmitbuf->priv_data; - struct _adapter *padapter = pxmitframe->padapter; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct cmd_hdr *pcmd_hdr = (struct cmd_hdr *) - (pxmitbuf->pbuf + TXDESC_SIZE); - - /* Fill up Cmd Header for USB FW Tx Aggregation.*/ - /* dw0 */ - pcmd_hdr->cmd_dw0 = cpu_to_le32((GEN_CMD_CODE(_AMSDU_TO_AMPDU) << 16) | - (pcmdpriv->cmd_seq << 24)); - pcmdpriv->cmd_seq++; -} - -void r8712_append_mpdu_unit(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - struct _adapter *padapter = pxmitframe->padapter; - struct tx_desc *ptx_desc = (struct tx_desc *)pxmitbuf->pbuf; - int last_txcmdsz = 0; - int padding_sz = 0; - - /* 802.3->802.11 converter */ - r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, pxmitframe); - /* free skb struct */ - r8712_xmit_complete(padapter, pxmitframe); - if (pxmitframe->attrib.ether_type != 0x0806) { - if ((pxmitframe->attrib.ether_type != 0x888e) && - (pxmitframe->attrib.dhcp_pkt != 1)) { - r8712_issue_addbareq_cmd(padapter, - pxmitframe->attrib.priority); - } - } - pxmitframe->last[0] = 1; - update_txdesc(pxmitframe, (uint *)(pxmitframe->buf_addr), - pxmitframe->attrib.last_txcmdsz); - /*padding zero */ - last_txcmdsz = pxmitframe->attrib.last_txcmdsz; - padding_sz = (8 - (last_txcmdsz % 8)); - if ((last_txcmdsz % 8) != 0) { - int i; - - for (i = 0; i < padding_sz; i++) - *(pxmitframe->buf_addr + TXDESC_SIZE + last_txcmdsz + - i) = 0; - } - /* Add the new mpdu's length */ - ptx_desc->txdw0 = cpu_to_le32((ptx_desc->txdw0 & 0xffff0000) | - ((ptx_desc->txdw0 & 0x0000ffff) + - ((TXDESC_SIZE + last_txcmdsz + padding_sz) & - 0x0000ffff))); -} - -void r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - /* linux complete context doesn't need to protect */ - pxmitframe->pxmitbuf = pxmitbuf; - pxmitbuf->priv_data = pxmitframe; - pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0]; - /* buffer addr assoc */ - pxmitframe->buf_addr = pxmitbuf->pbuf + TXDESC_SIZE + CMD_HDR_SZ; - /*RTL8712_DMA_H2CCMD */ - r8712_construct_txaggr_cmd_desc(pxmitbuf); - r8712_construct_txaggr_cmd_hdr(pxmitbuf); - r8712_append_mpdu_unit(pxmitbuf, pxmitframe); - pxmitbuf->aggr_nr = 1; -} - -u16 r8712_xmitframe_aggr_next(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - pxmitframe->pxmitbuf = pxmitbuf; - pxmitbuf->priv_data = pxmitframe; - pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0]; - /* buffer addr assoc */ - pxmitframe->buf_addr = pxmitbuf->pbuf + TXDESC_SIZE + - (((struct tx_desc *)pxmitbuf->pbuf)->txdw0 & 0x0000ffff); - r8712_append_mpdu_unit(pxmitbuf, pxmitframe); - r8712_free_xmitframe_ex(&pxmitframe->padapter->xmitpriv, - pxmitframe); - pxmitbuf->aggr_nr++; - - return TXDESC_SIZE + - (((struct tx_desc *)pxmitbuf->pbuf)->txdw0 & 0x0000ffff); -} - -void r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - struct _adapter *padapter = pxmitframe->padapter; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - struct tx_desc *ptxdesc = pxmitbuf->pbuf; - struct cmd_hdr *pcmd_hdr = (struct cmd_hdr *) - (pxmitbuf->pbuf + TXDESC_SIZE); - u16 total_length = (u16)(ptxdesc->txdw0 & 0xffff); - - /* use 1st xmitframe as media */ - xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf); - pcmd_hdr->cmd_dw0 = cpu_to_le32(((total_length - CMD_HDR_SZ) & - 0x0000ffff) | (pcmd_hdr->cmd_dw0 & - 0xffff0000)); - - /* urb length in cmd_dw1 */ - pcmd_hdr->cmd_dw1 = cpu_to_le32((pxmitbuf->aggr_nr & 0xff) | - ((total_length + TXDESC_SIZE) << 16)); - pxmitframe->last[0] = 1; - pxmitframe->bpending[0] = false; - pxmitframe->mem_addr = pxmitbuf->pbuf; - - if ((pdvobj->ishighspeed && ((total_length + TXDESC_SIZE) % 0x200) == - 0) || ((!pdvobj->ishighspeed && ((total_length + TXDESC_SIZE) % - 0x40) == 0))) { - ptxdesc->txdw0 |= cpu_to_le32 - (((TXDESC_SIZE + OFFSET_SZ + 8) << OFFSET_SHT) & - 0x00ff0000); - /*32 bytes for TX Desc + 8 bytes pending*/ - } else { - ptxdesc->txdw0 |= cpu_to_le32 - (((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & - 0x00ff0000); - /*default = 32 bytes for TX Desc*/ - } - r8712_write_port(pxmitframe->padapter, RTL8712_DMA_H2CCMD, - total_length + TXDESC_SIZE, (u8 *)pxmitframe); -} - -#endif - -static void update_txdesc(struct xmit_frame *pxmitframe, uint *pmem, int sz) -{ - uint qsel; - struct _adapter *padapter = pxmitframe->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct tx_desc *ptxdesc = (struct tx_desc *)pmem; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; -#ifdef CONFIG_R8712_TX_AGGR - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; -#endif - u8 blnSetTxDescOffset; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - struct tx_desc txdesc_mp; - - memcpy(&txdesc_mp, ptxdesc, sizeof(struct tx_desc)); - memset(ptxdesc, 0, sizeof(struct tx_desc)); - /* offset 0 */ - ptxdesc->txdw0 |= cpu_to_le32(sz & 0x0000ffff); - if (pdvobj->ishighspeed) { - if (((sz + TXDESC_SIZE) % 512) == 0) - blnSetTxDescOffset = 1; - else - blnSetTxDescOffset = 0; - } else { - if (((sz + TXDESC_SIZE) % 64) == 0) - blnSetTxDescOffset = 1; - else - blnSetTxDescOffset = 0; - } - if (blnSetTxDescOffset) { - /* 32 bytes for TX Desc + 8 bytes pending */ - ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ + 8) << - OFFSET_SHT) & 0x00ff0000); - } else { - /* default = 32 bytes for TX Desc */ - ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << - OFFSET_SHT) & 0x00ff0000); - } - ptxdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); - if (pxmitframe->frame_tag == DATA_FRAMETAG) { - /* offset 4 */ - ptxdesc->txdw1 |= cpu_to_le32((pattrib->mac_id) & 0x1f); - -#ifdef CONFIG_R8712_TX_AGGR - /* dirty workaround, need to check if it is aggr cmd. */ - if ((u8 *)pmem != (u8 *)pxmitframe->pxmitbuf->pbuf) { - ptxdesc->txdw0 |= cpu_to_le32 - ((0x3 << TYPE_SHT) & TYPE_MSK); - qsel = (uint)(pattrib->qsel & 0x0000001f); - if (qsel == 2) - qsel = 0; - ptxdesc->txdw1 |= cpu_to_le32 - ((qsel << QSEL_SHT) & 0x00001f00); - ptxdesc->txdw2 = cpu_to_le32 - ((qsel << RTS_RC_SHT) & 0x001f0000); - ptxdesc->txdw6 |= cpu_to_le32 - ((0x5 << RSVD6_SHT) & RSVD6_MSK); - } else { - ptxdesc->txdw0 |= cpu_to_le32 - ((0x3 << TYPE_SHT) & TYPE_MSK); - ptxdesc->txdw1 |= cpu_to_le32 - ((0x13 << QSEL_SHT) & 0x00001f00); - qsel = (uint)(pattrib->qsel & 0x0000001f); - if (qsel == 2) - qsel = 0; - ptxdesc->txdw2 = cpu_to_le32 - ((qsel << RTS_RC_SHT) & 0x0001f000); - ptxdesc->txdw7 |= cpu_to_le32 - (pcmdpriv->cmd_seq << 24); - pcmdpriv->cmd_seq++; - } - pattrib->qsel = 0x13; -#else - qsel = (uint)(pattrib->qsel & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); -#endif - if (!pqospriv->qos_option) - ptxdesc->txdw1 |= cpu_to_le32(BIT(16));/*Non-QoS*/ - if ((pattrib->encrypt > 0) && !pattrib->bswenc) { - switch (pattrib->encrypt) { /*SEC_TYPE*/ - case _WEP40_: - case _WEP104_: - ptxdesc->txdw1 |= cpu_to_le32((0x01 << 22) & - 0x00c00000); - /*KEY_ID when WEP is used;*/ - ptxdesc->txdw1 |= - cpu_to_le32((psecuritypriv->PrivacyKeyIndex << 17) & - 0x00060000); - break; - case _TKIP_: - case _TKIP_WTMIC_: - ptxdesc->txdw1 |= cpu_to_le32((0x02 << 22) & - 0x00c00000); - break; - case _AES_: - ptxdesc->txdw1 |= cpu_to_le32((0x03 << 22) & - 0x00c00000); - break; - case _NO_PRIVACY_: - default: - break; - } - } - /*offset 8*/ - if (bmcst) - ptxdesc->txdw2 |= cpu_to_le32(BMC); - - /*offset 12*/ - /* f/w will increase the seqnum by itself, driver pass the - * correct priority to fw. - * fw will check the correct priority for increasing the - * seqnum per tid. about usb using 4-endpoint, qsel points out - * the correct mapping between AC&Endpoint, - * the purpose is that correct mapping lets the MAC release - * the AC Queue list correctly. - */ - ptxdesc->txdw3 = cpu_to_le32((pattrib->priority << SEQ_SHT) & - 0x0fff0000); - if ((pattrib->ether_type != 0x888e) && - (pattrib->ether_type != 0x0806) && - (pattrib->dhcp_pkt != 1)) { - /*Not EAP & ARP type data packet*/ - if (phtpriv->ht_option == 1) { /*B/G/N Mode*/ - if (!phtpriv->ampdu_enable) - ptxdesc->txdw2 |= cpu_to_le32(BK); - } - } else { - /* EAP data packet and ARP packet. - * Use the 1M data rate to send the EAP/ARP packet. - * This will maybe make the handshake smooth. - */ - /*driver uses data rate*/ - ptxdesc->txdw4 = cpu_to_le32(0x80000000); - ptxdesc->txdw5 = cpu_to_le32(0x001f8000);/*1M*/ - } - if (pattrib->pctrl == 1) { /* mp tx packets */ - struct tx_desc *ptxdesc_mp; - - ptxdesc_mp = &txdesc_mp; - /* offset 8 */ - ptxdesc->txdw2 = ptxdesc_mp->txdw2; - if (bmcst) - ptxdesc->txdw2 |= cpu_to_le32(BMC); - ptxdesc->txdw2 |= cpu_to_le32(BK); - /* offset 16 */ - ptxdesc->txdw4 = ptxdesc_mp->txdw4; - /* offset 20 */ - ptxdesc->txdw5 = ptxdesc_mp->txdw5; - pattrib->pctrl = 0;/* reset to zero; */ - } - } else if (pxmitframe->frame_tag == MGNT_FRAMETAG) { - /* offset 4 */ - /* CAM_ID(MAC_ID), default=5; */ - ptxdesc->txdw1 |= cpu_to_le32((0x05) & 0x1f); - qsel = (uint)(pattrib->qsel & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - ptxdesc->txdw1 |= cpu_to_le32(BIT(16));/* Non-QoS */ - /* offset 8 */ - if (bmcst) - ptxdesc->txdw2 |= cpu_to_le32(BMC); - /* offset 12 */ - /* f/w will increase the seqnum by itself, driver pass the - * correct priority to fw. - * fw will check the correct priority for increasing the seqnum - * per tid. about usb using 4-endpoint, qsel points out the - * correct mapping between AC&Endpoint, - * the purpose is that correct mapping let the MAC releases - * the AC Queue list correctly. - */ - ptxdesc->txdw3 = cpu_to_le32((pattrib->priority << SEQ_SHT) & - 0x0fff0000); - /* offset 16 */ - ptxdesc->txdw4 = cpu_to_le32(0x80002040);/*gtest*/ - /* offset 20 */ - ptxdesc->txdw5 = cpu_to_le32(0x001f8000);/* gtest 1M */ - } else if (pxmitframe->frame_tag == TXAGG_FRAMETAG) { - /* offset 4 */ - qsel = 0x13; - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - } else { - /* offset 4 */ - qsel = (uint)(pattrib->priority & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - /*offset 8*/ - /*offset 12*/ - ptxdesc->txdw3 = cpu_to_le32((pattrib->seqnum << SEQ_SHT) & - 0x0fff0000); - /*offset 16*/ - ptxdesc->txdw4 = cpu_to_le32(0x80002040);/*gtest*/ - /*offset 20*/ - ptxdesc->txdw5 = cpu_to_le32(0x001f9600);/*gtest*/ - } -} - -int r8712_xmitframe_complete(struct _adapter *padapter, - struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf) -{ - struct hw_xmit *phwxmits; - sint hwentry; - struct xmit_frame *pxmitframe = NULL; -#ifdef CONFIG_R8712_TX_AGGR - struct xmit_frame *p2ndxmitframe = NULL; -#else - int res = _SUCCESS; -#endif - - phwxmits = pxmitpriv->hwxmits; - hwentry = pxmitpriv->hwxmit_entry; - if (!pxmitbuf) { - pxmitbuf = r8712_alloc_xmitbuf(pxmitpriv); - if (!pxmitbuf) - return false; -#ifdef CONFIG_R8712_TX_AGGR - pxmitbuf->aggr_nr = 0; -#endif - } - /* 1st frame dequeued */ - pxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, hwentry); - /* need to remember the 1st frame */ - if (pxmitframe) { - -#ifdef CONFIG_R8712_TX_AGGR - /* 1. dequeue 2nd frame - * 2. aggr if 2nd xframe is dequeued, else dump directly - */ - if (AGGR_NR_HIGH_BOUND > 1) - p2ndxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, - hwentry); - if (pxmitframe->frame_tag != DATA_FRAMETAG) { - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - return false; - } - if (p2ndxmitframe) - if (p2ndxmitframe->frame_tag != DATA_FRAMETAG) { - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - return false; - } - r8712_xmitframe_aggr_1st(pxmitbuf, pxmitframe); - if (p2ndxmitframe) { - u16 total_length; - - total_length = r8712_xmitframe_aggr_next( - pxmitbuf, p2ndxmitframe); - do { - p2ndxmitframe = dequeue_xframe_ex( - pxmitpriv, phwxmits, hwentry); - if (p2ndxmitframe) - total_length = - r8712_xmitframe_aggr_next( - pxmitbuf, - p2ndxmitframe); - else - break; - } while (total_length <= 0x1800 && - pxmitbuf->aggr_nr <= AGGR_NR_HIGH_BOUND); - } - if (pxmitbuf->aggr_nr > 0) - r8712_dump_aggr_xframe(pxmitbuf, pxmitframe); - -#else - - xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf); - if (pxmitframe->frame_tag == DATA_FRAMETAG) { - if (pxmitframe->attrib.priority <= 15) - res = r8712_xmitframe_coalesce(padapter, - pxmitframe->pkt, pxmitframe); - /* always return ndis_packet after - * r8712_xmitframe_coalesce - */ - r8712_xmit_complete(padapter, pxmitframe); - } - if (res == _SUCCESS) - dump_xframe(padapter, pxmitframe); - else - r8712_free_xmitframe_ex(pxmitpriv, pxmitframe); -#endif - - } else { /* pxmitframe == NULL && p2ndxmitframe == NULL */ - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - return false; - } - return true; -} - -static void dump_xframe(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - int t, sz, w_sz; - u8 *mem_addr; - u32 ff_hwaddr; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - if (pxmitframe->attrib.ether_type != 0x0806) { - if (pxmitframe->attrib.ether_type != 0x888e) - r8712_issue_addbareq_cmd(padapter, pattrib->priority); - } - mem_addr = pxmitframe->buf_addr; - for (t = 0; t < pattrib->nr_frags; t++) { - if (t != (pattrib->nr_frags - 1)) { - sz = pxmitpriv->frag_len; - sz = sz - 4 - (psecuritypriv->sw_encrypt ? 0 : - pattrib->icv_len); - pxmitframe->last[t] = 0; - } else { - sz = pattrib->last_txcmdsz; - pxmitframe->last[t] = 1; - } - update_txdesc(pxmitframe, (uint *)mem_addr, sz); - w_sz = sz + TXDESC_SIZE; - pxmitframe->mem_addr = mem_addr; - pxmitframe->bpending[t] = false; - ff_hwaddr = get_ff_hwaddr(pxmitframe); -#ifdef CONFIG_R8712_TX_AGGR - r8712_write_port(padapter, RTL8712_DMA_H2CCMD, w_sz, - (unsigned char *)pxmitframe); -#else - r8712_write_port(padapter, ff_hwaddr, w_sz, - (unsigned char *)pxmitframe); -#endif - mem_addr += w_sz; - mem_addr = (u8 *)RND4(((addr_t)(mem_addr))); - } -} - -void r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe) -{ - int res; - - res = r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, pxmitframe); - pxmitframe->pkt = NULL; - if (res == _SUCCESS) - dump_xframe(padapter, pxmitframe); -} - -int r8712_xmit_enqueue(struct _adapter *padapter, struct xmit_frame *pxmitframe) -{ - if (r8712_xmit_classifier(padapter, pxmitframe)) { - pxmitframe->pkt = NULL; - return _FAIL; - } - return _SUCCESS; -} diff --git a/drivers/staging/rtl8712/rtl8712_xmit.h b/drivers/staging/rtl8712/rtl8712_xmit.h deleted file mode 100644 index 5cd651a0de75..000000000000 --- a/drivers/staging/rtl8712/rtl8712_xmit.h +++ /dev/null @@ -1,108 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL8712_XMIT_H_ -#define _RTL8712_XMIT_H_ - -#define HWXMIT_ENTRY 4 - -#define VO_QUEUE_INX 0 -#define VI_QUEUE_INX 1 -#define BE_QUEUE_INX 2 -#define BK_QUEUE_INX 3 -#define TS_QUEUE_INX 4 -#define MGT_QUEUE_INX 5 -#define BMC_QUEUE_INX 6 -#define BCN_QUEUE_INX 7 - -#define HW_QUEUE_ENTRY 8 - -#define TXDESC_SIZE 32 -#define TXDESC_OFFSET TXDESC_SIZE - -#define NR_AMSDU_XMITFRAME 8 -#define NR_TXAGG_XMITFRAME 8 - -#define MAX_AMSDU_XMITBUF_SZ 8704 -#define MAX_TXAGG_XMITBUF_SZ 16384 /*16k*/ - -#define tx_cmd tx_desc - -/* - *defined for TX DESC Operation - */ - -#define MAX_TID (15) - -/*OFFSET 0*/ -#define OFFSET_SZ (0) -#define OFFSET_SHT (16) -#define OWN BIT(31) -#define FSG BIT(27) -#define LSG BIT(26) -#define TYPE_SHT (24) -#define TYPE_MSK (0x03000000) - -/*OFFSET 4*/ -#define PKT_OFFSET_SZ (0) -#define QSEL_SHT (8) -#define HWPC BIT(31) - -/*OFFSET 8*/ -#define BMC BIT(7) -#define BK BIT(30) -#define AGG_EN BIT(29) -#define RTS_RC_SHT (16) - -/*OFFSET 12*/ -#define SEQ_SHT (16) - -/*OFFSET 16*/ -#define TXBW BIT(18) - -/*OFFSET 20*/ -#define DISFB BIT(15) -#define RSVD6_MSK (0x00E00000) -#define RSVD6_SHT (21) - -struct tx_desc { - /*DWORD 0*/ - __le32 txdw0; - __le32 txdw1; - __le32 txdw2; - __le32 txdw3; - __le32 txdw4; - __le32 txdw5; - __le32 txdw6; - __le32 txdw7; -}; - -union txdesc { - struct tx_desc txdesc; - unsigned int value[TXDESC_SIZE >> 2]; -}; - -int r8712_xmitframe_complete(struct _adapter *padapter, - struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf); -void r8712_do_queue_select(struct _adapter *padapter, - struct pkt_attrib *pattrib); - -#ifdef CONFIG_R8712_TX_AGGR -void r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe); -void r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe); -#endif - -#endif diff --git a/drivers/staging/rtl8712/rtl871x_cmd.c b/drivers/staging/rtl8712/rtl871x_cmd.c deleted file mode 100644 index 4be96df5a329..000000000000 --- a/drivers/staging/rtl8712/rtl871x_cmd.c +++ /dev/null @@ -1,796 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_cmd.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_CMD_C_ - -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/kref.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/usb.h> -#include <linux/usb/ch9.h> -#include <linux/circ_buf.h> -#include <linux/uaccess.h> -#include <asm/byteorder.h> -#include <linux/atomic.h> -#include <linux/semaphore.h> -#include <linux/rtnetlink.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" - -/* - * Caller and the r8712_cmd_thread can protect cmd_q by spin_lock. - * No irqsave is necessary. - */ - -int r8712_init_cmd_priv(struct cmd_priv *pcmdpriv) -{ - init_completion(&pcmdpriv->cmd_queue_comp); - init_completion(&pcmdpriv->terminate_cmdthread_comp); - - _init_queue(&(pcmdpriv->cmd_queue)); - - /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ - pcmdpriv->cmd_seq = 1; - pcmdpriv->cmd_allocated_buf = kmalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ, - GFP_ATOMIC); - if (!pcmdpriv->cmd_allocated_buf) - return -ENOMEM; - pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ - - ((addr_t)(pcmdpriv->cmd_allocated_buf) & - (CMDBUFF_ALIGN_SZ - 1)); - pcmdpriv->rsp_allocated_buf = kmalloc(MAX_RSPSZ + 4, GFP_ATOMIC); - if (!pcmdpriv->rsp_allocated_buf) { - kfree(pcmdpriv->cmd_allocated_buf); - pcmdpriv->cmd_allocated_buf = NULL; - return -ENOMEM; - } - pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 - - ((addr_t)(pcmdpriv->rsp_allocated_buf) & 3); - pcmdpriv->cmd_issued_cnt = 0; - pcmdpriv->cmd_done_cnt = 0; - pcmdpriv->rsp_cnt = 0; - return 0; -} - -int r8712_init_evt_priv(struct evt_priv *pevtpriv) -{ - /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ - pevtpriv->event_seq = 0; - pevtpriv->evt_allocated_buf = kmalloc(MAX_EVTSZ + 4, GFP_ATOMIC); - - if (!pevtpriv->evt_allocated_buf) - return -ENOMEM; - pevtpriv->evt_buf = pevtpriv->evt_allocated_buf + 4 - - ((addr_t)(pevtpriv->evt_allocated_buf) & 3); - pevtpriv->evt_done_cnt = 0; - return 0; -} - -void r8712_free_evt_priv(struct evt_priv *pevtpriv) -{ - kfree(pevtpriv->evt_allocated_buf); -} - -void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv) -{ - if (pcmdpriv) { - kfree(pcmdpriv->cmd_allocated_buf); - kfree(pcmdpriv->rsp_allocated_buf); - } -} - -/* - * Calling Context: - * - * r8712_enqueue_cmd can only be called between kernel thread, - * since only spin_lock is used. - * - * ISR/Call-Back functions can't call this sub-function. - * - */ - -void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj) -{ - struct __queue *queue; - unsigned long irqL; - - if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag) - return; - if (!obj) - return; - queue = &pcmdpriv->cmd_queue; - spin_lock_irqsave(&queue->lock, irqL); - list_add_tail(&obj->list, &queue->queue); - spin_unlock_irqrestore(&queue->lock, irqL); - complete(&pcmdpriv->cmd_queue_comp); -} - -struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue) -{ - unsigned long irqL; - struct cmd_obj *obj; - - spin_lock_irqsave(&queue->lock, irqL); - obj = list_first_entry_or_null(&queue->queue, - struct cmd_obj, list); - if (obj) - list_del_init(&obj->list); - spin_unlock_irqrestore(&queue->lock, irqL); - return obj; -} - -void r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj) -{ - unsigned long irqL; - struct __queue *queue; - - if (!obj) - return; - if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag) - return; - queue = &pcmdpriv->cmd_queue; - spin_lock_irqsave(&queue->lock, irqL); - list_add_tail(&obj->list, &queue->queue); - spin_unlock_irqrestore(&queue->lock, irqL); - complete(&pcmdpriv->cmd_queue_comp); -} - -void r8712_free_cmd_obj(struct cmd_obj *pcmd) -{ - if ((pcmd->cmdcode != _JoinBss_CMD_) && - (pcmd->cmdcode != _CreateBss_CMD_)) - kfree(pcmd->parmbuf); - if (pcmd->rsp) { - if (pcmd->rspsz != 0) - kfree(pcmd->rsp); - } - kfree(pcmd); -} - -u8 r8712_sitesurvey_cmd(struct _adapter *padapter, - struct ndis_802_11_ssid *pssid) - __must_hold(&padapter->mlmepriv.lock) -{ - struct cmd_obj *ph2c; - struct sitesurvey_parm *psurveyPara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return _FAIL; - psurveyPara = kmalloc(sizeof(*psurveyPara), GFP_ATOMIC); - if (!psurveyPara) { - kfree(ph2c); - return _FAIL; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, - GEN_CMD_CODE(_SiteSurvey)); - psurveyPara->bsslimit = cpu_to_le32(48); - psurveyPara->passive_mode = cpu_to_le32(pmlmepriv->passive_mode); - psurveyPara->ss_ssidlen = 0; - memset(psurveyPara->ss_ssid, 0, IW_ESSID_MAX_SIZE + 1); - if (pssid && pssid->SsidLength) { - int len = min_t(int, pssid->SsidLength, IW_ESSID_MAX_SIZE); - - memcpy(psurveyPara->ss_ssid, pssid->Ssid, len); - psurveyPara->ss_ssidlen = cpu_to_le32(len); - } - set_fwstate(pmlmepriv, _FW_UNDER_SURVEY); - r8712_enqueue_cmd(pcmdpriv, ph2c); - mod_timer(&pmlmepriv->scan_to_timer, - jiffies + msecs_to_jiffies(SCANNING_TIMEOUT)); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_SITE_SURVEY); - complete(&padapter->rx_filter_ready); - return _SUCCESS; -} - -int r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset) -{ - struct cmd_obj *ph2c; - struct setdatarate_parm *pbsetdataratepara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return -ENOMEM; - pbsetdataratepara = kmalloc(sizeof(*pbsetdataratepara), GFP_ATOMIC); - if (!pbsetdataratepara) { - kfree(ph2c); - return -ENOMEM; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara, - GEN_CMD_CODE(_SetDataRate)); - pbsetdataratepara->mac_id = 5; - memcpy(pbsetdataratepara->datarates, rateset, NumRates); - r8712_enqueue_cmd(pcmdpriv, ph2c); - return 0; -} - -void r8712_set_chplan_cmd(struct _adapter *padapter, int chplan) -{ - struct cmd_obj *ph2c; - struct SetChannelPlan_param *psetchplanpara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetchplanpara = kmalloc(sizeof(*psetchplanpara), GFP_ATOMIC); - if (!psetchplanpara) { - kfree(ph2c); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetchplanpara, - GEN_CMD_CODE(_SetChannelPlan)); - psetchplanpara->ChannelPlan = chplan; - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -int r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val) -{ - struct cmd_obj *ph2c; - struct writeRF_parm *pwriterfparm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return -ENOMEM; - pwriterfparm = kmalloc(sizeof(*pwriterfparm), GFP_ATOMIC); - if (!pwriterfparm) { - kfree(ph2c); - return -ENOMEM; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg)); - pwriterfparm->offset = offset; - pwriterfparm->value = val; - r8712_enqueue_cmd(pcmdpriv, ph2c); - return 0; -} - -int r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval) -{ - struct cmd_obj *ph2c; - struct readRF_parm *prdrfparm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return -ENOMEM; - prdrfparm = kmalloc(sizeof(*prdrfparm), GFP_ATOMIC); - if (!prdrfparm) { - kfree(ph2c); - return -ENOMEM; - } - INIT_LIST_HEAD(&ph2c->list); - ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg); - ph2c->parmbuf = (unsigned char *)prdrfparm; - ph2c->cmdsz = sizeof(struct readRF_parm); - ph2c->rsp = pval; - ph2c->rspsz = sizeof(struct readRF_rsp); - prdrfparm->offset = offset; - r8712_enqueue_cmd(pcmdpriv, ph2c); - return 0; -} - -void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - kfree(pcmd->parmbuf); - kfree(pcmd); - padapter->mppriv.workparam.bcompleted = true; -} - -void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - kfree(pcmd->parmbuf); - kfree(pcmd); - - padapter->mppriv.workparam.bcompleted = true; -} - -int r8712_createbss_cmd(struct _adapter *padapter) -{ - struct cmd_obj *pcmd; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct wlan_bssid_ex *pdev_network = - &padapter->registrypriv.dev_network; - - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK); - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - INIT_LIST_HEAD(&pcmd->list); - pcmd->cmdcode = _CreateBss_CMD_; - pcmd->parmbuf = (unsigned char *)pdev_network; - pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(pdev_network); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - /* notes: translate IELength & Length after assign to cmdsz; */ - pdev_network->Length = pcmd->cmdsz; - pdev_network->IELength = pdev_network->IELength; - pdev_network->Ssid.SsidLength = pdev_network->Ssid.SsidLength; - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; -} - -int r8712_joinbss_cmd(struct _adapter *padapter, struct wlan_network *pnetwork) -{ - struct wlan_bssid_ex *psecnetwork; - struct cmd_obj *pcmd; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - enum NDIS_802_11_NETWORK_INFRASTRUCTURE ndis_network_mode = - pnetwork->network.InfrastructureMode; - - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK); - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - - /* for hidden ap to set fw_state here */ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE) != - true) { - switch (ndis_network_mode) { - case Ndis802_11IBSS: - pmlmepriv->fw_state |= WIFI_ADHOC_STATE; - break; - case Ndis802_11Infrastructure: - pmlmepriv->fw_state |= WIFI_STATION_STATE; - break; - case Ndis802_11APMode: - case Ndis802_11AutoUnknown: - case Ndis802_11InfrastructureMax: - break; - } - } - psecnetwork = &psecuritypriv->sec_bss; - memcpy(psecnetwork, &pnetwork->network, sizeof(*psecnetwork)); - psecuritypriv->authenticator_ie[0] = (unsigned char) - psecnetwork->IELength; - if ((psecnetwork->IELength - 12) < (256 - 1)) - memcpy(&psecuritypriv->authenticator_ie[1], - &psecnetwork->IEs[12], psecnetwork->IELength - 12); - else - memcpy(&psecuritypriv->authenticator_ie[1], - &psecnetwork->IEs[12], (256 - 1)); - psecnetwork->IELength = 0; - /* - * If the driver wants to use the bssid to create the connection. - * If not, we copy the connecting AP's MAC address to it so that - * the driver just has the bssid information for PMKIDList searching. - */ - if (!pmlmepriv->assoc_by_bssid) - ether_addr_copy(&pmlmepriv->assoc_bssid[0], - &pnetwork->network.MacAddress[0]); - psecnetwork->IELength = r8712_restruct_sec_ie(padapter, - &pnetwork->network.IEs[0], - &psecnetwork->IEs[0], - pnetwork->network.IELength); - pqospriv->qos_option = 0; - if (pregistrypriv->wmm_enable) { - u32 tmp_len; - - tmp_len = r8712_restruct_wmm_ie(padapter, - &pnetwork->network.IEs[0], - &psecnetwork->IEs[0], - pnetwork->network.IELength, - psecnetwork->IELength); - if (psecnetwork->IELength != tmp_len) { - psecnetwork->IELength = tmp_len; - pqospriv->qos_option = 1; /* WMM IE in beacon */ - } else { - pqospriv->qos_option = 0; /* no WMM IE in beacon */ - } - } - if (pregistrypriv->ht_enable) { - /* - * For WEP mode, we will use the bg mode to do the connection - * to avoid some IOT issues, especially for Realtek 8192u - * SoftAP. - */ - if ((padapter->securitypriv.PrivacyAlgrthm != _WEP40_) && - (padapter->securitypriv.PrivacyAlgrthm != _WEP104_)) { - /* restructure_ht_ie */ - r8712_restructure_ht_ie(padapter, - &pnetwork->network.IEs[0], - &psecnetwork->IEs[0], - pnetwork->network.IELength, - &psecnetwork->IELength); - } - } - psecuritypriv->supplicant_ie[0] = (u8)psecnetwork->IELength; - if (psecnetwork->IELength < 255) - memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0], - psecnetwork->IELength); - else - memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0], - 255); - /* get cmdsz before endian conversion */ - pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(psecnetwork); -#ifdef __BIG_ENDIAN - /* wlan_network endian conversion */ - psecnetwork->Length = cpu_to_le32(psecnetwork->Length); - psecnetwork->Ssid.SsidLength = cpu_to_le32( - psecnetwork->Ssid.SsidLength); - psecnetwork->Privacy = cpu_to_le32(psecnetwork->Privacy); - psecnetwork->Rssi = cpu_to_le32(psecnetwork->Rssi); - psecnetwork->NetworkTypeInUse = cpu_to_le32( - psecnetwork->NetworkTypeInUse); - psecnetwork->Configuration.ATIMWindow = cpu_to_le32( - psecnetwork->Configuration.ATIMWindow); - psecnetwork->Configuration.BeaconPeriod = cpu_to_le32( - psecnetwork->Configuration.BeaconPeriod); - psecnetwork->Configuration.DSConfig = cpu_to_le32( - psecnetwork->Configuration.DSConfig); - psecnetwork->Configuration.FHConfig.DwellTime = cpu_to_le32( - psecnetwork->Configuration.FHConfig.DwellTime); - psecnetwork->Configuration.FHConfig.HopPattern = cpu_to_le32( - psecnetwork->Configuration.FHConfig.HopPattern); - psecnetwork->Configuration.FHConfig.HopSet = cpu_to_le32( - psecnetwork->Configuration.FHConfig.HopSet); - psecnetwork->Configuration.FHConfig.Length = cpu_to_le32( - psecnetwork->Configuration.FHConfig.Length); - psecnetwork->Configuration.Length = cpu_to_le32( - psecnetwork->Configuration.Length); - psecnetwork->InfrastructureMode = cpu_to_le32( - psecnetwork->InfrastructureMode); - psecnetwork->IELength = cpu_to_le32(psecnetwork->IELength); -#endif - INIT_LIST_HEAD(&pcmd->list); - pcmd->cmdcode = _JoinBss_CMD_; - pcmd->parmbuf = (unsigned char *)psecnetwork; - pcmd->rsp = NULL; - pcmd->rspsz = 0; - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; -} - -void r8712_disassoc_cmd(struct _adapter *padapter) /* for sta_mode */ -{ - struct cmd_obj *pdisconnect_cmd; - struct disconnect_parm *pdisconnect; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - pdisconnect_cmd = kmalloc(sizeof(*pdisconnect_cmd), GFP_ATOMIC); - if (!pdisconnect_cmd) - return; - pdisconnect = kmalloc(sizeof(*pdisconnect), GFP_ATOMIC); - if (!pdisconnect) { - kfree(pdisconnect_cmd); - return; - } - init_h2fwcmd_w_parm_no_rsp(pdisconnect_cmd, pdisconnect, - _DisConnect_CMD_); - r8712_enqueue_cmd(pcmdpriv, pdisconnect_cmd); -} - -void r8712_setopmode_cmd(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype) -{ - struct cmd_obj *ph2c; - struct setopmode_parm *psetop; - - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetop = kmalloc(sizeof(*psetop), GFP_ATOMIC); - if (!psetop) { - kfree(ph2c); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_); - psetop->mode = (u8)networktype; - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -void r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key) -{ - struct cmd_obj *ph2c; - struct set_stakey_parm *psetstakey_para; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct set_stakey_rsp *psetstakey_rsp = NULL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct sta_info *sta = (struct sta_info *)psta; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetstakey_para = kmalloc(sizeof(*psetstakey_para), GFP_ATOMIC); - if (!psetstakey_para) { - kfree(ph2c); - return; - } - psetstakey_rsp = kmalloc(sizeof(*psetstakey_rsp), GFP_ATOMIC); - if (!psetstakey_rsp) { - kfree(ph2c); - kfree(psetstakey_para); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); - ph2c->rsp = (u8 *)psetstakey_rsp; - ph2c->rspsz = sizeof(struct set_stakey_rsp); - ether_addr_copy(psetstakey_para->addr, sta->hwaddr); - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - psetstakey_para->algorithm = (unsigned char) - psecuritypriv->PrivacyAlgrthm; - else - GET_ENCRY_ALGO(psecuritypriv, sta, - psetstakey_para->algorithm, false); - if (unicast_key) - memcpy(&psetstakey_para->key, &sta->x_UncstKey, 16); - else - memcpy(&psetstakey_para->key, - &psecuritypriv->XGrpKey[ - psecuritypriv->XGrpKeyid - 1]. skey, 16); - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -void r8712_setMacAddr_cmd(struct _adapter *padapter, const u8 *mac_addr) -{ - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct cmd_obj *ph2c; - struct SetMacAddr_param *psetMacAddr_para; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetMacAddr_para = kmalloc(sizeof(*psetMacAddr_para), GFP_ATOMIC); - if (!psetMacAddr_para) { - kfree(ph2c); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetMacAddr_para, - _SetMacAddress_CMD_); - ether_addr_copy(psetMacAddr_para->MacAddr, mac_addr); - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid) -{ - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct cmd_obj *ph2c; - struct addBaReq_parm *paddbareq_parm; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - paddbareq_parm = kmalloc(sizeof(*paddbareq_parm), GFP_ATOMIC); - if (!paddbareq_parm) { - kfree(ph2c); - return; - } - paddbareq_parm->tid = tid; - init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, - GEN_CMD_CODE(_AddBAReq)); - r8712_enqueue_cmd_ex(pcmdpriv, ph2c); -} - -void r8712_wdg_wk_cmd(struct _adapter *padapter) -{ - struct cmd_obj *ph2c; - struct drvint_cmd_parm *pdrvintcmd_param; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - pdrvintcmd_param = kmalloc(sizeof(*pdrvintcmd_param), GFP_ATOMIC); - if (!pdrvintcmd_param) { - kfree(ph2c); - return; - } - pdrvintcmd_param->i_cid = WDG_WK_CID; - pdrvintcmd_param->sz = 0; - pdrvintcmd_param->pbuf = NULL; - init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvintcmd_param, _DRV_INT_CMD_); - r8712_enqueue_cmd_ex(pcmdpriv, ph2c); -} - -void r8712_survey_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res != H2C_SUCCESS) - clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY); - r8712_free_cmd_obj(pcmd); -} - -void r8712_disassoc_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res != H2C_SUCCESS) { - spin_lock_irqsave(&pmlmepriv->lock, irqL); - set_fwstate(pmlmepriv, _FW_LINKED); - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return; - } - r8712_free_cmd_obj(pcmd); -} - -void r8712_joinbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res != H2C_SUCCESS) - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - r8712_free_cmd_obj(pcmd); -} - -void r8712_createbss_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - unsigned long irqL; - struct sta_info *psta = NULL; - struct wlan_network *pwlan = NULL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf; - struct wlan_network *tgt_network = &(pmlmepriv->cur_network); - - if (pcmd->res != H2C_SUCCESS) - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - del_timer(&pmlmepriv->assoc_timer); -#ifdef __BIG_ENDIAN - /* endian_convert */ - pnetwork->Length = le32_to_cpu(pnetwork->Length); - pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength); - pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy); - pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi); - pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse); - pnetwork->Configuration.ATIMWindow = - le32_to_cpu(pnetwork->Configuration.ATIMWindow); - pnetwork->Configuration.DSConfig = - le32_to_cpu(pnetwork->Configuration.DSConfig); - pnetwork->Configuration.FHConfig.DwellTime = - le32_to_cpu(pnetwork->Configuration.FHConfig.DwellTime); - pnetwork->Configuration.FHConfig.HopPattern = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopPattern); - pnetwork->Configuration.FHConfig.HopSet = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopSet); - pnetwork->Configuration.FHConfig.Length = - le32_to_cpu(pnetwork->Configuration.FHConfig.Length); - pnetwork->Configuration.Length = - le32_to_cpu(pnetwork->Configuration.Length); - pnetwork->InfrastructureMode = - le32_to_cpu(pnetwork->InfrastructureMode); - pnetwork->IELength = le32_to_cpu(pnetwork->IELength); -#endif - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if ((pmlmepriv->fw_state) & WIFI_AP_STATE) { - psta = r8712_get_stainfo(&padapter->stapriv, - pnetwork->MacAddress); - if (!psta) { - psta = r8712_alloc_stainfo(&padapter->stapriv, - pnetwork->MacAddress); - if (!psta) - goto createbss_cmd_fail; - } - r8712_indicate_connect(padapter); - } else { - pwlan = _r8712_alloc_network(pmlmepriv); - if (!pwlan) { - pwlan = r8712_get_oldest_wlan_network( - &pmlmepriv->scanned_queue); - if (!pwlan) - goto createbss_cmd_fail; - pwlan->last_scanned = jiffies; - } else { - list_add_tail(&(pwlan->list), - &pmlmepriv->scanned_queue.queue); - } - pnetwork->Length = r8712_get_wlan_bssid_ex_sz(pnetwork); - memcpy(&(pwlan->network), pnetwork, pnetwork->Length); - pwlan->fixed = true; - memcpy(&tgt_network->network, pnetwork, - (r8712_get_wlan_bssid_ex_sz(pnetwork))); - if (pmlmepriv->fw_state & _FW_UNDER_LINKING) - pmlmepriv->fw_state ^= _FW_UNDER_LINKING; - /* - * we will set _FW_LINKED when there is one more sat to - * join us (stassoc_event_callback) - */ - } -createbss_cmd_fail: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - r8712_free_cmd_obj(pcmd); -} - -void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *) - (pcmd->rsp); - struct sta_info *psta = r8712_get_stainfo(pstapriv, - psetstakey_rsp->addr); - - if (!psta) - goto exit; - psta->aid = psta->mac_id = psetstakey_rsp->keyid; /*CAM_ID(CAM_ENTRY)*/ -exit: - r8712_free_cmd_obj(pcmd); -} - -void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - unsigned long irqL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct set_assocsta_parm *passocsta_parm = - (struct set_assocsta_parm *)(pcmd->parmbuf); - struct set_assocsta_rsp *passocsta_rsp = - (struct set_assocsta_rsp *) (pcmd->rsp); - struct sta_info *psta = r8712_get_stainfo(pstapriv, - passocsta_parm->addr); - - if (!psta) - return; - psta->aid = psta->mac_id = passocsta_rsp->cam_id; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if ((check_fwstate(pmlmepriv, WIFI_MP_STATE)) && - (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))) - pmlmepriv->fw_state ^= _FW_UNDER_LINKING; - set_fwstate(pmlmepriv, _FW_LINKED); - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - r8712_free_cmd_obj(pcmd); -} - -void r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl, - u32 tryPktCnt, u32 tryPktInterval, u32 firstStageTO) -{ - struct cmd_obj *ph2c; - struct DisconnectCtrlEx_param *param; - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - param = kzalloc(sizeof(*param), GFP_ATOMIC); - if (!param) { - kfree(ph2c); - return; - } - - param->EnableDrvCtrl = (unsigned char)enableDrvCtrl; - param->TryPktCnt = (unsigned char)tryPktCnt; - param->TryPktInterval = (unsigned char)tryPktInterval; - param->FirstStageTO = (unsigned int)firstStageTO; - - init_h2fwcmd_w_parm_no_rsp(ph2c, param, - GEN_CMD_CODE(_DisconnectCtrlEx)); - r8712_enqueue_cmd(pcmdpriv, ph2c); -} diff --git a/drivers/staging/rtl8712/rtl871x_cmd.h b/drivers/staging/rtl8712/rtl871x_cmd.h deleted file mode 100644 index 8453d8de8248..000000000000 --- a/drivers/staging/rtl8712/rtl871x_cmd.h +++ /dev/null @@ -1,761 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_CMD_H_ -#define __RTL871X_CMD_H_ - -#include "wlan_bssdef.h" -#include "rtl871x_rf.h" -#define C2H_MEM_SZ (16*1024) - -#include "osdep_service.h" -#include "ieee80211.h" - -#define FREE_CMDOBJ_SZ 128 -#define MAX_CMDSZ 512 -#define MAX_RSPSZ 512 -#define MAX_EVTSZ 1024 -#define CMDBUFF_ALIGN_SZ 512 - -struct cmd_obj { - u16 cmdcode; - u8 res; - u8 *parmbuf; - u32 cmdsz; - u8 *rsp; - u32 rspsz; - struct list_head list; -}; - -struct cmd_priv { - struct completion cmd_queue_comp; - struct completion terminate_cmdthread_comp; - struct __queue cmd_queue; - u8 cmd_seq; - u8 *cmd_buf; /*shall be non-paged, and 4 bytes aligned*/ - u8 *cmd_allocated_buf; - u8 *rsp_buf; /*shall be non-paged, and 4 bytes aligned*/ - u8 *rsp_allocated_buf; - u32 cmd_issued_cnt; - u32 cmd_done_cnt; - u32 rsp_cnt; - struct _adapter *padapter; -}; - -struct evt_obj { - u16 evtcode; - u8 res; - u8 *parmbuf; - u32 evtsz; - struct list_head list; -}; - -struct evt_priv { - struct __queue evt_queue; - u8 event_seq; - u8 *evt_buf; /*shall be non-paged, and 4 bytes aligned*/ - u8 *evt_allocated_buf; - u32 evt_done_cnt; -}; - -#define init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code) \ -do {\ - INIT_LIST_HEAD(&pcmd->list);\ - pcmd->cmdcode = code;\ - pcmd->parmbuf = (u8 *)(pparm);\ - pcmd->cmdsz = sizeof(*pparm);\ - pcmd->rsp = NULL;\ - pcmd->rspsz = 0;\ -} while (0) - -void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj); -void r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj); -struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue); -void r8712_free_cmd_obj(struct cmd_obj *pcmd); -int r8712_cmd_thread(void *context); -int r8712_init_cmd_priv(struct cmd_priv *pcmdpriv); -void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv); -int r8712_init_evt_priv(struct evt_priv *pevtpriv); -void r8712_free_evt_priv(struct evt_priv *pevtpriv); - -enum rtl871x_drvint_cid { - NONE_WK_CID, - WDG_WK_CID, - MAX_WK_CID -}; - -enum RFINTFS { - SWSI, - HWSI, - HWPI, -}; - -/* - * Caller Mode: Infra, Ad-HoC(C) - * Notes: To enter USB suspend mode - * Command Mode - */ -struct usb_suspend_parm { - u32 action; /* 1: sleep, 0:resume */ -}; - -/* - * Caller Mode: Infra, Ad-HoC(C) - * Notes: To disconnect the current associated BSS - * Command Mode - */ -struct disconnect_parm { - u32 rsvd; -}; - -/* - * Caller Mode: AP, Ad-HoC, Infra - * Notes: To set the NIC mode of RTL8711 - * Command Mode - * The definition of mode: - * - * #define IW_MODE_AUTO 0 // Let the driver decides which AP to join - * #define IW_MODE_ADHOC 1 // Single cell network (Ad-Hoc Clients) - * #define IW_MODE_INFRA 2 // Multi cell network, roaming, .. - * #define IW_MODE_MASTER 3 // Synchronisation master or AP - * #define IW_MODE_REPEAT 4 // Wireless Repeater (forwarder) - * #define IW_MODE_SECOND 5 // Secondary master/repeater (backup) - * #define IW_MODE_MONITOR 6 // Passive monitor (listen only) - */ -struct setopmode_parm { - u8 mode; - u8 rsvd[3]; -}; - -/* - * Caller Mode: AP, Ad-HoC, Infra - * Notes: To ask RTL8711 performing site-survey - * Command-Event Mode - */ -struct sitesurvey_parm { - __le32 passive_mode; /*active: 1, passive: 0 */ - __le32 bsslimit; /* 1 ~ 48 */ - __le32 ss_ssidlen; - u8 ss_ssid[IW_ESSID_MAX_SIZE + 1]; -}; - -/* - * Caller Mode: Any - * Notes: To set the auth type of RTL8711. open/shared/802.1x - * Command Mode - */ -struct setauth_parm { - u8 mode; /*0: legacy open, 1: legacy shared 2: 802.1x*/ - u8 _1x; /*0: PSK, 1: TLS*/ - u8 rsvd[2]; -}; - -/* - * Caller Mode: Infra - * a. algorithm: wep40, wep104, tkip & aes - * b. keytype: grp key/unicast key - * c. key contents - * - * when shared key ==> keyid is the camid - * when 802.1x ==> keyid [0:1] ==> grp key - * when 802.1x ==> keyid > 2 ==> unicast key - */ -struct setkey_parm { - u8 algorithm; /* encryption algorithm, could be none, wep40, - * TKIP, CCMP, wep104 - */ - u8 keyid; - u8 grpkey; /* 1: this is the grpkey for 802.1x. - * 0: this is the unicast key for 802.1x - */ - u8 key[16]; /* this could be 40 or 104 */ -}; - -/* - * When in AP or Ad-Hoc mode, this is used to - * allocate an sw/hw entry for a newly associated sta. - * Command - * when shared key ==> algorithm/keyid - */ -struct set_stakey_parm { - u8 addr[ETH_ALEN]; - u8 algorithm; - u8 key[16]; -}; - -struct set_stakey_rsp { - u8 addr[ETH_ALEN]; - u8 keyid; - u8 rsvd; -}; - -struct SetMacAddr_param { - u8 MacAddr[ETH_ALEN]; -}; - -/* - * Caller Ad-Hoc/AP - * - * Command -Rsp(AID == CAMID) mode - * - * This is to force fw to add an sta_data entry per driver's request. - * - * FW will write an cam entry associated with it. - * - */ -struct set_assocsta_parm { - u8 addr[ETH_ALEN]; -}; - -struct set_assocsta_rsp { - u8 cam_id; - u8 rsvd[3]; -}; - -/* - * Caller Ad-Hoc/AP - * - * Command mode - * - * This is to force fw to del an sta_data entry per driver's request - * - * FW will invalidate the cam entry associated with it. - * - */ -struct del_assocsta_parm { - u8 addr[ETH_ALEN]; -}; - -/* - * Caller Mode: AP/Ad-HoC(M) - * - * Notes: To notify fw that given staid has changed its power state - * - * Command Mode - * - */ -struct setstapwrstate_parm { - u8 staid; - u8 status; - u8 hwaddr[6]; -}; - -/* - * Caller Mode: Any - * - * Notes: To setup the basic rate of RTL8711 - * - * Command Mode - * - */ -struct setbasicrate_parm { - u8 basicrates[NumRates]; -}; - -/* - * Caller Mode: Any - * - * Notes: To read the current basic rate - * - * Command-Rsp Mode - * - */ -struct getbasicrate_parm { - u32 rsvd; -}; - -struct getbasicrate_rsp { - u8 basicrates[NumRates]; -}; - -/* - * Caller Mode: Any - * - * Notes: To setup the data rate of RTL8711 - * - * Command Mode - * - */ -struct setdatarate_parm { - u8 mac_id; - u8 datarates[NumRates]; -}; - -enum _RT_CHANNEL_DOMAIN { - RT_CHANNEL_DOMAIN_FCC = 0, - RT_CHANNEL_DOMAIN_IC = 1, - RT_CHANNEL_DOMAIN_ETSI = 2, - RT_CHANNEL_DOMAIN_SPAIN = 3, - RT_CHANNEL_DOMAIN_FRANCE = 4, - RT_CHANNEL_DOMAIN_MKK = 5, - RT_CHANNEL_DOMAIN_MKK1 = 6, - RT_CHANNEL_DOMAIN_ISRAEL = 7, - RT_CHANNEL_DOMAIN_TELEC = 8, - - /* Be compatible with old channel plan. No good! */ - RT_CHANNEL_DOMAIN_MIC = 9, - RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN = 10, - RT_CHANNEL_DOMAIN_WORLD_WIDE_13 = 11, - RT_CHANNEL_DOMAIN_TELEC_NETGEAR = 12, - - RT_CHANNEL_DOMAIN_NCC = 13, - RT_CHANNEL_DOMAIN_5G = 14, - RT_CHANNEL_DOMAIN_5G_40M = 15, - /*===== Add new channel plan above this line===============*/ - RT_CHANNEL_DOMAIN_MAX, -}; - -struct SetChannelPlan_param { - enum _RT_CHANNEL_DOMAIN ChannelPlan; -}; - -/* - * Caller Mode: Any - * - * Notes: To read the current data rate - * - * Command-Rsp Mode - * - */ -struct getdatarate_parm { - u32 rsvd; - -}; - -struct getdatarate_rsp { - u8 datarates[NumRates]; -}; - -/* - * Caller Mode: Any - * AP: AP can use the info for the contents of beacon frame - * Infra: STA can use the info when sitesurveying - * Ad-HoC(M): Like AP - * Ad-HoC(C): Like STA - * - * - * Notes: To set the phy capability of the NIC - * - * Command Mode - * - */ - -/* - * Caller Mode: Any - * - * Notes: To set the channel/modem/band - * This command will be used when channel/modem/band is changed. - * - * Command Mode - * - */ -/* - * Caller Mode: Any - * - * Notes: To get the current setting of channel/modem/band - * - * Command-Rsp Mode - * - */ -struct getphy_rsp { - u8 rfchannel; - u8 modem; -}; - -struct readBB_parm { - u8 offset; -}; - -struct readBB_rsp { - u8 value; -}; - -struct readTSSI_parm { - u8 offset; -}; - -struct readTSSI_rsp { - u8 value; -}; - -struct writeBB_parm { - u8 offset; - u8 value; -}; - -struct writePTM_parm { - u8 type; -}; - -struct readRF_parm { - u8 offset; -}; - -struct readRF_rsp { - u32 value; -}; - -struct writeRF_parm { - u32 offset; - u32 value; -}; - -struct setrfintfs_parm { - u8 rfintfs; -}; - -struct getrfintfs_parm { - u8 rfintfs; -}; - -/* - * Notes: This command is used for H2C/C2H loopback testing - * - * mac[0] == 0 - * ==> CMD mode, return H2C_SUCCESS. - * The following condition must be true under CMD mode - * mac[1] == mac[4], mac[2] == mac[3], mac[0]=mac[5]= 0; - * s0 == 0x1234, s1 == 0xabcd, w0 == 0x78563412, w1 == 0x5aa5def7; - * s2 == (b1 << 8 | b0); - * - * mac[0] == 1 - * ==> CMD_RSP mode, return H2C_SUCCESS_RSP - * - * The rsp layout shall be: - * rsp: parm: - * mac[0] = mac[5]; - * mac[1] = mac[4]; - * mac[2] = mac[3]; - * mac[3] = mac[2]; - * mac[4] = mac[1]; - * mac[5] = mac[0]; - * s0 = s1; - * s1 = swap16(s0); - * w0 = swap32(w1); - * b0 = b1 - * s2 = s0 + s1 - * b1 = b0 - * w1 = w0 - * - * mac[0] == 2 - * ==> CMD_EVENT mode, return H2C_SUCCESS - * The event layout shall be: - * event: parm: - * mac[0] = mac[5]; - * mac[1] = mac[4]; - * mac[2] = event's sequence number, starting from 1 to parm's marc[3] - * mac[3] = mac[2]; - * mac[4] = mac[1]; - * mac[5] = mac[0]; - * s0 = swap16(s0) - event.mac[2]; - * s1 = s1 + event.mac[2]; - * w0 = swap32(w0); - * b0 = b1 - * s2 = s0 + event.mac[2] - * b1 = b0 - * w1 = swap32(w1) - event.mac[2]; - * - * parm->mac[3] is the total event counts that host requested. - * - * - * event will be the same with the cmd's param. - * - */ - -/* CMD param Formart for DRV INTERNAL CMD HDL*/ -struct drvint_cmd_parm { - int i_cid; /*internal cmd id*/ - int sz; /* buf sz*/ - unsigned char *pbuf; -}; - -/*------------------- Below are used for RF/BB tuning ---------------------*/ - -struct setantenna_parm { - u8 tx_antset; - u8 rx_antset; - u8 tx_antenna; - u8 rx_antenna; -}; - -struct enrateadaptive_parm { - u32 en; -}; - -struct settxagctbl_parm { - u32 txagc[MAX_RATES_LENGTH]; -}; - -struct gettxagctbl_parm { - u32 rsvd; -}; - -struct gettxagctbl_rsp { - u32 txagc[MAX_RATES_LENGTH]; -}; - -struct setagcctrl_parm { - u32 agcctrl; /* 0: pure hw, 1: fw */ -}; - -struct setssup_parm { - u32 ss_ForceUp[MAX_RATES_LENGTH]; -}; - -struct getssup_parm { - u32 rsvd; -}; - -struct getssup_rsp { - u8 ss_ForceUp[MAX_RATES_LENGTH]; -}; - -struct setssdlevel_parm { - u8 ss_DLevel[MAX_RATES_LENGTH]; -}; - -struct getssdlevel_parm { - u32 rsvd; -}; - -struct getssdlevel_rsp { - u8 ss_DLevel[MAX_RATES_LENGTH]; -}; - -struct setssulevel_parm { - u8 ss_ULevel[MAX_RATES_LENGTH]; -}; - -struct getssulevel_parm { - u32 rsvd; -}; - -struct getssulevel_rsp { - u8 ss_ULevel[MAX_RATES_LENGTH]; -}; - -struct setcountjudge_parm { - u8 count_judge[MAX_RATES_LENGTH]; -}; - -struct getcountjudge_parm { - u32 rsvd; -}; - -struct getcountjudge_rsp { - u8 count_judge[MAX_RATES_LENGTH]; -}; - -struct setpwrmode_parm { - u8 mode; - u8 flag_low_traffic_en; - u8 flag_lpnav_en; - u8 flag_rf_low_snr_en; - u8 flag_dps_en; /* 1: dps, 0: 32k */ - u8 bcn_rx_en; - u8 bcn_pass_cnt; /* fw report one beacon information to - * driver when it receives bcn_pass_cnt - * beacons. - */ - u8 bcn_to; /* beacon TO (ms). ¡§=0¡¨ no limit.*/ - u16 bcn_itv; - u8 app_itv; /* only for VOIP mode. */ - u8 awake_bcn_itv; - u8 smart_ps; - u8 bcn_pass_time; /* unit: 100ms */ -}; - -struct setatim_parm { - u8 op; /*0: add, 1:del*/ - u8 txid; /* id of dest station.*/ -}; - -struct setratable_parm { - u8 ss_ForceUp[NumRates]; - u8 ss_ULevel[NumRates]; - u8 ss_DLevel[NumRates]; - u8 count_judge[NumRates]; -}; - -struct getratable_parm { - uint rsvd; -}; - -struct getratable_rsp { - u8 ss_ForceUp[NumRates]; - u8 ss_ULevel[NumRates]; - u8 ss_DLevel[NumRates]; - u8 count_judge[NumRates]; -}; - -/*to get TX,RX retry count*/ -struct gettxretrycnt_parm { - unsigned int rsvd; -}; - -struct gettxretrycnt_rsp { - unsigned long tx_retrycnt; -}; - -struct getrxretrycnt_parm { - unsigned int rsvd; -}; - -struct getrxretrycnt_rsp { - unsigned long rx_retrycnt; -}; - -/*to get BCNOK,BCNERR count*/ -struct getbcnokcnt_parm { - unsigned int rsvd; -}; - -struct getbcnokcnt_rsp { - unsigned long bcnokcnt; -}; - -struct getbcnerrcnt_parm { - unsigned int rsvd; -}; - -struct getbcnerrcnt_rsp { - unsigned long bcnerrcnt; -}; - -/* to get current TX power level*/ -struct getcurtxpwrlevel_parm { - unsigned int rsvd; -}; - -struct getcurtxpwrlevel_rsp { - unsigned short tx_power; -}; - -/*dynamic on/off DIG*/ -struct setdig_parm { - unsigned char dig_on; /* 1:on , 0:off */ -}; - -/*dynamic on/off RA*/ -struct setra_parm { - unsigned char ra_on; /* 1:on , 0:off */ -}; - -struct setprobereqextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[]; -}; - -struct setassocreqextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[]; -}; - -struct setproberspextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[]; -}; - -struct setassocrspextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[]; -}; - -struct addBaReq_parm { - unsigned int tid; -}; - -/*H2C Handler index: 46 */ -struct SetChannel_parm { - u32 curr_ch; -}; - -/*H2C Handler index: 61 */ -struct DisconnectCtrlEx_param { - /* MAXTIME = (2 * FirstStageTO) + (TryPktCnt * TryPktInterval) */ - unsigned char EnableDrvCtrl; - unsigned char TryPktCnt; - unsigned char TryPktInterval; /* Unit: ms */ - unsigned char rsvd; - unsigned int FirstStageTO; /* Unit: ms */ -}; - -#define GEN_CMD_CODE(cmd) cmd ## _CMD_ - -/* - * Result: - * 0x00: success - * 0x01: success, and check Response. - * 0x02: cmd ignored due to duplicated sequence number - * 0x03: cmd dropped due to invalid cmd code - * 0x04: reserved. - */ - -#define H2C_RSP_OFFSET 512 -#define H2C_SUCCESS 0x00 -#define H2C_SUCCESS_RSP 0x01 -#define H2C_DUPLICATED 0x02 -#define H2C_DROPPED 0x03 -#define H2C_PARAMETERS_ERROR 0x04 -#define H2C_REJECTED 0x05 -#define H2C_CMD_OVERFLOW 0x06 -#define H2C_RESERVED 0x07 - -void r8712_setMacAddr_cmd(struct _adapter *padapter, const u8 *mac_addr); -u8 r8712_sitesurvey_cmd(struct _adapter *padapter, - struct ndis_802_11_ssid *pssid); -int r8712_createbss_cmd(struct _adapter *padapter); -void r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key); -int r8712_joinbss_cmd(struct _adapter *padapter, - struct wlan_network *pnetwork); -void r8712_disassoc_cmd(struct _adapter *padapter); -void r8712_setopmode_cmd(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype); -int r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset); -void r8712_set_chplan_cmd(struct _adapter *padapter, int chplan); -int r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval); -int r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val); -void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid); -void r8712_wdg_wk_cmd(struct _adapter *padapter); -void r8712_survey_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_disassoc_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_joinbss_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_createbss_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd); -void r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl, - u32 tryPktCnt, u32 tryPktInterval, u32 firstStageTO); - -struct _cmd_callback { - u32 cmd_code; - void (*callback)(struct _adapter *padapter, struct cmd_obj *cmd); -}; - -#include "rtl8712_cmd.h" - -#endif /* _CMD_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_debug.h b/drivers/staging/rtl8712/rtl871x_debug.h deleted file mode 100644 index 69c631af2a2a..000000000000 --- a/drivers/staging/rtl8712/rtl871x_debug.h +++ /dev/null @@ -1,130 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_DEBUG_H__ -#define __RTL871X_DEBUG_H__ - -#include "osdep_service.h" -#include "drv_types.h" - -#define _drv_emerg_ 1 -#define _drv_alert_ 2 -#define _drv_crit_ 3 -#define _drv_err_ 4 -#define _drv_warning_ 5 -#define _drv_notice_ 6 -#define _drv_info_ 7 -#define _drv_dump_ 8 -#define _drv_debug_ 9 - -#define _module_rtl871x_xmit_c_ BIT(0) -#define _module_xmit_osdep_c_ BIT(1) -#define _module_rtl871x_recv_c_ BIT(2) -#define _module_recv_osdep_c_ BIT(3) -#define _module_rtl871x_mlme_c_ BIT(4) -#define _module_mlme_osdep_c_ BIT(5) -#define _module_rtl871x_sta_mgt_c_ BIT(6) -#define _module_rtl871x_cmd_c_ BIT(7) -#define _module_cmd_osdep_c_ BIT(8) -#define _module_rtl871x_io_c_ BIT(9) -#define _module_io_osdep_c_ BIT(10) -#define _module_os_intfs_c_ BIT(11) -#define _module_rtl871x_security_c_ BIT(12) -#define _module_rtl871x_eeprom_c_ BIT(13) -#define _module_hal_init_c_ BIT(14) -#define _module_hci_hal_init_c_ BIT(15) -#define _module_rtl871x_ioctl_c_ BIT(16) -#define _module_rtl871x_ioctl_set_c_ BIT(17) -#define _module_rtl871x_pwrctrl_c_ BIT(19) -#define _module_hci_intfs_c_ BIT(20) -#define _module_hci_ops_c_ BIT(21) -#define _module_osdep_service_c_ BIT(22) -#define _module_rtl871x_mp_ioctl_c_ BIT(23) -#define _module_hci_ops_os_c_ BIT(24) -#define _module_rtl871x_ioctl_os_c BIT(25) -#define _module_rtl8712_cmd_c_ BIT(26) -#define _module_rtl871x_mp_c_ BIT(27) -#define _module_rtl8712_xmit_c_ BIT(28) -#define _module_rtl8712_efuse_c_ BIT(29) -#define _module_rtl8712_recv_c_ BIT(30) -#define _module_rtl8712_led_c_ BIT(31) - -#undef _MODULE_DEFINE_ - -#if defined _RTL871X_XMIT_C_ - #define _MODULE_DEFINE_ _module_rtl871x_xmit_c_ -#elif defined _XMIT_OSDEP_C_ - #define _MODULE_DEFINE_ _module_xmit_osdep_c_ -#elif defined _RTL871X_RECV_C_ - #define _MODULE_DEFINE_ _module_rtl871x_recv_c_ -#elif defined _RECV_OSDEP_C_ - #define _MODULE_DEFINE_ _module_recv_osdep_c_ -#elif defined _RTL871X_MLME_C_ - #define _MODULE_DEFINE_ _module_rtl871x_mlme_c_ -#elif defined _MLME_OSDEP_C_ - #define _MODULE_DEFINE_ _module_mlme_osdep_c_ -#elif defined _RTL871X_STA_MGT_C_ - #define _MODULE_DEFINE_ _module_rtl871x_sta_mgt_c_ -#elif defined _RTL871X_CMD_C_ - #define _MODULE_DEFINE_ _module_rtl871x_cmd_c_ -#elif defined _CMD_OSDEP_C_ - #define _MODULE_DEFINE_ _module_cmd_osdep_c_ -#elif defined _RTL871X_IO_C_ - #define _MODULE_DEFINE_ _module_rtl871x_io_c_ -#elif defined _IO_OSDEP_C_ - #define _MODULE_DEFINE_ _module_io_osdep_c_ -#elif defined _OS_INTFS_C_ - #define _MODULE_DEFINE_ _module_os_intfs_c_ -#elif defined _RTL871X_SECURITY_C_ - #define _MODULE_DEFINE_ _module_rtl871x_security_c_ -#elif defined _RTL871X_EEPROM_C_ - #define _MODULE_DEFINE_ _module_rtl871x_eeprom_c_ -#elif defined _HAL_INIT_C_ - #define _MODULE_DEFINE_ _module_hal_init_c_ -#elif defined _HCI_HAL_INIT_C_ - #define _MODULE_DEFINE_ _module_hci_hal_init_c_ -#elif defined _RTL871X_IOCTL_C_ - #define _MODULE_DEFINE_ _module_rtl871x_ioctl_c_ -#elif defined _RTL871X_IOCTL_SET_C_ - #define _MODULE_DEFINE_ _module_rtl871x_ioctl_set_c_ -#elif defined _RTL871X_PWRCTRL_C_ - #define _MODULE_DEFINE_ _module_rtl871x_pwrctrl_c_ -#elif defined _HCI_INTF_C_ - #define _MODULE_DEFINE_ _module_hci_intfs_c_ -#elif defined _HCI_OPS_C_ - #define _MODULE_DEFINE_ _module_hci_ops_c_ -#elif defined _OSDEP_HCI_INTF_C_ - #define _MODULE_DEFINE_ _module_hci_intfs_c_ -#elif defined _OSDEP_SERVICE_C_ - #define _MODULE_DEFINE_ _module_osdep_service_c_ -#elif defined _RTL871X_MP_IOCTL_C_ - #define _MODULE_DEFINE_ _module_rtl871x_mp_ioctl_c_ -#elif defined _HCI_OPS_OS_C_ - #define _MODULE_DEFINE_ _module_hci_ops_os_c_ -#elif defined _RTL871X_IOCTL_LINUX_C_ - #define _MODULE_DEFINE_ _module_rtl871x_ioctl_os_c -#elif defined _RTL871X_MP_C_ - #define _MODULE_DEFINE_ _module_rtl871x_mp_c_ -#elif defined _RTL8712_CMD_C_ - #define _MODULE_DEFINE_ _module_rtl8712_cmd_c_ -#elif defined _RTL8712_XMIT_C_ - #define _MODULE_DEFINE_ _module_rtl8712_xmit_c_ -#elif defined _RTL8712_EFUSE_C_ - #define _MODULE_DEFINE_ _module_rtl8712_efuse_c_ -#elif defined _RTL8712_RECV_C_ - #define _MODULE_DEFINE_ _module_rtl8712_recv_c_ -#else - #undef _MODULE_DEFINE_ -#endif - -#endif /*__RTL871X_DEBUG_H__*/ diff --git a/drivers/staging/rtl8712/rtl871x_eeprom.c b/drivers/staging/rtl8712/rtl871x_eeprom.c deleted file mode 100644 index 221bf92e1b1c..000000000000 --- a/drivers/staging/rtl8712/rtl871x_eeprom.c +++ /dev/null @@ -1,220 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_eeprom.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_EEPROM_C_ - -#include "osdep_service.h" -#include "drv_types.h" - -static void up_clk(struct _adapter *padapter, u16 *x) -{ - *x = *x | _EESK; - r8712_write8(padapter, EE_9346CR, (u8)*x); - udelay(CLOCK_RATE); -} - -static void down_clk(struct _adapter *padapter, u16 *x) -{ - *x = *x & ~_EESK; - r8712_write8(padapter, EE_9346CR, (u8)*x); - udelay(CLOCK_RATE); -} - -static void shift_out_bits(struct _adapter *padapter, u16 data, u16 count) -{ - u16 x, mask; - - if (padapter->surprise_removed) - goto out; - mask = 0x01 << (count - 1); - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDO | _EEDI); - do { - x &= ~_EEDI; - if (data & mask) - x |= _EEDI; - if (padapter->surprise_removed) - goto out; - r8712_write8(padapter, EE_9346CR, (u8)x); - udelay(CLOCK_RATE); - up_clk(padapter, &x); - down_clk(padapter, &x); - mask >>= 1; - } while (mask); - if (padapter->surprise_removed) - goto out; - x &= ~_EEDI; - r8712_write8(padapter, EE_9346CR, (u8)x); -out:; -} - -static u16 shift_in_bits(struct _adapter *padapter) -{ - u16 x, d = 0, i; - - if (padapter->surprise_removed) - goto out; - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDO | _EEDI); - d = 0; - for (i = 0; i < 16; i++) { - d <<= 1; - up_clk(padapter, &x); - if (padapter->surprise_removed) - goto out; - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDI); - if (x & _EEDO) - d |= 1; - down_clk(padapter, &x); - } -out: - return d; -} - -static void standby(struct _adapter *padapter) -{ - u8 x; - - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EECS | _EESK); - r8712_write8(padapter, EE_9346CR, x); - udelay(CLOCK_RATE); - x |= _EECS; - r8712_write8(padapter, EE_9346CR, x); - udelay(CLOCK_RATE); -} - -static u16 wait_eeprom_cmd_done(struct _adapter *padapter) -{ - u8 x; - u16 i; - - standby(padapter); - for (i = 0; i < 200; i++) { - x = r8712_read8(padapter, EE_9346CR); - if (x & _EEDO) - return true; - udelay(CLOCK_RATE); - } - return false; -} - -static void eeprom_clean(struct _adapter *padapter) -{ - u16 x; - - if (padapter->surprise_removed) - return; - x = r8712_read8(padapter, EE_9346CR); - if (padapter->surprise_removed) - return; - x &= ~(_EECS | _EEDI); - r8712_write8(padapter, EE_9346CR, (u8)x); - if (padapter->surprise_removed) - return; - up_clk(padapter, &x); - if (padapter->surprise_removed) - return; - down_clk(padapter, &x); -} - -void r8712_eeprom_write16(struct _adapter *padapter, u16 reg, u16 data) -{ - u8 x; - u8 tmp8_ori, tmp8_new, tmp8_clk_ori, tmp8_clk_new; - - tmp8_ori = r8712_read8(padapter, 0x102502f1); - tmp8_new = tmp8_ori & 0xf7; - if (tmp8_ori != tmp8_new) - r8712_write8(padapter, 0x102502f1, tmp8_new); - tmp8_clk_ori = r8712_read8(padapter, 0x10250003); - tmp8_clk_new = tmp8_clk_ori | 0x20; - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_new); - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDI | _EEDO | _EESK | _EEM0); - x |= _EEM1 | _EECS; - r8712_write8(padapter, EE_9346CR, x); - shift_out_bits(padapter, EEPROM_EWEN_OPCODE, 5); - if (padapter->eeprom_address_size == 8) /*CF+ and SDIO*/ - shift_out_bits(padapter, 0, 6); - else /* USB */ - shift_out_bits(padapter, 0, 4); - standby(padapter); - /* Erase this particular word. Write the erase opcode and register - * number in that order. The opcode is 3bits in length; reg is 6 - * bits long. - */ - standby(padapter); - /* write the new word to the EEPROM - * send the write opcode the EEPORM - */ - shift_out_bits(padapter, EEPROM_WRITE_OPCODE, 3); - /* select which word in the EEPROM that we are writing to. */ - shift_out_bits(padapter, reg, padapter->eeprom_address_size); - /* write the data to the selected EEPROM word. */ - shift_out_bits(padapter, data, 16); - if (wait_eeprom_cmd_done(padapter)) { - standby(padapter); - shift_out_bits(padapter, EEPROM_EWDS_OPCODE, 5); - shift_out_bits(padapter, reg, 4); - eeprom_clean(padapter); - } - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_ori); - if (tmp8_new != tmp8_ori) - r8712_write8(padapter, 0x102502f1, tmp8_ori); -} - -u16 r8712_eeprom_read16(struct _adapter *padapter, u16 reg) /*ReadEEprom*/ -{ - u16 x; - u16 data = 0; - u8 tmp8_ori, tmp8_new, tmp8_clk_ori, tmp8_clk_new; - - tmp8_ori = r8712_read8(padapter, 0x102502f1); - tmp8_new = tmp8_ori & 0xf7; - if (tmp8_ori != tmp8_new) - r8712_write8(padapter, 0x102502f1, tmp8_new); - tmp8_clk_ori = r8712_read8(padapter, 0x10250003); - tmp8_clk_new = tmp8_clk_ori | 0x20; - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_new); - if (padapter->surprise_removed) - goto out; - /* select EEPROM, reset bits, set _EECS */ - x = r8712_read8(padapter, EE_9346CR); - if (padapter->surprise_removed) - goto out; - x &= ~(_EEDI | _EEDO | _EESK | _EEM0); - x |= _EEM1 | _EECS; - r8712_write8(padapter, EE_9346CR, (unsigned char)x); - /* write the read opcode and register number in that order - * The opcode is 3bits in length, reg is 6 bits long - */ - shift_out_bits(padapter, EEPROM_READ_OPCODE, 3); - shift_out_bits(padapter, reg, padapter->eeprom_address_size); - /* Now read the data (16 bits) in from the selected EEPROM word */ - data = shift_in_bits(padapter); - eeprom_clean(padapter); -out: - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_ori); - if (tmp8_new != tmp8_ori) - r8712_write8(padapter, 0x102502f1, tmp8_ori); - return data; -} diff --git a/drivers/staging/rtl8712/rtl871x_eeprom.h b/drivers/staging/rtl8712/rtl871x_eeprom.h deleted file mode 100644 index 7bdeb2aaa025..000000000000 --- a/drivers/staging/rtl8712/rtl871x_eeprom.h +++ /dev/null @@ -1,88 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL871X_EEPROM_H__ -#define __RTL871X_EEPROM_H__ - -#include "osdep_service.h" - -#define RTL8712_EEPROM_ID 0x8712 -#define EEPROM_MAX_SIZE 256 -#define CLOCK_RATE 50 /*100us*/ - -/*- EEPROM opcodes*/ -#define EEPROM_READ_OPCODE 06 -#define EEPROM_WRITE_OPCODE 05 -#define EEPROM_ERASE_OPCODE 07 -#define EEPROM_EWEN_OPCODE 19 /* Erase/write enable*/ -#define EEPROM_EWDS_OPCODE 16 /* Erase/write disable*/ - -#define EEPROM_CID_DEFAULT 0x0 -#define EEPROM_CID_ALPHA 0x1 -#define EEPROM_CID_Senao 0x3 -#define EEPROM_CID_NetCore 0x5 -#define EEPROM_CID_CAMEO 0X8 -#define EEPROM_CID_SITECOM 0x9 -#define EEPROM_CID_COREGA 0xB -#define EEPROM_CID_EDIMAX_BELKIN 0xC -#define EEPROM_CID_SERCOMM_BELKIN 0xE -#define EEPROM_CID_CAMEO1 0xF -#define EEPROM_CID_WNC_COREGA 0x12 -#define EEPROM_CID_CLEVO 0x13 -#define EEPROM_CID_WHQL 0xFE - -enum RT_CUSTOMER_ID { - RT_CID_DEFAULT = 0, - RT_CID_8187_ALPHA0 = 1, - RT_CID_8187_SERCOMM_PS = 2, - RT_CID_8187_HW_LED = 3, - RT_CID_8187_NETGEAR = 4, - RT_CID_WHQL = 5, - RT_CID_819x_CAMEO = 6, - RT_CID_819x_RUNTOP = 7, - RT_CID_819x_Senao = 8, - RT_CID_TOSHIBA = 9, - RT_CID_819x_Netcore = 10, - RT_CID_Nettronix = 11, - RT_CID_DLINK = 12, - RT_CID_PRONET = 13, - RT_CID_COREGA = 14, - RT_CID_819x_ALPHA = 15, - RT_CID_819x_Sitecom = 16, - RT_CID_CCX = 17, - RT_CID_819x_Lenovo = 18, - RT_CID_819x_QMI = 19, - RT_CID_819x_Edimax_Belkin = 20, - RT_CID_819x_Sercomm_Belkin = 21, - RT_CID_819x_CAMEO1 = 22, - RT_CID_819x_MSI = 23, - RT_CID_819x_Acer = 24, - RT_CID_819x_AzWave_ASUS = 25, - RT_CID_819x_AzWave = 26, - RT_CID_819x_WNC_COREGA = 27, - RT_CID_819x_CLEVO = 28, -}; - -struct eeprom_priv { - u8 bautoload_fail_flag; - u8 bempty; - u8 sys_config; - u8 mac_addr[6]; - u8 config0; - u16 channel_plan; - u8 country_string[3]; - u8 tx_power_b[15]; - u8 tx_power_g[15]; - u8 tx_power_a[201]; - u8 efuse_eeprom_data[EEPROM_MAX_SIZE]; - enum RT_CUSTOMER_ID CustomerID; -}; - -void r8712_eeprom_write16(struct _adapter *padapter, u16 reg, u16 data); -u16 r8712_eeprom_read16(struct _adapter *padapter, u16 reg); - -#endif /*__RTL871X_EEPROM_H__*/ - diff --git a/drivers/staging/rtl8712/rtl871x_event.h b/drivers/staging/rtl8712/rtl871x_event.h deleted file mode 100644 index 759a2d27d8f2..000000000000 --- a/drivers/staging/rtl8712/rtl871x_event.h +++ /dev/null @@ -1,109 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871x_EVENT_H_ -#define _RTL871x_EVENT_H_ - -#include "osdep_service.h" - -#include "wlan_bssdef.h" -#include <linux/semaphore.h> -#include <linux/sem.h> - -/* - * Used to report a bss has been scanned - */ -struct survey_event { - struct wlan_bssid_ex bss; -}; - -/* - * Used to report that the requested site survey has been done. - * bss_cnt indicates the number of bss that has been reported. - */ -struct surveydone_event { - unsigned int bss_cnt; - -}; - -/* - * Used to report the link result of joinning the given bss - * join_res: - * -1: authentication fail - * -2: association fail - * > 0: TID - */ -struct joinbss_event { - struct wlan_network network; -}; - -/* - * Used to report a given STA has joinned the created BSS. - * It is used in AP/Ad-HoC(M) mode. - */ -struct stassoc_event { - unsigned char macaddr[6]; - unsigned char rsvd[2]; - __le32 cam_id; -}; - -struct stadel_event { - unsigned char macaddr[6]; - unsigned char rsvd[2]; -}; - -struct addba_event { - unsigned int tid; -}; - -#define GEN_EVT_CODE(event) event ## _EVT_ - -struct fwevent { - u32 parmsize; - void (*event_callback)(struct _adapter *dev, u8 *pbuf); -}; - -#define C2HEVENT_SZ 32 -struct event_node { - unsigned char *node; - unsigned char evt_code; - unsigned short evt_sz; - /*volatile*/ int *caller_ff_tail; - int caller_ff_sz; -}; - -struct c2hevent_queue { - /*volatile*/ int head; - /*volatile*/ int tail; - struct event_node nodes[C2HEVENT_SZ]; - unsigned char seq; -}; - -#define NETWORK_QUEUE_SZ 4 - -struct network_queue { - /*volatile*/ int head; - /*volatile*/ int tail; - struct wlan_bssid_ex networks[NETWORK_QUEUE_SZ]; -}; - -struct ADDBA_Req_Report_parm { - unsigned char MacAddress[ETH_ALEN]; - unsigned short StartSeqNum; - unsigned char tid; -}; - -#include "rtl8712_event.h" - -#endif /* _WLANEVENT_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_ht.h b/drivers/staging/rtl8712/rtl871x_ht.h deleted file mode 100644 index ebd78665775d..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ht.h +++ /dev/null @@ -1,33 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_HT_H_ -#define _RTL871X_HT_H_ - -#include "osdep_service.h" -#include "wifi.h" - -struct ht_priv { - unsigned int ht_option; - unsigned int ampdu_enable;/*for enable Tx A-MPDU*/ - unsigned char baddbareq_issued[16]; - unsigned int tx_amsdu_enable;/*for enable Tx A-MSDU */ - unsigned int tx_amdsu_maxlen; /* 1: 8k, 0:4k ; default:8k, for tx */ - unsigned int rx_ampdu_maxlen; /* for rx reordering ctrl win_sz, - * updated when join_callback. - */ - struct ieee80211_ht_cap ht_cap; -}; - -#endif /*_RTL871X_HT_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_io.c b/drivers/staging/rtl8712/rtl871x_io.c deleted file mode 100644 index 6789a4c98564..000000000000 --- a/drivers/staging/rtl8712/rtl871x_io.c +++ /dev/null @@ -1,147 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_io.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -/* - * - * The purpose of rtl871x_io.c - * - * a. provides the API - * b. provides the protocol engine - * c. provides the software interface between caller and the hardware interface - * - * For r8712u, both sync/async operations are provided. - * - * Only sync read/write_mem operations are provided. - * - */ - -#define _RTL871X_IO_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_io.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -static uint _init_intf_hdl(struct _adapter *padapter, - struct intf_hdl *pintf_hdl) -{ - struct intf_priv *pintf_priv; - void (*set_intf_option)(u32 *poption) = NULL; - void (*set_intf_funs)(struct intf_hdl *pintf_hdl); - void (*set_intf_ops)(struct _io_ops *pops); - uint (*init_intf_priv)(struct intf_priv *pintfpriv); - - set_intf_option = &(r8712_usb_set_intf_option); - set_intf_funs = &(r8712_usb_set_intf_funs); - set_intf_ops = &r8712_usb_set_intf_ops; - init_intf_priv = &r8712_usb_init_intf_priv; - pintf_priv = pintf_hdl->pintfpriv = kmalloc(sizeof(struct intf_priv), - GFP_ATOMIC); - if (!pintf_priv) - goto _init_intf_hdl_fail; - pintf_hdl->adapter = (u8 *)padapter; - set_intf_option(&pintf_hdl->intf_option); - set_intf_funs(pintf_hdl); - set_intf_ops(&pintf_hdl->io_ops); - pintf_priv->intf_dev = (u8 *)&padapter->dvobjpriv; - if (init_intf_priv(pintf_priv) == _FAIL) - goto _init_intf_hdl_fail; - return _SUCCESS; -_init_intf_hdl_fail: - kfree(pintf_priv); - return _FAIL; -} - -static void _unload_intf_hdl(struct intf_priv *pintfpriv) -{ - void (*unload_intf_priv)(struct intf_priv *pintfpriv); - - unload_intf_priv = &r8712_usb_unload_intf_priv; - unload_intf_priv(pintfpriv); - kfree(pintfpriv); -} - -static uint register_intf_hdl(u8 *dev, struct intf_hdl *pintfhdl) -{ - struct _adapter *adapter = (struct _adapter *)dev; - - pintfhdl->intf_option = 0; - pintfhdl->adapter = dev; - pintfhdl->intf_dev = (u8 *)&adapter->dvobjpriv; - if (!_init_intf_hdl(adapter, pintfhdl)) - goto register_intf_hdl_fail; - return _SUCCESS; -register_intf_hdl_fail: - return false; -} - -static void unregister_intf_hdl(struct intf_hdl *pintfhdl) -{ - _unload_intf_hdl(pintfhdl->pintfpriv); - memset((u8 *)pintfhdl, 0, sizeof(struct intf_hdl)); -} - -uint r8712_alloc_io_queue(struct _adapter *adapter) -{ - u32 i; - struct io_queue *pio_queue; - struct io_req *pio_req; - - pio_queue = kmalloc(sizeof(*pio_queue), GFP_ATOMIC); - if (!pio_queue) - goto alloc_io_queue_fail; - INIT_LIST_HEAD(&pio_queue->free_ioreqs); - INIT_LIST_HEAD(&pio_queue->processing); - INIT_LIST_HEAD(&pio_queue->pending); - spin_lock_init(&pio_queue->lock); - pio_queue->pallocated_free_ioreqs_buf = kzalloc(NUM_IOREQ * - (sizeof(struct io_req)) + 4, - GFP_ATOMIC); - if ((pio_queue->pallocated_free_ioreqs_buf) == NULL) - goto alloc_io_queue_fail; - pio_queue->free_ioreqs_buf = pio_queue->pallocated_free_ioreqs_buf + 4 - - ((addr_t)(pio_queue->pallocated_free_ioreqs_buf) - & 3); - pio_req = (struct io_req *)(pio_queue->free_ioreqs_buf); - for (i = 0; i < NUM_IOREQ; i++) { - INIT_LIST_HEAD(&pio_req->list); - list_add_tail(&pio_req->list, &pio_queue->free_ioreqs); - pio_req++; - } - if ((register_intf_hdl((u8 *)adapter, &pio_queue->intf)) == _FAIL) - goto alloc_io_queue_fail; - adapter->pio_queue = pio_queue; - return _SUCCESS; -alloc_io_queue_fail: - if (pio_queue) { - kfree(pio_queue->pallocated_free_ioreqs_buf); - kfree(pio_queue); - } - adapter->pio_queue = NULL; - return _FAIL; -} - -void r8712_free_io_queue(struct _adapter *adapter) -{ - struct io_queue *pio_queue = adapter->pio_queue; - - if (pio_queue) { - kfree(pio_queue->pallocated_free_ioreqs_buf); - adapter->pio_queue = NULL; - unregister_intf_hdl(&pio_queue->intf); - kfree(pio_queue); - } -} diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h deleted file mode 100644 index c5b12f74ebf8..000000000000 --- a/drivers/staging/rtl8712/rtl871x_io.h +++ /dev/null @@ -1,236 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_IO_H_ -#define _RTL871X_IO_H_ - -#include "osdep_service.h" -#include "osdep_intf.h" - -#define NUM_IOREQ 8 - -#define MAX_PROT_SZ (64-16) - -#define _IOREADY 0 -#define _IO_WAIT_COMPLETE 1 -#define _IO_WAIT_RSP 2 - -/* IO COMMAND TYPE */ -#define _IOSZ_MASK_ (0x7F) -#define _IO_WRITE_ BIT(7) -#define _IO_FIXED_ BIT(8) -#define _IO_BURST_ BIT(9) -#define _IO_BYTE_ BIT(10) -#define _IO_HW_ BIT(11) -#define _IO_WORD_ BIT(12) -#define _IO_SYNC_ BIT(13) -#define _IO_CMDMASK_ (0x1F80) - -/* - * For prompt mode accessing, caller shall free io_req - * Otherwise, io_handler will free io_req - */ -/* IO STATUS TYPE */ -#define _IO_ERR_ BIT(2) -#define _IO_SUCCESS_ BIT(1) -#define _IO_DONE_ BIT(0) -#define IO_RD32 (_IO_SYNC_ | _IO_WORD_) -#define IO_RD16 (_IO_SYNC_ | _IO_HW_) -#define IO_RD8 (_IO_SYNC_ | _IO_BYTE_) -#define IO_RD32_ASYNC (_IO_WORD_) -#define IO_RD16_ASYNC (_IO_HW_) -#define IO_RD8_ASYNC (_IO_BYTE_) -#define IO_WR32 (_IO_WRITE_ | _IO_SYNC_ | _IO_WORD_) -#define IO_WR16 (_IO_WRITE_ | _IO_SYNC_ | _IO_HW_) -#define IO_WR8 (_IO_WRITE_ | _IO_SYNC_ | _IO_BYTE_) -#define IO_WR32_ASYNC (_IO_WRITE_ | _IO_WORD_) -#define IO_WR16_ASYNC (_IO_WRITE_ | _IO_HW_) -#define IO_WR8_ASYNC (_IO_WRITE_ | _IO_BYTE_) -/* - * Only Sync. burst accessing is provided. - */ -#define IO_WR_BURST(x) (IO_WRITE_ | _IO_SYNC_ | _IO_BURST_ | \ - ((x) & _IOSZ_MASK_)) -#define IO_RD_BURST(x) (_IO_SYNC_ | _IO_BURST_ | ((x) & _IOSZ_MASK_)) -/*below is for the intf_option bit defition...*/ -#define _INTF_ASYNC_ BIT(0) /*support async io*/ -struct intf_priv; -struct intf_hdl; -struct io_queue; -struct _io_ops { - uint (*_sdbus_read_bytes_to_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf); - uint (*_sdbus_read_blocks_to_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf); - u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr); - u16 (*_read16)(struct intf_hdl *pintfhdl, u32 addr); - u32 (*_read32)(struct intf_hdl *pintfhdl, u32 addr); - uint (*_sdbus_write_blocks_from_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf, - u8 async); - uint (*_sdbus_write_bytes_from_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf); - u8 (*_cmd52r)(struct intf_priv *pintfpriv, u32 addr); - void (*_cmd52w)(struct intf_priv *pintfpriv, u32 addr, u8 val8); - u8 (*_cmdfunc152r)(struct intf_priv *pintfpriv, u32 addr); - void (*_cmdfunc152w)(struct intf_priv *pintfpriv, u32 addr, u8 val8); - void (*_write8)(struct intf_hdl *pintfhdl, u32 addr, u8 val); - void (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val); - void (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val); - void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); - void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); - void (*_sync_irp_protocol_rw)(struct io_queue *pio_q); - u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); - u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); -}; - -struct io_req { - struct list_head list; - u32 addr; - /*volatile*/ u32 val; - u32 command; - u32 status; - u8 *pbuf; - void (*_async_io_callback)(struct _adapter *padapter, - struct io_req *pio_req, u8 *cnxt); - u8 *cnxt; -}; - -struct intf_hdl { - u32 intf_option; - u8 *adapter; - u8 *intf_dev; - struct intf_priv *pintfpriv; - void (*intf_hdl_init)(u8 *priv); - void (*intf_hdl_unload)(u8 *priv); - void (*intf_hdl_open)(u8 *priv); - void (*intf_hdl_close)(u8 *priv); - struct _io_ops io_ops; -}; - -struct reg_protocol_rd { -#ifdef __LITTLE_ENDIAN - /* DW1 */ - u32 NumOfTrans:4; - u32 Reserved1:4; - u32 Reserved2:24; - /* DW2 */ - u32 ByteCount:7; - u32 WriteEnable:1; /*0:read, 1:write*/ - u32 FixOrContinuous:1; /*0:continuous, 1: Fix*/ - u32 BurstMode:1; - u32 Byte1Access:1; - u32 Byte2Access:1; - u32 Byte4Access:1; - u32 Reserved3:3; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ -#else -/*DW1*/ - u32 Reserved1:4; - u32 NumOfTrans:4; - u32 Reserved2:24; - /*DW2*/ - u32 WriteEnable:1; - u32 ByteCount:7; - u32 Reserved3:3; - u32 Byte4Access:1; - u32 Byte2Access:1; - u32 Byte1Access:1; - u32 BurstMode:1; - u32 FixOrContinuous:1; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ -#endif -}; - -struct reg_protocol_wt { -#ifdef __LITTLE_ENDIAN - /*DW1*/ - u32 NumOfTrans:4; - u32 Reserved1:4; - u32 Reserved2:24; - /*DW2*/ - u32 ByteCount:7; - u32 WriteEnable:1; /*0:read, 1:write*/ - u32 FixOrContinuous:1; /*0:continuous, 1: Fix*/ - u32 BurstMode:1; - u32 Byte1Access:1; - u32 Byte2Access:1; - u32 Byte4Access:1; - u32 Reserved3:3; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ - u32 Value; -#else - /*DW1*/ - u32 Reserved1:4; - u32 NumOfTrans:4; - u32 Reserved2:24; - /*DW2*/ - u32 WriteEnable:1; - u32 ByteCount:7; - u32 Reserved3:3; - u32 Byte4Access:1; - u32 Byte2Access:1; - u32 Byte1Access:1; - u32 BurstMode:1; - u32 FixOrContinuous:1; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ - u32 Value; -#endif -}; - -/* - * Below is the data structure used by _io_handler - */ - -struct io_queue { - spinlock_t lock; - struct list_head free_ioreqs; - /*The io_req list that will be served in the single protocol r/w.*/ - struct list_head pending; - struct list_head processing; - u8 *free_ioreqs_buf; /* 4-byte aligned */ - u8 *pallocated_free_ioreqs_buf; - struct intf_hdl intf; -}; - -u8 r8712_read8(struct _adapter *adapter, u32 addr); -u16 r8712_read16(struct _adapter *adapter, u32 addr); -u32 r8712_read32(struct _adapter *adapter, u32 addr); -void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -void r8712_write8(struct _adapter *adapter, u32 addr, u8 val); -void r8712_write16(struct _adapter *adapter, u32 addr, u16 val); -void r8712_write32(struct _adapter *adapter, u32 addr, u32 val); -void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -/*ioreq */ -uint r8712_alloc_io_queue(struct _adapter *adapter); -void r8712_free_io_queue(struct _adapter *adapter); - -#endif /*_RTL871X_IO_H_*/ diff --git a/drivers/staging/rtl8712/rtl871x_ioctl.h b/drivers/staging/rtl8712/rtl871x_ioctl.h deleted file mode 100644 index d6332a8c7f4f..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl.h +++ /dev/null @@ -1,94 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __IOCTL_H -#define __IOCTL_H - -#include "osdep_service.h" -#include "drv_types.h" - -#ifndef OID_802_11_CAPABILITY - #define OID_802_11_CAPABILITY 0x0d010122 -#endif - -#ifndef OID_802_11_PMKID - #define OID_802_11_PMKID 0x0d010123 -#endif - -/* For DDK-defined OIDs*/ -#define OID_NDIS_SEG1 0x00010100 -#define OID_NDIS_SEG2 0x00010200 -#define OID_NDIS_SEG3 0x00020100 -#define OID_NDIS_SEG4 0x01010100 -#define OID_NDIS_SEG5 0x01020100 -#define OID_NDIS_SEG6 0x01020200 -#define OID_NDIS_SEG7 0xFD010100 -#define OID_NDIS_SEG8 0x0D010100 -#define OID_NDIS_SEG9 0x0D010200 -#define OID_NDIS_SEG10 0x0D020200 -#define SZ_OID_NDIS_SEG1 23 -#define SZ_OID_NDIS_SEG2 3 -#define SZ_OID_NDIS_SEG3 6 -#define SZ_OID_NDIS_SEG4 6 -#define SZ_OID_NDIS_SEG5 4 -#define SZ_OID_NDIS_SEG6 8 -#define SZ_OID_NDIS_SEG7 7 -#define SZ_OID_NDIS_SEG8 36 -#define SZ_OID_NDIS_SEG9 24 -#define SZ_OID_NDIS_SEG10 19 - -/* For Realtek-defined OIDs*/ -#define OID_MP_SEG1 0xFF871100 -#define OID_MP_SEG2 0xFF818000 -#define OID_MP_SEG3 0xFF818700 -#define OID_MP_SEG4 0xFF011100 - -enum oid_type { - QUERY_OID, - SET_OID -}; - -struct oid_funs_node { - unsigned int oid_start; /*the starting number for OID*/ - unsigned int oid_end; /*the ending number for OID*/ - struct oid_obj_priv *node_array; - unsigned int array_sz; /*the size of node_array*/ - int query_counter; /*count the number of query hits for this segment*/ - int set_counter; /*count the number of set hits for this segment*/ -}; - -struct oid_par_priv { - void *adapter_context; - uint oid; - void *information_buf; - unsigned long information_buf_len; - unsigned long *bytes_rw; - unsigned long *bytes_needed; - enum oid_type type_of_oid; - unsigned int dbg; -}; - -struct oid_obj_priv { - unsigned char dbg; /* 0: without OID debug message - * 1: with OID debug message - */ - uint (*oidfuns)(struct oid_par_priv *poid_par_priv); -}; - -uint oid_null_function(struct oid_par_priv *poid_par_priv); - -extern struct iw_handler_def r871x_handlers_def; - -uint drv_query_info(struct net_device *MiniportAdapterContext, - uint Oid, - void *InformationBuffer, - u32 InformationBufferLength, - u32 *BytesWritten, - u32 *BytesNeeded); - -uint drv_set_info(struct net_device *MiniportAdapterContext, - uint Oid, - void *InformationBuffer, - u32 InformationBufferLength, - u32 *BytesRead, - u32 *BytesNeeded); - -#endif diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c deleted file mode 100644 index 36f6904d25ab..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c +++ /dev/null @@ -1,2330 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_ioctl_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_IOCTL_LINUX_C_ -#define _RTL871X_MP_IOCTL_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wlan_bssdef.h" -#include "rtl871x_debug.h" -#include "wifi.h" -#include "rtl871x_mlme.h" -#include "rtl871x_ioctl.h" -#include "rtl871x_ioctl_set.h" -#include "rtl871x_mp_ioctl.h" -#include "mlme_osdep.h" -#include <linux/wireless.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/io.h> -#include <linux/semaphore.h> -#include <net/iw_handler.h> -#include <linux/if_arp.h> -#include <linux/etherdevice.h> - -#define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 0x1E) - -#define SCAN_ITEM_SIZE 768 -#define MAX_CUSTOM_LEN 64 -#define RATE_COUNT 4 - -static const u32 rtl8180_rates[] = {1000000, 2000000, 5500000, 11000000, - 6000000, 9000000, 12000000, 18000000, - 24000000, 36000000, 48000000, 54000000}; - -static const long ieee80211_wlan_frequencies[] = { - 2412, 2417, 2422, 2427, - 2432, 2437, 2442, 2447, - 2452, 2457, 2462, 2467, - 2472, 2484 -}; - -void r8712_indicate_wx_assoc_event(struct _adapter *padapter) -{ - union iwreq_data wrqu; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress, - ETH_ALEN); - wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); -} - -void r8712_indicate_wx_disassoc_event(struct _adapter *padapter) -{ - union iwreq_data wrqu; - - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - eth_zero_addr(wrqu.ap_addr.sa_data); - wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); -} - -static inline void handle_pairwise_key(struct sta_info *psta, - struct ieee_param *param, - struct _adapter *padapter) -{ - /* pairwise key */ - memcpy(psta->x_UncstKey.skey, param->u.crypt.key, - (param->u.crypt. key_len > 16 ? 16 : param->u.crypt.key_len)); - if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */ - memcpy(psta->tkiptxmickey. skey, - &param->u.crypt.key[16], 8); - memcpy(psta->tkiprxmickey. skey, - &param->u.crypt.key[24], 8); - padapter->securitypriv. busetkipkey = false; - mod_timer(&padapter->securitypriv.tkip_timer, - jiffies + msecs_to_jiffies(50)); - } - r8712_setstakey_cmd(padapter, (unsigned char *)psta, true); -} - -static inline void handle_group_key(struct ieee_param *param, - struct _adapter *padapter) -{ - union Keytype *gk = padapter->securitypriv.XGrpKey; - union Keytype *gtk = padapter->securitypriv.XGrptxmickey; - union Keytype *grk = padapter->securitypriv.XGrprxmickey; - - if (param->u.crypt.idx > 0 && - param->u.crypt.idx < 3) { - /* group key idx is 1 or 2 */ - memcpy(gk[param->u.crypt.idx - 1].skey, - param->u.crypt.key, - (param->u.crypt.key_len > 16 ? 16 : - param->u.crypt.key_len)); - memcpy(gtk[param->u.crypt.idx - 1].skey, - &param->u.crypt.key[16], 8); - memcpy(grk[param->u.crypt.idx - 1].skey, - &param->u.crypt.key[24], 8); - padapter->securitypriv.binstallGrpkey = true; - r8712_set_key(padapter, &padapter->securitypriv, - param->u.crypt.idx); - if (padapter->registrypriv.power_mgnt > PS_MODE_ACTIVE) { - if (padapter->registrypriv.power_mgnt != - padapter->pwrctrlpriv.pwr_mode) - mod_timer(&padapter->mlmepriv.dhcp_timer, - jiffies + msecs_to_jiffies(60000)); - } - } -} - -static noinline_for_stack char *translate_scan_wpa(struct iw_request_info *info, - struct wlan_network *pnetwork, - struct iw_event *iwe, - char *start, char *stop) -{ - /* parsing WPA/WPA2 IE */ - u8 buf[MAX_WPA_IE_LEN]; - u8 wpa_ie[255], rsn_ie[255]; - u16 wpa_len = 0, rsn_len = 0; - int n, i; - - r8712_get_sec_ie(pnetwork->network.IEs, - pnetwork->network.IELength, rsn_ie, &rsn_len, - wpa_ie, &wpa_len); - if (wpa_len > 0) { - memset(buf, 0, MAX_WPA_IE_LEN); - n = sprintf(buf, "wpa_ie="); - for (i = 0; i < wpa_len; i++) { - n += scnprintf(buf + n, MAX_WPA_IE_LEN - n, - "%02x", wpa_ie[i]); - if (n == MAX_WPA_IE_LEN - 1) - break; - } - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVCUSTOM; - iwe->u.data.length = (u16)strlen(buf); - start = iwe_stream_add_point(info, start, stop, - iwe, buf); - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVGENIE; - iwe->u.data.length = (u16)wpa_len; - start = iwe_stream_add_point(info, start, stop, - iwe, wpa_ie); - } - if (rsn_len > 0) { - memset(buf, 0, MAX_WPA_IE_LEN); - n = sprintf(buf, "rsn_ie="); - for (i = 0; i < rsn_len; i++) { - n += scnprintf(buf + n, MAX_WPA_IE_LEN - n, - "%02x", rsn_ie[i]); - if (n == MAX_WPA_IE_LEN - 1) - break; - } - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVCUSTOM; - iwe->u.data.length = strlen(buf); - start = iwe_stream_add_point(info, start, stop, - iwe, buf); - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVGENIE; - iwe->u.data.length = rsn_len; - start = iwe_stream_add_point(info, start, stop, iwe, - rsn_ie); - } - - return start; -} - -static noinline_for_stack char *translate_scan_wps(struct iw_request_info *info, - struct wlan_network *pnetwork, - struct iw_event *iwe, - char *start, char *stop) -{ - /* parsing WPS IE */ - u8 wps_ie[512]; - uint wps_ielen; - - if (r8712_get_wps_ie(pnetwork->network.IEs, - pnetwork->network.IELength, - wps_ie, &wps_ielen)) { - if (wps_ielen > 2) { - iwe->cmd = IWEVGENIE; - iwe->u.data.length = (u16)wps_ielen; - start = iwe_stream_add_point(info, start, stop, - iwe, wps_ie); - } - } - - return start; -} - -static char *translate_scan(struct _adapter *padapter, - struct iw_request_info *info, - struct wlan_network *pnetwork, - char *start, char *stop) -{ - struct iw_event iwe; - char *current_val; - s8 *p; - u32 i = 0, ht_ielen = 0; - u16 cap, ht_cap = false; - u8 rssi; - - if ((pnetwork->network.Configuration.DSConfig < 1) || - (pnetwork->network.Configuration.DSConfig > 14)) { - if (pnetwork->network.Configuration.DSConfig < 1) - pnetwork->network.Configuration.DSConfig = 1; - else - pnetwork->network.Configuration.DSConfig = 14; - } - /* AP MAC address */ - iwe.cmd = SIOCGIWAP; - iwe.u.ap_addr.sa_family = ARPHRD_ETHER; - ether_addr_copy(iwe.u.ap_addr.sa_data, pnetwork->network.MacAddress); - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN); - /* Add the ESSID */ - iwe.cmd = SIOCGIWESSID; - iwe.u.data.flags = 1; - iwe.u.data.length = min_t(u32, pnetwork->network.Ssid.SsidLength, 32); - start = iwe_stream_add_point(info, start, stop, &iwe, - pnetwork->network.Ssid.Ssid); - /* parsing HT_CAP_IE */ - p = r8712_get_ie(&pnetwork->network.IEs[12], WLAN_EID_HT_CAPABILITY, - &ht_ielen, pnetwork->network.IELength - 12); - if (p && ht_ielen > 0) - ht_cap = true; - /* Add the protocol name */ - iwe.cmd = SIOCGIWNAME; - if (r8712_is_cckratesonly_included(pnetwork->network.rates)) { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b"); - } else if (r8712_is_cckrates_included(pnetwork->network.rates)) { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg"); - } else { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g"); - } - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN); - /* Add mode */ - iwe.cmd = SIOCGIWMODE; - memcpy((u8 *)&cap, r8712_get_capability_from_ie(pnetwork->network.IEs), - 2); - le16_to_cpus(&cap); - if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_ESS)) { - if (cap & WLAN_CAPABILITY_ESS) - iwe.u.mode = (u32)IW_MODE_MASTER; - else - iwe.u.mode = (u32)IW_MODE_ADHOC; - start = iwe_stream_add_event(info, start, stop, &iwe, - IW_EV_UINT_LEN); - } - /* Add frequency/channel */ - iwe.cmd = SIOCGIWFREQ; - { - /* check legal index */ - u8 dsconfig = pnetwork->network.Configuration.DSConfig; - - if (dsconfig >= 1 && dsconfig <= sizeof( - ieee80211_wlan_frequencies) / sizeof(long)) - iwe.u.freq.m = - (s32)(ieee80211_wlan_frequencies - [dsconfig - 1] * 100000); - else - iwe.u.freq.m = 0; - } - iwe.u.freq.e = (s16)1; - iwe.u.freq.i = (u8)pnetwork->network.Configuration.DSConfig; - start = iwe_stream_add_event(info, start, stop, &iwe, - IW_EV_FREQ_LEN); - /* Add encryption capability */ - iwe.cmd = SIOCGIWENCODE; - if (cap & WLAN_CAPABILITY_PRIVACY) - iwe.u.data.flags = (u16)(IW_ENCODE_ENABLED | - IW_ENCODE_NOKEY); - else - iwe.u.data.flags = (u16)(IW_ENCODE_DISABLED); - iwe.u.data.length = (u16)0; - start = iwe_stream_add_point(info, start, stop, &iwe, - pnetwork->network.Ssid.Ssid); - /*Add basic and extended rates */ - current_val = start + iwe_stream_lcp_len(info); - iwe.cmd = SIOCGIWRATE; - iwe.u.bitrate.fixed = 0; - iwe.u.bitrate.disabled = 0; - iwe.u.bitrate.value = 0; - i = 0; - while (pnetwork->network.rates[i] != 0) { - /* Bit rate given in 500 kb/s units */ - iwe.u.bitrate.value = (pnetwork->network.rates[i++] & - 0x7F) * 500000; - current_val = iwe_stream_add_value(info, start, current_val, - stop, &iwe, IW_EV_PARAM_LEN); - } - /* Check if we added any event */ - if ((current_val - start) > iwe_stream_lcp_len(info)) - start = current_val; - - start = translate_scan_wpa(info, pnetwork, &iwe, start, stop); - - start = translate_scan_wps(info, pnetwork, &iwe, start, stop); - - /* Add quality statistics */ - iwe.cmd = IWEVQUAL; - rssi = r8712_signal_scale_mapping(pnetwork->network.Rssi); - /* we only update signal_level (signal strength) that is rssi. */ - iwe.u.qual.updated = (u8)(IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_UPDATED | - IW_QUAL_NOISE_INVALID); - iwe.u.qual.level = rssi; /* signal strength */ - iwe.u.qual.qual = 0; /* signal quality */ - iwe.u.qual.noise = 0; /* noise level */ - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN); - /* how to translate rssi to ?% */ - return start; -} - -static int wpa_set_auth_algs(struct net_device *dev, u32 value) -{ - struct _adapter *padapter = netdev_priv(dev); - int ret = 0; - - if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeAutoSwitch; - padapter->securitypriv.AuthAlgrthm = 3; - } else if (value & AUTH_ALG_SHARED_KEY) { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared; - padapter->securitypriv.AuthAlgrthm = 1; - } else if (value & AUTH_ALG_OPEN_SYSTEM) { - if (padapter->securitypriv.ndisauthtype < - Ndis802_11AuthModeWPAPSK) { - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeOpen; - padapter->securitypriv.AuthAlgrthm = 0; - } - } else { - ret = -EINVAL; - } - return ret; -} - -static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, - u32 param_len) -{ - int ret = 0; - u32 wep_key_idx, wep_key_len = 0; - struct NDIS_802_11_WEP *pwep = NULL; - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - param->u.crypt.err = 0; - param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; - if (param_len != (u32)((u8 *) param->u.crypt.key - (u8 *)param) + - param->u.crypt.key_len) - return -EINVAL; - if (!is_broadcast_ether_addr(param->sta_addr)) - return -EINVAL; - - if (param->u.crypt.idx >= WEP_KEYS) { - /* for large key indices, set the default (0) */ - param->u.crypt.idx = 0; - } - if (strcmp(param->u.crypt.alg, "WEP") == 0) { - netdev_info(dev, "r8712u: %s: crypt.alg = WEP\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.XGrpPrivacy = _WEP40_; - wep_key_idx = param->u.crypt.idx; - wep_key_len = param->u.crypt.key_len; - if (wep_key_idx >= WEP_KEYS) - wep_key_idx = 0; - if (wep_key_len <= 0) - return -EINVAL; - - wep_key_len = wep_key_len <= 5 ? 5 : 13; - pwep = kzalloc(sizeof(*pwep), GFP_ATOMIC); - if (!pwep) - return -ENOMEM; - pwep->KeyLength = wep_key_len; - pwep->Length = wep_key_len + - offsetof(struct NDIS_802_11_WEP, KeyMaterial); - if (wep_key_len == 13) { - padapter->securitypriv.PrivacyAlgrthm = _WEP104_; - padapter->securitypriv.XGrpPrivacy = _WEP104_; - } - pwep->KeyIndex = wep_key_idx; - pwep->KeyIndex |= 0x80000000; - memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); - if (param->u.crypt.set_tx) { - if (r8712_set_802_11_add_wep(padapter, pwep)) - ret = -EOPNOTSUPP; - } else { - /* don't update "psecuritypriv->PrivacyAlgrthm" and - * "psecuritypriv->PrivacyKeyIndex=keyid", but can - * r8712_set_key to fw/cam - */ - if (wep_key_idx >= WEP_KEYS) { - ret = -EOPNOTSUPP; - goto exit; - } - memcpy(&psecuritypriv->DefKey[wep_key_idx].skey[0], - pwep->KeyMaterial, - pwep->KeyLength); - psecuritypriv->DefKeylen[wep_key_idx] = - pwep->KeyLength; - r8712_set_key(padapter, psecuritypriv, wep_key_idx); - } - goto exit; - } - if (padapter->securitypriv.AuthAlgrthm == 2) { /* 802_1x */ - struct sta_info *psta, *pbcmc_sta; - struct sta_priv *pstapriv = &padapter->stapriv; - struct security_priv *spriv = &padapter->securitypriv; - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | - WIFI_MP_STATE)) { /* sta mode */ - psta = r8712_get_stainfo(pstapriv, - get_bssid(pmlmepriv)); - if (psta) { - psta->ieee8021x_blocked = false; - if (spriv->ndisencryptstatus == - Ndis802_11Encryption2Enabled || - spriv->ndisencryptstatus == - Ndis802_11Encryption3Enabled) - psta->XPrivacy = spriv->PrivacyAlgrthm; - if (param->u.crypt.set_tx == 1) - handle_pairwise_key(psta, param, - padapter); - else /* group key */ - handle_group_key(param, padapter); - } - pbcmc_sta = r8712_get_bcmc_stainfo(padapter); - if (pbcmc_sta) { - pbcmc_sta->ieee8021x_blocked = false; - if (spriv->ndisencryptstatus == - Ndis802_11Encryption2Enabled || - spriv->ndisencryptstatus == - Ndis802_11Encryption3Enabled) - pbcmc_sta->XPrivacy = - spriv->PrivacyAlgrthm; - } - } - } -exit: - kfree(pwep); - return ret; -} - -static int r871x_set_wpa_ie(struct _adapter *padapter, char *pie, - unsigned short ielen) -{ - u8 *buf = NULL; - int group_cipher = 0, pairwise_cipher = 0; - int ret = 0; - - if (ielen > MAX_WPA_IE_LEN || !pie) - return -EINVAL; - if (ielen) { - buf = kmemdup(pie, ielen, GFP_ATOMIC); - if (!buf) - return -ENOMEM; - if (ielen < RSN_HEADER_LEN) { - ret = -EINVAL; - goto exit; - } - if (r8712_parse_wpa_ie(buf, ielen, &group_cipher, - &pairwise_cipher) == 0) { - padapter->securitypriv.AuthAlgrthm = 2; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPAPSK; - } - if (r8712_parse_wpa2_ie(buf, ielen, &group_cipher, - &pairwise_cipher) == 0) { - padapter->securitypriv.AuthAlgrthm = 2; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPA2PSK; - } - switch (group_cipher) { - case WPA_CIPHER_NONE: - padapter->securitypriv.XGrpPrivacy = - _NO_PRIVACY_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - break; - case WPA_CIPHER_WEP40: - padapter->securitypriv.XGrpPrivacy = _WEP40_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - break; - case WPA_CIPHER_TKIP: - padapter->securitypriv.XGrpPrivacy = _TKIP_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption2Enabled; - break; - case WPA_CIPHER_CCMP: - padapter->securitypriv.XGrpPrivacy = _AES_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption3Enabled; - break; - case WPA_CIPHER_WEP104: - padapter->securitypriv.XGrpPrivacy = _WEP104_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - break; - } - switch (pairwise_cipher) { - case WPA_CIPHER_NONE: - padapter->securitypriv.PrivacyAlgrthm = - _NO_PRIVACY_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - break; - case WPA_CIPHER_WEP40: - padapter->securitypriv.PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - break; - case WPA_CIPHER_TKIP: - padapter->securitypriv.PrivacyAlgrthm = _TKIP_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption2Enabled; - break; - case WPA_CIPHER_CCMP: - padapter->securitypriv.PrivacyAlgrthm = _AES_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption3Enabled; - break; - case WPA_CIPHER_WEP104: - padapter->securitypriv.PrivacyAlgrthm = _WEP104_; - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - break; - } - padapter->securitypriv.wps_phase = false; - {/* set wps_ie */ - u16 cnt = 0; - u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - while (cnt < ielen) { - eid = buf[cnt]; - - if ((eid == WLAN_EID_VENDOR_SPECIFIC) && - (!memcmp(&buf[cnt + 2], wps_oui, 4))) { - netdev_info(padapter->pnetdev, "r8712u: SET WPS_IE\n"); - padapter->securitypriv.wps_ie_len = - ((buf[cnt + 1] + 2) < - (MAX_WPA_IE_LEN << 2)) ? - (buf[cnt + 1] + 2) : - (MAX_WPA_IE_LEN << 2); - memcpy(padapter->securitypriv.wps_ie, - &buf[cnt], - padapter->securitypriv.wps_ie_len); - padapter->securitypriv.wps_phase = - true; - netdev_info(padapter->pnetdev, "r8712u: SET WPS_IE, wps_phase==true\n"); - cnt += buf[cnt + 1] + 2; - break; - } - - cnt += buf[cnt + 1] + 2; - } - } - } -exit: - kfree(buf); - return ret; -} - -static int r8711_wx_get_name(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 ht_ielen = 0; - char *p; - u8 ht_cap = false; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - u8 *prates; - - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE) == - true) { - /* parsing HT_CAP_IE */ - p = r8712_get_ie(&pcur_bss->IEs[12], WLAN_EID_HT_CAPABILITY, - &ht_ielen, pcur_bss->IELength - 12); - if (p && ht_ielen > 0) - ht_cap = true; - prates = pcur_bss->rates; - if (r8712_is_cckratesonly_included(prates)) { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11bn"); - else - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11b"); - } else if (r8712_is_cckrates_included(prates)) { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11bgn"); - else - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11bg"); - } else { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11gn"); - else - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11g"); - } - } else { - snprintf(wrqu->name, IFNAMSIZ, "unassociated"); - } - return 0; -} - -static const long frequency_list[] = { - 2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457, 2462, - 2467, 2472, 2484, 4915, 4920, 4925, 4935, 4940, 4945, 4960, 4980, - 5035, 5040, 5045, 5055, 5060, 5080, 5170, 5180, 5190, 5200, 5210, - 5220, 5230, 5240, 5260, 5280, 5300, 5320, 5500, 5520, 5540, 5560, - 5580, 5600, 5620, 5640, 5660, 5680, 5700, 5745, 5765, 5785, 5805, - 5825 -}; - -static int r8711_wx_set_freq(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_freq *fwrq = &wrqu->freq; - int rc = 0; - -/* If setting by frequency, convert to a channel */ - if ((fwrq->e == 1) && - (fwrq->m >= 241200000) && - (fwrq->m <= 248700000)) { - int f = fwrq->m / 100000; - int c = 0; - - while ((c < 14) && (f != frequency_list[c])) - c++; - fwrq->e = 0; - fwrq->m = c + 1; - } - /* Setting by channel number */ - if ((fwrq->m > 14) || (fwrq->e > 0)) { - rc = -EOPNOTSUPP; - } else { - int channel = fwrq->m; - - if ((channel < 1) || (channel > 14)) { - rc = -EINVAL; - } else { - /* Yes ! We can set it !!! */ - padapter->registrypriv.channel = channel; - } - } - return rc; -} - -static int r8711_wx_get_freq(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - if (!check_fwstate(pmlmepriv, _FW_LINKED)) - return -ENOLINK; - - wrqu->freq.m = ieee80211_wlan_frequencies[ - pcur_bss->Configuration.DSConfig - 1] * 100000; - wrqu->freq.e = 1; - wrqu->freq.i = pcur_bss->Configuration.DSConfig; - - return 0; -} - -static int r8711_wx_set_mode(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct _adapter *padapter = netdev_priv(dev); - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networkType; - - switch (wrqu->mode) { - case IW_MODE_AUTO: - networkType = Ndis802_11AutoUnknown; - break; - case IW_MODE_ADHOC: - networkType = Ndis802_11IBSS; - break; - case IW_MODE_MASTER: - networkType = Ndis802_11APMode; - break; - case IW_MODE_INFRA: - networkType = Ndis802_11Infrastructure; - break; - default: - return -EINVAL; - } - if (Ndis802_11APMode == networkType) - r8712_setopmode_cmd(padapter, networkType); - else - r8712_setopmode_cmd(padapter, Ndis802_11AutoUnknown); - - r8712_set_802_11_infrastructure_mode(padapter, networkType); - return 0; -} - -static int r8711_wx_get_mode(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - wrqu->mode = IW_MODE_INFRA; - else if (check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE)) - wrqu->mode = IW_MODE_ADHOC; - else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) - wrqu->mode = IW_MODE_MASTER; - else - wrqu->mode = IW_MODE_AUTO; - return 0; -} - -static int r871x_wx_set_pmkid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct iw_pmksa *pPMK = (struct iw_pmksa *) extra; - struct RT_PMKID_LIST *pl = psecuritypriv->PMKIDList; - u8 strZeroMacAddress[ETH_ALEN] = {0x00}; - u8 strIssueBssid[ETH_ALEN] = {0x00}; - u8 j, blInserted = false; - int intReturn = false; - -/* - * There are the BSSID information in the bssid.sa_data array. - * If cmd is IW_PMKSA_FLUSH, it means the wpa_supplicant wants to clear - * all the PMKID information. If cmd is IW_PMKSA_ADD, it means the - * wpa_supplicant wants to add a PMKID/BSSID to driver. - * If cmd is IW_PMKSA_REMOVE, it means the wpa_supplicant wants to - * remove a PMKID/BSSID from driver. - */ - if (!pPMK) - return -EINVAL; - memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN); - switch (pPMK->cmd) { - case IW_PMKSA_ADD: - if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN)) - return intReturn; - intReturn = true; - blInserted = false; - /* overwrite PMKID */ - for (j = 0; j < NUM_PMKID_CACHE; j++) { - if (!memcmp(pl[j].Bssid, strIssueBssid, ETH_ALEN)) { - /* BSSID is matched, the same AP => rewrite - * with new PMKID. - */ - netdev_info(dev, "r8712u: %s: BSSID exists in the PMKList.\n", - __func__); - memcpy(pl[j].PMKID, pPMK->pmkid, IW_PMKID_LEN); - pl[j].bUsed = true; - psecuritypriv->PMKIDIndex = j + 1; - blInserted = true; - break; - } - } - if (!blInserted) { - /* Find a new entry */ - netdev_info(dev, "r8712u: %s: Use the new entry index = %d for this PMKID.\n", - __func__, psecuritypriv->PMKIDIndex); - memcpy(pl[psecuritypriv->PMKIDIndex].Bssid, - strIssueBssid, ETH_ALEN); - memcpy(pl[psecuritypriv->PMKIDIndex].PMKID, - pPMK->pmkid, IW_PMKID_LEN); - pl[psecuritypriv->PMKIDIndex].bUsed = true; - psecuritypriv->PMKIDIndex++; - if (psecuritypriv->PMKIDIndex == NUM_PMKID_CACHE) - psecuritypriv->PMKIDIndex = 0; - } - break; - case IW_PMKSA_REMOVE: - intReturn = true; - for (j = 0; j < NUM_PMKID_CACHE; j++) { - if (!memcmp(pl[j].Bssid, strIssueBssid, ETH_ALEN)) { - /* BSSID is matched, the same AP => Remove - * this PMKID information and reset it. - */ - eth_zero_addr(pl[j].Bssid); - pl[j].bUsed = false; - break; - } - } - break; - case IW_PMKSA_FLUSH: - memset(psecuritypriv->PMKIDList, 0, - sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE); - psecuritypriv->PMKIDIndex = 0; - intReturn = true; - break; - default: - netdev_info(dev, "r8712u: %s: unknown Command\n", __func__); - intReturn = false; - break; - } - return intReturn; -} - -static int r8711_wx_get_sens(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->sens.value = 0; - wrqu->sens.fixed = 0; /* no auto select */ - wrqu->sens.disabled = 1; - return 0; -} - -static int r8711_wx_get_range(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct iw_range *range = (struct iw_range *)extra; - u16 val; - int i; - - wrqu->data.length = sizeof(*range); - memset(range, 0, sizeof(*range)); - /* Let's try to keep this struct in the same order as in - * linux/include/wireless.h - */ - - /* TODO: See what values we can set, and remove the ones we can't - * set, or fill them with some default data. - */ - /* ~5 Mb/s real (802.11b) */ - range->throughput = 5 * 1000 * 1000; - /* TODO: 8711 sensitivity ? */ - /* signal level threshold range */ - /* percent values between 0 and 100. */ - range->max_qual.qual = 100; - range->max_qual.level = 100; - range->max_qual.noise = 100; - range->max_qual.updated = 7; /* Updated all three */ - range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ - /* TODO: Find real 'good' to 'bad' threshold value for RSSI */ - range->avg_qual.level = 0x100 - 78; - range->avg_qual.noise = 0; - range->avg_qual.updated = 7; /* Updated all three */ - range->num_bitrates = RATE_COUNT; - for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) - range->bitrate[i] = rtl8180_rates[i]; - range->min_frag = MIN_FRAG_THRESHOLD; - range->max_frag = MAX_FRAG_THRESHOLD; - range->pm_capa = 0; - range->we_version_compiled = WIRELESS_EXT; - range->we_version_source = 16; - range->num_channels = 14; - for (i = 0, val = 0; i < 14; i++) { - /* Include only legal frequencies for some countries */ - range->freq[val].i = i + 1; - range->freq[val].m = ieee80211_wlan_frequencies[i] * 100000; - range->freq[val].e = 1; - val++; - if (val == IW_MAX_FREQUENCIES) - break; - } - range->num_frequency = val; - range->enc_capa = IW_ENC_CAPA_WPA | - IW_ENC_CAPA_WPA2 | - IW_ENC_CAPA_CIPHER_TKIP | - IW_ENC_CAPA_CIPHER_CCMP; - return 0; -} - -static int r8711_wx_get_rate(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra); - -static int r871x_wx_set_priv(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *awrq, - char *extra) -{ - int ret = 0, len = 0; - char *ext; - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *dwrq = (struct iw_point *)awrq; - - len = dwrq->length; - ext = strndup_user(dwrq->pointer, len); - if (IS_ERR(ext)) - return PTR_ERR(ext); - - if (!strcasecmp(ext, "RSSI")) { - /*Return received signal strength indicator in -db for */ - /* current AP */ - /*<ssid> Rssi xx */ - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct wlan_network *pcur_network = &pmlmepriv->cur_network; - /*static u8 xxxx; */ - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - sprintf(ext, "%s rssi %d", - pcur_network->network.Ssid.Ssid, - /*(xxxx=xxxx+10) */ - ((padapter->recvpriv.fw_rssi) >> 1) - 95 - /*pcur_network->network.Rssi */ - ); - } else { - sprintf(ext, "OK"); - } - } else if (!strcasecmp(ext, "LINKSPEED")) { - /*Return link speed in MBPS */ - /*LinkSpeed xx */ - union iwreq_data wrqd; - int ret_inner; - int mbps; - - ret_inner = r8711_wx_get_rate(dev, info, &wrqd, extra); - if (ret_inner != 0) - mbps = 0; - else - mbps = wrqd.bitrate.value / 1000000; - sprintf(ext, "LINKSPEED %d", mbps); - } else if (!strcasecmp(ext, "MACADDR")) { - /*Return mac address of the station */ - /* Macaddr = xx:xx:xx:xx:xx:xx */ - sprintf(ext, "MACADDR = %pM", dev->dev_addr); - } else if (!strcasecmp(ext, "SCAN-ACTIVE")) { - /*Set scan type to active */ - /*OK if successful */ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - pmlmepriv->passive_mode = 1; - sprintf(ext, "OK"); - } else if (!strcasecmp(ext, "SCAN-PASSIVE")) { - /*Set scan type to passive */ - /*OK if successful */ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - pmlmepriv->passive_mode = 0; - sprintf(ext, "OK"); - } else if (!strncmp(ext, "DCE-E", 5)) { - /*Set scan type to passive */ - /*OK if successful */ - r8712_disconnectCtrlEx_cmd(padapter - , 1 /*u32 enableDrvCtrl */ - , 5 /*u32 tryPktCnt */ - , 100 /*u32 tryPktInterval */ - , 5000 /*u32 firstStageTO */ - ); - sprintf(ext, "OK"); - } else if (!strncmp(ext, "DCE-D", 5)) { - /*Set scan type to passive */ - /*OK if successfu */ - r8712_disconnectCtrlEx_cmd(padapter - , 0 /*u32 enableDrvCtrl */ - , 5 /*u32 tryPktCnt */ - , 100 /*u32 tryPktInterval */ - , 5000 /*u32 firstStageTO */ - ); - sprintf(ext, "OK"); - } else { - netdev_info(dev, "r8712u: %s: unknown Command %s.\n", - __func__, ext); - goto FREE_EXT; - } - if (copy_to_user(dwrq->pointer, ext, - min(dwrq->length, (__u16)(strlen(ext) + 1)))) - ret = -EFAULT; - -FREE_EXT: - kfree(ext); - return ret; -} - -/* set bssid flow - * s1. set_802_11_infrastructure_mode() - * s2. set_802_11_authentication_mode() - * s3. set_802_11_encryption_mode() - * s4. set_802_11_bssid() - * - * This function intends to handle the Set AP command, which specifies the - * MAC# of a preferred Access Point. - * Currently, the request comes via Wireless Extensions' SIOCSIWAP ioctl. - * - * For this operation to succeed, there is no need for the interface to be up. - * - */ -static int r8711_wx_set_wap(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *awrq, - char *extra) -{ - int ret = -EINPROGRESS; - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct sockaddr *temp = (struct sockaddr *)awrq; - unsigned long irqL; - struct list_head *phead; - u8 *dst_bssid; - struct wlan_network *pnetwork = NULL; - enum NDIS_802_11_AUTHENTICATION_MODE authmode; - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - return -EBUSY; - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - return ret; - if (temp->sa_family != ARPHRD_ETHER) - return -EINVAL; - authmode = padapter->securitypriv.ndisauthtype; - spin_lock_irqsave(&queue->lock, irqL); - phead = &queue->queue; - pmlmepriv->pscanned = phead->next; - while (1) { - if (end_of_queue_search(phead, pmlmepriv->pscanned)) - break; - pnetwork = container_of(pmlmepriv->pscanned, - struct wlan_network, list); - pmlmepriv->pscanned = pmlmepriv->pscanned->next; - dst_bssid = pnetwork->network.MacAddress; - if (!memcmp(dst_bssid, temp->sa_data, ETH_ALEN)) { - r8712_set_802_11_infrastructure_mode(padapter, - pnetwork->network.InfrastructureMode); - break; - } - } - spin_unlock_irqrestore(&queue->lock, irqL); - if (!ret) { - if (!r8712_set_802_11_authentication_mode(padapter, authmode)) { - ret = -ENOMEM; - } else { - if (!r8712_set_802_11_bssid(padapter, temp->sa_data)) - ret = -1; - } - } - return ret; -} - -static int r8711_wx_get_wap(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - wrqu->ap_addr.sa_family = ARPHRD_ETHER; - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE | - WIFI_AP_STATE)) - ether_addr_copy(wrqu->ap_addr.sa_data, pcur_bss->MacAddress); - else - eth_zero_addr(wrqu->ap_addr.sa_data); - return 0; -} - -static int r871x_wx_set_mlme(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret = 0; - struct _adapter *padapter = netdev_priv(dev); - struct iw_mlme *mlme = (struct iw_mlme *) extra; - - if (!mlme) - return -1; - switch (mlme->cmd) { - case IW_MLME_DEAUTH: - if (!r8712_set_802_11_disassociate(padapter)) - ret = -1; - break; - case IW_MLME_DISASSOC: - if (!r8712_set_802_11_disassociate(padapter)) - ret = -1; - break; - default: - return -EOPNOTSUPP; - } - return ret; -} - -/* - * - * This function intends to handle the Set Scan command. - * Currently, the request comes via Wireless Extensions' SIOCSIWSCAN ioctl. - * - * For this operation to succeed, the interface is brought Up beforehand. - * - */ -static int r8711_wx_set_scan(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 status = true; - - if (padapter->driver_stopped) { - netdev_info(dev, "In %s: driver_stopped=%d\n", - __func__, padapter->driver_stopped); - return -1; - } - if (!padapter->bup) - return -ENETDOWN; - if (!padapter->hw_init_completed) - return -1; - if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) || - (pmlmepriv->sitesurveyctrl.traffic_busy)) - return 0; - if (wrqu->data.length == sizeof(struct iw_scan_req)) { - struct iw_scan_req *req = (struct iw_scan_req *)extra; - - if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { - struct ndis_802_11_ssid ssid; - unsigned long irqL; - u32 len = min_t(u8, req->essid_len, IW_ESSID_MAX_SIZE); - - memset((unsigned char *)&ssid, 0, - sizeof(struct ndis_802_11_ssid)); - memcpy(ssid.Ssid, req->essid, len); - ssid.SsidLength = len; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) || - (pmlmepriv->sitesurveyctrl.traffic_busy)) { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - status = false; - } else { - status = r8712_sitesurvey_cmd(padapter, &ssid); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - } - } else { - status = r8712_set_802_11_bssid_list_scan(padapter); - } - if (!status) - return -1; - return 0; -} - -static int r8711_wx_get_scan(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - unsigned long irqL; - struct list_head *plist, *phead; - char *ev = extra; - char *stop = ev + wrqu->data.length; - u32 ret = 0, cnt = 0; - - if (padapter->driver_stopped) - return -EINVAL; - while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) { - msleep(30); - cnt++; - if (cnt > 100) - break; - } - spin_lock_irqsave(&queue->lock, irqL); - phead = &queue->queue; - plist = phead->next; - while (1) { - if (end_of_queue_search(phead, plist)) - break; - if ((stop - ev) < SCAN_ITEM_SIZE) { - ret = -E2BIG; - break; - } - pnetwork = container_of(plist, struct wlan_network, list); - ev = translate_scan(padapter, a, pnetwork, ev, stop); - plist = plist->next; - } - spin_unlock_irqrestore(&queue->lock, irqL); - wrqu->data.length = ev - extra; - wrqu->data.flags = 0; - return ret; -} - -/* set ssid flow - * s1. set_802_11_infrastructure_mode() - * s2. set_802_11_authenticaion_mode() - * s3. set_802_11_encryption_mode() - * s4. set_802_11_ssid() - * - * This function intends to handle the Set ESSID command. - * Currently, the request comes via the Wireless Extensions' SIOCSIWESSID ioctl. - * - * For this operation to succeed, there is no need for the interface to be Up. - * - */ -static int r8711_wx_set_essid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - enum NDIS_802_11_AUTHENTICATION_MODE authmode; - struct ndis_802_11_ssid ndis_ssid; - u8 *dst_ssid, *src_ssid; - struct list_head *phead; - u32 len; - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - return -EBUSY; - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - return 0; - if (wrqu->essid.length > IW_ESSID_MAX_SIZE) - return -E2BIG; - authmode = padapter->securitypriv.ndisauthtype; - if (wrqu->essid.flags && wrqu->essid.length) { - len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? - wrqu->essid.length : IW_ESSID_MAX_SIZE; - memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid)); - ndis_ssid.SsidLength = len; - memcpy(ndis_ssid.Ssid, extra, len); - src_ssid = ndis_ssid.Ssid; - phead = &queue->queue; - pmlmepriv->pscanned = phead->next; - while (1) { - if (end_of_queue_search(phead, pmlmepriv->pscanned)) - break; - pnetwork = container_of(pmlmepriv->pscanned, - struct wlan_network, list); - pmlmepriv->pscanned = pmlmepriv->pscanned->next; - dst_ssid = pnetwork->network.Ssid.Ssid; - if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) - && (pnetwork->network.Ssid.SsidLength == - ndis_ssid.SsidLength)) { - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_STATE)) { - if (pnetwork->network. - InfrastructureMode - != - padapter->mlmepriv. - cur_network.network. - InfrastructureMode) - continue; - } - - r8712_set_802_11_infrastructure_mode( - padapter, - pnetwork->network.InfrastructureMode); - break; - } - } - r8712_set_802_11_authentication_mode(padapter, authmode); - r8712_set_802_11_ssid(padapter, &ndis_ssid); - } - return -EINPROGRESS; -} - -static int r8711_wx_get_essid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - u32 len, ret = 0; - - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - len = pcur_bss->Ssid.SsidLength; - wrqu->essid.length = len; - memcpy(extra, pcur_bss->Ssid.Ssid, len); - wrqu->essid.flags = 1; - } else { - ret = -ENOLINK; - } - return ret; -} - -static int r8711_wx_set_rate(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 target_rate = wrqu->bitrate.value; - u32 fixed = wrqu->bitrate.fixed; - u32 ratevalue = 0; - u8 datarates[NumRates]; - u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff}; - int i; - - if (target_rate == -1) { - ratevalue = 11; - goto set_rate; - } - target_rate = target_rate / 100000; - switch (target_rate) { - case 10: - ratevalue = 0; - break; - case 20: - ratevalue = 1; - break; - case 55: - ratevalue = 2; - break; - case 60: - ratevalue = 3; - break; - case 90: - ratevalue = 4; - break; - case 110: - ratevalue = 5; - break; - case 120: - ratevalue = 6; - break; - case 180: - ratevalue = 7; - break; - case 240: - ratevalue = 8; - break; - case 360: - ratevalue = 9; - break; - case 480: - ratevalue = 10; - break; - case 540: - ratevalue = 11; - break; - default: - ratevalue = 11; - break; - } -set_rate: - for (i = 0; i < NumRates; i++) { - if (ratevalue == mpdatarate[i]) { - datarates[i] = mpdatarate[i]; - if (fixed == 0) - break; - } else { - datarates[i] = 0xff; - } - } - return r8712_setdatarate_cmd(padapter, datarates); -} - -static int r8711_wx_get_rate(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - struct ieee80211_ht_cap *pht_capie; - unsigned char rf_type = padapter->registrypriv.rf_config; - int i; - u8 *p; - u16 rate, max_rate = 0, ht_cap = false; - u32 ht_ielen = 0; - u8 bw_40MHz = 0, short_GI = 0; - u16 mcs_rate = 0; - - i = 0; - if (!check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) - return -ENOLINK; - p = r8712_get_ie(&pcur_bss->IEs[12], WLAN_EID_HT_CAPABILITY, &ht_ielen, - pcur_bss->IELength - 12); - if (p && ht_ielen > 0) { - ht_cap = true; - pht_capie = (struct ieee80211_ht_cap *)(p + 2); - memcpy(&mcs_rate, &pht_capie->mcs, 2); - bw_40MHz = (le16_to_cpu(pht_capie->cap_info) & - IEEE80211_HT_CAP_SUP_WIDTH_20_40) ? 1 : 0; - short_GI = (le16_to_cpu(pht_capie->cap_info) & - (IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_SGI_40)) ? 1 : 0; - } - while ((pcur_bss->rates[i] != 0) && - (pcur_bss->rates[i] != 0xFF)) { - rate = pcur_bss->rates[i] & 0x7F; - if (rate > max_rate) - max_rate = rate; - wrqu->bitrate.fixed = 0; /* no auto select */ - wrqu->bitrate.value = rate * 500000; - i++; - } - if (ht_cap) { - if (mcs_rate & 0x8000 /* MCS15 */ - && - rf_type == RTL8712_RF_2T2R) - max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : - ((short_GI) ? 144 : 130); - else /* default MCS7 */ - max_rate = (bw_40MHz) ? ((short_GI) ? 150 : 135) : - ((short_GI) ? 72 : 65); - max_rate *= 2; /* Mbps/2 */ - } - wrqu->bitrate.value = max_rate * 500000; - return 0; -} - -static int r8711_wx_get_rts(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - wrqu->rts.value = padapter->registrypriv.rts_thresh; - wrqu->rts.fixed = 0; /* no auto select */ - return 0; -} - -static int r8711_wx_set_frag(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - if (wrqu->frag.disabled) { - padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD; - } else { - if (wrqu->frag.value < MIN_FRAG_THRESHOLD || - wrqu->frag.value > MAX_FRAG_THRESHOLD) - return -EINVAL; - padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1; - } - return 0; -} - -static int r8711_wx_get_frag(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - wrqu->frag.value = padapter->xmitpriv.frag_len; - wrqu->frag.fixed = 0; /* no auto select */ - return 0; -} - -static int r8711_wx_get_retry(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->retry.value = 7; - wrqu->retry.fixed = 0; /* no auto select */ - wrqu->retry.disabled = 1; - return 0; -} - -static int r8711_wx_set_enc(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - u32 key; - u32 keyindex_provided; - struct NDIS_802_11_WEP wep; - enum NDIS_802_11_AUTHENTICATION_MODE authmode; - struct iw_point *erq = &wrqu->encoding; - struct _adapter *padapter = netdev_priv(dev); - - key = erq->flags & IW_ENCODE_INDEX; - memset(&wep, 0, sizeof(struct NDIS_802_11_WEP)); - if (erq->flags & IW_ENCODE_DISABLED) { - netdev_info(dev, "r8712u: %s: EncryptionDisabled\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_; - padapter->securitypriv.AuthAlgrthm = 0; /* open system */ - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - return 0; - } - if (key) { - if (key > WEP_KEYS) - return -EINVAL; - key--; - keyindex_provided = 1; - } else { - keyindex_provided = 0; - key = padapter->securitypriv.PrivacyKeyIndex; - } - /* set authentication mode */ - if (erq->flags & IW_ENCODE_OPEN) { - netdev_info(dev, "r8712u: %s: IW_ENCODE_OPEN\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.AuthAlgrthm = 0; /* open system */ - padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_; - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - } else if (erq->flags & IW_ENCODE_RESTRICTED) { - netdev_info(dev, - "r8712u: %s: IW_ENCODE_RESTRICTED\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.AuthAlgrthm = 1; /* shared system */ - padapter->securitypriv.PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.XGrpPrivacy = _WEP40_; - authmode = Ndis802_11AuthModeShared; - padapter->securitypriv.ndisauthtype = authmode; - } else { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.AuthAlgrthm = 0; /* open system */ - padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_; - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - } - wep.KeyIndex = key; - if (erq->length > 0) { - wep.KeyLength = erq->length <= 5 ? 5 : 13; - wep.Length = wep.KeyLength + - offsetof(struct NDIS_802_11_WEP, KeyMaterial); - } else { - wep.KeyLength = 0; - if (keyindex_provided == 1) { /* set key_id only, no given - * KeyMaterial(erq->length==0). - */ - padapter->securitypriv.PrivacyKeyIndex = key; - switch (padapter->securitypriv.DefKeylen[key]) { - case 5: - padapter->securitypriv.PrivacyAlgrthm = - _WEP40_; - break; - case 13: - padapter->securitypriv.PrivacyAlgrthm = - _WEP104_; - break; - default: - padapter->securitypriv.PrivacyAlgrthm = - _NO_PRIVACY_; - break; - } - return 0; - } - } - wep.KeyIndex |= 0x80000000; /* transmit key */ - memcpy(wep.KeyMaterial, keybuf, wep.KeyLength); - if (r8712_set_802_11_add_wep(padapter, &wep)) - return -EOPNOTSUPP; - return 0; -} - -static int r8711_wx_get_enc(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - uint key; - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *erq = &wrqu->encoding; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - union Keytype *dk = padapter->securitypriv.DefKey; - - if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - if (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - return 0; - } - } - key = erq->flags & IW_ENCODE_INDEX; - if (key) { - if (key > WEP_KEYS) - return -EINVAL; - key--; - } else { - key = padapter->securitypriv.PrivacyKeyIndex; - } - erq->flags = key + 1; - switch (padapter->securitypriv.ndisencryptstatus) { - case Ndis802_11EncryptionNotSupported: - case Ndis802_11EncryptionDisabled: - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - break; - case Ndis802_11Encryption1Enabled: - erq->length = padapter->securitypriv.DefKeylen[key]; - if (erq->length) { - memcpy(keybuf, dk[key].skey, - padapter->securitypriv.DefKeylen[key]); - erq->flags |= IW_ENCODE_ENABLED; - if (padapter->securitypriv.ndisauthtype == - Ndis802_11AuthModeOpen) - erq->flags |= IW_ENCODE_OPEN; - else if (padapter->securitypriv.ndisauthtype == - Ndis802_11AuthModeShared) - erq->flags |= IW_ENCODE_RESTRICTED; - } else { - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - } - break; - case Ndis802_11Encryption2Enabled: - case Ndis802_11Encryption3Enabled: - erq->length = 16; - erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | - IW_ENCODE_NOKEY); - break; - default: - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - break; - } - return 0; -} - -static int r8711_wx_get_power(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->power.value = 0; - wrqu->power.fixed = 0; /* no auto select */ - wrqu->power.disabled = 1; - return 0; -} - -static int r871x_wx_set_gen_ie(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - return r871x_set_wpa_ie(padapter, extra, wrqu->data.length); -} - -static int r871x_wx_set_auth(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_param *param = (struct iw_param *)&wrqu->param; - int paramid; - int paramval; - int ret = 0; - - paramid = param->flags & IW_AUTH_INDEX; - paramval = param->value; - switch (paramid) { - case IW_AUTH_WPA_VERSION: - break; - case IW_AUTH_CIPHER_PAIRWISE: - break; - case IW_AUTH_CIPHER_GROUP: - break; - case IW_AUTH_KEY_MGMT: - /* - * ??? does not use these parameters - */ - break; - case IW_AUTH_TKIP_COUNTERMEASURES: - if (paramval) { - /* wpa_supplicant is enabling tkip countermeasure. */ - padapter->securitypriv.btkip_countermeasure = true; - } else { - /* wpa_supplicant is disabling tkip countermeasure. */ - padapter->securitypriv.btkip_countermeasure = false; - } - break; - case IW_AUTH_DROP_UNENCRYPTED: - /* HACK: - * - * wpa_supplicant calls set_wpa_enabled when the driver - * is loaded and unloaded, regardless of if WPA is being - * used. No other calls are made which can be used to - * determine if encryption will be used or not prior to - * association being expected. If encryption is not being - * used, drop_unencrypted is set to false, else true -- we - * can use this to determine if the CAP_PRIVACY_ON bit should - * be set. - */ - if (padapter->securitypriv.ndisencryptstatus == - Ndis802_11Encryption1Enabled) { - /* it means init value, or using wep, - * ndisencryptstatus = - * Ndis802_11Encryption1Enabled, - * then it needn't reset it; - */ - break; - } - - if (paramval) { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - padapter->securitypriv.PrivacyAlgrthm = - _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = - _NO_PRIVACY_; - padapter->securitypriv.AuthAlgrthm = 0; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeOpen; - } - break; - case IW_AUTH_80211_AUTH_ALG: - ret = wpa_set_auth_algs(dev, (u32)paramval); - break; - case IW_AUTH_WPA_ENABLED: - break; - case IW_AUTH_RX_UNENCRYPTED_EAPOL: - break; - case IW_AUTH_PRIVACY_INVOKED: - break; - default: - return -EOPNOTSUPP; - } - - return ret; -} - -static int r871x_wx_set_enc_ext(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct iw_point *pencoding = &wrqu->encoding; - struct iw_encode_ext *pext = (struct iw_encode_ext *)extra; - struct ieee_param *param = NULL; - char *alg_name; - u32 param_len; - int ret = 0; - - switch (pext->alg) { - case IW_ENCODE_ALG_NONE: - alg_name = "none"; - break; - case IW_ENCODE_ALG_WEP: - alg_name = "WEP"; - break; - case IW_ENCODE_ALG_TKIP: - alg_name = "TKIP"; - break; - case IW_ENCODE_ALG_CCMP: - alg_name = "CCMP"; - break; - default: - return -EINVAL; - } - - param_len = sizeof(struct ieee_param) + pext->key_len; - param = kzalloc(param_len, GFP_ATOMIC); - if (!param) - return -ENOMEM; - param->cmd = IEEE_CMD_SET_ENCRYPTION; - eth_broadcast_addr(param->sta_addr); - strscpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); - if (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) - param->u.crypt.set_tx = 0; - if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) - param->u.crypt.set_tx = 1; - param->u.crypt.idx = (pencoding->flags & 0x00FF) - 1; - if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) - memcpy(param->u.crypt.seq, pext->rx_seq, 8); - if (pext->key_len) { - param->u.crypt.key_len = pext->key_len; - memcpy(param + 1, pext + 1, pext->key_len); - } - ret = wpa_set_encryption(dev, param, param_len); - kfree(param); - return ret; -} - -static int r871x_wx_get_nick(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - if (extra) { - wrqu->data.length = 8; - wrqu->data.flags = 1; - memcpy(extra, "rtl_wifi", 8); - } - return 0; -} - -static int r8711_wx_read32(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 addr; - u32 data32; - - get_user(addr, (u32 __user *)wrqu->data.pointer); - data32 = r8712_read32(padapter, addr); - put_user(data32, (u32 __user *)wrqu->data.pointer); - wrqu->data.length = (data32 & 0xffff0000) >> 16; - wrqu->data.flags = data32 & 0xffff; - get_user(addr, (u32 __user *)wrqu->data.pointer); - return 0; -} - -static int r8711_wx_write32(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 addr; - u32 data32; - - get_user(addr, (u32 __user *)wrqu->data.pointer); - data32 = ((u32)wrqu->data.length << 16) | (u32)wrqu->data.flags; - r8712_write32(padapter, addr, data32); - return 0; -} - -static int dummy(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - return -EINVAL; -} - -static int r8711_drvext_hdl(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - return 0; -} - -static int r871x_mp_ioctl_hdl(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *p = &wrqu->data; - struct oid_par_priv oid_par; - struct mp_ioctl_handler *phandler; - struct mp_ioctl_param *poidparam; - unsigned long BytesRead, BytesWritten, BytesNeeded; - u8 *pparmbuf, bset; - u16 len; - uint status; - int ret = 0; - - if ((!p->length) || (!p->pointer)) - return -EINVAL; - - bset = (u8)(p->flags & 0xFFFF); - len = p->length; - pparmbuf = memdup_user(p->pointer, len); - if (IS_ERR(pparmbuf)) - return PTR_ERR(pparmbuf); - - poidparam = (struct mp_ioctl_param *)pparmbuf; - if (poidparam->subcode >= MAX_MP_IOCTL_SUBCODE) { - ret = -EINVAL; - goto _r871x_mp_ioctl_hdl_exit; - } - phandler = mp_ioctl_hdl + poidparam->subcode; - if ((phandler->paramsize != 0) && - (poidparam->len < phandler->paramsize)) { - ret = -EINVAL; - goto _r871x_mp_ioctl_hdl_exit; - } - if (phandler->oid == 0 && phandler->handler) { - status = phandler->handler(&oid_par); - } else if (phandler->handler) { - oid_par.adapter_context = padapter; - oid_par.oid = phandler->oid; - oid_par.information_buf = poidparam->data; - oid_par.information_buf_len = poidparam->len; - oid_par.dbg = 0; - BytesWritten = 0; - BytesNeeded = 0; - if (bset) { - oid_par.bytes_rw = &BytesRead; - oid_par.bytes_needed = &BytesNeeded; - oid_par.type_of_oid = SET_OID; - } else { - oid_par.bytes_rw = &BytesWritten; - oid_par.bytes_needed = &BytesNeeded; - oid_par.type_of_oid = QUERY_OID; - } - status = phandler->handler(&oid_par); - /* todo:check status, BytesNeeded, etc. */ - } else { - netdev_info(dev, "r8712u: %s: err!, subcode=%d, oid=%d, handler=%p\n", - __func__, poidparam->subcode, phandler->oid, - phandler->handler); - ret = -EFAULT; - goto _r871x_mp_ioctl_hdl_exit; - } - if (bset == 0x00) { /* query info */ - if (copy_to_user(p->pointer, pparmbuf, len)) - ret = -EFAULT; - } - if (status) { - ret = -EFAULT; - goto _r871x_mp_ioctl_hdl_exit; - } -_r871x_mp_ioctl_hdl_exit: - kfree(pparmbuf); - return ret; -} - -static int r871x_get_ap_info(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct iw_point *pdata = &wrqu->data; - struct wlan_network *pnetwork = NULL; - u32 cnt = 0, wpa_ielen; - unsigned long irqL; - struct list_head *plist, *phead; - unsigned char *pbuf; - u8 bssid[ETH_ALEN]; - char data[33]; - - if (padapter->driver_stopped || !pdata) - return -EINVAL; - while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) { - msleep(30); - cnt++; - if (cnt > 100) - break; - } - pdata->flags = 0; - if (pdata->length < 32) - return -EINVAL; - if (copy_from_user(data, pdata->pointer, 32)) - return -EINVAL; - data[32] = 0; - - spin_lock_irqsave(&pmlmepriv->scanned_queue.lock, irqL); - phead = &queue->queue; - plist = phead->next; - while (1) { - if (end_of_queue_search(phead, plist)) - break; - pnetwork = container_of(plist, struct wlan_network, list); - if (!mac_pton(data, bssid)) { - netdev_info(dev, "r8712u: Invalid BSSID '%s'.\n", - (u8 *)data); - spin_unlock_irqrestore(&pmlmepriv->scanned_queue.lock, - irqL); - return -EINVAL; - } - netdev_info(dev, "r8712u: BSSID:%pM\n", bssid); - if (ether_addr_equal(bssid, pnetwork->network.MacAddress)) { - /* BSSID match, then check if supporting wpa/wpa2 */ - pbuf = r8712_get_wpa_ie(&pnetwork->network.IEs[12], - &wpa_ielen, pnetwork->network.IELength - 12); - if (pbuf && (wpa_ielen > 0)) { - pdata->flags = 1; - break; - } - pbuf = r8712_get_wpa2_ie(&pnetwork->network.IEs[12], - &wpa_ielen, pnetwork->network.IELength - 12); - if (pbuf && (wpa_ielen > 0)) { - pdata->flags = 2; - break; - } - } - plist = plist->next; - } - spin_unlock_irqrestore(&pmlmepriv->scanned_queue.lock, irqL); - if (pdata->length >= 34) { - if (copy_to_user((u8 __user *)pdata->pointer + 32, - (u8 *)&pdata->flags, 1)) - return -EINVAL; - } - return 0; -} - -static int r871x_set_pid(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *pdata = &wrqu->data; - - if (padapter->driver_stopped || !pdata) - return -EINVAL; - if (copy_from_user(&padapter->pid, pdata->pointer, sizeof(int))) - return -EINVAL; - return 0; -} - -static int r871x_set_chplan(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret = 0; - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *pdata = &wrqu->data; - int ch_plan = -1; - - if (padapter->driver_stopped || !pdata) { - ret = -EINVAL; - goto exit; - } - ch_plan = (int)*extra; - r8712_set_chplan_cmd(padapter, ch_plan); - -exit: - - return ret; -} - -static int r871x_wps_start(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *pdata = &wrqu->data; - u32 u32wps_start = 0; - - if (padapter->driver_stopped || !pdata) - return -EINVAL; - if (copy_from_user((void *)&u32wps_start, pdata->pointer, 4)) - return -EFAULT; - if (u32wps_start == 0) - u32wps_start = *extra; - if (u32wps_start == 1) /* WPS Start */ - padapter->ledpriv.LedControlHandler(padapter, - LED_CTL_START_WPS); - else if (u32wps_start == 2) /* WPS Stop because of wps success */ - padapter->ledpriv.LedControlHandler(padapter, - LED_CTL_STOP_WPS); - else if (u32wps_start == 3) /* WPS Stop because of wps fail */ - padapter->ledpriv.LedControlHandler(padapter, - LED_CTL_STOP_WPS_FAIL); - return 0; -} - -static int wpa_set_param(struct net_device *dev, u8 name, u32 value) -{ - struct _adapter *padapter = netdev_priv(dev); - - switch (name) { - case IEEE_PARAM_WPA_ENABLED: - padapter->securitypriv.AuthAlgrthm = 2; /* 802.1x */ - switch ((value) & 0xff) { - case 1: /* WPA */ - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPAPSK; /* WPA_PSK */ - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption2Enabled; - break; - case 2: /* WPA2 */ - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPA2PSK; /* WPA2_PSK */ - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption3Enabled; - break; - } - break; - case IEEE_PARAM_TKIP_COUNTERMEASURES: - break; - case IEEE_PARAM_DROP_UNENCRYPTED: - /* HACK: - * - * wpa_supplicant calls set_wpa_enabled when the driver - * is loaded and unloaded, regardless of if WPA is being - * used. No other calls are made which can be used to - * determine if encryption will be used or not prior to - * association being expected. If encryption is not being - * used, drop_unencrypted is set to false, else true -- we - * can use this to determine if the CAP_PRIVACY_ON bit should - * be set. - */ - break; - case IEEE_PARAM_PRIVACY_INVOKED: - break; - case IEEE_PARAM_AUTH_ALGS: - return wpa_set_auth_algs(dev, value); - case IEEE_PARAM_IEEE_802_1X: - break; - case IEEE_PARAM_WPAX_SELECT: - /* added for WPA2 mixed mode */ - break; - default: - return -EOPNOTSUPP; - } - return 0; -} - -static int wpa_mlme(struct net_device *dev, u32 command, u32 reason) -{ - struct _adapter *padapter = netdev_priv(dev); - - switch (command) { - case IEEE_MLME_STA_DEAUTH: - if (!r8712_set_802_11_disassociate(padapter)) - return -1; - break; - case IEEE_MLME_STA_DISASSOC: - if (!r8712_set_802_11_disassociate(padapter)) - return -1; - break; - default: - return -EOPNOTSUPP; - } - return 0; -} - -static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p) -{ - struct ieee_param *param; - int ret = 0; - struct _adapter *padapter = netdev_priv(dev); - - if (p->length < sizeof(struct ieee_param) || !p->pointer) - return -EINVAL; - param = memdup_user(p->pointer, p->length); - if (IS_ERR(param)) - return PTR_ERR(param); - switch (param->cmd) { - case IEEE_CMD_SET_WPA_PARAM: - ret = wpa_set_param(dev, param->u.wpa_param.name, - param->u.wpa_param.value); - break; - case IEEE_CMD_SET_WPA_IE: - ret = r871x_set_wpa_ie(padapter, (char *)param->u.wpa_ie.data, - (u16)param->u.wpa_ie.len); - break; - case IEEE_CMD_SET_ENCRYPTION: - ret = wpa_set_encryption(dev, param, p->length); - break; - case IEEE_CMD_MLME: - ret = wpa_mlme(dev, param->u.mlme.command, - param->u.mlme.reason_code); - break; - default: - ret = -EOPNOTSUPP; - break; - } - if (ret == 0 && copy_to_user(p->pointer, param, p->length)) - ret = -EFAULT; - kfree(param); - return ret; -} - -/* based on "driver_ipw" and for hostapd */ -int r871x_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -{ - struct iwreq *wrq = (struct iwreq *)rq; - - switch (cmd) { - case RTL_IOCTL_WPA_SUPPLICANT: - return wpa_supplicant_ioctl(dev, &wrq->u.data); - default: - return -EOPNOTSUPP; - } - return 0; -} - -static iw_handler r8711_handlers[] = { - NULL, /* SIOCSIWCOMMIT */ - r8711_wx_get_name, /* SIOCGIWNAME */ - dummy, /* SIOCSIWNWID */ - dummy, /* SIOCGIWNWID */ - r8711_wx_set_freq, /* SIOCSIWFREQ */ - r8711_wx_get_freq, /* SIOCGIWFREQ */ - r8711_wx_set_mode, /* SIOCSIWMODE */ - r8711_wx_get_mode, /* SIOCGIWMODE */ - dummy, /* SIOCSIWSENS */ - r8711_wx_get_sens, /* SIOCGIWSENS */ - NULL, /* SIOCSIWRANGE */ - r8711_wx_get_range, /* SIOCGIWRANGE */ - r871x_wx_set_priv, /* SIOCSIWPRIV */ - NULL, /* SIOCGIWPRIV */ - NULL, /* SIOCSIWSTATS */ - NULL, /* SIOCGIWSTATS */ - dummy, /* SIOCSIWSPY */ - dummy, /* SIOCGIWSPY */ - NULL, /* SIOCGIWTHRSPY */ - NULL, /* SIOCWIWTHRSPY */ - r8711_wx_set_wap, /* SIOCSIWAP */ - r8711_wx_get_wap, /* SIOCGIWAP */ - r871x_wx_set_mlme, /* request MLME operation; - * uses struct iw_mlme - */ - dummy, /* SIOCGIWAPLIST -- deprecated */ - r8711_wx_set_scan, /* SIOCSIWSCAN */ - r8711_wx_get_scan, /* SIOCGIWSCAN */ - r8711_wx_set_essid, /* SIOCSIWESSID */ - r8711_wx_get_essid, /* SIOCGIWESSID */ - dummy, /* SIOCSIWNICKN */ - r871x_wx_get_nick, /* SIOCGIWNICKN */ - NULL, /* -- hole -- */ - NULL, /* -- hole -- */ - r8711_wx_set_rate, /* SIOCSIWRATE */ - r8711_wx_get_rate, /* SIOCGIWRATE */ - dummy, /* SIOCSIWRTS */ - r8711_wx_get_rts, /* SIOCGIWRTS */ - r8711_wx_set_frag, /* SIOCSIWFRAG */ - r8711_wx_get_frag, /* SIOCGIWFRAG */ - dummy, /* SIOCSIWTXPOW */ - dummy, /* SIOCGIWTXPOW */ - dummy, /* SIOCSIWRETRY */ - r8711_wx_get_retry, /* SIOCGIWRETRY */ - r8711_wx_set_enc, /* SIOCSIWENCODE */ - r8711_wx_get_enc, /* SIOCGIWENCODE */ - dummy, /* SIOCSIWPOWER */ - r8711_wx_get_power, /* SIOCGIWPOWER */ - NULL, /*---hole---*/ - NULL, /*---hole---*/ - r871x_wx_set_gen_ie, /* SIOCSIWGENIE */ - NULL, /* SIOCGIWGENIE */ - r871x_wx_set_auth, /* SIOCSIWAUTH */ - NULL, /* SIOCGIWAUTH */ - r871x_wx_set_enc_ext, /* SIOCSIWENCODEEXT */ - NULL, /* SIOCGIWENCODEEXT */ - r871x_wx_set_pmkid, /* SIOCSIWPMKSA */ - NULL, /*---hole---*/ -}; - -static const struct iw_priv_args r8711_private_args[] = { - { - SIOCIWFIRSTPRIV + 0x0, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "read32" - }, - { - SIOCIWFIRSTPRIV + 0x1, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "write32" - }, - { - SIOCIWFIRSTPRIV + 0x2, 0, 0, "driver_ext" - }, - { - SIOCIWFIRSTPRIV + 0x3, 0, 0, "mp_ioctl" - }, - { - SIOCIWFIRSTPRIV + 0x4, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo" - }, - { - SIOCIWFIRSTPRIV + 0x5, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setpid" - }, - { - SIOCIWFIRSTPRIV + 0x6, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_start" - }, - { - SIOCIWFIRSTPRIV + 0x7, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "chplan" - } -}; - -static iw_handler r8711_private_handler[] = { - r8711_wx_read32, - r8711_wx_write32, - r8711_drvext_hdl, - r871x_mp_ioctl_hdl, - r871x_get_ap_info, /*for MM DTV platform*/ - r871x_set_pid, - r871x_wps_start, - r871x_set_chplan -}; - -static struct iw_statistics *r871x_get_wireless_stats(struct net_device *dev) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_statistics *piwstats = &padapter->iwstats; - int tmp_level = 0; - int tmp_qual = 0; - int tmp_noise = 0; - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) != true) { - piwstats->qual.qual = 0; - piwstats->qual.level = 0; - piwstats->qual.noise = 0; - } else { - /* show percentage, we need transfer dbm to original value. */ - tmp_level = padapter->recvpriv.fw_rssi; - tmp_qual = padapter->recvpriv.signal; - tmp_noise = padapter->recvpriv.noise; - piwstats->qual.level = tmp_level; - piwstats->qual.qual = tmp_qual; - piwstats->qual.noise = tmp_noise; - } - piwstats->qual.updated = IW_QUAL_ALL_UPDATED; - return &padapter->iwstats; -} - -struct iw_handler_def r871x_handlers_def = { - .standard = r8711_handlers, - .num_standard = ARRAY_SIZE(r8711_handlers), - .private = r8711_private_handler, - .private_args = (struct iw_priv_args *)r8711_private_args, - .num_private = ARRAY_SIZE(r8711_private_handler), - .num_private_args = sizeof(r8711_private_args) / - sizeof(struct iw_priv_args), - .get_wireless_stats = r871x_get_wireless_stats -}; diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c b/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c deleted file mode 100644 index 2b539335206a..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c +++ /dev/null @@ -1,519 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_ioctl_rtl.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_IOCTL_RTL_C_ - -#include <linux/rndis.h> -#include "osdep_service.h" -#include "drv_types.h" -#include "wlan_bssdef.h" -#include "wifi.h" -#include "rtl871x_ioctl.h" -#include "rtl871x_ioctl_set.h" -#include "rtl871x_ioctl_rtl.h" -#include "mp_custom_oid.h" -#include "rtl871x_mp.h" -#include "rtl871x_mp_ioctl.h" - -uint oid_rt_get_signal_quality_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_small_packet_crc_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_smallpacket_crcerr; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_middle_packet_crc_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_middlepacket_crcerr; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_large_packet_crc_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_largepacket_crcerr; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_tx_retry_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_rx_retry_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_rx_total_packet_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_pkts + - padapter->recvpriv.rx_drop; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_tx_beacon_ok_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_tx_beacon_err_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_rx_icv_err_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(uint *)poid_par_priv->information_buf = - padapter->recvpriv.rx_icv_err; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_encryption_algorithm_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_preamble_mode_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - u32 preamblemode = 0; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - if (padapter->registrypriv.preamble == PREAMBLE_LONG) - preamblemode = 0; - else if (padapter->registrypriv.preamble == PREAMBLE_AUTO) - preamblemode = 1; - else if (padapter->registrypriv.preamble == PREAMBLE_SHORT) - preamblemode = 2; - *(u32 *)poid_par_priv->information_buf = preamblemode; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_ap_ip_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_channelplan_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct eeprom_priv *peeprompriv = &padapter->eeprompriv; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - *(u16 *)poid_par_priv->information_buf = peeprompriv->channel_plan; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_channelplan_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct eeprom_priv *peeprompriv = &padapter->eeprompriv; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - peeprompriv->channel_plan = *(u16 *)poid_par_priv->information_buf; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_preamble_mode_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - u32 preamblemode = 0; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - preamblemode = *(u32 *)poid_par_priv->information_buf; - if (preamblemode == 0) - padapter->registrypriv.preamble = PREAMBLE_LONG; - else if (preamblemode == 1) - padapter->registrypriv.preamble = PREAMBLE_AUTO; - else if (preamblemode == 2) - padapter->registrypriv.preamble = PREAMBLE_SHORT; - *(u32 *)poid_par_priv->information_buf = preamblemode; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_bcn_intvl_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_dedicate_probe_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_total_tx_bytes_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->xmitpriv.tx_bytes; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_total_rx_bytes_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_bytes; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_current_tx_power_level_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_enc_key_mismatch_count_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_enc_key_match_count_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_channel_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct NDIS_802_11_CONFIGURATION *pnic_Config; - u32 channelnum; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (check_fwstate(pmlmepriv, _FW_LINKED) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) - pnic_Config = &pmlmepriv->cur_network.network.Configuration; - else - pnic_Config = &padapter->registrypriv.dev_network.Configuration; - channelnum = pnic_Config->DSConfig; - *(u32 *)poid_par_priv->information_buf = channelnum; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_hardware_radio_off_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_key_mismatch_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_supported_wireless_mode_hdl(struct oid_par_priv - *poid_par_priv) -{ - u32 ulInfo = 0; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - ulInfo |= 0x0100; /* WIRELESS_MODE_B */ - ulInfo |= 0x0200; /* WIRELESS_MODE_G */ - ulInfo |= 0x0400; /* WIRELESS_MODE_A */ - *(u32 *) poid_par_priv->information_buf = ulInfo; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_channel_list_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_scan_in_progress_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_forced_data_rate_hdl(struct oid_par_priv *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_wireless_mode_for_scan_list_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_bss_wireless_mode_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_scan_with_magic_packet_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_get_associated_station_list_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_switch_into_ap_mode_hdl(struct oid_par_priv* - poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_supported_hdl(struct oid_par_priv *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_set_passphrase_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_rf_write_registry_hdl(struct oid_par_priv* - poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - struct _adapter *Adapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */ - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len == - (sizeof(unsigned long) * 3)) { - if (r8712_setrfreg_cmd(Adapter, - *(unsigned char *)poid_par_priv->information_buf, - (unsigned long)(*((unsigned long *) - poid_par_priv->information_buf + 2)))) - status = RNDIS_STATUS_NOT_ACCEPTED; - } else { - status = RNDIS_STATUS_INVALID_LENGTH; - } - return status; -} - -uint oid_rt_pro_rf_read_registry_hdl(struct oid_par_priv *poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - struct _adapter *Adapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */ - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len == (sizeof(unsigned long) * - 3)) { - if (Adapter->mppriv.act_in_progress) { - status = RNDIS_STATUS_NOT_ACCEPTED; - } else { - /* init workparam */ - Adapter->mppriv.act_in_progress = true; - Adapter->mppriv.workparam.bcompleted = false; - Adapter->mppriv.workparam.act_type = MPT_READ_RF; - Adapter->mppriv.workparam.io_offset = *(unsigned long *) - poid_par_priv->information_buf; - Adapter->mppriv.workparam.io_value = 0xcccccccc; - - /* RegOffsetValue - The offset of RF register to read. - * RegDataWidth - The data width of RF register to read. - * RegDataValue - The value to read. - * RegOffsetValue = *((unsigned long *)InformationBuffer); - * RegDataWidth = *((unsigned long *)InformationBuffer+1); - * RegDataValue = *((unsigned long *)InformationBuffer+2); - */ - if (r8712_getrfreg_cmd(Adapter, - *(unsigned char *)poid_par_priv->information_buf, - (unsigned char *)&Adapter->mppriv.workparam.io_value - )) - status = RNDIS_STATUS_NOT_ACCEPTED; - } - } else { - status = RNDIS_STATUS_INVALID_LENGTH; - } - return status; -} - -enum _CONNECT_STATE_ { - CHECKINGSTATUS, - ASSOCIATED, - ADHOCMODE, - NOTASSOCIATED -}; - -uint oid_rt_get_connect_state_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - u32 ulInfo; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - /* nStatus==0 CheckingStatus - * nStatus==1 Associated - * nStatus==2 AdHocMode - * nStatus==3 NotAssociated - */ - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - ulInfo = CHECKINGSTATUS; - else if (check_fwstate(pmlmepriv, _FW_LINKED)) - ulInfo = ASSOCIATED; - else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) - ulInfo = ADHOCMODE; - else - ulInfo = NOTASSOCIATED; - *(u32 *)poid_par_priv->information_buf = ulInfo; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_default_key_id_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h b/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h deleted file mode 100644 index 7c0b880ac686..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h +++ /dev/null @@ -1,109 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_IOCTL_RTL_H -#define _RTL871X_IOCTL_RTL_H - -#include "osdep_service.h" -#include "drv_types.h" - -/*************** oid_rtl_seg_01_01 **************/ -uint oid_rt_get_signal_quality_hdl( - struct oid_par_priv *poid_par_priv);/*84*/ -uint oid_rt_get_small_packet_crc_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_middle_packet_crc_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_large_packet_crc_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_tx_retry_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_rx_retry_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_rx_total_packet_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_tx_beacon_ok_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_tx_beacon_err_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_rx_icv_err_hdl( - struct oid_par_priv *poid_par_priv);/*93*/ -uint oid_rt_set_encryption_algorithm_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_preamble_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_ap_ip_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_channelplan_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_channelplan_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_preamble_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_bcn_intvl_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_dedicate_probe_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_total_tx_bytes_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_total_rx_bytes_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_current_tx_power_level_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_enc_key_mismatch_count_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_enc_key_match_count_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_channel_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_hardware_radio_off_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_key_mismatch_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_supported_wireless_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_channel_list_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_scan_in_progress_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_forced_data_rate_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_wireless_mode_for_scan_list_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_bss_wireless_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_scan_with_magic_packet_hdl( - struct oid_par_priv *poid_par_priv); - -/************** oid_rtl_seg_01_03 section start **************/ -uint oid_rt_ap_get_associated_station_list_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_ap_switch_into_ap_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_ap_supported_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_ap_set_passphrase_hdl( - struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_01_11 */ -uint oid_rt_pro_rf_write_registry_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_rf_read_registry_hdl( - struct oid_par_priv *poid_par_priv); -/*************** oid_rtl_seg_03_00 section start **************/ -uint oid_rt_get_connect_state_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_default_key_id_hdl( - struct oid_par_priv *poid_par_priv); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.c b/drivers/staging/rtl8712/rtl871x_ioctl_set.c deleted file mode 100644 index 34c9a52b4c42..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_set.c +++ /dev/null @@ -1,354 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_ioctl_set.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_IOCTL_SET_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_ioctl_set.h" -#include "usb_osintf.h" -#include "usb_ops.h" - -static u8 validate_ssid(struct ndis_802_11_ssid *ssid) -{ - u8 i; - - if (ssid->SsidLength > 32) - return false; - for (i = 0; i < ssid->SsidLength; i++) { - /* wifi, printable ascii code must be supported */ - if (!((ssid->Ssid[i] >= 0x20) && (ssid->Ssid[i] <= 0x7e))) - return false; - } - return true; -} - -static u8 do_join(struct _adapter *padapter) -{ - struct list_head *plist, *phead; - u8 *pibss = NULL; - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct __queue *queue = &(pmlmepriv->scanned_queue); - int ret; - - phead = &queue->queue; - plist = phead->next; - pmlmepriv->cur_network.join_res = -2; - pmlmepriv->fw_state |= _FW_UNDER_LINKING; - pmlmepriv->pscanned = plist; - pmlmepriv->to_join = true; - - /* adhoc mode will start with an empty queue, but skip checking */ - if (!check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) && - list_empty(&queue->queue)) { - if (pmlmepriv->fw_state & _FW_UNDER_LINKING) - pmlmepriv->fw_state ^= _FW_UNDER_LINKING; - /* when set_ssid/set_bssid for do_join(), but scanning queue - * is empty we try to issue sitesurvey firstly - */ - if (!pmlmepriv->sitesurveyctrl.traffic_busy) - r8712_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid); - return true; - } - - ret = r8712_select_and_join_from_scan(pmlmepriv); - if (!ret) { - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - } else { - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - /* submit r8712_createbss_cmd to change to an - * ADHOC_MASTER pmlmepriv->lock has been - * acquired by caller... - */ - struct wlan_bssid_ex *pdev_network = - &padapter->registrypriv.dev_network; - pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE; - pibss = padapter->registrypriv.dev_network.MacAddress; - memcpy(&pdev_network->Ssid, - &pmlmepriv->assoc_ssid, - sizeof(struct ndis_802_11_ssid)); - r8712_update_registrypriv_dev_network(padapter); - r8712_generate_random_ibss(pibss); - if (r8712_createbss_cmd(padapter)) - return false; - pmlmepriv->to_join = false; - } else { - /* can't associate ; reset under-linking */ - if (pmlmepriv->fw_state & _FW_UNDER_LINKING) - pmlmepriv->fw_state ^= - _FW_UNDER_LINKING; - /* when set_ssid/set_bssid for do_join(), but - * there are no desired bss in scanning queue - * we try to issue sitesurvey first - */ - if (!pmlmepriv->sitesurveyctrl.traffic_busy) - r8712_sitesurvey_cmd(padapter, - &pmlmepriv->assoc_ssid); - } - } - return true; -} - -u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid) -{ - unsigned long irqL; - u8 status = true; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (is_zero_ether_addr(bssid) || is_broadcast_ether_addr(bssid)) { - status = false; - return status; - } - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) { - status = check_fwstate(pmlmepriv, _FW_UNDER_LINKING); - goto _Abort_Set_BSSID; - } - if (check_fwstate(pmlmepriv, - _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - if (!memcmp(&pmlmepriv->cur_network.network.MacAddress, bssid, - ETH_ALEN)) { - if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - /* driver is in - * WIFI_ADHOC_MASTER_STATE - */ - goto _Abort_Set_BSSID; - } else { - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, _FW_LINKED)) - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - if ((check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE))) { - _clr_fwstate_(pmlmepriv, - WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - } - } - } - memcpy(&pmlmepriv->assoc_bssid, bssid, ETH_ALEN); - pmlmepriv->assoc_by_bssid = true; - status = do_join(padapter); - goto done; -_Abort_Set_BSSID: -done: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return status; -} - -void r8712_set_802_11_ssid(struct _adapter *padapter, - struct ndis_802_11_ssid *ssid) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *pnetwork = &pmlmepriv->cur_network; - - if (!padapter->hw_init_completed) - return; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) { - check_fwstate(pmlmepriv, _FW_UNDER_LINKING); - goto _Abort_Set_SSID; - } - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) && - (!memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, - ssid->SsidLength))) { - if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - if (!r8712_is_same_ibss(padapter, - pnetwork)) { - /* if in WIFI_ADHOC_MASTER_STATE or - * WIFI_ADHOC_STATE, create bss or - * rejoin again - */ - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, - _FW_LINKED)) - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE)) { - _clr_fwstate_(pmlmepriv, - WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, - WIFI_ADHOC_STATE); - } - } else { - /* driver is in - * WIFI_ADHOC_MASTER_STATE - */ - goto _Abort_Set_SSID; - } - } - } else { - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, _FW_LINKED)) - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE)) { - _clr_fwstate_(pmlmepriv, - WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - } - } - } - if (padapter->securitypriv.btkip_countermeasure) - goto _Abort_Set_SSID; - if (!validate_ssid(ssid)) - goto _Abort_Set_SSID; - memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(struct ndis_802_11_ssid)); - pmlmepriv->assoc_by_bssid = false; - do_join(padapter); - goto done; -_Abort_Set_SSID: -done: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_set_802_11_infrastructure_mode(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *cur_network = &pmlmepriv->cur_network; - enum NDIS_802_11_NETWORK_INFRASTRUCTURE *pold_state = - &(cur_network->network.InfrastructureMode); - - if (*pold_state != networktype) { - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_LINKED) || - (*pold_state == Ndis802_11IBSS)) - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, - _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) - r8712_free_assoc_resources(padapter); - if (check_fwstate(pmlmepriv, _FW_LINKED) || - (*pold_state == Ndis802_11Infrastructure) || - (*pold_state == Ndis802_11IBSS)) { - /* will clr Linked_state before this function, - * we must have checked whether issue dis-assoc_cmd or - * not - */ - r8712_ind_disconnect(padapter); - } - *pold_state = networktype; - /* clear WIFI_STATION_STATE; WIFI_AP_STATE; WIFI_ADHOC_STATE; - * WIFI_ADHOC_MASTER_STATE - */ - _clr_fwstate_(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE | - WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE); - switch (networktype) { - case Ndis802_11IBSS: - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - break; - case Ndis802_11Infrastructure: - set_fwstate(pmlmepriv, WIFI_STATION_STATE); - break; - case Ndis802_11APMode: - set_fwstate(pmlmepriv, WIFI_AP_STATE); - break; - case Ndis802_11AutoUnknown: - case Ndis802_11InfrastructureMax: - break; - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - } -} - -u8 r8712_set_802_11_disassociate(struct _adapter *padapter) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - r8712_disassoc_cmd(padapter); - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return true; -} - -u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter) -{ - struct mlme_priv *pmlmepriv = NULL; - unsigned long irqL; - u8 ret = true; - - if (!padapter) - return false; - pmlmepriv = &padapter->mlmepriv; - if (!padapter->hw_init_completed) - return false; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING) || - pmlmepriv->sitesurveyctrl.traffic_busy) { - /* Scan or linking is in progress, do nothing. */ - ret = (u8)check_fwstate(pmlmepriv, _FW_UNDER_SURVEY); - } else { - r8712_free_network_queue(padapter); - ret = r8712_sitesurvey_cmd(padapter, NULL); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return ret; -} - -u8 r8712_set_802_11_authentication_mode(struct _adapter *padapter, - enum NDIS_802_11_AUTHENTICATION_MODE authmode) -{ - struct security_priv *psecuritypriv = &padapter->securitypriv; - u8 ret; - - psecuritypriv->ndisauthtype = authmode; - if (psecuritypriv->ndisauthtype > 3) - psecuritypriv->AuthAlgrthm = 2; /* 802.1x */ - if (r8712_set_auth(padapter, psecuritypriv)) - ret = false; - else - ret = true; - return ret; -} - -int r8712_set_802_11_add_wep(struct _adapter *padapter, - struct NDIS_802_11_WEP *wep) -{ - sint keyid; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - keyid = wep->KeyIndex & 0x3fffffff; - if (keyid >= WEP_KEYS) - return -EINVAL; - switch (wep->KeyLength) { - case 5: - psecuritypriv->PrivacyAlgrthm = _WEP40_; - break; - case 13: - psecuritypriv->PrivacyAlgrthm = _WEP104_; - break; - default: - psecuritypriv->PrivacyAlgrthm = _NO_PRIVACY_; - break; - } - memcpy(psecuritypriv->DefKey[keyid].skey, &wep->KeyMaterial, - wep->KeyLength); - psecuritypriv->DefKeylen[keyid] = wep->KeyLength; - psecuritypriv->PrivacyKeyIndex = keyid; - return r8712_set_key(padapter, psecuritypriv, keyid); -} diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.h b/drivers/staging/rtl8712/rtl871x_ioctl_set.h deleted file mode 100644 index e2de820f61d9..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_set.h +++ /dev/null @@ -1,45 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __IOCTL_SET_H -#define __IOCTL_SET_H - -#include "drv_types.h" - -typedef u8 NDIS_802_11_PMKID_VALUE[16]; - -struct BSSIDInfo { - unsigned char BSSID[6]; - NDIS_802_11_PMKID_VALUE PMKID; -}; - -u8 r8712_set_802_11_authentication_mode(struct _adapter *pdapter, - enum NDIS_802_11_AUTHENTICATION_MODE authmode); - -u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid); - -int r8712_set_802_11_add_wep(struct _adapter *padapter, - struct NDIS_802_11_WEP *wep); - -u8 r8712_set_802_11_disassociate(struct _adapter *padapter); - -u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter); - -void r8712_set_802_11_infrastructure_mode(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype); - -void r8712_set_802_11_ssid(struct _adapter *padapter, - struct ndis_802_11_ssid *ssid); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_led.h b/drivers/staging/rtl8712/rtl871x_led.h deleted file mode 100644 index 2f0768132ad8..000000000000 --- a/drivers/staging/rtl8712/rtl871x_led.h +++ /dev/null @@ -1,118 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_LED_H -#define __RTL8712_LED_H - -#include "osdep_service.h" -#include "drv_types.h" - -/*=========================================================================== - * LED customization. - *=========================================================================== - */ -enum LED_CTL_MODE { - LED_CTL_POWER_ON = 1, - LED_CTL_LINK = 2, - LED_CTL_NO_LINK = 3, - LED_CTL_TX = 4, - LED_CTL_RX = 5, - LED_CTL_SITE_SURVEY = 6, - LED_CTL_POWER_OFF = 7, - LED_CTL_START_TO_LINK = 8, - LED_CTL_START_WPS = 9, - LED_CTL_STOP_WPS = 10, - LED_CTL_START_WPS_BOTTON = 11, - LED_CTL_STOP_WPS_FAIL = 12, - LED_CTL_STOP_WPS_FAIL_OVERLAP = 13, -}; - -#define IS_LED_WPS_BLINKING(_LED_871x) \ - (((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS \ - || ((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS_STOP \ - || ((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress) - -#define IS_LED_BLINKING(_LED_871x) \ - (((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress \ - || ((struct LED_871x *)_LED_871x)->bLedScanBlinkInProgress) - -enum LED_PIN_871x { - LED_PIN_GPIO0, - LED_PIN_LED0, - LED_PIN_LED1 -}; - -/*=========================================================================== - * LED customization. - *=========================================================================== - */ -enum LED_STRATEGY_871x { - SW_LED_MODE0, /* SW control 1 LED via GPIO0. It is default option. */ - SW_LED_MODE1, /* 2 LEDs, through LED0 and LED1. For ALPHA. */ - SW_LED_MODE2, /* SW control 1 LED via GPIO0, - * custom for AzWave 8187 minicard. - */ - SW_LED_MODE3, /* SW control 1 LED via GPIO0, - * customized for Sercomm Printer Server case. - */ - SW_LED_MODE4, /*for Edimax / Belkin*/ - SW_LED_MODE5, /*for Sercomm / Belkin*/ - SW_LED_MODE6, /*for WNC / Corega*/ - HW_LED, /* HW control 2 LEDs, LED0 and LED1 (there are 4 different - * control modes, see MAC.CONFIG1 for details.) - */ -}; - -struct LED_871x { - struct _adapter *padapter; - enum LED_PIN_871x LedPin; /* Implementation for this SW led. */ - u32 CurrLedState; /* Current LED state. */ - u8 bLedOn; /* true if LED is ON */ - u8 bSWLedCtrl; - u8 bLedBlinkInProgress; /*true if blinking */ - u8 bLedNoLinkBlinkInProgress; - u8 bLedLinkBlinkInProgress; - u8 bLedStartToLinkBlinkInProgress; - u8 bLedScanBlinkInProgress; - u8 bLedWPSBlinkInProgress; - u32 BlinkTimes; /* No. times to toggle for blink.*/ - u32 BlinkingLedState; /* Next state for blinking, - * either LED_ON or OFF. - */ - - struct timer_list BlinkTimer; /* Timer object for led blinking.*/ - struct work_struct BlinkWorkItem; /* Workitem used by BlinkTimer */ -}; - -struct led_priv { - /* add for led control */ - struct LED_871x SwLed0; - struct LED_871x SwLed1; - enum LED_STRATEGY_871x LedStrategy; - u8 bRegUseLed; - void (*LedControlHandler)(struct _adapter *padapter, - enum LED_CTL_MODE LedAction); - /* add for led control */ -}; - -/*=========================================================================== - * Interface to manipulate LED objects. - *=========================================================================== - */ -void r8712_InitSwLeds(struct _adapter *padapter); -void r8712_DeInitSwLeds(struct _adapter *padapter); -void LedControl871x(struct _adapter *padapter, enum LED_CTL_MODE LedAction); -void r8712_flush_led_works(struct _adapter *padapter); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_mlme.c b/drivers/staging/rtl8712/rtl871x_mlme.c deleted file mode 100644 index fccfa0915a02..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mlme.c +++ /dev/null @@ -1,1710 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_mlme.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_MLME_C_ - -#include <linux/etherdevice.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "xmit_osdep.h" -#include "mlme_osdep.h" -#include "sta_info.h" -#include "wifi.h" -#include "wlan_bssdef.h" - -static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len); - -int r8712_init_mlme_priv(struct _adapter *padapter) -{ - sint i; - u8 *pbuf; - struct wlan_network *pnetwork; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - memset((u8 *)pmlmepriv, 0, sizeof(struct mlme_priv)); - pmlmepriv->nic_hdl = (u8 *)padapter; - pmlmepriv->pscanned = NULL; - pmlmepriv->fw_state = 0; - pmlmepriv->cur_network.network.InfrastructureMode = - Ndis802_11AutoUnknown; - /* Maybe someday we should rename this variable to "active_mode"(Jeff)*/ - pmlmepriv->passive_mode = 1; /* 1: active, 0: passive. */ - spin_lock_init(&(pmlmepriv->lock)); - spin_lock_init(&(pmlmepriv->lock2)); - _init_queue(&(pmlmepriv->free_bss_pool)); - _init_queue(&(pmlmepriv->scanned_queue)); - set_scanned_network_val(pmlmepriv, 0); - memset(&pmlmepriv->assoc_ssid, 0, sizeof(struct ndis_802_11_ssid)); - pbuf = kmalloc_array(MAX_BSS_CNT, sizeof(struct wlan_network), - GFP_ATOMIC); - if (!pbuf) - return -ENOMEM; - pmlmepriv->free_bss_buf = pbuf; - pnetwork = (struct wlan_network *)pbuf; - for (i = 0; i < MAX_BSS_CNT; i++) { - INIT_LIST_HEAD(&(pnetwork->list)); - list_add_tail(&(pnetwork->list), - &(pmlmepriv->free_bss_pool.queue)); - pnetwork++; - } - pmlmepriv->sitesurveyctrl.last_rx_pkts = 0; - pmlmepriv->sitesurveyctrl.last_tx_pkts = 0; - pmlmepriv->sitesurveyctrl.traffic_busy = false; - /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ - r8712_init_mlme_timer(padapter); - return 0; -} - -struct wlan_network *_r8712_alloc_network(struct mlme_priv *pmlmepriv) -{ - unsigned long irqL; - struct wlan_network *pnetwork; - struct __queue *free_queue = &pmlmepriv->free_bss_pool; - - spin_lock_irqsave(&free_queue->lock, irqL); - pnetwork = list_first_entry_or_null(&free_queue->queue, - struct wlan_network, list); - if (pnetwork) { - list_del_init(&pnetwork->list); - pnetwork->last_scanned = jiffies; - pmlmepriv->num_of_scanned++; - } - spin_unlock_irqrestore(&free_queue->lock, irqL); - return pnetwork; -} - -static void _free_network(struct mlme_priv *pmlmepriv, - struct wlan_network *pnetwork) -{ - u32 curr_time, delta_time; - unsigned long irqL; - struct __queue *free_queue = &(pmlmepriv->free_bss_pool); - - if (!pnetwork) - return; - if (pnetwork->fixed) - return; - curr_time = jiffies; - delta_time = (curr_time - (u32)pnetwork->last_scanned) / HZ; - if (delta_time < SCANQUEUE_LIFETIME) - return; - spin_lock_irqsave(&free_queue->lock, irqL); - list_del_init(&pnetwork->list); - list_add_tail(&pnetwork->list, &free_queue->queue); - pmlmepriv->num_of_scanned--; - spin_unlock_irqrestore(&free_queue->lock, irqL); -} - -static void free_network_nolock(struct mlme_priv *pmlmepriv, - struct wlan_network *pnetwork) -{ - struct __queue *free_queue = &pmlmepriv->free_bss_pool; - - if (!pnetwork) - return; - if (pnetwork->fixed) - return; - list_del_init(&pnetwork->list); - list_add_tail(&pnetwork->list, &free_queue->queue); - pmlmepriv->num_of_scanned--; -} - -/* return the wlan_network with the matching addr - * Shall be called under atomic context... - * to avoid possible racing condition... - */ -static struct wlan_network *r8712_find_network(struct __queue *scanned_queue, - u8 *addr) -{ - unsigned long irqL; - struct list_head *phead, *plist; - struct wlan_network *pnetwork = NULL; - - if (is_zero_ether_addr(addr)) - return NULL; - spin_lock_irqsave(&scanned_queue->lock, irqL); - phead = &scanned_queue->queue; - list_for_each(plist, phead) { - pnetwork = list_entry(plist, struct wlan_network, list); - if (!memcmp(addr, pnetwork->network.MacAddress, ETH_ALEN)) - break; - } - if (plist == phead) - pnetwork = NULL; - spin_unlock_irqrestore(&scanned_queue->lock, irqL); - return pnetwork; -} - -void r8712_free_network_queue(struct _adapter *padapter) -{ - unsigned long irqL; - struct list_head *phead, *plist; - struct wlan_network *pnetwork; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *scanned_queue = &pmlmepriv->scanned_queue; - - spin_lock_irqsave(&scanned_queue->lock, irqL); - phead = &scanned_queue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - pnetwork = container_of(plist, struct wlan_network, list); - plist = plist->next; - _free_network(pmlmepriv, pnetwork); - } - spin_unlock_irqrestore(&scanned_queue->lock, irqL); -} - -sint r8712_if_up(struct _adapter *padapter) -{ - sint res; - - if (padapter->driver_stopped || padapter->surprise_removed || - !check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { - res = false; - } else { - res = true; - } - return res; -} - -void r8712_generate_random_ibss(u8 *pibss) -{ - u32 curtime = jiffies; - - pibss[0] = 0x02; /*in ad-hoc mode bit1 must set to 1 */ - pibss[1] = 0x11; - pibss[2] = 0x87; - pibss[3] = (u8)(curtime & 0xff); - pibss[4] = (u8)((curtime >> 8) & 0xff); - pibss[5] = (u8)((curtime >> 16) & 0xff); -} - -uint r8712_get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss) -{ - return sizeof(*bss) + bss->IELength - MAX_IE_SZ; -} - -u8 *r8712_get_capability_from_ie(u8 *ie) -{ - return ie + 8 + 2; -} - -void r8712_free_mlme_priv(struct mlme_priv *pmlmepriv) -{ - kfree(pmlmepriv->free_bss_buf); -} - -static struct wlan_network *alloc_network(struct mlme_priv *pmlmepriv) -{ - return _r8712_alloc_network(pmlmepriv); -} - -int r8712_is_same_ibss(struct _adapter *adapter, struct wlan_network *pnetwork) -{ - int ret = true; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - if ((psecuritypriv->PrivacyAlgrthm != _NO_PRIVACY_) && - (pnetwork->network.Privacy == cpu_to_le32(0))) - ret = false; - else if ((psecuritypriv->PrivacyAlgrthm == _NO_PRIVACY_) && - (pnetwork->network.Privacy == cpu_to_le32(1))) - ret = false; - else - ret = true; - return ret; - -} - -static int is_same_network(struct wlan_bssid_ex *src, - struct wlan_bssid_ex *dst) -{ - u16 s_cap, d_cap; - - memcpy((u8 *)&s_cap, r8712_get_capability_from_ie(src->IEs), 2); - memcpy((u8 *)&d_cap, r8712_get_capability_from_ie(dst->IEs), 2); - return (src->Ssid.SsidLength == dst->Ssid.SsidLength) && - (src->Configuration.DSConfig == - dst->Configuration.DSConfig) && - ((!memcmp(src->MacAddress, dst->MacAddress, - ETH_ALEN))) && - ((!memcmp(src->Ssid.Ssid, - dst->Ssid.Ssid, - src->Ssid.SsidLength))) && - ((s_cap & WLAN_CAPABILITY_IBSS) == - (d_cap & WLAN_CAPABILITY_IBSS)) && - ((s_cap & WLAN_CAPABILITY_ESS) == - (d_cap & WLAN_CAPABILITY_ESS)); - -} - -struct wlan_network *r8712_get_oldest_wlan_network( - struct __queue *scanned_queue) -{ - struct list_head *plist, *phead; - struct wlan_network *pwlan = NULL; - struct wlan_network *oldest = NULL; - - phead = &scanned_queue->queue; - plist = phead->next; - while (1) { - if (end_of_queue_search(phead, plist)) - break; - pwlan = container_of(plist, struct wlan_network, list); - if (!pwlan->fixed) { - if (!oldest || - time_after((unsigned long)oldest->last_scanned, - (unsigned long)pwlan->last_scanned)) - oldest = pwlan; - } - plist = plist->next; - } - return oldest; -} - -static void update_network(struct wlan_bssid_ex *dst, - struct wlan_bssid_ex *src, - struct _adapter *padapter) -{ - u32 last_evm = 0, tmpVal; - struct smooth_rssi_data *sqd = &padapter->recvpriv.signal_qual_data; - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) && - is_same_network(&(padapter->mlmepriv.cur_network.network), src)) { - if (padapter->recvpriv.signal_qual_data.total_num++ >= - PHY_LINKQUALITY_SLID_WIN_MAX) { - padapter->recvpriv.signal_qual_data.total_num = - PHY_LINKQUALITY_SLID_WIN_MAX; - last_evm = sqd->elements[sqd->index]; - padapter->recvpriv.signal_qual_data.total_val -= - last_evm; - } - padapter->recvpriv.signal_qual_data.total_val += src->Rssi; - - sqd->elements[sqd->index++] = src->Rssi; - if (padapter->recvpriv.signal_qual_data.index >= - PHY_LINKQUALITY_SLID_WIN_MAX) - padapter->recvpriv.signal_qual_data.index = 0; - /* <1> Showed on UI for user, in percentage. */ - tmpVal = padapter->recvpriv.signal_qual_data.total_val / - padapter->recvpriv.signal_qual_data.total_num; - padapter->recvpriv.signal = (u8)tmpVal; - - src->Rssi = padapter->recvpriv.signal; - } else { - src->Rssi = (src->Rssi + dst->Rssi) / 2; - } - memcpy((u8 *)dst, (u8 *)src, r8712_get_wlan_bssid_ex_sz(src)); -} - -static void update_current_network(struct _adapter *adapter, - struct wlan_bssid_ex *pnetwork) -{ - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - if (is_same_network(&(pmlmepriv->cur_network.network), pnetwork)) { - update_network(&(pmlmepriv->cur_network.network), - pnetwork, adapter); - r8712_update_protection(adapter, - (pmlmepriv->cur_network.network.IEs) + - sizeof(struct NDIS_802_11_FIXED_IEs), - pmlmepriv->cur_network.network.IELength); - } -} - -/* Caller must hold pmlmepriv->lock first */ -static void update_scanned_network(struct _adapter *adapter, - struct wlan_bssid_ex *target) -{ - struct list_head *plist, *phead; - - u32 bssid_ex_sz; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - struct wlan_network *oldest = NULL; - - phead = &queue->queue; - plist = phead->next; - - while (1) { - if (end_of_queue_search(phead, plist)) - break; - - pnetwork = container_of(plist, struct wlan_network, list); - if (is_same_network(&pnetwork->network, target)) - break; - if ((oldest == ((struct wlan_network *)0)) || - time_after((unsigned long)oldest->last_scanned, - (unsigned long)pnetwork->last_scanned)) - oldest = pnetwork; - - plist = plist->next; - } - - /* If we didn't find a match, then get a new network slot to initialize - * with this beacon's information - */ - if (end_of_queue_search(phead, plist)) { - if (list_empty(&pmlmepriv->free_bss_pool.queue)) { - /* If there are no more slots, expire the oldest */ - pnetwork = oldest; - target->Rssi = (pnetwork->network.Rssi + - target->Rssi) / 2; - memcpy(&pnetwork->network, target, - r8712_get_wlan_bssid_ex_sz(target)); - pnetwork->last_scanned = jiffies; - } else { - /* Otherwise just pull from the free list */ - /* update scan_time */ - pnetwork = alloc_network(pmlmepriv); - if (!pnetwork) - return; - bssid_ex_sz = r8712_get_wlan_bssid_ex_sz(target); - target->Length = bssid_ex_sz; - memcpy(&pnetwork->network, target, bssid_ex_sz); - list_add_tail(&pnetwork->list, &queue->queue); - } - } else { - /* we have an entry and we are going to update it. But - * this entry may be already expired. In this case we - * do the same as we found a new net and call the new_net - * handler - */ - update_network(&pnetwork->network, target, adapter); - pnetwork->last_scanned = jiffies; - } -} - -static void rtl8711_add_network(struct _adapter *adapter, - struct wlan_bssid_ex *pnetwork) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &(((struct _adapter *)adapter)->mlmepriv); - struct __queue *queue = &pmlmepriv->scanned_queue; - - spin_lock_irqsave(&queue->lock, irqL); - update_current_network(adapter, pnetwork); - update_scanned_network(adapter, pnetwork); - spin_unlock_irqrestore(&queue->lock, irqL); -} - -/*select the desired network based on the capability of the (i)bss. - * check items: (1) security - * (2) network_type - * (3) WMM - * (4) HT - * (5) others - */ -static int is_desired_network(struct _adapter *adapter, - struct wlan_network *pnetwork) -{ - u8 wps_ie[512]; - uint wps_ielen; - int bselected = true; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - if (psecuritypriv->wps_phase) { - if (r8712_get_wps_ie(pnetwork->network.IEs, - pnetwork->network.IELength, wps_ie, - &wps_ielen)) - return true; - return false; - } - if ((psecuritypriv->PrivacyAlgrthm != _NO_PRIVACY_) && - (pnetwork->network.Privacy == 0)) - bselected = false; - if (check_fwstate(&adapter->mlmepriv, WIFI_ADHOC_STATE)) { - if (pnetwork->network.InfrastructureMode != - adapter->mlmepriv.cur_network.network.InfrastructureMode) - bselected = false; - } - return bselected; -} - -/* TODO: Perry : For Power Management */ -void r8712_atimdone_event_callback(struct _adapter *adapter, u8 *pbuf) -{ -} - -void r8712_survey_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long flags; - u32 len; - struct wlan_bssid_ex *pnetwork; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - pnetwork = (struct wlan_bssid_ex *)pbuf; -#ifdef __BIG_ENDIAN - /* endian_convert */ - pnetwork->Length = le32_to_cpu(pnetwork->Length); - pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength); - pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy); - pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi); - pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse); - pnetwork->Configuration.ATIMWindow = - le32_to_cpu(pnetwork->Configuration.ATIMWindow); - pnetwork->Configuration.BeaconPeriod = - le32_to_cpu(pnetwork->Configuration.BeaconPeriod); - pnetwork->Configuration.DSConfig = - le32_to_cpu(pnetwork->Configuration.DSConfig); - pnetwork->Configuration.FHConfig.DwellTime = - le32_to_cpu(pnetwork->Configuration.FHConfig.DwellTime); - pnetwork->Configuration.FHConfig.HopPattern = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopPattern); - pnetwork->Configuration.FHConfig.HopSet = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopSet); - pnetwork->Configuration.FHConfig.Length = - le32_to_cpu(pnetwork->Configuration.FHConfig.Length); - pnetwork->Configuration.Length = - le32_to_cpu(pnetwork->Configuration.Length); - pnetwork->InfrastructureMode = - le32_to_cpu(pnetwork->InfrastructureMode); - pnetwork->IELength = le32_to_cpu(pnetwork->IELength); -#endif - len = r8712_get_wlan_bssid_ex_sz(pnetwork); - if (len > sizeof(struct wlan_bssid_ex)) - return; - spin_lock_irqsave(&pmlmepriv->lock2, flags); - /* update IBSS_network 's timestamp */ - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - if (!memcmp(&(pmlmepriv->cur_network.network.MacAddress), - pnetwork->MacAddress, ETH_ALEN)) { - struct wlan_network *ibss_wlan = NULL; - - memcpy(pmlmepriv->cur_network.network.IEs, - pnetwork->IEs, 8); - ibss_wlan = r8712_find_network( - &pmlmepriv->scanned_queue, - pnetwork->MacAddress); - if (ibss_wlan) { - memcpy(ibss_wlan->network.IEs, - pnetwork->IEs, 8); - goto exit; - } - } - } - /* lock pmlmepriv->lock when you accessing network_q */ - if (!check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - if (pnetwork->Ssid.Ssid[0] != 0) { - rtl8711_add_network(adapter, pnetwork); - } else { - pnetwork->Ssid.SsidLength = 8; - memcpy(pnetwork->Ssid.Ssid, "<hidden>", 8); - rtl8711_add_network(adapter, pnetwork); - } - } -exit: - spin_unlock_irqrestore(&pmlmepriv->lock2, flags); -} - -void r8712_surveydone_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { - del_timer(&pmlmepriv->scan_to_timer); - - _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); - } - - if (pmlmepriv->to_join) { - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - - if (!r8712_select_and_join_from_scan(pmlmepriv)) { - mod_timer(&pmlmepriv->assoc_timer, jiffies + - msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - } else { - struct wlan_bssid_ex *pdev_network = - &(adapter->registrypriv.dev_network); - u8 *pibss = - adapter->registrypriv.dev_network.MacAddress; - pmlmepriv->fw_state ^= _FW_UNDER_SURVEY; - memcpy(&pdev_network->Ssid, - &pmlmepriv->assoc_ssid, - sizeof(struct - ndis_802_11_ssid)); - r8712_update_registrypriv_dev_network - (adapter); - r8712_generate_random_ibss(pibss); - pmlmepriv->fw_state = - WIFI_ADHOC_MASTER_STATE; - pmlmepriv->to_join = false; - } - } - } else { - pmlmepriv->to_join = false; - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - if (!r8712_select_and_join_from_scan(pmlmepriv)) - mod_timer(&pmlmepriv->assoc_timer, jiffies + - msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - else - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - } - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -/* - *r8712_free_assoc_resources: the caller has to lock pmlmepriv->lock - */ -void r8712_free_assoc_resources(struct _adapter *adapter) -{ - unsigned long irqL; - struct wlan_network *pwlan = NULL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct sta_priv *pstapriv = &adapter->stapriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - - pwlan = r8712_find_network(&pmlmepriv->scanned_queue, - tgt_network->network.MacAddress); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE)) { - struct sta_info *psta; - - psta = r8712_get_stainfo(&adapter->stapriv, - tgt_network->network.MacAddress); - - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - r8712_free_stainfo(adapter, psta); - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); - } - - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE | WIFI_AP_STATE)) - r8712_free_all_stainfo(adapter); - if (pwlan) - pwlan->fixed = false; - - if (((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) && - (adapter->stapriv.asoc_sta_count == 1))) - free_network_nolock(pmlmepriv, pwlan); -} - -/* - * r8712_indicate_connect: the caller has to lock pmlmepriv->lock - */ -void r8712_indicate_connect(struct _adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - pmlmepriv->to_join = false; - set_fwstate(pmlmepriv, _FW_LINKED); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_LINK); - r8712_os_indicate_connect(padapter); - if (padapter->registrypriv.power_mgnt > PS_MODE_ACTIVE) - mod_timer(&pmlmepriv->dhcp_timer, - jiffies + msecs_to_jiffies(60000)); -} - -/* - * r8712_ind_disconnect: the caller has to lock pmlmepriv->lock - */ -void r8712_ind_disconnect(struct _adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - _clr_fwstate_(pmlmepriv, _FW_LINKED); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_NO_LINK); - r8712_os_indicate_disconnect(padapter); - } - if (padapter->pwrctrlpriv.pwr_mode != - padapter->registrypriv.power_mgnt) { - del_timer(&pmlmepriv->dhcp_timer); - r8712_set_ps_mode(padapter, padapter->registrypriv.power_mgnt, - padapter->registrypriv.smart_ps); - } -} - -/*Notes: - *pnetwork : returns from r8712_joinbss_event_callback - *ptarget_wlan: found from scanned_queue - *if join_res > 0, for (fw_state==WIFI_STATION_STATE), we check if - * "ptarget_sta" & "ptarget_wlan" exist. - *if join_res > 0, for (fw_state==WIFI_ADHOC_STATE), we only check - * if "ptarget_wlan" exist. - *if join_res > 0, update "cur_network->network" from - * "pnetwork->network" if (ptarget_wlan !=NULL). - */ -void r8712_joinbss_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL = 0, irqL2; - struct sta_info *ptarget_sta = NULL, *pcur_sta = NULL; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct wlan_network *cur_network = &pmlmepriv->cur_network; - struct wlan_network *pcur_wlan = NULL, *ptarget_wlan = NULL; - unsigned int the_same_macaddr = false; - struct wlan_network *pnetwork; - - if (sizeof(struct list_head) == 4 * sizeof(u32)) { - pnetwork = kmalloc(sizeof(struct wlan_network), GFP_ATOMIC); - if (!pnetwork) - return; - memcpy((u8 *)pnetwork + 16, (u8 *)pbuf + 8, - sizeof(struct wlan_network) - 16); - } else { - pnetwork = (struct wlan_network *)pbuf; - } - -#ifdef __BIG_ENDIAN - /* endian_convert */ - pnetwork->join_res = le32_to_cpu(pnetwork->join_res); - pnetwork->network_type = le32_to_cpu(pnetwork->network_type); - pnetwork->network.Length = le32_to_cpu(pnetwork->network.Length); - pnetwork->network.Ssid.SsidLength = - le32_to_cpu(pnetwork->network.Ssid.SsidLength); - pnetwork->network.Privacy = le32_to_cpu(pnetwork->network.Privacy); - pnetwork->network.Rssi = le32_to_cpu(pnetwork->network.Rssi); - pnetwork->network.NetworkTypeInUse = - le32_to_cpu(pnetwork->network.NetworkTypeInUse); - pnetwork->network.Configuration.ATIMWindow = - le32_to_cpu(pnetwork->network.Configuration.ATIMWindow); - pnetwork->network.Configuration.BeaconPeriod = - le32_to_cpu(pnetwork->network.Configuration.BeaconPeriod); - pnetwork->network.Configuration.DSConfig = - le32_to_cpu(pnetwork->network.Configuration.DSConfig); - pnetwork->network.Configuration.FHConfig.DwellTime = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.DwellTime); - pnetwork->network.Configuration.FHConfig.HopPattern = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.HopPattern); - pnetwork->network.Configuration.FHConfig.HopSet = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.HopSet); - pnetwork->network.Configuration.FHConfig.Length = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.Length); - pnetwork->network.Configuration.Length = - le32_to_cpu(pnetwork->network.Configuration.Length); - pnetwork->network.InfrastructureMode = - le32_to_cpu(pnetwork->network.InfrastructureMode); - pnetwork->network.IELength = le32_to_cpu(pnetwork->network.IELength); -#endif - - the_same_macaddr = !memcmp(pnetwork->network.MacAddress, - cur_network->network.MacAddress, ETH_ALEN); - pnetwork->network.Length = - r8712_get_wlan_bssid_ex_sz(&pnetwork->network); - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (pnetwork->network.Length > sizeof(struct wlan_bssid_ex)) - goto ignore_joinbss_callback; - if (pnetwork->join_res > 0) { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - /*s1. find ptarget_wlan*/ - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (the_same_macaddr) { - ptarget_wlan = - r8712_find_network(&pmlmepriv->scanned_queue, - cur_network->network.MacAddress); - } else { - pcur_wlan = - r8712_find_network(&pmlmepriv->scanned_queue, - cur_network->network.MacAddress); - if (pcur_wlan) - pcur_wlan->fixed = false; - - pcur_sta = r8712_get_stainfo(pstapriv, - cur_network->network.MacAddress); - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL2); - r8712_free_stainfo(adapter, pcur_sta); - spin_unlock_irqrestore(&(pstapriv->sta_hash_lock), irqL2); - - ptarget_wlan = - r8712_find_network(&pmlmepriv->scanned_queue, - pnetwork->network.MacAddress); - if (ptarget_wlan) - ptarget_wlan->fixed = true; - } - } else { - ptarget_wlan = r8712_find_network(&pmlmepriv->scanned_queue, - pnetwork->network.MacAddress); - if (ptarget_wlan) - ptarget_wlan->fixed = true; - } - - if (!ptarget_wlan) { - if (check_fwstate(pmlmepriv, - _FW_UNDER_LINKING)) - pmlmepriv->fw_state ^= - _FW_UNDER_LINKING; - goto ignore_joinbss_callback; - } - - /*s2. find ptarget_sta & update ptarget_sta*/ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - if (the_same_macaddr) { - ptarget_sta = - r8712_get_stainfo(pstapriv, - pnetwork->network.MacAddress); - if (!ptarget_sta) - ptarget_sta = - r8712_alloc_stainfo(pstapriv, - pnetwork->network.MacAddress); - } else { - ptarget_sta = - r8712_alloc_stainfo(pstapriv, - pnetwork->network.MacAddress); - } - if (ptarget_sta) /*update ptarget_sta*/ { - ptarget_sta->aid = pnetwork->join_res; - ptarget_sta->qos_option = 1; - ptarget_sta->mac_id = 5; - if (adapter->securitypriv.AuthAlgrthm == 2) { - adapter->securitypriv.binstallGrpkey = false; - adapter->securitypriv.busetkipkey = false; - adapter->securitypriv.bgrpkey_handshake = false; - ptarget_sta->ieee8021x_blocked = true; - ptarget_sta->XPrivacy = - adapter->securitypriv.PrivacyAlgrthm; - memset((u8 *)&ptarget_sta->x_UncstKey, - 0, - sizeof(union Keytype)); - memset((u8 *)&ptarget_sta->tkiprxmickey, - 0, - sizeof(union Keytype)); - memset((u8 *)&ptarget_sta->tkiptxmickey, - 0, - sizeof(union Keytype)); - memset((u8 *)&ptarget_sta->txpn, - 0, - sizeof(union pn48)); - memset((u8 *)&ptarget_sta->rxpn, - 0, - sizeof(union pn48)); - } - } else { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - pmlmepriv->fw_state ^= - _FW_UNDER_LINKING; - goto ignore_joinbss_callback; - } - } - - /*s3. update cur_network & indicate connect*/ - memcpy(&cur_network->network, &pnetwork->network, - pnetwork->network.Length); - cur_network->aid = pnetwork->join_res; - /*update fw_state will clr _FW_UNDER_LINKING*/ - switch (pnetwork->network.InfrastructureMode) { - case Ndis802_11Infrastructure: - pmlmepriv->fw_state = WIFI_STATION_STATE; - break; - case Ndis802_11IBSS: - pmlmepriv->fw_state = WIFI_ADHOC_STATE; - break; - default: - pmlmepriv->fw_state = WIFI_NULL_STATE; - break; - } - r8712_update_protection(adapter, - (cur_network->network.IEs) + - sizeof(struct NDIS_802_11_FIXED_IEs), - (cur_network->network.IELength)); - /*TODO: update HT_Capability*/ - update_ht_cap(adapter, cur_network->network.IEs, - cur_network->network.IELength); - /*indicate connect*/ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - r8712_indicate_connect(adapter); - del_timer(&pmlmepriv->assoc_timer); - } else { - goto ignore_joinbss_callback; - } - } else { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - } - } -ignore_joinbss_callback: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - if (sizeof(struct list_head) == 4 * sizeof(u32)) - kfree(pnetwork); -} - -void r8712_stassoc_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL; - struct sta_info *psta; - struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); - struct stassoc_event *pstassoc = (struct stassoc_event *)pbuf; - - /* to do: */ - if (!r8712_access_ctrl(&adapter->acl_list, pstassoc->macaddr)) - return; - psta = r8712_get_stainfo(&adapter->stapriv, pstassoc->macaddr); - if (psta) { - /*the sta have been in sta_info_queue => do nothing - *(between drv has received this event before and - * fw have not yet to set key to CAM_ENTRY) - */ - return; - } - - psta = r8712_alloc_stainfo(&adapter->stapriv, pstassoc->macaddr); - if (!psta) - return; - /* to do : init sta_info variable */ - psta->qos_option = 0; - psta->mac_id = le32_to_cpu(pstassoc->cam_id); - /* psta->aid = (uint)pstassoc->cam_id; */ - - if (adapter->securitypriv.AuthAlgrthm == 2) - psta->XPrivacy = adapter->securitypriv.PrivacyAlgrthm; - psta->ieee8021x_blocked = false; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - if (adapter->stapriv.asoc_sta_count == 2) { - /* a sta + bc/mc_stainfo (not Ibss_stainfo) */ - r8712_indicate_connect(adapter); - } - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_stadel_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL, irqL2; - struct sta_info *psta; - struct wlan_network *pwlan = NULL; - struct wlan_bssid_ex *pdev_network = NULL; - u8 *pibss = NULL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct stadel_event *pstadel = (struct stadel_event *)pbuf; - struct sta_priv *pstapriv = &adapter->stapriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - - spin_lock_irqsave(&pmlmepriv->lock, irqL2); - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - r8712_ind_disconnect(adapter); - r8712_free_assoc_resources(adapter); - } - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE | - WIFI_ADHOC_STATE)) { - psta = r8712_get_stainfo(&adapter->stapriv, pstadel->macaddr); - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - r8712_free_stainfo(adapter, psta); - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); - if (adapter->stapriv.asoc_sta_count == 1) { - /*a sta + bc/mc_stainfo (not Ibss_stainfo) */ - pwlan = r8712_find_network(&pmlmepriv->scanned_queue, - tgt_network->network.MacAddress); - if (pwlan) { - pwlan->fixed = false; - free_network_nolock(pmlmepriv, pwlan); - } - /*re-create ibss*/ - pdev_network = &(adapter->registrypriv.dev_network); - pibss = adapter->registrypriv.dev_network.MacAddress; - memcpy(pdev_network, &tgt_network->network, - r8712_get_wlan_bssid_ex_sz(&tgt_network->network)); - memcpy(&pdev_network->Ssid, - &pmlmepriv->assoc_ssid, - sizeof(struct ndis_802_11_ssid)); - r8712_update_registrypriv_dev_network(adapter); - r8712_generate_random_ibss(pibss); - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - _clr_fwstate_(pmlmepriv, WIFI_ADHOC_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE); - } - } - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL2); -} - -void r8712_cpwm_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - struct reportpwrstate_parm *preportpwrstate = - (struct reportpwrstate_parm *)pbuf; - - preportpwrstate->state |= (u8)(adapter->pwrctrlpriv.cpwm_tog + 0x80); - r8712_cpwm_int_hdl(adapter, preportpwrstate); -} - -/* When the Netgear 3500 AP is with WPA2PSK-AES mode, it will send - * the ADDBA req frame with start seq control = 0 to wifi client after - * the WPA handshake and the seqence number of following data packet - * will be 0. In this case, the Rx reorder sequence is not longer than 0 - * and the WiFi client will drop the data with seq number 0. - * So, the 8712 firmware has to inform driver with receiving the - * ADDBA-Req frame so that the driver can reset the - * sequence value of Rx reorder control. - */ -void r8712_got_addbareq_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - struct ADDBA_Req_Report_parm *pAddbareq_pram = - (struct ADDBA_Req_Report_parm *)pbuf; - struct sta_info *psta; - struct sta_priv *pstapriv = &adapter->stapriv; - struct recv_reorder_ctrl *precvreorder_ctrl = NULL; - - psta = r8712_get_stainfo(pstapriv, pAddbareq_pram->MacAddress); - if (psta) { - precvreorder_ctrl = - &psta->recvreorder_ctrl[pAddbareq_pram->tid]; - /* set the indicate_seq to 0xffff so that the rx reorder - * can store any following data packet. - */ - precvreorder_ctrl->indicate_seq = 0xffff; - } -} - -void r8712_wpspbc_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - if (!adapter->securitypriv.wps_hw_pbc_pressed) - adapter->securitypriv.wps_hw_pbc_pressed = true; -} - -void _r8712_sitesurvey_ctrl_handler(struct _adapter *adapter) -{ - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct sitesurvey_ctrl *psitesurveyctrl = &pmlmepriv->sitesurveyctrl; - struct registry_priv *pregistrypriv = &adapter->registrypriv; - u64 current_tx_pkts; - uint current_rx_pkts; - - current_tx_pkts = (adapter->xmitpriv.tx_pkts) - - (psitesurveyctrl->last_tx_pkts); - current_rx_pkts = (adapter->recvpriv.rx_pkts) - - (psitesurveyctrl->last_rx_pkts); - psitesurveyctrl->last_tx_pkts = adapter->xmitpriv.tx_pkts; - psitesurveyctrl->last_rx_pkts = adapter->recvpriv.rx_pkts; - if ((current_tx_pkts > pregistrypriv->busy_thresh) || - (current_rx_pkts > pregistrypriv->busy_thresh)) - psitesurveyctrl->traffic_busy = true; - else - psitesurveyctrl->traffic_busy = false; -} - -void _r8712_join_timeout_handler(struct _adapter *adapter) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - if (adapter->driver_stopped || adapter->surprise_removed) - return; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - pmlmepriv->to_join = false; - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - r8712_os_indicate_disconnect(adapter); - _clr_fwstate_(pmlmepriv, _FW_LINKED); - } - if (adapter->pwrctrlpriv.pwr_mode != adapter->registrypriv.power_mgnt) { - r8712_set_ps_mode(adapter, adapter->registrypriv.power_mgnt, - adapter->registrypriv.smart_ps); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_scan_timeout_handler (struct _adapter *adapter) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); - pmlmepriv->to_join = false; /* scan fail, so clear to_join flag */ - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void _r8712_dhcp_timeout_handler (struct _adapter *adapter) -{ - if (adapter->driver_stopped || adapter->surprise_removed) - return; - if (adapter->pwrctrlpriv.pwr_mode != adapter->registrypriv.power_mgnt) - r8712_set_ps_mode(adapter, adapter->registrypriv.power_mgnt, - adapter->registrypriv.smart_ps); -} - -int r8712_select_and_join_from_scan(struct mlme_priv *pmlmepriv) -{ - struct list_head *phead; - unsigned char *dst_ssid, *src_ssid; - struct _adapter *adapter; - struct __queue *queue = NULL; - struct wlan_network *pnetwork = NULL; - struct wlan_network *pnetwork_max_rssi = NULL; - - adapter = (struct _adapter *)pmlmepriv->nic_hdl; - queue = &pmlmepriv->scanned_queue; - phead = &queue->queue; - pmlmepriv->pscanned = phead->next; - while (1) { - if (end_of_queue_search(phead, pmlmepriv->pscanned)) { - if (pmlmepriv->assoc_by_rssi && pnetwork_max_rssi) { - pnetwork = pnetwork_max_rssi; - goto ask_for_joinbss; - } - return -EINVAL; - } - pnetwork = container_of(pmlmepriv->pscanned, - struct wlan_network, list); - pmlmepriv->pscanned = pmlmepriv->pscanned->next; - if (pmlmepriv->assoc_by_bssid) { - dst_ssid = pnetwork->network.MacAddress; - src_ssid = pmlmepriv->assoc_bssid; - if (!memcmp(dst_ssid, src_ssid, ETH_ALEN)) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (is_same_network(&pmlmepriv->cur_network.network, - &pnetwork->network)) { - _clr_fwstate_(pmlmepriv, - _FW_UNDER_LINKING); - /*r8712_indicate_connect again*/ - r8712_indicate_connect(adapter); - return 2; - } - r8712_disassoc_cmd(adapter); - r8712_ind_disconnect(adapter); - r8712_free_assoc_resources(adapter); - } - goto ask_for_joinbss; - } - } else if (pmlmepriv->assoc_ssid.SsidLength == 0) { - goto ask_for_joinbss; - } - dst_ssid = pnetwork->network.Ssid.Ssid; - src_ssid = pmlmepriv->assoc_ssid.Ssid; - if ((pnetwork->network.Ssid.SsidLength == - pmlmepriv->assoc_ssid.SsidLength) && - (!memcmp(dst_ssid, src_ssid, - pmlmepriv->assoc_ssid.SsidLength))) { - if (pmlmepriv->assoc_by_rssi) { - /* if the ssid is the same, select the bss - * which has the max rssi - */ - if (pnetwork_max_rssi) { - if (pnetwork->network.Rssi > - pnetwork_max_rssi->network.Rssi) - pnetwork_max_rssi = pnetwork; - } else { - pnetwork_max_rssi = pnetwork; - } - } else if (is_desired_network(adapter, pnetwork)) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - r8712_disassoc_cmd(adapter); - r8712_free_assoc_resources(adapter); - } - goto ask_for_joinbss; - } - } - } - -ask_for_joinbss: - return r8712_joinbss_cmd(adapter, pnetwork); -} - -int r8712_set_auth(struct _adapter *adapter, - struct security_priv *psecuritypriv) -{ - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - struct cmd_obj *pcmd; - struct setauth_parm *psetauthparm; - - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - - psetauthparm = kzalloc(sizeof(*psetauthparm), GFP_ATOMIC); - if (!psetauthparm) { - kfree(pcmd); - return -ENOMEM; - } - psetauthparm->mode = (u8)psecuritypriv->AuthAlgrthm; - pcmd->cmdcode = _SetAuth_CMD_; - pcmd->parmbuf = (unsigned char *)psetauthparm; - pcmd->cmdsz = sizeof(struct setauth_parm); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - INIT_LIST_HEAD(&pcmd->list); - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; -} - -int r8712_set_key(struct _adapter *adapter, - struct security_priv *psecuritypriv, - sint keyid) -{ - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - struct cmd_obj *pcmd; - struct setkey_parm *psetkeyparm; - u8 keylen; - int ret; - - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - psetkeyparm = kzalloc(sizeof(*psetkeyparm), GFP_ATOMIC); - if (!psetkeyparm) { - ret = -ENOMEM; - goto err_free_cmd; - } - if (psecuritypriv->AuthAlgrthm == 2) { /* 802.1X */ - psetkeyparm->algorithm = - (u8)psecuritypriv->XGrpPrivacy; - } else { /* WEP */ - psetkeyparm->algorithm = - (u8)psecuritypriv->PrivacyAlgrthm; - } - psetkeyparm->keyid = (u8)keyid; - - switch (psetkeyparm->algorithm) { - case _WEP40_: - keylen = 5; - memcpy(psetkeyparm->key, - psecuritypriv->DefKey[keyid].skey, keylen); - break; - case _WEP104_: - keylen = 13; - memcpy(psetkeyparm->key, - psecuritypriv->DefKey[keyid].skey, keylen); - break; - case _TKIP_: - if (keyid < 1 || keyid > 2) { - ret = -EINVAL; - goto err_free_parm; - } - keylen = 16; - memcpy(psetkeyparm->key, - &psecuritypriv->XGrpKey[keyid - 1], keylen); - psetkeyparm->grpkey = 1; - break; - case _AES_: - if (keyid < 1 || keyid > 2) { - ret = -EINVAL; - goto err_free_parm; - } - keylen = 16; - memcpy(psetkeyparm->key, - &psecuritypriv->XGrpKey[keyid - 1], keylen); - psetkeyparm->grpkey = 1; - break; - default: - ret = -EINVAL; - goto err_free_parm; - } - pcmd->cmdcode = _SetKey_CMD_; - pcmd->parmbuf = (u8 *)psetkeyparm; - pcmd->cmdsz = (sizeof(struct setkey_parm)); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - INIT_LIST_HEAD(&pcmd->list); - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; - -err_free_parm: - kfree(psetkeyparm); -err_free_cmd: - kfree(pcmd); - return ret; -} - -/* adjust IEs for r8712_joinbss_cmd in WMM */ -int r8712_restruct_wmm_ie(struct _adapter *adapter, u8 *in_ie, u8 *out_ie, - uint in_len, uint initial_out_len) -{ - unsigned int ielength = 0; - unsigned int i, j; - - i = 12; /* after the fixed IE */ - while (i < in_len) { - ielength = initial_out_len; - if (in_ie[i] == 0xDD && in_ie[i + 2] == 0x00 && - in_ie[i + 3] == 0x50 && in_ie[i + 4] == 0xF2 && - in_ie[i + 5] == 0x02 && i + 5 < in_len) { - /*WMM element ID and OUI*/ - for (j = i; j < i + 9; j++) { - out_ie[ielength] = in_ie[j]; - ielength++; - } - out_ie[initial_out_len + 1] = 0x07; - out_ie[initial_out_len + 6] = 0x00; - out_ie[initial_out_len + 8] = 0x00; - break; - } - i += (in_ie[i + 1] + 2); /* to the next IE element */ - } - return ielength; -} - -/* - * Ported from 8185: IsInPreAuthKeyList(). - * - * Search by BSSID, - * Return Value: - * -1 :if there is no pre-auth key in the table - * >=0 :if there is pre-auth key, and return the entry id - */ -static int SecIsInPMKIDList(struct _adapter *Adapter, u8 *bssid) -{ - struct security_priv *p = &Adapter->securitypriv; - int i; - - for (i = 0; i < NUM_PMKID_CACHE; i++) - if (p->PMKIDList[i].bUsed && !memcmp(p->PMKIDList[i].Bssid, bssid, ETH_ALEN)) - return i; - return -1; -} - -sint r8712_restruct_sec_ie(struct _adapter *adapter, u8 *in_ie, - u8 *out_ie, uint in_len) -{ - u8 authmode = 0, match; - u8 sec_ie[IW_CUSTOM_MAX], uncst_oui[4], bkup_ie[255]; - u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01}; - uint ielength, cnt, remove_cnt; - int iEntry; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct security_priv *psecuritypriv = &adapter->securitypriv; - uint ndisauthmode = psecuritypriv->ndisauthtype; - uint ndissecuritytype = psecuritypriv->ndisencryptstatus; - - if ((ndisauthmode == Ndis802_11AuthModeWPA) || - (ndisauthmode == Ndis802_11AuthModeWPAPSK)) { - authmode = _WPA_IE_ID_; - uncst_oui[0] = 0x0; - uncst_oui[1] = 0x50; - uncst_oui[2] = 0xf2; - } - if ((ndisauthmode == Ndis802_11AuthModeWPA2) || - (ndisauthmode == Ndis802_11AuthModeWPA2PSK)) { - authmode = _WPA2_IE_ID_; - uncst_oui[0] = 0x0; - uncst_oui[1] = 0x0f; - uncst_oui[2] = 0xac; - } - switch (ndissecuritytype) { - case Ndis802_11Encryption1Enabled: - case Ndis802_11Encryption1KeyAbsent: - uncst_oui[3] = 0x1; - break; - case Ndis802_11Encryption2Enabled: - case Ndis802_11Encryption2KeyAbsent: - uncst_oui[3] = 0x2; - break; - case Ndis802_11Encryption3Enabled: - case Ndis802_11Encryption3KeyAbsent: - uncst_oui[3] = 0x4; - break; - default: - break; - } - /*Search required WPA or WPA2 IE and copy to sec_ie[] */ - cnt = 12; - match = false; - while (cnt < in_len) { - if (in_ie[cnt] == authmode) { - if ((authmode == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) { - memcpy(&sec_ie[0], &in_ie[cnt], - in_ie[cnt + 1] + 2); - match = true; - break; - } - if (authmode == _WPA2_IE_ID_) { - memcpy(&sec_ie[0], &in_ie[cnt], - in_ie[cnt + 1] + 2); - match = true; - break; - } - if (((authmode == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) || - (authmode == _WPA2_IE_ID_)) - memcpy(&bkup_ie[0], &in_ie[cnt], - in_ie[cnt + 1] + 2); - } - cnt += in_ie[cnt + 1] + 2; /*get next*/ - } - /*restruct WPA IE or WPA2 IE in sec_ie[] */ - if (match) { - if (sec_ie[0] == _WPA_IE_ID_) { - /* parsing SSN IE to select required encryption - * algorithm, and set the bc/mc encryption algorithm - */ - while (true) { - /*check wpa_oui tag*/ - if (memcmp(&sec_ie[2], &wpa_oui[0], 4)) { - match = false; - break; - } - if ((sec_ie[6] != 0x01) || (sec_ie[7] != 0x0)) { - /*IE Ver error*/ - match = false; - break; - } - if (!memcmp(&sec_ie[8], &wpa_oui[0], 3)) { - /* get bc/mc encryption type (group - * key type) - */ - switch (sec_ie[11]) { - case 0x0: /*none*/ - psecuritypriv->XGrpPrivacy = - _NO_PRIVACY_; - break; - case 0x1: /*WEP_40*/ - psecuritypriv->XGrpPrivacy = - _WEP40_; - break; - case 0x2: /*TKIP*/ - psecuritypriv->XGrpPrivacy = - _TKIP_; - break; - case 0x3: /*AESCCMP*/ - case 0x4: - psecuritypriv->XGrpPrivacy = - _AES_; - break; - case 0x5: /*WEP_104*/ - psecuritypriv->XGrpPrivacy = - _WEP104_; - break; - } - } else { - match = false; - break; - } - if (sec_ie[12] == 0x01) { - /*check the unicast encryption type*/ - if (memcmp(&sec_ie[14], - &uncst_oui[0], 4)) { - match = false; - break; - - } /*else the uncst_oui is match*/ - } else { /*mixed mode, unicast_enc_type > 1*/ - /*select the uncst_oui and remove - * the other uncst_oui - */ - cnt = sec_ie[12]; - remove_cnt = (cnt - 1) * 4; - sec_ie[12] = 0x01; - memcpy(&sec_ie[14], &uncst_oui[0], 4); - /*remove the other unicast suit*/ - memcpy(&sec_ie[18], - &sec_ie[18 + remove_cnt], - sec_ie[1] - 18 + 2 - - remove_cnt); - sec_ie[1] = sec_ie[1] - remove_cnt; - } - break; - } - } - if (authmode == _WPA2_IE_ID_) { - /* parsing RSN IE to select required encryption - * algorithm, and set the bc/mc encryption algorithm - */ - while (true) { - if ((sec_ie[2] != 0x01) || (sec_ie[3] != 0x0)) { - /*IE Ver error*/ - match = false; - break; - } - if (!memcmp(&sec_ie[4], &uncst_oui[0], 3)) { - /*get bc/mc encryption type*/ - switch (sec_ie[7]) { - case 0x1: /*WEP_40*/ - psecuritypriv->XGrpPrivacy = - _WEP40_; - break; - case 0x2: /*TKIP*/ - psecuritypriv->XGrpPrivacy = - _TKIP_; - break; - case 0x4: /*AESWRAP*/ - psecuritypriv->XGrpPrivacy = - _AES_; - break; - case 0x5: /*WEP_104*/ - psecuritypriv->XGrpPrivacy = - _WEP104_; - break; - default: /*one*/ - psecuritypriv->XGrpPrivacy = - _NO_PRIVACY_; - break; - } - } else { - match = false; - break; - } - if (sec_ie[8] == 0x01) { - /*check the unicast encryption type*/ - if (memcmp(&sec_ie[10], - &uncst_oui[0], 4)) { - match = false; - break; - } /*else the uncst_oui is match*/ - } else { /*mixed mode, unicast_enc_type > 1*/ - /*select the uncst_oui and remove the - * other uncst_oui - */ - cnt = sec_ie[8]; - remove_cnt = (cnt - 1) * 4; - sec_ie[8] = 0x01; - memcpy(&sec_ie[10], &uncst_oui[0], 4); - /*remove the other unicast suit*/ - memcpy(&sec_ie[14], - &sec_ie[14 + remove_cnt], - (sec_ie[1] - 14 + 2 - - remove_cnt)); - sec_ie[1] = sec_ie[1] - remove_cnt; - } - break; - } - } - } - if ((authmode == _WPA_IE_ID_) || (authmode == _WPA2_IE_ID_)) { - /*copy fixed ie*/ - memcpy(out_ie, in_ie, 12); - ielength = 12; - /*copy RSN or SSN*/ - if (match) { - memcpy(&out_ie[ielength], &sec_ie[0], sec_ie[1] + 2); - ielength += sec_ie[1] + 2; - if (authmode == _WPA2_IE_ID_) { - /*the Pre-Authentication bit should be zero*/ - out_ie[ielength - 1] = 0; - out_ie[ielength - 2] = 0; - } - r8712_report_sec_ie(adapter, authmode, sec_ie); - } - } else { - /*copy fixed ie only*/ - memcpy(out_ie, in_ie, 12); - ielength = 12; - if (psecuritypriv->wps_phase) { - memcpy(out_ie + ielength, psecuritypriv->wps_ie, - psecuritypriv->wps_ie_len); - ielength += psecuritypriv->wps_ie_len; - } - } - iEntry = SecIsInPMKIDList(adapter, pmlmepriv->assoc_bssid); - if (iEntry < 0) - return ielength; - if (authmode == _WPA2_IE_ID_) { - out_ie[ielength] = 1; - ielength++; - out_ie[ielength] = 0; /*PMKID count = 0x0100*/ - ielength++; - memcpy(&out_ie[ielength], - &psecuritypriv->PMKIDList[iEntry].PMKID, 16); - ielength += 16; - out_ie[13] += 18;/*PMKID length = 2+16*/ - } - return ielength; -} - -void r8712_init_registrypriv_dev_network(struct _adapter *adapter) -{ - struct registry_priv *pregistrypriv = &adapter->registrypriv; - struct eeprom_priv *peepriv = &adapter->eeprompriv; - struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; - u8 *myhwaddr = myid(peepriv); - - memcpy(pdev_network->MacAddress, myhwaddr, ETH_ALEN); - memcpy(&pdev_network->Ssid, &pregistrypriv->ssid, - sizeof(struct ndis_802_11_ssid)); - pdev_network->Configuration.Length = - sizeof(struct NDIS_802_11_CONFIGURATION); - pdev_network->Configuration.BeaconPeriod = 100; - pdev_network->Configuration.FHConfig.Length = 0; - pdev_network->Configuration.FHConfig.HopPattern = 0; - pdev_network->Configuration.FHConfig.HopSet = 0; - pdev_network->Configuration.FHConfig.DwellTime = 0; -} - -void r8712_update_registrypriv_dev_network(struct _adapter *adapter) -{ - int sz = 0; - struct registry_priv *pregistrypriv = &adapter->registrypriv; - struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; - struct security_priv *psecuritypriv = &adapter->securitypriv; - struct wlan_network *cur_network = &adapter->mlmepriv.cur_network; - - pdev_network->Privacy = cpu_to_le32(psecuritypriv->PrivacyAlgrthm - > 0 ? 1 : 0); /* adhoc no 802.1x */ - pdev_network->Rssi = 0; - switch (pregistrypriv->wireless_mode) { - case WIRELESS_11B: - pdev_network->NetworkTypeInUse = Ndis802_11DS; - break; - case WIRELESS_11G: - case WIRELESS_11BG: - pdev_network->NetworkTypeInUse = Ndis802_11OFDM24; - break; - case WIRELESS_11A: - pdev_network->NetworkTypeInUse = Ndis802_11OFDM5; - break; - default: - /* TODO */ - break; - } - pdev_network->Configuration.DSConfig = pregistrypriv->channel; - if (cur_network->network.InfrastructureMode == Ndis802_11IBSS) - pdev_network->Configuration.ATIMWindow = 3; - pdev_network->InfrastructureMode = cur_network->network.InfrastructureMode; - /* 1. Supported rates - * 2. IE - */ - sz = r8712_generate_ie(pregistrypriv); - pdev_network->IELength = sz; - pdev_network->Length = r8712_get_wlan_bssid_ex_sz(pdev_network); -} - -/*the function is at passive_level*/ -void r8712_joinbss_reset(struct _adapter *padapter) -{ - int i; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - /* todo: if you want to do something io/reg/hw setting before join_bss, - * please add code here - */ - phtpriv->ampdu_enable = false;/*reset to disabled*/ - for (i = 0; i < 16; i++) - phtpriv->baddbareq_issued[i] = false;/*reset it*/ - if (phtpriv->ht_option) { - /* validate usb rx aggregation */ - r8712_write8(padapter, 0x102500D9, 48);/*TH = 48 pages, 6k*/ - } else { - /* invalidate usb rx aggregation */ - /* TH=1 => means that invalidate usb rx aggregation */ - r8712_write8(padapter, 0x102500D9, 1); - } -} - -/*the function is >= passive_level*/ -unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie, - u8 *out_ie, uint in_len, uint *pout_len) -{ - u32 ielen, out_len; - unsigned char *p; - struct ieee80211_ht_cap ht_capie; - unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00}; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - phtpriv->ht_option = 0; - p = r8712_get_ie(in_ie + 12, WLAN_EID_HT_CAPABILITY, &ielen, in_len - 12); - if (p && (ielen > 0)) { - if (pqospriv->qos_option == 0) { - out_len = *pout_len; - r8712_set_ie(out_ie + out_len, WLAN_EID_VENDOR_SPECIFIC, - _WMM_IE_Length_, WMM_IE, pout_len); - pqospriv->qos_option = 1; - } - out_len = *pout_len; - memset(&ht_capie, 0, sizeof(struct ieee80211_ht_cap)); - ht_capie.cap_info = cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH_20_40 | - IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_SGI_40 | - IEEE80211_HT_CAP_TX_STBC | - IEEE80211_HT_CAP_MAX_AMSDU | - IEEE80211_HT_CAP_DSSSCCK40); - ht_capie.ampdu_params_info = (IEEE80211_HT_AMPDU_PARM_FACTOR & - 0x03) | (IEEE80211_HT_AMPDU_PARM_DENSITY & 0x00); - r8712_set_ie(out_ie + out_len, WLAN_EID_HT_CAPABILITY, - sizeof(struct ieee80211_ht_cap), - (unsigned char *)&ht_capie, pout_len); - phtpriv->ht_option = 1; - } - return phtpriv->ht_option; -} - -/* the function is > passive_level (in critical_section) */ -static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len) -{ - u8 *p, max_ampdu_sz; - int i; - uint len; - struct sta_info *bmc_sta, *psta; - struct ieee80211_ht_cap *pht_capie; - struct recv_reorder_ctrl *preorder_ctrl; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct wlan_network *pcur_network = &(pmlmepriv->cur_network); - - if (!phtpriv->ht_option) - return; - /* maybe needs check if ap supports rx ampdu. */ - if (!phtpriv->ampdu_enable && - (pregistrypriv->ampdu_enable == 1)) - phtpriv->ampdu_enable = true; - /*check Max Rx A-MPDU Size*/ - len = 0; - p = r8712_get_ie(pie + sizeof(struct NDIS_802_11_FIXED_IEs), - WLAN_EID_HT_CAPABILITY, - &len, ie_len - - sizeof(struct NDIS_802_11_FIXED_IEs)); - if (p && len > 0) { - pht_capie = (struct ieee80211_ht_cap *)(p + 2); - max_ampdu_sz = (pht_capie->ampdu_params_info & - IEEE80211_HT_AMPDU_PARM_FACTOR); - /* max_ampdu_sz (kbytes); */ - max_ampdu_sz = 1 << (max_ampdu_sz + 3); - phtpriv->rx_ampdu_maxlen = max_ampdu_sz; - } - /* for A-MPDU Rx reordering buffer control for bmc_sta & sta_info - * if A-MPDU Rx is enabled, resetting rx_ordering_ctrl - * wstart_b(indicate_seq) to default value=0xffff - * todo: check if AP can send A-MPDU packets - */ - bmc_sta = r8712_get_bcmc_stainfo(padapter); - if (bmc_sta) { - for (i = 0; i < 16; i++) { - preorder_ctrl = &bmc_sta->recvreorder_ctrl[i]; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - } - } - psta = r8712_get_stainfo(&padapter->stapriv, - pcur_network->network.MacAddress); - if (psta) { - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - } - } - len = 0; - p = r8712_get_ie(pie + sizeof(struct NDIS_802_11_FIXED_IEs), - WLAN_EID_HT_OPERATION, &len, - ie_len - sizeof(struct NDIS_802_11_FIXED_IEs)); -} - -void r8712_issue_addbareq_cmd(struct _adapter *padapter, int priority) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - if ((phtpriv->ht_option == 1) && (phtpriv->ampdu_enable)) { - if (!phtpriv->baddbareq_issued[priority]) { - r8712_addbareq_cmd(padapter, (u8)priority); - phtpriv->baddbareq_issued[priority] = true; - } - } -} diff --git a/drivers/staging/rtl8712/rtl871x_mlme.h b/drivers/staging/rtl8712/rtl871x_mlme.h deleted file mode 100644 index d7d25f240111..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mlme.h +++ /dev/null @@ -1,205 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_MLME_H_ -#define __RTL871X_MLME_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wlan_bssdef.h" - -#define MAX_BSS_CNT 64 -#define MAX_JOIN_TIMEOUT 6000 - -#define SCANNING_TIMEOUT 4500 - -#define SCANQUEUE_LIFETIME 20 /* unit:sec */ - -#define WIFI_NULL_STATE 0x00000000 -#define WIFI_ASOC_STATE 0x00000001 /* Under Linked state...*/ -#define WIFI_REASOC_STATE 0x00000002 -#define WIFI_SLEEP_STATE 0x00000004 -#define WIFI_STATION_STATE 0x00000008 -#define WIFI_AP_STATE 0x00000010 -#define WIFI_ADHOC_STATE 0x00000020 -#define WIFI_ADHOC_MASTER_STATE 0x00000040 -#define WIFI_UNDER_LINKING 0x00000080 -#define WIFI_SITE_MONITOR 0x00000800 /* to indicate the station - * is under site surveying - */ -#define WIFI_MP_STATE 0x00010000 -#define WIFI_MP_CTX_BACKGROUND 0x00020000 /* in cont. tx background*/ -#define WIFI_MP_CTX_ST 0x00040000 /* in cont. tx with - * single-tone - */ -#define WIFI_MP_CTX_BACKGROUND_PENDING 0x00080000 /* pending in cont, tx - * background due - * to out of skb - */ -#define WIFI_MP_CTX_CCK_HW 0x00100000 /* in continuous tx*/ -#define WIFI_MP_CTX_CCK_CS 0x00200000 /* in cont, tx with carrier - * suppression - */ -#define WIFI_MP_LPBK_STATE 0x00400000 - -#define _FW_UNDER_LINKING WIFI_UNDER_LINKING -#define _FW_LINKED WIFI_ASOC_STATE -#define _FW_UNDER_SURVEY WIFI_SITE_MONITOR - -/* - * there are several "locks" in mlme_priv, - * since mlme_priv is a shared resource between many threads, - * like ISR/Call-Back functions, the OID handlers, and even timer functions. - * Each _queue has its own locks, already. - * Other items are protected by mlme_priv.lock. - * To avoid possible dead lock, any thread trying to modify mlme_priv - * SHALL not lock up more than one lock at a time! - */ - -#define traffic_threshold 10 -#define traffic_scan_period 500 - -struct sitesurvey_ctrl { - u64 last_tx_pkts; - uint last_rx_pkts; - sint traffic_busy; - struct timer_list sitesurvey_ctrl_timer; -}; - -struct mlme_priv { - spinlock_t lock; - spinlock_t lock2; - sint fw_state; /*shall we protect this variable? */ - u8 to_join; /*flag*/ - u8 *nic_hdl; - struct list_head *pscanned; - struct __queue free_bss_pool; - struct __queue scanned_queue; - u8 *free_bss_buf; - unsigned long num_of_scanned; - u8 passive_mode; /*add for Android's SCAN-ACTIVE/SCAN-PASSIVE */ - struct ndis_802_11_ssid assoc_ssid; - u8 assoc_bssid[6]; - struct wlan_network cur_network; - struct sitesurvey_ctrl sitesurveyctrl; - struct timer_list assoc_timer; - uint assoc_by_bssid; - uint assoc_by_rssi; - struct timer_list scan_to_timer; /* driver handles scan_timeout.*/ - struct timer_list dhcp_timer; /* set dhcp to if driver in ps mode.*/ - struct qos_priv qospriv; - struct ht_priv htpriv; - struct timer_list wdg_timer; /*watchdog periodic timer*/ -}; - -static inline u8 *get_bssid(struct mlme_priv *pmlmepriv) -{ - return pmlmepriv->cur_network.network.MacAddress; -} - -static inline u8 check_fwstate(struct mlme_priv *pmlmepriv, sint state) -{ - if (pmlmepriv->fw_state & state) - return true; - return false; -} - -static inline sint get_fwstate(struct mlme_priv *pmlmepriv) -{ - return pmlmepriv->fw_state; -} - -/* - * No Limit on the calling context, - * therefore set it to be the critical section... - * - * ### NOTE:#### (!!!!) - * TAKE CARE BEFORE CALLING THIS FUNC, LOCK pmlmepriv->lock - */ -static inline void set_fwstate(struct mlme_priv *pmlmepriv, sint state) -{ - pmlmepriv->fw_state |= state; -} - -static inline void _clr_fwstate_(struct mlme_priv *pmlmepriv, sint state) -{ - pmlmepriv->fw_state &= ~state; -} - -/* - * No Limit on the calling context, - * therefore set it to be the critical section... - */ -static inline void clr_fwstate(struct mlme_priv *pmlmepriv, sint state) -{ - unsigned long irqL; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, state)) - pmlmepriv->fw_state ^= state; - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -static inline void set_scanned_network_val(struct mlme_priv *pmlmepriv, - sint val) -{ - unsigned long irqL; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - pmlmepriv->num_of_scanned = val; - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_survey_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_surveydone_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_joinbss_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_stassoc_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_stadel_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_atimdone_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_cpwm_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_wpspbc_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_free_network_queue(struct _adapter *adapter); -int r8712_init_mlme_priv(struct _adapter *adapter); -void r8712_free_mlme_priv(struct mlme_priv *pmlmepriv); -int r8712_select_and_join_from_scan(struct mlme_priv *pmlmepriv); -int r8712_set_key(struct _adapter *adapter, - struct security_priv *psecuritypriv, sint keyid); -int r8712_set_auth(struct _adapter *adapter, - struct security_priv *psecuritypriv); -uint r8712_get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss); -void r8712_generate_random_ibss(u8 *pibss); -u8 *r8712_get_capability_from_ie(u8 *ie); -struct wlan_network *r8712_get_oldest_wlan_network( - struct __queue *scanned_queue); -void r8712_free_assoc_resources(struct _adapter *adapter); -void r8712_ind_disconnect(struct _adapter *adapter); -void r8712_indicate_connect(struct _adapter *adapter); -int r8712_restruct_sec_ie(struct _adapter *adapter, u8 *in_ie, - u8 *out_ie, uint in_len); -int r8712_restruct_wmm_ie(struct _adapter *adapter, u8 *in_ie, - u8 *out_ie, uint in_len, uint initial_out_len); -void r8712_init_registrypriv_dev_network(struct _adapter *adapter); -void r8712_update_registrypriv_dev_network(struct _adapter *adapter); -void _r8712_sitesurvey_ctrl_handler(struct _adapter *adapter); -void _r8712_join_timeout_handler(struct _adapter *adapter); -void r8712_scan_timeout_handler(struct _adapter *adapter); -void _r8712_dhcp_timeout_handler(struct _adapter *adapter); -struct wlan_network *_r8712_alloc_network(struct mlme_priv *pmlmepriv); -sint r8712_if_up(struct _adapter *padapter); -void r8712_joinbss_reset(struct _adapter *padapter); -unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie, - u8 *out_ie, uint in_len, uint *pout_len); -void r8712_issue_addbareq_cmd(struct _adapter *padapter, int priority); -int r8712_is_same_ibss(struct _adapter *adapter, struct wlan_network *pnetwork); - -#endif /*__RTL871X_MLME_H_*/ diff --git a/drivers/staging/rtl8712/rtl871x_mp.c b/drivers/staging/rtl8712/rtl871x_mp.c deleted file mode 100644 index 099c512c8519..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp.c +++ /dev/null @@ -1,724 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#define _RTL871X_MP_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_mp_phy_regdef.h" -#include "rtl8712_cmd.h" - -static void _init_mp_priv_(struct mp_priv *pmp_priv) -{ - pmp_priv->mode = _LOOPBOOK_MODE_; - pmp_priv->curr_ch = 1; - pmp_priv->curr_modem = MIXED_PHY; - pmp_priv->curr_rateidx = 0; - pmp_priv->curr_txpoweridx = 0x14; - pmp_priv->antenna_tx = ANTENNA_A; - pmp_priv->antenna_rx = ANTENNA_AB; - pmp_priv->check_mp_pkt = 0; - pmp_priv->tx_pktcount = 0; - pmp_priv->rx_pktcount = 0; - pmp_priv->rx_crcerrpktcount = 0; -} - -static int init_mp_priv(struct mp_priv *pmp_priv) -{ - int i; - struct mp_xmit_frame *pmp_xmitframe; - - _init_mp_priv_(pmp_priv); - _init_queue(&pmp_priv->free_mp_xmitqueue); - pmp_priv->pallocated_mp_xmitframe_buf = NULL; - pmp_priv->pallocated_mp_xmitframe_buf = kmalloc(NR_MP_XMITFRAME * - sizeof(struct mp_xmit_frame) + 4, - GFP_ATOMIC); - if (!pmp_priv->pallocated_mp_xmitframe_buf) - return -ENOMEM; - - pmp_priv->pmp_xmtframe_buf = pmp_priv->pallocated_mp_xmitframe_buf + - 4 - - ((addr_t)(pmp_priv->pallocated_mp_xmitframe_buf) & 3); - pmp_xmitframe = (struct mp_xmit_frame *)pmp_priv->pmp_xmtframe_buf; - for (i = 0; i < NR_MP_XMITFRAME; i++) { - INIT_LIST_HEAD(&(pmp_xmitframe->list)); - list_add_tail(&(pmp_xmitframe->list), - &(pmp_priv->free_mp_xmitqueue.queue)); - pmp_xmitframe->pkt = NULL; - pmp_xmitframe->frame_tag = MP_FRAMETAG; - pmp_xmitframe->padapter = pmp_priv->papdater; - pmp_xmitframe++; - } - pmp_priv->free_mp_xmitframe_cnt = NR_MP_XMITFRAME; - return 0; -} - -static int free_mp_priv(struct mp_priv *pmp_priv) -{ - kfree(pmp_priv->pallocated_mp_xmitframe_buf); - return 0; -} - -void mp871xinit(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - - pmppriv->papdater = padapter; - init_mp_priv(pmppriv); -} - -void mp871xdeinit(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - - free_mp_priv(pmppriv); -} - -/* - * Special for bb and rf reg read/write - */ -static u32 fw_iocmd_read(struct _adapter *pAdapter, struct IOCMD_STRUCT iocmd) -{ - u32 cmd32 = 0, val32 = 0; - u8 iocmd_class = iocmd.cmdclass; - u16 iocmd_value = iocmd.value; - u8 iocmd_idx = iocmd.index; - - cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx; - if (r8712_fw_cmd(pAdapter, cmd32)) - r8712_fw_cmd_data(pAdapter, &val32, 1); - else - val32 = 0; - return val32; -} - -static u8 fw_iocmd_write(struct _adapter *pAdapter, - struct IOCMD_STRUCT iocmd, u32 value) -{ - u32 cmd32 = 0; - u8 iocmd_class = iocmd.cmdclass; - u32 iocmd_value = iocmd.value; - u8 iocmd_idx = iocmd.index; - - r8712_fw_cmd_data(pAdapter, &value, 0); - msleep(100); - cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx; - return r8712_fw_cmd(pAdapter, cmd32); -} - -/* offset : 0X800~0XFFF */ -u32 r8712_bb_reg_read(struct _adapter *pAdapter, u16 offset) -{ - u8 shift = offset & 0x0003; /* 4 byte access */ - u16 bb_addr = offset & 0x0FFC; /* 4 byte access */ - u32 bb_val = 0; - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = bb_addr; - iocmd.index = IOCMD_BB_READ_IDX; - bb_val = fw_iocmd_read(pAdapter, iocmd); - if (shift != 0) { - u32 bb_val2 = 0; - - bb_val >>= (shift * 8); - iocmd.value += 4; - bb_val2 = fw_iocmd_read(pAdapter, iocmd); - bb_val2 <<= ((4 - shift) * 8); - bb_val |= bb_val2; - } - return bb_val; -} - -/* offset : 0X800~0XFFF */ -u8 r8712_bb_reg_write(struct _adapter *pAdapter, u16 offset, u32 value) -{ - u8 shift = offset & 0x0003; /* 4 byte access */ - u16 bb_addr = offset & 0x0FFC; /* 4 byte access */ - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = bb_addr; - iocmd.index = IOCMD_BB_WRITE_IDX; - if (shift != 0) { - u32 oldValue = 0; - u32 newValue = value; - - oldValue = r8712_bb_reg_read(pAdapter, iocmd.value); - oldValue &= (0xFFFFFFFF >> ((4 - shift) * 8)); - value = oldValue | (newValue << (shift * 8)); - if (!fw_iocmd_write(pAdapter, iocmd, value)) - return false; - iocmd.value += 4; - oldValue = r8712_bb_reg_read(pAdapter, iocmd.value); - oldValue &= (0xFFFFFFFF << (shift * 8)); - value = oldValue | (newValue >> ((4 - shift) * 8)); - } - return fw_iocmd_write(pAdapter, iocmd, value); -} - -/* offset : 0x00 ~ 0xFF */ -u32 r8712_rf_reg_read(struct _adapter *pAdapter, u8 path, u8 offset) -{ - u16 rf_addr = (path << 8) | offset; - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = rf_addr; - iocmd.index = IOCMD_RF_READ_IDX; - return fw_iocmd_read(pAdapter, iocmd); -} - -u8 r8712_rf_reg_write(struct _adapter *pAdapter, u8 path, u8 offset, u32 value) -{ - u16 rf_addr = (path << 8) | offset; - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = rf_addr; - iocmd.index = IOCMD_RF_WRIT_IDX; - return fw_iocmd_write(pAdapter, iocmd, value); -} - -static u32 bitshift(u32 bitmask) -{ - u32 i; - - for (i = 0; i <= 31; i++) - if (((bitmask >> i) & 0x1) == 1) - break; - return i; -} - -static u32 get_bb_reg(struct _adapter *pAdapter, u16 offset, u32 bitmask) -{ - u32 org_value, bit_shift; - - org_value = r8712_bb_reg_read(pAdapter, offset); - bit_shift = bitshift(bitmask); - return (org_value & bitmask) >> bit_shift; -} - -static u8 set_bb_reg(struct _adapter *pAdapter, - u16 offset, - u32 bitmask, - u32 value) -{ - u32 org_value, bit_shift, new_value; - - if (bitmask != bMaskDWord) { - org_value = r8712_bb_reg_read(pAdapter, offset); - bit_shift = bitshift(bitmask); - new_value = (org_value & (~bitmask)) | (value << bit_shift); - } else { - new_value = value; - } - return r8712_bb_reg_write(pAdapter, offset, new_value); -} - -static u32 get_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset, - u32 bitmask) -{ - u32 org_value, bit_shift; - - org_value = r8712_rf_reg_read(pAdapter, path, offset); - bit_shift = bitshift(bitmask); - return (org_value & bitmask) >> bit_shift; -} - -static u8 set_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset, u32 bitmask, - u32 value) -{ - u32 org_value, bit_shift, new_value; - - if (bitmask != bMaskDWord) { - org_value = r8712_rf_reg_read(pAdapter, path, offset); - bit_shift = bitshift(bitmask); - new_value = (org_value & (~bitmask)) | (value << bit_shift); - } else { - new_value = value; - } - return r8712_rf_reg_write(pAdapter, path, offset, new_value); -} - -/* - * SetChannel - * Description - * Use H2C command to change channel, - * not only modify rf register, but also other setting need to be done. - */ -void r8712_SetChannel(struct _adapter *pAdapter) -{ - struct cmd_priv *pcmdpriv = &pAdapter->cmdpriv; - struct cmd_obj *pcmd = NULL; - struct SetChannel_parm *pparm = NULL; - u16 code = GEN_CMD_CODE(_SetChannel); - - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return; - pparm = kmalloc(sizeof(*pparm), GFP_ATOMIC); - if (!pparm) { - kfree(pcmd); - return; - } - pparm->curr_ch = pAdapter->mppriv.curr_ch; - init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code); - r8712_enqueue_cmd(pcmdpriv, pcmd); -} - -static void SetCCKTxPower(struct _adapter *pAdapter, u8 TxPower) -{ - u16 TxAGC = 0; - - TxAGC = TxPower; - set_bb_reg(pAdapter, rTxAGC_CCK_Mcs32, bTxAGCRateCCK, TxAGC); -} - -static void SetOFDMTxPower(struct _adapter *pAdapter, u8 TxPower) -{ - u32 TxAGC = 0; - - TxAGC |= ((TxPower << 24) | (TxPower << 16) | (TxPower << 8) | - TxPower); - set_bb_reg(pAdapter, rTxAGC_Rate18_06, bTxAGCRate18_06, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Rate54_24, bTxAGCRate54_24, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs03_Mcs00, bTxAGCRateMCS3_MCS0, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs07_Mcs04, bTxAGCRateMCS7_MCS4, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs11_Mcs08, bTxAGCRateMCS11_MCS8, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs15_Mcs12, bTxAGCRateMCS15_MCS12, TxAGC); -} - -void r8712_SetTxPower(struct _adapter *pAdapter) -{ - u8 TxPower = pAdapter->mppriv.curr_txpoweridx; - - SetCCKTxPower(pAdapter, TxPower); - SetOFDMTxPower(pAdapter, TxPower); -} - -void r8712_SetTxAGCOffset(struct _adapter *pAdapter, u32 ulTxAGCOffset) -{ - u32 TxAGCOffset_B, TxAGCOffset_C, TxAGCOffset_D, tmpAGC; - - TxAGCOffset_B = ulTxAGCOffset & 0x000000ff; - TxAGCOffset_C = (ulTxAGCOffset & 0x0000ff00) >> 8; - TxAGCOffset_D = (ulTxAGCOffset & 0x00ff0000) >> 16; - tmpAGC = TxAGCOffset_D << 8 | TxAGCOffset_C << 4 | TxAGCOffset_B; - set_bb_reg(pAdapter, rFPGA0_TxGainStage, - (bXBTxAGC | bXCTxAGC | bXDTxAGC), tmpAGC); -} - -void r8712_SetDataRate(struct _adapter *pAdapter) -{ - u8 path = RF_PATH_A; - u8 offset = RF_SYN_G2; - u32 value; - - value = (pAdapter->mppriv.curr_rateidx < 4) ? 0x4440 : 0xF200; - r8712_rf_reg_write(pAdapter, path, offset, value); -} - -void r8712_SwitchBandwidth(struct _adapter *pAdapter) -{ - /* 3 1.Set MAC register : BWOPMODE bit2:1 20MhzBW */ - u8 regBwOpMode = 0; - u8 Bandwidth = pAdapter->mppriv.curr_bandwidth; - - regBwOpMode = r8712_read8(pAdapter, 0x10250203); - if (Bandwidth == HT_CHANNEL_WIDTH_20) - regBwOpMode |= BIT(2); - else - regBwOpMode &= ~(BIT(2)); - r8712_write8(pAdapter, 0x10250203, regBwOpMode); - /* 3 2.Set PHY related register */ - switch (Bandwidth) { - /* 20 MHz channel*/ - case HT_CHANNEL_WIDTH_20: - set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x0); - set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x0); - /* Use PHY_REG.txt default value. Do not need to change. - * Correct the tx power for CCK rate in 40M. - * It is set in Tx descriptor for 8192x series - */ - set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x58); - break; - /* 40 MHz channel*/ - case HT_CHANNEL_WIDTH_40: - set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x1); - set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x1); - /* Use PHY_REG.txt default value. Do not need to change. - * Correct the tx power for CCK rate in 40M. - * Set Control channel to upper or lower. These settings are - * required only for 40MHz - */ - set_bb_reg(pAdapter, rCCK0_System, bCCKSideBand, - (HAL_PRIME_CHNL_OFFSET_DONT_CARE >> 1)); - set_bb_reg(pAdapter, rOFDM1_LSTF, 0xC00, - HAL_PRIME_CHNL_OFFSET_DONT_CARE); - set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x18); - break; - default: - break; - } - - /* 3 3.Set RF related register */ - switch (Bandwidth) { - case HT_CHANNEL_WIDTH_20: - set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW, - BIT(10) | BIT(11), 0x01); - break; - case HT_CHANNEL_WIDTH_40: - set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW, - BIT(10) | BIT(11), 0x00); - break; - default: - break; - } -} - -/*------------------------------Define structure----------------------------*/ -struct R_ANTENNA_SELECT_OFDM { - u32 r_tx_antenna:4; - u32 r_ant_l:4; - u32 r_ant_non_ht:4; - u32 r_ant_ht1:4; - u32 r_ant_ht2:4; - u32 r_ant_ht_s1:4; - u32 r_ant_non_ht_s1:4; - u32 OFDM_TXSC:2; - u32 Reserved:2; -}; - -struct R_ANTENNA_SELECT_CCK { - u8 r_cckrx_enable_2:2; - u8 r_cckrx_enable:2; - u8 r_ccktx_enable:4; -}; - -void r8712_SwitchAntenna(struct _adapter *pAdapter) -{ - u32 ofdm_tx_en_val = 0, ofdm_tx_ant_sel_val = 0; - u8 ofdm_rx_ant_sel_val = 0; - u8 cck_ant_select_val = 0; - u32 cck_ant_sel_val = 0; - struct R_ANTENNA_SELECT_CCK *p_cck_txrx; - - p_cck_txrx = (struct R_ANTENNA_SELECT_CCK *)&cck_ant_select_val; - - switch (pAdapter->mppriv.antenna_tx) { - case ANTENNA_A: - /* From SD3 Willis suggestion !!! Set RF A=TX and B as standby*/ - set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2); - set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 1); - ofdm_tx_en_val = 0x3; - ofdm_tx_ant_sel_val = 0x11111111;/* Power save */ - p_cck_txrx->r_ccktx_enable = 0x8; - break; - case ANTENNA_B: - set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 1); - set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2); - ofdm_tx_en_val = 0x3; - ofdm_tx_ant_sel_val = 0x22222222;/* Power save */ - p_cck_txrx->r_ccktx_enable = 0x4; - break; - case ANTENNA_AB: /* For 8192S */ - set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2); - set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2); - ofdm_tx_en_val = 0x3; - ofdm_tx_ant_sel_val = 0x3321333; /* Disable Power save */ - p_cck_txrx->r_ccktx_enable = 0xC; - break; - default: - break; - } - /*OFDM Tx*/ - set_bb_reg(pAdapter, rFPGA1_TxInfo, 0xffffffff, ofdm_tx_ant_sel_val); - /*OFDM Tx*/ - set_bb_reg(pAdapter, rFPGA0_TxInfo, 0x0000000f, ofdm_tx_en_val); - switch (pAdapter->mppriv.antenna_rx) { - case ANTENNA_A: - ofdm_rx_ant_sel_val = 0x1; /* A */ - p_cck_txrx->r_cckrx_enable = 0x0; /* default: A */ - p_cck_txrx->r_cckrx_enable_2 = 0x0; /* option: A */ - break; - case ANTENNA_B: - ofdm_rx_ant_sel_val = 0x2; /* B */ - p_cck_txrx->r_cckrx_enable = 0x1; /* default: B */ - p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option: B */ - break; - case ANTENNA_AB: - ofdm_rx_ant_sel_val = 0x3; /* AB */ - p_cck_txrx->r_cckrx_enable = 0x0; /* default:A */ - p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option:B */ - break; - default: - break; - } - /*OFDM Rx*/ - set_bb_reg(pAdapter, rOFDM0_TRxPathEnable, 0x0000000f, - ofdm_rx_ant_sel_val); - /*OFDM Rx*/ - set_bb_reg(pAdapter, rOFDM1_TRxPathEnable, 0x0000000f, - ofdm_rx_ant_sel_val); - - cck_ant_sel_val = cck_ant_select_val; - /*CCK TxRx*/ - set_bb_reg(pAdapter, rCCK0_AFESetting, bMaskByte3, cck_ant_sel_val); -} - -static void TriggerRFThermalMeter(struct _adapter *pAdapter) -{ - /* 0x24: RF Reg[6:5] */ - set_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, bRFRegOffsetMask, 0x60); -} - -static u32 ReadRFThermalMeter(struct _adapter *pAdapter) -{ - /* 0x24: RF Reg[4:0] */ - return get_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, 0x1F); -} - -void r8712_GetThermalMeter(struct _adapter *pAdapter, u32 *value) -{ - TriggerRFThermalMeter(pAdapter); - msleep(1000); - *value = ReadRFThermalMeter(pAdapter); -} - -void r8712_SetSingleCarrierTx(struct _adapter *pAdapter, u8 bStart) -{ - if (bStart) { /* Start Single Carrier. */ - /* 1. if OFDM block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn)) - /*set OFDM block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable); - /* 2. set CCK test mode off, set to CCK normal mode */ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable); - /* 3. turn on scramble setting */ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - /* 4. Turn On Single Carrier Tx and off the other test modes. */ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bEnable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - } else { /* Stop Single Carrier.*/ - /* Turn off all test modes.*/ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - msleep(20); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } -} - -void r8712_SetSingleToneTx(struct _adapter *pAdapter, u8 bStart) -{ - u8 rfPath; - - switch (pAdapter->mppriv.antenna_tx) { - case ANTENNA_B: - rfPath = RF_PATH_B; - break; - case ANTENNA_A: - default: - rfPath = RF_PATH_A; - break; - } - if (bStart) { /* Start Single Tone.*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bDisable); - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bDisable); - set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask, - 0xd4000); - msleep(100); - /* PAD all on.*/ - set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x2001f); - msleep(100); - } else { /* Stop Single Tone.*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable); - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable); - set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask, - 0x54000); - msleep(100); - /* PAD all on.*/ - set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x30000); - msleep(100); - } -} - -void r8712_SetCarrierSuppressionTx(struct _adapter *pAdapter, u8 bStart) -{ - if (bStart) { /* Start Carrier Suppression.*/ - if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) { - /* 1. if CCK block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) { - /*set CCK block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, - bEnable); - } - /* Turn Off All Test Mode */ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, - bDisable); - /*transmit mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2); - /*turn off scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, - bDisable); - /*Set CCK Tx Test Rate*/ - /*Set FTxRate to 1Mbps*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, 0x0); - } - } else { /* Stop Carrier Suppression. */ - if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) { - /*normal mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0); - /*turn on scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, - bEnable); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } - } -} - -static void SetCCKContinuousTx(struct _adapter *pAdapter, u8 bStart) -{ - u32 cckrate; - - if (bStart) { - /* 1. if CCK block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) { - /*set CCK block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable); - } - /* Turn Off All Test Mode */ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - /*Set CCK Tx Test Rate*/ - cckrate = pAdapter->mppriv.curr_rateidx; - set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, cckrate); - /*transmit mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2); - /*turn on scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - } else { - /*normal mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0); - /*turn on scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } -} /* mpt_StartCckContTx */ - -static void SetOFDMContinuousTx(struct _adapter *pAdapter, u8 bStart) -{ - if (bStart) { - /* 1. if OFDM block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn)) { - /*set OFDM block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable); - } - /* 2. set CCK test mode off, set to CCK normal mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable); - /* 3. turn on scramble setting */ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - /* 4. Turn On Continue Tx and turn off the other test modes.*/ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bEnable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - } else { - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - msleep(20); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } -} /* mpt_StartOfdmContTx */ - -void r8712_SetContinuousTx(struct _adapter *pAdapter, u8 bStart) -{ - /* ADC turn off [bit24-21] adc port0 ~ port1 */ - if (bStart) { - r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA, - r8712_bb_reg_read(pAdapter, - rRx_Wait_CCCA) & 0xFE1FFFFF); - msleep(100); - } - if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) - SetCCKContinuousTx(pAdapter, bStart); - else if ((pAdapter->mppriv.curr_rateidx >= MPT_RATE_6M) && - (pAdapter->mppriv.curr_rateidx <= MPT_RATE_MCS15)) - SetOFDMContinuousTx(pAdapter, bStart); - /* ADC turn on [bit24-21] adc port0 ~ port1 */ - if (!bStart) - r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA, - r8712_bb_reg_read(pAdapter, - rRx_Wait_CCCA) | 0x01E00000); -} - -void r8712_ResetPhyRxPktCount(struct _adapter *pAdapter) -{ - u32 i, phyrx_set = 0; - - for (i = OFDM_PPDU_BIT; i <= HT_MPDU_FAIL_BIT; i++) { - phyrx_set = 0; - phyrx_set |= (i << 28); /*select*/ - phyrx_set |= 0x08000000; /* set counter to zero*/ - r8712_write32(pAdapter, RXERR_RPT, phyrx_set); - } -} - -static u32 GetPhyRxPktCounts(struct _adapter *pAdapter, u32 selbit) -{ - /*selection*/ - u32 phyrx_set = 0; - u32 SelectBit; - - SelectBit = selbit << 28; - phyrx_set |= (SelectBit & 0xF0000000); - r8712_write32(pAdapter, RXERR_RPT, phyrx_set); - /*Read packet count*/ - return r8712_read32(pAdapter, RXERR_RPT) & RPTMaxCount; -} - -u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter) -{ - u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_OK_BIT); - u32 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_OK_BIT); - u32 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_OK_BIT); - - return OFDM_cnt + CCK_cnt + HT_cnt; -} - -u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter) -{ - u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_FAIL_BIT); - u32 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_FAIL_BIT); - u32 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_FAIL_BIT); - - return OFDM_cnt + CCK_cnt + HT_cnt; -} diff --git a/drivers/staging/rtl8712/rtl871x_mp.h b/drivers/staging/rtl8712/rtl871x_mp.h deleted file mode 100644 index 0a60b1e6ccaf..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp.h +++ /dev/null @@ -1,275 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_MP_H_ -#define __RTL871X_MP_H_ - -#define MPT_NOOP 0 -#define MPT_READ_MAC_1BYTE 1 -#define MPT_READ_MAC_2BYTE 2 -#define MPT_READ_MAC_4BYTE 3 -#define MPT_WRITE_MAC_1BYTE 4 -#define MPT_WRITE_MAC_2BYTE 5 -#define MPT_WRITE_MAC_4BYTE 6 -#define MPT_READ_BB_CCK 7 -#define MPT_WRITE_BB_CCK 8 -#define MPT_READ_BB_OFDM 9 -#define MPT_WRITE_BB_OFDM 10 -#define MPT_READ_RF 11 -#define MPT_WRITE_RF 12 -#define MPT_READ_EEPROM_1BYTE 13 -#define MPT_WRITE_EEPROM_1BYTE 14 -#define MPT_READ_EEPROM_2BYTE 15 -#define MPT_WRITE_EEPROM_2BYTE 16 -#define MPT_SET_CSTHRESHOLD 21 -#define MPT_SET_INITGAIN 22 -#define MPT_SWITCH_BAND 23 -#define MPT_SWITCH_CHANNEL 24 -#define MPT_SET_DATARATE 25 -#define MPT_SWITCH_ANTENNA 26 -#define MPT_SET_TX_POWER 27 -#define MPT_SET_CONT_TX 28 -#define MPT_SET_SINGLE_CARRIER 29 -#define MPT_SET_CARRIER_SUPPRESSION 30 -#define MPT_GET_RATE_TABLE 31 -#define MPT_READ_TSSI 32 -#define MPT_GET_THERMAL_METER 33 -#define MAX_MP_XMITBUF_SZ 2048 -#define NR_MP_XMITFRAME 8 - -struct mp_xmit_frame { - struct list_head list; - struct pkt_attrib attrib; - _pkt *pkt; - int frame_tag; - struct _adapter *padapter; - u8 *mem_addr; - u16 sz[8]; - struct urb *pxmit_urb[8]; - u8 bpending[8]; - u8 last[8]; -}; - -struct mp_wiparam { - u32 bcompleted; - u32 act_type; - u32 io_offset; - u32 io_value; -}; - -struct mp_priv { - struct _adapter *papdater; - /*OID cmd handler*/ - struct mp_wiparam workparam; - u8 act_in_progress; - /*Tx Section*/ - u8 TID; - u32 tx_pktcount; - /*Rx Section*/ - u32 rx_pktcount; - u32 rx_crcerrpktcount; - u32 rx_pktloss; - struct recv_stat rxstat; - /*RF/BB relative*/ - u32 curr_ch; - u32 curr_rateidx; - u8 curr_bandwidth; - u8 curr_modem; - u8 curr_txpoweridx; - u32 curr_crystalcap; - u16 antenna_tx; - u16 antenna_rx; - u8 curr_rfpath; - u8 check_mp_pkt; - uint ForcedDataRate; - struct wlan_network mp_network; - unsigned char network_macaddr[6]; - /*Testing Flag*/ - u32 mode;/*0 for normal type packet, - * 1 for loopback packet (16bytes TXCMD) - */ - sint prev_fw_state; - u8 *pallocated_mp_xmitframe_buf; - u8 *pmp_xmtframe_buf; - struct __queue free_mp_xmitqueue; - u32 free_mp_xmitframe_cnt; -}; - -struct IOCMD_STRUCT { - u8 cmdclass; - u16 value; - u8 index; -}; - -struct rf_reg_param { - u32 path; - u32 offset; - u32 value; -}; - -struct bb_reg_param { - u32 offset; - u32 value; -}; - -/* ======================================================================= */ - -#define LOWER true -#define RAISE false -#define IOCMD_CTRL_REG 0x10250370 -#define IOCMD_DATA_REG 0x10250374 -#define IOCMD_GET_THERMAL_METER 0xFD000028 -#define IOCMD_CLASS_BB_RF 0xF0 -#define IOCMD_BB_READ_IDX 0x00 -#define IOCMD_BB_WRITE_IDX 0x01 -#define IOCMD_RF_READ_IDX 0x02 -#define IOCMD_RF_WRIT_IDX 0x03 -#define BB_REG_BASE_ADDR 0x800 -#define RF_PATH_A 0 -#define RF_PATH_B 1 -#define RF_PATH_C 2 -#define RF_PATH_D 3 -#define MAX_RF_PATH_NUMS 2 -#define _2MAC_MODE_ 0 -#define _LOOPBOOK_MODE_ 1 - -/* MP set force data rate base on the definition. */ -enum { - /* CCK rate. */ - MPT_RATE_1M, /* 0 */ - MPT_RATE_2M, - MPT_RATE_55M, - MPT_RATE_11M, /* 3 */ - - /* OFDM rate. */ - MPT_RATE_6M, /* 4 */ - MPT_RATE_9M, - MPT_RATE_12M, - MPT_RATE_18M, - MPT_RATE_24M, - MPT_RATE_36M, - MPT_RATE_48M, - MPT_RATE_54M, /* 11 */ - - /* HT rate. */ - MPT_RATE_MCS0, /* 12 */ - MPT_RATE_MCS1, - MPT_RATE_MCS2, - MPT_RATE_MCS3, - MPT_RATE_MCS4, - MPT_RATE_MCS5, - MPT_RATE_MCS6, - MPT_RATE_MCS7, /* 19 */ - MPT_RATE_MCS8, - MPT_RATE_MCS9, - MPT_RATE_MCS10, - MPT_RATE_MCS11, - MPT_RATE_MCS12, - MPT_RATE_MCS13, - MPT_RATE_MCS14, - MPT_RATE_MCS15, /* 27 */ - MPT_RATE_LAST -}; - -/* Represent Channel Width in HT Capabilities */ -enum HT_CHANNEL_WIDTH { - HT_CHANNEL_WIDTH_20 = 0, - HT_CHANNEL_WIDTH_40 = 1, -}; - -#define MAX_TX_PWR_INDEX_N_MODE 64 /* 0x3F */ - -enum POWER_MODE { - POWER_LOW = 0, - POWER_NORMAL -}; - -#define RX_PKT_BROADCAST 1 -#define RX_PKT_DEST_ADDR 2 -#define RX_PKT_PHY_MATCH 3 - -#define RPTMaxCount 0x000FFFFF - -/* parameter 1 : BitMask - * bit 0 : OFDM PPDU - * bit 1 : OFDM False Alarm - * bit 2 : OFDM MPDU OK - * bit 3 : OFDM MPDU Fail - * bit 4 : CCK PPDU - * bit 5 : CCK False Alarm - * bit 6 : CCK MPDU ok - * bit 7 : CCK MPDU fail - * bit 8 : HT PPDU counter - * bit 9 : HT false alarm - * bit 10 : HT MPDU total - * bit 11 : HT MPDU OK - * bit 12 : HT MPDU fail - * bit 15 : RX full drop - */ -enum RXPHY_BITMASK { - OFDM_PPDU_BIT = 0, - OFDM_MPDU_OK_BIT, - OFDM_MPDU_FAIL_BIT, - CCK_PPDU_BIT, - CCK_MPDU_OK_BIT, - CCK_MPDU_FAIL_BIT, - HT_PPDU_BIT, - HT_MPDU_BIT, - HT_MPDU_OK_BIT, - HT_MPDU_FAIL_BIT, -}; - -enum ENCRY_CTRL_STATE { - HW_CONTROL, /*hw encryption& decryption*/ - SW_CONTROL, /*sw encryption& decryption*/ - HW_ENCRY_SW_DECRY, /*hw encryption & sw decryption*/ - SW_ENCRY_HW_DECRY /*sw encryption & hw decryption*/ -}; - -/* Bandwidth Offset */ -#define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0 -#define HAL_PRIME_CHNL_OFFSET_LOWER 1 -#define HAL_PRIME_CHNL_OFFSET_UPPER 2 -/*=======================================================================*/ -void mp871xinit(struct _adapter *padapter); -void mp871xdeinit(struct _adapter *padapter); -u32 r8712_bb_reg_read(struct _adapter *Adapter, u16 offset); -u8 r8712_bb_reg_write(struct _adapter *Adapter, u16 offset, u32 value); -u32 r8712_rf_reg_read(struct _adapter *Adapter, u8 path, u8 offset); -u8 r8712_rf_reg_write(struct _adapter *Adapter, u8 path, - u8 offset, u32 value); -u32 r8712_get_bb_reg(struct _adapter *Adapter, u16 offset, u32 bitmask); -u8 r8712_set_bb_reg(struct _adapter *Adapter, u16 offset, - u32 bitmask, u32 value); -u32 r8712_get_rf_reg(struct _adapter *Adapter, u8 path, u8 offset, - u32 bitmask); -u8 r8712_set_rf_reg(struct _adapter *Adapter, u8 path, u8 offset, - u32 bitmask, u32 value); - -void r8712_SetChannel(struct _adapter *pAdapter); -void r8712_SetTxPower(struct _adapter *pAdapte); -void r8712_SetTxAGCOffset(struct _adapter *pAdapter, u32 ulTxAGCOffset); -void r8712_SetDataRate(struct _adapter *pAdapter); -void r8712_SwitchBandwidth(struct _adapter *pAdapter); -void r8712_SwitchAntenna(struct _adapter *pAdapter); -void r8712_GetThermalMeter(struct _adapter *pAdapter, u32 *value); -void r8712_SetContinuousTx(struct _adapter *pAdapter, u8 bStart); -void r8712_SetSingleCarrierTx(struct _adapter *pAdapter, u8 bStart); -void r8712_SetSingleToneTx(struct _adapter *pAdapter, u8 bStart); -void r8712_SetCarrierSuppressionTx(struct _adapter *pAdapter, u8 bStart); -void r8712_ResetPhyRxPktCount(struct _adapter *pAdapter); -u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter); -u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter); - -#endif /*__RTL871X_MP_H_*/ - diff --git a/drivers/staging/rtl8712/rtl871x_mp_ioctl.c b/drivers/staging/rtl8712/rtl871x_mp_ioctl.c deleted file mode 100644 index 26fa09b45c90..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp_ioctl.c +++ /dev/null @@ -1,883 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_mp_ioctl.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#include <linux/rndis.h> -#include "osdep_service.h" -#include "drv_types.h" -#include "mlme_osdep.h" -#include "rtl871x_mp.h" -#include "rtl871x_mp_ioctl.h" - -uint oid_null_function(struct oid_par_priv *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid == SET_OID) { - if (poid_par_priv->information_buf_len >= sizeof(u8)) - Adapter->registrypriv.wireless_mode = - *(u8 *)poid_par_priv->information_buf; - else - status = RNDIS_STATUS_INVALID_LENGTH; - } else if (poid_par_priv->type_of_oid == QUERY_OID) { - if (poid_par_priv->information_buf_len >= sizeof(u8)) { - *(u8 *)poid_par_priv->information_buf = - Adapter->registrypriv.wireless_mode; - *poid_par_priv->bytes_rw = - poid_par_priv->information_buf_len; - } else { - status = RNDIS_STATUS_INVALID_LENGTH; - } - } else { - status = RNDIS_STATUS_NOT_ACCEPTED; - } - return status; -} - -uint oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct bb_reg_param *pbbreg; - u16 offset; - u32 value; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf); - offset = (u16)(pbbreg->offset) & 0xFFF; /*0ffset :0x800~0xfff*/ - if (offset < BB_REG_BASE_ADDR) - offset |= BB_REG_BASE_ADDR; - value = pbbreg->value; - r8712_bb_reg_write(Adapter, offset, value); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct bb_reg_param *pbbreg; - u16 offset; - u32 value; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf); - offset = (u16)(pbbreg->offset) & 0xFFF; /*0ffset :0x800~0xfff*/ - if (offset < BB_REG_BASE_ADDR) - offset |= BB_REG_BASE_ADDR; - value = r8712_bb_reg_read(Adapter, offset); - pbbreg->value = value; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct rf_reg_param *pbbreg; - u8 path; - u8 offset; - u32 value; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf); - path = (u8)pbbreg->path; - if (path > RF_PATH_B) - return RNDIS_STATUS_NOT_ACCEPTED; - offset = (u8)pbbreg->offset; - value = pbbreg->value; - r8712_rf_reg_write(Adapter, path, offset, value); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct rf_reg_param *pbbreg; - u8 path; - u8 offset; - u32 value; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf); - path = (u8)pbbreg->path; - if (path > RF_PATH_B) /* 1T2R path_a /path_b */ - return RNDIS_STATUS_NOT_ACCEPTED; - offset = (u8)pbbreg->offset; - value = r8712_rf_reg_read(Adapter, path, offset); - pbbreg->value = value; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -/*This function initializes the DUT to the MP test mode*/ -static int mp_start_test(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - struct wlan_bssid_ex *bssid; - struct sta_info *psta; - unsigned long length; - unsigned long irqL; - int res = 0; - - bssid = kzalloc(sizeof(*bssid), GFP_KERNEL); - if (!bssid) - return -ENOMEM; - - /* 3 1. initialize a new struct wlan_bssid_ex */ - memcpy(bssid->MacAddress, pmppriv->network_macaddr, ETH_ALEN); - bssid->Ssid.SsidLength = 16; - memcpy(bssid->Ssid.Ssid, (unsigned char *)"mp_pseudo_adhoc", - bssid->Ssid.SsidLength); - bssid->InfrastructureMode = Ndis802_11IBSS; - bssid->NetworkTypeInUse = Ndis802_11DS; - bssid->IELength = 0; - length = r8712_get_wlan_bssid_ex_sz(bssid); - if (length % 4) { - /*round up to multiple of 4 bytes.*/ - bssid->Length = ((length >> 2) + 1) << 2; - } else { - bssid->Length = length; - } - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - goto end_of_mp_start_test; - /*init mp_start_test status*/ - pmppriv->prev_fw_state = get_fwstate(pmlmepriv); - pmlmepriv->fw_state = WIFI_MP_STATE; - if (pmppriv->mode == _LOOPBOOK_MODE_) - set_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE); /*append txdesc*/ - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - /* 3 2. create a new psta for mp driver */ - /* clear psta in the cur_network, if any */ - psta = r8712_get_stainfo(&padapter->stapriv, - tgt_network->network.MacAddress); - if (psta) - r8712_free_stainfo(padapter, psta); - psta = r8712_alloc_stainfo(&padapter->stapriv, bssid->MacAddress); - if (!psta) { - res = -ENOMEM; - goto end_of_mp_start_test; - } - /* 3 3. join pseudo AdHoc */ - tgt_network->join_res = 1; - tgt_network->aid = psta->aid = 1; - memcpy(&tgt_network->network, bssid, length); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - r8712_os_indicate_connect(padapter); - /* Set to LINKED STATE for MP TRX Testing */ - set_fwstate(pmlmepriv, _FW_LINKED); -end_of_mp_start_test: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - kfree(bssid); - return res; -} - -/*This function change the DUT from the MP test mode into normal mode */ -static int mp_stop_test(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - struct sta_info *psta; - unsigned long irqL; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (!check_fwstate(pmlmepriv, WIFI_MP_STATE)) - goto end_of_mp_stop_test; - /* 3 1. disconnect pseudo AdHoc */ - r8712_os_indicate_disconnect(padapter); - /* 3 2. clear psta used in mp test mode. */ - psta = r8712_get_stainfo(&padapter->stapriv, - tgt_network->network.MacAddress); - if (psta) - r8712_free_stainfo(padapter, psta); - /* 3 3. return to normal state (default:station mode) */ - pmlmepriv->fw_state = pmppriv->prev_fw_state; /* WIFI_STATION_STATE;*/ - /*flush the cur_network*/ - memset(tgt_network, 0, sizeof(struct wlan_network)); -end_of_mp_stop_test: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return _SUCCESS; -} - -uint oid_rt_pro_set_data_rate_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 ratevalue; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - ratevalue = *((u32 *)poid_par_priv->information_buf); - if (ratevalue >= MPT_RATE_LAST) - return RNDIS_STATUS_INVALID_DATA; - Adapter->mppriv.curr_rateidx = ratevalue; - r8712_SetDataRate(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - u32 mode; - u8 val8; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - mode = *((u32 *)poid_par_priv->information_buf); - Adapter->mppriv.mode = mode;/* 1 for loopback*/ - if (mp_start_test(Adapter)) - status = RNDIS_STATUS_NOT_ACCEPTED; - r8712_write8(Adapter, MSR, 1); /* Link in ad hoc network, 0x1025004C */ - r8712_write8(Adapter, RCR, 0); /* RCR : disable all pkt, 0x10250048 */ - /* RCR disable Check BSSID, 0x1025004a */ - r8712_write8(Adapter, RCR + 2, 0x57); - /* disable RX filter map , mgt frames will put in RX FIFO 0 */ - r8712_write16(Adapter, RXFLTMAP0, 0x0); - val8 = r8712_read8(Adapter, EE_9346CR); - if (!(val8 & _9356SEL)) { /*boot from EFUSE*/ - r8712_efuse_reg_init(Adapter); - r8712_efuse_change_max_size(Adapter); - r8712_efuse_reg_uninit(Adapter); - } - return status; -} - -uint oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (mp_stop_test(Adapter) == _FAIL) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_channel_direct_call_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 Channel; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - Channel = *((u32 *)poid_par_priv->information_buf); - if (Channel > 14) - return RNDIS_STATUS_NOT_ACCEPTED; - Adapter->mppriv.curr_ch = Channel; - r8712_SetChannel(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_antenna_bb_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 antenna; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - antenna = *((u32 *)poid_par_priv->information_buf); - Adapter->mppriv.antenna_tx = (u16)((antenna & 0xFFFF0000) >> 16); - Adapter->mppriv.antenna_rx = (u16)(antenna & 0x0000FFFF); - r8712_SwitchAntenna(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_tx_power_control_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 tx_pwr_idx; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - tx_pwr_idx = *((u32 *)poid_par_priv->information_buf); - if (tx_pwr_idx > MAX_TX_PWR_INDEX_N_MODE) - return RNDIS_STATUS_NOT_ACCEPTED; - Adapter->mppriv.curr_txpoweridx = (u8)tx_pwr_idx; - r8712_SetTxPower(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_query_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len == sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.tx_pktcount; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_query_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len == sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.rx_pktcount; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_query_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len == sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.rx_crcerrpktcount; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_reset_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - Adapter->mppriv.tx_pktcount = 0; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_reset_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len == sizeof(u32)) { - Adapter->mppriv.rx_pktcount = 0; - Adapter->mppriv.rx_crcerrpktcount = 0; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_reset_phy_rx_packet_count_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - r8712_ResetPhyRxPktCount(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_phy_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(u32 *)poid_par_priv->information_buf = - r8712_GetPhyRxPktReceived(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_phy_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(u32 *)poid_par_priv->information_buf = - r8712_GetPhyRxPktCRC32Error(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - Adapter->mppriv.curr_modem = *((u8 *)poid_par_priv->information_buf); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_continuous_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetContinuousTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_single_carrier_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetSingleCarrierTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_carrier_suppression_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetCarrierSuppressionTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_single_tone_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetSingleToneTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - struct mp_rw_reg *RegRWStruct; - u16 offset; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf; - if ((RegRWStruct->offset >= 0x10250800) && - (RegRWStruct->offset <= 0x10250FFF)) { - /*baseband register*/ - /*0ffset :0x800~0xfff*/ - offset = (u16)(RegRWStruct->offset) & 0xFFF; - RegRWStruct->value = r8712_bb_reg_read(Adapter, offset); - } else { - switch (RegRWStruct->width) { - case 1: - RegRWStruct->value = r8712_read8(Adapter, - RegRWStruct->offset); - break; - case 2: - RegRWStruct->value = r8712_read16(Adapter, - RegRWStruct->offset); - break; - case 4: - RegRWStruct->value = r8712_read32(Adapter, - RegRWStruct->offset); - break; - default: - status = RNDIS_STATUS_NOT_ACCEPTED; - break; - } - } - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return status; -} - -uint oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - struct mp_rw_reg *RegRWStruct; - u16 offset; - u32 value; - u32 oldValue = 0; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf; - if ((RegRWStruct->offset >= 0x10250800) && - (RegRWStruct->offset <= 0x10250FFF)) { - /*baseband register*/ - offset = (u16)(RegRWStruct->offset) & 0xFFF; - value = RegRWStruct->value; - switch (RegRWStruct->width) { - case 1: - oldValue = r8712_bb_reg_read(Adapter, offset); - oldValue &= 0xFFFFFF00; - value &= 0x000000FF; - value |= oldValue; - break; - case 2: - oldValue = r8712_bb_reg_read(Adapter, offset); - oldValue &= 0xFFFF0000; - value &= 0x0000FFFF; - value |= oldValue; - break; - } - r8712_bb_reg_write(Adapter, offset, value); - } else { - switch (RegRWStruct->width) { - case 1: - r8712_write8(Adapter, RegRWStruct->offset, - (unsigned char)RegRWStruct->value); - break; - case 2: - r8712_write16(Adapter, RegRWStruct->offset, - (unsigned short)RegRWStruct->value); - break; - case 4: - r8712_write32(Adapter, RegRWStruct->offset, - (unsigned int)RegRWStruct->value); - break; - default: - status = RNDIS_STATUS_NOT_ACCEPTED; - break; - } - } - return status; -} - -uint oid_rt_get_thermal_meter_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (Adapter->mppriv.act_in_progress) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len < sizeof(u8)) - return RNDIS_STATUS_INVALID_LENGTH; - /*init workparam*/ - Adapter->mppriv.act_in_progress = true; - Adapter->mppriv.workparam.bcompleted = false; - Adapter->mppriv.workparam.act_type = MPT_GET_THERMAL_METER; - Adapter->mppriv.workparam.io_offset = 0; - Adapter->mppriv.workparam.io_value = 0xFFFFFFFF; - r8712_GetThermalMeter(Adapter, &Adapter->mppriv.workparam.io_value); - Adapter->mppriv.workparam.bcompleted = true; - Adapter->mppriv.act_in_progress = false; - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.workparam.io_value; - *poid_par_priv->bytes_rw = sizeof(u32); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - uint status = RNDIS_STATUS_SUCCESS; - - struct EFUSE_ACCESS_STRUCT *pefuse; - u8 *data; - u16 addr = 0, cnts = 0; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < - sizeof(struct EFUSE_ACCESS_STRUCT)) - return RNDIS_STATUS_INVALID_LENGTH; - pefuse = (struct EFUSE_ACCESS_STRUCT *)poid_par_priv->information_buf; - addr = pefuse->start_addr; - cnts = pefuse->cnts; - data = pefuse->data; - memset(data, 0xFF, cnts); - if ((addr > 511) || (cnts < 1) || (cnts > 512) || (addr + cnts) > - EFUSE_MAX_SIZE) - return RNDIS_STATUS_NOT_ACCEPTED; - if (!r8712_efuse_access(Adapter, true, addr, cnts, data)) - status = RNDIS_STATUS_FAILURE; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return status; -} - -/*------------------------------------------------------------------------*/ -uint oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - uint status = RNDIS_STATUS_SUCCESS; - - struct EFUSE_ACCESS_STRUCT *pefuse; - u8 *data; - u16 addr = 0, cnts = 0; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - pefuse = (struct EFUSE_ACCESS_STRUCT *)poid_par_priv->information_buf; - addr = pefuse->start_addr; - cnts = pefuse->cnts; - data = pefuse->data; - - if ((addr > 511) || (cnts < 1) || (cnts > 512) || - (addr + cnts) > r8712_efuse_get_max_size(Adapter)) - return RNDIS_STATUS_NOT_ACCEPTED; - if (!r8712_efuse_access(Adapter, false, addr, cnts, data)) - status = RNDIS_STATUS_FAILURE; - return status; -} - -/*----------------------------------------------------------------------*/ - -uint oid_rt_get_efuse_current_size_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(int)) - return RNDIS_STATUS_INVALID_LENGTH; - r8712_efuse_reg_init(Adapter); - *(int *)poid_par_priv->information_buf = - r8712_efuse_get_current_size(Adapter); - r8712_efuse_reg_uninit(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(int *)poid_par_priv->information_buf = - r8712_efuse_get_max_size(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - - if (poid_par_priv->type_of_oid == QUERY_OID) - status = oid_rt_pro_read_efuse_hdl(poid_par_priv); - else - status = oid_rt_pro_write_efuse_hdl(poid_par_priv); - return status; -} - -uint oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - u8 *data; - - *poid_par_priv->bytes_rw = 0; - if (poid_par_priv->information_buf_len < EFUSE_MAP_MAX_SIZE) - return RNDIS_STATUS_INVALID_LENGTH; - data = (u8 *)poid_par_priv->information_buf; - if (poid_par_priv->type_of_oid == QUERY_OID) { - if (r8712_efuse_map_read(Adapter, 0, EFUSE_MAP_MAX_SIZE, data)) - *poid_par_priv->bytes_rw = EFUSE_MAP_MAX_SIZE; - else - status = RNDIS_STATUS_FAILURE; - } else { - /* SET_OID */ - if (r8712_efuse_reg_init(Adapter)) { - if (r8712_efuse_map_write(Adapter, 0, - EFUSE_MAP_MAX_SIZE, data)) - *poid_par_priv->bytes_rw = EFUSE_MAP_MAX_SIZE; - else - status = RNDIS_STATUS_FAILURE; - r8712_efuse_reg_uninit(Adapter); - } else { - status = RNDIS_STATUS_FAILURE; - } - } - return status; -} - -uint oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bandwidth; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - bandwidth = *((u32 *)poid_par_priv->information_buf);/*4*/ - if (bandwidth != HT_CHANNEL_WIDTH_20) - bandwidth = HT_CHANNEL_WIDTH_40; - Adapter->mppriv.curr_bandwidth = (u8)bandwidth; - r8712_SwitchBandwidth(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u8 rx_pkt_type; - u32 rcr_val32; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u8)) - return RNDIS_STATUS_INVALID_LENGTH; - rx_pkt_type = *((u8 *)poid_par_priv->information_buf);/*4*/ - rcr_val32 = r8712_read32(Adapter, RCR);/*RCR = 0x10250048*/ - rcr_val32 &= ~(RCR_CBSSID | RCR_AB | RCR_AM | RCR_APM | RCR_AAP); - switch (rx_pkt_type) { - case RX_PKT_BROADCAST: - rcr_val32 |= (RCR_AB | RCR_AM | RCR_APM | RCR_AAP | RCR_ACRC32); - break; - case RX_PKT_DEST_ADDR: - rcr_val32 |= (RCR_AB | RCR_AM | RCR_APM | RCR_AAP | RCR_ACRC32); - break; - case RX_PKT_PHY_MATCH: - rcr_val32 |= (RCR_APM | RCR_ACRC32); - break; - default: - rcr_val32 &= ~(RCR_AAP | - RCR_APM | - RCR_AM | - RCR_AB | - RCR_ACRC32); - break; - } - if (rx_pkt_type == RX_PKT_DEST_ADDR) - Adapter->mppriv.check_mp_pkt = 1; - else - Adapter->mppriv.check_mp_pkt = 0; - r8712_write32(Adapter, RCR, rcr_val32); - return RNDIS_STATUS_SUCCESS; -} - -/*--------------------------------------------------------------------------*/ -/*Linux*/ -unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv) -{ - return _SUCCESS; -} - -/*-------------------------------------------------------------------------*/ -uint oid_rt_set_power_down_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - /*CALL the power_down function*/ - return RNDIS_STATUS_SUCCESS; -} - -/*-------------------------------------------------------------------------- */ -uint oid_rt_get_power_mode_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(int *)poid_par_priv->information_buf = - Adapter->registrypriv.low_power ? POWER_LOW : POWER_NORMAL; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} diff --git a/drivers/staging/rtl8712/rtl871x_mp_ioctl.h b/drivers/staging/rtl8712/rtl871x_mp_ioctl.h deleted file mode 100644 index aa4d5ce471f2..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp_ioctl.h +++ /dev/null @@ -1,328 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_MP_IOCTL_H -#define _RTL871X_MP_IOCTL_H - -#include "osdep_service.h" -#include "drv_types.h" -#include "mp_custom_oid.h" -#include "rtl871x_ioctl.h" -#include "rtl871x_ioctl_rtl.h" -#include "rtl8712_efuse.h" - -#define TESTFWCMDNUMBER 1000000 -#define TEST_H2CINT_WAIT_TIME 500 -#define TEST_C2HINT_WAIT_TIME 500 -#define HCI_TEST_SYSCFG_HWMASK 1 -#define _BUSCLK_40M (4 << 2) - -struct CFG_DBG_MSG_STRUCT { - u32 DebugLevel; - u32 DebugComponent_H32; - u32 DebugComponent_L32; -}; - -struct mp_rw_reg { - uint offset; - uint width; - u32 value; -}; - -/* for OID_RT_PRO_READ16_EEPROM & OID_RT_PRO_WRITE16_EEPROM */ -struct eeprom_rw_param { - uint offset; - u16 value; -}; - -struct EFUSE_ACCESS_STRUCT { - u16 start_addr; - u16 cnts; - u8 data[]; -}; - -struct burst_rw_reg { - uint offset; - uint len; - u8 Data[256]; -}; - -struct usb_vendor_req { - u8 bRequest; - u16 wValue; - u16 wIndex; - u16 wLength; - u8 u8Dir;/*0:OUT, 1:IN */ - u8 u8InData; -}; - -struct DR_VARIABLE_STRUCT { - u8 offset; - u32 variable; -}; - -/* oid_rtl_seg_87_11_00 */ -uint oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_80_00 */ -uint oid_rt_pro_set_data_rate_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_channel_direct_call_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_antenna_bb_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_tx_power_control_hdl( - struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_80_20 */ -uint oid_rt_pro_query_tx_packet_sent_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_query_rx_packet_received_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_query_rx_packet_crc32_error_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_reset_tx_packet_sent_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_reset_rx_packet_received_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_continuous_tx_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_single_carrier_tx_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_carrier_suppression_tx_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_single_tone_tx_hdl( - struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_87 */ -uint oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_85 */ -uint oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_get_efuse_current_size_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_get_thermal_meter_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_reset_phy_rx_packet_count_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_phy_rx_packet_received_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_phy_rx_packet_crc32_error_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_power_down_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_power_mode_hdl( - struct oid_par_priv *poid_par_priv); -#ifdef _RTL871X_MP_IOCTL_C_ /* CAUTION!!! */ -/* This ifdef _MUST_ be left in!! */ - -#else /* _RTL871X_MP_IOCTL_C_ */ -extern struct oid_obj_priv oid_rtl_seg_81_87[5]; -extern struct oid_obj_priv oid_rtl_seg_87_11_00[32]; -extern struct oid_obj_priv oid_rtl_seg_87_11_20[5]; -extern struct oid_obj_priv oid_rtl_seg_87_11_50[2]; -extern struct oid_obj_priv oid_rtl_seg_87_11_80[1]; -extern struct oid_obj_priv oid_rtl_seg_87_11_B0[1]; -extern struct oid_obj_priv oid_rtl_seg_87_11_F0[16]; -extern struct oid_obj_priv oid_rtl_seg_87_12_00[32]; - -#endif /* _RTL871X_MP_IOCTL_C_ */ - -enum MP_MODE { - MP_START_MODE, - MP_STOP_MODE, - MP_ERR_MODE -}; - -struct rwreg_param { - unsigned int offset; - unsigned int width; - unsigned int value; -}; - -struct bbreg_param { - unsigned int offset; - unsigned int phymask; - unsigned int value; -}; - -struct txpower_param { - unsigned int pwr_index; -}; - -struct datarate_param { - unsigned int rate_index; -}; - -struct rfintfs_parm { - unsigned int rfintfs; -}; - -struct mp_xmit_packet { - unsigned int len; -}; - -struct psmode_param { - unsigned int ps_mode; - unsigned int smart_ps; -}; - -struct mp_ioctl_handler { - unsigned int paramsize; - unsigned int (*handler)(struct oid_par_priv *poid_par_priv); - unsigned int oid; -}; - -struct mp_ioctl_param { - unsigned int subcode; - unsigned int len; - unsigned char data[]; -}; - -#define GEN_MP_IOCTL_SUBCODE(code) _MP_IOCTL_ ## code ## _CMD_ - -enum RTL871X_MP_IOCTL_SUBCODE { - GEN_MP_IOCTL_SUBCODE(MP_START), /*0*/ - GEN_MP_IOCTL_SUBCODE(MP_STOP), /*1*/ - GEN_MP_IOCTL_SUBCODE(READ_REG), /*2*/ - GEN_MP_IOCTL_SUBCODE(WRITE_REG), - GEN_MP_IOCTL_SUBCODE(SET_CHANNEL), /*4*/ - GEN_MP_IOCTL_SUBCODE(SET_TXPOWER), /*5*/ - GEN_MP_IOCTL_SUBCODE(SET_DATARATE), /*6*/ - GEN_MP_IOCTL_SUBCODE(READ_BB_REG), /*7*/ - GEN_MP_IOCTL_SUBCODE(WRITE_BB_REG), - GEN_MP_IOCTL_SUBCODE(READ_RF_REG), /*9*/ - GEN_MP_IOCTL_SUBCODE(WRITE_RF_REG), - GEN_MP_IOCTL_SUBCODE(SET_RF_INTFS), - GEN_MP_IOCTL_SUBCODE(IOCTL_XMIT_PACKET), /*12*/ - GEN_MP_IOCTL_SUBCODE(PS_STATE), /*13*/ - GEN_MP_IOCTL_SUBCODE(READ16_EEPROM), /*14*/ - GEN_MP_IOCTL_SUBCODE(WRITE16_EEPROM), /*15*/ - GEN_MP_IOCTL_SUBCODE(SET_PTM), /*16*/ - GEN_MP_IOCTL_SUBCODE(READ_TSSI), /*17*/ - GEN_MP_IOCTL_SUBCODE(CNTU_TX), /*18*/ - GEN_MP_IOCTL_SUBCODE(SET_BANDWIDTH), /*19*/ - GEN_MP_IOCTL_SUBCODE(SET_RX_PKT_TYPE), /*20*/ - GEN_MP_IOCTL_SUBCODE(RESET_PHY_RX_PKT_CNT), /*21*/ - GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_RECV), /*22*/ - GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_ERROR), /*23*/ - GEN_MP_IOCTL_SUBCODE(SET_POWER_DOWN), /*24*/ - GEN_MP_IOCTL_SUBCODE(GET_THERMAL_METER), /*25*/ - GEN_MP_IOCTL_SUBCODE(GET_POWER_MODE), /*26*/ - GEN_MP_IOCTL_SUBCODE(EFUSE), /*27*/ - GEN_MP_IOCTL_SUBCODE(EFUSE_MAP), /*28*/ - GEN_MP_IOCTL_SUBCODE(GET_EFUSE_MAX_SIZE), /*29*/ - GEN_MP_IOCTL_SUBCODE(GET_EFUSE_CURRENT_SIZE), /*30*/ - GEN_MP_IOCTL_SUBCODE(SC_TX), /*31*/ - GEN_MP_IOCTL_SUBCODE(CS_TX), /*32*/ - GEN_MP_IOCTL_SUBCODE(ST_TX), /*33*/ - GEN_MP_IOCTL_SUBCODE(SET_ANTENNA), /*34*/ - MAX_MP_IOCTL_SUBCODE, -}; - -unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv); - -#ifdef _RTL871X_MP_IOCTL_C_ /* CAUTION!!! */ -/* This ifdef _MUST_ be left in!! */ - -static struct mp_ioctl_handler mp_ioctl_hdl[] = { - {sizeof(u32), oid_rt_pro_start_test_hdl, - OID_RT_PRO_START_TEST},/*0*/ - {sizeof(u32), oid_rt_pro_stop_test_hdl, - OID_RT_PRO_STOP_TEST},/*1*/ - {sizeof(struct rwreg_param), - oid_rt_pro_read_register_hdl, - OID_RT_PRO_READ_REGISTER},/*2*/ - {sizeof(struct rwreg_param), - oid_rt_pro_write_register_hdl, - OID_RT_PRO_WRITE_REGISTER}, - {sizeof(u32), - oid_rt_pro_set_channel_direct_call_hdl, - OID_RT_PRO_SET_CHANNEL_DIRECT_CALL}, - {sizeof(struct txpower_param), - oid_rt_pro_set_tx_power_control_hdl, - OID_RT_PRO_SET_TX_POWER_CONTROL}, - {sizeof(u32), - oid_rt_pro_set_data_rate_hdl, - OID_RT_PRO_SET_DATA_RATE}, - {sizeof(struct bb_reg_param), - oid_rt_pro_read_bb_reg_hdl, - OID_RT_PRO_READ_BB_REG},/*7*/ - {sizeof(struct bb_reg_param), - oid_rt_pro_write_bb_reg_hdl, - OID_RT_PRO_WRITE_BB_REG}, - {sizeof(struct rwreg_param), - oid_rt_pro_read_rf_reg_hdl, - OID_RT_PRO_RF_READ_REGISTRY},/*9*/ - {sizeof(struct rwreg_param), - oid_rt_pro_write_rf_reg_hdl, - OID_RT_PRO_RF_WRITE_REGISTRY}, - {sizeof(struct rfintfs_parm), NULL, 0}, - {0, mp_ioctl_xmit_packet_hdl, 0},/*12*/ - {sizeof(struct psmode_param), NULL, 0},/*13*/ - {sizeof(struct eeprom_rw_param), NULL, 0},/*14*/ - {sizeof(struct eeprom_rw_param), NULL, 0},/*15*/ - {sizeof(unsigned char), NULL, 0},/*16*/ - {sizeof(u32), NULL, 0},/*17*/ - {sizeof(u32), oid_rt_pro_set_continuous_tx_hdl, - OID_RT_PRO_SET_CONTINUOUS_TX},/*18*/ - {sizeof(u32), oid_rt_set_bandwidth_hdl, - OID_RT_SET_BANDWIDTH},/*19*/ - {sizeof(u32), oid_rt_set_rx_packet_type_hdl, - OID_RT_SET_RX_PACKET_TYPE},/*20*/ - {0, oid_rt_reset_phy_rx_packet_count_hdl, - OID_RT_RESET_PHY_RX_PACKET_COUNT},/*21*/ - {sizeof(u32), oid_rt_get_phy_rx_packet_received_hdl, - OID_RT_GET_PHY_RX_PACKET_RECEIVED},/*22*/ - {sizeof(u32), oid_rt_get_phy_rx_packet_crc32_error_hdl, - OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR},/*23*/ - {sizeof(unsigned char), oid_rt_set_power_down_hdl, - OID_RT_SET_POWER_DOWN},/*24*/ - {sizeof(u32), oid_rt_get_thermal_meter_hdl, - OID_RT_PRO_GET_THERMAL_METER},/*25*/ - {sizeof(u32), oid_rt_get_power_mode_hdl, - OID_RT_GET_POWER_MODE},/*26*/ - {sizeof(struct EFUSE_ACCESS_STRUCT), - oid_rt_pro_efuse_hdl, OID_RT_PRO_EFUSE},/*27*/ - {EFUSE_MAP_MAX_SIZE, oid_rt_pro_efuse_map_hdl, - OID_RT_PRO_EFUSE_MAP},/*28*/ - {sizeof(u32), oid_rt_get_efuse_max_size_hdl, - OID_RT_GET_EFUSE_MAX_SIZE},/*29*/ - {sizeof(u32), oid_rt_get_efuse_current_size_hdl, - OID_RT_GET_EFUSE_CURRENT_SIZE},/*30*/ - {sizeof(u32), oid_rt_pro_set_single_carrier_tx_hdl, - OID_RT_PRO_SET_SINGLE_CARRIER_TX},/*31*/ - {sizeof(u32), oid_rt_pro_set_carrier_suppression_tx_hdl, - OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX},/*32*/ - {sizeof(u32), oid_rt_pro_set_single_tone_tx_hdl, - OID_RT_PRO_SET_SINGLE_TONE_TX},/*33*/ - {sizeof(u32), oid_rt_pro_set_antenna_bb_hdl, - OID_RT_PRO_SET_ANTENNA_BB},/*34*/ -}; - -#else /* _RTL871X_MP_IOCTL_C_ */ -extern struct mp_ioctl_handler mp_ioctl_hdl[]; -#endif /* _RTL871X_MP_IOCTL_C_ */ - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h b/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h deleted file mode 100644 index a08c5d2f59e3..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h +++ /dev/null @@ -1,1034 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/***************************************************************************** - * Copyright(c) 2008, RealTEK Technology Inc. All Right Reserved. - * - * Module: __INC_HAL8192SPHYREG_H - * - * - * Note: 1. Define PMAC/BB register map - * 2. Define RF register map - * 3. PMAC/BB register bit mask. - * 4. RF reg bit mask. - * 5. Other BB/RF relative definition. - * - * - * Export: Constants, macro, functions(API), global variables(None). - * - * Abbrev: - * - * History: - * Data Who Remark - * 08/07/2007 MHC 1. Porting from 9x series PHYCFG.h. - * 2. Reorganize code architecture. - * 09/25/2008 MH 1. Add RL6052 register definition - * - *****************************************************************************/ -#ifndef __RTL871X_MP_PHY_REGDEF_H -#define __RTL871X_MP_PHY_REGDEF_H - -/*--------------------------Define Parameters-------------------------------*/ - -/*============================================================ - * 8192S Register offset definition - *============================================================ - * - * - * BB-PHY register PMAC 0x100 PHY 0x800 - 0xEFF - * 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF - * 2. 0x800/0x900/0xA00/0xC00/0xD00/0xE00 - * 3. RF register 0x00-2E - * 4. Bit Mask for BB/RF register - * 5. Other definition for BB/RF R/W - * - * 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF - * 1. Page1(0x100) - */ -#define rPMAC_Reset 0x100 -#define rPMAC_TxStart 0x104 -#define rPMAC_TxLegacySIG 0x108 -#define rPMAC_TxHTSIG1 0x10c -#define rPMAC_TxHTSIG2 0x110 -#define rPMAC_PHYDebug 0x114 -#define rPMAC_TxPacketNum 0x118 -#define rPMAC_TxIdle 0x11c -#define rPMAC_TxMACHeader0 0x120 -#define rPMAC_TxMACHeader1 0x124 -#define rPMAC_TxMACHeader2 0x128 -#define rPMAC_TxMACHeader3 0x12c -#define rPMAC_TxMACHeader4 0x130 -#define rPMAC_TxMACHeader5 0x134 -#define rPMAC_TxDataType 0x138 -#define rPMAC_TxRandomSeed 0x13c -#define rPMAC_CCKPLCPPreamble 0x140 -#define rPMAC_CCKPLCPHeader 0x144 -#define rPMAC_CCKCRC16 0x148 -#define rPMAC_OFDMRxCRC32OK 0x170 -#define rPMAC_OFDMRxCRC32Er 0x174 -#define rPMAC_OFDMRxParityEr 0x178 -#define rPMAC_OFDMRxCRC8Er 0x17c -#define rPMAC_CCKCRxRC16Er 0x180 -#define rPMAC_CCKCRxRC32Er 0x184 -#define rPMAC_CCKCRxRC32OK 0x188 -#define rPMAC_TxStatus 0x18c - -/* - * 2. Page2(0x200) - * - * The following two definition are only used for USB interface. - *#define RF_BB_CMD_ADDR 0x02c0 // RF/BB read/write command address. - *#define RF_BB_CMD_DATA 0x02c4 // RF/BB read/write command data. - * - * - * 3. Page8(0x800) - */ -#define rFPGA0_RFMOD 0x800 /*RF mode & CCK TxSC RF - * BW Setting?? - */ -#define rFPGA0_TxInfo 0x804 /* Status report?? */ -#define rFPGA0_PSDFunction 0x808 -#define rFPGA0_TxGainStage 0x80c /* Set TX PWR init gain? */ -#define rFPGA0_RFTiming1 0x810 /* Useless now */ -#define rFPGA0_RFTiming2 0x814 -#define rFPGA0_XA_HSSIParameter1 0x820 /* RF 3 wire register */ -#define rFPGA0_XA_HSSIParameter2 0x824 -#define rFPGA0_XB_HSSIParameter1 0x828 -#define rFPGA0_XB_HSSIParameter2 0x82c -#define rFPGA0_XC_HSSIParameter1 0x830 -#define rFPGA0_XC_HSSIParameter2 0x834 -#define rFPGA0_XD_HSSIParameter1 0x838 -#define rFPGA0_XD_HSSIParameter2 0x83c -#define rFPGA0_XA_LSSIParameter 0x840 -#define rFPGA0_XB_LSSIParameter 0x844 -#define rFPGA0_XC_LSSIParameter 0x848 -#define rFPGA0_XD_LSSIParameter 0x84c - -#define rFPGA0_RFWakeUpParameter 0x850 /* Useless now */ -#define rFPGA0_RFSleepUpParameter 0x854 - -#define rFPGA0_XAB_SwitchControl 0x858 /* RF Channel switch */ -#define rFPGA0_XCD_SwitchControl 0x85c - -#define rFPGA0_XA_RFInterfaceOE 0x860 /* RF Channel switch */ -#define rFPGA0_XB_RFInterfaceOE 0x864 -#define rFPGA0_XC_RFInterfaceOE 0x868 -#define rFPGA0_XD_RFInterfaceOE 0x86c -#define rFPGA0_XAB_RFInterfaceSW 0x870 /* RF Interface Software Ctrl */ -#define rFPGA0_XCD_RFInterfaceSW 0x874 - -#define rFPGA0_XAB_RFParameter 0x878 /* RF Parameter */ -#define rFPGA0_XCD_RFParameter 0x87c - -#define rFPGA0_AnalogParameter1 0x880 /* Crystal cap setting - * RF-R/W protection - * for parameter4?? - */ -#define rFPGA0_AnalogParameter2 0x884 -#define rFPGA0_AnalogParameter3 0x888 /* Useless now */ -#define rFPGA0_AnalogParameter4 0x88c - -#define rFPGA0_XA_LSSIReadBack 0x8a0 /* Tranceiver LSSI Readback */ -#define rFPGA0_XB_LSSIReadBack 0x8a4 -#define rFPGA0_XC_LSSIReadBack 0x8a8 -#define rFPGA0_XD_LSSIReadBack 0x8ac - -#define rFPGA0_PSDReport 0x8b4 /* Useless now */ -#define rFPGA0_XAB_RFInterfaceRB 0x8e0 /* Useless now */ -#define rFPGA0_XCD_RFInterfaceRB 0x8e4 /* Useless now */ - -/* - * 4. Page9(0x900) - */ -#define rFPGA1_RFMOD 0x900 /* RF mode & OFDM TxSC */ - -#define rFPGA1_TxBlock 0x904 /* Useless now */ -#define rFPGA1_DebugSelect 0x908 /* Useless now */ -#define rFPGA1_TxInfo 0x90c /* Useless now */ - -/* - * 5. PageA(0xA00) - * - * Set Control channel to upper or lower. - * These settings are required only for 40MHz - */ -#define rCCK0_System 0xa00 - -#define rCCK0_AFESetting 0xa04 /* Disable init gain now */ -#define rCCK0_CCA 0xa08 /* Disable init gain now */ - -#define rCCK0_RxAGC1 0xa0c -/* AGC default value, saturation level - * Antenna Diversity, RX AGC, LNA Threshold, RX LNA Threshold useless now. - * Not the same as 90 series - */ -#define rCCK0_RxAGC2 0xa10 /* AGC & DAGC */ - -#define rCCK0_RxHP 0xa14 - -#define rCCK0_DSPParameter1 0xa18 /* Timing recovery & Channel - * estimation threshold - */ -#define rCCK0_DSPParameter2 0xa1c /* SQ threshold */ - -#define rCCK0_TxFilter1 0xa20 -#define rCCK0_TxFilter2 0xa24 -#define rCCK0_DebugPort 0xa28 /* debug port and Tx filter3 */ -#define rCCK0_FalseAlarmReport 0xa2c /* 0xa2d useless now 0xa30-a4f - * channel report - */ -#define rCCK0_TRSSIReport 0xa50 -#define rCCK0_RxReport 0xa54 /* 0xa57 */ -#define rCCK0_FACounterLower 0xa5c /* 0xa5b */ -#define rCCK0_FACounterUpper 0xa58 /* 0xa5c */ - -/* - * 6. PageC(0xC00) - */ -#define rOFDM0_LSTF 0xc00 -#define rOFDM0_TRxPathEnable 0xc04 -#define rOFDM0_TRMuxPar 0xc08 -#define rOFDM0_TRSWIsolation 0xc0c - -/*RxIQ DC offset, Rx digital filter, DC notch filter */ -#define rOFDM0_XARxAFE 0xc10 -#define rOFDM0_XARxIQImbalance 0xc14 /* RxIQ imbalance matrix */ -#define rOFDM0_XBRxAFE 0xc18 -#define rOFDM0_XBRxIQImbalance 0xc1c -#define rOFDM0_XCRxAFE 0xc20 -#define rOFDM0_XCRxIQImbalance 0xc24 -#define rOFDM0_XDRxAFE 0xc28 -#define rOFDM0_XDRxIQImbalance 0xc2c - -#define rOFDM0_RxDetector1 0xc30 /* PD,BW & SBD DM tune - * init gain - */ -#define rOFDM0_RxDetector2 0xc34 /* SBD & Fame Sync. */ -#define rOFDM0_RxDetector3 0xc38 /* Frame Sync. */ -#define rOFDM0_RxDetector4 0xc3c /* PD, SBD, Frame Sync & - * Short-GI - */ - -#define rOFDM0_RxDSP 0xc40 /* Rx Sync Path */ -#define rOFDM0_CFOandDAGC 0xc44 /* CFO & DAGC */ -#define rOFDM0_CCADropThreshold 0xc48 /* CCA Drop threshold */ -#define rOFDM0_ECCAThreshold 0xc4c /* energy CCA */ - -#define rOFDM0_XAAGCCore1 0xc50 /* DIG */ -#define rOFDM0_XAAGCCore2 0xc54 -#define rOFDM0_XBAGCCore1 0xc58 -#define rOFDM0_XBAGCCore2 0xc5c -#define rOFDM0_XCAGCCore1 0xc60 -#define rOFDM0_XCAGCCore2 0xc64 -#define rOFDM0_XDAGCCore1 0xc68 -#define rOFDM0_XDAGCCore2 0xc6c -#define rOFDM0_AGCParameter1 0xc70 -#define rOFDM0_AGCParameter2 0xc74 -#define rOFDM0_AGCRSSITable 0xc78 -#define rOFDM0_HTSTFAGC 0xc7c - -#define rOFDM0_XATxIQImbalance 0xc80 /* TX PWR TRACK and DIG */ -#define rOFDM0_XATxAFE 0xc84 -#define rOFDM0_XBTxIQImbalance 0xc88 -#define rOFDM0_XBTxAFE 0xc8c -#define rOFDM0_XCTxIQImbalance 0xc90 -#define rOFDM0_XCTxAFE 0xc94 -#define rOFDM0_XDTxIQImbalance 0xc98 -#define rOFDM0_XDTxAFE 0xc9c - -#define rOFDM0_RxHPParameter 0xce0 -#define rOFDM0_TxPseudoNoiseWgt 0xce4 -#define rOFDM0_FrameSync 0xcf0 -#define rOFDM0_DFSReport 0xcf4 -#define rOFDM0_TxCoeff1 0xca4 -#define rOFDM0_TxCoeff2 0xca8 -#define rOFDM0_TxCoeff3 0xcac -#define rOFDM0_TxCoeff4 0xcb0 -#define rOFDM0_TxCoeff5 0xcb4 -#define rOFDM0_TxCoeff6 0xcb8 - -/* - * 7. PageD(0xD00) - */ -#define rOFDM1_LSTF 0xd00 -#define rOFDM1_TRxPathEnable 0xd04 - -#define rOFDM1_CFO 0xd08 /* No setting now */ -#define rOFDM1_CSI1 0xd10 -#define rOFDM1_SBD 0xd14 -#define rOFDM1_CSI2 0xd18 -#define rOFDM1_CFOTracking 0xd2c -#define rOFDM1_TRxMesaure1 0xd34 -#define rOFDM1_IntfDet 0xd3c -#define rOFDM1_PseudoNoiseStateAB 0xd50 -#define rOFDM1_PseudoNoiseStateCD 0xd54 -#define rOFDM1_RxPseudoNoiseWgt 0xd58 - -#define rOFDM_PHYCounter1 0xda0 /* cca, parity fail */ -#define rOFDM_PHYCounter2 0xda4 /* rate illegal, crc8 fail */ -#define rOFDM_PHYCounter3 0xda8 /* MCS not support */ -#define rOFDM_ShortCFOAB 0xdac /* No setting now */ -#define rOFDM_ShortCFOCD 0xdb0 -#define rOFDM_LongCFOAB 0xdb4 -#define rOFDM_LongCFOCD 0xdb8 -#define rOFDM_TailCFOAB 0xdbc -#define rOFDM_TailCFOCD 0xdc0 -#define rOFDM_PWMeasure1 0xdc4 -#define rOFDM_PWMeasure2 0xdc8 -#define rOFDM_BWReport 0xdcc -#define rOFDM_AGCReport 0xdd0 -#define rOFDM_RxSNR 0xdd4 -#define rOFDM_RxEVMCSI 0xdd8 -#define rOFDM_SIGReport 0xddc - -/* - * 8. PageE(0xE00) - */ -#define rTxAGC_Rate18_06 0xe00 -#define rTxAGC_Rate54_24 0xe04 -#define rTxAGC_CCK_Mcs32 0xe08 -#define rTxAGC_Mcs03_Mcs00 0xe10 -#define rTxAGC_Mcs07_Mcs04 0xe14 -#define rTxAGC_Mcs11_Mcs08 0xe18 -#define rTxAGC_Mcs15_Mcs12 0xe1c - -/* Analog- control in RX_WAIT_CCA : REG: EE0 - * [Analog- Power & Control Register] - */ -#define rRx_Wait_CCCA 0xe70 -#define rAnapar_Ctrl_BB 0xee0 - -/* - * 7. RF Register 0x00-0x2E (RF 8256) - * RF-0222D 0x00-3F - * - * Zebra1 - */ -#define rZebra1_HSSIEnable 0x0 /* Useless now */ -#define rZebra1_TRxEnable1 0x1 -#define rZebra1_TRxEnable2 0x2 -#define rZebra1_AGC 0x4 -#define rZebra1_ChargePump 0x5 -#define rZebra1_Channel 0x7 /* RF channel switch */ -#define rZebra1_TxGain 0x8 /* Useless now */ -#define rZebra1_TxLPF 0x9 -#define rZebra1_RxLPF 0xb -#define rZebra1_RxHPFCorner 0xc - -/* Zebra4 */ -#define rGlobalCtrl 0 /* Useless now */ -#define rRTL8256_TxLPF 19 -#define rRTL8256_RxLPF 11 - -/* RTL8258 */ -#define rRTL8258_TxLPF 0x11 /* Useless now */ -#define rRTL8258_RxLPF 0x13 -#define rRTL8258_RSSILPF 0xa - -/* RL6052 Register definition */ -#define RF_AC 0x00 -#define RF_IQADJ_G1 0x01 -#define RF_IQADJ_G2 0x02 -#define RF_POW_TRSW 0x05 - -#define RF_GAIN_RX 0x06 -#define RF_GAIN_TX 0x07 - -#define RF_TXM_IDAC 0x08 -#define RF_BS_IQGEN 0x0F - -#define RF_MODE1 0x10 -#define RF_MODE2 0x11 - -#define RF_RX_AGC_HP 0x12 -#define RF_TX_AGC 0x13 -#define RF_BIAS 0x14 -#define RF_IPA 0x15 -#define RF_POW_ABILITY 0x17 -#define RF_MODE_AG 0x18 -#define rRfChannel 0x18 /* RF channel and BW switch */ -#define RF_CHNLBW 0x18 /* RF channel and BW switch */ -#define RF_TOP 0x19 -#define RF_RX_G1 0x1A -#define RF_RX_G2 0x1B -#define RF_RX_BB2 0x1C -#define RF_RX_BB1 0x1D - -#define RF_RCK1 0x1E -#define RF_RCK2 0x1F - -#define RF_TX_G1 0x20 -#define RF_TX_G2 0x21 -#define RF_TX_G3 0x22 - -#define RF_TX_BB1 0x23 -#define RF_T_METER 0x24 - -#define RF_SYN_G1 0x25 /* RF TX Power control */ -#define RF_SYN_G2 0x26 /* RF TX Power control */ -#define RF_SYN_G3 0x27 /* RF TX Power control */ -#define RF_SYN_G4 0x28 /* RF TX Power control */ -#define RF_SYN_G5 0x29 /* RF TX Power control */ -#define RF_SYN_G6 0x2A /* RF TX Power control */ -#define RF_SYN_G7 0x2B /* RF TX Power control */ -#define RF_SYN_G8 0x2C /* RF TX Power control */ - -#define RF_RCK_OS 0x30 /* RF TX PA control */ - -#define RF_TXPA_G1 0x31 /* RF TX PA control */ -#define RF_TXPA_G2 0x32 /* RF TX PA control */ -#define RF_TXPA_G3 0x33 /* RF TX PA control */ - -/* - * Bit Mask - * - * 1. Page1(0x100) - */ -#define bBBResetB 0x100 /* Useless now? */ -#define bGlobalResetB 0x200 -#define bOFDMTxStart 0x4 -#define bCCKTxStart 0x8 -#define bCRC32Debug 0x100 -#define bPMACLoopback 0x10 -#define bTxLSIG 0xffffff -#define bOFDMTxRate 0xf -#define bOFDMTxReserved 0x10 -#define bOFDMTxLength 0x1ffe0 -#define bOFDMTxParity 0x20000 -#define bTxHTSIG1 0xffffff -#define bTxHTMCSRate 0x7f -#define bTxHTBW 0x80 -#define bTxHTLength 0xffff00 -#define bTxHTSIG2 0xffffff -#define bTxHTSmoothing 0x1 -#define bTxHTSounding 0x2 -#define bTxHTReserved 0x4 -#define bTxHTAggreation 0x8 -#define bTxHTSTBC 0x30 -#define bTxHTAdvanceCoding 0x40 -#define bTxHTShortGI 0x80 -#define bTxHTNumberHT_LTF 0x300 -#define bTxHTCRC8 0x3fc00 -#define bCounterReset 0x10000 -#define bNumOfOFDMTx 0xffff -#define bNumOfCCKTx 0xffff0000 -#define bTxIdleInterval 0xffff -#define bOFDMService 0xffff0000 -#define bTxMACHeader 0xffffffff -#define bTxDataInit 0xff -#define bTxHTMode 0x100 -#define bTxDataType 0x30000 -#define bTxRandomSeed 0xffffffff -#define bCCKTxPreamble 0x1 -#define bCCKTxSFD 0xffff0000 -#define bCCKTxSIG 0xff -#define bCCKTxService 0xff00 -#define bCCKLengthExt 0x8000 -#define bCCKTxLength 0xffff0000 -#define bCCKTxCRC16 0xffff -#define bCCKTxStatus 0x1 -#define bOFDMTxStatus 0x2 -#define IS_BB_REG_OFFSET_92S(_Offset) ((_Offset >= 0x800) && \ - (_Offset <= 0xfff)) - -/* 2. Page8(0x800) */ -#define bRFMOD 0x1 /* Reg 0x800 rFPGA0_RFMOD */ -#define bJapanMode 0x2 -#define bCCKTxSC 0x30 -#define bCCKEn 0x1000000 -#define bOFDMEn 0x2000000 - -#define bOFDMRxADCPhase 0x10000 /* Useless now */ -#define bOFDMTxDACPhase 0x40000 -#define bXATxAGC 0x3f -#define bXBTxAGC 0xf00 /* Reg 80c rFPGA0_TxGainStage */ -#define bXCTxAGC 0xf000 -#define bXDTxAGC 0xf0000 - -#define bPAStart 0xf0000000 /* Useless now */ -#define bTRStart 0x00f00000 -#define bRFStart 0x0000f000 -#define bBBStart 0x000000f0 -#define bBBCCKStart 0x0000000f -#define bPAEnd 0xf /* Reg0x814 */ -#define bTREnd 0x0f000000 -#define bRFEnd 0x000f0000 -#define bCCAMask 0x000000f0 /* T2R */ -#define bR2RCCAMask 0x00000f00 -#define bHSSI_R2TDelay 0xf8000000 -#define bHSSI_T2RDelay 0xf80000 -#define bContTxHSSI 0x400 /* change gain at continue Tx */ -#define bIGFromCCK 0x200 -#define bAGCAddress 0x3f -#define bRxHPTx 0x7000 -#define bRxHPT2R 0x38000 -#define bRxHPCCKIni 0xc0000 -#define bAGCTxCode 0xc00000 -#define bAGCRxCode 0x300000 -#define b3WireDataLength 0x800 /* Reg 0x820~84f rFPGA0_XA_HSSIParm1 */ -#define b3WireAddressLength 0x400 -#define b3WireRFPowerDown 0x1 /* Useless now */ -#define b5GPAPEPolarity 0x40000000 -#define b2GPAPEPolarity 0x80000000 -#define bRFSW_TxDefaultAnt 0x3 -#define bRFSW_TxOptionAnt 0x30 -#define bRFSW_RxDefaultAnt 0x300 -#define bRFSW_RxOptionAnt 0x3000 -#define bRFSI_3WireData 0x1 -#define bRFSI_3WireClock 0x2 -#define bRFSI_3WireLoad 0x4 -#define bRFSI_3WireRW 0x8 -#define bRFSI_3Wire 0xf -#define bRFSI_RFENV 0x10 /* Reg 0x870 rFPGA0_XAB_RFInterfaceSW */ -#define bRFSI_TRSW 0x20 /* Useless now */ -#define bRFSI_TRSWB 0x40 -#define bRFSI_ANTSW 0x100 -#define bRFSI_ANTSWB 0x200 -#define bRFSI_PAPE 0x400 -#define bRFSI_PAPE5G 0x800 -#define bBandSelect 0x1 -#define bHTSIG2_GI 0x80 -#define bHTSIG2_Smoothing 0x01 -#define bHTSIG2_Sounding 0x02 -#define bHTSIG2_Aggreaton 0x08 -#define bHTSIG2_STBC 0x30 -#define bHTSIG2_AdvCoding 0x40 -#define bHTSIG2_NumOfHTLTF 0x300 -#define bHTSIG2_CRC8 0x3fc -#define bHTSIG1_MCS 0x7f -#define bHTSIG1_BandWidth 0x80 -#define bHTSIG1_HTLength 0xffff -#define bLSIG_Rate 0xf -#define bLSIG_Reserved 0x10 -#define bLSIG_Length 0x1fffe -#define bLSIG_Parity 0x20 -#define bCCKRxPhase 0x4 -#define bLSSIReadAddress 0x7f800000 /* T65 RF */ -#define bLSSIReadEdge 0x80000000 /* LSSI "Read" edge signal */ -#define bLSSIReadBackData 0xfffff /* T65 RF */ -#define bLSSIReadOKFlag 0x1000 /* Useless now */ -#define bCCKSampleRate 0x8 /*0: 44MHz, 1:88MHz*/ -#define bRegulator0Standby 0x1 -#define bRegulatorPLLStandby 0x2 -#define bRegulator1Standby 0x4 -#define bPLLPowerUp 0x8 -#define bDPLLPowerUp 0x10 -#define bDA10PowerUp 0x20 -#define bAD7PowerUp 0x200 -#define bDA6PowerUp 0x2000 -#define bXtalPowerUp 0x4000 -#define b40MDClkPowerUP 0x8000 -#define bDA6DebugMode 0x20000 -#define bDA6Swing 0x380000 - -/* Reg 0x880 rFPGA0_AnalogParameter1 20/40 CCK support switch 40/80 BB MHZ */ -#define bADClkPhase 0x4000000 - -#define b80MClkDelay 0x18000000 /* Useless */ -#define bAFEWatchDogEnable 0x20000000 - -/* Reg 0x884 rFPGA0_AnalogParameter2 Crystal cap */ -#define bXtalCap01 0xc0000000 -#define bXtalCap23 0x3 -#define bXtalCap92x 0x0f000000 -#define bXtalCap 0x0f000000 -#define bIntDifClkEnable 0x400 /* Useless */ -#define bExtSigClkEnable 0x800 -#define bBandgapMbiasPowerUp 0x10000 -#define bAD11SHGain 0xc0000 -#define bAD11InputRange 0x700000 -#define bAD11OPCurrent 0x3800000 -#define bIPathLoopback 0x4000000 -#define bQPathLoopback 0x8000000 -#define bAFELoopback 0x10000000 -#define bDA10Swing 0x7e0 -#define bDA10Reverse 0x800 -#define bDAClkSource 0x1000 -#define bAD7InputRange 0x6000 -#define bAD7Gain 0x38000 -#define bAD7OutputCMMode 0x40000 -#define bAD7InputCMMode 0x380000 -#define bAD7Current 0xc00000 -#define bRegulatorAdjust 0x7000000 -#define bAD11PowerUpAtTx 0x1 -#define bDA10PSAtTx 0x10 -#define bAD11PowerUpAtRx 0x100 -#define bDA10PSAtRx 0x1000 -#define bCCKRxAGCFormat 0x200 -#define bPSDFFTSamplepPoint 0xc000 -#define bPSDAverageNum 0x3000 -#define bIQPathControl 0xc00 -#define bPSDFreq 0x3ff -#define bPSDAntennaPath 0x30 -#define bPSDIQSwitch 0x40 -#define bPSDRxTrigger 0x400000 -#define bPSDTxTrigger 0x80000000 -#define bPSDSineToneScale 0x7f000000 -#define bPSDReport 0xffff - -/* 3. Page9(0x900) */ -#define bOFDMTxSC 0x30000000 /* Useless */ -#define bCCKTxOn 0x1 -#define bOFDMTxOn 0x2 -#define bDebugPage 0xfff /* reset debug page and HWord, LWord */ -#define bDebugItem 0xff /* reset debug page and LWord */ -#define bAntL 0x10 -#define bAntNonHT 0x100 -#define bAntHT1 0x1000 -#define bAntHT2 0x10000 -#define bAntHT1S1 0x100000 -#define bAntNonHTS1 0x1000000 - -/* 4. PageA(0xA00) */ -#define bCCKBBMode 0x3 /* Useless */ -#define bCCKTxPowerSaving 0x80 -#define bCCKRxPowerSaving 0x40 - -#define bCCKSideBand 0x10 /* Reg 0xa00 rCCK0_System 20/40 switch*/ -#define bCCKScramble 0x8 /* Useless */ -#define bCCKAntDiversity 0x8000 -#define bCCKCarrierRecovery 0x4000 -#define bCCKTxRate 0x3000 -#define bCCKDCCancel 0x0800 -#define bCCKISICancel 0x0400 -#define bCCKMatchFilter 0x0200 -#define bCCKEqualizer 0x0100 -#define bCCKPreambleDetect 0x800000 -#define bCCKFastFalseCCA 0x400000 -#define bCCKChEstStart 0x300000 -#define bCCKCCACount 0x080000 -#define bCCKcs_lim 0x070000 -#define bCCKBistMode 0x80000000 -#define bCCKCCAMask 0x40000000 -#define bCCKTxDACPhase 0x4 -#define bCCKRxADCPhase 0x20000000 /* r_rx_clk */ -#define bCCKr_cp_mode0 0x0100 -#define bCCKTxDCOffset 0xf0 -#define bCCKRxDCOffset 0xf -#define bCCKCCAMode 0xc000 -#define bCCKFalseCS_lim 0x3f00 -#define bCCKCS_ratio 0xc00000 -#define bCCKCorgBit_sel 0x300000 -#define bCCKPD_lim 0x0f0000 -#define bCCKNewCCA 0x80000000 -#define bCCKRxHPofIG 0x8000 -#define bCCKRxIG 0x7f00 -#define bCCKLNAPolarity 0x800000 -#define bCCKRx1stGain 0x7f0000 -#define bCCKRFExtend 0x20000000 /* CCK Rx initial gain polarity */ -#define bCCKRxAGCSatLevel 0x1f000000 -#define bCCKRxAGCSatCount 0xe0 -#define bCCKRxRFSettle 0x1f /* AGCsamp_dly */ -#define bCCKFixedRxAGC 0x8000 -#define bCCKAntennaPolarity 0x2000 -#define bCCKTxFilterType 0x0c00 -#define bCCKRxAGCReportType 0x0300 -#define bCCKRxDAGCEn 0x80000000 -#define bCCKRxDAGCPeriod 0x20000000 -#define bCCKRxDAGCSatLevel 0x1f000000 -#define bCCKTimingRecovery 0x800000 -#define bCCKTxC0 0x3f0000 -#define bCCKTxC1 0x3f000000 -#define bCCKTxC2 0x3f -#define bCCKTxC3 0x3f00 -#define bCCKTxC4 0x3f0000 -#define bCCKTxC5 0x3f000000 -#define bCCKTxC6 0x3f -#define bCCKTxC7 0x3f00 -#define bCCKDebugPort 0xff0000 -#define bCCKDACDebug 0x0f000000 -#define bCCKFalseAlarmEnable 0x8000 -#define bCCKFalseAlarmRead 0x4000 -#define bCCKTRSSI 0x7f -#define bCCKRxAGCReport 0xfe -#define bCCKRxReport_AntSel 0x80000000 -#define bCCKRxReport_MFOff 0x40000000 -#define bCCKRxRxReport_SQLoss 0x20000000 -#define bCCKRxReport_Pktloss 0x10000000 -#define bCCKRxReport_Lockedbit 0x08000000 -#define bCCKRxReport_RateError 0x04000000 -#define bCCKRxReport_RxRate 0x03000000 -#define bCCKRxFACounterLower 0xff -#define bCCKRxFACounterUpper 0xff000000 -#define bCCKRxHPAGCStart 0xe000 -#define bCCKRxHPAGCFinal 0x1c00 -#define bCCKRxFalseAlarmEnable 0x8000 -#define bCCKFACounterFreeze 0x4000 -#define bCCKTxPathSel 0x10000000 -#define bCCKDefaultRxPath 0xc000000 -#define bCCKOptionRxPath 0x3000000 - -/* 5. PageC(0xC00) */ -#define bNumOfSTF 0x3 /* Useless */ -#define bShift_L 0xc0 -#define bGI_TH 0xc -#define bRxPathA 0x1 -#define bRxPathB 0x2 -#define bRxPathC 0x4 -#define bRxPathD 0x8 -#define bTxPathA 0x1 -#define bTxPathB 0x2 -#define bTxPathC 0x4 -#define bTxPathD 0x8 -#define bTRSSIFreq 0x200 -#define bADCBackoff 0x3000 -#define bDFIRBackoff 0xc000 -#define bTRSSILatchPhase 0x10000 -#define bRxIDCOffset 0xff -#define bRxQDCOffset 0xff00 -#define bRxDFIRMode 0x1800000 -#define bRxDCNFType 0xe000000 -#define bRXIQImb_A 0x3ff -#define bRXIQImb_B 0xfc00 -#define bRXIQImb_C 0x3f0000 -#define bRXIQImb_D 0xffc00000 -#define bDC_dc_Notch 0x60000 -#define bRxNBINotch 0x1f000000 -#define bPD_TH 0xf -#define bPD_TH_Opt2 0xc000 -#define bPWED_TH 0x700 -#define bIfMF_Win_L 0x800 -#define bPD_Option 0x1000 -#define bMF_Win_L 0xe000 -#define bBW_Search_L 0x30000 -#define bwin_enh_L 0xc0000 -#define bBW_TH 0x700000 -#define bED_TH2 0x3800000 -#define bBW_option 0x4000000 -#define bRatio_TH 0x18000000 -#define bWindow_L 0xe0000000 -#define bSBD_Option 0x1 -#define bFrame_TH 0x1c -#define bFS_Option 0x60 -#define bDC_Slope_check 0x80 -#define bFGuard_Counter_DC_L 0xe00 -#define bFrame_Weight_Short 0x7000 -#define bSub_Tune 0xe00000 -#define bFrame_DC_Length 0xe000000 -#define bSBD_start_offset 0x30000000 -#define bFrame_TH_2 0x7 -#define bFrame_GI2_TH 0x38 -#define bGI2_Sync_en 0x40 -#define bSarch_Short_Early 0x300 -#define bSarch_Short_Late 0xc00 -#define bSarch_GI2_Late 0x70000 -#define bCFOAntSum 0x1 -#define bCFOAcc 0x2 -#define bCFOStartOffset 0xc -#define bCFOLookBack 0x70 -#define bCFOSumWeight 0x80 -#define bDAGCEnable 0x10000 -#define bTXIQImb_A 0x3ff -#define bTXIQImb_B 0xfc00 -#define bTXIQImb_C 0x3f0000 -#define bTXIQImb_D 0xffc00000 -#define bTxIDCOffset 0xff -#define bTxQDCOffset 0xff00 -#define bTxDFIRMode 0x10000 -#define bTxPesudoNoiseOn 0x4000000 -#define bTxPesudoNoise_A 0xff -#define bTxPesudoNoise_B 0xff00 -#define bTxPesudoNoise_C 0xff0000 -#define bTxPesudoNoise_D 0xff000000 -#define bCCADropOption 0x20000 -#define bCCADropThres 0xfff00000 -#define bEDCCA_H 0xf -#define bEDCCA_L 0xf0 -#define bLambda_ED 0x300 -#define bRxInitialGain 0x7f -#define bRxAntDivEn 0x80 -#define bRxAGCAddressForLNA 0x7f00 -#define bRxHighPowerFlow 0x8000 -#define bRxAGCFreezeThres 0xc0000 -#define bRxFreezeStep_AGC1 0x300000 -#define bRxFreezeStep_AGC2 0xc00000 -#define bRxFreezeStep_AGC3 0x3000000 -#define bRxFreezeStep_AGC0 0xc000000 -#define bRxRssi_Cmp_En 0x10000000 -#define bRxQuickAGCEn 0x20000000 -#define bRxAGCFreezeThresMode 0x40000000 -#define bRxOverFlowCheckType 0x80000000 -#define bRxAGCShift 0x7f -#define bTRSW_Tri_Only 0x80 -#define bPowerThres 0x300 -#define bRxAGCEn 0x1 -#define bRxAGCTogetherEn 0x2 -#define bRxAGCMin 0x4 -#define bRxHP_Ini 0x7 -#define bRxHP_TRLNA 0x70 -#define bRxHP_RSSI 0x700 -#define bRxHP_BBP1 0x7000 -#define bRxHP_BBP2 0x70000 -#define bRxHP_BBP3 0x700000 -#define bRSSI_H 0x7f0000 /* the threshold for high power */ -#define bRSSI_Gen 0x7f000000 /* the threshold for ant divers */ -#define bRxSettle_TRSW 0x7 -#define bRxSettle_LNA 0x38 -#define bRxSettle_RSSI 0x1c0 -#define bRxSettle_BBP 0xe00 -#define bRxSettle_RxHP 0x7000 -#define bRxSettle_AntSW_RSSI 0x38000 -#define bRxSettle_AntSW 0xc0000 -#define bRxProcessTime_DAGC 0x300000 -#define bRxSettle_HSSI 0x400000 -#define bRxProcessTime_BBPPW 0x800000 -#define bRxAntennaPowerShift 0x3000000 -#define bRSSITableSelect 0xc000000 -#define bRxHP_Final 0x7000000 -#define bRxHTSettle_BBP 0x7 -#define bRxHTSettle_HSSI 0x8 -#define bRxHTSettle_RxHP 0x70 -#define bRxHTSettle_BBPPW 0x80 -#define bRxHTSettle_Idle 0x300 -#define bRxHTSettle_Reserved 0x1c00 -#define bRxHTRxHPEn 0x8000 -#define bRxHTAGCFreezeThres 0x30000 -#define bRxHTAGCTogetherEn 0x40000 -#define bRxHTAGCMin 0x80000 -#define bRxHTAGCEn 0x100000 -#define bRxHTDAGCEn 0x200000 -#define bRxHTRxHP_BBP 0x1c00000 -#define bRxHTRxHP_Final 0xe0000000 -#define bRxPWRatioTH 0x3 -#define bRxPWRatioEn 0x4 -#define bRxMFHold 0x3800 -#define bRxPD_Delay_TH1 0x38 -#define bRxPD_Delay_TH2 0x1c0 -#define bRxPD_DC_COUNT_MAX 0x600 -#define bRxPD_Delay_TH 0x8000 -#define bRxProcess_Delay 0xf0000 -#define bRxSearchrange_GI2_Early 0x700000 -#define bRxFrame_Guard_Counter_L 0x3800000 -#define bRxSGI_Guard_L 0xc000000 -#define bRxSGI_Search_L 0x30000000 -#define bRxSGI_TH 0xc0000000 -#define bDFSCnt0 0xff -#define bDFSCnt1 0xff00 -#define bDFSFlag 0xf0000 -#define bMFWeightSum 0x300000 -#define bMinIdxTH 0x7f000000 -#define bDAFormat 0x40000 -#define bTxChEmuEnable 0x01000000 -#define bTRSWIsolation_A 0x7f -#define bTRSWIsolation_B 0x7f00 -#define bTRSWIsolation_C 0x7f0000 -#define bTRSWIsolation_D 0x7f000000 -#define bExtLNAGain 0x7c00 - -/* 6. PageE(0xE00) */ -#define bSTBCEn 0x4 /* Useless */ -#define bAntennaMapping 0x10 -#define bNss 0x20 -#define bCFOAntSumD 0x200 -#define bPHYCounterReset 0x8000000 -#define bCFOReportGet 0x4000000 -#define bOFDMContinueTx 0x10000000 -#define bOFDMSingleCarrier 0x20000000 -#define bOFDMSingleTone 0x40000000 -#define bHTDetect 0x100 -#define bCFOEn 0x10000 -#define bCFOValue 0xfff00000 -#define bSigTone_Re 0x3f -#define bSigTone_Im 0x7f00 -#define bCounter_CCA 0xffff -#define bCounter_ParityFail 0xffff0000 -#define bCounter_RateIllegal 0xffff -#define bCounter_CRC8Fail 0xffff0000 -#define bCounter_MCSNoSupport 0xffff -#define bCounter_FastSync 0xffff -#define bShortCFO 0xfff -#define bShortCFOTLength 12 /* total */ -#define bShortCFOFLength 11 /* fraction */ -#define bLongCFO 0x7ff -#define bLongCFOTLength 11 -#define bLongCFOFLength 11 -#define bTailCFO 0x1fff -#define bTailCFOTLength 13 -#define bTailCFOFLength 12 -#define bmax_en_pwdB 0xffff -#define bCC_power_dB 0xffff0000 -#define bnoise_pwdB 0xffff -#define bPowerMeasTLength 10 -#define bPowerMeasFLength 3 -#define bRx_HT_BW 0x1 -#define bRxSC 0x6 -#define bRx_HT 0x8 -#define bNB_intf_det_on 0x1 -#define bIntf_win_len_cfg 0x30 -#define bNB_Intf_TH_cfg 0x1c0 -#define bRFGain 0x3f -#define bTableSel 0x40 -#define bTRSW 0x80 -#define bRxSNR_A 0xff -#define bRxSNR_B 0xff00 -#define bRxSNR_C 0xff0000 -#define bRxSNR_D 0xff000000 -#define bSNREVMTLength 8 -#define bSNREVMFLength 1 -#define bCSI1st 0xff -#define bCSI2nd 0xff00 -#define bRxEVM1st 0xff0000 -#define bRxEVM2nd 0xff000000 -#define bSIGEVM 0xff -#define bPWDB 0xff00 -#define bSGIEN 0x10000 - -#define bSFactorQAM1 0xf /* Useless */ -#define bSFactorQAM2 0xf0 -#define bSFactorQAM3 0xf00 -#define bSFactorQAM4 0xf000 -#define bSFactorQAM5 0xf0000 -#define bSFactorQAM6 0xf0000 -#define bSFactorQAM7 0xf00000 -#define bSFactorQAM8 0xf000000 -#define bSFactorQAM9 0xf0000000 -#define bCSIScheme 0x100000 - -#define bNoiseLvlTopSet 0x3 /* Useless */ -#define bChSmooth 0x4 -#define bChSmoothCfg1 0x38 -#define bChSmoothCfg2 0x1c0 -#define bChSmoothCfg3 0xe00 -#define bChSmoothCfg4 0x7000 -#define bMRCMode 0x800000 -#define bTHEVMCfg 0x7000000 - -#define bLoopFitType 0x1 /* Useless */ -#define bUpdCFO 0x40 -#define bUpdCFOOffData 0x80 -#define bAdvUpdCFO 0x100 -#define bAdvTimeCtrl 0x800 -#define bUpdClko 0x1000 -#define bFC 0x6000 -#define bTrackingMode 0x8000 -#define bPhCmpEnable 0x10000 -#define bUpdClkoLTF 0x20000 -#define bComChCFO 0x40000 -#define bCSIEstiMode 0x80000 -#define bAdvUpdEqz 0x100000 -#define bUChCfg 0x7000000 -#define bUpdEqz 0x8000000 - -#define bTxAGCRate18_06 0x7f7f7f7f /* Useless */ -#define bTxAGCRate54_24 0x7f7f7f7f -#define bTxAGCRateMCS32 0x7f -#define bTxAGCRateCCK 0x7f00 -#define bTxAGCRateMCS3_MCS0 0x7f7f7f7f -#define bTxAGCRateMCS7_MCS4 0x7f7f7f7f -#define bTxAGCRateMCS11_MCS8 0x7f7f7f7f -#define bTxAGCRateMCS15_MCS12 0x7f7f7f7f - -/* Rx Pseduo noise */ -#define bRxPesudoNoiseOn 0x20000000 /* Useless */ -#define bRxPesudoNoise_A 0xff -#define bRxPesudoNoise_B 0xff00 -#define bRxPesudoNoise_C 0xff0000 -#define bRxPesudoNoise_D 0xff000000 -#define bPesudoNoiseState_A 0xffff -#define bPesudoNoiseState_B 0xffff0000 -#define bPesudoNoiseState_C 0xffff -#define bPesudoNoiseState_D 0xffff0000 - -/* 7. RF Register - * Zebra1 - */ -#define bZebra1_HSSIEnable 0x8 /* Useless */ -#define bZebra1_TRxControl 0xc00 -#define bZebra1_TRxGainSetting 0x07f -#define bZebra1_RxCorner 0xc00 -#define bZebra1_TxChargePump 0x38 -#define bZebra1_RxChargePump 0x7 -#define bZebra1_ChannelNum 0xf80 -#define bZebra1_TxLPFBW 0x400 -#define bZebra1_RxLPFBW 0x600 - -/*Zebra4 */ -#define bRTL8256RegModeCtrl1 0x100 /* Useless */ -#define bRTL8256RegModeCtrl0 0x40 -#define bRTL8256_TxLPFBW 0x18 -#define bRTL8256_RxLPFBW 0x600 - -/* RTL8258 */ -#define bRTL8258_TxLPFBW 0xc /* Useless */ -#define bRTL8258_RxLPFBW 0xc00 -#define bRTL8258_RSSILPFBW 0xc0 - -/* - * Other Definition - */ - -/* byte endable for sb_write */ -#define bByte0 0x1 /* Useless */ -#define bByte1 0x2 -#define bByte2 0x4 -#define bByte3 0x8 -#define bWord0 0x3 -#define bWord1 0xc -#define bDWord 0xf - -/* for PutRegsetting & GetRegSetting BitMask */ -#define bMaskByte0 0xff /* Reg 0xc50 rOFDM0_XAAGCCore~0xC6f */ -#define bMaskByte1 0xff00 -#define bMaskByte2 0xff0000 -#define bMaskByte3 0xff000000 -#define bMaskHWord 0xffff0000 -#define bMaskLWord 0x0000ffff -#define bMaskDWord 0xffffffff - -/* for PutRFRegsetting & GetRFRegSetting BitMask */ -#define bRFRegOffsetMask 0xfffff -#define bEnable 0x1 /* Useless */ -#define bDisable 0x0 - -#define LeftAntenna 0x0 /* Useless */ -#define RightAntenna 0x1 - -#define tCheckTxStatus 500 /* 500ms Useless */ -#define tUpdateRxCounter 100 /* 100ms */ - -#define rateCCK 0 /* Useless */ -#define rateOFDM 1 -#define rateHT 2 - -/* define Register-End */ -#define bPMAC_End 0x1ff /* Useless */ -#define bFPGAPHY0_End 0x8ff -#define bFPGAPHY1_End 0x9ff -#define bCCKPHY0_End 0xaff -#define bOFDMPHY0_End 0xcff -#define bOFDMPHY1_End 0xdff - -#define bPMACControl 0x0 /* Useless */ -#define bWMACControl 0x1 -#define bWNICControl 0x2 - -#define ANTENNA_A 0x1 /* Useless */ -#define ANTENNA_B 0x2 -#define ANTENNA_AB 0x3 /* ANTENNA_A |ANTENNA_B */ - -#define ANTENNA_C 0x4 -#define ANTENNA_D 0x8 - -/* accept all physical address */ -#define RCR_AAP BIT(0) -#define RCR_APM BIT(1) /* accept physical match */ -#define RCR_AM BIT(2) /* accept multicast */ -#define RCR_AB BIT(3) /* accept broadcast */ -#define RCR_ACRC32 BIT(5) /* accept error packet */ -#define RCR_9356SEL BIT(6) -#define RCR_AICV BIT(12) /* Accept ICV error packet */ -#define RCR_RXFTH0 (BIT(13)|BIT(14)|BIT(15)) /* Rx FIFO threshold */ -#define RCR_ADF BIT(18) /* Accept Data(frame type) frame */ -#define RCR_ACF BIT(19) /* Accept control frame */ -#define RCR_AMF BIT(20) /* Accept management frame */ -#define RCR_ADD3 BIT(21) -#define RCR_APWRMGT BIT(22) /* Accept power management packet */ -#define RCR_CBSSID BIT(23) /* Accept BSSID match packet */ -#define RCR_ENMARP BIT(28) /* enable mac auto reset phy */ -#define RCR_EnCS1 BIT(29) /* enable carrier sense method 1 */ -#define RCR_EnCS2 BIT(30) /* enable carrier sense method 2 */ -/* Rx Early mode is performed for packet size greater than 1536 */ -#define RCR_OnlyErlPkt BIT(31) - -/*--------------------------Define Parameters-------------------------------*/ - -#endif /*__INC_HAL8192SPHYREG_H */ - diff --git a/drivers/staging/rtl8712/rtl871x_pwrctrl.c b/drivers/staging/rtl8712/rtl871x_pwrctrl.c deleted file mode 100644 index cd6d9ff0bebc..000000000000 --- a/drivers/staging/rtl8712/rtl871x_pwrctrl.c +++ /dev/null @@ -1,234 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_pwrctrl.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_PWRCTRL_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" - -#define RTL8712_SDIO_LOCAL_BASE 0X10100000 -#define SDIO_HCPWM (RTL8712_SDIO_LOCAL_BASE + 0x0081) - -void r8712_set_rpwm(struct _adapter *padapter, u8 val8) -{ - u8 rpwm; - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (pwrpriv->rpwm == val8) { - if (pwrpriv->rpwm_retry == 0) - return; - } - if (padapter->driver_stopped || padapter->surprise_removed) - return; - rpwm = val8 | pwrpriv->tog; - switch (val8) { - case PS_STATE_S1: - pwrpriv->cpwm = val8; - break; - case PS_STATE_S2:/* only for USB normal powersave mode use, - * temp mark some code. - */ - case PS_STATE_S3: - case PS_STATE_S4: - pwrpriv->cpwm = val8; - break; - default: - break; - } - pwrpriv->rpwm_retry = 0; - pwrpriv->rpwm = val8; - r8712_write8(padapter, 0x1025FE58, rpwm); - pwrpriv->tog += 0x80; -} - -void r8712_set_ps_mode(struct _adapter *padapter, uint ps_mode, uint smart_ps) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (ps_mode > PM_Card_Disable) - return; - /* if driver is in active state, we dont need set smart_ps.*/ - if (ps_mode == PS_MODE_ACTIVE) - smart_ps = 0; - if ((pwrpriv->pwr_mode != ps_mode) || (pwrpriv->smart_ps != smart_ps)) { - if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) - pwrpriv->bSleep = true; - else - pwrpriv->bSleep = false; - pwrpriv->pwr_mode = ps_mode; - pwrpriv->smart_ps = smart_ps; - schedule_work(&pwrpriv->SetPSModeWorkItem); - } -} - -/* - * Caller:ISR handler... - * - * This will be called when CPWM interrupt is up. - * - * using to update cpwn of drv; and drv will make a decision to up or - * down pwr level - */ -void r8712_cpwm_int_hdl(struct _adapter *padapter, - struct reportpwrstate_parm *preportpwrstate) -{ - struct pwrctrl_priv *pwrpriv = &(padapter->pwrctrlpriv); - struct cmd_priv *pcmdpriv = &(padapter->cmdpriv); - - if (pwrpriv->cpwm_tog == ((preportpwrstate->state) & 0x80)) - return; - del_timer(&padapter->pwrctrlpriv.rpwm_check_timer); - mutex_lock(&pwrpriv->mutex_lock); - pwrpriv->cpwm = (preportpwrstate->state) & 0xf; - if (pwrpriv->cpwm >= PS_STATE_S2) { - if (pwrpriv->alives & CMD_ALIVE) - complete(&(pcmdpriv->cmd_queue_comp)); - } - pwrpriv->cpwm_tog = (preportpwrstate->state) & 0x80; - mutex_unlock(&pwrpriv->mutex_lock); -} - -static inline void register_task_alive(struct pwrctrl_priv *pwrctrl, uint tag) -{ - pwrctrl->alives |= tag; -} - -static inline void unregister_task_alive(struct pwrctrl_priv *pwrctrl, uint tag) -{ - if (pwrctrl->alives & tag) - pwrctrl->alives ^= tag; -} - -static void _rpwm_check_handler (struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (padapter->driver_stopped || padapter->surprise_removed) - return; - if (pwrpriv->cpwm != pwrpriv->rpwm) - schedule_work(&pwrpriv->rpwm_workitem); -} - -static void SetPSModeWorkItemCallback(struct work_struct *work) -{ - struct pwrctrl_priv *pwrpriv = container_of(work, - struct pwrctrl_priv, SetPSModeWorkItem); - struct _adapter *padapter = container_of(pwrpriv, - struct _adapter, pwrctrlpriv); - if (!pwrpriv->bSleep) { - mutex_lock(&pwrpriv->mutex_lock); - if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) - r8712_set_rpwm(padapter, PS_STATE_S4); - mutex_unlock(&pwrpriv->mutex_lock); - } -} - -static void rpwm_workitem_callback(struct work_struct *work) -{ - struct pwrctrl_priv *pwrpriv = container_of(work, - struct pwrctrl_priv, rpwm_workitem); - struct _adapter *padapter = container_of(pwrpriv, - struct _adapter, pwrctrlpriv); - if (pwrpriv->cpwm != pwrpriv->rpwm) { - mutex_lock(&pwrpriv->mutex_lock); - r8712_read8(padapter, SDIO_HCPWM); - pwrpriv->rpwm_retry = 1; - r8712_set_rpwm(padapter, pwrpriv->rpwm); - mutex_unlock(&pwrpriv->mutex_lock); - } -} - -static void rpwm_check_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, pwrctrlpriv.rpwm_check_timer); - - _rpwm_check_handler(adapter); -} - -void r8712_init_pwrctrl_priv(struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; - - memset((unsigned char *)pwrctrlpriv, 0, sizeof(struct pwrctrl_priv)); - mutex_init(&pwrctrlpriv->mutex_lock); - pwrctrlpriv->cpwm = PS_STATE_S4; - pwrctrlpriv->pwr_mode = PS_MODE_ACTIVE; - pwrctrlpriv->smart_ps = 0; - pwrctrlpriv->tog = 0x80; -/* clear RPWM to ensure driver and fw back to initial state. */ - r8712_write8(padapter, 0x1025FE58, 0); - INIT_WORK(&pwrctrlpriv->SetPSModeWorkItem, SetPSModeWorkItemCallback); - INIT_WORK(&pwrctrlpriv->rpwm_workitem, rpwm_workitem_callback); - timer_setup(&pwrctrlpriv->rpwm_check_timer, rpwm_check_handler, 0); -} - -/* - * Caller: r8712_cmd_thread - * Check if the fw_pwrstate is okay for issuing cmd. - * If not (cpwm should be is less than P2 state), then the sub-routine - * will raise the cpwm to be greater than or equal to P2. - * Calling Context: Passive - * Return Value: - * 0: r8712_cmd_thread can issue cmds to firmware afterwards. - * -EINVAL: r8712_cmd_thread can not do anything. - */ -int r8712_register_cmd_alive(struct _adapter *padapter) -{ - int res = 0; - struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv; - - mutex_lock(&pwrctrl->mutex_lock); - register_task_alive(pwrctrl, CMD_ALIVE); - if (pwrctrl->cpwm < PS_STATE_S2) { - r8712_set_rpwm(padapter, PS_STATE_S3); - res = -EINVAL; - } - mutex_unlock(&pwrctrl->mutex_lock); - return res; -} - -/* - * Caller: ISR - * If ISR's txdone, - * No more pkts for TX, - * Then driver shall call this fun. to power down firmware again. - */ -void r8712_unregister_cmd_alive(struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv; - - mutex_lock(&pwrctrl->mutex_lock); - unregister_task_alive(pwrctrl, CMD_ALIVE); - if ((pwrctrl->cpwm > PS_STATE_S2) && - (pwrctrl->pwr_mode > PS_MODE_ACTIVE)) { - if ((pwrctrl->alives == 0) && - (check_fwstate(&padapter->mlmepriv, - _FW_UNDER_LINKING) != true)) { - r8712_set_rpwm(padapter, PS_STATE_S0); - } - } - mutex_unlock(&pwrctrl->mutex_lock); -} - -void r8712_flush_rwctrl_works(struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv; - - flush_work(&pwrctrl->SetPSModeWorkItem); - flush_work(&pwrctrl->rpwm_workitem); -} diff --git a/drivers/staging/rtl8712/rtl871x_pwrctrl.h b/drivers/staging/rtl8712/rtl871x_pwrctrl.h deleted file mode 100644 index b35b9c7920eb..000000000000 --- a/drivers/staging/rtl8712/rtl871x_pwrctrl.h +++ /dev/null @@ -1,113 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_PWRCTRL_H_ -#define __RTL871X_PWRCTRL_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define CMD_ALIVE BIT(2) - -enum Power_Mgnt { - PS_MODE_ACTIVE = 0, - PS_MODE_MIN, - PS_MODE_MAX, - PS_MODE_DTIM, - PS_MODE_VOIP, - PS_MODE_UAPSD_WMM, - PS_MODE_UAPSD, - PS_MODE_IBSS, - PS_MODE_WWLAN, - PM_Radio_Off, - PM_Card_Disable, - PS_MODE_NUM -}; - -/* - * BIT[2:0] = HW state - * BIT[3] = Protocol PS state, 0: register active state, - * 1: register sleep state - * BIT[4] = sub-state - */ - -#define PS_DPS BIT(0) -#define PS_LCLK (PS_DPS) -#define PS_RF_OFF BIT(1) -#define PS_ALL_ON BIT(2) -#define PS_ST_ACTIVE BIT(3) -#define PS_LP BIT(4) /* low performance */ - -#define PS_STATE_MASK (0x0F) -#define PS_STATE_HW_MASK (0x07) -#define PS_SEQ_MASK (0xc0) - -#define PS_STATE(x) (PS_STATE_MASK & (x)) -#define PS_STATE_HW(x) (PS_STATE_HW_MASK & (x)) -#define PS_SEQ(x) (PS_SEQ_MASK & (x)) - -#define PS_STATE_S0 (PS_DPS) -#define PS_STATE_S1 (PS_LCLK) -#define PS_STATE_S2 (PS_RF_OFF) -#define PS_STATE_S3 (PS_ALL_ON) -#define PS_STATE_S4 ((PS_ST_ACTIVE) | (PS_ALL_ON)) - -#define PS_IS_RF_ON(x) ((x) & (PS_ALL_ON)) -#define PS_IS_ACTIVE(x) ((x) & (PS_ST_ACTIVE)) -#define CLR_PS_STATE(x) ((x) = ((x) & (0xF0))) - -struct reportpwrstate_parm { - unsigned char mode; - unsigned char state; /* the CPWM value */ - unsigned short rsvd; -}; - -struct pwrctrl_priv { - struct mutex mutex_lock; - /*volatile*/ u8 rpwm; /* requested power state for fw */ - /* fw current power state. updated when 1. read from HCPWM or - * 2. driver lowers power level - */ - /*volatile*/ u8 cpwm; - /*volatile*/ u8 tog; /* toggling */ - /*volatile*/ u8 cpwm_tog; /* toggling */ - /*volatile*/ u8 tgt_rpwm; /* wanted power state */ - uint pwr_mode; - uint smart_ps; - uint alives; - uint ImrContent; /* used to store original imr. */ - uint bSleep; /* sleep -> active is different from active -> sleep. */ - - struct work_struct SetPSModeWorkItem; - struct work_struct rpwm_workitem; - struct timer_list rpwm_check_timer; - u8 rpwm_retry; - uint bSetPSModeWorkItemInProgress; - - spinlock_t pnp_pwr_mgnt_lock; - s32 pnp_current_pwr_state; - u8 pnp_bstop_trx; - u8 pnp_wwirp_pending; -}; - -void r8712_init_pwrctrl_priv(struct _adapter *adapter); -int r8712_register_cmd_alive(struct _adapter *padapter); -void r8712_unregister_cmd_alive(struct _adapter *padapter); -void r8712_cpwm_int_hdl(struct _adapter *padapter, - struct reportpwrstate_parm *preportpwrstate); -void r8712_set_ps_mode(struct _adapter *padapter, uint ps_mode, - uint smart_ps); -void r8712_set_rpwm(struct _adapter *padapter, u8 val8); -void r8712_flush_rwctrl_works(struct _adapter *padapter); - -#endif /* __RTL871X_PWRCTRL_H_ */ diff --git a/drivers/staging/rtl8712/rtl871x_recv.c b/drivers/staging/rtl8712/rtl871x_recv.c deleted file mode 100644 index 8a3566214af7..000000000000 --- a/drivers/staging/rtl8712/rtl871x_recv.c +++ /dev/null @@ -1,671 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_recv.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_RECV_C_ - -#include <linux/ip.h> -#include <linux/if_ether.h> -#include <linux/etherdevice.h> -#include <linux/ieee80211.h> -#include <net/cfg80211.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" -#include "ethernet.h" -#include "usb_ops.h" -#include "wifi.h" - -static const u8 SNAP_ETH_TYPE_IPX[2] = {0x81, 0x37}; - -/* Datagram Delivery Protocol */ -static const u8 SNAP_ETH_TYPE_APPLETALK_AARP[2] = {0x80, 0xf3}; - -void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv) -{ - memset((u8 *)psta_recvpriv, 0, sizeof(struct sta_recv_priv)); - spin_lock_init(&psta_recvpriv->lock); - _init_queue(&psta_recvpriv->defrag_q); -} - -int _r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter) -{ - int ret; - sint i; - union recv_frame *precvframe; - - memset((unsigned char *)precvpriv, 0, sizeof(struct recv_priv)); - spin_lock_init(&precvpriv->lock); - _init_queue(&precvpriv->free_recv_queue); - _init_queue(&precvpriv->recv_pending_queue); - precvpriv->adapter = padapter; - precvpriv->free_recvframe_cnt = NR_RECVFRAME; - precvpriv->pallocated_frame_buf = kzalloc(NR_RECVFRAME * - sizeof(union recv_frame) + RXFRAME_ALIGN_SZ, - GFP_ATOMIC); - if (!precvpriv->pallocated_frame_buf) - return -ENOMEM; - precvpriv->precv_frame_buf = precvpriv->pallocated_frame_buf + - RXFRAME_ALIGN_SZ - - ((addr_t)(precvpriv->pallocated_frame_buf) & - (RXFRAME_ALIGN_SZ - 1)); - precvframe = (union recv_frame *)precvpriv->precv_frame_buf; - for (i = 0; i < NR_RECVFRAME; i++) { - INIT_LIST_HEAD(&(precvframe->u.list)); - list_add_tail(&(precvframe->u.list), - &(precvpriv->free_recv_queue.queue)); - r8712_os_recv_resource_alloc(padapter, precvframe); - precvframe->u.hdr.adapter = padapter; - precvframe++; - } - precvpriv->rx_pending_cnt = 1; - ret = r8712_init_recv_priv(precvpriv, padapter); - if (ret) - kfree(precvpriv->pallocated_frame_buf); - - return ret; -} - -void _r8712_free_recv_priv(struct recv_priv *precvpriv) -{ - kfree(precvpriv->pallocated_frame_buf); - r8712_free_recv_priv(precvpriv); -} - -union recv_frame *r8712_alloc_recvframe(struct __queue *pfree_recv_queue) -{ - unsigned long irqL; - union recv_frame *precvframe; - struct _adapter *padapter; - struct recv_priv *precvpriv; - - spin_lock_irqsave(&pfree_recv_queue->lock, irqL); - precvframe = list_first_entry_or_null(&pfree_recv_queue->queue, - union recv_frame, u.hdr.list); - if (precvframe) { - list_del_init(&precvframe->u.hdr.list); - padapter = precvframe->u.hdr.adapter; - if (padapter) { - precvpriv = &padapter->recvpriv; - if (pfree_recv_queue == &precvpriv->free_recv_queue) - precvpriv->free_recvframe_cnt--; - } - } - spin_unlock_irqrestore(&pfree_recv_queue->lock, irqL); - return precvframe; -} - -/* - * caller : defrag; recvframe_chk_defrag in recv_thread (passive) - * pframequeue: defrag_queue : will be accessed in recv_thread (passive) - * using spin_lock to protect - */ -void r8712_free_recvframe_queue(struct __queue *pframequeue, - struct __queue *pfree_recv_queue) -{ - union recv_frame *precvframe; - struct list_head *plist, *phead; - - spin_lock(&pframequeue->lock); - phead = &pframequeue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - precvframe = container_of(plist, union recv_frame, u.list); - plist = plist->next; - r8712_free_recvframe(precvframe, pfree_recv_queue); - } - spin_unlock(&pframequeue->lock); -} - -sint r8712_recvframe_chkmic(struct _adapter *adapter, - union recv_frame *precvframe) -{ - sint i, res = _SUCCESS; - u32 datalen; - u8 miccode[8]; - u8 bmic_err = false; - u8 *pframe, *payload, *pframemic; - u8 *mickey, idx, *iv; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &precvframe->u.hdr.attrib; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - stainfo = r8712_get_stainfo(&adapter->stapriv, &prxattrib->ta[0]); - if (prxattrib->encrypt == _TKIP_) { - /* calculate mic code */ - if (stainfo) { - if (is_multicast_ether_addr(prxattrib->ra)) { - iv = precvframe->u.hdr.rx_data + - prxattrib->hdrlen; - idx = iv[3]; - mickey = &psecuritypriv->XGrprxmickey[(((idx >> - 6) & 0x3)) - 1].skey[0]; - if (!psecuritypriv->binstallGrpkey) - return _FAIL; - } else { - mickey = &stainfo->tkiprxmickey.skey[0]; - } - /*icv_len included the mic code*/ - datalen = precvframe->u.hdr.len - prxattrib->hdrlen - - prxattrib->iv_len - prxattrib->icv_len - 8; - pframe = precvframe->u.hdr.rx_data; - payload = pframe + prxattrib->hdrlen + - prxattrib->iv_len; - seccalctkipmic(mickey, pframe, payload, datalen, - &miccode[0], - (unsigned char)prxattrib->priority); - pframemic = payload + datalen; - bmic_err = false; - for (i = 0; i < 8; i++) { - if (miccode[i] != *(pframemic + i)) - bmic_err = true; - } - if (bmic_err) { - if (prxattrib->bdecrypted) - r8712_handle_tkip_mic_err(adapter, - (u8)is_multicast_ether_addr(prxattrib->ra)); - res = _FAIL; - } else { - /* mic checked ok */ - if (!psecuritypriv->bcheck_grpkey && - is_multicast_ether_addr(prxattrib->ra)) - psecuritypriv->bcheck_grpkey = true; - } - recvframe_pull_tail(precvframe, 8); - } - } - return res; -} - -/* decrypt and set the ivlen,icvlen of the recv_frame */ -union recv_frame *r8712_decryptor(struct _adapter *padapter, - union recv_frame *precv_frame) -{ - struct rx_pkt_attrib *prxattrib = &precv_frame->u.hdr.attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - union recv_frame *return_packet = precv_frame; - - if ((prxattrib->encrypt > 0) && ((prxattrib->bdecrypted == 0) || - psecuritypriv->sw_decrypt)) { - psecuritypriv->hw_decrypted = false; - switch (prxattrib->encrypt) { - case _WEP40_: - case _WEP104_: - r8712_wep_decrypt(padapter, (u8 *)precv_frame); - break; - case _TKIP_: - r8712_tkip_decrypt(padapter, (u8 *)precv_frame); - break; - case _AES_: - r8712_aes_decrypt(padapter, (u8 *)precv_frame); - break; - default: - break; - } - } else if (prxattrib->bdecrypted == 1) { - psecuritypriv->hw_decrypted = true; - } - return return_packet; -} - -/*###set the security information in the recv_frame */ -union recv_frame *r8712_portctrl(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - u8 *psta_addr, *ptr; - uint auth_alg; - struct recv_frame_hdr *pfhdr; - struct sta_info *psta; - struct sta_priv *pstapriv; - union recv_frame *prtnframe; - u16 ether_type; - - pstapriv = &adapter->stapriv; - ptr = precv_frame->u.hdr.rx_data; - pfhdr = &precv_frame->u.hdr; - psta_addr = pfhdr->attrib.ta; - psta = r8712_get_stainfo(pstapriv, psta_addr); - auth_alg = adapter->securitypriv.AuthAlgrthm; - if (auth_alg == 2) { - /* get ether_type */ - ptr = ptr + pfhdr->attrib.hdrlen + LLC_HEADER_SIZE; - ether_type = get_unaligned_be16(ptr); - - if (psta && psta->ieee8021x_blocked) { - /* blocked - * only accept EAPOL frame - */ - if (ether_type == 0x888e) { - prtnframe = precv_frame; - } else { - /*free this frame*/ - r8712_free_recvframe(precv_frame, - &adapter->recvpriv.free_recv_queue); - prtnframe = NULL; - } - } else { - /* allowed - * check decryption status, and decrypt the - * frame if needed - */ - prtnframe = precv_frame; - /* check is the EAPOL frame or not (Rekey) */ - if (ether_type == 0x888e) { - /* check Rekey */ - prtnframe = precv_frame; - } - } - } else { - prtnframe = precv_frame; - } - return prtnframe; -} - -static sint recv_decache(union recv_frame *precv_frame, u8 bretry, - struct stainfo_rxcache *prxcache) -{ - sint tid = precv_frame->u.hdr.attrib.priority; - u16 seq_ctrl = ((precv_frame->u.hdr.attrib.seq_num & 0xffff) << 4) | - (precv_frame->u.hdr.attrib.frag_num & 0xf); - - if (tid > 15) - return _FAIL; - if (seq_ctrl == prxcache->tid_rxseq[tid]) - return _FAIL; - prxcache->tid_rxseq[tid] = seq_ctrl; - return _SUCCESS; -} - -static sint sta2sta_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame, - struct sta_info **psta) -{ - u8 *ptr = precv_frame->u.hdr.rx_data; - sint ret = _SUCCESS; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - u8 *mybssid = get_bssid(pmlmepriv); - u8 *myhwaddr = myid(&adapter->eeprompriv); - u8 *sta_addr = NULL; - bool bmcast = is_multicast_ether_addr(pattrib->dst); - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - /* filter packets that SA is myself or multicast or broadcast */ - if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) - return _FAIL; - if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast)) - return _FAIL; - if (is_zero_ether_addr(pattrib->bssid) || - is_zero_ether_addr(mybssid) || - (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) - return _FAIL; - sta_addr = pattrib->src; - } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - /* For Station mode, sa and bssid should always be BSSID, - * and DA is my mac-address - */ - if (memcmp(pattrib->bssid, pattrib->src, ETH_ALEN)) - return _FAIL; - sta_addr = pattrib->bssid; - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - if (bmcast) { - /* For AP mode, if DA == MCAST, then BSSID should - * be also MCAST - */ - if (!is_multicast_ether_addr(pattrib->bssid)) - return _FAIL; - } else { /* not mc-frame */ - /* For AP mode, if DA is non-MCAST, then it must be - * BSSID, and bssid == BSSID - */ - if (memcmp(pattrib->bssid, pattrib->dst, ETH_ALEN)) - return _FAIL; - sta_addr = pattrib->src; - } - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN); - memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN); - memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN); - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - sta_addr = mybssid; - } else { - ret = _FAIL; - } - if (bmcast) - *psta = r8712_get_bcmc_stainfo(adapter); - else - *psta = r8712_get_stainfo(pstapriv, sta_addr); /* get ap_info */ - if (!*psta) { - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - adapter->mppriv.rx_pktloss++; - return _FAIL; - } - return ret; -} - -static sint ap2sta_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame, - struct sta_info **psta) -{ - u8 *ptr = precv_frame->u.hdr.rx_data; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - u8 *mybssid = get_bssid(pmlmepriv); - u8 *myhwaddr = myid(&adapter->eeprompriv); - bool bmcast = is_multicast_ether_addr(pattrib->dst); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) && - check_fwstate(pmlmepriv, _FW_LINKED)) { - /* if NULL-frame, drop packet */ - if ((GetFrameSubType(ptr)) == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC)) - return _FAIL; - /* drop QoS-SubType Data, including QoS NULL, - * excluding QoS-Data - */ - if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) == - WIFI_QOS_DATA_TYPE) { - if (GetFrameSubType(ptr) & (BIT(4) | BIT(5) | BIT(6))) - return _FAIL; - } - - /* filter packets that SA is myself or multicast or broadcast */ - if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) - return _FAIL; - - /* da should be for me */ - if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast)) - return _FAIL; - /* check BSSID */ - if (is_zero_ether_addr(pattrib->bssid) || - is_zero_ether_addr(mybssid) || - (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) - return _FAIL; - if (bmcast) - *psta = r8712_get_bcmc_stainfo(adapter); - else - *psta = r8712_get_stainfo(pstapriv, pattrib->bssid); - if (!*psta) - return _FAIL; - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE) && - check_fwstate(pmlmepriv, _FW_LINKED)) { - memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN); - memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN); - memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN); - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - memcpy(pattrib->bssid, mybssid, ETH_ALEN); - *psta = r8712_get_stainfo(pstapriv, pattrib->bssid); - if (!*psta) - return _FAIL; - } else { - return _FAIL; - } - return _SUCCESS; -} - -static sint sta2ap_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame, - struct sta_info **psta) -{ - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - unsigned char *mybssid = get_bssid(pmlmepriv); - - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - /* For AP mode, if DA is non-MCAST, then it must be BSSID, - * and bssid == BSSID - * For AP mode, RA=BSSID, TX=STA(SRC_ADDR), A3=DST_ADDR - */ - if (memcmp(pattrib->bssid, mybssid, ETH_ALEN)) - return _FAIL; - *psta = r8712_get_stainfo(pstapriv, pattrib->src); - if (!*psta) - return _FAIL; - } - return _SUCCESS; -} - -static sint validate_recv_ctrl_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - return _FAIL; -} - -static sint validate_recv_mgnt_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - return _FAIL; -} - -static sint validate_recv_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - int res; - u8 bretry; - u8 *psa, *pda, *pbssid; - struct sta_info *psta = NULL; - u8 *ptr = precv_frame->u.hdr.rx_data; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - bretry = GetRetry(ptr); - pda = ieee80211_get_DA((struct ieee80211_hdr *)ptr); - psa = ieee80211_get_SA((struct ieee80211_hdr *)ptr); - pbssid = get_hdr_bssid(ptr); - if (!pbssid) - return _FAIL; - memcpy(pattrib->dst, pda, ETH_ALEN); - memcpy(pattrib->src, psa, ETH_ALEN); - memcpy(pattrib->bssid, pbssid, ETH_ALEN); - switch (pattrib->to_fr_ds) { - case 0: - memcpy(pattrib->ra, pda, ETH_ALEN); - memcpy(pattrib->ta, psa, ETH_ALEN); - res = sta2sta_data_frame(adapter, precv_frame, &psta); - break; - case 1: - memcpy(pattrib->ra, pda, ETH_ALEN); - memcpy(pattrib->ta, pbssid, ETH_ALEN); - res = ap2sta_data_frame(adapter, precv_frame, &psta); - break; - case 2: - memcpy(pattrib->ra, pbssid, ETH_ALEN); - memcpy(pattrib->ta, psa, ETH_ALEN); - res = sta2ap_data_frame(adapter, precv_frame, &psta); - break; - case 3: - memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN); - memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN); - return _FAIL; - default: - return _FAIL; - } - if (res == _FAIL) - return _FAIL; - if (!psta) - return _FAIL; - precv_frame->u.hdr.psta = psta; - pattrib->amsdu = 0; - /* parsing QC field */ - if (pattrib->qos == 1) { - pattrib->priority = GetPriority((ptr + 24)); - pattrib->ack_policy = GetAckpolicy((ptr + 24)); - pattrib->amsdu = GetAMsdu((ptr + 24)); - pattrib->hdrlen = pattrib->to_fr_ds == 3 ? 32 : 26; - } else { - pattrib->priority = 0; - pattrib->hdrlen = (pattrib->to_fr_ds == 3) ? 30 : 24; - } - - if (pattrib->order)/*HT-CTRL 11n*/ - pattrib->hdrlen += 4; - precv_frame->u.hdr.preorder_ctrl = - &psta->recvreorder_ctrl[pattrib->priority]; - - /* decache, drop duplicate recv packets */ - if (recv_decache(precv_frame, bretry, &psta->sta_recvpriv.rxcache) == - _FAIL) - return _FAIL; - - if (pattrib->privacy) { - GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, - is_multicast_ether_addr(pattrib->ra)); - SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, - pattrib->encrypt); - } else { - pattrib->encrypt = 0; - pattrib->iv_len = pattrib->icv_len = 0; - } - return _SUCCESS; -} - -sint r8712_validate_recv_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - /*shall check frame subtype, to / from ds, da, bssid */ - /*then call check if rx seq/frag. duplicated.*/ - - u8 type; - u8 subtype; - sint retval = _SUCCESS; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - - u8 *ptr = precv_frame->u.hdr.rx_data; - u8 ver = (unsigned char)(*ptr) & 0x3; - - /*add version chk*/ - if (ver != 0) - return _FAIL; - type = GetFrameType(ptr); - subtype = GetFrameSubType(ptr); /*bit(7)~bit(2)*/ - pattrib->to_fr_ds = get_tofr_ds(ptr); - pattrib->frag_num = GetFragNum(ptr); - pattrib->seq_num = GetSequence(ptr); - pattrib->pw_save = GetPwrMgt(ptr); - pattrib->mfrag = GetMFrag(ptr); - pattrib->mdata = GetMData(ptr); - pattrib->privacy = GetPrivacy(ptr); - pattrib->order = GetOrder(ptr); - switch (type) { - case IEEE80211_FTYPE_MGMT: - retval = validate_recv_mgnt_frame(adapter, precv_frame); - break; - case IEEE80211_FTYPE_CTL: - retval = validate_recv_ctrl_frame(adapter, precv_frame); - break; - case IEEE80211_FTYPE_DATA: - pattrib->qos = (subtype & BIT(7)) ? 1 : 0; - retval = validate_recv_data_frame(adapter, precv_frame); - break; - default: - return _FAIL; - } - return retval; -} - -int r8712_wlanhdr_to_ethhdr(union recv_frame *precvframe) -{ - /*remove the wlanhdr and add the eth_hdr*/ - sint rmv_len; - u16 len; - u8 bsnaphdr; - u8 *psnap_type; - struct ieee80211_snap_hdr *psnap; - struct _adapter *adapter = precvframe->u.hdr.adapter; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - u8 *ptr = precvframe->u.hdr.rx_data; /*point to frame_ctrl field*/ - struct rx_pkt_attrib *pattrib = &precvframe->u.hdr.attrib; - - if (pattrib->encrypt) - recvframe_pull_tail(precvframe, pattrib->icv_len); - psnap = (struct ieee80211_snap_hdr *)(ptr + pattrib->hdrlen + - pattrib->iv_len); - psnap_type = ptr + pattrib->hdrlen + pattrib->iv_len + SNAP_SIZE; - /* convert hdr + possible LLC headers into Ethernet header */ - if ((!memcmp(psnap, (void *)rfc1042_header, SNAP_SIZE) && - (memcmp(psnap_type, (void *)SNAP_ETH_TYPE_IPX, 2)) && - (memcmp(psnap_type, (void *)SNAP_ETH_TYPE_APPLETALK_AARP, 2))) || - !memcmp(psnap, (void *)bridge_tunnel_header, SNAP_SIZE)) { - /* remove RFC1042 or Bridge-Tunnel encapsulation and - * replace EtherType - */ - bsnaphdr = true; - } else { - /* Leave Ethernet header part of hdr and full payload */ - bsnaphdr = false; - } - rmv_len = pattrib->hdrlen + pattrib->iv_len + - (bsnaphdr ? SNAP_SIZE : 0); - len = precvframe->u.hdr.len - rmv_len; - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - ptr += rmv_len; - *ptr = 0x87; - *(ptr + 1) = 0x12; - /* append rx status for mp test packets */ - ptr = recvframe_pull(precvframe, (rmv_len - - sizeof(struct ethhdr) + 2) - 24); - if (!ptr) - return -ENOMEM; - memcpy(ptr, get_rxmem(precvframe), 24); - ptr += 24; - } else { - ptr = recvframe_pull(precvframe, (rmv_len - - sizeof(struct ethhdr) + (bsnaphdr ? 2 : 0))); - if (!ptr) - return -ENOMEM; - } - - memcpy(ptr, pattrib->dst, ETH_ALEN); - memcpy(ptr + ETH_ALEN, pattrib->src, ETH_ALEN); - if (!bsnaphdr) { - __be16 be_tmp = htons(len); - - memcpy(ptr + 12, &be_tmp, 2); - } - return 0; -} - -void r8712_recv_entry(union recv_frame *precvframe) -{ - struct _adapter *padapter; - struct recv_priv *precvpriv; - - s32 ret = _SUCCESS; - - padapter = precvframe->u.hdr.adapter; - precvpriv = &(padapter->recvpriv); - - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_RX); - - ret = recv_func(padapter, precvframe); - if (ret == _FAIL) - goto _recv_entry_drop; - precvpriv->rx_pkts++; - precvpriv->rx_bytes += (uint)(precvframe->u.hdr.rx_tail - - precvframe->u.hdr.rx_data); - return; -_recv_entry_drop: - precvpriv->rx_drop++; - padapter->mppriv.rx_pktloss = precvpriv->rx_drop; -} diff --git a/drivers/staging/rtl8712/rtl871x_recv.h b/drivers/staging/rtl8712/rtl871x_recv.h deleted file mode 100644 index 0760bccbf389..000000000000 --- a/drivers/staging/rtl8712/rtl871x_recv.h +++ /dev/null @@ -1,208 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _RTL871X_RECV_H_ -#define _RTL871X_RECV_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define NR_RECVFRAME 256 - -#define RXFRAME_ALIGN 8 -#define RXFRAME_ALIGN_SZ (1 << RXFRAME_ALIGN) - -#define MAX_SUBFRAME_COUNT 64 - -/* for Rx reordering buffer control */ -struct recv_reorder_ctrl { - struct _adapter *padapter; - u16 indicate_seq; /* =wstart_b, init_value=0xffff */ - u16 wend_b; - u8 wsize_b; - struct __queue pending_recvframe_queue; - struct timer_list reordering_ctrl_timer; -}; - -struct stainfo_rxcache { - u16 tid_rxseq[16]; -}; - -#define PHY_RSSI_SLID_WIN_MAX 100 -#define PHY_LINKQUALITY_SLID_WIN_MAX 20 - -struct smooth_rssi_data { - u32 elements[100]; /* array to store values */ - u32 index; /* index to current array to store */ - u32 total_num; /* num of valid elements */ - u32 total_val; /* sum of valid elements */ -}; - -struct rx_pkt_attrib { - u8 amsdu; - u8 order; - u8 qos; - u8 to_fr_ds; - u8 frag_num; - u16 seq_num; - u8 pw_save; - u8 mfrag; - u8 mdata; - u8 privacy; /* in frame_ctrl field */ - u8 bdecrypted; - int hdrlen; /* the WLAN Header Len */ - int encrypt; /* 0 no encrypt. != 0 encrypt algorithm */ - int iv_len; - int icv_len; - int priority; - int ack_policy; - u8 crc_err; - u8 dst[ETH_ALEN]; - u8 src[ETH_ALEN]; - u8 ta[ETH_ALEN]; - u8 ra[ETH_ALEN]; - u8 bssid[ETH_ALEN]; - u8 tcpchk_valid; /* 0: invalid, 1: valid */ - u8 ip_chkrpt; /* 0: incorrect, 1: correct */ - u8 tcp_chkrpt; /* 0: incorrect, 1: correct */ - u8 signal_qual; - s8 rx_mimo_signal_qual[2]; - u8 mcs_rate; - u8 htc; - u8 signal_strength; -}; - -/* - * accesser of recv_priv: recv_entry(dispatch / passive level); - * recv_thread(passive) ; returnpkt(dispatch) - * ; halt(passive) ; - * - * using enter_critical section to protect - */ -struct recv_priv { - spinlock_t lock; - struct __queue free_recv_queue; - struct __queue recv_pending_queue; - u8 *pallocated_frame_buf; - u8 *precv_frame_buf; - uint free_recvframe_cnt; - struct _adapter *adapter; - uint rx_bytes; - uint rx_pkts; - uint rx_drop; - uint rx_icv_err; - uint rx_largepacket_crcerr; - uint rx_smallpacket_crcerr; - uint rx_middlepacket_crcerr; - u8 rx_pending_cnt; - uint ff_hwaddr; - struct tasklet_struct recv_tasklet; - struct sk_buff_head free_recv_skb_queue; - struct sk_buff_head rx_skb_queue; - u8 *pallocated_recv_buf; - u8 *precv_buf; /* 4 alignment */ - struct __queue free_recv_buf_queue; - u32 free_recv_buf_queue_cnt; - /* For the phy information */ - s8 rssi; - u8 signal; - u8 noise; - u8 fw_rssi; - struct smooth_rssi_data signal_qual_data; - struct smooth_rssi_data signal_strength_data; -}; - -struct sta_recv_priv { - spinlock_t lock; - sint option; - struct __queue defrag_q; /* keeping the fragment frame until defrag */ - struct stainfo_rxcache rxcache; - uint sta_rx_bytes; - uint sta_rx_pkts; - uint sta_rx_fail; -}; - -#include "rtl8712_recv.h" - -/* get a free recv_frame from pfree_recv_queue */ -union recv_frame *r8712_alloc_recvframe(struct __queue *pfree_recv_queue); -void r8712_free_recvframe(union recv_frame *precvframe, - struct __queue *pfree_recv_queue); -void r8712_free_recvframe_queue(struct __queue *pframequeue, - struct __queue *pfree_recv_queue); -int r8712_wlanhdr_to_ethhdr(union recv_frame *precvframe); -int recv_func(struct _adapter *padapter, void *pcontext); - -static inline u8 *get_rxmem(union recv_frame *precvframe) -{ - /* always return rx_head... */ - if (!precvframe) - return NULL; - return precvframe->u.hdr.rx_head; -} - -static inline u8 *recvframe_pull(union recv_frame *precvframe, sint sz) -{ - /* used for extract sz bytes from rx_data, update rx_data and return - * the updated rx_data to the caller - */ - if (!precvframe) - return NULL; - precvframe->u.hdr.rx_data += sz; - if (precvframe->u.hdr.rx_data > precvframe->u.hdr.rx_tail) { - precvframe->u.hdr.rx_data -= sz; - return NULL; - } - precvframe->u.hdr.len -= sz; - return precvframe->u.hdr.rx_data; -} - -static inline u8 *recvframe_put(union recv_frame *precvframe, sint sz) -{ - /* used for append sz bytes from ptr to rx_tail, update rx_tail and - * return the updated rx_tail to the caller - * after putting, rx_tail must be still larger than rx_end. - */ - if (!precvframe) - return NULL; - precvframe->u.hdr.rx_tail += sz; - if (precvframe->u.hdr.rx_tail > precvframe->u.hdr.rx_end) { - precvframe->u.hdr.rx_tail -= sz; - return NULL; - } - precvframe->u.hdr.len += sz; - return precvframe->u.hdr.rx_tail; -} - -static inline u8 *recvframe_pull_tail(union recv_frame *precvframe, sint sz) -{ - /* rmv data from rx_tail (by yitsen) - * used for extract sz bytes from rx_end, update rx_end and return the - * updated rx_end to the caller - * after pulling, rx_end must be still larger than rx_data. - */ - if (!precvframe) - return NULL; - precvframe->u.hdr.rx_tail -= sz; - if (precvframe->u.hdr.rx_tail < precvframe->u.hdr.rx_data) { - precvframe->u.hdr.rx_tail += sz; - return NULL; - } - precvframe->u.hdr.len -= sz; - return precvframe->u.hdr.rx_tail; -} - -struct sta_info; - -void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv); -sint r8712_recvframe_chkmic(struct _adapter *adapter, - union recv_frame *precvframe); -union recv_frame *r8712_decryptor(struct _adapter *adapter, - union recv_frame *precv_frame); -union recv_frame *r8712_recvframe_chk_defrag(struct _adapter *adapter, - union recv_frame *precv_frame); -int r8712_validate_recv_frame(struct _adapter *adapter, - union recv_frame *precv_frame); -union recv_frame *r8712_portctrl(struct _adapter *adapter, - union recv_frame *precv_frame); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_rf.h b/drivers/staging/rtl8712/rtl871x_rf.h deleted file mode 100644 index 7d98921a48fa..000000000000 --- a/drivers/staging/rtl8712/rtl871x_rf.h +++ /dev/null @@ -1,55 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_RF_H_ -#define __RTL871X_RF_H_ - -#include "rtl871x_cmd.h" -#include "rtl871x_mp_phy_regdef.h" - -#define OFDM_PHY 1 -#define MIXED_PHY 2 -#define CCK_PHY 3 -#define NumRates (13) -#define RTL8711_RF_MAX_SENS 6 -#define RTL8711_RF_DEF_SENS 4 -#define NUM_CHANNELS 15 - -struct regulatory_class { - u32 starting_freq; /*MHz, */ - u8 channel_set[NUM_CHANNELS]; - u8 channel_cck_power[NUM_CHANNELS]; /*dbm*/ - u8 channel_ofdm_power[NUM_CHANNELS];/*dbm*/ - u8 txpower_limit; /*dbm*/ - u8 channel_spacing; /*MHz*/ - u8 modem; -}; - -enum _REG_PREAMBLE_MODE { - PREAMBLE_LONG = 1, - PREAMBLE_AUTO = 2, - PREAMBLE_SHORT = 3, -}; - -enum { - RTL8712_RFC_1T = 0x10, - RTL8712_RFC_2T = 0x20, - RTL8712_RFC_1R = 0x01, - RTL8712_RFC_2R = 0x02, - RTL8712_RFC_1T1R = 0x11, - RTL8712_RFC_1T2R = 0x12, - RTL8712_RFC_TURBO = 0x92, - RTL8712_RFC_2T2R = 0x22 -}; - -#endif /*__RTL871X_RF_H_*/ diff --git a/drivers/staging/rtl8712/rtl871x_security.c b/drivers/staging/rtl8712/rtl871x_security.c deleted file mode 100644 index e46a5dbc7b65..000000000000 --- a/drivers/staging/rtl8712/rtl871x_security.c +++ /dev/null @@ -1,1386 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_security.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_SECURITY_C_ - -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/kref.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/circ_buf.h> -#include <linux/uaccess.h> -#include <asm/byteorder.h> -#include <linux/atomic.h> -#include <linux/crc32poly.h> -#include <linux/semaphore.h> -#include <linux/ieee80211.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" - -/* =====WEP related===== */ - -struct arc4context { - u32 x; - u32 y; - u8 state[256]; -}; - -static void arcfour_init(struct arc4context *parc4ctx, u8 *key, u32 key_len) -{ - u32 t, u; - u32 keyindex; - u32 stateindex; - u8 *state; - u32 counter; - - state = parc4ctx->state; - parc4ctx->x = 0; - parc4ctx->y = 0; - for (counter = 0; counter < 256; counter++) - state[counter] = (u8)counter; - keyindex = 0; - stateindex = 0; - for (counter = 0; counter < 256; counter++) { - t = state[counter]; - stateindex = (stateindex + key[keyindex] + t) & 0xff; - u = state[stateindex]; - state[stateindex] = (u8)t; - state[counter] = (u8)u; - if (++keyindex >= key_len) - keyindex = 0; - } -} - -static u32 arcfour_byte(struct arc4context *parc4ctx) -{ - u32 x; - u32 y; - u32 sx, sy; - u8 *state; - - state = parc4ctx->state; - x = (parc4ctx->x + 1) & 0xff; - sx = state[x]; - y = (sx + parc4ctx->y) & 0xff; - sy = state[y]; - parc4ctx->x = x; - parc4ctx->y = y; - state[y] = (u8)sx; - state[x] = (u8)sy; - return state[(sx + sy) & 0xff]; -} - -static void arcfour_encrypt(struct arc4context *parc4ctx, - u8 *dest, u8 *src, u32 len) -{ - u32 i; - - for (i = 0; i < len; i++) - dest[i] = src[i] ^ (unsigned char)arcfour_byte(parc4ctx); -} - -static sint bcrc32initialized; -static u32 crc32_table[256]; - -static u8 crc32_reverseBit(u8 data) -{ - return ((u8)(data << 7) & 0x80) | ((data << 5) & 0x40) | ((data << 3) - & 0x20) | ((data << 1) & 0x10) | ((data >> 1) & 0x08) | - ((data >> 3) & 0x04) | ((data >> 5) & 0x02) | ((data >> 7) & - 0x01); -} - -static void crc32_init(void) -{ - sint i, j; - u32 c; - u8 *p = (u8 *)&c, *p1; - u8 k; - - if (bcrc32initialized == 1) - return; - - for (i = 0; i < 256; ++i) { - k = crc32_reverseBit((u8)i); - for (c = ((u32)k) << 24, j = 8; j > 0; --j) - c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY_BE : (c << 1); - p1 = (u8 *)&crc32_table[i]; - p1[0] = crc32_reverseBit(p[3]); - p1[1] = crc32_reverseBit(p[2]); - p1[2] = crc32_reverseBit(p[1]); - p1[3] = crc32_reverseBit(p[0]); - } - bcrc32initialized = 1; -} - -static u32 getcrc32(u8 *buf, u32 len) -{ - u8 *p; - u32 crc; - - if (!bcrc32initialized) - crc32_init(); - crc = 0xffffffff; /* preload shift register, per CRC-32 spec */ - for (p = buf; len > 0; ++p, --len) - crc = crc32_table[(crc ^ *p) & 0xff] ^ (crc >> 8); - return ~crc; /* transmit complement, per CRC-32 spec */ -} - -/* - * Need to consider the fragment situation - */ -void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe) -{ /* exclude ICV */ - unsigned char crc[4]; - struct arc4context mycontext; - u32 curfragnum, length, keylength, pki; - u8 *pframe, *payload, *iv; /*,*wepkey*/ - u8 wepkey[16]; - struct pkt_attrib *pattrib = &((struct xmit_frame *) - pxmitframe)->attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL) - return; - pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET; - /*start to encrypt each fragment*/ - if ((pattrib->encrypt == _WEP40_) || (pattrib->encrypt == _WEP104_)) { - pki = psecuritypriv->PrivacyKeyIndex; - keylength = psecuritypriv->DefKeylen[pki]; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - iv = pframe + pattrib->hdrlen; - memcpy(&wepkey[0], iv, 3); - memcpy(&wepkey[3], &psecuritypriv->DefKey[ - psecuritypriv->PrivacyKeyIndex].skey[0], - keylength); - payload = pframe + pattrib->iv_len + pattrib->hdrlen; - if ((curfragnum + 1) == pattrib->nr_frags) { - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32(getcrc32( - payload, length)); - arcfour_init(&mycontext, wepkey, 3 + keylength); - arcfour_encrypt(&mycontext, payload, payload, - length); - arcfour_encrypt(&mycontext, payload + length, - crc, 4); - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32(getcrc32( - payload, length)); - arcfour_init(&mycontext, wepkey, 3 + keylength); - arcfour_encrypt(&mycontext, payload, payload, - length); - arcfour_encrypt(&mycontext, payload + length, - crc, 4); - pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((addr_t)(pframe)); - } - } - } -} - -void r8712_wep_decrypt(struct _adapter *padapter, u8 *precvframe) -{ - /* exclude ICV */ - u8 crc[4]; - struct arc4context mycontext; - u32 length, keylength; - u8 *pframe, *payload, *iv, wepkey[16]; - u8 keyindex; - struct rx_pkt_attrib *prxattrib = &(((union recv_frame *) - precvframe)->u.hdr.attrib); - struct security_priv *psecuritypriv = &padapter->securitypriv; - - pframe = (unsigned char *)((union recv_frame *)precvframe)-> - u.hdr.rx_data; - /* start to decrypt recvframe */ - if ((prxattrib->encrypt == _WEP40_) || (prxattrib->encrypt == - _WEP104_)) { - iv = pframe + prxattrib->hdrlen; - keyindex = (iv[3] & 0x3); - keylength = psecuritypriv->DefKeylen[keyindex]; - memcpy(&wepkey[0], iv, 3); - memcpy(&wepkey[3], &psecuritypriv->DefKey[ - psecuritypriv->PrivacyKeyIndex].skey[0], - keylength); - length = ((union recv_frame *)precvframe)-> - u.hdr.len - prxattrib->hdrlen - prxattrib->iv_len; - payload = pframe + prxattrib->iv_len + prxattrib->hdrlen; - /* decrypt payload include icv */ - arcfour_init(&mycontext, wepkey, 3 + keylength); - arcfour_encrypt(&mycontext, payload, payload, length); - /* calculate icv and compare the icv */ - *((__le32 *)crc) = cpu_to_le32(getcrc32(payload, length - 4)); - } -} - -/* 3 =====TKIP related===== */ - -static u32 secmicgetuint32(u8 *p) -/* Convert from Byte[] to Us4Byte32 in a portable way */ -{ - s32 i; - u32 res = 0; - - for (i = 0; i < 4; i++) - res |= ((u32)(*p++)) << (8 * i); - return res; -} - -static void secmicputuint32(u8 *p, u32 val) -/* Convert from Us4Byte32 to Byte[] in a portable way */ -{ - long i; - - for (i = 0; i < 4; i++) { - *p++ = (u8)(val & 0xff); - val >>= 8; - } -} - -static void secmicclear(struct mic_data *pmicdata) -{ -/* Reset the state to the empty message. */ - pmicdata->L = pmicdata->K0; - pmicdata->R = pmicdata->K1; - pmicdata->nBytesInM = 0; - pmicdata->M = 0; -} - -void r8712_secmicsetkey(struct mic_data *pmicdata, u8 *key) -{ - /* Set the key */ - pmicdata->K0 = secmicgetuint32(key); - pmicdata->K1 = secmicgetuint32(key + 4); - /* and reset the message */ - secmicclear(pmicdata); -} - -static void secmicappendbyte(struct mic_data *pmicdata, u8 b) -{ - /* Append the byte to our word-sized buffer */ - pmicdata->M |= ((u32)b) << (8 * pmicdata->nBytesInM); - pmicdata->nBytesInM++; - /* Process the word if it is full. */ - if (pmicdata->nBytesInM >= 4) { - pmicdata->L ^= pmicdata->M; - pmicdata->R ^= ROL32(pmicdata->L, 17); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ((pmicdata->L & 0xff00ff00) >> 8) | - ((pmicdata->L & 0x00ff00ff) << 8); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ROL32(pmicdata->L, 3); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ROR32(pmicdata->L, 2); - pmicdata->L += pmicdata->R; - /* Clear the buffer */ - pmicdata->M = 0; - pmicdata->nBytesInM = 0; - } -} - -void r8712_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nbytes) -{ - /* This is simple */ - while (nbytes > 0) { - secmicappendbyte(pmicdata, *src++); - nbytes--; - } -} - -void r8712_secgetmic(struct mic_data *pmicdata, u8 *dst) -{ - /* Append the minimum padding */ - secmicappendbyte(pmicdata, 0x5a); - secmicappendbyte(pmicdata, 0); - secmicappendbyte(pmicdata, 0); - secmicappendbyte(pmicdata, 0); - secmicappendbyte(pmicdata, 0); - /* and then zeroes until the length is a multiple of 4 */ - while (pmicdata->nBytesInM != 0) - secmicappendbyte(pmicdata, 0); - /* The appendByte function has already computed the result. */ - secmicputuint32(dst, pmicdata->L); - secmicputuint32(dst + 4, pmicdata->R); - /* Reset to the empty message. */ - secmicclear(pmicdata); -} - -void seccalctkipmic(u8 *key, u8 *header, u8 *data, u32 data_len, u8 *mic_code, - u8 pri) -{ - - struct mic_data micdata; - u8 priority[4] = {0x0, 0x0, 0x0, 0x0}; - - r8712_secmicsetkey(&micdata, key); - priority[0] = pri; - /* Michael MIC pseudo header: DA, SA, 3 x 0, Priority */ - if (header[1] & 1) { /* ToDS==1 */ - r8712_secmicappend(&micdata, &header[16], 6); /* DA */ - if (header[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, &header[24], 6); - else - r8712_secmicappend(&micdata, &header[10], 6); - } else { /* ToDS==0 */ - r8712_secmicappend(&micdata, &header[4], 6); /* DA */ - if (header[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, &header[16], 6); - else - r8712_secmicappend(&micdata, &header[10], 6); - } - r8712_secmicappend(&micdata, &priority[0], 4); - r8712_secmicappend(&micdata, data, data_len); - r8712_secgetmic(&micdata, mic_code); -} - -/* macros for extraction/creation of unsigned char/unsigned short values */ -#define RotR1(v16) ((((v16) >> 1) & 0x7FFF) ^ (((v16) & 1) << 15)) -#define Lo8(v16) ((u8)((v16) & 0x00FF)) -#define Hi8(v16) ((u8)(((v16) >> 8) & 0x00FF)) -#define Lo16(v32) ((u16)((v32) & 0xFFFF)) -#define Hi16(v32) ((u16)(((v32) >> 16) & 0xFFFF)) -#define Mk16(hi, lo) ((lo) ^ (((u16)(hi)) << 8)) - -/* select the Nth 16-bit word of the temporal key unsigned char array TK[] */ -#define TK16(N) Mk16(tk[2 * (N) + 1], tk[2 * (N)]) - -/* S-box lookup: 16 bits --> 16 bits */ -#define _S_(v16) (Sbox1[0][Lo8(v16)] ^ Sbox1[1][Hi8(v16)]) - -/* fixed algorithm "parameters" */ -#define PHASE1_LOOP_CNT 8 /* this needs to be "big enough" */ -#define TA_SIZE 6 /* 48-bit transmitter address */ -#define TK_SIZE 16 /* 128-bit temporal key */ -#define P1K_SIZE 10 /* 80-bit Phase1 key */ -#define RC4_KEY_SIZE 16 /* 128-bit RC4KEY (104 bits unknown) */ - -/* 2-unsigned char by 2-unsigned char subset of the full AES S-box table */ -static const unsigned short Sbox1[2][256] = {/* Sbox for hash (can be in ROM) */ - { - 0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154, - 0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A, - 0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B, - 0x41EC, 0xB367, 0x5FFD, 0x45EA, 0x23BF, 0x53F7, 0xE496, 0x9B5B, - 0x75C2, 0xE11C, 0x3DAE, 0x4C6A, 0x6C5A, 0x7E41, 0xF502, 0x834F, - 0x685C, 0x51F4, 0xD134, 0xF908, 0xE293, 0xAB73, 0x6253, 0x2A3F, - 0x080C, 0x9552, 0x4665, 0x9D5E, 0x3028, 0x37A1, 0x0A0F, 0x2FB5, - 0x0E09, 0x2436, 0x1B9B, 0xDF3D, 0xCD26, 0x4E69, 0x7FCD, 0xEA9F, - 0x121B, 0x1D9E, 0x5874, 0x342E, 0x362D, 0xDCB2, 0xB4EE, 0x5BFB, - 0xA4F6, 0x764D, 0xB761, 0x7DCE, 0x527B, 0xDD3E, 0x5E71, 0x1397, - 0xA6F5, 0xB968, 0x0000, 0xC12C, 0x4060, 0xE31F, 0x79C8, 0xB6ED, - 0xD4BE, 0x8D46, 0x67D9, 0x724B, 0x94DE, 0x98D4, 0xB0E8, 0x854A, - 0xBB6B, 0xC52A, 0x4FE5, 0xED16, 0x86C5, 0x9AD7, 0x6655, 0x1194, - 0x8ACF, 0xE910, 0x0406, 0xFE81, 0xA0F0, 0x7844, 0x25BA, 0x4BE3, - 0xA2F3, 0x5DFE, 0x80C0, 0x058A, 0x3FAD, 0x21BC, 0x7048, 0xF104, - 0x63DF, 0x77C1, 0xAF75, 0x4263, 0x2030, 0xE51A, 0xFD0E, 0xBF6D, - 0x814C, 0x1814, 0x2635, 0xC32F, 0xBEE1, 0x35A2, 0x88CC, 0x2E39, - 0x9357, 0x55F2, 0xFC82, 0x7A47, 0xC8AC, 0xBAE7, 0x322B, 0xE695, - 0xC0A0, 0x1998, 0x9ED1, 0xA37F, 0x4466, 0x547E, 0x3BAB, 0x0B83, - 0x8CCA, 0xC729, 0x6BD3, 0x283C, 0xA779, 0xBCE2, 0x161D, 0xAD76, - 0xDB3B, 0x6456, 0x744E, 0x141E, 0x92DB, 0x0C0A, 0x486C, 0xB8E4, - 0x9F5D, 0xBD6E, 0x43EF, 0xC4A6, 0x39A8, 0x31A4, 0xD337, 0xF28B, - 0xD532, 0x8B43, 0x6E59, 0xDAB7, 0x018C, 0xB164, 0x9CD2, 0x49E0, - 0xD8B4, 0xACFA, 0xF307, 0xCF25, 0xCAAF, 0xF48E, 0x47E9, 0x1018, - 0x6FD5, 0xF088, 0x4A6F, 0x5C72, 0x3824, 0x57F1, 0x73C7, 0x9751, - 0xCB23, 0xA17C, 0xE89C, 0x3E21, 0x96DD, 0x61DC, 0x0D86, 0x0F85, - 0xE090, 0x7C42, 0x71C4, 0xCCAA, 0x90D8, 0x0605, 0xF701, 0x1C12, - 0xC2A3, 0x6A5F, 0xAEF9, 0x69D0, 0x1791, 0x9958, 0x3A27, 0x27B9, - 0xD938, 0xEB13, 0x2BB3, 0x2233, 0xD2BB, 0xA970, 0x0789, 0x33A7, - 0x2DB6, 0x3C22, 0x1592, 0xC920, 0x8749, 0xAAFF, 0x5078, 0xA57A, - 0x038F, 0x59F8, 0x0980, 0x1A17, 0x65DA, 0xD731, 0x84C6, 0xD0B8, - 0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A, - }, - { /* second half is unsigned char-reversed version of first! */ - 0xA5C6, 0x84F8, 0x99EE, 0x8DF6, 0x0DFF, 0xBDD6, 0xB1DE, 0x5491, - 0x5060, 0x0302, 0xA9CE, 0x7D56, 0x19E7, 0x62B5, 0xE64D, 0x9AEC, - 0x458F, 0x9D1F, 0x4089, 0x87FA, 0x15EF, 0xEBB2, 0xC98E, 0x0BFB, - 0xEC41, 0x67B3, 0xFD5F, 0xEA45, 0xBF23, 0xF753, 0x96E4, 0x5B9B, - 0xC275, 0x1CE1, 0xAE3D, 0x6A4C, 0x5A6C, 0x417E, 0x02F5, 0x4F83, - 0x5C68, 0xF451, 0x34D1, 0x08F9, 0x93E2, 0x73AB, 0x5362, 0x3F2A, - 0x0C08, 0x5295, 0x6546, 0x5E9D, 0x2830, 0xA137, 0x0F0A, 0xB52F, - 0x090E, 0x3624, 0x9B1B, 0x3DDF, 0x26CD, 0x694E, 0xCD7F, 0x9FEA, - 0x1B12, 0x9E1D, 0x7458, 0x2E34, 0x2D36, 0xB2DC, 0xEEB4, 0xFB5B, - 0xF6A4, 0x4D76, 0x61B7, 0xCE7D, 0x7B52, 0x3EDD, 0x715E, 0x9713, - 0xF5A6, 0x68B9, 0x0000, 0x2CC1, 0x6040, 0x1FE3, 0xC879, 0xEDB6, - 0xBED4, 0x468D, 0xD967, 0x4B72, 0xDE94, 0xD498, 0xE8B0, 0x4A85, - 0x6BBB, 0x2AC5, 0xE54F, 0x16ED, 0xC586, 0xD79A, 0x5566, 0x9411, - 0xCF8A, 0x10E9, 0x0604, 0x81FE, 0xF0A0, 0x4478, 0xBA25, 0xE34B, - 0xF3A2, 0xFE5D, 0xC080, 0x8A05, 0xAD3F, 0xBC21, 0x4870, 0x04F1, - 0xDF63, 0xC177, 0x75AF, 0x6342, 0x3020, 0x1AE5, 0x0EFD, 0x6DBF, - 0x4C81, 0x1418, 0x3526, 0x2FC3, 0xE1BE, 0xA235, 0xCC88, 0x392E, - 0x5793, 0xF255, 0x82FC, 0x477A, 0xACC8, 0xE7BA, 0x2B32, 0x95E6, - 0xA0C0, 0x9819, 0xD19E, 0x7FA3, 0x6644, 0x7E54, 0xAB3B, 0x830B, - 0xCA8C, 0x29C7, 0xD36B, 0x3C28, 0x79A7, 0xE2BC, 0x1D16, 0x76AD, - 0x3BDB, 0x5664, 0x4E74, 0x1E14, 0xDB92, 0x0A0C, 0x6C48, 0xE4B8, - 0x5D9F, 0x6EBD, 0xEF43, 0xA6C4, 0xA839, 0xA431, 0x37D3, 0x8BF2, - 0x32D5, 0x438B, 0x596E, 0xB7DA, 0x8C01, 0x64B1, 0xD29C, 0xE049, - 0xB4D8, 0xFAAC, 0x07F3, 0x25CF, 0xAFCA, 0x8EF4, 0xE947, 0x1810, - 0xD56F, 0x88F0, 0x6F4A, 0x725C, 0x2438, 0xF157, 0xC773, 0x5197, - 0x23CB, 0x7CA1, 0x9CE8, 0x213E, 0xDD96, 0xDC61, 0x860D, 0x850F, - 0x90E0, 0x427C, 0xC471, 0xAACC, 0xD890, 0x0506, 0x01F7, 0x121C, - 0xA3C2, 0x5F6A, 0xF9AE, 0xD069, 0x9117, 0x5899, 0x273A, 0xB927, - 0x38D9, 0x13EB, 0xB32B, 0x3322, 0xBBD2, 0x70A9, 0x8907, 0xA733, - 0xB62D, 0x223C, 0x9215, 0x20C9, 0x4987, 0xFFAA, 0x7850, 0x7AA5, - 0x8F03, 0xF859, 0x8009, 0x171A, 0xDA65, 0x31D7, 0xC684, 0xB8D0, - 0xC382, 0xB029, 0x775A, 0x111E, 0xCB7B, 0xFCA8, 0xD66D, 0x3A2C, - } -}; - -/* - ********************************************************************** - * Routine: Phase 1 -- generate P1K, given TA, TK, IV32 - * - * Inputs: - * tk[] = temporal key [128 bits] - * ta[] = transmitter's MAC address [ 48 bits] - * iv32 = upper 32 bits of IV [ 32 bits] - * Output: - * p1k[] = Phase 1 key [ 80 bits] - * - * Note: - * This function only needs to be called every 2**16 packets, - * although in theory it could be called every packet. - * - ********************************************************************** - */ -static void phase1(u16 *p1k, const u8 *tk, const u8 *ta, u32 iv32) -{ - sint i; - - /* Initialize the 80 bits of P1K[] from IV32 and TA[0..5] */ - p1k[0] = Lo16(iv32); - p1k[1] = Hi16(iv32); - p1k[2] = Mk16(ta[1], ta[0]); /* use TA[] as little-endian */ - p1k[3] = Mk16(ta[3], ta[2]); - p1k[4] = Mk16(ta[5], ta[4]); - /* Now compute an unbalanced Feistel cipher with 80-bit block */ - /* size on the 80-bit block P1K[], using the 128-bit key TK[] */ - for (i = 0; i < PHASE1_LOOP_CNT; i++) { /* Each add is mod 2**16 */ - p1k[0] += _S_(p1k[4] ^ TK16((i & 1) + 0)); - p1k[1] += _S_(p1k[0] ^ TK16((i & 1) + 2)); - p1k[2] += _S_(p1k[1] ^ TK16((i & 1) + 4)); - p1k[3] += _S_(p1k[2] ^ TK16((i & 1) + 6)); - p1k[4] += _S_(p1k[3] ^ TK16((i & 1) + 0)); - p1k[4] += (unsigned short)i; /* avoid "slide attacks" */ - } -} - -/* - ********************************************************************** - * Routine: Phase 2 -- generate RC4KEY, given TK, P1K, IV16 - * - * Inputs: - * tk[] = Temporal key [128 bits] - * p1k[] = Phase 1 output key [ 80 bits] - * iv16 = low 16 bits of IV counter [ 16 bits] - * Output: - * rc4key[] = the key used to encrypt the packet [128 bits] - * - * Note: - * The value {TA,IV32,IV16} for Phase1/Phase2 must be unique - * across all packets using the same key TK value. Then, for a - * given value of TK[], this TKIP48 construction guarantees that - * the final RC4KEY value is unique across all packets. - * - * Suggested implementation optimization: if PPK[] is "overlaid" - * appropriately on RC4KEY[], there is no need for the final - * for loop below that copies the PPK[] result into RC4KEY[]. - * - ********************************************************************** - */ -static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16) -{ - sint i; - u16 PPK[6]; /* temporary key for mixing */ - - /* Note: all adds in the PPK[] equations below are mod 2**16 */ - for (i = 0; i < 5; i++) - PPK[i] = p1k[i]; /* first, copy P1K to PPK */ - PPK[5] = p1k[4] + iv16; /* next, add in IV16 */ - /* Bijective non-linear mixing of the 96 bits of PPK[0..5] */ - PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */ - PPK[1] += _S_(PPK[0] ^ TK16(1)); - PPK[2] += _S_(PPK[1] ^ TK16(2)); - PPK[3] += _S_(PPK[2] ^ TK16(3)); - PPK[4] += _S_(PPK[3] ^ TK16(4)); - PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */ - /* Final sweep: bijective, "linear". Rotates kill LSB correlations */ - PPK[0] += RotR1(PPK[5] ^ TK16(6)); - PPK[1] += RotR1(PPK[0] ^ TK16(7)); /* Use all of TK[] in Phase2 */ - PPK[2] += RotR1(PPK[1]); - PPK[3] += RotR1(PPK[2]); - PPK[4] += RotR1(PPK[3]); - PPK[5] += RotR1(PPK[4]); - /* Note: At this point, for a given key TK[0..15], the 96-bit output */ - /* value PPK[0..5] is guaranteed to be unique, as a function */ - /* of the 96-bit "input" value {TA,IV32,IV16}. That is, P1K */ - /* is now a keyed permutation of {TA,IV32,IV16}. */ - /* Set RC4KEY[0..3], which includes "cleartext" portion of RC4 key */ - rc4key[0] = Hi8(iv16); /* RC4KEY[0..2] is the WEP IV */ - rc4key[1] = (Hi8(iv16) | 0x20) & 0x7F; /* Help avoid weak (FMS) keys */ - rc4key[2] = Lo8(iv16); - rc4key[3] = Lo8((PPK[5] ^ TK16(0)) >> 1); - /* Copy 96 bits of PPK[0..5] to RC4KEY[4..15] (little-endian) */ - for (i = 0; i < 6; i++) { - rc4key[4 + 2 * i] = Lo8(PPK[i]); - rc4key[5 + 2 * i] = Hi8(PPK[i]); - } -} - -/*The hlen isn't include the IV*/ -u32 r8712_tkip_encrypt(struct _adapter *padapter, u8 *pxmitframe) -{ /* exclude ICV */ - u16 pnl; - u32 pnh; - u8 rc4key[16]; - u8 ttkey[16]; - u8 crc[4]; - struct arc4context mycontext; - u32 curfragnum, length; - - u8 *pframe, *payload, *iv, *prwskey; - union pn48 txpn; - struct sta_info *stainfo; - struct pkt_attrib *pattrib = &((struct xmit_frame *)pxmitframe)->attrib; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u32 res = _SUCCESS; - - if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL) - return _FAIL; - - pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET; - /* 4 start to encrypt each fragment */ - if (pattrib->encrypt == _TKIP_) { - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = r8712_get_stainfo(&padapter->stapriv, - &pattrib->ra[0]); - if (stainfo) { - prwskey = &stainfo->x_UncstKey.skey[0]; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - iv = pframe + pattrib->hdrlen; - payload = pframe + pattrib->iv_len + - pattrib->hdrlen; - GET_TKIP_PN(iv, txpn); - pnl = (u16)(txpn.val); - pnh = (u32)(txpn.val >> 16); - phase1((u16 *)&ttkey[0], prwskey, - &pattrib->ta[0], pnh); - phase2(&rc4key[0], prwskey, (u16 *)&ttkey[0], - pnl); - if ((curfragnum + 1) == pattrib->nr_frags) { - /* 4 the last fragment */ - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32( - getcrc32(payload, length)); - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, - payload, length); - arcfour_encrypt(&mycontext, payload + - length, crc, 4); - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32(getcrc32( - payload, length)); - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, - payload, length); - arcfour_encrypt(&mycontext, - payload + length, crc, - 4); - pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((addr_t)(pframe)); - } - } - } else { - res = _FAIL; - } - } - return res; -} - -/* The hlen doesn't include the IV */ -void r8712_tkip_decrypt(struct _adapter *padapter, u8 *precvframe) -{ /* exclude ICV */ - u16 pnl; - u32 pnh; - u8 rc4key[16]; - u8 ttkey[16]; - u8 crc[4]; - struct arc4context mycontext; - u32 length; - u8 *pframe, *payload, *iv, *prwskey, idx = 0; - union pn48 txpn; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &((union recv_frame *) - precvframe)->u.hdr.attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - pframe = (unsigned char *)((union recv_frame *) - precvframe)->u.hdr.rx_data; - /* 4 start to decrypt recvframe */ - if (prxattrib->encrypt == _TKIP_) { - stainfo = r8712_get_stainfo(&padapter->stapriv, - &prxattrib->ta[0]); - if (stainfo) { - iv = pframe + prxattrib->hdrlen; - payload = pframe + prxattrib->iv_len + - prxattrib->hdrlen; - length = ((union recv_frame *)precvframe)-> - u.hdr.len - prxattrib->hdrlen - - prxattrib->iv_len; - if (is_multicast_ether_addr(prxattrib->ra)) { - idx = iv[3]; - prwskey = &psecuritypriv->XGrpKey[ - ((idx >> 6) & 0x3) - 1].skey[0]; - if (!psecuritypriv->binstallGrpkey) - return; - } else { - prwskey = &stainfo->x_UncstKey.skey[0]; - } - GET_TKIP_PN(iv, txpn); - pnl = (u16)(txpn.val); - pnh = (u32)(txpn.val >> 16); - phase1((u16 *)&ttkey[0], prwskey, &prxattrib->ta[0], - pnh); - phase2(&rc4key[0], prwskey, (unsigned short *) - &ttkey[0], pnl); - /* 4 decrypt payload include icv */ - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, payload, length); - *((__le32 *)crc) = cpu_to_le32(getcrc32(payload, - length - 4)); - } - } -} - -/* 3 =====AES related===== */ - -#define MAX_MSG_SIZE 2048 -/*****************************/ -/******** SBOX Table *********/ -/*****************************/ - -static const u8 sbox_table[256] = { - 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, - 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, - 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, - 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, - 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, - 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, - 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, - 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, - 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, - 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, - 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, - 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, - 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, - 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, - 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, - 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, - 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, - 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, - 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, - 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, - 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, - 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, - 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, - 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, - 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, - 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, - 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, - 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, - 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, - 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, - 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, - 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 -}; - -/****************************************/ -/* aes128k128d() */ -/* Performs a 128 bit AES encrypt with */ -/* 128 bit data. */ -/****************************************/ -static void xor_128(u8 *a, u8 *b, u8 *out) -{ - sint i; - - for (i = 0; i < 16; i++) - out[i] = a[i] ^ b[i]; -} - -static void xor_32(u8 *a, u8 *b, u8 *out) -{ - sint i; - - for (i = 0; i < 4; i++) - out[i] = a[i] ^ b[i]; -} - -static u8 sbox(u8 a) -{ - return sbox_table[(sint)a]; -} - -static void next_key(u8 *key, sint round) -{ - u8 rcon; - u8 sbox_key[4]; - static const u8 rcon_table[12] = { - 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, - 0x1b, 0x36, 0x36, 0x36 - }; - - sbox_key[0] = sbox(key[13]); - sbox_key[1] = sbox(key[14]); - sbox_key[2] = sbox(key[15]); - sbox_key[3] = sbox(key[12]); - rcon = rcon_table[round]; - xor_32(&key[0], sbox_key, &key[0]); - key[0] = key[0] ^ rcon; - xor_32(&key[4], &key[0], &key[4]); - xor_32(&key[8], &key[4], &key[8]); - xor_32(&key[12], &key[8], &key[12]); -} - -static void byte_sub(u8 *in, u8 *out) -{ - sint i; - - for (i = 0; i < 16; i++) - out[i] = sbox(in[i]); -} - -static void shift_row(u8 *in, u8 *out) -{ - out[0] = in[0]; - out[1] = in[5]; - out[2] = in[10]; - out[3] = in[15]; - out[4] = in[4]; - out[5] = in[9]; - out[6] = in[14]; - out[7] = in[3]; - out[8] = in[8]; - out[9] = in[13]; - out[10] = in[2]; - out[11] = in[7]; - out[12] = in[12]; - out[13] = in[1]; - out[14] = in[6]; - out[15] = in[11]; -} - -static void mix_column(u8 *in, u8 *out) -{ - sint i; - u8 add1b[4]; - u8 add1bf7[4]; - u8 rotl[4]; - u8 swap_halves[4]; - u8 andf7[4]; - u8 rotr[4]; - u8 temp[4]; - u8 tempb[4]; - - for (i = 0; i < 4; i++) { - if ((in[i] & 0x80) == 0x80) - add1b[i] = 0x1b; - else - add1b[i] = 0x00; - } - swap_halves[0] = in[2]; /* Swap halves */ - swap_halves[1] = in[3]; - swap_halves[2] = in[0]; - swap_halves[3] = in[1]; - rotl[0] = in[3]; /* Rotate left 8 bits */ - rotl[1] = in[0]; - rotl[2] = in[1]; - rotl[3] = in[2]; - andf7[0] = in[0] & 0x7f; - andf7[1] = in[1] & 0x7f; - andf7[2] = in[2] & 0x7f; - andf7[3] = in[3] & 0x7f; - for (i = 3; i > 0; i--) { /* logical shift left 1 bit */ - andf7[i] = andf7[i] << 1; - if ((andf7[i - 1] & 0x80) == 0x80) - andf7[i] = (andf7[i] | 0x01); - } - andf7[0] = andf7[0] << 1; - andf7[0] = andf7[0] & 0xfe; - xor_32(add1b, andf7, add1bf7); - xor_32(in, add1bf7, rotr); - temp[0] = rotr[0]; /* Rotate right 8 bits */ - rotr[0] = rotr[1]; - rotr[1] = rotr[2]; - rotr[2] = rotr[3]; - rotr[3] = temp[0]; - xor_32(add1bf7, rotr, temp); - xor_32(swap_halves, rotl, tempb); - xor_32(temp, tempb, out); -} - -static void aes128k128d(u8 *key, u8 *data, u8 *ciphertext) -{ - sint round; - sint i; - u8 intermediatea[16]; - u8 intermediateb[16]; - u8 round_key[16]; - - for (i = 0; i < 16; i++) - round_key[i] = key[i]; - for (round = 0; round < 11; round++) { - if (round == 0) { - xor_128(round_key, data, ciphertext); - next_key(round_key, round); - } else if (round == 10) { - byte_sub(ciphertext, intermediatea); - shift_row(intermediatea, intermediateb); - xor_128(intermediateb, round_key, ciphertext); - } else { /* 1 - 9 */ - byte_sub(ciphertext, intermediatea); - shift_row(intermediatea, intermediateb); - mix_column(&intermediateb[0], &intermediatea[0]); - mix_column(&intermediateb[4], &intermediatea[4]); - mix_column(&intermediateb[8], &intermediatea[8]); - mix_column(&intermediateb[12], &intermediatea[12]); - xor_128(intermediatea, round_key, ciphertext); - next_key(round_key, round); - } - } -} - -/************************************************/ -/* construct_mic_iv() */ -/* Builds the MIC IV from header fields and PN */ -/************************************************/ -static void construct_mic_iv(u8 *mic_iv, sint qc_exists, sint a4_exists, - u8 *mpdu, uint payload_length, u8 *pn_vector) -{ - sint i; - - mic_iv[0] = 0x59; - if (qc_exists && a4_exists) - mic_iv[1] = mpdu[30] & 0x0f; /* QoS_TC */ - if (qc_exists && !a4_exists) - mic_iv[1] = mpdu[24] & 0x0f; /* mute bits 7-4 */ - if (!qc_exists) - mic_iv[1] = 0x00; - for (i = 2; i < 8; i++) - mic_iv[i] = mpdu[i + 8]; - for (i = 8; i < 14; i++) - mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */ - mic_iv[14] = (unsigned char)(payload_length / 256); - mic_iv[15] = (unsigned char)(payload_length % 256); -} - -/************************************************/ -/* construct_mic_header1() */ -/* Builds the first MIC header block from */ -/* header fields. */ -/************************************************/ -static void construct_mic_header1(u8 *mic_header1, sint header_length, u8 *mpdu) -{ - mic_header1[0] = (u8)((header_length - 2) / 256); - mic_header1[1] = (u8)((header_length - 2) % 256); - mic_header1[2] = mpdu[0] & 0xcf; /* Mute CF poll & CF ack bits */ - /* Mute retry, more data and pwr mgt bits */ - mic_header1[3] = mpdu[1] & 0xc7; - mic_header1[4] = mpdu[4]; /* A1 */ - mic_header1[5] = mpdu[5]; - mic_header1[6] = mpdu[6]; - mic_header1[7] = mpdu[7]; - mic_header1[8] = mpdu[8]; - mic_header1[9] = mpdu[9]; - mic_header1[10] = mpdu[10]; /* A2 */ - mic_header1[11] = mpdu[11]; - mic_header1[12] = mpdu[12]; - mic_header1[13] = mpdu[13]; - mic_header1[14] = mpdu[14]; - mic_header1[15] = mpdu[15]; -} - -/************************************************/ -/* construct_mic_header2() */ -/* Builds the last MIC header block from */ -/* header fields. */ -/************************************************/ -static void construct_mic_header2(u8 *mic_header2, u8 *mpdu, sint a4_exists, - sint qc_exists) -{ - sint i; - - for (i = 0; i < 16; i++) - mic_header2[i] = 0x00; - mic_header2[0] = mpdu[16]; /* A3 */ - mic_header2[1] = mpdu[17]; - mic_header2[2] = mpdu[18]; - mic_header2[3] = mpdu[19]; - mic_header2[4] = mpdu[20]; - mic_header2[5] = mpdu[21]; - mic_header2[6] = 0x00; - mic_header2[7] = 0x00; /* mpdu[23]; */ - if (!qc_exists && a4_exists) - for (i = 0; i < 6; i++) - mic_header2[8 + i] = mpdu[24 + i]; /* A4 */ - if (qc_exists && !a4_exists) { - mic_header2[8] = mpdu[24] & 0x0f; /* mute bits 15 - 4 */ - mic_header2[9] = mpdu[25] & 0x00; - } - if (qc_exists && a4_exists) { - for (i = 0; i < 6; i++) - mic_header2[8 + i] = mpdu[24 + i]; /* A4 */ - mic_header2[14] = mpdu[30] & 0x0f; - mic_header2[15] = mpdu[31] & 0x00; - } -} - -/************************************************/ -/* construct_mic_header2() */ -/* Builds the last MIC header block from */ -/* header fields. */ -/************************************************/ -static void construct_ctr_preload(u8 *ctr_preload, - sint a4_exists, sint qc_exists, - u8 *mpdu, u8 *pn_vector, sint c) -{ - sint i; - - for (i = 0; i < 16; i++) - ctr_preload[i] = 0x00; - i = 0; - ctr_preload[0] = 0x01; /* flag */ - if (qc_exists && a4_exists) - ctr_preload[1] = mpdu[30] & 0x0f; - if (qc_exists && !a4_exists) - ctr_preload[1] = mpdu[24] & 0x0f; - for (i = 2; i < 8; i++) - ctr_preload[i] = mpdu[i + 8]; - for (i = 8; i < 14; i++) - ctr_preload[i] = pn_vector[13 - i]; - ctr_preload[14] = (unsigned char)(c / 256); /* Ctr */ - ctr_preload[15] = (unsigned char)(c % 256); -} - -/************************************/ -/* bitwise_xor() */ -/* A 128 bit, bitwise exclusive or */ -/************************************/ -static void bitwise_xor(u8 *ina, u8 *inb, u8 *out) -{ - sint i; - - for (i = 0; i < 16; i++) - out[i] = ina[i] ^ inb[i]; -} - -static void aes_cipher(u8 *key, uint hdrlen, - u8 *pframe, uint plen) -{ - uint qc_exists, a4_exists, i, j, payload_remainder; - uint num_blocks, payload_index; - - u8 pn_vector[6]; - u8 mic_iv[16]; - u8 mic_header1[16]; - u8 mic_header2[16]; - u8 ctr_preload[16]; - - /* Intermediate Buffers */ - u8 chain_buffer[16]; - u8 aes_out[16]; - u8 padded_buffer[16]; - u8 mic[8]; - u16 frtype = GetFrameType(pframe); - u16 frsubtype = GetFrameSubType(pframe); - - frsubtype >>= 4; - memset((void *)mic_iv, 0, 16); - memset((void *)mic_header1, 0, 16); - memset((void *)mic_header2, 0, 16); - memset((void *)ctr_preload, 0, 16); - memset((void *)chain_buffer, 0, 16); - memset((void *)aes_out, 0, 16); - memset((void *)padded_buffer, 0, 16); - - if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN)) - a4_exists = 0; - else - a4_exists = 1; - - if ((frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACK)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFPOLL)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACKPOLL))) { - qc_exists = 1; - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - } else if ((frsubtype == 0x08) || - (frsubtype == 0x09) || - (frsubtype == 0x0a) || - (frsubtype == 0x0b)) { - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - qc_exists = 1; - } else { - qc_exists = 0; - } - pn_vector[0] = pframe[hdrlen]; - pn_vector[1] = pframe[hdrlen + 1]; - pn_vector[2] = pframe[hdrlen + 4]; - pn_vector[3] = pframe[hdrlen + 5]; - pn_vector[4] = pframe[hdrlen + 6]; - pn_vector[5] = pframe[hdrlen + 7]; - construct_mic_iv(mic_iv, qc_exists, a4_exists, pframe, plen, pn_vector); - construct_mic_header1(mic_header1, hdrlen, pframe); - construct_mic_header2(mic_header2, pframe, a4_exists, qc_exists); - payload_remainder = plen % 16; - num_blocks = plen / 16; - /* Find start of payload */ - payload_index = hdrlen + 8; - /* Calculate MIC */ - aes128k128d(key, mic_iv, aes_out); - bitwise_xor(aes_out, mic_header1, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - bitwise_xor(aes_out, mic_header2, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - for (i = 0; i < num_blocks; i++) { - bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); - payload_index += 16; - aes128k128d(key, chain_buffer, aes_out); - } - /* Add on the final payload block if it needs padding */ - if (payload_remainder > 0) { - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = pframe[payload_index++]; - bitwise_xor(aes_out, padded_buffer, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - } - for (j = 0; j < 8; j++) - mic[j] = aes_out[j]; - /* Insert MIC into payload */ - for (j = 0; j < 8; j++) - pframe[payload_index + j] = mic[j]; - payload_index = hdrlen + 8; - for (i = 0; i < num_blocks; i++) { - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, i + 1); - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); - for (j = 0; j < 16; j++) - pframe[payload_index++] = chain_buffer[j]; - } - if (payload_remainder > 0) { /* If short final block, then pad it,*/ - /* encrypt and copy unpadded part back */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, num_blocks + 1); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = pframe[payload_index + j]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < payload_remainder; j++) - pframe[payload_index++] = chain_buffer[j]; - } - /* Encrypt the MIC */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, 0); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < 8; j++) - padded_buffer[j] = pframe[j + hdrlen + 8 + plen]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < 8; j++) - pframe[payload_index++] = chain_buffer[j]; -} - -u32 r8712_aes_encrypt(struct _adapter *padapter, u8 *pxmitframe) -{ /* exclude ICV */ - /* Intermediate Buffers */ - sint curfragnum, length; - u8 *pframe, *prwskey; - struct sta_info *stainfo; - struct pkt_attrib *pattrib = &((struct xmit_frame *) - pxmitframe)->attrib; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u32 res = _SUCCESS; - - if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL) - return _FAIL; - pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET; - /* 4 start to encrypt each fragment */ - if (pattrib->encrypt == _AES_) { - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = r8712_get_stainfo(&padapter->stapriv, - &pattrib->ra[0]); - if (stainfo) { - prwskey = &stainfo->x_UncstKey.skey[0]; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - if ((curfragnum + 1) == pattrib->nr_frags) { - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - aes_cipher(prwskey, pattrib->hdrlen, - pframe, length); - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - aes_cipher(prwskey, pattrib->hdrlen, - pframe, length); - pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((addr_t)(pframe)); - } - } - } else { - res = _FAIL; - } - } - return res; -} - -static void aes_decipher(u8 *key, uint hdrlen, - u8 *pframe, uint plen) -{ - static u8 message[MAX_MSG_SIZE]; - uint qc_exists, a4_exists, i, j, payload_remainder; - uint num_blocks, payload_index; - u8 pn_vector[6]; - u8 mic_iv[16]; - u8 mic_header1[16]; - u8 mic_header2[16]; - u8 ctr_preload[16]; - /* Intermediate Buffers */ - u8 chain_buffer[16]; - u8 aes_out[16]; - u8 padded_buffer[16]; - u8 mic[8]; - uint frtype = GetFrameType(pframe); - uint frsubtype = GetFrameSubType(pframe); - - frsubtype >>= 4; - memset((void *)mic_iv, 0, 16); - memset((void *)mic_header1, 0, 16); - memset((void *)mic_header2, 0, 16); - memset((void *)ctr_preload, 0, 16); - memset((void *)chain_buffer, 0, 16); - memset((void *)aes_out, 0, 16); - memset((void *)padded_buffer, 0, 16); - /* start to decrypt the payload */ - /*(plen including llc, payload and mic) */ - num_blocks = (plen - 8) / 16; - payload_remainder = (plen - 8) % 16; - pn_vector[0] = pframe[hdrlen]; - pn_vector[1] = pframe[hdrlen + 1]; - pn_vector[2] = pframe[hdrlen + 4]; - pn_vector[3] = pframe[hdrlen + 5]; - pn_vector[4] = pframe[hdrlen + 6]; - pn_vector[5] = pframe[hdrlen + 7]; - if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN)) - a4_exists = 0; - else - a4_exists = 1; - if ((frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACK)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFPOLL)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACKPOLL))) { - qc_exists = 1; - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - } else if ((frsubtype == 0x08) || - (frsubtype == 0x09) || - (frsubtype == 0x0a) || - (frsubtype == 0x0b)) { - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - qc_exists = 1; - } else { - qc_exists = 0; - } - /* now, decrypt pframe with hdrlen offset and plen long */ - payload_index = hdrlen + 8; /* 8 is for extiv */ - for (i = 0; i < num_blocks; i++) { - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, i + 1); - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); - for (j = 0; j < 16; j++) - pframe[payload_index++] = chain_buffer[j]; - } - if (payload_remainder > 0) { /* If short final block, pad it,*/ - /* encrypt it and copy the unpadded part back */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, num_blocks + 1); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = pframe[payload_index + j]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < payload_remainder; j++) - pframe[payload_index++] = chain_buffer[j]; - } - /* start to calculate the mic */ - memcpy((void *)message, pframe, (hdrlen + plen + 8)); - pn_vector[0] = pframe[hdrlen]; - pn_vector[1] = pframe[hdrlen + 1]; - pn_vector[2] = pframe[hdrlen + 4]; - pn_vector[3] = pframe[hdrlen + 5]; - pn_vector[4] = pframe[hdrlen + 6]; - pn_vector[5] = pframe[hdrlen + 7]; - construct_mic_iv(mic_iv, qc_exists, a4_exists, message, plen - 8, - pn_vector); - construct_mic_header1(mic_header1, hdrlen, message); - construct_mic_header2(mic_header2, message, a4_exists, qc_exists); - payload_remainder = (plen - 8) % 16; - num_blocks = (plen - 8) / 16; - /* Find start of payload */ - payload_index = hdrlen + 8; - /* Calculate MIC */ - aes128k128d(key, mic_iv, aes_out); - bitwise_xor(aes_out, mic_header1, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - bitwise_xor(aes_out, mic_header2, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - for (i = 0; i < num_blocks; i++) { - bitwise_xor(aes_out, &message[payload_index], chain_buffer); - payload_index += 16; - aes128k128d(key, chain_buffer, aes_out); - } - /* Add on the final payload block if it needs padding */ - if (payload_remainder > 0) { - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = message[payload_index++]; - bitwise_xor(aes_out, padded_buffer, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - } - for (j = 0; j < 8; j++) - mic[j] = aes_out[j]; - /* Insert MIC into payload */ - for (j = 0; j < 8; j++) - message[payload_index + j] = mic[j]; - payload_index = hdrlen + 8; - for (i = 0; i < num_blocks; i++) { - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - message, pn_vector, i + 1); - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, &message[payload_index], chain_buffer); - for (j = 0; j < 16; j++) - message[payload_index++] = chain_buffer[j]; - } - if (payload_remainder > 0) { /* If short final block, pad it,*/ - /* encrypt and copy unpadded part back */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - message, pn_vector, num_blocks + 1); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = message[payload_index + j]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < payload_remainder; j++) - message[payload_index++] = chain_buffer[j]; - } - /* Encrypt the MIC */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, message, - pn_vector, 0); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < 8; j++) - padded_buffer[j] = message[j + hdrlen + plen]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < 8; j++) - message[payload_index++] = chain_buffer[j]; - /* compare the mic */ -} - -void r8712_aes_decrypt(struct _adapter *padapter, u8 *precvframe) -{ /* exclude ICV */ - /* Intermediate Buffers */ - sint length; - u8 *pframe, *prwskey, *iv, idx; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &((union recv_frame *) - precvframe)->u.hdr.attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - pframe = (unsigned char *)((union recv_frame *)precvframe)-> - u.hdr.rx_data; - /* 4 start to encrypt each fragment */ - if (prxattrib->encrypt == _AES_) { - stainfo = r8712_get_stainfo(&padapter->stapriv, - &prxattrib->ta[0]); - if (stainfo) { - if (is_multicast_ether_addr(prxattrib->ra)) { - iv = pframe + prxattrib->hdrlen; - idx = iv[3]; - prwskey = &psecuritypriv->XGrpKey[ - ((idx >> 6) & 0x3) - 1].skey[0]; - if (!psecuritypriv->binstallGrpkey) - return; - - } else { - prwskey = &stainfo->x_UncstKey.skey[0]; - } - length = ((union recv_frame *)precvframe)-> - u.hdr.len - prxattrib->hdrlen - - prxattrib->iv_len; - aes_decipher(prwskey, prxattrib->hdrlen, pframe, - length); - } - } -} - -void r8712_use_tkipkey_handler(struct timer_list *t) -{ - struct _adapter *padapter = - from_timer(padapter, t, securitypriv.tkip_timer); - - padapter->securitypriv.busetkipkey = true; -} diff --git a/drivers/staging/rtl8712/rtl871x_security.h b/drivers/staging/rtl8712/rtl871x_security.h deleted file mode 100644 index 8461b7f05359..000000000000 --- a/drivers/staging/rtl8712/rtl871x_security.h +++ /dev/null @@ -1,218 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_SECURITY_H_ -#define __RTL871X_SECURITY_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define _NO_PRIVACY_ 0x0 -#define _WEP40_ 0x1 -#define _TKIP_ 0x2 -#define _TKIP_WTMIC_ 0x3 -#define _AES_ 0x4 -#define _WEP104_ 0x5 - -#define _WPA_IE_ID_ 0xdd -#define _WPA2_IE_ID_ 0x30 - -#ifndef Ndis802_11AuthModeWPA2 -#define Ndis802_11AuthModeWPA2 (Ndis802_11AuthModeWPANone + 1) -#endif - -#ifndef Ndis802_11AuthModeWPA2PSK -#define Ndis802_11AuthModeWPA2PSK (Ndis802_11AuthModeWPANone + 2) -#endif - -union pn48 { - u64 val; -#if defined(__BIG_ENDIAN) - struct { - u8 TSC7; - u8 TSC6; - u8 TSC5; - u8 TSC4; - u8 TSC3; - u8 TSC2; - u8 TSC1; - u8 TSC0; - } _byte_; -#else - struct { - u8 TSC0; - u8 TSC1; - u8 TSC2; - u8 TSC3; - u8 TSC4; - u8 TSC5; - u8 TSC6; - u8 TSC7; - } _byte_; -#endif -}; - -union Keytype { - u8 skey[16]; - u32 lkey[4]; -}; - -struct RT_PMKID_LIST { - u8 bUsed; - u8 Bssid[6]; - u8 PMKID[16]; - u8 SsidBuf[33]; - u8 *ssid_octet; - u16 ssid_length; -}; - -struct security_priv { - u32 AuthAlgrthm; /* 802.11 auth, could be open, shared, - * 8021x and authswitch - */ - u32 PrivacyAlgrthm; /* This specify the privacy for shared - * auth. algorithm. - */ - u32 PrivacyKeyIndex; /* this is only valid for legendary - * wep, 0~3 for key id. - */ - union Keytype DefKey[4]; /* this is only valid for def. key */ - u32 DefKeylen[4]; - u32 XGrpPrivacy; /* This specify the privacy algthm. - * used for Grp key - */ - u32 XGrpKeyid; /* key id used for Grp Key */ - union Keytype XGrpKey[2]; /* 802.1x Group Key, for - * inx0 and inx1 - */ - union Keytype XGrptxmickey[2]; - union Keytype XGrprxmickey[2]; - union pn48 Grptxpn; /* PN48 used for Grp Key xmit. */ - union pn48 Grprxpn; /* PN48 used for Grp Key recv. */ - u8 wps_hw_pbc_pressed;/*for hw pbc pressed*/ - u8 wps_phase;/*for wps*/ - u8 wps_ie[MAX_WPA_IE_LEN << 2]; - int wps_ie_len; - u8 binstallGrpkey; - u8 busetkipkey; - struct timer_list tkip_timer; - u8 bcheck_grpkey; - u8 bgrpkey_handshake; - s32 sw_encrypt; /* from registry_priv */ - s32 sw_decrypt; /* from registry_priv */ - s32 hw_decrypted; /* if the rx packets is hw_decrypted==false, - * it means the hw has not been ready. - */ - u32 ndisauthtype; /* keeps the auth_type & enc_status from upper - * layer ioctl(wpa_supplicant or wzc) - */ - u32 ndisencryptstatus; - struct wlan_bssid_ex sec_bss; /* for joinbss (h2c buffer) usage */ - struct NDIS_802_11_WEP ndiswep; - u8 assoc_info[600]; - u8 szofcapability[256]; /* for wpa2 usage */ - u8 oidassociation[512]; /* for wpa/wpa2 usage */ - u8 authenticator_ie[256]; /* store ap security information element */ - u8 supplicant_ie[256]; /* store sta security information element */ - /* for tkip countermeasure */ - u32 last_mic_err_time; - u8 btkip_countermeasure; - u8 btkip_wait_report; - u32 btkip_countermeasure_time; - /*------------------------------------------------------------------- - * For WPA2 Pre-Authentication. - *------------------------------------------------------------------ - **/ - struct RT_PMKID_LIST PMKIDList[NUM_PMKID_CACHE]; - u8 PMKIDIndex; -}; - -#define GET_ENCRY_ALGO(psecuritypriv, psta, encry_algo, bmcst) \ -do { \ - switch (psecuritypriv->AuthAlgrthm) { \ - case 0: \ - case 1: \ - case 3: \ - encry_algo = (u8)psecuritypriv->PrivacyAlgrthm; \ - break; \ - case 2: \ - if (bmcst) \ - encry_algo = (u8)psecuritypriv->XGrpPrivacy; \ - else \ - encry_algo = (u8)psta->XPrivacy; \ - break; \ - } \ -} while (0) -#define SET_ICE_IV_LEN(iv_len, icv_len, encrypt)\ -do {\ - switch (encrypt) { \ - case _WEP40_: \ - case _WEP104_: \ - iv_len = 4; \ - icv_len = 4; \ - break; \ - case _TKIP_: \ - iv_len = 8; \ - icv_len = 4; \ - break; \ - case _AES_: \ - iv_len = 8; \ - icv_len = 8; \ - break; \ - default: \ - iv_len = 0; \ - icv_len = 0; \ - break; \ - } \ -} while (0) -#define GET_TKIP_PN(iv, txpn) \ -do {\ - txpn._byte_.TSC0 = iv[2];\ - txpn._byte_.TSC1 = iv[0];\ - txpn._byte_.TSC2 = iv[4];\ - txpn._byte_.TSC3 = iv[5];\ - txpn._byte_.TSC4 = iv[6];\ - txpn._byte_.TSC5 = iv[7];\ -} while (0) - -#define ROL32(A, n) (((A) << (n)) | (((A) >> (32 - (n))) & ((1UL << (n)) - 1))) -#define ROR32(A, n) ROL32((A), 32 - (n)) - -struct mic_data { - u32 K0, K1; /* Key */ - u32 L, R; /* Current state */ - u32 M; /* Message accumulator (single word) */ - u32 nBytesInM; /* # bytes in M */ -}; - -void seccalctkipmic( - u8 *key, - u8 *header, - u8 *data, - u32 data_len, - u8 *Miccode, - u8 priority); - -void r8712_secmicsetkey(struct mic_data *pmicdata, u8 *key); -void r8712_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nBytes); -void r8712_secgetmic(struct mic_data *pmicdata, u8 *dst); -u32 r8712_aes_encrypt(struct _adapter *padapter, u8 *pxmitframe); -u32 r8712_tkip_encrypt(struct _adapter *padapter, u8 *pxmitframe); -void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe); -void r8712_aes_decrypt(struct _adapter *padapter, u8 *precvframe); -void r8712_tkip_decrypt(struct _adapter *padapter, u8 *precvframe); -void r8712_wep_decrypt(struct _adapter *padapter, u8 *precvframe); -void r8712_use_tkipkey_handler(struct timer_list *t); - -#endif /*__RTL871X_SECURITY_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_sta_mgt.c b/drivers/staging/rtl8712/rtl871x_sta_mgt.c deleted file mode 100644 index 2c806a0105bf..000000000000 --- a/drivers/staging/rtl8712/rtl871x_sta_mgt.c +++ /dev/null @@ -1,263 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_sta_mgt.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_STA_MGT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "xmit_osdep.h" -#include "sta_info.h" - -static void _init_stainfo(struct sta_info *psta) -{ - memset((u8 *)psta, 0, sizeof(struct sta_info)); - spin_lock_init(&psta->lock); - INIT_LIST_HEAD(&psta->list); - INIT_LIST_HEAD(&psta->hash_list); - _r8712_init_sta_xmit_priv(&psta->sta_xmitpriv); - _r8712_init_sta_recv_priv(&psta->sta_recvpriv); - INIT_LIST_HEAD(&psta->asoc_list); - INIT_LIST_HEAD(&psta->auth_list); -} - -int _r8712_init_sta_priv(struct sta_priv *pstapriv) -{ - struct sta_info *psta; - s32 i; - - pstapriv->pallocated_stainfo_buf = kmalloc(sizeof(struct sta_info) * - NUM_STA + 4, GFP_ATOMIC); - if (!pstapriv->pallocated_stainfo_buf) - return -ENOMEM; - pstapriv->pstainfo_buf = pstapriv->pallocated_stainfo_buf + 4 - - ((addr_t)(pstapriv->pallocated_stainfo_buf) & 3); - _init_queue(&pstapriv->free_sta_queue); - spin_lock_init(&pstapriv->sta_hash_lock); - pstapriv->asoc_sta_count = 0; - _init_queue(&pstapriv->sleep_q); - _init_queue(&pstapriv->wakeup_q); - psta = (struct sta_info *)(pstapriv->pstainfo_buf); - for (i = 0; i < NUM_STA; i++) { - _init_stainfo(psta); - INIT_LIST_HEAD(&(pstapriv->sta_hash[i])); - list_add_tail(&psta->list, &pstapriv->free_sta_queue.queue); - psta++; - } - INIT_LIST_HEAD(&pstapriv->asoc_list); - INIT_LIST_HEAD(&pstapriv->auth_list); - return 0; -} - -/* this function is used to free the memory of lock || sema for all stainfos */ -static void mfree_all_stainfo(struct sta_priv *pstapriv) -{ - unsigned long irqL; - struct list_head *plist, *phead; - - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - phead = &pstapriv->free_sta_queue.queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) - plist = plist->next; - - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); -} - -void _r8712_free_sta_priv(struct sta_priv *pstapriv) -{ - if (pstapriv) { - /* be done before free sta_hash_lock */ - mfree_all_stainfo(pstapriv); - kfree(pstapriv->pallocated_stainfo_buf); - } -} - -struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) -{ - s32 index; - struct list_head *phash_list; - struct sta_info *psta; - struct __queue *pfree_sta_queue; - struct recv_reorder_ctrl *preorder_ctrl; - int i = 0; - u16 wRxSeqInitialValue = 0xffff; - unsigned long flags; - - pfree_sta_queue = &pstapriv->free_sta_queue; - spin_lock_irqsave(&pfree_sta_queue->lock, flags); - psta = list_first_entry_or_null(&pfree_sta_queue->queue, - struct sta_info, list); - if (psta) { - list_del_init(&psta->list); - _init_stainfo(psta); - memcpy(psta->hwaddr, hwaddr, ETH_ALEN); - index = wifi_mac_hash(hwaddr); - if (index >= NUM_STA) { - psta = NULL; - goto exit; - } - phash_list = &pstapriv->sta_hash[index]; - list_add_tail(&psta->hash_list, phash_list); - pstapriv->asoc_sta_count++; - -/* For the SMC router, the sequence number of first packet of WPS handshake - * will be 0. In this case, this packet will be dropped by recv_decache function - * if we use the 0x00 as the default value for tid_rxseq variable. So, we - * initialize the tid_rxseq variable as the 0xffff. - */ - for (i = 0; i < 16; i++) - memcpy(&psta->sta_recvpriv.rxcache.tid_rxseq[i], - &wRxSeqInitialValue, 2); - /* for A-MPDU Rx reordering buffer control */ - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - preorder_ctrl->padapter = pstapriv->padapter; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - preorder_ctrl->wsize_b = 64; - _init_queue(&preorder_ctrl->pending_recvframe_queue); - r8712_init_recv_timer(preorder_ctrl); - } - } -exit: - spin_unlock_irqrestore(&pfree_sta_queue->lock, flags); - return psta; -} - -/* using pstapriv->sta_hash_lock to protect */ -void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta) -{ - int i; - unsigned long irqL0; - struct __queue *pfree_sta_queue; - struct recv_reorder_ctrl *preorder_ctrl; - struct sta_xmit_priv *pstaxmitpriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct sta_priv *pstapriv = &padapter->stapriv; - - if (!psta) - return; - pfree_sta_queue = &pstapriv->free_sta_queue; - pstaxmitpriv = &psta->sta_xmitpriv; - spin_lock_irqsave(&(pxmitpriv->vo_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vo_q.sta_pending); - list_del_init(&(pstaxmitpriv->vo_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->vo_pending.lock), irqL0); - spin_lock_irqsave(&(pxmitpriv->vi_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vi_q.sta_pending); - list_del_init(&(pstaxmitpriv->vi_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->vi_pending.lock), irqL0); - spin_lock_irqsave(&(pxmitpriv->bk_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->bk_q.sta_pending); - list_del_init(&(pstaxmitpriv->bk_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->bk_pending.lock), irqL0); - spin_lock_irqsave(&(pxmitpriv->be_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->be_q.sta_pending); - list_del_init(&(pstaxmitpriv->be_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->be_pending.lock), irqL0); - list_del_init(&psta->hash_list); - pstapriv->asoc_sta_count--; - /* re-init sta_info; 20061114 */ - _r8712_init_sta_xmit_priv(&psta->sta_xmitpriv); - _r8712_init_sta_recv_priv(&psta->sta_recvpriv); - /* for A-MPDU Rx reordering buffer control, - * cancel reordering_ctrl_timer - */ - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - del_timer(&preorder_ctrl->reordering_ctrl_timer); - } - spin_lock(&(pfree_sta_queue->lock)); - /* insert into free_sta_queue; 20061114 */ - list_add_tail(&psta->list, &pfree_sta_queue->queue); - spin_unlock(&(pfree_sta_queue->lock)); -} - -/* free all stainfo which in sta_hash[all] */ -void r8712_free_all_stainfo(struct _adapter *padapter) -{ - unsigned long irqL; - struct list_head *plist, *phead; - s32 index; - struct sta_info *psta = NULL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct sta_info *pbcmc_stainfo = r8712_get_bcmc_stainfo(padapter); - - if (pstapriv->asoc_sta_count == 1) - return; - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - for (index = 0; index < NUM_STA; index++) { - phead = &(pstapriv->sta_hash[index]); - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - psta = container_of(plist, - struct sta_info, hash_list); - plist = plist->next; - if (pbcmc_stainfo != psta) - r8712_free_stainfo(padapter, psta); - } - } - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); -} - -/* any station allocated can be searched by hash list */ -struct sta_info *r8712_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) -{ - unsigned long irqL; - struct list_head *plist, *phead; - struct sta_info *psta = NULL; - u32 index; - - if (!hwaddr) - return NULL; - index = wifi_mac_hash(hwaddr); - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - phead = &(pstapriv->sta_hash[index]); - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - psta = container_of(plist, struct sta_info, hash_list); - if ((!memcmp(psta->hwaddr, hwaddr, ETH_ALEN))) { - /* if found the matched address */ - break; - } - psta = NULL; - plist = plist->next; - } - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); - return psta; -} - -void r8712_init_bcmc_stainfo(struct _adapter *padapter) -{ - unsigned char bcast_addr[6] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - struct sta_priv *pstapriv = &padapter->stapriv; - - r8712_alloc_stainfo(pstapriv, bcast_addr); -} - -struct sta_info *r8712_get_bcmc_stainfo(struct _adapter *padapter) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - - return r8712_get_stainfo(pstapriv, bc_addr); -} - -u8 r8712_access_ctrl(struct wlan_acl_pool *pacl_list, u8 *mac_addr) -{ - return true; -} diff --git a/drivers/staging/rtl8712/rtl871x_wlan_sme.h b/drivers/staging/rtl8712/rtl871x_wlan_sme.h deleted file mode 100644 index 97ea1451426c..000000000000 --- a/drivers/staging/rtl8712/rtl871x_wlan_sme.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_WLAN_SME_H_ -#define _RTL871X_WLAN_SME_H_ - -#define MSR_APMODE 0x0C -#define MSR_STAMODE 0x08 -#define MSR_ADHOCMODE 0x04 -#define MSR_NOLINKMODE 0x00 -#define _1M_RATE_ 0 -#define _2M_RATE_ 1 -#define _5M_RATE_ 2 -#define _11M_RATE_ 3 -#define _6M_RATE_ 4 -#define _9M_RATE_ 5 -#define _12M_RATE_ 6 -#define _18M_RATE_ 7 -#define _24M_RATE_ 8 -#define _36M_RATE_ 9 -#define _48M_RATE_ 10 -#define _54M_RATE_ 11 - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_xmit.c b/drivers/staging/rtl8712/rtl871x_xmit.c deleted file mode 100644 index 6353dbe554d3..000000000000 --- a/drivers/staging/rtl8712/rtl871x_xmit.c +++ /dev/null @@ -1,1059 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_xmit.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_XMIT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -#include <linux/usb.h> -#include <linux/ieee80211.h> - -static const u8 P802_1H_OUI[P80211_OUI_LEN] = {0x00, 0x00, 0xf8}; -static const u8 RFC1042_OUI[P80211_OUI_LEN] = {0x00, 0x00, 0x00}; -static void init_hwxmits(struct hw_xmit *phwxmit, sint entry); -static void alloc_hwxmits(struct _adapter *padapter); -static void free_hwxmits(struct _adapter *padapter); - -static void _init_txservq(struct tx_servq *ptxservq) -{ - INIT_LIST_HEAD(&ptxservq->tx_pending); - _init_queue(&ptxservq->sta_pending); - ptxservq->qcnt = 0; -} - -void _r8712_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv) -{ - memset((unsigned char *)psta_xmitpriv, 0, - sizeof(struct sta_xmit_priv)); - spin_lock_init(&psta_xmitpriv->lock); - _init_txservq(&psta_xmitpriv->be_q); - _init_txservq(&psta_xmitpriv->bk_q); - _init_txservq(&psta_xmitpriv->vi_q); - _init_txservq(&psta_xmitpriv->vo_q); - INIT_LIST_HEAD(&psta_xmitpriv->legacy_dz); - INIT_LIST_HEAD(&psta_xmitpriv->apsd); -} - -int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv, - struct _adapter *padapter) -{ - sint i; - struct xmit_buf *pxmitbuf; - struct xmit_frame *pxframe; - int j; - - memset((unsigned char *)pxmitpriv, 0, sizeof(struct xmit_priv)); - spin_lock_init(&pxmitpriv->lock); - /* - *Please insert all the queue initialization using _init_queue below - */ - pxmitpriv->adapter = padapter; - _init_queue(&pxmitpriv->be_pending); - _init_queue(&pxmitpriv->bk_pending); - _init_queue(&pxmitpriv->vi_pending); - _init_queue(&pxmitpriv->vo_pending); - _init_queue(&pxmitpriv->bm_pending); - _init_queue(&pxmitpriv->legacy_dz_queue); - _init_queue(&pxmitpriv->apsd_queue); - _init_queue(&pxmitpriv->free_xmit_queue); - /* - * Please allocate memory with sz = (struct xmit_frame) * NR_XMITFRAME, - * and initialize free_xmit_frame below. - * Please also apply free_txobj to link_up all the xmit_frames... - */ - pxmitpriv->pallocated_frame_buf = - kmalloc(NR_XMITFRAME * sizeof(struct xmit_frame) + 4, - GFP_ATOMIC); - if (!pxmitpriv->pallocated_frame_buf) { - pxmitpriv->pxmit_frame_buf = NULL; - return -ENOMEM; - } - pxmitpriv->pxmit_frame_buf = pxmitpriv->pallocated_frame_buf + 4 - - ((addr_t) (pxmitpriv->pallocated_frame_buf) & 3); - pxframe = (struct xmit_frame *) pxmitpriv->pxmit_frame_buf; - for (i = 0; i < NR_XMITFRAME; i++) { - INIT_LIST_HEAD(&(pxframe->list)); - pxframe->padapter = padapter; - pxframe->frame_tag = DATA_FRAMETAG; - pxframe->pkt = NULL; - pxframe->buf_addr = NULL; - pxframe->pxmitbuf = NULL; - list_add_tail(&(pxframe->list), - &(pxmitpriv->free_xmit_queue.queue)); - pxframe++; - } - pxmitpriv->free_xmitframe_cnt = NR_XMITFRAME; - /* - * init xmit hw_txqueue - */ - _r8712_init_hw_txqueue(&pxmitpriv->be_txqueue, BE_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->bk_txqueue, BK_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->vi_txqueue, VI_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->vo_txqueue, VO_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->bmc_txqueue, BMC_QUEUE_INX); - pxmitpriv->frag_len = MAX_FRAG_THRESHOLD; - pxmitpriv->txirp_cnt = 1; - /*per AC pending irp*/ - pxmitpriv->beq_cnt = 0; - pxmitpriv->bkq_cnt = 0; - pxmitpriv->viq_cnt = 0; - pxmitpriv->voq_cnt = 0; - /*init xmit_buf*/ - _init_queue(&pxmitpriv->free_xmitbuf_queue); - _init_queue(&pxmitpriv->pending_xmitbuf_queue); - pxmitpriv->pallocated_xmitbuf = - kmalloc(NR_XMITBUFF * sizeof(struct xmit_buf) + 4, GFP_ATOMIC); - if (!pxmitpriv->pallocated_xmitbuf) - goto clean_up_frame_buf; - pxmitpriv->pxmitbuf = pxmitpriv->pallocated_xmitbuf + 4 - - ((addr_t)(pxmitpriv->pallocated_xmitbuf) & 3); - pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; - for (i = 0; i < NR_XMITBUFF; i++) { - INIT_LIST_HEAD(&pxmitbuf->list); - pxmitbuf->pallocated_buf = - kmalloc(MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ, GFP_ATOMIC); - if (!pxmitbuf->pallocated_buf) { - j = 0; - goto clean_up_alloc_buf; - } - pxmitbuf->pbuf = pxmitbuf->pallocated_buf + XMITBUF_ALIGN_SZ - - ((addr_t) (pxmitbuf->pallocated_buf) & - (XMITBUF_ALIGN_SZ - 1)); - if (r8712_xmit_resource_alloc(padapter, pxmitbuf)) { - j = 1; - goto clean_up_alloc_buf; - } - list_add_tail(&pxmitbuf->list, - &(pxmitpriv->free_xmitbuf_queue.queue)); - pxmitbuf++; - } - pxmitpriv->free_xmitbuf_cnt = NR_XMITBUFF; - INIT_WORK(&padapter->wk_filter_rx_ff0, r8712_SetFilter); - alloc_hwxmits(padapter); - init_hwxmits(pxmitpriv->hwxmits, pxmitpriv->hwxmit_entry); - tasklet_setup(&pxmitpriv->xmit_tasklet, r8712_xmit_bh); - return 0; - -clean_up_alloc_buf: - if (j) { - /* failure happened in r8712_xmit_resource_alloc() - * delete extra pxmitbuf->pallocated_buf - */ - kfree(pxmitbuf->pallocated_buf); - } - for (j = 0; j < i; j++) { - int k; - - pxmitbuf--; /* reset pointer */ - kfree(pxmitbuf->pallocated_buf); - for (k = 0; k < 8; k++) /* delete xmit urb's */ - usb_free_urb(pxmitbuf->pxmit_urb[k]); - } - kfree(pxmitpriv->pallocated_xmitbuf); - pxmitpriv->pallocated_xmitbuf = NULL; -clean_up_frame_buf: - kfree(pxmitpriv->pallocated_frame_buf); - pxmitpriv->pallocated_frame_buf = NULL; - return -ENOMEM; -} - -void _free_xmit_priv(struct xmit_priv *pxmitpriv) -{ - int i; - struct _adapter *padapter = pxmitpriv->adapter; - struct xmit_frame *pxmitframe = (struct xmit_frame *) - pxmitpriv->pxmit_frame_buf; - struct xmit_buf *pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; - - if (!pxmitpriv->pxmit_frame_buf) - return; - for (i = 0; i < NR_XMITFRAME; i++) { - r8712_xmit_complete(padapter, pxmitframe); - pxmitframe++; - } - for (i = 0; i < NR_XMITBUFF; i++) { - r8712_xmit_resource_free(padapter, pxmitbuf); - kfree(pxmitbuf->pallocated_buf); - pxmitbuf++; - } - kfree(pxmitpriv->pallocated_frame_buf); - kfree(pxmitpriv->pallocated_xmitbuf); - free_hwxmits(padapter); -} - -int r8712_update_attrib(struct _adapter *padapter, _pkt *pkt, - struct pkt_attrib *pattrib) -{ - struct pkt_file pktfile; - struct sta_info *psta = NULL; - struct ethhdr etherhdr; - - struct tx_cmd txdesc; - - bool bmcast; - struct sta_priv *pstapriv = &padapter->stapriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - - _r8712_open_pktfile(pkt, &pktfile); - - _r8712_pktfile_read(&pktfile, (unsigned char *)&etherhdr, ETH_HLEN); - - pattrib->ether_type = ntohs(etherhdr.h_proto); - - /* - * If driver xmit ARP packet, driver can set ps mode to initial - * setting. It stands for getting DHCP or fix IP. - */ - if (pattrib->ether_type == 0x0806) { - if (padapter->pwrctrlpriv.pwr_mode != - padapter->registrypriv.power_mgnt) { - del_timer_sync(&pmlmepriv->dhcp_timer); - r8712_set_ps_mode(padapter, - padapter->registrypriv.power_mgnt, - padapter->registrypriv.smart_ps); - } - } - - memcpy(pattrib->dst, &etherhdr.h_dest, ETH_ALEN); - memcpy(pattrib->src, &etherhdr.h_source, ETH_ALEN); - pattrib->pctrl = 0; - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, get_bssid(pmlmepriv), ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - /*firstly, filter packet not belongs to mp*/ - if (pattrib->ether_type != 0x8712) - return -EINVAL; - /* for mp storing the txcmd per packet, - * according to the info of txcmd to update pattrib - */ - /*get MP_TXDESC_SIZE bytes txcmd per packet*/ - _r8712_pktfile_read(&pktfile, (u8 *)&txdesc, TXDESC_SIZE); - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - pattrib->pctrl = 1; - } - /* r8712_xmitframe_coalesce() overwrite this!*/ - pattrib->pktlen = pktfile.pkt_len; - if (pattrib->ether_type == ETH_P_IP) { - /* The following is for DHCP and ARP packet, we use cck1M to - * tx these packets and let LPS awake some time - * to prevent DHCP protocol fail - */ - u8 tmp[24]; - - _r8712_pktfile_read(&pktfile, &tmp[0], 24); - pattrib->dhcp_pkt = 0; - if (pktfile.pkt_len > 282) {/*MINIMUM_DHCP_PACKET_SIZE)*/ - if (pattrib->ether_type == ETH_P_IP) {/* IP header*/ - if (((tmp[21] == 68) && (tmp[23] == 67)) || - ((tmp[21] == 67) && (tmp[23] == 68))) { - /* 68 : UDP BOOTP client - * 67 : UDP BOOTP server - * Use low rate to send DHCP packet. - */ - pattrib->dhcp_pkt = 1; - } - } - } - } - bmcast = is_multicast_ether_addr(pattrib->ra); - /* get sta_info*/ - if (bmcast) { - psta = r8712_get_bcmc_stainfo(padapter); - pattrib->mac_id = 4; - } else { - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - psta = r8712_get_stainfo(pstapriv, - get_bssid(pmlmepriv)); - pattrib->mac_id = 5; - } else { - psta = r8712_get_stainfo(pstapriv, pattrib->ra); - if (!psta) /* drop the pkt */ - return -ENOMEM; - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - pattrib->mac_id = 5; - else - pattrib->mac_id = psta->mac_id; - } - } - - if (psta) { - pattrib->psta = psta; - } else { - /* if we cannot get psta => drrp the pkt */ - return -ENOMEM; - } - - pattrib->ack_policy = 0; - /* get ether_hdr_len */ - pattrib->pkt_hdrlen = ETH_HLEN; - - if (pqospriv->qos_option) { - r8712_set_qos(&pktfile, pattrib); - } else { - pattrib->hdrlen = WLAN_HDR_A3_LEN; - pattrib->subtype = IEEE80211_FTYPE_DATA; - pattrib->priority = 0; - } - if (psta->ieee8021x_blocked) { - pattrib->encrypt = 0; - if ((pattrib->ether_type != 0x888e) && - !check_fwstate(pmlmepriv, WIFI_MP_STATE)) - return -EINVAL; - } else { - GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, bmcast); - } - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - pattrib->iv_len = 4; - pattrib->icv_len = 4; - break; - case _TKIP_: - pattrib->iv_len = 8; - pattrib->icv_len = 4; - if (padapter->securitypriv.busetkipkey == _FAIL) - return -EINVAL; - break; - case _AES_: - pattrib->iv_len = 8; - pattrib->icv_len = 8; - break; - default: - pattrib->iv_len = 0; - pattrib->icv_len = 0; - break; - } - - if (pattrib->encrypt && - (padapter->securitypriv.sw_encrypt || - !psecuritypriv->hw_decrypted)) - pattrib->bswenc = true; - else - pattrib->bswenc = false; - /* if in MP_STATE, update pkt_attrib from mp_txcmd, and overwrite - * some settings above. - */ - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - pattrib->priority = - (le32_to_cpu(txdesc.txdw1) >> QSEL_SHT) & 0x1f; - return 0; -} - -static int xmitframe_addmic(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - u32 curfragnum, length; - u8 *pframe, *payload, mic[8]; - struct mic_data micdata; - struct sta_info *stainfo; - struct qos_priv *pqospriv = &(padapter->mlmepriv.qospriv); - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct security_priv *psecpriv = &padapter->securitypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u8 priority[4] = {}; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = r8712_get_stainfo(&padapter->stapriv, - &pattrib->ra[0]); - if (pattrib->encrypt == _TKIP_) { - /*encode mic code*/ - if (stainfo) { - u8 null_key[16] = {}; - - pframe = pxmitframe->buf_addr + TXDESC_OFFSET; - if (bmcst) { - if (!memcmp(psecpriv->XGrptxmickey - [psecpriv->XGrpKeyid].skey, - null_key, 16)) - return -ENOMEM; - /*start to calculate the mic code*/ - r8712_secmicsetkey(&micdata, - psecpriv->XGrptxmickey - [psecpriv->XGrpKeyid].skey); - } else { - if (!memcmp(&stainfo->tkiptxmickey.skey[0], - null_key, 16)) - return -ENOMEM; - /* start to calculate the mic code */ - r8712_secmicsetkey(&micdata, - &stainfo->tkiptxmickey.skey[0]); - } - if (pframe[1] & 1) { /* ToDS==1 */ - r8712_secmicappend(&micdata, - &pframe[16], 6); /*DA*/ - if (pframe[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, - &pframe[24], 6); - else - r8712_secmicappend(&micdata, - &pframe[10], 6); - } else { /* ToDS==0 */ - r8712_secmicappend(&micdata, - &pframe[4], 6); /* DA */ - if (pframe[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, - &pframe[16], 6); - else - r8712_secmicappend(&micdata, - &pframe[10], 6); - } - if (pqospriv->qos_option == 1) - priority[0] = (u8)pxmitframe->attrib.priority; - r8712_secmicappend(&micdata, &priority[0], 4); - payload = pframe; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - payload = (u8 *)RND4((addr_t)(payload)); - payload += pattrib->hdrlen + pattrib->iv_len; - if ((curfragnum + 1) == pattrib->nr_frags) { - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - ((psecpriv->sw_encrypt) - ? pattrib->icv_len : 0); - r8712_secmicappend(&micdata, payload, - length); - payload = payload + length; - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - pattrib->iv_len - - ((psecpriv->sw_encrypt) ? - pattrib->icv_len : 0); - r8712_secmicappend(&micdata, payload, - length); - payload = payload + length + - pattrib->icv_len; - } - } - r8712_secgetmic(&micdata, &(mic[0])); - /* add mic code and add the mic code length in - * last_txcmdsz - */ - memcpy(payload, &(mic[0]), 8); - pattrib->last_txcmdsz += 8; - payload = payload - pattrib->last_txcmdsz + 8; - } - } - return 0; -} - -static sint xmitframe_swencrypt(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - if (pattrib->bswenc) { - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - r8712_wep_encrypt(padapter, (u8 *)pxmitframe); - break; - case _TKIP_: - r8712_tkip_encrypt(padapter, (u8 *)pxmitframe); - break; - case _AES_: - r8712_aes_encrypt(padapter, (u8 *)pxmitframe); - break; - default: - break; - } - } - return _SUCCESS; -} - -static int make_wlanhdr(struct _adapter *padapter, u8 *hdr, - struct pkt_attrib *pattrib) -{ - u16 *qc; - - struct ieee80211_hdr *pwlanhdr = (struct ieee80211_hdr *)hdr; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - __le16 *fctrl = &pwlanhdr->frame_control; - u8 *bssid; - - memset(hdr, 0, WLANHDR_OFFSET); - SetFrameSubType(fctrl, pattrib->subtype); - if (!(pattrib->subtype & IEEE80211_FTYPE_DATA)) - return 0; - - bssid = get_bssid(pmlmepriv); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - /* to_ds = 1, fr_ds = 0; */ - SetToDs(fctrl); - ether_addr_copy(pwlanhdr->addr1, bssid); - ether_addr_copy(pwlanhdr->addr2, pattrib->src); - ether_addr_copy(pwlanhdr->addr3, pattrib->dst); - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - /* to_ds = 0, fr_ds = 1; */ - SetFrDs(fctrl); - ether_addr_copy(pwlanhdr->addr1, pattrib->dst); - ether_addr_copy(pwlanhdr->addr2, bssid); - ether_addr_copy(pwlanhdr->addr3, pattrib->src); - } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - ether_addr_copy(pwlanhdr->addr1, pattrib->dst); - ether_addr_copy(pwlanhdr->addr2, pattrib->src); - ether_addr_copy(pwlanhdr->addr3, bssid); - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - ether_addr_copy(pwlanhdr->addr1, pattrib->dst); - ether_addr_copy(pwlanhdr->addr2, pattrib->src); - ether_addr_copy(pwlanhdr->addr3, bssid); - } else { - return -EINVAL; - } - - if (pattrib->encrypt) - SetPrivacy(fctrl); - if (pqospriv->qos_option) { - qc = (unsigned short *)(hdr + pattrib->hdrlen - 2); - if (pattrib->priority) - SetPriority(qc, pattrib->priority); - SetAckpolicy(qc, pattrib->ack_policy); - } - /* TODO: fill HT Control Field */ - /* Update Seq Num will be handled by f/w */ - { - struct sta_info *psta; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (pattrib->psta) - psta = pattrib->psta; - else if (bmcst) - psta = r8712_get_bcmc_stainfo(padapter); - else - psta = r8712_get_stainfo(&padapter->stapriv, - pattrib->ra); - - if (psta) { - u16 *txtid = psta->sta_xmitpriv.txseq_tid; - - txtid[pattrib->priority]++; - txtid[pattrib->priority] &= 0xFFF; - pattrib->seqnum = txtid[pattrib->priority]; - SetSeqNum(hdr, pattrib->seqnum); - } - } - - return 0; -} - -static sint r8712_put_snap(u8 *data, u16 h_proto) -{ - struct ieee80211_snap_hdr *snap; - const u8 *oui; - - snap = (struct ieee80211_snap_hdr *)data; - snap->dsap = 0xaa; - snap->ssap = 0xaa; - snap->ctrl = 0x03; - if (h_proto == 0x8137 || h_proto == 0x80f3) - oui = P802_1H_OUI; - else - oui = RFC1042_OUI; - snap->oui[0] = oui[0]; - snap->oui[1] = oui[1]; - snap->oui[2] = oui[2]; - *(__be16 *)(data + SNAP_SIZE) = htons(h_proto); - return SNAP_SIZE + sizeof(u16); -} - -/* - * This sub-routine will perform all the following: - * 1. remove 802.3 header. - * 2. create wlan_header, based on the info in pxmitframe - * 3. append sta's iv/ext-iv - * 4. append LLC - * 5. move frag chunk from pframe to pxmitframe->mem - * 6. apply sw-encrypt, if necessary. - */ -sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt, - struct xmit_frame *pxmitframe) -{ - struct pkt_file pktfile; - - sint frg_len, mpdu_len, llc_sz; - u32 mem_sz; - u8 frg_inx; - addr_t addr; - u8 *pframe, *mem_start, *ptxdesc; - struct sta_info *psta; - struct security_priv *psecpriv = &padapter->securitypriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - u8 *pbuf_start; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (!pattrib->psta) - return _FAIL; - psta = pattrib->psta; - if (!pxmitframe->buf_addr) - return _FAIL; - pbuf_start = pxmitframe->buf_addr; - ptxdesc = pbuf_start; - mem_start = pbuf_start + TXDESC_OFFSET; - if (make_wlanhdr(padapter, mem_start, pattrib)) - return _FAIL; - _r8712_open_pktfile(pkt, &pktfile); - _r8712_pktfile_read(&pktfile, NULL, (uint) pattrib->pkt_hdrlen); - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - /* truncate TXDESC_SIZE bytes txcmd if at mp mode for 871x */ - if (pattrib->ether_type == 0x8712) { - /* take care - update_txdesc overwrite this */ - _r8712_pktfile_read(&pktfile, ptxdesc, TXDESC_SIZE); - } - } - pattrib->pktlen = pktfile.pkt_len; - frg_inx = 0; - frg_len = pxmitpriv->frag_len - 4; - while (1) { - llc_sz = 0; - mpdu_len = frg_len; - pframe = mem_start; - SetMFrag(mem_start); - pframe += pattrib->hdrlen; - mpdu_len -= pattrib->hdrlen; - /* adding icv, if necessary...*/ - if (pattrib->iv_len) { - if (psta) { - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - WEP_IV(pattrib->iv, psta->txpn, - (u8)psecpriv->PrivacyKeyIndex); - break; - case _TKIP_: - if (bmcst) - TKIP_IV(pattrib->iv, - psta->txpn, - (u8)psecpriv->XGrpKeyid); - else - TKIP_IV(pattrib->iv, psta->txpn, - 0); - break; - case _AES_: - if (bmcst) - AES_IV(pattrib->iv, psta->txpn, - (u8)psecpriv->XGrpKeyid); - else - AES_IV(pattrib->iv, psta->txpn, - 0); - break; - } - } - memcpy(pframe, pattrib->iv, pattrib->iv_len); - pframe += pattrib->iv_len; - mpdu_len -= pattrib->iv_len; - } - if (frg_inx == 0) { - llc_sz = r8712_put_snap(pframe, pattrib->ether_type); - pframe += llc_sz; - mpdu_len -= llc_sz; - } - if ((pattrib->icv_len > 0) && (pattrib->bswenc)) - mpdu_len -= pattrib->icv_len; - if (bmcst) - mem_sz = _r8712_pktfile_read(&pktfile, pframe, - pattrib->pktlen); - else - mem_sz = _r8712_pktfile_read(&pktfile, pframe, - mpdu_len); - pframe += mem_sz; - if ((pattrib->icv_len > 0) && (pattrib->bswenc)) { - memcpy(pframe, pattrib->icv, pattrib->icv_len); - pframe += pattrib->icv_len; - } - frg_inx++; - if (bmcst || r8712_endofpktfile(&pktfile)) { - pattrib->nr_frags = frg_inx; - pattrib->last_txcmdsz = pattrib->hdrlen + - pattrib->iv_len + - ((pattrib->nr_frags == 1) ? - llc_sz : 0) + - ((pattrib->bswenc) ? - pattrib->icv_len : 0) + mem_sz; - ClearMFrag(mem_start); - break; - } - addr = (addr_t)(pframe); - mem_start = (unsigned char *)RND4(addr) + TXDESC_OFFSET; - memcpy(mem_start, pbuf_start + TXDESC_OFFSET, pattrib->hdrlen); - } - - if (xmitframe_addmic(padapter, pxmitframe)) - return _FAIL; - xmitframe_swencrypt(padapter, pxmitframe); - return _SUCCESS; -} - -void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len) -{ - uint protection; - u8 *perp; - uint erp_len; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - - switch (pxmitpriv->vcs_setting) { - case DISABLE_VCS: - pxmitpriv->vcs = NONE_VCS; - break; - case ENABLE_VCS: - break; - case AUTO_VCS: - default: - perp = r8712_get_ie(ie, WLAN_EID_ERP_INFO, &erp_len, ie_len); - if (!perp) { - pxmitpriv->vcs = NONE_VCS; - } else { - protection = (*(perp + 2)) & BIT(1); - if (protection) { - if (pregistrypriv->vcs_type == RTS_CTS) - pxmitpriv->vcs = RTS_CTS; - else - pxmitpriv->vcs = CTS_TO_SELF; - } else { - pxmitpriv->vcs = NONE_VCS; - } - } - break; - } -} - -struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv) -{ - unsigned long irqL; - struct xmit_buf *pxmitbuf; - struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; - - spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irqL); - pxmitbuf = list_first_entry_or_null(&pfree_xmitbuf_queue->queue, - struct xmit_buf, list); - if (pxmitbuf) { - list_del_init(&pxmitbuf->list); - pxmitpriv->free_xmitbuf_cnt--; - } - spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irqL); - return pxmitbuf; -} - -void r8712_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) -{ - unsigned long irqL; - struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; - - if (!pxmitbuf) - return; - spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irqL); - list_del_init(&pxmitbuf->list); - list_add_tail(&(pxmitbuf->list), &pfree_xmitbuf_queue->queue); - pxmitpriv->free_xmitbuf_cnt++; - spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irqL); -} - -/* - * Calling context: - * 1. OS_TXENTRY - * 2. RXENTRY (rx_thread or RX_ISR/RX_CallBack) - * - * If we turn on USE_RXTHREAD, then, no need for critical section. - * Otherwise, we must use _enter/_exit critical to protect free_xmit_queue... - * - * Must be very very cautious... - * - */ -struct xmit_frame *r8712_alloc_xmitframe(struct xmit_priv *pxmitpriv) -{ - /* - * Please remember to use all the osdep_service api, - * and lock/unlock or _enter/_exit critical to protect - * pfree_xmit_queue - */ - unsigned long irqL; - struct xmit_frame *pxframe; - struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue; - - spin_lock_irqsave(&pfree_xmit_queue->lock, irqL); - pxframe = list_first_entry_or_null(&pfree_xmit_queue->queue, - struct xmit_frame, list); - if (pxframe) { - list_del_init(&pxframe->list); - pxmitpriv->free_xmitframe_cnt--; - pxframe->buf_addr = NULL; - pxframe->pxmitbuf = NULL; - pxframe->attrib.psta = NULL; - pxframe->pkt = NULL; - } - spin_unlock_irqrestore(&pfree_xmit_queue->lock, irqL); - return pxframe; -} - -void r8712_free_xmitframe(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe) -{ - unsigned long irqL; - struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue; - struct _adapter *padapter = pxmitpriv->adapter; - - if (!pxmitframe) - return; - spin_lock_irqsave(&pfree_xmit_queue->lock, irqL); - list_del_init(&pxmitframe->list); - if (pxmitframe->pkt) - pxmitframe->pkt = NULL; - list_add_tail(&pxmitframe->list, &pfree_xmit_queue->queue); - pxmitpriv->free_xmitframe_cnt++; - spin_unlock_irqrestore(&pfree_xmit_queue->lock, irqL); - if (netif_queue_stopped(padapter->pnetdev)) - netif_wake_queue(padapter->pnetdev); -} - -void r8712_free_xmitframe_ex(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe) -{ - if (!pxmitframe) - return; - if (pxmitframe->frame_tag == DATA_FRAMETAG) - r8712_free_xmitframe(pxmitpriv, pxmitframe); -} - -void r8712_free_xmitframe_queue(struct xmit_priv *pxmitpriv, - struct __queue *pframequeue) -{ - unsigned long irqL; - struct list_head *plist, *phead; - struct xmit_frame *pxmitframe; - - spin_lock_irqsave(&(pframequeue->lock), irqL); - phead = &pframequeue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - pxmitframe = container_of(plist, struct xmit_frame, list); - plist = plist->next; - r8712_free_xmitframe(pxmitpriv, pxmitframe); - } - spin_unlock_irqrestore(&(pframequeue->lock), irqL); -} - -static inline struct tx_servq *get_sta_pending(struct _adapter *padapter, - struct __queue **ppstapending, - struct sta_info *psta, sint up) -{ - struct tx_servq *ptxservq; - struct hw_xmit *phwxmits = padapter->xmitpriv.hwxmits; - - switch (up) { - case 1: - case 2: - ptxservq = &(psta->sta_xmitpriv.bk_q); - *ppstapending = &padapter->xmitpriv.bk_pending; - (phwxmits + 3)->accnt++; - break; - case 4: - case 5: - ptxservq = &(psta->sta_xmitpriv.vi_q); - *ppstapending = &padapter->xmitpriv.vi_pending; - (phwxmits + 1)->accnt++; - break; - case 6: - case 7: - ptxservq = &(psta->sta_xmitpriv.vo_q); - *ppstapending = &padapter->xmitpriv.vo_pending; - (phwxmits + 0)->accnt++; - break; - case 0: - case 3: - default: - ptxservq = &(psta->sta_xmitpriv.be_q); - *ppstapending = &padapter->xmitpriv.be_pending; - (phwxmits + 2)->accnt++; - break; - } - return ptxservq; -} - -/* - * Will enqueue pxmitframe to the proper queue, and indicate it - * to xx_pending list..... - */ -int r8712_xmit_classifier(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - unsigned long irqL0; - struct __queue *pstapending; - struct sta_info *psta; - struct tx_servq *ptxservq; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (pattrib->psta) { - psta = pattrib->psta; - } else { - if (bmcst) { - psta = r8712_get_bcmc_stainfo(padapter); - } else { - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - psta = r8712_get_stainfo(pstapriv, - get_bssid(pmlmepriv)); - else - psta = r8712_get_stainfo(pstapriv, pattrib->ra); - } - } - if (!psta) - return -EINVAL; - ptxservq = get_sta_pending(padapter, &pstapending, - psta, pattrib->priority); - spin_lock_irqsave(&pstapending->lock, irqL0); - if (list_empty(&ptxservq->tx_pending)) - list_add_tail(&ptxservq->tx_pending, &pstapending->queue); - list_add_tail(&pxmitframe->list, &ptxservq->sta_pending.queue); - ptxservq->qcnt++; - spin_unlock_irqrestore(&pstapending->lock, irqL0); - return 0; -} - -static void alloc_hwxmits(struct _adapter *padapter) -{ - struct hw_xmit *hwxmits; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - pxmitpriv->hwxmit_entry = HWXMIT_ENTRY; - pxmitpriv->hwxmits = kmalloc_array(pxmitpriv->hwxmit_entry, - sizeof(struct hw_xmit), GFP_ATOMIC); - if (!pxmitpriv->hwxmits) - return; - hwxmits = pxmitpriv->hwxmits; - if (pxmitpriv->hwxmit_entry == 5) { - pxmitpriv->bmc_txqueue.head = 0; - hwxmits[0] .phwtxqueue = &pxmitpriv->bmc_txqueue; - hwxmits[0] .sta_queue = &pxmitpriv->bm_pending; - pxmitpriv->vo_txqueue.head = 0; - hwxmits[1] .phwtxqueue = &pxmitpriv->vo_txqueue; - hwxmits[1] .sta_queue = &pxmitpriv->vo_pending; - pxmitpriv->vi_txqueue.head = 0; - hwxmits[2] .phwtxqueue = &pxmitpriv->vi_txqueue; - hwxmits[2] .sta_queue = &pxmitpriv->vi_pending; - pxmitpriv->bk_txqueue.head = 0; - hwxmits[3] .phwtxqueue = &pxmitpriv->bk_txqueue; - hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; - pxmitpriv->be_txqueue.head = 0; - hwxmits[4] .phwtxqueue = &pxmitpriv->be_txqueue; - hwxmits[4] .sta_queue = &pxmitpriv->be_pending; - } else if (pxmitpriv->hwxmit_entry == 4) { - pxmitpriv->vo_txqueue.head = 0; - hwxmits[0] .phwtxqueue = &pxmitpriv->vo_txqueue; - hwxmits[0] .sta_queue = &pxmitpriv->vo_pending; - pxmitpriv->vi_txqueue.head = 0; - hwxmits[1] .phwtxqueue = &pxmitpriv->vi_txqueue; - hwxmits[1] .sta_queue = &pxmitpriv->vi_pending; - pxmitpriv->be_txqueue.head = 0; - hwxmits[2] .phwtxqueue = &pxmitpriv->be_txqueue; - hwxmits[2] .sta_queue = &pxmitpriv->be_pending; - pxmitpriv->bk_txqueue.head = 0; - hwxmits[3] .phwtxqueue = &pxmitpriv->bk_txqueue; - hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; - } -} - -static void free_hwxmits(struct _adapter *padapter) -{ - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - kfree(pxmitpriv->hwxmits); -} - -static void init_hwxmits(struct hw_xmit *phwxmit, sint entry) -{ - sint i; - - for (i = 0; i < entry; i++, phwxmit++) { - spin_lock_init(&phwxmit->xmit_lock); - INIT_LIST_HEAD(&phwxmit->pending); - phwxmit->txcmdcnt = 0; - phwxmit->accnt = 0; - } -} - -void xmitframe_xmitbuf_attach(struct xmit_frame *pxmitframe, - struct xmit_buf *pxmitbuf) -{ - /* pxmitbuf attach to pxmitframe */ - pxmitframe->pxmitbuf = pxmitbuf; - /* urb and irp connection */ - pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0]; - /* buffer addr assoc */ - pxmitframe->buf_addr = pxmitbuf->pbuf; - /* pxmitframe attach to pxmitbuf */ - pxmitbuf->priv_data = pxmitframe; -} - -/* - * tx_action == 0 == no frames to transmit - * tx_action > 0 ==> we have frames to transmit - * tx_action < 0 ==> we have frames to transmit, but TXFF is not even enough - * to transmit 1 frame. - */ - -int r8712_pre_xmit(struct _adapter *padapter, struct xmit_frame *pxmitframe) -{ - unsigned long irqL; - int ret; - struct xmit_buf *pxmitbuf = NULL; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - r8712_do_queue_select(padapter, pattrib); - spin_lock_irqsave(&pxmitpriv->lock, irqL); - if (r8712_txframes_sta_ac_pending(padapter, pattrib) > 0) { - ret = false; - r8712_xmit_enqueue(padapter, pxmitframe); - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - return ret; - } - pxmitbuf = r8712_alloc_xmitbuf(pxmitpriv); - if (!pxmitbuf) { /*enqueue packet*/ - ret = false; - r8712_xmit_enqueue(padapter, pxmitframe); - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - } else { /*dump packet directly*/ - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - ret = true; - xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf); - r8712_xmit_direct(padapter, pxmitframe); - } - return ret; -} diff --git a/drivers/staging/rtl8712/rtl871x_xmit.h b/drivers/staging/rtl8712/rtl871x_xmit.h deleted file mode 100644 index cdcbc87a3cad..000000000000 --- a/drivers/staging/rtl8712/rtl871x_xmit.h +++ /dev/null @@ -1,288 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_XMIT_H_ -#define _RTL871X_XMIT_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "xmit_osdep.h" - -#ifdef CONFIG_R8712_TX_AGGR -#define MAX_XMITBUF_SZ (16384) -#else -#define MAX_XMITBUF_SZ (2048) -#endif - -#define NR_XMITBUFF (4) - -#ifdef CONFIG_R8712_TX_AGGR -#define AGGR_NR_HIGH_BOUND (4) /*(8) */ -#define AGGR_NR_LOW_BOUND (2) -#endif - -#define XMITBUF_ALIGN_SZ 512 -#define TX_GUARD_BAND 5 -#define MAX_NUMBLKS (1) - -/* Fixed the Big Endian bug when using the software driver encryption.*/ -#define WEP_IV(pattrib_iv, txpn, keyidx)\ -do { \ - pattrib_iv[0] = txpn._byte_.TSC0;\ - pattrib_iv[1] = txpn._byte_.TSC1;\ - pattrib_iv[2] = txpn._byte_.TSC2;\ - pattrib_iv[3] = ((keyidx & 0x3) << 6);\ - txpn.val = (txpn.val == 0xffffff) ? 0 : (txpn.val + 1);\ -} while (0) - -/* Fixed the Big Endian bug when doing the Tx. - * The Linksys WRH54G will check this. - */ -#define TKIP_IV(pattrib_iv, txpn, keyidx)\ -do { \ - pattrib_iv[0] = txpn._byte_.TSC1;\ - pattrib_iv[1] = (txpn._byte_.TSC1 | 0x20) & 0x7f;\ - pattrib_iv[2] = txpn._byte_.TSC0;\ - pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6);\ - pattrib_iv[4] = txpn._byte_.TSC2;\ - pattrib_iv[5] = txpn._byte_.TSC3;\ - pattrib_iv[6] = txpn._byte_.TSC4;\ - pattrib_iv[7] = txpn._byte_.TSC5;\ - txpn.val = txpn.val == 0xffffffffffffULL ? 0 : \ - (txpn.val + 1);\ -} while (0) - -#define AES_IV(pattrib_iv, txpn, keyidx)\ -do { \ - pattrib_iv[0] = txpn._byte_.TSC0;\ - pattrib_iv[1] = txpn._byte_.TSC1;\ - pattrib_iv[2] = 0;\ - pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6);\ - pattrib_iv[4] = txpn._byte_.TSC2;\ - pattrib_iv[5] = txpn._byte_.TSC3;\ - pattrib_iv[6] = txpn._byte_.TSC4;\ - pattrib_iv[7] = txpn._byte_.TSC5;\ - txpn.val = txpn.val == 0xffffffffffffULL ? 0 : \ - (txpn.val + 1);\ -} while (0) - -struct hw_xmit { - spinlock_t xmit_lock; - struct list_head pending; - struct __queue *sta_queue; - struct hw_txqueue *phwtxqueue; - sint txcmdcnt; - int accnt; -}; - -struct pkt_attrib { - u8 type; - u8 subtype; - u8 bswenc; - u8 dhcp_pkt; - - u16 seqnum; - u16 ether_type; - u16 pktlen; /* the original 802.3 pkt raw_data len - * (not include ether_hdr data) - */ - u16 last_txcmdsz; - - u8 pkt_hdrlen; /*the original 802.3 pkt header len*/ - u8 hdrlen; /*the WLAN Header Len*/ - u8 nr_frags; - u8 ack_policy; - u8 mac_id; - u8 vcs_mode; /*virtual carrier sense method*/ - u8 pctrl;/*per packet txdesc control enable*/ - u8 qsel; - - u8 priority; - u8 encrypt; /* when 0 indicate no encrypt. when non-zero, - * indicate the encrypt algorithm - */ - u8 iv_len; - u8 icv_len; - unsigned char iv[8]; - unsigned char icv[8]; - u8 dst[ETH_ALEN] __aligned(2); /* for ether_addr_copy */ - u8 src[ETH_ALEN]; - u8 ta[ETH_ALEN]; - u8 ra[ETH_ALEN]; - struct sta_info *psta; -}; - -#define WLANHDR_OFFSET 64 -#define DATA_FRAMETAG 0x01 -#define L2_FRAMETAG 0x02 -#define MGNT_FRAMETAG 0x03 -#define AMSDU_FRAMETAG 0x04 -#define EII_FRAMETAG 0x05 -#define IEEE8023_FRAMETAG 0x06 -#define MP_FRAMETAG 0x07 -#define TXAGG_FRAMETAG 0x08 - -struct xmit_buf { - struct list_head list; - - u8 *pallocated_buf; - u8 *pbuf; - void *priv_data; - struct urb *pxmit_urb[8]; - u32 aggr_nr; -}; - -struct xmit_frame { - struct list_head list; - struct pkt_attrib attrib; - _pkt *pkt; - int frame_tag; - struct _adapter *padapter; - u8 *buf_addr; - struct xmit_buf *pxmitbuf; - u8 *mem_addr; - u16 sz[8]; - struct urb *pxmit_urb[8]; - u8 bpending[8]; - u8 last[8]; -}; - -struct tx_servq { - struct list_head tx_pending; - struct __queue sta_pending; - int qcnt; -}; - -struct sta_xmit_priv { - spinlock_t lock; - sint option; - sint apsd_setting; /* When bit mask is on, the associated edca - * queue supports APSD. - */ - struct tx_servq be_q; /* priority == 0,3 */ - struct tx_servq bk_q; /* priority == 1,2*/ - struct tx_servq vi_q; /*priority == 4,5*/ - struct tx_servq vo_q; /*priority == 6,7*/ - struct list_head legacy_dz; - struct list_head apsd; - u16 txseq_tid[16]; - uint sta_tx_bytes; - u64 sta_tx_pkts; - uint sta_tx_fail; -}; - -struct hw_txqueue { - sint head; - sint tail; - sint free_sz; /* in units of 64 bytes */ - sint free_cmdsz; - sint txsz[8]; - uint ff_hwaddr; - uint cmd_hwaddr; - sint ac_tag; -}; - -struct xmit_priv { - spinlock_t lock; - struct __queue be_pending; - struct __queue bk_pending; - struct __queue vi_pending; - struct __queue vo_pending; - struct __queue bm_pending; - struct __queue legacy_dz_queue; - struct __queue apsd_queue; - u8 *pallocated_frame_buf; - u8 *pxmit_frame_buf; - uint free_xmitframe_cnt; - uint mapping_addr; - uint pkt_sz; - struct __queue free_xmit_queue; - struct hw_txqueue be_txqueue; - struct hw_txqueue bk_txqueue; - struct hw_txqueue vi_txqueue; - struct hw_txqueue vo_txqueue; - struct hw_txqueue bmc_txqueue; - uint frag_len; - struct _adapter *adapter; - u8 vcs_setting; - u8 vcs; - u8 vcs_type; - u16 rts_thresh; - uint tx_bytes; - u64 tx_pkts; - uint tx_drop; - struct hw_xmit *hwxmits; - u8 hwxmit_entry; - u8 txirp_cnt; - struct tasklet_struct xmit_tasklet; - struct work_struct xmit_pipe4_reset_wi; - struct work_struct xmit_pipe6_reset_wi; - struct work_struct xmit_piped_reset_wi; - /*per AC pending irp*/ - int beq_cnt; - int bkq_cnt; - int viq_cnt; - int voq_cnt; - struct __queue free_amsdu_xmit_queue; - u8 *pallocated_amsdu_frame_buf; - u8 *pxmit_amsdu_frame_buf; - uint free_amsdu_xmitframe_cnt; - struct __queue free_txagg_xmit_queue; - u8 *pallocated_txagg_frame_buf; - u8 *pxmit_txagg_frame_buf; - uint free_txagg_xmitframe_cnt; - int cmdseq; - struct __queue free_xmitbuf_queue; - struct __queue pending_xmitbuf_queue; - u8 *pallocated_xmitbuf; - u8 *pxmitbuf; - uint free_xmitbuf_cnt; -}; - -void r8712_free_xmitbuf(struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf); -struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv); -void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len); -struct xmit_frame *r8712_alloc_xmitframe(struct xmit_priv *pxmitpriv); -void r8712_free_xmitframe(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe); -void r8712_free_xmitframe_queue(struct xmit_priv *pxmitpriv, - struct __queue *pframequeue); -int r8712_xmit_classifier(struct _adapter *padapter, - struct xmit_frame *pxmitframe); -sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt, - struct xmit_frame *pxmitframe); -sint _r8712_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag); -void _r8712_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv); -int r8712_update_attrib(struct _adapter *padapter, _pkt *pkt, - struct pkt_attrib *pattrib); -int r8712_txframes_sta_ac_pending(struct _adapter *padapter, - struct pkt_attrib *pattrib); -int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv, - struct _adapter *padapter); -void _free_xmit_priv(struct xmit_priv *pxmitpriv); -void r8712_free_xmitframe_ex(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe); -int r8712_pre_xmit(struct _adapter *padapter, struct xmit_frame *pxmitframe); -int r8712_xmit_enqueue(struct _adapter *padapter, - struct xmit_frame *pxmitframe); -void r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe); -void r8712_xmit_bh(struct tasklet_struct *t); - -void xmitframe_xmitbuf_attach(struct xmit_frame *pxmitframe, - struct xmit_buf *pxmitbuf); - -#include "rtl8712_xmit.h" - -#endif /*_RTL871X_XMIT_H_*/ - diff --git a/drivers/staging/rtl8712/sta_info.h b/drivers/staging/rtl8712/sta_info.h deleted file mode 100644 index 6286c622475e..000000000000 --- a/drivers/staging/rtl8712/sta_info.h +++ /dev/null @@ -1,132 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __STA_INFO_H_ -#define __STA_INFO_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wifi.h" - -#define NUM_STA 32 -#define NUM_ACL 64 - -/* if mode ==0, then the sta is allowed once the addr is hit. - * if mode ==1, then the sta is rejected once the addr is non-hit. - */ -struct wlan_acl_node { - struct list_head list; - u8 addr[ETH_ALEN]; - u8 mode; -}; - -struct wlan_acl_pool { - struct wlan_acl_node aclnode[NUM_ACL]; -}; - -struct stainfo_stats { - uint rx_pkts; - uint rx_bytes; - u64 tx_pkts; - uint tx_bytes; -}; - -struct sta_info { - spinlock_t lock; - struct list_head list; /*free_sta_queue*/ - struct list_head hash_list; /*sta_hash*/ - struct sta_xmit_priv sta_xmitpriv; - struct sta_recv_priv sta_recvpriv; - uint state; - uint aid; - uint mac_id; - uint qos_option; - u8 hwaddr[ETH_ALEN]; - uint ieee8021x_blocked; /*0: allowed, 1:blocked */ - uint XPrivacy; /*aes, tkip...*/ - union Keytype tkiptxmickey; - union Keytype tkiprxmickey; - union Keytype x_UncstKey; - union pn48 txpn; /* PN48 used for Unicast xmit.*/ - union pn48 rxpn; /* PN48 used for Unicast recv.*/ - u8 bssrateset[16]; - uint bssratelen; - s32 rssi; - s32 signal_quality; - struct stainfo_stats sta_stats; - /*for A-MPDU Rx reordering buffer control */ - struct recv_reorder_ctrl recvreorder_ctrl[16]; - struct ht_priv htpriv; - /* Notes: - * STA_Mode: - * curr_network(mlme_priv/security_priv/qos/ht) - * + sta_info: (STA & AP) CAP/INFO - * scan_q: AP CAP/INFO - * AP_Mode: - * curr_network(mlme_priv/security_priv/qos/ht) : AP CAP/INFO - * sta_info: (AP & STA) CAP/INFO - */ - struct list_head asoc_list; - struct list_head auth_list; - unsigned int expire_to; - unsigned int auth_seq; - unsigned int authalg; - unsigned char chg_txt[128]; - unsigned int tx_ra_bitmap; -}; - -struct sta_priv { - u8 *pallocated_stainfo_buf; - u8 *pstainfo_buf; - struct __queue free_sta_queue; - spinlock_t sta_hash_lock; - struct list_head sta_hash[NUM_STA]; - int asoc_sta_count; - struct __queue sleep_q; - struct __queue wakeup_q; - struct _adapter *padapter; - struct list_head asoc_list; - struct list_head auth_list; - unsigned int auth_to; /* sec, time to expire in authenticating. */ - unsigned int assoc_to; /* sec, time to expire before associating. */ - unsigned int expire_to; /* sec , time to expire after associated. */ -}; - -static inline u32 wifi_mac_hash(u8 *mac) -{ - u32 x; - - x = mac[0]; - x = (x << 2) ^ mac[1]; - x = (x << 2) ^ mac[2]; - x = (x << 2) ^ mac[3]; - x = (x << 2) ^ mac[4]; - x = (x << 2) ^ mac[5]; - x ^= x >> 8; - x = x & (NUM_STA - 1); - return x; -} - -int _r8712_init_sta_priv(struct sta_priv *pstapriv); -void _r8712_free_sta_priv(struct sta_priv *pstapriv); -struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv, - u8 *hwaddr); -void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta); -void r8712_free_all_stainfo(struct _adapter *padapter); -struct sta_info *r8712_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr); -void r8712_init_bcmc_stainfo(struct _adapter *padapter); -struct sta_info *r8712_get_bcmc_stainfo(struct _adapter *padapter); -u8 r8712_access_ctrl(struct wlan_acl_pool *pacl_list, u8 *mac_addr); - -#endif /* _STA_INFO_H_ */ - diff --git a/drivers/staging/rtl8712/usb_halinit.c b/drivers/staging/rtl8712/usb_halinit.c deleted file mode 100644 index 313c569748e9..000000000000 --- a/drivers/staging/rtl8712/usb_halinit.c +++ /dev/null @@ -1,307 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_halinit.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_HAL_INIT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "usb_ops.h" -#include "usb_osintf.h" - -u8 r8712_usb_hal_bus_init(struct _adapter *adapter) -{ - u8 val8 = 0; - u8 ret = _SUCCESS; - int PollingCnt = 20; - struct registry_priv *registrypriv = &adapter->registrypriv; - - if (registrypriv->chip_version == RTL8712_FPGA) { - val8 = 0x01; - /* switch to 80M clock */ - r8712_write8(adapter, SYS_CLKR, val8); - val8 = r8712_read8(adapter, SPS1_CTRL); - val8 = val8 | 0x01; - /* enable VSPS12 LDO Macro block */ - r8712_write8(adapter, SPS1_CTRL, val8); - val8 = r8712_read8(adapter, AFE_MISC); - val8 = val8 | 0x01; - /* Enable AFE Macro Block's Bandgap */ - r8712_write8(adapter, AFE_MISC, val8); - val8 = r8712_read8(adapter, LDOA15_CTRL); - val8 = val8 | 0x01; - /* enable LDOA15 block */ - r8712_write8(adapter, LDOA15_CTRL, val8); - val8 = r8712_read8(adapter, SPS1_CTRL); - val8 = val8 | 0x02; - /* Enable VSPS12_SW Macro Block */ - r8712_write8(adapter, SPS1_CTRL, val8); - val8 = r8712_read8(adapter, AFE_MISC); - val8 = val8 | 0x02; - /* Enable AFE Macro Block's Mbias */ - r8712_write8(adapter, AFE_MISC, val8); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - val8 = val8 | 0x08; - /* isolate PCIe Analog 1.2V to PCIe 3.3V and PCIE Digital */ - r8712_write8(adapter, SYS_ISO_CTRL + 1, val8); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - val8 = val8 & 0xEF; - /* attach AFE PLL to MACTOP/BB/PCIe Digital */ - r8712_write8(adapter, SYS_ISO_CTRL + 1, val8); - val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1); - val8 = val8 & 0xFB; - /* enable AFE clock */ - r8712_write8(adapter, AFE_XTAL_CTRL + 1, val8); - val8 = r8712_read8(adapter, AFE_PLL_CTRL); - val8 = val8 | 0x01; - /* Enable AFE PLL Macro Block */ - r8712_write8(adapter, AFE_PLL_CTRL, val8); - val8 = 0xEE; - /* release isolation AFE PLL & MD */ - r8712_write8(adapter, SYS_ISO_CTRL, val8); - val8 = r8712_read8(adapter, SYS_CLKR + 1); - val8 = val8 | 0x08; - /* enable MAC clock */ - r8712_write8(adapter, SYS_CLKR + 1, val8); - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - val8 = val8 | 0x08; - /* enable Core digital and enable IOREG R/W */ - r8712_write8(adapter, SYS_FUNC_EN + 1, val8); - val8 = val8 | 0x80; - /* enable REG_EN */ - r8712_write8(adapter, SYS_FUNC_EN + 1, val8); - val8 = r8712_read8(adapter, SYS_CLKR + 1); - val8 = (val8 | 0x80) & 0xBF; - /* switch the control path */ - r8712_write8(adapter, SYS_CLKR + 1, val8); - val8 = 0xFC; - r8712_write8(adapter, CR, val8); - val8 = 0x37; - r8712_write8(adapter, CR + 1, val8); - /* reduce EndPoint & init it */ - r8712_write8(adapter, 0x102500ab, r8712_read8(adapter, - 0x102500ab) | BIT(6) | BIT(7)); - /* consideration of power consumption - init */ - r8712_write8(adapter, 0x10250008, r8712_read8(adapter, - 0x10250008) & 0xfffffffb); - } else if (registrypriv->chip_version == RTL8712_1stCUT) { - /* Initialization for power on sequence, */ - r8712_write8(adapter, SPS0_CTRL + 1, 0x53); - r8712_write8(adapter, SPS0_CTRL, 0x57); - /* Enable AFE Macro Block's Bandgap and Enable AFE Macro - * Block's Mbias - */ - val8 = r8712_read8(adapter, AFE_MISC); - r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN | - AFE_MISC_MBEN)); - /* Enable LDOA15 block */ - val8 = r8712_read8(adapter, LDOA15_CTRL); - r8712_write8(adapter, LDOA15_CTRL, (val8 | LDA15_EN)); - val8 = r8712_read8(adapter, SPS1_CTRL); - r8712_write8(adapter, SPS1_CTRL, (val8 | SPS1_LDEN)); - msleep(20); - /* Enable Switch Regulator Block */ - val8 = r8712_read8(adapter, SPS1_CTRL); - r8712_write8(adapter, SPS1_CTRL, (val8 | SPS1_SWEN)); - r8712_write32(adapter, SPS1_CTRL, 0x00a7b267); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 | 0x08)); - /* Engineer Packet CP test Enable */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x20)); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 & 0x6F)); - /* Enable AFE clock */ - val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1); - r8712_write8(adapter, AFE_XTAL_CTRL + 1, (val8 & 0xfb)); - /* Enable AFE PLL Macro Block */ - val8 = r8712_read8(adapter, AFE_PLL_CTRL); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11)); - /* Attach AFE PLL to MACTOP/BB/PCIe Digital */ - val8 = r8712_read8(adapter, SYS_ISO_CTRL); - r8712_write8(adapter, SYS_ISO_CTRL, (val8 & 0xEE)); - /* Switch to 40M clock */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, val8 & (~SYS_CLKSEL)); - /* SSC Disable */ - val8 = r8712_read8(adapter, SYS_CLKR); - /* Enable MAC clock */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x18)); - /* Revised POS, */ - r8712_write8(adapter, PMC_FSM, 0x02); - /* Enable Core digital and enable IOREG R/W */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x08)); - /* Enable REG_EN */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x80)); - /* Switch the control path to FW */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x80) & 0xBF); - r8712_write8(adapter, CR, 0xFC); - r8712_write8(adapter, CR + 1, 0x37); - /* Fix the RX FIFO issue(usb error), */ - val8 = r8712_read8(adapter, 0x1025FE5c); - r8712_write8(adapter, 0x1025FE5c, (val8 | BIT(7))); - val8 = r8712_read8(adapter, 0x102500ab); - r8712_write8(adapter, 0x102500ab, (val8 | BIT(6) | BIT(7))); - /* For power save, used this in the bit file after 970621 */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, val8 & (~CPU_CLKSEL)); - } else if (registrypriv->chip_version == RTL8712_2ndCUT || - registrypriv->chip_version == RTL8712_3rdCUT) { - /* Initialization for power on sequence, - * E-Fuse leakage prevention sequence - */ - r8712_write8(adapter, 0x37, 0xb0); - msleep(20); - r8712_write8(adapter, 0x37, 0x30); - /* Set control path switch to HW control and reset Digital Core, - * CPU Core and MAC I/O to solve FW download fail when system - * from resume sate. - */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - if (val8 & 0x80) { - val8 &= 0x3f; - r8712_write8(adapter, SYS_CLKR + 1, val8); - } - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - val8 &= 0x73; - r8712_write8(adapter, SYS_FUNC_EN + 1, val8); - msleep(20); - /* Revised POS, */ - /* Enable AFE Macro Block's Bandgap and Enable AFE Macro - * Block's Mbias - */ - r8712_write8(adapter, SPS0_CTRL + 1, 0x53); - r8712_write8(adapter, SPS0_CTRL, 0x57); - val8 = r8712_read8(adapter, AFE_MISC); - /*Bandgap*/ - r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN)); - r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN | - AFE_MISC_MBEN | AFE_MISC_I32_EN)); - /* Enable PLL Power (LDOA15V) */ - val8 = r8712_read8(adapter, LDOA15_CTRL); - r8712_write8(adapter, LDOA15_CTRL, (val8 | LDA15_EN)); - /* Enable LDOV12D block */ - val8 = r8712_read8(adapter, LDOV12D_CTRL); - r8712_write8(adapter, LDOV12D_CTRL, (val8 | LDV12_EN)); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 | 0x08)); - /* Engineer Packet CP test Enable */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x20)); - /* Support 64k IMEM */ - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 & 0x68)); - /* Enable AFE clock */ - val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1); - r8712_write8(adapter, AFE_XTAL_CTRL + 1, (val8 & 0xfb)); - /* Enable AFE PLL Macro Block */ - val8 = r8712_read8(adapter, AFE_PLL_CTRL); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11)); - /* Some sample will download fw failure. The clock will be - * stable with 500 us delay after reset the PLL - * TODO: When usleep is added to kernel, change next 3 - * udelay(500) to usleep(500) - */ - udelay(500); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x51)); - udelay(500); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11)); - udelay(500); - /* Attach AFE PLL to MACTOP/BB/PCIe Digital */ - val8 = r8712_read8(adapter, SYS_ISO_CTRL); - r8712_write8(adapter, SYS_ISO_CTRL, (val8 & 0xEE)); - /* Switch to 40M clock */ - r8712_write8(adapter, SYS_CLKR, 0x00); - /* CPU Clock and 80M Clock SSC Disable to overcome FW download - * fail timing issue. - */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, (val8 | 0xa0)); - /* Enable MAC clock */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x18)); - /* Revised POS, */ - r8712_write8(adapter, PMC_FSM, 0x02); - /* Enable Core digital and enable IOREG R/W */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x08)); - /* Enable REG_EN */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x80)); - /* Switch the control path to FW */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x80) & 0xBF); - r8712_write8(adapter, CR, 0xFC); - r8712_write8(adapter, CR + 1, 0x37); - /* Fix the RX FIFO issue(usb error), 970410 */ - val8 = r8712_read8(adapter, 0x1025FE5c); - r8712_write8(adapter, 0x1025FE5c, (val8 | BIT(7))); - /* For power save, used this in the bit file after 970621 */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, val8 & (~CPU_CLKSEL)); - /* Revised for 8051 ROM code wrong operation. */ - r8712_write8(adapter, 0x1025fe1c, 0x80); - /* To make sure that TxDMA can ready to download FW. - * We should reset TxDMA if IMEM RPT was not ready. - */ - do { - val8 = r8712_read8(adapter, TCR); - if ((val8 & _TXDMA_INIT_VALUE) == _TXDMA_INIT_VALUE) - break; - udelay(5); /* PlatformStallExecution(5); */ - } while (PollingCnt--); /* Delay 1ms */ - - if (PollingCnt <= 0) { - val8 = r8712_read8(adapter, CR); - r8712_write8(adapter, CR, val8 & (~_TXDMA_EN)); - udelay(2); /* PlatformStallExecution(2); */ - /* Reset TxDMA */ - r8712_write8(adapter, CR, val8 | _TXDMA_EN); - } - } else { - ret = _FAIL; - } - return ret; -} - -unsigned int r8712_usb_inirp_init(struct _adapter *adapter) -{ - u8 i; - struct recv_buf *recvbuf; - struct intf_hdl *intfhdl = &adapter->pio_queue->intf; - struct recv_priv *recvpriv = &(adapter->recvpriv); - - recvpriv->ff_hwaddr = RTL8712_DMA_RX0FF; /* mapping rx fifo address */ - /* issue Rx irp to receive data */ - recvbuf = (struct recv_buf *)recvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - if (r8712_usb_read_port(intfhdl, recvpriv->ff_hwaddr, 0, - (unsigned char *)recvbuf) == false) - return _FAIL; - recvbuf++; - recvpriv->free_recv_buf_queue_cnt--; - } - return _SUCCESS; -} - -unsigned int r8712_usb_inirp_deinit(struct _adapter *adapter) -{ - r8712_usb_read_port_cancel(adapter); - return _SUCCESS; -} diff --git a/drivers/staging/rtl8712/usb_intf.c b/drivers/staging/rtl8712/usb_intf.c deleted file mode 100644 index df05213f922f..000000000000 --- a/drivers/staging/rtl8712/usb_intf.c +++ /dev/null @@ -1,638 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_intf.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_INTF_C_ - -#include <linux/usb.h> -#include <linux/module.h> -#include <linux/firmware.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "xmit_osdep.h" -#include "rtl8712_efuse.h" -#include "usb_ops.h" -#include "usb_osintf.h" - -static struct usb_interface *pintf; - -static int r871xu_drv_init(struct usb_interface *pusb_intf, - const struct usb_device_id *pdid); - -static void r871xu_dev_remove(struct usb_interface *pusb_intf); - -static const struct usb_device_id rtl871x_usb_id_tbl[] = { -/* RTL8188SU */ - /* Realtek */ - {USB_DEVICE(0x0BDA, 0x8171)}, - {USB_DEVICE(0x0bda, 0x8173)}, - {USB_DEVICE(0x0bda, 0x8712)}, - {USB_DEVICE(0x0bda, 0x8713)}, - {USB_DEVICE(0x0bda, 0xC512)}, - /* Abocom */ - {USB_DEVICE(0x07B8, 0x8188)}, - /* ASUS */ - {USB_DEVICE(0x0B05, 0x1786)}, - {USB_DEVICE(0x0B05, 0x1791)}, /* 11n mode disable */ - /* Belkin */ - {USB_DEVICE(0x050D, 0x945A)}, - /* ISY IWL - Belkin clone */ - {USB_DEVICE(0x050D, 0x11F1)}, - /* Corega */ - {USB_DEVICE(0x07AA, 0x0047)}, - /* D-Link */ - {USB_DEVICE(0x2001, 0x3306)}, - {USB_DEVICE(0x07D1, 0x3306)}, /* 11n mode disable */ - /* Edimax */ - {USB_DEVICE(0x7392, 0x7611)}, - /* EnGenius */ - {USB_DEVICE(0x1740, 0x9603)}, - /* Hawking */ - {USB_DEVICE(0x0E66, 0x0016)}, - /* Hercules */ - {USB_DEVICE(0x06F8, 0xE034)}, - {USB_DEVICE(0x06F8, 0xE032)}, - /* Logitec */ - {USB_DEVICE(0x0789, 0x0167)}, - /* PCI */ - {USB_DEVICE(0x2019, 0xAB28)}, - {USB_DEVICE(0x2019, 0xED16)}, - /* Sitecom */ - {USB_DEVICE(0x0DF6, 0x0057)}, - {USB_DEVICE(0x0DF6, 0x0045)}, - {USB_DEVICE(0x0DF6, 0x0059)}, /* 11n mode disable */ - {USB_DEVICE(0x0DF6, 0x004B)}, - {USB_DEVICE(0x0DF6, 0x005B)}, - {USB_DEVICE(0x0DF6, 0x005D)}, - {USB_DEVICE(0x0DF6, 0x0063)}, - /* Sweex */ - {USB_DEVICE(0x177F, 0x0154)}, - /* Thinkware */ - {USB_DEVICE(0x0BDA, 0x5077)}, - /* Toshiba */ - {USB_DEVICE(0x1690, 0x0752)}, - /* - */ - {USB_DEVICE(0x20F4, 0x646B)}, - {USB_DEVICE(0x083A, 0xC512)}, - {USB_DEVICE(0x25D4, 0x4CA1)}, - {USB_DEVICE(0x25D4, 0x4CAB)}, - -/* RTL8191SU */ - /* Realtek */ - {USB_DEVICE(0x0BDA, 0x8172)}, - {USB_DEVICE(0x0BDA, 0x8192)}, - /* Amigo */ - {USB_DEVICE(0x0EB0, 0x9061)}, - /* ASUS/EKB */ - {USB_DEVICE(0x13D3, 0x3323)}, - {USB_DEVICE(0x13D3, 0x3311)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3342)}, - /* ASUS/EKBLenovo */ - {USB_DEVICE(0x13D3, 0x3333)}, - {USB_DEVICE(0x13D3, 0x3334)}, - {USB_DEVICE(0x13D3, 0x3335)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3336)}, /* 11n mode disable */ - /* ASUS/Media BOX */ - {USB_DEVICE(0x13D3, 0x3309)}, - /* Belkin */ - {USB_DEVICE(0x050D, 0x815F)}, - /* D-Link */ - {USB_DEVICE(0x07D1, 0x3302)}, - {USB_DEVICE(0x07D1, 0x3300)}, - {USB_DEVICE(0x07D1, 0x3303)}, - /* Edimax */ - {USB_DEVICE(0x7392, 0x7612)}, - /* EnGenius */ - {USB_DEVICE(0x1740, 0x9605)}, - /* Guillemot */ - {USB_DEVICE(0x06F8, 0xE031)}, - /* Hawking */ - {USB_DEVICE(0x0E66, 0x0015)}, - /* Mediao */ - {USB_DEVICE(0x13D3, 0x3306)}, - /* PCI */ - {USB_DEVICE(0x2019, 0xED18)}, - {USB_DEVICE(0x2019, 0x4901)}, - /* Sitecom */ - {USB_DEVICE(0x0DF6, 0x0058)}, - {USB_DEVICE(0x0DF6, 0x0049)}, - {USB_DEVICE(0x0DF6, 0x004C)}, - {USB_DEVICE(0x0DF6, 0x006C)}, - {USB_DEVICE(0x0DF6, 0x0064)}, - /* Skyworth */ - {USB_DEVICE(0x14b2, 0x3300)}, - {USB_DEVICE(0x14b2, 0x3301)}, - {USB_DEVICE(0x14B2, 0x3302)}, - /* - */ - {USB_DEVICE(0x04F2, 0xAFF2)}, - {USB_DEVICE(0x04F2, 0xAFF5)}, - {USB_DEVICE(0x04F2, 0xAFF6)}, - {USB_DEVICE(0x13D3, 0x3339)}, - {USB_DEVICE(0x13D3, 0x3340)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3341)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3310)}, - {USB_DEVICE(0x13D3, 0x3325)}, - -/* RTL8192SU */ - /* Realtek */ - {USB_DEVICE(0x0BDA, 0x8174)}, - /* Belkin */ - {USB_DEVICE(0x050D, 0x845A)}, - /* Corega */ - {USB_DEVICE(0x07AA, 0x0051)}, - /* Edimax */ - {USB_DEVICE(0x7392, 0x7622)}, - /* NEC */ - {USB_DEVICE(0x0409, 0x02B6)}, - {} -}; - -MODULE_DEVICE_TABLE(usb, rtl871x_usb_id_tbl); - -static struct specific_device_id specific_device_id_tbl[] = { - {.idVendor = 0x0b05, .idProduct = 0x1791, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x0df6, .idProduct = 0x0059, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3306, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13D3, .idProduct = 0x3311, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3335, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3336, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3340, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3341, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {} -}; - -struct drv_priv { - struct usb_driver r871xu_drv; - int drv_registered; -}; - -#ifdef CONFIG_PM -static int r871x_suspend(struct usb_interface *pusb_intf, pm_message_t state) -{ - struct net_device *pnetdev = usb_get_intfdata(pusb_intf); - struct _adapter *padapter = netdev_priv(pnetdev); - - netdev_info(pnetdev, "Suspending...\n"); - padapter->suspended = true; - rtl871x_intf_stop(padapter); - if (pnetdev->netdev_ops->ndo_stop) - pnetdev->netdev_ops->ndo_stop(pnetdev); - mdelay(10); - netif_device_detach(pnetdev); - return 0; -} - -static void rtl871x_intf_resume(struct _adapter *padapter) -{ - if (padapter->dvobjpriv.inirp_init) - padapter->dvobjpriv.inirp_init(padapter); -} - -static int r871x_resume(struct usb_interface *pusb_intf) -{ - struct net_device *pnetdev = usb_get_intfdata(pusb_intf); - struct _adapter *padapter = netdev_priv(pnetdev); - - netdev_info(pnetdev, "Resuming...\n"); - netif_device_attach(pnetdev); - if (pnetdev->netdev_ops->ndo_open) - pnetdev->netdev_ops->ndo_open(pnetdev); - padapter->suspended = false; - rtl871x_intf_resume(padapter); - return 0; -} -#endif - -static struct drv_priv drvpriv = { - .r871xu_drv.name = "r8712u", - .r871xu_drv.id_table = rtl871x_usb_id_tbl, - .r871xu_drv.probe = r871xu_drv_init, - .r871xu_drv.disconnect = r871xu_dev_remove, -#ifdef CONFIG_PM - .r871xu_drv.suspend = r871x_suspend, - .r871xu_drv.resume = r871x_resume, -#endif -}; - -static uint r8712_usb_dvobj_init(struct _adapter *padapter) -{ - uint status = _SUCCESS; - struct usb_host_interface *phost_iface; - struct usb_interface_descriptor *piface_desc; - struct dvobj_priv *pdvobjpriv = &padapter->dvobjpriv; - struct usb_device *pusbd = pdvobjpriv->pusbdev; - - pdvobjpriv->padapter = padapter; - padapter->eeprom_address_size = 6; - phost_iface = pintf->cur_altsetting; - piface_desc = &phost_iface->desc; - pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints; - if (pusbd->speed == USB_SPEED_HIGH) { - pdvobjpriv->ishighspeed = true; - dev_info(&pusbd->dev, "r8712u: USB_SPEED_HIGH with %d endpoints\n", - pdvobjpriv->nr_endpoint); - } else { - pdvobjpriv->ishighspeed = false; - dev_info(&pusbd->dev, "r8712u: USB_SPEED_LOW with %d endpoints\n", - pdvobjpriv->nr_endpoint); - } - if ((r8712_alloc_io_queue(padapter)) == _FAIL) - status = _FAIL; - return status; -} - -static void r8712_usb_dvobj_deinit(struct _adapter *padapter) -{ - r8712_free_io_queue(padapter); -} - -void rtl871x_intf_stop(struct _adapter *padapter) -{ - /*disable_hw_interrupt*/ - if (!padapter->surprise_removed) { - /*device still exists, so driver can do i/o operation - * TODO: - */ - } - - /* cancel in irp */ - if (padapter->dvobjpriv.inirp_deinit) - padapter->dvobjpriv.inirp_deinit(padapter); - /* cancel out irp */ - r8712_usb_write_port_cancel(padapter); - /* TODO:cancel other irps */ -} - -void r871x_dev_unload(struct _adapter *padapter) -{ - if (padapter->bup) { - /*s1.*/ - padapter->driver_stopped = true; - - /*s3.*/ - rtl871x_intf_stop(padapter); - - /*s4.*/ - r8712_stop_drv_threads(padapter); - - /*s5.*/ - if (!padapter->surprise_removed) { - padapter->hw_init_completed = false; - rtl8712_hal_deinit(padapter); - } - - padapter->bup = false; - } -} - -static void disable_ht_for_spec_devid(const struct usb_device_id *pdid, - struct _adapter *padapter) -{ - u16 vid, pid; - u32 flags; - int i; - int num = ARRAY_SIZE(specific_device_id_tbl); - - for (i = 0; i < num; i++) { - vid = specific_device_id_tbl[i].idVendor; - pid = specific_device_id_tbl[i].idProduct; - flags = specific_device_id_tbl[i].flags; - - if ((pdid->idVendor == vid) && (pdid->idProduct == pid) && - (flags & SPEC_DEV_ID_DISABLE_HT)) { - padapter->registrypriv.ht_enable = 0; - padapter->registrypriv.cbw40_enable = 0; - padapter->registrypriv.ampdu_enable = 0; - } - } -} - -static const struct device_type wlan_type = { - .name = "wlan", -}; - -/* - * drv_init() - a device potentially for us - * - * notes: drv_init() is called when the bus driver has located a card for us - * to support. We accept the new device by returning 0. - */ -static int r871xu_drv_init(struct usb_interface *pusb_intf, - const struct usb_device_id *pdid) -{ - uint status; - struct _adapter *padapter = NULL; - struct dvobj_priv *pdvobjpriv; - struct net_device *pnetdev; - struct usb_device *udev; - - /* In this probe function, O.S. will provide the usb interface pointer - * to driver. We have to increase the reference count of the usb device - * structure by using the usb_get_dev function. - */ - udev = interface_to_usbdev(pusb_intf); - usb_get_dev(udev); - pintf = pusb_intf; - /* step 1. */ - pnetdev = r8712_init_netdev(); - if (!pnetdev) - goto put_dev; - padapter = netdev_priv(pnetdev); - disable_ht_for_spec_devid(pdid, padapter); - pdvobjpriv = &padapter->dvobjpriv; - pdvobjpriv->padapter = padapter; - padapter->dvobjpriv.pusbdev = udev; - padapter->pusb_intf = pusb_intf; - usb_set_intfdata(pusb_intf, pnetdev); - SET_NETDEV_DEV(pnetdev, &pusb_intf->dev); - pnetdev->dev.type = &wlan_type; - /* step 2. */ - padapter->dvobj_init = r8712_usb_dvobj_init; - padapter->dvobj_deinit = r8712_usb_dvobj_deinit; - padapter->halpriv.hal_bus_init = r8712_usb_hal_bus_init; - padapter->dvobjpriv.inirp_init = r8712_usb_inirp_init; - padapter->dvobjpriv.inirp_deinit = r8712_usb_inirp_deinit; - /* step 3. - * initialize the dvobj_priv - */ - - status = padapter->dvobj_init(padapter); - if (status != _SUCCESS) - goto free_netdev; - - /* step 4. */ - status = r8712_init_drv_sw(padapter); - if (status) - goto dvobj_deinit; - /* step 5. read efuse/eeprom data and get mac_addr */ - { - int i, offset; - u8 mac[6]; - u8 tmpU1b, AutoloadFail, eeprom_CustomerID; - u8 *pdata = padapter->eeprompriv.efuse_eeprom_data; - - tmpU1b = r8712_read8(padapter, EE_9346CR);/*CR9346*/ - - /* To check system boot selection.*/ - dev_info(&udev->dev, "r8712u: Boot from %s: Autoload %s\n", - (tmpU1b & _9356SEL) ? "EEPROM" : "EFUSE", - (tmpU1b & _EEPROM_EN) ? "OK" : "Failed"); - - /* To check autoload success or not.*/ - if (tmpU1b & _EEPROM_EN) { - AutoloadFail = true; - /* The following operations prevent Efuse leakage by - * turning on 2.5V. - */ - tmpU1b = r8712_read8(padapter, EFUSE_TEST + 3); - r8712_write8(padapter, EFUSE_TEST + 3, tmpU1b | 0x80); - msleep(20); - r8712_write8(padapter, EFUSE_TEST + 3, - (tmpU1b & (~BIT(7)))); - - /* Retrieve Chip version. - * Recognize IC version by Reg0x4 BIT15. - */ - tmpU1b = (u8)((r8712_read32(padapter, PMC_FSM) >> 15) & - 0x1F); - if (tmpU1b == 0x3) - padapter->registrypriv.chip_version = - RTL8712_3rdCUT; - else - padapter->registrypriv.chip_version = - (tmpU1b >> 1) + 1; - switch (padapter->registrypriv.chip_version) { - case RTL8712_1stCUT: - case RTL8712_2ndCUT: - case RTL8712_3rdCUT: - break; - default: - padapter->registrypriv.chip_version = - RTL8712_2ndCUT; - break; - } - - for (i = 0, offset = 0; i < 128; i += 8, offset++) - r8712_efuse_pg_packet_read(padapter, offset, - &pdata[i]); - - if (!r8712_initmac || !mac_pton(r8712_initmac, mac)) { - /* Use the mac address stored in the Efuse - * offset = 0x12 for usb in efuse - */ - ether_addr_copy(mac, &pdata[0x12]); - } - eeprom_CustomerID = pdata[0x52]; - switch (eeprom_CustomerID) { - case EEPROM_CID_ALPHA: - padapter->eeprompriv.CustomerID = - RT_CID_819x_ALPHA; - break; - case EEPROM_CID_CAMEO: - padapter->eeprompriv.CustomerID = - RT_CID_819x_CAMEO; - break; - case EEPROM_CID_SITECOM: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Sitecom; - break; - case EEPROM_CID_COREGA: - padapter->eeprompriv.CustomerID = - RT_CID_COREGA; - break; - case EEPROM_CID_Senao: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Senao; - break; - case EEPROM_CID_EDIMAX_BELKIN: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Edimax_Belkin; - break; - case EEPROM_CID_SERCOMM_BELKIN: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Sercomm_Belkin; - break; - case EEPROM_CID_WNC_COREGA: - padapter->eeprompriv.CustomerID = - RT_CID_819x_WNC_COREGA; - break; - case EEPROM_CID_WHQL: - break; - case EEPROM_CID_NetCore: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Netcore; - break; - case EEPROM_CID_CAMEO1: - padapter->eeprompriv.CustomerID = - RT_CID_819x_CAMEO1; - break; - case EEPROM_CID_CLEVO: - padapter->eeprompriv.CustomerID = - RT_CID_819x_CLEVO; - break; - default: - padapter->eeprompriv.CustomerID = - RT_CID_DEFAULT; - break; - } - dev_info(&udev->dev, "r8712u: CustomerID = 0x%.4x\n", - padapter->eeprompriv.CustomerID); - /* Led mode */ - switch (padapter->eeprompriv.CustomerID) { - case RT_CID_DEFAULT: - case RT_CID_819x_ALPHA: - case RT_CID_819x_CAMEO: - padapter->ledpriv.LedStrategy = SW_LED_MODE1; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_Sitecom: - padapter->ledpriv.LedStrategy = SW_LED_MODE2; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_COREGA: - case RT_CID_819x_Senao: - padapter->ledpriv.LedStrategy = SW_LED_MODE3; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_Edimax_Belkin: - padapter->ledpriv.LedStrategy = SW_LED_MODE4; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_Sercomm_Belkin: - padapter->ledpriv.LedStrategy = SW_LED_MODE5; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_WNC_COREGA: - padapter->ledpriv.LedStrategy = SW_LED_MODE6; - padapter->ledpriv.bRegUseLed = true; - break; - default: - padapter->ledpriv.LedStrategy = SW_LED_MODE0; - padapter->ledpriv.bRegUseLed = false; - break; - } - } else { - AutoloadFail = false; - } - if ((!AutoloadFail) || - ((mac[0] == 0xff) && (mac[1] == 0xff) && - (mac[2] == 0xff) && (mac[3] == 0xff) && - (mac[4] == 0xff) && (mac[5] == 0xff)) || - ((mac[0] == 0x00) && (mac[1] == 0x00) && - (mac[2] == 0x00) && (mac[3] == 0x00) && - (mac[4] == 0x00) && (mac[5] == 0x00))) { - mac[0] = 0x00; - mac[1] = 0xe0; - mac[2] = 0x4c; - mac[3] = 0x87; - mac[4] = 0x00; - mac[5] = 0x00; - } - if (r8712_initmac) { - /* Make sure the user did not select a multicast - * address by setting bit 1 of first octet. - */ - mac[0] &= 0xFE; - dev_info(&udev->dev, - "r8712u: MAC Address from user = %pM\n", mac); - } else { - dev_info(&udev->dev, - "r8712u: MAC Address from efuse = %pM\n", mac); - } - eth_hw_addr_set(pnetdev, mac); - } - /* step 6. Load the firmware asynchronously */ - if (rtl871x_load_fw(padapter)) - goto deinit_drv_sw; - init_completion(&padapter->rx_filter_ready); - return 0; - -deinit_drv_sw: - r8712_free_drv_sw(padapter); -dvobj_deinit: - padapter->dvobj_deinit(padapter); -free_netdev: - free_netdev(pnetdev); -put_dev: - usb_put_dev(udev); - usb_set_intfdata(pusb_intf, NULL); - return -ENODEV; -} - -/* rmmod module & unplug(SurpriseRemoved) will call r871xu_dev_remove() - * => how to recognize both - */ -static void r871xu_dev_remove(struct usb_interface *pusb_intf) -{ - struct net_device *pnetdev = usb_get_intfdata(pusb_intf); - struct usb_device *udev = interface_to_usbdev(pusb_intf); - struct _adapter *padapter = netdev_priv(pnetdev); - - /* never exit with a firmware callback pending */ - wait_for_completion(&padapter->rtl8712_fw_ready); - if (pnetdev->reg_state != NETREG_UNINITIALIZED) - unregister_netdev(pnetdev); /* will call netdev_close() */ - usb_set_intfdata(pusb_intf, NULL); - release_firmware(padapter->fw); - if (drvpriv.drv_registered) - padapter->surprise_removed = true; - r8712_flush_rwctrl_works(padapter); - r8712_flush_led_works(padapter); - udelay(1); - /* Stop driver mlme relation timer */ - r8712_stop_drv_timers(padapter); - r871x_dev_unload(padapter); - if (padapter->dvobj_deinit) - padapter->dvobj_deinit(padapter); - r8712_free_drv_sw(padapter); - free_netdev(pnetdev); - - /* decrease the reference count of the usb device structure - * when disconnect - */ - usb_put_dev(udev); - - /* If we didn't unplug usb dongle and remove/insert module, driver - * fails on sitesurvey for the first time when device is up. - * Reset usb port for sitesurvey fail issue. - */ - if (udev->state != USB_STATE_NOTATTACHED) - usb_reset_device(udev); -} - -static int __init r8712u_drv_entry(void) -{ - drvpriv.drv_registered = true; - return usb_register(&drvpriv.r871xu_drv); -} - -static void __exit r8712u_drv_halt(void) -{ - drvpriv.drv_registered = false; - usb_deregister(&drvpriv.r871xu_drv); -} - -module_init(r8712u_drv_entry); -module_exit(r8712u_drv_halt); diff --git a/drivers/staging/rtl8712/usb_ops.c b/drivers/staging/rtl8712/usb_ops.c deleted file mode 100644 index af9966d03979..000000000000 --- a/drivers/staging/rtl8712/usb_ops.c +++ /dev/null @@ -1,195 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_ops.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_OPS_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" -#include "usb_ops.h" -#include "recv_osdep.h" - -static u8 usb_read8(struct intf_hdl *intfhdl, u32 addr) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - int status; - __le32 data = 0; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x01; /* read_in */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 1; - status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, - &data, len, requesttype); - if (status < 0) - return 0; - return (u8)(le32_to_cpu(data) & 0x0ff); -} - -static u16 usb_read16(struct intf_hdl *intfhdl, u32 addr) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - int status; - __le32 data = 0; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x01; /* read_in */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 2; - status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, - &data, len, requesttype); - if (status < 0) - return 0; - return (u16)(le32_to_cpu(data) & 0xffff); -} - -static u32 usb_read32(struct intf_hdl *intfhdl, u32 addr) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - int status; - __le32 data = 0; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x01; /* read_in */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 4; - status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, - &data, len, requesttype); - if (status < 0) - return 0; - return le32_to_cpu(data); -} - -static void usb_write8(struct intf_hdl *intfhdl, u32 addr, u8 val) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - __le32 data; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x00; /* write_out */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 1; - data = cpu_to_le32((u32)val & 0x000000ff); - r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len, - requesttype); -} - -static void usb_write16(struct intf_hdl *intfhdl, u32 addr, u16 val) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - __le32 data; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x00; /* write_out */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 2; - data = cpu_to_le32((u32)val & 0x0000ffff); - r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len, - requesttype); -} - -static void usb_write32(struct intf_hdl *intfhdl, u32 addr, u32 val) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - __le32 data; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x00; /* write_out */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 4; - data = cpu_to_le32(val); - r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len, - requesttype); -} - -void r8712_usb_set_intf_option(u32 *option) -{ - *option = ((*option) | _INTF_ASYNC_); -} - -static void usb_intf_hdl_init(u8 *priv) -{ -} - -static void usb_intf_hdl_unload(u8 *priv) -{ -} - -static void usb_intf_hdl_open(u8 *priv) -{ -} - -static void usb_intf_hdl_close(u8 *priv) -{ -} - -void r8712_usb_set_intf_funs(struct intf_hdl *intfhdl) -{ - intfhdl->intf_hdl_init = usb_intf_hdl_init; - intfhdl->intf_hdl_unload = usb_intf_hdl_unload; - intfhdl->intf_hdl_open = usb_intf_hdl_open; - intfhdl->intf_hdl_close = usb_intf_hdl_close; -} - -void r8712_usb_set_intf_ops(struct _io_ops *ops) -{ - memset((u8 *)ops, 0, sizeof(struct _io_ops)); - ops->_read8 = usb_read8; - ops->_read16 = usb_read16; - ops->_read32 = usb_read32; - ops->_read_port = r8712_usb_read_port; - ops->_write8 = usb_write8; - ops->_write16 = usb_write16; - ops->_write32 = usb_write32; - ops->_write_mem = r8712_usb_write_mem; - ops->_write_port = r8712_usb_write_port; -} diff --git a/drivers/staging/rtl8712/usb_ops.h b/drivers/staging/rtl8712/usb_ops.h deleted file mode 100644 index 7a6b619b73fa..000000000000 --- a/drivers/staging/rtl8712/usb_ops.h +++ /dev/null @@ -1,38 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __USB_OPS_H_ -#define __USB_OPS_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" - -void r8712_usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, - u32 cnt, u8 *wmem); -u32 r8712_usb_write_port(struct intf_hdl *pintfhdl, u32 addr, - u32 cnt, u8 *wmem); -u32 r8712_usb_read_port(struct intf_hdl *pintfhdl, u32 addr, - u32 cnt, u8 *rmem); -void r8712_usb_set_intf_option(u32 *poption); -void r8712_usb_set_intf_funs(struct intf_hdl *pintf_hdl); -uint r8712_usb_init_intf_priv(struct intf_priv *pintfpriv); -void r8712_usb_unload_intf_priv(struct intf_priv *pintfpriv); -void r8712_usb_set_intf_ops(struct _io_ops *pops); -void r8712_usb_read_port_cancel(struct _adapter *padapter); -void r8712_usb_write_port_cancel(struct _adapter *padapter); -int r8712_usbctrl_vendorreq(struct intf_priv *pintfpriv, u8 request, u16 value, - u16 index, void *pdata, u16 len, u8 requesttype); - -#endif - diff --git a/drivers/staging/rtl8712/usb_ops_linux.c b/drivers/staging/rtl8712/usb_ops_linux.c deleted file mode 100644 index b2181e1e2d38..000000000000 --- a/drivers/staging/rtl8712/usb_ops_linux.c +++ /dev/null @@ -1,515 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_ops_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_OPS_OS_C_ - -#include <linux/usb.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -#define RTL871X_VENQT_READ 0xc0 -#define RTL871X_VENQT_WRITE 0x40 - -struct zero_bulkout_context { - void *pbuf; - void *purb; - void *pirp; - void *padapter; -}; - -uint r8712_usb_init_intf_priv(struct intf_priv *pintfpriv) -{ - pintfpriv->piorw_urb = usb_alloc_urb(0, GFP_ATOMIC); - if (!pintfpriv->piorw_urb) - return _FAIL; - init_completion(&pintfpriv->io_retevt_comp); - return _SUCCESS; -} - -void r8712_usb_unload_intf_priv(struct intf_priv *pintfpriv) -{ - if (pintfpriv->piorw_urb) { - usb_kill_urb(pintfpriv->piorw_urb); - usb_free_urb(pintfpriv->piorw_urb); - } -} - -static unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr) -{ - unsigned int pipe = 0; - struct usb_device *pusbd = pdvobj->pusbdev; - - if (pdvobj->nr_endpoint == 11) { - switch (addr) { - case RTL8712_DMA_BKQ: - pipe = usb_sndbulkpipe(pusbd, 0x07); - break; - case RTL8712_DMA_BEQ: - pipe = usb_sndbulkpipe(pusbd, 0x06); - break; - case RTL8712_DMA_VIQ: - pipe = usb_sndbulkpipe(pusbd, 0x05); - break; - case RTL8712_DMA_VOQ: - pipe = usb_sndbulkpipe(pusbd, 0x04); - break; - case RTL8712_DMA_BCNQ: - pipe = usb_sndbulkpipe(pusbd, 0x0a); - break; - case RTL8712_DMA_BMCQ: /* HI Queue */ - pipe = usb_sndbulkpipe(pusbd, 0x0b); - break; - case RTL8712_DMA_MGTQ: - pipe = usb_sndbulkpipe(pusbd, 0x0c); - break; - case RTL8712_DMA_RX0FF: - pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */ - break; - case RTL8712_DMA_C2HCMD: - pipe = usb_rcvbulkpipe(pusbd, 0x09); /* in */ - break; - case RTL8712_DMA_H2CCMD: - pipe = usb_sndbulkpipe(pusbd, 0x0d); - break; - } - } else if (pdvobj->nr_endpoint == 6) { - switch (addr) { - case RTL8712_DMA_BKQ: - pipe = usb_sndbulkpipe(pusbd, 0x07); - break; - case RTL8712_DMA_BEQ: - pipe = usb_sndbulkpipe(pusbd, 0x06); - break; - case RTL8712_DMA_VIQ: - pipe = usb_sndbulkpipe(pusbd, 0x05); - break; - case RTL8712_DMA_VOQ: - pipe = usb_sndbulkpipe(pusbd, 0x04); - break; - case RTL8712_DMA_RX0FF: - case RTL8712_DMA_C2HCMD: - pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */ - break; - case RTL8712_DMA_H2CCMD: - case RTL8712_DMA_BCNQ: - case RTL8712_DMA_BMCQ: - case RTL8712_DMA_MGTQ: - pipe = usb_sndbulkpipe(pusbd, 0x0d); - break; - } - } else if (pdvobj->nr_endpoint == 4) { - switch (addr) { - case RTL8712_DMA_BEQ: - pipe = usb_sndbulkpipe(pusbd, 0x06); - break; - case RTL8712_DMA_VOQ: - pipe = usb_sndbulkpipe(pusbd, 0x04); - break; - case RTL8712_DMA_RX0FF: - case RTL8712_DMA_C2HCMD: - pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */ - break; - case RTL8712_DMA_H2CCMD: - case RTL8712_DMA_BCNQ: - case RTL8712_DMA_BMCQ: - case RTL8712_DMA_MGTQ: - pipe = usb_sndbulkpipe(pusbd, 0x0d); - break; - } - } else { - pipe = 0; - } - return pipe; -} - -static void usb_write_mem_complete(struct urb *purb) -{ - struct io_queue *pio_q = (struct io_queue *)purb->context; - struct intf_hdl *pintf = &(pio_q->intf); - struct intf_priv *pintfpriv = pintf->pintfpriv; - struct _adapter *padapter = (struct _adapter *)pintf->adapter; - - if (purb->status != 0) { - if (purb->status == (-ESHUTDOWN)) - padapter->driver_stopped = true; - else - padapter->surprise_removed = true; - } - complete(&pintfpriv->io_retevt_comp); -} - -void r8712_usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem) -{ - unsigned int pipe; - struct _adapter *padapter = (struct _adapter *)pintfhdl->adapter; - struct intf_priv *pintfpriv = pintfhdl->pintfpriv; - struct io_queue *pio_queue = padapter->pio_queue; - struct dvobj_priv *pdvobj = (struct dvobj_priv *)pintfpriv->intf_dev; - struct usb_device *pusbd = pdvobj->pusbdev; - struct urb *piorw_urb = pintfpriv->piorw_urb; - - if ((padapter->driver_stopped) || (padapter->surprise_removed) || - (padapter->pwrctrlpriv.pnp_bstop_trx)) - return; - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - if (pipe == 0) - return; - usb_fill_bulk_urb(piorw_urb, pusbd, pipe, - wmem, cnt, usb_write_mem_complete, - pio_queue); - usb_submit_urb(piorw_urb, GFP_ATOMIC); - wait_for_completion_interruptible(&pintfpriv->io_retevt_comp); -} - -static void r8712_usb_read_port_complete(struct urb *purb) -{ - uint isevt; - __le32 *pbuf; - struct recv_buf *precvbuf = (struct recv_buf *)purb->context; - struct _adapter *padapter = (struct _adapter *)precvbuf->adapter; - struct recv_priv *precvpriv = &padapter->recvpriv; - - if (padapter->surprise_removed || padapter->driver_stopped) - return; - if (purb->status == 0) { /* SUCCESS */ - if ((purb->actual_length > (MAX_RECVBUF_SZ)) || - (purb->actual_length < RXDESC_SIZE)) { - r8712_read_port(padapter, precvpriv->ff_hwaddr, 0, - (unsigned char *)precvbuf); - } else { - _pkt *pskb = precvbuf->pskb; - - precvbuf->transfer_len = purb->actual_length; - pbuf = (__le32 *)precvbuf->pbuf; - isevt = le32_to_cpu(*(pbuf + 1)) & 0x1ff; - if ((isevt & 0x1ff) == 0x1ff) { - r8712_rxcmd_event_hdl(padapter, pbuf); - skb_queue_tail(&precvpriv->rx_skb_queue, pskb); - r8712_read_port(padapter, precvpriv->ff_hwaddr, - 0, (unsigned char *)precvbuf); - } else { - skb_put(pskb, purb->actual_length); - skb_queue_tail(&precvpriv->rx_skb_queue, pskb); - tasklet_hi_schedule(&precvpriv->recv_tasklet); - r8712_read_port(padapter, precvpriv->ff_hwaddr, - 0, (unsigned char *)precvbuf); - } - } - } else { - switch (purb->status) { - case -EINVAL: - case -EPIPE: - case -ENODEV: - case -ESHUTDOWN: - padapter->driver_stopped = true; - break; - case -ENOENT: - if (!padapter->suspended) { - padapter->driver_stopped = true; - break; - } - fallthrough; - case -EPROTO: - r8712_read_port(padapter, precvpriv->ff_hwaddr, 0, - (unsigned char *)precvbuf); - break; - case -EINPROGRESS: - netdev_err(padapter->pnetdev, "ERROR: URB IS IN PROGRESS!\n"); - break; - default: - break; - } - } -} - -u32 r8712_usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem) -{ - unsigned int pipe; - int err; - u32 tmpaddr = 0; - int alignment = 0; - u32 ret = _SUCCESS; - struct urb *purb = NULL; - struct recv_buf *precvbuf = (struct recv_buf *)rmem; - struct intf_priv *pintfpriv = pintfhdl->pintfpriv; - struct dvobj_priv *pdvobj = (struct dvobj_priv *)pintfpriv->intf_dev; - struct _adapter *adapter = pdvobj->padapter; - struct recv_priv *precvpriv = &adapter->recvpriv; - struct usb_device *pusbd = pdvobj->pusbdev; - - if (adapter->driver_stopped || adapter->surprise_removed || - adapter->pwrctrlpriv.pnp_bstop_trx || !precvbuf) - return _FAIL; - r8712_init_recvbuf(adapter, precvbuf); - /* Try to use skb from the free queue */ - precvbuf->pskb = skb_dequeue(&precvpriv->free_recv_skb_queue); - - if (!precvbuf->pskb) { - precvbuf->pskb = netdev_alloc_skb(adapter->pnetdev, - MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ); - if (!precvbuf->pskb) - return _FAIL; - tmpaddr = (addr_t)precvbuf->pskb->data; - alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1); - skb_reserve(precvbuf->pskb, - (RECVBUFF_ALIGN_SZ - alignment)); - precvbuf->phead = precvbuf->pskb->head; - precvbuf->pdata = precvbuf->pskb->data; - precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); - precvbuf->pend = skb_end_pointer(precvbuf->pskb); - precvbuf->pbuf = precvbuf->pskb->data; - } else { /* skb is reused */ - precvbuf->phead = precvbuf->pskb->head; - precvbuf->pdata = precvbuf->pskb->data; - precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); - precvbuf->pend = skb_end_pointer(precvbuf->pskb); - precvbuf->pbuf = precvbuf->pskb->data; - } - purb = precvbuf->purb; - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - usb_fill_bulk_urb(purb, pusbd, pipe, - precvbuf->pbuf, MAX_RECVBUF_SZ, - r8712_usb_read_port_complete, - precvbuf); - err = usb_submit_urb(purb, GFP_ATOMIC); - if ((err) && (err != (-EPERM))) - ret = _FAIL; - return ret; -} - -void r8712_usb_read_port_cancel(struct _adapter *padapter) -{ - int i; - struct recv_buf *precvbuf; - - precvbuf = (struct recv_buf *)padapter->recvpriv.precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - if (precvbuf->purb) - usb_kill_urb(precvbuf->purb); - precvbuf++; - } -} - -void r8712_xmit_bh(struct tasklet_struct *t) -{ - int ret = false; - struct _adapter *padapter = from_tasklet(padapter, t, - xmitpriv.xmit_tasklet); - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - if (padapter->driver_stopped || - padapter->surprise_removed) { - netdev_err(padapter->pnetdev, "xmit_bh => driver_stopped or surprise_removed\n"); - return; - } - ret = r8712_xmitframe_complete(padapter, pxmitpriv, NULL); - if (!ret) - return; - tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); -} - -static void usb_write_port_complete(struct urb *purb) -{ - int i; - struct xmit_frame *pxmitframe = (struct xmit_frame *)purb->context; - struct xmit_buf *pxmitbuf = pxmitframe->pxmitbuf; - struct _adapter *padapter = pxmitframe->padapter; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - switch (pattrib->priority) { - case 1: - case 2: - pxmitpriv->bkq_cnt--; - break; - case 4: - case 5: - pxmitpriv->viq_cnt--; - break; - case 6: - case 7: - pxmitpriv->voq_cnt--; - break; - case 0: - case 3: - default: - pxmitpriv->beq_cnt--; - break; - } - pxmitpriv->txirp_cnt--; - for (i = 0; i < 8; i++) { - if (purb == pxmitframe->pxmit_urb[i]) { - pxmitframe->bpending[i] = false; - break; - } - } - if (padapter->surprise_removed) - return; - switch (purb->status) { - case 0: - break; - default: - netdev_warn(padapter->pnetdev, - "r8712u: pipe error: (%d)\n", purb->status); - break; - } - /* not to consider tx fragment */ - r8712_free_xmitframe_ex(pxmitpriv, pxmitframe); - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); -} - -u32 r8712_usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem) -{ - unsigned long irqL; - int i, status; - unsigned int pipe; - u32 ret, bwritezero; - struct urb *purb = NULL; - struct _adapter *padapter = (struct _adapter *)pintfhdl->adapter; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct xmit_frame *pxmitframe = (struct xmit_frame *)wmem; - struct usb_device *pusbd = pdvobj->pusbdev; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - if ((padapter->driver_stopped) || (padapter->surprise_removed) || - (padapter->pwrctrlpriv.pnp_bstop_trx)) - return _FAIL; - for (i = 0; i < 8; i++) { - if (!pxmitframe->bpending[i]) { - spin_lock_irqsave(&pxmitpriv->lock, irqL); - pxmitpriv->txirp_cnt++; - pxmitframe->bpending[i] = true; - switch (pattrib->priority) { - case 1: - case 2: - pxmitpriv->bkq_cnt++; - break; - case 4: - case 5: - pxmitpriv->viq_cnt++; - break; - case 6: - case 7: - pxmitpriv->voq_cnt++; - break; - case 0: - case 3: - default: - pxmitpriv->beq_cnt++; - break; - } - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - pxmitframe->sz[i] = (u16)cnt; - purb = pxmitframe->pxmit_urb[i]; - break; - } - } - bwritezero = false; - if (pdvobj->ishighspeed) { - if (cnt > 0 && cnt % 512 == 0) - bwritezero = true; - } else { - if (cnt > 0 && cnt % 64 == 0) - bwritezero = true; - } - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - if (pxmitpriv->free_xmitbuf_cnt % NR_XMITBUFF == 0) - purb->transfer_flags &= (~URB_NO_INTERRUPT); - else - purb->transfer_flags |= URB_NO_INTERRUPT; - if (bwritezero) - cnt += 8; - usb_fill_bulk_urb(purb, pusbd, pipe, - pxmitframe->mem_addr, - cnt, usb_write_port_complete, - pxmitframe); /* context is xmit_frame */ - status = usb_submit_urb(purb, GFP_ATOMIC); - if (!status) - ret = _SUCCESS; - else - ret = _FAIL; - return ret; -} - -void r8712_usb_write_port_cancel(struct _adapter *padapter) -{ - int i, j; - struct xmit_buf *pxmitbuf = (struct xmit_buf *) - padapter->xmitpriv.pxmitbuf; - - for (i = 0; i < NR_XMITBUFF; i++) { - for (j = 0; j < 8; j++) { - if (pxmitbuf->pxmit_urb[j]) - usb_kill_urb(pxmitbuf->pxmit_urb[j]); - } - pxmitbuf++; - } -} - -int r8712_usbctrl_vendorreq(struct intf_priv *pintfpriv, u8 request, u16 value, - u16 index, void *pdata, u16 len, u8 requesttype) -{ - unsigned int pipe; - int status; - u8 reqtype; - struct dvobj_priv *pdvobjpriv = (struct dvobj_priv *) - pintfpriv->intf_dev; - struct usb_device *udev = pdvobjpriv->pusbdev; - /* For mstar platform, mstar suggests the address for USB IO - * should be 16 bytes alignment. Trying to fix it here. - */ - u8 *palloc_buf, *pIo_buf; - - palloc_buf = kmalloc((u32)len + 16, GFP_ATOMIC); - if (!palloc_buf) - return -ENOMEM; - pIo_buf = palloc_buf + 16 - ((addr_t)(palloc_buf) & 0x0f); - if (requesttype == 0x01) { - pipe = usb_rcvctrlpipe(udev, 0); /* read_in */ - reqtype = RTL871X_VENQT_READ; - } else { - pipe = usb_sndctrlpipe(udev, 0); /* write_out */ - reqtype = RTL871X_VENQT_WRITE; - memcpy(pIo_buf, pdata, len); - } - status = usb_control_msg(udev, pipe, request, reqtype, value, index, - pIo_buf, len, 500); - if (status < 0) - goto free; - if (status != len) { - status = -EREMOTEIO; - goto free; - } - /* Success this control transfer. */ - if (requesttype == 0x01) { - /* For Control read transfer, we have to copy the read - * data from pIo_buf to pdata. - */ - memcpy(pdata, pIo_buf, status); - } - -free: - kfree(palloc_buf); - return status; -} diff --git a/drivers/staging/rtl8712/usb_osintf.h b/drivers/staging/rtl8712/usb_osintf.h deleted file mode 100644 index 2e512b4a564c..000000000000 --- a/drivers/staging/rtl8712/usb_osintf.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __USB_OSINTF_H -#define __USB_OSINTF_H - -#include "osdep_service.h" -#include "drv_types.h" - -extern char *r8712_initmac; - -unsigned int r8712_usb_inirp_init(struct _adapter *padapter); -unsigned int r8712_usb_inirp_deinit(struct _adapter *padapter); -uint rtl871x_hal_init(struct _adapter *padapter); -uint rtl8712_hal_deinit(struct _adapter *padapter); - -void rtl871x_intf_stop(struct _adapter *padapter); -void r871x_dev_unload(struct _adapter *padapter); -void r8712_stop_drv_threads(struct _adapter *padapter); -void r8712_stop_drv_timers(struct _adapter *padapter); -int r8712_init_drv_sw(struct _adapter *padapter); -void r8712_free_drv_sw(struct _adapter *padapter); -struct net_device *r8712_init_netdev(void); - -#endif diff --git a/drivers/staging/rtl8712/wifi.h b/drivers/staging/rtl8712/wifi.h deleted file mode 100644 index 498e6dec7e67..000000000000 --- a/drivers/staging/rtl8712/wifi.h +++ /dev/null @@ -1,196 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _WIFI_H_ -#define _WIFI_H_ - -#include <linux/compiler.h> -#include <linux/ieee80211.h> - -#define WLAN_HDR_A3_LEN 24 -#define WLAN_HDR_A3_QOS_LEN 26 - -enum WIFI_FRAME_TYPE { - WIFI_QOS_DATA_TYPE = (BIT(7) | BIT(3)), /*!< QoS Data */ -}; - -#define SetToDs(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_TODS); \ -}) - -#define GetToDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_TODS)) != 0) - -#define ClearToDs(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_TODS)); \ -}) - -#define SetFrDs(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_FROMDS); \ -}) - -#define GetFrDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_FROMDS)) != 0) - -#define ClearFrDs(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_FROMDS)); \ -}) - -static inline unsigned char get_tofr_ds(unsigned char *pframe) -{ - return ((GetToDs(pframe) << 1) | GetFrDs(pframe)); -} - -#define SetMFrag(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREFRAGS); \ -}) - -#define GetMFrag(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) != 0) - -#define ClearMFrag(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)); \ -}) - -#define SetRetry(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_RETRY); \ -}) - -#define GetRetry(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_RETRY)) != 0) - -#define ClearRetry(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_RETRY)); \ -}) - -#define SetPwrMgt(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PM); \ -}) - -#define GetPwrMgt(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_PM)) != 0) - -#define ClearPwrMgt(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_PM)); \ -}) - -#define SetMData(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREDATA); \ -}) - -#define GetMData(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_MOREDATA)) != 0) - -#define ClearMData(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREDATA)); \ -}) - -#define SetPrivacy(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PROTECTED); \ -}) - -#define GetPrivacy(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_PROTECTED)) != 0) - -#define GetOrder(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_ORDER)) != 0) - -#define GetFrameType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & \ - (BIT(3) | BIT(2))) - -#define SetFrameType(pbuf, type) \ - do { \ - *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(3) | \ - BIT(2))); \ - *(__le16 *)(pbuf) |= cpu_to_le16(type); \ - } while (0) - -#define GetFrameSubType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & \ - (BIT(7) | BIT(6) | BIT(5) | BIT(4) | BIT(3) | \ - BIT(2))) - -#define SetFrameSubType(pbuf, type) \ - do { \ - *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | \ - BIT(5) | BIT(4) | BIT(3) | BIT(2))); \ - *(__le16 *)(pbuf) |= cpu_to_le16(type); \ - } while (0) - -#define GetSequence(pbuf) (le16_to_cpu(*(__le16 *)\ - ((addr_t)(pbuf) + 22)) >> 4) - -#define GetFragNum(pbuf) (le16_to_cpu(*(__le16 *)((addr_t)\ - (pbuf) + 22)) & 0x0f) - -#define SetSeqNum(pbuf, num) ({ \ - *(__le16 *)((addr_t)(pbuf) + 22) = \ - cpu_to_le16((le16_to_cpu(*(__le16 *)((addr_t)(pbuf) + 22)) & \ - 0x000f) | (0xfff0 & (num << 4))); \ -}) - -#define SetPriority(pbuf, tid) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf); \ -}) - -#define GetPriority(pbuf) ((le16_to_cpu(*(__le16 *)(pbuf))) & 0xf) - -#define SetAckpolicy(pbuf, ack) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16((ack & 3) << 5); \ -}) - -#define GetAckpolicy(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 5) & 0x3) - -#define GetAMsdu(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 7) & 0x1) - -#define GetAddr1Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 4)) - -#define GetAddr2Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 10)) - -#define GetAddr3Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 16)) - -#define GetAddr4Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 24)) - -static inline unsigned char *get_hdr_bssid(unsigned char *pframe) -{ - unsigned char *sa; - unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe); - - switch (to_fr_ds) { - case 0x00: /* ToDs=0, FromDs=0 */ - sa = GetAddr3Ptr(pframe); - break; - case 0x01: /* ToDs=0, FromDs=1 */ - sa = GetAddr2Ptr(pframe); - break; - case 0x02: /* ToDs=1, FromDs=0 */ - sa = GetAddr1Ptr(pframe); - break; - default: /* ToDs=1, FromDs=1 */ - sa = NULL; - break; - } - return sa; -} - -/* --------------------------------------------------------------------------- - * Below is the fixed elements... - * --------------------------------------------------------------------------- - */ -#define _BEACON_ITERVAL_ 2 -#define _CAPABILITY_ 2 -#define _TIMESTAMP_ 8 - -/*----------------------------------------------------------------------------- - * Below is the definition for WMM - *------------------------------------------------------------------------------ - */ -#define _WMM_IE_Length_ 7 /* for WMM STA */ - -#endif /* _WIFI_H_ */ - diff --git a/drivers/staging/rtl8712/wlan_bssdef.h b/drivers/staging/rtl8712/wlan_bssdef.h deleted file mode 100644 index ec3749813728..000000000000 --- a/drivers/staging/rtl8712/wlan_bssdef.h +++ /dev/null @@ -1,223 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __WLAN_BSSDEF_H__ -#define __WLAN_BSSDEF_H__ - -#define MAX_IE_SZ 768 - -#define NDIS_802_11_LENGTH_SSID 32 -#define NDIS_802_11_LENGTH_RATES 8 -#define NDIS_802_11_LENGTH_RATES_EX 16 - -struct ndis_802_11_ssid { - u32 SsidLength; - u8 Ssid[32]; -}; - -enum NDIS_802_11_NETWORK_TYPE { - Ndis802_11FH, - Ndis802_11DS, - Ndis802_11OFDM5, - Ndis802_11OFDM24, - Ndis802_11NetworkTypeMax /* not a real type, defined as an upper bound*/ -}; - -struct NDIS_802_11_CONFIGURATION_FH { - u32 Length; /* Length of structure */ - u32 HopPattern; /* As defined by 802.11, MSB set */ - u32 HopSet; /* to one if non-802.11 */ - u32 DwellTime; /* units are Kusec */ -}; - -/* - * FW will only save the channel number in DSConfig. - * ODI Handler will convert the channel number to freq. number. - */ -struct NDIS_802_11_CONFIGURATION { - u32 Length; /* Length of structure */ - u32 BeaconPeriod; /* units are Kusec */ - u32 ATIMWindow; /* units are Kusec */ - u32 DSConfig; /* Frequency, units are kHz */ - struct NDIS_802_11_CONFIGURATION_FH FHConfig; -}; - -enum NDIS_802_11_NETWORK_INFRASTRUCTURE { - Ndis802_11IBSS, - Ndis802_11Infrastructure, - Ndis802_11AutoUnknown, - Ndis802_11InfrastructureMax, /*Not a real value,defined as upper bound*/ - Ndis802_11APMode -}; - -struct NDIS_802_11_FIXED_IEs { - u8 Timestamp[8]; - u16 BeaconInterval; - u16 Capabilities; -}; - -struct wlan_bssid_ex { - u32 Length; - unsigned char MacAddress[6]; - u8 Reserved[2]; - struct ndis_802_11_ssid Ssid; - __le32 Privacy; - s32 Rssi; - enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; - struct NDIS_802_11_CONFIGURATION Configuration; - enum NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode; - u8 rates[NDIS_802_11_LENGTH_RATES_EX]; - /* number of content bytes in EIs, which varies */ - u32 IELength; - /*(timestamp, beacon interval, and capability information) */ - u8 IEs[MAX_IE_SZ]; -}; - -enum NDIS_802_11_AUTHENTICATION_MODE { - Ndis802_11AuthModeOpen, - Ndis802_11AuthModeShared, - Ndis802_11AuthModeAutoSwitch, - Ndis802_11AuthModeWPA, - Ndis802_11AuthModeWPAPSK, - Ndis802_11AuthModeWPANone, - Ndis802_11AuthModeMax /* Not a real mode, defined as upper bound */ -}; - -enum { - Ndis802_11WEPEnabled, - Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled, - Ndis802_11WEPDisabled, - Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled, - Ndis802_11WEPKeyAbsent, - Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent, - Ndis802_11WEPNotSupported, - Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported, - Ndis802_11Encryption2Enabled, - Ndis802_11Encryption2KeyAbsent, - Ndis802_11Encryption3Enabled, - Ndis802_11Encryption3KeyAbsent -}; - -#define NDIS_802_11_AI_REQFI_CAPABILITIES 1 -#define NDIS_802_11_AI_REQFI_LISTENINTERVAL 2 -#define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS 4 - -#define NDIS_802_11_AI_RESFI_CAPABILITIES 1 -#define NDIS_802_11_AI_RESFI_STATUSCODE 2 -#define NDIS_802_11_AI_RESFI_ASSOCIATIONID 4 - -struct NDIS_802_11_AI_REQFI { - u16 Capabilities; - u16 ListenInterval; - unsigned char CurrentAPAddress[6]; -}; - -struct NDIS_802_11_AI_RESFI { - u16 Capabilities; - u16 StatusCode; - u16 AssociationId; -}; - -struct NDIS_802_11_ASSOCIATION_INFORMATION { - u32 Length; - u16 AvailableRequestFixedIEs; - struct NDIS_802_11_AI_REQFI RequestFixedIEs; - u32 RequestIELength; - u32 OffsetRequestIEs; - u16 AvailableResponseFixedIEs; - struct NDIS_802_11_AI_RESFI ResponseFixedIEs; - u32 ResponseIELength; - u32 OffsetResponseIEs; -}; - -/* Key mapping keys require a BSSID*/ -struct NDIS_802_11_KEY { - u32 Length; /* Length of this structure */ - u32 KeyIndex; - u32 KeyLength; /* length of key in bytes */ - unsigned char BSSID[6]; - unsigned long long KeyRSC; - u8 KeyMaterial[32]; /* variable length */ -}; - -struct NDIS_802_11_REMOVE_KEY { - u32 Length; /* Length of this structure */ - u32 KeyIndex; - unsigned char BSSID[6]; -}; - -struct NDIS_802_11_WEP { - u32 Length; /* Length of this structure */ - u32 KeyIndex; /* 0 is the per-client key, - * 1-N are the global keys - */ - u32 KeyLength; /* length of key in bytes */ - u8 KeyMaterial[16]; /* variable length depending on above field */ -}; - -/* mask for authentication/integrity fields */ -#define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS 0x0f -#define NDIS_802_11_AUTH_REQUEST_REAUTH 0x01 -#define NDIS_802_11_AUTH_REQUEST_KEYUPDATE 0x02 -#define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR 0x06 -#define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR 0x0E - -/* MIC check time, 60 seconds. */ -#define MIC_CHECK_TIME 60000000 - -#ifndef Ndis802_11APMode -#define Ndis802_11APMode (Ndis802_11InfrastructureMax + 1) -#endif - -struct wlan_network { - struct list_head list; - int network_type; /*refer to ieee80211.h for WIRELESS_11A/B/G */ - int fixed; /* set to fixed when not to be removed asi - * site-surveying - */ - unsigned int last_scanned; /*timestamp for the network */ - int aid; /*will only be valid when a BSS is joined. */ - int join_res; - struct wlan_bssid_ex network; /*must be the last item */ -}; - -enum VRTL_CARRIER_SENSE { - DISABLE_VCS, - ENABLE_VCS, - AUTO_VCS -}; - -enum VCS_TYPE { - NONE_VCS, - RTS_CTS, - CTS_TO_SELF -}; - -#define PWR_CAM 0 -#define PWR_MINPS 1 -#define PWR_MAXPS 2 -#define PWR_UAPSD 3 -#define PWR_VOIP 4 - -enum UAPSD_MAX_SP { - NO_LIMIT, - TWO_MSDU, - FOUR_MSDU, - SIX_MSDU -}; - -#define NUM_PRE_AUTH_KEY 16 -#define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY - -#endif /* #ifndef WLAN_BSSDEF_H_ */ - diff --git a/drivers/staging/rtl8712/xmit_linux.c b/drivers/staging/rtl8712/xmit_linux.c deleted file mode 100644 index ceb6b590b310..000000000000 --- a/drivers/staging/rtl8712/xmit_linux.c +++ /dev/null @@ -1,181 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * xmit_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _XMIT_OSDEP_C_ - -#include <linux/usb.h> -#include <linux/ip.h> -#include <linux/if_ether.h> -#include <linux/kmemleak.h> - -#include "osdep_service.h" -#include "drv_types.h" - -#include "wifi.h" -#include "mlme_osdep.h" -#include "xmit_osdep.h" -#include "osdep_intf.h" - -static uint remainder_len(struct pkt_file *pfile) -{ - return (uint)(pfile->buf_len - ((addr_t)(pfile->cur_addr) - - (addr_t)(pfile->buf_start))); -} - -void _r8712_open_pktfile(_pkt *pktptr, struct pkt_file *pfile) -{ - pfile->pkt = pktptr; - pfile->cur_addr = pfile->buf_start = pktptr->data; - pfile->pkt_len = pfile->buf_len = pktptr->len; - pfile->cur_buffer = pfile->buf_start; -} - -uint _r8712_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen) -{ - uint len; - - len = remainder_len(pfile); - len = (rlen > len) ? len : rlen; - if (rmem) - skb_copy_bits(pfile->pkt, pfile->buf_len - pfile->pkt_len, - rmem, len); - pfile->cur_addr += len; - pfile->pkt_len -= len; - return len; -} - -sint r8712_endofpktfile(struct pkt_file *pfile) -{ - return (pfile->pkt_len == 0); -} - -void r8712_set_qos(struct pkt_file *ppktfile, struct pkt_attrib *pattrib) -{ - struct ethhdr etherhdr; - struct iphdr ip_hdr; - u16 user_priority = 0; - - _r8712_open_pktfile(ppktfile->pkt, ppktfile); - _r8712_pktfile_read(ppktfile, (unsigned char *)&etherhdr, ETH_HLEN); - - /* get user_priority from IP hdr*/ - if (pattrib->ether_type == 0x0800) { - _r8712_pktfile_read(ppktfile, (u8 *)&ip_hdr, sizeof(ip_hdr)); - /*user_priority = (ntohs(ip_hdr.tos) >> 5) & 0x3 ;*/ - user_priority = ip_hdr.tos >> 5; - } else { - /* "When priority processing of data frames is supported, - * a STA's SME should send EAPOL-Key frames at the highest - * priority." - */ - - if (pattrib->ether_type == 0x888e) - user_priority = 7; - } - pattrib->priority = user_priority; - pattrib->hdrlen = WLAN_HDR_A3_QOS_LEN; - pattrib->subtype = WIFI_QOS_DATA_TYPE; -} - -void r8712_SetFilter(struct work_struct *work) -{ - struct _adapter *adapter = container_of(work, struct _adapter, - wk_filter_rx_ff0); - u8 oldvalue = 0x00, newvalue = 0x00; - - oldvalue = r8712_read8(adapter, 0x117); - newvalue = oldvalue & 0xfe; - r8712_write8(adapter, 0x117, newvalue); - - wait_for_completion(&adapter->rx_filter_ready); - r8712_write8(adapter, 0x117, oldvalue); -} - -int r8712_xmit_resource_alloc(struct _adapter *padapter, - struct xmit_buf *pxmitbuf) -{ - int i; - - for (i = 0; i < 8; i++) { - pxmitbuf->pxmit_urb[i] = usb_alloc_urb(0, GFP_KERNEL); - if (!pxmitbuf->pxmit_urb[i]) { - int k; - - for (k = i - 1; k >= 0; k--) { - /* handle allocation errors part way through loop */ - usb_free_urb(pxmitbuf->pxmit_urb[k]); - } - netdev_err(padapter->pnetdev, "pxmitbuf->pxmit_urb[i] == NULL\n"); - return -ENOMEM; - } - kmemleak_not_leak(pxmitbuf->pxmit_urb[i]); - } - return 0; -} - -void r8712_xmit_resource_free(struct _adapter *padapter, - struct xmit_buf *pxmitbuf) -{ - int i; - - for (i = 0; i < 8; i++) { - if (pxmitbuf->pxmit_urb[i]) { - usb_kill_urb(pxmitbuf->pxmit_urb[i]); - usb_free_urb(pxmitbuf->pxmit_urb[i]); - } - } -} - -void r8712_xmit_complete(struct _adapter *padapter, struct xmit_frame *pxframe) -{ - if (pxframe->pkt) - dev_kfree_skb_any(pxframe->pkt); - pxframe->pkt = NULL; -} - -netdev_tx_t r8712_xmit_entry(_pkt *pkt, struct net_device *netdev) -{ - struct xmit_frame *xmitframe = NULL; - struct _adapter *adapter = netdev_priv(netdev); - struct xmit_priv *xmitpriv = &(adapter->xmitpriv); - - if (!r8712_if_up(adapter)) - goto _xmit_entry_drop; - - xmitframe = r8712_alloc_xmitframe(xmitpriv); - if (!xmitframe) - goto _xmit_entry_drop; - - if (r8712_update_attrib(adapter, pkt, &xmitframe->attrib)) - goto _xmit_entry_drop; - - adapter->ledpriv.LedControlHandler(adapter, LED_CTL_TX); - xmitframe->pkt = pkt; - if (r8712_pre_xmit(adapter, xmitframe)) { - /*dump xmitframe directly or drop xframe*/ - dev_kfree_skb_any(pkt); - xmitframe->pkt = NULL; - } - xmitpriv->tx_pkts++; - xmitpriv->tx_bytes += xmitframe->attrib.last_txcmdsz; - return NETDEV_TX_OK; -_xmit_entry_drop: - if (xmitframe) - r8712_free_xmitframe(xmitpriv, xmitframe); - xmitpriv->tx_drop++; - dev_kfree_skb_any(pkt); - return NETDEV_TX_OK; -} diff --git a/drivers/staging/rtl8712/xmit_osdep.h b/drivers/staging/rtl8712/xmit_osdep.h deleted file mode 100644 index 1ad42658c883..000000000000 --- a/drivers/staging/rtl8712/xmit_osdep.h +++ /dev/null @@ -1,52 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __XMIT_OSDEP_H_ -#define __XMIT_OSDEP_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -struct pkt_file { - _pkt *pkt; - u32 pkt_len; /*the remainder length of the open_file*/ - _buffer *cur_buffer; - u8 *buf_start; - u8 *cur_addr; - u32 buf_len; -}; - -#define NR_XMITFRAME 256 - -struct xmit_priv; -struct pkt_attrib; -struct sta_xmit_priv; -struct xmit_frame; -struct xmit_buf; - -netdev_tx_t r8712_xmit_entry(_pkt *pkt, struct net_device *pnetdev); -void r8712_SetFilter(struct work_struct *work); -int r8712_xmit_resource_alloc(struct _adapter *padapter, - struct xmit_buf *pxmitbuf); -void r8712_xmit_resource_free(struct _adapter *padapter, - struct xmit_buf *pxmitbuf); - -void r8712_set_qos(struct pkt_file *ppktfile, - struct pkt_attrib *pattrib); -void _r8712_open_pktfile(_pkt *pktptr, struct pkt_file *pfile); -uint _r8712_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen); -sint r8712_endofpktfile(struct pkt_file *pfile); -void r8712_xmit_complete(struct _adapter *padapter, - struct xmit_frame *pxframe); - -#endif -- 2.45.2

1 month, 1 week

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[PATCH v6.12] staging: rtl8712: Remove driver using deprecated API wext

by Guenter Roeck

From: Philipp Hortmann <philipp.g.hortmann(a)gmail.com> commit e8785404de06a69d89dcdd1e9a0b6ea42dc6d327 upstream. This driver is in the staging area since 2010. The following reasons lead to the removal: - This driver generates maintenance workload for itself and for API wext - A MAC80211 driver was available in 2016 time frame; This driver does not compile anymore but would be a better starting point than the current driver. Here the note from the TODO file: A replacement for this driver with MAC80211 support is available at https://github.com/chunkeey/rtl8192su - no progress changing to mac80211 - Using this hardware is security wise not state of the art as WPA3 is not supported. The longterm kernels will still support this hardware for years. Find further discussions in the Link below. Link: https://lore.kernel.org/linux-staging/a02e3e0b-8a9b-47d5-87cf-2c957a474daa@… Signed-off-by: Philipp Hortmann <philipp.g.hortmann(a)gmail.com> Tested-by: Dominik Karol Piątkowski <dominik.karol.piatkowski(a)protonmail.com> Link: https://lore.kernel.org/r/20241020144933.10956-1-philipp.g.hortmann@gmail.c… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> [groeck: Resolved conflicts] Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> --- Like this ? MAINTAINERS | 5 - drivers/staging/Kconfig | 2 - drivers/staging/Makefile | 1 - drivers/staging/rtl8712/Kconfig | 21 - drivers/staging/rtl8712/Makefile | 35 - drivers/staging/rtl8712/TODO | 13 - drivers/staging/rtl8712/basic_types.h | 28 - drivers/staging/rtl8712/drv_types.h | 175 -- drivers/staging/rtl8712/ethernet.h | 21 - drivers/staging/rtl8712/hal_init.c | 401 --- drivers/staging/rtl8712/ieee80211.c | 415 --- drivers/staging/rtl8712/ieee80211.h | 165 -- drivers/staging/rtl8712/mlme_linux.c | 160 -- drivers/staging/rtl8712/mlme_osdep.h | 31 - drivers/staging/rtl8712/mp_custom_oid.h | 287 --- drivers/staging/rtl8712/os_intfs.c | 482 ---- drivers/staging/rtl8712/osdep_intf.h | 32 - drivers/staging/rtl8712/osdep_service.h | 60 - drivers/staging/rtl8712/recv_linux.c | 139 - drivers/staging/rtl8712/recv_osdep.h | 39 - drivers/staging/rtl8712/rtl8712_bitdef.h | 26 - drivers/staging/rtl8712/rtl8712_cmd.c | 409 --- drivers/staging/rtl8712/rtl8712_cmd.h | 231 -- .../staging/rtl8712/rtl8712_cmdctrl_bitdef.h | 95 - .../staging/rtl8712/rtl8712_cmdctrl_regdef.h | 19 - .../rtl8712/rtl8712_debugctrl_bitdef.h | 41 - .../rtl8712/rtl8712_debugctrl_regdef.h | 32 - .../rtl8712/rtl8712_edcasetting_bitdef.h | 65 - .../rtl8712/rtl8712_edcasetting_regdef.h | 24 - drivers/staging/rtl8712/rtl8712_efuse.c | 563 ---- drivers/staging/rtl8712/rtl8712_efuse.h | 44 - drivers/staging/rtl8712/rtl8712_event.h | 86 - .../staging/rtl8712/rtl8712_fifoctrl_bitdef.h | 131 - .../staging/rtl8712/rtl8712_fifoctrl_regdef.h | 61 - drivers/staging/rtl8712/rtl8712_gp_bitdef.h | 68 - drivers/staging/rtl8712/rtl8712_gp_regdef.h | 29 - drivers/staging/rtl8712/rtl8712_hal.h | 142 - .../rtl8712/rtl8712_interrupt_bitdef.h | 44 - drivers/staging/rtl8712/rtl8712_io.c | 99 - drivers/staging/rtl8712/rtl8712_led.c | 1830 ------------- .../rtl8712/rtl8712_macsetting_bitdef.h | 31 - .../rtl8712/rtl8712_macsetting_regdef.h | 20 - .../rtl8712/rtl8712_powersave_bitdef.h | 39 - .../rtl8712/rtl8712_powersave_regdef.h | 26 - .../staging/rtl8712/rtl8712_ratectrl_bitdef.h | 36 - .../staging/rtl8712/rtl8712_ratectrl_regdef.h | 43 - drivers/staging/rtl8712/rtl8712_recv.c | 1075 -------- drivers/staging/rtl8712/rtl8712_recv.h | 145 -- drivers/staging/rtl8712/rtl8712_regdef.h | 32 - .../staging/rtl8712/rtl8712_security_bitdef.h | 34 - drivers/staging/rtl8712/rtl8712_spec.h | 121 - .../staging/rtl8712/rtl8712_syscfg_bitdef.h | 163 -- .../staging/rtl8712/rtl8712_syscfg_regdef.h | 42 - .../staging/rtl8712/rtl8712_timectrl_bitdef.h | 49 - .../staging/rtl8712/rtl8712_timectrl_regdef.h | 26 - drivers/staging/rtl8712/rtl8712_wmac_bitdef.h | 49 - drivers/staging/rtl8712/rtl8712_wmac_regdef.h | 36 - drivers/staging/rtl8712/rtl8712_xmit.c | 732 ------ drivers/staging/rtl8712/rtl8712_xmit.h | 108 - drivers/staging/rtl8712/rtl871x_cmd.c | 750 ------ drivers/staging/rtl8712/rtl871x_cmd.h | 750 ------ drivers/staging/rtl8712/rtl871x_debug.h | 130 - drivers/staging/rtl8712/rtl871x_eeprom.c | 220 -- drivers/staging/rtl8712/rtl871x_eeprom.h | 88 - drivers/staging/rtl8712/rtl871x_event.h | 109 - drivers/staging/rtl8712/rtl871x_ht.h | 33 - drivers/staging/rtl8712/rtl871x_io.c | 147 -- drivers/staging/rtl8712/rtl871x_io.h | 236 -- drivers/staging/rtl8712/rtl871x_ioctl.h | 94 - drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 2275 ----------------- drivers/staging/rtl8712/rtl871x_ioctl_rtl.c | 519 ---- drivers/staging/rtl8712/rtl871x_ioctl_rtl.h | 109 - drivers/staging/rtl8712/rtl871x_ioctl_set.c | 354 --- drivers/staging/rtl8712/rtl871x_ioctl_set.h | 45 - drivers/staging/rtl8712/rtl871x_led.h | 118 - drivers/staging/rtl8712/rtl871x_mlme.c | 1710 ------------- drivers/staging/rtl8712/rtl871x_mlme.h | 205 -- drivers/staging/rtl8712/rtl871x_mp.c | 724 ------ drivers/staging/rtl8712/rtl871x_mp.h | 275 -- drivers/staging/rtl8712/rtl871x_mp_ioctl.c | 883 ------- drivers/staging/rtl8712/rtl871x_mp_ioctl.h | 328 --- .../staging/rtl8712/rtl871x_mp_phy_regdef.h | 1034 -------- drivers/staging/rtl8712/rtl871x_pwrctrl.c | 234 -- drivers/staging/rtl8712/rtl871x_pwrctrl.h | 113 - drivers/staging/rtl8712/rtl871x_recv.c | 671 ----- drivers/staging/rtl8712/rtl871x_recv.h | 208 -- drivers/staging/rtl8712/rtl871x_rf.h | 55 - drivers/staging/rtl8712/rtl871x_security.c | 1386 ---------- drivers/staging/rtl8712/rtl871x_security.h | 218 -- drivers/staging/rtl8712/rtl871x_sta_mgt.c | 263 -- drivers/staging/rtl8712/rtl871x_wlan_sme.h | 35 - drivers/staging/rtl8712/rtl871x_xmit.c | 1056 -------- drivers/staging/rtl8712/rtl871x_xmit.h | 287 --- drivers/staging/rtl8712/sta_info.h | 132 - drivers/staging/rtl8712/usb_halinit.c | 307 --- drivers/staging/rtl8712/usb_intf.c | 638 ----- drivers/staging/rtl8712/usb_ops.c | 195 -- drivers/staging/rtl8712/usb_ops.h | 38 - drivers/staging/rtl8712/usb_ops_linux.c | 508 ---- drivers/staging/rtl8712/usb_osintf.h | 35 - drivers/staging/rtl8712/wifi.h | 196 -- drivers/staging/rtl8712/wlan_bssdef.h | 223 -- drivers/staging/rtl8712/xmit_linux.c | 181 -- drivers/staging/rtl8712/xmit_osdep.h | 52 - 104 files changed, 27525 deletions(-) delete mode 100644 drivers/staging/rtl8712/Kconfig delete mode 100644 drivers/staging/rtl8712/Makefile delete mode 100644 drivers/staging/rtl8712/TODO delete mode 100644 drivers/staging/rtl8712/basic_types.h delete mode 100644 drivers/staging/rtl8712/drv_types.h delete mode 100644 drivers/staging/rtl8712/ethernet.h delete mode 100644 drivers/staging/rtl8712/hal_init.c delete mode 100644 drivers/staging/rtl8712/ieee80211.c delete mode 100644 drivers/staging/rtl8712/ieee80211.h delete mode 100644 drivers/staging/rtl8712/mlme_linux.c delete mode 100644 drivers/staging/rtl8712/mlme_osdep.h delete mode 100644 drivers/staging/rtl8712/mp_custom_oid.h delete mode 100644 drivers/staging/rtl8712/os_intfs.c delete mode 100644 drivers/staging/rtl8712/osdep_intf.h delete mode 100644 drivers/staging/rtl8712/osdep_service.h delete mode 100644 drivers/staging/rtl8712/recv_linux.c delete mode 100644 drivers/staging/rtl8712/recv_osdep.h delete mode 100644 drivers/staging/rtl8712/rtl8712_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_cmd.c delete mode 100644 drivers/staging/rtl8712/rtl8712_cmd.h delete mode 100644 drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_efuse.c delete mode 100644 drivers/staging/rtl8712/rtl8712_efuse.h delete mode 100644 drivers/staging/rtl8712/rtl8712_event.h delete mode 100644 drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_gp_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_gp_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_hal.h delete mode 100644 drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_io.c delete mode 100644 drivers/staging/rtl8712/rtl8712_led.c delete mode 100644 drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_macsetting_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_powersave_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_powersave_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_recv.c delete mode 100644 drivers/staging/rtl8712/rtl8712_recv.h delete mode 100644 drivers/staging/rtl8712/rtl8712_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_security_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_spec.h delete mode 100644 drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_syscfg_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_timectrl_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_wmac_bitdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_wmac_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl8712_xmit.c delete mode 100644 drivers/staging/rtl8712/rtl8712_xmit.h delete mode 100644 drivers/staging/rtl8712/rtl871x_cmd.c delete mode 100644 drivers/staging/rtl8712/rtl871x_cmd.h delete mode 100644 drivers/staging/rtl8712/rtl871x_debug.h delete mode 100644 drivers/staging/rtl8712/rtl871x_eeprom.c delete mode 100644 drivers/staging/rtl8712/rtl871x_eeprom.h delete mode 100644 drivers/staging/rtl8712/rtl871x_event.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ht.h delete mode 100644 drivers/staging/rtl8712/rtl871x_io.c delete mode 100644 drivers/staging/rtl8712/rtl871x_io.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_linux.c delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_rtl.c delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_rtl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_set.c delete mode 100644 drivers/staging/rtl8712/rtl871x_ioctl_set.h delete mode 100644 drivers/staging/rtl8712/rtl871x_led.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mlme.c delete mode 100644 drivers/staging/rtl8712/rtl871x_mlme.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mp.c delete mode 100644 drivers/staging/rtl8712/rtl871x_mp.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mp_ioctl.c delete mode 100644 drivers/staging/rtl8712/rtl871x_mp_ioctl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h delete mode 100644 drivers/staging/rtl8712/rtl871x_pwrctrl.c delete mode 100644 drivers/staging/rtl8712/rtl871x_pwrctrl.h delete mode 100644 drivers/staging/rtl8712/rtl871x_recv.c delete mode 100644 drivers/staging/rtl8712/rtl871x_recv.h delete mode 100644 drivers/staging/rtl8712/rtl871x_rf.h delete mode 100644 drivers/staging/rtl8712/rtl871x_security.c delete mode 100644 drivers/staging/rtl8712/rtl871x_security.h delete mode 100644 drivers/staging/rtl8712/rtl871x_sta_mgt.c delete mode 100644 drivers/staging/rtl8712/rtl871x_wlan_sme.h delete mode 100644 drivers/staging/rtl8712/rtl871x_xmit.c delete mode 100644 drivers/staging/rtl8712/rtl871x_xmit.h delete mode 100644 drivers/staging/rtl8712/sta_info.h delete mode 100644 drivers/staging/rtl8712/usb_halinit.c delete mode 100644 drivers/staging/rtl8712/usb_intf.c delete mode 100644 drivers/staging/rtl8712/usb_ops.c delete mode 100644 drivers/staging/rtl8712/usb_ops.h delete mode 100644 drivers/staging/rtl8712/usb_ops_linux.c delete mode 100644 drivers/staging/rtl8712/usb_osintf.h delete mode 100644 drivers/staging/rtl8712/wifi.h delete mode 100644 drivers/staging/rtl8712/wlan_bssdef.h delete mode 100644 drivers/staging/rtl8712/xmit_linux.c delete mode 100644 drivers/staging/rtl8712/xmit_osdep.h diff --git a/MAINTAINERS b/MAINTAINERS index d0f18fdba068..efd1fa7d66f0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -21926,11 +21926,6 @@ S: Maintained W: http://wiki.laptop.org/go/DCON F: drivers/staging/olpc_dcon/ -STAGING - REALTEK RTL8712U DRIVERS -M: Florian Schilhabel <florian.c.schilhabel(a)googlemail.com>. -S: Odd Fixes -F: drivers/staging/rtl8712/ - STAGING - SEPS525 LCD CONTROLLER DRIVERS M: Michael Hennerich <michael.hennerich(a)analog.com> L: linux-fbdev(a)vger.kernel.org diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 3fb68d60dfc1..7aa37f54af68 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -30,8 +30,6 @@ source "drivers/staging/rtl8192e/Kconfig" source "drivers/staging/rtl8723bs/Kconfig" -source "drivers/staging/rtl8712/Kconfig" - source "drivers/staging/rts5208/Kconfig" source "drivers/staging/octeon/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index c977aa13fad4..2e18fe5b74ca 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -5,7 +5,6 @@ obj-y += media/ obj-$(CONFIG_FB_OLPC_DCON) += olpc_dcon/ obj-$(CONFIG_RTL8192E) += rtl8192e/ obj-$(CONFIG_RTL8723BS) += rtl8723bs/ -obj-$(CONFIG_R8712U) += rtl8712/ obj-$(CONFIG_RTS5208) += rts5208/ obj-$(CONFIG_OCTEON_ETHERNET) += octeon/ obj-$(CONFIG_VT6655) += vt6655/ diff --git a/drivers/staging/rtl8712/Kconfig b/drivers/staging/rtl8712/Kconfig deleted file mode 100644 index 8de26425225b..000000000000 --- a/drivers/staging/rtl8712/Kconfig +++ /dev/null @@ -1,21 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -config R8712U - tristate "RealTek RTL8712U (RTL8192SU) Wireless LAN NIC driver" - depends on WLAN && USB && CFG80211 - select WIRELESS_EXT - select WEXT_PRIV - select FW_LOADER - help - This option adds the Realtek RTL8712 USB device such as the - D-Link DWA-130. - - If built as a module, it will be called r8712u. - -config R8712_TX_AGGR - bool "Realtek RTL8712U Transmit Aggregation code" - depends on R8712U && BROKEN - help - This option provides transmit aggregation for the Realtek - RTL8712 USB device. - - diff --git a/drivers/staging/rtl8712/Makefile b/drivers/staging/rtl8712/Makefile deleted file mode 100644 index 3ae216b6621b..000000000000 --- a/drivers/staging/rtl8712/Makefile +++ /dev/null @@ -1,35 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -r8712u-y := \ - rtl871x_cmd.o \ - rtl8712_cmd.o \ - rtl871x_security.o \ - rtl871x_eeprom.o \ - rtl8712_efuse.o \ - hal_init.o \ - usb_halinit.o \ - usb_ops.o \ - usb_ops_linux.o \ - rtl871x_io.o \ - rtl8712_io.o \ - rtl871x_ioctl_linux.o \ - rtl871x_ioctl_rtl.o \ - rtl871x_ioctl_set.o \ - rtl8712_led.o \ - rtl871x_mlme.o \ - ieee80211.o \ - rtl871x_mp_ioctl.o \ - rtl871x_mp.o \ - mlme_linux.o \ - recv_linux.o \ - xmit_linux.o \ - usb_intf.o \ - os_intfs.o \ - rtl871x_pwrctrl.o \ - rtl8712_recv.o \ - rtl871x_recv.o \ - rtl871x_sta_mgt.o \ - rtl871x_xmit.o \ - rtl8712_xmit.o - -obj-$(CONFIG_R8712U) := r8712u.o - diff --git a/drivers/staging/rtl8712/TODO b/drivers/staging/rtl8712/TODO deleted file mode 100644 index 847c8c41f4f7..000000000000 --- a/drivers/staging/rtl8712/TODO +++ /dev/null @@ -1,13 +0,0 @@ -TODO: -- merge Realtek's bugfixes and new features into the driver -- switch to use LIB80211 -- switch to use MAC80211 -- checkpatch.pl fixes - only a few remain - -A replacement for this driver with MAC80211 support is available -at https://github.com/chunkeey/rtl8192su - -Please send any patches to Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>, -Larry Finger <Larry.Finger(a)lwfinger.net>, -Florian Schilhabel <florian.c.schilhabel(a)googlemail.com> and -Linux Driver Project Developer List <driverdev-devel(a)linuxdriverproject.org>. diff --git a/drivers/staging/rtl8712/basic_types.h b/drivers/staging/rtl8712/basic_types.h deleted file mode 100644 index aecded87dd4c..000000000000 --- a/drivers/staging/rtl8712/basic_types.h +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __BASIC_TYPES_H__ -#define __BASIC_TYPES_H__ - -#include <linux/types.h> - -#define sint signed int - -/* Should we extend this to be host_addr_t and target_addr_t for case: - * host : x86_64 - * target : mips64 - */ -#define addr_t unsigned long - -#endif /*__BASIC_TYPES_H__*/ - diff --git a/drivers/staging/rtl8712/drv_types.h b/drivers/staging/rtl8712/drv_types.h deleted file mode 100644 index 76ac798642bd..000000000000 --- a/drivers/staging/rtl8712/drv_types.h +++ /dev/null @@ -1,175 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -/* --------------------------------------------------------------------- - * - * For type defines and data structure defines - * - * --------------------------------------------------------------------- - */ -#ifndef __DRV_TYPES_H__ -#define __DRV_TYPES_H__ - -struct _adapter; - -#include "osdep_service.h" -#include "wlan_bssdef.h" -#include "rtl8712_spec.h" -#include "rtl8712_hal.h" -#include <linux/mutex.h> -#include <linux/completion.h> - -enum _NIC_VERSION { - RTL8711_NIC, - RTL8712_NIC, - RTL8713_NIC, - RTL8716_NIC -}; - -struct qos_priv { - /* bit mask option: u-apsd, s-apsd, ts, block ack... */ - unsigned int qos_option; -}; - -#include "rtl871x_ht.h" -#include "rtl871x_cmd.h" -#include "rtl871x_xmit.h" -#include "rtl871x_recv.h" -#include "rtl871x_security.h" -#include "rtl871x_pwrctrl.h" -#include "rtl871x_io.h" -#include "rtl871x_eeprom.h" -#include "sta_info.h" -#include "rtl871x_mlme.h" -#include "rtl871x_mp.h" -#include "rtl871x_debug.h" -#include "rtl871x_rf.h" -#include "rtl871x_event.h" -#include "rtl871x_led.h" - -#define SPEC_DEV_ID_DISABLE_HT BIT(1) - -struct specific_device_id { - u32 flags; - u16 idVendor; - u16 idProduct; - -}; - -struct registry_priv { - u8 chip_version; - u8 rfintfs; - u8 lbkmode; - u8 hci; - u8 network_mode; /*infra, ad-hoc, auto*/ - struct ndis_802_11_ssid ssid; - u8 channel;/* ad-hoc support requirement */ - u8 wireless_mode;/* A, B, G, auto */ - u8 vrtl_carrier_sense; /*Enable, Disable, Auto*/ - u8 vcs_type;/*RTS/CTS, CTS-to-self*/ - u16 rts_thresh; - u16 frag_thresh; - u8 preamble;/*long, short, auto*/ - u8 scan_mode;/*active, passive*/ - u8 adhoc_tx_pwr; - u8 soft_ap; - u8 smart_ps; - u8 power_mgnt; - u8 radio_enable; - u8 long_retry_lmt; - u8 short_retry_lmt; - u16 busy_thresh; - u8 ack_policy; - u8 mp_mode; - u8 software_encrypt; - u8 software_decrypt; - /* UAPSD */ - u8 wmm_enable; - u8 uapsd_enable; - u8 uapsd_max_sp; - u8 uapsd_acbk_en; - u8 uapsd_acbe_en; - u8 uapsd_acvi_en; - u8 uapsd_acvo_en; - - struct wlan_bssid_ex dev_network; - - u8 ht_enable; - u8 cbw40_enable; - u8 ampdu_enable;/*for tx*/ - u8 rf_config; - u8 low_power; - u8 wifi_test; -}; - -struct dvobj_priv { - struct _adapter *padapter; - u32 nr_endpoint; - u8 ishighspeed; - uint (*inirp_init)(struct _adapter *adapter); - uint (*inirp_deinit)(struct _adapter *adapter); - struct usb_device *pusbdev; -}; - -/** - * struct _adapter - the main adapter structure for this device. - * - * bup: True indicates that the interface is up. - */ -struct _adapter { - struct dvobj_priv dvobjpriv; - struct mlme_priv mlmepriv; - struct cmd_priv cmdpriv; - struct evt_priv evtpriv; - struct io_queue *pio_queue; - struct xmit_priv xmitpriv; - struct recv_priv recvpriv; - struct sta_priv stapriv; - struct security_priv securitypriv; - struct registry_priv registrypriv; - struct wlan_acl_pool acl_list; - struct pwrctrl_priv pwrctrlpriv; - struct eeprom_priv eeprompriv; - struct hal_priv halpriv; - struct led_priv ledpriv; - struct mp_priv mppriv; - bool driver_stopped; - bool surprise_removed; - bool suspended; - u8 eeprom_address_size; - u8 hw_init_completed; - struct task_struct *cmd_thread; - uint (*dvobj_init)(struct _adapter *adapter); - void (*dvobj_deinit)(struct _adapter *adapter); - struct net_device *pnetdev; - int bup; - struct net_device_stats stats; - struct iw_statistics iwstats; - int pid; /*process id from UI*/ - struct work_struct wk_filter_rx_ff0; - const struct firmware *fw; - struct usb_interface *pusb_intf; - struct mutex mutex_start; - struct completion rtl8712_fw_ready; - struct completion rx_filter_ready; -}; - -static inline u8 *myid(struct eeprom_priv *peepriv) -{ - return peepriv->mac_addr; -} - -u8 r8712_usb_hal_bus_init(struct _adapter *adapter); - -#endif /*__DRV_TYPES_H__*/ - diff --git a/drivers/staging/rtl8712/ethernet.h b/drivers/staging/rtl8712/ethernet.h deleted file mode 100644 index 4b9b8a97a0bc..000000000000 --- a/drivers/staging/rtl8712/ethernet.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __INC_ETHERNET_H -#define __INC_ETHERNET_H - -#define ETHERNET_HEADER_SIZE 14 /*!< Ethernet Header Length*/ -#define LLC_HEADER_SIZE 6 /*!< LLC Header Length*/ - -#endif /* #ifndef __INC_ETHERNET_H */ - diff --git a/drivers/staging/rtl8712/hal_init.c b/drivers/staging/rtl8712/hal_init.c deleted file mode 100644 index 1148075f0cd6..000000000000 --- a/drivers/staging/rtl8712/hal_init.c +++ /dev/null @@ -1,401 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HAL_INIT_C_ - -#include <linux/usb.h> -#include <linux/device.h> -#include <linux/usb/ch9.h> -#include <linux/firmware.h> -#include <linux/module.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "usb_osintf.h" - -#define FWBUFF_ALIGN_SZ 512 -#define MAX_DUMP_FWSZ (48 * 1024) - -static void rtl871x_load_fw_fail(struct _adapter *adapter) -{ - struct usb_device *udev = adapter->dvobjpriv.pusbdev; - struct device *dev = &udev->dev; - struct device *parent = dev->parent; - - complete(&adapter->rtl8712_fw_ready); - - dev_err(&udev->dev, "r8712u: Firmware request failed\n"); - - if (parent) - device_lock(parent); - - device_release_driver(dev); - - if (parent) - device_unlock(parent); -} - -static void rtl871x_load_fw_cb(const struct firmware *firmware, void *context) -{ - struct _adapter *adapter = context; - - if (!firmware) { - rtl871x_load_fw_fail(adapter); - return; - } - adapter->fw = firmware; - /* firmware available - start netdev */ - register_netdev(adapter->pnetdev); - complete(&adapter->rtl8712_fw_ready); -} - -static const char firmware_file[] = "rtlwifi/rtl8712u.bin"; - -int rtl871x_load_fw(struct _adapter *padapter) -{ - struct device *dev = &padapter->dvobjpriv.pusbdev->dev; - int rc; - - init_completion(&padapter->rtl8712_fw_ready); - dev_info(dev, "r8712u: Loading firmware from \"%s\"\n", firmware_file); - rc = request_firmware_nowait(THIS_MODULE, 1, firmware_file, dev, - GFP_KERNEL, padapter, rtl871x_load_fw_cb); - if (rc) - dev_err(dev, "r8712u: Firmware request error %d\n", rc); - return rc; -} -MODULE_FIRMWARE("rtlwifi/rtl8712u.bin"); - -static u32 rtl871x_open_fw(struct _adapter *adapter, const u8 **mappedfw) -{ - if (adapter->fw->size > 200000) { - dev_err(&adapter->pnetdev->dev, "r8712u: Bad fw->size of %zu\n", - adapter->fw->size); - return 0; - } - *mappedfw = adapter->fw->data; - return adapter->fw->size; -} - -static void fill_fwpriv(struct _adapter *adapter, struct fw_priv *fwpriv) -{ - struct dvobj_priv *dvobj = &adapter->dvobjpriv; - struct registry_priv *regpriv = &adapter->registrypriv; - - memset(fwpriv, 0, sizeof(struct fw_priv)); - /* todo: check if needs endian conversion */ - fwpriv->hci_sel = RTL8712_HCI_TYPE_72USB; - fwpriv->usb_ep_num = (u8)dvobj->nr_endpoint; - fwpriv->bw_40MHz_en = regpriv->cbw40_enable; - switch (regpriv->rf_config) { - case RTL8712_RF_1T1R: - fwpriv->rf_config = RTL8712_RFC_1T1R; - break; - case RTL8712_RF_2T2R: - fwpriv->rf_config = RTL8712_RFC_2T2R; - break; - case RTL8712_RF_1T2R: - default: - fwpriv->rf_config = RTL8712_RFC_1T2R; - } - fwpriv->mp_mode = (regpriv->mp_mode == 1); - /* 0:off 1:on 2:auto */ - fwpriv->vcs_type = regpriv->vrtl_carrier_sense; - fwpriv->vcs_mode = regpriv->vcs_type; /* 1:RTS/CTS 2:CTS to self */ - /* default enable turbo_mode */ - fwpriv->turbo_mode = (regpriv->wifi_test != 1); - fwpriv->low_power_mode = regpriv->low_power; -} - -static void update_fwhdr(struct fw_hdr *pfwhdr, const u8 *pmappedfw) -{ - pfwhdr->signature = le16_to_cpu(*(__le16 *)pmappedfw); - pfwhdr->version = le16_to_cpu(*(__le16 *)(pmappedfw + 2)); - /* define the size of boot loader */ - pfwhdr->dmem_size = le32_to_cpu(*(__le32 *)(pmappedfw + 4)); - /* define the size of FW in IMEM */ - pfwhdr->img_IMEM_size = le32_to_cpu(*(__le32 *)(pmappedfw + 8)); - /* define the size of FW in SRAM */ - pfwhdr->img_SRAM_size = le32_to_cpu(*(__le32 *)(pmappedfw + 12)); - /* define the size of DMEM variable */ - pfwhdr->fw_priv_sz = le32_to_cpu(*(__le32 *)(pmappedfw + 16)); -} - -static u8 chk_fwhdr(struct fw_hdr *pfwhdr, u32 ulfilelength) -{ - u32 fwhdrsz, fw_sz; - - /* check signature */ - if ((pfwhdr->signature != 0x8712) && (pfwhdr->signature != 0x8192)) - return _FAIL; - /* check fw_priv_sze & sizeof(struct fw_priv) */ - if (pfwhdr->fw_priv_sz != sizeof(struct fw_priv)) - return _FAIL; - /* check fw_sz & image_fw_sz */ - fwhdrsz = offsetof(struct fw_hdr, fwpriv) + pfwhdr->fw_priv_sz; - fw_sz = fwhdrsz + pfwhdr->img_IMEM_size + pfwhdr->img_SRAM_size + - pfwhdr->dmem_size; - if (fw_sz != ulfilelength) - return _FAIL; - return _SUCCESS; -} - -static u8 rtl8712_dl_fw(struct _adapter *adapter) -{ - sint i; - u8 tmp8, tmp8_a; - u16 tmp16; - u32 maxlen = 0; /* for compare usage */ - uint dump_imem_sz, imem_sz, dump_emem_sz, emem_sz; /* max = 49152; */ - struct fw_hdr fwhdr; - u32 ulfilelength; /* FW file size */ - const u8 *mappedfw = NULL; - u8 *tmpchar = NULL, *payload, *ptr; - struct tx_desc *txdesc; - u32 txdscp_sz = sizeof(struct tx_desc); - u8 ret = _FAIL; - - ulfilelength = rtl871x_open_fw(adapter, &mappedfw); - if (mappedfw && (ulfilelength > 0)) { - update_fwhdr(&fwhdr, mappedfw); - if (chk_fwhdr(&fwhdr, ulfilelength) == _FAIL) - return ret; - fill_fwpriv(adapter, &fwhdr.fwpriv); - /* firmware check ok */ - maxlen = (fwhdr.img_IMEM_size > fwhdr.img_SRAM_size) ? - fwhdr.img_IMEM_size : fwhdr.img_SRAM_size; - maxlen += txdscp_sz; - tmpchar = kmalloc(maxlen + FWBUFF_ALIGN_SZ, GFP_KERNEL); - if (!tmpchar) - return ret; - - txdesc = (struct tx_desc *)(tmpchar + FWBUFF_ALIGN_SZ - - ((addr_t)(tmpchar) & (FWBUFF_ALIGN_SZ - 1))); - payload = (u8 *)(txdesc) + txdscp_sz; - ptr = (u8 *)mappedfw + offsetof(struct fw_hdr, fwpriv) + - fwhdr.fw_priv_sz; - /* Download FirmWare */ - /* 1. determine IMEM code size and Load IMEM Code Section */ - imem_sz = fwhdr.img_IMEM_size; - do { - memset(txdesc, 0, TXDESC_SIZE); - if (imem_sz > MAX_DUMP_FWSZ/*49152*/) { - dump_imem_sz = MAX_DUMP_FWSZ; - } else { - dump_imem_sz = imem_sz; - txdesc->txdw0 |= cpu_to_le32(BIT(28)); - } - txdesc->txdw0 |= cpu_to_le32(dump_imem_sz & - 0x0000ffff); - memcpy(payload, ptr, dump_imem_sz); - r8712_write_mem(adapter, RTL8712_DMA_VOQ, - dump_imem_sz + TXDESC_SIZE, - (u8 *)txdesc); - ptr += dump_imem_sz; - imem_sz -= dump_imem_sz; - } while (imem_sz > 0); - i = 10; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _IMEM_CODE_DONE) == 0) && (i > 0)) { - usleep_range(10, 1000); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0 || (tmp16 & _IMEM_CHK_RPT) == 0) - goto exit_fail; - - /* 2.Download EMEM code size and Load EMEM Code Section */ - emem_sz = fwhdr.img_SRAM_size; - do { - memset(txdesc, 0, TXDESC_SIZE); - if (emem_sz > MAX_DUMP_FWSZ) { /* max=48k */ - dump_emem_sz = MAX_DUMP_FWSZ; - } else { - dump_emem_sz = emem_sz; - txdesc->txdw0 |= cpu_to_le32(BIT(28)); - } - txdesc->txdw0 |= cpu_to_le32(dump_emem_sz & - 0x0000ffff); - memcpy(payload, ptr, dump_emem_sz); - r8712_write_mem(adapter, RTL8712_DMA_VOQ, - dump_emem_sz + TXDESC_SIZE, - (u8 *)txdesc); - ptr += dump_emem_sz; - emem_sz -= dump_emem_sz; - } while (emem_sz > 0); - i = 5; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _EMEM_CODE_DONE) == 0) && (i > 0)) { - usleep_range(10, 1000); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0 || (tmp16 & _EMEM_CHK_RPT) == 0) - goto exit_fail; - - /* 3.Enable CPU */ - tmp8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, tmp8 | BIT(2)); - tmp8_a = r8712_read8(adapter, SYS_CLKR); - if (tmp8_a != (tmp8 | BIT(2))) - goto exit_fail; - - tmp8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, tmp8 | BIT(2)); - tmp8_a = r8712_read8(adapter, SYS_FUNC_EN + 1); - if (tmp8_a != (tmp8 | BIT(2))) - goto exit_fail; - - r8712_read32(adapter, TCR); - - /* 4.polling IMEM Ready */ - i = 100; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _IMEM_RDY) == 0) && (i > 0)) { - msleep(20); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0) { - r8712_write16(adapter, 0x10250348, 0xc000); - r8712_write16(adapter, 0x10250348, 0xc001); - r8712_write16(adapter, 0x10250348, 0x2000); - r8712_write16(adapter, 0x10250348, 0x2001); - r8712_write16(adapter, 0x10250348, 0x2002); - r8712_write16(adapter, 0x10250348, 0x2003); - goto exit_fail; - } - /* 5.Download DMEM code size and Load EMEM Code Section */ - memset(txdesc, 0, TXDESC_SIZE); - txdesc->txdw0 |= cpu_to_le32(fwhdr.fw_priv_sz & 0x0000ffff); - txdesc->txdw0 |= cpu_to_le32(BIT(28)); - memcpy(payload, &fwhdr.fwpriv, fwhdr.fw_priv_sz); - r8712_write_mem(adapter, RTL8712_DMA_VOQ, - fwhdr.fw_priv_sz + TXDESC_SIZE, (u8 *)txdesc); - - /* polling dmem code done */ - i = 100; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _DMEM_CODE_DONE) == 0) && (i > 0)) { - msleep(20); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0) - goto exit_fail; - - tmp8 = r8712_read8(adapter, 0x1025000A); - if (tmp8 & BIT(4)) /* When boot from EEPROM, - * & FW need more time to read EEPROM - */ - i = 60; - else /* boot from EFUSE */ - i = 30; - tmp16 = r8712_read16(adapter, TCR); - while (((tmp16 & _FWRDY) == 0) && (i > 0)) { - msleep(100); - tmp16 = r8712_read16(adapter, TCR); - i--; - } - if (i == 0) - goto exit_fail; - } else { - goto exit_fail; - } - ret = _SUCCESS; - -exit_fail: - kfree(tmpchar); - return ret; -} - -uint rtl8712_hal_init(struct _adapter *padapter) -{ - u32 val32; - int i; - - /* r8712 firmware download */ - if (rtl8712_dl_fw(padapter) != _SUCCESS) - return _FAIL; - - netdev_info(padapter->pnetdev, "1 RCR=0x%x\n", - r8712_read32(padapter, RCR)); - val32 = r8712_read32(padapter, RCR); - r8712_write32(padapter, RCR, (val32 | BIT(26))); /* Enable RX TCP - * Checksum offload - */ - netdev_info(padapter->pnetdev, "2 RCR=0x%x\n", - r8712_read32(padapter, RCR)); - val32 = r8712_read32(padapter, RCR); - r8712_write32(padapter, RCR, (val32 | BIT(25))); /* Append PHY status */ - val32 = r8712_read32(padapter, 0x10250040); - r8712_write32(padapter, 0x10250040, (val32 & 0x00FFFFFF)); - /* for usb rx aggregation */ - r8712_write8(padapter, 0x102500B5, r8712_read8(padapter, 0x102500B5) | - BIT(0)); /* page = 128bytes */ - r8712_write8(padapter, 0x102500BD, r8712_read8(padapter, 0x102500BD) | - BIT(7)); /* enable usb rx aggregation */ - r8712_write8(padapter, 0x102500D9, 1); /* TH=1 => means that invalidate - * usb rx aggregation - */ - r8712_write8(padapter, 0x1025FE5B, 0x04); /* 1.7ms/4 */ - /* Fix the RX FIFO issue(USB error) */ - r8712_write8(padapter, 0x1025fe5C, r8712_read8(padapter, 0x1025fe5C) - | BIT(7)); - for (i = 0; i < ETH_ALEN; i++) - padapter->eeprompriv.mac_addr[i] = r8712_read8(padapter, - MACID + i); - return _SUCCESS; -} - -uint rtl8712_hal_deinit(struct _adapter *padapter) -{ - r8712_write8(padapter, RF_CTRL, 0x00); - /* Turn off BB */ - msleep(20); - /* Turn off MAC */ - r8712_write8(padapter, SYS_CLKR + 1, 0x38); /* Switch Control Path */ - r8712_write8(padapter, SYS_FUNC_EN + 1, 0x70); - r8712_write8(padapter, PMC_FSM, 0x06); /* Enable Loader Data Keep */ - r8712_write8(padapter, SYS_ISO_CTRL, 0xF9); /* Isolation signals from - * CORE, PLL - */ - r8712_write8(padapter, SYS_ISO_CTRL + 1, 0xe8); /* Enable EFUSE 1.2V */ - r8712_write8(padapter, AFE_PLL_CTRL, 0x00); /* Disable AFE PLL. */ - r8712_write8(padapter, LDOA15_CTRL, 0x54); /* Disable A15V */ - r8712_write8(padapter, SYS_FUNC_EN + 1, 0x50); /* Disable E-Fuse 1.2V */ - r8712_write8(padapter, LDOV12D_CTRL, 0x24); /* Disable LDO12(for CE) */ - r8712_write8(padapter, AFE_MISC, 0x30); /* Disable AFE BG&MB */ - /* Option for Disable 1.6V LDO. */ - r8712_write8(padapter, SPS0_CTRL, 0x56); /* Disable 1.6V LDO */ - r8712_write8(padapter, SPS0_CTRL + 1, 0x43); /* Set SW PFM */ - return _SUCCESS; -} - -uint rtl871x_hal_init(struct _adapter *padapter) -{ - padapter->hw_init_completed = false; - if (!padapter->halpriv.hal_bus_init) - return _FAIL; - if (padapter->halpriv.hal_bus_init(padapter) != _SUCCESS) - return _FAIL; - if (rtl8712_hal_init(padapter) == _SUCCESS) { - padapter->hw_init_completed = true; - } else { - padapter->hw_init_completed = false; - return _FAIL; - } - return _SUCCESS; -} diff --git a/drivers/staging/rtl8712/ieee80211.c b/drivers/staging/rtl8712/ieee80211.c deleted file mode 100644 index 7d8f1a29d18a..000000000000 --- a/drivers/staging/rtl8712/ieee80211.c +++ /dev/null @@ -1,415 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * ieee80211.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _IEEE80211_C - -#include "drv_types.h" -#include "ieee80211.h" -#include "wifi.h" -#include "osdep_service.h" -#include "wlan_bssdef.h" - -static const u8 WPA_OUI_TYPE[] = {0x00, 0x50, 0xf2, 1}; -static const u8 WPA_CIPHER_SUITE_NONE[] = {0x00, 0x50, 0xf2, 0}; -static const u8 WPA_CIPHER_SUITE_WEP40[] = {0x00, 0x50, 0xf2, 1}; -static const u8 WPA_CIPHER_SUITE_TKIP[] = {0x00, 0x50, 0xf2, 2}; -static const u8 WPA_CIPHER_SUITE_CCMP[] = {0x00, 0x50, 0xf2, 4}; -static const u8 WPA_CIPHER_SUITE_WEP104[] = {0x00, 0x50, 0xf2, 5}; - -static const u8 RSN_CIPHER_SUITE_NONE[] = {0x00, 0x0f, 0xac, 0}; -static const u8 RSN_CIPHER_SUITE_WEP40[] = {0x00, 0x0f, 0xac, 1}; -static const u8 RSN_CIPHER_SUITE_TKIP[] = {0x00, 0x0f, 0xac, 2}; -static const u8 RSN_CIPHER_SUITE_CCMP[] = {0x00, 0x0f, 0xac, 4}; -static const u8 RSN_CIPHER_SUITE_WEP104[] = {0x00, 0x0f, 0xac, 5}; - -/*----------------------------------------------------------- - * for adhoc-master to generate ie and provide supported-rate to fw - *----------------------------------------------------------- - */ - -static u8 WIFI_CCKRATES[] = { - (IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK), - (IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK), - (IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK), - (IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK) -}; - -static u8 WIFI_OFDMRATES[] = { - (IEEE80211_OFDM_RATE_6MB), - (IEEE80211_OFDM_RATE_9MB), - (IEEE80211_OFDM_RATE_12MB), - (IEEE80211_OFDM_RATE_18MB), - (IEEE80211_OFDM_RATE_24MB), - (IEEE80211_OFDM_RATE_36MB), - (IEEE80211_OFDM_RATE_48MB), - (IEEE80211_OFDM_RATE_54MB) -}; - -uint r8712_is_cckrates_included(u8 *rate) -{ - u32 i = 0; - - while (rate[i] != 0) { - if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) || - (((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22)) - return true; - i++; - } - return false; -} - -uint r8712_is_cckratesonly_included(u8 *rate) -{ - u32 i = 0; - - while (rate[i] != 0) { - if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) && - (((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22)) - return false; - i++; - } - return true; -} - -/* r8712_set_ie will update frame length */ -u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen) -{ - *pbuf = (u8)index; - *(pbuf + 1) = (u8)len; - if (len > 0) - memcpy((void *)(pbuf + 2), (void *)source, len); - *frlen = *frlen + (len + 2); - return pbuf + len + 2; -} - -/* --------------------------------------------------------------------------- - * index: the information element id index, limit is the limit for search - * --------------------------------------------------------------------------- - */ -u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit) -{ - sint tmp, i; - u8 *p; - - if (limit < 1) - return NULL; - p = pbuf; - i = 0; - *len = 0; - while (1) { - if (*p == index) { - *len = *(p + 1); - return p; - } - tmp = *(p + 1); - p += (tmp + 2); - i += (tmp + 2); - if (i >= limit) - break; - } - return NULL; -} - -static void set_supported_rate(u8 *rates, uint mode) -{ - memset(rates, 0, NDIS_802_11_LENGTH_RATES_EX); - switch (mode) { - case WIRELESS_11B: - memcpy(rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); - break; - case WIRELESS_11G: - case WIRELESS_11A: - memcpy(rates, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN); - break; - case WIRELESS_11BG: - memcpy(rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); - memcpy(rates + IEEE80211_CCK_RATE_LEN, WIFI_OFDMRATES, - IEEE80211_NUM_OFDM_RATESLEN); - break; - } -} - -static uint r8712_get_rateset_len(u8 *rateset) -{ - uint i = 0; - - while (1) { - if ((rateset[i]) == 0) - break; - if (i > 12) - break; - i++; - } - return i; -} - -int r8712_generate_ie(struct registry_priv *registrypriv) -{ - int rate_len; - uint sz = 0; - struct wlan_bssid_ex *dev_network = &registrypriv->dev_network; - u8 *ie = dev_network->IEs; - u16 beacon_period = (u16)dev_network->Configuration.BeaconPeriod; - - /*timestamp will be inserted by hardware*/ - sz += 8; - ie += sz; - /*beacon interval : 2bytes*/ - *(__le16 *)ie = cpu_to_le16(beacon_period); - sz += 2; - ie += 2; - /*capability info*/ - *(u16 *)ie = 0; - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_IBSS); - if (registrypriv->preamble == PREAMBLE_SHORT) - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_SHORT_PREAMBLE); - if (dev_network->Privacy) - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); - sz += 2; - ie += 2; - /*SSID*/ - ie = r8712_set_ie(ie, WLAN_EID_SSID, dev_network->Ssid.SsidLength, - dev_network->Ssid.Ssid, &sz); - /*supported rates*/ - set_supported_rate(dev_network->rates, registrypriv->wireless_mode); - rate_len = r8712_get_rateset_len(dev_network->rates); - if (rate_len > 8) { - ie = r8712_set_ie(ie, WLAN_EID_SUPP_RATES, 8, - dev_network->rates, &sz); - ie = r8712_set_ie(ie, WLAN_EID_EXT_SUPP_RATES, (rate_len - 8), - (dev_network->rates + 8), &sz); - } else { - ie = r8712_set_ie(ie, WLAN_EID_SUPP_RATES, - rate_len, dev_network->rates, &sz); - } - /*DS parameter set*/ - ie = r8712_set_ie(ie, WLAN_EID_DS_PARAMS, 1, - (u8 *)&dev_network->Configuration.DSConfig, &sz); - /*IBSS Parameter Set*/ - ie = r8712_set_ie(ie, WLAN_EID_IBSS_PARAMS, 2, - (u8 *)&dev_network->Configuration.ATIMWindow, &sz); - return sz; -} - -unsigned char *r8712_get_wpa_ie(unsigned char *ie, uint *wpa_ie_len, int limit) -{ - u32 len; - u16 val16; - unsigned char wpa_oui_type[] = {0x00, 0x50, 0xf2, 0x01}; - u8 *buf = ie; - - while (1) { - buf = r8712_get_ie(buf, _WPA_IE_ID_, &len, limit); - if (buf) { - /*check if oui matches...*/ - if (memcmp((buf + 2), wpa_oui_type, - sizeof(wpa_oui_type))) - goto check_next_ie; - /*check version...*/ - memcpy((u8 *)&val16, (buf + 6), sizeof(val16)); - le16_to_cpus(&val16); - if (val16 != 0x0001) - goto check_next_ie; - *wpa_ie_len = *(buf + 1); - return buf; - } - *wpa_ie_len = 0; - return NULL; -check_next_ie: - limit = limit - (buf - ie) - 2 - len; - if (limit <= 0) - break; - buf += (2 + len); - } - *wpa_ie_len = 0; - return NULL; -} - -unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len, - int limit) -{ - return r8712_get_ie(pie, _WPA2_IE_ID_, rsn_ie_len, limit); -} - -static int r8712_get_wpa_cipher_suite(u8 *s) -{ - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_NONE, WPA_SELECTOR_LEN)) - return WPA_CIPHER_NONE; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_WEP40, WPA_SELECTOR_LEN)) - return WPA_CIPHER_WEP40; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_TKIP, WPA_SELECTOR_LEN)) - return WPA_CIPHER_TKIP; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_CCMP, WPA_SELECTOR_LEN)) - return WPA_CIPHER_CCMP; - if (!memcmp(s, (void *)WPA_CIPHER_SUITE_WEP104, WPA_SELECTOR_LEN)) - return WPA_CIPHER_WEP104; - return 0; -} - -static int r8712_get_wpa2_cipher_suite(u8 *s) -{ - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_NONE, RSN_SELECTOR_LEN)) - return WPA_CIPHER_NONE; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_WEP40, RSN_SELECTOR_LEN)) - return WPA_CIPHER_WEP40; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_TKIP, RSN_SELECTOR_LEN)) - return WPA_CIPHER_TKIP; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_CCMP, RSN_SELECTOR_LEN)) - return WPA_CIPHER_CCMP; - if (!memcmp(s, (void *)RSN_CIPHER_SUITE_WEP104, RSN_SELECTOR_LEN)) - return WPA_CIPHER_WEP104; - return 0; -} - -int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher) -{ - int i; - int left, count; - u8 *pos; - - if (wpa_ie_len <= 0) { - /* No WPA IE - fail silently */ - return -EINVAL; - } - if ((*wpa_ie != _WPA_IE_ID_) || - (*(wpa_ie + 1) != (u8)(wpa_ie_len - 2)) || - (memcmp(wpa_ie + 2, (void *)WPA_OUI_TYPE, WPA_SELECTOR_LEN))) - return -EINVAL; - pos = wpa_ie; - pos += 8; - left = wpa_ie_len - 8; - /*group_cipher*/ - if (left >= WPA_SELECTOR_LEN) { - *group_cipher = r8712_get_wpa_cipher_suite(pos); - pos += WPA_SELECTOR_LEN; - left -= WPA_SELECTOR_LEN; - } else if (left > 0) { - return -EINVAL; - } - /*pairwise_cipher*/ - if (left >= 2) { - count = le16_to_cpu(*(__le16 *)pos); - pos += 2; - left -= 2; - if (count == 0 || left < count * WPA_SELECTOR_LEN) - return -EINVAL; - for (i = 0; i < count; i++) { - *pairwise_cipher |= r8712_get_wpa_cipher_suite(pos); - pos += WPA_SELECTOR_LEN; - left -= WPA_SELECTOR_LEN; - } - } else if (left == 1) { - return -EINVAL; - } - return 0; -} - -int r8712_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, - int *pairwise_cipher) -{ - int i; - int left, count; - u8 *pos; - - if (rsn_ie_len <= 0) { - /* No RSN IE - fail silently */ - return -EINVAL; - } - if ((*rsn_ie != _WPA2_IE_ID_) || - (*(rsn_ie + 1) != (u8)(rsn_ie_len - 2))) - return -EINVAL; - pos = rsn_ie; - pos += 4; - left = rsn_ie_len - 4; - /*group_cipher*/ - if (left >= RSN_SELECTOR_LEN) { - *group_cipher = r8712_get_wpa2_cipher_suite(pos); - pos += RSN_SELECTOR_LEN; - left -= RSN_SELECTOR_LEN; - } else if (left > 0) { - return -EINVAL; - } - /*pairwise_cipher*/ - if (left >= 2) { - count = le16_to_cpu(*(__le16 *)pos); - pos += 2; - left -= 2; - if (count == 0 || left < count * RSN_SELECTOR_LEN) - return -EINVAL; - for (i = 0; i < count; i++) { - *pairwise_cipher |= r8712_get_wpa2_cipher_suite(pos); - pos += RSN_SELECTOR_LEN; - left -= RSN_SELECTOR_LEN; - } - } else if (left == 1) { - return -EINVAL; - } - return 0; -} - -int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, - u8 *wpa_ie, u16 *wpa_len) -{ - u8 authmode; - u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01}; - uint cnt; - - /*Search required WPA or WPA2 IE and copy to sec_ie[ ]*/ - cnt = _TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_; - while (cnt < in_len) { - authmode = in_ie[cnt]; - if ((authmode == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) { - memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); - *wpa_len = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; /*get next */ - } else { - if (authmode == _WPA2_IE_ID_) { - memcpy(rsn_ie, &in_ie[cnt], - in_ie[cnt + 1] + 2); - *rsn_len = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; /*get next*/ - } else { - cnt += in_ie[cnt + 1] + 2; /*get next*/ - } - } - } - return *rsn_len + *wpa_len; -} - -int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen) -{ - int match; - uint cnt; - u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - cnt = 12; - match = false; - while (cnt < in_len) { - eid = in_ie[cnt]; - if ((eid == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], wps_oui, 4))) { - memcpy(wps_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); - *wps_ielen = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; - match = true; - break; - } - cnt += in_ie[cnt + 1] + 2; /* goto next */ - } - return match; -} diff --git a/drivers/staging/rtl8712/ieee80211.h b/drivers/staging/rtl8712/ieee80211.h deleted file mode 100644 index 65ceaca9b51e..000000000000 --- a/drivers/staging/rtl8712/ieee80211.h +++ /dev/null @@ -1,165 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __IEEE80211_H -#define __IEEE80211_H - -#include <linux/ieee80211.h> - -#define IEEE_CMD_SET_WPA_PARAM 1 -#define IEEE_CMD_SET_WPA_IE 2 -#define IEEE_CMD_SET_ENCRYPTION 3 -#define IEEE_CMD_MLME 4 - -#define IEEE_PARAM_WPA_ENABLED 1 -#define IEEE_PARAM_TKIP_COUNTERMEASURES 2 -#define IEEE_PARAM_DROP_UNENCRYPTED 3 -#define IEEE_PARAM_PRIVACY_INVOKED 4 -#define IEEE_PARAM_AUTH_ALGS 5 -#define IEEE_PARAM_IEEE_802_1X 6 -#define IEEE_PARAM_WPAX_SELECT 7 - -#define AUTH_ALG_OPEN_SYSTEM 0x1 -#define AUTH_ALG_SHARED_KEY 0x2 -#define AUTH_ALG_LEAP 0x00000004 - -#define IEEE_MLME_STA_DEAUTH 1 -#define IEEE_MLME_STA_DISASSOC 2 - -#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2 -#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3 -#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4 -#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5 -#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6 -#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7 - -#define IEEE_CRYPT_ALG_NAME_LEN 16 - -#define WPA_CIPHER_NONE BIT(0) -#define WPA_CIPHER_WEP40 BIT(1) -#define WPA_CIPHER_WEP104 BIT(2) -#define WPA_CIPHER_TKIP BIT(3) -#define WPA_CIPHER_CCMP BIT(4) - -#define WPA_SELECTOR_LEN 4 -#define RSN_HEADER_LEN 4 - -#define RSN_SELECTOR_LEN 4 - -enum NETWORK_TYPE { - WIRELESS_INVALID = 0, - WIRELESS_11B = 1, - WIRELESS_11G = 2, - WIRELESS_11BG = (WIRELESS_11B | WIRELESS_11G), - WIRELESS_11A = 4, - WIRELESS_11N = 8, - WIRELESS_11GN = (WIRELESS_11G | WIRELESS_11N), - WIRELESS_11BGN = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11N), -}; - -struct ieee_param { - u32 cmd; - u8 sta_addr[ETH_ALEN]; - union { - struct { - u8 name; - u32 value; - } wpa_param; - struct { - u32 len; - u8 reserved[32]; - u8 data[]; - } wpa_ie; - struct { - int command; - int reason_code; - } mlme; - struct { - u8 alg[IEEE_CRYPT_ALG_NAME_LEN]; - u8 set_tx; - u32 err; - u8 idx; - u8 seq[8]; /* sequence counter (set: RX, get: TX) */ - u16 key_len; - u8 key[]; - } crypt; - } u; -}; - -#define MIN_FRAG_THRESHOLD 256U -#define MAX_FRAG_THRESHOLD 2346U - -/* QoS,QOS */ -#define NORMAL_ACK 0 - -/* IEEE 802.11 defines */ - -#define P80211_OUI_LEN 3 - -struct ieee80211_snap_hdr { - u8 dsap; /* always 0xAA */ - u8 ssap; /* always 0xAA */ - u8 ctrl; /* always 0x03 */ - u8 oui[P80211_OUI_LEN]; /* organizational universal id */ -} __packed; - -#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) - -#define IEEE80211_CCK_RATE_LEN 4 -#define IEEE80211_NUM_OFDM_RATESLEN 8 - -#define IEEE80211_CCK_RATE_1MB 0x02 -#define IEEE80211_CCK_RATE_2MB 0x04 -#define IEEE80211_CCK_RATE_5MB 0x0B -#define IEEE80211_CCK_RATE_11MB 0x16 -#define IEEE80211_OFDM_RATE_6MB 0x0C -#define IEEE80211_OFDM_RATE_9MB 0x12 -#define IEEE80211_OFDM_RATE_12MB 0x18 -#define IEEE80211_OFDM_RATE_18MB 0x24 -#define IEEE80211_OFDM_RATE_24MB 0x30 -#define IEEE80211_OFDM_RATE_36MB 0x48 -#define IEEE80211_OFDM_RATE_48MB 0x60 -#define IEEE80211_OFDM_RATE_54MB 0x6C -#define IEEE80211_BASIC_RATE_MASK 0x80 - -#define WEP_KEYS 4 - -/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs - * only use 8, and then use extended rates for the remaining supported - * rates. Other APs, however, stick all of their supported rates on the - * main rates information element... - */ -#define MAX_RATES_LENGTH ((u8)12) -#define MAX_WPA_IE_LEN 128 - -struct registry_priv; - -u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen); -u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit); -unsigned char *r8712_get_wpa_ie(unsigned char *pie, uint *rsn_ie_len, - int limit); -unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len, - int limit); -int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher); -int r8712_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher); -int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, - u8 *wpa_ie, u16 *wpa_len); -int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen); -int r8712_generate_ie(struct registry_priv *pregistrypriv); -uint r8712_is_cckrates_included(u8 *rate); -uint r8712_is_cckratesonly_included(u8 *rate); - -#endif /* IEEE80211_H */ - diff --git a/drivers/staging/rtl8712/mlme_linux.c b/drivers/staging/rtl8712/mlme_linux.c deleted file mode 100644 index 436816d14cdf..000000000000 --- a/drivers/staging/rtl8712/mlme_linux.c +++ /dev/null @@ -1,160 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * mlme_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _MLME_OSDEP_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "mlme_osdep.h" - -static void sitesurvey_ctrl_handler(struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, - mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer); - - _r8712_sitesurvey_ctrl_handler(adapter); - mod_timer(&adapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer, - jiffies + msecs_to_jiffies(3000)); -} - -static void join_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.assoc_timer); - - _r8712_join_timeout_handler(adapter); -} - -static void _scan_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.scan_to_timer); - - r8712_scan_timeout_handler(adapter); -} - -static void dhcp_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.dhcp_timer); - - _r8712_dhcp_timeout_handler(adapter); -} - -static void wdg_timeout_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, mlmepriv.wdg_timer); - - r8712_wdg_wk_cmd(adapter); - - mod_timer(&adapter->mlmepriv.wdg_timer, - jiffies + msecs_to_jiffies(2000)); -} - -void r8712_init_mlme_timer(struct _adapter *adapter) -{ - struct mlme_priv *mlmepriv = &adapter->mlmepriv; - - timer_setup(&mlmepriv->assoc_timer, join_timeout_handler, 0); - timer_setup(&mlmepriv->sitesurveyctrl.sitesurvey_ctrl_timer, - sitesurvey_ctrl_handler, 0); - timer_setup(&mlmepriv->scan_to_timer, _scan_timeout_handler, 0); - timer_setup(&mlmepriv->dhcp_timer, dhcp_timeout_handler, 0); - timer_setup(&mlmepriv->wdg_timer, wdg_timeout_handler, 0); -} - -void r8712_os_indicate_connect(struct _adapter *adapter) -{ - r8712_indicate_wx_assoc_event(adapter); - netif_carrier_on(adapter->pnetdev); -} - -static struct RT_PMKID_LIST backup_PMKID_list[NUM_PMKID_CACHE]; -void r8712_os_indicate_disconnect(struct _adapter *adapter) -{ - u8 backup_PMKID_index = 0; - u8 backup_TKIP_countermeasure = 0x00; - - r8712_indicate_wx_disassoc_event(adapter); - netif_carrier_off(adapter->pnetdev); - if (adapter->securitypriv.AuthAlgrthm == 2) { /*/802.1x*/ - /* We have to backup the PMK information for WiFi PMK Caching - * test item. Backup the btkip_countermeasure information. - * When the countermeasure is trigger, the driver have to - * disconnect with AP for 60 seconds. - */ - - memcpy(&backup_PMKID_list[0], - &adapter->securitypriv.PMKIDList[0], - sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE); - backup_PMKID_index = adapter->securitypriv.PMKIDIndex; - backup_TKIP_countermeasure = - adapter->securitypriv.btkip_countermeasure; - memset((unsigned char *)&adapter->securitypriv, 0, - sizeof(struct security_priv)); - timer_setup(&adapter->securitypriv.tkip_timer, - r8712_use_tkipkey_handler, 0); - /* Restore the PMK information to securitypriv structure - * for the following connection. - */ - memcpy(&adapter->securitypriv.PMKIDList[0], - &backup_PMKID_list[0], - sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE); - adapter->securitypriv.PMKIDIndex = backup_PMKID_index; - adapter->securitypriv.btkip_countermeasure = - backup_TKIP_countermeasure; - } else { /*reset values in securitypriv*/ - struct security_priv *sec_priv = &adapter->securitypriv; - - sec_priv->AuthAlgrthm = 0; /*open system*/ - sec_priv->PrivacyAlgrthm = _NO_PRIVACY_; - sec_priv->PrivacyKeyIndex = 0; - sec_priv->XGrpPrivacy = _NO_PRIVACY_; - sec_priv->XGrpKeyid = 1; - sec_priv->ndisauthtype = Ndis802_11AuthModeOpen; - sec_priv->ndisencryptstatus = Ndis802_11WEPDisabled; - sec_priv->wps_phase = false; - } -} - -void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie) -{ - uint len; - u8 *buff, *p, i; - union iwreq_data wrqu; - - buff = NULL; - if (authmode == _WPA_IE_ID_) { - buff = kzalloc(IW_CUSTOM_MAX, GFP_ATOMIC); - if (!buff) - return; - p = buff; - p += sprintf(p, "ASSOCINFO(ReqIEs="); - len = sec_ie[1] + 2; - len = (len < IW_CUSTOM_MAX) ? len : IW_CUSTOM_MAX; - for (i = 0; i < len; i++) - p += sprintf(p, "%02x", sec_ie[i]); - p += sprintf(p, ")"); - memset(&wrqu, 0, sizeof(wrqu)); - wrqu.data.length = p - buff; - wrqu.data.length = (wrqu.data.length < IW_CUSTOM_MAX) ? - wrqu.data.length : IW_CUSTOM_MAX; - wireless_send_event(adapter->pnetdev, IWEVCUSTOM, &wrqu, buff); - kfree(buff); - } -} diff --git a/drivers/staging/rtl8712/mlme_osdep.h b/drivers/staging/rtl8712/mlme_osdep.h deleted file mode 100644 index a02c782588dd..000000000000 --- a/drivers/staging/rtl8712/mlme_osdep.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __MLME_OSDEP_H_ -#define __MLME_OSDEP_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -void r8712_init_mlme_timer(struct _adapter *padapter); -void r8712_os_indicate_disconnect(struct _adapter *adapter); -void r8712_os_indicate_connect(struct _adapter *adapter); -void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie); -int r8712_recv_indicatepkts_in_order(struct _adapter *adapter, - struct recv_reorder_ctrl *precvreorder_ctrl, - int bforced); -void r8712_indicate_wx_assoc_event(struct _adapter *padapter); -void r8712_indicate_wx_disassoc_event(struct _adapter *padapter); - -#endif /*_MLME_OSDEP_H_*/ - diff --git a/drivers/staging/rtl8712/mp_custom_oid.h b/drivers/staging/rtl8712/mp_custom_oid.h deleted file mode 100644 index a9fac87fcabc..000000000000 --- a/drivers/staging/rtl8712/mp_custom_oid.h +++ /dev/null @@ -1,287 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __CUSTOM_OID_H -#define __CUSTOM_OID_H - -/* 0xFF818000 - 0xFF81802F RTL8180 Mass Production Kit - * 0xFF818500 - 0xFF81850F RTL8185 Setup Utility - * 0xFF818580 - 0xFF81858F RTL8185 Phy Status Utility - * - * by Owen for Production Kit - * For Production Kit with Agilent Equipments - * in order to make our custom oids hopefully somewhat unique - * we will use 0xFF (indicating implementation specific OID) - * 81(first byte of non zero Realtek unique identifier) - * 80 (second byte of non zero Realtek unique identifier) - * XX (the custom OID number - providing 255 possible custom oids) - */ -#define OID_RT_PRO_RESET_DUT 0xFF818000 -#define OID_RT_PRO_SET_DATA_RATE 0xFF818001 -#define OID_RT_PRO_START_TEST 0xFF818002 -#define OID_RT_PRO_STOP_TEST 0xFF818003 -#define OID_RT_PRO_SET_PREAMBLE 0xFF818004 -#define OID_RT_PRO_SET_SCRAMBLER 0xFF818005 -#define OID_RT_PRO_SET_FILTER_BB 0xFF818006 -#define OID_RT_PRO_SET_MANUAL_DIVERSITY_BB 0xFF818007 -#define OID_RT_PRO_SET_CHANNEL_DIRECT_CALL 0xFF818008 -#define OID_RT_PRO_SET_SLEEP_MODE_DIRECT_CALL 0xFF818009 -#define OID_RT_PRO_SET_WAKE_MODE_DIRECT_CALL 0xFF81800A - -#define OID_RT_PRO_SET_TX_ANTENNA_BB 0xFF81800D -#define OID_RT_PRO_SET_ANTENNA_BB 0xFF81800E -#define OID_RT_PRO_SET_CR_SCRAMBLER 0xFF81800F -#define OID_RT_PRO_SET_CR_NEW_FILTER 0xFF818010 -#define OID_RT_PRO_SET_TX_POWER_CONTROL 0xFF818011 -#define OID_RT_PRO_SET_CR_TX_CONFIG 0xFF818012 -#define OID_RT_PRO_GET_TX_POWER_CONTROL 0xFF818013 -#define OID_RT_PRO_GET_CR_SIGNAL_QUALITY 0xFF818014 -#define OID_RT_PRO_SET_CR_SETPOINT 0xFF818015 -#define OID_RT_PRO_SET_INTEGRATOR 0xFF818016 -#define OID_RT_PRO_SET_SIGNAL_QUALITY 0xFF818017 -#define OID_RT_PRO_GET_INTEGRATOR 0xFF818018 -#define OID_RT_PRO_GET_SIGNAL_QUALITY 0xFF818019 -#define OID_RT_PRO_QUERY_EEPROM_TYPE 0xFF81801A -#define OID_RT_PRO_WRITE_MAC_ADDRESS 0xFF81801B -#define OID_RT_PRO_READ_MAC_ADDRESS 0xFF81801C -#define OID_RT_PRO_WRITE_CIS_DATA 0xFF81801D -#define OID_RT_PRO_READ_CIS_DATA 0xFF81801E -#define OID_RT_PRO_WRITE_POWER_CONTROL 0xFF81801F -#define OID_RT_PRO_READ_POWER_CONTROL 0xFF818020 -#define OID_RT_PRO_WRITE_EEPROM 0xFF818021 -#define OID_RT_PRO_READ_EEPROM 0xFF818022 -#define OID_RT_PRO_RESET_TX_PACKET_SENT 0xFF818023 -#define OID_RT_PRO_QUERY_TX_PACKET_SENT 0xFF818024 -#define OID_RT_PRO_RESET_RX_PACKET_RECEIVED 0xFF818025 -#define OID_RT_PRO_QUERY_RX_PACKET_RECEIVED 0xFF818026 -#define OID_RT_PRO_QUERY_RX_PACKET_CRC32_ERROR 0xFF818027 -#define OID_RT_PRO_QUERY_CURRENT_ADDRESS 0xFF818028 -#define OID_RT_PRO_QUERY_PERMANENT_ADDRESS 0xFF818029 -#define OID_RT_PRO_SET_PHILIPS_RF_PARAMETERS 0xFF81802A -#define OID_RT_PRO_RECEIVE_PACKET 0xFF81802C -#define OID_RT_PRO_WRITE_EEPROM_BYTE 0xFF81802D -#define OID_RT_PRO_READ_EEPROM_BYTE 0xFF81802E -#define OID_RT_PRO_SET_MODULATION 0xFF81802F -#define OID_RT_DRIVER_OPTION 0xFF818080 -#define OID_RT_RF_OFF 0xFF818081 -#define OID_RT_AUTH_STATUS 0xFF818082 -#define OID_RT_PRO_SET_CONTINUOUS_TX 0xFF81800B -#define OID_RT_PRO_SET_SINGLE_CARRIER_TX 0xFF81800C -#define OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX 0xFF81802B -#define OID_RT_PRO_SET_SINGLE_TONE_TX 0xFF818043 -#define OID_RT_UTILITY_FALSE_ALARM_COUNTERS 0xFF818580 -#define OID_RT_UTILITY_SELECT_DEBUG_MODE 0xFF818581 -#define OID_RT_UTILITY_SELECT_SUBCARRIER_NUMBER 0xFF818582 -#define OID_RT_UTILITY_GET_RSSI_STATUS 0xFF818583 -#define OID_RT_UTILITY_GET_FRAME_DETECTION_STATUS 0xFF818584 -#define OID_RT_UTILITY_GET_AGC_AND_FREQUENCY_OFFSET_ESTIMATION_STATUS \ - 0xFF818585 -#define OID_RT_UTILITY_GET_CHANNEL_ESTIMATION_STATUS 0xFF818586 -#define OID_RT_WIRELESS_MODE 0xFF818500 -#define OID_RT_SUPPORTED_RATES 0xFF818501 -#define OID_RT_DESIRED_RATES 0xFF818502 -#define OID_RT_WIRELESS_MODE_STARTING_ADHOC 0xFF818503 -#define OID_RT_GET_CONNECT_STATE 0xFF030001 -#define OID_RT_RESCAN 0xFF030002 -#define OID_RT_SET_KEY_LENGTH 0xFF030003 -#define OID_RT_SET_DEFAULT_KEY_ID 0xFF030004 -#define OID_RT_SET_CHANNEL 0xFF010182 -#define OID_RT_SET_SNIFFER_MODE 0xFF010183 -#define OID_RT_GET_SIGNAL_QUALITY 0xFF010184 -#define OID_RT_GET_SMALL_PACKET_CRC 0xFF010185 -#define OID_RT_GET_MIDDLE_PACKET_CRC 0xFF010186 -#define OID_RT_GET_LARGE_PACKET_CRC 0xFF010187 -#define OID_RT_GET_TX_RETRY 0xFF010188 -#define OID_RT_GET_RX_RETRY 0xFF010189 -#define OID_RT_PRO_SET_FW_DIG_STATE 0xFF01018A -#define OID_RT_PRO_SET_FW_RA_STATE 0xFF01018B -#define OID_RT_GET_RX_TOTAL_PACKET 0xFF010190 -#define OID_RT_GET_TX_BEACON_OK 0xFF010191 -#define OID_RT_GET_TX_BEACON_ERR 0xFF010192 -#define OID_RT_GET_RX_ICV_ERR 0xFF010193 -#define OID_RT_SET_ENCRYPTION_ALGORITHM 0xFF010194 -#define OID_RT_SET_NO_AUTO_RESCAN 0xFF010195 -#define OID_RT_GET_PREAMBLE_MODE 0xFF010196 -#define OID_RT_GET_DRIVER_UP_DELTA_TIME 0xFF010197 -#define OID_RT_GET_AP_IP 0xFF010198 -#define OID_RT_GET_CHANNELPLAN 0xFF010199 -#define OID_RT_SET_PREAMBLE_MODE 0xFF01019A -#define OID_RT_SET_BCN_INTVL 0xFF01019B -#define OID_RT_GET_RF_VENDER 0xFF01019C -#define OID_RT_DEDICATE_PROBE 0xFF01019D -#define OID_RT_PRO_RX_FILTER_PATTERN 0xFF01019E -#define OID_RT_GET_DCST_CURRENT_THRESHOLD 0xFF01019F -#define OID_RT_GET_CCA_ERR 0xFF0101A0 -#define OID_RT_GET_CCA_UPGRADE_THRESHOLD 0xFF0101A1 -#define OID_RT_GET_CCA_FALLBACK_THRESHOLD 0xFF0101A2 -#define OID_RT_GET_CCA_UPGRADE_EVALUATE_TIMES 0xFF0101A3 -#define OID_RT_GET_CCA_FALLBACK_EVALUATE_TIMES 0xFF0101A4 -#define OID_RT_SET_RATE_ADAPTIVE 0xFF0101A5 -#define OID_RT_GET_DCST_EVALUATE_PERIOD 0xFF0101A5 -#define OID_RT_GET_DCST_TIME_UNIT_INDEX 0xFF0101A6 -#define OID_RT_GET_TOTAL_TX_BYTES 0xFF0101A7 -#define OID_RT_GET_TOTAL_RX_BYTES 0xFF0101A8 -#define OID_RT_CURRENT_TX_POWER_LEVEL 0xFF0101A9 -#define OID_RT_GET_ENC_KEY_MISMATCH_COUNT 0xFF0101AA -#define OID_RT_GET_ENC_KEY_MATCH_COUNT 0xFF0101AB -#define OID_RT_GET_CHANNEL 0xFF0101AC -#define OID_RT_SET_CHANNELPLAN 0xFF0101AD -#define OID_RT_GET_HARDWARE_RADIO_OFF 0xFF0101AE -#define OID_RT_CHANNELPLAN_BY_COUNTRY 0xFF0101AF -#define OID_RT_SCAN_AVAILABLE_BSSID 0xFF0101B0 -#define OID_RT_GET_HARDWARE_VERSION 0xFF0101B1 -#define OID_RT_GET_IS_ROAMING 0xFF0101B2 -#define OID_RT_GET_IS_PRIVACY 0xFF0101B3 -#define OID_RT_GET_KEY_MISMATCH 0xFF0101B4 -#define OID_RT_SET_RSSI_ROAM_TRAFFIC_TH 0xFF0101B5 -#define OID_RT_SET_RSSI_ROAM_SIGNAL_TH 0xFF0101B6 -#define OID_RT_RESET_LOG 0xFF0101B7 -#define OID_RT_GET_LOG 0xFF0101B8 -#define OID_RT_SET_INDICATE_HIDDEN_AP 0xFF0101B9 -#define OID_RT_GET_HEADER_FAIL 0xFF0101BA -#define OID_RT_SUPPORTED_WIRELESS_MODE 0xFF0101BB -#define OID_RT_GET_CHANNEL_LIST 0xFF0101BC -#define OID_RT_GET_SCAN_IN_PROGRESS 0xFF0101BD -#define OID_RT_GET_TX_INFO 0xFF0101BE -#define OID_RT_RF_READ_WRITE_OFFSET 0xFF0101BF -#define OID_RT_RF_READ_WRITE 0xFF0101C0 -#define OID_RT_FORCED_DATA_RATE 0xFF0101C1 -#define OID_RT_WIRELESS_MODE_FOR_SCAN_LIST 0xFF0101C2 -#define OID_RT_GET_BSS_WIRELESS_MODE 0xFF0101C3 -#define OID_RT_SCAN_WITH_MAGIC_PACKET 0xFF0101C4 -#define OID_RT_PRO_RX_FILTER 0xFF0111C0 -#define OID_CE_USB_WRITE_REGISTRY 0xFF0111C1 -#define OID_CE_USB_READ_REGISTRY 0xFF0111C2 -#define OID_RT_PRO_SET_INITIAL_GAIN 0xFF0111C3 -#define OID_RT_PRO_SET_BB_RF_STANDBY_MODE 0xFF0111C4 -#define OID_RT_PRO_SET_BB_RF_SHUTDOWN_MODE 0xFF0111C5 -#define OID_RT_PRO_SET_TX_CHARGE_PUMP 0xFF0111C6 -#define OID_RT_PRO_SET_RX_CHARGE_PUMP 0xFF0111C7 -#define OID_RT_PRO_RF_WRITE_REGISTRY 0xFF0111C8 -#define OID_RT_PRO_RF_READ_REGISTRY 0xFF0111C9 -#define OID_RT_PRO_QUERY_RF_TYPE 0xFF0111CA -#define OID_RT_AP_GET_ASSOCIATED_STATION_LIST 0xFF010300 -#define OID_RT_AP_GET_CURRENT_TIME_STAMP 0xFF010301 -#define OID_RT_AP_SWITCH_INTO_AP_MODE 0xFF010302 -#define OID_RT_AP_SET_DTIM_PERIOD 0xFF010303 -#define OID_RT_AP_SUPPORTED 0xFF010304 -#define OID_RT_AP_SET_PASSPHRASE 0xFF010305 -#define OID_RT_PRO8187_WI_POLL 0xFF818780 -#define OID_RT_PRO_WRITE_BB_REG 0xFF818781 -#define OID_RT_PRO_READ_BB_REG 0xFF818782 -#define OID_RT_PRO_WRITE_RF_REG 0xFF818783 -#define OID_RT_PRO_READ_RF_REG 0xFF818784 -#define OID_RT_MH_VENDER_ID 0xFFEDC100 -#define OID_RT_PRO8711_JOIN_BSS 0xFF871100 -#define OID_RT_PRO_READ_REGISTER 0xFF871101 -#define OID_RT_PRO_WRITE_REGISTER 0xFF871102 -#define OID_RT_PRO_BURST_READ_REGISTER 0xFF871103 -#define OID_RT_PRO_BURST_WRITE_REGISTER 0xFF871104 -#define OID_RT_PRO_WRITE_TXCMD 0xFF871105 -#define OID_RT_PRO_READ16_EEPROM 0xFF871106 -#define OID_RT_PRO_WRITE16_EEPROM 0xFF871107 -#define OID_RT_PRO_H2C_SET_COMMAND 0xFF871108 -#define OID_RT_PRO_H2C_QUERY_RESULT 0xFF871109 -#define OID_RT_PRO8711_WI_POLL 0xFF87110A -#define OID_RT_PRO8711_PKT_LOSS 0xFF87110B -#define OID_RT_RD_ATTRIB_MEM 0xFF87110C -#define OID_RT_WR_ATTRIB_MEM 0xFF87110D -/*Method 2 for H2C/C2H*/ -#define OID_RT_PRO_H2C_CMD_MODE 0xFF871110 -#define OID_RT_PRO_H2C_CMD_RSP_MODE 0xFF871111 -#define OID_RT_PRO_H2C_CMD_EVENT_MODE 0xFF871112 -#define OID_RT_PRO_WAIT_C2H_EVENT 0xFF871113 -#define OID_RT_PRO_RW_ACCESS_PROTOCOL_TEST 0xFF871114 -#define OID_RT_PRO_SCSI_ACCESS_TEST 0xFF871115 -#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_OUT 0xFF871116 -#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_IN 0xFF871117 -#define OID_RT_RRO_RX_PKT_VIA_IOCTRL 0xFF871118 -#define OID_RT_RRO_RX_PKTARRAY_VIA_IOCTRL 0xFF871119 -#define OID_RT_RPO_SET_PWRMGT_TEST 0xFF87111A -#define OID_RT_PRO_QRY_PWRMGT_TEST 0XFF87111B -#define OID_RT_RPO_ASYNC_RWIO_TEST 0xFF87111C -#define OID_RT_RPO_ASYNC_RWIO_POLL 0xFF87111D -#define OID_RT_PRO_SET_RF_INTFS 0xFF87111E -#define OID_RT_POLL_RX_STATUS 0xFF87111F -#define OID_RT_PRO_CFG_DEBUG_MESSAGE 0xFF871120 -#define OID_RT_PRO_SET_DATA_RATE_EX 0xFF871121 -#define OID_RT_PRO_SET_BASIC_RATE 0xFF871122 -#define OID_RT_PRO_READ_TSSI 0xFF871123 -#define OID_RT_PRO_SET_POWER_TRACKING 0xFF871124 -#define OID_RT_PRO_QRY_PWRSTATE 0xFF871150 -#define OID_RT_PRO_SET_PWRSTATE 0xFF871151 -/*Method 2 , using workitem */ -#define OID_RT_SET_READ_REG 0xFF871181 -#define OID_RT_SET_WRITE_REG 0xFF871182 -#define OID_RT_SET_BURST_READ_REG 0xFF871183 -#define OID_RT_SET_BURST_WRITE_REG 0xFF871184 -#define OID_RT_SET_WRITE_TXCMD 0xFF871185 -#define OID_RT_SET_READ16_EEPROM 0xFF871186 -#define OID_RT_SET_WRITE16_EEPROM 0xFF871187 -#define OID_RT_QRY_POLL_WKITEM 0xFF871188 - -/*For SDIO INTERFACE only*/ -#define OID_RT_PRO_SYNCPAGERW_SRAM 0xFF8711A0 -#define OID_RT_PRO_871X_DRV_EXT 0xFF8711A1 - -/*For USB INTERFACE only*/ -#define OID_RT_PRO_USB_VENDOR_REQ 0xFF8711B0 -#define OID_RT_PRO_SCSI_AUTO_TEST 0xFF8711B1 -#define OID_RT_PRO_USB_MAC_AC_FIFO_WRITE 0xFF8711B2 -#define OID_RT_PRO_USB_MAC_RX_FIFO_READ 0xFF8711B3 -#define OID_RT_PRO_USB_MAC_RX_FIFO_POLLING 0xFF8711B4 - -#define OID_RT_PRO_H2C_SET_RATE_TABLE 0xFF8711FB -#define OID_RT_PRO_H2C_GET_RATE_TABLE 0xFF8711FC -#define OID_RT_PRO_H2C_C2H_LBK_TEST 0xFF8711FE - -#define OID_RT_PRO_ENCRYPTION_CTRL 0xFF871200 -#define OID_RT_PRO_ADD_STA_INFO 0xFF871201 -#define OID_RT_PRO_DELE_STA_INFO 0xFF871202 -#define OID_RT_PRO_QUERY_DR_VARIABLE 0xFF871203 - -#define OID_RT_PRO_RX_PACKET_TYPE 0xFF871204 - -#define OID_RT_PRO_READ_EFUSE 0xFF871205 -#define OID_RT_PRO_WRITE_EFUSE 0xFF871206 -#define OID_RT_PRO_RW_EFUSE_PGPKT 0xFF871207 -#define OID_RT_GET_EFUSE_CURRENT_SIZE 0xFF871208 - -#define OID_RT_SET_BANDWIDTH 0xFF871209 -#define OID_RT_SET_CRYSTAL_CAP 0xFF87120A - -#define OID_RT_SET_RX_PACKET_TYPE 0xFF87120B - -#define OID_RT_GET_EFUSE_MAX_SIZE 0xFF87120C - -#define OID_RT_PRO_SET_TX_AGC_OFFSET 0xFF87120D - -#define OID_RT_PRO_SET_PKT_TEST_MODE 0xFF87120E - -#define OID_RT_PRO_FOR_EVM_TEST_SETTING 0xFF87120F - -#define OID_RT_PRO_GET_THERMAL_METER 0xFF871210 - -#define OID_RT_RESET_PHY_RX_PACKET_COUNT 0xFF871211 -#define OID_RT_GET_PHY_RX_PACKET_RECEIVED 0xFF871212 -#define OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR 0xFF871213 - -#define OID_RT_SET_POWER_DOWN 0xFF871214 - -#define OID_RT_GET_POWER_MODE 0xFF871215 - -#define OID_RT_PRO_EFUSE 0xFF871216 -#define OID_RT_PRO_EFUSE_MAP 0xFF871217 - -#endif /*#ifndef __CUSTOM_OID_H */ - diff --git a/drivers/staging/rtl8712/os_intfs.c b/drivers/staging/rtl8712/os_intfs.c deleted file mode 100644 index 1b11f8b04e13..000000000000 --- a/drivers/staging/rtl8712/os_intfs.c +++ /dev/null @@ -1,482 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * os_intfs.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _OS_INTFS_C_ - -#include <linux/module.h> -#include <linux/kthread.h> -#include <linux/firmware.h> -#include "osdep_service.h" -#include "drv_types.h" -#include "xmit_osdep.h" -#include "recv_osdep.h" -#include "rtl871x_ioctl.h" -#include "usb_osintf.h" - -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("rtl871x wireless lan driver"); -MODULE_AUTHOR("Larry Finger"); - -static char ifname[IFNAMSIZ] = "wlan%d"; - -/* module param defaults */ -static int chip_version = RTL8712_2ndCUT; -static int rfintfs = HWPI; -static int lbkmode = RTL8712_AIR_TRX; -static int hci = RTL8712_USB; -static int ampdu_enable = 1;/*for enable tx_ampdu*/ - -/* The video_mode variable is for video mode.*/ -/* It may be specify when inserting module with video_mode=1 parameter.*/ -static int video_mode = 1; /* enable video mode*/ - -/*Ndis802_11Infrastructure; infra, ad-hoc, auto*/ -static int network_mode = Ndis802_11IBSS; -static int channel = 1;/*ad-hoc support requirement*/ -static int wireless_mode = WIRELESS_11BG; -static int vrtl_carrier_sense = AUTO_VCS; -static int vcs_type = RTS_CTS; -static int frag_thresh = 2346; -static int preamble = PREAMBLE_LONG;/*long, short, auto*/ -static int scan_mode = 1;/*active, passive*/ -static int adhoc_tx_pwr = 1; -static int soft_ap; -static int smart_ps = 1; -static int power_mgnt = PS_MODE_ACTIVE; -static int radio_enable = 1; -static int long_retry_lmt = 7; -static int short_retry_lmt = 7; -static int busy_thresh = 40; -static int ack_policy = NORMAL_ACK; -static int mp_mode; -static int software_encrypt; -static int software_decrypt; - -static int wmm_enable;/* default is set to disable the wmm.*/ -static int uapsd_enable; -static int uapsd_max_sp = NO_LIMIT; -static int uapsd_acbk_en; -static int uapsd_acbe_en; -static int uapsd_acvi_en; -static int uapsd_acvo_en; - -static int ht_enable = 1; -static int cbw40_enable = 1; -static int rf_config = RTL8712_RF_1T2R; /* 1T2R*/ -static int low_power; -/* mac address to use instead of the one stored in Efuse */ -char *r8712_initmac; -static char *initmac; -/* if wifi_test = 1, driver will disable the turbo mode and pass it to - * firmware private. - */ -static int wifi_test; - -module_param_string(ifname, ifname, sizeof(ifname), 0644); -module_param(wifi_test, int, 0644); -module_param(initmac, charp, 0644); -module_param(video_mode, int, 0644); -module_param(chip_version, int, 0644); -module_param(rfintfs, int, 0644); -module_param(lbkmode, int, 0644); -module_param(hci, int, 0644); -module_param(network_mode, int, 0644); -module_param(channel, int, 0644); -module_param(mp_mode, int, 0644); -module_param(wmm_enable, int, 0644); -module_param(vrtl_carrier_sense, int, 0644); -module_param(vcs_type, int, 0644); -module_param(busy_thresh, int, 0644); -module_param(ht_enable, int, 0644); -module_param(cbw40_enable, int, 0644); -module_param(ampdu_enable, int, 0644); -module_param(rf_config, int, 0644); -module_param(power_mgnt, int, 0644); -module_param(low_power, int, 0644); - -MODULE_PARM_DESC(ifname, " Net interface name, wlan%d=default"); -MODULE_PARM_DESC(initmac, "MAC-Address, default: use FUSE"); - -static int netdev_open(struct net_device *pnetdev); -static int netdev_close(struct net_device *pnetdev); - -static void loadparam(struct _adapter *padapter, struct net_device *pnetdev) -{ - struct registry_priv *registry_par = &padapter->registrypriv; - - registry_par->chip_version = (u8)chip_version; - registry_par->rfintfs = (u8)rfintfs; - registry_par->lbkmode = (u8)lbkmode; - registry_par->hci = (u8)hci; - registry_par->network_mode = (u8)network_mode; - memcpy(registry_par->ssid.Ssid, "ANY", 3); - registry_par->ssid.SsidLength = 3; - registry_par->channel = (u8)channel; - registry_par->wireless_mode = (u8)wireless_mode; - registry_par->vrtl_carrier_sense = (u8)vrtl_carrier_sense; - registry_par->vcs_type = (u8)vcs_type; - registry_par->frag_thresh = (u16)frag_thresh; - registry_par->preamble = (u8)preamble; - registry_par->scan_mode = (u8)scan_mode; - registry_par->adhoc_tx_pwr = (u8)adhoc_tx_pwr; - registry_par->soft_ap = (u8)soft_ap; - registry_par->smart_ps = (u8)smart_ps; - registry_par->power_mgnt = (u8)power_mgnt; - registry_par->radio_enable = (u8)radio_enable; - registry_par->long_retry_lmt = (u8)long_retry_lmt; - registry_par->short_retry_lmt = (u8)short_retry_lmt; - registry_par->busy_thresh = (u16)busy_thresh; - registry_par->ack_policy = (u8)ack_policy; - registry_par->mp_mode = (u8)mp_mode; - registry_par->software_encrypt = (u8)software_encrypt; - registry_par->software_decrypt = (u8)software_decrypt; - /*UAPSD*/ - registry_par->wmm_enable = (u8)wmm_enable; - registry_par->uapsd_enable = (u8)uapsd_enable; - registry_par->uapsd_max_sp = (u8)uapsd_max_sp; - registry_par->uapsd_acbk_en = (u8)uapsd_acbk_en; - registry_par->uapsd_acbe_en = (u8)uapsd_acbe_en; - registry_par->uapsd_acvi_en = (u8)uapsd_acvi_en; - registry_par->uapsd_acvo_en = (u8)uapsd_acvo_en; - registry_par->ht_enable = (u8)ht_enable; - registry_par->cbw40_enable = (u8)cbw40_enable; - registry_par->ampdu_enable = (u8)ampdu_enable; - registry_par->rf_config = (u8)rf_config; - registry_par->low_power = (u8)low_power; - registry_par->wifi_test = (u8)wifi_test; - r8712_initmac = initmac; -} - -static int r871x_net_set_mac_address(struct net_device *pnetdev, void *p) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - struct sockaddr *addr = p; - - if (!padapter->bup) - eth_hw_addr_set(pnetdev, addr->sa_data); - return 0; -} - -static struct net_device_stats *r871x_net_get_stats(struct net_device *pnetdev) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct recv_priv *precvpriv = &padapter->recvpriv; - - padapter->stats.tx_packets = pxmitpriv->tx_pkts; - padapter->stats.rx_packets = precvpriv->rx_pkts; - padapter->stats.tx_dropped = pxmitpriv->tx_drop; - padapter->stats.rx_dropped = precvpriv->rx_drop; - padapter->stats.tx_bytes = pxmitpriv->tx_bytes; - padapter->stats.rx_bytes = precvpriv->rx_bytes; - return &padapter->stats; -} - -static const struct net_device_ops rtl8712_netdev_ops = { - .ndo_open = netdev_open, - .ndo_stop = netdev_close, - .ndo_start_xmit = r8712_xmit_entry, - .ndo_set_mac_address = r871x_net_set_mac_address, - .ndo_get_stats = r871x_net_get_stats, - .ndo_do_ioctl = r871x_ioctl, -}; - -struct net_device *r8712_init_netdev(void) -{ - struct _adapter *padapter; - struct net_device *pnetdev; - - pnetdev = alloc_etherdev(sizeof(struct _adapter)); - if (!pnetdev) - return NULL; - if (dev_alloc_name(pnetdev, ifname) < 0) { - strscpy(ifname, "wlan%d", sizeof(ifname)); - dev_alloc_name(pnetdev, ifname); - } - padapter = netdev_priv(pnetdev); - padapter->pnetdev = pnetdev; - pr_info("r8712u: register rtl8712_netdev_ops to netdev_ops\n"); - pnetdev->netdev_ops = &rtl8712_netdev_ops; - pnetdev->watchdog_timeo = HZ; /* 1 second timeout */ - pnetdev->wireless_handlers = (struct iw_handler_def *) - &r871x_handlers_def; - loadparam(padapter, pnetdev); - netif_carrier_off(pnetdev); - padapter->pid = 0; /* Initial the PID value used for HW PBC.*/ - return pnetdev; -} - -static u32 start_drv_threads(struct _adapter *padapter) -{ - padapter->cmd_thread = kthread_run(r8712_cmd_thread, padapter, "%s", - padapter->pnetdev->name); - if (IS_ERR(padapter->cmd_thread)) - return _FAIL; - return _SUCCESS; -} - -void r8712_stop_drv_threads(struct _adapter *padapter) -{ - struct completion *completion = - &padapter->cmdpriv.terminate_cmdthread_comp; - - /*Below is to terminate r8712_cmd_thread & event_thread...*/ - complete(&padapter->cmdpriv.cmd_queue_comp); - if (padapter->cmd_thread) - wait_for_completion_interruptible(completion); - padapter->cmdpriv.cmd_seq = 1; -} - -static void start_drv_timers(struct _adapter *padapter) -{ - mod_timer(&padapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer, - jiffies + msecs_to_jiffies(5000)); - mod_timer(&padapter->mlmepriv.wdg_timer, - jiffies + msecs_to_jiffies(2000)); -} - -void r8712_stop_drv_timers(struct _adapter *padapter) -{ - del_timer_sync(&padapter->mlmepriv.assoc_timer); - del_timer_sync(&padapter->securitypriv.tkip_timer); - del_timer_sync(&padapter->mlmepriv.scan_to_timer); - del_timer_sync(&padapter->mlmepriv.dhcp_timer); - del_timer_sync(&padapter->mlmepriv.wdg_timer); - del_timer_sync(&padapter->mlmepriv.sitesurveyctrl.sitesurvey_ctrl_timer); -} - -static void init_default_value(struct _adapter *padapter) -{ - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - /*xmit_priv*/ - pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense; - pxmitpriv->vcs = pregistrypriv->vcs_type; - pxmitpriv->vcs_type = pregistrypriv->vcs_type; - pxmitpriv->rts_thresh = pregistrypriv->rts_thresh; - pxmitpriv->frag_len = pregistrypriv->frag_thresh; - /* mlme_priv */ - /* Maybe someday we should rename this variable to "active_mode"(Jeff)*/ - pmlmepriv->passive_mode = 1; /* 1: active, 0: passive. */ - /*ht_priv*/ - { - int i; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - phtpriv->ampdu_enable = false;/*set to disabled*/ - for (i = 0; i < 16; i++) - phtpriv->baddbareq_issued[i] = false; - } - /*security_priv*/ - psecuritypriv->sw_encrypt = pregistrypriv->software_encrypt; - psecuritypriv->sw_decrypt = pregistrypriv->software_decrypt; - psecuritypriv->binstallGrpkey = _FAIL; - /*pwrctrl_priv*/ - /*registry_priv*/ - r8712_init_registrypriv_dev_network(padapter); - r8712_update_registrypriv_dev_network(padapter); - /*misc.*/ -} - -int r8712_init_drv_sw(struct _adapter *padapter) -{ - int ret; - - ret = r8712_init_cmd_priv(&padapter->cmdpriv); - if (ret) - return ret; - padapter->cmdpriv.padapter = padapter; - ret = r8712_init_evt_priv(&padapter->evtpriv); - if (ret) - goto free_cmd; - ret = r8712_init_mlme_priv(padapter); - if (ret) - goto free_evt; - ret = _r8712_init_xmit_priv(&padapter->xmitpriv, padapter); - if (ret) - goto free_mlme; - ret = _r8712_init_recv_priv(&padapter->recvpriv, padapter); - if (ret) - goto free_xmit; - memset((unsigned char *)&padapter->securitypriv, 0, - sizeof(struct security_priv)); - timer_setup(&padapter->securitypriv.tkip_timer, - r8712_use_tkipkey_handler, 0); - ret = _r8712_init_sta_priv(&padapter->stapriv); - if (ret) - goto free_recv; - padapter->stapriv.padapter = padapter; - r8712_init_bcmc_stainfo(padapter); - r8712_init_pwrctrl_priv(padapter); - mp871xinit(padapter); - init_default_value(padapter); - r8712_InitSwLeds(padapter); - mutex_init(&padapter->mutex_start); - - return 0; - -free_recv: - _r8712_free_recv_priv(&padapter->recvpriv); -free_xmit: - _free_xmit_priv(&padapter->xmitpriv); -free_mlme: - r8712_free_mlme_priv(&padapter->mlmepriv); -free_evt: - r8712_free_evt_priv(&padapter->evtpriv); -free_cmd: - r8712_free_cmd_priv(&padapter->cmdpriv); - return ret; -} - -void r8712_free_drv_sw(struct _adapter *padapter) -{ - r8712_free_cmd_priv(&padapter->cmdpriv); - r8712_free_evt_priv(&padapter->evtpriv); - r8712_DeInitSwLeds(padapter); - r8712_free_mlme_priv(&padapter->mlmepriv); - _free_xmit_priv(&padapter->xmitpriv); - _r8712_free_sta_priv(&padapter->stapriv); - _r8712_free_recv_priv(&padapter->recvpriv); - mp871xdeinit(padapter); -} - -static void enable_video_mode(struct _adapter *padapter, int cbw40_value) -{ - /* bit 8: - * 1 -> enable video mode to 96B AP - * 0 -> disable video mode to 96B AP - * bit 9: - * 1 -> enable 40MHz mode - * 0 -> disable 40MHz mode - * bit 10: - * 1 -> enable STBC - * 0 -> disable STBC - */ - u32 intcmd = 0xf4000500; /* enable bit8, bit10*/ - - if (cbw40_value) { - /* if the driver supports the 40M bandwidth, - * we can enable the bit 9. - */ - intcmd |= 0x200; - } - r8712_fw_cmd(padapter, intcmd); -} - -/* - * - * This function intends to handle the activation of an interface - * i.e. when it is brought Up/Active from a Down state. - * - */ -static int netdev_open(struct net_device *pnetdev) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - - mutex_lock(&padapter->mutex_start); - if (!padapter->bup) { - padapter->driver_stopped = false; - padapter->surprise_removed = false; - padapter->bup = true; - if (rtl871x_hal_init(padapter) != _SUCCESS) - goto netdev_open_error; - if (!r8712_initmac) { - /* Use the mac address stored in the Efuse */ - eth_hw_addr_set(pnetdev, - padapter->eeprompriv.mac_addr); - } else { - /* We have to inform f/w to use user-supplied MAC - * address. - */ - msleep(200); - r8712_setMacAddr_cmd(padapter, - (const u8 *)pnetdev->dev_addr); - /* - * The "myid" function will get the wifi mac address - * from eeprompriv structure instead of netdev - * structure. So, we have to overwrite the mac_addr - * stored in the eeprompriv structure. In this case, - * the real mac address won't be used anymore. So that, - * the eeprompriv.mac_addr should store the mac which - * users specify. - */ - memcpy(padapter->eeprompriv.mac_addr, - pnetdev->dev_addr, ETH_ALEN); - } - if (start_drv_threads(padapter) != _SUCCESS) - goto netdev_open_error; - if (!padapter->dvobjpriv.inirp_init) - goto netdev_open_error; - else - padapter->dvobjpriv.inirp_init(padapter); - r8712_set_ps_mode(padapter, padapter->registrypriv.power_mgnt, - padapter->registrypriv.smart_ps); - } - if (!netif_queue_stopped(pnetdev)) - netif_start_queue(pnetdev); - else - netif_wake_queue(pnetdev); - - if (video_mode) - enable_video_mode(padapter, cbw40_enable); - /* start driver mlme relation timer */ - start_drv_timers(padapter); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_NO_LINK); - mutex_unlock(&padapter->mutex_start); - return 0; -netdev_open_error: - padapter->bup = false; - netif_carrier_off(pnetdev); - netif_stop_queue(pnetdev); - mutex_unlock(&padapter->mutex_start); - return -1; -} - -/* - * - * This function intends to handle the shutdown of an interface - * i.e. when it is brought Down from an Up/Active state. - * - */ -static int netdev_close(struct net_device *pnetdev) -{ - struct _adapter *padapter = netdev_priv(pnetdev); - - /* Close LED*/ - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_POWER_OFF); - msleep(200); - - /*s1.*/ - if (pnetdev) { - if (!netif_queue_stopped(pnetdev)) - netif_stop_queue(pnetdev); - } - /*s2.*/ - /*s2-1. issue disassoc_cmd to fw*/ - r8712_disassoc_cmd(padapter); - /*s2-2. indicate disconnect to os*/ - r8712_ind_disconnect(padapter); - /*s2-3.*/ - r8712_free_assoc_resources(padapter); - /*s2-4.*/ - r8712_free_network_queue(padapter); - return 0; -} - -#include "mlme_osdep.h" diff --git a/drivers/staging/rtl8712/osdep_intf.h b/drivers/staging/rtl8712/osdep_intf.h deleted file mode 100644 index 9e75116c987e..000000000000 --- a/drivers/staging/rtl8712/osdep_intf.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __OSDEP_INTF_H_ -#define __OSDEP_INTF_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define RND4(x) (((x >> 2) + ((x & 3) != 0)) << 2) - -struct intf_priv { - u8 *intf_dev; - /* when in USB, IO is through interrupt in/out endpoints */ - struct usb_device *udev; - struct urb *piorw_urb; - struct completion io_retevt_comp; -}; - -int r871x_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); - -#endif /*_OSDEP_INTF_H_*/ diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h deleted file mode 100644 index 0d9bb42cbc58..000000000000 --- a/drivers/staging/rtl8712/osdep_service.h +++ /dev/null @@ -1,60 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __OSDEP_SERVICE_H_ -#define __OSDEP_SERVICE_H_ - -#define _SUCCESS 1 -#define _FAIL 0 - -#include <linux/spinlock.h> - -#include <linux/interrupt.h> -#include <linux/semaphore.h> -#include <linux/sched/signal.h> -#include <linux/sem.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <net/iw_handler.h> -#include <linux/proc_fs.h> /* Necessary because we use the proc fs */ - -#include "basic_types.h" - -struct __queue { - struct list_head queue; - spinlock_t lock; -}; - -#define _pkt struct sk_buff -#define _buffer unsigned char - -#define _init_queue(pqueue) \ - do { \ - INIT_LIST_HEAD(&((pqueue)->queue)); \ - spin_lock_init(&((pqueue)->lock)); \ - } while (0) - -static inline u32 end_of_queue_search(struct list_head *head, - struct list_head *plist) -{ - return (head == plist); -} - -static inline void flush_signals_thread(void) -{ - if (signal_pending(current)) - flush_signals(current); -} - -#endif - diff --git a/drivers/staging/rtl8712/recv_linux.c b/drivers/staging/rtl8712/recv_linux.c deleted file mode 100644 index 215fca4abb3a..000000000000 --- a/drivers/staging/rtl8712/recv_linux.c +++ /dev/null @@ -1,139 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * recv_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RECV_OSDEP_C_ - -#include <linux/usb.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "wifi.h" -#include "recv_osdep.h" -#include "osdep_intf.h" -#include "ethernet.h" -#include <linux/if_arp.h> -#include "usb_ops.h" - -/*init os related resource in struct recv_priv*/ -/*alloc os related resource in union recv_frame*/ -void r8712_os_recv_resource_alloc(struct _adapter *padapter, - union recv_frame *precvframe) -{ - precvframe->u.hdr.pkt_newalloc = NULL; - precvframe->u.hdr.pkt = NULL; -} - -/*alloc os related resource in struct recv_buf*/ -int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter, - struct recv_buf *precvbuf) -{ - int res = 0; - - precvbuf->irp_pending = false; - precvbuf->purb = usb_alloc_urb(0, GFP_KERNEL); - if (!precvbuf->purb) - res = -ENOMEM; - precvbuf->pskb = NULL; - precvbuf->pallocated_buf = NULL; - precvbuf->pbuf = NULL; - precvbuf->pdata = NULL; - precvbuf->phead = NULL; - precvbuf->ptail = NULL; - precvbuf->pend = NULL; - precvbuf->transfer_len = 0; - precvbuf->len = 0; - return res; -} - -/*free os related resource in struct recv_buf*/ -void r8712_os_recvbuf_resource_free(struct _adapter *padapter, - struct recv_buf *precvbuf) -{ - if (precvbuf->pskb) - dev_kfree_skb_any(precvbuf->pskb); - if (precvbuf->purb) { - usb_kill_urb(precvbuf->purb); - usb_free_urb(precvbuf->purb); - } -} - -void r8712_handle_tkip_mic_err(struct _adapter *adapter, u8 bgroup) -{ - union iwreq_data wrqu; - struct iw_michaelmicfailure ev; - struct mlme_priv *mlmepriv = &adapter->mlmepriv; - - memset(&ev, 0x00, sizeof(ev)); - if (bgroup) - ev.flags |= IW_MICFAILURE_GROUP; - else - ev.flags |= IW_MICFAILURE_PAIRWISE; - ev.src_addr.sa_family = ARPHRD_ETHER; - ether_addr_copy(ev.src_addr.sa_data, &mlmepriv->assoc_bssid[0]); - memset(&wrqu, 0x00, sizeof(wrqu)); - wrqu.data.length = sizeof(ev); - wireless_send_event(adapter->pnetdev, IWEVMICHAELMICFAILURE, &wrqu, - (char *)&ev); -} - -void r8712_recv_indicatepkt(struct _adapter *adapter, - union recv_frame *recvframe) -{ - struct recv_priv *recvpriv; - struct __queue *free_recv_queue; - _pkt *skb; - struct rx_pkt_attrib *attrib = &recvframe->u.hdr.attrib; - - recvpriv = &adapter->recvpriv; - free_recv_queue = &recvpriv->free_recv_queue; - skb = recvframe->u.hdr.pkt; - if (!skb) - goto _recv_indicatepkt_drop; - skb->data = recvframe->u.hdr.rx_data; - skb->len = recvframe->u.hdr.len; - skb_set_tail_pointer(skb, skb->len); - if ((attrib->tcpchk_valid == 1) && (attrib->tcp_chkrpt == 1)) - skb->ip_summed = CHECKSUM_UNNECESSARY; - else - skb->ip_summed = CHECKSUM_NONE; - skb->dev = adapter->pnetdev; - skb->protocol = eth_type_trans(skb, adapter->pnetdev); - netif_rx(skb); - recvframe->u.hdr.pkt = NULL; /* pointers to NULL before - * r8712_free_recvframe() - */ - r8712_free_recvframe(recvframe, free_recv_queue); - return; -_recv_indicatepkt_drop: - /*enqueue back to free_recv_queue*/ - if (recvframe) - r8712_free_recvframe(recvframe, free_recv_queue); - recvpriv->rx_drop++; -} - -static void _r8712_reordering_ctrl_timeout_handler (struct timer_list *t) -{ - struct recv_reorder_ctrl *reorder_ctrl = - from_timer(reorder_ctrl, t, reordering_ctrl_timer); - - r8712_reordering_ctrl_timeout_handler(reorder_ctrl); -} - -void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl) -{ - timer_setup(&preorder_ctrl->reordering_ctrl_timer, - _r8712_reordering_ctrl_timeout_handler, 0); -} diff --git a/drivers/staging/rtl8712/recv_osdep.h b/drivers/staging/rtl8712/recv_osdep.h deleted file mode 100644 index fbe3f2868506..000000000000 --- a/drivers/staging/rtl8712/recv_osdep.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RECV_OSDEP_H_ -#define __RECV_OSDEP_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include <linux/skbuff.h> - -int _r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter); -void _r8712_free_recv_priv(struct recv_priv *precvpriv); -void r8712_recv_entry(union recv_frame *precv_frame); -void r8712_recv_indicatepkt(struct _adapter *adapter, - union recv_frame *precv_frame); -void r8712_handle_tkip_mic_err(struct _adapter *padapter, u8 bgroup); -int r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter); -void r8712_free_recv_priv(struct recv_priv *precvpriv); -void r8712_os_recv_resource_alloc(struct _adapter *padapter, - union recv_frame *precvframe); -int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter, - struct recv_buf *precvbuf); -void r8712_os_recvbuf_resource_free(struct _adapter *padapter, - struct recv_buf *precvbuf); -void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl); - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_bitdef.h b/drivers/staging/rtl8712/rtl8712_bitdef.h deleted file mode 100644 index a4a687dcc2e7..000000000000 --- a/drivers/staging/rtl8712/rtl8712_bitdef.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#ifndef __RTL8712_BITDEF_H__ -#define __RTL8712_BITDEF_H__ - -#include "rtl8712_cmdctrl_bitdef.h" -#include "rtl8712_syscfg_bitdef.h" -#include "rtl8712_macsetting_bitdef.h" -#include "rtl8712_timectrl_bitdef.h" -#include "rtl8712_fifoctrl_bitdef.h" -#include "rtl8712_ratectrl_bitdef.h" -#include "rtl8712_edcasetting_bitdef.h" -#include "rtl8712_wmac_bitdef.h" -#include "rtl8712_security_bitdef.h" -#include "rtl8712_powersave_bitdef.h" -#include "rtl8712_gp_bitdef.h" -#include "rtl8712_interrupt_bitdef.h" -#include "rtl8712_debugctrl_bitdef.h" - -#endif /* __RTL8712_BITDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c b/drivers/staging/rtl8712/rtl8712_cmd.c deleted file mode 100644 index bb7db96ed821..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmd.c +++ /dev/null @@ -1,409 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_cmd.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_CMD_C_ - -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/sched/signal.h> -#include <linux/module.h> -#include <linux/kref.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/usb.h> -#include <linux/usb/ch9.h> -#include <linux/circ_buf.h> -#include <linux/uaccess.h> -#include <asm/byteorder.h> -#include <linux/atomic.h> -#include <linux/semaphore.h> -#include <linux/rtnetlink.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" -#include "rtl871x_ioctl_set.h" - -static void check_hw_pbc(struct _adapter *padapter) -{ - u8 tmp1byte; - - r8712_write8(padapter, MAC_PINMUX_CTRL, (GPIOMUX_EN | GPIOSEL_GPIO)); - tmp1byte = r8712_read8(padapter, GPIO_IO_SEL); - tmp1byte &= ~(HAL_8192S_HW_GPIO_WPS_BIT); - r8712_write8(padapter, GPIO_IO_SEL, tmp1byte); - tmp1byte = r8712_read8(padapter, GPIO_CTRL); - if (tmp1byte == 0xff) - return; - if (tmp1byte & HAL_8192S_HW_GPIO_WPS_BIT) { - /* Here we only set bPbcPressed to true - * After trigger PBC, the variable will be set to false - */ - netdev_dbg(padapter->pnetdev, "CheckPbcGPIO - PBC is pressed !!!!\n"); - /* 0 is the default value and it means the application monitors - * the HW PBC doesn't provide its pid to driver. - */ - if (padapter->pid == 0) - return; - kill_pid(find_vpid(padapter->pid), SIGUSR1, 1); - } -} - -/* query rx phy status from fw. - * Adhoc mode: beacon. - * Infrastructure mode: beacon , data. - */ -static void query_fw_rx_phy_status(struct _adapter *padapter) -{ - u32 val32 = 0; - int pollingcnts = 50; - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { - r8712_write32(padapter, IOCMD_CTRL_REG, 0xf4000001); - msleep(100); - /* Wait FW complete IO Cmd */ - while ((r8712_read32(padapter, IOCMD_CTRL_REG)) && - (pollingcnts > 0)) { - pollingcnts--; - msleep(20); - } - if (pollingcnts != 0) - val32 = r8712_read32(padapter, IOCMD_DATA_REG); - else /* time out */ - val32 = 0; - val32 >>= 4; - padapter->recvpriv.fw_rssi = - (u8)r8712_signal_scale_mapping(val32); - } -} - -/* check mlme, hw, phy, or dynamic algorithm status. */ -static void StatusWatchdogCallback(struct _adapter *padapter) -{ - check_hw_pbc(padapter); - query_fw_rx_phy_status(padapter); -} - -static void r871x_internal_cmd_hdl(struct _adapter *padapter, u8 *pbuf) -{ - struct drvint_cmd_parm *pdrvcmd; - - if (!pbuf) - return; - pdrvcmd = (struct drvint_cmd_parm *)pbuf; - switch (pdrvcmd->i_cid) { - case WDG_WK_CID: - StatusWatchdogCallback(padapter); - break; - default: - break; - } - kfree(pdrvcmd->pbuf); -} - -static u8 read_bbreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - r8712_free_cmd_obj(pcmd); - return H2C_SUCCESS; -} - -static u8 write_bbreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - -static u8 read_rfreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - u32 val; - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - if (pcmd->rsp && pcmd->rspsz > 0) - memcpy(pcmd->rsp, (u8 *)&val, pcmd->rspsz); - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - -static u8 write_rfreg_hdl(struct _adapter *padapter, u8 *pbuf) -{ - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (!pcmd_callback) - r8712_free_cmd_obj(pcmd); - else - pcmd_callback(padapter, pcmd); - return H2C_SUCCESS; -} - -static u8 sys_suspend_hdl(struct _adapter *padapter, u8 *pbuf) -{ - struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; - - r8712_free_cmd_obj(pcmd); - return H2C_SUCCESS; -} - -static struct cmd_obj *cmd_hdl_filter(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - struct cmd_obj *pcmd_r; - - if (!pcmd) - return pcmd; - pcmd_r = NULL; - - switch (pcmd->cmdcode) { - case GEN_CMD_CODE(_Read_BBREG): - read_bbreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_Write_BBREG): - write_bbreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_Read_RFREG): - read_rfreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_Write_RFREG): - write_rfreg_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_SetUsbSuspend): - sys_suspend_hdl(padapter, (u8 *)pcmd); - break; - case GEN_CMD_CODE(_JoinBss): - r8712_joinbss_reset(padapter); - /* Before set JoinBss_CMD to FW, driver must ensure FW is in - * PS_MODE_ACTIVE. Directly write rpwm to radio on and assign - * new pwr_mode to Driver, instead of use workitem to change - * state. - */ - if (padapter->pwrctrlpriv.pwr_mode > PS_MODE_ACTIVE) { - padapter->pwrctrlpriv.pwr_mode = PS_MODE_ACTIVE; - mutex_lock(&padapter->pwrctrlpriv.mutex_lock); - r8712_set_rpwm(padapter, PS_STATE_S4); - mutex_unlock(&padapter->pwrctrlpriv.mutex_lock); - } - pcmd_r = pcmd; - break; - case _DRV_INT_CMD_: - r871x_internal_cmd_hdl(padapter, pcmd->parmbuf); - r8712_free_cmd_obj(pcmd); - pcmd_r = NULL; - break; - default: - pcmd_r = pcmd; - break; - } - return pcmd_r; /* if returning pcmd_r == NULL, pcmd must be free. */ -} - -u8 r8712_fw_cmd(struct _adapter *pAdapter, u32 cmd) -{ - int pollingcnts = 50; - - r8712_write32(pAdapter, IOCMD_CTRL_REG, cmd); - msleep(100); - while ((r8712_read32(pAdapter, IOCMD_CTRL_REG != 0)) && - (pollingcnts > 0)) { - pollingcnts--; - msleep(20); - } - if (pollingcnts == 0) - return false; - return true; -} - -void r8712_fw_cmd_data(struct _adapter *pAdapter, u32 *value, u8 flag) -{ - if (flag == 0) /* set */ - r8712_write32(pAdapter, IOCMD_DATA_REG, *value); - else /* query */ - *value = r8712_read32(pAdapter, IOCMD_DATA_REG); -} - -int r8712_cmd_thread(void *context) -{ - struct cmd_obj *pcmd; - unsigned int cmdsz, wr_sz; - __le32 *pcmdbuf; - struct tx_desc *pdesc; - void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); - struct _adapter *padapter = context; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct completion *cmd_queue_comp = - &pcmdpriv->cmd_queue_comp; - struct mutex *pwctrl_lock = &padapter->pwrctrlpriv.mutex_lock; - - allow_signal(SIGTERM); - while (1) { - if (wait_for_completion_interruptible(cmd_queue_comp)) - break; - if (padapter->driver_stopped || padapter->surprise_removed) - break; - if (r8712_register_cmd_alive(padapter)) - continue; -_next: - pcmd = r8712_dequeue_cmd(&pcmdpriv->cmd_queue); - if (!(pcmd)) { - r8712_unregister_cmd_alive(padapter); - continue; - } - pcmdbuf = (__le32 *)pcmdpriv->cmd_buf; - pdesc = (struct tx_desc *)pcmdbuf; - memset(pdesc, 0, TXDESC_SIZE); - pcmd = cmd_hdl_filter(padapter, pcmd); - if (pcmd) { /* if pcmd != NULL, cmd will be handled by f/w */ - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - u8 blnPending = 0; - u16 cmdcode = pcmd->cmdcode; - - pcmdpriv->cmd_issued_cnt++; - cmdsz = round_up(pcmd->cmdsz, 8); - wr_sz = TXDESC_SIZE + 8 + cmdsz; - pdesc->txdw0 |= cpu_to_le32((wr_sz - TXDESC_SIZE) & - 0x0000ffff); - if (pdvobj->ishighspeed) { - if ((wr_sz % 512) == 0) - blnPending = 1; - } else { - if ((wr_sz % 64) == 0) - blnPending = 1; - } - if (blnPending) { /* 32 bytes for TX Desc - 8 offset */ - pdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + - OFFSET_SZ + 8) << OFFSET_SHT) & - 0x00ff0000); - } else { - pdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + - OFFSET_SZ) << - OFFSET_SHT) & - 0x00ff0000); - } - pdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); - pdesc->txdw1 |= cpu_to_le32((0x13 << QSEL_SHT) & - 0x00001f00); - pcmdbuf += (TXDESC_SIZE >> 2); - *pcmdbuf = cpu_to_le32((cmdsz & 0x0000ffff) | - (pcmd->cmdcode << 16) | - (pcmdpriv->cmd_seq << 24)); - pcmdbuf += 2; /* 8 bytes alignment */ - memcpy((u8 *)pcmdbuf, pcmd->parmbuf, pcmd->cmdsz); - if (blnPending) - wr_sz += 8; /* Append 8 bytes */ - r8712_write_mem(padapter, RTL8712_DMA_H2CCMD, wr_sz, - (u8 *)pdesc); - pcmdpriv->cmd_seq++; - if (cmdcode == GEN_CMD_CODE(_CreateBss)) { - pcmd->res = H2C_SUCCESS; - pcmd_callback = cmd_callback[cmdcode].callback; - if (pcmd_callback) - pcmd_callback(padapter, pcmd); - continue; - } - if (cmdcode == GEN_CMD_CODE(_SetPwrMode)) { - if (padapter->pwrctrlpriv.bSleep) { - mutex_lock(pwctrl_lock); - r8712_set_rpwm(padapter, PS_STATE_S2); - mutex_unlock(pwctrl_lock); - } - } - r8712_free_cmd_obj(pcmd); - if (list_empty(&pcmdpriv->cmd_queue.queue)) { - r8712_unregister_cmd_alive(padapter); - continue; - } else { - goto _next; - } - } else { - goto _next; - } - flush_signals_thread(); - } - /* free all cmd_obj resources */ - do { - pcmd = r8712_dequeue_cmd(&pcmdpriv->cmd_queue); - if (!pcmd) - break; - r8712_free_cmd_obj(pcmd); - } while (1); - complete(&pcmdpriv->terminate_cmdthread_comp); - return 0; -} - -void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf) -{ - u8 evt_code, evt_seq; - u16 evt_sz; - void (*event_callback)(struct _adapter *dev, u8 *pbuf); - struct evt_priv *pevt_priv = &padapter->evtpriv; - - if (!peventbuf) - goto _abort_event_; - evt_sz = (u16)(le32_to_cpu(*peventbuf) & 0xffff); - evt_seq = (u8)((le32_to_cpu(*peventbuf) >> 24) & 0x7f); - evt_code = (u8)((le32_to_cpu(*peventbuf) >> 16) & 0xff); - /* checking event sequence... */ - if ((evt_seq & 0x7f) != pevt_priv->event_seq) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } - /* checking if event code is valid */ - if (evt_code >= MAX_C2HEVT) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } else if ((evt_code == GEN_EVT_CODE(_Survey)) && - (evt_sz > sizeof(struct wlan_bssid_ex))) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } - /* checking if event size match the event parm size */ - if ((wlanevents[evt_code].parmsize) && - (wlanevents[evt_code].parmsize != evt_sz)) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } else if ((evt_sz == 0) && (evt_code != GEN_EVT_CODE(_WPS_PBC))) { - pevt_priv->event_seq = ((evt_seq + 1) & 0x7f); - goto _abort_event_; - } - pevt_priv->event_seq++; /* update evt_seq */ - if (pevt_priv->event_seq > 127) - pevt_priv->event_seq = 0; - /* move to event content, 8 bytes alignment */ - peventbuf = peventbuf + 2; - event_callback = wlanevents[evt_code].event_callback; - if (event_callback) - event_callback(padapter, (u8 *)peventbuf); - pevt_priv->evt_done_cnt++; -_abort_event_: - return; -} diff --git a/drivers/staging/rtl8712/rtl8712_cmd.h b/drivers/staging/rtl8712/rtl8712_cmd.h deleted file mode 100644 index a34d0dd023f3..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmd.h +++ /dev/null @@ -1,231 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_CMD_H_ -#define __RTL8712_CMD_H_ - -#define CMD_HDR_SZ 8 - -u8 r8712_fw_cmd(struct _adapter *pAdapter, u32 cmd); -void r8712_fw_cmd_data(struct _adapter *pAdapter, u32 *value, u8 flag); - -struct cmd_hdr { - u32 cmd_dw0; - u32 cmd_dw1; -}; - -enum rtl8712_h2c_cmd { - GEN_CMD_CODE(_Read_MACREG), /*0*/ - GEN_CMD_CODE(_Write_MACREG), - GEN_CMD_CODE(_Read_BBREG), - GEN_CMD_CODE(_Write_BBREG), - GEN_CMD_CODE(_Read_RFREG), - GEN_CMD_CODE(_Write_RFREG), /*5*/ - GEN_CMD_CODE(_Read_EEPROM), - GEN_CMD_CODE(_Write_EEPROM), - GEN_CMD_CODE(_Read_EFUSE), - GEN_CMD_CODE(_Write_EFUSE), - - GEN_CMD_CODE(_Read_CAM), /*10*/ - GEN_CMD_CODE(_Write_CAM), - GEN_CMD_CODE(_setBCNITV), - GEN_CMD_CODE(_setMBIDCFG), - GEN_CMD_CODE(_JoinBss), /*14*/ - GEN_CMD_CODE(_DisConnect), /*15*/ - GEN_CMD_CODE(_CreateBss), - GEN_CMD_CODE(_SetOpMode), - GEN_CMD_CODE(_SiteSurvey), /*18*/ - GEN_CMD_CODE(_SetAuth), - - GEN_CMD_CODE(_SetKey), /*20*/ - GEN_CMD_CODE(_SetStaKey), - GEN_CMD_CODE(_SetAssocSta), - GEN_CMD_CODE(_DelAssocSta), - GEN_CMD_CODE(_SetStaPwrState), - GEN_CMD_CODE(_SetBasicRate), /*25*/ - GEN_CMD_CODE(_GetBasicRate), - GEN_CMD_CODE(_SetDataRate), - GEN_CMD_CODE(_GetDataRate), - GEN_CMD_CODE(_SetPhyInfo), - - GEN_CMD_CODE(_GetPhyInfo), /*30*/ - GEN_CMD_CODE(_SetPhy), - GEN_CMD_CODE(_GetPhy), - GEN_CMD_CODE(_readRssi), - GEN_CMD_CODE(_readGain), - GEN_CMD_CODE(_SetAtim), /*35*/ - GEN_CMD_CODE(_SetPwrMode), - GEN_CMD_CODE(_JoinbssRpt), - GEN_CMD_CODE(_SetRaTable), - GEN_CMD_CODE(_GetRaTable), - - GEN_CMD_CODE(_GetCCXReport), /*40*/ - GEN_CMD_CODE(_GetDTMReport), - GEN_CMD_CODE(_GetTXRateStatistics), - GEN_CMD_CODE(_SetUsbSuspend), - GEN_CMD_CODE(_SetH2cLbk), - GEN_CMD_CODE(_AddBAReq), /*45*/ - - GEN_CMD_CODE(_SetChannel), /*46*/ -/* MP_OFFLOAD Start (47~54)*/ - GEN_CMD_CODE(_SetTxPower), - GEN_CMD_CODE(_SwitchAntenna), - GEN_CMD_CODE(_SetCrystalCap), - GEN_CMD_CODE(_SetSingleCarrierTx), /*50*/ - GEN_CMD_CODE(_SetSingleToneTx), - GEN_CMD_CODE(_SetCarrierSuppressionTx), - GEN_CMD_CODE(_SetContinuousTx), - GEN_CMD_CODE(_SwitchBandwidth), /*54*/ -/* MP_OFFLOAD End*/ - GEN_CMD_CODE(_TX_Beacon), /*55*/ - GEN_CMD_CODE(_SetPowerTracking), - GEN_CMD_CODE(_AMSDU_TO_AMPDU), /*57*/ - GEN_CMD_CODE(_SetMacAddress), /*58*/ - - GEN_CMD_CODE(_DisconnectCtrl), /*59*/ - GEN_CMD_CODE(_SetChannelPlan), /*60*/ - GEN_CMD_CODE(_DisconnectCtrlEx), /*61*/ - - /* To do, modify these h2c cmd, add or delete */ - GEN_CMD_CODE(_GetH2cLbk), - - /* WPS extra IE */ - GEN_CMD_CODE(_SetProbeReqExtraIE), - GEN_CMD_CODE(_SetAssocReqExtraIE), - GEN_CMD_CODE(_SetProbeRspExtraIE), - GEN_CMD_CODE(_SetAssocRspExtraIE), - - /* the following is driver will do */ - GEN_CMD_CODE(_GetCurDataRate), - - GEN_CMD_CODE(_GetTxRetrycnt), /* to record times that Tx retry to - * transmit packet after association - */ - GEN_CMD_CODE(_GetRxRetrycnt), /* to record total number of the - * received frame with ReTry bit set in - * the WLAN header - */ - - GEN_CMD_CODE(_GetBCNOKcnt), - GEN_CMD_CODE(_GetBCNERRcnt), - GEN_CMD_CODE(_GetCurTxPwrLevel), - - GEN_CMD_CODE(_SetDIG), - GEN_CMD_CODE(_SetRA), - GEN_CMD_CODE(_SetPT), - GEN_CMD_CODE(_ReadTSSI), - - MAX_H2CCMD -}; - -#define _GetBBReg_CMD_ _Read_BBREG_CMD_ -#define _SetBBReg_CMD_ _Write_BBREG_CMD_ -#define _GetRFReg_CMD_ _Read_RFREG_CMD_ -#define _SetRFReg_CMD_ _Write_RFREG_CMD_ -#define _DRV_INT_CMD_ (MAX_H2CCMD + 1) -#define _SetRFIntFs_CMD_ (MAX_H2CCMD + 2) - -#ifdef _RTL8712_CMD_C_ -static struct _cmd_callback cmd_callback[] = { - {GEN_CMD_CODE(_Read_MACREG), NULL}, /*0*/ - {GEN_CMD_CODE(_Write_MACREG), NULL}, - {GEN_CMD_CODE(_Read_BBREG), NULL}, - {GEN_CMD_CODE(_Write_BBREG), NULL}, - {GEN_CMD_CODE(_Read_RFREG), &r8712_getbbrfreg_cmdrsp_callback}, - {GEN_CMD_CODE(_Write_RFREG), NULL}, /*5*/ - {GEN_CMD_CODE(_Read_EEPROM), NULL}, - {GEN_CMD_CODE(_Write_EEPROM), NULL}, - {GEN_CMD_CODE(_Read_EFUSE), NULL}, - {GEN_CMD_CODE(_Write_EFUSE), NULL}, - - {GEN_CMD_CODE(_Read_CAM), NULL}, /*10*/ - {GEN_CMD_CODE(_Write_CAM), NULL}, - {GEN_CMD_CODE(_setBCNITV), NULL}, - {GEN_CMD_CODE(_setMBIDCFG), NULL}, - {GEN_CMD_CODE(_JoinBss), &r8712_joinbss_cmd_callback}, /*14*/ - {GEN_CMD_CODE(_DisConnect), &r8712_disassoc_cmd_callback}, /*15*/ - {GEN_CMD_CODE(_CreateBss), &r8712_createbss_cmd_callback}, - {GEN_CMD_CODE(_SetOpMode), NULL}, - {GEN_CMD_CODE(_SiteSurvey), &r8712_survey_cmd_callback}, /*18*/ - {GEN_CMD_CODE(_SetAuth), NULL}, - - {GEN_CMD_CODE(_SetKey), NULL}, /*20*/ - {GEN_CMD_CODE(_SetStaKey), &r8712_setstaKey_cmdrsp_callback}, - {GEN_CMD_CODE(_SetAssocSta), &r8712_setassocsta_cmdrsp_callback}, - {GEN_CMD_CODE(_DelAssocSta), NULL}, - {GEN_CMD_CODE(_SetStaPwrState), NULL}, - {GEN_CMD_CODE(_SetBasicRate), NULL}, /*25*/ - {GEN_CMD_CODE(_GetBasicRate), NULL}, - {GEN_CMD_CODE(_SetDataRate), NULL}, - {GEN_CMD_CODE(_GetDataRate), NULL}, - {GEN_CMD_CODE(_SetPhyInfo), NULL}, - - {GEN_CMD_CODE(_GetPhyInfo), NULL}, /*30*/ - {GEN_CMD_CODE(_SetPhy), NULL}, - {GEN_CMD_CODE(_GetPhy), NULL}, - {GEN_CMD_CODE(_readRssi), NULL}, - {GEN_CMD_CODE(_readGain), NULL}, - {GEN_CMD_CODE(_SetAtim), NULL}, /*35*/ - {GEN_CMD_CODE(_SetPwrMode), NULL}, - {GEN_CMD_CODE(_JoinbssRpt), NULL}, - {GEN_CMD_CODE(_SetRaTable), NULL}, - {GEN_CMD_CODE(_GetRaTable), NULL}, - - {GEN_CMD_CODE(_GetCCXReport), NULL}, /*40*/ - {GEN_CMD_CODE(_GetDTMReport), NULL}, - {GEN_CMD_CODE(_GetTXRateStatistics), NULL}, - {GEN_CMD_CODE(_SetUsbSuspend), NULL}, - {GEN_CMD_CODE(_SetH2cLbk), NULL}, - {GEN_CMD_CODE(_AddBAReq), NULL}, /*45*/ - - {GEN_CMD_CODE(_SetChannel), NULL}, /*46*/ -/* MP_OFFLOAD Start (47~54)*/ - {GEN_CMD_CODE(_SetTxPower), NULL}, - {GEN_CMD_CODE(_SwitchAntenna), NULL}, - {GEN_CMD_CODE(_SetCrystalCap), NULL}, - {GEN_CMD_CODE(_SetSingleCarrierTx), NULL}, /*50*/ - {GEN_CMD_CODE(_SetSingleToneTx), NULL}, - {GEN_CMD_CODE(_SetCarrierSuppressionTx), NULL}, - {GEN_CMD_CODE(_SetContinuousTx), NULL}, - {GEN_CMD_CODE(_SwitchBandwidth), NULL}, /*54*/ -/* MP_OFFLOAD End*/ - {GEN_CMD_CODE(_TX_Beacon), NULL}, /*55*/ - {GEN_CMD_CODE(_SetPowerTracking), NULL}, - {GEN_CMD_CODE(_AMSDU_TO_AMPDU), NULL}, /*57*/ - {GEN_CMD_CODE(_SetMacAddress), NULL}, /*58*/ - - {GEN_CMD_CODE(_DisconnectCtrl), NULL}, /*59*/ - {GEN_CMD_CODE(_SetChannelPlan), NULL}, /*60*/ - {GEN_CMD_CODE(_DisconnectCtrlEx), NULL}, /*61*/ - - /* To do, modify these h2c cmd, add or delete */ - {GEN_CMD_CODE(_GetH2cLbk), NULL}, - - {_SetProbeReqExtraIE_CMD_, NULL}, - {_SetAssocReqExtraIE_CMD_, NULL}, - {_SetProbeRspExtraIE_CMD_, NULL}, - {_SetAssocRspExtraIE_CMD_, NULL}, - {_GetCurDataRate_CMD_, NULL}, - {_GetTxRetrycnt_CMD_, NULL}, - {_GetRxRetrycnt_CMD_, NULL}, - {_GetBCNOKcnt_CMD_, NULL}, - {_GetBCNERRcnt_CMD_, NULL}, - {_GetCurTxPwrLevel_CMD_, NULL}, - {_SetDIG_CMD_, NULL}, - {_SetRA_CMD_, NULL}, - {_SetPT_CMD_, NULL}, - {GEN_CMD_CODE(_ReadTSSI), &r8712_readtssi_cmdrsp_callback} -}; -#endif - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h deleted file mode 100644 index 68bdec07f51e..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h +++ /dev/null @@ -1,95 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_CMDCTRL_BITDEF_H__ -#define __RTL8712_CMDCTRL_BITDEF_H__ - -/* - * 2. Command Control Registers (Offset: 0x0040 - 0x004F) - */ -/*--------------------------------------------------------------------------*/ -/* 8192S (CMD) command register bits (Offset 0x40, 16 bits)*/ -/*--------------------------------------------------------------------------*/ -#define _APSDOFF_STATUS BIT(15) -#define _APSDOFF BIT(14) -#define _BBRSTn BIT(13) /*Enable OFDM/CCK*/ -#define _BB_GLB_RSTn BIT(12) /*Enable BB*/ -#define _SCHEDULE_EN BIT(10) /*Enable MAC scheduler*/ -#define _MACRXEN BIT(9) -#define _MACTXEN BIT(8) -#define _DDMA_EN BIT(7) /*FW off load function enable*/ -#define _FW2HW_EN BIT(6) /*MAC every module reset */ -#define _RXDMA_EN BIT(5) -#define _TXDMA_EN BIT(4) -#define _HCI_RXDMA_EN BIT(3) -#define _HCI_TXDMA_EN BIT(2) - -/*TXPAUSE*/ -#define _STOPHCCA BIT(6) -#define _STOPHIGH BIT(5) -#define _STOPMGT BIT(4) -#define _STOPVO BIT(3) -#define _STOPVI BIT(2) -#define _STOPBE BIT(1) -#define _STOPBK BIT(0) - -/*TCR*/ -#define _DISCW BIT(20) -#define _ICV BIT(19) -#define _CFEND_FMT BIT(17) -#define _CRC BIT(16) -#define _FWRDY BIT(7) -#define _BASECHG BIT(6) -#define _IMEM_RDY BIT(5) -#define _DMEM_CODE_DONE BIT(4) -#define _EMEM_CHK_RPT BIT(3) -#define _EMEM_CODE_DONE BIT(2) -#define _IMEM_CHK_RPT BIT(1) -#define _IMEM_CODE_DONE BIT(0) - -#define _TXDMA_INIT_VALUE (_IMEM_CHK_RPT | _EMEM_CHK_RPT) - -/*RCR*/ -#define _ENMBID BIT(27) -#define _APP_PHYST_RXFF BIT(25) -#define _APP_PHYST_STAFF BIT(24) -#define _CBSSID BIT(23) -#define _APWRMGT BIT(22) -#define _ADD3 BIT(21) -#define _AMF BIT(20) -#define _ACF BIT(19) -#define _ADF BIT(18) -#define _APP_MIC BIT(17) -#define _APP_ICV BIT(16) -#define _RXFTH_MSK 0x0000E000 -#define _RXFTH_SHT 13 -#define _AICV BIT(12) -#define _RXPKTLMT_MSK 0x00000FC0 -#define _RXPKTLMT_SHT 6 -#define _ACRC32 BIT(5) -#define _AB BIT(3) -#define _AM BIT(2) -#define _APM BIT(1) -#define _AAP BIT(0) - -/*MSR*/ -#define _NETTYPE_MSK 0x03 -#define _NETTYPE_SHT 0 - -/*BT*/ -#define _BTMODE_MSK 0x06 -#define _BTMODE_SHT 1 -#define _ENBT BIT(0) - -/*MBIDCTRL*/ -#define _ENMBID_MODE BIT(15) -#define _BCNNO_MSK 0x7000 -#define _BCNNO_SHT 12 -#define _BCNSPACE_MSK 0x0FFF -#define _BCNSPACE_SHT 0 - -#endif /* __RTL8712_CMDCTRL_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h deleted file mode 100644 index fc67771c89b7..000000000000 --- a/drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_CMDCTRL_REGDEF_H__ -#define __RTL8712_CMDCTRL_REGDEF_H__ - -#define CR (RTL8712_CMDCTRL_ + 0x0000) -#define TXPAUSE (RTL8712_CMDCTRL_ + 0x0002) -#define TCR (RTL8712_CMDCTRL_ + 0x0004) -#define RCR (RTL8712_CMDCTRL_ + 0x0008) -#define MSR (RTL8712_CMDCTRL_ + 0x000C) -#define SYSF_CFG (RTL8712_CMDCTRL_ + 0x000D) -#define MBIDCTRL (RTL8712_CMDCTRL_ + 0x000E) - -#endif /* __RTL8712_CMDCTRL_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h deleted file mode 100644 index bb3863467f0d..000000000000 --- a/drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h +++ /dev/null @@ -1,41 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_DEBUGCTRL_BITDEF_H__ -#define __RTL8712_DEBUGCTRL_BITDEF_H__ - -/*BIST*/ -#define _BIST_RST BIT(0) - -/*LMS*/ -#define _LMS_MSK 0x03 - -/*WDG_CTRL*/ -#define _OVSEL_MSK 0x0600 -#define _OVSEL_SHT 9 -#define _WDGCLR BIT(8) -#define _WDGEN_MSK 0x00FF -#define _WDGEN_SHT 0 - -/*INTM*/ -#define _TXTIMER_MSK 0xF000 -#define _TXTIMER_SHT 12 -#define _TXNUM_MSK 0x0F00 -#define _TXNUM_SHT 8 -#define _RXTIMER_MSK 0x00F0 -#define _RXTIMER_SHT 4 -#define _RXNUM_MSK 0x000F -#define _RXNUM_SHT 0 - -/*FDLOCKTURN0*/ -/*FDLOCKTURN1*/ -#define _TURN1 BIT(0) - -/*FDLOCKFLAG0*/ -/*FDLOCKFLAG1*/ -#define _LOCKFLAG1_MSK 0x03 - -#endif /* __RTL8712_DEBUGCTRL_BITDEF_H__ */ diff --git a/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h deleted file mode 100644 index 319220e9d53d..000000000000 --- a/drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_DEBUGCTRL_REGDEF_H__ -#define __RTL8712_DEBUGCTRL_REGDEF_H__ - -#define BIST (RTL8712_DEBUGCTRL_ + 0x00) -#define DBS (RTL8712_DEBUGCTRL_ + 0x04) -#define LMS (RTL8712_DEBUGCTRL_ + 0x05) -#define CPUINST (RTL8712_DEBUGCTRL_ + 0x08) -#define CPUCAUSE (RTL8712_DEBUGCTRL_ + 0x0C) -#define LBUS_ERR_ADDR (RTL8712_DEBUGCTRL_ + 0x10) -#define LBUS_ERR_CMD (RTL8712_DEBUGCTRL_ + 0x14) -#define LBUS_ERR_DATA_L (RTL8712_DEBUGCTRL_ + 0x18) -#define LBUS_ERR_DATA_H (RTL8712_DEBUGCTRL_ + 0x1C) -#define LBUS_EXCEPTION_ADDR (RTL8712_DEBUGCTRL_ + 0x20) -#define WDG_CTRL (RTL8712_DEBUGCTRL_ + 0x24) -#define INTMTU (RTL8712_DEBUGCTRL_ + 0x28) -#define INTM (RTL8712_DEBUGCTRL_ + 0x2A) -#define FDLOCKTURN0 (RTL8712_DEBUGCTRL_ + 0x2C) -#define FDLOCKTURN1 (RTL8712_DEBUGCTRL_ + 0x2D) -#define FDLOCKFLAG0 (RTL8712_DEBUGCTRL_ + 0x2E) -#define FDLOCKFLAG1 (RTL8712_DEBUGCTRL_ + 0x2F) -#define TRXPKTBUF_DBG_DATA (RTL8712_DEBUGCTRL_ + 0x30) -#define TRXPKTBUF_DBG_CTRL (RTL8712_DEBUGCTRL_ + 0x38) -#define DPLL_MON (RTL8712_DEBUGCTRL_ + 0x3A) - -#endif /* __RTL8712_DEBUGCTRL_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h b/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h deleted file mode 100644 index 9048d6a65296..000000000000 --- a/drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h +++ /dev/null @@ -1,65 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_EDCASETTING_BITDEF_H__ -#define __RTL8712_EDCASETTING_BITDEF_H__ - -/*EDCAPARAM*/ -#define _TXOPLIMIT_MSK 0xFFFF0000 -#define _TXOPLIMIT_SHT 16 -#define _ECWIN_MSK 0x0000FF00 -#define _ECWIN_SHT 8 -#define _AIFS_MSK 0x000000FF -#define _AIFS_SHT 0 - -/*BCNTCFG*/ -#define _BCNECW_MSK 0xFF00 -#define _BCNECW_SHT 8 -#define _BCNIFS_MSK 0x00FF -#define _BCNIFS_SHT 0 - -/*CWRR*/ -#define _CWRR_MSK 0x03FF - -/*ACMAVG*/ -#define _AVG_TIME_UP BIT(3) -#define _AVGPERIOD_MSK 0x03 - -/*ACMHWCTRL*/ -#define _VOQ_ACM_STATUS BIT(6) -#define _VIQ_ACM_STATUS BIT(5) -#define _BEQ_ACM_STATUS BIT(4) -#define _VOQ_ACM_EN BIT(3) -#define _VIQ_ACM_EN BIT(2) -#define _BEQ_ACM_EN BIT(1) -#define _ACMHWEN BIT(0) - -/*VO_ADMTIME*/ -#define _VO_ACM_RUT BIT(18) -#define _VO_ADMTIME_MSK 0x0003FFF - -/*VI_ADMTIME*/ -#define _VI_ACM_RUT BIT(18) -#define _VI_ADMTIME_MSK 0x0003FFF - -/*BE_ADMTIME*/ -#define _BE_ACM_RUT BIT(18) -#define _BE_ADMTIME_MSK 0x0003FFF - -/*Retry limit reg*/ -#define _SRL_MSK 0xFF00 -#define _SRL_SHT 8 -#define _LRL_MSK 0x00FF -#define _LRL_SHT 0 - -#endif /* __RTL8712_EDCASETTING_BITDEF_H__*/ diff --git a/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h b/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h deleted file mode 100644 index 02ec9f3bba66..000000000000 --- a/drivers/staging/rtl8712/rtl8712_edcasetting_regdef.h +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_EDCASETTING_REGDEF_H__ -#define __RTL8712_EDCASETTING_REGDEF_H__ - -#define EDCA_VO_PARAM (RTL8712_EDCASETTING_ + 0x00) -#define EDCA_VI_PARAM (RTL8712_EDCASETTING_ + 0x04) -#define EDCA_BE_PARAM (RTL8712_EDCASETTING_ + 0x08) -#define EDCA_BK_PARAM (RTL8712_EDCASETTING_ + 0x0C) -#define BCNTCFG (RTL8712_EDCASETTING_ + 0x10) -#define CWRR (RTL8712_EDCASETTING_ + 0x12) -#define ACMAVG (RTL8712_EDCASETTING_ + 0x16) -#define ACMHWCTRL (RTL8712_EDCASETTING_ + 0x17) -#define VO_ADMTIME (RTL8712_EDCASETTING_ + 0x18) -#define VI_ADMTIME (RTL8712_EDCASETTING_ + 0x1C) -#define BE_ADMTIME (RTL8712_EDCASETTING_ + 0x20) -#define RL (RTL8712_EDCASETTING_ + 0x24) - -#endif /* __RTL8712_EDCASETTING_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_efuse.c b/drivers/staging/rtl8712/rtl8712_efuse.c deleted file mode 100644 index a39d6c06648f..000000000000 --- a/drivers/staging/rtl8712/rtl8712_efuse.c +++ /dev/null @@ -1,563 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * rtl8712_efuse.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_EFUSE_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl8712_efuse.h" - -/* reserve 3 bytes for HW stop read */ -static int efuse_available_max_size = EFUSE_MAX_SIZE - 3 /*0x1FD*/; - -static void efuse_reg_ctrl(struct _adapter *adapter, u8 bPowerOn) -{ - u8 tmpu8 = 0; - - if (bPowerOn) { - /* -----------------e-fuse pwr & clk reg ctrl --------------- - * Enable LDOE25 Macro Block - */ - tmpu8 = r8712_read8(adapter, EFUSE_TEST + 3); - tmpu8 |= 0x80; - r8712_write8(adapter, EFUSE_TEST + 3, tmpu8); - msleep(20); /* for some platform , need some delay time */ - /* Change Efuse Clock for write action to 40MHZ */ - r8712_write8(adapter, EFUSE_CLK_CTRL, 0x03); - msleep(20); /* for some platform , need some delay time */ - } else { - /* -----------------e-fuse pwr & clk reg ctrl ----------------- - * Disable LDOE25 Macro Block - */ - tmpu8 = r8712_read8(adapter, EFUSE_TEST + 3); - tmpu8 &= 0x7F; - r8712_write8(adapter, EFUSE_TEST + 3, tmpu8); - /* Change Efuse Clock for write action to 500K */ - r8712_write8(adapter, EFUSE_CLK_CTRL, 0x02); - } -} - -/* - * Before write E-Fuse, this function must be called. - */ -u8 r8712_efuse_reg_init(struct _adapter *adapter) -{ - return true; -} - -void r8712_efuse_reg_uninit(struct _adapter *adapter) -{ - efuse_reg_ctrl(adapter, false); -} - -static u8 efuse_one_byte_read(struct _adapter *adapter, u16 addr, u8 *data) -{ - u8 tmpidx = 0, bResult; - - /* -----------------e-fuse reg ctrl --------------------------------- */ - r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */ - r8712_write8(adapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) | - (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC)); - r8712_write8(adapter, EFUSE_CTRL + 3, 0x72); /* read cmd */ - /* wait for complete */ - while (!(0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) { - *data = r8712_read8(adapter, EFUSE_CTRL); - bResult = true; - } else { - *data = 0xff; - bResult = false; - } - return bResult; -} - -static u8 efuse_one_byte_write(struct _adapter *adapter, u16 addr, u8 data) -{ - u8 tmpidx = 0, bResult; - - /* -----------------e-fuse reg ctrl -------------------------------- */ - r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */ - r8712_write8(adapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) | - (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC)); - r8712_write8(adapter, EFUSE_CTRL, data); /* data */ - r8712_write8(adapter, EFUSE_CTRL + 3, 0xF2); /* write cmd */ - /* wait for complete */ - while ((0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) - bResult = true; - else - bResult = false; - return bResult; -} - -static u8 efuse_one_byte_rw(struct _adapter *adapter, u8 bRead, u16 addr, - u8 *data) -{ - u8 tmpidx = 0, tmpv8 = 0, bResult; - - /* -----------------e-fuse reg ctrl --------------------------------- */ - r8712_write8(adapter, EFUSE_CTRL + 1, (u8)(addr & 0xFF)); /* address */ - tmpv8 = ((u8)((addr >> 8) & 0x03)) | - (r8712_read8(adapter, EFUSE_CTRL + 2) & 0xFC); - r8712_write8(adapter, EFUSE_CTRL + 2, tmpv8); - if (bRead) { - r8712_write8(adapter, EFUSE_CTRL + 3, 0x72); /* read cmd */ - while (!(0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) { - *data = r8712_read8(adapter, EFUSE_CTRL); - bResult = true; - } else { - *data = 0; - bResult = false; - } - } else { - r8712_write8(adapter, EFUSE_CTRL, *data); /* data */ - r8712_write8(adapter, EFUSE_CTRL + 3, 0xF2); /* write cmd */ - while ((0x80 & r8712_read8(adapter, EFUSE_CTRL + 3)) && - (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) - bResult = true; - else - bResult = false; - } - return bResult; -} - -static u8 efuse_is_empty(struct _adapter *adapter, u8 *empty) -{ - u8 value, ret = true; - - /* read one byte to check if E-Fuse is empty */ - if (efuse_one_byte_rw(adapter, true, 0, &value)) { - if (value == 0xFF) - *empty = true; - else - *empty = false; - } else { - ret = false; - } - return ret; -} - -void r8712_efuse_change_max_size(struct _adapter *adapter) -{ - u16 pre_pg_data_saddr = 0x1FB; - u16 i; - u16 pre_pg_data_size = 5; - u8 pre_pg_data[5]; - - for (i = 0; i < pre_pg_data_size; i++) - efuse_one_byte_read(adapter, pre_pg_data_saddr + i, - &pre_pg_data[i]); - if ((pre_pg_data[0] == 0x03) && (pre_pg_data[1] == 0x00) && - (pre_pg_data[2] == 0x00) && (pre_pg_data[3] == 0x00) && - (pre_pg_data[4] == 0x0C)) - efuse_available_max_size -= pre_pg_data_size; -} - -int r8712_efuse_get_max_size(struct _adapter *adapter) -{ - return efuse_available_max_size; -} - -static u8 calculate_word_cnts(const u8 word_en) -{ - u8 word_cnts = 0; - u8 word_idx; - - for (word_idx = 0; word_idx < PGPKG_MAX_WORDS; word_idx++) - if (!(word_en & BIT(word_idx))) - word_cnts++; /* 0 : write enable */ - return word_cnts; -} - -static void pgpacket_copy_data(const u8 word_en, const u8 *sourdata, - u8 *targetdata) -{ - u8 tmpindex = 0; - u8 word_idx, byte_idx; - - for (word_idx = 0; word_idx < PGPKG_MAX_WORDS; word_idx++) { - if (!(word_en & BIT(word_idx))) { - byte_idx = word_idx * 2; - targetdata[byte_idx] = sourdata[tmpindex++]; - targetdata[byte_idx + 1] = sourdata[tmpindex++]; - } - } -} - -u16 r8712_efuse_get_current_size(struct _adapter *adapter) -{ - int bContinual = true; - u16 efuse_addr = 0; - u8 hworden = 0; - u8 efuse_data, word_cnts = 0; - - while (bContinual && efuse_one_byte_read(adapter, efuse_addr, &efuse_data) && - (efuse_addr < efuse_available_max_size)) { - if (efuse_data != 0xFF) { - hworden = efuse_data & 0x0F; - word_cnts = calculate_word_cnts(hworden); - /* read next header */ - efuse_addr = efuse_addr + (word_cnts * 2) + 1; - } else { - bContinual = false; - } - } - return efuse_addr; -} - -u8 r8712_efuse_pg_packet_read(struct _adapter *adapter, u8 offset, u8 *data) -{ - u8 hoffset = 0, hworden = 0, word_cnts = 0; - u16 efuse_addr = 0; - u8 efuse_data; - u8 tmpidx = 0; - u8 tmpdata[PGPKT_DATA_SIZE]; - u8 ret = true; - - if (!data) - return false; - if (offset > 0x0f) - return false; - memset(data, 0xFF, sizeof(u8) * PGPKT_DATA_SIZE); - while (efuse_addr < efuse_available_max_size) { - if (efuse_one_byte_read(adapter, efuse_addr, &efuse_data)) { - if (efuse_data == 0xFF) - break; - hoffset = (efuse_data >> 4) & 0x0F; - hworden = efuse_data & 0x0F; - word_cnts = calculate_word_cnts(hworden); - if (hoffset == offset) { - memset(tmpdata, 0xFF, PGPKT_DATA_SIZE); - for (tmpidx = 0; tmpidx < word_cnts * 2; - tmpidx++) { - if (efuse_one_byte_read(adapter, efuse_addr + 1 + tmpidx, - &efuse_data)) { - tmpdata[tmpidx] = efuse_data; - } else { - ret = false; - } - } - pgpacket_copy_data(hworden, tmpdata, data); - } - efuse_addr += 1 + (word_cnts * 2); - } else { - ret = false; - break; - } - } - return ret; -} - -static u8 fix_header(struct _adapter *adapter, u8 header, u16 header_addr) -{ - struct PGPKT_STRUCT pkt; - u8 offset, word_en, value; - u16 addr; - int i; - u8 ret = true; - - pkt.offset = GET_EFUSE_OFFSET(header); - pkt.word_en = GET_EFUSE_WORD_EN(header); - addr = header_addr + 1 + calculate_word_cnts(pkt.word_en) * 2; - if (addr > efuse_available_max_size) - return false; - /* retrieve original data */ - addr = 0; - while (addr < header_addr) { - if (!efuse_one_byte_read(adapter, addr++, &value)) { - ret = false; - break; - } - offset = GET_EFUSE_OFFSET(value); - word_en = GET_EFUSE_WORD_EN(value); - if (pkt.offset != offset) { - addr += calculate_word_cnts(word_en) * 2; - continue; - } - for (i = 0; i < PGPKG_MAX_WORDS; i++) { - if (!(BIT(i) & word_en)) - continue; - if (BIT(i) & pkt.word_en) { - if (efuse_one_byte_read(adapter, - addr, - &value)) - pkt.data[i * 2] = value; - else - return false; - if (efuse_one_byte_read(adapter, - addr + 1, - &value)) - pkt.data[i * 2 + 1] = value; - else - return false; - } - addr += 2; - } - } - if (addr != header_addr) - return false; - addr++; - /* fill original data */ - for (i = 0; i < PGPKG_MAX_WORDS; i++) { - if (BIT(i) & pkt.word_en) { - efuse_one_byte_write(adapter, addr, pkt.data[i * 2]); - efuse_one_byte_write(adapter, addr + 1, - pkt.data[i * 2 + 1]); - /* additional check */ - if (!efuse_one_byte_read(adapter, addr, &value)) { - ret = false; - } else if (pkt.data[i * 2] != value) { - ret = false; - if (value == 0xFF) /* write again */ - efuse_one_byte_write(adapter, addr, - pkt.data[i * 2]); - } - if (!efuse_one_byte_read(adapter, addr + 1, &value)) { - ret = false; - } else if (pkt.data[i * 2 + 1] != value) { - ret = false; - if (value == 0xFF) /* write again */ - efuse_one_byte_write(adapter, addr + 1, - pkt.data[i * 2 + - 1]); - } - } - addr += 2; - } - return ret; -} - -u8 r8712_efuse_pg_packet_write(struct _adapter *adapter, const u8 offset, - const u8 word_en, const u8 *data) -{ - u8 pg_header = 0; - u16 efuse_addr = 0, curr_size = 0; - u8 efuse_data, target_word_cnts = 0; - int repeat_times; - int sub_repeat; - u8 bResult = true; - - /* check if E-Fuse Clock Enable and E-Fuse Clock is 40M */ - efuse_data = r8712_read8(adapter, EFUSE_CLK_CTRL); - if (efuse_data != 0x03) - return false; - pg_header = MAKE_EFUSE_HEADER(offset, word_en); - target_word_cnts = calculate_word_cnts(word_en); - repeat_times = 0; - efuse_addr = 0; - while (efuse_addr < efuse_available_max_size) { - curr_size = r8712_efuse_get_current_size(adapter); - if ((curr_size + 1 + target_word_cnts * 2) > - efuse_available_max_size) - return false; /*target_word_cnts + pg header(1 byte)*/ - efuse_addr = curr_size; /* current size is also the last addr*/ - efuse_one_byte_write(adapter, efuse_addr, pg_header); /*hdr*/ - sub_repeat = 0; - /* check if what we read is what we write */ - while (!efuse_one_byte_read(adapter, efuse_addr, - &efuse_data)) { - if (++sub_repeat > _REPEAT_THRESHOLD_) { - bResult = false; /* continue to blind write */ - break; /* continue to blind write */ - } - } - if ((sub_repeat > _REPEAT_THRESHOLD_) || - (pg_header == efuse_data)) { - /* write header ok OR can't check header(creep) */ - u8 i; - - /* go to next address */ - efuse_addr++; - for (i = 0; i < target_word_cnts * 2; i++) { - efuse_one_byte_write(adapter, - efuse_addr + i, - *(data + i)); - if (!efuse_one_byte_read(adapter, - efuse_addr + i, - &efuse_data)) - bResult = false; - else if (*(data + i) != efuse_data) /* fail */ - bResult = false; - } - break; - } - /* write header fail */ - bResult = false; - if (efuse_data == 0xFF) - return bResult; /* nothing damaged. */ - /* call rescue procedure */ - if (!fix_header(adapter, efuse_data, efuse_addr)) - return false; /* rescue fail */ - - if (++repeat_times > _REPEAT_THRESHOLD_) /* fail */ - break; - /* otherwise, take another risk... */ - } - return bResult; -} - -u8 r8712_efuse_access(struct _adapter *adapter, u8 bRead, u16 start_addr, - u16 cnts, u8 *data) -{ - int i; - u8 res = true; - - if (start_addr > EFUSE_MAX_SIZE) - return false; - if (!bRead && ((start_addr + cnts) > - efuse_available_max_size)) - return false; - if (!bRead && !r8712_efuse_reg_init(adapter)) - return false; - /* -----------------e-fuse one byte read / write ---------------------*/ - for (i = 0; i < cnts; i++) { - if ((start_addr + i) > EFUSE_MAX_SIZE) { - res = false; - break; - } - res = efuse_one_byte_rw(adapter, bRead, start_addr + i, - data + i); - if (!bRead && !res) - break; - } - if (!bRead) - r8712_efuse_reg_uninit(adapter); - return res; -} - -u8 r8712_efuse_map_read(struct _adapter *adapter, u16 addr, u16 cnts, u8 *data) -{ - u8 offset, ret = true; - u8 pktdata[PGPKT_DATA_SIZE]; - int i, idx; - - if ((addr + cnts) > EFUSE_MAP_MAX_SIZE) - return false; - if (efuse_is_empty(adapter, &offset) && offset) { - for (i = 0; i < cnts; i++) - data[i] = 0xFF; - return ret; - } - offset = (addr >> 3) & 0xF; - ret = r8712_efuse_pg_packet_read(adapter, offset, pktdata); - i = addr & 0x7; /* pktdata index */ - idx = 0; /* data index */ - - do { - for (; i < PGPKT_DATA_SIZE; i++) { - data[idx++] = pktdata[i]; - if (idx == cnts) - return ret; - } - offset++; - if (!r8712_efuse_pg_packet_read(adapter, offset, pktdata)) - ret = false; - i = 0; - } while (1); - return ret; -} - -u8 r8712_efuse_map_write(struct _adapter *adapter, u16 addr, u16 cnts, - u8 *data) -{ - u8 offset, word_en, empty; - u8 pktdata[PGPKT_DATA_SIZE], newdata[PGPKT_DATA_SIZE]; - int i, j, idx; - - if ((addr + cnts) > EFUSE_MAP_MAX_SIZE) - return false; - /* check if E-Fuse Clock Enable and E-Fuse Clock is 40M */ - empty = r8712_read8(adapter, EFUSE_CLK_CTRL); - if (empty != 0x03) - return false; - if (efuse_is_empty(adapter, &empty)) { - if (empty) - memset(pktdata, 0xFF, PGPKT_DATA_SIZE); - } else { - return false; - } - offset = (addr >> 3) & 0xF; - if (!empty) - if (!r8712_efuse_pg_packet_read(adapter, offset, pktdata)) - return false; - word_en = 0xF; - memset(newdata, 0xFF, PGPKT_DATA_SIZE); - i = addr & 0x7; /* pktdata index */ - j = 0; /* newdata index */ - idx = 0; /* data index */ - - if (i & 0x1) { - /* odd start */ - if (data[idx] != pktdata[i]) { - word_en &= ~BIT(i >> 1); - newdata[j++] = pktdata[i - 1]; - newdata[j++] = data[idx]; - } - i++; - idx++; - } - do { - for (; i < PGPKT_DATA_SIZE; i += 2) { - if ((cnts - idx) == 1) { - if (data[idx] != pktdata[i]) { - word_en &= ~BIT(i >> 1); - newdata[j++] = data[idx]; - newdata[j++] = pktdata[1 + 1]; - } - idx++; - break; - } - - if ((data[idx] != pktdata[i]) || (data[idx + 1] != - pktdata[i + 1])) { - word_en &= ~BIT(i >> 1); - newdata[j++] = data[idx]; - newdata[j++] = data[idx + 1]; - } - idx += 2; - - if (idx == cnts) - break; - } - - if (word_en != 0xF) - if (!r8712_efuse_pg_packet_write(adapter, offset, - word_en, newdata)) - return false; - if (idx == cnts) - break; - offset++; - if (!empty) - if (!r8712_efuse_pg_packet_read(adapter, offset, - pktdata)) - return false; - i = 0; - j = 0; - word_en = 0xF; - memset(newdata, 0xFF, PGPKT_DATA_SIZE); - } while (1); - - return true; -} diff --git a/drivers/staging/rtl8712/rtl8712_efuse.h b/drivers/staging/rtl8712/rtl8712_efuse.h deleted file mode 100644 index 7a49740212eb..000000000000 --- a/drivers/staging/rtl8712/rtl8712_efuse.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __RTL8712_EFUSE_H__ -#define __RTL8712_EFUSE_H__ - -#include "osdep_service.h" - -#define _REPEAT_THRESHOLD_ 3 - -#define EFUSE_MAX_SIZE 512 -#define EFUSE_MAP_MAX_SIZE 128 - -#define PGPKG_MAX_WORDS 4 -#define PGPKT_DATA_SIZE 8 /* PGPKG_MAX_WORDS*2; BYTES sizeof(u8)*8*/ -#define MAX_PGPKT_SIZE 9 /* 1 + PGPKT_DATA_SIZE; header + 2 * 4 words (BYTES)*/ - -#define GET_EFUSE_OFFSET(header) ((header & 0xF0) >> 4) -#define GET_EFUSE_WORD_EN(header) (header & 0x0F) -#define MAKE_EFUSE_HEADER(offset, word_en) ((((offset) & 0x0F) << 4) | \ - ((word_en) & 0x0F)) -/*--------------------------------------------------------------------------*/ -struct PGPKT_STRUCT { - u8 offset; - u8 word_en; - u8 data[PGPKT_DATA_SIZE]; -}; - -/*--------------------------------------------------------------------------*/ -u8 r8712_efuse_reg_init(struct _adapter *padapter); -void r8712_efuse_reg_uninit(struct _adapter *padapter); -u16 r8712_efuse_get_current_size(struct _adapter *padapter); -int r8712_efuse_get_max_size(struct _adapter *padapter); -void r8712_efuse_change_max_size(struct _adapter *padapter); -u8 r8712_efuse_pg_packet_read(struct _adapter *padapter, - u8 offset, u8 *data); -u8 r8712_efuse_pg_packet_write(struct _adapter *padapter, - const u8 offset, const u8 word_en, - const u8 *data); -u8 r8712_efuse_access(struct _adapter *padapter, u8 bRead, - u16 start_addr, u16 cnts, u8 *data); -u8 r8712_efuse_map_read(struct _adapter *padapter, u16 addr, - u16 cnts, u8 *data); -u8 r8712_efuse_map_write(struct _adapter *padapter, u16 addr, - u16 cnts, u8 *data); -#endif diff --git a/drivers/staging/rtl8712/rtl8712_event.h b/drivers/staging/rtl8712/rtl8712_event.h deleted file mode 100644 index 0d3e5feadcc0..000000000000 --- a/drivers/staging/rtl8712/rtl8712_event.h +++ /dev/null @@ -1,86 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL8712_EVENT_H_ -#define _RTL8712_EVENT_H_ - -void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf); -void r8712_got_addbareq_event_callback(struct _adapter *adapter, u8 *pbuf); - -enum rtl8712_c2h_event { - GEN_EVT_CODE(_Read_MACREG) = 0, /*0*/ - GEN_EVT_CODE(_Read_BBREG), - GEN_EVT_CODE(_Read_RFREG), - GEN_EVT_CODE(_Read_EEPROM), - GEN_EVT_CODE(_Read_EFUSE), - GEN_EVT_CODE(_Read_CAM), /*5*/ - GEN_EVT_CODE(_Get_BasicRate), - GEN_EVT_CODE(_Get_DataRate), - GEN_EVT_CODE(_Survey), /*8*/ - GEN_EVT_CODE(_SurveyDone), /*9*/ - - GEN_EVT_CODE(_JoinBss), /*10*/ - GEN_EVT_CODE(_AddSTA), - GEN_EVT_CODE(_DelSTA), - GEN_EVT_CODE(_AtimDone), - GEN_EVT_CODE(_TX_Report), - GEN_EVT_CODE(_CCX_Report), /*15*/ - GEN_EVT_CODE(_DTM_Report), - GEN_EVT_CODE(_TX_Rate_Statistics), - GEN_EVT_CODE(_C2HLBK), - GEN_EVT_CODE(_FWDBG), - GEN_EVT_CODE(_C2HFEEDBACK), /*20*/ - GEN_EVT_CODE(_ADDBA), - GEN_EVT_CODE(_C2HBCN), - GEN_EVT_CODE(_ReportPwrState), /*filen: only for PCIE, USB*/ - GEN_EVT_CODE(_WPS_PBC), /*24*/ - GEN_EVT_CODE(_ADDBAReq_Report), /*25*/ - MAX_C2HEVT -}; - -#ifdef _RTL8712_CMD_C_ - -static struct fwevent wlanevents[] = { - {0, NULL}, /*0*/ - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, &r8712_survey_event_callback}, /*8*/ - {sizeof(struct surveydone_event), - &r8712_surveydone_event_callback}, /*9*/ - - {0, &r8712_joinbss_event_callback}, /*10*/ - {sizeof(struct stassoc_event), &r8712_stassoc_event_callback}, - {sizeof(struct stadel_event), &r8712_stadel_event_callback}, - {0, &r8712_atimdone_event_callback}, - {0, NULL}, - {0, NULL}, /*15*/ - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, /*fwdbg_event_callback},*/ - {0, NULL}, /*20*/ - {0, NULL}, - {0, NULL}, - {0, &r8712_cpwm_event_callback}, - {0, &r8712_wpspbc_event_callback}, - {0, &r8712_got_addbareq_event_callback}, -}; - -#endif/*_RTL8712_CMD_C_*/ - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h deleted file mode 100644 index f09645fa1886..000000000000 --- a/drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h +++ /dev/null @@ -1,131 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_FIFOCTRL_BITDEF_H__ -#define __RTL8712_FIFOCTRL_BITDEF_H__ - -/*PBP*/ -#define _PSTX_MSK 0xF0 -#define _PSTX_SHT 4 -#define _PSRX_MSK 0x0F -#define _PSRX_SHT 0 - -/*TXFF_STATUS*/ -#define _TXSTATUS_OVF BIT(15) - -/*RXFF_STATUS*/ -#define _STATUSFF1_OVF BIT(7) -#define _STATUSFF1_EMPTY BIT(6) -#define _STATUSFF0_OVF BIT(5) -#define _STATUSFF0_EMPTY BIT(4) -#define _RXFF1_OVF BIT(3) -#define _RXFF1_EMPTY BIT(2) -#define _RXFF0_OVF BIT(1) -#define _RXFF0_EMPTY BIT(0) - -/*TXFF_EMPTY_TH*/ -#define _BKQ_EMPTY_TH_MSK 0x0F0000 -#define _BKQ_EMPTY_TH_SHT 16 -#define _BEQ_EMPTY_TH_MSK 0x00F000 -#define _BEQ_EMPTY_TH_SHT 12 -#define _VIQ_EMPTY_TH_MSK 0x000F00 -#define _VIQ_EMPTY_TH_SHT 8 -#define _VOQ_EMPTY_TH_MSK 0x0000F0 -#define _VOQ_EMPTY_TH_SHT 4 -#define _BMCQ_EMPTY_TH_MSK 0x00000F -#define _BMCQ_EMPTY_TH_SHT 0 - -/*SDIO_RX_BLKSZ*/ -#define _SDIO_RX_BLKSZ_MSK 0x07 - -/*RXDMA_CTRL*/ -#define _C2HFF_POLL BIT(4) -#define _RXPKT_POLL BIT(0) - -/*RXPKT_NUM*/ -#define _RXCMD_NUM_MSK 0xFF00 -#define _RXCMD_NUM_SHT 8 -#define _RXFF0_NUM_MSK 0x00FF -#define _RXFF0_NUM_SHT 0 - -/*FIFOPAGE2*/ -#define _PUB_AVAL_PG_MSK 0xFFFF0000 -#define _PUB_AVAL_PG_SHT 16 -#define _BCN_AVAL_PG_MSK 0x0000FFFF -#define _BCN_AVAL_PG_SHT 0 - -/*RX0PKTNUM*/ -#define _RXFF0_DEC_POLL BIT(15) -#define _RXFF0_PKT_DEC_NUM_MSK 0x3F00 -#define _RXFF0_PKT_DEC_NUM_SHT 8 -#define _RXFF0_PKTNUM_RPT_MSK 0x00FF -#define _RXFF0_PKTNUM_RPT_SHT 0 - -/*RX1PKTNUM*/ -#define _RXFF1_DEC_POLL BIT(15) -#define _RXFF1_PKT_DEC_NUM_MSK 0x3F00 -#define _RXFF1_PKT_DEC_NUM_SHT 8 -#define _RXFF1_PKTNUM_RPT_MSK 0x00FF -#define _RXFF1_PKTNUM_RPT_SHT 0 - -/*RXFLTMAP0*/ -#define _MGTFLT13EN BIT(13) -#define _MGTFLT12EN BIT(12) -#define _MGTFLT11EN BIT(11) -#define _MGTFLT10EN BIT(10) -#define _MGTFLT9EN BIT(9) -#define _MGTFLT8EN BIT(8) -#define _MGTFLT5EN BIT(5) -#define _MGTFLT4EN BIT(4) -#define _MGTFLT3EN BIT(3) -#define _MGTFLT2EN BIT(2) -#define _MGTFLT1EN BIT(1) -#define _MGTFLT0EN BIT(0) - -/*RXFLTMAP1*/ -#define _CTRLFLT15EN BIT(15) -#define _CTRLFLT14EN BIT(14) -#define _CTRLFLT13EN BIT(13) -#define _CTRLFLT12EN BIT(12) -#define _CTRLFLT11EN BIT(11) -#define _CTRLFLT10EN BIT(10) -#define _CTRLFLT9EN BIT(9) -#define _CTRLFLT8EN BIT(8) -#define _CTRLFLT7EN BIT(7) -#define _CTRLFLT6EN BIT(6) - -/*RXFLTMAP2*/ -#define _DATAFLT15EN BIT(15) -#define _DATAFLT14EN BIT(14) -#define _DATAFLT13EN BIT(13) -#define _DATAFLT12EN BIT(12) -#define _DATAFLT11EN BIT(11) -#define _DATAFLT10EN BIT(10) -#define _DATAFLT9EN BIT(9) -#define _DATAFLT8EN BIT(8) -#define _DATAFLT7EN BIT(7) -#define _DATAFLT6EN BIT(6) -#define _DATAFLT5EN BIT(5) -#define _DATAFLT4EN BIT(4) -#define _DATAFLT3EN BIT(3) -#define _DATAFLT2EN BIT(2) -#define _DATAFLT1EN BIT(1) -#define _DATAFLT0EN BIT(0) - -/*RXFLTMAP3*/ -#define _MESHAFLT1EN BIT(1) -#define _MESHAFLT0EN BIT(0) - -/*TXPKT_NUM_CTRL*/ -#define _TXPKTNUM_DEC BIT(8) -#define _TXPKTNUM_MSK 0x00FF -#define _TXPKTNUM_SHT 0 - -/*TXFF_PG_NUM*/ -#define _TXFF_PG_NUM_MSK 0x0FFF - -#endif /* __RTL8712_FIFOCTRL_BITDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h b/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h deleted file mode 100644 index 189fdeb16d7d..000000000000 --- a/drivers/staging/rtl8712/rtl8712_fifoctrl_regdef.h +++ /dev/null @@ -1,61 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_FIFOCTRL_REGDEF_H__ -#define __RTL8712_FIFOCTRL_REGDEF_H__ - -#define RQPN (RTL8712_FIFOCTRL_ + 0x00) -#define RXFF_BNDY (RTL8712_FIFOCTRL_ + 0x0C) -#define RXRPT_BNDY (RTL8712_FIFOCTRL_ + 0x10) -#define TXPKTBUF_PGBNDY (RTL8712_FIFOCTRL_ + 0x14) -#define PBP (RTL8712_FIFOCTRL_ + 0x15) -#define RX_DRVINFO_SZ (RTL8712_FIFOCTRL_ + 0x16) -#define TXFF_STATUS (RTL8712_FIFOCTRL_ + 0x17) -#define RXFF_STATUS (RTL8712_FIFOCTRL_ + 0x18) -#define TXFF_EMPTY_TH (RTL8712_FIFOCTRL_ + 0x19) -#define SDIO_RX_BLKSZ (RTL8712_FIFOCTRL_ + 0x1C) -#define RXDMA_RXCTRL (RTL8712_FIFOCTRL_ + 0x1D) -#define RXPKT_NUM (RTL8712_FIFOCTRL_ + 0x1E) -#define RXPKT_NUM_C2H (RTL8712_FIFOCTRL_ + 0x1F) -#define C2HCMD_UDT_SIZE (RTL8712_FIFOCTRL_ + 0x20) -#define C2HCMD_UDT_ADDR (RTL8712_FIFOCTRL_ + 0x22) -#define FIFOPAGE2 (RTL8712_FIFOCTRL_ + 0x24) -#define FIFOPAGE1 (RTL8712_FIFOCTRL_ + 0x28) -#define FW_RSVD_PG_CTRL (RTL8712_FIFOCTRL_ + 0x30) -#define TXRPTFF_RDPTR (RTL8712_FIFOCTRL_ + 0x40) -#define TXRPTFF_WTPTR (RTL8712_FIFOCTRL_ + 0x44) -#define C2HFF_RDPTR (RTL8712_FIFOCTRL_ + 0x48) -#define C2HFF_WTPTR (RTL8712_FIFOCTRL_ + 0x4C) -#define RXFF0_RDPTR (RTL8712_FIFOCTRL_ + 0x50) -#define RXFF0_WTPTR (RTL8712_FIFOCTRL_ + 0x54) -#define RXFF1_RDPTR (RTL8712_FIFOCTRL_ + 0x58) -#define RXFF1_WTPTR (RTL8712_FIFOCTRL_ + 0x5C) -#define RXRPT0FF_RDPTR (RTL8712_FIFOCTRL_ + 0x60) -#define RXRPT0FF_WTPTR (RTL8712_FIFOCTRL_ + 0x64) -#define RXRPT1FF_RDPTR (RTL8712_FIFOCTRL_ + 0x68) -#define RXRPT1FF_WTPTR (RTL8712_FIFOCTRL_ + 0x6C) -#define RX0PKTNUM (RTL8712_FIFOCTRL_ + 0x72) -#define RX1PKTNUM (RTL8712_FIFOCTRL_ + 0x74) -#define RXFLTMAP0 (RTL8712_FIFOCTRL_ + 0x76) -#define RXFLTMAP1 (RTL8712_FIFOCTRL_ + 0x78) -#define RXFLTMAP2 (RTL8712_FIFOCTRL_ + 0x7A) -#define RXFLTMAP3 (RTL8712_FIFOCTRL_ + 0x7c) -#define TBDA (RTL8712_FIFOCTRL_ + 0x84) -#define THPDA (RTL8712_FIFOCTRL_ + 0x88) -#define TCDA (RTL8712_FIFOCTRL_ + 0x8C) -#define TMDA (RTL8712_FIFOCTRL_ + 0x90) -#define HDA (RTL8712_FIFOCTRL_ + 0x94) -#define TVODA (RTL8712_FIFOCTRL_ + 0x98) -#define TVIDA (RTL8712_FIFOCTRL_ + 0x9C) -#define TBEDA (RTL8712_FIFOCTRL_ + 0xA0) -#define TBKDA (RTL8712_FIFOCTRL_ + 0xA4) -#define RCDA (RTL8712_FIFOCTRL_ + 0xA8) -#define RDSA (RTL8712_FIFOCTRL_ + 0xAC) -#define TXPKT_NUM_CTRL (RTL8712_FIFOCTRL_ + 0xB0) -#define TXQ_PGADD (RTL8712_FIFOCTRL_ + 0xB3) -#define TXFF_PG_NUM (RTL8712_FIFOCTRL_ + 0xB4) - -#endif /* __RTL8712_FIFOCTRL_REGDEF_H__ */ diff --git a/drivers/staging/rtl8712/rtl8712_gp_bitdef.h b/drivers/staging/rtl8712/rtl8712_gp_bitdef.h deleted file mode 100644 index ee651fb3fde3..000000000000 --- a/drivers/staging/rtl8712/rtl8712_gp_bitdef.h +++ /dev/null @@ -1,68 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_GP_BITDEF_H__ -#define __RTL8712_GP_BITDEF_H__ - -/*GPIO_CTRL*/ -#define _GPIO_MOD_MSK 0xFF000000 -#define _GPIO_MOD_SHT 24 -#define _GPIO_IO_SEL_MSK 0x00FF0000 -#define _GPIO_IO_SEL_SHT 16 -#define _GPIO_OUT_MSK 0x0000FF00 -#define _GPIO_OUT_SHT 8 -#define _GPIO_IN_MSK 0x000000FF -#define _GPIO_IN_SHT 0 - -/*SYS_PINMUX_CFG*/ -#define _GPIOSEL_MSK 0x0003 -#define _GPIOSEL_SHT 0 - -/*LED_CFG*/ -#define _LED1SV BIT(7) -#define _LED1CM_MSK 0x0070 -#define _LED1CM_SHT 4 -#define _LED0SV BIT(3) -#define _LED0CM_MSK 0x0007 -#define _LED0CM_SHT 0 - -/*PHY_REG*/ -#define _HST_RDRDY_SHT 0 -#define _HST_RDRDY_MSK 0xFF -#define _HST_RDRDY BIT(_HST_RDRDY_SHT) -#define _CPU_WTBUSY_SHT 1 -#define _CPU_WTBUSY_MSK 0xFF -#define _CPU_WTBUSY BIT(_CPU_WTBUSY_SHT) - -/* 11. General Purpose Registers (Offset: 0x02E0 - 0x02FF)*/ - -/* 8192S GPIO Config Setting (offset 0x2F1, 1 byte)*/ - -/*----------------------------------------------------------------------------*/ - -#define GPIOMUX_EN BIT(3) /* When this bit is set to "1", - * GPIO PINs will switch to MAC - * GPIO Function - */ -#define GPIOSEL_GPIO 0 /* UART or JTAG or pure GPIO*/ -#define GPIOSEL_PHYDBG 1 /* PHYDBG*/ -#define GPIOSEL_BT 2 /* BT_coex*/ -#define GPIOSEL_WLANDBG 3 /* WLANDBG*/ -#define GPIOSEL_GPIO_MASK (~(BIT(0) | BIT(1))) -/* HW Radio OFF switch (GPIO BIT) */ -#define HAL_8192S_HW_GPIO_OFF_BIT BIT(3) -#define HAL_8192S_HW_GPIO_OFF_MASK 0xF7 -#define HAL_8192S_HW_GPIO_WPS_BIT BIT(4) - -#endif /*__RTL8712_GP_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_gp_regdef.h b/drivers/staging/rtl8712/rtl8712_gp_regdef.h deleted file mode 100644 index 892a7fb13923..000000000000 --- a/drivers/staging/rtl8712/rtl8712_gp_regdef.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_GP_REGDEF_H__ -#define __RTL8712_GP_REGDEF_H__ - -#define PSTIMER (RTL8712_GP_ + 0x00) -#define TIMER1 (RTL8712_GP_ + 0x04) -#define TIMER2 (RTL8712_GP_ + 0x08) -#define GPIO_CTRL (RTL8712_GP_ + 0x0C) -#define GPIO_IO_SEL (RTL8712_GP_ + 0x0E) -#define GPIO_INTCTRL (RTL8712_GP_ + 0x10) -#define MAC_PINMUX_CTRL (RTL8712_GP_ + 0x11) -#define LEDCFG (RTL8712_GP_ + 0x12) -#define PHY_REG_RPT (RTL8712_GP_ + 0x13) -#define PHY_REG_DATA (RTL8712_GP_ + 0x14) - -#endif /*__RTL8712_GP_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_hal.h b/drivers/staging/rtl8712/rtl8712_hal.h deleted file mode 100644 index 66cc4645e2d1..000000000000 --- a/drivers/staging/rtl8712/rtl8712_hal.h +++ /dev/null @@ -1,142 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_HAL_H__ -#define __RTL8712_HAL_H__ - -enum _HW_VERSION { - RTL8712_FPGA, - RTL8712_1stCUT, /*A Cut (RTL8712_ASIC)*/ - RTL8712_2ndCUT, /*B Cut*/ - RTL8712_3rdCUT, /*C Cut*/ -}; - -enum _LOOPBACK_TYPE { - RTL8712_AIR_TRX = 0, - RTL8712_MAC_LBK, - RTL8712_BB_LBK, - RTL8712_MAC_FW_LBK = 4, - RTL8712_BB_FW_LBK = 8, -}; - -enum RTL871X_HCI_TYPE { - RTL8712_SDIO, - RTL8712_USB, -}; - -enum RTL8712_RF_CONFIG { - RTL8712_RF_1T1R, - RTL8712_RF_1T2R, - RTL8712_RF_2T2R -}; - -enum _RTL8712_HCI_TYPE_ { - RTL8712_HCI_TYPE_PCIE = 0x01, - RTL8712_HCI_TYPE_AP_PCIE = 0x81, - RTL8712_HCI_TYPE_USB = 0x02, - RTL8712_HCI_TYPE_92USB = 0x02, - RTL8712_HCI_TYPE_AP_USB = 0x82, - RTL8712_HCI_TYPE_72USB = 0x12, - RTL8712_HCI_TYPE_SDIO = 0x04, - RTL8712_HCI_TYPE_72SDIO = 0x14 -}; - -struct fw_priv { /*8-bytes alignment required*/ - /*--- long word 0 ----*/ - unsigned char signature_0; /*0x12: CE product, 0x92: IT product*/ - unsigned char signature_1; /*0x87: CE product, 0x81: IT product*/ - unsigned char hci_sel; /*0x81: PCI-AP, 01:PCIe, 02: 92S-U, 0x82: USB-AP, - * 0x12: 72S-U, 03:SDIO - */ - unsigned char chip_version; /*the same value as register value*/ - unsigned char customer_ID_0; /*customer ID low byte*/ - unsigned char customer_ID_1; /*customer ID high byte*/ - unsigned char rf_config; /*0x11: 1T1R, 0x12: 1T2R, 0x92: 1T2R turbo, - * 0x22: 2T2R - */ - unsigned char usb_ep_num; /* 4: 4EP, 6: 6EP, 11: 11EP*/ - /*--- long word 1 ----*/ - unsigned char regulatory_class_0; /*regulatory class bit map 0*/ - unsigned char regulatory_class_1; /*regulatory class bit map 1*/ - unsigned char regulatory_class_2; /*regulatory class bit map 2*/ - unsigned char regulatory_class_3; /*regulatory class bit map 3*/ - unsigned char rfintfs; /* 0:SWSI, 1:HWSI, 2:HWPI*/ - unsigned char def_nettype; - unsigned char turbo_mode; - unsigned char low_power_mode;/* 0: normal mode, 1: low power mode*/ - /*--- long word 2 ----*/ - unsigned char lbk_mode; /*0x00: normal, 0x03: MACLBK, 0x01: PHYLBK*/ - unsigned char mp_mode; /* 1: for MP use, 0: for normal driver */ - unsigned char vcs_type; /* 0:off 1:on 2:auto */ - unsigned char vcs_mode; /* 1:RTS/CTS 2:CTS to self */ - unsigned char rsvd022; - unsigned char rsvd023; - unsigned char rsvd024; - unsigned char rsvd025; - /*--- long word 3 ----*/ - unsigned char qos_en; /*1: QoS enable*/ - unsigned char bw_40MHz_en; /*1: 40MHz BW enable*/ - unsigned char AMSDU2AMPDU_en; /*1: 4181 convert AMSDU to AMPDU, - * 0: disable - */ - unsigned char AMPDU_en; /*1: 11n AMPDU enable*/ - unsigned char rate_control_offload; /*1: FW offloads,0: driver handles*/ - unsigned char aggregation_offload; /*1: FW offloads,0: driver handles*/ - unsigned char rsvd030; - unsigned char rsvd031; - /*--- long word 4 ----*/ - unsigned char beacon_offload; /* 1. FW offloads, 0: driver handles*/ - unsigned char MLME_offload; /* 2. FW offloads, 0: driver handles*/ - unsigned char hwpc_offload; /* 3. FW offloads, 0: driver handles*/ - unsigned char tcp_checksum_offload; /*4. FW offloads,0: driver handles*/ - unsigned char tcp_offload; /* 5. FW offloads, 0: driver handles*/ - unsigned char ps_control_offload; /* 6. FW offloads, 0: driver handles*/ - unsigned char WWLAN_offload; /* 7. FW offloads, 0: driver handles*/ - unsigned char rsvd040; - /*--- long word 5 ----*/ - unsigned char tcp_tx_frame_len_L; /*tcp tx packet length low byte*/ - unsigned char tcp_tx_frame_len_H; /*tcp tx packet length high byte*/ - unsigned char tcp_rx_frame_len_L; /*tcp rx packet length low byte*/ - unsigned char tcp_rx_frame_len_H; /*tcp rx packet length high byte*/ - unsigned char rsvd050; - unsigned char rsvd051; - unsigned char rsvd052; - unsigned char rsvd053; -}; - -struct fw_hdr {/*8-byte alignment required*/ - unsigned short signature; - unsigned short version; /* 0x8000 ~ 0x8FFF for FPGA version, - * 0x0000 ~ 0x7FFF for ASIC version, - */ - unsigned int dmem_size; /*define the size of boot loader*/ - unsigned int img_IMEM_size; /*define the size of FW in IMEM*/ - unsigned int img_SRAM_size; /*define the size of FW in SRAM*/ - unsigned int fw_priv_sz; /*define the size of DMEM variable*/ - unsigned short efuse_addr; - unsigned short h2ccnd_resp_addr; - unsigned int SVNRevision; - unsigned int release_time; /*Mon:Day:Hr:Min*/ - struct fw_priv fwpriv; -}; - -struct hal_priv { - /*Endpoint handles*/ - struct net_device *pipehdls_r8712[10]; - u8 (*hal_bus_init)(struct _adapter *adapter); -}; - -uint rtl8712_hal_init(struct _adapter *padapter); -int rtl871x_load_fw(struct _adapter *padapter); - -#endif diff --git a/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h b/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h deleted file mode 100644 index e9732a1bcd7e..000000000000 --- a/drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_INTERRUPT_BITDEF_H__ -#define __RTL8712_INTERRUPT_BITDEF_H__ - -/*HIMR*/ -/*HISR*/ -#define _CPUERR BIT(29) -#define _ATIMEND BIT(28) -#define _TXBCNOK BIT(27) -#define _TXBCNERR BIT(26) -#define _BCNDMAINT4 BIT(25) -#define _BCNDMAINT3 BIT(24) -#define _BCNDMAINT2 BIT(23) -#define _BCNDMAINT1 BIT(22) -#define _BCNDOK4 BIT(21) -#define _BCNDOK3 BIT(20) -#define _BCNDOK2 BIT(19) -#define _BCNDOK1 BIT(18) -#define _TIMEOUT2 BIT(17) -#define _TIMEOUT1 BIT(16) -#define _TXFOVW BIT(15) -#define _PSTIMEOUT BIT(14) -#define _BCNDMAINT0 BIT(13) -#define _FOVW BIT(12) -#define _RDU BIT(11) -#define _RXCMDOK BIT(10) -#define _BCNDOK0 BIT(9) -#define _HIGHDOK BIT(8) -#define _COMDOK BIT(7) -#define _MGTDOK BIT(6) -#define _HCCADOK BIT(5) -#define _BKDOK BIT(4) -#define _BEDOK BIT(3) -#define _VIDOK BIT(2) -#define _VODOK BIT(1) -#define _RXOK BIT(0) - -#endif /*__RTL8712_INTERRUPT_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_io.c b/drivers/staging/rtl8712/rtl8712_io.c deleted file mode 100644 index 384cbdb05e19..000000000000 --- a/drivers/staging/rtl8712/rtl8712_io.c +++ /dev/null @@ -1,99 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_io.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com>. - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_IO_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_io.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -u8 r8712_read8(struct _adapter *adapter, u32 addr) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - return hdl->io_ops._read8(hdl, addr); -} - -u16 r8712_read16(struct _adapter *adapter, u32 addr) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - return hdl->io_ops._read16(hdl, addr); -} - -u32 r8712_read32(struct _adapter *adapter, u32 addr) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - return hdl->io_ops._read32(hdl, addr); -} - -void r8712_write8(struct _adapter *adapter, u32 addr, u8 val) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write8(hdl, addr, val); -} - -void r8712_write16(struct _adapter *adapter, u32 addr, u16 val) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write16(hdl, addr, val); -} - -void r8712_write32(struct _adapter *adapter, u32 addr, u32 val) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write32(hdl, addr, val); -} - -void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - if (adapter->driver_stopped || adapter->surprise_removed) - return; - - hdl->io_ops._read_mem(hdl, addr, cnt, pmem); -} - -void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write_mem(hdl, addr, cnt, pmem); -} - -void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - if (adapter->driver_stopped || adapter->surprise_removed) - return; - - hdl->io_ops._read_port(hdl, addr, cnt, pmem); -} - -void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem) -{ - struct intf_hdl *hdl = &adapter->pio_queue->intf; - - hdl->io_ops._write_port(hdl, addr, cnt, pmem); -} diff --git a/drivers/staging/rtl8712/rtl8712_led.c b/drivers/staging/rtl8712/rtl8712_led.c deleted file mode 100644 index 6d9be5dec4e7..000000000000 --- a/drivers/staging/rtl8712/rtl8712_led.c +++ /dev/null @@ -1,1830 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_led.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#include "drv_types.h" - -/*=========================================================================== - * Constant. - *=========================================================================== - - * - * Default LED behavior. - */ -#define LED_BLINK_NORMAL_INTERVAL 100 -#define LED_BLINK_SLOWLY_INTERVAL 200 -#define LED_BLINK_LONG_INTERVAL 400 - -#define LED_BLINK_NO_LINK_INTERVAL_ALPHA 1000 -#define LED_BLINK_LINK_INTERVAL_ALPHA 500 -#define LED_BLINK_SCAN_INTERVAL_ALPHA 180 -#define LED_BLINK_FASTER_INTERVAL_ALPHA 50 -#define LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA 5000 - -/*=========================================================================== - * LED object. - *=========================================================================== - */ -enum _LED_STATE_871x { - LED_UNKNOWN = 0, - LED_STATE_ON = 1, - LED_STATE_OFF = 2, - LED_BLINK_NORMAL = 3, - LED_BLINK_SLOWLY = 4, - LED_POWER_ON_BLINK = 5, - LED_SCAN_BLINK = 6, /* LED is blinking during scanning period, - * the # of times to blink is depend on time - * for scanning. - */ - LED_NO_LINK_BLINK = 7, /* LED is blinking during no link state. */ - LED_BLINK_StartToBlink = 8,/* Customized for Sercomm Printer - * Server case - */ - LED_BLINK_WPS = 9, /* LED is blinkg during WPS communication */ - LED_TXRX_BLINK = 10, - LED_BLINK_WPS_STOP = 11, /*for ALPHA */ - LED_BLINK_WPS_STOP_OVERLAP = 12, /*for BELKIN */ -}; - -/*=========================================================================== - * Prototype of protected function. - *=========================================================================== - */ -static void BlinkTimerCallback(struct timer_list *t); - -static void BlinkWorkItemCallback(struct work_struct *work); -/*=========================================================================== - * LED_819xUsb routines. - *=========================================================================== - * - * - * - * Description: - * Initialize an LED_871x object. - */ -static void InitLed871x(struct _adapter *padapter, struct LED_871x *pLed, - enum LED_PIN_871x LedPin) -{ - pLed->padapter = padapter; - pLed->LedPin = LedPin; - pLed->CurrLedState = LED_STATE_OFF; - pLed->bLedOn = false; - pLed->bLedBlinkInProgress = false; - pLed->BlinkTimes = 0; - pLed->BlinkingLedState = LED_UNKNOWN; - timer_setup(&pLed->BlinkTimer, BlinkTimerCallback, 0); - INIT_WORK(&pLed->BlinkWorkItem, BlinkWorkItemCallback); -} - -/* - * Description: - * DeInitialize an LED_871x object. - */ -static void DeInitLed871x(struct LED_871x *pLed) -{ - del_timer_sync(&pLed->BlinkTimer); - /* We should reset bLedBlinkInProgress if we cancel - * the LedControlTimer, - */ - pLed->bLedBlinkInProgress = false; -} - -/* - * Description: - * Turn on LED according to LedPin specified. - */ -static void SwLedOn(struct _adapter *padapter, struct LED_871x *pLed) -{ - u8 LedCfg; - - if (padapter->surprise_removed || padapter->driver_stopped) - return; - LedCfg = r8712_read8(padapter, LEDCFG); - switch (pLed->LedPin) { - case LED_PIN_GPIO0: - break; - case LED_PIN_LED0: - /* SW control led0 on.*/ - r8712_write8(padapter, LEDCFG, LedCfg & 0xf0); - break; - case LED_PIN_LED1: - /* SW control led1 on.*/ - r8712_write8(padapter, LEDCFG, LedCfg & 0x0f); - break; - default: - break; - } - pLed->bLedOn = true; -} - -/* - * Description: - * Turn off LED according to LedPin specified. - */ -static void SwLedOff(struct _adapter *padapter, struct LED_871x *pLed) -{ - u8 LedCfg; - - if (padapter->surprise_removed || padapter->driver_stopped) - return; - LedCfg = r8712_read8(padapter, LEDCFG); - switch (pLed->LedPin) { - case LED_PIN_GPIO0: - break; - case LED_PIN_LED0: - LedCfg &= 0xf0; /* Set to software control.*/ - r8712_write8(padapter, LEDCFG, (LedCfg | BIT(3))); - break; - case LED_PIN_LED1: - LedCfg &= 0x0f; /* Set to software control.*/ - r8712_write8(padapter, LEDCFG, (LedCfg | BIT(7))); - break; - default: - break; - } - pLed->bLedOn = false; -} - -/*=========================================================================== - * Interface to manipulate LED objects. - *=========================================================================== - * - * Description: - * Initialize all LED_871x objects. - */ -void r8712_InitSwLeds(struct _adapter *padapter) -{ - struct led_priv *pledpriv = &padapter->ledpriv; - - pledpriv->LedControlHandler = LedControl871x; - InitLed871x(padapter, &pledpriv->SwLed0, LED_PIN_LED0); - InitLed871x(padapter, &pledpriv->SwLed1, LED_PIN_LED1); -} - -/* Description: - * DeInitialize all LED_819xUsb objects. - */ -void r8712_DeInitSwLeds(struct _adapter *padapter) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - - DeInitLed871x(&ledpriv->SwLed0); - DeInitLed871x(&ledpriv->SwLed1); -} - -/* Description: - * Implementation of LED blinking behavior. - * It toggle off LED and schedule corresponding timer if necessary. - */ -static void SwLedBlink(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - /* Determine if we shall change LED state again. */ - pLed->BlinkTimes--; - switch (pLed->CurrLedState) { - case LED_BLINK_NORMAL: - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - break; - case LED_BLINK_StartToBlink: - if (check_fwstate(pmlmepriv, _FW_LINKED) && - (pmlmepriv->fw_state & WIFI_STATION_STATE)) - bStopBlinking = true; - if (check_fwstate(pmlmepriv, _FW_LINKED) && - ((pmlmepriv->fw_state & WIFI_ADHOC_STATE) || - (pmlmepriv->fw_state & WIFI_ADHOC_MASTER_STATE))) - bStopBlinking = true; - else if (pLed->BlinkTimes == 0) - bStopBlinking = true; - break; - case LED_BLINK_WPS: - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - break; - default: - bStopBlinking = true; - break; - } - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED) && - !pLed->bLedOn) - SwLedOn(padapter, pLed); - else if (check_fwstate(pmlmepriv, _FW_LINKED) && pLed->bLedOn) - SwLedOff(padapter, pLed); - pLed->BlinkTimes = 0; - pLed->bLedBlinkInProgress = false; - } else { - /* Assign LED state to toggle. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - - /* Schedule a timer to toggle LED state. */ - switch (pLed->CurrLedState) { - case LED_BLINK_NORMAL: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_BLINK_SLOWLY: - case LED_BLINK_StartToBlink: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - break; - case LED_BLINK_WPS: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LONG_INTERVAL)); - break; - default: - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - break; - } - } -} - -static void SwLedBlink1(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct eeprom_priv *peeprompriv = &padapter->eeprompriv; - struct LED_871x *pLed1 = &ledpriv->SwLed1; - u8 bStopBlinking = false; - - if (peeprompriv->CustomerID == RT_CID_819x_CAMEO) - pLed = &ledpriv->SwLed1; - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - if (peeprompriv->CustomerID == RT_CID_DEFAULT) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (!pLed1->bSWLedCtrl) { - SwLedOn(padapter, pLed1); - pLed1->bSWLedCtrl = true; - } else if (!pLed1->bLedOn) { - SwLedOn(padapter, pLed1); - } - } else { - if (!pLed1->bSWLedCtrl) { - SwLedOff(padapter, pLed1); - pLed1->bSWLedCtrl = true; - } else if (pLed1->bLedOn) { - SwLedOff(padapter, pLed1); - } - } - } - switch (pLed->CurrLedState) { - case LED_BLINK_SLOWLY: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_BLINK_NORMAL: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - break; - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - pLed->BlinkTimes = 0; - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - case LED_BLINK_WPS_STOP: /* WPS success */ - if (pLed->BlinkingLedState == LED_STATE_ON) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - bStopBlinking = false; - } else { - bStopBlinking = true; - } - if (bStopBlinking) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } - pLed->bLedWPSBlinkInProgress = false; - break; - default: - break; - } -} - -static void SwLedBlink2(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - SwLedOff(padapter, pLed); - } - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - SwLedOff(padapter, pLed); - } - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - default: - break; - } -} - -static void SwLedBlink3(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - if (pLed->CurrLedState != LED_BLINK_WPS_STOP) - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedOn) - SwLedOff(padapter, pLed); - } - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - SwLedOn(padapter, pLed); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedOn) - SwLedOff(padapter, pLed); - } - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - case LED_BLINK_WPS_STOP: /*WPS success*/ - if (pLed->BlinkingLedState == LED_STATE_ON) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - bStopBlinking = false; - } else { - bStopBlinking = true; - } - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - SwLedOn(padapter, pLed); - pLed->bLedWPSBlinkInProgress = false; - } - break; - default: - break; - } -} - -static void SwLedBlink4(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - struct led_priv *ledpriv = &padapter->ledpriv; - struct LED_871x *pLed1 = &ledpriv->SwLed1; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - if (!pLed1->bLedWPSBlinkInProgress && - pLed1->BlinkingLedState == LED_UNKNOWN) { - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - SwLedOff(padapter, pLed1); - } - switch (pLed->CurrLedState) { - case LED_BLINK_SLOWLY: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_BLINK_StartToBlink: - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - break; - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - break; - case LED_BLINK_WPS_STOP: /*WPS authentication fail*/ - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_BLINK_WPS_STOP_OVERLAP: /*WPS session overlap */ - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) { - if (pLed->bLedOn) - pLed->BlinkTimes = 1; - else - bStopBlinking = true; - } - if (bStopBlinking) { - pLed->BlinkTimes = 10; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - break; - default: - break; - } -} - -static void SwLedBlink5(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_SCAN_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - default: - break; - } -} - -static void SwLedBlink6(struct LED_871x *pLed) -{ - struct _adapter *padapter = pLed->padapter; - u8 bStopBlinking = false; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == LED_STATE_ON) - SwLedOn(padapter, pLed); - else - SwLedOff(padapter, pLed); - switch (pLed->CurrLedState) { - case LED_TXRX_BLINK: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) - bStopBlinking = true; - if (bStopBlinking) { - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (!pLed->bLedOn) - SwLedOn(padapter, pLed); - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - - default: - break; - } -} - -/* Description: - * Callback function of LED BlinkTimer, - * it just schedules to corresponding BlinkWorkItem. - */ -static void BlinkTimerCallback(struct timer_list *t) -{ - struct LED_871x *pLed = from_timer(pLed, t, BlinkTimer); - - /* This fixed the crash problem on Fedora 12 when trying to do the - * insmod;ifconfig up;rmmod commands. - */ - if (pLed->padapter->surprise_removed || pLed->padapter->driver_stopped) - return; - schedule_work(&pLed->BlinkWorkItem); -} - -/* Description: - * Callback function of LED BlinkWorkItem. - * We dispatch actual LED blink action according to LedStrategy. - */ -static void BlinkWorkItemCallback(struct work_struct *work) -{ - struct LED_871x *pLed = container_of(work, struct LED_871x, - BlinkWorkItem); - struct led_priv *ledpriv = &pLed->padapter->ledpriv; - - switch (ledpriv->LedStrategy) { - case SW_LED_MODE0: - SwLedBlink(pLed); - break; - case SW_LED_MODE1: - SwLedBlink1(pLed); - break; - case SW_LED_MODE2: - SwLedBlink2(pLed); - break; - case SW_LED_MODE3: - SwLedBlink3(pLed); - break; - case SW_LED_MODE4: - SwLedBlink4(pLed); - break; - case SW_LED_MODE5: - SwLedBlink5(pLed); - break; - case SW_LED_MODE6: - SwLedBlink6(pLed); - break; - default: - SwLedBlink(pLed); - break; - } -} - -/*============================================================================ - * Default LED behavior. - *============================================================================ - * - * Description: - * Implement each led action for SW_LED_MODE0. - * This is default strategy. - */ - -static void SwLedControlMode1(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct sitesurvey_ctrl *psitesurveyctrl = &pmlmepriv->sitesurveyctrl; - - if (padapter->eeprompriv.CustomerID == RT_CID_819x_CAMEO) - pLed = &ledpriv->SwLed1; - switch (LedAction) { - case LED_CTL_START_TO_LINK: - case LED_CTL_NO_LINK: - if (!pLed->bLedNoLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - break; - case LED_CTL_LINK: - if (!pLed->bLedLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } - break; - case LED_CTL_SITE_SURVEY: - if (psitesurveyctrl->traffic_busy && - check_fwstate(pmlmepriv, _FW_LINKED)) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - - case LED_CTL_START_WPS: /*wait until xinpin finish */ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_STOP_WPS: - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) - del_timer(&pLed->BlinkTimer); - else - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS_STOP; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_STOP_WPS_FAIL: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - default: - break; - } -} - -static void SwLedControlMode2(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - switch (LedAction) { - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress && - check_fwstate(pmlmepriv, _FW_LINKED)) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - - case LED_CTL_LINK: - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - - case LED_CTL_START_WPS: /*wait until xinpin finish*/ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - - case LED_CTL_STOP_WPS: - pLed->bLedWPSBlinkInProgress = false; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - - case LED_CTL_STOP_WPS_FAIL: - pLed->bLedWPSBlinkInProgress = false; - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - - case LED_CTL_START_TO_LINK: - case LED_CTL_NO_LINK: - if (!IS_LED_BLINKING(pLed)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - default: - break; - } -} - -static void SwLedControlMode3(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - switch (LedAction) { - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress && - check_fwstate(pmlmepriv, _FW_LINKED)) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_LINK: - if (IS_LED_WPS_BLINKING(pLed)) - return; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_START_WPS: /* wait until xinpin finish */ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_STOP_WPS: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } else { - pLed->bLedWPSBlinkInProgress = true; - } - pLed->CurrLedState = LED_BLINK_WPS_STOP; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_STOP_WPS_FAIL: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_START_TO_LINK: - case LED_CTL_NO_LINK: - if (!IS_LED_BLINKING(pLed)) { - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - default: - break; - } -} - -static void SwLedControlMode4(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - struct LED_871x *pLed1 = &ledpriv->SwLed1; - - switch (LedAction) { - case LED_CTL_START_TO_LINK: - if (pLed1->bLedWPSBlinkInProgress) { - pLed1->bLedWPSBlinkInProgress = false; - del_timer(&pLed1->BlinkTimer); - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - if (pLed1->bLedOn) - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - if (!pLed->bLedStartToLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - pLed->bLedStartToLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_StartToBlink; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - } - break; - case LED_CTL_LINK: - case LED_CTL_NO_LINK: - /*LED1 settings*/ - if (LedAction == LED_CTL_LINK) { - if (pLed1->bLedWPSBlinkInProgress) { - pLed1->bLedWPSBlinkInProgress = false; - del_timer(&pLed1->BlinkTimer); - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - if (pLed1->bLedOn) - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - } - if (!pLed->bLedNoLinkBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - break; - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy && - check_fwstate(pmlmepriv, _FW_LINKED)) - ; - else if (!pLed->bLedScanBlinkInProgress) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_START_WPS: /*wait until xinpin finish*/ - case LED_CTL_START_WPS_BOTTON: - if (pLed1->bLedWPSBlinkInProgress) { - pLed1->bLedWPSBlinkInProgress = false; - del_timer(&pLed1->BlinkTimer); - pLed1->BlinkingLedState = LED_STATE_OFF; - pLed1->CurrLedState = LED_STATE_OFF; - if (pLed1->bLedOn) - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) { - pLed->BlinkingLedState = LED_STATE_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SLOWLY_INTERVAL)); - } else { - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - } - } - break; - case LED_CTL_STOP_WPS: /*WPS connect success*/ - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_CTL_STOP_WPS_FAIL: /*WPS authentication fail*/ - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - /*LED1 settings*/ - if (pLed1->bLedWPSBlinkInProgress) - del_timer(&pLed1->BlinkTimer); - else - pLed1->bLedWPSBlinkInProgress = true; - pLed1->CurrLedState = LED_BLINK_WPS_STOP; - if (pLed1->bLedOn) - pLed1->BlinkingLedState = LED_STATE_OFF; - else - pLed1->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_CTL_STOP_WPS_FAIL_OVERLAP: /*WPS session overlap*/ - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - /*LED1 settings*/ - if (pLed1->bLedWPSBlinkInProgress) - del_timer(&pLed1->BlinkTimer); - else - pLed1->bLedWPSBlinkInProgress = true; - pLed1->CurrLedState = LED_BLINK_WPS_STOP_OVERLAP; - pLed1->BlinkTimes = 10; - if (pLed1->bLedOn) - pLed1->BlinkingLedState = LED_STATE_OFF; - else - pLed1->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NORMAL_INTERVAL)); - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedStartToLinkBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedStartToLinkBlinkInProgress = false; - } - if (pLed1->bLedWPSBlinkInProgress) { - del_timer(&pLed1->BlinkTimer); - pLed1->bLedWPSBlinkInProgress = false; - } - pLed1->BlinkingLedState = LED_UNKNOWN; - SwLedOff(padapter, pLed); - SwLedOff(padapter, pLed1); - break; - default: - break; - } -} - -static void SwLedControlMode5(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - if (padapter->eeprompriv.CustomerID == RT_CID_819x_CAMEO) - pLed = &ledpriv->SwLed1; - - switch (LedAction) { - case LED_CTL_POWER_ON: - case LED_CTL_NO_LINK: - case LED_CTL_LINK: /* solid blue */ - if (pLed->CurrLedState == LED_SCAN_BLINK) - return; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - pLed->bLedBlinkInProgress = false; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->sitesurveyctrl.traffic_busy && - check_fwstate(pmlmepriv, _FW_LINKED)) - ; /* dummy branch */ - else if (!pLed->bLedScanBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_SCAN_BLINK; - pLed->BlinkTimes = 24; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress) { - if (pLed->CurrLedState == LED_SCAN_BLINK) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - SwLedOff(padapter, pLed); - break; - default: - break; - } -} - -static void SwLedControlMode6(struct _adapter *padapter, - enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct LED_871x *pLed = &ledpriv->SwLed0; - - switch (LedAction) { - case LED_CTL_POWER_ON: - case LED_CTL_NO_LINK: - case LED_CTL_LINK: /*solid blue*/ - case LED_CTL_SITE_SURVEY: - if (IS_LED_WPS_BLINKING(pLed)) - return; - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - pLed->bLedBlinkInProgress = false; - mod_timer(&pLed->BlinkTimer, jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (!pLed->bLedBlinkInProgress && - check_fwstate(pmlmepriv, _FW_LINKED)) { - if (IS_LED_WPS_BLINKING(pLed)) - return; - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_TXRX_BLINK; - pLed->BlinkTimes = 2; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_CTL_START_WPS: /*wait until xinpin finish*/ - case LED_CTL_START_WPS_BOTTON: - if (!pLed->bLedWPSBlinkInProgress) { - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->bLedOn) - pLed->BlinkingLedState = LED_STATE_OFF; - else - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_CTL_STOP_WPS_FAIL: - case LED_CTL_STOP_WPS: - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->CurrLedState = LED_STATE_ON; - pLed->BlinkingLedState = LED_STATE_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = LED_STATE_OFF; - pLed->BlinkingLedState = LED_STATE_OFF; - if (pLed->bLedBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - SwLedOff(padapter, pLed); - break; - default: - break; - } -} - -/* Description: - * Dispatch LED action according to pHalData->LedStrategy. - */ -void LedControl871x(struct _adapter *padapter, enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - - if (!ledpriv->bRegUseLed) - return; - switch (ledpriv->LedStrategy) { - case SW_LED_MODE0: - break; - case SW_LED_MODE1: - SwLedControlMode1(padapter, LedAction); - break; - case SW_LED_MODE2: - SwLedControlMode2(padapter, LedAction); - break; - case SW_LED_MODE3: - SwLedControlMode3(padapter, LedAction); - break; - case SW_LED_MODE4: - SwLedControlMode4(padapter, LedAction); - break; - case SW_LED_MODE5: - SwLedControlMode5(padapter, LedAction); - break; - case SW_LED_MODE6: - SwLedControlMode6(padapter, LedAction); - break; - default: - break; - } -} - -void r8712_flush_led_works(struct _adapter *padapter) -{ - struct led_priv *pledpriv = &padapter->ledpriv; - - flush_work(&pledpriv->SwLed0.BlinkWorkItem); - flush_work(&pledpriv->SwLed1.BlinkWorkItem); -} diff --git a/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h b/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h deleted file mode 100644 index 46d758d3f3a4..000000000000 --- a/drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_MACSETTING_BITDEF_H__ -#define __RTL8712_MACSETTING_BITDEF_H__ - -/*MACID*/ -/*BSSID*/ - -/*HWVID*/ -#define _HWVID_MSK 0x0F - -/*MAR*/ -/*MBIDCANCONTENT*/ - -/*MBIDCANCFG*/ -#define _POOLING BIT(31) -#define _WRITE_EN BIT(16) -#define _CAM_ADDR_MSK 0x001F -#define _CAM_ADDR_SHT 0 - -/*BUILDTIME*/ -#define _BUILDTIME_MSK 0x3FFFFFFF - -/*BUILDUSER*/ - -#endif /* __RTL8712_MACSETTING_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h b/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h deleted file mode 100644 index 64740d99c252..000000000000 --- a/drivers/staging/rtl8712/rtl8712_macsetting_regdef.h +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_MACSETTING_REGDEF_H__ -#define __RTL8712_MACSETTING_REGDEF_H__ - -#define MACID (RTL8712_MACIDSETTING_ + 0x0000) -#define BSSIDR (RTL8712_MACIDSETTING_ + 0x0008) -#define HWVID (RTL8712_MACIDSETTING_ + 0x000E) -#define MAR (RTL8712_MACIDSETTING_ + 0x0010) -#define MBIDCANCONTENT (RTL8712_MACIDSETTING_ + 0x0018) -#define MBIDCANCFG (RTL8712_MACIDSETTING_ + 0x0020) -#define BUILDTIME (RTL8712_MACIDSETTING_ + 0x0024) -#define BUILDUSER (RTL8712_MACIDSETTING_ + 0x0028) - -#endif /*__RTL8712_MACSETTING_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h b/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h deleted file mode 100644 index 53e0d6b440f3..000000000000 --- a/drivers/staging/rtl8712/rtl8712_powersave_bitdef.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_POWERSAVE_BITDEF_H__ -#define __RTL8712_POWERSAVE_BITDEF_H__ - -/*WOWCTRL*/ -#define _UWF BIT(3) -#define _MAGIC BIT(2) -#define _WOW_EN BIT(1) -#define _PMEN BIT(0) - -/*PSSTATUS*/ -#define _PSSTATUS_SEL_MSK 0x0F - -/*PSSWITCH*/ -#define _PSSWITCH_ACT BIT(7) -#define _PSSWITCH_SEL_MSK 0x0F -#define _PSSWITCH_SEL_SHT 0 - -/*LPNAV_CTRL*/ -#define _LPNAV_EN BIT(31) -#define _LPNAV_EARLY_MSK 0x7FFF0000 -#define _LPNAV_EARLY_SHT 16 -#define _LPNAV_TH_MSK 0x0000FFFF -#define _LPNAV_TH_SHT 0 - -/*RPWM*/ -/*CPWM*/ -#define _TOGGLING BIT(7) -#define _WWLAN BIT(3) -#define _RPS_ST BIT(2) -#define _WLAN_TRX BIT(1) -#define _SYS_CLK BIT(0) - -#endif /* __RTL8712_POWERSAVE_BITDEF_H__*/ diff --git a/drivers/staging/rtl8712/rtl8712_powersave_regdef.h b/drivers/staging/rtl8712/rtl8712_powersave_regdef.h deleted file mode 100644 index 1bcfde4b1c11..000000000000 --- a/drivers/staging/rtl8712/rtl8712_powersave_regdef.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_POWERSAVE_REGDEF_H__ -#define __RTL8712_POWERSAVE_REGDEF_H__ - -#define WOWCTRL (RTL8712_POWERSAVE_ + 0x00) -#define PSSTATUS (RTL8712_POWERSAVE_ + 0x01) -#define PSSWITCH (RTL8712_POWERSAVE_ + 0x02) -#define MIMOPS_WAITPERIOD (RTL8712_POWERSAVE_ + 0x03) -#define LPNAV_CTRL (RTL8712_POWERSAVE_ + 0x04) -#define WFM0 (RTL8712_POWERSAVE_ + 0x10) -#define WFM1 (RTL8712_POWERSAVE_ + 0x20) -#define WFM2 (RTL8712_POWERSAVE_ + 0x30) -#define WFM3 (RTL8712_POWERSAVE_ + 0x40) -#define WFM4 (RTL8712_POWERSAVE_ + 0x50) -#define WFM5 (RTL8712_POWERSAVE_ + 0x60) -#define WFCRC (RTL8712_POWERSAVE_ + 0x70) -#define RPWM (RTL8712_POWERSAVE_ + 0x7C) -#define CPWM (RTL8712_POWERSAVE_ + 0x7D) - -#endif /* __RTL8712_POWERSAVE_REGDEF_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h deleted file mode 100644 index 1de51c48f9c1..000000000000 --- a/drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_RATECTRL_BITDEF_H__ -#define __RTL8712_RATECTRL_BITDEF_H__ - -/*INIRTSMCS_SEL*/ -#define _INIRTSMCS_SEL_MSK 0x3F - -/* RRSR*/ -#define _RRSR_SHORT BIT(23) -#define _RRSR_RSC_MSK 0x600000 -#define _RRSR_RSC_SHT 21 -#define _RRSR_BITMAP_MSK 0x0FFFFF -#define _RRSR_BITMAP_SHT 0 - -/* AGGLEN_LMT_H*/ -#define _AGGLMT_MCS32_MSK 0xF0 -#define _AGGLMT_MCS32_SHT 4 -#define _AGGLMT_MCS15_SGI_MSK 0x0F -#define _AGGLMT_MCS15_SGI_SHT 0 - -/* DARFRC*/ -/* RARFRC*/ -/* MCS_TXAGC*/ -/* CCK_TXAGC*/ -#define _CCK_MSK 0xFF00 -#define _CCK_SHT 8 -#define _BARKER_MSK 0x00FF -#define _BARKER_SHT 0 - -#endif /* __RTL8712_RATECTRL_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h b/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h deleted file mode 100644 index 9ed5653f3f7f..000000000000 --- a/drivers/staging/rtl8712/rtl8712_ratectrl_regdef.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_RATECTRL_REGDEF_H__ -#define __RTL8712_RATECTRL_REGDEF_H__ - -#define INIMCS_SEL (RTL8712_RATECTRL_ + 0x00) -#define INIRTSMCS_SEL (RTL8712_RATECTRL_ + 0x20) -#define RRSR (RTL8712_RATECTRL_ + 0x21) -#define ARFR0 (RTL8712_RATECTRL_ + 0x24) -#define ARFR1 (RTL8712_RATECTRL_ + 0x28) -#define ARFR2 (RTL8712_RATECTRL_ + 0x2C) -#define ARFR3 (RTL8712_RATECTRL_ + 0x30) -#define ARFR4 (RTL8712_RATECTRL_ + 0x34) -#define ARFR5 (RTL8712_RATECTRL_ + 0x38) -#define ARFR6 (RTL8712_RATECTRL_ + 0x3C) -#define ARFR7 (RTL8712_RATECTRL_ + 0x40) -#define AGGLEN_LMT_H (RTL8712_RATECTRL_ + 0x47) -#define AGGLEN_LMT_L (RTL8712_RATECTRL_ + 0x48) -#define DARFRC (RTL8712_RATECTRL_ + 0x50) -#define RARFRC (RTL8712_RATECTRL_ + 0x58) -#define MCS_TXAGC0 (RTL8712_RATECTRL_ + 0x60) -#define MCS_TXAGC1 (RTL8712_RATECTRL_ + 0x61) -#define MCS_TXAGC2 (RTL8712_RATECTRL_ + 0x62) -#define MCS_TXAGC3 (RTL8712_RATECTRL_ + 0x63) -#define MCS_TXAGC4 (RTL8712_RATECTRL_ + 0x64) -#define MCS_TXAGC5 (RTL8712_RATECTRL_ + 0x65) -#define MCS_TXAGC6 (RTL8712_RATECTRL_ + 0x66) -#define MCS_TXAGC7 (RTL8712_RATECTRL_ + 0x67) -#define CCK_TXAGC (RTL8712_RATECTRL_ + 0x68) - -#endif /*__RTL8712_RATECTRL_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c deleted file mode 100644 index ab344d676bb9..000000000000 --- a/drivers/staging/rtl8712/rtl8712_recv.c +++ /dev/null @@ -1,1075 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_recv.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_RECV_C_ - -#include <linux/if_ether.h> -#include <linux/ip.h> -#include <net/cfg80211.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" -#include "ethernet.h" -#include "usb_ops.h" -#include "wifi.h" - -static void recv_tasklet(struct tasklet_struct *t); - -int r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter) -{ - int i; - struct recv_buf *precvbuf; - addr_t tmpaddr = 0; - int alignment = 0; - struct sk_buff *pskb = NULL; - - /*init recv_buf*/ - _init_queue(&precvpriv->free_recv_buf_queue); - precvpriv->pallocated_recv_buf = - kzalloc(NR_RECVBUFF * sizeof(struct recv_buf) + 4, GFP_ATOMIC); - if (!precvpriv->pallocated_recv_buf) - return -ENOMEM; - precvpriv->precv_buf = precvpriv->pallocated_recv_buf + 4 - - ((addr_t)(precvpriv->pallocated_recv_buf) & 3); - precvbuf = (struct recv_buf *)precvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - INIT_LIST_HEAD(&precvbuf->list); - spin_lock_init(&precvbuf->recvbuf_lock); - if (r8712_os_recvbuf_resource_alloc(padapter, precvbuf)) - break; - precvbuf->ref_cnt = 0; - precvbuf->adapter = padapter; - list_add_tail(&precvbuf->list, - &precvpriv->free_recv_buf_queue.queue); - precvbuf++; - } - precvpriv->free_recv_buf_queue_cnt = NR_RECVBUFF; - tasklet_setup(&precvpriv->recv_tasklet, recv_tasklet); - skb_queue_head_init(&precvpriv->rx_skb_queue); - - skb_queue_head_init(&precvpriv->free_recv_skb_queue); - for (i = 0; i < NR_PREALLOC_RECV_SKB; i++) { - pskb = netdev_alloc_skb(padapter->pnetdev, MAX_RECVBUF_SZ + - RECVBUFF_ALIGN_SZ); - if (pskb) { - tmpaddr = (addr_t)pskb->data; - alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1); - skb_reserve(pskb, (RECVBUFF_ALIGN_SZ - alignment)); - skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb); - } - pskb = NULL; - } - return 0; -} - -void r8712_free_recv_priv(struct recv_priv *precvpriv) -{ - int i; - struct recv_buf *precvbuf; - struct _adapter *padapter = precvpriv->adapter; - - precvbuf = (struct recv_buf *)precvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - r8712_os_recvbuf_resource_free(padapter, precvbuf); - precvbuf++; - } - kfree(precvpriv->pallocated_recv_buf); - skb_queue_purge(&precvpriv->rx_skb_queue); - if (skb_queue_len(&precvpriv->rx_skb_queue)) - netdev_warn(padapter->pnetdev, "r8712u: rx_skb_queue not empty\n"); - skb_queue_purge(&precvpriv->free_recv_skb_queue); - if (skb_queue_len(&precvpriv->free_recv_skb_queue)) - netdev_warn(padapter->pnetdev, "r8712u: free_recv_skb_queue not empty %d\n", - skb_queue_len(&precvpriv->free_recv_skb_queue)); -} - -void r8712_init_recvbuf(struct _adapter *padapter, struct recv_buf *precvbuf) -{ - precvbuf->transfer_len = 0; - precvbuf->len = 0; - precvbuf->ref_cnt = 0; - if (precvbuf->pbuf) { - precvbuf->pdata = precvbuf->pbuf; - precvbuf->phead = precvbuf->pbuf; - precvbuf->ptail = precvbuf->pbuf; - precvbuf->pend = precvbuf->pdata + MAX_RECVBUF_SZ; - } -} - -void r8712_free_recvframe(union recv_frame *precvframe, - struct __queue *pfree_recv_queue) -{ - unsigned long irqL; - struct _adapter *padapter = precvframe->u.hdr.adapter; - struct recv_priv *precvpriv = &padapter->recvpriv; - - if (precvframe->u.hdr.pkt) { - dev_kfree_skb_any(precvframe->u.hdr.pkt);/*free skb by driver*/ - precvframe->u.hdr.pkt = NULL; - } - spin_lock_irqsave(&pfree_recv_queue->lock, irqL); - list_del_init(&precvframe->u.hdr.list); - list_add_tail(&precvframe->u.hdr.list, &pfree_recv_queue->queue); - if (padapter) { - if (pfree_recv_queue == &precvpriv->free_recv_queue) - precvpriv->free_recvframe_cnt++; - } - spin_unlock_irqrestore(&pfree_recv_queue->lock, irqL); -} - -static void update_recvframe_attrib_from_recvstat(struct rx_pkt_attrib *pattrib, - struct recv_stat *prxstat) -{ - /*TODO: - * Offset 0 - */ - pattrib->bdecrypted = (le32_to_cpu(prxstat->rxdw0) & BIT(27)) == 0; - pattrib->crc_err = (le32_to_cpu(prxstat->rxdw0) & BIT(14)) != 0; - /*Offset 4*/ - /*Offset 8*/ - /*Offset 12*/ - if (le32_to_cpu(prxstat->rxdw3) & BIT(13)) { - pattrib->tcpchk_valid = 1; /* valid */ - if (le32_to_cpu(prxstat->rxdw3) & BIT(11)) - pattrib->tcp_chkrpt = 1; /* correct */ - else - pattrib->tcp_chkrpt = 0; /* incorrect */ - if (le32_to_cpu(prxstat->rxdw3) & BIT(12)) - pattrib->ip_chkrpt = 1; /* correct */ - else - pattrib->ip_chkrpt = 0; /* incorrect */ - } else { - pattrib->tcpchk_valid = 0; /* invalid */ - } - pattrib->mcs_rate = (u8)((le32_to_cpu(prxstat->rxdw3)) & 0x3f); - pattrib->htc = (u8)((le32_to_cpu(prxstat->rxdw3) >> 14) & 0x1); - /*Offset 16*/ - /*Offset 20*/ - /*phy_info*/ -} - -/*perform defrag*/ -static union recv_frame *recvframe_defrag(struct _adapter *adapter, - struct __queue *defrag_q) -{ - struct list_head *plist, *phead; - u8 wlanhdr_offset; - u8 curfragnum; - struct recv_frame_hdr *pfhdr, *pnfhdr; - union recv_frame *prframe, *pnextrframe; - struct __queue *pfree_recv_queue; - - pfree_recv_queue = &adapter->recvpriv.free_recv_queue; - phead = &defrag_q->queue; - plist = phead->next; - prframe = container_of(plist, union recv_frame, u.list); - list_del_init(&prframe->u.list); - pfhdr = &prframe->u.hdr; - curfragnum = 0; - if (curfragnum != pfhdr->attrib.frag_num) { - /*the first fragment number must be 0 - *free the whole queue - */ - r8712_free_recvframe(prframe, pfree_recv_queue); - r8712_free_recvframe_queue(defrag_q, pfree_recv_queue); - return NULL; - } - curfragnum++; - plist = &defrag_q->queue; - plist = plist->next; - while (!end_of_queue_search(phead, plist)) { - pnextrframe = container_of(plist, union recv_frame, u.list); - pnfhdr = &pnextrframe->u.hdr; - /*check the fragment sequence (2nd ~n fragment frame) */ - if (curfragnum != pnfhdr->attrib.frag_num) { - /* the fragment number must increase (after decache) - * release the defrag_q & prframe - */ - r8712_free_recvframe(prframe, pfree_recv_queue); - r8712_free_recvframe_queue(defrag_q, pfree_recv_queue); - return NULL; - } - curfragnum++; - /* copy the 2nd~n fragment frame's payload to the first fragment - * get the 2nd~last fragment frame's payload - */ - wlanhdr_offset = pnfhdr->attrib.hdrlen + pnfhdr->attrib.iv_len; - recvframe_pull(pnextrframe, wlanhdr_offset); - /* append to first fragment frame's tail (if privacy frame, - * pull the ICV) - */ - recvframe_pull_tail(prframe, pfhdr->attrib.icv_len); - memcpy(pfhdr->rx_tail, pnfhdr->rx_data, pnfhdr->len); - recvframe_put(prframe, pnfhdr->len); - pfhdr->attrib.icv_len = pnfhdr->attrib.icv_len; - plist = plist->next; - } - /* free the defrag_q queue and return the prframe */ - r8712_free_recvframe_queue(defrag_q, pfree_recv_queue); - return prframe; -} - -/* check if need to defrag, if needed queue the frame to defrag_q */ -union recv_frame *r8712_recvframe_chk_defrag(struct _adapter *padapter, - union recv_frame *precv_frame) -{ - u8 ismfrag; - u8 fragnum; - u8 *psta_addr; - struct recv_frame_hdr *pfhdr; - struct sta_info *psta; - struct sta_priv *pstapriv; - struct list_head *phead; - union recv_frame *prtnframe = NULL; - struct __queue *pfree_recv_queue, *pdefrag_q; - - pstapriv = &padapter->stapriv; - pfhdr = &precv_frame->u.hdr; - pfree_recv_queue = &padapter->recvpriv.free_recv_queue; - /* need to define struct of wlan header frame ctrl */ - ismfrag = pfhdr->attrib.mfrag; - fragnum = pfhdr->attrib.frag_num; - psta_addr = pfhdr->attrib.ta; - psta = r8712_get_stainfo(pstapriv, psta_addr); - if (!psta) - pdefrag_q = NULL; - else - pdefrag_q = &psta->sta_recvpriv.defrag_q; - - if ((ismfrag == 0) && (fragnum == 0)) - prtnframe = precv_frame;/*isn't a fragment frame*/ - if (ismfrag == 1) { - /* 0~(n-1) fragment frame - * enqueue to defraf_g - */ - if (pdefrag_q) { - if (fragnum == 0) { - /*the first fragment*/ - if (!list_empty(&pdefrag_q->queue)) { - /*free current defrag_q */ - r8712_free_recvframe_queue(pdefrag_q, pfree_recv_queue); - } - } - /* Then enqueue the 0~(n-1) fragment to the defrag_q */ - phead = &pdefrag_q->queue; - list_add_tail(&pfhdr->list, phead); - prtnframe = NULL; - } else { - /* can't find this ta's defrag_queue, so free this - * recv_frame - */ - r8712_free_recvframe(precv_frame, pfree_recv_queue); - prtnframe = NULL; - } - } - if ((ismfrag == 0) && (fragnum != 0)) { - /* the last fragment frame - * enqueue the last fragment - */ - if (pdefrag_q) { - phead = &pdefrag_q->queue; - list_add_tail(&pfhdr->list, phead); - /*call recvframe_defrag to defrag*/ - precv_frame = recvframe_defrag(padapter, pdefrag_q); - prtnframe = precv_frame; - } else { - /* can't find this ta's defrag_queue, so free this - * recv_frame - */ - r8712_free_recvframe(precv_frame, pfree_recv_queue); - prtnframe = NULL; - } - } - if (prtnframe && (prtnframe->u.hdr.attrib.privacy)) { - /* after defrag we must check tkip mic code */ - if (r8712_recvframe_chkmic(padapter, prtnframe) == _FAIL) { - r8712_free_recvframe(prtnframe, pfree_recv_queue); - prtnframe = NULL; - } - } - return prtnframe; -} - -static void amsdu_to_msdu(struct _adapter *padapter, union recv_frame *prframe) -{ - int a_len, padding_len; - u16 eth_type, nSubframe_Length; - u8 nr_subframes, i; - unsigned char *pdata; - struct rx_pkt_attrib *pattrib; - _pkt *sub_skb, *subframes[MAX_SUBFRAME_COUNT]; - struct recv_priv *precvpriv = &padapter->recvpriv; - struct __queue *pfree_recv_queue = &precvpriv->free_recv_queue; - - nr_subframes = 0; - pattrib = &prframe->u.hdr.attrib; - recvframe_pull(prframe, prframe->u.hdr.attrib.hdrlen); - if (prframe->u.hdr.attrib.iv_len > 0) - recvframe_pull(prframe, prframe->u.hdr.attrib.iv_len); - a_len = prframe->u.hdr.len; - pdata = prframe->u.hdr.rx_data; - while (a_len > ETH_HLEN) { - /* Offset 12 denote 2 mac address */ - nSubframe_Length = *((u16 *)(pdata + 12)); - /*==m==>change the length order*/ - nSubframe_Length = (nSubframe_Length >> 8) + - (nSubframe_Length << 8); - if (a_len < (ETHERNET_HEADER_SIZE + nSubframe_Length)) { - netdev_warn(padapter->pnetdev, "r8712u: nRemain_Length is %d and nSubframe_Length is: %d\n", - a_len, nSubframe_Length); - goto exit; - } - /* move the data point to data content */ - pdata += ETH_HLEN; - a_len -= ETH_HLEN; - /* Allocate new skb for releasing to upper layer */ - sub_skb = dev_alloc_skb(nSubframe_Length + 12); - if (!sub_skb) - break; - skb_reserve(sub_skb, 12); - skb_put_data(sub_skb, pdata, nSubframe_Length); - subframes[nr_subframes++] = sub_skb; - if (nr_subframes >= MAX_SUBFRAME_COUNT) { - netdev_warn(padapter->pnetdev, "r8712u: ParseSubframe(): Too many Subframes! Packets dropped!\n"); - break; - } - pdata += nSubframe_Length; - a_len -= nSubframe_Length; - if (a_len != 0) { - padding_len = 4 - ((nSubframe_Length + ETH_HLEN) & 3); - if (padding_len == 4) - padding_len = 0; - if (a_len < padding_len) - goto exit; - pdata += padding_len; - a_len -= padding_len; - } - } - for (i = 0; i < nr_subframes; i++) { - sub_skb = subframes[i]; - /* convert hdr + possible LLC headers into Ethernet header */ - eth_type = (sub_skb->data[6] << 8) | sub_skb->data[7]; - if (sub_skb->len >= 8 && - ((!memcmp(sub_skb->data, rfc1042_header, SNAP_SIZE) && - eth_type != ETH_P_AARP && eth_type != ETH_P_IPX) || - !memcmp(sub_skb->data, bridge_tunnel_header, SNAP_SIZE))) { - /* remove RFC1042 or Bridge-Tunnel encapsulation and - * replace EtherType - */ - skb_pull(sub_skb, SNAP_SIZE); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, - ETH_ALEN); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, - ETH_ALEN); - } else { - __be16 len; - /* Leave Ethernet header part of hdr and full payload */ - len = htons(sub_skb->len); - memcpy(skb_push(sub_skb, 2), &len, 2); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, - ETH_ALEN); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, - ETH_ALEN); - } - /* Indicate the packets to upper layer */ - if (sub_skb) { - sub_skb->protocol = - eth_type_trans(sub_skb, padapter->pnetdev); - sub_skb->dev = padapter->pnetdev; - if ((pattrib->tcpchk_valid == 1) && - (pattrib->tcp_chkrpt == 1)) { - sub_skb->ip_summed = CHECKSUM_UNNECESSARY; - } else { - sub_skb->ip_summed = CHECKSUM_NONE; - } - netif_rx(sub_skb); - } - } -exit: - prframe->u.hdr.len = 0; - r8712_free_recvframe(prframe, pfree_recv_queue); -} - -void r8712_rxcmd_event_hdl(struct _adapter *padapter, void *prxcmdbuf) -{ - __le32 voffset; - u8 *poffset; - u16 cmd_len, drvinfo_sz; - struct recv_stat *prxstat; - - poffset = prxcmdbuf; - voffset = *(__le32 *)poffset; - prxstat = prxcmdbuf; - drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16; - drvinfo_sz <<= 3; - poffset += RXDESC_SIZE + drvinfo_sz; - do { - voffset = *(__le32 *)poffset; - cmd_len = (u16)(le32_to_cpu(voffset) & 0xffff); - r8712_event_handle(padapter, (__le32 *)poffset); - poffset += (cmd_len + 8);/*8 bytes alignment*/ - } while (le32_to_cpu(voffset) & BIT(31)); -} - -static int check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl, - u16 seq_num) -{ - u8 wsize = preorder_ctrl->wsize_b; - u16 wend = (preorder_ctrl->indicate_seq + wsize - 1) % 4096; - - /* Rx Reorder initialize condition.*/ - if (preorder_ctrl->indicate_seq == 0xffff) - preorder_ctrl->indicate_seq = seq_num; - /* Drop out the packet which SeqNum is smaller than WinStart */ - if (SN_LESS(seq_num, preorder_ctrl->indicate_seq)) - return false; - /* - * Sliding window manipulation. Conditions includes: - * 1. Incoming SeqNum is equal to WinStart =>Window shift 1 - * 2. Incoming SeqNum is larger than the WinEnd => Window shift N - */ - if (SN_EQUAL(seq_num, preorder_ctrl->indicate_seq)) - preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + - 1) % 4096; - else if (SN_LESS(wend, seq_num)) { - if (seq_num >= (wsize - 1)) - preorder_ctrl->indicate_seq = seq_num + 1 - wsize; - else - preorder_ctrl->indicate_seq = 4095 - (wsize - - (seq_num + 1)) + 1; - } - return true; -} - -static int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, - union recv_frame *prframe) -{ - struct list_head *phead, *plist; - union recv_frame *pnextrframe; - struct rx_pkt_attrib *pnextattrib; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; - - phead = &ppending_recvframe_queue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - pnextrframe = container_of(plist, union recv_frame, u.list); - pnextattrib = &pnextrframe->u.hdr.attrib; - - if (SN_EQUAL(pnextattrib->seq_num, pattrib->seq_num)) - return false; - - if (SN_LESS(pnextattrib->seq_num, pattrib->seq_num)) - plist = plist->next; - else - break; - } - list_del_init(&prframe->u.hdr.list); - list_add_tail(&prframe->u.hdr.list, plist); - return true; -} - -int r8712_recv_indicatepkts_in_order(struct _adapter *padapter, - struct recv_reorder_ctrl *preorder_ctrl, - int bforced) -{ - struct list_head *phead, *plist; - union recv_frame *prframe; - struct rx_pkt_attrib *pattrib; - int bPktInBuf = false; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - - phead = &ppending_recvframe_queue->queue; - plist = phead->next; - /* Handling some condition for forced indicate case.*/ - if (bforced) { - if (list_empty(phead)) - return true; - - prframe = container_of(plist, union recv_frame, u.list); - pattrib = &prframe->u.hdr.attrib; - preorder_ctrl->indicate_seq = pattrib->seq_num; - } - /* Prepare indication list and indication. - * Check if there is any packet need indicate. - */ - while (!list_empty(phead)) { - prframe = container_of(plist, union recv_frame, u.list); - pattrib = &prframe->u.hdr.attrib; - if (!SN_LESS(preorder_ctrl->indicate_seq, pattrib->seq_num)) { - plist = plist->next; - list_del_init(&prframe->u.hdr.list); - if (SN_EQUAL(preorder_ctrl->indicate_seq, - pattrib->seq_num)) - preorder_ctrl->indicate_seq = - (preorder_ctrl->indicate_seq + 1) % 4096; - /*indicate this recv_frame*/ - if (!pattrib->amsdu) { - if (!padapter->driver_stopped && - !padapter->surprise_removed) { - /* indicate this recv_frame */ - r8712_recv_indicatepkt(padapter, - prframe); - } - } else if (pattrib->amsdu == 1) { - amsdu_to_msdu(padapter, prframe); - } - /* Update local variables. */ - bPktInBuf = false; - } else { - bPktInBuf = true; - break; - } - } - return bPktInBuf; -} - -static int recv_indicatepkt_reorder(struct _adapter *padapter, - union recv_frame *prframe) -{ - unsigned long irql; - struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; - struct recv_reorder_ctrl *preorder_ctrl = prframe->u.hdr.preorder_ctrl; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - - if (!pattrib->amsdu) { - /* s1. */ - r8712_wlanhdr_to_ethhdr(prframe); - if (pattrib->qos != 1) { - if (!padapter->driver_stopped && - !padapter->surprise_removed) { - r8712_recv_indicatepkt(padapter, prframe); - return 0; - } else { - return -EINVAL; - } - } - } - spin_lock_irqsave(&ppending_recvframe_queue->lock, irql); - /*s2. check if winstart_b(indicate_seq) needs to be updated*/ - if (!check_indicate_seq(preorder_ctrl, pattrib->seq_num)) - goto _err_exit; - /*s3. Insert all packet into Reorder Queue to maintain its ordering.*/ - if (!enqueue_reorder_recvframe(preorder_ctrl, prframe)) - goto _err_exit; - /*s4. - * Indication process. - * After Packet dropping and Sliding Window shifting as above, we can - * now just indicate the packets with the SeqNum smaller than latest - * WinStart and buffer other packets. - * - * For Rx Reorder condition: - * 1. All packets with SeqNum smaller than WinStart => Indicate - * 2. All packets with SeqNum larger than or equal to - * WinStart => Buffer it. - */ - if (r8712_recv_indicatepkts_in_order(padapter, preorder_ctrl, false)) { - mod_timer(&preorder_ctrl->reordering_ctrl_timer, - jiffies + msecs_to_jiffies(REORDER_WAIT_TIME)); - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); - } else { - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); - del_timer(&preorder_ctrl->reordering_ctrl_timer); - } - return 0; -_err_exit: - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); - return -ENOMEM; -} - -void r8712_reordering_ctrl_timeout_handler(void *pcontext) -{ - unsigned long irql; - struct recv_reorder_ctrl *preorder_ctrl = pcontext; - struct _adapter *padapter = preorder_ctrl->padapter; - struct __queue *ppending_recvframe_queue = - &preorder_ctrl->pending_recvframe_queue; - - if (padapter->driver_stopped || padapter->surprise_removed) - return; - spin_lock_irqsave(&ppending_recvframe_queue->lock, irql); - r8712_recv_indicatepkts_in_order(padapter, preorder_ctrl, true); - spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); -} - -static int r8712_process_recv_indicatepkts(struct _adapter *padapter, - union recv_frame *prframe) -{ - int retval = _SUCCESS; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - if (phtpriv->ht_option == 1) { /*B/G/N Mode*/ - if (recv_indicatepkt_reorder(padapter, prframe)) { - /* including perform A-MPDU Rx Ordering Buffer Control*/ - if (!padapter->driver_stopped && - !padapter->surprise_removed) - return _FAIL; - } - } else { /*B/G mode*/ - retval = r8712_wlanhdr_to_ethhdr(prframe); - if (retval) - return _FAIL; - if (!padapter->driver_stopped && !padapter->surprise_removed) { - /* indicate this recv_frame */ - r8712_recv_indicatepkt(padapter, prframe); - } else { - return _FAIL; - } - } - return retval; -} - -static u8 query_rx_pwr_percentage(s8 antpower) -{ - if ((antpower <= -100) || (antpower >= 20)) - return 0; - else if (antpower >= 0) - return 100; - else - return 100 + antpower; -} - -static u8 evm_db2percentage(s8 value) -{ - /* - * -33dB~0dB to 0%~99% - */ - s8 ret_val = clamp(-value, 0, 33) * 3; - - if (ret_val == 99) - ret_val = 100; - - return ret_val; -} - -s32 r8712_signal_scale_mapping(s32 cur_sig) -{ - s32 ret_sig; - - if (cur_sig >= 51 && cur_sig <= 100) - ret_sig = 100; - else if (cur_sig >= 41 && cur_sig <= 50) - ret_sig = 80 + ((cur_sig - 40) * 2); - else if (cur_sig >= 31 && cur_sig <= 40) - ret_sig = 66 + (cur_sig - 30); - else if (cur_sig >= 21 && cur_sig <= 30) - ret_sig = 54 + (cur_sig - 20); - else if (cur_sig >= 10 && cur_sig <= 20) - ret_sig = 42 + (((cur_sig - 10) * 2) / 3); - else if (cur_sig >= 5 && cur_sig <= 9) - ret_sig = 22 + (((cur_sig - 5) * 3) / 2); - else if (cur_sig >= 1 && cur_sig <= 4) - ret_sig = 6 + (((cur_sig - 1) * 3) / 2); - else - ret_sig = cur_sig; - return ret_sig; -} - -static s32 translate2dbm(struct _adapter *padapter, u8 signal_strength_idx) -{ - s32 signal_power; /* in dBm.*/ - /* Translate to dBm (x=0.5y-95).*/ - signal_power = (s32)((signal_strength_idx + 1) >> 1); - signal_power -= 95; - return signal_power; -} - -static void query_rx_phy_status(struct _adapter *padapter, - union recv_frame *prframe) -{ - u8 i, max_spatial_stream, evm; - struct recv_stat *prxstat = (struct recv_stat *)prframe->u.hdr.rx_head; - struct phy_stat *pphy_stat = (struct phy_stat *)(prxstat + 1); - u8 *pphy_head = (u8 *)(prxstat + 1); - s8 rx_pwr[4], rx_pwr_all; - u8 pwdb_all; - u32 rssi, total_rssi = 0; - u8 bcck_rate = 0, rf_rx_num = 0, cck_highpwr = 0; - struct phy_cck_rx_status *pcck_buf; - u8 sq; - - /* Record it for next packet processing*/ - bcck_rate = (prframe->u.hdr.attrib.mcs_rate <= 3 ? 1 : 0); - if (bcck_rate) { - u8 report; - - /* CCK Driver info Structure is not the same as OFDM packet.*/ - pcck_buf = (struct phy_cck_rx_status *)pphy_stat; - /* (1)Hardware does not provide RSSI for CCK - * (2)PWDB, Average PWDB calculated by hardware - * (for rate adaptive) - */ - if (!cck_highpwr) { - report = pcck_buf->cck_agc_rpt & 0xc0; - report >>= 6; - switch (report) { - /* Modify the RF RNA gain value to -40, -20, - * -2, 14 by Jenyu's suggestion - * Note: different RF with the different - * RNA gain. - */ - case 0x3: - rx_pwr_all = -40 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - case 0x2: - rx_pwr_all = -20 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - case 0x1: - rx_pwr_all = -2 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - case 0x0: - rx_pwr_all = 14 - (pcck_buf->cck_agc_rpt & - 0x3e); - break; - } - } else { - report = ((u8)(le32_to_cpu(pphy_stat->phydw1) >> 8)) & - 0x60; - report >>= 5; - switch (report) { - case 0x3: - rx_pwr_all = -40 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - case 0x2: - rx_pwr_all = -20 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - case 0x1: - rx_pwr_all = -2 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - case 0x0: - rx_pwr_all = 14 - ((pcck_buf->cck_agc_rpt & - 0x1f) << 1); - break; - } - } - pwdb_all = query_rx_pwr_percentage(rx_pwr_all); - /* CCK gain is smaller than OFDM/MCS gain,*/ - /* so we add gain diff by experiences, the val is 6 */ - pwdb_all += 6; - if (pwdb_all > 100) - pwdb_all = 100; - /* modify the offset to make the same gain index with OFDM.*/ - if (pwdb_all > 34 && pwdb_all <= 42) - pwdb_all -= 2; - else if (pwdb_all > 26 && pwdb_all <= 34) - pwdb_all -= 6; - else if (pwdb_all > 14 && pwdb_all <= 26) - pwdb_all -= 8; - else if (pwdb_all > 4 && pwdb_all <= 14) - pwdb_all -= 4; - /* - * (3) Get Signal Quality (EVM) - */ - if (pwdb_all > 40) { - sq = 100; - } else { - sq = pcck_buf->sq_rpt; - if (pcck_buf->sq_rpt > 64) - sq = 0; - else if (pcck_buf->sq_rpt < 20) - sq = 100; - else - sq = ((64 - sq) * 100) / 44; - } - prframe->u.hdr.attrib.signal_qual = sq; - prframe->u.hdr.attrib.rx_mimo_signal_qual[0] = sq; - prframe->u.hdr.attrib.rx_mimo_signal_qual[1] = -1; - } else { - /* (1)Get RSSI for HT rate */ - for (i = 0; i < ((padapter->registrypriv.rf_config) & - 0x0f); i++) { - rf_rx_num++; - rx_pwr[i] = ((pphy_head[PHY_STAT_GAIN_TRSW_SHT + i] - & 0x3F) * 2) - 110; - /* Translate DBM to percentage. */ - rssi = query_rx_pwr_percentage(rx_pwr[i]); - total_rssi += rssi; - } - /* (2)PWDB, Average PWDB calculated by hardware (for - * rate adaptive) - */ - rx_pwr_all = (((pphy_head[PHY_STAT_PWDB_ALL_SHT]) >> 1) & 0x7f) - - 106; - pwdb_all = query_rx_pwr_percentage(rx_pwr_all); - - { - /* (3)EVM of HT rate */ - if (prframe->u.hdr.attrib.htc && - prframe->u.hdr.attrib.mcs_rate >= 20 && - prframe->u.hdr.attrib.mcs_rate <= 27) { - /* both spatial stream make sense */ - max_spatial_stream = 2; - } else { - /* only spatial stream 1 makes sense */ - max_spatial_stream = 1; - } - for (i = 0; i < max_spatial_stream; i++) { - evm = evm_db2percentage((pphy_head - [PHY_STAT_RXEVM_SHT + i]));/*dbm*/ - prframe->u.hdr.attrib.signal_qual = - (u8)(evm & 0xff); - prframe->u.hdr.attrib.rx_mimo_signal_qual[i] = - (u8)(evm & 0xff); - } - } - } - /* UI BSS List signal strength(in percentage), make it good looking, - * from 0~100. It is assigned to the BSS List in - * GetValueFromBeaconOrProbeRsp(). - */ - if (bcck_rate) { - prframe->u.hdr.attrib.signal_strength = - (u8)r8712_signal_scale_mapping(pwdb_all); - } else { - if (rf_rx_num != 0) - prframe->u.hdr.attrib.signal_strength = - (u8)(r8712_signal_scale_mapping(total_rssi /= - rf_rx_num)); - } -} - -static void process_link_qual(struct _adapter *padapter, - union recv_frame *prframe) -{ - u32 last_evm = 0, avg_val; - struct rx_pkt_attrib *pattrib; - struct smooth_rssi_data *sqd = &padapter->recvpriv.signal_qual_data; - - if (!prframe || !padapter) - return; - pattrib = &prframe->u.hdr.attrib; - if (pattrib->signal_qual != 0) { - /* - * 1. Record the general EVM to the sliding window. - */ - if (sqd->total_num++ >= PHY_LINKQUALITY_SLID_WIN_MAX) { - sqd->total_num = PHY_LINKQUALITY_SLID_WIN_MAX; - last_evm = sqd->elements[sqd->index]; - sqd->total_val -= last_evm; - } - sqd->total_val += pattrib->signal_qual; - sqd->elements[sqd->index++] = pattrib->signal_qual; - if (sqd->index >= PHY_LINKQUALITY_SLID_WIN_MAX) - sqd->index = 0; - - /* <1> Showed on UI for user, in percentage. */ - avg_val = sqd->total_val / sqd->total_num; - padapter->recvpriv.signal = (u8)avg_val; - } -} - -static void process_rssi(struct _adapter *padapter, union recv_frame *prframe) -{ - u32 last_rssi, tmp_val; - struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; - struct smooth_rssi_data *ssd = &padapter->recvpriv.signal_strength_data; - - if (ssd->total_num++ >= PHY_RSSI_SLID_WIN_MAX) { - ssd->total_num = PHY_RSSI_SLID_WIN_MAX; - last_rssi = ssd->elements[ssd->index]; - ssd->total_val -= last_rssi; - } - ssd->total_val += pattrib->signal_strength; - ssd->elements[ssd->index++] = pattrib->signal_strength; - if (ssd->index >= PHY_RSSI_SLID_WIN_MAX) - ssd->index = 0; - tmp_val = ssd->total_val / ssd->total_num; - padapter->recvpriv.rssi = (s8)translate2dbm(padapter, (u8)tmp_val); -} - -static void process_phy_info(struct _adapter *padapter, - union recv_frame *prframe) -{ - query_rx_phy_status(padapter, prframe); - process_rssi(padapter, prframe); - process_link_qual(padapter, prframe); -} - -int recv_func(struct _adapter *padapter, void *pcontext) -{ - struct rx_pkt_attrib *pattrib; - union recv_frame *prframe, *orig_prframe; - int retval = _SUCCESS; - struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - prframe = pcontext; - orig_prframe = prframe; - pattrib = &prframe->u.hdr.attrib; - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - if (pattrib->crc_err == 1) - padapter->mppriv.rx_crcerrpktcount++; - else - padapter->mppriv.rx_pktcount++; - if (!check_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE)) { - /* free this recv_frame */ - r8712_free_recvframe(orig_prframe, pfree_recv_queue); - goto _exit_recv_func; - } - } - /* check the frame crtl field and decache */ - retval = r8712_validate_recv_frame(padapter, prframe); - if (retval != _SUCCESS) { - /* free this recv_frame */ - r8712_free_recvframe(orig_prframe, pfree_recv_queue); - goto _exit_recv_func; - } - process_phy_info(padapter, prframe); - prframe = r8712_decryptor(padapter, prframe); - if (!prframe) { - retval = _FAIL; - goto _exit_recv_func; - } - prframe = r8712_recvframe_chk_defrag(padapter, prframe); - if (!prframe) - goto _exit_recv_func; - prframe = r8712_portctrl(padapter, prframe); - if (!prframe) { - retval = _FAIL; - goto _exit_recv_func; - } - retval = r8712_process_recv_indicatepkts(padapter, prframe); - if (retval != _SUCCESS) { - r8712_free_recvframe(orig_prframe, pfree_recv_queue); - goto _exit_recv_func; - } -_exit_recv_func: - return retval; -} - -static void recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb) -{ - u8 *pbuf, shift_sz = 0; - u8 frag, mf; - uint pkt_len; - u32 transfer_len; - struct recv_stat *prxstat; - u16 pkt_cnt, drvinfo_sz, pkt_offset, tmp_len, alloc_sz; - struct __queue *pfree_recv_queue; - _pkt *pkt_copy = NULL; - union recv_frame *precvframe = NULL; - struct recv_priv *precvpriv = &padapter->recvpriv; - - pfree_recv_queue = &precvpriv->free_recv_queue; - pbuf = pskb->data; - prxstat = (struct recv_stat *)pbuf; - pkt_cnt = (le32_to_cpu(prxstat->rxdw2) >> 16) & 0xff; - pkt_len = le32_to_cpu(prxstat->rxdw0) & 0x00003fff; - transfer_len = pskb->len; - /* Test throughput with Netgear 3700 (No security) with Chariot 3T3R - * pairs. The packet count will be a big number so that the containing - * packet will effect the Rx reordering. - */ - if (transfer_len < pkt_len) { - /* In this case, it means the MAX_RECVBUF_SZ is too small to - * get the data from 8712u. - */ - return; - } - do { - prxstat = (struct recv_stat *)pbuf; - pkt_len = le32_to_cpu(prxstat->rxdw0) & 0x00003fff; - /* more fragment bit */ - mf = (le32_to_cpu(prxstat->rxdw1) >> 27) & 0x1; - /* ragmentation number */ - frag = (le32_to_cpu(prxstat->rxdw2) >> 12) & 0xf; - /* uint 2^3 = 8 bytes */ - drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16; - drvinfo_sz <<= 3; - if (pkt_len <= 0) - return; - /* Qos data, wireless lan header length is 26 */ - if ((le32_to_cpu(prxstat->rxdw0) >> 23) & 0x01) - shift_sz = 2; - precvframe = r8712_alloc_recvframe(pfree_recv_queue); - if (!precvframe) - return; - INIT_LIST_HEAD(&precvframe->u.hdr.list); - precvframe->u.hdr.precvbuf = NULL; /*can't access the precvbuf*/ - precvframe->u.hdr.len = 0; - tmp_len = pkt_len + drvinfo_sz + RXDESC_SIZE; - pkt_offset = (u16)round_up(tmp_len, 128); - /* for first fragment packet, driver need allocate 1536 + - * drvinfo_sz + RXDESC_SIZE to defrag packet. - */ - if ((mf == 1) && (frag == 0)) - /*1658+6=1664, 1664 is 128 alignment.*/ - alloc_sz = max_t(u16, tmp_len, 1658); - else - alloc_sz = tmp_len; - /* 2 is for IP header 4 bytes alignment in QoS packet case. - * 4 is for skb->data 4 bytes alignment. - */ - alloc_sz += 6; - pkt_copy = netdev_alloc_skb(padapter->pnetdev, alloc_sz); - if (!pkt_copy) - return; - - precvframe->u.hdr.pkt = pkt_copy; - skb_reserve(pkt_copy, 4 - ((addr_t)(pkt_copy->data) % 4)); - skb_reserve(pkt_copy, shift_sz); - memcpy(pkt_copy->data, pbuf, tmp_len); - precvframe->u.hdr.rx_head = pkt_copy->data; - precvframe->u.hdr.rx_data = pkt_copy->data; - precvframe->u.hdr.rx_tail = pkt_copy->data; - precvframe->u.hdr.rx_end = pkt_copy->data + alloc_sz; - - recvframe_put(precvframe, tmp_len); - recvframe_pull(precvframe, drvinfo_sz + RXDESC_SIZE); - /* because the endian issue, driver avoid reference to the - * rxstat after calling update_recvframe_attrib_from_recvstat(); - */ - update_recvframe_attrib_from_recvstat(&precvframe->u.hdr.attrib, - prxstat); - r8712_recv_entry(precvframe); - transfer_len -= pkt_offset; - pbuf += pkt_offset; - pkt_cnt--; - precvframe = NULL; - pkt_copy = NULL; - } while ((transfer_len > 0) && pkt_cnt > 0); -} - -static void recv_tasklet(struct tasklet_struct *t) -{ - struct sk_buff *pskb; - struct _adapter *padapter = from_tasklet(padapter, t, - recvpriv.recv_tasklet); - struct recv_priv *precvpriv = &padapter->recvpriv; - - while (NULL != (pskb = skb_dequeue(&precvpriv->rx_skb_queue))) { - recvbuf2recvframe(padapter, pskb); - skb_reset_tail_pointer(pskb); - pskb->len = 0; - if (!skb_cloned(pskb)) - skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb); - else - consume_skb(pskb); - } -} diff --git a/drivers/staging/rtl8712/rtl8712_recv.h b/drivers/staging/rtl8712/rtl8712_recv.h deleted file mode 100644 index a1360dcf91ce..000000000000 --- a/drivers/staging/rtl8712/rtl8712_recv.h +++ /dev/null @@ -1,145 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL8712_RECV_H_ -#define _RTL8712_RECV_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -/* Realtek's v2.6.6 reduced this to 4. However, under heavy network and CPU - * loads, even 8 receive buffers might not be enough; cutting it to 4 seemed - * unwise. - */ -#define NR_RECVBUFF (8) - -#define NR_PREALLOC_RECV_SKB (8) -#define RXDESC_SIZE 24 -#define RXDESC_OFFSET RXDESC_SIZE -#define RECV_BLK_SZ 512 -#define RECV_BLK_CNT 16 -#define RECV_BLK_TH RECV_BLK_CNT -#define MAX_RECVBUF_SZ 9100 -#define RECVBUFF_ALIGN_SZ 512 -#define RSVD_ROOM_SZ (0) -/*These definition is used for Rx packet reordering.*/ -#define SN_LESS(a, b) (((a-b) & 0x800) != 0) -#define SN_EQUAL(a, b) (a == b) -#define REORDER_WAIT_TIME 30 /* (ms)*/ - -struct recv_stat { - __le32 rxdw0; - __le32 rxdw1; - __le32 rxdw2; - __le32 rxdw3; - __le32 rxdw4; - __le32 rxdw5; -}; - -struct phy_cck_rx_status { - /* For CCK rate descriptor. This is a unsigned 8:1 variable. - * LSB bit present 0.5. And MSB 7 bts present a signed value. - * Range from -64~+63.5. - */ - u8 adc_pwdb_X[4]; - u8 sq_rpt; - u8 cck_agc_rpt; -}; - -struct phy_stat { - __le32 phydw0; - __le32 phydw1; - __le32 phydw2; - __le32 phydw3; - __le32 phydw4; - __le32 phydw5; - __le32 phydw6; - __le32 phydw7; -}; - -#define PHY_STAT_GAIN_TRSW_SHT 0 -#define PHY_STAT_PWDB_ALL_SHT 4 -#define PHY_STAT_CFOSHO_SHT 5 -#define PHY_STAT_CCK_AGC_RPT_SHT 5 -#define PHY_STAT_CFOTAIL_SHT 9 -#define PHY_STAT_RXEVM_SHT 13 -#define PHY_STAT_RXSNR_SHT 15 -#define PHY_STAT_PDSNR_SHT 19 -#define PHY_STAT_CSI_CURRENT_SHT 21 -#define PHY_STAT_CSI_TARGET_SHT 23 -#define PHY_STAT_SIGEVM_SHT 25 -#define PHY_STAT_MAX_EX_PWR_SHT 26 - -union recvstat { - struct recv_stat recv_stat; - unsigned int value[RXDESC_SIZE >> 2]; -}; - -struct recv_buf { - struct list_head list; - spinlock_t recvbuf_lock; - u32 ref_cnt; - struct _adapter *adapter; - struct urb *purb; - _pkt *pskb; - u8 irp_pending; - u32 transfer_len; - uint len; - u8 *phead; - u8 *pdata; - u8 *ptail; - u8 *pend; - u8 *pbuf; - u8 *pallocated_buf; -}; - -/* - * head -----> - * data -----> - * payload - * tail -----> - * end -----> - * len = (unsigned int )(tail - data); - */ -struct recv_frame_hdr { - struct list_head list; - _pkt *pkt; - _pkt *pkt_newalloc; - struct _adapter *adapter; - u8 fragcnt; - struct rx_pkt_attrib attrib; - uint len; - u8 *rx_head; - u8 *rx_data; - u8 *rx_tail; - u8 *rx_end; - void *precvbuf; - struct sta_info *psta; - /*for A-MPDU Rx reordering buffer control*/ - struct recv_reorder_ctrl *preorder_ctrl; -}; - -union recv_frame { - union { - struct list_head list; - struct recv_frame_hdr hdr; - } u; -}; - -void r8712_init_recvbuf(struct _adapter *padapter, struct recv_buf *precvbuf); -void r8712_rxcmd_event_hdl(struct _adapter *padapter, void *prxcmdbuf); -s32 r8712_signal_scale_mapping(s32 cur_sig); -void r8712_reordering_ctrl_timeout_handler(void *pcontext); - -#endif - diff --git a/drivers/staging/rtl8712/rtl8712_regdef.h b/drivers/staging/rtl8712/rtl8712_regdef.h deleted file mode 100644 index 28aec9aa539f..000000000000 --- a/drivers/staging/rtl8712/rtl8712_regdef.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_REGDEF_H__ -#define __RTL8712_REGDEF_H__ - -#include "rtl8712_syscfg_regdef.h" -#include "rtl8712_cmdctrl_regdef.h" -#include "rtl8712_macsetting_regdef.h" -#include "rtl8712_timectrl_regdef.h" -#include "rtl8712_fifoctrl_regdef.h" -#include "rtl8712_ratectrl_regdef.h" -#include "rtl8712_edcasetting_regdef.h" -#include "rtl8712_wmac_regdef.h" -#include "rtl8712_powersave_regdef.h" -#include "rtl8712_gp_regdef.h" -#include "rtl8712_debugctrl_regdef.h" - -#define HIMR (RTL8712_INTERRUPT_ + 0x08) - -#endif /* __RTL8712_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_security_bitdef.h b/drivers/staging/rtl8712/rtl8712_security_bitdef.h deleted file mode 100644 index 44275ef455a0..000000000000 --- a/drivers/staging/rtl8712/rtl8712_security_bitdef.h +++ /dev/null @@ -1,34 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_SECURITY_BITDEF_H__ -#define __RTL8712_SECURITY_BITDEF_H__ - -/*CAMCMD*/ -#define _SECCAM_POLLING BIT(31) -#define _SECCAM_CLR BIT(30) -#define _SECCAM_WE BIT(16) -#define _SECCAM_ADR_MSK 0x000000FF -#define _SECCAM_ADR_SHT 0 - -/*CAMDBG*/ -#define _SECCAM_INFO BIT(31) -#define _SEC_KEYFOUND BIT(30) -#define _SEC_CONFIG_MSK 0x3F000000 -#define _SEC_CONFIG_SHT 24 -#define _SEC_KEYCONTENT_MSK 0x00FFFFFF -#define _SEC_KEYCONTENT_SHT 0 - -/*SECCFG*/ -#define _NOSKMC BIT(5) -#define _SKBYA2 BIT(4) -#define _RXDEC BIT(3) -#define _TXENC BIT(2) -#define _RXUSEDK BIT(1) -#define _TXUSEDK BIT(0) - -#endif /*__RTL8712_SECURITY_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_spec.h b/drivers/staging/rtl8712/rtl8712_spec.h deleted file mode 100644 index 613a410e5714..000000000000 --- a/drivers/staging/rtl8712/rtl8712_spec.h +++ /dev/null @@ -1,121 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_SPEC_H__ -#define __RTL8712_SPEC_H__ - -#define RTL8712_IOBASE_TXPKT 0x10200000 /*IOBASE_TXPKT*/ -#define RTL8712_IOBASE_RXPKT 0x10210000 /*IOBASE_RXPKT*/ -#define RTL8712_IOBASE_RXCMD 0x10220000 /*IOBASE_RXCMD*/ -#define RTL8712_IOBASE_TXSTATUS 0x10230000 /*IOBASE_TXSTATUS*/ -#define RTL8712_IOBASE_RXSTATUS 0x10240000 /*IOBASE_RXSTATUS*/ -#define RTL8712_IOBASE_IOREG 0x10250000 /*IOBASE_IOREG ADDR*/ -#define RTL8712_IOBASE_SCHEDULER 0x10260000 /*IOBASE_SCHEDULE*/ - -#define RTL8712_IOBASE_TRXDMA 0x10270000 /*IOBASE_TRXDMA*/ -#define RTL8712_IOBASE_TXLLT 0x10280000 /*IOBASE_TXLLT*/ -#define RTL8712_IOBASE_WMAC 0x10290000 /*IOBASE_WMAC*/ -#define RTL8712_IOBASE_FW2HW 0x102A0000 /*IOBASE_FW2HW*/ -#define RTL8712_IOBASE_ACCESS_PHYREG 0x102B0000 /*IOBASE_ACCESS_PHYREG*/ - -#define RTL8712_IOBASE_FF 0x10300000 /*IOBASE_FIFO 0x1031000~0x103AFFFF*/ - -/*IOREG Offset for 8712*/ -#define RTL8712_SYSCFG_ RTL8712_IOBASE_IOREG -#define RTL8712_CMDCTRL_ (RTL8712_IOBASE_IOREG + 0x40) -#define RTL8712_MACIDSETTING_ (RTL8712_IOBASE_IOREG + 0x50) -#define RTL8712_TIMECTRL_ (RTL8712_IOBASE_IOREG + 0x80) -#define RTL8712_FIFOCTRL_ (RTL8712_IOBASE_IOREG + 0xA0) -#define RTL8712_RATECTRL_ (RTL8712_IOBASE_IOREG + 0x160) -#define RTL8712_EDCASETTING_ (RTL8712_IOBASE_IOREG + 0x1D0) -#define RTL8712_WMAC_ (RTL8712_IOBASE_IOREG + 0x200) -#define RTL8712_SECURITY_ (RTL8712_IOBASE_IOREG + 0x240) -#define RTL8712_POWERSAVE_ (RTL8712_IOBASE_IOREG + 0x260) -#define RTL8712_GP_ (RTL8712_IOBASE_IOREG + 0x2E0) -#define RTL8712_INTERRUPT_ (RTL8712_IOBASE_IOREG + 0x300) -#define RTL8712_DEBUGCTRL_ (RTL8712_IOBASE_IOREG + 0x310) -#define RTL8712_OFFLOAD_ (RTL8712_IOBASE_IOREG + 0x2D0) - -/*FIFO for 8712*/ -#define RTL8712_DMA_BCNQ (RTL8712_IOBASE_FF + 0x10000) -#define RTL8712_DMA_MGTQ (RTL8712_IOBASE_FF + 0x20000) -#define RTL8712_DMA_BMCQ (RTL8712_IOBASE_FF + 0x30000) -#define RTL8712_DMA_VOQ (RTL8712_IOBASE_FF + 0x40000) -#define RTL8712_DMA_VIQ (RTL8712_IOBASE_FF + 0x50000) -#define RTL8712_DMA_BEQ (RTL8712_IOBASE_FF + 0x60000) -#define RTL8712_DMA_BKQ (RTL8712_IOBASE_FF + 0x70000) -#define RTL8712_DMA_RX0FF (RTL8712_IOBASE_FF + 0x80000) -#define RTL8712_DMA_H2CCMD (RTL8712_IOBASE_FF + 0x90000) -#define RTL8712_DMA_C2HCMD (RTL8712_IOBASE_FF + 0xA0000) - -/*------------------------------*/ - -/*BIT 16 15*/ -#define DID_SDIO_LOCAL 0 /* 0 0*/ -#define DID_WLAN_IOREG 1 /* 0 1*/ -#define DID_WLAN_FIFO 3 /* 1 1*/ -#define DID_UNDEFINE (-1) - -#define CMD_ADDR_MAPPING_SHIFT 2 /*SDIO CMD ADDR MAPPING, - *shift 2 bit for match - * offset[14:2] - */ - -/*Offset for SDIO LOCAL*/ -#define OFFSET_SDIO_LOCAL 0x0FFF - -/*Offset for WLAN IOREG*/ -#define OFFSET_WLAN_IOREG 0x0FFF - -/*Offset for WLAN FIFO*/ -#define OFFSET_TX_BCNQ 0x0300 -#define OFFSET_TX_HIQ 0x0310 -#define OFFSET_TX_CMDQ 0x0320 -#define OFFSET_TX_MGTQ 0x0330 -#define OFFSET_TX_HCCAQ 0x0340 -#define OFFSET_TX_VOQ 0x0350 -#define OFFSET_TX_VIQ 0x0360 -#define OFFSET_TX_BEQ 0x0370 -#define OFFSET_TX_BKQ 0x0380 -#define OFFSET_RX_RX0FFQ 0x0390 -#define OFFSET_RX_C2HFFQ 0x03A0 - -#define BK_QID_01 1 -#define BK_QID_02 2 -#define BE_QID_01 0 -#define BE_QID_02 3 -#define VI_QID_01 4 -#define VI_QID_02 5 -#define VO_QID_01 6 -#define VO_QID_02 7 -#define HCCA_QID_01 8 -#define HCCA_QID_02 9 -#define HCCA_QID_03 10 -#define HCCA_QID_04 11 -#define HCCA_QID_05 12 -#define HCCA_QID_06 13 -#define HCCA_QID_07 14 -#define HCCA_QID_08 15 -#define HI_QID 17 -#define CMD_QID 19 -#define MGT_QID 18 -#define BCN_QID 16 - -#include "rtl8712_regdef.h" - -#include "rtl8712_bitdef.h" - -#include "basic_types.h" - -#endif /* __RTL8712_SPEC_H__ */ - diff --git a/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h b/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h deleted file mode 100644 index d92df3fbd2b1..000000000000 --- a/drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h +++ /dev/null @@ -1,163 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_SYSCFG_BITDEF_H__ -#define __RTL8712_SYSCFG_BITDEF_H__ - -/*SYS_PWR_CTRL*/ -/*SRCTRL0*/ -/*SRCTRL1*/ -/*SYS_CLKR*/ - -/*SYS_IOS_CTRL*/ -#define iso_LDR2RP_SHT 8 /* EE Loader to Retention Path*/ -#define iso_LDR2RP BIT(iso_LDR2RP_SHT) /* 1:isolation, 0:attach*/ - -/*SYS_CTRL*/ -#define FEN_DIO_SDIO_SHT 0 -#define FEN_DIO_SDIO BIT(FEN_DIO_SDIO_SHT) -#define FEN_SDIO_SHT 1 -#define FEN_SDIO BIT(FEN_SDIO_SHT) -#define FEN_USBA_SHT 2 -#define FEN_USBA BIT(FEN_USBA_SHT) -#define FEN_UPLL_SHT 3 -#define FEN_UPLL BIT(FEN_UPLL_SHT) -#define FEN_USBD_SHT 4 -#define FEN_USBD BIT(FEN_USBD_SHT) -#define FEN_DIO_PCIE_SHT 5 -#define FEN_DIO_PCIE BIT(FEN_DIO_PCIE_SHT) -#define FEN_PCIEA_SHT 6 -#define FEN_PCIEA BIT(FEN_PCIEA_SHT) -#define FEN_PPLL_SHT 7 -#define FEN_PPLL BIT(FEN_PPLL_SHT) -#define FEN_PCIED_SHT 8 -#define FEN_PCIED BIT(FEN_PCIED_SHT) -#define FEN_CPUEN_SHT 10 -#define FEN_CPUEN BIT(FEN_CPUEN_SHT) -#define FEN_DCORE_SHT 11 -#define FEN_DCORE BIT(FEN_DCORE_SHT) -#define FEN_ELDR_SHT 12 -#define FEN_ELDR BIT(FEN_ELDR_SHT) -#define PWC_DV2LDR_SHT 13 -#define PWC_DV2LDR BIT(PWC_DV2LDR_SHT) /* Loader Power Enable*/ - -/*=== SYS_CLKR ===*/ -#define SYS_CLKSEL_SHT 0 -#define SYS_CLKSEL BIT(SYS_CLKSEL_SHT) /* System Clock 80MHz*/ -#define PS_CLKSEL_SHT 1 -#define PS_CLKSEL BIT(PS_CLKSEL_SHT) /*System power save - * clock select. - */ -#define CPU_CLKSEL_SHT 2 -#define CPU_CLKSEL BIT(CPU_CLKSEL_SHT) /* System Clock select, - * 1: AFE source, - * 0: System clock(L-Bus) - */ -#define INT32K_EN_SHT 3 -#define INT32K_EN BIT(INT32K_EN_SHT) -#define MACSLP_SHT 4 -#define MACSLP BIT(MACSLP_SHT) -#define MAC_CLK_EN_SHT 11 -#define MAC_CLK_EN BIT(MAC_CLK_EN_SHT) /* MAC Clock Enable.*/ -#define SYS_CLK_EN_SHT 12 -#define SYS_CLK_EN BIT(SYS_CLK_EN_SHT) -#define RING_CLK_EN_SHT 13 -#define RING_CLK_EN BIT(RING_CLK_EN_SHT) -#define SWHW_SEL_SHT 14 -#define SWHW_SEL BIT(SWHW_SEL_SHT) /* Load done, - * control path switch. - */ -#define FWHW_SEL_SHT 15 -#define FWHW_SEL BIT(FWHW_SEL_SHT) /* Sleep exit, - * control path switch. - */ - -/*9346CR*/ -#define _VPDIDX_MSK 0xFF00 -#define _VPDIDX_SHT 8 -#define _EEM_MSK 0x00C0 -#define _EEM_SHT 6 -#define _EEM0 BIT(6) -#define _EEM1 BIT(7) -#define _EEPROM_EN BIT(5) -#define _9356SEL BIT(4) -#define _EECS BIT(3) -#define _EESK BIT(2) -#define _EEDI BIT(1) -#define _EEDO BIT(0) - -/*AFE_MISC*/ -#define AFE_MISC_USB_MBEN_SHT 7 -#define AFE_MISC_USB_MBEN BIT(AFE_MISC_USB_MBEN_SHT) -#define AFE_MISC_USB_BGEN_SHT 6 -#define AFE_MISC_USB_BGEN BIT(AFE_MISC_USB_BGEN_SHT) -#define AFE_MISC_LD12_VDAJ_SHT 4 -#define AFE_MISC_LD12_VDAJ_MSK 0X0030 -#define AFE_MISC_LD12_VDAJ BIT(AFE_MISC_LD12_VDAJ_SHT) -#define AFE_MISC_I32_EN_SHT 3 -#define AFE_MISC_I32_EN BIT(AFE_MISC_I32_EN_SHT) -#define AFE_MISC_E32_EN_SHT 2 -#define AFE_MISC_E32_EN BIT(AFE_MISC_E32_EN_SHT) -#define AFE_MISC_MBEN_SHT 1 -#define AFE_MISC_MBEN BIT(AFE_MISC_MBEN_SHT)/* Enable AFE Macro - * Block's Mbias. - */ -#define AFE_MISC_BGEN_SHT 0 -#define AFE_MISC_BGEN BIT(AFE_MISC_BGEN_SHT)/* Enable AFE Macro - * Block's Bandgap. - */ - -/*--------------------------------------------------------------------------*/ -/* SPS1_CTRL bits (Offset 0x18-1E, 56bits)*/ -/*--------------------------------------------------------------------------*/ -#define SPS1_SWEN BIT(1) /* Enable vsps18 SW Macro Block.*/ -#define SPS1_LDEN BIT(0) /* Enable VSPS12 LDO Macro block.*/ - -/*----------------------------------------------------------------------------*/ -/* LDOA15_CTRL bits (Offset 0x20, 8bits)*/ -/*----------------------------------------------------------------------------*/ -#define LDA15_EN BIT(0) /* Enable LDOA15 Macro Block*/ - -/*----------------------------------------------------------------------------*/ -/* 8192S LDOV12D_CTRL bit (Offset 0x21, 8bits)*/ -/*----------------------------------------------------------------------------*/ -#define LDV12_EN BIT(0) /* Enable LDOVD12 Macro Block*/ -#define LDV12_SDBY BIT(1) /* LDOVD12 standby mode*/ - -/*CLK_PS_CTRL*/ -#define _CLK_GATE_EN BIT(0) - -/* EFUSE_CTRL*/ -#define EF_FLAG BIT(31) /* Access Flag, Write:1; - * Read:0 - */ -#define EF_PGPD 0x70000000 /* E-fuse Program time*/ -#define EF_RDT 0x0F000000 /* E-fuse read time: in the - * unit of cycle time - */ -#define EF_PDN_EN BIT(19) /* EFuse Power down enable*/ -#define ALD_EN BIT(18) /* Autoload Enable*/ -#define EF_ADDR 0x0003FF00 /* Access Address*/ -#define EF_DATA 0x000000FF /* Access Data*/ - -/* EFUSE_TEST*/ -#define LDOE25_EN BIT(31) /* Enable LDOE25 Macro Block*/ - -/* EFUSE_CLK_CTRL*/ -#define EFUSE_CLK_EN BIT(1) /* E-Fuse Clock Enable*/ -#define EFUSE_CLK_SEL BIT(0) /* E-Fuse Clock Select, - * 0:500K, 1:40M - */ - -#endif /*__RTL8712_SYSCFG_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h b/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h deleted file mode 100644 index da5efcdedabe..000000000000 --- a/drivers/staging/rtl8712/rtl8712_syscfg_regdef.h +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_SYSCFG_REGDEF_H__ -#define __RTL8712_SYSCFG_REGDEF_H__ - -#define SYS_ISO_CTRL (RTL8712_SYSCFG_ + 0x0000) -#define SYS_FUNC_EN (RTL8712_SYSCFG_ + 0x0002) -#define PMC_FSM (RTL8712_SYSCFG_ + 0x0004) -#define SYS_CLKR (RTL8712_SYSCFG_ + 0x0008) -#define EE_9346CR (RTL8712_SYSCFG_ + 0x000A) -#define EE_VPD (RTL8712_SYSCFG_ + 0x000C) -#define AFE_MISC (RTL8712_SYSCFG_ + 0x0010) -#define SPS0_CTRL (RTL8712_SYSCFG_ + 0x0011) -#define SPS1_CTRL (RTL8712_SYSCFG_ + 0x0018) -#define RF_CTRL (RTL8712_SYSCFG_ + 0x001F) -#define LDOA15_CTRL (RTL8712_SYSCFG_ + 0x0020) -#define LDOV12D_CTRL (RTL8712_SYSCFG_ + 0x0021) -#define LDOHCI12_CTRL (RTL8712_SYSCFG_ + 0x0022) -#define LDO_USB_CTRL (RTL8712_SYSCFG_ + 0x0023) -#define LPLDO_CTRL (RTL8712_SYSCFG_ + 0x0024) -#define AFE_XTAL_CTRL (RTL8712_SYSCFG_ + 0x0026) -#define AFE_PLL_CTRL (RTL8712_SYSCFG_ + 0x0028) -#define EFUSE_CTRL (RTL8712_SYSCFG_ + 0x0030) -#define EFUSE_TEST (RTL8712_SYSCFG_ + 0x0034) -#define PWR_DATA (RTL8712_SYSCFG_ + 0x0038) -#define DPS_TIMER (RTL8712_SYSCFG_ + 0x003C) -#define RCLK_MON (RTL8712_SYSCFG_ + 0x003E) -#define EFUSE_CLK_CTRL (RTL8712_SYSCFG_ + 0x02F8) - -#endif /*__RTL8712_SYSCFG_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h b/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h deleted file mode 100644 index d7bc9dd5cecd..000000000000 --- a/drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h +++ /dev/null @@ -1,49 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_TIMECTRL_BITDEF_H__ -#define __RTL8712_TIMECTRL_BITDEF_H__ - -/*TSFTR*/ -/*SLOT*/ -/*USTIME*/ - -/*TUBASE*/ -#define _TUBASE_MSK 0x07FF - -/*SIFS_CCK*/ -#define _SIFS_CCK_TRX_MSK 0xFF00 -#define _SIFS_CCK_TRX_SHT 0x8 -#define _SIFS_CCK_CTX_MSK 0x00FF -#define _SIFS_CCK_CTX_SHT 0 - -/*SIFS_OFDM*/ -#define _SIFS_OFDM_TRX_MSK 0xFF00 -#define _SIFS_OFDM_TRX_SHT 0x8 -#define _SIFS_OFDM_CTX_MSK 0x00FF -#define _SIFS_OFDM_CTX_SHT 0 - -/*PIFS*/ -/*ACKTO*/ -/*EIFS*/ -/*BCNITV*/ -/*ATIMWND*/ - -/*DRVERLYINT*/ -#define _ENSWBCN BIT(15) -#define _DRVERLY_TU_MSK 0x0FF0 -#define _DRVERLY_TU_SHT 4 -#define _DRVERLY_US_MSK 0x000F -#define _DRVERLY_US_SHT 0 - -/*BCNDMATIM*/ -#define _BCNDMATIM_MSK 0x03FF - -/*BCNERRTH*/ -/*MLT*/ - -#endif /* __RTL8712_TIMECTRL_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h b/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h deleted file mode 100644 index b51603f1b880..000000000000 --- a/drivers/staging/rtl8712/rtl8712_timectrl_regdef.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8712_TIMECTRL_REGDEF_H__ -#define __RTL8712_TIMECTRL_REGDEF_H__ - -#define TSFTR (RTL8712_TIMECTRL_ + 0x00) -#define USTIME (RTL8712_TIMECTRL_ + 0x08) -#define SLOT (RTL8712_TIMECTRL_ + 0x09) -#define TUBASE (RTL8712_TIMECTRL_ + 0x0A) -#define SIFS_CCK (RTL8712_TIMECTRL_ + 0x0C) -#define SIFS_OFDM (RTL8712_TIMECTRL_ + 0x0E) -#define PIFS (RTL8712_TIMECTRL_ + 0x10) -#define ACKTO (RTL8712_TIMECTRL_ + 0x11) -#define EIFS (RTL8712_TIMECTRL_ + 0x12) -#define BCNITV (RTL8712_TIMECTRL_ + 0x14) -#define ATIMWND (RTL8712_TIMECTRL_ + 0x16) -#define DRVERLYINT (RTL8712_TIMECTRL_ + 0x18) -#define BCNDMATIM (RTL8712_TIMECTRL_ + 0x1A) -#define BCNERRTH (RTL8712_TIMECTRL_ + 0x1C) -#define MLT (RTL8712_TIMECTRL_ + 0x1D) - -#endif /* __RTL8712_TIMECTRL_REGDEF_H__ */ diff --git a/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h b/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h deleted file mode 100644 index ea164e482347..000000000000 --- a/drivers/staging/rtl8712/rtl8712_wmac_bitdef.h +++ /dev/null @@ -1,49 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_WMAC_BITDEF_H__ -#define __RTL8712_WMAC_BITDEF_H__ - -/*NAVCTRL*/ -#define _NAV_UPPER_EN BIT(18) -#define _NAV_MTO_EN BIT(17) -#define _NAV_UPPER BIT(16) -#define _NAV_MTO_MSK 0xFF00 -#define _NAV_MTO_SHT 8 -#define _RTSRST_MSK 0x00FF -#define _RTSRST_SHT 0 - -/*BWOPMODE*/ -#define _20MHZBW BIT(2) - -/*BACAMCMD*/ -#define _BACAM_POLL BIT(31) -#define _BACAM_RST BIT(17) -#define _BACAM_RW BIT(16) -#define _BACAM_ADDR_MSK 0x0000007F -#define _BACAM_ADDR_SHT 0 - -/*LBDLY*/ -#define _LBDLY_MSK 0x1F - -/*FWDLY*/ -#define _FWDLY_MSK 0x0F - -/*RXERR_RPT*/ -#define _RXERR_RPT_SEL_MSK 0xF0000000 -#define _RXERR_RPT_SEL_SHT 28 -#define _RPT_CNT_MSK 0x000FFFFF -#define _RPT_CNT_SHT 0 - -#endif /*__RTL8712_WMAC_BITDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_wmac_regdef.h b/drivers/staging/rtl8712/rtl8712_wmac_regdef.h deleted file mode 100644 index dfe3e9fbed43..000000000000 --- a/drivers/staging/rtl8712/rtl8712_wmac_regdef.h +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_WMAC_REGDEF_H__ -#define __RTL8712_WMAC_REGDEF_H__ - -#define NAVCTRL (RTL8712_WMAC_ + 0x00) -#define BWOPMODE (RTL8712_WMAC_ + 0x03) -#define BACAMCMD (RTL8712_WMAC_ + 0x04) -#define BACAMCONTENT (RTL8712_WMAC_ + 0x08) -#define LBDLY (RTL8712_WMAC_ + 0x10) -#define FWDLY (RTL8712_WMAC_ + 0x11) -#define HWPC_RX_CTRL (RTL8712_WMAC_ + 0x18) -#define MQ (RTL8712_WMAC_ + 0x20) -#define MA (RTL8712_WMAC_ + 0x22) -#define MS (RTL8712_WMAC_ + 0x24) -#define CLM_RESULT (RTL8712_WMAC_ + 0x27) -#define NHM_RPI_CNT (RTL8712_WMAC_ + 0x28) -#define RXERR_RPT (RTL8712_WMAC_ + 0x30) -#define NAV_PROT_LEN (RTL8712_WMAC_ + 0x34) -#define CFEND_TH (RTL8712_WMAC_ + 0x36) -#define AMPDU_MIN_SPACE (RTL8712_WMAC_ + 0x37) -#define TXOP_STALL_CTRL (RTL8712_WMAC_ + 0x38) - -#endif /*__RTL8712_WMAC_REGDEF_H__*/ - diff --git a/drivers/staging/rtl8712/rtl8712_xmit.c b/drivers/staging/rtl8712/rtl8712_xmit.c deleted file mode 100644 index 12f2fdb1b3cb..000000000000 --- a/drivers/staging/rtl8712/rtl8712_xmit.c +++ /dev/null @@ -1,732 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl8712_xmit.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL8712_XMIT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wifi.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -static void dump_xframe(struct _adapter *padapter, - struct xmit_frame *pxmitframe); -static void update_txdesc(struct xmit_frame *pxmitframe, uint *pmem, int sz); - -sint _r8712_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag) -{ - phw_txqueue->ac_tag = ac_tag; - switch (ac_tag) { - case BE_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_BEQ; - break; - case BK_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_BKQ; - break; - case VI_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_VIQ; - break; - case VO_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_VOQ; - break; - case BMC_QUEUE_INX: - phw_txqueue->ff_hwaddr = RTL8712_DMA_BEQ; - break; - } - return _SUCCESS; -} - -int r8712_txframes_sta_ac_pending(struct _adapter *padapter, - struct pkt_attrib *pattrib) -{ - struct sta_info *psta; - struct tx_servq *ptxservq; - int priority = pattrib->priority; - - psta = pattrib->psta; - switch (priority) { - case 1: - case 2: - ptxservq = &psta->sta_xmitpriv.bk_q; - break; - case 4: - case 5: - ptxservq = &psta->sta_xmitpriv.vi_q; - break; - case 6: - case 7: - ptxservq = &psta->sta_xmitpriv.vo_q; - break; - case 0: - case 3: - default: - ptxservq = &psta->sta_xmitpriv.be_q; - break; - } - return ptxservq->qcnt; -} - -static u32 get_ff_hwaddr(struct xmit_frame *pxmitframe) -{ - u32 addr = 0; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct _adapter *padapter = pxmitframe->padapter; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - - if (pxmitframe->frame_tag == TXAGG_FRAMETAG) { - addr = RTL8712_DMA_H2CCMD; - } else if (pxmitframe->frame_tag == MGNT_FRAMETAG) { - addr = RTL8712_DMA_MGTQ; - } else if (pdvobj->nr_endpoint == 6) { - switch (pattrib->priority) { - case 0: - case 3: - addr = RTL8712_DMA_BEQ; - break; - case 1: - case 2: - addr = RTL8712_DMA_BKQ; - break; - case 4: - case 5: - addr = RTL8712_DMA_VIQ; - break; - case 6: - case 7: - addr = RTL8712_DMA_VOQ; - break; - case 0x10: - case 0x11: - case 0x12: - case 0x13: - addr = RTL8712_DMA_H2CCMD; - break; - default: - addr = RTL8712_DMA_BEQ; - break; - } - } else if (pdvobj->nr_endpoint == 4) { - switch (pattrib->qsel) { - case 0: - case 3: - case 1: - case 2: - addr = RTL8712_DMA_BEQ;/*RTL8712_EP_LO;*/ - break; - case 4: - case 5: - case 6: - case 7: - addr = RTL8712_DMA_VOQ;/*RTL8712_EP_HI;*/ - break; - case 0x10: - case 0x11: - case 0x12: - case 0x13: - addr = RTL8712_DMA_H2CCMD; - break; - default: - addr = RTL8712_DMA_BEQ;/*RTL8712_EP_LO;*/ - break; - } - } - return addr; -} - -static struct xmit_frame *dequeue_one_xmitframe(struct xmit_priv *pxmitpriv, - struct hw_xmit *phwxmit, struct tx_servq *ptxservq, - struct __queue *pframe_queue) -{ - struct list_head *xmitframe_plist, *xmitframe_phead; - struct xmit_frame *pxmitframe = NULL; - - xmitframe_phead = &pframe_queue->queue; - xmitframe_plist = xmitframe_phead->next; - if (!end_of_queue_search(xmitframe_phead, xmitframe_plist)) { - pxmitframe = container_of(xmitframe_plist, - struct xmit_frame, list); - list_del_init(&pxmitframe->list); - ptxservq->qcnt--; - phwxmit->txcmdcnt++; - } - return pxmitframe; -} - -static struct xmit_frame *dequeue_xframe_ex(struct xmit_priv *pxmitpriv, - struct hw_xmit *phwxmit_i, sint entry) -{ - unsigned long irqL0; - struct list_head *sta_plist, *sta_phead; - struct hw_xmit *phwxmit; - struct tx_servq *ptxservq = NULL; - struct __queue *pframe_queue = NULL; - struct xmit_frame *pxmitframe = NULL; - int i, inx[4]; - int j, acirp_cnt[4]; - - /*entry indx: 0->vo, 1->vi, 2->be, 3->bk.*/ - inx[0] = 0; acirp_cnt[0] = pxmitpriv->voq_cnt; - inx[1] = 1; acirp_cnt[1] = pxmitpriv->viq_cnt; - inx[2] = 2; acirp_cnt[2] = pxmitpriv->beq_cnt; - inx[3] = 3; acirp_cnt[3] = pxmitpriv->bkq_cnt; - for (i = 0; i < 4; i++) { - for (j = i + 1; j < 4; j++) { - if (acirp_cnt[j] < acirp_cnt[i]) { - swap(acirp_cnt[i], acirp_cnt[j]); - swap(inx[i], inx[j]); - } - } - } - spin_lock_irqsave(&pxmitpriv->lock, irqL0); - for (i = 0; i < entry; i++) { - phwxmit = phwxmit_i + inx[i]; - sta_phead = &phwxmit->sta_queue->queue; - sta_plist = sta_phead->next; - while (!end_of_queue_search(sta_phead, sta_plist)) { - ptxservq = container_of(sta_plist, struct tx_servq, tx_pending); - pframe_queue = &ptxservq->sta_pending; - pxmitframe = dequeue_one_xmitframe(pxmitpriv, phwxmit, ptxservq, - pframe_queue); - if (pxmitframe) { - phwxmit->accnt--; - goto exit_dequeue_xframe_ex; - } - sta_plist = sta_plist->next; - /*Remove sta node when there are no pending packets.*/ - if (list_empty(&pframe_queue->queue)) { - /* must be done after sta_plist->next - * and before break - */ - list_del_init(&ptxservq->tx_pending); - } - } - } -exit_dequeue_xframe_ex: - spin_unlock_irqrestore(&pxmitpriv->lock, irqL0); - return pxmitframe; -} - -void r8712_do_queue_select(struct _adapter *padapter, struct pkt_attrib *pattrib) -{ - unsigned int qsel = 0; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - - if (pdvobj->nr_endpoint == 6) { - qsel = (unsigned int)pattrib->priority; - } else if (pdvobj->nr_endpoint == 4) { - qsel = (unsigned int)pattrib->priority; - if (qsel == 0 || qsel == 3) - qsel = 3; - else if (qsel == 1 || qsel == 2) - qsel = 1; - else if (qsel == 4 || qsel == 5) - qsel = 5; - else if (qsel == 6 || qsel == 7) - qsel = 7; - else - qsel = 3; - } - pattrib->qsel = qsel; -} - -#ifdef CONFIG_R8712_TX_AGGR -void r8712_construct_txaggr_cmd_desc(struct xmit_buf *pxmitbuf) -{ - struct tx_desc *ptx_desc = (struct tx_desc *)pxmitbuf->pbuf; - - /* Fill up TxCmd Descriptor according as USB FW Tx Aggregation info.*/ - /* dw0 */ - ptx_desc->txdw0 = cpu_to_le32(CMD_HDR_SZ & 0xffff); - ptx_desc->txdw0 |= - cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & - 0x00ff0000); - ptx_desc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); - - /* dw1 */ - ptx_desc->txdw1 |= cpu_to_le32((0x13 << QSEL_SHT) & 0x00001f00); -} - -void r8712_construct_txaggr_cmd_hdr(struct xmit_buf *pxmitbuf) -{ - struct xmit_frame *pxmitframe = (struct xmit_frame *) - pxmitbuf->priv_data; - struct _adapter *padapter = pxmitframe->padapter; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct cmd_hdr *pcmd_hdr = (struct cmd_hdr *) - (pxmitbuf->pbuf + TXDESC_SIZE); - - /* Fill up Cmd Header for USB FW Tx Aggregation.*/ - /* dw0 */ - pcmd_hdr->cmd_dw0 = cpu_to_le32((GEN_CMD_CODE(_AMSDU_TO_AMPDU) << 16) | - (pcmdpriv->cmd_seq << 24)); - pcmdpriv->cmd_seq++; -} - -void r8712_append_mpdu_unit(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - struct _adapter *padapter = pxmitframe->padapter; - struct tx_desc *ptx_desc = (struct tx_desc *)pxmitbuf->pbuf; - int last_txcmdsz = 0; - int padding_sz = 0; - - /* 802.3->802.11 converter */ - r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, pxmitframe); - /* free skb struct */ - r8712_xmit_complete(padapter, pxmitframe); - if (pxmitframe->attrib.ether_type != 0x0806) { - if ((pxmitframe->attrib.ether_type != 0x888e) && - (pxmitframe->attrib.dhcp_pkt != 1)) { - r8712_issue_addbareq_cmd(padapter, pxmitframe->attrib.priority); - } - } - pxmitframe->last[0] = 1; - update_txdesc(pxmitframe, (uint *)(pxmitframe->buf_addr), pxmitframe->attrib.last_txcmdsz); - /*padding zero */ - last_txcmdsz = pxmitframe->attrib.last_txcmdsz; - padding_sz = (8 - (last_txcmdsz % 8)); - if ((last_txcmdsz % 8) != 0) { - int i; - - for (i = 0; i < padding_sz; i++) - *(pxmitframe->buf_addr + TXDESC_SIZE + last_txcmdsz + - i) = 0; - } - /* Add the new mpdu's length */ - ptx_desc->txdw0 = cpu_to_le32((ptx_desc->txdw0 & 0xffff0000) | - ((ptx_desc->txdw0 & 0x0000ffff) + - ((TXDESC_SIZE + last_txcmdsz + padding_sz) & - 0x0000ffff))); -} - -void r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - /* linux complete context doesn't need to protect */ - pxmitframe->pxmitbuf = pxmitbuf; - pxmitbuf->priv_data = pxmitframe; - pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0]; - /* buffer addr assoc */ - pxmitframe->buf_addr = pxmitbuf->pbuf + TXDESC_SIZE + CMD_HDR_SZ; - /*RTL8712_DMA_H2CCMD */ - r8712_construct_txaggr_cmd_desc(pxmitbuf); - r8712_construct_txaggr_cmd_hdr(pxmitbuf); - r8712_append_mpdu_unit(pxmitbuf, pxmitframe); - pxmitbuf->aggr_nr = 1; -} - -u16 r8712_xmitframe_aggr_next(struct xmit_buf *pxmitbuf, struct xmit_frame *pxmitframe) -{ - pxmitframe->pxmitbuf = pxmitbuf; - pxmitbuf->priv_data = pxmitframe; - pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0]; - /* buffer addr assoc */ - pxmitframe->buf_addr = pxmitbuf->pbuf + TXDESC_SIZE + - (((struct tx_desc *)pxmitbuf->pbuf)->txdw0 & 0x0000ffff); - r8712_append_mpdu_unit(pxmitbuf, pxmitframe); - r8712_free_xmitframe_ex(&pxmitframe->padapter->xmitpriv, - pxmitframe); - pxmitbuf->aggr_nr++; - - return TXDESC_SIZE + - (((struct tx_desc *)pxmitbuf->pbuf)->txdw0 & 0x0000ffff); -} - -void r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe) -{ - struct _adapter *padapter = pxmitframe->padapter; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - struct tx_desc *ptxdesc = pxmitbuf->pbuf; - struct cmd_hdr *pcmd_hdr = (struct cmd_hdr *) - (pxmitbuf->pbuf + TXDESC_SIZE); - u16 total_length = (u16)(ptxdesc->txdw0 & 0xffff); - - /* use 1st xmitframe as media */ - xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf); - pcmd_hdr->cmd_dw0 = cpu_to_le32(((total_length - CMD_HDR_SZ) & - 0x0000ffff) | (pcmd_hdr->cmd_dw0 & - 0xffff0000)); - - /* urb length in cmd_dw1 */ - pcmd_hdr->cmd_dw1 = cpu_to_le32((pxmitbuf->aggr_nr & 0xff) | - ((total_length + TXDESC_SIZE) << 16)); - pxmitframe->last[0] = 1; - pxmitframe->bpending[0] = false; - pxmitframe->mem_addr = pxmitbuf->pbuf; - - if ((pdvobj->ishighspeed && ((total_length + TXDESC_SIZE) % 0x200) == 0) || - ((!pdvobj->ishighspeed && ((total_length + TXDESC_SIZE) % - 0x40) == 0))) { - ptxdesc->txdw0 |= cpu_to_le32 - (((TXDESC_SIZE + OFFSET_SZ + 8) << OFFSET_SHT) & - 0x00ff0000); - /*32 bytes for TX Desc + 8 bytes pending*/ - } else { - ptxdesc->txdw0 |= cpu_to_le32 - (((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & - 0x00ff0000); - /*default = 32 bytes for TX Desc*/ - } - r8712_write_port(pxmitframe->padapter, RTL8712_DMA_H2CCMD, total_length + TXDESC_SIZE, - (u8 *)pxmitframe); -} - -#endif - -static void update_txdesc(struct xmit_frame *pxmitframe, uint *pmem, int sz) -{ - uint qsel; - struct _adapter *padapter = pxmitframe->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct tx_desc *ptxdesc = (struct tx_desc *)pmem; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; -#ifdef CONFIG_R8712_TX_AGGR - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; -#endif - u8 blnSetTxDescOffset; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - struct tx_desc txdesc_mp; - - memcpy(&txdesc_mp, ptxdesc, sizeof(struct tx_desc)); - memset(ptxdesc, 0, sizeof(struct tx_desc)); - /* offset 0 */ - ptxdesc->txdw0 |= cpu_to_le32(sz & 0x0000ffff); - if (pdvobj->ishighspeed) { - if (((sz + TXDESC_SIZE) % 512) == 0) - blnSetTxDescOffset = 1; - else - blnSetTxDescOffset = 0; - } else { - if (((sz + TXDESC_SIZE) % 64) == 0) - blnSetTxDescOffset = 1; - else - blnSetTxDescOffset = 0; - } - if (blnSetTxDescOffset) { - /* 32 bytes for TX Desc + 8 bytes pending */ - ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ + 8) << - OFFSET_SHT) & 0x00ff0000); - } else { - /* default = 32 bytes for TX Desc */ - ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << - OFFSET_SHT) & 0x00ff0000); - } - ptxdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); - if (pxmitframe->frame_tag == DATA_FRAMETAG) { - /* offset 4 */ - ptxdesc->txdw1 |= cpu_to_le32((pattrib->mac_id) & 0x1f); - -#ifdef CONFIG_R8712_TX_AGGR - /* dirty workaround, need to check if it is aggr cmd. */ - if ((u8 *)pmem != (u8 *)pxmitframe->pxmitbuf->pbuf) { - ptxdesc->txdw0 |= cpu_to_le32 - ((0x3 << TYPE_SHT) & TYPE_MSK); - qsel = (uint)(pattrib->qsel & 0x0000001f); - if (qsel == 2) - qsel = 0; - ptxdesc->txdw1 |= cpu_to_le32 - ((qsel << QSEL_SHT) & 0x00001f00); - ptxdesc->txdw2 = cpu_to_le32 - ((qsel << RTS_RC_SHT) & 0x001f0000); - ptxdesc->txdw6 |= cpu_to_le32 - ((0x5 << RSVD6_SHT) & RSVD6_MSK); - } else { - ptxdesc->txdw0 |= cpu_to_le32 - ((0x3 << TYPE_SHT) & TYPE_MSK); - ptxdesc->txdw1 |= cpu_to_le32 - ((0x13 << QSEL_SHT) & 0x00001f00); - qsel = (uint)(pattrib->qsel & 0x0000001f); - if (qsel == 2) - qsel = 0; - ptxdesc->txdw2 = cpu_to_le32 - ((qsel << RTS_RC_SHT) & 0x0001f000); - ptxdesc->txdw7 |= cpu_to_le32 - (pcmdpriv->cmd_seq << 24); - pcmdpriv->cmd_seq++; - } - pattrib->qsel = 0x13; -#else - qsel = (uint)(pattrib->qsel & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); -#endif - if (!pqospriv->qos_option) - ptxdesc->txdw1 |= cpu_to_le32(BIT(16));/*Non-QoS*/ - if ((pattrib->encrypt > 0) && !pattrib->bswenc) { - switch (pattrib->encrypt) { /*SEC_TYPE*/ - case _WEP40_: - case _WEP104_: - ptxdesc->txdw1 |= cpu_to_le32((0x01 << 22) & - 0x00c00000); - /*KEY_ID when WEP is used;*/ - ptxdesc->txdw1 |= - cpu_to_le32((psecuritypriv->PrivacyKeyIndex << 17) & - 0x00060000); - break; - case _TKIP_: - case _TKIP_WTMIC_: - ptxdesc->txdw1 |= cpu_to_le32((0x02 << 22) & - 0x00c00000); - break; - case _AES_: - ptxdesc->txdw1 |= cpu_to_le32((0x03 << 22) & - 0x00c00000); - break; - case _NO_PRIVACY_: - default: - break; - } - } - /*offset 8*/ - if (bmcst) - ptxdesc->txdw2 |= cpu_to_le32(BMC); - - /*offset 12*/ - /* f/w will increase the seqnum by itself, driver pass the - * correct priority to fw. - * fw will check the correct priority for increasing the - * seqnum per tid. about usb using 4-endpoint, qsel points out - * the correct mapping between AC&Endpoint, - * the purpose is that correct mapping lets the MAC release - * the AC Queue list correctly. - */ - ptxdesc->txdw3 = cpu_to_le32((pattrib->priority << SEQ_SHT) & - 0x0fff0000); - if ((pattrib->ether_type != 0x888e) && - (pattrib->ether_type != 0x0806) && - (pattrib->dhcp_pkt != 1)) { - /*Not EAP & ARP type data packet*/ - if (phtpriv->ht_option == 1) { /*B/G/N Mode*/ - if (!phtpriv->ampdu_enable) - ptxdesc->txdw2 |= cpu_to_le32(BK); - } - } else { - /* EAP data packet and ARP packet. - * Use the 1M data rate to send the EAP/ARP packet. - * This will maybe make the handshake smooth. - */ - /*driver uses data rate*/ - ptxdesc->txdw4 = cpu_to_le32(0x80000000); - ptxdesc->txdw5 = cpu_to_le32(0x001f8000);/*1M*/ - } - if (pattrib->pctrl == 1) { /* mp tx packets */ - struct tx_desc *ptxdesc_mp; - - ptxdesc_mp = &txdesc_mp; - /* offset 8 */ - ptxdesc->txdw2 = ptxdesc_mp->txdw2; - if (bmcst) - ptxdesc->txdw2 |= cpu_to_le32(BMC); - ptxdesc->txdw2 |= cpu_to_le32(BK); - /* offset 16 */ - ptxdesc->txdw4 = ptxdesc_mp->txdw4; - /* offset 20 */ - ptxdesc->txdw5 = ptxdesc_mp->txdw5; - pattrib->pctrl = 0;/* reset to zero; */ - } - } else if (pxmitframe->frame_tag == MGNT_FRAMETAG) { - /* offset 4 */ - /* CAM_ID(MAC_ID), default=5; */ - ptxdesc->txdw1 |= cpu_to_le32((0x05) & 0x1f); - qsel = (uint)(pattrib->qsel & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - ptxdesc->txdw1 |= cpu_to_le32(BIT(16));/* Non-QoS */ - /* offset 8 */ - if (bmcst) - ptxdesc->txdw2 |= cpu_to_le32(BMC); - /* offset 12 */ - /* f/w will increase the seqnum by itself, driver pass the - * correct priority to fw. - * fw will check the correct priority for increasing the seqnum - * per tid. about usb using 4-endpoint, qsel points out the - * correct mapping between AC&Endpoint, - * the purpose is that correct mapping let the MAC releases - * the AC Queue list correctly. - */ - ptxdesc->txdw3 = cpu_to_le32((pattrib->priority << SEQ_SHT) & - 0x0fff0000); - /* offset 16 */ - ptxdesc->txdw4 = cpu_to_le32(0x80002040);/*gtest*/ - /* offset 20 */ - ptxdesc->txdw5 = cpu_to_le32(0x001f8000);/* gtest 1M */ - } else if (pxmitframe->frame_tag == TXAGG_FRAMETAG) { - /* offset 4 */ - qsel = 0x13; - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - } else { - /* offset 4 */ - qsel = (uint)(pattrib->priority & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - /*offset 8*/ - /*offset 12*/ - ptxdesc->txdw3 = cpu_to_le32((pattrib->seqnum << SEQ_SHT) & - 0x0fff0000); - /*offset 16*/ - ptxdesc->txdw4 = cpu_to_le32(0x80002040);/*gtest*/ - /*offset 20*/ - ptxdesc->txdw5 = cpu_to_le32(0x001f9600);/*gtest*/ - } -} - -int r8712_xmitframe_complete(struct _adapter *padapter, - struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf) -{ - struct hw_xmit *phwxmits; - sint hwentry; - struct xmit_frame *pxmitframe = NULL; -#ifdef CONFIG_R8712_TX_AGGR - struct xmit_frame *p2ndxmitframe = NULL; -#else - int res = _SUCCESS; -#endif - - phwxmits = pxmitpriv->hwxmits; - hwentry = pxmitpriv->hwxmit_entry; - if (!pxmitbuf) { - pxmitbuf = r8712_alloc_xmitbuf(pxmitpriv); - if (!pxmitbuf) - return false; -#ifdef CONFIG_R8712_TX_AGGR - pxmitbuf->aggr_nr = 0; -#endif - } - /* 1st frame dequeued */ - pxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, hwentry); - /* need to remember the 1st frame */ - if (pxmitframe) { -#ifdef CONFIG_R8712_TX_AGGR - /* 1. dequeue 2nd frame - * 2. aggr if 2nd xframe is dequeued, else dump directly - */ - if (AGGR_NR_HIGH_BOUND > 1) - p2ndxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, hwentry); - if (pxmitframe->frame_tag != DATA_FRAMETAG) { - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - return false; - } - if (p2ndxmitframe) - if (p2ndxmitframe->frame_tag != DATA_FRAMETAG) { - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - return false; - } - r8712_xmitframe_aggr_1st(pxmitbuf, pxmitframe); - if (p2ndxmitframe) { - u16 total_length; - - total_length = r8712_xmitframe_aggr_next(pxmitbuf, p2ndxmitframe); - do { - p2ndxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, hwentry); - if (p2ndxmitframe) - total_length = - r8712_xmitframe_aggr_next(pxmitbuf, p2ndxmitframe); - else - break; - } while (total_length <= 0x1800 && - pxmitbuf->aggr_nr <= AGGR_NR_HIGH_BOUND); - } - if (pxmitbuf->aggr_nr > 0) - r8712_dump_aggr_xframe(pxmitbuf, pxmitframe); - -#else - - xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf); - if (pxmitframe->frame_tag == DATA_FRAMETAG) { - if (pxmitframe->attrib.priority <= 15) - res = r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, - pxmitframe); - /* always return ndis_packet after - * r8712_xmitframe_coalesce - */ - r8712_xmit_complete(padapter, pxmitframe); - } - if (res == _SUCCESS) - dump_xframe(padapter, pxmitframe); - else - r8712_free_xmitframe_ex(pxmitpriv, pxmitframe); -#endif - - } else { /* pxmitframe == NULL && p2ndxmitframe == NULL */ - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - return false; - } - return true; -} - -static void dump_xframe(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - int t, sz, w_sz; - u8 *mem_addr; - u32 ff_hwaddr; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - if (pxmitframe->attrib.ether_type != 0x0806) { - if (pxmitframe->attrib.ether_type != 0x888e) - r8712_issue_addbareq_cmd(padapter, pattrib->priority); - } - mem_addr = pxmitframe->buf_addr; - for (t = 0; t < pattrib->nr_frags; t++) { - if (t != (pattrib->nr_frags - 1)) { - sz = pxmitpriv->frag_len; - sz = sz - 4 - (psecuritypriv->sw_encrypt ? 0 : - pattrib->icv_len); - pxmitframe->last[t] = 0; - } else { - sz = pattrib->last_txcmdsz; - pxmitframe->last[t] = 1; - } - update_txdesc(pxmitframe, (uint *)mem_addr, sz); - w_sz = sz + TXDESC_SIZE; - pxmitframe->mem_addr = mem_addr; - pxmitframe->bpending[t] = false; - ff_hwaddr = get_ff_hwaddr(pxmitframe); -#ifdef CONFIG_R8712_TX_AGGR - r8712_write_port(padapter, RTL8712_DMA_H2CCMD, w_sz, - (unsigned char *)pxmitframe); -#else - r8712_write_port(padapter, ff_hwaddr, w_sz, - (unsigned char *)pxmitframe); -#endif - mem_addr += w_sz; - mem_addr = (u8 *)RND4(((addr_t)(mem_addr))); - } -} - -void r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe) -{ - int res; - - res = r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, pxmitframe); - pxmitframe->pkt = NULL; - if (res == _SUCCESS) - dump_xframe(padapter, pxmitframe); -} - -int r8712_xmit_enqueue(struct _adapter *padapter, struct xmit_frame *pxmitframe) -{ - if (r8712_xmit_classifier(padapter, pxmitframe)) { - pxmitframe->pkt = NULL; - return _FAIL; - } - return _SUCCESS; -} diff --git a/drivers/staging/rtl8712/rtl8712_xmit.h b/drivers/staging/rtl8712/rtl8712_xmit.h deleted file mode 100644 index 5cd651a0de75..000000000000 --- a/drivers/staging/rtl8712/rtl8712_xmit.h +++ /dev/null @@ -1,108 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL8712_XMIT_H_ -#define _RTL8712_XMIT_H_ - -#define HWXMIT_ENTRY 4 - -#define VO_QUEUE_INX 0 -#define VI_QUEUE_INX 1 -#define BE_QUEUE_INX 2 -#define BK_QUEUE_INX 3 -#define TS_QUEUE_INX 4 -#define MGT_QUEUE_INX 5 -#define BMC_QUEUE_INX 6 -#define BCN_QUEUE_INX 7 - -#define HW_QUEUE_ENTRY 8 - -#define TXDESC_SIZE 32 -#define TXDESC_OFFSET TXDESC_SIZE - -#define NR_AMSDU_XMITFRAME 8 -#define NR_TXAGG_XMITFRAME 8 - -#define MAX_AMSDU_XMITBUF_SZ 8704 -#define MAX_TXAGG_XMITBUF_SZ 16384 /*16k*/ - -#define tx_cmd tx_desc - -/* - *defined for TX DESC Operation - */ - -#define MAX_TID (15) - -/*OFFSET 0*/ -#define OFFSET_SZ (0) -#define OFFSET_SHT (16) -#define OWN BIT(31) -#define FSG BIT(27) -#define LSG BIT(26) -#define TYPE_SHT (24) -#define TYPE_MSK (0x03000000) - -/*OFFSET 4*/ -#define PKT_OFFSET_SZ (0) -#define QSEL_SHT (8) -#define HWPC BIT(31) - -/*OFFSET 8*/ -#define BMC BIT(7) -#define BK BIT(30) -#define AGG_EN BIT(29) -#define RTS_RC_SHT (16) - -/*OFFSET 12*/ -#define SEQ_SHT (16) - -/*OFFSET 16*/ -#define TXBW BIT(18) - -/*OFFSET 20*/ -#define DISFB BIT(15) -#define RSVD6_MSK (0x00E00000) -#define RSVD6_SHT (21) - -struct tx_desc { - /*DWORD 0*/ - __le32 txdw0; - __le32 txdw1; - __le32 txdw2; - __le32 txdw3; - __le32 txdw4; - __le32 txdw5; - __le32 txdw6; - __le32 txdw7; -}; - -union txdesc { - struct tx_desc txdesc; - unsigned int value[TXDESC_SIZE >> 2]; -}; - -int r8712_xmitframe_complete(struct _adapter *padapter, - struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf); -void r8712_do_queue_select(struct _adapter *padapter, - struct pkt_attrib *pattrib); - -#ifdef CONFIG_R8712_TX_AGGR -void r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe); -void r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf, - struct xmit_frame *pxmitframe); -#endif - -#endif diff --git a/drivers/staging/rtl8712/rtl871x_cmd.c b/drivers/staging/rtl8712/rtl871x_cmd.c deleted file mode 100644 index ffeb91dd28c4..000000000000 --- a/drivers/staging/rtl8712/rtl871x_cmd.c +++ /dev/null @@ -1,750 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_cmd.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_CMD_C_ - -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/kref.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/usb.h> -#include <linux/usb/ch9.h> -#include <linux/circ_buf.h> -#include <linux/uaccess.h> -#include <asm/byteorder.h> -#include <linux/atomic.h> -#include <linux/semaphore.h> -#include <linux/rtnetlink.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" - -/* - * Caller and the r8712_cmd_thread can protect cmd_q by spin_lock. - * No irqsave is necessary. - */ - -int r8712_init_cmd_priv(struct cmd_priv *pcmdpriv) -{ - init_completion(&pcmdpriv->cmd_queue_comp); - init_completion(&pcmdpriv->terminate_cmdthread_comp); - - _init_queue(&(pcmdpriv->cmd_queue)); - - /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ - pcmdpriv->cmd_seq = 1; - pcmdpriv->cmd_allocated_buf = kmalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ, - GFP_ATOMIC); - if (!pcmdpriv->cmd_allocated_buf) - return -ENOMEM; - pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ - - ((addr_t)(pcmdpriv->cmd_allocated_buf) & - (CMDBUFF_ALIGN_SZ - 1)); - pcmdpriv->rsp_allocated_buf = kmalloc(MAX_RSPSZ + 4, GFP_ATOMIC); - if (!pcmdpriv->rsp_allocated_buf) { - kfree(pcmdpriv->cmd_allocated_buf); - pcmdpriv->cmd_allocated_buf = NULL; - return -ENOMEM; - } - pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 - - ((addr_t)(pcmdpriv->rsp_allocated_buf) & 3); - pcmdpriv->cmd_issued_cnt = 0; - pcmdpriv->cmd_done_cnt = 0; - pcmdpriv->rsp_cnt = 0; - return 0; -} - -int r8712_init_evt_priv(struct evt_priv *pevtpriv) -{ - /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ - pevtpriv->event_seq = 0; - pevtpriv->evt_allocated_buf = kmalloc(MAX_EVTSZ + 4, GFP_ATOMIC); - - if (!pevtpriv->evt_allocated_buf) - return -ENOMEM; - pevtpriv->evt_buf = pevtpriv->evt_allocated_buf + 4 - - ((addr_t)(pevtpriv->evt_allocated_buf) & 3); - pevtpriv->evt_done_cnt = 0; - return 0; -} - -void r8712_free_evt_priv(struct evt_priv *pevtpriv) -{ - kfree(pevtpriv->evt_allocated_buf); -} - -void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv) -{ - if (pcmdpriv) { - kfree(pcmdpriv->cmd_allocated_buf); - kfree(pcmdpriv->rsp_allocated_buf); - } -} - -/* - * Calling Context: - * - * r8712_enqueue_cmd can only be called between kernel thread, - * since only spin_lock is used. - * - * ISR/Call-Back functions can't call this sub-function. - * - */ - -void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj) -{ - struct __queue *queue; - unsigned long irqL; - - if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag) - return; - if (!obj) - return; - queue = &pcmdpriv->cmd_queue; - spin_lock_irqsave(&queue->lock, irqL); - list_add_tail(&obj->list, &queue->queue); - spin_unlock_irqrestore(&queue->lock, irqL); - complete(&pcmdpriv->cmd_queue_comp); -} - -struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue) -{ - unsigned long irqL; - struct cmd_obj *obj; - - spin_lock_irqsave(&queue->lock, irqL); - obj = list_first_entry_or_null(&queue->queue, - struct cmd_obj, list); - if (obj) - list_del_init(&obj->list); - spin_unlock_irqrestore(&queue->lock, irqL); - return obj; -} - -void r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj) -{ - unsigned long irqL; - struct __queue *queue; - - if (!obj) - return; - if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag) - return; - queue = &pcmdpriv->cmd_queue; - spin_lock_irqsave(&queue->lock, irqL); - list_add_tail(&obj->list, &queue->queue); - spin_unlock_irqrestore(&queue->lock, irqL); - complete(&pcmdpriv->cmd_queue_comp); -} - -void r8712_free_cmd_obj(struct cmd_obj *pcmd) -{ - if ((pcmd->cmdcode != _JoinBss_CMD_) && - (pcmd->cmdcode != _CreateBss_CMD_)) - kfree(pcmd->parmbuf); - if (pcmd->rsp) { - if (pcmd->rspsz != 0) - kfree(pcmd->rsp); - } - kfree(pcmd); -} - -u8 r8712_sitesurvey_cmd(struct _adapter *padapter, - struct ndis_802_11_ssid *pssid) - __must_hold(&padapter->mlmepriv.lock) -{ - struct cmd_obj *ph2c; - struct sitesurvey_parm *psurveyPara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return _FAIL; - psurveyPara = kmalloc(sizeof(*psurveyPara), GFP_ATOMIC); - if (!psurveyPara) { - kfree(ph2c); - return _FAIL; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, - GEN_CMD_CODE(_SiteSurvey)); - psurveyPara->bsslimit = cpu_to_le32(48); - psurveyPara->passive_mode = cpu_to_le32(pmlmepriv->passive_mode); - psurveyPara->ss_ssidlen = 0; - memset(psurveyPara->ss_ssid, 0, IW_ESSID_MAX_SIZE + 1); - if (pssid && pssid->SsidLength) { - int len = min_t(int, pssid->SsidLength, IW_ESSID_MAX_SIZE); - - memcpy(psurveyPara->ss_ssid, pssid->Ssid, len); - psurveyPara->ss_ssidlen = cpu_to_le32(len); - } - set_fwstate(pmlmepriv, _FW_UNDER_SURVEY); - r8712_enqueue_cmd(pcmdpriv, ph2c); - mod_timer(&pmlmepriv->scan_to_timer, - jiffies + msecs_to_jiffies(SCANNING_TIMEOUT)); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_SITE_SURVEY); - complete(&padapter->rx_filter_ready); - return _SUCCESS; -} - -int r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset) -{ - struct cmd_obj *ph2c; - struct setdatarate_parm *pbsetdataratepara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return -ENOMEM; - pbsetdataratepara = kmalloc(sizeof(*pbsetdataratepara), GFP_ATOMIC); - if (!pbsetdataratepara) { - kfree(ph2c); - return -ENOMEM; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara, - GEN_CMD_CODE(_SetDataRate)); - pbsetdataratepara->mac_id = 5; - memcpy(pbsetdataratepara->datarates, rateset, NumRates); - r8712_enqueue_cmd(pcmdpriv, ph2c); - return 0; -} - -void r8712_set_chplan_cmd(struct _adapter *padapter, int chplan) -{ - struct cmd_obj *ph2c; - struct SetChannelPlan_param *psetchplanpara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetchplanpara = kmalloc(sizeof(*psetchplanpara), GFP_ATOMIC); - if (!psetchplanpara) { - kfree(ph2c); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetchplanpara, GEN_CMD_CODE(_SetChannelPlan)); - psetchplanpara->ChannelPlan = chplan; - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -int r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val) -{ - struct cmd_obj *ph2c; - struct writeRF_parm *pwriterfparm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return -ENOMEM; - pwriterfparm = kmalloc(sizeof(*pwriterfparm), GFP_ATOMIC); - if (!pwriterfparm) { - kfree(ph2c); - return -ENOMEM; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg)); - pwriterfparm->offset = offset; - pwriterfparm->value = val; - r8712_enqueue_cmd(pcmdpriv, ph2c); - return 0; -} - -int r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval) -{ - struct cmd_obj *ph2c; - struct readRF_parm *prdrfparm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return -ENOMEM; - prdrfparm = kmalloc(sizeof(*prdrfparm), GFP_ATOMIC); - if (!prdrfparm) { - kfree(ph2c); - return -ENOMEM; - } - INIT_LIST_HEAD(&ph2c->list); - ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg); - ph2c->parmbuf = (unsigned char *)prdrfparm; - ph2c->cmdsz = sizeof(struct readRF_parm); - ph2c->rsp = pval; - ph2c->rspsz = sizeof(struct readRF_rsp); - prdrfparm->offset = offset; - r8712_enqueue_cmd(pcmdpriv, ph2c); - return 0; -} - -void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - kfree(pcmd->parmbuf); - kfree(pcmd); - padapter->mppriv.workparam.bcompleted = true; -} - -void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter, struct cmd_obj *pcmd) -{ - kfree(pcmd->parmbuf); - kfree(pcmd); - - padapter->mppriv.workparam.bcompleted = true; -} - -int r8712_createbss_cmd(struct _adapter *padapter) -{ - struct cmd_obj *pcmd; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct wlan_bssid_ex *pdev_network = - &padapter->registrypriv.dev_network; - - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK); - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - INIT_LIST_HEAD(&pcmd->list); - pcmd->cmdcode = _CreateBss_CMD_; - pcmd->parmbuf = (unsigned char *)pdev_network; - pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(pdev_network); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - /* notes: translate IELength & Length after assign to cmdsz; */ - pdev_network->Length = pcmd->cmdsz; - pdev_network->IELength = pdev_network->IELength; - pdev_network->Ssid.SsidLength = pdev_network->Ssid.SsidLength; - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; -} - -int r8712_joinbss_cmd(struct _adapter *padapter, struct wlan_network *pnetwork) -{ - struct wlan_bssid_ex *psecnetwork; - struct cmd_obj *pcmd; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - enum NDIS_802_11_NETWORK_INFRASTRUCTURE ndis_network_mode = - pnetwork->network.InfrastructureMode; - - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_START_TO_LINK); - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - - /* for hidden ap to set fw_state here */ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE) != - true) { - switch (ndis_network_mode) { - case Ndis802_11IBSS: - pmlmepriv->fw_state |= WIFI_ADHOC_STATE; - break; - case Ndis802_11Infrastructure: - pmlmepriv->fw_state |= WIFI_STATION_STATE; - break; - case Ndis802_11APMode: - case Ndis802_11AutoUnknown: - case Ndis802_11InfrastructureMax: - break; - } - } - psecnetwork = &psecuritypriv->sec_bss; - memcpy(psecnetwork, &pnetwork->network, sizeof(*psecnetwork)); - psecuritypriv->authenticator_ie[0] = (unsigned char) - psecnetwork->IELength; - if ((psecnetwork->IELength - 12) < (256 - 1)) - memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], - psecnetwork->IELength - 12); - else - memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], (256 - 1)); - psecnetwork->IELength = 0; - /* - * If the driver wants to use the bssid to create the connection. - * If not, we copy the connecting AP's MAC address to it so that - * the driver just has the bssid information for PMKIDList searching. - */ - if (!pmlmepriv->assoc_by_bssid) - ether_addr_copy(&pmlmepriv->assoc_bssid[0], - &pnetwork->network.MacAddress[0]); - psecnetwork->IELength = r8712_restruct_sec_ie(padapter, &pnetwork->network.IEs[0], - &psecnetwork->IEs[0], pnetwork->network.IELength); - pqospriv->qos_option = 0; - if (pregistrypriv->wmm_enable) { - u32 tmp_len; - - tmp_len = r8712_restruct_wmm_ie(padapter, &pnetwork->network.IEs[0], - &psecnetwork->IEs[0], pnetwork->network.IELength, - psecnetwork->IELength); - if (psecnetwork->IELength != tmp_len) { - psecnetwork->IELength = tmp_len; - pqospriv->qos_option = 1; /* WMM IE in beacon */ - } else { - pqospriv->qos_option = 0; /* no WMM IE in beacon */ - } - } - if (pregistrypriv->ht_enable) { - /* - * For WEP mode, we will use the bg mode to do the connection - * to avoid some IOT issues, especially for Realtek 8192u - * SoftAP. - */ - if ((padapter->securitypriv.PrivacyAlgrthm != _WEP40_) && - (padapter->securitypriv.PrivacyAlgrthm != _WEP104_)) { - /* restructure_ht_ie */ - r8712_restructure_ht_ie(padapter, - &pnetwork->network.IEs[0], - &psecnetwork->IEs[0], - pnetwork->network.IELength, - &psecnetwork->IELength); - } - } - psecuritypriv->supplicant_ie[0] = (u8)psecnetwork->IELength; - if (psecnetwork->IELength < 255) - memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0], - psecnetwork->IELength); - else - memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0], - 255); - /* get cmdsz before endian conversion */ - pcmd->cmdsz = r8712_get_wlan_bssid_ex_sz(psecnetwork); -#ifdef __BIG_ENDIAN - /* wlan_network endian conversion */ - psecnetwork->Length = cpu_to_le32(psecnetwork->Length); - psecnetwork->Ssid.SsidLength = cpu_to_le32(psecnetwork->Ssid.SsidLength); - psecnetwork->Privacy = cpu_to_le32(psecnetwork->Privacy); - psecnetwork->Rssi = cpu_to_le32(psecnetwork->Rssi); - psecnetwork->NetworkTypeInUse = cpu_to_le32(psecnetwork->NetworkTypeInUse); - psecnetwork->Configuration.ATIMWindow = cpu_to_le32(psecnetwork->Configuration.ATIMWindow); - psecnetwork->Configuration.BeaconPeriod = cpu_to_le32(psecnetwork->Configuration.BeaconPeriod); - psecnetwork->Configuration.DSConfig = cpu_to_le32(psecnetwork->Configuration.DSConfig); - psecnetwork->Configuration.FHConfig.DwellTime = cpu_to_le32(psecnetwork->Configuration.FHConfig.DwellTime); - psecnetwork->Configuration.FHConfig.HopPattern = cpu_to_le32(psecnetwork->Configuration.FHConfig.HopPattern); - psecnetwork->Configuration.FHConfig.HopSet = cpu_to_le32(psecnetwork->Configuration.FHConfig.HopSet); - psecnetwork->Configuration.FHConfig.Length = cpu_to_le32(psecnetwork->Configuration.FHConfig.Length); - psecnetwork->Configuration.Length = cpu_to_le32(psecnetwork->Configuration.Length); - psecnetwork->InfrastructureMode = cpu_to_le32(psecnetwork->InfrastructureMode); - psecnetwork->IELength = cpu_to_le32(psecnetwork->IELength); -#endif - INIT_LIST_HEAD(&pcmd->list); - pcmd->cmdcode = _JoinBss_CMD_; - pcmd->parmbuf = (unsigned char *)psecnetwork; - pcmd->rsp = NULL; - pcmd->rspsz = 0; - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; -} - -void r8712_disassoc_cmd(struct _adapter *padapter) /* for sta_mode */ -{ - struct cmd_obj *pdisconnect_cmd; - struct disconnect_parm *pdisconnect; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - pdisconnect_cmd = kmalloc(sizeof(*pdisconnect_cmd), GFP_ATOMIC); - if (!pdisconnect_cmd) - return; - pdisconnect = kmalloc(sizeof(*pdisconnect), GFP_ATOMIC); - if (!pdisconnect) { - kfree(pdisconnect_cmd); - return; - } - init_h2fwcmd_w_parm_no_rsp(pdisconnect_cmd, pdisconnect, _DisConnect_CMD_); - r8712_enqueue_cmd(pcmdpriv, pdisconnect_cmd); -} - -void r8712_setopmode_cmd(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype) -{ - struct cmd_obj *ph2c; - struct setopmode_parm *psetop; - - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetop = kmalloc(sizeof(*psetop), GFP_ATOMIC); - if (!psetop) { - kfree(ph2c); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_); - psetop->mode = (u8)networktype; - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -void r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key) -{ - struct cmd_obj *ph2c; - struct set_stakey_parm *psetstakey_para; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct set_stakey_rsp *psetstakey_rsp = NULL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct sta_info *sta = (struct sta_info *)psta; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetstakey_para = kmalloc(sizeof(*psetstakey_para), GFP_ATOMIC); - if (!psetstakey_para) { - kfree(ph2c); - return; - } - psetstakey_rsp = kmalloc(sizeof(*psetstakey_rsp), GFP_ATOMIC); - if (!psetstakey_rsp) { - kfree(ph2c); - kfree(psetstakey_para); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); - ph2c->rsp = (u8 *)psetstakey_rsp; - ph2c->rspsz = sizeof(struct set_stakey_rsp); - ether_addr_copy(psetstakey_para->addr, sta->hwaddr); - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - psetstakey_para->algorithm = (unsigned char) - psecuritypriv->PrivacyAlgrthm; - else - GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false); - if (unicast_key) - memcpy(&psetstakey_para->key, &sta->x_UncstKey, 16); - else - memcpy(&psetstakey_para->key, - &psecuritypriv->XGrpKey[psecuritypriv->XGrpKeyid - 1].skey, - 16); - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -void r8712_setMacAddr_cmd(struct _adapter *padapter, const u8 *mac_addr) -{ - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct cmd_obj *ph2c; - struct SetMacAddr_param *psetMacAddr_para; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - psetMacAddr_para = kmalloc(sizeof(*psetMacAddr_para), GFP_ATOMIC); - if (!psetMacAddr_para) { - kfree(ph2c); - return; - } - init_h2fwcmd_w_parm_no_rsp(ph2c, psetMacAddr_para, _SetMacAddress_CMD_); - ether_addr_copy(psetMacAddr_para->MacAddr, mac_addr); - r8712_enqueue_cmd(pcmdpriv, ph2c); -} - -void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid) -{ - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct cmd_obj *ph2c; - struct addBaReq_parm *paddbareq_parm; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - paddbareq_parm = kmalloc(sizeof(*paddbareq_parm), GFP_ATOMIC); - if (!paddbareq_parm) { - kfree(ph2c); - return; - } - paddbareq_parm->tid = tid; - init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq)); - r8712_enqueue_cmd_ex(pcmdpriv, ph2c); -} - -void r8712_wdg_wk_cmd(struct _adapter *padapter) -{ - struct cmd_obj *ph2c; - struct drvint_cmd_parm *pdrvintcmd_param; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - pdrvintcmd_param = kmalloc(sizeof(*pdrvintcmd_param), GFP_ATOMIC); - if (!pdrvintcmd_param) { - kfree(ph2c); - return; - } - pdrvintcmd_param->i_cid = WDG_WK_CID; - pdrvintcmd_param->sz = 0; - pdrvintcmd_param->pbuf = NULL; - init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvintcmd_param, _DRV_INT_CMD_); - r8712_enqueue_cmd_ex(pcmdpriv, ph2c); -} - -void r8712_survey_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res != H2C_SUCCESS) - clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY); - r8712_free_cmd_obj(pcmd); -} - -void r8712_disassoc_cmd_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res != H2C_SUCCESS) { - spin_lock_irqsave(&pmlmepriv->lock, irqL); - set_fwstate(pmlmepriv, _FW_LINKED); - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return; - } - r8712_free_cmd_obj(pcmd); -} - -void r8712_joinbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res != H2C_SUCCESS) - mod_timer(&pmlmepriv->assoc_timer, jiffies + msecs_to_jiffies(1)); - r8712_free_cmd_obj(pcmd); -} - -void r8712_createbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd) -{ - unsigned long irqL; - struct sta_info *psta = NULL; - struct wlan_network *pwlan = NULL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf; - struct wlan_network *tgt_network = &(pmlmepriv->cur_network); - - if (pcmd->res != H2C_SUCCESS) - mod_timer(&pmlmepriv->assoc_timer, jiffies + msecs_to_jiffies(1)); - del_timer(&pmlmepriv->assoc_timer); -#ifdef __BIG_ENDIAN - /* endian_convert */ - pnetwork->Length = le32_to_cpu(pnetwork->Length); - pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength); - pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy); - pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi); - pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse); - pnetwork->Configuration.ATIMWindow = le32_to_cpu(pnetwork->Configuration.ATIMWindow); - pnetwork->Configuration.DSConfig = le32_to_cpu(pnetwork->Configuration.DSConfig); - pnetwork->Configuration.FHConfig.DwellTime = le32_to_cpu(pnetwork->Configuration.FHConfig.DwellTime); - pnetwork->Configuration.FHConfig.HopPattern = le32_to_cpu(pnetwork->Configuration.FHConfig.HopPattern); - pnetwork->Configuration.FHConfig.HopSet = le32_to_cpu(pnetwork->Configuration.FHConfig.HopSet); - pnetwork->Configuration.FHConfig.Length = le32_to_cpu(pnetwork->Configuration.FHConfig.Length); - pnetwork->Configuration.Length = le32_to_cpu(pnetwork->Configuration.Length); - pnetwork->InfrastructureMode = le32_to_cpu(pnetwork->InfrastructureMode); - pnetwork->IELength = le32_to_cpu(pnetwork->IELength); -#endif - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if ((pmlmepriv->fw_state) & WIFI_AP_STATE) { - psta = r8712_get_stainfo(&padapter->stapriv, pnetwork->MacAddress); - if (!psta) { - psta = r8712_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress); - if (!psta) - goto createbss_cmd_fail; - } - r8712_indicate_connect(padapter); - } else { - pwlan = _r8712_alloc_network(pmlmepriv); - if (!pwlan) { - pwlan = r8712_get_oldest_wlan_network(&pmlmepriv->scanned_queue); - if (!pwlan) - goto createbss_cmd_fail; - pwlan->last_scanned = jiffies; - } else { - list_add_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue); - } - pnetwork->Length = r8712_get_wlan_bssid_ex_sz(pnetwork); - memcpy(&(pwlan->network), pnetwork, pnetwork->Length); - pwlan->fixed = true; - memcpy(&tgt_network->network, pnetwork, (r8712_get_wlan_bssid_ex_sz(pnetwork))); - if (pmlmepriv->fw_state & _FW_UNDER_LINKING) - pmlmepriv->fw_state ^= _FW_UNDER_LINKING; - /* - * we will set _FW_LINKED when there is one more sat to - * join us (stassoc_event_callback) - */ - } -createbss_cmd_fail: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - r8712_free_cmd_obj(pcmd); -} - -void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter, struct cmd_obj *pcmd) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *) (pcmd->rsp); - struct sta_info *psta = r8712_get_stainfo(pstapriv, psetstakey_rsp->addr); - - if (!psta) - goto exit; - psta->aid = psta->mac_id = psetstakey_rsp->keyid; /*CAM_ID(CAM_ENTRY)*/ -exit: - r8712_free_cmd_obj(pcmd); -} - -void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter, - struct cmd_obj *pcmd) -{ - unsigned long irqL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf); - struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *) (pcmd->rsp); - struct sta_info *psta = r8712_get_stainfo(pstapriv, passocsta_parm->addr); - - if (!psta) - return; - psta->aid = psta->mac_id = passocsta_rsp->cam_id; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if ((check_fwstate(pmlmepriv, WIFI_MP_STATE)) && (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))) - pmlmepriv->fw_state ^= _FW_UNDER_LINKING; - set_fwstate(pmlmepriv, _FW_LINKED); - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - r8712_free_cmd_obj(pcmd); -} - -void r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl, u32 tryPktCnt, - u32 tryPktInterval, u32 firstStageTO) -{ - struct cmd_obj *ph2c; - struct DisconnectCtrlEx_param *param; - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - - ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return; - param = kzalloc(sizeof(*param), GFP_ATOMIC); - if (!param) { - kfree(ph2c); - return; - } - - param->EnableDrvCtrl = (unsigned char)enableDrvCtrl; - param->TryPktCnt = (unsigned char)tryPktCnt; - param->TryPktInterval = (unsigned char)tryPktInterval; - param->FirstStageTO = (unsigned int)firstStageTO; - - init_h2fwcmd_w_parm_no_rsp(ph2c, param, GEN_CMD_CODE(_DisconnectCtrlEx)); - r8712_enqueue_cmd(pcmdpriv, ph2c); -} diff --git a/drivers/staging/rtl8712/rtl871x_cmd.h b/drivers/staging/rtl8712/rtl871x_cmd.h deleted file mode 100644 index 268844af57f0..000000000000 --- a/drivers/staging/rtl8712/rtl871x_cmd.h +++ /dev/null @@ -1,750 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_CMD_H_ -#define __RTL871X_CMD_H_ - -#include "wlan_bssdef.h" -#include "rtl871x_rf.h" -#define C2H_MEM_SZ (16*1024) - -#include "osdep_service.h" -#include "ieee80211.h" - -#define FREE_CMDOBJ_SZ 128 -#define MAX_CMDSZ 512 -#define MAX_RSPSZ 512 -#define MAX_EVTSZ 1024 -#define CMDBUFF_ALIGN_SZ 512 - -struct cmd_obj { - u16 cmdcode; - u8 res; - u8 *parmbuf; - u32 cmdsz; - u8 *rsp; - u32 rspsz; - struct list_head list; -}; - -struct cmd_priv { - struct completion cmd_queue_comp; - struct completion terminate_cmdthread_comp; - struct __queue cmd_queue; - u8 cmd_seq; - u8 *cmd_buf; /*shall be non-paged, and 4 bytes aligned*/ - u8 *cmd_allocated_buf; - u8 *rsp_buf; /*shall be non-paged, and 4 bytes aligned*/ - u8 *rsp_allocated_buf; - u32 cmd_issued_cnt; - u32 cmd_done_cnt; - u32 rsp_cnt; - struct _adapter *padapter; -}; - -struct evt_obj { - u16 evtcode; - u8 res; - u8 *parmbuf; - u32 evtsz; - struct list_head list; -}; - -struct evt_priv { - struct __queue evt_queue; - u8 event_seq; - u8 *evt_buf; /*shall be non-paged, and 4 bytes aligned*/ - u8 *evt_allocated_buf; - u32 evt_done_cnt; -}; - -#define init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code) \ -do {\ - INIT_LIST_HEAD(&pcmd->list);\ - pcmd->cmdcode = code;\ - pcmd->parmbuf = (u8 *)(pparm);\ - pcmd->cmdsz = sizeof(*pparm);\ - pcmd->rsp = NULL;\ - pcmd->rspsz = 0;\ -} while (0) - -void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj); -void r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj); -struct cmd_obj *r8712_dequeue_cmd(struct __queue *queue); -void r8712_free_cmd_obj(struct cmd_obj *pcmd); -int r8712_cmd_thread(void *context); -int r8712_init_cmd_priv(struct cmd_priv *pcmdpriv); -void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv); -int r8712_init_evt_priv(struct evt_priv *pevtpriv); -void r8712_free_evt_priv(struct evt_priv *pevtpriv); - -enum rtl871x_drvint_cid { - NONE_WK_CID, - WDG_WK_CID, - MAX_WK_CID -}; - -enum RFINTFS { - SWSI, - HWSI, - HWPI, -}; - -/* - * Caller Mode: Infra, Ad-HoC(C) - * Notes: To enter USB suspend mode - * Command Mode - */ -struct usb_suspend_parm { - u32 action; /* 1: sleep, 0:resume */ -}; - -/* - * Caller Mode: Infra, Ad-HoC(C) - * Notes: To disconnect the current associated BSS - * Command Mode - */ -struct disconnect_parm { - u32 rsvd; -}; - -/* - * Caller Mode: AP, Ad-HoC, Infra - * Notes: To set the NIC mode of RTL8711 - * Command Mode - * The definition of mode: - * - * #define IW_MODE_AUTO 0 // Let the driver decides which AP to join - * #define IW_MODE_ADHOC 1 // Single cell network (Ad-Hoc Clients) - * #define IW_MODE_INFRA 2 // Multi cell network, roaming, .. - * #define IW_MODE_MASTER 3 // Synchronisation master or AP - * #define IW_MODE_REPEAT 4 // Wireless Repeater (forwarder) - * #define IW_MODE_SECOND 5 // Secondary master/repeater (backup) - * #define IW_MODE_MONITOR 6 // Passive monitor (listen only) - */ -struct setopmode_parm { - u8 mode; - u8 rsvd[3]; -}; - -/* - * Caller Mode: AP, Ad-HoC, Infra - * Notes: To ask RTL8711 performing site-survey - * Command-Event Mode - */ -struct sitesurvey_parm { - __le32 passive_mode; /*active: 1, passive: 0 */ - __le32 bsslimit; /* 1 ~ 48 */ - __le32 ss_ssidlen; - u8 ss_ssid[IW_ESSID_MAX_SIZE + 1]; -}; - -/* - * Caller Mode: Any - * Notes: To set the auth type of RTL8711. open/shared/802.1x - * Command Mode - */ -struct setauth_parm { - u8 mode; /*0: legacy open, 1: legacy shared 2: 802.1x*/ - u8 _1x; /*0: PSK, 1: TLS*/ - u8 rsvd[2]; -}; - -/* - * Caller Mode: Infra - * a. algorithm: wep40, wep104, tkip & aes - * b. keytype: grp key/unicast key - * c. key contents - * - * when shared key ==> keyid is the camid - * when 802.1x ==> keyid [0:1] ==> grp key - * when 802.1x ==> keyid > 2 ==> unicast key - */ -struct setkey_parm { - u8 algorithm; /* encryption algorithm, could be none, wep40, - * TKIP, CCMP, wep104 - */ - u8 keyid; - u8 grpkey; /* 1: this is the grpkey for 802.1x. - * 0: this is the unicast key for 802.1x - */ - u8 key[16]; /* this could be 40 or 104 */ -}; - -/* - * When in AP or Ad-Hoc mode, this is used to - * allocate an sw/hw entry for a newly associated sta. - * Command - * when shared key ==> algorithm/keyid - */ -struct set_stakey_parm { - u8 addr[ETH_ALEN]; - u8 algorithm; - u8 key[16]; -}; - -struct set_stakey_rsp { - u8 addr[ETH_ALEN]; - u8 keyid; - u8 rsvd; -}; - -struct SetMacAddr_param { - u8 MacAddr[ETH_ALEN]; -}; - -/* - * Caller Ad-Hoc/AP - * - * Command -Rsp(AID == CAMID) mode - * - * This is to force fw to add an sta_data entry per driver's request. - * - * FW will write an cam entry associated with it. - * - */ -struct set_assocsta_parm { - u8 addr[ETH_ALEN]; -}; - -struct set_assocsta_rsp { - u8 cam_id; - u8 rsvd[3]; -}; - -/* - * Caller Ad-Hoc/AP - * - * Command mode - * - * This is to force fw to del an sta_data entry per driver's request - * - * FW will invalidate the cam entry associated with it. - * - */ -struct del_assocsta_parm { - u8 addr[ETH_ALEN]; -}; - -/* - * Caller Mode: AP/Ad-HoC(M) - * - * Notes: To notify fw that given staid has changed its power state - * - * Command Mode - * - */ -struct setstapwrstate_parm { - u8 staid; - u8 status; - u8 hwaddr[6]; -}; - -/* - * Caller Mode: Any - * - * Notes: To setup the basic rate of RTL8711 - * - * Command Mode - * - */ -struct setbasicrate_parm { - u8 basicrates[NumRates]; -}; - -/* - * Caller Mode: Any - * - * Notes: To read the current basic rate - * - * Command-Rsp Mode - * - */ -struct getbasicrate_parm { - u32 rsvd; -}; - -struct getbasicrate_rsp { - u8 basicrates[NumRates]; -}; - -/* - * Caller Mode: Any - * - * Notes: To setup the data rate of RTL8711 - * - * Command Mode - * - */ -struct setdatarate_parm { - u8 mac_id; - u8 datarates[NumRates]; -}; - -enum _RT_CHANNEL_DOMAIN { - RT_CHANNEL_DOMAIN_FCC = 0, - RT_CHANNEL_DOMAIN_IC = 1, - RT_CHANNEL_DOMAIN_ETSI = 2, - RT_CHANNEL_DOMAIN_SPAIN = 3, - RT_CHANNEL_DOMAIN_FRANCE = 4, - RT_CHANNEL_DOMAIN_MKK = 5, - RT_CHANNEL_DOMAIN_MKK1 = 6, - RT_CHANNEL_DOMAIN_ISRAEL = 7, - RT_CHANNEL_DOMAIN_TELEC = 8, - - /* Be compatible with old channel plan. No good! */ - RT_CHANNEL_DOMAIN_MIC = 9, - RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN = 10, - RT_CHANNEL_DOMAIN_WORLD_WIDE_13 = 11, - RT_CHANNEL_DOMAIN_TELEC_NETGEAR = 12, - - RT_CHANNEL_DOMAIN_NCC = 13, - RT_CHANNEL_DOMAIN_5G = 14, - RT_CHANNEL_DOMAIN_5G_40M = 15, - /*===== Add new channel plan above this line===============*/ - RT_CHANNEL_DOMAIN_MAX, -}; - -struct SetChannelPlan_param { - enum _RT_CHANNEL_DOMAIN ChannelPlan; -}; - -/* - * Caller Mode: Any - * - * Notes: To read the current data rate - * - * Command-Rsp Mode - * - */ -struct getdatarate_parm { - u32 rsvd; - -}; - -struct getdatarate_rsp { - u8 datarates[NumRates]; -}; - -/* - * Caller Mode: Any - * AP: AP can use the info for the contents of beacon frame - * Infra: STA can use the info when sitesurveying - * Ad-HoC(M): Like AP - * Ad-HoC(C): Like STA - * - * - * Notes: To set the phy capability of the NIC - * - * Command Mode - * - */ - -/* - * Caller Mode: Any - * - * Notes: To set the channel/modem/band - * This command will be used when channel/modem/band is changed. - * - * Command Mode - * - */ -/* - * Caller Mode: Any - * - * Notes: To get the current setting of channel/modem/band - * - * Command-Rsp Mode - * - */ -struct getphy_rsp { - u8 rfchannel; - u8 modem; -}; - -struct readBB_parm { - u8 offset; -}; - -struct readBB_rsp { - u8 value; -}; - -struct readTSSI_parm { - u8 offset; -}; - -struct readTSSI_rsp { - u8 value; -}; - -struct writeBB_parm { - u8 offset; - u8 value; -}; - -struct writePTM_parm { - u8 type; -}; - -struct readRF_parm { - u8 offset; -}; - -struct readRF_rsp { - u32 value; -}; - -struct writeRF_parm { - u32 offset; - u32 value; -}; - -struct setrfintfs_parm { - u8 rfintfs; -}; - -struct getrfintfs_parm { - u8 rfintfs; -}; - -/* - * Notes: This command is used for H2C/C2H loopback testing - * - * mac[0] == 0 - * ==> CMD mode, return H2C_SUCCESS. - * The following condition must be true under CMD mode - * mac[1] == mac[4], mac[2] == mac[3], mac[0]=mac[5]= 0; - * s0 == 0x1234, s1 == 0xabcd, w0 == 0x78563412, w1 == 0x5aa5def7; - * s2 == (b1 << 8 | b0); - * - * mac[0] == 1 - * ==> CMD_RSP mode, return H2C_SUCCESS_RSP - * - * The rsp layout shall be: - * rsp: parm: - * mac[0] = mac[5]; - * mac[1] = mac[4]; - * mac[2] = mac[3]; - * mac[3] = mac[2]; - * mac[4] = mac[1]; - * mac[5] = mac[0]; - * s0 = s1; - * s1 = swap16(s0); - * w0 = swap32(w1); - * b0 = b1 - * s2 = s0 + s1 - * b1 = b0 - * w1 = w0 - * - * mac[0] == 2 - * ==> CMD_EVENT mode, return H2C_SUCCESS - * The event layout shall be: - * event: parm: - * mac[0] = mac[5]; - * mac[1] = mac[4]; - * mac[2] = event's sequence number, starting from 1 to parm's marc[3] - * mac[3] = mac[2]; - * mac[4] = mac[1]; - * mac[5] = mac[0]; - * s0 = swap16(s0) - event.mac[2]; - * s1 = s1 + event.mac[2]; - * w0 = swap32(w0); - * b0 = b1 - * s2 = s0 + event.mac[2] - * b1 = b0 - * w1 = swap32(w1) - event.mac[2]; - * - * parm->mac[3] is the total event counts that host requested. - * - * - * event will be the same with the cmd's param. - * - */ - -/* CMD param Formart for DRV INTERNAL CMD HDL*/ -struct drvint_cmd_parm { - int i_cid; /*internal cmd id*/ - int sz; /* buf sz*/ - unsigned char *pbuf; -}; - -/*------------------- Below are used for RF/BB tuning ---------------------*/ - -struct setantenna_parm { - u8 tx_antset; - u8 rx_antset; - u8 tx_antenna; - u8 rx_antenna; -}; - -struct enrateadaptive_parm { - u32 en; -}; - -struct settxagctbl_parm { - u32 txagc[MAX_RATES_LENGTH]; -}; - -struct gettxagctbl_parm { - u32 rsvd; -}; - -struct gettxagctbl_rsp { - u32 txagc[MAX_RATES_LENGTH]; -}; - -struct setagcctrl_parm { - u32 agcctrl; /* 0: pure hw, 1: fw */ -}; - -struct setssup_parm { - u32 ss_ForceUp[MAX_RATES_LENGTH]; -}; - -struct getssup_parm { - u32 rsvd; -}; - -struct getssup_rsp { - u8 ss_ForceUp[MAX_RATES_LENGTH]; -}; - -struct setssdlevel_parm { - u8 ss_DLevel[MAX_RATES_LENGTH]; -}; - -struct getssdlevel_parm { - u32 rsvd; -}; - -struct getssdlevel_rsp { - u8 ss_DLevel[MAX_RATES_LENGTH]; -}; - -struct setssulevel_parm { - u8 ss_ULevel[MAX_RATES_LENGTH]; -}; - -struct getssulevel_parm { - u32 rsvd; -}; - -struct getssulevel_rsp { - u8 ss_ULevel[MAX_RATES_LENGTH]; -}; - -struct setcountjudge_parm { - u8 count_judge[MAX_RATES_LENGTH]; -}; - -struct getcountjudge_parm { - u32 rsvd; -}; - -struct getcountjudge_rsp { - u8 count_judge[MAX_RATES_LENGTH]; -}; - -struct setpwrmode_parm { - u8 mode; - u8 flag_low_traffic_en; - u8 flag_lpnav_en; - u8 flag_rf_low_snr_en; - u8 flag_dps_en; /* 1: dps, 0: 32k */ - u8 bcn_rx_en; - u8 bcn_pass_cnt; /* fw report one beacon information to - * driver when it receives bcn_pass_cnt - * beacons. - */ - u8 bcn_to; /* beacon TO (ms). ¡§=0¡¨ no limit.*/ - u16 bcn_itv; - u8 app_itv; /* only for VOIP mode. */ - u8 awake_bcn_itv; - u8 smart_ps; - u8 bcn_pass_time; /* unit: 100ms */ -}; - -struct setatim_parm { - u8 op; /*0: add, 1:del*/ - u8 txid; /* id of dest station.*/ -}; - -struct setratable_parm { - u8 ss_ForceUp[NumRates]; - u8 ss_ULevel[NumRates]; - u8 ss_DLevel[NumRates]; - u8 count_judge[NumRates]; -}; - -struct getratable_parm { - uint rsvd; -}; - -struct getratable_rsp { - u8 ss_ForceUp[NumRates]; - u8 ss_ULevel[NumRates]; - u8 ss_DLevel[NumRates]; - u8 count_judge[NumRates]; -}; - -/*to get TX,RX retry count*/ -struct gettxretrycnt_parm { - unsigned int rsvd; -}; - -struct gettxretrycnt_rsp { - unsigned long tx_retrycnt; -}; - -struct getrxretrycnt_parm { - unsigned int rsvd; -}; - -struct getrxretrycnt_rsp { - unsigned long rx_retrycnt; -}; - -/*to get BCNOK,BCNERR count*/ -struct getbcnokcnt_parm { - unsigned int rsvd; -}; - -struct getbcnokcnt_rsp { - unsigned long bcnokcnt; -}; - -struct getbcnerrcnt_parm { - unsigned int rsvd; -}; - -struct getbcnerrcnt_rsp { - unsigned long bcnerrcnt; -}; - -/* to get current TX power level*/ -struct getcurtxpwrlevel_parm { - unsigned int rsvd; -}; - -struct getcurtxpwrlevel_rsp { - unsigned short tx_power; -}; - -/*dynamic on/off DIG*/ -struct setdig_parm { - unsigned char dig_on; /* 1:on , 0:off */ -}; - -/*dynamic on/off RA*/ -struct setra_parm { - unsigned char ra_on; /* 1:on , 0:off */ -}; - -struct setprobereqextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[]; -}; - -struct setassocreqextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[]; -}; - -struct setproberspextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[]; -}; - -struct setassocrspextraie_parm { - unsigned char e_id; - unsigned char ie_len; - unsigned char ie[]; -}; - -struct addBaReq_parm { - unsigned int tid; -}; - -/*H2C Handler index: 46 */ -struct SetChannel_parm { - u32 curr_ch; -}; - -/*H2C Handler index: 61 */ -struct DisconnectCtrlEx_param { - /* MAXTIME = (2 * FirstStageTO) + (TryPktCnt * TryPktInterval) */ - unsigned char EnableDrvCtrl; - unsigned char TryPktCnt; - unsigned char TryPktInterval; /* Unit: ms */ - unsigned char rsvd; - unsigned int FirstStageTO; /* Unit: ms */ -}; - -#define GEN_CMD_CODE(cmd) cmd ## _CMD_ - -/* - * Result: - * 0x00: success - * 0x01: success, and check Response. - * 0x02: cmd ignored due to duplicated sequence number - * 0x03: cmd dropped due to invalid cmd code - * 0x04: reserved. - */ - -#define H2C_RSP_OFFSET 512 -#define H2C_SUCCESS 0x00 -#define H2C_SUCCESS_RSP 0x01 -#define H2C_DUPLICATED 0x02 -#define H2C_DROPPED 0x03 -#define H2C_PARAMETERS_ERROR 0x04 -#define H2C_REJECTED 0x05 -#define H2C_CMD_OVERFLOW 0x06 -#define H2C_RESERVED 0x07 - -void r8712_setMacAddr_cmd(struct _adapter *padapter, const u8 *mac_addr); -u8 r8712_sitesurvey_cmd(struct _adapter *padapter, struct ndis_802_11_ssid *pssid); -int r8712_createbss_cmd(struct _adapter *padapter); -void r8712_setstakey_cmd(struct _adapter *padapter, u8 *psta, u8 unicast_key); -int r8712_joinbss_cmd(struct _adapter *padapter, struct wlan_network *pnetwork); -void r8712_disassoc_cmd(struct _adapter *padapter); -void r8712_setopmode_cmd(struct _adapter *padapter, enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype); -int r8712_setdatarate_cmd(struct _adapter *padapter, u8 *rateset); -void r8712_set_chplan_cmd(struct _adapter *padapter, int chplan); -int r8712_getrfreg_cmd(struct _adapter *padapter, u8 offset, u8 *pval); -int r8712_setrfreg_cmd(struct _adapter *padapter, u8 offset, u32 val); -void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid); -void r8712_wdg_wk_cmd(struct _adapter *padapter); -void r8712_survey_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd); -void r8712_disassoc_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd); -void r8712_joinbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd); -void r8712_createbss_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd); -void r8712_getbbrfreg_cmdrsp_callback(struct _adapter *padapter, struct cmd_obj *pcmd); -void r8712_readtssi_cmdrsp_callback(struct _adapter *padapter, struct cmd_obj *pcmd); -void r8712_setstaKey_cmdrsp_callback(struct _adapter *padapter, struct cmd_obj *pcmd); -void r8712_setassocsta_cmdrsp_callback(struct _adapter *padapter, struct cmd_obj *pcmd); -void r8712_disconnectCtrlEx_cmd(struct _adapter *adapter, u32 enableDrvCtrl, u32 tryPktCnt, - u32 tryPktInterval, u32 firstStageTO); - -struct _cmd_callback { - u32 cmd_code; - void (*callback)(struct _adapter *padapter, struct cmd_obj *cmd); -}; - -#include "rtl8712_cmd.h" - -#endif /* _CMD_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_debug.h b/drivers/staging/rtl8712/rtl871x_debug.h deleted file mode 100644 index 69c631af2a2a..000000000000 --- a/drivers/staging/rtl8712/rtl871x_debug.h +++ /dev/null @@ -1,130 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_DEBUG_H__ -#define __RTL871X_DEBUG_H__ - -#include "osdep_service.h" -#include "drv_types.h" - -#define _drv_emerg_ 1 -#define _drv_alert_ 2 -#define _drv_crit_ 3 -#define _drv_err_ 4 -#define _drv_warning_ 5 -#define _drv_notice_ 6 -#define _drv_info_ 7 -#define _drv_dump_ 8 -#define _drv_debug_ 9 - -#define _module_rtl871x_xmit_c_ BIT(0) -#define _module_xmit_osdep_c_ BIT(1) -#define _module_rtl871x_recv_c_ BIT(2) -#define _module_recv_osdep_c_ BIT(3) -#define _module_rtl871x_mlme_c_ BIT(4) -#define _module_mlme_osdep_c_ BIT(5) -#define _module_rtl871x_sta_mgt_c_ BIT(6) -#define _module_rtl871x_cmd_c_ BIT(7) -#define _module_cmd_osdep_c_ BIT(8) -#define _module_rtl871x_io_c_ BIT(9) -#define _module_io_osdep_c_ BIT(10) -#define _module_os_intfs_c_ BIT(11) -#define _module_rtl871x_security_c_ BIT(12) -#define _module_rtl871x_eeprom_c_ BIT(13) -#define _module_hal_init_c_ BIT(14) -#define _module_hci_hal_init_c_ BIT(15) -#define _module_rtl871x_ioctl_c_ BIT(16) -#define _module_rtl871x_ioctl_set_c_ BIT(17) -#define _module_rtl871x_pwrctrl_c_ BIT(19) -#define _module_hci_intfs_c_ BIT(20) -#define _module_hci_ops_c_ BIT(21) -#define _module_osdep_service_c_ BIT(22) -#define _module_rtl871x_mp_ioctl_c_ BIT(23) -#define _module_hci_ops_os_c_ BIT(24) -#define _module_rtl871x_ioctl_os_c BIT(25) -#define _module_rtl8712_cmd_c_ BIT(26) -#define _module_rtl871x_mp_c_ BIT(27) -#define _module_rtl8712_xmit_c_ BIT(28) -#define _module_rtl8712_efuse_c_ BIT(29) -#define _module_rtl8712_recv_c_ BIT(30) -#define _module_rtl8712_led_c_ BIT(31) - -#undef _MODULE_DEFINE_ - -#if defined _RTL871X_XMIT_C_ - #define _MODULE_DEFINE_ _module_rtl871x_xmit_c_ -#elif defined _XMIT_OSDEP_C_ - #define _MODULE_DEFINE_ _module_xmit_osdep_c_ -#elif defined _RTL871X_RECV_C_ - #define _MODULE_DEFINE_ _module_rtl871x_recv_c_ -#elif defined _RECV_OSDEP_C_ - #define _MODULE_DEFINE_ _module_recv_osdep_c_ -#elif defined _RTL871X_MLME_C_ - #define _MODULE_DEFINE_ _module_rtl871x_mlme_c_ -#elif defined _MLME_OSDEP_C_ - #define _MODULE_DEFINE_ _module_mlme_osdep_c_ -#elif defined _RTL871X_STA_MGT_C_ - #define _MODULE_DEFINE_ _module_rtl871x_sta_mgt_c_ -#elif defined _RTL871X_CMD_C_ - #define _MODULE_DEFINE_ _module_rtl871x_cmd_c_ -#elif defined _CMD_OSDEP_C_ - #define _MODULE_DEFINE_ _module_cmd_osdep_c_ -#elif defined _RTL871X_IO_C_ - #define _MODULE_DEFINE_ _module_rtl871x_io_c_ -#elif defined _IO_OSDEP_C_ - #define _MODULE_DEFINE_ _module_io_osdep_c_ -#elif defined _OS_INTFS_C_ - #define _MODULE_DEFINE_ _module_os_intfs_c_ -#elif defined _RTL871X_SECURITY_C_ - #define _MODULE_DEFINE_ _module_rtl871x_security_c_ -#elif defined _RTL871X_EEPROM_C_ - #define _MODULE_DEFINE_ _module_rtl871x_eeprom_c_ -#elif defined _HAL_INIT_C_ - #define _MODULE_DEFINE_ _module_hal_init_c_ -#elif defined _HCI_HAL_INIT_C_ - #define _MODULE_DEFINE_ _module_hci_hal_init_c_ -#elif defined _RTL871X_IOCTL_C_ - #define _MODULE_DEFINE_ _module_rtl871x_ioctl_c_ -#elif defined _RTL871X_IOCTL_SET_C_ - #define _MODULE_DEFINE_ _module_rtl871x_ioctl_set_c_ -#elif defined _RTL871X_PWRCTRL_C_ - #define _MODULE_DEFINE_ _module_rtl871x_pwrctrl_c_ -#elif defined _HCI_INTF_C_ - #define _MODULE_DEFINE_ _module_hci_intfs_c_ -#elif defined _HCI_OPS_C_ - #define _MODULE_DEFINE_ _module_hci_ops_c_ -#elif defined _OSDEP_HCI_INTF_C_ - #define _MODULE_DEFINE_ _module_hci_intfs_c_ -#elif defined _OSDEP_SERVICE_C_ - #define _MODULE_DEFINE_ _module_osdep_service_c_ -#elif defined _RTL871X_MP_IOCTL_C_ - #define _MODULE_DEFINE_ _module_rtl871x_mp_ioctl_c_ -#elif defined _HCI_OPS_OS_C_ - #define _MODULE_DEFINE_ _module_hci_ops_os_c_ -#elif defined _RTL871X_IOCTL_LINUX_C_ - #define _MODULE_DEFINE_ _module_rtl871x_ioctl_os_c -#elif defined _RTL871X_MP_C_ - #define _MODULE_DEFINE_ _module_rtl871x_mp_c_ -#elif defined _RTL8712_CMD_C_ - #define _MODULE_DEFINE_ _module_rtl8712_cmd_c_ -#elif defined _RTL8712_XMIT_C_ - #define _MODULE_DEFINE_ _module_rtl8712_xmit_c_ -#elif defined _RTL8712_EFUSE_C_ - #define _MODULE_DEFINE_ _module_rtl8712_efuse_c_ -#elif defined _RTL8712_RECV_C_ - #define _MODULE_DEFINE_ _module_rtl8712_recv_c_ -#else - #undef _MODULE_DEFINE_ -#endif - -#endif /*__RTL871X_DEBUG_H__*/ diff --git a/drivers/staging/rtl8712/rtl871x_eeprom.c b/drivers/staging/rtl8712/rtl871x_eeprom.c deleted file mode 100644 index 221bf92e1b1c..000000000000 --- a/drivers/staging/rtl8712/rtl871x_eeprom.c +++ /dev/null @@ -1,220 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_eeprom.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_EEPROM_C_ - -#include "osdep_service.h" -#include "drv_types.h" - -static void up_clk(struct _adapter *padapter, u16 *x) -{ - *x = *x | _EESK; - r8712_write8(padapter, EE_9346CR, (u8)*x); - udelay(CLOCK_RATE); -} - -static void down_clk(struct _adapter *padapter, u16 *x) -{ - *x = *x & ~_EESK; - r8712_write8(padapter, EE_9346CR, (u8)*x); - udelay(CLOCK_RATE); -} - -static void shift_out_bits(struct _adapter *padapter, u16 data, u16 count) -{ - u16 x, mask; - - if (padapter->surprise_removed) - goto out; - mask = 0x01 << (count - 1); - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDO | _EEDI); - do { - x &= ~_EEDI; - if (data & mask) - x |= _EEDI; - if (padapter->surprise_removed) - goto out; - r8712_write8(padapter, EE_9346CR, (u8)x); - udelay(CLOCK_RATE); - up_clk(padapter, &x); - down_clk(padapter, &x); - mask >>= 1; - } while (mask); - if (padapter->surprise_removed) - goto out; - x &= ~_EEDI; - r8712_write8(padapter, EE_9346CR, (u8)x); -out:; -} - -static u16 shift_in_bits(struct _adapter *padapter) -{ - u16 x, d = 0, i; - - if (padapter->surprise_removed) - goto out; - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDO | _EEDI); - d = 0; - for (i = 0; i < 16; i++) { - d <<= 1; - up_clk(padapter, &x); - if (padapter->surprise_removed) - goto out; - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDI); - if (x & _EEDO) - d |= 1; - down_clk(padapter, &x); - } -out: - return d; -} - -static void standby(struct _adapter *padapter) -{ - u8 x; - - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EECS | _EESK); - r8712_write8(padapter, EE_9346CR, x); - udelay(CLOCK_RATE); - x |= _EECS; - r8712_write8(padapter, EE_9346CR, x); - udelay(CLOCK_RATE); -} - -static u16 wait_eeprom_cmd_done(struct _adapter *padapter) -{ - u8 x; - u16 i; - - standby(padapter); - for (i = 0; i < 200; i++) { - x = r8712_read8(padapter, EE_9346CR); - if (x & _EEDO) - return true; - udelay(CLOCK_RATE); - } - return false; -} - -static void eeprom_clean(struct _adapter *padapter) -{ - u16 x; - - if (padapter->surprise_removed) - return; - x = r8712_read8(padapter, EE_9346CR); - if (padapter->surprise_removed) - return; - x &= ~(_EECS | _EEDI); - r8712_write8(padapter, EE_9346CR, (u8)x); - if (padapter->surprise_removed) - return; - up_clk(padapter, &x); - if (padapter->surprise_removed) - return; - down_clk(padapter, &x); -} - -void r8712_eeprom_write16(struct _adapter *padapter, u16 reg, u16 data) -{ - u8 x; - u8 tmp8_ori, tmp8_new, tmp8_clk_ori, tmp8_clk_new; - - tmp8_ori = r8712_read8(padapter, 0x102502f1); - tmp8_new = tmp8_ori & 0xf7; - if (tmp8_ori != tmp8_new) - r8712_write8(padapter, 0x102502f1, tmp8_new); - tmp8_clk_ori = r8712_read8(padapter, 0x10250003); - tmp8_clk_new = tmp8_clk_ori | 0x20; - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_new); - x = r8712_read8(padapter, EE_9346CR); - x &= ~(_EEDI | _EEDO | _EESK | _EEM0); - x |= _EEM1 | _EECS; - r8712_write8(padapter, EE_9346CR, x); - shift_out_bits(padapter, EEPROM_EWEN_OPCODE, 5); - if (padapter->eeprom_address_size == 8) /*CF+ and SDIO*/ - shift_out_bits(padapter, 0, 6); - else /* USB */ - shift_out_bits(padapter, 0, 4); - standby(padapter); - /* Erase this particular word. Write the erase opcode and register - * number in that order. The opcode is 3bits in length; reg is 6 - * bits long. - */ - standby(padapter); - /* write the new word to the EEPROM - * send the write opcode the EEPORM - */ - shift_out_bits(padapter, EEPROM_WRITE_OPCODE, 3); - /* select which word in the EEPROM that we are writing to. */ - shift_out_bits(padapter, reg, padapter->eeprom_address_size); - /* write the data to the selected EEPROM word. */ - shift_out_bits(padapter, data, 16); - if (wait_eeprom_cmd_done(padapter)) { - standby(padapter); - shift_out_bits(padapter, EEPROM_EWDS_OPCODE, 5); - shift_out_bits(padapter, reg, 4); - eeprom_clean(padapter); - } - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_ori); - if (tmp8_new != tmp8_ori) - r8712_write8(padapter, 0x102502f1, tmp8_ori); -} - -u16 r8712_eeprom_read16(struct _adapter *padapter, u16 reg) /*ReadEEprom*/ -{ - u16 x; - u16 data = 0; - u8 tmp8_ori, tmp8_new, tmp8_clk_ori, tmp8_clk_new; - - tmp8_ori = r8712_read8(padapter, 0x102502f1); - tmp8_new = tmp8_ori & 0xf7; - if (tmp8_ori != tmp8_new) - r8712_write8(padapter, 0x102502f1, tmp8_new); - tmp8_clk_ori = r8712_read8(padapter, 0x10250003); - tmp8_clk_new = tmp8_clk_ori | 0x20; - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_new); - if (padapter->surprise_removed) - goto out; - /* select EEPROM, reset bits, set _EECS */ - x = r8712_read8(padapter, EE_9346CR); - if (padapter->surprise_removed) - goto out; - x &= ~(_EEDI | _EEDO | _EESK | _EEM0); - x |= _EEM1 | _EECS; - r8712_write8(padapter, EE_9346CR, (unsigned char)x); - /* write the read opcode and register number in that order - * The opcode is 3bits in length, reg is 6 bits long - */ - shift_out_bits(padapter, EEPROM_READ_OPCODE, 3); - shift_out_bits(padapter, reg, padapter->eeprom_address_size); - /* Now read the data (16 bits) in from the selected EEPROM word */ - data = shift_in_bits(padapter); - eeprom_clean(padapter); -out: - if (tmp8_clk_new != tmp8_clk_ori) - r8712_write8(padapter, 0x10250003, tmp8_clk_ori); - if (tmp8_new != tmp8_ori) - r8712_write8(padapter, 0x102502f1, tmp8_ori); - return data; -} diff --git a/drivers/staging/rtl8712/rtl871x_eeprom.h b/drivers/staging/rtl8712/rtl871x_eeprom.h deleted file mode 100644 index 7bdeb2aaa025..000000000000 --- a/drivers/staging/rtl8712/rtl871x_eeprom.h +++ /dev/null @@ -1,88 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL871X_EEPROM_H__ -#define __RTL871X_EEPROM_H__ - -#include "osdep_service.h" - -#define RTL8712_EEPROM_ID 0x8712 -#define EEPROM_MAX_SIZE 256 -#define CLOCK_RATE 50 /*100us*/ - -/*- EEPROM opcodes*/ -#define EEPROM_READ_OPCODE 06 -#define EEPROM_WRITE_OPCODE 05 -#define EEPROM_ERASE_OPCODE 07 -#define EEPROM_EWEN_OPCODE 19 /* Erase/write enable*/ -#define EEPROM_EWDS_OPCODE 16 /* Erase/write disable*/ - -#define EEPROM_CID_DEFAULT 0x0 -#define EEPROM_CID_ALPHA 0x1 -#define EEPROM_CID_Senao 0x3 -#define EEPROM_CID_NetCore 0x5 -#define EEPROM_CID_CAMEO 0X8 -#define EEPROM_CID_SITECOM 0x9 -#define EEPROM_CID_COREGA 0xB -#define EEPROM_CID_EDIMAX_BELKIN 0xC -#define EEPROM_CID_SERCOMM_BELKIN 0xE -#define EEPROM_CID_CAMEO1 0xF -#define EEPROM_CID_WNC_COREGA 0x12 -#define EEPROM_CID_CLEVO 0x13 -#define EEPROM_CID_WHQL 0xFE - -enum RT_CUSTOMER_ID { - RT_CID_DEFAULT = 0, - RT_CID_8187_ALPHA0 = 1, - RT_CID_8187_SERCOMM_PS = 2, - RT_CID_8187_HW_LED = 3, - RT_CID_8187_NETGEAR = 4, - RT_CID_WHQL = 5, - RT_CID_819x_CAMEO = 6, - RT_CID_819x_RUNTOP = 7, - RT_CID_819x_Senao = 8, - RT_CID_TOSHIBA = 9, - RT_CID_819x_Netcore = 10, - RT_CID_Nettronix = 11, - RT_CID_DLINK = 12, - RT_CID_PRONET = 13, - RT_CID_COREGA = 14, - RT_CID_819x_ALPHA = 15, - RT_CID_819x_Sitecom = 16, - RT_CID_CCX = 17, - RT_CID_819x_Lenovo = 18, - RT_CID_819x_QMI = 19, - RT_CID_819x_Edimax_Belkin = 20, - RT_CID_819x_Sercomm_Belkin = 21, - RT_CID_819x_CAMEO1 = 22, - RT_CID_819x_MSI = 23, - RT_CID_819x_Acer = 24, - RT_CID_819x_AzWave_ASUS = 25, - RT_CID_819x_AzWave = 26, - RT_CID_819x_WNC_COREGA = 27, - RT_CID_819x_CLEVO = 28, -}; - -struct eeprom_priv { - u8 bautoload_fail_flag; - u8 bempty; - u8 sys_config; - u8 mac_addr[6]; - u8 config0; - u16 channel_plan; - u8 country_string[3]; - u8 tx_power_b[15]; - u8 tx_power_g[15]; - u8 tx_power_a[201]; - u8 efuse_eeprom_data[EEPROM_MAX_SIZE]; - enum RT_CUSTOMER_ID CustomerID; -}; - -void r8712_eeprom_write16(struct _adapter *padapter, u16 reg, u16 data); -u16 r8712_eeprom_read16(struct _adapter *padapter, u16 reg); - -#endif /*__RTL871X_EEPROM_H__*/ - diff --git a/drivers/staging/rtl8712/rtl871x_event.h b/drivers/staging/rtl8712/rtl871x_event.h deleted file mode 100644 index 0cc780cf4341..000000000000 --- a/drivers/staging/rtl8712/rtl871x_event.h +++ /dev/null @@ -1,109 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871x_EVENT_H_ -#define _RTL871x_EVENT_H_ - -#include "osdep_service.h" - -#include "wlan_bssdef.h" -#include <linux/semaphore.h> -#include <linux/sem.h> - -/* - * Used to report a bss has been scanned - */ -struct survey_event { - struct wlan_bssid_ex bss; -}; - -/* - * Used to report that the requested site survey has been done. - * bss_cnt indicates the number of bss that has been reported. - */ -struct surveydone_event { - unsigned int bss_cnt; - -}; - -/* - * Used to report the link result of joining the given bss - * join_res: - * -1: authentication fail - * -2: association fail - * > 0: TID - */ -struct joinbss_event { - struct wlan_network network; -}; - -/* - * Used to report a given STA has joinned the created BSS. - * It is used in AP/Ad-HoC(M) mode. - */ -struct stassoc_event { - unsigned char macaddr[6]; - unsigned char rsvd[2]; - __le32 cam_id; -}; - -struct stadel_event { - unsigned char macaddr[6]; - unsigned char rsvd[2]; -}; - -struct addba_event { - unsigned int tid; -}; - -#define GEN_EVT_CODE(event) event ## _EVT_ - -struct fwevent { - u32 parmsize; - void (*event_callback)(struct _adapter *dev, u8 *pbuf); -}; - -#define C2HEVENT_SZ 32 -struct event_node { - unsigned char *node; - unsigned char evt_code; - unsigned short evt_sz; - /*volatile*/ int *caller_ff_tail; - int caller_ff_sz; -}; - -struct c2hevent_queue { - /*volatile*/ int head; - /*volatile*/ int tail; - struct event_node nodes[C2HEVENT_SZ]; - unsigned char seq; -}; - -#define NETWORK_QUEUE_SZ 4 - -struct network_queue { - /*volatile*/ int head; - /*volatile*/ int tail; - struct wlan_bssid_ex networks[NETWORK_QUEUE_SZ]; -}; - -struct ADDBA_Req_Report_parm { - unsigned char MacAddress[ETH_ALEN]; - unsigned short StartSeqNum; - unsigned char tid; -}; - -#include "rtl8712_event.h" - -#endif /* _WLANEVENT_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_ht.h b/drivers/staging/rtl8712/rtl871x_ht.h deleted file mode 100644 index ebd78665775d..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ht.h +++ /dev/null @@ -1,33 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_HT_H_ -#define _RTL871X_HT_H_ - -#include "osdep_service.h" -#include "wifi.h" - -struct ht_priv { - unsigned int ht_option; - unsigned int ampdu_enable;/*for enable Tx A-MPDU*/ - unsigned char baddbareq_issued[16]; - unsigned int tx_amsdu_enable;/*for enable Tx A-MSDU */ - unsigned int tx_amdsu_maxlen; /* 1: 8k, 0:4k ; default:8k, for tx */ - unsigned int rx_ampdu_maxlen; /* for rx reordering ctrl win_sz, - * updated when join_callback. - */ - struct ieee80211_ht_cap ht_cap; -}; - -#endif /*_RTL871X_HT_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_io.c b/drivers/staging/rtl8712/rtl871x_io.c deleted file mode 100644 index 20e080e284dd..000000000000 --- a/drivers/staging/rtl8712/rtl871x_io.c +++ /dev/null @@ -1,147 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_io.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -/* - * - * The purpose of rtl871x_io.c - * - * a. provides the API - * b. provides the protocol engine - * c. provides the software interface between caller and the hardware interface - * - * For r8712u, both sync/async operations are provided. - * - * Only sync read/write_mem operations are provided. - * - */ - -#define _RTL871X_IO_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_io.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -static uint _init_intf_hdl(struct _adapter *padapter, - struct intf_hdl *pintf_hdl) -{ - struct intf_priv *pintf_priv; - void (*set_intf_option)(u32 *poption) = NULL; - void (*set_intf_funs)(struct intf_hdl *pintf_hdl); - void (*set_intf_ops)(struct _io_ops *pops); - uint (*init_intf_priv)(struct intf_priv *pintfpriv); - - set_intf_option = &(r8712_usb_set_intf_option); - set_intf_funs = &(r8712_usb_set_intf_funs); - set_intf_ops = &r8712_usb_set_intf_ops; - init_intf_priv = &r8712_usb_init_intf_priv; - pintf_priv = kmalloc(sizeof(*pintf_priv), GFP_ATOMIC); - pintf_hdl->pintfpriv = pintf_priv; - if (!pintf_priv) - goto _init_intf_hdl_fail; - pintf_hdl->adapter = (u8 *)padapter; - set_intf_option(&pintf_hdl->intf_option); - set_intf_funs(pintf_hdl); - set_intf_ops(&pintf_hdl->io_ops); - pintf_priv->intf_dev = (u8 *)&padapter->dvobjpriv; - if (init_intf_priv(pintf_priv) == _FAIL) - goto _init_intf_hdl_fail; - return _SUCCESS; -_init_intf_hdl_fail: - kfree(pintf_priv); - return _FAIL; -} - -static void _unload_intf_hdl(struct intf_priv *pintfpriv) -{ - void (*unload_intf_priv)(struct intf_priv *pintfpriv); - - unload_intf_priv = &r8712_usb_unload_intf_priv; - unload_intf_priv(pintfpriv); - kfree(pintfpriv); -} - -static uint register_intf_hdl(u8 *dev, struct intf_hdl *pintfhdl) -{ - struct _adapter *adapter = (struct _adapter *)dev; - - pintfhdl->intf_option = 0; - pintfhdl->adapter = dev; - pintfhdl->intf_dev = (u8 *)&adapter->dvobjpriv; - if (!_init_intf_hdl(adapter, pintfhdl)) - goto register_intf_hdl_fail; - return _SUCCESS; -register_intf_hdl_fail: - return false; -} - -static void unregister_intf_hdl(struct intf_hdl *pintfhdl) -{ - _unload_intf_hdl(pintfhdl->pintfpriv); - memset((u8 *)pintfhdl, 0, sizeof(struct intf_hdl)); -} - -uint r8712_alloc_io_queue(struct _adapter *adapter) -{ - u32 i; - struct io_queue *pio_queue; - struct io_req *pio_req; - - pio_queue = kmalloc(sizeof(*pio_queue), GFP_ATOMIC); - if (!pio_queue) - goto alloc_io_queue_fail; - INIT_LIST_HEAD(&pio_queue->free_ioreqs); - INIT_LIST_HEAD(&pio_queue->processing); - INIT_LIST_HEAD(&pio_queue->pending); - spin_lock_init(&pio_queue->lock); - pio_queue->pallocated_free_ioreqs_buf = kzalloc(NUM_IOREQ * - (sizeof(struct io_req)) + 4, - GFP_ATOMIC); - if ((pio_queue->pallocated_free_ioreqs_buf) == NULL) - goto alloc_io_queue_fail; - pio_queue->free_ioreqs_buf = pio_queue->pallocated_free_ioreqs_buf + 4 - - ((addr_t)(pio_queue->pallocated_free_ioreqs_buf) - & 3); - pio_req = (struct io_req *)(pio_queue->free_ioreqs_buf); - for (i = 0; i < NUM_IOREQ; i++) { - INIT_LIST_HEAD(&pio_req->list); - list_add_tail(&pio_req->list, &pio_queue->free_ioreqs); - pio_req++; - } - if ((register_intf_hdl((u8 *)adapter, &pio_queue->intf)) == _FAIL) - goto alloc_io_queue_fail; - adapter->pio_queue = pio_queue; - return _SUCCESS; -alloc_io_queue_fail: - if (pio_queue) { - kfree(pio_queue->pallocated_free_ioreqs_buf); - kfree(pio_queue); - } - adapter->pio_queue = NULL; - return _FAIL; -} - -void r8712_free_io_queue(struct _adapter *adapter) -{ - struct io_queue *pio_queue = adapter->pio_queue; - - if (pio_queue) { - kfree(pio_queue->pallocated_free_ioreqs_buf); - adapter->pio_queue = NULL; - unregister_intf_hdl(&pio_queue->intf); - kfree(pio_queue); - } -} diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h deleted file mode 100644 index f09d50a29b82..000000000000 --- a/drivers/staging/rtl8712/rtl871x_io.h +++ /dev/null @@ -1,236 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_IO_H_ -#define _RTL871X_IO_H_ - -#include "osdep_service.h" -#include "osdep_intf.h" - -#define NUM_IOREQ 8 - -#define MAX_PROT_SZ (64-16) - -#define _IOREADY 0 -#define _IO_WAIT_COMPLETE 1 -#define _IO_WAIT_RSP 2 - -/* IO COMMAND TYPE */ -#define _IOSZ_MASK_ (0x7F) -#define _IO_WRITE_ BIT(7) -#define _IO_FIXED_ BIT(8) -#define _IO_BURST_ BIT(9) -#define _IO_BYTE_ BIT(10) -#define _IO_HW_ BIT(11) -#define _IO_WORD_ BIT(12) -#define _IO_SYNC_ BIT(13) -#define _IO_CMDMASK_ (0x1F80) - -/* - * For prompt mode accessing, caller shall free io_req - * Otherwise, io_handler will free io_req - */ -/* IO STATUS TYPE */ -#define _IO_ERR_ BIT(2) -#define _IO_SUCCESS_ BIT(1) -#define _IO_DONE_ BIT(0) -#define IO_RD32 (_IO_SYNC_ | _IO_WORD_) -#define IO_RD16 (_IO_SYNC_ | _IO_HW_) -#define IO_RD8 (_IO_SYNC_ | _IO_BYTE_) -#define IO_RD32_ASYNC (_IO_WORD_) -#define IO_RD16_ASYNC (_IO_HW_) -#define IO_RD8_ASYNC (_IO_BYTE_) -#define IO_WR32 (_IO_WRITE_ | _IO_SYNC_ | _IO_WORD_) -#define IO_WR16 (_IO_WRITE_ | _IO_SYNC_ | _IO_HW_) -#define IO_WR8 (_IO_WRITE_ | _IO_SYNC_ | _IO_BYTE_) -#define IO_WR32_ASYNC (_IO_WRITE_ | _IO_WORD_) -#define IO_WR16_ASYNC (_IO_WRITE_ | _IO_HW_) -#define IO_WR8_ASYNC (_IO_WRITE_ | _IO_BYTE_) -/* - * Only Sync. burst accessing is provided. - */ -#define IO_WR_BURST(x) (IO_WRITE_ | _IO_SYNC_ | _IO_BURST_ | \ - ((x) & _IOSZ_MASK_)) -#define IO_RD_BURST(x) (_IO_SYNC_ | _IO_BURST_ | ((x) & _IOSZ_MASK_)) -/*below is for the intf_option bit definition...*/ -#define _INTF_ASYNC_ BIT(0) /*support async io*/ -struct intf_priv; -struct intf_hdl; -struct io_queue; -struct _io_ops { - uint (*_sdbus_read_bytes_to_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf); - uint (*_sdbus_read_blocks_to_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf); - u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr); - u16 (*_read16)(struct intf_hdl *pintfhdl, u32 addr); - u32 (*_read32)(struct intf_hdl *pintfhdl, u32 addr); - uint (*_sdbus_write_blocks_from_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf, - u8 async); - uint (*_sdbus_write_bytes_from_membuf)(struct intf_priv *pintfpriv, - u32 addr, u32 cnt, u8 *pbuf); - u8 (*_cmd52r)(struct intf_priv *pintfpriv, u32 addr); - void (*_cmd52w)(struct intf_priv *pintfpriv, u32 addr, u8 val8); - u8 (*_cmdfunc152r)(struct intf_priv *pintfpriv, u32 addr); - void (*_cmdfunc152w)(struct intf_priv *pintfpriv, u32 addr, u8 val8); - void (*_write8)(struct intf_hdl *pintfhdl, u32 addr, u8 val); - void (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val); - void (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val); - void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); - void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); - void (*_sync_irp_protocol_rw)(struct io_queue *pio_q); - u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); - u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, - u8 *pmem); -}; - -struct io_req { - struct list_head list; - u32 addr; - /*volatile*/ u32 val; - u32 command; - u32 status; - u8 *pbuf; - void (*_async_io_callback)(struct _adapter *padapter, - struct io_req *pio_req, u8 *cnxt); - u8 *cnxt; -}; - -struct intf_hdl { - u32 intf_option; - u8 *adapter; - u8 *intf_dev; - struct intf_priv *pintfpriv; - void (*intf_hdl_init)(u8 *priv); - void (*intf_hdl_unload)(u8 *priv); - void (*intf_hdl_open)(u8 *priv); - void (*intf_hdl_close)(u8 *priv); - struct _io_ops io_ops; -}; - -struct reg_protocol_rd { -#ifdef __LITTLE_ENDIAN - /* DW1 */ - u32 NumOfTrans:4; - u32 Reserved1:4; - u32 Reserved2:24; - /* DW2 */ - u32 ByteCount:7; - u32 WriteEnable:1; /*0:read, 1:write*/ - u32 FixOrContinuous:1; /*0:continuous, 1: Fix*/ - u32 BurstMode:1; - u32 Byte1Access:1; - u32 Byte2Access:1; - u32 Byte4Access:1; - u32 Reserved3:3; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ -#else -/*DW1*/ - u32 Reserved1:4; - u32 NumOfTrans:4; - u32 Reserved2:24; - /*DW2*/ - u32 WriteEnable:1; - u32 ByteCount:7; - u32 Reserved3:3; - u32 Byte4Access:1; - u32 Byte2Access:1; - u32 Byte1Access:1; - u32 BurstMode:1; - u32 FixOrContinuous:1; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ -#endif -}; - -struct reg_protocol_wt { -#ifdef __LITTLE_ENDIAN - /*DW1*/ - u32 NumOfTrans:4; - u32 Reserved1:4; - u32 Reserved2:24; - /*DW2*/ - u32 ByteCount:7; - u32 WriteEnable:1; /*0:read, 1:write*/ - u32 FixOrContinuous:1; /*0:continuous, 1: Fix*/ - u32 BurstMode:1; - u32 Byte1Access:1; - u32 Byte2Access:1; - u32 Byte4Access:1; - u32 Reserved3:3; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ - u32 Value; -#else - /*DW1*/ - u32 Reserved1:4; - u32 NumOfTrans:4; - u32 Reserved2:24; - /*DW2*/ - u32 WriteEnable:1; - u32 ByteCount:7; - u32 Reserved3:3; - u32 Byte4Access:1; - u32 Byte2Access:1; - u32 Byte1Access:1; - u32 BurstMode:1; - u32 FixOrContinuous:1; - u32 Reserved4:16; - /*DW3*/ - u32 BusAddress; - /*DW4*/ - u32 Value; -#endif -}; - -/* - * Below is the data structure used by _io_handler - */ - -struct io_queue { - spinlock_t lock; - struct list_head free_ioreqs; - /*The io_req list that will be served in the single protocol r/w.*/ - struct list_head pending; - struct list_head processing; - u8 *free_ioreqs_buf; /* 4-byte aligned */ - u8 *pallocated_free_ioreqs_buf; - struct intf_hdl intf; -}; - -u8 r8712_read8(struct _adapter *adapter, u32 addr); -u16 r8712_read16(struct _adapter *adapter, u32 addr); -u32 r8712_read32(struct _adapter *adapter, u32 addr); -void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -void r8712_write8(struct _adapter *adapter, u32 addr, u8 val); -void r8712_write16(struct _adapter *adapter, u32 addr, u16 val); -void r8712_write32(struct _adapter *adapter, u32 addr, u32 val); -void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem); -/*ioreq */ -uint r8712_alloc_io_queue(struct _adapter *adapter); -void r8712_free_io_queue(struct _adapter *adapter); - -#endif /*_RTL871X_IO_H_*/ diff --git a/drivers/staging/rtl8712/rtl871x_ioctl.h b/drivers/staging/rtl8712/rtl871x_ioctl.h deleted file mode 100644 index d6332a8c7f4f..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl.h +++ /dev/null @@ -1,94 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __IOCTL_H -#define __IOCTL_H - -#include "osdep_service.h" -#include "drv_types.h" - -#ifndef OID_802_11_CAPABILITY - #define OID_802_11_CAPABILITY 0x0d010122 -#endif - -#ifndef OID_802_11_PMKID - #define OID_802_11_PMKID 0x0d010123 -#endif - -/* For DDK-defined OIDs*/ -#define OID_NDIS_SEG1 0x00010100 -#define OID_NDIS_SEG2 0x00010200 -#define OID_NDIS_SEG3 0x00020100 -#define OID_NDIS_SEG4 0x01010100 -#define OID_NDIS_SEG5 0x01020100 -#define OID_NDIS_SEG6 0x01020200 -#define OID_NDIS_SEG7 0xFD010100 -#define OID_NDIS_SEG8 0x0D010100 -#define OID_NDIS_SEG9 0x0D010200 -#define OID_NDIS_SEG10 0x0D020200 -#define SZ_OID_NDIS_SEG1 23 -#define SZ_OID_NDIS_SEG2 3 -#define SZ_OID_NDIS_SEG3 6 -#define SZ_OID_NDIS_SEG4 6 -#define SZ_OID_NDIS_SEG5 4 -#define SZ_OID_NDIS_SEG6 8 -#define SZ_OID_NDIS_SEG7 7 -#define SZ_OID_NDIS_SEG8 36 -#define SZ_OID_NDIS_SEG9 24 -#define SZ_OID_NDIS_SEG10 19 - -/* For Realtek-defined OIDs*/ -#define OID_MP_SEG1 0xFF871100 -#define OID_MP_SEG2 0xFF818000 -#define OID_MP_SEG3 0xFF818700 -#define OID_MP_SEG4 0xFF011100 - -enum oid_type { - QUERY_OID, - SET_OID -}; - -struct oid_funs_node { - unsigned int oid_start; /*the starting number for OID*/ - unsigned int oid_end; /*the ending number for OID*/ - struct oid_obj_priv *node_array; - unsigned int array_sz; /*the size of node_array*/ - int query_counter; /*count the number of query hits for this segment*/ - int set_counter; /*count the number of set hits for this segment*/ -}; - -struct oid_par_priv { - void *adapter_context; - uint oid; - void *information_buf; - unsigned long information_buf_len; - unsigned long *bytes_rw; - unsigned long *bytes_needed; - enum oid_type type_of_oid; - unsigned int dbg; -}; - -struct oid_obj_priv { - unsigned char dbg; /* 0: without OID debug message - * 1: with OID debug message - */ - uint (*oidfuns)(struct oid_par_priv *poid_par_priv); -}; - -uint oid_null_function(struct oid_par_priv *poid_par_priv); - -extern struct iw_handler_def r871x_handlers_def; - -uint drv_query_info(struct net_device *MiniportAdapterContext, - uint Oid, - void *InformationBuffer, - u32 InformationBufferLength, - u32 *BytesWritten, - u32 *BytesNeeded); - -uint drv_set_info(struct net_device *MiniportAdapterContext, - uint Oid, - void *InformationBuffer, - u32 InformationBufferLength, - u32 *BytesRead, - u32 *BytesNeeded); - -#endif diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c deleted file mode 100644 index 0653aa27b1fa..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c +++ /dev/null @@ -1,2275 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_ioctl_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_IOCTL_LINUX_C_ -#define _RTL871X_MP_IOCTL_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wlan_bssdef.h" -#include "rtl871x_debug.h" -#include "wifi.h" -#include "rtl871x_mlme.h" -#include "rtl871x_ioctl.h" -#include "rtl871x_ioctl_set.h" -#include "rtl871x_mp_ioctl.h" -#include "mlme_osdep.h" -#include <linux/wireless.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/io.h> -#include <linux/semaphore.h> -#include <net/iw_handler.h> -#include <linux/if_arp.h> -#include <linux/etherdevice.h> - -#define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 0x1E) - -#define SCAN_ITEM_SIZE 768 -#define MAX_CUSTOM_LEN 64 -#define RATE_COUNT 4 - -static const u32 rtl8180_rates[] = {1000000, 2000000, 5500000, 11000000, - 6000000, 9000000, 12000000, 18000000, - 24000000, 36000000, 48000000, 54000000}; - -static const long ieee80211_wlan_frequencies[] = { - 2412, 2417, 2422, 2427, - 2432, 2437, 2442, 2447, - 2452, 2457, 2462, 2467, - 2472, 2484 -}; - -void r8712_indicate_wx_assoc_event(struct _adapter *padapter) -{ - union iwreq_data wrqu; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress, ETH_ALEN); - wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); -} - -void r8712_indicate_wx_disassoc_event(struct _adapter *padapter) -{ - union iwreq_data wrqu; - - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - eth_zero_addr(wrqu.ap_addr.sa_data); - wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); -} - -static inline void handle_pairwise_key(struct sta_info *psta, - struct ieee_param *param, - struct _adapter *padapter) -{ - /* pairwise key */ - memcpy(psta->x_UncstKey.skey, param->u.crypt.key, - (param->u.crypt. key_len > 16 ? 16 : param->u.crypt.key_len)); - if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */ - memcpy(psta->tkiptxmickey. skey, - &param->u.crypt.key[16], 8); - memcpy(psta->tkiprxmickey. skey, - &param->u.crypt.key[24], 8); - padapter->securitypriv. busetkipkey = false; - mod_timer(&padapter->securitypriv.tkip_timer, - jiffies + msecs_to_jiffies(50)); - } - r8712_setstakey_cmd(padapter, (unsigned char *)psta, true); -} - -static inline void handle_group_key(struct ieee_param *param, - struct _adapter *padapter) -{ - union Keytype *gk = padapter->securitypriv.XGrpKey; - union Keytype *gtk = padapter->securitypriv.XGrptxmickey; - union Keytype *grk = padapter->securitypriv.XGrprxmickey; - - if (param->u.crypt.idx > 0 && - param->u.crypt.idx < 3) { - /* group key idx is 1 or 2 */ - memcpy(gk[param->u.crypt.idx - 1].skey, - param->u.crypt.key, - (param->u.crypt.key_len > 16 ? 16 : - param->u.crypt.key_len)); - memcpy(gtk[param->u.crypt.idx - 1].skey, - &param->u.crypt.key[16], 8); - memcpy(grk[param->u.crypt.idx - 1].skey, - &param->u.crypt.key[24], 8); - padapter->securitypriv.binstallGrpkey = true; - r8712_set_key(padapter, &padapter->securitypriv, param->u.crypt.idx); - if (padapter->registrypriv.power_mgnt > PS_MODE_ACTIVE) { - if (padapter->registrypriv.power_mgnt != padapter->pwrctrlpriv.pwr_mode) - mod_timer(&padapter->mlmepriv.dhcp_timer, - jiffies + msecs_to_jiffies(60000)); - } - } -} - -static noinline_for_stack char *translate_scan_wpa(struct iw_request_info *info, - struct wlan_network *pnetwork, - struct iw_event *iwe, - char *start, char *stop) -{ - /* parsing WPA/WPA2 IE */ - u8 buf[MAX_WPA_IE_LEN]; - u8 wpa_ie[255], rsn_ie[255]; - u16 wpa_len = 0, rsn_len = 0; - int n, i; - - r8712_get_sec_ie(pnetwork->network.IEs, - pnetwork->network.IELength, rsn_ie, &rsn_len, - wpa_ie, &wpa_len); - if (wpa_len > 0) { - memset(buf, 0, MAX_WPA_IE_LEN); - n = sprintf(buf, "wpa_ie="); - for (i = 0; i < wpa_len; i++) { - n += scnprintf(buf + n, MAX_WPA_IE_LEN - n, - "%02x", wpa_ie[i]); - if (n == MAX_WPA_IE_LEN - 1) - break; - } - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVCUSTOM; - iwe->u.data.length = (u16)strlen(buf); - start = iwe_stream_add_point(info, start, stop, iwe, buf); - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVGENIE; - iwe->u.data.length = (u16)wpa_len; - start = iwe_stream_add_point(info, start, stop, iwe, wpa_ie); - } - if (rsn_len > 0) { - memset(buf, 0, MAX_WPA_IE_LEN); - n = sprintf(buf, "rsn_ie="); - for (i = 0; i < rsn_len; i++) { - n += scnprintf(buf + n, MAX_WPA_IE_LEN - n, - "%02x", rsn_ie[i]); - if (n == MAX_WPA_IE_LEN - 1) - break; - } - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVCUSTOM; - iwe->u.data.length = strlen(buf); - start = iwe_stream_add_point(info, start, stop, iwe, buf); - memset(iwe, 0, sizeof(*iwe)); - iwe->cmd = IWEVGENIE; - iwe->u.data.length = rsn_len; - start = iwe_stream_add_point(info, start, stop, iwe, rsn_ie); - } - - return start; -} - -static noinline_for_stack char *translate_scan_wps(struct iw_request_info *info, - struct wlan_network *pnetwork, - struct iw_event *iwe, - char *start, char *stop) -{ - /* parsing WPS IE */ - u8 wps_ie[512]; - uint wps_ielen; - - if (r8712_get_wps_ie(pnetwork->network.IEs, pnetwork->network.IELength, wps_ie, &wps_ielen)) { - if (wps_ielen > 2) { - iwe->cmd = IWEVGENIE; - iwe->u.data.length = (u16)wps_ielen; - start = iwe_stream_add_point(info, start, stop, iwe, wps_ie); - } - } - - return start; -} - -static char *translate_scan(struct _adapter *padapter, - struct iw_request_info *info, - struct wlan_network *pnetwork, - char *start, char *stop) -{ - struct iw_event iwe; - char *current_val; - s8 *p; - u32 i = 0, ht_ielen = 0; - u16 cap, ht_cap = false; - u8 rssi; - - if ((pnetwork->network.Configuration.DSConfig < 1) || - (pnetwork->network.Configuration.DSConfig > 14)) { - if (pnetwork->network.Configuration.DSConfig < 1) - pnetwork->network.Configuration.DSConfig = 1; - else - pnetwork->network.Configuration.DSConfig = 14; - } - /* AP MAC address */ - iwe.cmd = SIOCGIWAP; - iwe.u.ap_addr.sa_family = ARPHRD_ETHER; - ether_addr_copy(iwe.u.ap_addr.sa_data, pnetwork->network.MacAddress); - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN); - /* Add the ESSID */ - iwe.cmd = SIOCGIWESSID; - iwe.u.data.flags = 1; - iwe.u.data.length = min_t(u32, pnetwork->network.Ssid.SsidLength, 32); - start = iwe_stream_add_point(info, start, stop, &iwe, - pnetwork->network.Ssid.Ssid); - /* parsing HT_CAP_IE */ - p = r8712_get_ie(&pnetwork->network.IEs[12], WLAN_EID_HT_CAPABILITY, - &ht_ielen, pnetwork->network.IELength - 12); - if (p && ht_ielen > 0) - ht_cap = true; - /* Add the protocol name */ - iwe.cmd = SIOCGIWNAME; - if (r8712_is_cckratesonly_included(pnetwork->network.rates)) { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b"); - } else if (r8712_is_cckrates_included(pnetwork->network.rates)) { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg"); - } else { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g"); - } - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN); - /* Add mode */ - iwe.cmd = SIOCGIWMODE; - memcpy((u8 *)&cap, r8712_get_capability_from_ie(pnetwork->network.IEs), 2); - le16_to_cpus(&cap); - if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_ESS)) { - if (cap & WLAN_CAPABILITY_ESS) - iwe.u.mode = (u32)IW_MODE_MASTER; - else - iwe.u.mode = (u32)IW_MODE_ADHOC; - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN); - } - /* Add frequency/channel */ - iwe.cmd = SIOCGIWFREQ; - { - /* check legal index */ - u8 dsconfig = pnetwork->network.Configuration.DSConfig; - - if (dsconfig >= 1 && dsconfig <= sizeof(ieee80211_wlan_frequencies) / sizeof(long)) - iwe.u.freq.m = (s32)(ieee80211_wlan_frequencies[dsconfig - 1] * 100000); - else - iwe.u.freq.m = 0; - } - iwe.u.freq.e = (s16)1; - iwe.u.freq.i = (u8)pnetwork->network.Configuration.DSConfig; - start = iwe_stream_add_event(info, start, stop, &iwe, - IW_EV_FREQ_LEN); - /* Add encryption capability */ - iwe.cmd = SIOCGIWENCODE; - if (cap & WLAN_CAPABILITY_PRIVACY) - iwe.u.data.flags = (u16)(IW_ENCODE_ENABLED | IW_ENCODE_NOKEY); - else - iwe.u.data.flags = (u16)(IW_ENCODE_DISABLED); - iwe.u.data.length = (u16)0; - start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid); - /*Add basic and extended rates */ - current_val = start + iwe_stream_lcp_len(info); - iwe.cmd = SIOCGIWRATE; - iwe.u.bitrate.fixed = 0; - iwe.u.bitrate.disabled = 0; - iwe.u.bitrate.value = 0; - i = 0; - while (pnetwork->network.rates[i] != 0) { - /* Bit rate given in 500 kb/s units */ - iwe.u.bitrate.value = (pnetwork->network.rates[i++] & 0x7F) * 500000; - current_val = iwe_stream_add_value(info, start, current_val, stop, &iwe, - IW_EV_PARAM_LEN); - } - /* Check if we added any event */ - if ((current_val - start) > iwe_stream_lcp_len(info)) - start = current_val; - - start = translate_scan_wpa(info, pnetwork, &iwe, start, stop); - - start = translate_scan_wps(info, pnetwork, &iwe, start, stop); - - /* Add quality statistics */ - iwe.cmd = IWEVQUAL; - rssi = r8712_signal_scale_mapping(pnetwork->network.Rssi); - /* we only update signal_level (signal strength) that is rssi. */ - iwe.u.qual.updated = (u8)(IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_INVALID); - iwe.u.qual.level = rssi; /* signal strength */ - iwe.u.qual.qual = 0; /* signal quality */ - iwe.u.qual.noise = 0; /* noise level */ - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN); - /* how to translate rssi to ?% */ - return start; -} - -static int wpa_set_auth_algs(struct net_device *dev, u32 value) -{ - struct _adapter *padapter = netdev_priv(dev); - int ret = 0; - - if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeAutoSwitch; - padapter->securitypriv.AuthAlgrthm = 3; - } else if (value & AUTH_ALG_SHARED_KEY) { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared; - padapter->securitypriv.AuthAlgrthm = 1; - } else if (value & AUTH_ALG_OPEN_SYSTEM) { - if (padapter->securitypriv.ndisauthtype < - Ndis802_11AuthModeWPAPSK) { - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeOpen; - padapter->securitypriv.AuthAlgrthm = 0; - } - } else { - ret = -EINVAL; - } - return ret; -} - -static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, - u32 param_len) -{ - int ret = 0; - u32 wep_key_idx, wep_key_len = 0; - struct NDIS_802_11_WEP *pwep = NULL; - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - param->u.crypt.err = 0; - param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; - if (param_len != (u32)((u8 *) param->u.crypt.key - (u8 *)param) + - param->u.crypt.key_len) - return -EINVAL; - if (!is_broadcast_ether_addr(param->sta_addr)) - return -EINVAL; - - if (param->u.crypt.idx >= WEP_KEYS) { - /* for large key indices, set the default (0) */ - param->u.crypt.idx = 0; - } - if (strcmp(param->u.crypt.alg, "WEP") == 0) { - netdev_info(dev, "r8712u: %s: crypt.alg = WEP\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.XGrpPrivacy = _WEP40_; - wep_key_idx = param->u.crypt.idx; - wep_key_len = param->u.crypt.key_len; - if (wep_key_idx >= WEP_KEYS) - wep_key_idx = 0; - if (wep_key_len <= 0) - return -EINVAL; - - wep_key_len = wep_key_len <= 5 ? 5 : 13; - pwep = kzalloc(sizeof(*pwep), GFP_ATOMIC); - if (!pwep) - return -ENOMEM; - pwep->KeyLength = wep_key_len; - pwep->Length = wep_key_len + - offsetof(struct NDIS_802_11_WEP, KeyMaterial); - if (wep_key_len == 13) { - padapter->securitypriv.PrivacyAlgrthm = _WEP104_; - padapter->securitypriv.XGrpPrivacy = _WEP104_; - } - pwep->KeyIndex = wep_key_idx; - pwep->KeyIndex |= 0x80000000; - memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); - if (param->u.crypt.set_tx) { - if (r8712_set_802_11_add_wep(padapter, pwep)) - ret = -EOPNOTSUPP; - } else { - /* don't update "psecuritypriv->PrivacyAlgrthm" and - * "psecuritypriv->PrivacyKeyIndex=keyid", but can - * r8712_set_key to fw/cam - */ - if (wep_key_idx >= WEP_KEYS) { - ret = -EOPNOTSUPP; - goto exit; - } - memcpy(&psecuritypriv->DefKey[wep_key_idx].skey[0], - pwep->KeyMaterial, - pwep->KeyLength); - psecuritypriv->DefKeylen[wep_key_idx] = - pwep->KeyLength; - r8712_set_key(padapter, psecuritypriv, wep_key_idx); - } - goto exit; - } - if (padapter->securitypriv.AuthAlgrthm == 2) { /* 802_1x */ - struct sta_info *psta, *pbcmc_sta; - struct sta_priv *pstapriv = &padapter->stapriv; - struct security_priv *spriv = &padapter->securitypriv; - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | - WIFI_MP_STATE)) { /* sta mode */ - psta = r8712_get_stainfo(pstapriv, - get_bssid(pmlmepriv)); - if (psta) { - psta->ieee8021x_blocked = false; - if (spriv->ndisencryptstatus == - Ndis802_11Encryption2Enabled || - spriv->ndisencryptstatus == - Ndis802_11Encryption3Enabled) - psta->XPrivacy = spriv->PrivacyAlgrthm; - if (param->u.crypt.set_tx == 1) - handle_pairwise_key(psta, param, - padapter); - else /* group key */ - handle_group_key(param, padapter); - } - pbcmc_sta = r8712_get_bcmc_stainfo(padapter); - if (pbcmc_sta) { - pbcmc_sta->ieee8021x_blocked = false; - if (spriv->ndisencryptstatus == - Ndis802_11Encryption2Enabled || - spriv->ndisencryptstatus == - Ndis802_11Encryption3Enabled) - pbcmc_sta->XPrivacy = - spriv->PrivacyAlgrthm; - } - } - } -exit: - kfree(pwep); - return ret; -} - -static int r871x_set_wpa_ie(struct _adapter *padapter, char *pie, - unsigned short ielen) -{ - u8 *buf = NULL; - int group_cipher = 0, pairwise_cipher = 0; - int ret = 0; - - if (ielen > MAX_WPA_IE_LEN || !pie) - return -EINVAL; - if (ielen) { - buf = kmemdup(pie, ielen, GFP_ATOMIC); - if (!buf) - return -ENOMEM; - if (ielen < RSN_HEADER_LEN) { - ret = -EINVAL; - goto exit; - } - if (r8712_parse_wpa_ie(buf, ielen, &group_cipher, - &pairwise_cipher) == 0) { - padapter->securitypriv.AuthAlgrthm = 2; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPAPSK; - } - if (r8712_parse_wpa2_ie(buf, ielen, &group_cipher, - &pairwise_cipher) == 0) { - padapter->securitypriv.AuthAlgrthm = 2; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPA2PSK; - } - switch (group_cipher) { - case WPA_CIPHER_NONE: - padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; - break; - case WPA_CIPHER_WEP40: - padapter->securitypriv.XGrpPrivacy = _WEP40_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - break; - case WPA_CIPHER_TKIP: - padapter->securitypriv.XGrpPrivacy = _TKIP_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; - break; - case WPA_CIPHER_CCMP: - padapter->securitypriv.XGrpPrivacy = _AES_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; - break; - case WPA_CIPHER_WEP104: - padapter->securitypriv.XGrpPrivacy = _WEP104_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - break; - } - switch (pairwise_cipher) { - case WPA_CIPHER_NONE: - padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; - break; - case WPA_CIPHER_WEP40: - padapter->securitypriv.PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - break; - case WPA_CIPHER_TKIP: - padapter->securitypriv.PrivacyAlgrthm = _TKIP_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; - break; - case WPA_CIPHER_CCMP: - padapter->securitypriv.PrivacyAlgrthm = _AES_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; - break; - case WPA_CIPHER_WEP104: - padapter->securitypriv.PrivacyAlgrthm = _WEP104_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - break; - } - padapter->securitypriv.wps_phase = false; - {/* set wps_ie */ - u16 cnt = 0; - u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - while (cnt < ielen) { - eid = buf[cnt]; - - if ((eid == WLAN_EID_VENDOR_SPECIFIC) && - (!memcmp(&buf[cnt + 2], wps_oui, 4))) { - netdev_info(padapter->pnetdev, "r8712u: SET WPS_IE\n"); - padapter->securitypriv.wps_ie_len = - ((buf[cnt + 1] + 2) < - (MAX_WPA_IE_LEN << 2)) ? - (buf[cnt + 1] + 2) : - (MAX_WPA_IE_LEN << 2); - memcpy(padapter->securitypriv.wps_ie, - &buf[cnt], - padapter->securitypriv.wps_ie_len); - padapter->securitypriv.wps_phase = - true; - netdev_info(padapter->pnetdev, "r8712u: SET WPS_IE, wps_phase==true\n"); - cnt += buf[cnt + 1] + 2; - break; - } - - cnt += buf[cnt + 1] + 2; - } - } - } -exit: - kfree(buf); - return ret; -} - -static int r8711_wx_get_name(struct net_device *dev, struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 ht_ielen = 0; - char *p; - u8 ht_cap = false; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - u8 *prates; - - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE) == true) { - /* parsing HT_CAP_IE */ - p = r8712_get_ie(&pcur_bss->IEs[12], WLAN_EID_HT_CAPABILITY, - &ht_ielen, pcur_bss->IELength - 12); - if (p && ht_ielen > 0) - ht_cap = true; - prates = pcur_bss->rates; - if (r8712_is_cckratesonly_included(prates)) { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11bn"); - else - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11b"); - } else if (r8712_is_cckrates_included(prates)) { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11bgn"); - else - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11bg"); - } else { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11gn"); - else - snprintf(wrqu->name, IFNAMSIZ, - "IEEE 802.11g"); - } - } else { - snprintf(wrqu->name, IFNAMSIZ, "unassociated"); - } - return 0; -} - -static const long frequency_list[] = { - 2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457, 2462, - 2467, 2472, 2484, 4915, 4920, 4925, 4935, 4940, 4945, 4960, 4980, - 5035, 5040, 5045, 5055, 5060, 5080, 5170, 5180, 5190, 5200, 5210, - 5220, 5230, 5240, 5260, 5280, 5300, 5320, 5500, 5520, 5540, 5560, - 5580, 5600, 5620, 5640, 5660, 5680, 5700, 5745, 5765, 5785, 5805, - 5825 -}; - -static int r8711_wx_set_freq(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_freq *fwrq = &wrqu->freq; - int rc = 0; - -/* If setting by frequency, convert to a channel */ - if ((fwrq->e == 1) && (fwrq->m >= 241200000) && (fwrq->m <= 248700000)) { - int f = fwrq->m / 100000; - int c = 0; - - while ((c < 14) && (f != frequency_list[c])) - c++; - fwrq->e = 0; - fwrq->m = c + 1; - } - /* Setting by channel number */ - if ((fwrq->m > 14) || (fwrq->e > 0)) { - rc = -EOPNOTSUPP; - } else { - int channel = fwrq->m; - - if ((channel < 1) || (channel > 14)) { - rc = -EINVAL; - } else { - /* Yes ! We can set it !!! */ - padapter->registrypriv.channel = channel; - } - } - return rc; -} - -static int r8711_wx_get_freq(struct net_device *dev, struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - if (!check_fwstate(pmlmepriv, _FW_LINKED)) - return -ENOLINK; - - wrqu->freq.m = ieee80211_wlan_frequencies[ - pcur_bss->Configuration.DSConfig - 1] * 100000; - wrqu->freq.e = 1; - wrqu->freq.i = pcur_bss->Configuration.DSConfig; - - return 0; -} - -static int r8711_wx_set_mode(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct _adapter *padapter = netdev_priv(dev); - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networkType; - - switch (wrqu->mode) { - case IW_MODE_AUTO: - networkType = Ndis802_11AutoUnknown; - break; - case IW_MODE_ADHOC: - networkType = Ndis802_11IBSS; - break; - case IW_MODE_MASTER: - networkType = Ndis802_11APMode; - break; - case IW_MODE_INFRA: - networkType = Ndis802_11Infrastructure; - break; - default: - return -EINVAL; - } - if (Ndis802_11APMode == networkType) - r8712_setopmode_cmd(padapter, networkType); - else - r8712_setopmode_cmd(padapter, Ndis802_11AutoUnknown); - - r8712_set_802_11_infrastructure_mode(padapter, networkType); - return 0; -} - -static int r8711_wx_get_mode(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - wrqu->mode = IW_MODE_INFRA; - else if (check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE)) - wrqu->mode = IW_MODE_ADHOC; - else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) - wrqu->mode = IW_MODE_MASTER; - else - wrqu->mode = IW_MODE_AUTO; - return 0; -} - -static int r871x_wx_set_pmkid(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct iw_pmksa *pPMK = (struct iw_pmksa *) extra; - struct RT_PMKID_LIST *pl = psecuritypriv->PMKIDList; - u8 strZeroMacAddress[ETH_ALEN] = {0x00}; - u8 strIssueBssid[ETH_ALEN] = {0x00}; - u8 j, blInserted = false; - int intReturn = false; - -/* - * There are the BSSID information in the bssid.sa_data array. - * If cmd is IW_PMKSA_FLUSH, it means the wpa_supplicant wants to clear - * all the PMKID information. If cmd is IW_PMKSA_ADD, it means the - * wpa_supplicant wants to add a PMKID/BSSID to driver. - * If cmd is IW_PMKSA_REMOVE, it means the wpa_supplicant wants to - * remove a PMKID/BSSID from driver. - */ - if (!pPMK) - return -EINVAL; - memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN); - switch (pPMK->cmd) { - case IW_PMKSA_ADD: - if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN)) - return intReturn; - intReturn = true; - blInserted = false; - /* overwrite PMKID */ - for (j = 0; j < NUM_PMKID_CACHE; j++) { - if (!memcmp(pl[j].Bssid, strIssueBssid, ETH_ALEN)) { - /* BSSID is matched, the same AP => rewrite - * with new PMKID. - */ - netdev_info(dev, "r8712u: %s: BSSID exists in the PMKList.\n", - __func__); - memcpy(pl[j].PMKID, pPMK->pmkid, IW_PMKID_LEN); - pl[j].bUsed = true; - psecuritypriv->PMKIDIndex = j + 1; - blInserted = true; - break; - } - } - if (!blInserted) { - /* Find a new entry */ - netdev_info(dev, "r8712u: %s: Use the new entry index = %d for this PMKID.\n", - __func__, psecuritypriv->PMKIDIndex); - memcpy(pl[psecuritypriv->PMKIDIndex].Bssid, - strIssueBssid, ETH_ALEN); - memcpy(pl[psecuritypriv->PMKIDIndex].PMKID, - pPMK->pmkid, IW_PMKID_LEN); - pl[psecuritypriv->PMKIDIndex].bUsed = true; - psecuritypriv->PMKIDIndex++; - if (psecuritypriv->PMKIDIndex == NUM_PMKID_CACHE) - psecuritypriv->PMKIDIndex = 0; - } - break; - case IW_PMKSA_REMOVE: - intReturn = true; - for (j = 0; j < NUM_PMKID_CACHE; j++) { - if (!memcmp(pl[j].Bssid, strIssueBssid, ETH_ALEN)) { - /* BSSID is matched, the same AP => Remove - * this PMKID information and reset it. - */ - eth_zero_addr(pl[j].Bssid); - pl[j].bUsed = false; - break; - } - } - break; - case IW_PMKSA_FLUSH: - memset(psecuritypriv->PMKIDList, 0, - sizeof(struct RT_PMKID_LIST) * NUM_PMKID_CACHE); - psecuritypriv->PMKIDIndex = 0; - intReturn = true; - break; - default: - netdev_info(dev, "r8712u: %s: unknown Command\n", __func__); - intReturn = false; - break; - } - return intReturn; -} - -static int r8711_wx_get_sens(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->sens.value = 0; - wrqu->sens.fixed = 0; /* no auto select */ - wrqu->sens.disabled = 1; - return 0; -} - -static int r8711_wx_get_range(struct net_device *dev, struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct iw_range *range = (struct iw_range *)extra; - u16 val; - int i; - - wrqu->data.length = sizeof(*range); - memset(range, 0, sizeof(*range)); - /* Let's try to keep this struct in the same order as in - * linux/include/wireless.h - */ - - /* TODO: See what values we can set, and remove the ones we can't - * set, or fill them with some default data. - */ - /* ~5 Mb/s real (802.11b) */ - range->throughput = 5 * 1000 * 1000; - /* TODO: 8711 sensitivity ? */ - /* signal level threshold range */ - /* percent values between 0 and 100. */ - range->max_qual.qual = 100; - range->max_qual.level = 100; - range->max_qual.noise = 100; - range->max_qual.updated = 7; /* Updated all three */ - range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ - /* TODO: Find real 'good' to 'bad' threshold value for RSSI */ - range->avg_qual.level = 0x100 - 78; - range->avg_qual.noise = 0; - range->avg_qual.updated = 7; /* Updated all three */ - range->num_bitrates = RATE_COUNT; - for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) - range->bitrate[i] = rtl8180_rates[i]; - range->min_frag = MIN_FRAG_THRESHOLD; - range->max_frag = MAX_FRAG_THRESHOLD; - range->pm_capa = 0; - range->we_version_compiled = WIRELESS_EXT; - range->we_version_source = 16; - range->num_channels = 14; - for (i = 0, val = 0; i < 14; i++) { - /* Include only legal frequencies for some countries */ - range->freq[val].i = i + 1; - range->freq[val].m = ieee80211_wlan_frequencies[i] * 100000; - range->freq[val].e = 1; - val++; - if (val == IW_MAX_FREQUENCIES) - break; - } - range->num_frequency = val; - range->enc_capa = IW_ENC_CAPA_WPA | - IW_ENC_CAPA_WPA2 | - IW_ENC_CAPA_CIPHER_TKIP | - IW_ENC_CAPA_CIPHER_CCMP; - return 0; -} - -static int r8711_wx_get_rate(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra); - -static int r871x_wx_set_priv(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *awrq, - char *extra) -{ - int ret = 0, len = 0; - char *ext; - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *dwrq = (struct iw_point *)awrq; - - len = dwrq->length; - ext = strndup_user(dwrq->pointer, len); - if (IS_ERR(ext)) - return PTR_ERR(ext); - - if (!strcasecmp(ext, "RSSI")) { - /*Return received signal strength indicator in -db for */ - /* current AP */ - /*<ssid> Rssi xx */ - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct wlan_network *pcur_network = &pmlmepriv->cur_network; - /*static u8 xxxx; */ - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - sprintf(ext, "%s rssi %d", - pcur_network->network.Ssid.Ssid, - /*(xxxx=xxxx+10) */ - ((padapter->recvpriv.fw_rssi) >> 1) - 95 - /*pcur_network->network.Rssi */ - ); - } else { - sprintf(ext, "OK"); - } - } else if (!strcasecmp(ext, "LINKSPEED")) { - /*Return link speed in MBPS */ - /*LinkSpeed xx */ - union iwreq_data wrqd; - int ret_inner; - int mbps; - - ret_inner = r8711_wx_get_rate(dev, info, &wrqd, extra); - if (ret_inner != 0) - mbps = 0; - else - mbps = wrqd.bitrate.value / 1000000; - sprintf(ext, "LINKSPEED %d", mbps); - } else if (!strcasecmp(ext, "MACADDR")) { - /*Return mac address of the station */ - /* Macaddr = xx:xx:xx:xx:xx:xx */ - sprintf(ext, "MACADDR = %pM", dev->dev_addr); - } else if (!strcasecmp(ext, "SCAN-ACTIVE")) { - /*Set scan type to active */ - /*OK if successful */ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - pmlmepriv->passive_mode = 1; - sprintf(ext, "OK"); - } else if (!strcasecmp(ext, "SCAN-PASSIVE")) { - /*Set scan type to passive */ - /*OK if successful */ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - pmlmepriv->passive_mode = 0; - sprintf(ext, "OK"); - } else if (!strncmp(ext, "DCE-E", 5)) { - /*Set scan type to passive */ - /*OK if successful */ - r8712_disconnectCtrlEx_cmd(padapter - , 1 /*u32 enableDrvCtrl */ - , 5 /*u32 tryPktCnt */ - , 100 /*u32 tryPktInterval */ - , 5000 /*u32 firstStageTO */ - ); - sprintf(ext, "OK"); - } else if (!strncmp(ext, "DCE-D", 5)) { - /*Set scan type to passive */ - /*OK if successfu */ - r8712_disconnectCtrlEx_cmd(padapter - , 0 /*u32 enableDrvCtrl */ - , 5 /*u32 tryPktCnt */ - , 100 /*u32 tryPktInterval */ - , 5000 /*u32 firstStageTO */ - ); - sprintf(ext, "OK"); - } else { - netdev_info(dev, "r8712u: %s: unknown Command %s.\n", __func__, ext); - goto FREE_EXT; - } - if (copy_to_user(dwrq->pointer, ext, min(dwrq->length, (__u16)(strlen(ext) + 1)))) - ret = -EFAULT; - -FREE_EXT: - kfree(ext); - return ret; -} - -/* set bssid flow - * s1. set_802_11_infrastructure_mode() - * s2. set_802_11_authentication_mode() - * s3. set_802_11_encryption_mode() - * s4. set_802_11_bssid() - * - * This function intends to handle the Set AP command, which specifies the - * MAC# of a preferred Access Point. - * Currently, the request comes via Wireless Extensions' SIOCSIWAP ioctl. - * - * For this operation to succeed, there is no need for the interface to be up. - * - */ -static int r8711_wx_set_wap(struct net_device *dev, struct iw_request_info *info, - union iwreq_data *awrq, char *extra) -{ - int ret = -EINPROGRESS; - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct sockaddr *temp = (struct sockaddr *)awrq; - unsigned long irqL; - struct list_head *phead; - u8 *dst_bssid; - struct wlan_network *pnetwork = NULL; - enum NDIS_802_11_AUTHENTICATION_MODE authmode; - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - return -EBUSY; - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - return ret; - if (temp->sa_family != ARPHRD_ETHER) - return -EINVAL; - authmode = padapter->securitypriv.ndisauthtype; - spin_lock_irqsave(&queue->lock, irqL); - phead = &queue->queue; - pmlmepriv->pscanned = phead->next; - while (1) { - if (end_of_queue_search(phead, pmlmepriv->pscanned)) - break; - pnetwork = container_of(pmlmepriv->pscanned, - struct wlan_network, list); - pmlmepriv->pscanned = pmlmepriv->pscanned->next; - dst_bssid = pnetwork->network.MacAddress; - if (!memcmp(dst_bssid, temp->sa_data, ETH_ALEN)) { - r8712_set_802_11_infrastructure_mode(padapter, - pnetwork->network.InfrastructureMode); - break; - } - } - spin_unlock_irqrestore(&queue->lock, irqL); - if (!ret) { - if (!r8712_set_802_11_authentication_mode(padapter, authmode)) { - ret = -ENOMEM; - } else { - if (!r8712_set_802_11_bssid(padapter, temp->sa_data)) - ret = -1; - } - } - return ret; -} - -static int r8711_wx_get_wap(struct net_device *dev, struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - wrqu->ap_addr.sa_family = ARPHRD_ETHER; - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE | WIFI_AP_STATE)) - ether_addr_copy(wrqu->ap_addr.sa_data, pcur_bss->MacAddress); - else - eth_zero_addr(wrqu->ap_addr.sa_data); - return 0; -} - -static int r871x_wx_set_mlme(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret = 0; - struct _adapter *padapter = netdev_priv(dev); - struct iw_mlme *mlme = (struct iw_mlme *) extra; - - if (!mlme) - return -1; - switch (mlme->cmd) { - case IW_MLME_DEAUTH: - if (!r8712_set_802_11_disassociate(padapter)) - ret = -1; - break; - case IW_MLME_DISASSOC: - if (!r8712_set_802_11_disassociate(padapter)) - ret = -1; - break; - default: - return -EOPNOTSUPP; - } - return ret; -} - -/* - * - * This function intends to handle the Set Scan command. - * Currently, the request comes via Wireless Extensions' SIOCSIWSCAN ioctl. - * - * For this operation to succeed, the interface is brought Up beforehand. - * - */ -static int r8711_wx_set_scan(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 status = true; - - if (padapter->driver_stopped) { - netdev_info(dev, "In %s: driver_stopped=%d\n", - __func__, padapter->driver_stopped); - return -1; - } - if (!padapter->bup) - return -ENETDOWN; - if (!padapter->hw_init_completed) - return -1; - if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) || - (pmlmepriv->sitesurveyctrl.traffic_busy)) - return 0; - if (wrqu->data.length == sizeof(struct iw_scan_req)) { - struct iw_scan_req *req = (struct iw_scan_req *)extra; - - if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { - struct ndis_802_11_ssid ssid; - unsigned long irqL; - u32 len = min_t(u8, req->essid_len, IW_ESSID_MAX_SIZE); - - memset((unsigned char *)&ssid, 0, sizeof(struct ndis_802_11_ssid)); - memcpy(ssid.Ssid, req->essid, len); - ssid.SsidLength = len; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) || - (pmlmepriv->sitesurveyctrl.traffic_busy)) { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - status = false; - } else { - status = r8712_sitesurvey_cmd(padapter, &ssid); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - } - } else { - status = r8712_set_802_11_bssid_list_scan(padapter); - } - if (!status) - return -1; - return 0; -} - -static int r8711_wx_get_scan(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - unsigned long irqL; - struct list_head *plist, *phead; - char *ev = extra; - char *stop = ev + wrqu->data.length; - u32 ret = 0, cnt = 0; - - if (padapter->driver_stopped) - return -EINVAL; - while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) { - msleep(30); - cnt++; - if (cnt > 100) - break; - } - spin_lock_irqsave(&queue->lock, irqL); - phead = &queue->queue; - plist = phead->next; - while (1) { - if (end_of_queue_search(phead, plist)) - break; - if ((stop - ev) < SCAN_ITEM_SIZE) { - ret = -E2BIG; - break; - } - pnetwork = container_of(plist, struct wlan_network, list); - ev = translate_scan(padapter, a, pnetwork, ev, stop); - plist = plist->next; - } - spin_unlock_irqrestore(&queue->lock, irqL); - wrqu->data.length = ev - extra; - wrqu->data.flags = 0; - return ret; -} - -/* set ssid flow - * s1. set_802_11_infrastructure_mode() - * s2. set_802_11_authenticaion_mode() - * s3. set_802_11_encryption_mode() - * s4. set_802_11_ssid() - * - * This function intends to handle the Set ESSID command. - * Currently, the request comes via the Wireless Extensions' SIOCSIWESSID ioctl. - * - * For this operation to succeed, there is no need for the interface to be Up. - * - */ -static int r8711_wx_set_essid(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - enum NDIS_802_11_AUTHENTICATION_MODE authmode; - struct ndis_802_11_ssid ndis_ssid; - u8 *dst_ssid, *src_ssid; - struct list_head *phead; - u32 len; - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - return -EBUSY; - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - return 0; - if (wrqu->essid.length > IW_ESSID_MAX_SIZE) - return -E2BIG; - authmode = padapter->securitypriv.ndisauthtype; - if (wrqu->essid.flags && wrqu->essid.length) { - len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? - wrqu->essid.length : IW_ESSID_MAX_SIZE; - memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid)); - ndis_ssid.SsidLength = len; - memcpy(ndis_ssid.Ssid, extra, len); - src_ssid = ndis_ssid.Ssid; - phead = &queue->queue; - pmlmepriv->pscanned = phead->next; - while (1) { - if (end_of_queue_search(phead, pmlmepriv->pscanned)) - break; - pnetwork = container_of(pmlmepriv->pscanned, - struct wlan_network, list); - pmlmepriv->pscanned = pmlmepriv->pscanned->next; - dst_ssid = pnetwork->network.Ssid.Ssid; - if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) - && (pnetwork->network.Ssid.SsidLength == - ndis_ssid.SsidLength)) { - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - if (pnetwork->network. - InfrastructureMode - != - padapter->mlmepriv. - cur_network.network. - InfrastructureMode) - continue; - } - - r8712_set_802_11_infrastructure_mode( - padapter, - pnetwork->network.InfrastructureMode); - break; - } - } - r8712_set_802_11_authentication_mode(padapter, authmode); - r8712_set_802_11_ssid(padapter, &ndis_ssid); - } - return -EINPROGRESS; -} - -static int r8711_wx_get_essid(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - u32 len, ret = 0; - - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - len = pcur_bss->Ssid.SsidLength; - wrqu->essid.length = len; - memcpy(extra, pcur_bss->Ssid.Ssid, len); - wrqu->essid.flags = 1; - } else { - ret = -ENOLINK; - } - return ret; -} - -static int r8711_wx_set_rate(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 target_rate = wrqu->bitrate.value; - u32 fixed = wrqu->bitrate.fixed; - u32 ratevalue = 0; - u8 datarates[NumRates]; - u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff}; - int i; - - if (target_rate == -1) { - ratevalue = 11; - goto set_rate; - } - target_rate = target_rate / 100000; - switch (target_rate) { - case 10: - ratevalue = 0; - break; - case 20: - ratevalue = 1; - break; - case 55: - ratevalue = 2; - break; - case 60: - ratevalue = 3; - break; - case 90: - ratevalue = 4; - break; - case 110: - ratevalue = 5; - break; - case 120: - ratevalue = 6; - break; - case 180: - ratevalue = 7; - break; - case 240: - ratevalue = 8; - break; - case 360: - ratevalue = 9; - break; - case 480: - ratevalue = 10; - break; - case 540: - ratevalue = 11; - break; - default: - ratevalue = 11; - break; - } -set_rate: - for (i = 0; i < NumRates; i++) { - if (ratevalue == mpdatarate[i]) { - datarates[i] = mpdatarate[i]; - if (fixed == 0) - break; - } else { - datarates[i] = 0xff; - } - } - return r8712_setdatarate_cmd(padapter, datarates); -} - -static int r8711_wx_get_rate(struct net_device *dev, struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - struct ieee80211_ht_cap *pht_capie; - unsigned char rf_type = padapter->registrypriv.rf_config; - int i; - u8 *p; - u16 rate, max_rate = 0, ht_cap = false; - u32 ht_ielen = 0; - u8 bw_40MHz = 0, short_GI = 0; - u16 mcs_rate = 0; - - i = 0; - if (!check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) - return -ENOLINK; - p = r8712_get_ie(&pcur_bss->IEs[12], WLAN_EID_HT_CAPABILITY, &ht_ielen, - pcur_bss->IELength - 12); - if (p && ht_ielen > 0) { - ht_cap = true; - pht_capie = (struct ieee80211_ht_cap *)(p + 2); - memcpy(&mcs_rate, &pht_capie->mcs, 2); - bw_40MHz = (le16_to_cpu(pht_capie->cap_info) & - IEEE80211_HT_CAP_SUP_WIDTH_20_40) ? 1 : 0; - short_GI = (le16_to_cpu(pht_capie->cap_info) & - (IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_SGI_40)) ? 1 : 0; - } - while ((pcur_bss->rates[i] != 0) && - (pcur_bss->rates[i] != 0xFF)) { - rate = pcur_bss->rates[i] & 0x7F; - if (rate > max_rate) - max_rate = rate; - wrqu->bitrate.fixed = 0; /* no auto select */ - wrqu->bitrate.value = rate * 500000; - i++; - } - if (ht_cap) { - if (mcs_rate & 0x8000 /* MCS15 */ - && - rf_type == RTL8712_RF_2T2R) - max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : - ((short_GI) ? 144 : 130); - else /* default MCS7 */ - max_rate = (bw_40MHz) ? ((short_GI) ? 150 : 135) : - ((short_GI) ? 72 : 65); - max_rate *= 2; /* Mbps/2 */ - } - wrqu->bitrate.value = max_rate * 500000; - return 0; -} - -static int r8711_wx_get_rts(struct net_device *dev, struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - wrqu->rts.value = padapter->registrypriv.rts_thresh; - wrqu->rts.fixed = 0; /* no auto select */ - return 0; -} - -static int r8711_wx_set_frag(struct net_device *dev, struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - if (wrqu->frag.disabled) { - padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD; - } else { - if (wrqu->frag.value < MIN_FRAG_THRESHOLD || - wrqu->frag.value > MAX_FRAG_THRESHOLD) - return -EINVAL; - padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1; - } - return 0; -} - -static int r8711_wx_get_frag(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - wrqu->frag.value = padapter->xmitpriv.frag_len; - wrqu->frag.fixed = 0; /* no auto select */ - return 0; -} - -static int r8711_wx_get_retry(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->retry.value = 7; - wrqu->retry.fixed = 0; /* no auto select */ - wrqu->retry.disabled = 1; - return 0; -} - -static int r8711_wx_set_enc(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - u32 key; - u32 keyindex_provided; - struct NDIS_802_11_WEP wep; - enum NDIS_802_11_AUTHENTICATION_MODE authmode; - struct iw_point *erq = &wrqu->encoding; - struct _adapter *padapter = netdev_priv(dev); - - key = erq->flags & IW_ENCODE_INDEX; - memset(&wep, 0, sizeof(struct NDIS_802_11_WEP)); - if (erq->flags & IW_ENCODE_DISABLED) { - netdev_info(dev, "r8712u: %s: EncryptionDisabled\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_; - padapter->securitypriv.AuthAlgrthm = 0; /* open system */ - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - return 0; - } - if (key) { - if (key > WEP_KEYS) - return -EINVAL; - key--; - keyindex_provided = 1; - } else { - keyindex_provided = 0; - key = padapter->securitypriv.PrivacyKeyIndex; - } - /* set authentication mode */ - if (erq->flags & IW_ENCODE_OPEN) { - netdev_info(dev, "r8712u: %s: IW_ENCODE_OPEN\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.AuthAlgrthm = 0; /* open system */ - padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_; - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - } else if (erq->flags & IW_ENCODE_RESTRICTED) { - netdev_info(dev, - "r8712u: %s: IW_ENCODE_RESTRICTED\n", __func__); - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.AuthAlgrthm = 1; /* shared system */ - padapter->securitypriv.PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.XGrpPrivacy = _WEP40_; - authmode = Ndis802_11AuthModeShared; - padapter->securitypriv.ndisauthtype = authmode; - } else { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption1Enabled; - padapter->securitypriv.AuthAlgrthm = 0; /* open system */ - padapter->securitypriv.PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = _NO_PRIVACY_; - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - } - wep.KeyIndex = key; - if (erq->length > 0) { - wep.KeyLength = erq->length <= 5 ? 5 : 13; - wep.Length = wep.KeyLength + - offsetof(struct NDIS_802_11_WEP, KeyMaterial); - } else { - wep.KeyLength = 0; - if (keyindex_provided == 1) { /* set key_id only, no given - * KeyMaterial(erq->length==0). - */ - padapter->securitypriv.PrivacyKeyIndex = key; - switch (padapter->securitypriv.DefKeylen[key]) { - case 5: - padapter->securitypriv.PrivacyAlgrthm = - _WEP40_; - break; - case 13: - padapter->securitypriv.PrivacyAlgrthm = - _WEP104_; - break; - default: - padapter->securitypriv.PrivacyAlgrthm = - _NO_PRIVACY_; - break; - } - return 0; - } - } - wep.KeyIndex |= 0x80000000; /* transmit key */ - memcpy(wep.KeyMaterial, keybuf, wep.KeyLength); - if (r8712_set_802_11_add_wep(padapter, &wep)) - return -EOPNOTSUPP; - return 0; -} - -static int r8711_wx_get_enc(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - uint key; - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *erq = &wrqu->encoding; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - union Keytype *dk = padapter->securitypriv.DefKey; - - if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - if (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - return 0; - } - } - key = erq->flags & IW_ENCODE_INDEX; - if (key) { - if (key > WEP_KEYS) - return -EINVAL; - key--; - } else { - key = padapter->securitypriv.PrivacyKeyIndex; - } - erq->flags = key + 1; - switch (padapter->securitypriv.ndisencryptstatus) { - case Ndis802_11EncryptionNotSupported: - case Ndis802_11EncryptionDisabled: - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - break; - case Ndis802_11Encryption1Enabled: - erq->length = padapter->securitypriv.DefKeylen[key]; - if (erq->length) { - memcpy(keybuf, dk[key].skey, - padapter->securitypriv.DefKeylen[key]); - erq->flags |= IW_ENCODE_ENABLED; - if (padapter->securitypriv.ndisauthtype == - Ndis802_11AuthModeOpen) - erq->flags |= IW_ENCODE_OPEN; - else if (padapter->securitypriv.ndisauthtype == - Ndis802_11AuthModeShared) - erq->flags |= IW_ENCODE_RESTRICTED; - } else { - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - } - break; - case Ndis802_11Encryption2Enabled: - case Ndis802_11Encryption3Enabled: - erq->length = 16; - erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | - IW_ENCODE_NOKEY); - break; - default: - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - break; - } - return 0; -} - -static int r8711_wx_get_power(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->power.value = 0; - wrqu->power.fixed = 0; /* no auto select */ - wrqu->power.disabled = 1; - return 0; -} - -static int r871x_wx_set_gen_ie(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - - return r871x_set_wpa_ie(padapter, extra, wrqu->data.length); -} - -static int r871x_wx_set_auth(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_param *param = (struct iw_param *)&wrqu->param; - int paramid; - int paramval; - int ret = 0; - - paramid = param->flags & IW_AUTH_INDEX; - paramval = param->value; - switch (paramid) { - case IW_AUTH_WPA_VERSION: - break; - case IW_AUTH_CIPHER_PAIRWISE: - break; - case IW_AUTH_CIPHER_GROUP: - break; - case IW_AUTH_KEY_MGMT: - /* - * ??? does not use these parameters - */ - break; - case IW_AUTH_TKIP_COUNTERMEASURES: - if (paramval) { - /* wpa_supplicant is enabling tkip countermeasure. */ - padapter->securitypriv.btkip_countermeasure = true; - } else { - /* wpa_supplicant is disabling tkip countermeasure. */ - padapter->securitypriv.btkip_countermeasure = false; - } - break; - case IW_AUTH_DROP_UNENCRYPTED: - /* HACK: - * - * wpa_supplicant calls set_wpa_enabled when the driver - * is loaded and unloaded, regardless of if WPA is being - * used. No other calls are made which can be used to - * determine if encryption will be used or not prior to - * association being expected. If encryption is not being - * used, drop_unencrypted is set to false, else true -- we - * can use this to determine if the CAP_PRIVACY_ON bit should - * be set. - */ - if (padapter->securitypriv.ndisencryptstatus == - Ndis802_11Encryption1Enabled) { - /* it means init value, or using wep, - * ndisencryptstatus = - * Ndis802_11Encryption1Enabled, - * then it needn't reset it; - */ - break; - } - - if (paramval) { - padapter->securitypriv.ndisencryptstatus = - Ndis802_11EncryptionDisabled; - padapter->securitypriv.PrivacyAlgrthm = - _NO_PRIVACY_; - padapter->securitypriv.XGrpPrivacy = - _NO_PRIVACY_; - padapter->securitypriv.AuthAlgrthm = 0; - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeOpen; - } - break; - case IW_AUTH_80211_AUTH_ALG: - ret = wpa_set_auth_algs(dev, (u32)paramval); - break; - case IW_AUTH_WPA_ENABLED: - break; - case IW_AUTH_RX_UNENCRYPTED_EAPOL: - break; - case IW_AUTH_PRIVACY_INVOKED: - break; - default: - return -EOPNOTSUPP; - } - - return ret; -} - -static int r871x_wx_set_enc_ext(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct iw_point *pencoding = &wrqu->encoding; - struct iw_encode_ext *pext = (struct iw_encode_ext *)extra; - struct ieee_param *param = NULL; - char *alg_name; - u32 param_len; - int ret = 0; - - switch (pext->alg) { - case IW_ENCODE_ALG_NONE: - alg_name = "none"; - break; - case IW_ENCODE_ALG_WEP: - alg_name = "WEP"; - break; - case IW_ENCODE_ALG_TKIP: - alg_name = "TKIP"; - break; - case IW_ENCODE_ALG_CCMP: - alg_name = "CCMP"; - break; - default: - return -EINVAL; - } - - param_len = sizeof(struct ieee_param) + pext->key_len; - param = kzalloc(param_len, GFP_ATOMIC); - if (!param) - return -ENOMEM; - param->cmd = IEEE_CMD_SET_ENCRYPTION; - eth_broadcast_addr(param->sta_addr); - strscpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); - if (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) - param->u.crypt.set_tx = 0; - if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) - param->u.crypt.set_tx = 1; - param->u.crypt.idx = (pencoding->flags & 0x00FF) - 1; - if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) - memcpy(param->u.crypt.seq, pext->rx_seq, 8); - if (pext->key_len) { - param->u.crypt.key_len = pext->key_len; - memcpy(param + 1, pext + 1, pext->key_len); - } - ret = wpa_set_encryption(dev, param, param_len); - kfree(param); - return ret; -} - -static int r871x_wx_get_nick(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - if (extra) { - wrqu->data.length = 8; - wrqu->data.flags = 1; - memcpy(extra, "rtl_wifi", 8); - } - return 0; -} - -static int r8711_wx_read32(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 addr; - u32 data32; - - get_user(addr, (u32 __user *)wrqu->data.pointer); - data32 = r8712_read32(padapter, addr); - put_user(data32, (u32 __user *)wrqu->data.pointer); - wrqu->data.length = (data32 & 0xffff0000) >> 16; - wrqu->data.flags = data32 & 0xffff; - get_user(addr, (u32 __user *)wrqu->data.pointer); - return 0; -} - -static int r8711_wx_write32(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - struct _adapter *padapter = netdev_priv(dev); - u32 addr; - u32 data32; - - get_user(addr, (u32 __user *)wrqu->data.pointer); - data32 = ((u32)wrqu->data.length << 16) | (u32)wrqu->data.flags; - r8712_write32(padapter, addr, data32); - return 0; -} - -static int dummy(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - return -EINVAL; -} - -static int r8711_drvext_hdl(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - return 0; -} - -static int r871x_mp_ioctl_hdl(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *p = &wrqu->data; - struct oid_par_priv oid_par; - struct mp_ioctl_handler *phandler; - struct mp_ioctl_param *poidparam; - unsigned long BytesRead, BytesWritten, BytesNeeded; - u8 *pparmbuf, bset; - u16 len; - uint status; - int ret = 0; - - if ((!p->length) || (!p->pointer)) - return -EINVAL; - - bset = (u8)(p->flags & 0xFFFF); - len = p->length; - pparmbuf = memdup_user(p->pointer, len); - if (IS_ERR(pparmbuf)) - return PTR_ERR(pparmbuf); - - poidparam = (struct mp_ioctl_param *)pparmbuf; - if (poidparam->subcode >= MAX_MP_IOCTL_SUBCODE) { - ret = -EINVAL; - goto _r871x_mp_ioctl_hdl_exit; - } - phandler = mp_ioctl_hdl + poidparam->subcode; - if ((phandler->paramsize != 0) && - (poidparam->len < phandler->paramsize)) { - ret = -EINVAL; - goto _r871x_mp_ioctl_hdl_exit; - } - if (phandler->oid == 0 && phandler->handler) { - status = phandler->handler(&oid_par); - } else if (phandler->handler) { - oid_par.adapter_context = padapter; - oid_par.oid = phandler->oid; - oid_par.information_buf = poidparam->data; - oid_par.information_buf_len = poidparam->len; - oid_par.dbg = 0; - BytesWritten = 0; - BytesNeeded = 0; - if (bset) { - oid_par.bytes_rw = &BytesRead; - oid_par.bytes_needed = &BytesNeeded; - oid_par.type_of_oid = SET_OID; - } else { - oid_par.bytes_rw = &BytesWritten; - oid_par.bytes_needed = &BytesNeeded; - oid_par.type_of_oid = QUERY_OID; - } - status = phandler->handler(&oid_par); - /* todo:check status, BytesNeeded, etc. */ - } else { - netdev_info(dev, "r8712u: %s: err!, subcode=%d, oid=%d, handler=%p\n", - __func__, poidparam->subcode, phandler->oid, - phandler->handler); - ret = -EFAULT; - goto _r871x_mp_ioctl_hdl_exit; - } - if (bset == 0x00) { /* query info */ - if (copy_to_user(p->pointer, pparmbuf, len)) - ret = -EFAULT; - } - if (status) { - ret = -EFAULT; - goto _r871x_mp_ioctl_hdl_exit; - } -_r871x_mp_ioctl_hdl_exit: - kfree(pparmbuf); - return ret; -} - -static int r871x_get_ap_info(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct iw_point *pdata = &wrqu->data; - struct wlan_network *pnetwork = NULL; - u32 cnt = 0, wpa_ielen; - unsigned long irqL; - struct list_head *plist, *phead; - unsigned char *pbuf; - u8 bssid[ETH_ALEN]; - char data[33]; - - if (padapter->driver_stopped || !pdata) - return -EINVAL; - while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) { - msleep(30); - cnt++; - if (cnt > 100) - break; - } - pdata->flags = 0; - if (pdata->length < 32) - return -EINVAL; - if (copy_from_user(data, pdata->pointer, 32)) - return -EINVAL; - data[32] = 0; - - spin_lock_irqsave(&pmlmepriv->scanned_queue.lock, irqL); - phead = &queue->queue; - plist = phead->next; - while (1) { - if (end_of_queue_search(phead, plist)) - break; - pnetwork = container_of(plist, struct wlan_network, list); - if (!mac_pton(data, bssid)) { - netdev_info(dev, "r8712u: Invalid BSSID '%s'.\n", - (u8 *)data); - spin_unlock_irqrestore(&pmlmepriv->scanned_queue.lock, - irqL); - return -EINVAL; - } - netdev_info(dev, "r8712u: BSSID:%pM\n", bssid); - if (ether_addr_equal(bssid, pnetwork->network.MacAddress)) { - /* BSSID match, then check if supporting wpa/wpa2 */ - pbuf = r8712_get_wpa_ie(&pnetwork->network.IEs[12], - &wpa_ielen, pnetwork->network.IELength - 12); - if (pbuf && (wpa_ielen > 0)) { - pdata->flags = 1; - break; - } - pbuf = r8712_get_wpa2_ie(&pnetwork->network.IEs[12], - &wpa_ielen, pnetwork->network.IELength - 12); - if (pbuf && (wpa_ielen > 0)) { - pdata->flags = 2; - break; - } - } - plist = plist->next; - } - spin_unlock_irqrestore(&pmlmepriv->scanned_queue.lock, irqL); - if (pdata->length >= 34) { - if (copy_to_user((u8 __user *)pdata->pointer + 32, - (u8 *)&pdata->flags, 1)) - return -EINVAL; - } - return 0; -} - -static int r871x_set_pid(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *pdata = &wrqu->data; - - if (padapter->driver_stopped || !pdata) - return -EINVAL; - if (copy_from_user(&padapter->pid, pdata->pointer, sizeof(int))) - return -EINVAL; - return 0; -} - -static int r871x_set_chplan(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret = 0; - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *pdata = &wrqu->data; - int ch_plan = -1; - - if (padapter->driver_stopped || !pdata) { - ret = -EINVAL; - goto exit; - } - ch_plan = (int)*extra; - r8712_set_chplan_cmd(padapter, ch_plan); - -exit: - - return ret; -} - -static int r871x_wps_start(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_point *pdata = &wrqu->data; - u32 u32wps_start = 0; - - if (padapter->driver_stopped || !pdata) - return -EINVAL; - if (copy_from_user((void *)&u32wps_start, pdata->pointer, 4)) - return -EFAULT; - if (u32wps_start == 0) - u32wps_start = *extra; - if (u32wps_start == 1) /* WPS Start */ - padapter->ledpriv.LedControlHandler(padapter, - LED_CTL_START_WPS); - else if (u32wps_start == 2) /* WPS Stop because of wps success */ - padapter->ledpriv.LedControlHandler(padapter, - LED_CTL_STOP_WPS); - else if (u32wps_start == 3) /* WPS Stop because of wps fail */ - padapter->ledpriv.LedControlHandler(padapter, - LED_CTL_STOP_WPS_FAIL); - return 0; -} - -static int wpa_set_param(struct net_device *dev, u8 name, u32 value) -{ - struct _adapter *padapter = netdev_priv(dev); - - switch (name) { - case IEEE_PARAM_WPA_ENABLED: - padapter->securitypriv.AuthAlgrthm = 2; /* 802.1x */ - switch ((value) & 0xff) { - case 1: /* WPA */ - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPAPSK; /* WPA_PSK */ - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption2Enabled; - break; - case 2: /* WPA2 */ - padapter->securitypriv.ndisauthtype = - Ndis802_11AuthModeWPA2PSK; /* WPA2_PSK */ - padapter->securitypriv.ndisencryptstatus = - Ndis802_11Encryption3Enabled; - break; - } - break; - case IEEE_PARAM_TKIP_COUNTERMEASURES: - break; - case IEEE_PARAM_DROP_UNENCRYPTED: - /* HACK: - * - * wpa_supplicant calls set_wpa_enabled when the driver - * is loaded and unloaded, regardless of if WPA is being - * used. No other calls are made which can be used to - * determine if encryption will be used or not prior to - * association being expected. If encryption is not being - * used, drop_unencrypted is set to false, else true -- we - * can use this to determine if the CAP_PRIVACY_ON bit should - * be set. - */ - break; - case IEEE_PARAM_PRIVACY_INVOKED: - break; - case IEEE_PARAM_AUTH_ALGS: - return wpa_set_auth_algs(dev, value); - case IEEE_PARAM_IEEE_802_1X: - break; - case IEEE_PARAM_WPAX_SELECT: - /* added for WPA2 mixed mode */ - break; - default: - return -EOPNOTSUPP; - } - return 0; -} - -static int wpa_mlme(struct net_device *dev, u32 command, u32 reason) -{ - struct _adapter *padapter = netdev_priv(dev); - - switch (command) { - case IEEE_MLME_STA_DEAUTH: - if (!r8712_set_802_11_disassociate(padapter)) - return -1; - break; - case IEEE_MLME_STA_DISASSOC: - if (!r8712_set_802_11_disassociate(padapter)) - return -1; - break; - default: - return -EOPNOTSUPP; - } - return 0; -} - -static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p) -{ - struct ieee_param *param; - int ret = 0; - struct _adapter *padapter = netdev_priv(dev); - - if (p->length < sizeof(struct ieee_param) || !p->pointer) - return -EINVAL; - param = memdup_user(p->pointer, p->length); - if (IS_ERR(param)) - return PTR_ERR(param); - switch (param->cmd) { - case IEEE_CMD_SET_WPA_PARAM: - ret = wpa_set_param(dev, param->u.wpa_param.name, - param->u.wpa_param.value); - break; - case IEEE_CMD_SET_WPA_IE: - ret = r871x_set_wpa_ie(padapter, (char *)param->u.wpa_ie.data, - (u16)param->u.wpa_ie.len); - break; - case IEEE_CMD_SET_ENCRYPTION: - ret = wpa_set_encryption(dev, param, p->length); - break; - case IEEE_CMD_MLME: - ret = wpa_mlme(dev, param->u.mlme.command, - param->u.mlme.reason_code); - break; - default: - ret = -EOPNOTSUPP; - break; - } - if (ret == 0 && copy_to_user(p->pointer, param, p->length)) - ret = -EFAULT; - kfree(param); - return ret; -} - -/* based on "driver_ipw" and for hostapd */ -int r871x_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -{ - struct iwreq *wrq = (struct iwreq *)rq; - - switch (cmd) { - case RTL_IOCTL_WPA_SUPPLICANT: - return wpa_supplicant_ioctl(dev, &wrq->u.data); - default: - return -EOPNOTSUPP; - } - return 0; -} - -static iw_handler r8711_handlers[] = { - NULL, /* SIOCSIWCOMMIT */ - r8711_wx_get_name, /* SIOCGIWNAME */ - dummy, /* SIOCSIWNWID */ - dummy, /* SIOCGIWNWID */ - r8711_wx_set_freq, /* SIOCSIWFREQ */ - r8711_wx_get_freq, /* SIOCGIWFREQ */ - r8711_wx_set_mode, /* SIOCSIWMODE */ - r8711_wx_get_mode, /* SIOCGIWMODE */ - dummy, /* SIOCSIWSENS */ - r8711_wx_get_sens, /* SIOCGIWSENS */ - NULL, /* SIOCSIWRANGE */ - r8711_wx_get_range, /* SIOCGIWRANGE */ - r871x_wx_set_priv, /* SIOCSIWPRIV */ - NULL, /* SIOCGIWPRIV */ - NULL, /* SIOCSIWSTATS */ - NULL, /* SIOCGIWSTATS */ - dummy, /* SIOCSIWSPY */ - dummy, /* SIOCGIWSPY */ - NULL, /* SIOCGIWTHRSPY */ - NULL, /* SIOCWIWTHRSPY */ - r8711_wx_set_wap, /* SIOCSIWAP */ - r8711_wx_get_wap, /* SIOCGIWAP */ - r871x_wx_set_mlme, /* request MLME operation; - * uses struct iw_mlme - */ - dummy, /* SIOCGIWAPLIST -- deprecated */ - r8711_wx_set_scan, /* SIOCSIWSCAN */ - r8711_wx_get_scan, /* SIOCGIWSCAN */ - r8711_wx_set_essid, /* SIOCSIWESSID */ - r8711_wx_get_essid, /* SIOCGIWESSID */ - dummy, /* SIOCSIWNICKN */ - r871x_wx_get_nick, /* SIOCGIWNICKN */ - NULL, /* -- hole -- */ - NULL, /* -- hole -- */ - r8711_wx_set_rate, /* SIOCSIWRATE */ - r8711_wx_get_rate, /* SIOCGIWRATE */ - dummy, /* SIOCSIWRTS */ - r8711_wx_get_rts, /* SIOCGIWRTS */ - r8711_wx_set_frag, /* SIOCSIWFRAG */ - r8711_wx_get_frag, /* SIOCGIWFRAG */ - dummy, /* SIOCSIWTXPOW */ - dummy, /* SIOCGIWTXPOW */ - dummy, /* SIOCSIWRETRY */ - r8711_wx_get_retry, /* SIOCGIWRETRY */ - r8711_wx_set_enc, /* SIOCSIWENCODE */ - r8711_wx_get_enc, /* SIOCGIWENCODE */ - dummy, /* SIOCSIWPOWER */ - r8711_wx_get_power, /* SIOCGIWPOWER */ - NULL, /*---hole---*/ - NULL, /*---hole---*/ - r871x_wx_set_gen_ie, /* SIOCSIWGENIE */ - NULL, /* SIOCGIWGENIE */ - r871x_wx_set_auth, /* SIOCSIWAUTH */ - NULL, /* SIOCGIWAUTH */ - r871x_wx_set_enc_ext, /* SIOCSIWENCODEEXT */ - NULL, /* SIOCGIWENCODEEXT */ - r871x_wx_set_pmkid, /* SIOCSIWPMKSA */ - NULL, /*---hole---*/ -}; - -static const struct iw_priv_args r8711_private_args[] = { - { - SIOCIWFIRSTPRIV + 0x0, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "read32" - }, - { - SIOCIWFIRSTPRIV + 0x1, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "write32" - }, - { - SIOCIWFIRSTPRIV + 0x2, 0, 0, "driver_ext" - }, - { - SIOCIWFIRSTPRIV + 0x3, 0, 0, "mp_ioctl" - }, - { - SIOCIWFIRSTPRIV + 0x4, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo" - }, - { - SIOCIWFIRSTPRIV + 0x5, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setpid" - }, - { - SIOCIWFIRSTPRIV + 0x6, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_start" - }, - { - SIOCIWFIRSTPRIV + 0x7, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "chplan" - } -}; - -static iw_handler r8711_private_handler[] = { - r8711_wx_read32, - r8711_wx_write32, - r8711_drvext_hdl, - r871x_mp_ioctl_hdl, - r871x_get_ap_info, /*for MM DTV platform*/ - r871x_set_pid, - r871x_wps_start, - r871x_set_chplan -}; - -static struct iw_statistics *r871x_get_wireless_stats(struct net_device *dev) -{ - struct _adapter *padapter = netdev_priv(dev); - struct iw_statistics *piwstats = &padapter->iwstats; - int tmp_level = 0; - int tmp_qual = 0; - int tmp_noise = 0; - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) != true) { - piwstats->qual.qual = 0; - piwstats->qual.level = 0; - piwstats->qual.noise = 0; - } else { - /* show percentage, we need transfer dbm to original value. */ - tmp_level = padapter->recvpriv.fw_rssi; - tmp_qual = padapter->recvpriv.signal; - tmp_noise = padapter->recvpriv.noise; - piwstats->qual.level = tmp_level; - piwstats->qual.qual = tmp_qual; - piwstats->qual.noise = tmp_noise; - } - piwstats->qual.updated = IW_QUAL_ALL_UPDATED; - return &padapter->iwstats; -} - -struct iw_handler_def r871x_handlers_def = { - .standard = r8711_handlers, - .num_standard = ARRAY_SIZE(r8711_handlers), - .private = r8711_private_handler, - .private_args = (struct iw_priv_args *)r8711_private_args, - .num_private = ARRAY_SIZE(r8711_private_handler), - .num_private_args = sizeof(r8711_private_args) / - sizeof(struct iw_priv_args), - .get_wireless_stats = r871x_get_wireless_stats -}; diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c b/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c deleted file mode 100644 index 2b539335206a..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c +++ /dev/null @@ -1,519 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_ioctl_rtl.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_IOCTL_RTL_C_ - -#include <linux/rndis.h> -#include "osdep_service.h" -#include "drv_types.h" -#include "wlan_bssdef.h" -#include "wifi.h" -#include "rtl871x_ioctl.h" -#include "rtl871x_ioctl_set.h" -#include "rtl871x_ioctl_rtl.h" -#include "mp_custom_oid.h" -#include "rtl871x_mp.h" -#include "rtl871x_mp_ioctl.h" - -uint oid_rt_get_signal_quality_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_small_packet_crc_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_smallpacket_crcerr; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_middle_packet_crc_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_middlepacket_crcerr; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_large_packet_crc_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_largepacket_crcerr; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_tx_retry_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_rx_retry_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_rx_total_packet_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_pkts + - padapter->recvpriv.rx_drop; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_tx_beacon_ok_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_tx_beacon_err_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_rx_icv_err_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(uint *)poid_par_priv->information_buf = - padapter->recvpriv.rx_icv_err; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_encryption_algorithm_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_preamble_mode_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - u32 preamblemode = 0; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - if (padapter->registrypriv.preamble == PREAMBLE_LONG) - preamblemode = 0; - else if (padapter->registrypriv.preamble == PREAMBLE_AUTO) - preamblemode = 1; - else if (padapter->registrypriv.preamble == PREAMBLE_SHORT) - preamblemode = 2; - *(u32 *)poid_par_priv->information_buf = preamblemode; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_ap_ip_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_channelplan_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct eeprom_priv *peeprompriv = &padapter->eeprompriv; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - *(u16 *)poid_par_priv->information_buf = peeprompriv->channel_plan; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_channelplan_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct eeprom_priv *peeprompriv = &padapter->eeprompriv; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - peeprompriv->channel_plan = *(u16 *)poid_par_priv->information_buf; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_preamble_mode_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - u32 preamblemode = 0; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - preamblemode = *(u32 *)poid_par_priv->information_buf; - if (preamblemode == 0) - padapter->registrypriv.preamble = PREAMBLE_LONG; - else if (preamblemode == 1) - padapter->registrypriv.preamble = PREAMBLE_AUTO; - else if (preamblemode == 2) - padapter->registrypriv.preamble = PREAMBLE_SHORT; - *(u32 *)poid_par_priv->information_buf = preamblemode; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_bcn_intvl_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_dedicate_probe_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_total_tx_bytes_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->xmitpriv.tx_bytes; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_total_rx_bytes_hdl(struct oid_par_priv - *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - padapter->recvpriv.rx_bytes; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_current_tx_power_level_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_enc_key_mismatch_count_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_enc_key_match_count_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_channel_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct NDIS_802_11_CONFIGURATION *pnic_Config; - u32 channelnum; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (check_fwstate(pmlmepriv, _FW_LINKED) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) - pnic_Config = &pmlmepriv->cur_network.network.Configuration; - else - pnic_Config = &padapter->registrypriv.dev_network.Configuration; - channelnum = pnic_Config->DSConfig; - *(u32 *)poid_par_priv->information_buf = channelnum; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_hardware_radio_off_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_key_mismatch_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_supported_wireless_mode_hdl(struct oid_par_priv - *poid_par_priv) -{ - u32 ulInfo = 0; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len >= sizeof(u32)) { - ulInfo |= 0x0100; /* WIRELESS_MODE_B */ - ulInfo |= 0x0200; /* WIRELESS_MODE_G */ - ulInfo |= 0x0400; /* WIRELESS_MODE_A */ - *(u32 *) poid_par_priv->information_buf = ulInfo; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_channel_list_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_scan_in_progress_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_forced_data_rate_hdl(struct oid_par_priv *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_wireless_mode_for_scan_list_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_bss_wireless_mode_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_scan_with_magic_packet_hdl(struct oid_par_priv - *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_get_associated_station_list_hdl(struct oid_par_priv - *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_switch_into_ap_mode_hdl(struct oid_par_priv* - poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_supported_hdl(struct oid_par_priv *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_ap_set_passphrase_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_rf_write_registry_hdl(struct oid_par_priv* - poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - struct _adapter *Adapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */ - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len == - (sizeof(unsigned long) * 3)) { - if (r8712_setrfreg_cmd(Adapter, - *(unsigned char *)poid_par_priv->information_buf, - (unsigned long)(*((unsigned long *) - poid_par_priv->information_buf + 2)))) - status = RNDIS_STATUS_NOT_ACCEPTED; - } else { - status = RNDIS_STATUS_INVALID_LENGTH; - } - return status; -} - -uint oid_rt_pro_rf_read_registry_hdl(struct oid_par_priv *poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - struct _adapter *Adapter = poid_par_priv->adapter_context; - - if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */ - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len == (sizeof(unsigned long) * - 3)) { - if (Adapter->mppriv.act_in_progress) { - status = RNDIS_STATUS_NOT_ACCEPTED; - } else { - /* init workparam */ - Adapter->mppriv.act_in_progress = true; - Adapter->mppriv.workparam.bcompleted = false; - Adapter->mppriv.workparam.act_type = MPT_READ_RF; - Adapter->mppriv.workparam.io_offset = *(unsigned long *) - poid_par_priv->information_buf; - Adapter->mppriv.workparam.io_value = 0xcccccccc; - - /* RegOffsetValue - The offset of RF register to read. - * RegDataWidth - The data width of RF register to read. - * RegDataValue - The value to read. - * RegOffsetValue = *((unsigned long *)InformationBuffer); - * RegDataWidth = *((unsigned long *)InformationBuffer+1); - * RegDataValue = *((unsigned long *)InformationBuffer+2); - */ - if (r8712_getrfreg_cmd(Adapter, - *(unsigned char *)poid_par_priv->information_buf, - (unsigned char *)&Adapter->mppriv.workparam.io_value - )) - status = RNDIS_STATUS_NOT_ACCEPTED; - } - } else { - status = RNDIS_STATUS_INVALID_LENGTH; - } - return status; -} - -enum _CONNECT_STATE_ { - CHECKINGSTATUS, - ASSOCIATED, - ADHOCMODE, - NOTASSOCIATED -}; - -uint oid_rt_get_connect_state_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *padapter = poid_par_priv->adapter_context; - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - u32 ulInfo; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - /* nStatus==0 CheckingStatus - * nStatus==1 Associated - * nStatus==2 AdHocMode - * nStatus==3 NotAssociated - */ - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - ulInfo = CHECKINGSTATUS; - else if (check_fwstate(pmlmepriv, _FW_LINKED)) - ulInfo = ASSOCIATED; - else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) - ulInfo = ADHOCMODE; - else - ulInfo = NOTASSOCIATED; - *(u32 *)poid_par_priv->information_buf = ulInfo; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_default_key_id_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h b/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h deleted file mode 100644 index 7c0b880ac686..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.h +++ /dev/null @@ -1,109 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_IOCTL_RTL_H -#define _RTL871X_IOCTL_RTL_H - -#include "osdep_service.h" -#include "drv_types.h" - -/*************** oid_rtl_seg_01_01 **************/ -uint oid_rt_get_signal_quality_hdl( - struct oid_par_priv *poid_par_priv);/*84*/ -uint oid_rt_get_small_packet_crc_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_middle_packet_crc_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_large_packet_crc_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_tx_retry_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_rx_retry_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_rx_total_packet_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_tx_beacon_ok_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_tx_beacon_err_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_rx_icv_err_hdl( - struct oid_par_priv *poid_par_priv);/*93*/ -uint oid_rt_set_encryption_algorithm_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_preamble_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_ap_ip_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_channelplan_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_channelplan_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_preamble_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_bcn_intvl_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_dedicate_probe_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_total_tx_bytes_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_total_rx_bytes_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_current_tx_power_level_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_enc_key_mismatch_count_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_enc_key_match_count_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_channel_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_hardware_radio_off_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_key_mismatch_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_supported_wireless_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_channel_list_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_scan_in_progress_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_forced_data_rate_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_wireless_mode_for_scan_list_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_bss_wireless_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_scan_with_magic_packet_hdl( - struct oid_par_priv *poid_par_priv); - -/************** oid_rtl_seg_01_03 section start **************/ -uint oid_rt_ap_get_associated_station_list_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_ap_switch_into_ap_mode_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_ap_supported_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_ap_set_passphrase_hdl( - struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_01_11 */ -uint oid_rt_pro_rf_write_registry_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_rf_read_registry_hdl( - struct oid_par_priv *poid_par_priv); -/*************** oid_rtl_seg_03_00 section start **************/ -uint oid_rt_get_connect_state_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_default_key_id_hdl( - struct oid_par_priv *poid_par_priv); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.c b/drivers/staging/rtl8712/rtl871x_ioctl_set.c deleted file mode 100644 index 34c9a52b4c42..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_set.c +++ /dev/null @@ -1,354 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_ioctl_set.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_IOCTL_SET_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_ioctl_set.h" -#include "usb_osintf.h" -#include "usb_ops.h" - -static u8 validate_ssid(struct ndis_802_11_ssid *ssid) -{ - u8 i; - - if (ssid->SsidLength > 32) - return false; - for (i = 0; i < ssid->SsidLength; i++) { - /* wifi, printable ascii code must be supported */ - if (!((ssid->Ssid[i] >= 0x20) && (ssid->Ssid[i] <= 0x7e))) - return false; - } - return true; -} - -static u8 do_join(struct _adapter *padapter) -{ - struct list_head *plist, *phead; - u8 *pibss = NULL; - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct __queue *queue = &(pmlmepriv->scanned_queue); - int ret; - - phead = &queue->queue; - plist = phead->next; - pmlmepriv->cur_network.join_res = -2; - pmlmepriv->fw_state |= _FW_UNDER_LINKING; - pmlmepriv->pscanned = plist; - pmlmepriv->to_join = true; - - /* adhoc mode will start with an empty queue, but skip checking */ - if (!check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) && - list_empty(&queue->queue)) { - if (pmlmepriv->fw_state & _FW_UNDER_LINKING) - pmlmepriv->fw_state ^= _FW_UNDER_LINKING; - /* when set_ssid/set_bssid for do_join(), but scanning queue - * is empty we try to issue sitesurvey firstly - */ - if (!pmlmepriv->sitesurveyctrl.traffic_busy) - r8712_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid); - return true; - } - - ret = r8712_select_and_join_from_scan(pmlmepriv); - if (!ret) { - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - } else { - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - /* submit r8712_createbss_cmd to change to an - * ADHOC_MASTER pmlmepriv->lock has been - * acquired by caller... - */ - struct wlan_bssid_ex *pdev_network = - &padapter->registrypriv.dev_network; - pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE; - pibss = padapter->registrypriv.dev_network.MacAddress; - memcpy(&pdev_network->Ssid, - &pmlmepriv->assoc_ssid, - sizeof(struct ndis_802_11_ssid)); - r8712_update_registrypriv_dev_network(padapter); - r8712_generate_random_ibss(pibss); - if (r8712_createbss_cmd(padapter)) - return false; - pmlmepriv->to_join = false; - } else { - /* can't associate ; reset under-linking */ - if (pmlmepriv->fw_state & _FW_UNDER_LINKING) - pmlmepriv->fw_state ^= - _FW_UNDER_LINKING; - /* when set_ssid/set_bssid for do_join(), but - * there are no desired bss in scanning queue - * we try to issue sitesurvey first - */ - if (!pmlmepriv->sitesurveyctrl.traffic_busy) - r8712_sitesurvey_cmd(padapter, - &pmlmepriv->assoc_ssid); - } - } - return true; -} - -u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid) -{ - unsigned long irqL; - u8 status = true; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (is_zero_ether_addr(bssid) || is_broadcast_ether_addr(bssid)) { - status = false; - return status; - } - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | - _FW_UNDER_LINKING)) { - status = check_fwstate(pmlmepriv, _FW_UNDER_LINKING); - goto _Abort_Set_BSSID; - } - if (check_fwstate(pmlmepriv, - _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - if (!memcmp(&pmlmepriv->cur_network.network.MacAddress, bssid, - ETH_ALEN)) { - if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - /* driver is in - * WIFI_ADHOC_MASTER_STATE - */ - goto _Abort_Set_BSSID; - } else { - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, _FW_LINKED)) - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - if ((check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE))) { - _clr_fwstate_(pmlmepriv, - WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - } - } - } - memcpy(&pmlmepriv->assoc_bssid, bssid, ETH_ALEN); - pmlmepriv->assoc_by_bssid = true; - status = do_join(padapter); - goto done; -_Abort_Set_BSSID: -done: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return status; -} - -void r8712_set_802_11_ssid(struct _adapter *padapter, - struct ndis_802_11_ssid *ssid) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *pnetwork = &pmlmepriv->cur_network; - - if (!padapter->hw_init_completed) - return; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) { - check_fwstate(pmlmepriv, _FW_UNDER_LINKING); - goto _Abort_Set_SSID; - } - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) && - (!memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, - ssid->SsidLength))) { - if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - if (!r8712_is_same_ibss(padapter, - pnetwork)) { - /* if in WIFI_ADHOC_MASTER_STATE or - * WIFI_ADHOC_STATE, create bss or - * rejoin again - */ - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, - _FW_LINKED)) - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE)) { - _clr_fwstate_(pmlmepriv, - WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, - WIFI_ADHOC_STATE); - } - } else { - /* driver is in - * WIFI_ADHOC_MASTER_STATE - */ - goto _Abort_Set_SSID; - } - } - } else { - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, _FW_LINKED)) - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE)) { - _clr_fwstate_(pmlmepriv, - WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - } - } - } - if (padapter->securitypriv.btkip_countermeasure) - goto _Abort_Set_SSID; - if (!validate_ssid(ssid)) - goto _Abort_Set_SSID; - memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(struct ndis_802_11_ssid)); - pmlmepriv->assoc_by_bssid = false; - do_join(padapter); - goto done; -_Abort_Set_SSID: -done: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_set_802_11_infrastructure_mode(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *cur_network = &pmlmepriv->cur_network; - enum NDIS_802_11_NETWORK_INFRASTRUCTURE *pold_state = - &(cur_network->network.InfrastructureMode); - - if (*pold_state != networktype) { - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_LINKED) || - (*pold_state == Ndis802_11IBSS)) - r8712_disassoc_cmd(padapter); - if (check_fwstate(pmlmepriv, - _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) - r8712_free_assoc_resources(padapter); - if (check_fwstate(pmlmepriv, _FW_LINKED) || - (*pold_state == Ndis802_11Infrastructure) || - (*pold_state == Ndis802_11IBSS)) { - /* will clr Linked_state before this function, - * we must have checked whether issue dis-assoc_cmd or - * not - */ - r8712_ind_disconnect(padapter); - } - *pold_state = networktype; - /* clear WIFI_STATION_STATE; WIFI_AP_STATE; WIFI_ADHOC_STATE; - * WIFI_ADHOC_MASTER_STATE - */ - _clr_fwstate_(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE | - WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE); - switch (networktype) { - case Ndis802_11IBSS: - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - break; - case Ndis802_11Infrastructure: - set_fwstate(pmlmepriv, WIFI_STATION_STATE); - break; - case Ndis802_11APMode: - set_fwstate(pmlmepriv, WIFI_AP_STATE); - break; - case Ndis802_11AutoUnknown: - case Ndis802_11InfrastructureMax: - break; - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - } -} - -u8 r8712_set_802_11_disassociate(struct _adapter *padapter) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - r8712_disassoc_cmd(padapter); - r8712_ind_disconnect(padapter); - r8712_free_assoc_resources(padapter); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return true; -} - -u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter) -{ - struct mlme_priv *pmlmepriv = NULL; - unsigned long irqL; - u8 ret = true; - - if (!padapter) - return false; - pmlmepriv = &padapter->mlmepriv; - if (!padapter->hw_init_completed) - return false; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING) || - pmlmepriv->sitesurveyctrl.traffic_busy) { - /* Scan or linking is in progress, do nothing. */ - ret = (u8)check_fwstate(pmlmepriv, _FW_UNDER_SURVEY); - } else { - r8712_free_network_queue(padapter); - ret = r8712_sitesurvey_cmd(padapter, NULL); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return ret; -} - -u8 r8712_set_802_11_authentication_mode(struct _adapter *padapter, - enum NDIS_802_11_AUTHENTICATION_MODE authmode) -{ - struct security_priv *psecuritypriv = &padapter->securitypriv; - u8 ret; - - psecuritypriv->ndisauthtype = authmode; - if (psecuritypriv->ndisauthtype > 3) - psecuritypriv->AuthAlgrthm = 2; /* 802.1x */ - if (r8712_set_auth(padapter, psecuritypriv)) - ret = false; - else - ret = true; - return ret; -} - -int r8712_set_802_11_add_wep(struct _adapter *padapter, - struct NDIS_802_11_WEP *wep) -{ - sint keyid; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - keyid = wep->KeyIndex & 0x3fffffff; - if (keyid >= WEP_KEYS) - return -EINVAL; - switch (wep->KeyLength) { - case 5: - psecuritypriv->PrivacyAlgrthm = _WEP40_; - break; - case 13: - psecuritypriv->PrivacyAlgrthm = _WEP104_; - break; - default: - psecuritypriv->PrivacyAlgrthm = _NO_PRIVACY_; - break; - } - memcpy(psecuritypriv->DefKey[keyid].skey, &wep->KeyMaterial, - wep->KeyLength); - psecuritypriv->DefKeylen[keyid] = wep->KeyLength; - psecuritypriv->PrivacyKeyIndex = keyid; - return r8712_set_key(padapter, psecuritypriv, keyid); -} diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.h b/drivers/staging/rtl8712/rtl871x_ioctl_set.h deleted file mode 100644 index e2de820f61d9..000000000000 --- a/drivers/staging/rtl8712/rtl871x_ioctl_set.h +++ /dev/null @@ -1,45 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __IOCTL_SET_H -#define __IOCTL_SET_H - -#include "drv_types.h" - -typedef u8 NDIS_802_11_PMKID_VALUE[16]; - -struct BSSIDInfo { - unsigned char BSSID[6]; - NDIS_802_11_PMKID_VALUE PMKID; -}; - -u8 r8712_set_802_11_authentication_mode(struct _adapter *pdapter, - enum NDIS_802_11_AUTHENTICATION_MODE authmode); - -u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid); - -int r8712_set_802_11_add_wep(struct _adapter *padapter, - struct NDIS_802_11_WEP *wep); - -u8 r8712_set_802_11_disassociate(struct _adapter *padapter); - -u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter); - -void r8712_set_802_11_infrastructure_mode(struct _adapter *padapter, - enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype); - -void r8712_set_802_11_ssid(struct _adapter *padapter, - struct ndis_802_11_ssid *ssid); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_led.h b/drivers/staging/rtl8712/rtl871x_led.h deleted file mode 100644 index 2f0768132ad8..000000000000 --- a/drivers/staging/rtl8712/rtl871x_led.h +++ /dev/null @@ -1,118 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL8712_LED_H -#define __RTL8712_LED_H - -#include "osdep_service.h" -#include "drv_types.h" - -/*=========================================================================== - * LED customization. - *=========================================================================== - */ -enum LED_CTL_MODE { - LED_CTL_POWER_ON = 1, - LED_CTL_LINK = 2, - LED_CTL_NO_LINK = 3, - LED_CTL_TX = 4, - LED_CTL_RX = 5, - LED_CTL_SITE_SURVEY = 6, - LED_CTL_POWER_OFF = 7, - LED_CTL_START_TO_LINK = 8, - LED_CTL_START_WPS = 9, - LED_CTL_STOP_WPS = 10, - LED_CTL_START_WPS_BOTTON = 11, - LED_CTL_STOP_WPS_FAIL = 12, - LED_CTL_STOP_WPS_FAIL_OVERLAP = 13, -}; - -#define IS_LED_WPS_BLINKING(_LED_871x) \ - (((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS \ - || ((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS_STOP \ - || ((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress) - -#define IS_LED_BLINKING(_LED_871x) \ - (((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress \ - || ((struct LED_871x *)_LED_871x)->bLedScanBlinkInProgress) - -enum LED_PIN_871x { - LED_PIN_GPIO0, - LED_PIN_LED0, - LED_PIN_LED1 -}; - -/*=========================================================================== - * LED customization. - *=========================================================================== - */ -enum LED_STRATEGY_871x { - SW_LED_MODE0, /* SW control 1 LED via GPIO0. It is default option. */ - SW_LED_MODE1, /* 2 LEDs, through LED0 and LED1. For ALPHA. */ - SW_LED_MODE2, /* SW control 1 LED via GPIO0, - * custom for AzWave 8187 minicard. - */ - SW_LED_MODE3, /* SW control 1 LED via GPIO0, - * customized for Sercomm Printer Server case. - */ - SW_LED_MODE4, /*for Edimax / Belkin*/ - SW_LED_MODE5, /*for Sercomm / Belkin*/ - SW_LED_MODE6, /*for WNC / Corega*/ - HW_LED, /* HW control 2 LEDs, LED0 and LED1 (there are 4 different - * control modes, see MAC.CONFIG1 for details.) - */ -}; - -struct LED_871x { - struct _adapter *padapter; - enum LED_PIN_871x LedPin; /* Implementation for this SW led. */ - u32 CurrLedState; /* Current LED state. */ - u8 bLedOn; /* true if LED is ON */ - u8 bSWLedCtrl; - u8 bLedBlinkInProgress; /*true if blinking */ - u8 bLedNoLinkBlinkInProgress; - u8 bLedLinkBlinkInProgress; - u8 bLedStartToLinkBlinkInProgress; - u8 bLedScanBlinkInProgress; - u8 bLedWPSBlinkInProgress; - u32 BlinkTimes; /* No. times to toggle for blink.*/ - u32 BlinkingLedState; /* Next state for blinking, - * either LED_ON or OFF. - */ - - struct timer_list BlinkTimer; /* Timer object for led blinking.*/ - struct work_struct BlinkWorkItem; /* Workitem used by BlinkTimer */ -}; - -struct led_priv { - /* add for led control */ - struct LED_871x SwLed0; - struct LED_871x SwLed1; - enum LED_STRATEGY_871x LedStrategy; - u8 bRegUseLed; - void (*LedControlHandler)(struct _adapter *padapter, - enum LED_CTL_MODE LedAction); - /* add for led control */ -}; - -/*=========================================================================== - * Interface to manipulate LED objects. - *=========================================================================== - */ -void r8712_InitSwLeds(struct _adapter *padapter); -void r8712_DeInitSwLeds(struct _adapter *padapter); -void LedControl871x(struct _adapter *padapter, enum LED_CTL_MODE LedAction); -void r8712_flush_led_works(struct _adapter *padapter); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_mlme.c b/drivers/staging/rtl8712/rtl871x_mlme.c deleted file mode 100644 index 70c295e97068..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mlme.c +++ /dev/null @@ -1,1710 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_mlme.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_MLME_C_ - -#include <linux/etherdevice.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "xmit_osdep.h" -#include "mlme_osdep.h" -#include "sta_info.h" -#include "wifi.h" -#include "wlan_bssdef.h" - -static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len); - -int r8712_init_mlme_priv(struct _adapter *padapter) -{ - sint i; - u8 *pbuf; - struct wlan_network *pnetwork; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - memset((u8 *)pmlmepriv, 0, sizeof(struct mlme_priv)); - pmlmepriv->nic_hdl = (u8 *)padapter; - pmlmepriv->pscanned = NULL; - pmlmepriv->fw_state = 0; - pmlmepriv->cur_network.network.InfrastructureMode = - Ndis802_11AutoUnknown; - /* Maybe someday we should rename this variable to "active_mode"(Jeff)*/ - pmlmepriv->passive_mode = 1; /* 1: active, 0: passive. */ - spin_lock_init(&(pmlmepriv->lock)); - spin_lock_init(&(pmlmepriv->lock2)); - _init_queue(&(pmlmepriv->free_bss_pool)); - _init_queue(&(pmlmepriv->scanned_queue)); - set_scanned_network_val(pmlmepriv, 0); - memset(&pmlmepriv->assoc_ssid, 0, sizeof(struct ndis_802_11_ssid)); - pbuf = kmalloc_array(MAX_BSS_CNT, sizeof(struct wlan_network), - GFP_ATOMIC); - if (!pbuf) - return -ENOMEM; - pmlmepriv->free_bss_buf = pbuf; - pnetwork = (struct wlan_network *)pbuf; - for (i = 0; i < MAX_BSS_CNT; i++) { - INIT_LIST_HEAD(&(pnetwork->list)); - list_add_tail(&(pnetwork->list), - &(pmlmepriv->free_bss_pool.queue)); - pnetwork++; - } - pmlmepriv->sitesurveyctrl.last_rx_pkts = 0; - pmlmepriv->sitesurveyctrl.last_tx_pkts = 0; - pmlmepriv->sitesurveyctrl.traffic_busy = false; - /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ - r8712_init_mlme_timer(padapter); - return 0; -} - -struct wlan_network *_r8712_alloc_network(struct mlme_priv *pmlmepriv) -{ - unsigned long irqL; - struct wlan_network *pnetwork; - struct __queue *free_queue = &pmlmepriv->free_bss_pool; - - spin_lock_irqsave(&free_queue->lock, irqL); - pnetwork = list_first_entry_or_null(&free_queue->queue, - struct wlan_network, list); - if (pnetwork) { - list_del_init(&pnetwork->list); - pnetwork->last_scanned = jiffies; - pmlmepriv->num_of_scanned++; - } - spin_unlock_irqrestore(&free_queue->lock, irqL); - return pnetwork; -} - -static void _free_network(struct mlme_priv *pmlmepriv, - struct wlan_network *pnetwork) -{ - u32 curr_time, delta_time; - unsigned long irqL; - struct __queue *free_queue = &(pmlmepriv->free_bss_pool); - - if (!pnetwork) - return; - if (pnetwork->fixed) - return; - curr_time = jiffies; - delta_time = (curr_time - (u32)pnetwork->last_scanned) / HZ; - if (delta_time < SCANQUEUE_LIFETIME) - return; - spin_lock_irqsave(&free_queue->lock, irqL); - list_del_init(&pnetwork->list); - list_add_tail(&pnetwork->list, &free_queue->queue); - pmlmepriv->num_of_scanned--; - spin_unlock_irqrestore(&free_queue->lock, irqL); -} - -static void free_network_nolock(struct mlme_priv *pmlmepriv, - struct wlan_network *pnetwork) -{ - struct __queue *free_queue = &pmlmepriv->free_bss_pool; - - if (!pnetwork) - return; - if (pnetwork->fixed) - return; - list_del_init(&pnetwork->list); - list_add_tail(&pnetwork->list, &free_queue->queue); - pmlmepriv->num_of_scanned--; -} - -/* return the wlan_network with the matching addr - * Shall be called under atomic context... - * to avoid possible racing condition... - */ -static struct wlan_network *r8712_find_network(struct __queue *scanned_queue, - u8 *addr) -{ - unsigned long irqL; - struct list_head *phead, *plist; - struct wlan_network *pnetwork = NULL; - - if (is_zero_ether_addr(addr)) - return NULL; - spin_lock_irqsave(&scanned_queue->lock, irqL); - phead = &scanned_queue->queue; - list_for_each(plist, phead) { - pnetwork = list_entry(plist, struct wlan_network, list); - if (!memcmp(addr, pnetwork->network.MacAddress, ETH_ALEN)) - break; - } - if (plist == phead) - pnetwork = NULL; - spin_unlock_irqrestore(&scanned_queue->lock, irqL); - return pnetwork; -} - -void r8712_free_network_queue(struct _adapter *padapter) -{ - unsigned long irqL; - struct list_head *phead, *plist; - struct wlan_network *pnetwork; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *scanned_queue = &pmlmepriv->scanned_queue; - - spin_lock_irqsave(&scanned_queue->lock, irqL); - phead = &scanned_queue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - pnetwork = container_of(plist, struct wlan_network, list); - plist = plist->next; - _free_network(pmlmepriv, pnetwork); - } - spin_unlock_irqrestore(&scanned_queue->lock, irqL); -} - -sint r8712_if_up(struct _adapter *padapter) -{ - sint res; - - if (padapter->driver_stopped || padapter->surprise_removed || - !check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { - res = false; - } else { - res = true; - } - return res; -} - -void r8712_generate_random_ibss(u8 *pibss) -{ - u32 curtime = jiffies; - - pibss[0] = 0x02; /*in ad-hoc mode bit1 must set to 1 */ - pibss[1] = 0x11; - pibss[2] = 0x87; - pibss[3] = (u8)(curtime & 0xff); - pibss[4] = (u8)((curtime >> 8) & 0xff); - pibss[5] = (u8)((curtime >> 16) & 0xff); -} - -uint r8712_get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss) -{ - return sizeof(*bss) + bss->IELength - MAX_IE_SZ; -} - -u8 *r8712_get_capability_from_ie(u8 *ie) -{ - return ie + 8 + 2; -} - -void r8712_free_mlme_priv(struct mlme_priv *pmlmepriv) -{ - kfree(pmlmepriv->free_bss_buf); -} - -static struct wlan_network *alloc_network(struct mlme_priv *pmlmepriv) -{ - return _r8712_alloc_network(pmlmepriv); -} - -int r8712_is_same_ibss(struct _adapter *adapter, struct wlan_network *pnetwork) -{ - int ret = true; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - if ((psecuritypriv->PrivacyAlgrthm != _NO_PRIVACY_) && - (pnetwork->network.Privacy == cpu_to_le32(0))) - ret = false; - else if ((psecuritypriv->PrivacyAlgrthm == _NO_PRIVACY_) && - (pnetwork->network.Privacy == cpu_to_le32(1))) - ret = false; - else - ret = true; - return ret; - -} - -static int is_same_network(struct wlan_bssid_ex *src, - struct wlan_bssid_ex *dst) -{ - u16 s_cap, d_cap; - - memcpy((u8 *)&s_cap, r8712_get_capability_from_ie(src->IEs), 2); - memcpy((u8 *)&d_cap, r8712_get_capability_from_ie(dst->IEs), 2); - return (src->Ssid.SsidLength == dst->Ssid.SsidLength) && - (src->Configuration.DSConfig == - dst->Configuration.DSConfig) && - ((!memcmp(src->MacAddress, dst->MacAddress, - ETH_ALEN))) && - ((!memcmp(src->Ssid.Ssid, - dst->Ssid.Ssid, - src->Ssid.SsidLength))) && - ((s_cap & WLAN_CAPABILITY_IBSS) == - (d_cap & WLAN_CAPABILITY_IBSS)) && - ((s_cap & WLAN_CAPABILITY_ESS) == - (d_cap & WLAN_CAPABILITY_ESS)); - -} - -struct wlan_network *r8712_get_oldest_wlan_network( - struct __queue *scanned_queue) -{ - struct list_head *plist, *phead; - struct wlan_network *pwlan = NULL; - struct wlan_network *oldest = NULL; - - phead = &scanned_queue->queue; - plist = phead->next; - while (1) { - if (end_of_queue_search(phead, plist)) - break; - pwlan = container_of(plist, struct wlan_network, list); - if (!pwlan->fixed) { - if (!oldest || - time_after((unsigned long)oldest->last_scanned, - (unsigned long)pwlan->last_scanned)) - oldest = pwlan; - } - plist = plist->next; - } - return oldest; -} - -static void update_network(struct wlan_bssid_ex *dst, - struct wlan_bssid_ex *src, - struct _adapter *padapter) -{ - u32 last_evm = 0, tmpVal; - struct smooth_rssi_data *sqd = &padapter->recvpriv.signal_qual_data; - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) && - is_same_network(&(padapter->mlmepriv.cur_network.network), src)) { - if (padapter->recvpriv.signal_qual_data.total_num++ >= - PHY_LINKQUALITY_SLID_WIN_MAX) { - padapter->recvpriv.signal_qual_data.total_num = - PHY_LINKQUALITY_SLID_WIN_MAX; - last_evm = sqd->elements[sqd->index]; - padapter->recvpriv.signal_qual_data.total_val -= - last_evm; - } - padapter->recvpriv.signal_qual_data.total_val += src->Rssi; - - sqd->elements[sqd->index++] = src->Rssi; - if (padapter->recvpriv.signal_qual_data.index >= - PHY_LINKQUALITY_SLID_WIN_MAX) - padapter->recvpriv.signal_qual_data.index = 0; - /* <1> Showed on UI for user, in percentage. */ - tmpVal = padapter->recvpriv.signal_qual_data.total_val / - padapter->recvpriv.signal_qual_data.total_num; - padapter->recvpriv.signal = (u8)tmpVal; - - src->Rssi = padapter->recvpriv.signal; - } else { - src->Rssi = (src->Rssi + dst->Rssi) / 2; - } - memcpy((u8 *)dst, (u8 *)src, r8712_get_wlan_bssid_ex_sz(src)); -} - -static void update_current_network(struct _adapter *adapter, - struct wlan_bssid_ex *pnetwork) -{ - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - if (is_same_network(&(pmlmepriv->cur_network.network), pnetwork)) { - update_network(&(pmlmepriv->cur_network.network), - pnetwork, adapter); - r8712_update_protection(adapter, - (pmlmepriv->cur_network.network.IEs) + - sizeof(struct NDIS_802_11_FIXED_IEs), - pmlmepriv->cur_network.network.IELength); - } -} - -/* Caller must hold pmlmepriv->lock first */ -static void update_scanned_network(struct _adapter *adapter, - struct wlan_bssid_ex *target) -{ - struct list_head *plist, *phead; - - u32 bssid_ex_sz; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - struct wlan_network *oldest = NULL; - - phead = &queue->queue; - plist = phead->next; - - while (1) { - if (end_of_queue_search(phead, plist)) - break; - - pnetwork = container_of(plist, struct wlan_network, list); - if (is_same_network(&pnetwork->network, target)) - break; - if ((oldest == ((struct wlan_network *)0)) || - time_after((unsigned long)oldest->last_scanned, - (unsigned long)pnetwork->last_scanned)) - oldest = pnetwork; - - plist = plist->next; - } - - /* If we didn't find a match, then get a new network slot to initialize - * with this beacon's information - */ - if (end_of_queue_search(phead, plist)) { - if (list_empty(&pmlmepriv->free_bss_pool.queue)) { - /* If there are no more slots, expire the oldest */ - pnetwork = oldest; - target->Rssi = (pnetwork->network.Rssi + - target->Rssi) / 2; - memcpy(&pnetwork->network, target, - r8712_get_wlan_bssid_ex_sz(target)); - pnetwork->last_scanned = jiffies; - } else { - /* Otherwise just pull from the free list */ - /* update scan_time */ - pnetwork = alloc_network(pmlmepriv); - if (!pnetwork) - return; - bssid_ex_sz = r8712_get_wlan_bssid_ex_sz(target); - target->Length = bssid_ex_sz; - memcpy(&pnetwork->network, target, bssid_ex_sz); - list_add_tail(&pnetwork->list, &queue->queue); - } - } else { - /* we have an entry and we are going to update it. But - * this entry may be already expired. In this case we - * do the same as we found a new net and call the new_net - * handler - */ - update_network(&pnetwork->network, target, adapter); - pnetwork->last_scanned = jiffies; - } -} - -static void rtl8711_add_network(struct _adapter *adapter, - struct wlan_bssid_ex *pnetwork) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &(((struct _adapter *)adapter)->mlmepriv); - struct __queue *queue = &pmlmepriv->scanned_queue; - - spin_lock_irqsave(&queue->lock, irqL); - update_current_network(adapter, pnetwork); - update_scanned_network(adapter, pnetwork); - spin_unlock_irqrestore(&queue->lock, irqL); -} - -/*select the desired network based on the capability of the (i)bss. - * check items: (1) security - * (2) network_type - * (3) WMM - * (4) HT - * (5) others - */ -static int is_desired_network(struct _adapter *adapter, - struct wlan_network *pnetwork) -{ - u8 wps_ie[512]; - uint wps_ielen; - int bselected = true; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - if (psecuritypriv->wps_phase) { - if (r8712_get_wps_ie(pnetwork->network.IEs, - pnetwork->network.IELength, wps_ie, - &wps_ielen)) - return true; - return false; - } - if ((psecuritypriv->PrivacyAlgrthm != _NO_PRIVACY_) && - (pnetwork->network.Privacy == 0)) - bselected = false; - if (check_fwstate(&adapter->mlmepriv, WIFI_ADHOC_STATE)) { - if (pnetwork->network.InfrastructureMode != - adapter->mlmepriv.cur_network.network.InfrastructureMode) - bselected = false; - } - return bselected; -} - -/* TODO: Perry : For Power Management */ -void r8712_atimdone_event_callback(struct _adapter *adapter, u8 *pbuf) -{ -} - -void r8712_survey_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long flags; - u32 len; - struct wlan_bssid_ex *pnetwork; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - pnetwork = (struct wlan_bssid_ex *)pbuf; -#ifdef __BIG_ENDIAN - /* endian_convert */ - pnetwork->Length = le32_to_cpu(pnetwork->Length); - pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength); - pnetwork->Privacy = le32_to_cpu(pnetwork->Privacy); - pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi); - pnetwork->NetworkTypeInUse = le32_to_cpu(pnetwork->NetworkTypeInUse); - pnetwork->Configuration.ATIMWindow = - le32_to_cpu(pnetwork->Configuration.ATIMWindow); - pnetwork->Configuration.BeaconPeriod = - le32_to_cpu(pnetwork->Configuration.BeaconPeriod); - pnetwork->Configuration.DSConfig = - le32_to_cpu(pnetwork->Configuration.DSConfig); - pnetwork->Configuration.FHConfig.DwellTime = - le32_to_cpu(pnetwork->Configuration.FHConfig.DwellTime); - pnetwork->Configuration.FHConfig.HopPattern = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopPattern); - pnetwork->Configuration.FHConfig.HopSet = - le32_to_cpu(pnetwork->Configuration.FHConfig.HopSet); - pnetwork->Configuration.FHConfig.Length = - le32_to_cpu(pnetwork->Configuration.FHConfig.Length); - pnetwork->Configuration.Length = - le32_to_cpu(pnetwork->Configuration.Length); - pnetwork->InfrastructureMode = - le32_to_cpu(pnetwork->InfrastructureMode); - pnetwork->IELength = le32_to_cpu(pnetwork->IELength); -#endif - len = r8712_get_wlan_bssid_ex_sz(pnetwork); - if (len > sizeof(struct wlan_bssid_ex)) - return; - spin_lock_irqsave(&pmlmepriv->lock2, flags); - /* update IBSS_network 's timestamp */ - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - if (!memcmp(&(pmlmepriv->cur_network.network.MacAddress), - pnetwork->MacAddress, ETH_ALEN)) { - struct wlan_network *ibss_wlan = NULL; - - memcpy(pmlmepriv->cur_network.network.IEs, - pnetwork->IEs, 8); - ibss_wlan = r8712_find_network( - &pmlmepriv->scanned_queue, - pnetwork->MacAddress); - if (ibss_wlan) { - memcpy(ibss_wlan->network.IEs, - pnetwork->IEs, 8); - goto exit; - } - } - } - /* lock pmlmepriv->lock when you accessing network_q */ - if (!check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - if (pnetwork->Ssid.Ssid[0] != 0) { - rtl8711_add_network(adapter, pnetwork); - } else { - pnetwork->Ssid.SsidLength = 8; - memcpy(pnetwork->Ssid.Ssid, "<hidden>", 8); - rtl8711_add_network(adapter, pnetwork); - } - } -exit: - spin_unlock_irqrestore(&pmlmepriv->lock2, flags); -} - -void r8712_surveydone_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { - del_timer(&pmlmepriv->scan_to_timer); - - _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); - } - - if (pmlmepriv->to_join) { - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - - if (!r8712_select_and_join_from_scan(pmlmepriv)) { - mod_timer(&pmlmepriv->assoc_timer, jiffies + - msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - } else { - struct wlan_bssid_ex *pdev_network = - &(adapter->registrypriv.dev_network); - u8 *pibss = - adapter->registrypriv.dev_network.MacAddress; - pmlmepriv->fw_state ^= _FW_UNDER_SURVEY; - memcpy(&pdev_network->Ssid, - &pmlmepriv->assoc_ssid, - sizeof(struct - ndis_802_11_ssid)); - r8712_update_registrypriv_dev_network - (adapter); - r8712_generate_random_ibss(pibss); - pmlmepriv->fw_state = - WIFI_ADHOC_MASTER_STATE; - pmlmepriv->to_join = false; - } - } - } else { - pmlmepriv->to_join = false; - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - if (!r8712_select_and_join_from_scan(pmlmepriv)) - mod_timer(&pmlmepriv->assoc_timer, jiffies + - msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - else - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - } - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -/* - *r8712_free_assoc_resources: the caller has to lock pmlmepriv->lock - */ -void r8712_free_assoc_resources(struct _adapter *adapter) -{ - unsigned long irqL; - struct wlan_network *pwlan = NULL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct sta_priv *pstapriv = &adapter->stapriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - - pwlan = r8712_find_network(&pmlmepriv->scanned_queue, - tgt_network->network.MacAddress); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE)) { - struct sta_info *psta; - - psta = r8712_get_stainfo(&adapter->stapriv, - tgt_network->network.MacAddress); - - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - r8712_free_stainfo(adapter, psta); - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); - } - - if (check_fwstate(pmlmepriv, - WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE | WIFI_AP_STATE)) - r8712_free_all_stainfo(adapter); - if (pwlan) - pwlan->fixed = false; - - if (((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) && - (adapter->stapriv.asoc_sta_count == 1))) - free_network_nolock(pmlmepriv, pwlan); -} - -/* - * r8712_indicate_connect: the caller has to lock pmlmepriv->lock - */ -void r8712_indicate_connect(struct _adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - pmlmepriv->to_join = false; - set_fwstate(pmlmepriv, _FW_LINKED); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_LINK); - r8712_os_indicate_connect(padapter); - if (padapter->registrypriv.power_mgnt > PS_MODE_ACTIVE) - mod_timer(&pmlmepriv->dhcp_timer, - jiffies + msecs_to_jiffies(60000)); -} - -/* - * r8712_ind_disconnect: the caller has to lock pmlmepriv->lock - */ -void r8712_ind_disconnect(struct _adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - _clr_fwstate_(pmlmepriv, _FW_LINKED); - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_NO_LINK); - r8712_os_indicate_disconnect(padapter); - } - if (padapter->pwrctrlpriv.pwr_mode != - padapter->registrypriv.power_mgnt) { - del_timer(&pmlmepriv->dhcp_timer); - r8712_set_ps_mode(padapter, padapter->registrypriv.power_mgnt, - padapter->registrypriv.smart_ps); - } -} - -/*Notes: - *pnetwork : returns from r8712_joinbss_event_callback - *ptarget_wlan: found from scanned_queue - *if join_res > 0, for (fw_state==WIFI_STATION_STATE), we check if - * "ptarget_sta" & "ptarget_wlan" exist. - *if join_res > 0, for (fw_state==WIFI_ADHOC_STATE), we only check - * if "ptarget_wlan" exist. - *if join_res > 0, update "cur_network->network" from - * "pnetwork->network" if (ptarget_wlan !=NULL). - */ -void r8712_joinbss_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL = 0, irqL2; - struct sta_info *ptarget_sta = NULL, *pcur_sta = NULL; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct wlan_network *cur_network = &pmlmepriv->cur_network; - struct wlan_network *pcur_wlan = NULL, *ptarget_wlan = NULL; - unsigned int the_same_macaddr = false; - struct wlan_network *pnetwork; - - if (sizeof(struct list_head) == 4 * sizeof(u32)) { - pnetwork = kmalloc(sizeof(struct wlan_network), GFP_ATOMIC); - if (!pnetwork) - return; - memcpy((u8 *)pnetwork + 16, (u8 *)pbuf + 8, - sizeof(struct wlan_network) - 16); - } else { - pnetwork = (struct wlan_network *)pbuf; - } - -#ifdef __BIG_ENDIAN - /* endian_convert */ - pnetwork->join_res = le32_to_cpu(pnetwork->join_res); - pnetwork->network_type = le32_to_cpu(pnetwork->network_type); - pnetwork->network.Length = le32_to_cpu(pnetwork->network.Length); - pnetwork->network.Ssid.SsidLength = - le32_to_cpu(pnetwork->network.Ssid.SsidLength); - pnetwork->network.Privacy = le32_to_cpu(pnetwork->network.Privacy); - pnetwork->network.Rssi = le32_to_cpu(pnetwork->network.Rssi); - pnetwork->network.NetworkTypeInUse = - le32_to_cpu(pnetwork->network.NetworkTypeInUse); - pnetwork->network.Configuration.ATIMWindow = - le32_to_cpu(pnetwork->network.Configuration.ATIMWindow); - pnetwork->network.Configuration.BeaconPeriod = - le32_to_cpu(pnetwork->network.Configuration.BeaconPeriod); - pnetwork->network.Configuration.DSConfig = - le32_to_cpu(pnetwork->network.Configuration.DSConfig); - pnetwork->network.Configuration.FHConfig.DwellTime = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.DwellTime); - pnetwork->network.Configuration.FHConfig.HopPattern = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.HopPattern); - pnetwork->network.Configuration.FHConfig.HopSet = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.HopSet); - pnetwork->network.Configuration.FHConfig.Length = - le32_to_cpu(pnetwork->network.Configuration.FHConfig.Length); - pnetwork->network.Configuration.Length = - le32_to_cpu(pnetwork->network.Configuration.Length); - pnetwork->network.InfrastructureMode = - le32_to_cpu(pnetwork->network.InfrastructureMode); - pnetwork->network.IELength = le32_to_cpu(pnetwork->network.IELength); -#endif - - the_same_macaddr = !memcmp(pnetwork->network.MacAddress, - cur_network->network.MacAddress, ETH_ALEN); - pnetwork->network.Length = - r8712_get_wlan_bssid_ex_sz(&pnetwork->network); - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (pnetwork->network.Length > sizeof(struct wlan_bssid_ex)) - goto ignore_joinbss_callback; - if (pnetwork->join_res > 0) { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - /*s1. find ptarget_wlan*/ - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (the_same_macaddr) { - ptarget_wlan = - r8712_find_network(&pmlmepriv->scanned_queue, - cur_network->network.MacAddress); - } else { - pcur_wlan = - r8712_find_network(&pmlmepriv->scanned_queue, - cur_network->network.MacAddress); - if (pcur_wlan) - pcur_wlan->fixed = false; - - pcur_sta = r8712_get_stainfo(pstapriv, - cur_network->network.MacAddress); - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL2); - r8712_free_stainfo(adapter, pcur_sta); - spin_unlock_irqrestore(&(pstapriv->sta_hash_lock), irqL2); - - ptarget_wlan = - r8712_find_network(&pmlmepriv->scanned_queue, - pnetwork->network.MacAddress); - if (ptarget_wlan) - ptarget_wlan->fixed = true; - } - } else { - ptarget_wlan = r8712_find_network(&pmlmepriv->scanned_queue, - pnetwork->network.MacAddress); - if (ptarget_wlan) - ptarget_wlan->fixed = true; - } - - if (!ptarget_wlan) { - if (check_fwstate(pmlmepriv, - _FW_UNDER_LINKING)) - pmlmepriv->fw_state ^= - _FW_UNDER_LINKING; - goto ignore_joinbss_callback; - } - - /*s2. find ptarget_sta & update ptarget_sta*/ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - if (the_same_macaddr) { - ptarget_sta = - r8712_get_stainfo(pstapriv, - pnetwork->network.MacAddress); - if (!ptarget_sta) - ptarget_sta = - r8712_alloc_stainfo(pstapriv, - pnetwork->network.MacAddress); - } else { - ptarget_sta = - r8712_alloc_stainfo(pstapriv, - pnetwork->network.MacAddress); - } - if (ptarget_sta) /*update ptarget_sta*/ { - ptarget_sta->aid = pnetwork->join_res; - ptarget_sta->qos_option = 1; - ptarget_sta->mac_id = 5; - if (adapter->securitypriv.AuthAlgrthm == 2) { - adapter->securitypriv.binstallGrpkey = false; - adapter->securitypriv.busetkipkey = false; - adapter->securitypriv.bgrpkey_handshake = false; - ptarget_sta->ieee8021x_blocked = true; - ptarget_sta->XPrivacy = - adapter->securitypriv.PrivacyAlgrthm; - memset((u8 *)&ptarget_sta->x_UncstKey, - 0, - sizeof(union Keytype)); - memset((u8 *)&ptarget_sta->tkiprxmickey, - 0, - sizeof(union Keytype)); - memset((u8 *)&ptarget_sta->tkiptxmickey, - 0, - sizeof(union Keytype)); - memset((u8 *)&ptarget_sta->txpn, - 0, - sizeof(union pn48)); - memset((u8 *)&ptarget_sta->rxpn, - 0, - sizeof(union pn48)); - } - } else { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - pmlmepriv->fw_state ^= - _FW_UNDER_LINKING; - goto ignore_joinbss_callback; - } - } - - /*s3. update cur_network & indicate connect*/ - memcpy(&cur_network->network, &pnetwork->network, - pnetwork->network.Length); - cur_network->aid = pnetwork->join_res; - /*update fw_state will clr _FW_UNDER_LINKING*/ - switch (pnetwork->network.InfrastructureMode) { - case Ndis802_11Infrastructure: - pmlmepriv->fw_state = WIFI_STATION_STATE; - break; - case Ndis802_11IBSS: - pmlmepriv->fw_state = WIFI_ADHOC_STATE; - break; - default: - pmlmepriv->fw_state = WIFI_NULL_STATE; - break; - } - r8712_update_protection(adapter, - (cur_network->network.IEs) + - sizeof(struct NDIS_802_11_FIXED_IEs), - (cur_network->network.IELength)); - /*TODO: update HT_Capability*/ - update_ht_cap(adapter, cur_network->network.IEs, - cur_network->network.IELength); - /*indicate connect*/ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - r8712_indicate_connect(adapter); - del_timer(&pmlmepriv->assoc_timer); - } else { - goto ignore_joinbss_callback; - } - } else { - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - } - } -ignore_joinbss_callback: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - if (sizeof(struct list_head) == 4 * sizeof(u32)) - kfree(pnetwork); -} - -void r8712_stassoc_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL; - struct sta_info *psta; - struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); - struct stassoc_event *pstassoc = (struct stassoc_event *)pbuf; - - /* to do: */ - if (!r8712_access_ctrl(&adapter->acl_list, pstassoc->macaddr)) - return; - psta = r8712_get_stainfo(&adapter->stapriv, pstassoc->macaddr); - if (psta) { - /*the sta have been in sta_info_queue => do nothing - *(between drv has received this event before and - * fw have not yet to set key to CAM_ENTRY) - */ - return; - } - - psta = r8712_alloc_stainfo(&adapter->stapriv, pstassoc->macaddr); - if (!psta) - return; - /* to do : init sta_info variable */ - psta->qos_option = 0; - psta->mac_id = le32_to_cpu(pstassoc->cam_id); - /* psta->aid = (uint)pstassoc->cam_id; */ - - if (adapter->securitypriv.AuthAlgrthm == 2) - psta->XPrivacy = adapter->securitypriv.PrivacyAlgrthm; - psta->ieee8021x_blocked = false; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - if (adapter->stapriv.asoc_sta_count == 2) { - /* a sta + bc/mc_stainfo (not Ibss_stainfo) */ - r8712_indicate_connect(adapter); - } - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_stadel_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - unsigned long irqL, irqL2; - struct sta_info *psta; - struct wlan_network *pwlan = NULL; - struct wlan_bssid_ex *pdev_network = NULL; - u8 *pibss = NULL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct stadel_event *pstadel = (struct stadel_event *)pbuf; - struct sta_priv *pstapriv = &adapter->stapriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - - spin_lock_irqsave(&pmlmepriv->lock, irqL2); - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - r8712_ind_disconnect(adapter); - r8712_free_assoc_resources(adapter); - } - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE | - WIFI_ADHOC_STATE)) { - psta = r8712_get_stainfo(&adapter->stapriv, pstadel->macaddr); - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - r8712_free_stainfo(adapter, psta); - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); - if (adapter->stapriv.asoc_sta_count == 1) { - /*a sta + bc/mc_stainfo (not Ibss_stainfo) */ - pwlan = r8712_find_network(&pmlmepriv->scanned_queue, - tgt_network->network.MacAddress); - if (pwlan) { - pwlan->fixed = false; - free_network_nolock(pmlmepriv, pwlan); - } - /*re-create ibss*/ - pdev_network = &(adapter->registrypriv.dev_network); - pibss = adapter->registrypriv.dev_network.MacAddress; - memcpy(pdev_network, &tgt_network->network, - r8712_get_wlan_bssid_ex_sz(&tgt_network->network)); - memcpy(&pdev_network->Ssid, - &pmlmepriv->assoc_ssid, - sizeof(struct ndis_802_11_ssid)); - r8712_update_registrypriv_dev_network(adapter); - r8712_generate_random_ibss(pibss); - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - _clr_fwstate_(pmlmepriv, WIFI_ADHOC_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE); - } - } - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL2); -} - -void r8712_cpwm_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - struct reportpwrstate_parm *preportpwrstate = - (struct reportpwrstate_parm *)pbuf; - - preportpwrstate->state |= (u8)(adapter->pwrctrlpriv.cpwm_tog + 0x80); - r8712_cpwm_int_hdl(adapter, preportpwrstate); -} - -/* When the Netgear 3500 AP is with WPA2PSK-AES mode, it will send - * the ADDBA req frame with start seq control = 0 to wifi client after - * the WPA handshake and the sequence number of following data packet - * will be 0. In this case, the Rx reorder sequence is not longer than 0 - * and the WiFi client will drop the data with seq number 0. - * So, the 8712 firmware has to inform driver with receiving the - * ADDBA-Req frame so that the driver can reset the - * sequence value of Rx reorder control. - */ -void r8712_got_addbareq_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - struct ADDBA_Req_Report_parm *pAddbareq_pram = - (struct ADDBA_Req_Report_parm *)pbuf; - struct sta_info *psta; - struct sta_priv *pstapriv = &adapter->stapriv; - struct recv_reorder_ctrl *precvreorder_ctrl = NULL; - - psta = r8712_get_stainfo(pstapriv, pAddbareq_pram->MacAddress); - if (psta) { - precvreorder_ctrl = - &psta->recvreorder_ctrl[pAddbareq_pram->tid]; - /* set the indicate_seq to 0xffff so that the rx reorder - * can store any following data packet. - */ - precvreorder_ctrl->indicate_seq = 0xffff; - } -} - -void r8712_wpspbc_event_callback(struct _adapter *adapter, u8 *pbuf) -{ - if (!adapter->securitypriv.wps_hw_pbc_pressed) - adapter->securitypriv.wps_hw_pbc_pressed = true; -} - -void _r8712_sitesurvey_ctrl_handler(struct _adapter *adapter) -{ - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct sitesurvey_ctrl *psitesurveyctrl = &pmlmepriv->sitesurveyctrl; - struct registry_priv *pregistrypriv = &adapter->registrypriv; - u64 current_tx_pkts; - uint current_rx_pkts; - - current_tx_pkts = (adapter->xmitpriv.tx_pkts) - - (psitesurveyctrl->last_tx_pkts); - current_rx_pkts = (adapter->recvpriv.rx_pkts) - - (psitesurveyctrl->last_rx_pkts); - psitesurveyctrl->last_tx_pkts = adapter->xmitpriv.tx_pkts; - psitesurveyctrl->last_rx_pkts = adapter->recvpriv.rx_pkts; - if ((current_tx_pkts > pregistrypriv->busy_thresh) || - (current_rx_pkts > pregistrypriv->busy_thresh)) - psitesurveyctrl->traffic_busy = true; - else - psitesurveyctrl->traffic_busy = false; -} - -void _r8712_join_timeout_handler(struct _adapter *adapter) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - if (adapter->driver_stopped || adapter->surprise_removed) - return; - spin_lock_irqsave(&pmlmepriv->lock, irqL); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - pmlmepriv->to_join = false; - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - r8712_os_indicate_disconnect(adapter); - _clr_fwstate_(pmlmepriv, _FW_LINKED); - } - if (adapter->pwrctrlpriv.pwr_mode != adapter->registrypriv.power_mgnt) { - r8712_set_ps_mode(adapter, adapter->registrypriv.power_mgnt, - adapter->registrypriv.smart_ps); - } - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_scan_timeout_handler (struct _adapter *adapter) -{ - unsigned long irqL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); - pmlmepriv->to_join = false; /* scan fail, so clear to_join flag */ - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void _r8712_dhcp_timeout_handler (struct _adapter *adapter) -{ - if (adapter->driver_stopped || adapter->surprise_removed) - return; - if (adapter->pwrctrlpriv.pwr_mode != adapter->registrypriv.power_mgnt) - r8712_set_ps_mode(adapter, adapter->registrypriv.power_mgnt, - adapter->registrypriv.smart_ps); -} - -int r8712_select_and_join_from_scan(struct mlme_priv *pmlmepriv) -{ - struct list_head *phead; - unsigned char *dst_ssid, *src_ssid; - struct _adapter *adapter; - struct __queue *queue = NULL; - struct wlan_network *pnetwork = NULL; - struct wlan_network *pnetwork_max_rssi = NULL; - - adapter = (struct _adapter *)pmlmepriv->nic_hdl; - queue = &pmlmepriv->scanned_queue; - phead = &queue->queue; - pmlmepriv->pscanned = phead->next; - while (1) { - if (end_of_queue_search(phead, pmlmepriv->pscanned)) { - if (pmlmepriv->assoc_by_rssi && pnetwork_max_rssi) { - pnetwork = pnetwork_max_rssi; - goto ask_for_joinbss; - } - return -EINVAL; - } - pnetwork = container_of(pmlmepriv->pscanned, - struct wlan_network, list); - pmlmepriv->pscanned = pmlmepriv->pscanned->next; - if (pmlmepriv->assoc_by_bssid) { - dst_ssid = pnetwork->network.MacAddress; - src_ssid = pmlmepriv->assoc_bssid; - if (!memcmp(dst_ssid, src_ssid, ETH_ALEN)) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (is_same_network(&pmlmepriv->cur_network.network, - &pnetwork->network)) { - _clr_fwstate_(pmlmepriv, - _FW_UNDER_LINKING); - /*r8712_indicate_connect again*/ - r8712_indicate_connect(adapter); - return 2; - } - r8712_disassoc_cmd(adapter); - r8712_ind_disconnect(adapter); - r8712_free_assoc_resources(adapter); - } - goto ask_for_joinbss; - } - } else if (pmlmepriv->assoc_ssid.SsidLength == 0) { - goto ask_for_joinbss; - } - dst_ssid = pnetwork->network.Ssid.Ssid; - src_ssid = pmlmepriv->assoc_ssid.Ssid; - if ((pnetwork->network.Ssid.SsidLength == - pmlmepriv->assoc_ssid.SsidLength) && - (!memcmp(dst_ssid, src_ssid, - pmlmepriv->assoc_ssid.SsidLength))) { - if (pmlmepriv->assoc_by_rssi) { - /* if the ssid is the same, select the bss - * which has the max rssi - */ - if (pnetwork_max_rssi) { - if (pnetwork->network.Rssi > - pnetwork_max_rssi->network.Rssi) - pnetwork_max_rssi = pnetwork; - } else { - pnetwork_max_rssi = pnetwork; - } - } else if (is_desired_network(adapter, pnetwork)) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - r8712_disassoc_cmd(adapter); - r8712_free_assoc_resources(adapter); - } - goto ask_for_joinbss; - } - } - } - -ask_for_joinbss: - return r8712_joinbss_cmd(adapter, pnetwork); -} - -int r8712_set_auth(struct _adapter *adapter, - struct security_priv *psecuritypriv) -{ - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - struct cmd_obj *pcmd; - struct setauth_parm *psetauthparm; - - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - - psetauthparm = kzalloc(sizeof(*psetauthparm), GFP_ATOMIC); - if (!psetauthparm) { - kfree(pcmd); - return -ENOMEM; - } - psetauthparm->mode = (u8)psecuritypriv->AuthAlgrthm; - pcmd->cmdcode = _SetAuth_CMD_; - pcmd->parmbuf = (unsigned char *)psetauthparm; - pcmd->cmdsz = sizeof(struct setauth_parm); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - INIT_LIST_HEAD(&pcmd->list); - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; -} - -int r8712_set_key(struct _adapter *adapter, - struct security_priv *psecuritypriv, - sint keyid) -{ - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - struct cmd_obj *pcmd; - struct setkey_parm *psetkeyparm; - u8 keylen; - int ret; - - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return -ENOMEM; - psetkeyparm = kzalloc(sizeof(*psetkeyparm), GFP_ATOMIC); - if (!psetkeyparm) { - ret = -ENOMEM; - goto err_free_cmd; - } - if (psecuritypriv->AuthAlgrthm == 2) { /* 802.1X */ - psetkeyparm->algorithm = - (u8)psecuritypriv->XGrpPrivacy; - } else { /* WEP */ - psetkeyparm->algorithm = - (u8)psecuritypriv->PrivacyAlgrthm; - } - psetkeyparm->keyid = (u8)keyid; - - switch (psetkeyparm->algorithm) { - case _WEP40_: - keylen = 5; - memcpy(psetkeyparm->key, - psecuritypriv->DefKey[keyid].skey, keylen); - break; - case _WEP104_: - keylen = 13; - memcpy(psetkeyparm->key, - psecuritypriv->DefKey[keyid].skey, keylen); - break; - case _TKIP_: - if (keyid < 1 || keyid > 2) { - ret = -EINVAL; - goto err_free_parm; - } - keylen = 16; - memcpy(psetkeyparm->key, - &psecuritypriv->XGrpKey[keyid - 1], keylen); - psetkeyparm->grpkey = 1; - break; - case _AES_: - if (keyid < 1 || keyid > 2) { - ret = -EINVAL; - goto err_free_parm; - } - keylen = 16; - memcpy(psetkeyparm->key, - &psecuritypriv->XGrpKey[keyid - 1], keylen); - psetkeyparm->grpkey = 1; - break; - default: - ret = -EINVAL; - goto err_free_parm; - } - pcmd->cmdcode = _SetKey_CMD_; - pcmd->parmbuf = (u8 *)psetkeyparm; - pcmd->cmdsz = (sizeof(struct setkey_parm)); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - INIT_LIST_HEAD(&pcmd->list); - r8712_enqueue_cmd(pcmdpriv, pcmd); - return 0; - -err_free_parm: - kfree(psetkeyparm); -err_free_cmd: - kfree(pcmd); - return ret; -} - -/* adjust IEs for r8712_joinbss_cmd in WMM */ -int r8712_restruct_wmm_ie(struct _adapter *adapter, u8 *in_ie, u8 *out_ie, - uint in_len, uint initial_out_len) -{ - unsigned int ielength = 0; - unsigned int i, j; - - i = 12; /* after the fixed IE */ - while (i < in_len) { - ielength = initial_out_len; - if (in_ie[i] == 0xDD && in_ie[i + 2] == 0x00 && - in_ie[i + 3] == 0x50 && in_ie[i + 4] == 0xF2 && - in_ie[i + 5] == 0x02 && i + 5 < in_len) { - /*WMM element ID and OUI*/ - for (j = i; j < i + 9; j++) { - out_ie[ielength] = in_ie[j]; - ielength++; - } - out_ie[initial_out_len + 1] = 0x07; - out_ie[initial_out_len + 6] = 0x00; - out_ie[initial_out_len + 8] = 0x00; - break; - } - i += (in_ie[i + 1] + 2); /* to the next IE element */ - } - return ielength; -} - -/* - * Ported from 8185: IsInPreAuthKeyList(). - * - * Search by BSSID, - * Return Value: - * -1 :if there is no pre-auth key in the table - * >=0 :if there is pre-auth key, and return the entry id - */ -static int SecIsInPMKIDList(struct _adapter *Adapter, u8 *bssid) -{ - struct security_priv *p = &Adapter->securitypriv; - int i; - - for (i = 0; i < NUM_PMKID_CACHE; i++) - if (p->PMKIDList[i].bUsed && !memcmp(p->PMKIDList[i].Bssid, bssid, ETH_ALEN)) - return i; - return -1; -} - -sint r8712_restruct_sec_ie(struct _adapter *adapter, u8 *in_ie, - u8 *out_ie, uint in_len) -{ - u8 authmode = 0, match; - u8 sec_ie[IW_CUSTOM_MAX], uncst_oui[4], bkup_ie[255]; - u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01}; - uint ielength, cnt, remove_cnt; - int iEntry; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct security_priv *psecuritypriv = &adapter->securitypriv; - uint ndisauthmode = psecuritypriv->ndisauthtype; - uint ndissecuritytype = psecuritypriv->ndisencryptstatus; - - if ((ndisauthmode == Ndis802_11AuthModeWPA) || - (ndisauthmode == Ndis802_11AuthModeWPAPSK)) { - authmode = _WPA_IE_ID_; - uncst_oui[0] = 0x0; - uncst_oui[1] = 0x50; - uncst_oui[2] = 0xf2; - } - if ((ndisauthmode == Ndis802_11AuthModeWPA2) || - (ndisauthmode == Ndis802_11AuthModeWPA2PSK)) { - authmode = _WPA2_IE_ID_; - uncst_oui[0] = 0x0; - uncst_oui[1] = 0x0f; - uncst_oui[2] = 0xac; - } - switch (ndissecuritytype) { - case Ndis802_11Encryption1Enabled: - case Ndis802_11Encryption1KeyAbsent: - uncst_oui[3] = 0x1; - break; - case Ndis802_11Encryption2Enabled: - case Ndis802_11Encryption2KeyAbsent: - uncst_oui[3] = 0x2; - break; - case Ndis802_11Encryption3Enabled: - case Ndis802_11Encryption3KeyAbsent: - uncst_oui[3] = 0x4; - break; - default: - break; - } - /*Search required WPA or WPA2 IE and copy to sec_ie[] */ - cnt = 12; - match = false; - while (cnt < in_len) { - if (in_ie[cnt] == authmode) { - if ((authmode == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) { - memcpy(&sec_ie[0], &in_ie[cnt], - in_ie[cnt + 1] + 2); - match = true; - break; - } - if (authmode == _WPA2_IE_ID_) { - memcpy(&sec_ie[0], &in_ie[cnt], - in_ie[cnt + 1] + 2); - match = true; - break; - } - if (((authmode == _WPA_IE_ID_) && - (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) || - (authmode == _WPA2_IE_ID_)) - memcpy(&bkup_ie[0], &in_ie[cnt], - in_ie[cnt + 1] + 2); - } - cnt += in_ie[cnt + 1] + 2; /*get next*/ - } - /*restruct WPA IE or WPA2 IE in sec_ie[] */ - if (match) { - if (sec_ie[0] == _WPA_IE_ID_) { - /* parsing SSN IE to select required encryption - * algorithm, and set the bc/mc encryption algorithm - */ - while (true) { - /*check wpa_oui tag*/ - if (memcmp(&sec_ie[2], &wpa_oui[0], 4)) { - match = false; - break; - } - if ((sec_ie[6] != 0x01) || (sec_ie[7] != 0x0)) { - /*IE Ver error*/ - match = false; - break; - } - if (!memcmp(&sec_ie[8], &wpa_oui[0], 3)) { - /* get bc/mc encryption type (group - * key type) - */ - switch (sec_ie[11]) { - case 0x0: /*none*/ - psecuritypriv->XGrpPrivacy = - _NO_PRIVACY_; - break; - case 0x1: /*WEP_40*/ - psecuritypriv->XGrpPrivacy = - _WEP40_; - break; - case 0x2: /*TKIP*/ - psecuritypriv->XGrpPrivacy = - _TKIP_; - break; - case 0x3: /*AESCCMP*/ - case 0x4: - psecuritypriv->XGrpPrivacy = - _AES_; - break; - case 0x5: /*WEP_104*/ - psecuritypriv->XGrpPrivacy = - _WEP104_; - break; - } - } else { - match = false; - break; - } - if (sec_ie[12] == 0x01) { - /*check the unicast encryption type*/ - if (memcmp(&sec_ie[14], - &uncst_oui[0], 4)) { - match = false; - break; - - } /*else the uncst_oui is match*/ - } else { /*mixed mode, unicast_enc_type > 1*/ - /*select the uncst_oui and remove - * the other uncst_oui - */ - cnt = sec_ie[12]; - remove_cnt = (cnt - 1) * 4; - sec_ie[12] = 0x01; - memcpy(&sec_ie[14], &uncst_oui[0], 4); - /*remove the other unicast suit*/ - memcpy(&sec_ie[18], - &sec_ie[18 + remove_cnt], - sec_ie[1] - 18 + 2 - - remove_cnt); - sec_ie[1] = sec_ie[1] - remove_cnt; - } - break; - } - } - if (authmode == _WPA2_IE_ID_) { - /* parsing RSN IE to select required encryption - * algorithm, and set the bc/mc encryption algorithm - */ - while (true) { - if ((sec_ie[2] != 0x01) || (sec_ie[3] != 0x0)) { - /*IE Ver error*/ - match = false; - break; - } - if (!memcmp(&sec_ie[4], &uncst_oui[0], 3)) { - /*get bc/mc encryption type*/ - switch (sec_ie[7]) { - case 0x1: /*WEP_40*/ - psecuritypriv->XGrpPrivacy = - _WEP40_; - break; - case 0x2: /*TKIP*/ - psecuritypriv->XGrpPrivacy = - _TKIP_; - break; - case 0x4: /*AESWRAP*/ - psecuritypriv->XGrpPrivacy = - _AES_; - break; - case 0x5: /*WEP_104*/ - psecuritypriv->XGrpPrivacy = - _WEP104_; - break; - default: /*one*/ - psecuritypriv->XGrpPrivacy = - _NO_PRIVACY_; - break; - } - } else { - match = false; - break; - } - if (sec_ie[8] == 0x01) { - /*check the unicast encryption type*/ - if (memcmp(&sec_ie[10], - &uncst_oui[0], 4)) { - match = false; - break; - } /*else the uncst_oui is match*/ - } else { /*mixed mode, unicast_enc_type > 1*/ - /*select the uncst_oui and remove the - * other uncst_oui - */ - cnt = sec_ie[8]; - remove_cnt = (cnt - 1) * 4; - sec_ie[8] = 0x01; - memcpy(&sec_ie[10], &uncst_oui[0], 4); - /*remove the other unicast suit*/ - memcpy(&sec_ie[14], - &sec_ie[14 + remove_cnt], - (sec_ie[1] - 14 + 2 - - remove_cnt)); - sec_ie[1] = sec_ie[1] - remove_cnt; - } - break; - } - } - } - if ((authmode == _WPA_IE_ID_) || (authmode == _WPA2_IE_ID_)) { - /*copy fixed ie*/ - memcpy(out_ie, in_ie, 12); - ielength = 12; - /*copy RSN or SSN*/ - if (match) { - memcpy(&out_ie[ielength], &sec_ie[0], sec_ie[1] + 2); - ielength += sec_ie[1] + 2; - if (authmode == _WPA2_IE_ID_) { - /*the Pre-Authentication bit should be zero*/ - out_ie[ielength - 1] = 0; - out_ie[ielength - 2] = 0; - } - r8712_report_sec_ie(adapter, authmode, sec_ie); - } - } else { - /*copy fixed ie only*/ - memcpy(out_ie, in_ie, 12); - ielength = 12; - if (psecuritypriv->wps_phase) { - memcpy(out_ie + ielength, psecuritypriv->wps_ie, - psecuritypriv->wps_ie_len); - ielength += psecuritypriv->wps_ie_len; - } - } - iEntry = SecIsInPMKIDList(adapter, pmlmepriv->assoc_bssid); - if (iEntry < 0) - return ielength; - if (authmode == _WPA2_IE_ID_) { - out_ie[ielength] = 1; - ielength++; - out_ie[ielength] = 0; /*PMKID count = 0x0100*/ - ielength++; - memcpy(&out_ie[ielength], - &psecuritypriv->PMKIDList[iEntry].PMKID, 16); - ielength += 16; - out_ie[13] += 18;/*PMKID length = 2+16*/ - } - return ielength; -} - -void r8712_init_registrypriv_dev_network(struct _adapter *adapter) -{ - struct registry_priv *pregistrypriv = &adapter->registrypriv; - struct eeprom_priv *peepriv = &adapter->eeprompriv; - struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; - u8 *myhwaddr = myid(peepriv); - - memcpy(pdev_network->MacAddress, myhwaddr, ETH_ALEN); - memcpy(&pdev_network->Ssid, &pregistrypriv->ssid, - sizeof(struct ndis_802_11_ssid)); - pdev_network->Configuration.Length = - sizeof(struct NDIS_802_11_CONFIGURATION); - pdev_network->Configuration.BeaconPeriod = 100; - pdev_network->Configuration.FHConfig.Length = 0; - pdev_network->Configuration.FHConfig.HopPattern = 0; - pdev_network->Configuration.FHConfig.HopSet = 0; - pdev_network->Configuration.FHConfig.DwellTime = 0; -} - -void r8712_update_registrypriv_dev_network(struct _adapter *adapter) -{ - int sz = 0; - struct registry_priv *pregistrypriv = &adapter->registrypriv; - struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; - struct security_priv *psecuritypriv = &adapter->securitypriv; - struct wlan_network *cur_network = &adapter->mlmepriv.cur_network; - - pdev_network->Privacy = cpu_to_le32(psecuritypriv->PrivacyAlgrthm - > 0 ? 1 : 0); /* adhoc no 802.1x */ - pdev_network->Rssi = 0; - switch (pregistrypriv->wireless_mode) { - case WIRELESS_11B: - pdev_network->NetworkTypeInUse = Ndis802_11DS; - break; - case WIRELESS_11G: - case WIRELESS_11BG: - pdev_network->NetworkTypeInUse = Ndis802_11OFDM24; - break; - case WIRELESS_11A: - pdev_network->NetworkTypeInUse = Ndis802_11OFDM5; - break; - default: - /* TODO */ - break; - } - pdev_network->Configuration.DSConfig = pregistrypriv->channel; - if (cur_network->network.InfrastructureMode == Ndis802_11IBSS) - pdev_network->Configuration.ATIMWindow = 3; - pdev_network->InfrastructureMode = cur_network->network.InfrastructureMode; - /* 1. Supported rates - * 2. IE - */ - sz = r8712_generate_ie(pregistrypriv); - pdev_network->IELength = sz; - pdev_network->Length = r8712_get_wlan_bssid_ex_sz(pdev_network); -} - -/*the function is at passive_level*/ -void r8712_joinbss_reset(struct _adapter *padapter) -{ - int i; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - /* todo: if you want to do something io/reg/hw setting before join_bss, - * please add code here - */ - phtpriv->ampdu_enable = false;/*reset to disabled*/ - for (i = 0; i < 16; i++) - phtpriv->baddbareq_issued[i] = false;/*reset it*/ - if (phtpriv->ht_option) { - /* validate usb rx aggregation */ - r8712_write8(padapter, 0x102500D9, 48);/*TH = 48 pages, 6k*/ - } else { - /* invalidate usb rx aggregation */ - /* TH=1 => means that invalidate usb rx aggregation */ - r8712_write8(padapter, 0x102500D9, 1); - } -} - -/*the function is >= passive_level*/ -unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie, - u8 *out_ie, uint in_len, uint *pout_len) -{ - u32 ielen, out_len; - unsigned char *p; - struct ieee80211_ht_cap ht_capie; - unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00}; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - phtpriv->ht_option = 0; - p = r8712_get_ie(in_ie + 12, WLAN_EID_HT_CAPABILITY, &ielen, in_len - 12); - if (p && (ielen > 0)) { - if (pqospriv->qos_option == 0) { - out_len = *pout_len; - r8712_set_ie(out_ie + out_len, WLAN_EID_VENDOR_SPECIFIC, - _WMM_IE_Length_, WMM_IE, pout_len); - pqospriv->qos_option = 1; - } - out_len = *pout_len; - memset(&ht_capie, 0, sizeof(struct ieee80211_ht_cap)); - ht_capie.cap_info = cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH_20_40 | - IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_SGI_40 | - IEEE80211_HT_CAP_TX_STBC | - IEEE80211_HT_CAP_MAX_AMSDU | - IEEE80211_HT_CAP_DSSSCCK40); - ht_capie.ampdu_params_info = (IEEE80211_HT_AMPDU_PARM_FACTOR & - 0x03) | (IEEE80211_HT_AMPDU_PARM_DENSITY & 0x00); - r8712_set_ie(out_ie + out_len, WLAN_EID_HT_CAPABILITY, - sizeof(struct ieee80211_ht_cap), - (unsigned char *)&ht_capie, pout_len); - phtpriv->ht_option = 1; - } - return phtpriv->ht_option; -} - -/* the function is > passive_level (in critical_section) */ -static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len) -{ - u8 *p, max_ampdu_sz; - int i; - uint len; - struct sta_info *bmc_sta, *psta; - struct ieee80211_ht_cap *pht_capie; - struct recv_reorder_ctrl *preorder_ctrl; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct wlan_network *pcur_network = &(pmlmepriv->cur_network); - - if (!phtpriv->ht_option) - return; - /* maybe needs check if ap supports rx ampdu. */ - if (!phtpriv->ampdu_enable && - (pregistrypriv->ampdu_enable == 1)) - phtpriv->ampdu_enable = true; - /*check Max Rx A-MPDU Size*/ - len = 0; - p = r8712_get_ie(pie + sizeof(struct NDIS_802_11_FIXED_IEs), - WLAN_EID_HT_CAPABILITY, - &len, ie_len - - sizeof(struct NDIS_802_11_FIXED_IEs)); - if (p && len > 0) { - pht_capie = (struct ieee80211_ht_cap *)(p + 2); - max_ampdu_sz = (pht_capie->ampdu_params_info & - IEEE80211_HT_AMPDU_PARM_FACTOR); - /* max_ampdu_sz (kbytes); */ - max_ampdu_sz = 1 << (max_ampdu_sz + 3); - phtpriv->rx_ampdu_maxlen = max_ampdu_sz; - } - /* for A-MPDU Rx reordering buffer control for bmc_sta & sta_info - * if A-MPDU Rx is enabled, resetting rx_ordering_ctrl - * wstart_b(indicate_seq) to default value=0xffff - * todo: check if AP can send A-MPDU packets - */ - bmc_sta = r8712_get_bcmc_stainfo(padapter); - if (bmc_sta) { - for (i = 0; i < 16; i++) { - preorder_ctrl = &bmc_sta->recvreorder_ctrl[i]; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - } - } - psta = r8712_get_stainfo(&padapter->stapriv, - pcur_network->network.MacAddress); - if (psta) { - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - } - } - len = 0; - p = r8712_get_ie(pie + sizeof(struct NDIS_802_11_FIXED_IEs), - WLAN_EID_HT_OPERATION, &len, - ie_len - sizeof(struct NDIS_802_11_FIXED_IEs)); -} - -void r8712_issue_addbareq_cmd(struct _adapter *padapter, int priority) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - if ((phtpriv->ht_option == 1) && (phtpriv->ampdu_enable)) { - if (!phtpriv->baddbareq_issued[priority]) { - r8712_addbareq_cmd(padapter, (u8)priority); - phtpriv->baddbareq_issued[priority] = true; - } - } -} diff --git a/drivers/staging/rtl8712/rtl871x_mlme.h b/drivers/staging/rtl8712/rtl871x_mlme.h deleted file mode 100644 index d7d25f240111..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mlme.h +++ /dev/null @@ -1,205 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_MLME_H_ -#define __RTL871X_MLME_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wlan_bssdef.h" - -#define MAX_BSS_CNT 64 -#define MAX_JOIN_TIMEOUT 6000 - -#define SCANNING_TIMEOUT 4500 - -#define SCANQUEUE_LIFETIME 20 /* unit:sec */ - -#define WIFI_NULL_STATE 0x00000000 -#define WIFI_ASOC_STATE 0x00000001 /* Under Linked state...*/ -#define WIFI_REASOC_STATE 0x00000002 -#define WIFI_SLEEP_STATE 0x00000004 -#define WIFI_STATION_STATE 0x00000008 -#define WIFI_AP_STATE 0x00000010 -#define WIFI_ADHOC_STATE 0x00000020 -#define WIFI_ADHOC_MASTER_STATE 0x00000040 -#define WIFI_UNDER_LINKING 0x00000080 -#define WIFI_SITE_MONITOR 0x00000800 /* to indicate the station - * is under site surveying - */ -#define WIFI_MP_STATE 0x00010000 -#define WIFI_MP_CTX_BACKGROUND 0x00020000 /* in cont. tx background*/ -#define WIFI_MP_CTX_ST 0x00040000 /* in cont. tx with - * single-tone - */ -#define WIFI_MP_CTX_BACKGROUND_PENDING 0x00080000 /* pending in cont, tx - * background due - * to out of skb - */ -#define WIFI_MP_CTX_CCK_HW 0x00100000 /* in continuous tx*/ -#define WIFI_MP_CTX_CCK_CS 0x00200000 /* in cont, tx with carrier - * suppression - */ -#define WIFI_MP_LPBK_STATE 0x00400000 - -#define _FW_UNDER_LINKING WIFI_UNDER_LINKING -#define _FW_LINKED WIFI_ASOC_STATE -#define _FW_UNDER_SURVEY WIFI_SITE_MONITOR - -/* - * there are several "locks" in mlme_priv, - * since mlme_priv is a shared resource between many threads, - * like ISR/Call-Back functions, the OID handlers, and even timer functions. - * Each _queue has its own locks, already. - * Other items are protected by mlme_priv.lock. - * To avoid possible dead lock, any thread trying to modify mlme_priv - * SHALL not lock up more than one lock at a time! - */ - -#define traffic_threshold 10 -#define traffic_scan_period 500 - -struct sitesurvey_ctrl { - u64 last_tx_pkts; - uint last_rx_pkts; - sint traffic_busy; - struct timer_list sitesurvey_ctrl_timer; -}; - -struct mlme_priv { - spinlock_t lock; - spinlock_t lock2; - sint fw_state; /*shall we protect this variable? */ - u8 to_join; /*flag*/ - u8 *nic_hdl; - struct list_head *pscanned; - struct __queue free_bss_pool; - struct __queue scanned_queue; - u8 *free_bss_buf; - unsigned long num_of_scanned; - u8 passive_mode; /*add for Android's SCAN-ACTIVE/SCAN-PASSIVE */ - struct ndis_802_11_ssid assoc_ssid; - u8 assoc_bssid[6]; - struct wlan_network cur_network; - struct sitesurvey_ctrl sitesurveyctrl; - struct timer_list assoc_timer; - uint assoc_by_bssid; - uint assoc_by_rssi; - struct timer_list scan_to_timer; /* driver handles scan_timeout.*/ - struct timer_list dhcp_timer; /* set dhcp to if driver in ps mode.*/ - struct qos_priv qospriv; - struct ht_priv htpriv; - struct timer_list wdg_timer; /*watchdog periodic timer*/ -}; - -static inline u8 *get_bssid(struct mlme_priv *pmlmepriv) -{ - return pmlmepriv->cur_network.network.MacAddress; -} - -static inline u8 check_fwstate(struct mlme_priv *pmlmepriv, sint state) -{ - if (pmlmepriv->fw_state & state) - return true; - return false; -} - -static inline sint get_fwstate(struct mlme_priv *pmlmepriv) -{ - return pmlmepriv->fw_state; -} - -/* - * No Limit on the calling context, - * therefore set it to be the critical section... - * - * ### NOTE:#### (!!!!) - * TAKE CARE BEFORE CALLING THIS FUNC, LOCK pmlmepriv->lock - */ -static inline void set_fwstate(struct mlme_priv *pmlmepriv, sint state) -{ - pmlmepriv->fw_state |= state; -} - -static inline void _clr_fwstate_(struct mlme_priv *pmlmepriv, sint state) -{ - pmlmepriv->fw_state &= ~state; -} - -/* - * No Limit on the calling context, - * therefore set it to be the critical section... - */ -static inline void clr_fwstate(struct mlme_priv *pmlmepriv, sint state) -{ - unsigned long irqL; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, state)) - pmlmepriv->fw_state ^= state; - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -static inline void set_scanned_network_val(struct mlme_priv *pmlmepriv, - sint val) -{ - unsigned long irqL; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - pmlmepriv->num_of_scanned = val; - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); -} - -void r8712_survey_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_surveydone_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_joinbss_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_stassoc_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_stadel_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_atimdone_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_cpwm_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_wpspbc_event_callback(struct _adapter *adapter, u8 *pbuf); -void r8712_free_network_queue(struct _adapter *adapter); -int r8712_init_mlme_priv(struct _adapter *adapter); -void r8712_free_mlme_priv(struct mlme_priv *pmlmepriv); -int r8712_select_and_join_from_scan(struct mlme_priv *pmlmepriv); -int r8712_set_key(struct _adapter *adapter, - struct security_priv *psecuritypriv, sint keyid); -int r8712_set_auth(struct _adapter *adapter, - struct security_priv *psecuritypriv); -uint r8712_get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss); -void r8712_generate_random_ibss(u8 *pibss); -u8 *r8712_get_capability_from_ie(u8 *ie); -struct wlan_network *r8712_get_oldest_wlan_network( - struct __queue *scanned_queue); -void r8712_free_assoc_resources(struct _adapter *adapter); -void r8712_ind_disconnect(struct _adapter *adapter); -void r8712_indicate_connect(struct _adapter *adapter); -int r8712_restruct_sec_ie(struct _adapter *adapter, u8 *in_ie, - u8 *out_ie, uint in_len); -int r8712_restruct_wmm_ie(struct _adapter *adapter, u8 *in_ie, - u8 *out_ie, uint in_len, uint initial_out_len); -void r8712_init_registrypriv_dev_network(struct _adapter *adapter); -void r8712_update_registrypriv_dev_network(struct _adapter *adapter); -void _r8712_sitesurvey_ctrl_handler(struct _adapter *adapter); -void _r8712_join_timeout_handler(struct _adapter *adapter); -void r8712_scan_timeout_handler(struct _adapter *adapter); -void _r8712_dhcp_timeout_handler(struct _adapter *adapter); -struct wlan_network *_r8712_alloc_network(struct mlme_priv *pmlmepriv); -sint r8712_if_up(struct _adapter *padapter); -void r8712_joinbss_reset(struct _adapter *padapter); -unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie, - u8 *out_ie, uint in_len, uint *pout_len); -void r8712_issue_addbareq_cmd(struct _adapter *padapter, int priority); -int r8712_is_same_ibss(struct _adapter *adapter, struct wlan_network *pnetwork); - -#endif /*__RTL871X_MLME_H_*/ diff --git a/drivers/staging/rtl8712/rtl871x_mp.c b/drivers/staging/rtl8712/rtl871x_mp.c deleted file mode 100644 index 099c512c8519..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp.c +++ /dev/null @@ -1,724 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#define _RTL871X_MP_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "rtl871x_mp_phy_regdef.h" -#include "rtl8712_cmd.h" - -static void _init_mp_priv_(struct mp_priv *pmp_priv) -{ - pmp_priv->mode = _LOOPBOOK_MODE_; - pmp_priv->curr_ch = 1; - pmp_priv->curr_modem = MIXED_PHY; - pmp_priv->curr_rateidx = 0; - pmp_priv->curr_txpoweridx = 0x14; - pmp_priv->antenna_tx = ANTENNA_A; - pmp_priv->antenna_rx = ANTENNA_AB; - pmp_priv->check_mp_pkt = 0; - pmp_priv->tx_pktcount = 0; - pmp_priv->rx_pktcount = 0; - pmp_priv->rx_crcerrpktcount = 0; -} - -static int init_mp_priv(struct mp_priv *pmp_priv) -{ - int i; - struct mp_xmit_frame *pmp_xmitframe; - - _init_mp_priv_(pmp_priv); - _init_queue(&pmp_priv->free_mp_xmitqueue); - pmp_priv->pallocated_mp_xmitframe_buf = NULL; - pmp_priv->pallocated_mp_xmitframe_buf = kmalloc(NR_MP_XMITFRAME * - sizeof(struct mp_xmit_frame) + 4, - GFP_ATOMIC); - if (!pmp_priv->pallocated_mp_xmitframe_buf) - return -ENOMEM; - - pmp_priv->pmp_xmtframe_buf = pmp_priv->pallocated_mp_xmitframe_buf + - 4 - - ((addr_t)(pmp_priv->pallocated_mp_xmitframe_buf) & 3); - pmp_xmitframe = (struct mp_xmit_frame *)pmp_priv->pmp_xmtframe_buf; - for (i = 0; i < NR_MP_XMITFRAME; i++) { - INIT_LIST_HEAD(&(pmp_xmitframe->list)); - list_add_tail(&(pmp_xmitframe->list), - &(pmp_priv->free_mp_xmitqueue.queue)); - pmp_xmitframe->pkt = NULL; - pmp_xmitframe->frame_tag = MP_FRAMETAG; - pmp_xmitframe->padapter = pmp_priv->papdater; - pmp_xmitframe++; - } - pmp_priv->free_mp_xmitframe_cnt = NR_MP_XMITFRAME; - return 0; -} - -static int free_mp_priv(struct mp_priv *pmp_priv) -{ - kfree(pmp_priv->pallocated_mp_xmitframe_buf); - return 0; -} - -void mp871xinit(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - - pmppriv->papdater = padapter; - init_mp_priv(pmppriv); -} - -void mp871xdeinit(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - - free_mp_priv(pmppriv); -} - -/* - * Special for bb and rf reg read/write - */ -static u32 fw_iocmd_read(struct _adapter *pAdapter, struct IOCMD_STRUCT iocmd) -{ - u32 cmd32 = 0, val32 = 0; - u8 iocmd_class = iocmd.cmdclass; - u16 iocmd_value = iocmd.value; - u8 iocmd_idx = iocmd.index; - - cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx; - if (r8712_fw_cmd(pAdapter, cmd32)) - r8712_fw_cmd_data(pAdapter, &val32, 1); - else - val32 = 0; - return val32; -} - -static u8 fw_iocmd_write(struct _adapter *pAdapter, - struct IOCMD_STRUCT iocmd, u32 value) -{ - u32 cmd32 = 0; - u8 iocmd_class = iocmd.cmdclass; - u32 iocmd_value = iocmd.value; - u8 iocmd_idx = iocmd.index; - - r8712_fw_cmd_data(pAdapter, &value, 0); - msleep(100); - cmd32 = (iocmd_class << 24) | (iocmd_value << 8) | iocmd_idx; - return r8712_fw_cmd(pAdapter, cmd32); -} - -/* offset : 0X800~0XFFF */ -u32 r8712_bb_reg_read(struct _adapter *pAdapter, u16 offset) -{ - u8 shift = offset & 0x0003; /* 4 byte access */ - u16 bb_addr = offset & 0x0FFC; /* 4 byte access */ - u32 bb_val = 0; - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = bb_addr; - iocmd.index = IOCMD_BB_READ_IDX; - bb_val = fw_iocmd_read(pAdapter, iocmd); - if (shift != 0) { - u32 bb_val2 = 0; - - bb_val >>= (shift * 8); - iocmd.value += 4; - bb_val2 = fw_iocmd_read(pAdapter, iocmd); - bb_val2 <<= ((4 - shift) * 8); - bb_val |= bb_val2; - } - return bb_val; -} - -/* offset : 0X800~0XFFF */ -u8 r8712_bb_reg_write(struct _adapter *pAdapter, u16 offset, u32 value) -{ - u8 shift = offset & 0x0003; /* 4 byte access */ - u16 bb_addr = offset & 0x0FFC; /* 4 byte access */ - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = bb_addr; - iocmd.index = IOCMD_BB_WRITE_IDX; - if (shift != 0) { - u32 oldValue = 0; - u32 newValue = value; - - oldValue = r8712_bb_reg_read(pAdapter, iocmd.value); - oldValue &= (0xFFFFFFFF >> ((4 - shift) * 8)); - value = oldValue | (newValue << (shift * 8)); - if (!fw_iocmd_write(pAdapter, iocmd, value)) - return false; - iocmd.value += 4; - oldValue = r8712_bb_reg_read(pAdapter, iocmd.value); - oldValue &= (0xFFFFFFFF << (shift * 8)); - value = oldValue | (newValue >> ((4 - shift) * 8)); - } - return fw_iocmd_write(pAdapter, iocmd, value); -} - -/* offset : 0x00 ~ 0xFF */ -u32 r8712_rf_reg_read(struct _adapter *pAdapter, u8 path, u8 offset) -{ - u16 rf_addr = (path << 8) | offset; - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = rf_addr; - iocmd.index = IOCMD_RF_READ_IDX; - return fw_iocmd_read(pAdapter, iocmd); -} - -u8 r8712_rf_reg_write(struct _adapter *pAdapter, u8 path, u8 offset, u32 value) -{ - u16 rf_addr = (path << 8) | offset; - struct IOCMD_STRUCT iocmd; - - iocmd.cmdclass = IOCMD_CLASS_BB_RF; - iocmd.value = rf_addr; - iocmd.index = IOCMD_RF_WRIT_IDX; - return fw_iocmd_write(pAdapter, iocmd, value); -} - -static u32 bitshift(u32 bitmask) -{ - u32 i; - - for (i = 0; i <= 31; i++) - if (((bitmask >> i) & 0x1) == 1) - break; - return i; -} - -static u32 get_bb_reg(struct _adapter *pAdapter, u16 offset, u32 bitmask) -{ - u32 org_value, bit_shift; - - org_value = r8712_bb_reg_read(pAdapter, offset); - bit_shift = bitshift(bitmask); - return (org_value & bitmask) >> bit_shift; -} - -static u8 set_bb_reg(struct _adapter *pAdapter, - u16 offset, - u32 bitmask, - u32 value) -{ - u32 org_value, bit_shift, new_value; - - if (bitmask != bMaskDWord) { - org_value = r8712_bb_reg_read(pAdapter, offset); - bit_shift = bitshift(bitmask); - new_value = (org_value & (~bitmask)) | (value << bit_shift); - } else { - new_value = value; - } - return r8712_bb_reg_write(pAdapter, offset, new_value); -} - -static u32 get_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset, - u32 bitmask) -{ - u32 org_value, bit_shift; - - org_value = r8712_rf_reg_read(pAdapter, path, offset); - bit_shift = bitshift(bitmask); - return (org_value & bitmask) >> bit_shift; -} - -static u8 set_rf_reg(struct _adapter *pAdapter, u8 path, u8 offset, u32 bitmask, - u32 value) -{ - u32 org_value, bit_shift, new_value; - - if (bitmask != bMaskDWord) { - org_value = r8712_rf_reg_read(pAdapter, path, offset); - bit_shift = bitshift(bitmask); - new_value = (org_value & (~bitmask)) | (value << bit_shift); - } else { - new_value = value; - } - return r8712_rf_reg_write(pAdapter, path, offset, new_value); -} - -/* - * SetChannel - * Description - * Use H2C command to change channel, - * not only modify rf register, but also other setting need to be done. - */ -void r8712_SetChannel(struct _adapter *pAdapter) -{ - struct cmd_priv *pcmdpriv = &pAdapter->cmdpriv; - struct cmd_obj *pcmd = NULL; - struct SetChannel_parm *pparm = NULL; - u16 code = GEN_CMD_CODE(_SetChannel); - - pcmd = kmalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) - return; - pparm = kmalloc(sizeof(*pparm), GFP_ATOMIC); - if (!pparm) { - kfree(pcmd); - return; - } - pparm->curr_ch = pAdapter->mppriv.curr_ch; - init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code); - r8712_enqueue_cmd(pcmdpriv, pcmd); -} - -static void SetCCKTxPower(struct _adapter *pAdapter, u8 TxPower) -{ - u16 TxAGC = 0; - - TxAGC = TxPower; - set_bb_reg(pAdapter, rTxAGC_CCK_Mcs32, bTxAGCRateCCK, TxAGC); -} - -static void SetOFDMTxPower(struct _adapter *pAdapter, u8 TxPower) -{ - u32 TxAGC = 0; - - TxAGC |= ((TxPower << 24) | (TxPower << 16) | (TxPower << 8) | - TxPower); - set_bb_reg(pAdapter, rTxAGC_Rate18_06, bTxAGCRate18_06, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Rate54_24, bTxAGCRate54_24, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs03_Mcs00, bTxAGCRateMCS3_MCS0, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs07_Mcs04, bTxAGCRateMCS7_MCS4, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs11_Mcs08, bTxAGCRateMCS11_MCS8, TxAGC); - set_bb_reg(pAdapter, rTxAGC_Mcs15_Mcs12, bTxAGCRateMCS15_MCS12, TxAGC); -} - -void r8712_SetTxPower(struct _adapter *pAdapter) -{ - u8 TxPower = pAdapter->mppriv.curr_txpoweridx; - - SetCCKTxPower(pAdapter, TxPower); - SetOFDMTxPower(pAdapter, TxPower); -} - -void r8712_SetTxAGCOffset(struct _adapter *pAdapter, u32 ulTxAGCOffset) -{ - u32 TxAGCOffset_B, TxAGCOffset_C, TxAGCOffset_D, tmpAGC; - - TxAGCOffset_B = ulTxAGCOffset & 0x000000ff; - TxAGCOffset_C = (ulTxAGCOffset & 0x0000ff00) >> 8; - TxAGCOffset_D = (ulTxAGCOffset & 0x00ff0000) >> 16; - tmpAGC = TxAGCOffset_D << 8 | TxAGCOffset_C << 4 | TxAGCOffset_B; - set_bb_reg(pAdapter, rFPGA0_TxGainStage, - (bXBTxAGC | bXCTxAGC | bXDTxAGC), tmpAGC); -} - -void r8712_SetDataRate(struct _adapter *pAdapter) -{ - u8 path = RF_PATH_A; - u8 offset = RF_SYN_G2; - u32 value; - - value = (pAdapter->mppriv.curr_rateidx < 4) ? 0x4440 : 0xF200; - r8712_rf_reg_write(pAdapter, path, offset, value); -} - -void r8712_SwitchBandwidth(struct _adapter *pAdapter) -{ - /* 3 1.Set MAC register : BWOPMODE bit2:1 20MhzBW */ - u8 regBwOpMode = 0; - u8 Bandwidth = pAdapter->mppriv.curr_bandwidth; - - regBwOpMode = r8712_read8(pAdapter, 0x10250203); - if (Bandwidth == HT_CHANNEL_WIDTH_20) - regBwOpMode |= BIT(2); - else - regBwOpMode &= ~(BIT(2)); - r8712_write8(pAdapter, 0x10250203, regBwOpMode); - /* 3 2.Set PHY related register */ - switch (Bandwidth) { - /* 20 MHz channel*/ - case HT_CHANNEL_WIDTH_20: - set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x0); - set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x0); - /* Use PHY_REG.txt default value. Do not need to change. - * Correct the tx power for CCK rate in 40M. - * It is set in Tx descriptor for 8192x series - */ - set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x58); - break; - /* 40 MHz channel*/ - case HT_CHANNEL_WIDTH_40: - set_bb_reg(pAdapter, rFPGA0_RFMOD, bRFMOD, 0x1); - set_bb_reg(pAdapter, rFPGA1_RFMOD, bRFMOD, 0x1); - /* Use PHY_REG.txt default value. Do not need to change. - * Correct the tx power for CCK rate in 40M. - * Set Control channel to upper or lower. These settings are - * required only for 40MHz - */ - set_bb_reg(pAdapter, rCCK0_System, bCCKSideBand, - (HAL_PRIME_CHNL_OFFSET_DONT_CARE >> 1)); - set_bb_reg(pAdapter, rOFDM1_LSTF, 0xC00, - HAL_PRIME_CHNL_OFFSET_DONT_CARE); - set_bb_reg(pAdapter, rFPGA0_AnalogParameter2, bMaskDWord, 0x18); - break; - default: - break; - } - - /* 3 3.Set RF related register */ - switch (Bandwidth) { - case HT_CHANNEL_WIDTH_20: - set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW, - BIT(10) | BIT(11), 0x01); - break; - case HT_CHANNEL_WIDTH_40: - set_rf_reg(pAdapter, RF_PATH_A, RF_CHNLBW, - BIT(10) | BIT(11), 0x00); - break; - default: - break; - } -} - -/*------------------------------Define structure----------------------------*/ -struct R_ANTENNA_SELECT_OFDM { - u32 r_tx_antenna:4; - u32 r_ant_l:4; - u32 r_ant_non_ht:4; - u32 r_ant_ht1:4; - u32 r_ant_ht2:4; - u32 r_ant_ht_s1:4; - u32 r_ant_non_ht_s1:4; - u32 OFDM_TXSC:2; - u32 Reserved:2; -}; - -struct R_ANTENNA_SELECT_CCK { - u8 r_cckrx_enable_2:2; - u8 r_cckrx_enable:2; - u8 r_ccktx_enable:4; -}; - -void r8712_SwitchAntenna(struct _adapter *pAdapter) -{ - u32 ofdm_tx_en_val = 0, ofdm_tx_ant_sel_val = 0; - u8 ofdm_rx_ant_sel_val = 0; - u8 cck_ant_select_val = 0; - u32 cck_ant_sel_val = 0; - struct R_ANTENNA_SELECT_CCK *p_cck_txrx; - - p_cck_txrx = (struct R_ANTENNA_SELECT_CCK *)&cck_ant_select_val; - - switch (pAdapter->mppriv.antenna_tx) { - case ANTENNA_A: - /* From SD3 Willis suggestion !!! Set RF A=TX and B as standby*/ - set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2); - set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 1); - ofdm_tx_en_val = 0x3; - ofdm_tx_ant_sel_val = 0x11111111;/* Power save */ - p_cck_txrx->r_ccktx_enable = 0x8; - break; - case ANTENNA_B: - set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 1); - set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2); - ofdm_tx_en_val = 0x3; - ofdm_tx_ant_sel_val = 0x22222222;/* Power save */ - p_cck_txrx->r_ccktx_enable = 0x4; - break; - case ANTENNA_AB: /* For 8192S */ - set_bb_reg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2); - set_bb_reg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2); - ofdm_tx_en_val = 0x3; - ofdm_tx_ant_sel_val = 0x3321333; /* Disable Power save */ - p_cck_txrx->r_ccktx_enable = 0xC; - break; - default: - break; - } - /*OFDM Tx*/ - set_bb_reg(pAdapter, rFPGA1_TxInfo, 0xffffffff, ofdm_tx_ant_sel_val); - /*OFDM Tx*/ - set_bb_reg(pAdapter, rFPGA0_TxInfo, 0x0000000f, ofdm_tx_en_val); - switch (pAdapter->mppriv.antenna_rx) { - case ANTENNA_A: - ofdm_rx_ant_sel_val = 0x1; /* A */ - p_cck_txrx->r_cckrx_enable = 0x0; /* default: A */ - p_cck_txrx->r_cckrx_enable_2 = 0x0; /* option: A */ - break; - case ANTENNA_B: - ofdm_rx_ant_sel_val = 0x2; /* B */ - p_cck_txrx->r_cckrx_enable = 0x1; /* default: B */ - p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option: B */ - break; - case ANTENNA_AB: - ofdm_rx_ant_sel_val = 0x3; /* AB */ - p_cck_txrx->r_cckrx_enable = 0x0; /* default:A */ - p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option:B */ - break; - default: - break; - } - /*OFDM Rx*/ - set_bb_reg(pAdapter, rOFDM0_TRxPathEnable, 0x0000000f, - ofdm_rx_ant_sel_val); - /*OFDM Rx*/ - set_bb_reg(pAdapter, rOFDM1_TRxPathEnable, 0x0000000f, - ofdm_rx_ant_sel_val); - - cck_ant_sel_val = cck_ant_select_val; - /*CCK TxRx*/ - set_bb_reg(pAdapter, rCCK0_AFESetting, bMaskByte3, cck_ant_sel_val); -} - -static void TriggerRFThermalMeter(struct _adapter *pAdapter) -{ - /* 0x24: RF Reg[6:5] */ - set_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, bRFRegOffsetMask, 0x60); -} - -static u32 ReadRFThermalMeter(struct _adapter *pAdapter) -{ - /* 0x24: RF Reg[4:0] */ - return get_rf_reg(pAdapter, RF_PATH_A, RF_T_METER, 0x1F); -} - -void r8712_GetThermalMeter(struct _adapter *pAdapter, u32 *value) -{ - TriggerRFThermalMeter(pAdapter); - msleep(1000); - *value = ReadRFThermalMeter(pAdapter); -} - -void r8712_SetSingleCarrierTx(struct _adapter *pAdapter, u8 bStart) -{ - if (bStart) { /* Start Single Carrier. */ - /* 1. if OFDM block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn)) - /*set OFDM block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable); - /* 2. set CCK test mode off, set to CCK normal mode */ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable); - /* 3. turn on scramble setting */ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - /* 4. Turn On Single Carrier Tx and off the other test modes. */ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bEnable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - } else { /* Stop Single Carrier.*/ - /* Turn off all test modes.*/ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - msleep(20); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } -} - -void r8712_SetSingleToneTx(struct _adapter *pAdapter, u8 bStart) -{ - u8 rfPath; - - switch (pAdapter->mppriv.antenna_tx) { - case ANTENNA_B: - rfPath = RF_PATH_B; - break; - case ANTENNA_A: - default: - rfPath = RF_PATH_A; - break; - } - if (bStart) { /* Start Single Tone.*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bDisable); - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bDisable); - set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask, - 0xd4000); - msleep(100); - /* PAD all on.*/ - set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x2001f); - msleep(100); - } else { /* Stop Single Tone.*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable); - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable); - set_rf_reg(pAdapter, rfPath, RF_TX_G2, bRFRegOffsetMask, - 0x54000); - msleep(100); - /* PAD all on.*/ - set_rf_reg(pAdapter, rfPath, RF_AC, bRFRegOffsetMask, 0x30000); - msleep(100); - } -} - -void r8712_SetCarrierSuppressionTx(struct _adapter *pAdapter, u8 bStart) -{ - if (bStart) { /* Start Carrier Suppression.*/ - if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) { - /* 1. if CCK block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) { - /*set CCK block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, - bEnable); - } - /* Turn Off All Test Mode */ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, - bDisable); - /*transmit mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2); - /*turn off scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, - bDisable); - /*Set CCK Tx Test Rate*/ - /*Set FTxRate to 1Mbps*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, 0x0); - } - } else { /* Stop Carrier Suppression. */ - if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) { - /*normal mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0); - /*turn on scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, - bEnable); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } - } -} - -static void SetCCKContinuousTx(struct _adapter *pAdapter, u8 bStart) -{ - u32 cckrate; - - if (bStart) { - /* 1. if CCK block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn)) { - /*set CCK block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable); - } - /* Turn Off All Test Mode */ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - /*Set CCK Tx Test Rate*/ - cckrate = pAdapter->mppriv.curr_rateidx; - set_bb_reg(pAdapter, rCCK0_System, bCCKTxRate, cckrate); - /*transmit mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x2); - /*turn on scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - } else { - /*normal mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, 0x0); - /*turn on scramble setting*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } -} /* mpt_StartCckContTx */ - -static void SetOFDMContinuousTx(struct _adapter *pAdapter, u8 bStart) -{ - if (bStart) { - /* 1. if OFDM block on? */ - if (!get_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn)) { - /*set OFDM block on*/ - set_bb_reg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable); - } - /* 2. set CCK test mode off, set to CCK normal mode*/ - set_bb_reg(pAdapter, rCCK0_System, bCCKBBMode, bDisable); - /* 3. turn on scramble setting */ - set_bb_reg(pAdapter, rCCK0_System, bCCKScramble, bEnable); - /* 4. Turn On Continue Tx and turn off the other test modes.*/ - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bEnable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - } else { - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, - bDisable); - set_bb_reg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); - msleep(20); - /*BB Reset*/ - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); - set_bb_reg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); - } -} /* mpt_StartOfdmContTx */ - -void r8712_SetContinuousTx(struct _adapter *pAdapter, u8 bStart) -{ - /* ADC turn off [bit24-21] adc port0 ~ port1 */ - if (bStart) { - r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA, - r8712_bb_reg_read(pAdapter, - rRx_Wait_CCCA) & 0xFE1FFFFF); - msleep(100); - } - if (pAdapter->mppriv.curr_rateidx <= MPT_RATE_11M) - SetCCKContinuousTx(pAdapter, bStart); - else if ((pAdapter->mppriv.curr_rateidx >= MPT_RATE_6M) && - (pAdapter->mppriv.curr_rateidx <= MPT_RATE_MCS15)) - SetOFDMContinuousTx(pAdapter, bStart); - /* ADC turn on [bit24-21] adc port0 ~ port1 */ - if (!bStart) - r8712_bb_reg_write(pAdapter, rRx_Wait_CCCA, - r8712_bb_reg_read(pAdapter, - rRx_Wait_CCCA) | 0x01E00000); -} - -void r8712_ResetPhyRxPktCount(struct _adapter *pAdapter) -{ - u32 i, phyrx_set = 0; - - for (i = OFDM_PPDU_BIT; i <= HT_MPDU_FAIL_BIT; i++) { - phyrx_set = 0; - phyrx_set |= (i << 28); /*select*/ - phyrx_set |= 0x08000000; /* set counter to zero*/ - r8712_write32(pAdapter, RXERR_RPT, phyrx_set); - } -} - -static u32 GetPhyRxPktCounts(struct _adapter *pAdapter, u32 selbit) -{ - /*selection*/ - u32 phyrx_set = 0; - u32 SelectBit; - - SelectBit = selbit << 28; - phyrx_set |= (SelectBit & 0xF0000000); - r8712_write32(pAdapter, RXERR_RPT, phyrx_set); - /*Read packet count*/ - return r8712_read32(pAdapter, RXERR_RPT) & RPTMaxCount; -} - -u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter) -{ - u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_OK_BIT); - u32 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_OK_BIT); - u32 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_OK_BIT); - - return OFDM_cnt + CCK_cnt + HT_cnt; -} - -u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter) -{ - u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_FAIL_BIT); - u32 CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_FAIL_BIT); - u32 HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_FAIL_BIT); - - return OFDM_cnt + CCK_cnt + HT_cnt; -} diff --git a/drivers/staging/rtl8712/rtl871x_mp.h b/drivers/staging/rtl8712/rtl871x_mp.h deleted file mode 100644 index 0a60b1e6ccaf..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp.h +++ /dev/null @@ -1,275 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_MP_H_ -#define __RTL871X_MP_H_ - -#define MPT_NOOP 0 -#define MPT_READ_MAC_1BYTE 1 -#define MPT_READ_MAC_2BYTE 2 -#define MPT_READ_MAC_4BYTE 3 -#define MPT_WRITE_MAC_1BYTE 4 -#define MPT_WRITE_MAC_2BYTE 5 -#define MPT_WRITE_MAC_4BYTE 6 -#define MPT_READ_BB_CCK 7 -#define MPT_WRITE_BB_CCK 8 -#define MPT_READ_BB_OFDM 9 -#define MPT_WRITE_BB_OFDM 10 -#define MPT_READ_RF 11 -#define MPT_WRITE_RF 12 -#define MPT_READ_EEPROM_1BYTE 13 -#define MPT_WRITE_EEPROM_1BYTE 14 -#define MPT_READ_EEPROM_2BYTE 15 -#define MPT_WRITE_EEPROM_2BYTE 16 -#define MPT_SET_CSTHRESHOLD 21 -#define MPT_SET_INITGAIN 22 -#define MPT_SWITCH_BAND 23 -#define MPT_SWITCH_CHANNEL 24 -#define MPT_SET_DATARATE 25 -#define MPT_SWITCH_ANTENNA 26 -#define MPT_SET_TX_POWER 27 -#define MPT_SET_CONT_TX 28 -#define MPT_SET_SINGLE_CARRIER 29 -#define MPT_SET_CARRIER_SUPPRESSION 30 -#define MPT_GET_RATE_TABLE 31 -#define MPT_READ_TSSI 32 -#define MPT_GET_THERMAL_METER 33 -#define MAX_MP_XMITBUF_SZ 2048 -#define NR_MP_XMITFRAME 8 - -struct mp_xmit_frame { - struct list_head list; - struct pkt_attrib attrib; - _pkt *pkt; - int frame_tag; - struct _adapter *padapter; - u8 *mem_addr; - u16 sz[8]; - struct urb *pxmit_urb[8]; - u8 bpending[8]; - u8 last[8]; -}; - -struct mp_wiparam { - u32 bcompleted; - u32 act_type; - u32 io_offset; - u32 io_value; -}; - -struct mp_priv { - struct _adapter *papdater; - /*OID cmd handler*/ - struct mp_wiparam workparam; - u8 act_in_progress; - /*Tx Section*/ - u8 TID; - u32 tx_pktcount; - /*Rx Section*/ - u32 rx_pktcount; - u32 rx_crcerrpktcount; - u32 rx_pktloss; - struct recv_stat rxstat; - /*RF/BB relative*/ - u32 curr_ch; - u32 curr_rateidx; - u8 curr_bandwidth; - u8 curr_modem; - u8 curr_txpoweridx; - u32 curr_crystalcap; - u16 antenna_tx; - u16 antenna_rx; - u8 curr_rfpath; - u8 check_mp_pkt; - uint ForcedDataRate; - struct wlan_network mp_network; - unsigned char network_macaddr[6]; - /*Testing Flag*/ - u32 mode;/*0 for normal type packet, - * 1 for loopback packet (16bytes TXCMD) - */ - sint prev_fw_state; - u8 *pallocated_mp_xmitframe_buf; - u8 *pmp_xmtframe_buf; - struct __queue free_mp_xmitqueue; - u32 free_mp_xmitframe_cnt; -}; - -struct IOCMD_STRUCT { - u8 cmdclass; - u16 value; - u8 index; -}; - -struct rf_reg_param { - u32 path; - u32 offset; - u32 value; -}; - -struct bb_reg_param { - u32 offset; - u32 value; -}; - -/* ======================================================================= */ - -#define LOWER true -#define RAISE false -#define IOCMD_CTRL_REG 0x10250370 -#define IOCMD_DATA_REG 0x10250374 -#define IOCMD_GET_THERMAL_METER 0xFD000028 -#define IOCMD_CLASS_BB_RF 0xF0 -#define IOCMD_BB_READ_IDX 0x00 -#define IOCMD_BB_WRITE_IDX 0x01 -#define IOCMD_RF_READ_IDX 0x02 -#define IOCMD_RF_WRIT_IDX 0x03 -#define BB_REG_BASE_ADDR 0x800 -#define RF_PATH_A 0 -#define RF_PATH_B 1 -#define RF_PATH_C 2 -#define RF_PATH_D 3 -#define MAX_RF_PATH_NUMS 2 -#define _2MAC_MODE_ 0 -#define _LOOPBOOK_MODE_ 1 - -/* MP set force data rate base on the definition. */ -enum { - /* CCK rate. */ - MPT_RATE_1M, /* 0 */ - MPT_RATE_2M, - MPT_RATE_55M, - MPT_RATE_11M, /* 3 */ - - /* OFDM rate. */ - MPT_RATE_6M, /* 4 */ - MPT_RATE_9M, - MPT_RATE_12M, - MPT_RATE_18M, - MPT_RATE_24M, - MPT_RATE_36M, - MPT_RATE_48M, - MPT_RATE_54M, /* 11 */ - - /* HT rate. */ - MPT_RATE_MCS0, /* 12 */ - MPT_RATE_MCS1, - MPT_RATE_MCS2, - MPT_RATE_MCS3, - MPT_RATE_MCS4, - MPT_RATE_MCS5, - MPT_RATE_MCS6, - MPT_RATE_MCS7, /* 19 */ - MPT_RATE_MCS8, - MPT_RATE_MCS9, - MPT_RATE_MCS10, - MPT_RATE_MCS11, - MPT_RATE_MCS12, - MPT_RATE_MCS13, - MPT_RATE_MCS14, - MPT_RATE_MCS15, /* 27 */ - MPT_RATE_LAST -}; - -/* Represent Channel Width in HT Capabilities */ -enum HT_CHANNEL_WIDTH { - HT_CHANNEL_WIDTH_20 = 0, - HT_CHANNEL_WIDTH_40 = 1, -}; - -#define MAX_TX_PWR_INDEX_N_MODE 64 /* 0x3F */ - -enum POWER_MODE { - POWER_LOW = 0, - POWER_NORMAL -}; - -#define RX_PKT_BROADCAST 1 -#define RX_PKT_DEST_ADDR 2 -#define RX_PKT_PHY_MATCH 3 - -#define RPTMaxCount 0x000FFFFF - -/* parameter 1 : BitMask - * bit 0 : OFDM PPDU - * bit 1 : OFDM False Alarm - * bit 2 : OFDM MPDU OK - * bit 3 : OFDM MPDU Fail - * bit 4 : CCK PPDU - * bit 5 : CCK False Alarm - * bit 6 : CCK MPDU ok - * bit 7 : CCK MPDU fail - * bit 8 : HT PPDU counter - * bit 9 : HT false alarm - * bit 10 : HT MPDU total - * bit 11 : HT MPDU OK - * bit 12 : HT MPDU fail - * bit 15 : RX full drop - */ -enum RXPHY_BITMASK { - OFDM_PPDU_BIT = 0, - OFDM_MPDU_OK_BIT, - OFDM_MPDU_FAIL_BIT, - CCK_PPDU_BIT, - CCK_MPDU_OK_BIT, - CCK_MPDU_FAIL_BIT, - HT_PPDU_BIT, - HT_MPDU_BIT, - HT_MPDU_OK_BIT, - HT_MPDU_FAIL_BIT, -}; - -enum ENCRY_CTRL_STATE { - HW_CONTROL, /*hw encryption& decryption*/ - SW_CONTROL, /*sw encryption& decryption*/ - HW_ENCRY_SW_DECRY, /*hw encryption & sw decryption*/ - SW_ENCRY_HW_DECRY /*sw encryption & hw decryption*/ -}; - -/* Bandwidth Offset */ -#define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0 -#define HAL_PRIME_CHNL_OFFSET_LOWER 1 -#define HAL_PRIME_CHNL_OFFSET_UPPER 2 -/*=======================================================================*/ -void mp871xinit(struct _adapter *padapter); -void mp871xdeinit(struct _adapter *padapter); -u32 r8712_bb_reg_read(struct _adapter *Adapter, u16 offset); -u8 r8712_bb_reg_write(struct _adapter *Adapter, u16 offset, u32 value); -u32 r8712_rf_reg_read(struct _adapter *Adapter, u8 path, u8 offset); -u8 r8712_rf_reg_write(struct _adapter *Adapter, u8 path, - u8 offset, u32 value); -u32 r8712_get_bb_reg(struct _adapter *Adapter, u16 offset, u32 bitmask); -u8 r8712_set_bb_reg(struct _adapter *Adapter, u16 offset, - u32 bitmask, u32 value); -u32 r8712_get_rf_reg(struct _adapter *Adapter, u8 path, u8 offset, - u32 bitmask); -u8 r8712_set_rf_reg(struct _adapter *Adapter, u8 path, u8 offset, - u32 bitmask, u32 value); - -void r8712_SetChannel(struct _adapter *pAdapter); -void r8712_SetTxPower(struct _adapter *pAdapte); -void r8712_SetTxAGCOffset(struct _adapter *pAdapter, u32 ulTxAGCOffset); -void r8712_SetDataRate(struct _adapter *pAdapter); -void r8712_SwitchBandwidth(struct _adapter *pAdapter); -void r8712_SwitchAntenna(struct _adapter *pAdapter); -void r8712_GetThermalMeter(struct _adapter *pAdapter, u32 *value); -void r8712_SetContinuousTx(struct _adapter *pAdapter, u8 bStart); -void r8712_SetSingleCarrierTx(struct _adapter *pAdapter, u8 bStart); -void r8712_SetSingleToneTx(struct _adapter *pAdapter, u8 bStart); -void r8712_SetCarrierSuppressionTx(struct _adapter *pAdapter, u8 bStart); -void r8712_ResetPhyRxPktCount(struct _adapter *pAdapter); -u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter); -u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter); - -#endif /*__RTL871X_MP_H_*/ - diff --git a/drivers/staging/rtl8712/rtl871x_mp_ioctl.c b/drivers/staging/rtl8712/rtl871x_mp_ioctl.c deleted file mode 100644 index 26fa09b45c90..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp_ioctl.c +++ /dev/null @@ -1,883 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_mp_ioctl.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#include <linux/rndis.h> -#include "osdep_service.h" -#include "drv_types.h" -#include "mlme_osdep.h" -#include "rtl871x_mp.h" -#include "rtl871x_mp_ioctl.h" - -uint oid_null_function(struct oid_par_priv *poid_par_priv) -{ - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid == SET_OID) { - if (poid_par_priv->information_buf_len >= sizeof(u8)) - Adapter->registrypriv.wireless_mode = - *(u8 *)poid_par_priv->information_buf; - else - status = RNDIS_STATUS_INVALID_LENGTH; - } else if (poid_par_priv->type_of_oid == QUERY_OID) { - if (poid_par_priv->information_buf_len >= sizeof(u8)) { - *(u8 *)poid_par_priv->information_buf = - Adapter->registrypriv.wireless_mode; - *poid_par_priv->bytes_rw = - poid_par_priv->information_buf_len; - } else { - status = RNDIS_STATUS_INVALID_LENGTH; - } - } else { - status = RNDIS_STATUS_NOT_ACCEPTED; - } - return status; -} - -uint oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct bb_reg_param *pbbreg; - u16 offset; - u32 value; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf); - offset = (u16)(pbbreg->offset) & 0xFFF; /*0ffset :0x800~0xfff*/ - if (offset < BB_REG_BASE_ADDR) - offset |= BB_REG_BASE_ADDR; - value = pbbreg->value; - r8712_bb_reg_write(Adapter, offset, value); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct bb_reg_param *pbbreg; - u16 offset; - u32 value; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf); - offset = (u16)(pbbreg->offset) & 0xFFF; /*0ffset :0x800~0xfff*/ - if (offset < BB_REG_BASE_ADDR) - offset |= BB_REG_BASE_ADDR; - value = r8712_bb_reg_read(Adapter, offset); - pbbreg->value = value; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct rf_reg_param *pbbreg; - u8 path; - u8 offset; - u32 value; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf); - path = (u8)pbbreg->path; - if (path > RF_PATH_B) - return RNDIS_STATUS_NOT_ACCEPTED; - offset = (u8)pbbreg->offset; - value = pbbreg->value; - r8712_rf_reg_write(Adapter, path, offset, value); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - struct rf_reg_param *pbbreg; - u8 path; - u8 offset; - u32 value; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param)) - return RNDIS_STATUS_INVALID_LENGTH; - pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf); - path = (u8)pbbreg->path; - if (path > RF_PATH_B) /* 1T2R path_a /path_b */ - return RNDIS_STATUS_NOT_ACCEPTED; - offset = (u8)pbbreg->offset; - value = r8712_rf_reg_read(Adapter, path, offset); - pbbreg->value = value; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -/*This function initializes the DUT to the MP test mode*/ -static int mp_start_test(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - struct wlan_bssid_ex *bssid; - struct sta_info *psta; - unsigned long length; - unsigned long irqL; - int res = 0; - - bssid = kzalloc(sizeof(*bssid), GFP_KERNEL); - if (!bssid) - return -ENOMEM; - - /* 3 1. initialize a new struct wlan_bssid_ex */ - memcpy(bssid->MacAddress, pmppriv->network_macaddr, ETH_ALEN); - bssid->Ssid.SsidLength = 16; - memcpy(bssid->Ssid.Ssid, (unsigned char *)"mp_pseudo_adhoc", - bssid->Ssid.SsidLength); - bssid->InfrastructureMode = Ndis802_11IBSS; - bssid->NetworkTypeInUse = Ndis802_11DS; - bssid->IELength = 0; - length = r8712_get_wlan_bssid_ex_sz(bssid); - if (length % 4) { - /*round up to multiple of 4 bytes.*/ - bssid->Length = ((length >> 2) + 1) << 2; - } else { - bssid->Length = length; - } - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - goto end_of_mp_start_test; - /*init mp_start_test status*/ - pmppriv->prev_fw_state = get_fwstate(pmlmepriv); - pmlmepriv->fw_state = WIFI_MP_STATE; - if (pmppriv->mode == _LOOPBOOK_MODE_) - set_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE); /*append txdesc*/ - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - /* 3 2. create a new psta for mp driver */ - /* clear psta in the cur_network, if any */ - psta = r8712_get_stainfo(&padapter->stapriv, - tgt_network->network.MacAddress); - if (psta) - r8712_free_stainfo(padapter, psta); - psta = r8712_alloc_stainfo(&padapter->stapriv, bssid->MacAddress); - if (!psta) { - res = -ENOMEM; - goto end_of_mp_start_test; - } - /* 3 3. join pseudo AdHoc */ - tgt_network->join_res = 1; - tgt_network->aid = psta->aid = 1; - memcpy(&tgt_network->network, bssid, length); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - r8712_os_indicate_connect(padapter); - /* Set to LINKED STATE for MP TRX Testing */ - set_fwstate(pmlmepriv, _FW_LINKED); -end_of_mp_start_test: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - kfree(bssid); - return res; -} - -/*This function change the DUT from the MP test mode into normal mode */ -static int mp_stop_test(struct _adapter *padapter) -{ - struct mp_priv *pmppriv = &padapter->mppriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - struct sta_info *psta; - unsigned long irqL; - - spin_lock_irqsave(&pmlmepriv->lock, irqL); - if (!check_fwstate(pmlmepriv, WIFI_MP_STATE)) - goto end_of_mp_stop_test; - /* 3 1. disconnect pseudo AdHoc */ - r8712_os_indicate_disconnect(padapter); - /* 3 2. clear psta used in mp test mode. */ - psta = r8712_get_stainfo(&padapter->stapriv, - tgt_network->network.MacAddress); - if (psta) - r8712_free_stainfo(padapter, psta); - /* 3 3. return to normal state (default:station mode) */ - pmlmepriv->fw_state = pmppriv->prev_fw_state; /* WIFI_STATION_STATE;*/ - /*flush the cur_network*/ - memset(tgt_network, 0, sizeof(struct wlan_network)); -end_of_mp_stop_test: - spin_unlock_irqrestore(&pmlmepriv->lock, irqL); - return _SUCCESS; -} - -uint oid_rt_pro_set_data_rate_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 ratevalue; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - ratevalue = *((u32 *)poid_par_priv->information_buf); - if (ratevalue >= MPT_RATE_LAST) - return RNDIS_STATUS_INVALID_DATA; - Adapter->mppriv.curr_rateidx = ratevalue; - r8712_SetDataRate(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - u32 mode; - u8 val8; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - mode = *((u32 *)poid_par_priv->information_buf); - Adapter->mppriv.mode = mode;/* 1 for loopback*/ - if (mp_start_test(Adapter)) - status = RNDIS_STATUS_NOT_ACCEPTED; - r8712_write8(Adapter, MSR, 1); /* Link in ad hoc network, 0x1025004C */ - r8712_write8(Adapter, RCR, 0); /* RCR : disable all pkt, 0x10250048 */ - /* RCR disable Check BSSID, 0x1025004a */ - r8712_write8(Adapter, RCR + 2, 0x57); - /* disable RX filter map , mgt frames will put in RX FIFO 0 */ - r8712_write16(Adapter, RXFLTMAP0, 0x0); - val8 = r8712_read8(Adapter, EE_9346CR); - if (!(val8 & _9356SEL)) { /*boot from EFUSE*/ - r8712_efuse_reg_init(Adapter); - r8712_efuse_change_max_size(Adapter); - r8712_efuse_reg_uninit(Adapter); - } - return status; -} - -uint oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (mp_stop_test(Adapter) == _FAIL) - return RNDIS_STATUS_NOT_ACCEPTED; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_channel_direct_call_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 Channel; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - Channel = *((u32 *)poid_par_priv->information_buf); - if (Channel > 14) - return RNDIS_STATUS_NOT_ACCEPTED; - Adapter->mppriv.curr_ch = Channel; - r8712_SetChannel(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_antenna_bb_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 antenna; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - antenna = *((u32 *)poid_par_priv->information_buf); - Adapter->mppriv.antenna_tx = (u16)((antenna & 0xFFFF0000) >> 16); - Adapter->mppriv.antenna_rx = (u16)(antenna & 0x0000FFFF); - r8712_SwitchAntenna(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_tx_power_control_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 tx_pwr_idx; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - tx_pwr_idx = *((u32 *)poid_par_priv->information_buf); - if (tx_pwr_idx > MAX_TX_PWR_INDEX_N_MODE) - return RNDIS_STATUS_NOT_ACCEPTED; - Adapter->mppriv.curr_txpoweridx = (u8)tx_pwr_idx; - r8712_SetTxPower(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_query_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len == sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.tx_pktcount; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_query_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len == sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.rx_pktcount; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_query_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len == sizeof(u32)) { - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.rx_crcerrpktcount; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_reset_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - Adapter->mppriv.tx_pktcount = 0; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_reset_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len == sizeof(u32)) { - Adapter->mppriv.rx_pktcount = 0; - Adapter->mppriv.rx_crcerrpktcount = 0; - } else { - return RNDIS_STATUS_INVALID_LENGTH; - } - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_reset_phy_rx_packet_count_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - r8712_ResetPhyRxPktCount(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_phy_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(u32 *)poid_par_priv->information_buf = - r8712_GetPhyRxPktReceived(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_phy_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len != sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(u32 *)poid_par_priv->information_buf = - r8712_GetPhyRxPktCRC32Error(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - Adapter->mppriv.curr_modem = *((u8 *)poid_par_priv->information_buf); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_continuous_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetContinuousTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_single_carrier_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetSingleCarrierTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_carrier_suppression_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetCarrierSuppressionTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_set_single_tone_tx_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bStartTest; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - bStartTest = *((u32 *)poid_par_priv->information_buf); - r8712_SetSingleToneTx(Adapter, (u8)bStartTest); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - struct mp_rw_reg *RegRWStruct; - u16 offset; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf; - if ((RegRWStruct->offset >= 0x10250800) && - (RegRWStruct->offset <= 0x10250FFF)) { - /*baseband register*/ - /*0ffset :0x800~0xfff*/ - offset = (u16)(RegRWStruct->offset) & 0xFFF; - RegRWStruct->value = r8712_bb_reg_read(Adapter, offset); - } else { - switch (RegRWStruct->width) { - case 1: - RegRWStruct->value = r8712_read8(Adapter, - RegRWStruct->offset); - break; - case 2: - RegRWStruct->value = r8712_read16(Adapter, - RegRWStruct->offset); - break; - case 4: - RegRWStruct->value = r8712_read32(Adapter, - RegRWStruct->offset); - break; - default: - status = RNDIS_STATUS_NOT_ACCEPTED; - break; - } - } - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return status; -} - -uint oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - struct mp_rw_reg *RegRWStruct; - u16 offset; - u32 value; - u32 oldValue = 0; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf; - if ((RegRWStruct->offset >= 0x10250800) && - (RegRWStruct->offset <= 0x10250FFF)) { - /*baseband register*/ - offset = (u16)(RegRWStruct->offset) & 0xFFF; - value = RegRWStruct->value; - switch (RegRWStruct->width) { - case 1: - oldValue = r8712_bb_reg_read(Adapter, offset); - oldValue &= 0xFFFFFF00; - value &= 0x000000FF; - value |= oldValue; - break; - case 2: - oldValue = r8712_bb_reg_read(Adapter, offset); - oldValue &= 0xFFFF0000; - value &= 0x0000FFFF; - value |= oldValue; - break; - } - r8712_bb_reg_write(Adapter, offset, value); - } else { - switch (RegRWStruct->width) { - case 1: - r8712_write8(Adapter, RegRWStruct->offset, - (unsigned char)RegRWStruct->value); - break; - case 2: - r8712_write16(Adapter, RegRWStruct->offset, - (unsigned short)RegRWStruct->value); - break; - case 4: - r8712_write32(Adapter, RegRWStruct->offset, - (unsigned int)RegRWStruct->value); - break; - default: - status = RNDIS_STATUS_NOT_ACCEPTED; - break; - } - } - return status; -} - -uint oid_rt_get_thermal_meter_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (Adapter->mppriv.act_in_progress) - return RNDIS_STATUS_NOT_ACCEPTED; - - if (poid_par_priv->information_buf_len < sizeof(u8)) - return RNDIS_STATUS_INVALID_LENGTH; - /*init workparam*/ - Adapter->mppriv.act_in_progress = true; - Adapter->mppriv.workparam.bcompleted = false; - Adapter->mppriv.workparam.act_type = MPT_GET_THERMAL_METER; - Adapter->mppriv.workparam.io_offset = 0; - Adapter->mppriv.workparam.io_value = 0xFFFFFFFF; - r8712_GetThermalMeter(Adapter, &Adapter->mppriv.workparam.io_value); - Adapter->mppriv.workparam.bcompleted = true; - Adapter->mppriv.act_in_progress = false; - *(u32 *)poid_par_priv->information_buf = - Adapter->mppriv.workparam.io_value; - *poid_par_priv->bytes_rw = sizeof(u32); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - uint status = RNDIS_STATUS_SUCCESS; - - struct EFUSE_ACCESS_STRUCT *pefuse; - u8 *data; - u16 addr = 0, cnts = 0; - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < - sizeof(struct EFUSE_ACCESS_STRUCT)) - return RNDIS_STATUS_INVALID_LENGTH; - pefuse = (struct EFUSE_ACCESS_STRUCT *)poid_par_priv->information_buf; - addr = pefuse->start_addr; - cnts = pefuse->cnts; - data = pefuse->data; - memset(data, 0xFF, cnts); - if ((addr > 511) || (cnts < 1) || (cnts > 512) || (addr + cnts) > - EFUSE_MAX_SIZE) - return RNDIS_STATUS_NOT_ACCEPTED; - if (!r8712_efuse_access(Adapter, true, addr, cnts, data)) - status = RNDIS_STATUS_FAILURE; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return status; -} - -/*------------------------------------------------------------------------*/ -uint oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - uint status = RNDIS_STATUS_SUCCESS; - - struct EFUSE_ACCESS_STRUCT *pefuse; - u8 *data; - u16 addr = 0, cnts = 0; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - - pefuse = (struct EFUSE_ACCESS_STRUCT *)poid_par_priv->information_buf; - addr = pefuse->start_addr; - cnts = pefuse->cnts; - data = pefuse->data; - - if ((addr > 511) || (cnts < 1) || (cnts > 512) || - (addr + cnts) > r8712_efuse_get_max_size(Adapter)) - return RNDIS_STATUS_NOT_ACCEPTED; - if (!r8712_efuse_access(Adapter, false, addr, cnts, data)) - status = RNDIS_STATUS_FAILURE; - return status; -} - -/*----------------------------------------------------------------------*/ - -uint oid_rt_get_efuse_current_size_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(int)) - return RNDIS_STATUS_INVALID_LENGTH; - r8712_efuse_reg_init(Adapter); - *(int *)poid_par_priv->information_buf = - r8712_efuse_get_current_size(Adapter); - r8712_efuse_reg_uninit(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(int *)poid_par_priv->information_buf = - r8712_efuse_get_max_size(Adapter); - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv) -{ - uint status = RNDIS_STATUS_SUCCESS; - - if (poid_par_priv->type_of_oid == QUERY_OID) - status = oid_rt_pro_read_efuse_hdl(poid_par_priv); - else - status = oid_rt_pro_write_efuse_hdl(poid_par_priv); - return status; -} - -uint oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - uint status = RNDIS_STATUS_SUCCESS; - u8 *data; - - *poid_par_priv->bytes_rw = 0; - if (poid_par_priv->information_buf_len < EFUSE_MAP_MAX_SIZE) - return RNDIS_STATUS_INVALID_LENGTH; - data = (u8 *)poid_par_priv->information_buf; - if (poid_par_priv->type_of_oid == QUERY_OID) { - if (r8712_efuse_map_read(Adapter, 0, EFUSE_MAP_MAX_SIZE, data)) - *poid_par_priv->bytes_rw = EFUSE_MAP_MAX_SIZE; - else - status = RNDIS_STATUS_FAILURE; - } else { - /* SET_OID */ - if (r8712_efuse_reg_init(Adapter)) { - if (r8712_efuse_map_write(Adapter, 0, - EFUSE_MAP_MAX_SIZE, data)) - *poid_par_priv->bytes_rw = EFUSE_MAP_MAX_SIZE; - else - status = RNDIS_STATUS_FAILURE; - r8712_efuse_reg_uninit(Adapter); - } else { - status = RNDIS_STATUS_FAILURE; - } - } - return status; -} - -uint oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u32 bandwidth; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - bandwidth = *((u32 *)poid_par_priv->information_buf);/*4*/ - if (bandwidth != HT_CHANNEL_WIDTH_20) - bandwidth = HT_CHANNEL_WIDTH_40; - Adapter->mppriv.curr_bandwidth = (u8)bandwidth; - r8712_SwitchBandwidth(Adapter); - return RNDIS_STATUS_SUCCESS; -} - -uint oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - u8 rx_pkt_type; - u32 rcr_val32; - - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u8)) - return RNDIS_STATUS_INVALID_LENGTH; - rx_pkt_type = *((u8 *)poid_par_priv->information_buf);/*4*/ - rcr_val32 = r8712_read32(Adapter, RCR);/*RCR = 0x10250048*/ - rcr_val32 &= ~(RCR_CBSSID | RCR_AB | RCR_AM | RCR_APM | RCR_AAP); - switch (rx_pkt_type) { - case RX_PKT_BROADCAST: - rcr_val32 |= (RCR_AB | RCR_AM | RCR_APM | RCR_AAP | RCR_ACRC32); - break; - case RX_PKT_DEST_ADDR: - rcr_val32 |= (RCR_AB | RCR_AM | RCR_APM | RCR_AAP | RCR_ACRC32); - break; - case RX_PKT_PHY_MATCH: - rcr_val32 |= (RCR_APM | RCR_ACRC32); - break; - default: - rcr_val32 &= ~(RCR_AAP | - RCR_APM | - RCR_AM | - RCR_AB | - RCR_ACRC32); - break; - } - if (rx_pkt_type == RX_PKT_DEST_ADDR) - Adapter->mppriv.check_mp_pkt = 1; - else - Adapter->mppriv.check_mp_pkt = 0; - r8712_write32(Adapter, RCR, rcr_val32); - return RNDIS_STATUS_SUCCESS; -} - -/*--------------------------------------------------------------------------*/ -/*Linux*/ -unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv) -{ - return _SUCCESS; -} - -/*-------------------------------------------------------------------------*/ -uint oid_rt_set_power_down_hdl(struct oid_par_priv *poid_par_priv) -{ - if (poid_par_priv->type_of_oid != SET_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - /*CALL the power_down function*/ - return RNDIS_STATUS_SUCCESS; -} - -/*-------------------------------------------------------------------------- */ -uint oid_rt_get_power_mode_hdl(struct oid_par_priv *poid_par_priv) -{ - struct _adapter *Adapter = (struct _adapter *) - (poid_par_priv->adapter_context); - - if (poid_par_priv->type_of_oid != QUERY_OID) - return RNDIS_STATUS_NOT_ACCEPTED; - if (poid_par_priv->information_buf_len < sizeof(u32)) - return RNDIS_STATUS_INVALID_LENGTH; - *(int *)poid_par_priv->information_buf = - Adapter->registrypriv.low_power ? POWER_LOW : POWER_NORMAL; - *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; - return RNDIS_STATUS_SUCCESS; -} diff --git a/drivers/staging/rtl8712/rtl871x_mp_ioctl.h b/drivers/staging/rtl8712/rtl871x_mp_ioctl.h deleted file mode 100644 index aa4d5ce471f2..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp_ioctl.h +++ /dev/null @@ -1,328 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_MP_IOCTL_H -#define _RTL871X_MP_IOCTL_H - -#include "osdep_service.h" -#include "drv_types.h" -#include "mp_custom_oid.h" -#include "rtl871x_ioctl.h" -#include "rtl871x_ioctl_rtl.h" -#include "rtl8712_efuse.h" - -#define TESTFWCMDNUMBER 1000000 -#define TEST_H2CINT_WAIT_TIME 500 -#define TEST_C2HINT_WAIT_TIME 500 -#define HCI_TEST_SYSCFG_HWMASK 1 -#define _BUSCLK_40M (4 << 2) - -struct CFG_DBG_MSG_STRUCT { - u32 DebugLevel; - u32 DebugComponent_H32; - u32 DebugComponent_L32; -}; - -struct mp_rw_reg { - uint offset; - uint width; - u32 value; -}; - -/* for OID_RT_PRO_READ16_EEPROM & OID_RT_PRO_WRITE16_EEPROM */ -struct eeprom_rw_param { - uint offset; - u16 value; -}; - -struct EFUSE_ACCESS_STRUCT { - u16 start_addr; - u16 cnts; - u8 data[]; -}; - -struct burst_rw_reg { - uint offset; - uint len; - u8 Data[256]; -}; - -struct usb_vendor_req { - u8 bRequest; - u16 wValue; - u16 wIndex; - u16 wLength; - u8 u8Dir;/*0:OUT, 1:IN */ - u8 u8InData; -}; - -struct DR_VARIABLE_STRUCT { - u8 offset; - u32 variable; -}; - -/* oid_rtl_seg_87_11_00 */ -uint oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_80_00 */ -uint oid_rt_pro_set_data_rate_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_channel_direct_call_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_antenna_bb_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_tx_power_control_hdl( - struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_80_20 */ -uint oid_rt_pro_query_tx_packet_sent_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_query_rx_packet_received_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_query_rx_packet_crc32_error_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_reset_tx_packet_sent_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_reset_rx_packet_received_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_continuous_tx_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_single_carrier_tx_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_carrier_suppression_tx_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_set_single_tone_tx_hdl( - struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_87 */ -uint oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv); -/* oid_rtl_seg_81_85 */ -uint oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_get_efuse_current_size_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv); -uint oid_rt_get_thermal_meter_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_reset_phy_rx_packet_count_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_phy_rx_packet_received_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_phy_rx_packet_crc32_error_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_set_power_down_hdl( - struct oid_par_priv *poid_par_priv); -uint oid_rt_get_power_mode_hdl( - struct oid_par_priv *poid_par_priv); -#ifdef _RTL871X_MP_IOCTL_C_ /* CAUTION!!! */ -/* This ifdef _MUST_ be left in!! */ - -#else /* _RTL871X_MP_IOCTL_C_ */ -extern struct oid_obj_priv oid_rtl_seg_81_87[5]; -extern struct oid_obj_priv oid_rtl_seg_87_11_00[32]; -extern struct oid_obj_priv oid_rtl_seg_87_11_20[5]; -extern struct oid_obj_priv oid_rtl_seg_87_11_50[2]; -extern struct oid_obj_priv oid_rtl_seg_87_11_80[1]; -extern struct oid_obj_priv oid_rtl_seg_87_11_B0[1]; -extern struct oid_obj_priv oid_rtl_seg_87_11_F0[16]; -extern struct oid_obj_priv oid_rtl_seg_87_12_00[32]; - -#endif /* _RTL871X_MP_IOCTL_C_ */ - -enum MP_MODE { - MP_START_MODE, - MP_STOP_MODE, - MP_ERR_MODE -}; - -struct rwreg_param { - unsigned int offset; - unsigned int width; - unsigned int value; -}; - -struct bbreg_param { - unsigned int offset; - unsigned int phymask; - unsigned int value; -}; - -struct txpower_param { - unsigned int pwr_index; -}; - -struct datarate_param { - unsigned int rate_index; -}; - -struct rfintfs_parm { - unsigned int rfintfs; -}; - -struct mp_xmit_packet { - unsigned int len; -}; - -struct psmode_param { - unsigned int ps_mode; - unsigned int smart_ps; -}; - -struct mp_ioctl_handler { - unsigned int paramsize; - unsigned int (*handler)(struct oid_par_priv *poid_par_priv); - unsigned int oid; -}; - -struct mp_ioctl_param { - unsigned int subcode; - unsigned int len; - unsigned char data[]; -}; - -#define GEN_MP_IOCTL_SUBCODE(code) _MP_IOCTL_ ## code ## _CMD_ - -enum RTL871X_MP_IOCTL_SUBCODE { - GEN_MP_IOCTL_SUBCODE(MP_START), /*0*/ - GEN_MP_IOCTL_SUBCODE(MP_STOP), /*1*/ - GEN_MP_IOCTL_SUBCODE(READ_REG), /*2*/ - GEN_MP_IOCTL_SUBCODE(WRITE_REG), - GEN_MP_IOCTL_SUBCODE(SET_CHANNEL), /*4*/ - GEN_MP_IOCTL_SUBCODE(SET_TXPOWER), /*5*/ - GEN_MP_IOCTL_SUBCODE(SET_DATARATE), /*6*/ - GEN_MP_IOCTL_SUBCODE(READ_BB_REG), /*7*/ - GEN_MP_IOCTL_SUBCODE(WRITE_BB_REG), - GEN_MP_IOCTL_SUBCODE(READ_RF_REG), /*9*/ - GEN_MP_IOCTL_SUBCODE(WRITE_RF_REG), - GEN_MP_IOCTL_SUBCODE(SET_RF_INTFS), - GEN_MP_IOCTL_SUBCODE(IOCTL_XMIT_PACKET), /*12*/ - GEN_MP_IOCTL_SUBCODE(PS_STATE), /*13*/ - GEN_MP_IOCTL_SUBCODE(READ16_EEPROM), /*14*/ - GEN_MP_IOCTL_SUBCODE(WRITE16_EEPROM), /*15*/ - GEN_MP_IOCTL_SUBCODE(SET_PTM), /*16*/ - GEN_MP_IOCTL_SUBCODE(READ_TSSI), /*17*/ - GEN_MP_IOCTL_SUBCODE(CNTU_TX), /*18*/ - GEN_MP_IOCTL_SUBCODE(SET_BANDWIDTH), /*19*/ - GEN_MP_IOCTL_SUBCODE(SET_RX_PKT_TYPE), /*20*/ - GEN_MP_IOCTL_SUBCODE(RESET_PHY_RX_PKT_CNT), /*21*/ - GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_RECV), /*22*/ - GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_ERROR), /*23*/ - GEN_MP_IOCTL_SUBCODE(SET_POWER_DOWN), /*24*/ - GEN_MP_IOCTL_SUBCODE(GET_THERMAL_METER), /*25*/ - GEN_MP_IOCTL_SUBCODE(GET_POWER_MODE), /*26*/ - GEN_MP_IOCTL_SUBCODE(EFUSE), /*27*/ - GEN_MP_IOCTL_SUBCODE(EFUSE_MAP), /*28*/ - GEN_MP_IOCTL_SUBCODE(GET_EFUSE_MAX_SIZE), /*29*/ - GEN_MP_IOCTL_SUBCODE(GET_EFUSE_CURRENT_SIZE), /*30*/ - GEN_MP_IOCTL_SUBCODE(SC_TX), /*31*/ - GEN_MP_IOCTL_SUBCODE(CS_TX), /*32*/ - GEN_MP_IOCTL_SUBCODE(ST_TX), /*33*/ - GEN_MP_IOCTL_SUBCODE(SET_ANTENNA), /*34*/ - MAX_MP_IOCTL_SUBCODE, -}; - -unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv); - -#ifdef _RTL871X_MP_IOCTL_C_ /* CAUTION!!! */ -/* This ifdef _MUST_ be left in!! */ - -static struct mp_ioctl_handler mp_ioctl_hdl[] = { - {sizeof(u32), oid_rt_pro_start_test_hdl, - OID_RT_PRO_START_TEST},/*0*/ - {sizeof(u32), oid_rt_pro_stop_test_hdl, - OID_RT_PRO_STOP_TEST},/*1*/ - {sizeof(struct rwreg_param), - oid_rt_pro_read_register_hdl, - OID_RT_PRO_READ_REGISTER},/*2*/ - {sizeof(struct rwreg_param), - oid_rt_pro_write_register_hdl, - OID_RT_PRO_WRITE_REGISTER}, - {sizeof(u32), - oid_rt_pro_set_channel_direct_call_hdl, - OID_RT_PRO_SET_CHANNEL_DIRECT_CALL}, - {sizeof(struct txpower_param), - oid_rt_pro_set_tx_power_control_hdl, - OID_RT_PRO_SET_TX_POWER_CONTROL}, - {sizeof(u32), - oid_rt_pro_set_data_rate_hdl, - OID_RT_PRO_SET_DATA_RATE}, - {sizeof(struct bb_reg_param), - oid_rt_pro_read_bb_reg_hdl, - OID_RT_PRO_READ_BB_REG},/*7*/ - {sizeof(struct bb_reg_param), - oid_rt_pro_write_bb_reg_hdl, - OID_RT_PRO_WRITE_BB_REG}, - {sizeof(struct rwreg_param), - oid_rt_pro_read_rf_reg_hdl, - OID_RT_PRO_RF_READ_REGISTRY},/*9*/ - {sizeof(struct rwreg_param), - oid_rt_pro_write_rf_reg_hdl, - OID_RT_PRO_RF_WRITE_REGISTRY}, - {sizeof(struct rfintfs_parm), NULL, 0}, - {0, mp_ioctl_xmit_packet_hdl, 0},/*12*/ - {sizeof(struct psmode_param), NULL, 0},/*13*/ - {sizeof(struct eeprom_rw_param), NULL, 0},/*14*/ - {sizeof(struct eeprom_rw_param), NULL, 0},/*15*/ - {sizeof(unsigned char), NULL, 0},/*16*/ - {sizeof(u32), NULL, 0},/*17*/ - {sizeof(u32), oid_rt_pro_set_continuous_tx_hdl, - OID_RT_PRO_SET_CONTINUOUS_TX},/*18*/ - {sizeof(u32), oid_rt_set_bandwidth_hdl, - OID_RT_SET_BANDWIDTH},/*19*/ - {sizeof(u32), oid_rt_set_rx_packet_type_hdl, - OID_RT_SET_RX_PACKET_TYPE},/*20*/ - {0, oid_rt_reset_phy_rx_packet_count_hdl, - OID_RT_RESET_PHY_RX_PACKET_COUNT},/*21*/ - {sizeof(u32), oid_rt_get_phy_rx_packet_received_hdl, - OID_RT_GET_PHY_RX_PACKET_RECEIVED},/*22*/ - {sizeof(u32), oid_rt_get_phy_rx_packet_crc32_error_hdl, - OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR},/*23*/ - {sizeof(unsigned char), oid_rt_set_power_down_hdl, - OID_RT_SET_POWER_DOWN},/*24*/ - {sizeof(u32), oid_rt_get_thermal_meter_hdl, - OID_RT_PRO_GET_THERMAL_METER},/*25*/ - {sizeof(u32), oid_rt_get_power_mode_hdl, - OID_RT_GET_POWER_MODE},/*26*/ - {sizeof(struct EFUSE_ACCESS_STRUCT), - oid_rt_pro_efuse_hdl, OID_RT_PRO_EFUSE},/*27*/ - {EFUSE_MAP_MAX_SIZE, oid_rt_pro_efuse_map_hdl, - OID_RT_PRO_EFUSE_MAP},/*28*/ - {sizeof(u32), oid_rt_get_efuse_max_size_hdl, - OID_RT_GET_EFUSE_MAX_SIZE},/*29*/ - {sizeof(u32), oid_rt_get_efuse_current_size_hdl, - OID_RT_GET_EFUSE_CURRENT_SIZE},/*30*/ - {sizeof(u32), oid_rt_pro_set_single_carrier_tx_hdl, - OID_RT_PRO_SET_SINGLE_CARRIER_TX},/*31*/ - {sizeof(u32), oid_rt_pro_set_carrier_suppression_tx_hdl, - OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX},/*32*/ - {sizeof(u32), oid_rt_pro_set_single_tone_tx_hdl, - OID_RT_PRO_SET_SINGLE_TONE_TX},/*33*/ - {sizeof(u32), oid_rt_pro_set_antenna_bb_hdl, - OID_RT_PRO_SET_ANTENNA_BB},/*34*/ -}; - -#else /* _RTL871X_MP_IOCTL_C_ */ -extern struct mp_ioctl_handler mp_ioctl_hdl[]; -#endif /* _RTL871X_MP_IOCTL_C_ */ - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h b/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h deleted file mode 100644 index bb9f83d58225..000000000000 --- a/drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h +++ /dev/null @@ -1,1034 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/***************************************************************************** - * Copyright(c) 2008, RealTEK Technology Inc. All Right Reserved. - * - * Module: __INC_HAL8192SPHYREG_H - * - * - * Note: 1. Define PMAC/BB register map - * 2. Define RF register map - * 3. PMAC/BB register bit mask. - * 4. RF reg bit mask. - * 5. Other BB/RF relative definition. - * - * - * Export: Constants, macro, functions(API), global variables(None). - * - * Abbrev: - * - * History: - * Data Who Remark - * 08/07/2007 MHC 1. Porting from 9x series PHYCFG.h. - * 2. Reorganize code architecture. - * 09/25/2008 MH 1. Add RL6052 register definition - * - *****************************************************************************/ -#ifndef __RTL871X_MP_PHY_REGDEF_H -#define __RTL871X_MP_PHY_REGDEF_H - -/*--------------------------Define Parameters-------------------------------*/ - -/*============================================================ - * 8192S Register offset definition - *============================================================ - * - * - * BB-PHY register PMAC 0x100 PHY 0x800 - 0xEFF - * 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF - * 2. 0x800/0x900/0xA00/0xC00/0xD00/0xE00 - * 3. RF register 0x00-2E - * 4. Bit Mask for BB/RF register - * 5. Other definition for BB/RF R/W - * - * 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF - * 1. Page1(0x100) - */ -#define rPMAC_Reset 0x100 -#define rPMAC_TxStart 0x104 -#define rPMAC_TxLegacySIG 0x108 -#define rPMAC_TxHTSIG1 0x10c -#define rPMAC_TxHTSIG2 0x110 -#define rPMAC_PHYDebug 0x114 -#define rPMAC_TxPacketNum 0x118 -#define rPMAC_TxIdle 0x11c -#define rPMAC_TxMACHeader0 0x120 -#define rPMAC_TxMACHeader1 0x124 -#define rPMAC_TxMACHeader2 0x128 -#define rPMAC_TxMACHeader3 0x12c -#define rPMAC_TxMACHeader4 0x130 -#define rPMAC_TxMACHeader5 0x134 -#define rPMAC_TxDataType 0x138 -#define rPMAC_TxRandomSeed 0x13c -#define rPMAC_CCKPLCPPreamble 0x140 -#define rPMAC_CCKPLCPHeader 0x144 -#define rPMAC_CCKCRC16 0x148 -#define rPMAC_OFDMRxCRC32OK 0x170 -#define rPMAC_OFDMRxCRC32Er 0x174 -#define rPMAC_OFDMRxParityEr 0x178 -#define rPMAC_OFDMRxCRC8Er 0x17c -#define rPMAC_CCKCRxRC16Er 0x180 -#define rPMAC_CCKCRxRC32Er 0x184 -#define rPMAC_CCKCRxRC32OK 0x188 -#define rPMAC_TxStatus 0x18c - -/* - * 2. Page2(0x200) - * - * The following two definition are only used for USB interface. - *#define RF_BB_CMD_ADDR 0x02c0 // RF/BB read/write command address. - *#define RF_BB_CMD_DATA 0x02c4 // RF/BB read/write command data. - * - * - * 3. Page8(0x800) - */ -#define rFPGA0_RFMOD 0x800 /*RF mode & CCK TxSC RF - * BW Setting?? - */ -#define rFPGA0_TxInfo 0x804 /* Status report?? */ -#define rFPGA0_PSDFunction 0x808 -#define rFPGA0_TxGainStage 0x80c /* Set TX PWR init gain? */ -#define rFPGA0_RFTiming1 0x810 /* Useless now */ -#define rFPGA0_RFTiming2 0x814 -#define rFPGA0_XA_HSSIParameter1 0x820 /* RF 3 wire register */ -#define rFPGA0_XA_HSSIParameter2 0x824 -#define rFPGA0_XB_HSSIParameter1 0x828 -#define rFPGA0_XB_HSSIParameter2 0x82c -#define rFPGA0_XC_HSSIParameter1 0x830 -#define rFPGA0_XC_HSSIParameter2 0x834 -#define rFPGA0_XD_HSSIParameter1 0x838 -#define rFPGA0_XD_HSSIParameter2 0x83c -#define rFPGA0_XA_LSSIParameter 0x840 -#define rFPGA0_XB_LSSIParameter 0x844 -#define rFPGA0_XC_LSSIParameter 0x848 -#define rFPGA0_XD_LSSIParameter 0x84c - -#define rFPGA0_RFWakeUpParameter 0x850 /* Useless now */ -#define rFPGA0_RFSleepUpParameter 0x854 - -#define rFPGA0_XAB_SwitchControl 0x858 /* RF Channel switch */ -#define rFPGA0_XCD_SwitchControl 0x85c - -#define rFPGA0_XA_RFInterfaceOE 0x860 /* RF Channel switch */ -#define rFPGA0_XB_RFInterfaceOE 0x864 -#define rFPGA0_XC_RFInterfaceOE 0x868 -#define rFPGA0_XD_RFInterfaceOE 0x86c -#define rFPGA0_XAB_RFInterfaceSW 0x870 /* RF Interface Software Ctrl */ -#define rFPGA0_XCD_RFInterfaceSW 0x874 - -#define rFPGA0_XAB_RFParameter 0x878 /* RF Parameter */ -#define rFPGA0_XCD_RFParameter 0x87c - -#define rFPGA0_AnalogParameter1 0x880 /* Crystal cap setting - * RF-R/W protection - * for parameter4?? - */ -#define rFPGA0_AnalogParameter2 0x884 -#define rFPGA0_AnalogParameter3 0x888 /* Useless now */ -#define rFPGA0_AnalogParameter4 0x88c - -#define rFPGA0_XA_LSSIReadBack 0x8a0 /* Transceiver LSSI Readback */ -#define rFPGA0_XB_LSSIReadBack 0x8a4 -#define rFPGA0_XC_LSSIReadBack 0x8a8 -#define rFPGA0_XD_LSSIReadBack 0x8ac - -#define rFPGA0_PSDReport 0x8b4 /* Useless now */ -#define rFPGA0_XAB_RFInterfaceRB 0x8e0 /* Useless now */ -#define rFPGA0_XCD_RFInterfaceRB 0x8e4 /* Useless now */ - -/* - * 4. Page9(0x900) - */ -#define rFPGA1_RFMOD 0x900 /* RF mode & OFDM TxSC */ - -#define rFPGA1_TxBlock 0x904 /* Useless now */ -#define rFPGA1_DebugSelect 0x908 /* Useless now */ -#define rFPGA1_TxInfo 0x90c /* Useless now */ - -/* - * 5. PageA(0xA00) - * - * Set Control channel to upper or lower. - * These settings are required only for 40MHz - */ -#define rCCK0_System 0xa00 - -#define rCCK0_AFESetting 0xa04 /* Disable init gain now */ -#define rCCK0_CCA 0xa08 /* Disable init gain now */ - -#define rCCK0_RxAGC1 0xa0c -/* AGC default value, saturation level - * Antenna Diversity, RX AGC, LNA Threshold, RX LNA Threshold useless now. - * Not the same as 90 series - */ -#define rCCK0_RxAGC2 0xa10 /* AGC & DAGC */ - -#define rCCK0_RxHP 0xa14 - -#define rCCK0_DSPParameter1 0xa18 /* Timing recovery & Channel - * estimation threshold - */ -#define rCCK0_DSPParameter2 0xa1c /* SQ threshold */ - -#define rCCK0_TxFilter1 0xa20 -#define rCCK0_TxFilter2 0xa24 -#define rCCK0_DebugPort 0xa28 /* debug port and Tx filter3 */ -#define rCCK0_FalseAlarmReport 0xa2c /* 0xa2d useless now 0xa30-a4f - * channel report - */ -#define rCCK0_TRSSIReport 0xa50 -#define rCCK0_RxReport 0xa54 /* 0xa57 */ -#define rCCK0_FACounterLower 0xa5c /* 0xa5b */ -#define rCCK0_FACounterUpper 0xa58 /* 0xa5c */ - -/* - * 6. PageC(0xC00) - */ -#define rOFDM0_LSTF 0xc00 -#define rOFDM0_TRxPathEnable 0xc04 -#define rOFDM0_TRMuxPar 0xc08 -#define rOFDM0_TRSWIsolation 0xc0c - -/*RxIQ DC offset, Rx digital filter, DC notch filter */ -#define rOFDM0_XARxAFE 0xc10 -#define rOFDM0_XARxIQImbalance 0xc14 /* RxIQ imbalance matrix */ -#define rOFDM0_XBRxAFE 0xc18 -#define rOFDM0_XBRxIQImbalance 0xc1c -#define rOFDM0_XCRxAFE 0xc20 -#define rOFDM0_XCRxIQImbalance 0xc24 -#define rOFDM0_XDRxAFE 0xc28 -#define rOFDM0_XDRxIQImbalance 0xc2c - -#define rOFDM0_RxDetector1 0xc30 /* PD,BW & SBD DM tune - * init gain - */ -#define rOFDM0_RxDetector2 0xc34 /* SBD & Fame Sync. */ -#define rOFDM0_RxDetector3 0xc38 /* Frame Sync. */ -#define rOFDM0_RxDetector4 0xc3c /* PD, SBD, Frame Sync & - * Short-GI - */ - -#define rOFDM0_RxDSP 0xc40 /* Rx Sync Path */ -#define rOFDM0_CFOandDAGC 0xc44 /* CFO & DAGC */ -#define rOFDM0_CCADropThreshold 0xc48 /* CCA Drop threshold */ -#define rOFDM0_ECCAThreshold 0xc4c /* energy CCA */ - -#define rOFDM0_XAAGCCore1 0xc50 /* DIG */ -#define rOFDM0_XAAGCCore2 0xc54 -#define rOFDM0_XBAGCCore1 0xc58 -#define rOFDM0_XBAGCCore2 0xc5c -#define rOFDM0_XCAGCCore1 0xc60 -#define rOFDM0_XCAGCCore2 0xc64 -#define rOFDM0_XDAGCCore1 0xc68 -#define rOFDM0_XDAGCCore2 0xc6c -#define rOFDM0_AGCParameter1 0xc70 -#define rOFDM0_AGCParameter2 0xc74 -#define rOFDM0_AGCRSSITable 0xc78 -#define rOFDM0_HTSTFAGC 0xc7c - -#define rOFDM0_XATxIQImbalance 0xc80 /* TX PWR TRACK and DIG */ -#define rOFDM0_XATxAFE 0xc84 -#define rOFDM0_XBTxIQImbalance 0xc88 -#define rOFDM0_XBTxAFE 0xc8c -#define rOFDM0_XCTxIQImbalance 0xc90 -#define rOFDM0_XCTxAFE 0xc94 -#define rOFDM0_XDTxIQImbalance 0xc98 -#define rOFDM0_XDTxAFE 0xc9c - -#define rOFDM0_RxHPParameter 0xce0 -#define rOFDM0_TxPseudoNoiseWgt 0xce4 -#define rOFDM0_FrameSync 0xcf0 -#define rOFDM0_DFSReport 0xcf4 -#define rOFDM0_TxCoeff1 0xca4 -#define rOFDM0_TxCoeff2 0xca8 -#define rOFDM0_TxCoeff3 0xcac -#define rOFDM0_TxCoeff4 0xcb0 -#define rOFDM0_TxCoeff5 0xcb4 -#define rOFDM0_TxCoeff6 0xcb8 - -/* - * 7. PageD(0xD00) - */ -#define rOFDM1_LSTF 0xd00 -#define rOFDM1_TRxPathEnable 0xd04 - -#define rOFDM1_CFO 0xd08 /* No setting now */ -#define rOFDM1_CSI1 0xd10 -#define rOFDM1_SBD 0xd14 -#define rOFDM1_CSI2 0xd18 -#define rOFDM1_CFOTracking 0xd2c -#define rOFDM1_TRxMesaure1 0xd34 -#define rOFDM1_IntfDet 0xd3c -#define rOFDM1_PseudoNoiseStateAB 0xd50 -#define rOFDM1_PseudoNoiseStateCD 0xd54 -#define rOFDM1_RxPseudoNoiseWgt 0xd58 - -#define rOFDM_PHYCounter1 0xda0 /* cca, parity fail */ -#define rOFDM_PHYCounter2 0xda4 /* rate illegal, crc8 fail */ -#define rOFDM_PHYCounter3 0xda8 /* MCS not support */ -#define rOFDM_ShortCFOAB 0xdac /* No setting now */ -#define rOFDM_ShortCFOCD 0xdb0 -#define rOFDM_LongCFOAB 0xdb4 -#define rOFDM_LongCFOCD 0xdb8 -#define rOFDM_TailCFOAB 0xdbc -#define rOFDM_TailCFOCD 0xdc0 -#define rOFDM_PWMeasure1 0xdc4 -#define rOFDM_PWMeasure2 0xdc8 -#define rOFDM_BWReport 0xdcc -#define rOFDM_AGCReport 0xdd0 -#define rOFDM_RxSNR 0xdd4 -#define rOFDM_RxEVMCSI 0xdd8 -#define rOFDM_SIGReport 0xddc - -/* - * 8. PageE(0xE00) - */ -#define rTxAGC_Rate18_06 0xe00 -#define rTxAGC_Rate54_24 0xe04 -#define rTxAGC_CCK_Mcs32 0xe08 -#define rTxAGC_Mcs03_Mcs00 0xe10 -#define rTxAGC_Mcs07_Mcs04 0xe14 -#define rTxAGC_Mcs11_Mcs08 0xe18 -#define rTxAGC_Mcs15_Mcs12 0xe1c - -/* Analog- control in RX_WAIT_CCA : REG: EE0 - * [Analog- Power & Control Register] - */ -#define rRx_Wait_CCCA 0xe70 -#define rAnapar_Ctrl_BB 0xee0 - -/* - * 7. RF Register 0x00-0x2E (RF 8256) - * RF-0222D 0x00-3F - * - * Zebra1 - */ -#define rZebra1_HSSIEnable 0x0 /* Useless now */ -#define rZebra1_TRxEnable1 0x1 -#define rZebra1_TRxEnable2 0x2 -#define rZebra1_AGC 0x4 -#define rZebra1_ChargePump 0x5 -#define rZebra1_Channel 0x7 /* RF channel switch */ -#define rZebra1_TxGain 0x8 /* Useless now */ -#define rZebra1_TxLPF 0x9 -#define rZebra1_RxLPF 0xb -#define rZebra1_RxHPFCorner 0xc - -/* Zebra4 */ -#define rGlobalCtrl 0 /* Useless now */ -#define rRTL8256_TxLPF 19 -#define rRTL8256_RxLPF 11 - -/* RTL8258 */ -#define rRTL8258_TxLPF 0x11 /* Useless now */ -#define rRTL8258_RxLPF 0x13 -#define rRTL8258_RSSILPF 0xa - -/* RL6052 Register definition */ -#define RF_AC 0x00 -#define RF_IQADJ_G1 0x01 -#define RF_IQADJ_G2 0x02 -#define RF_POW_TRSW 0x05 - -#define RF_GAIN_RX 0x06 -#define RF_GAIN_TX 0x07 - -#define RF_TXM_IDAC 0x08 -#define RF_BS_IQGEN 0x0F - -#define RF_MODE1 0x10 -#define RF_MODE2 0x11 - -#define RF_RX_AGC_HP 0x12 -#define RF_TX_AGC 0x13 -#define RF_BIAS 0x14 -#define RF_IPA 0x15 -#define RF_POW_ABILITY 0x17 -#define RF_MODE_AG 0x18 -#define rRfChannel 0x18 /* RF channel and BW switch */ -#define RF_CHNLBW 0x18 /* RF channel and BW switch */ -#define RF_TOP 0x19 -#define RF_RX_G1 0x1A -#define RF_RX_G2 0x1B -#define RF_RX_BB2 0x1C -#define RF_RX_BB1 0x1D - -#define RF_RCK1 0x1E -#define RF_RCK2 0x1F - -#define RF_TX_G1 0x20 -#define RF_TX_G2 0x21 -#define RF_TX_G3 0x22 - -#define RF_TX_BB1 0x23 -#define RF_T_METER 0x24 - -#define RF_SYN_G1 0x25 /* RF TX Power control */ -#define RF_SYN_G2 0x26 /* RF TX Power control */ -#define RF_SYN_G3 0x27 /* RF TX Power control */ -#define RF_SYN_G4 0x28 /* RF TX Power control */ -#define RF_SYN_G5 0x29 /* RF TX Power control */ -#define RF_SYN_G6 0x2A /* RF TX Power control */ -#define RF_SYN_G7 0x2B /* RF TX Power control */ -#define RF_SYN_G8 0x2C /* RF TX Power control */ - -#define RF_RCK_OS 0x30 /* RF TX PA control */ - -#define RF_TXPA_G1 0x31 /* RF TX PA control */ -#define RF_TXPA_G2 0x32 /* RF TX PA control */ -#define RF_TXPA_G3 0x33 /* RF TX PA control */ - -/* - * Bit Mask - * - * 1. Page1(0x100) - */ -#define bBBResetB 0x100 /* Useless now? */ -#define bGlobalResetB 0x200 -#define bOFDMTxStart 0x4 -#define bCCKTxStart 0x8 -#define bCRC32Debug 0x100 -#define bPMACLoopback 0x10 -#define bTxLSIG 0xffffff -#define bOFDMTxRate 0xf -#define bOFDMTxReserved 0x10 -#define bOFDMTxLength 0x1ffe0 -#define bOFDMTxParity 0x20000 -#define bTxHTSIG1 0xffffff -#define bTxHTMCSRate 0x7f -#define bTxHTBW 0x80 -#define bTxHTLength 0xffff00 -#define bTxHTSIG2 0xffffff -#define bTxHTSmoothing 0x1 -#define bTxHTSounding 0x2 -#define bTxHTReserved 0x4 -#define bTxHTAggreation 0x8 -#define bTxHTSTBC 0x30 -#define bTxHTAdvanceCoding 0x40 -#define bTxHTShortGI 0x80 -#define bTxHTNumberHT_LTF 0x300 -#define bTxHTCRC8 0x3fc00 -#define bCounterReset 0x10000 -#define bNumOfOFDMTx 0xffff -#define bNumOfCCKTx 0xffff0000 -#define bTxIdleInterval 0xffff -#define bOFDMService 0xffff0000 -#define bTxMACHeader 0xffffffff -#define bTxDataInit 0xff -#define bTxHTMode 0x100 -#define bTxDataType 0x30000 -#define bTxRandomSeed 0xffffffff -#define bCCKTxPreamble 0x1 -#define bCCKTxSFD 0xffff0000 -#define bCCKTxSIG 0xff -#define bCCKTxService 0xff00 -#define bCCKLengthExt 0x8000 -#define bCCKTxLength 0xffff0000 -#define bCCKTxCRC16 0xffff -#define bCCKTxStatus 0x1 -#define bOFDMTxStatus 0x2 -#define IS_BB_REG_OFFSET_92S(_Offset) ((_Offset >= 0x800) && \ - (_Offset <= 0xfff)) - -/* 2. Page8(0x800) */ -#define bRFMOD 0x1 /* Reg 0x800 rFPGA0_RFMOD */ -#define bJapanMode 0x2 -#define bCCKTxSC 0x30 -#define bCCKEn 0x1000000 -#define bOFDMEn 0x2000000 - -#define bOFDMRxADCPhase 0x10000 /* Useless now */ -#define bOFDMTxDACPhase 0x40000 -#define bXATxAGC 0x3f -#define bXBTxAGC 0xf00 /* Reg 80c rFPGA0_TxGainStage */ -#define bXCTxAGC 0xf000 -#define bXDTxAGC 0xf0000 - -#define bPAStart 0xf0000000 /* Useless now */ -#define bTRStart 0x00f00000 -#define bRFStart 0x0000f000 -#define bBBStart 0x000000f0 -#define bBBCCKStart 0x0000000f -#define bPAEnd 0xf /* Reg0x814 */ -#define bTREnd 0x0f000000 -#define bRFEnd 0x000f0000 -#define bCCAMask 0x000000f0 /* T2R */ -#define bR2RCCAMask 0x00000f00 -#define bHSSI_R2TDelay 0xf8000000 -#define bHSSI_T2RDelay 0xf80000 -#define bContTxHSSI 0x400 /* change gain at continue Tx */ -#define bIGFromCCK 0x200 -#define bAGCAddress 0x3f -#define bRxHPTx 0x7000 -#define bRxHPT2R 0x38000 -#define bRxHPCCKIni 0xc0000 -#define bAGCTxCode 0xc00000 -#define bAGCRxCode 0x300000 -#define b3WireDataLength 0x800 /* Reg 0x820~84f rFPGA0_XA_HSSIParm1 */ -#define b3WireAddressLength 0x400 -#define b3WireRFPowerDown 0x1 /* Useless now */ -#define b5GPAPEPolarity 0x40000000 -#define b2GPAPEPolarity 0x80000000 -#define bRFSW_TxDefaultAnt 0x3 -#define bRFSW_TxOptionAnt 0x30 -#define bRFSW_RxDefaultAnt 0x300 -#define bRFSW_RxOptionAnt 0x3000 -#define bRFSI_3WireData 0x1 -#define bRFSI_3WireClock 0x2 -#define bRFSI_3WireLoad 0x4 -#define bRFSI_3WireRW 0x8 -#define bRFSI_3Wire 0xf -#define bRFSI_RFENV 0x10 /* Reg 0x870 rFPGA0_XAB_RFInterfaceSW */ -#define bRFSI_TRSW 0x20 /* Useless now */ -#define bRFSI_TRSWB 0x40 -#define bRFSI_ANTSW 0x100 -#define bRFSI_ANTSWB 0x200 -#define bRFSI_PAPE 0x400 -#define bRFSI_PAPE5G 0x800 -#define bBandSelect 0x1 -#define bHTSIG2_GI 0x80 -#define bHTSIG2_Smoothing 0x01 -#define bHTSIG2_Sounding 0x02 -#define bHTSIG2_Aggreaton 0x08 -#define bHTSIG2_STBC 0x30 -#define bHTSIG2_AdvCoding 0x40 -#define bHTSIG2_NumOfHTLTF 0x300 -#define bHTSIG2_CRC8 0x3fc -#define bHTSIG1_MCS 0x7f -#define bHTSIG1_BandWidth 0x80 -#define bHTSIG1_HTLength 0xffff -#define bLSIG_Rate 0xf -#define bLSIG_Reserved 0x10 -#define bLSIG_Length 0x1fffe -#define bLSIG_Parity 0x20 -#define bCCKRxPhase 0x4 -#define bLSSIReadAddress 0x7f800000 /* T65 RF */ -#define bLSSIReadEdge 0x80000000 /* LSSI "Read" edge signal */ -#define bLSSIReadBackData 0xfffff /* T65 RF */ -#define bLSSIReadOKFlag 0x1000 /* Useless now */ -#define bCCKSampleRate 0x8 /*0: 44MHz, 1:88MHz*/ -#define bRegulator0Standby 0x1 -#define bRegulatorPLLStandby 0x2 -#define bRegulator1Standby 0x4 -#define bPLLPowerUp 0x8 -#define bDPLLPowerUp 0x10 -#define bDA10PowerUp 0x20 -#define bAD7PowerUp 0x200 -#define bDA6PowerUp 0x2000 -#define bXtalPowerUp 0x4000 -#define b40MDClkPowerUP 0x8000 -#define bDA6DebugMode 0x20000 -#define bDA6Swing 0x380000 - -/* Reg 0x880 rFPGA0_AnalogParameter1 20/40 CCK support switch 40/80 BB MHZ */ -#define bADClkPhase 0x4000000 - -#define b80MClkDelay 0x18000000 /* Useless */ -#define bAFEWatchDogEnable 0x20000000 - -/* Reg 0x884 rFPGA0_AnalogParameter2 Crystal cap */ -#define bXtalCap01 0xc0000000 -#define bXtalCap23 0x3 -#define bXtalCap92x 0x0f000000 -#define bXtalCap 0x0f000000 -#define bIntDifClkEnable 0x400 /* Useless */ -#define bExtSigClkEnable 0x800 -#define bBandgapMbiasPowerUp 0x10000 -#define bAD11SHGain 0xc0000 -#define bAD11InputRange 0x700000 -#define bAD11OPCurrent 0x3800000 -#define bIPathLoopback 0x4000000 -#define bQPathLoopback 0x8000000 -#define bAFELoopback 0x10000000 -#define bDA10Swing 0x7e0 -#define bDA10Reverse 0x800 -#define bDAClkSource 0x1000 -#define bAD7InputRange 0x6000 -#define bAD7Gain 0x38000 -#define bAD7OutputCMMode 0x40000 -#define bAD7InputCMMode 0x380000 -#define bAD7Current 0xc00000 -#define bRegulatorAdjust 0x7000000 -#define bAD11PowerUpAtTx 0x1 -#define bDA10PSAtTx 0x10 -#define bAD11PowerUpAtRx 0x100 -#define bDA10PSAtRx 0x1000 -#define bCCKRxAGCFormat 0x200 -#define bPSDFFTSamplepPoint 0xc000 -#define bPSDAverageNum 0x3000 -#define bIQPathControl 0xc00 -#define bPSDFreq 0x3ff -#define bPSDAntennaPath 0x30 -#define bPSDIQSwitch 0x40 -#define bPSDRxTrigger 0x400000 -#define bPSDTxTrigger 0x80000000 -#define bPSDSineToneScale 0x7f000000 -#define bPSDReport 0xffff - -/* 3. Page9(0x900) */ -#define bOFDMTxSC 0x30000000 /* Useless */ -#define bCCKTxOn 0x1 -#define bOFDMTxOn 0x2 -#define bDebugPage 0xfff /* reset debug page and HWord, LWord */ -#define bDebugItem 0xff /* reset debug page and LWord */ -#define bAntL 0x10 -#define bAntNonHT 0x100 -#define bAntHT1 0x1000 -#define bAntHT2 0x10000 -#define bAntHT1S1 0x100000 -#define bAntNonHTS1 0x1000000 - -/* 4. PageA(0xA00) */ -#define bCCKBBMode 0x3 /* Useless */ -#define bCCKTxPowerSaving 0x80 -#define bCCKRxPowerSaving 0x40 - -#define bCCKSideBand 0x10 /* Reg 0xa00 rCCK0_System 20/40 switch*/ -#define bCCKScramble 0x8 /* Useless */ -#define bCCKAntDiversity 0x8000 -#define bCCKCarrierRecovery 0x4000 -#define bCCKTxRate 0x3000 -#define bCCKDCCancel 0x0800 -#define bCCKISICancel 0x0400 -#define bCCKMatchFilter 0x0200 -#define bCCKEqualizer 0x0100 -#define bCCKPreambleDetect 0x800000 -#define bCCKFastFalseCCA 0x400000 -#define bCCKChEstStart 0x300000 -#define bCCKCCACount 0x080000 -#define bCCKcs_lim 0x070000 -#define bCCKBistMode 0x80000000 -#define bCCKCCAMask 0x40000000 -#define bCCKTxDACPhase 0x4 -#define bCCKRxADCPhase 0x20000000 /* r_rx_clk */ -#define bCCKr_cp_mode0 0x0100 -#define bCCKTxDCOffset 0xf0 -#define bCCKRxDCOffset 0xf -#define bCCKCCAMode 0xc000 -#define bCCKFalseCS_lim 0x3f00 -#define bCCKCS_ratio 0xc00000 -#define bCCKCorgBit_sel 0x300000 -#define bCCKPD_lim 0x0f0000 -#define bCCKNewCCA 0x80000000 -#define bCCKRxHPofIG 0x8000 -#define bCCKRxIG 0x7f00 -#define bCCKLNAPolarity 0x800000 -#define bCCKRx1stGain 0x7f0000 -#define bCCKRFExtend 0x20000000 /* CCK Rx initial gain polarity */ -#define bCCKRxAGCSatLevel 0x1f000000 -#define bCCKRxAGCSatCount 0xe0 -#define bCCKRxRFSettle 0x1f /* AGCsamp_dly */ -#define bCCKFixedRxAGC 0x8000 -#define bCCKAntennaPolarity 0x2000 -#define bCCKTxFilterType 0x0c00 -#define bCCKRxAGCReportType 0x0300 -#define bCCKRxDAGCEn 0x80000000 -#define bCCKRxDAGCPeriod 0x20000000 -#define bCCKRxDAGCSatLevel 0x1f000000 -#define bCCKTimingRecovery 0x800000 -#define bCCKTxC0 0x3f0000 -#define bCCKTxC1 0x3f000000 -#define bCCKTxC2 0x3f -#define bCCKTxC3 0x3f00 -#define bCCKTxC4 0x3f0000 -#define bCCKTxC5 0x3f000000 -#define bCCKTxC6 0x3f -#define bCCKTxC7 0x3f00 -#define bCCKDebugPort 0xff0000 -#define bCCKDACDebug 0x0f000000 -#define bCCKFalseAlarmEnable 0x8000 -#define bCCKFalseAlarmRead 0x4000 -#define bCCKTRSSI 0x7f -#define bCCKRxAGCReport 0xfe -#define bCCKRxReport_AntSel 0x80000000 -#define bCCKRxReport_MFOff 0x40000000 -#define bCCKRxRxReport_SQLoss 0x20000000 -#define bCCKRxReport_Pktloss 0x10000000 -#define bCCKRxReport_Lockedbit 0x08000000 -#define bCCKRxReport_RateError 0x04000000 -#define bCCKRxReport_RxRate 0x03000000 -#define bCCKRxFACounterLower 0xff -#define bCCKRxFACounterUpper 0xff000000 -#define bCCKRxHPAGCStart 0xe000 -#define bCCKRxHPAGCFinal 0x1c00 -#define bCCKRxFalseAlarmEnable 0x8000 -#define bCCKFACounterFreeze 0x4000 -#define bCCKTxPathSel 0x10000000 -#define bCCKDefaultRxPath 0xc000000 -#define bCCKOptionRxPath 0x3000000 - -/* 5. PageC(0xC00) */ -#define bNumOfSTF 0x3 /* Useless */ -#define bShift_L 0xc0 -#define bGI_TH 0xc -#define bRxPathA 0x1 -#define bRxPathB 0x2 -#define bRxPathC 0x4 -#define bRxPathD 0x8 -#define bTxPathA 0x1 -#define bTxPathB 0x2 -#define bTxPathC 0x4 -#define bTxPathD 0x8 -#define bTRSSIFreq 0x200 -#define bADCBackoff 0x3000 -#define bDFIRBackoff 0xc000 -#define bTRSSILatchPhase 0x10000 -#define bRxIDCOffset 0xff -#define bRxQDCOffset 0xff00 -#define bRxDFIRMode 0x1800000 -#define bRxDCNFType 0xe000000 -#define bRXIQImb_A 0x3ff -#define bRXIQImb_B 0xfc00 -#define bRXIQImb_C 0x3f0000 -#define bRXIQImb_D 0xffc00000 -#define bDC_dc_Notch 0x60000 -#define bRxNBINotch 0x1f000000 -#define bPD_TH 0xf -#define bPD_TH_Opt2 0xc000 -#define bPWED_TH 0x700 -#define bIfMF_Win_L 0x800 -#define bPD_Option 0x1000 -#define bMF_Win_L 0xe000 -#define bBW_Search_L 0x30000 -#define bwin_enh_L 0xc0000 -#define bBW_TH 0x700000 -#define bED_TH2 0x3800000 -#define bBW_option 0x4000000 -#define bRatio_TH 0x18000000 -#define bWindow_L 0xe0000000 -#define bSBD_Option 0x1 -#define bFrame_TH 0x1c -#define bFS_Option 0x60 -#define bDC_Slope_check 0x80 -#define bFGuard_Counter_DC_L 0xe00 -#define bFrame_Weight_Short 0x7000 -#define bSub_Tune 0xe00000 -#define bFrame_DC_Length 0xe000000 -#define bSBD_start_offset 0x30000000 -#define bFrame_TH_2 0x7 -#define bFrame_GI2_TH 0x38 -#define bGI2_Sync_en 0x40 -#define bSarch_Short_Early 0x300 -#define bSarch_Short_Late 0xc00 -#define bSarch_GI2_Late 0x70000 -#define bCFOAntSum 0x1 -#define bCFOAcc 0x2 -#define bCFOStartOffset 0xc -#define bCFOLookBack 0x70 -#define bCFOSumWeight 0x80 -#define bDAGCEnable 0x10000 -#define bTXIQImb_A 0x3ff -#define bTXIQImb_B 0xfc00 -#define bTXIQImb_C 0x3f0000 -#define bTXIQImb_D 0xffc00000 -#define bTxIDCOffset 0xff -#define bTxQDCOffset 0xff00 -#define bTxDFIRMode 0x10000 -#define bTxPesudoNoiseOn 0x4000000 -#define bTxPesudoNoise_A 0xff -#define bTxPesudoNoise_B 0xff00 -#define bTxPesudoNoise_C 0xff0000 -#define bTxPesudoNoise_D 0xff000000 -#define bCCADropOption 0x20000 -#define bCCADropThres 0xfff00000 -#define bEDCCA_H 0xf -#define bEDCCA_L 0xf0 -#define bLambda_ED 0x300 -#define bRxInitialGain 0x7f -#define bRxAntDivEn 0x80 -#define bRxAGCAddressForLNA 0x7f00 -#define bRxHighPowerFlow 0x8000 -#define bRxAGCFreezeThres 0xc0000 -#define bRxFreezeStep_AGC1 0x300000 -#define bRxFreezeStep_AGC2 0xc00000 -#define bRxFreezeStep_AGC3 0x3000000 -#define bRxFreezeStep_AGC0 0xc000000 -#define bRxRssi_Cmp_En 0x10000000 -#define bRxQuickAGCEn 0x20000000 -#define bRxAGCFreezeThresMode 0x40000000 -#define bRxOverFlowCheckType 0x80000000 -#define bRxAGCShift 0x7f -#define bTRSW_Tri_Only 0x80 -#define bPowerThres 0x300 -#define bRxAGCEn 0x1 -#define bRxAGCTogetherEn 0x2 -#define bRxAGCMin 0x4 -#define bRxHP_Ini 0x7 -#define bRxHP_TRLNA 0x70 -#define bRxHP_RSSI 0x700 -#define bRxHP_BBP1 0x7000 -#define bRxHP_BBP2 0x70000 -#define bRxHP_BBP3 0x700000 -#define bRSSI_H 0x7f0000 /* the threshold for high power */ -#define bRSSI_Gen 0x7f000000 /* the threshold for ant divers */ -#define bRxSettle_TRSW 0x7 -#define bRxSettle_LNA 0x38 -#define bRxSettle_RSSI 0x1c0 -#define bRxSettle_BBP 0xe00 -#define bRxSettle_RxHP 0x7000 -#define bRxSettle_AntSW_RSSI 0x38000 -#define bRxSettle_AntSW 0xc0000 -#define bRxProcessTime_DAGC 0x300000 -#define bRxSettle_HSSI 0x400000 -#define bRxProcessTime_BBPPW 0x800000 -#define bRxAntennaPowerShift 0x3000000 -#define bRSSITableSelect 0xc000000 -#define bRxHP_Final 0x7000000 -#define bRxHTSettle_BBP 0x7 -#define bRxHTSettle_HSSI 0x8 -#define bRxHTSettle_RxHP 0x70 -#define bRxHTSettle_BBPPW 0x80 -#define bRxHTSettle_Idle 0x300 -#define bRxHTSettle_Reserved 0x1c00 -#define bRxHTRxHPEn 0x8000 -#define bRxHTAGCFreezeThres 0x30000 -#define bRxHTAGCTogetherEn 0x40000 -#define bRxHTAGCMin 0x80000 -#define bRxHTAGCEn 0x100000 -#define bRxHTDAGCEn 0x200000 -#define bRxHTRxHP_BBP 0x1c00000 -#define bRxHTRxHP_Final 0xe0000000 -#define bRxPWRatioTH 0x3 -#define bRxPWRatioEn 0x4 -#define bRxMFHold 0x3800 -#define bRxPD_Delay_TH1 0x38 -#define bRxPD_Delay_TH2 0x1c0 -#define bRxPD_DC_COUNT_MAX 0x600 -#define bRxPD_Delay_TH 0x8000 -#define bRxProcess_Delay 0xf0000 -#define bRxSearchrange_GI2_Early 0x700000 -#define bRxFrame_Guard_Counter_L 0x3800000 -#define bRxSGI_Guard_L 0xc000000 -#define bRxSGI_Search_L 0x30000000 -#define bRxSGI_TH 0xc0000000 -#define bDFSCnt0 0xff -#define bDFSCnt1 0xff00 -#define bDFSFlag 0xf0000 -#define bMFWeightSum 0x300000 -#define bMinIdxTH 0x7f000000 -#define bDAFormat 0x40000 -#define bTxChEmuEnable 0x01000000 -#define bTRSWIsolation_A 0x7f -#define bTRSWIsolation_B 0x7f00 -#define bTRSWIsolation_C 0x7f0000 -#define bTRSWIsolation_D 0x7f000000 -#define bExtLNAGain 0x7c00 - -/* 6. PageE(0xE00) */ -#define bSTBCEn 0x4 /* Useless */ -#define bAntennaMapping 0x10 -#define bNss 0x20 -#define bCFOAntSumD 0x200 -#define bPHYCounterReset 0x8000000 -#define bCFOReportGet 0x4000000 -#define bOFDMContinueTx 0x10000000 -#define bOFDMSingleCarrier 0x20000000 -#define bOFDMSingleTone 0x40000000 -#define bHTDetect 0x100 -#define bCFOEn 0x10000 -#define bCFOValue 0xfff00000 -#define bSigTone_Re 0x3f -#define bSigTone_Im 0x7f00 -#define bCounter_CCA 0xffff -#define bCounter_ParityFail 0xffff0000 -#define bCounter_RateIllegal 0xffff -#define bCounter_CRC8Fail 0xffff0000 -#define bCounter_MCSNoSupport 0xffff -#define bCounter_FastSync 0xffff -#define bShortCFO 0xfff -#define bShortCFOTLength 12 /* total */ -#define bShortCFOFLength 11 /* fraction */ -#define bLongCFO 0x7ff -#define bLongCFOTLength 11 -#define bLongCFOFLength 11 -#define bTailCFO 0x1fff -#define bTailCFOTLength 13 -#define bTailCFOFLength 12 -#define bmax_en_pwdB 0xffff -#define bCC_power_dB 0xffff0000 -#define bnoise_pwdB 0xffff -#define bPowerMeasTLength 10 -#define bPowerMeasFLength 3 -#define bRx_HT_BW 0x1 -#define bRxSC 0x6 -#define bRx_HT 0x8 -#define bNB_intf_det_on 0x1 -#define bIntf_win_len_cfg 0x30 -#define bNB_Intf_TH_cfg 0x1c0 -#define bRFGain 0x3f -#define bTableSel 0x40 -#define bTRSW 0x80 -#define bRxSNR_A 0xff -#define bRxSNR_B 0xff00 -#define bRxSNR_C 0xff0000 -#define bRxSNR_D 0xff000000 -#define bSNREVMTLength 8 -#define bSNREVMFLength 1 -#define bCSI1st 0xff -#define bCSI2nd 0xff00 -#define bRxEVM1st 0xff0000 -#define bRxEVM2nd 0xff000000 -#define bSIGEVM 0xff -#define bPWDB 0xff00 -#define bSGIEN 0x10000 - -#define bSFactorQAM1 0xf /* Useless */ -#define bSFactorQAM2 0xf0 -#define bSFactorQAM3 0xf00 -#define bSFactorQAM4 0xf000 -#define bSFactorQAM5 0xf0000 -#define bSFactorQAM6 0xf0000 -#define bSFactorQAM7 0xf00000 -#define bSFactorQAM8 0xf000000 -#define bSFactorQAM9 0xf0000000 -#define bCSIScheme 0x100000 - -#define bNoiseLvlTopSet 0x3 /* Useless */ -#define bChSmooth 0x4 -#define bChSmoothCfg1 0x38 -#define bChSmoothCfg2 0x1c0 -#define bChSmoothCfg3 0xe00 -#define bChSmoothCfg4 0x7000 -#define bMRCMode 0x800000 -#define bTHEVMCfg 0x7000000 - -#define bLoopFitType 0x1 /* Useless */ -#define bUpdCFO 0x40 -#define bUpdCFOOffData 0x80 -#define bAdvUpdCFO 0x100 -#define bAdvTimeCtrl 0x800 -#define bUpdClko 0x1000 -#define bFC 0x6000 -#define bTrackingMode 0x8000 -#define bPhCmpEnable 0x10000 -#define bUpdClkoLTF 0x20000 -#define bComChCFO 0x40000 -#define bCSIEstiMode 0x80000 -#define bAdvUpdEqz 0x100000 -#define bUChCfg 0x7000000 -#define bUpdEqz 0x8000000 - -#define bTxAGCRate18_06 0x7f7f7f7f /* Useless */ -#define bTxAGCRate54_24 0x7f7f7f7f -#define bTxAGCRateMCS32 0x7f -#define bTxAGCRateCCK 0x7f00 -#define bTxAGCRateMCS3_MCS0 0x7f7f7f7f -#define bTxAGCRateMCS7_MCS4 0x7f7f7f7f -#define bTxAGCRateMCS11_MCS8 0x7f7f7f7f -#define bTxAGCRateMCS15_MCS12 0x7f7f7f7f - -/* Rx Pseduo noise */ -#define bRxPesudoNoiseOn 0x20000000 /* Useless */ -#define bRxPesudoNoise_A 0xff -#define bRxPesudoNoise_B 0xff00 -#define bRxPesudoNoise_C 0xff0000 -#define bRxPesudoNoise_D 0xff000000 -#define bPesudoNoiseState_A 0xffff -#define bPesudoNoiseState_B 0xffff0000 -#define bPesudoNoiseState_C 0xffff -#define bPesudoNoiseState_D 0xffff0000 - -/* 7. RF Register - * Zebra1 - */ -#define bZebra1_HSSIEnable 0x8 /* Useless */ -#define bZebra1_TRxControl 0xc00 -#define bZebra1_TRxGainSetting 0x07f -#define bZebra1_RxCorner 0xc00 -#define bZebra1_TxChargePump 0x38 -#define bZebra1_RxChargePump 0x7 -#define bZebra1_ChannelNum 0xf80 -#define bZebra1_TxLPFBW 0x400 -#define bZebra1_RxLPFBW 0x600 - -/*Zebra4 */ -#define bRTL8256RegModeCtrl1 0x100 /* Useless */ -#define bRTL8256RegModeCtrl0 0x40 -#define bRTL8256_TxLPFBW 0x18 -#define bRTL8256_RxLPFBW 0x600 - -/* RTL8258 */ -#define bRTL8258_TxLPFBW 0xc /* Useless */ -#define bRTL8258_RxLPFBW 0xc00 -#define bRTL8258_RSSILPFBW 0xc0 - -/* - * Other Definition - */ - -/* byte endable for sb_write */ -#define bByte0 0x1 /* Useless */ -#define bByte1 0x2 -#define bByte2 0x4 -#define bByte3 0x8 -#define bWord0 0x3 -#define bWord1 0xc -#define bDWord 0xf - -/* for PutRegsetting & GetRegSetting BitMask */ -#define bMaskByte0 0xff /* Reg 0xc50 rOFDM0_XAAGCCore~0xC6f */ -#define bMaskByte1 0xff00 -#define bMaskByte2 0xff0000 -#define bMaskByte3 0xff000000 -#define bMaskHWord 0xffff0000 -#define bMaskLWord 0x0000ffff -#define bMaskDWord 0xffffffff - -/* for PutRFRegsetting & GetRFRegSetting BitMask */ -#define bRFRegOffsetMask 0xfffff -#define bEnable 0x1 /* Useless */ -#define bDisable 0x0 - -#define LeftAntenna 0x0 /* Useless */ -#define RightAntenna 0x1 - -#define tCheckTxStatus 500 /* 500ms Useless */ -#define tUpdateRxCounter 100 /* 100ms */ - -#define rateCCK 0 /* Useless */ -#define rateOFDM 1 -#define rateHT 2 - -/* define Register-End */ -#define bPMAC_End 0x1ff /* Useless */ -#define bFPGAPHY0_End 0x8ff -#define bFPGAPHY1_End 0x9ff -#define bCCKPHY0_End 0xaff -#define bOFDMPHY0_End 0xcff -#define bOFDMPHY1_End 0xdff - -#define bPMACControl 0x0 /* Useless */ -#define bWMACControl 0x1 -#define bWNICControl 0x2 - -#define ANTENNA_A 0x1 /* Useless */ -#define ANTENNA_B 0x2 -#define ANTENNA_AB 0x3 /* ANTENNA_A |ANTENNA_B */ - -#define ANTENNA_C 0x4 -#define ANTENNA_D 0x8 - -/* accept all physical address */ -#define RCR_AAP BIT(0) -#define RCR_APM BIT(1) /* accept physical match */ -#define RCR_AM BIT(2) /* accept multicast */ -#define RCR_AB BIT(3) /* accept broadcast */ -#define RCR_ACRC32 BIT(5) /* accept error packet */ -#define RCR_9356SEL BIT(6) -#define RCR_AICV BIT(12) /* Accept ICV error packet */ -#define RCR_RXFTH0 (BIT(13)|BIT(14)|BIT(15)) /* Rx FIFO threshold */ -#define RCR_ADF BIT(18) /* Accept Data(frame type) frame */ -#define RCR_ACF BIT(19) /* Accept control frame */ -#define RCR_AMF BIT(20) /* Accept management frame */ -#define RCR_ADD3 BIT(21) -#define RCR_APWRMGT BIT(22) /* Accept power management packet */ -#define RCR_CBSSID BIT(23) /* Accept BSSID match packet */ -#define RCR_ENMARP BIT(28) /* enable mac auto reset phy */ -#define RCR_EnCS1 BIT(29) /* enable carrier sense method 1 */ -#define RCR_EnCS2 BIT(30) /* enable carrier sense method 2 */ -/* Rx Early mode is performed for packet size greater than 1536 */ -#define RCR_OnlyErlPkt BIT(31) - -/*--------------------------Define Parameters-------------------------------*/ - -#endif /*__INC_HAL8192SPHYREG_H */ - diff --git a/drivers/staging/rtl8712/rtl871x_pwrctrl.c b/drivers/staging/rtl8712/rtl871x_pwrctrl.c deleted file mode 100644 index cd6d9ff0bebc..000000000000 --- a/drivers/staging/rtl8712/rtl871x_pwrctrl.c +++ /dev/null @@ -1,234 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_pwrctrl.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_PWRCTRL_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" - -#define RTL8712_SDIO_LOCAL_BASE 0X10100000 -#define SDIO_HCPWM (RTL8712_SDIO_LOCAL_BASE + 0x0081) - -void r8712_set_rpwm(struct _adapter *padapter, u8 val8) -{ - u8 rpwm; - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (pwrpriv->rpwm == val8) { - if (pwrpriv->rpwm_retry == 0) - return; - } - if (padapter->driver_stopped || padapter->surprise_removed) - return; - rpwm = val8 | pwrpriv->tog; - switch (val8) { - case PS_STATE_S1: - pwrpriv->cpwm = val8; - break; - case PS_STATE_S2:/* only for USB normal powersave mode use, - * temp mark some code. - */ - case PS_STATE_S3: - case PS_STATE_S4: - pwrpriv->cpwm = val8; - break; - default: - break; - } - pwrpriv->rpwm_retry = 0; - pwrpriv->rpwm = val8; - r8712_write8(padapter, 0x1025FE58, rpwm); - pwrpriv->tog += 0x80; -} - -void r8712_set_ps_mode(struct _adapter *padapter, uint ps_mode, uint smart_ps) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (ps_mode > PM_Card_Disable) - return; - /* if driver is in active state, we dont need set smart_ps.*/ - if (ps_mode == PS_MODE_ACTIVE) - smart_ps = 0; - if ((pwrpriv->pwr_mode != ps_mode) || (pwrpriv->smart_ps != smart_ps)) { - if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) - pwrpriv->bSleep = true; - else - pwrpriv->bSleep = false; - pwrpriv->pwr_mode = ps_mode; - pwrpriv->smart_ps = smart_ps; - schedule_work(&pwrpriv->SetPSModeWorkItem); - } -} - -/* - * Caller:ISR handler... - * - * This will be called when CPWM interrupt is up. - * - * using to update cpwn of drv; and drv will make a decision to up or - * down pwr level - */ -void r8712_cpwm_int_hdl(struct _adapter *padapter, - struct reportpwrstate_parm *preportpwrstate) -{ - struct pwrctrl_priv *pwrpriv = &(padapter->pwrctrlpriv); - struct cmd_priv *pcmdpriv = &(padapter->cmdpriv); - - if (pwrpriv->cpwm_tog == ((preportpwrstate->state) & 0x80)) - return; - del_timer(&padapter->pwrctrlpriv.rpwm_check_timer); - mutex_lock(&pwrpriv->mutex_lock); - pwrpriv->cpwm = (preportpwrstate->state) & 0xf; - if (pwrpriv->cpwm >= PS_STATE_S2) { - if (pwrpriv->alives & CMD_ALIVE) - complete(&(pcmdpriv->cmd_queue_comp)); - } - pwrpriv->cpwm_tog = (preportpwrstate->state) & 0x80; - mutex_unlock(&pwrpriv->mutex_lock); -} - -static inline void register_task_alive(struct pwrctrl_priv *pwrctrl, uint tag) -{ - pwrctrl->alives |= tag; -} - -static inline void unregister_task_alive(struct pwrctrl_priv *pwrctrl, uint tag) -{ - if (pwrctrl->alives & tag) - pwrctrl->alives ^= tag; -} - -static void _rpwm_check_handler (struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (padapter->driver_stopped || padapter->surprise_removed) - return; - if (pwrpriv->cpwm != pwrpriv->rpwm) - schedule_work(&pwrpriv->rpwm_workitem); -} - -static void SetPSModeWorkItemCallback(struct work_struct *work) -{ - struct pwrctrl_priv *pwrpriv = container_of(work, - struct pwrctrl_priv, SetPSModeWorkItem); - struct _adapter *padapter = container_of(pwrpriv, - struct _adapter, pwrctrlpriv); - if (!pwrpriv->bSleep) { - mutex_lock(&pwrpriv->mutex_lock); - if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) - r8712_set_rpwm(padapter, PS_STATE_S4); - mutex_unlock(&pwrpriv->mutex_lock); - } -} - -static void rpwm_workitem_callback(struct work_struct *work) -{ - struct pwrctrl_priv *pwrpriv = container_of(work, - struct pwrctrl_priv, rpwm_workitem); - struct _adapter *padapter = container_of(pwrpriv, - struct _adapter, pwrctrlpriv); - if (pwrpriv->cpwm != pwrpriv->rpwm) { - mutex_lock(&pwrpriv->mutex_lock); - r8712_read8(padapter, SDIO_HCPWM); - pwrpriv->rpwm_retry = 1; - r8712_set_rpwm(padapter, pwrpriv->rpwm); - mutex_unlock(&pwrpriv->mutex_lock); - } -} - -static void rpwm_check_handler (struct timer_list *t) -{ - struct _adapter *adapter = - from_timer(adapter, t, pwrctrlpriv.rpwm_check_timer); - - _rpwm_check_handler(adapter); -} - -void r8712_init_pwrctrl_priv(struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; - - memset((unsigned char *)pwrctrlpriv, 0, sizeof(struct pwrctrl_priv)); - mutex_init(&pwrctrlpriv->mutex_lock); - pwrctrlpriv->cpwm = PS_STATE_S4; - pwrctrlpriv->pwr_mode = PS_MODE_ACTIVE; - pwrctrlpriv->smart_ps = 0; - pwrctrlpriv->tog = 0x80; -/* clear RPWM to ensure driver and fw back to initial state. */ - r8712_write8(padapter, 0x1025FE58, 0); - INIT_WORK(&pwrctrlpriv->SetPSModeWorkItem, SetPSModeWorkItemCallback); - INIT_WORK(&pwrctrlpriv->rpwm_workitem, rpwm_workitem_callback); - timer_setup(&pwrctrlpriv->rpwm_check_timer, rpwm_check_handler, 0); -} - -/* - * Caller: r8712_cmd_thread - * Check if the fw_pwrstate is okay for issuing cmd. - * If not (cpwm should be is less than P2 state), then the sub-routine - * will raise the cpwm to be greater than or equal to P2. - * Calling Context: Passive - * Return Value: - * 0: r8712_cmd_thread can issue cmds to firmware afterwards. - * -EINVAL: r8712_cmd_thread can not do anything. - */ -int r8712_register_cmd_alive(struct _adapter *padapter) -{ - int res = 0; - struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv; - - mutex_lock(&pwrctrl->mutex_lock); - register_task_alive(pwrctrl, CMD_ALIVE); - if (pwrctrl->cpwm < PS_STATE_S2) { - r8712_set_rpwm(padapter, PS_STATE_S3); - res = -EINVAL; - } - mutex_unlock(&pwrctrl->mutex_lock); - return res; -} - -/* - * Caller: ISR - * If ISR's txdone, - * No more pkts for TX, - * Then driver shall call this fun. to power down firmware again. - */ -void r8712_unregister_cmd_alive(struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv; - - mutex_lock(&pwrctrl->mutex_lock); - unregister_task_alive(pwrctrl, CMD_ALIVE); - if ((pwrctrl->cpwm > PS_STATE_S2) && - (pwrctrl->pwr_mode > PS_MODE_ACTIVE)) { - if ((pwrctrl->alives == 0) && - (check_fwstate(&padapter->mlmepriv, - _FW_UNDER_LINKING) != true)) { - r8712_set_rpwm(padapter, PS_STATE_S0); - } - } - mutex_unlock(&pwrctrl->mutex_lock); -} - -void r8712_flush_rwctrl_works(struct _adapter *padapter) -{ - struct pwrctrl_priv *pwrctrl = &padapter->pwrctrlpriv; - - flush_work(&pwrctrl->SetPSModeWorkItem); - flush_work(&pwrctrl->rpwm_workitem); -} diff --git a/drivers/staging/rtl8712/rtl871x_pwrctrl.h b/drivers/staging/rtl8712/rtl871x_pwrctrl.h deleted file mode 100644 index b35b9c7920eb..000000000000 --- a/drivers/staging/rtl8712/rtl871x_pwrctrl.h +++ /dev/null @@ -1,113 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_PWRCTRL_H_ -#define __RTL871X_PWRCTRL_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define CMD_ALIVE BIT(2) - -enum Power_Mgnt { - PS_MODE_ACTIVE = 0, - PS_MODE_MIN, - PS_MODE_MAX, - PS_MODE_DTIM, - PS_MODE_VOIP, - PS_MODE_UAPSD_WMM, - PS_MODE_UAPSD, - PS_MODE_IBSS, - PS_MODE_WWLAN, - PM_Radio_Off, - PM_Card_Disable, - PS_MODE_NUM -}; - -/* - * BIT[2:0] = HW state - * BIT[3] = Protocol PS state, 0: register active state, - * 1: register sleep state - * BIT[4] = sub-state - */ - -#define PS_DPS BIT(0) -#define PS_LCLK (PS_DPS) -#define PS_RF_OFF BIT(1) -#define PS_ALL_ON BIT(2) -#define PS_ST_ACTIVE BIT(3) -#define PS_LP BIT(4) /* low performance */ - -#define PS_STATE_MASK (0x0F) -#define PS_STATE_HW_MASK (0x07) -#define PS_SEQ_MASK (0xc0) - -#define PS_STATE(x) (PS_STATE_MASK & (x)) -#define PS_STATE_HW(x) (PS_STATE_HW_MASK & (x)) -#define PS_SEQ(x) (PS_SEQ_MASK & (x)) - -#define PS_STATE_S0 (PS_DPS) -#define PS_STATE_S1 (PS_LCLK) -#define PS_STATE_S2 (PS_RF_OFF) -#define PS_STATE_S3 (PS_ALL_ON) -#define PS_STATE_S4 ((PS_ST_ACTIVE) | (PS_ALL_ON)) - -#define PS_IS_RF_ON(x) ((x) & (PS_ALL_ON)) -#define PS_IS_ACTIVE(x) ((x) & (PS_ST_ACTIVE)) -#define CLR_PS_STATE(x) ((x) = ((x) & (0xF0))) - -struct reportpwrstate_parm { - unsigned char mode; - unsigned char state; /* the CPWM value */ - unsigned short rsvd; -}; - -struct pwrctrl_priv { - struct mutex mutex_lock; - /*volatile*/ u8 rpwm; /* requested power state for fw */ - /* fw current power state. updated when 1. read from HCPWM or - * 2. driver lowers power level - */ - /*volatile*/ u8 cpwm; - /*volatile*/ u8 tog; /* toggling */ - /*volatile*/ u8 cpwm_tog; /* toggling */ - /*volatile*/ u8 tgt_rpwm; /* wanted power state */ - uint pwr_mode; - uint smart_ps; - uint alives; - uint ImrContent; /* used to store original imr. */ - uint bSleep; /* sleep -> active is different from active -> sleep. */ - - struct work_struct SetPSModeWorkItem; - struct work_struct rpwm_workitem; - struct timer_list rpwm_check_timer; - u8 rpwm_retry; - uint bSetPSModeWorkItemInProgress; - - spinlock_t pnp_pwr_mgnt_lock; - s32 pnp_current_pwr_state; - u8 pnp_bstop_trx; - u8 pnp_wwirp_pending; -}; - -void r8712_init_pwrctrl_priv(struct _adapter *adapter); -int r8712_register_cmd_alive(struct _adapter *padapter); -void r8712_unregister_cmd_alive(struct _adapter *padapter); -void r8712_cpwm_int_hdl(struct _adapter *padapter, - struct reportpwrstate_parm *preportpwrstate); -void r8712_set_ps_mode(struct _adapter *padapter, uint ps_mode, - uint smart_ps); -void r8712_set_rpwm(struct _adapter *padapter, u8 val8); -void r8712_flush_rwctrl_works(struct _adapter *padapter); - -#endif /* __RTL871X_PWRCTRL_H_ */ diff --git a/drivers/staging/rtl8712/rtl871x_recv.c b/drivers/staging/rtl8712/rtl871x_recv.c deleted file mode 100644 index 8a3566214af7..000000000000 --- a/drivers/staging/rtl8712/rtl871x_recv.c +++ /dev/null @@ -1,671 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_recv.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_RECV_C_ - -#include <linux/ip.h> -#include <linux/if_ether.h> -#include <linux/etherdevice.h> -#include <linux/ieee80211.h> -#include <net/cfg80211.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "mlme_osdep.h" -#include "ethernet.h" -#include "usb_ops.h" -#include "wifi.h" - -static const u8 SNAP_ETH_TYPE_IPX[2] = {0x81, 0x37}; - -/* Datagram Delivery Protocol */ -static const u8 SNAP_ETH_TYPE_APPLETALK_AARP[2] = {0x80, 0xf3}; - -void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv) -{ - memset((u8 *)psta_recvpriv, 0, sizeof(struct sta_recv_priv)); - spin_lock_init(&psta_recvpriv->lock); - _init_queue(&psta_recvpriv->defrag_q); -} - -int _r8712_init_recv_priv(struct recv_priv *precvpriv, - struct _adapter *padapter) -{ - int ret; - sint i; - union recv_frame *precvframe; - - memset((unsigned char *)precvpriv, 0, sizeof(struct recv_priv)); - spin_lock_init(&precvpriv->lock); - _init_queue(&precvpriv->free_recv_queue); - _init_queue(&precvpriv->recv_pending_queue); - precvpriv->adapter = padapter; - precvpriv->free_recvframe_cnt = NR_RECVFRAME; - precvpriv->pallocated_frame_buf = kzalloc(NR_RECVFRAME * - sizeof(union recv_frame) + RXFRAME_ALIGN_SZ, - GFP_ATOMIC); - if (!precvpriv->pallocated_frame_buf) - return -ENOMEM; - precvpriv->precv_frame_buf = precvpriv->pallocated_frame_buf + - RXFRAME_ALIGN_SZ - - ((addr_t)(precvpriv->pallocated_frame_buf) & - (RXFRAME_ALIGN_SZ - 1)); - precvframe = (union recv_frame *)precvpriv->precv_frame_buf; - for (i = 0; i < NR_RECVFRAME; i++) { - INIT_LIST_HEAD(&(precvframe->u.list)); - list_add_tail(&(precvframe->u.list), - &(precvpriv->free_recv_queue.queue)); - r8712_os_recv_resource_alloc(padapter, precvframe); - precvframe->u.hdr.adapter = padapter; - precvframe++; - } - precvpriv->rx_pending_cnt = 1; - ret = r8712_init_recv_priv(precvpriv, padapter); - if (ret) - kfree(precvpriv->pallocated_frame_buf); - - return ret; -} - -void _r8712_free_recv_priv(struct recv_priv *precvpriv) -{ - kfree(precvpriv->pallocated_frame_buf); - r8712_free_recv_priv(precvpriv); -} - -union recv_frame *r8712_alloc_recvframe(struct __queue *pfree_recv_queue) -{ - unsigned long irqL; - union recv_frame *precvframe; - struct _adapter *padapter; - struct recv_priv *precvpriv; - - spin_lock_irqsave(&pfree_recv_queue->lock, irqL); - precvframe = list_first_entry_or_null(&pfree_recv_queue->queue, - union recv_frame, u.hdr.list); - if (precvframe) { - list_del_init(&precvframe->u.hdr.list); - padapter = precvframe->u.hdr.adapter; - if (padapter) { - precvpriv = &padapter->recvpriv; - if (pfree_recv_queue == &precvpriv->free_recv_queue) - precvpriv->free_recvframe_cnt--; - } - } - spin_unlock_irqrestore(&pfree_recv_queue->lock, irqL); - return precvframe; -} - -/* - * caller : defrag; recvframe_chk_defrag in recv_thread (passive) - * pframequeue: defrag_queue : will be accessed in recv_thread (passive) - * using spin_lock to protect - */ -void r8712_free_recvframe_queue(struct __queue *pframequeue, - struct __queue *pfree_recv_queue) -{ - union recv_frame *precvframe; - struct list_head *plist, *phead; - - spin_lock(&pframequeue->lock); - phead = &pframequeue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - precvframe = container_of(plist, union recv_frame, u.list); - plist = plist->next; - r8712_free_recvframe(precvframe, pfree_recv_queue); - } - spin_unlock(&pframequeue->lock); -} - -sint r8712_recvframe_chkmic(struct _adapter *adapter, - union recv_frame *precvframe) -{ - sint i, res = _SUCCESS; - u32 datalen; - u8 miccode[8]; - u8 bmic_err = false; - u8 *pframe, *payload, *pframemic; - u8 *mickey, idx, *iv; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &precvframe->u.hdr.attrib; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - stainfo = r8712_get_stainfo(&adapter->stapriv, &prxattrib->ta[0]); - if (prxattrib->encrypt == _TKIP_) { - /* calculate mic code */ - if (stainfo) { - if (is_multicast_ether_addr(prxattrib->ra)) { - iv = precvframe->u.hdr.rx_data + - prxattrib->hdrlen; - idx = iv[3]; - mickey = &psecuritypriv->XGrprxmickey[(((idx >> - 6) & 0x3)) - 1].skey[0]; - if (!psecuritypriv->binstallGrpkey) - return _FAIL; - } else { - mickey = &stainfo->tkiprxmickey.skey[0]; - } - /*icv_len included the mic code*/ - datalen = precvframe->u.hdr.len - prxattrib->hdrlen - - prxattrib->iv_len - prxattrib->icv_len - 8; - pframe = precvframe->u.hdr.rx_data; - payload = pframe + prxattrib->hdrlen + - prxattrib->iv_len; - seccalctkipmic(mickey, pframe, payload, datalen, - &miccode[0], - (unsigned char)prxattrib->priority); - pframemic = payload + datalen; - bmic_err = false; - for (i = 0; i < 8; i++) { - if (miccode[i] != *(pframemic + i)) - bmic_err = true; - } - if (bmic_err) { - if (prxattrib->bdecrypted) - r8712_handle_tkip_mic_err(adapter, - (u8)is_multicast_ether_addr(prxattrib->ra)); - res = _FAIL; - } else { - /* mic checked ok */ - if (!psecuritypriv->bcheck_grpkey && - is_multicast_ether_addr(prxattrib->ra)) - psecuritypriv->bcheck_grpkey = true; - } - recvframe_pull_tail(precvframe, 8); - } - } - return res; -} - -/* decrypt and set the ivlen,icvlen of the recv_frame */ -union recv_frame *r8712_decryptor(struct _adapter *padapter, - union recv_frame *precv_frame) -{ - struct rx_pkt_attrib *prxattrib = &precv_frame->u.hdr.attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - union recv_frame *return_packet = precv_frame; - - if ((prxattrib->encrypt > 0) && ((prxattrib->bdecrypted == 0) || - psecuritypriv->sw_decrypt)) { - psecuritypriv->hw_decrypted = false; - switch (prxattrib->encrypt) { - case _WEP40_: - case _WEP104_: - r8712_wep_decrypt(padapter, (u8 *)precv_frame); - break; - case _TKIP_: - r8712_tkip_decrypt(padapter, (u8 *)precv_frame); - break; - case _AES_: - r8712_aes_decrypt(padapter, (u8 *)precv_frame); - break; - default: - break; - } - } else if (prxattrib->bdecrypted == 1) { - psecuritypriv->hw_decrypted = true; - } - return return_packet; -} - -/*###set the security information in the recv_frame */ -union recv_frame *r8712_portctrl(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - u8 *psta_addr, *ptr; - uint auth_alg; - struct recv_frame_hdr *pfhdr; - struct sta_info *psta; - struct sta_priv *pstapriv; - union recv_frame *prtnframe; - u16 ether_type; - - pstapriv = &adapter->stapriv; - ptr = precv_frame->u.hdr.rx_data; - pfhdr = &precv_frame->u.hdr; - psta_addr = pfhdr->attrib.ta; - psta = r8712_get_stainfo(pstapriv, psta_addr); - auth_alg = adapter->securitypriv.AuthAlgrthm; - if (auth_alg == 2) { - /* get ether_type */ - ptr = ptr + pfhdr->attrib.hdrlen + LLC_HEADER_SIZE; - ether_type = get_unaligned_be16(ptr); - - if (psta && psta->ieee8021x_blocked) { - /* blocked - * only accept EAPOL frame - */ - if (ether_type == 0x888e) { - prtnframe = precv_frame; - } else { - /*free this frame*/ - r8712_free_recvframe(precv_frame, - &adapter->recvpriv.free_recv_queue); - prtnframe = NULL; - } - } else { - /* allowed - * check decryption status, and decrypt the - * frame if needed - */ - prtnframe = precv_frame; - /* check is the EAPOL frame or not (Rekey) */ - if (ether_type == 0x888e) { - /* check Rekey */ - prtnframe = precv_frame; - } - } - } else { - prtnframe = precv_frame; - } - return prtnframe; -} - -static sint recv_decache(union recv_frame *precv_frame, u8 bretry, - struct stainfo_rxcache *prxcache) -{ - sint tid = precv_frame->u.hdr.attrib.priority; - u16 seq_ctrl = ((precv_frame->u.hdr.attrib.seq_num & 0xffff) << 4) | - (precv_frame->u.hdr.attrib.frag_num & 0xf); - - if (tid > 15) - return _FAIL; - if (seq_ctrl == prxcache->tid_rxseq[tid]) - return _FAIL; - prxcache->tid_rxseq[tid] = seq_ctrl; - return _SUCCESS; -} - -static sint sta2sta_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame, - struct sta_info **psta) -{ - u8 *ptr = precv_frame->u.hdr.rx_data; - sint ret = _SUCCESS; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - u8 *mybssid = get_bssid(pmlmepriv); - u8 *myhwaddr = myid(&adapter->eeprompriv); - u8 *sta_addr = NULL; - bool bmcast = is_multicast_ether_addr(pattrib->dst); - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - /* filter packets that SA is myself or multicast or broadcast */ - if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) - return _FAIL; - if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast)) - return _FAIL; - if (is_zero_ether_addr(pattrib->bssid) || - is_zero_ether_addr(mybssid) || - (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) - return _FAIL; - sta_addr = pattrib->src; - } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - /* For Station mode, sa and bssid should always be BSSID, - * and DA is my mac-address - */ - if (memcmp(pattrib->bssid, pattrib->src, ETH_ALEN)) - return _FAIL; - sta_addr = pattrib->bssid; - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - if (bmcast) { - /* For AP mode, if DA == MCAST, then BSSID should - * be also MCAST - */ - if (!is_multicast_ether_addr(pattrib->bssid)) - return _FAIL; - } else { /* not mc-frame */ - /* For AP mode, if DA is non-MCAST, then it must be - * BSSID, and bssid == BSSID - */ - if (memcmp(pattrib->bssid, pattrib->dst, ETH_ALEN)) - return _FAIL; - sta_addr = pattrib->src; - } - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN); - memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN); - memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN); - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - sta_addr = mybssid; - } else { - ret = _FAIL; - } - if (bmcast) - *psta = r8712_get_bcmc_stainfo(adapter); - else - *psta = r8712_get_stainfo(pstapriv, sta_addr); /* get ap_info */ - if (!*psta) { - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - adapter->mppriv.rx_pktloss++; - return _FAIL; - } - return ret; -} - -static sint ap2sta_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame, - struct sta_info **psta) -{ - u8 *ptr = precv_frame->u.hdr.rx_data; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - u8 *mybssid = get_bssid(pmlmepriv); - u8 *myhwaddr = myid(&adapter->eeprompriv); - bool bmcast = is_multicast_ether_addr(pattrib->dst); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) && - check_fwstate(pmlmepriv, _FW_LINKED)) { - /* if NULL-frame, drop packet */ - if ((GetFrameSubType(ptr)) == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC)) - return _FAIL; - /* drop QoS-SubType Data, including QoS NULL, - * excluding QoS-Data - */ - if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) == - WIFI_QOS_DATA_TYPE) { - if (GetFrameSubType(ptr) & (BIT(4) | BIT(5) | BIT(6))) - return _FAIL; - } - - /* filter packets that SA is myself or multicast or broadcast */ - if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) - return _FAIL; - - /* da should be for me */ - if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast)) - return _FAIL; - /* check BSSID */ - if (is_zero_ether_addr(pattrib->bssid) || - is_zero_ether_addr(mybssid) || - (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) - return _FAIL; - if (bmcast) - *psta = r8712_get_bcmc_stainfo(adapter); - else - *psta = r8712_get_stainfo(pstapriv, pattrib->bssid); - if (!*psta) - return _FAIL; - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE) && - check_fwstate(pmlmepriv, _FW_LINKED)) { - memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN); - memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN); - memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN); - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - memcpy(pattrib->bssid, mybssid, ETH_ALEN); - *psta = r8712_get_stainfo(pstapriv, pattrib->bssid); - if (!*psta) - return _FAIL; - } else { - return _FAIL; - } - return _SUCCESS; -} - -static sint sta2ap_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame, - struct sta_info **psta) -{ - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - unsigned char *mybssid = get_bssid(pmlmepriv); - - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - /* For AP mode, if DA is non-MCAST, then it must be BSSID, - * and bssid == BSSID - * For AP mode, RA=BSSID, TX=STA(SRC_ADDR), A3=DST_ADDR - */ - if (memcmp(pattrib->bssid, mybssid, ETH_ALEN)) - return _FAIL; - *psta = r8712_get_stainfo(pstapriv, pattrib->src); - if (!*psta) - return _FAIL; - } - return _SUCCESS; -} - -static sint validate_recv_ctrl_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - return _FAIL; -} - -static sint validate_recv_mgnt_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - return _FAIL; -} - -static sint validate_recv_data_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - int res; - u8 bretry; - u8 *psa, *pda, *pbssid; - struct sta_info *psta = NULL; - u8 *ptr = precv_frame->u.hdr.rx_data; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - bretry = GetRetry(ptr); - pda = ieee80211_get_DA((struct ieee80211_hdr *)ptr); - psa = ieee80211_get_SA((struct ieee80211_hdr *)ptr); - pbssid = get_hdr_bssid(ptr); - if (!pbssid) - return _FAIL; - memcpy(pattrib->dst, pda, ETH_ALEN); - memcpy(pattrib->src, psa, ETH_ALEN); - memcpy(pattrib->bssid, pbssid, ETH_ALEN); - switch (pattrib->to_fr_ds) { - case 0: - memcpy(pattrib->ra, pda, ETH_ALEN); - memcpy(pattrib->ta, psa, ETH_ALEN); - res = sta2sta_data_frame(adapter, precv_frame, &psta); - break; - case 1: - memcpy(pattrib->ra, pda, ETH_ALEN); - memcpy(pattrib->ta, pbssid, ETH_ALEN); - res = ap2sta_data_frame(adapter, precv_frame, &psta); - break; - case 2: - memcpy(pattrib->ra, pbssid, ETH_ALEN); - memcpy(pattrib->ta, psa, ETH_ALEN); - res = sta2ap_data_frame(adapter, precv_frame, &psta); - break; - case 3: - memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN); - memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN); - return _FAIL; - default: - return _FAIL; - } - if (res == _FAIL) - return _FAIL; - if (!psta) - return _FAIL; - precv_frame->u.hdr.psta = psta; - pattrib->amsdu = 0; - /* parsing QC field */ - if (pattrib->qos == 1) { - pattrib->priority = GetPriority((ptr + 24)); - pattrib->ack_policy = GetAckpolicy((ptr + 24)); - pattrib->amsdu = GetAMsdu((ptr + 24)); - pattrib->hdrlen = pattrib->to_fr_ds == 3 ? 32 : 26; - } else { - pattrib->priority = 0; - pattrib->hdrlen = (pattrib->to_fr_ds == 3) ? 30 : 24; - } - - if (pattrib->order)/*HT-CTRL 11n*/ - pattrib->hdrlen += 4; - precv_frame->u.hdr.preorder_ctrl = - &psta->recvreorder_ctrl[pattrib->priority]; - - /* decache, drop duplicate recv packets */ - if (recv_decache(precv_frame, bretry, &psta->sta_recvpriv.rxcache) == - _FAIL) - return _FAIL; - - if (pattrib->privacy) { - GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, - is_multicast_ether_addr(pattrib->ra)); - SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, - pattrib->encrypt); - } else { - pattrib->encrypt = 0; - pattrib->iv_len = pattrib->icv_len = 0; - } - return _SUCCESS; -} - -sint r8712_validate_recv_frame(struct _adapter *adapter, - union recv_frame *precv_frame) -{ - /*shall check frame subtype, to / from ds, da, bssid */ - /*then call check if rx seq/frag. duplicated.*/ - - u8 type; - u8 subtype; - sint retval = _SUCCESS; - struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; - - u8 *ptr = precv_frame->u.hdr.rx_data; - u8 ver = (unsigned char)(*ptr) & 0x3; - - /*add version chk*/ - if (ver != 0) - return _FAIL; - type = GetFrameType(ptr); - subtype = GetFrameSubType(ptr); /*bit(7)~bit(2)*/ - pattrib->to_fr_ds = get_tofr_ds(ptr); - pattrib->frag_num = GetFragNum(ptr); - pattrib->seq_num = GetSequence(ptr); - pattrib->pw_save = GetPwrMgt(ptr); - pattrib->mfrag = GetMFrag(ptr); - pattrib->mdata = GetMData(ptr); - pattrib->privacy = GetPrivacy(ptr); - pattrib->order = GetOrder(ptr); - switch (type) { - case IEEE80211_FTYPE_MGMT: - retval = validate_recv_mgnt_frame(adapter, precv_frame); - break; - case IEEE80211_FTYPE_CTL: - retval = validate_recv_ctrl_frame(adapter, precv_frame); - break; - case IEEE80211_FTYPE_DATA: - pattrib->qos = (subtype & BIT(7)) ? 1 : 0; - retval = validate_recv_data_frame(adapter, precv_frame); - break; - default: - return _FAIL; - } - return retval; -} - -int r8712_wlanhdr_to_ethhdr(union recv_frame *precvframe) -{ - /*remove the wlanhdr and add the eth_hdr*/ - sint rmv_len; - u16 len; - u8 bsnaphdr; - u8 *psnap_type; - struct ieee80211_snap_hdr *psnap; - struct _adapter *adapter = precvframe->u.hdr.adapter; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - u8 *ptr = precvframe->u.hdr.rx_data; /*point to frame_ctrl field*/ - struct rx_pkt_attrib *pattrib = &precvframe->u.hdr.attrib; - - if (pattrib->encrypt) - recvframe_pull_tail(precvframe, pattrib->icv_len); - psnap = (struct ieee80211_snap_hdr *)(ptr + pattrib->hdrlen + - pattrib->iv_len); - psnap_type = ptr + pattrib->hdrlen + pattrib->iv_len + SNAP_SIZE; - /* convert hdr + possible LLC headers into Ethernet header */ - if ((!memcmp(psnap, (void *)rfc1042_header, SNAP_SIZE) && - (memcmp(psnap_type, (void *)SNAP_ETH_TYPE_IPX, 2)) && - (memcmp(psnap_type, (void *)SNAP_ETH_TYPE_APPLETALK_AARP, 2))) || - !memcmp(psnap, (void *)bridge_tunnel_header, SNAP_SIZE)) { - /* remove RFC1042 or Bridge-Tunnel encapsulation and - * replace EtherType - */ - bsnaphdr = true; - } else { - /* Leave Ethernet header part of hdr and full payload */ - bsnaphdr = false; - } - rmv_len = pattrib->hdrlen + pattrib->iv_len + - (bsnaphdr ? SNAP_SIZE : 0); - len = precvframe->u.hdr.len - rmv_len; - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - ptr += rmv_len; - *ptr = 0x87; - *(ptr + 1) = 0x12; - /* append rx status for mp test packets */ - ptr = recvframe_pull(precvframe, (rmv_len - - sizeof(struct ethhdr) + 2) - 24); - if (!ptr) - return -ENOMEM; - memcpy(ptr, get_rxmem(precvframe), 24); - ptr += 24; - } else { - ptr = recvframe_pull(precvframe, (rmv_len - - sizeof(struct ethhdr) + (bsnaphdr ? 2 : 0))); - if (!ptr) - return -ENOMEM; - } - - memcpy(ptr, pattrib->dst, ETH_ALEN); - memcpy(ptr + ETH_ALEN, pattrib->src, ETH_ALEN); - if (!bsnaphdr) { - __be16 be_tmp = htons(len); - - memcpy(ptr + 12, &be_tmp, 2); - } - return 0; -} - -void r8712_recv_entry(union recv_frame *precvframe) -{ - struct _adapter *padapter; - struct recv_priv *precvpriv; - - s32 ret = _SUCCESS; - - padapter = precvframe->u.hdr.adapter; - precvpriv = &(padapter->recvpriv); - - padapter->ledpriv.LedControlHandler(padapter, LED_CTL_RX); - - ret = recv_func(padapter, precvframe); - if (ret == _FAIL) - goto _recv_entry_drop; - precvpriv->rx_pkts++; - precvpriv->rx_bytes += (uint)(precvframe->u.hdr.rx_tail - - precvframe->u.hdr.rx_data); - return; -_recv_entry_drop: - precvpriv->rx_drop++; - padapter->mppriv.rx_pktloss = precvpriv->rx_drop; -} diff --git a/drivers/staging/rtl8712/rtl871x_recv.h b/drivers/staging/rtl8712/rtl871x_recv.h deleted file mode 100644 index 0760bccbf389..000000000000 --- a/drivers/staging/rtl8712/rtl871x_recv.h +++ /dev/null @@ -1,208 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _RTL871X_RECV_H_ -#define _RTL871X_RECV_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define NR_RECVFRAME 256 - -#define RXFRAME_ALIGN 8 -#define RXFRAME_ALIGN_SZ (1 << RXFRAME_ALIGN) - -#define MAX_SUBFRAME_COUNT 64 - -/* for Rx reordering buffer control */ -struct recv_reorder_ctrl { - struct _adapter *padapter; - u16 indicate_seq; /* =wstart_b, init_value=0xffff */ - u16 wend_b; - u8 wsize_b; - struct __queue pending_recvframe_queue; - struct timer_list reordering_ctrl_timer; -}; - -struct stainfo_rxcache { - u16 tid_rxseq[16]; -}; - -#define PHY_RSSI_SLID_WIN_MAX 100 -#define PHY_LINKQUALITY_SLID_WIN_MAX 20 - -struct smooth_rssi_data { - u32 elements[100]; /* array to store values */ - u32 index; /* index to current array to store */ - u32 total_num; /* num of valid elements */ - u32 total_val; /* sum of valid elements */ -}; - -struct rx_pkt_attrib { - u8 amsdu; - u8 order; - u8 qos; - u8 to_fr_ds; - u8 frag_num; - u16 seq_num; - u8 pw_save; - u8 mfrag; - u8 mdata; - u8 privacy; /* in frame_ctrl field */ - u8 bdecrypted; - int hdrlen; /* the WLAN Header Len */ - int encrypt; /* 0 no encrypt. != 0 encrypt algorithm */ - int iv_len; - int icv_len; - int priority; - int ack_policy; - u8 crc_err; - u8 dst[ETH_ALEN]; - u8 src[ETH_ALEN]; - u8 ta[ETH_ALEN]; - u8 ra[ETH_ALEN]; - u8 bssid[ETH_ALEN]; - u8 tcpchk_valid; /* 0: invalid, 1: valid */ - u8 ip_chkrpt; /* 0: incorrect, 1: correct */ - u8 tcp_chkrpt; /* 0: incorrect, 1: correct */ - u8 signal_qual; - s8 rx_mimo_signal_qual[2]; - u8 mcs_rate; - u8 htc; - u8 signal_strength; -}; - -/* - * accesser of recv_priv: recv_entry(dispatch / passive level); - * recv_thread(passive) ; returnpkt(dispatch) - * ; halt(passive) ; - * - * using enter_critical section to protect - */ -struct recv_priv { - spinlock_t lock; - struct __queue free_recv_queue; - struct __queue recv_pending_queue; - u8 *pallocated_frame_buf; - u8 *precv_frame_buf; - uint free_recvframe_cnt; - struct _adapter *adapter; - uint rx_bytes; - uint rx_pkts; - uint rx_drop; - uint rx_icv_err; - uint rx_largepacket_crcerr; - uint rx_smallpacket_crcerr; - uint rx_middlepacket_crcerr; - u8 rx_pending_cnt; - uint ff_hwaddr; - struct tasklet_struct recv_tasklet; - struct sk_buff_head free_recv_skb_queue; - struct sk_buff_head rx_skb_queue; - u8 *pallocated_recv_buf; - u8 *precv_buf; /* 4 alignment */ - struct __queue free_recv_buf_queue; - u32 free_recv_buf_queue_cnt; - /* For the phy information */ - s8 rssi; - u8 signal; - u8 noise; - u8 fw_rssi; - struct smooth_rssi_data signal_qual_data; - struct smooth_rssi_data signal_strength_data; -}; - -struct sta_recv_priv { - spinlock_t lock; - sint option; - struct __queue defrag_q; /* keeping the fragment frame until defrag */ - struct stainfo_rxcache rxcache; - uint sta_rx_bytes; - uint sta_rx_pkts; - uint sta_rx_fail; -}; - -#include "rtl8712_recv.h" - -/* get a free recv_frame from pfree_recv_queue */ -union recv_frame *r8712_alloc_recvframe(struct __queue *pfree_recv_queue); -void r8712_free_recvframe(union recv_frame *precvframe, - struct __queue *pfree_recv_queue); -void r8712_free_recvframe_queue(struct __queue *pframequeue, - struct __queue *pfree_recv_queue); -int r8712_wlanhdr_to_ethhdr(union recv_frame *precvframe); -int recv_func(struct _adapter *padapter, void *pcontext); - -static inline u8 *get_rxmem(union recv_frame *precvframe) -{ - /* always return rx_head... */ - if (!precvframe) - return NULL; - return precvframe->u.hdr.rx_head; -} - -static inline u8 *recvframe_pull(union recv_frame *precvframe, sint sz) -{ - /* used for extract sz bytes from rx_data, update rx_data and return - * the updated rx_data to the caller - */ - if (!precvframe) - return NULL; - precvframe->u.hdr.rx_data += sz; - if (precvframe->u.hdr.rx_data > precvframe->u.hdr.rx_tail) { - precvframe->u.hdr.rx_data -= sz; - return NULL; - } - precvframe->u.hdr.len -= sz; - return precvframe->u.hdr.rx_data; -} - -static inline u8 *recvframe_put(union recv_frame *precvframe, sint sz) -{ - /* used for append sz bytes from ptr to rx_tail, update rx_tail and - * return the updated rx_tail to the caller - * after putting, rx_tail must be still larger than rx_end. - */ - if (!precvframe) - return NULL; - precvframe->u.hdr.rx_tail += sz; - if (precvframe->u.hdr.rx_tail > precvframe->u.hdr.rx_end) { - precvframe->u.hdr.rx_tail -= sz; - return NULL; - } - precvframe->u.hdr.len += sz; - return precvframe->u.hdr.rx_tail; -} - -static inline u8 *recvframe_pull_tail(union recv_frame *precvframe, sint sz) -{ - /* rmv data from rx_tail (by yitsen) - * used for extract sz bytes from rx_end, update rx_end and return the - * updated rx_end to the caller - * after pulling, rx_end must be still larger than rx_data. - */ - if (!precvframe) - return NULL; - precvframe->u.hdr.rx_tail -= sz; - if (precvframe->u.hdr.rx_tail < precvframe->u.hdr.rx_data) { - precvframe->u.hdr.rx_tail += sz; - return NULL; - } - precvframe->u.hdr.len -= sz; - return precvframe->u.hdr.rx_tail; -} - -struct sta_info; - -void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv); -sint r8712_recvframe_chkmic(struct _adapter *adapter, - union recv_frame *precvframe); -union recv_frame *r8712_decryptor(struct _adapter *adapter, - union recv_frame *precv_frame); -union recv_frame *r8712_recvframe_chk_defrag(struct _adapter *adapter, - union recv_frame *precv_frame); -int r8712_validate_recv_frame(struct _adapter *adapter, - union recv_frame *precv_frame); -union recv_frame *r8712_portctrl(struct _adapter *adapter, - union recv_frame *precv_frame); - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_rf.h b/drivers/staging/rtl8712/rtl871x_rf.h deleted file mode 100644 index 7d98921a48fa..000000000000 --- a/drivers/staging/rtl8712/rtl871x_rf.h +++ /dev/null @@ -1,55 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_RF_H_ -#define __RTL871X_RF_H_ - -#include "rtl871x_cmd.h" -#include "rtl871x_mp_phy_regdef.h" - -#define OFDM_PHY 1 -#define MIXED_PHY 2 -#define CCK_PHY 3 -#define NumRates (13) -#define RTL8711_RF_MAX_SENS 6 -#define RTL8711_RF_DEF_SENS 4 -#define NUM_CHANNELS 15 - -struct regulatory_class { - u32 starting_freq; /*MHz, */ - u8 channel_set[NUM_CHANNELS]; - u8 channel_cck_power[NUM_CHANNELS]; /*dbm*/ - u8 channel_ofdm_power[NUM_CHANNELS];/*dbm*/ - u8 txpower_limit; /*dbm*/ - u8 channel_spacing; /*MHz*/ - u8 modem; -}; - -enum _REG_PREAMBLE_MODE { - PREAMBLE_LONG = 1, - PREAMBLE_AUTO = 2, - PREAMBLE_SHORT = 3, -}; - -enum { - RTL8712_RFC_1T = 0x10, - RTL8712_RFC_2T = 0x20, - RTL8712_RFC_1R = 0x01, - RTL8712_RFC_2R = 0x02, - RTL8712_RFC_1T1R = 0x11, - RTL8712_RFC_1T2R = 0x12, - RTL8712_RFC_TURBO = 0x92, - RTL8712_RFC_2T2R = 0x22 -}; - -#endif /*__RTL871X_RF_H_*/ diff --git a/drivers/staging/rtl8712/rtl871x_security.c b/drivers/staging/rtl8712/rtl871x_security.c deleted file mode 100644 index e46a5dbc7b65..000000000000 --- a/drivers/staging/rtl8712/rtl871x_security.c +++ /dev/null @@ -1,1386 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_security.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_SECURITY_C_ - -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/kref.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/circ_buf.h> -#include <linux/uaccess.h> -#include <asm/byteorder.h> -#include <linux/atomic.h> -#include <linux/crc32poly.h> -#include <linux/semaphore.h> -#include <linux/ieee80211.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" - -/* =====WEP related===== */ - -struct arc4context { - u32 x; - u32 y; - u8 state[256]; -}; - -static void arcfour_init(struct arc4context *parc4ctx, u8 *key, u32 key_len) -{ - u32 t, u; - u32 keyindex; - u32 stateindex; - u8 *state; - u32 counter; - - state = parc4ctx->state; - parc4ctx->x = 0; - parc4ctx->y = 0; - for (counter = 0; counter < 256; counter++) - state[counter] = (u8)counter; - keyindex = 0; - stateindex = 0; - for (counter = 0; counter < 256; counter++) { - t = state[counter]; - stateindex = (stateindex + key[keyindex] + t) & 0xff; - u = state[stateindex]; - state[stateindex] = (u8)t; - state[counter] = (u8)u; - if (++keyindex >= key_len) - keyindex = 0; - } -} - -static u32 arcfour_byte(struct arc4context *parc4ctx) -{ - u32 x; - u32 y; - u32 sx, sy; - u8 *state; - - state = parc4ctx->state; - x = (parc4ctx->x + 1) & 0xff; - sx = state[x]; - y = (sx + parc4ctx->y) & 0xff; - sy = state[y]; - parc4ctx->x = x; - parc4ctx->y = y; - state[y] = (u8)sx; - state[x] = (u8)sy; - return state[(sx + sy) & 0xff]; -} - -static void arcfour_encrypt(struct arc4context *parc4ctx, - u8 *dest, u8 *src, u32 len) -{ - u32 i; - - for (i = 0; i < len; i++) - dest[i] = src[i] ^ (unsigned char)arcfour_byte(parc4ctx); -} - -static sint bcrc32initialized; -static u32 crc32_table[256]; - -static u8 crc32_reverseBit(u8 data) -{ - return ((u8)(data << 7) & 0x80) | ((data << 5) & 0x40) | ((data << 3) - & 0x20) | ((data << 1) & 0x10) | ((data >> 1) & 0x08) | - ((data >> 3) & 0x04) | ((data >> 5) & 0x02) | ((data >> 7) & - 0x01); -} - -static void crc32_init(void) -{ - sint i, j; - u32 c; - u8 *p = (u8 *)&c, *p1; - u8 k; - - if (bcrc32initialized == 1) - return; - - for (i = 0; i < 256; ++i) { - k = crc32_reverseBit((u8)i); - for (c = ((u32)k) << 24, j = 8; j > 0; --j) - c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY_BE : (c << 1); - p1 = (u8 *)&crc32_table[i]; - p1[0] = crc32_reverseBit(p[3]); - p1[1] = crc32_reverseBit(p[2]); - p1[2] = crc32_reverseBit(p[1]); - p1[3] = crc32_reverseBit(p[0]); - } - bcrc32initialized = 1; -} - -static u32 getcrc32(u8 *buf, u32 len) -{ - u8 *p; - u32 crc; - - if (!bcrc32initialized) - crc32_init(); - crc = 0xffffffff; /* preload shift register, per CRC-32 spec */ - for (p = buf; len > 0; ++p, --len) - crc = crc32_table[(crc ^ *p) & 0xff] ^ (crc >> 8); - return ~crc; /* transmit complement, per CRC-32 spec */ -} - -/* - * Need to consider the fragment situation - */ -void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe) -{ /* exclude ICV */ - unsigned char crc[4]; - struct arc4context mycontext; - u32 curfragnum, length, keylength, pki; - u8 *pframe, *payload, *iv; /*,*wepkey*/ - u8 wepkey[16]; - struct pkt_attrib *pattrib = &((struct xmit_frame *) - pxmitframe)->attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL) - return; - pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET; - /*start to encrypt each fragment*/ - if ((pattrib->encrypt == _WEP40_) || (pattrib->encrypt == _WEP104_)) { - pki = psecuritypriv->PrivacyKeyIndex; - keylength = psecuritypriv->DefKeylen[pki]; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - iv = pframe + pattrib->hdrlen; - memcpy(&wepkey[0], iv, 3); - memcpy(&wepkey[3], &psecuritypriv->DefKey[ - psecuritypriv->PrivacyKeyIndex].skey[0], - keylength); - payload = pframe + pattrib->iv_len + pattrib->hdrlen; - if ((curfragnum + 1) == pattrib->nr_frags) { - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32(getcrc32( - payload, length)); - arcfour_init(&mycontext, wepkey, 3 + keylength); - arcfour_encrypt(&mycontext, payload, payload, - length); - arcfour_encrypt(&mycontext, payload + length, - crc, 4); - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32(getcrc32( - payload, length)); - arcfour_init(&mycontext, wepkey, 3 + keylength); - arcfour_encrypt(&mycontext, payload, payload, - length); - arcfour_encrypt(&mycontext, payload + length, - crc, 4); - pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((addr_t)(pframe)); - } - } - } -} - -void r8712_wep_decrypt(struct _adapter *padapter, u8 *precvframe) -{ - /* exclude ICV */ - u8 crc[4]; - struct arc4context mycontext; - u32 length, keylength; - u8 *pframe, *payload, *iv, wepkey[16]; - u8 keyindex; - struct rx_pkt_attrib *prxattrib = &(((union recv_frame *) - precvframe)->u.hdr.attrib); - struct security_priv *psecuritypriv = &padapter->securitypriv; - - pframe = (unsigned char *)((union recv_frame *)precvframe)-> - u.hdr.rx_data; - /* start to decrypt recvframe */ - if ((prxattrib->encrypt == _WEP40_) || (prxattrib->encrypt == - _WEP104_)) { - iv = pframe + prxattrib->hdrlen; - keyindex = (iv[3] & 0x3); - keylength = psecuritypriv->DefKeylen[keyindex]; - memcpy(&wepkey[0], iv, 3); - memcpy(&wepkey[3], &psecuritypriv->DefKey[ - psecuritypriv->PrivacyKeyIndex].skey[0], - keylength); - length = ((union recv_frame *)precvframe)-> - u.hdr.len - prxattrib->hdrlen - prxattrib->iv_len; - payload = pframe + prxattrib->iv_len + prxattrib->hdrlen; - /* decrypt payload include icv */ - arcfour_init(&mycontext, wepkey, 3 + keylength); - arcfour_encrypt(&mycontext, payload, payload, length); - /* calculate icv and compare the icv */ - *((__le32 *)crc) = cpu_to_le32(getcrc32(payload, length - 4)); - } -} - -/* 3 =====TKIP related===== */ - -static u32 secmicgetuint32(u8 *p) -/* Convert from Byte[] to Us4Byte32 in a portable way */ -{ - s32 i; - u32 res = 0; - - for (i = 0; i < 4; i++) - res |= ((u32)(*p++)) << (8 * i); - return res; -} - -static void secmicputuint32(u8 *p, u32 val) -/* Convert from Us4Byte32 to Byte[] in a portable way */ -{ - long i; - - for (i = 0; i < 4; i++) { - *p++ = (u8)(val & 0xff); - val >>= 8; - } -} - -static void secmicclear(struct mic_data *pmicdata) -{ -/* Reset the state to the empty message. */ - pmicdata->L = pmicdata->K0; - pmicdata->R = pmicdata->K1; - pmicdata->nBytesInM = 0; - pmicdata->M = 0; -} - -void r8712_secmicsetkey(struct mic_data *pmicdata, u8 *key) -{ - /* Set the key */ - pmicdata->K0 = secmicgetuint32(key); - pmicdata->K1 = secmicgetuint32(key + 4); - /* and reset the message */ - secmicclear(pmicdata); -} - -static void secmicappendbyte(struct mic_data *pmicdata, u8 b) -{ - /* Append the byte to our word-sized buffer */ - pmicdata->M |= ((u32)b) << (8 * pmicdata->nBytesInM); - pmicdata->nBytesInM++; - /* Process the word if it is full. */ - if (pmicdata->nBytesInM >= 4) { - pmicdata->L ^= pmicdata->M; - pmicdata->R ^= ROL32(pmicdata->L, 17); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ((pmicdata->L & 0xff00ff00) >> 8) | - ((pmicdata->L & 0x00ff00ff) << 8); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ROL32(pmicdata->L, 3); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ROR32(pmicdata->L, 2); - pmicdata->L += pmicdata->R; - /* Clear the buffer */ - pmicdata->M = 0; - pmicdata->nBytesInM = 0; - } -} - -void r8712_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nbytes) -{ - /* This is simple */ - while (nbytes > 0) { - secmicappendbyte(pmicdata, *src++); - nbytes--; - } -} - -void r8712_secgetmic(struct mic_data *pmicdata, u8 *dst) -{ - /* Append the minimum padding */ - secmicappendbyte(pmicdata, 0x5a); - secmicappendbyte(pmicdata, 0); - secmicappendbyte(pmicdata, 0); - secmicappendbyte(pmicdata, 0); - secmicappendbyte(pmicdata, 0); - /* and then zeroes until the length is a multiple of 4 */ - while (pmicdata->nBytesInM != 0) - secmicappendbyte(pmicdata, 0); - /* The appendByte function has already computed the result. */ - secmicputuint32(dst, pmicdata->L); - secmicputuint32(dst + 4, pmicdata->R); - /* Reset to the empty message. */ - secmicclear(pmicdata); -} - -void seccalctkipmic(u8 *key, u8 *header, u8 *data, u32 data_len, u8 *mic_code, - u8 pri) -{ - - struct mic_data micdata; - u8 priority[4] = {0x0, 0x0, 0x0, 0x0}; - - r8712_secmicsetkey(&micdata, key); - priority[0] = pri; - /* Michael MIC pseudo header: DA, SA, 3 x 0, Priority */ - if (header[1] & 1) { /* ToDS==1 */ - r8712_secmicappend(&micdata, &header[16], 6); /* DA */ - if (header[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, &header[24], 6); - else - r8712_secmicappend(&micdata, &header[10], 6); - } else { /* ToDS==0 */ - r8712_secmicappend(&micdata, &header[4], 6); /* DA */ - if (header[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, &header[16], 6); - else - r8712_secmicappend(&micdata, &header[10], 6); - } - r8712_secmicappend(&micdata, &priority[0], 4); - r8712_secmicappend(&micdata, data, data_len); - r8712_secgetmic(&micdata, mic_code); -} - -/* macros for extraction/creation of unsigned char/unsigned short values */ -#define RotR1(v16) ((((v16) >> 1) & 0x7FFF) ^ (((v16) & 1) << 15)) -#define Lo8(v16) ((u8)((v16) & 0x00FF)) -#define Hi8(v16) ((u8)(((v16) >> 8) & 0x00FF)) -#define Lo16(v32) ((u16)((v32) & 0xFFFF)) -#define Hi16(v32) ((u16)(((v32) >> 16) & 0xFFFF)) -#define Mk16(hi, lo) ((lo) ^ (((u16)(hi)) << 8)) - -/* select the Nth 16-bit word of the temporal key unsigned char array TK[] */ -#define TK16(N) Mk16(tk[2 * (N) + 1], tk[2 * (N)]) - -/* S-box lookup: 16 bits --> 16 bits */ -#define _S_(v16) (Sbox1[0][Lo8(v16)] ^ Sbox1[1][Hi8(v16)]) - -/* fixed algorithm "parameters" */ -#define PHASE1_LOOP_CNT 8 /* this needs to be "big enough" */ -#define TA_SIZE 6 /* 48-bit transmitter address */ -#define TK_SIZE 16 /* 128-bit temporal key */ -#define P1K_SIZE 10 /* 80-bit Phase1 key */ -#define RC4_KEY_SIZE 16 /* 128-bit RC4KEY (104 bits unknown) */ - -/* 2-unsigned char by 2-unsigned char subset of the full AES S-box table */ -static const unsigned short Sbox1[2][256] = {/* Sbox for hash (can be in ROM) */ - { - 0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154, - 0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A, - 0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B, - 0x41EC, 0xB367, 0x5FFD, 0x45EA, 0x23BF, 0x53F7, 0xE496, 0x9B5B, - 0x75C2, 0xE11C, 0x3DAE, 0x4C6A, 0x6C5A, 0x7E41, 0xF502, 0x834F, - 0x685C, 0x51F4, 0xD134, 0xF908, 0xE293, 0xAB73, 0x6253, 0x2A3F, - 0x080C, 0x9552, 0x4665, 0x9D5E, 0x3028, 0x37A1, 0x0A0F, 0x2FB5, - 0x0E09, 0x2436, 0x1B9B, 0xDF3D, 0xCD26, 0x4E69, 0x7FCD, 0xEA9F, - 0x121B, 0x1D9E, 0x5874, 0x342E, 0x362D, 0xDCB2, 0xB4EE, 0x5BFB, - 0xA4F6, 0x764D, 0xB761, 0x7DCE, 0x527B, 0xDD3E, 0x5E71, 0x1397, - 0xA6F5, 0xB968, 0x0000, 0xC12C, 0x4060, 0xE31F, 0x79C8, 0xB6ED, - 0xD4BE, 0x8D46, 0x67D9, 0x724B, 0x94DE, 0x98D4, 0xB0E8, 0x854A, - 0xBB6B, 0xC52A, 0x4FE5, 0xED16, 0x86C5, 0x9AD7, 0x6655, 0x1194, - 0x8ACF, 0xE910, 0x0406, 0xFE81, 0xA0F0, 0x7844, 0x25BA, 0x4BE3, - 0xA2F3, 0x5DFE, 0x80C0, 0x058A, 0x3FAD, 0x21BC, 0x7048, 0xF104, - 0x63DF, 0x77C1, 0xAF75, 0x4263, 0x2030, 0xE51A, 0xFD0E, 0xBF6D, - 0x814C, 0x1814, 0x2635, 0xC32F, 0xBEE1, 0x35A2, 0x88CC, 0x2E39, - 0x9357, 0x55F2, 0xFC82, 0x7A47, 0xC8AC, 0xBAE7, 0x322B, 0xE695, - 0xC0A0, 0x1998, 0x9ED1, 0xA37F, 0x4466, 0x547E, 0x3BAB, 0x0B83, - 0x8CCA, 0xC729, 0x6BD3, 0x283C, 0xA779, 0xBCE2, 0x161D, 0xAD76, - 0xDB3B, 0x6456, 0x744E, 0x141E, 0x92DB, 0x0C0A, 0x486C, 0xB8E4, - 0x9F5D, 0xBD6E, 0x43EF, 0xC4A6, 0x39A8, 0x31A4, 0xD337, 0xF28B, - 0xD532, 0x8B43, 0x6E59, 0xDAB7, 0x018C, 0xB164, 0x9CD2, 0x49E0, - 0xD8B4, 0xACFA, 0xF307, 0xCF25, 0xCAAF, 0xF48E, 0x47E9, 0x1018, - 0x6FD5, 0xF088, 0x4A6F, 0x5C72, 0x3824, 0x57F1, 0x73C7, 0x9751, - 0xCB23, 0xA17C, 0xE89C, 0x3E21, 0x96DD, 0x61DC, 0x0D86, 0x0F85, - 0xE090, 0x7C42, 0x71C4, 0xCCAA, 0x90D8, 0x0605, 0xF701, 0x1C12, - 0xC2A3, 0x6A5F, 0xAEF9, 0x69D0, 0x1791, 0x9958, 0x3A27, 0x27B9, - 0xD938, 0xEB13, 0x2BB3, 0x2233, 0xD2BB, 0xA970, 0x0789, 0x33A7, - 0x2DB6, 0x3C22, 0x1592, 0xC920, 0x8749, 0xAAFF, 0x5078, 0xA57A, - 0x038F, 0x59F8, 0x0980, 0x1A17, 0x65DA, 0xD731, 0x84C6, 0xD0B8, - 0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A, - }, - { /* second half is unsigned char-reversed version of first! */ - 0xA5C6, 0x84F8, 0x99EE, 0x8DF6, 0x0DFF, 0xBDD6, 0xB1DE, 0x5491, - 0x5060, 0x0302, 0xA9CE, 0x7D56, 0x19E7, 0x62B5, 0xE64D, 0x9AEC, - 0x458F, 0x9D1F, 0x4089, 0x87FA, 0x15EF, 0xEBB2, 0xC98E, 0x0BFB, - 0xEC41, 0x67B3, 0xFD5F, 0xEA45, 0xBF23, 0xF753, 0x96E4, 0x5B9B, - 0xC275, 0x1CE1, 0xAE3D, 0x6A4C, 0x5A6C, 0x417E, 0x02F5, 0x4F83, - 0x5C68, 0xF451, 0x34D1, 0x08F9, 0x93E2, 0x73AB, 0x5362, 0x3F2A, - 0x0C08, 0x5295, 0x6546, 0x5E9D, 0x2830, 0xA137, 0x0F0A, 0xB52F, - 0x090E, 0x3624, 0x9B1B, 0x3DDF, 0x26CD, 0x694E, 0xCD7F, 0x9FEA, - 0x1B12, 0x9E1D, 0x7458, 0x2E34, 0x2D36, 0xB2DC, 0xEEB4, 0xFB5B, - 0xF6A4, 0x4D76, 0x61B7, 0xCE7D, 0x7B52, 0x3EDD, 0x715E, 0x9713, - 0xF5A6, 0x68B9, 0x0000, 0x2CC1, 0x6040, 0x1FE3, 0xC879, 0xEDB6, - 0xBED4, 0x468D, 0xD967, 0x4B72, 0xDE94, 0xD498, 0xE8B0, 0x4A85, - 0x6BBB, 0x2AC5, 0xE54F, 0x16ED, 0xC586, 0xD79A, 0x5566, 0x9411, - 0xCF8A, 0x10E9, 0x0604, 0x81FE, 0xF0A0, 0x4478, 0xBA25, 0xE34B, - 0xF3A2, 0xFE5D, 0xC080, 0x8A05, 0xAD3F, 0xBC21, 0x4870, 0x04F1, - 0xDF63, 0xC177, 0x75AF, 0x6342, 0x3020, 0x1AE5, 0x0EFD, 0x6DBF, - 0x4C81, 0x1418, 0x3526, 0x2FC3, 0xE1BE, 0xA235, 0xCC88, 0x392E, - 0x5793, 0xF255, 0x82FC, 0x477A, 0xACC8, 0xE7BA, 0x2B32, 0x95E6, - 0xA0C0, 0x9819, 0xD19E, 0x7FA3, 0x6644, 0x7E54, 0xAB3B, 0x830B, - 0xCA8C, 0x29C7, 0xD36B, 0x3C28, 0x79A7, 0xE2BC, 0x1D16, 0x76AD, - 0x3BDB, 0x5664, 0x4E74, 0x1E14, 0xDB92, 0x0A0C, 0x6C48, 0xE4B8, - 0x5D9F, 0x6EBD, 0xEF43, 0xA6C4, 0xA839, 0xA431, 0x37D3, 0x8BF2, - 0x32D5, 0x438B, 0x596E, 0xB7DA, 0x8C01, 0x64B1, 0xD29C, 0xE049, - 0xB4D8, 0xFAAC, 0x07F3, 0x25CF, 0xAFCA, 0x8EF4, 0xE947, 0x1810, - 0xD56F, 0x88F0, 0x6F4A, 0x725C, 0x2438, 0xF157, 0xC773, 0x5197, - 0x23CB, 0x7CA1, 0x9CE8, 0x213E, 0xDD96, 0xDC61, 0x860D, 0x850F, - 0x90E0, 0x427C, 0xC471, 0xAACC, 0xD890, 0x0506, 0x01F7, 0x121C, - 0xA3C2, 0x5F6A, 0xF9AE, 0xD069, 0x9117, 0x5899, 0x273A, 0xB927, - 0x38D9, 0x13EB, 0xB32B, 0x3322, 0xBBD2, 0x70A9, 0x8907, 0xA733, - 0xB62D, 0x223C, 0x9215, 0x20C9, 0x4987, 0xFFAA, 0x7850, 0x7AA5, - 0x8F03, 0xF859, 0x8009, 0x171A, 0xDA65, 0x31D7, 0xC684, 0xB8D0, - 0xC382, 0xB029, 0x775A, 0x111E, 0xCB7B, 0xFCA8, 0xD66D, 0x3A2C, - } -}; - -/* - ********************************************************************** - * Routine: Phase 1 -- generate P1K, given TA, TK, IV32 - * - * Inputs: - * tk[] = temporal key [128 bits] - * ta[] = transmitter's MAC address [ 48 bits] - * iv32 = upper 32 bits of IV [ 32 bits] - * Output: - * p1k[] = Phase 1 key [ 80 bits] - * - * Note: - * This function only needs to be called every 2**16 packets, - * although in theory it could be called every packet. - * - ********************************************************************** - */ -static void phase1(u16 *p1k, const u8 *tk, const u8 *ta, u32 iv32) -{ - sint i; - - /* Initialize the 80 bits of P1K[] from IV32 and TA[0..5] */ - p1k[0] = Lo16(iv32); - p1k[1] = Hi16(iv32); - p1k[2] = Mk16(ta[1], ta[0]); /* use TA[] as little-endian */ - p1k[3] = Mk16(ta[3], ta[2]); - p1k[4] = Mk16(ta[5], ta[4]); - /* Now compute an unbalanced Feistel cipher with 80-bit block */ - /* size on the 80-bit block P1K[], using the 128-bit key TK[] */ - for (i = 0; i < PHASE1_LOOP_CNT; i++) { /* Each add is mod 2**16 */ - p1k[0] += _S_(p1k[4] ^ TK16((i & 1) + 0)); - p1k[1] += _S_(p1k[0] ^ TK16((i & 1) + 2)); - p1k[2] += _S_(p1k[1] ^ TK16((i & 1) + 4)); - p1k[3] += _S_(p1k[2] ^ TK16((i & 1) + 6)); - p1k[4] += _S_(p1k[3] ^ TK16((i & 1) + 0)); - p1k[4] += (unsigned short)i; /* avoid "slide attacks" */ - } -} - -/* - ********************************************************************** - * Routine: Phase 2 -- generate RC4KEY, given TK, P1K, IV16 - * - * Inputs: - * tk[] = Temporal key [128 bits] - * p1k[] = Phase 1 output key [ 80 bits] - * iv16 = low 16 bits of IV counter [ 16 bits] - * Output: - * rc4key[] = the key used to encrypt the packet [128 bits] - * - * Note: - * The value {TA,IV32,IV16} for Phase1/Phase2 must be unique - * across all packets using the same key TK value. Then, for a - * given value of TK[], this TKIP48 construction guarantees that - * the final RC4KEY value is unique across all packets. - * - * Suggested implementation optimization: if PPK[] is "overlaid" - * appropriately on RC4KEY[], there is no need for the final - * for loop below that copies the PPK[] result into RC4KEY[]. - * - ********************************************************************** - */ -static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16) -{ - sint i; - u16 PPK[6]; /* temporary key for mixing */ - - /* Note: all adds in the PPK[] equations below are mod 2**16 */ - for (i = 0; i < 5; i++) - PPK[i] = p1k[i]; /* first, copy P1K to PPK */ - PPK[5] = p1k[4] + iv16; /* next, add in IV16 */ - /* Bijective non-linear mixing of the 96 bits of PPK[0..5] */ - PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */ - PPK[1] += _S_(PPK[0] ^ TK16(1)); - PPK[2] += _S_(PPK[1] ^ TK16(2)); - PPK[3] += _S_(PPK[2] ^ TK16(3)); - PPK[4] += _S_(PPK[3] ^ TK16(4)); - PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */ - /* Final sweep: bijective, "linear". Rotates kill LSB correlations */ - PPK[0] += RotR1(PPK[5] ^ TK16(6)); - PPK[1] += RotR1(PPK[0] ^ TK16(7)); /* Use all of TK[] in Phase2 */ - PPK[2] += RotR1(PPK[1]); - PPK[3] += RotR1(PPK[2]); - PPK[4] += RotR1(PPK[3]); - PPK[5] += RotR1(PPK[4]); - /* Note: At this point, for a given key TK[0..15], the 96-bit output */ - /* value PPK[0..5] is guaranteed to be unique, as a function */ - /* of the 96-bit "input" value {TA,IV32,IV16}. That is, P1K */ - /* is now a keyed permutation of {TA,IV32,IV16}. */ - /* Set RC4KEY[0..3], which includes "cleartext" portion of RC4 key */ - rc4key[0] = Hi8(iv16); /* RC4KEY[0..2] is the WEP IV */ - rc4key[1] = (Hi8(iv16) | 0x20) & 0x7F; /* Help avoid weak (FMS) keys */ - rc4key[2] = Lo8(iv16); - rc4key[3] = Lo8((PPK[5] ^ TK16(0)) >> 1); - /* Copy 96 bits of PPK[0..5] to RC4KEY[4..15] (little-endian) */ - for (i = 0; i < 6; i++) { - rc4key[4 + 2 * i] = Lo8(PPK[i]); - rc4key[5 + 2 * i] = Hi8(PPK[i]); - } -} - -/*The hlen isn't include the IV*/ -u32 r8712_tkip_encrypt(struct _adapter *padapter, u8 *pxmitframe) -{ /* exclude ICV */ - u16 pnl; - u32 pnh; - u8 rc4key[16]; - u8 ttkey[16]; - u8 crc[4]; - struct arc4context mycontext; - u32 curfragnum, length; - - u8 *pframe, *payload, *iv, *prwskey; - union pn48 txpn; - struct sta_info *stainfo; - struct pkt_attrib *pattrib = &((struct xmit_frame *)pxmitframe)->attrib; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u32 res = _SUCCESS; - - if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL) - return _FAIL; - - pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET; - /* 4 start to encrypt each fragment */ - if (pattrib->encrypt == _TKIP_) { - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = r8712_get_stainfo(&padapter->stapriv, - &pattrib->ra[0]); - if (stainfo) { - prwskey = &stainfo->x_UncstKey.skey[0]; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - iv = pframe + pattrib->hdrlen; - payload = pframe + pattrib->iv_len + - pattrib->hdrlen; - GET_TKIP_PN(iv, txpn); - pnl = (u16)(txpn.val); - pnh = (u32)(txpn.val >> 16); - phase1((u16 *)&ttkey[0], prwskey, - &pattrib->ta[0], pnh); - phase2(&rc4key[0], prwskey, (u16 *)&ttkey[0], - pnl); - if ((curfragnum + 1) == pattrib->nr_frags) { - /* 4 the last fragment */ - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32( - getcrc32(payload, length)); - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, - payload, length); - arcfour_encrypt(&mycontext, payload + - length, crc, 4); - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - *((__le32 *)crc) = cpu_to_le32(getcrc32( - payload, length)); - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, - payload, length); - arcfour_encrypt(&mycontext, - payload + length, crc, - 4); - pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((addr_t)(pframe)); - } - } - } else { - res = _FAIL; - } - } - return res; -} - -/* The hlen doesn't include the IV */ -void r8712_tkip_decrypt(struct _adapter *padapter, u8 *precvframe) -{ /* exclude ICV */ - u16 pnl; - u32 pnh; - u8 rc4key[16]; - u8 ttkey[16]; - u8 crc[4]; - struct arc4context mycontext; - u32 length; - u8 *pframe, *payload, *iv, *prwskey, idx = 0; - union pn48 txpn; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &((union recv_frame *) - precvframe)->u.hdr.attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - pframe = (unsigned char *)((union recv_frame *) - precvframe)->u.hdr.rx_data; - /* 4 start to decrypt recvframe */ - if (prxattrib->encrypt == _TKIP_) { - stainfo = r8712_get_stainfo(&padapter->stapriv, - &prxattrib->ta[0]); - if (stainfo) { - iv = pframe + prxattrib->hdrlen; - payload = pframe + prxattrib->iv_len + - prxattrib->hdrlen; - length = ((union recv_frame *)precvframe)-> - u.hdr.len - prxattrib->hdrlen - - prxattrib->iv_len; - if (is_multicast_ether_addr(prxattrib->ra)) { - idx = iv[3]; - prwskey = &psecuritypriv->XGrpKey[ - ((idx >> 6) & 0x3) - 1].skey[0]; - if (!psecuritypriv->binstallGrpkey) - return; - } else { - prwskey = &stainfo->x_UncstKey.skey[0]; - } - GET_TKIP_PN(iv, txpn); - pnl = (u16)(txpn.val); - pnh = (u32)(txpn.val >> 16); - phase1((u16 *)&ttkey[0], prwskey, &prxattrib->ta[0], - pnh); - phase2(&rc4key[0], prwskey, (unsigned short *) - &ttkey[0], pnl); - /* 4 decrypt payload include icv */ - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, payload, length); - *((__le32 *)crc) = cpu_to_le32(getcrc32(payload, - length - 4)); - } - } -} - -/* 3 =====AES related===== */ - -#define MAX_MSG_SIZE 2048 -/*****************************/ -/******** SBOX Table *********/ -/*****************************/ - -static const u8 sbox_table[256] = { - 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, - 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, - 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, - 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, - 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, - 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, - 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, - 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, - 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, - 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, - 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, - 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, - 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, - 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, - 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, - 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, - 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, - 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, - 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, - 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, - 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, - 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, - 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, - 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, - 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, - 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, - 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, - 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, - 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, - 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, - 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, - 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 -}; - -/****************************************/ -/* aes128k128d() */ -/* Performs a 128 bit AES encrypt with */ -/* 128 bit data. */ -/****************************************/ -static void xor_128(u8 *a, u8 *b, u8 *out) -{ - sint i; - - for (i = 0; i < 16; i++) - out[i] = a[i] ^ b[i]; -} - -static void xor_32(u8 *a, u8 *b, u8 *out) -{ - sint i; - - for (i = 0; i < 4; i++) - out[i] = a[i] ^ b[i]; -} - -static u8 sbox(u8 a) -{ - return sbox_table[(sint)a]; -} - -static void next_key(u8 *key, sint round) -{ - u8 rcon; - u8 sbox_key[4]; - static const u8 rcon_table[12] = { - 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, - 0x1b, 0x36, 0x36, 0x36 - }; - - sbox_key[0] = sbox(key[13]); - sbox_key[1] = sbox(key[14]); - sbox_key[2] = sbox(key[15]); - sbox_key[3] = sbox(key[12]); - rcon = rcon_table[round]; - xor_32(&key[0], sbox_key, &key[0]); - key[0] = key[0] ^ rcon; - xor_32(&key[4], &key[0], &key[4]); - xor_32(&key[8], &key[4], &key[8]); - xor_32(&key[12], &key[8], &key[12]); -} - -static void byte_sub(u8 *in, u8 *out) -{ - sint i; - - for (i = 0; i < 16; i++) - out[i] = sbox(in[i]); -} - -static void shift_row(u8 *in, u8 *out) -{ - out[0] = in[0]; - out[1] = in[5]; - out[2] = in[10]; - out[3] = in[15]; - out[4] = in[4]; - out[5] = in[9]; - out[6] = in[14]; - out[7] = in[3]; - out[8] = in[8]; - out[9] = in[13]; - out[10] = in[2]; - out[11] = in[7]; - out[12] = in[12]; - out[13] = in[1]; - out[14] = in[6]; - out[15] = in[11]; -} - -static void mix_column(u8 *in, u8 *out) -{ - sint i; - u8 add1b[4]; - u8 add1bf7[4]; - u8 rotl[4]; - u8 swap_halves[4]; - u8 andf7[4]; - u8 rotr[4]; - u8 temp[4]; - u8 tempb[4]; - - for (i = 0; i < 4; i++) { - if ((in[i] & 0x80) == 0x80) - add1b[i] = 0x1b; - else - add1b[i] = 0x00; - } - swap_halves[0] = in[2]; /* Swap halves */ - swap_halves[1] = in[3]; - swap_halves[2] = in[0]; - swap_halves[3] = in[1]; - rotl[0] = in[3]; /* Rotate left 8 bits */ - rotl[1] = in[0]; - rotl[2] = in[1]; - rotl[3] = in[2]; - andf7[0] = in[0] & 0x7f; - andf7[1] = in[1] & 0x7f; - andf7[2] = in[2] & 0x7f; - andf7[3] = in[3] & 0x7f; - for (i = 3; i > 0; i--) { /* logical shift left 1 bit */ - andf7[i] = andf7[i] << 1; - if ((andf7[i - 1] & 0x80) == 0x80) - andf7[i] = (andf7[i] | 0x01); - } - andf7[0] = andf7[0] << 1; - andf7[0] = andf7[0] & 0xfe; - xor_32(add1b, andf7, add1bf7); - xor_32(in, add1bf7, rotr); - temp[0] = rotr[0]; /* Rotate right 8 bits */ - rotr[0] = rotr[1]; - rotr[1] = rotr[2]; - rotr[2] = rotr[3]; - rotr[3] = temp[0]; - xor_32(add1bf7, rotr, temp); - xor_32(swap_halves, rotl, tempb); - xor_32(temp, tempb, out); -} - -static void aes128k128d(u8 *key, u8 *data, u8 *ciphertext) -{ - sint round; - sint i; - u8 intermediatea[16]; - u8 intermediateb[16]; - u8 round_key[16]; - - for (i = 0; i < 16; i++) - round_key[i] = key[i]; - for (round = 0; round < 11; round++) { - if (round == 0) { - xor_128(round_key, data, ciphertext); - next_key(round_key, round); - } else if (round == 10) { - byte_sub(ciphertext, intermediatea); - shift_row(intermediatea, intermediateb); - xor_128(intermediateb, round_key, ciphertext); - } else { /* 1 - 9 */ - byte_sub(ciphertext, intermediatea); - shift_row(intermediatea, intermediateb); - mix_column(&intermediateb[0], &intermediatea[0]); - mix_column(&intermediateb[4], &intermediatea[4]); - mix_column(&intermediateb[8], &intermediatea[8]); - mix_column(&intermediateb[12], &intermediatea[12]); - xor_128(intermediatea, round_key, ciphertext); - next_key(round_key, round); - } - } -} - -/************************************************/ -/* construct_mic_iv() */ -/* Builds the MIC IV from header fields and PN */ -/************************************************/ -static void construct_mic_iv(u8 *mic_iv, sint qc_exists, sint a4_exists, - u8 *mpdu, uint payload_length, u8 *pn_vector) -{ - sint i; - - mic_iv[0] = 0x59; - if (qc_exists && a4_exists) - mic_iv[1] = mpdu[30] & 0x0f; /* QoS_TC */ - if (qc_exists && !a4_exists) - mic_iv[1] = mpdu[24] & 0x0f; /* mute bits 7-4 */ - if (!qc_exists) - mic_iv[1] = 0x00; - for (i = 2; i < 8; i++) - mic_iv[i] = mpdu[i + 8]; - for (i = 8; i < 14; i++) - mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */ - mic_iv[14] = (unsigned char)(payload_length / 256); - mic_iv[15] = (unsigned char)(payload_length % 256); -} - -/************************************************/ -/* construct_mic_header1() */ -/* Builds the first MIC header block from */ -/* header fields. */ -/************************************************/ -static void construct_mic_header1(u8 *mic_header1, sint header_length, u8 *mpdu) -{ - mic_header1[0] = (u8)((header_length - 2) / 256); - mic_header1[1] = (u8)((header_length - 2) % 256); - mic_header1[2] = mpdu[0] & 0xcf; /* Mute CF poll & CF ack bits */ - /* Mute retry, more data and pwr mgt bits */ - mic_header1[3] = mpdu[1] & 0xc7; - mic_header1[4] = mpdu[4]; /* A1 */ - mic_header1[5] = mpdu[5]; - mic_header1[6] = mpdu[6]; - mic_header1[7] = mpdu[7]; - mic_header1[8] = mpdu[8]; - mic_header1[9] = mpdu[9]; - mic_header1[10] = mpdu[10]; /* A2 */ - mic_header1[11] = mpdu[11]; - mic_header1[12] = mpdu[12]; - mic_header1[13] = mpdu[13]; - mic_header1[14] = mpdu[14]; - mic_header1[15] = mpdu[15]; -} - -/************************************************/ -/* construct_mic_header2() */ -/* Builds the last MIC header block from */ -/* header fields. */ -/************************************************/ -static void construct_mic_header2(u8 *mic_header2, u8 *mpdu, sint a4_exists, - sint qc_exists) -{ - sint i; - - for (i = 0; i < 16; i++) - mic_header2[i] = 0x00; - mic_header2[0] = mpdu[16]; /* A3 */ - mic_header2[1] = mpdu[17]; - mic_header2[2] = mpdu[18]; - mic_header2[3] = mpdu[19]; - mic_header2[4] = mpdu[20]; - mic_header2[5] = mpdu[21]; - mic_header2[6] = 0x00; - mic_header2[7] = 0x00; /* mpdu[23]; */ - if (!qc_exists && a4_exists) - for (i = 0; i < 6; i++) - mic_header2[8 + i] = mpdu[24 + i]; /* A4 */ - if (qc_exists && !a4_exists) { - mic_header2[8] = mpdu[24] & 0x0f; /* mute bits 15 - 4 */ - mic_header2[9] = mpdu[25] & 0x00; - } - if (qc_exists && a4_exists) { - for (i = 0; i < 6; i++) - mic_header2[8 + i] = mpdu[24 + i]; /* A4 */ - mic_header2[14] = mpdu[30] & 0x0f; - mic_header2[15] = mpdu[31] & 0x00; - } -} - -/************************************************/ -/* construct_mic_header2() */ -/* Builds the last MIC header block from */ -/* header fields. */ -/************************************************/ -static void construct_ctr_preload(u8 *ctr_preload, - sint a4_exists, sint qc_exists, - u8 *mpdu, u8 *pn_vector, sint c) -{ - sint i; - - for (i = 0; i < 16; i++) - ctr_preload[i] = 0x00; - i = 0; - ctr_preload[0] = 0x01; /* flag */ - if (qc_exists && a4_exists) - ctr_preload[1] = mpdu[30] & 0x0f; - if (qc_exists && !a4_exists) - ctr_preload[1] = mpdu[24] & 0x0f; - for (i = 2; i < 8; i++) - ctr_preload[i] = mpdu[i + 8]; - for (i = 8; i < 14; i++) - ctr_preload[i] = pn_vector[13 - i]; - ctr_preload[14] = (unsigned char)(c / 256); /* Ctr */ - ctr_preload[15] = (unsigned char)(c % 256); -} - -/************************************/ -/* bitwise_xor() */ -/* A 128 bit, bitwise exclusive or */ -/************************************/ -static void bitwise_xor(u8 *ina, u8 *inb, u8 *out) -{ - sint i; - - for (i = 0; i < 16; i++) - out[i] = ina[i] ^ inb[i]; -} - -static void aes_cipher(u8 *key, uint hdrlen, - u8 *pframe, uint plen) -{ - uint qc_exists, a4_exists, i, j, payload_remainder; - uint num_blocks, payload_index; - - u8 pn_vector[6]; - u8 mic_iv[16]; - u8 mic_header1[16]; - u8 mic_header2[16]; - u8 ctr_preload[16]; - - /* Intermediate Buffers */ - u8 chain_buffer[16]; - u8 aes_out[16]; - u8 padded_buffer[16]; - u8 mic[8]; - u16 frtype = GetFrameType(pframe); - u16 frsubtype = GetFrameSubType(pframe); - - frsubtype >>= 4; - memset((void *)mic_iv, 0, 16); - memset((void *)mic_header1, 0, 16); - memset((void *)mic_header2, 0, 16); - memset((void *)ctr_preload, 0, 16); - memset((void *)chain_buffer, 0, 16); - memset((void *)aes_out, 0, 16); - memset((void *)padded_buffer, 0, 16); - - if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN)) - a4_exists = 0; - else - a4_exists = 1; - - if ((frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACK)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFPOLL)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACKPOLL))) { - qc_exists = 1; - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - } else if ((frsubtype == 0x08) || - (frsubtype == 0x09) || - (frsubtype == 0x0a) || - (frsubtype == 0x0b)) { - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - qc_exists = 1; - } else { - qc_exists = 0; - } - pn_vector[0] = pframe[hdrlen]; - pn_vector[1] = pframe[hdrlen + 1]; - pn_vector[2] = pframe[hdrlen + 4]; - pn_vector[3] = pframe[hdrlen + 5]; - pn_vector[4] = pframe[hdrlen + 6]; - pn_vector[5] = pframe[hdrlen + 7]; - construct_mic_iv(mic_iv, qc_exists, a4_exists, pframe, plen, pn_vector); - construct_mic_header1(mic_header1, hdrlen, pframe); - construct_mic_header2(mic_header2, pframe, a4_exists, qc_exists); - payload_remainder = plen % 16; - num_blocks = plen / 16; - /* Find start of payload */ - payload_index = hdrlen + 8; - /* Calculate MIC */ - aes128k128d(key, mic_iv, aes_out); - bitwise_xor(aes_out, mic_header1, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - bitwise_xor(aes_out, mic_header2, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - for (i = 0; i < num_blocks; i++) { - bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); - payload_index += 16; - aes128k128d(key, chain_buffer, aes_out); - } - /* Add on the final payload block if it needs padding */ - if (payload_remainder > 0) { - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = pframe[payload_index++]; - bitwise_xor(aes_out, padded_buffer, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - } - for (j = 0; j < 8; j++) - mic[j] = aes_out[j]; - /* Insert MIC into payload */ - for (j = 0; j < 8; j++) - pframe[payload_index + j] = mic[j]; - payload_index = hdrlen + 8; - for (i = 0; i < num_blocks; i++) { - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, i + 1); - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); - for (j = 0; j < 16; j++) - pframe[payload_index++] = chain_buffer[j]; - } - if (payload_remainder > 0) { /* If short final block, then pad it,*/ - /* encrypt and copy unpadded part back */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, num_blocks + 1); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = pframe[payload_index + j]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < payload_remainder; j++) - pframe[payload_index++] = chain_buffer[j]; - } - /* Encrypt the MIC */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, 0); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < 8; j++) - padded_buffer[j] = pframe[j + hdrlen + 8 + plen]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < 8; j++) - pframe[payload_index++] = chain_buffer[j]; -} - -u32 r8712_aes_encrypt(struct _adapter *padapter, u8 *pxmitframe) -{ /* exclude ICV */ - /* Intermediate Buffers */ - sint curfragnum, length; - u8 *pframe, *prwskey; - struct sta_info *stainfo; - struct pkt_attrib *pattrib = &((struct xmit_frame *) - pxmitframe)->attrib; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u32 res = _SUCCESS; - - if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL) - return _FAIL; - pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET; - /* 4 start to encrypt each fragment */ - if (pattrib->encrypt == _AES_) { - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = r8712_get_stainfo(&padapter->stapriv, - &pattrib->ra[0]); - if (stainfo) { - prwskey = &stainfo->x_UncstKey.skey[0]; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - if ((curfragnum + 1) == pattrib->nr_frags) { - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - aes_cipher(prwskey, pattrib->hdrlen, - pframe, length); - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - - pattrib->iv_len - - pattrib->icv_len; - aes_cipher(prwskey, pattrib->hdrlen, - pframe, length); - pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((addr_t)(pframe)); - } - } - } else { - res = _FAIL; - } - } - return res; -} - -static void aes_decipher(u8 *key, uint hdrlen, - u8 *pframe, uint plen) -{ - static u8 message[MAX_MSG_SIZE]; - uint qc_exists, a4_exists, i, j, payload_remainder; - uint num_blocks, payload_index; - u8 pn_vector[6]; - u8 mic_iv[16]; - u8 mic_header1[16]; - u8 mic_header2[16]; - u8 ctr_preload[16]; - /* Intermediate Buffers */ - u8 chain_buffer[16]; - u8 aes_out[16]; - u8 padded_buffer[16]; - u8 mic[8]; - uint frtype = GetFrameType(pframe); - uint frsubtype = GetFrameSubType(pframe); - - frsubtype >>= 4; - memset((void *)mic_iv, 0, 16); - memset((void *)mic_header1, 0, 16); - memset((void *)mic_header2, 0, 16); - memset((void *)ctr_preload, 0, 16); - memset((void *)chain_buffer, 0, 16); - memset((void *)aes_out, 0, 16); - memset((void *)padded_buffer, 0, 16); - /* start to decrypt the payload */ - /*(plen including llc, payload and mic) */ - num_blocks = (plen - 8) / 16; - payload_remainder = (plen - 8) % 16; - pn_vector[0] = pframe[hdrlen]; - pn_vector[1] = pframe[hdrlen + 1]; - pn_vector[2] = pframe[hdrlen + 4]; - pn_vector[3] = pframe[hdrlen + 5]; - pn_vector[4] = pframe[hdrlen + 6]; - pn_vector[5] = pframe[hdrlen + 7]; - if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN)) - a4_exists = 0; - else - a4_exists = 1; - if ((frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACK)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFPOLL)) || - (frtype == (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA_CFACKPOLL))) { - qc_exists = 1; - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - } else if ((frsubtype == 0x08) || - (frsubtype == 0x09) || - (frsubtype == 0x0a) || - (frsubtype == 0x0b)) { - if (hdrlen != WLAN_HDR_A3_QOS_LEN) - hdrlen += 2; - qc_exists = 1; - } else { - qc_exists = 0; - } - /* now, decrypt pframe with hdrlen offset and plen long */ - payload_index = hdrlen + 8; /* 8 is for extiv */ - for (i = 0; i < num_blocks; i++) { - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, i + 1); - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); - for (j = 0; j < 16; j++) - pframe[payload_index++] = chain_buffer[j]; - } - if (payload_remainder > 0) { /* If short final block, pad it,*/ - /* encrypt it and copy the unpadded part back */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - pframe, pn_vector, num_blocks + 1); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = pframe[payload_index + j]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < payload_remainder; j++) - pframe[payload_index++] = chain_buffer[j]; - } - /* start to calculate the mic */ - memcpy((void *)message, pframe, (hdrlen + plen + 8)); - pn_vector[0] = pframe[hdrlen]; - pn_vector[1] = pframe[hdrlen + 1]; - pn_vector[2] = pframe[hdrlen + 4]; - pn_vector[3] = pframe[hdrlen + 5]; - pn_vector[4] = pframe[hdrlen + 6]; - pn_vector[5] = pframe[hdrlen + 7]; - construct_mic_iv(mic_iv, qc_exists, a4_exists, message, plen - 8, - pn_vector); - construct_mic_header1(mic_header1, hdrlen, message); - construct_mic_header2(mic_header2, message, a4_exists, qc_exists); - payload_remainder = (plen - 8) % 16; - num_blocks = (plen - 8) / 16; - /* Find start of payload */ - payload_index = hdrlen + 8; - /* Calculate MIC */ - aes128k128d(key, mic_iv, aes_out); - bitwise_xor(aes_out, mic_header1, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - bitwise_xor(aes_out, mic_header2, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - for (i = 0; i < num_blocks; i++) { - bitwise_xor(aes_out, &message[payload_index], chain_buffer); - payload_index += 16; - aes128k128d(key, chain_buffer, aes_out); - } - /* Add on the final payload block if it needs padding */ - if (payload_remainder > 0) { - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = message[payload_index++]; - bitwise_xor(aes_out, padded_buffer, chain_buffer); - aes128k128d(key, chain_buffer, aes_out); - } - for (j = 0; j < 8; j++) - mic[j] = aes_out[j]; - /* Insert MIC into payload */ - for (j = 0; j < 8; j++) - message[payload_index + j] = mic[j]; - payload_index = hdrlen + 8; - for (i = 0; i < num_blocks; i++) { - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - message, pn_vector, i + 1); - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, &message[payload_index], chain_buffer); - for (j = 0; j < 16; j++) - message[payload_index++] = chain_buffer[j]; - } - if (payload_remainder > 0) { /* If short final block, pad it,*/ - /* encrypt and copy unpadded part back */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, - message, pn_vector, num_blocks + 1); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < payload_remainder; j++) - padded_buffer[j] = message[payload_index + j]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < payload_remainder; j++) - message[payload_index++] = chain_buffer[j]; - } - /* Encrypt the MIC */ - construct_ctr_preload(ctr_preload, a4_exists, qc_exists, message, - pn_vector, 0); - for (j = 0; j < 16; j++) - padded_buffer[j] = 0x00; - for (j = 0; j < 8; j++) - padded_buffer[j] = message[j + hdrlen + plen]; - aes128k128d(key, ctr_preload, aes_out); - bitwise_xor(aes_out, padded_buffer, chain_buffer); - for (j = 0; j < 8; j++) - message[payload_index++] = chain_buffer[j]; - /* compare the mic */ -} - -void r8712_aes_decrypt(struct _adapter *padapter, u8 *precvframe) -{ /* exclude ICV */ - /* Intermediate Buffers */ - sint length; - u8 *pframe, *prwskey, *iv, idx; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &((union recv_frame *) - precvframe)->u.hdr.attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - pframe = (unsigned char *)((union recv_frame *)precvframe)-> - u.hdr.rx_data; - /* 4 start to encrypt each fragment */ - if (prxattrib->encrypt == _AES_) { - stainfo = r8712_get_stainfo(&padapter->stapriv, - &prxattrib->ta[0]); - if (stainfo) { - if (is_multicast_ether_addr(prxattrib->ra)) { - iv = pframe + prxattrib->hdrlen; - idx = iv[3]; - prwskey = &psecuritypriv->XGrpKey[ - ((idx >> 6) & 0x3) - 1].skey[0]; - if (!psecuritypriv->binstallGrpkey) - return; - - } else { - prwskey = &stainfo->x_UncstKey.skey[0]; - } - length = ((union recv_frame *)precvframe)-> - u.hdr.len - prxattrib->hdrlen - - prxattrib->iv_len; - aes_decipher(prwskey, prxattrib->hdrlen, pframe, - length); - } - } -} - -void r8712_use_tkipkey_handler(struct timer_list *t) -{ - struct _adapter *padapter = - from_timer(padapter, t, securitypriv.tkip_timer); - - padapter->securitypriv.busetkipkey = true; -} diff --git a/drivers/staging/rtl8712/rtl871x_security.h b/drivers/staging/rtl8712/rtl871x_security.h deleted file mode 100644 index 8461b7f05359..000000000000 --- a/drivers/staging/rtl8712/rtl871x_security.h +++ /dev/null @@ -1,218 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __RTL871X_SECURITY_H_ -#define __RTL871X_SECURITY_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -#define _NO_PRIVACY_ 0x0 -#define _WEP40_ 0x1 -#define _TKIP_ 0x2 -#define _TKIP_WTMIC_ 0x3 -#define _AES_ 0x4 -#define _WEP104_ 0x5 - -#define _WPA_IE_ID_ 0xdd -#define _WPA2_IE_ID_ 0x30 - -#ifndef Ndis802_11AuthModeWPA2 -#define Ndis802_11AuthModeWPA2 (Ndis802_11AuthModeWPANone + 1) -#endif - -#ifndef Ndis802_11AuthModeWPA2PSK -#define Ndis802_11AuthModeWPA2PSK (Ndis802_11AuthModeWPANone + 2) -#endif - -union pn48 { - u64 val; -#if defined(__BIG_ENDIAN) - struct { - u8 TSC7; - u8 TSC6; - u8 TSC5; - u8 TSC4; - u8 TSC3; - u8 TSC2; - u8 TSC1; - u8 TSC0; - } _byte_; -#else - struct { - u8 TSC0; - u8 TSC1; - u8 TSC2; - u8 TSC3; - u8 TSC4; - u8 TSC5; - u8 TSC6; - u8 TSC7; - } _byte_; -#endif -}; - -union Keytype { - u8 skey[16]; - u32 lkey[4]; -}; - -struct RT_PMKID_LIST { - u8 bUsed; - u8 Bssid[6]; - u8 PMKID[16]; - u8 SsidBuf[33]; - u8 *ssid_octet; - u16 ssid_length; -}; - -struct security_priv { - u32 AuthAlgrthm; /* 802.11 auth, could be open, shared, - * 8021x and authswitch - */ - u32 PrivacyAlgrthm; /* This specify the privacy for shared - * auth. algorithm. - */ - u32 PrivacyKeyIndex; /* this is only valid for legendary - * wep, 0~3 for key id. - */ - union Keytype DefKey[4]; /* this is only valid for def. key */ - u32 DefKeylen[4]; - u32 XGrpPrivacy; /* This specify the privacy algthm. - * used for Grp key - */ - u32 XGrpKeyid; /* key id used for Grp Key */ - union Keytype XGrpKey[2]; /* 802.1x Group Key, for - * inx0 and inx1 - */ - union Keytype XGrptxmickey[2]; - union Keytype XGrprxmickey[2]; - union pn48 Grptxpn; /* PN48 used for Grp Key xmit. */ - union pn48 Grprxpn; /* PN48 used for Grp Key recv. */ - u8 wps_hw_pbc_pressed;/*for hw pbc pressed*/ - u8 wps_phase;/*for wps*/ - u8 wps_ie[MAX_WPA_IE_LEN << 2]; - int wps_ie_len; - u8 binstallGrpkey; - u8 busetkipkey; - struct timer_list tkip_timer; - u8 bcheck_grpkey; - u8 bgrpkey_handshake; - s32 sw_encrypt; /* from registry_priv */ - s32 sw_decrypt; /* from registry_priv */ - s32 hw_decrypted; /* if the rx packets is hw_decrypted==false, - * it means the hw has not been ready. - */ - u32 ndisauthtype; /* keeps the auth_type & enc_status from upper - * layer ioctl(wpa_supplicant or wzc) - */ - u32 ndisencryptstatus; - struct wlan_bssid_ex sec_bss; /* for joinbss (h2c buffer) usage */ - struct NDIS_802_11_WEP ndiswep; - u8 assoc_info[600]; - u8 szofcapability[256]; /* for wpa2 usage */ - u8 oidassociation[512]; /* for wpa/wpa2 usage */ - u8 authenticator_ie[256]; /* store ap security information element */ - u8 supplicant_ie[256]; /* store sta security information element */ - /* for tkip countermeasure */ - u32 last_mic_err_time; - u8 btkip_countermeasure; - u8 btkip_wait_report; - u32 btkip_countermeasure_time; - /*------------------------------------------------------------------- - * For WPA2 Pre-Authentication. - *------------------------------------------------------------------ - **/ - struct RT_PMKID_LIST PMKIDList[NUM_PMKID_CACHE]; - u8 PMKIDIndex; -}; - -#define GET_ENCRY_ALGO(psecuritypriv, psta, encry_algo, bmcst) \ -do { \ - switch (psecuritypriv->AuthAlgrthm) { \ - case 0: \ - case 1: \ - case 3: \ - encry_algo = (u8)psecuritypriv->PrivacyAlgrthm; \ - break; \ - case 2: \ - if (bmcst) \ - encry_algo = (u8)psecuritypriv->XGrpPrivacy; \ - else \ - encry_algo = (u8)psta->XPrivacy; \ - break; \ - } \ -} while (0) -#define SET_ICE_IV_LEN(iv_len, icv_len, encrypt)\ -do {\ - switch (encrypt) { \ - case _WEP40_: \ - case _WEP104_: \ - iv_len = 4; \ - icv_len = 4; \ - break; \ - case _TKIP_: \ - iv_len = 8; \ - icv_len = 4; \ - break; \ - case _AES_: \ - iv_len = 8; \ - icv_len = 8; \ - break; \ - default: \ - iv_len = 0; \ - icv_len = 0; \ - break; \ - } \ -} while (0) -#define GET_TKIP_PN(iv, txpn) \ -do {\ - txpn._byte_.TSC0 = iv[2];\ - txpn._byte_.TSC1 = iv[0];\ - txpn._byte_.TSC2 = iv[4];\ - txpn._byte_.TSC3 = iv[5];\ - txpn._byte_.TSC4 = iv[6];\ - txpn._byte_.TSC5 = iv[7];\ -} while (0) - -#define ROL32(A, n) (((A) << (n)) | (((A) >> (32 - (n))) & ((1UL << (n)) - 1))) -#define ROR32(A, n) ROL32((A), 32 - (n)) - -struct mic_data { - u32 K0, K1; /* Key */ - u32 L, R; /* Current state */ - u32 M; /* Message accumulator (single word) */ - u32 nBytesInM; /* # bytes in M */ -}; - -void seccalctkipmic( - u8 *key, - u8 *header, - u8 *data, - u32 data_len, - u8 *Miccode, - u8 priority); - -void r8712_secmicsetkey(struct mic_data *pmicdata, u8 *key); -void r8712_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nBytes); -void r8712_secgetmic(struct mic_data *pmicdata, u8 *dst); -u32 r8712_aes_encrypt(struct _adapter *padapter, u8 *pxmitframe); -u32 r8712_tkip_encrypt(struct _adapter *padapter, u8 *pxmitframe); -void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe); -void r8712_aes_decrypt(struct _adapter *padapter, u8 *precvframe); -void r8712_tkip_decrypt(struct _adapter *padapter, u8 *precvframe); -void r8712_wep_decrypt(struct _adapter *padapter, u8 *precvframe); -void r8712_use_tkipkey_handler(struct timer_list *t); - -#endif /*__RTL871X_SECURITY_H_ */ - diff --git a/drivers/staging/rtl8712/rtl871x_sta_mgt.c b/drivers/staging/rtl8712/rtl871x_sta_mgt.c deleted file mode 100644 index 2c806a0105bf..000000000000 --- a/drivers/staging/rtl8712/rtl871x_sta_mgt.c +++ /dev/null @@ -1,263 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_sta_mgt.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_STA_MGT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "xmit_osdep.h" -#include "sta_info.h" - -static void _init_stainfo(struct sta_info *psta) -{ - memset((u8 *)psta, 0, sizeof(struct sta_info)); - spin_lock_init(&psta->lock); - INIT_LIST_HEAD(&psta->list); - INIT_LIST_HEAD(&psta->hash_list); - _r8712_init_sta_xmit_priv(&psta->sta_xmitpriv); - _r8712_init_sta_recv_priv(&psta->sta_recvpriv); - INIT_LIST_HEAD(&psta->asoc_list); - INIT_LIST_HEAD(&psta->auth_list); -} - -int _r8712_init_sta_priv(struct sta_priv *pstapriv) -{ - struct sta_info *psta; - s32 i; - - pstapriv->pallocated_stainfo_buf = kmalloc(sizeof(struct sta_info) * - NUM_STA + 4, GFP_ATOMIC); - if (!pstapriv->pallocated_stainfo_buf) - return -ENOMEM; - pstapriv->pstainfo_buf = pstapriv->pallocated_stainfo_buf + 4 - - ((addr_t)(pstapriv->pallocated_stainfo_buf) & 3); - _init_queue(&pstapriv->free_sta_queue); - spin_lock_init(&pstapriv->sta_hash_lock); - pstapriv->asoc_sta_count = 0; - _init_queue(&pstapriv->sleep_q); - _init_queue(&pstapriv->wakeup_q); - psta = (struct sta_info *)(pstapriv->pstainfo_buf); - for (i = 0; i < NUM_STA; i++) { - _init_stainfo(psta); - INIT_LIST_HEAD(&(pstapriv->sta_hash[i])); - list_add_tail(&psta->list, &pstapriv->free_sta_queue.queue); - psta++; - } - INIT_LIST_HEAD(&pstapriv->asoc_list); - INIT_LIST_HEAD(&pstapriv->auth_list); - return 0; -} - -/* this function is used to free the memory of lock || sema for all stainfos */ -static void mfree_all_stainfo(struct sta_priv *pstapriv) -{ - unsigned long irqL; - struct list_head *plist, *phead; - - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - phead = &pstapriv->free_sta_queue.queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) - plist = plist->next; - - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); -} - -void _r8712_free_sta_priv(struct sta_priv *pstapriv) -{ - if (pstapriv) { - /* be done before free sta_hash_lock */ - mfree_all_stainfo(pstapriv); - kfree(pstapriv->pallocated_stainfo_buf); - } -} - -struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) -{ - s32 index; - struct list_head *phash_list; - struct sta_info *psta; - struct __queue *pfree_sta_queue; - struct recv_reorder_ctrl *preorder_ctrl; - int i = 0; - u16 wRxSeqInitialValue = 0xffff; - unsigned long flags; - - pfree_sta_queue = &pstapriv->free_sta_queue; - spin_lock_irqsave(&pfree_sta_queue->lock, flags); - psta = list_first_entry_or_null(&pfree_sta_queue->queue, - struct sta_info, list); - if (psta) { - list_del_init(&psta->list); - _init_stainfo(psta); - memcpy(psta->hwaddr, hwaddr, ETH_ALEN); - index = wifi_mac_hash(hwaddr); - if (index >= NUM_STA) { - psta = NULL; - goto exit; - } - phash_list = &pstapriv->sta_hash[index]; - list_add_tail(&psta->hash_list, phash_list); - pstapriv->asoc_sta_count++; - -/* For the SMC router, the sequence number of first packet of WPS handshake - * will be 0. In this case, this packet will be dropped by recv_decache function - * if we use the 0x00 as the default value for tid_rxseq variable. So, we - * initialize the tid_rxseq variable as the 0xffff. - */ - for (i = 0; i < 16; i++) - memcpy(&psta->sta_recvpriv.rxcache.tid_rxseq[i], - &wRxSeqInitialValue, 2); - /* for A-MPDU Rx reordering buffer control */ - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - preorder_ctrl->padapter = pstapriv->padapter; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - preorder_ctrl->wsize_b = 64; - _init_queue(&preorder_ctrl->pending_recvframe_queue); - r8712_init_recv_timer(preorder_ctrl); - } - } -exit: - spin_unlock_irqrestore(&pfree_sta_queue->lock, flags); - return psta; -} - -/* using pstapriv->sta_hash_lock to protect */ -void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta) -{ - int i; - unsigned long irqL0; - struct __queue *pfree_sta_queue; - struct recv_reorder_ctrl *preorder_ctrl; - struct sta_xmit_priv *pstaxmitpriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct sta_priv *pstapriv = &padapter->stapriv; - - if (!psta) - return; - pfree_sta_queue = &pstapriv->free_sta_queue; - pstaxmitpriv = &psta->sta_xmitpriv; - spin_lock_irqsave(&(pxmitpriv->vo_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vo_q.sta_pending); - list_del_init(&(pstaxmitpriv->vo_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->vo_pending.lock), irqL0); - spin_lock_irqsave(&(pxmitpriv->vi_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vi_q.sta_pending); - list_del_init(&(pstaxmitpriv->vi_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->vi_pending.lock), irqL0); - spin_lock_irqsave(&(pxmitpriv->bk_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->bk_q.sta_pending); - list_del_init(&(pstaxmitpriv->bk_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->bk_pending.lock), irqL0); - spin_lock_irqsave(&(pxmitpriv->be_pending.lock), irqL0); - r8712_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->be_q.sta_pending); - list_del_init(&(pstaxmitpriv->be_q.tx_pending)); - spin_unlock_irqrestore(&(pxmitpriv->be_pending.lock), irqL0); - list_del_init(&psta->hash_list); - pstapriv->asoc_sta_count--; - /* re-init sta_info; 20061114 */ - _r8712_init_sta_xmit_priv(&psta->sta_xmitpriv); - _r8712_init_sta_recv_priv(&psta->sta_recvpriv); - /* for A-MPDU Rx reordering buffer control, - * cancel reordering_ctrl_timer - */ - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - del_timer(&preorder_ctrl->reordering_ctrl_timer); - } - spin_lock(&(pfree_sta_queue->lock)); - /* insert into free_sta_queue; 20061114 */ - list_add_tail(&psta->list, &pfree_sta_queue->queue); - spin_unlock(&(pfree_sta_queue->lock)); -} - -/* free all stainfo which in sta_hash[all] */ -void r8712_free_all_stainfo(struct _adapter *padapter) -{ - unsigned long irqL; - struct list_head *plist, *phead; - s32 index; - struct sta_info *psta = NULL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct sta_info *pbcmc_stainfo = r8712_get_bcmc_stainfo(padapter); - - if (pstapriv->asoc_sta_count == 1) - return; - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - for (index = 0; index < NUM_STA; index++) { - phead = &(pstapriv->sta_hash[index]); - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - psta = container_of(plist, - struct sta_info, hash_list); - plist = plist->next; - if (pbcmc_stainfo != psta) - r8712_free_stainfo(padapter, psta); - } - } - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); -} - -/* any station allocated can be searched by hash list */ -struct sta_info *r8712_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) -{ - unsigned long irqL; - struct list_head *plist, *phead; - struct sta_info *psta = NULL; - u32 index; - - if (!hwaddr) - return NULL; - index = wifi_mac_hash(hwaddr); - spin_lock_irqsave(&pstapriv->sta_hash_lock, irqL); - phead = &(pstapriv->sta_hash[index]); - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - psta = container_of(plist, struct sta_info, hash_list); - if ((!memcmp(psta->hwaddr, hwaddr, ETH_ALEN))) { - /* if found the matched address */ - break; - } - psta = NULL; - plist = plist->next; - } - spin_unlock_irqrestore(&pstapriv->sta_hash_lock, irqL); - return psta; -} - -void r8712_init_bcmc_stainfo(struct _adapter *padapter) -{ - unsigned char bcast_addr[6] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - struct sta_priv *pstapriv = &padapter->stapriv; - - r8712_alloc_stainfo(pstapriv, bcast_addr); -} - -struct sta_info *r8712_get_bcmc_stainfo(struct _adapter *padapter) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - - return r8712_get_stainfo(pstapriv, bc_addr); -} - -u8 r8712_access_ctrl(struct wlan_acl_pool *pacl_list, u8 *mac_addr) -{ - return true; -} diff --git a/drivers/staging/rtl8712/rtl871x_wlan_sme.h b/drivers/staging/rtl8712/rtl871x_wlan_sme.h deleted file mode 100644 index 97ea1451426c..000000000000 --- a/drivers/staging/rtl8712/rtl871x_wlan_sme.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_WLAN_SME_H_ -#define _RTL871X_WLAN_SME_H_ - -#define MSR_APMODE 0x0C -#define MSR_STAMODE 0x08 -#define MSR_ADHOCMODE 0x04 -#define MSR_NOLINKMODE 0x00 -#define _1M_RATE_ 0 -#define _2M_RATE_ 1 -#define _5M_RATE_ 2 -#define _11M_RATE_ 3 -#define _6M_RATE_ 4 -#define _9M_RATE_ 5 -#define _12M_RATE_ 6 -#define _18M_RATE_ 7 -#define _24M_RATE_ 8 -#define _36M_RATE_ 9 -#define _48M_RATE_ 10 -#define _54M_RATE_ 11 - -#endif - diff --git a/drivers/staging/rtl8712/rtl871x_xmit.c b/drivers/staging/rtl8712/rtl871x_xmit.c deleted file mode 100644 index 408616e9afcf..000000000000 --- a/drivers/staging/rtl8712/rtl871x_xmit.c +++ /dev/null @@ -1,1056 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * rtl871x_xmit.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _RTL871X_XMIT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -#include <linux/usb.h> -#include <linux/ieee80211.h> - -static const u8 P802_1H_OUI[P80211_OUI_LEN] = {0x00, 0x00, 0xf8}; -static const u8 RFC1042_OUI[P80211_OUI_LEN] = {0x00, 0x00, 0x00}; -static void init_hwxmits(struct hw_xmit *phwxmit, sint entry); -static void alloc_hwxmits(struct _adapter *padapter); -static void free_hwxmits(struct _adapter *padapter); - -static void _init_txservq(struct tx_servq *ptxservq) -{ - INIT_LIST_HEAD(&ptxservq->tx_pending); - _init_queue(&ptxservq->sta_pending); - ptxservq->qcnt = 0; -} - -void _r8712_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv) -{ - memset((unsigned char *)psta_xmitpriv, 0, - sizeof(struct sta_xmit_priv)); - spin_lock_init(&psta_xmitpriv->lock); - _init_txservq(&psta_xmitpriv->be_q); - _init_txservq(&psta_xmitpriv->bk_q); - _init_txservq(&psta_xmitpriv->vi_q); - _init_txservq(&psta_xmitpriv->vo_q); - INIT_LIST_HEAD(&psta_xmitpriv->legacy_dz); - INIT_LIST_HEAD(&psta_xmitpriv->apsd); -} - -int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv, - struct _adapter *padapter) -{ - sint i; - struct xmit_buf *pxmitbuf; - struct xmit_frame *pxframe; - int j; - - memset((unsigned char *)pxmitpriv, 0, sizeof(struct xmit_priv)); - spin_lock_init(&pxmitpriv->lock); - /* - *Please insert all the queue initialization using _init_queue below - */ - pxmitpriv->adapter = padapter; - _init_queue(&pxmitpriv->be_pending); - _init_queue(&pxmitpriv->bk_pending); - _init_queue(&pxmitpriv->vi_pending); - _init_queue(&pxmitpriv->vo_pending); - _init_queue(&pxmitpriv->bm_pending); - _init_queue(&pxmitpriv->legacy_dz_queue); - _init_queue(&pxmitpriv->apsd_queue); - _init_queue(&pxmitpriv->free_xmit_queue); - /* - * Please allocate memory with sz = (struct xmit_frame) * NR_XMITFRAME, - * and initialize free_xmit_frame below. - * Please also apply free_txobj to link_up all the xmit_frames... - */ - pxmitpriv->pallocated_frame_buf = - kmalloc(NR_XMITFRAME * sizeof(struct xmit_frame) + 4, - GFP_ATOMIC); - if (!pxmitpriv->pallocated_frame_buf) { - pxmitpriv->pxmit_frame_buf = NULL; - return -ENOMEM; - } - pxmitpriv->pxmit_frame_buf = pxmitpriv->pallocated_frame_buf + 4 - - ((addr_t) (pxmitpriv->pallocated_frame_buf) & 3); - pxframe = (struct xmit_frame *) pxmitpriv->pxmit_frame_buf; - for (i = 0; i < NR_XMITFRAME; i++) { - INIT_LIST_HEAD(&(pxframe->list)); - pxframe->padapter = padapter; - pxframe->frame_tag = DATA_FRAMETAG; - pxframe->pkt = NULL; - pxframe->buf_addr = NULL; - pxframe->pxmitbuf = NULL; - list_add_tail(&(pxframe->list), - &(pxmitpriv->free_xmit_queue.queue)); - pxframe++; - } - pxmitpriv->free_xmitframe_cnt = NR_XMITFRAME; - /* - * init xmit hw_txqueue - */ - _r8712_init_hw_txqueue(&pxmitpriv->be_txqueue, BE_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->bk_txqueue, BK_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->vi_txqueue, VI_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->vo_txqueue, VO_QUEUE_INX); - _r8712_init_hw_txqueue(&pxmitpriv->bmc_txqueue, BMC_QUEUE_INX); - pxmitpriv->frag_len = MAX_FRAG_THRESHOLD; - pxmitpriv->txirp_cnt = 1; - /*per AC pending irp*/ - pxmitpriv->beq_cnt = 0; - pxmitpriv->bkq_cnt = 0; - pxmitpriv->viq_cnt = 0; - pxmitpriv->voq_cnt = 0; - /*init xmit_buf*/ - _init_queue(&pxmitpriv->free_xmitbuf_queue); - _init_queue(&pxmitpriv->pending_xmitbuf_queue); - pxmitpriv->pxmitbuf = kmalloc(NR_XMITBUFF * sizeof(struct xmit_buf), GFP_ATOMIC); - if (!pxmitpriv->pxmitbuf) - goto clean_up_frame_buf; - pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; - for (i = 0; i < NR_XMITBUFF; i++) { - INIT_LIST_HEAD(&pxmitbuf->list); - pxmitbuf->pallocated_buf = - kmalloc(MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ, GFP_ATOMIC); - if (!pxmitbuf->pallocated_buf) { - j = 0; - goto clean_up_alloc_buf; - } - pxmitbuf->pbuf = pxmitbuf->pallocated_buf + XMITBUF_ALIGN_SZ - - ((addr_t) (pxmitbuf->pallocated_buf) & - (XMITBUF_ALIGN_SZ - 1)); - if (r8712_xmit_resource_alloc(padapter, pxmitbuf)) { - j = 1; - goto clean_up_alloc_buf; - } - list_add_tail(&pxmitbuf->list, - &(pxmitpriv->free_xmitbuf_queue.queue)); - pxmitbuf++; - } - pxmitpriv->free_xmitbuf_cnt = NR_XMITBUFF; - INIT_WORK(&padapter->wk_filter_rx_ff0, r8712_SetFilter); - alloc_hwxmits(padapter); - init_hwxmits(pxmitpriv->hwxmits, pxmitpriv->hwxmit_entry); - tasklet_setup(&pxmitpriv->xmit_tasklet, r8712_xmit_bh); - return 0; - -clean_up_alloc_buf: - if (j) { - /* failure happened in r8712_xmit_resource_alloc() - * delete extra pxmitbuf->pallocated_buf - */ - kfree(pxmitbuf->pallocated_buf); - } - for (j = 0; j < i; j++) { - int k; - - pxmitbuf--; /* reset pointer */ - kfree(pxmitbuf->pallocated_buf); - for (k = 0; k < 8; k++) /* delete xmit urb's */ - usb_free_urb(pxmitbuf->pxmit_urb[k]); - } - kfree(pxmitpriv->pxmitbuf); - pxmitpriv->pxmitbuf = NULL; -clean_up_frame_buf: - kfree(pxmitpriv->pallocated_frame_buf); - pxmitpriv->pallocated_frame_buf = NULL; - return -ENOMEM; -} - -void _free_xmit_priv(struct xmit_priv *pxmitpriv) -{ - int i; - struct _adapter *padapter = pxmitpriv->adapter; - struct xmit_frame *pxmitframe = (struct xmit_frame *) - pxmitpriv->pxmit_frame_buf; - struct xmit_buf *pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; - - if (!pxmitpriv->pxmit_frame_buf) - return; - for (i = 0; i < NR_XMITFRAME; i++) { - r8712_xmit_complete(padapter, pxmitframe); - pxmitframe++; - } - for (i = 0; i < NR_XMITBUFF; i++) { - r8712_xmit_resource_free(padapter, pxmitbuf); - kfree(pxmitbuf->pallocated_buf); - pxmitbuf++; - } - kfree(pxmitpriv->pallocated_frame_buf); - kfree(pxmitpriv->pxmitbuf); - free_hwxmits(padapter); -} - -int r8712_update_attrib(struct _adapter *padapter, _pkt *pkt, - struct pkt_attrib *pattrib) -{ - struct pkt_file pktfile; - struct sta_info *psta = NULL; - struct ethhdr etherhdr; - - struct tx_cmd txdesc; - - bool bmcast; - struct sta_priv *pstapriv = &padapter->stapriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - - _r8712_open_pktfile(pkt, &pktfile); - - _r8712_pktfile_read(&pktfile, (unsigned char *)&etherhdr, ETH_HLEN); - - pattrib->ether_type = ntohs(etherhdr.h_proto); - - /* - * If driver xmit ARP packet, driver can set ps mode to initial - * setting. It stands for getting DHCP or fix IP. - */ - if (pattrib->ether_type == 0x0806) { - if (padapter->pwrctrlpriv.pwr_mode != - padapter->registrypriv.power_mgnt) { - del_timer_sync(&pmlmepriv->dhcp_timer); - r8712_set_ps_mode(padapter, - padapter->registrypriv.power_mgnt, - padapter->registrypriv.smart_ps); - } - } - - memcpy(pattrib->dst, &etherhdr.h_dest, ETH_ALEN); - memcpy(pattrib->src, &etherhdr.h_source, ETH_ALEN); - pattrib->pctrl = 0; - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, get_bssid(pmlmepriv), ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - /*firstly, filter packet not belongs to mp*/ - if (pattrib->ether_type != 0x8712) - return -EINVAL; - /* for mp storing the txcmd per packet, - * according to the info of txcmd to update pattrib - */ - /*get MP_TXDESC_SIZE bytes txcmd per packet*/ - _r8712_pktfile_read(&pktfile, (u8 *)&txdesc, TXDESC_SIZE); - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - pattrib->pctrl = 1; - } - /* r8712_xmitframe_coalesce() overwrite this!*/ - pattrib->pktlen = pktfile.pkt_len; - if (pattrib->ether_type == ETH_P_IP) { - /* The following is for DHCP and ARP packet, we use cck1M to - * tx these packets and let LPS awake some time - * to prevent DHCP protocol fail - */ - u8 tmp[24]; - - _r8712_pktfile_read(&pktfile, &tmp[0], 24); - pattrib->dhcp_pkt = 0; - if (pktfile.pkt_len > 282) {/*MINIMUM_DHCP_PACKET_SIZE)*/ - if (pattrib->ether_type == ETH_P_IP) {/* IP header*/ - if (((tmp[21] == 68) && (tmp[23] == 67)) || - ((tmp[21] == 67) && (tmp[23] == 68))) { - /* 68 : UDP BOOTP client - * 67 : UDP BOOTP server - * Use low rate to send DHCP packet. - */ - pattrib->dhcp_pkt = 1; - } - } - } - } - bmcast = is_multicast_ether_addr(pattrib->ra); - /* get sta_info*/ - if (bmcast) { - psta = r8712_get_bcmc_stainfo(padapter); - pattrib->mac_id = 4; - } else { - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - psta = r8712_get_stainfo(pstapriv, - get_bssid(pmlmepriv)); - pattrib->mac_id = 5; - } else { - psta = r8712_get_stainfo(pstapriv, pattrib->ra); - if (!psta) /* drop the pkt */ - return -ENOMEM; - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - pattrib->mac_id = 5; - else - pattrib->mac_id = psta->mac_id; - } - } - - if (psta) { - pattrib->psta = psta; - } else { - /* if we cannot get psta => drrp the pkt */ - return -ENOMEM; - } - - pattrib->ack_policy = 0; - /* get ether_hdr_len */ - pattrib->pkt_hdrlen = ETH_HLEN; - - if (pqospriv->qos_option) { - r8712_set_qos(&pktfile, pattrib); - } else { - pattrib->hdrlen = WLAN_HDR_A3_LEN; - pattrib->subtype = IEEE80211_FTYPE_DATA; - pattrib->priority = 0; - } - if (psta->ieee8021x_blocked) { - pattrib->encrypt = 0; - if ((pattrib->ether_type != 0x888e) && - !check_fwstate(pmlmepriv, WIFI_MP_STATE)) - return -EINVAL; - } else { - GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, bmcast); - } - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - pattrib->iv_len = 4; - pattrib->icv_len = 4; - break; - case _TKIP_: - pattrib->iv_len = 8; - pattrib->icv_len = 4; - if (padapter->securitypriv.busetkipkey == _FAIL) - return -EINVAL; - break; - case _AES_: - pattrib->iv_len = 8; - pattrib->icv_len = 8; - break; - default: - pattrib->iv_len = 0; - pattrib->icv_len = 0; - break; - } - - if (pattrib->encrypt && - (padapter->securitypriv.sw_encrypt || - !psecuritypriv->hw_decrypted)) - pattrib->bswenc = true; - else - pattrib->bswenc = false; - /* if in MP_STATE, update pkt_attrib from mp_txcmd, and overwrite - * some settings above. - */ - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - pattrib->priority = - (le32_to_cpu(txdesc.txdw1) >> QSEL_SHT) & 0x1f; - return 0; -} - -static int xmitframe_addmic(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - u32 curfragnum, length; - u8 *pframe, *payload, mic[8]; - struct mic_data micdata; - struct sta_info *stainfo; - struct qos_priv *pqospriv = &(padapter->mlmepriv.qospriv); - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct security_priv *psecpriv = &padapter->securitypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u8 priority[4] = {}; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = r8712_get_stainfo(&padapter->stapriv, - &pattrib->ra[0]); - if (pattrib->encrypt == _TKIP_) { - /*encode mic code*/ - if (stainfo) { - u8 null_key[16] = {}; - - pframe = pxmitframe->buf_addr + TXDESC_OFFSET; - if (bmcst) { - if (!memcmp(psecpriv->XGrptxmickey - [psecpriv->XGrpKeyid].skey, - null_key, 16)) - return -ENOMEM; - /*start to calculate the mic code*/ - r8712_secmicsetkey(&micdata, - psecpriv->XGrptxmickey - [psecpriv->XGrpKeyid].skey); - } else { - if (!memcmp(&stainfo->tkiptxmickey.skey[0], - null_key, 16)) - return -ENOMEM; - /* start to calculate the mic code */ - r8712_secmicsetkey(&micdata, - &stainfo->tkiptxmickey.skey[0]); - } - if (pframe[1] & 1) { /* ToDS==1 */ - r8712_secmicappend(&micdata, - &pframe[16], 6); /*DA*/ - if (pframe[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, - &pframe[24], 6); - else - r8712_secmicappend(&micdata, - &pframe[10], 6); - } else { /* ToDS==0 */ - r8712_secmicappend(&micdata, - &pframe[4], 6); /* DA */ - if (pframe[1] & 2) /* From Ds==1 */ - r8712_secmicappend(&micdata, - &pframe[16], 6); - else - r8712_secmicappend(&micdata, - &pframe[10], 6); - } - if (pqospriv->qos_option == 1) - priority[0] = (u8)pxmitframe->attrib.priority; - r8712_secmicappend(&micdata, &priority[0], 4); - payload = pframe; - for (curfragnum = 0; curfragnum < pattrib->nr_frags; - curfragnum++) { - payload = (u8 *)RND4((addr_t)(payload)); - payload += pattrib->hdrlen + pattrib->iv_len; - if ((curfragnum + 1) == pattrib->nr_frags) { - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - ((psecpriv->sw_encrypt) - ? pattrib->icv_len : 0); - r8712_secmicappend(&micdata, payload, - length); - payload = payload + length; - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - pattrib->iv_len - - ((psecpriv->sw_encrypt) ? - pattrib->icv_len : 0); - r8712_secmicappend(&micdata, payload, - length); - payload = payload + length + - pattrib->icv_len; - } - } - r8712_secgetmic(&micdata, &(mic[0])); - /* add mic code and add the mic code length in - * last_txcmdsz - */ - memcpy(payload, &(mic[0]), 8); - pattrib->last_txcmdsz += 8; - payload = payload - pattrib->last_txcmdsz + 8; - } - } - return 0; -} - -static sint xmitframe_swencrypt(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - if (pattrib->bswenc) { - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - r8712_wep_encrypt(padapter, (u8 *)pxmitframe); - break; - case _TKIP_: - r8712_tkip_encrypt(padapter, (u8 *)pxmitframe); - break; - case _AES_: - r8712_aes_encrypt(padapter, (u8 *)pxmitframe); - break; - default: - break; - } - } - return _SUCCESS; -} - -static int make_wlanhdr(struct _adapter *padapter, u8 *hdr, - struct pkt_attrib *pattrib) -{ - u16 *qc; - - struct ieee80211_hdr *pwlanhdr = (struct ieee80211_hdr *)hdr; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - __le16 *fctrl = &pwlanhdr->frame_control; - u8 *bssid; - - memset(hdr, 0, WLANHDR_OFFSET); - SetFrameSubType(fctrl, pattrib->subtype); - if (!(pattrib->subtype & IEEE80211_FTYPE_DATA)) - return 0; - - bssid = get_bssid(pmlmepriv); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - /* to_ds = 1, fr_ds = 0; */ - SetToDs(fctrl); - ether_addr_copy(pwlanhdr->addr1, bssid); - ether_addr_copy(pwlanhdr->addr2, pattrib->src); - ether_addr_copy(pwlanhdr->addr3, pattrib->dst); - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - /* to_ds = 0, fr_ds = 1; */ - SetFrDs(fctrl); - ether_addr_copy(pwlanhdr->addr1, pattrib->dst); - ether_addr_copy(pwlanhdr->addr2, bssid); - ether_addr_copy(pwlanhdr->addr3, pattrib->src); - } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - ether_addr_copy(pwlanhdr->addr1, pattrib->dst); - ether_addr_copy(pwlanhdr->addr2, pattrib->src); - ether_addr_copy(pwlanhdr->addr3, bssid); - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - ether_addr_copy(pwlanhdr->addr1, pattrib->dst); - ether_addr_copy(pwlanhdr->addr2, pattrib->src); - ether_addr_copy(pwlanhdr->addr3, bssid); - } else { - return -EINVAL; - } - - if (pattrib->encrypt) - SetPrivacy(fctrl); - if (pqospriv->qos_option) { - qc = (unsigned short *)(hdr + pattrib->hdrlen - 2); - if (pattrib->priority) - SetPriority(qc, pattrib->priority); - SetAckpolicy(qc, pattrib->ack_policy); - } - /* TODO: fill HT Control Field */ - /* Update Seq Num will be handled by f/w */ - { - struct sta_info *psta; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (pattrib->psta) - psta = pattrib->psta; - else if (bmcst) - psta = r8712_get_bcmc_stainfo(padapter); - else - psta = r8712_get_stainfo(&padapter->stapriv, - pattrib->ra); - - if (psta) { - u16 *txtid = psta->sta_xmitpriv.txseq_tid; - - txtid[pattrib->priority]++; - txtid[pattrib->priority] &= 0xFFF; - pattrib->seqnum = txtid[pattrib->priority]; - SetSeqNum(hdr, pattrib->seqnum); - } - } - - return 0; -} - -static sint r8712_put_snap(u8 *data, u16 h_proto) -{ - struct ieee80211_snap_hdr *snap; - const u8 *oui; - - snap = (struct ieee80211_snap_hdr *)data; - snap->dsap = 0xaa; - snap->ssap = 0xaa; - snap->ctrl = 0x03; - if (h_proto == 0x8137 || h_proto == 0x80f3) - oui = P802_1H_OUI; - else - oui = RFC1042_OUI; - snap->oui[0] = oui[0]; - snap->oui[1] = oui[1]; - snap->oui[2] = oui[2]; - *(__be16 *)(data + SNAP_SIZE) = htons(h_proto); - return SNAP_SIZE + sizeof(u16); -} - -/* - * This sub-routine will perform all the following: - * 1. remove 802.3 header. - * 2. create wlan_header, based on the info in pxmitframe - * 3. append sta's iv/ext-iv - * 4. append LLC - * 5. move frag chunk from pframe to pxmitframe->mem - * 6. apply sw-encrypt, if necessary. - */ -sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt, - struct xmit_frame *pxmitframe) -{ - struct pkt_file pktfile; - - sint frg_len, mpdu_len, llc_sz; - u32 mem_sz; - u8 frg_inx; - addr_t addr; - u8 *pframe, *mem_start, *ptxdesc; - struct sta_info *psta; - struct security_priv *psecpriv = &padapter->securitypriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - u8 *pbuf_start; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (!pattrib->psta) - return _FAIL; - psta = pattrib->psta; - if (!pxmitframe->buf_addr) - return _FAIL; - pbuf_start = pxmitframe->buf_addr; - ptxdesc = pbuf_start; - mem_start = pbuf_start + TXDESC_OFFSET; - if (make_wlanhdr(padapter, mem_start, pattrib)) - return _FAIL; - _r8712_open_pktfile(pkt, &pktfile); - _r8712_pktfile_read(&pktfile, NULL, (uint) pattrib->pkt_hdrlen); - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - /* truncate TXDESC_SIZE bytes txcmd if at mp mode for 871x */ - if (pattrib->ether_type == 0x8712) { - /* take care - update_txdesc overwrite this */ - _r8712_pktfile_read(&pktfile, ptxdesc, TXDESC_SIZE); - } - } - pattrib->pktlen = pktfile.pkt_len; - frg_inx = 0; - frg_len = pxmitpriv->frag_len - 4; - while (1) { - llc_sz = 0; - mpdu_len = frg_len; - pframe = mem_start; - SetMFrag(mem_start); - pframe += pattrib->hdrlen; - mpdu_len -= pattrib->hdrlen; - /* adding icv, if necessary...*/ - if (pattrib->iv_len) { - if (psta) { - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - WEP_IV(pattrib->iv, psta->txpn, - (u8)psecpriv->PrivacyKeyIndex); - break; - case _TKIP_: - if (bmcst) - TKIP_IV(pattrib->iv, - psta->txpn, - (u8)psecpriv->XGrpKeyid); - else - TKIP_IV(pattrib->iv, psta->txpn, - 0); - break; - case _AES_: - if (bmcst) - AES_IV(pattrib->iv, psta->txpn, - (u8)psecpriv->XGrpKeyid); - else - AES_IV(pattrib->iv, psta->txpn, - 0); - break; - } - } - memcpy(pframe, pattrib->iv, pattrib->iv_len); - pframe += pattrib->iv_len; - mpdu_len -= pattrib->iv_len; - } - if (frg_inx == 0) { - llc_sz = r8712_put_snap(pframe, pattrib->ether_type); - pframe += llc_sz; - mpdu_len -= llc_sz; - } - if ((pattrib->icv_len > 0) && (pattrib->bswenc)) - mpdu_len -= pattrib->icv_len; - if (bmcst) - mem_sz = _r8712_pktfile_read(&pktfile, pframe, - pattrib->pktlen); - else - mem_sz = _r8712_pktfile_read(&pktfile, pframe, - mpdu_len); - pframe += mem_sz; - if ((pattrib->icv_len > 0) && (pattrib->bswenc)) { - memcpy(pframe, pattrib->icv, pattrib->icv_len); - pframe += pattrib->icv_len; - } - frg_inx++; - if (bmcst || r8712_endofpktfile(&pktfile)) { - pattrib->nr_frags = frg_inx; - pattrib->last_txcmdsz = pattrib->hdrlen + - pattrib->iv_len + - ((pattrib->nr_frags == 1) ? - llc_sz : 0) + - ((pattrib->bswenc) ? - pattrib->icv_len : 0) + mem_sz; - ClearMFrag(mem_start); - break; - } - addr = (addr_t)(pframe); - mem_start = (unsigned char *)RND4(addr) + TXDESC_OFFSET; - memcpy(mem_start, pbuf_start + TXDESC_OFFSET, pattrib->hdrlen); - } - - if (xmitframe_addmic(padapter, pxmitframe)) - return _FAIL; - xmitframe_swencrypt(padapter, pxmitframe); - return _SUCCESS; -} - -void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len) -{ - uint protection; - u8 *perp; - uint erp_len; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - - switch (pxmitpriv->vcs_setting) { - case DISABLE_VCS: - pxmitpriv->vcs = NONE_VCS; - break; - case ENABLE_VCS: - break; - case AUTO_VCS: - default: - perp = r8712_get_ie(ie, WLAN_EID_ERP_INFO, &erp_len, ie_len); - if (!perp) { - pxmitpriv->vcs = NONE_VCS; - } else { - protection = (*(perp + 2)) & BIT(1); - if (protection) { - if (pregistrypriv->vcs_type == RTS_CTS) - pxmitpriv->vcs = RTS_CTS; - else - pxmitpriv->vcs = CTS_TO_SELF; - } else { - pxmitpriv->vcs = NONE_VCS; - } - } - break; - } -} - -struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv) -{ - unsigned long irqL; - struct xmit_buf *pxmitbuf; - struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; - - spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irqL); - pxmitbuf = list_first_entry_or_null(&pfree_xmitbuf_queue->queue, - struct xmit_buf, list); - if (pxmitbuf) { - list_del_init(&pxmitbuf->list); - pxmitpriv->free_xmitbuf_cnt--; - } - spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irqL); - return pxmitbuf; -} - -void r8712_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) -{ - unsigned long irqL; - struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; - - if (!pxmitbuf) - return; - spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irqL); - list_del_init(&pxmitbuf->list); - list_add_tail(&(pxmitbuf->list), &pfree_xmitbuf_queue->queue); - pxmitpriv->free_xmitbuf_cnt++; - spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irqL); -} - -/* - * Calling context: - * 1. OS_TXENTRY - * 2. RXENTRY (rx_thread or RX_ISR/RX_CallBack) - * - * If we turn on USE_RXTHREAD, then, no need for critical section. - * Otherwise, we must use _enter/_exit critical to protect free_xmit_queue... - * - * Must be very very cautious... - * - */ -struct xmit_frame *r8712_alloc_xmitframe(struct xmit_priv *pxmitpriv) -{ - /* - * Please remember to use all the osdep_service api, - * and lock/unlock or _enter/_exit critical to protect - * pfree_xmit_queue - */ - unsigned long irqL; - struct xmit_frame *pxframe; - struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue; - - spin_lock_irqsave(&pfree_xmit_queue->lock, irqL); - pxframe = list_first_entry_or_null(&pfree_xmit_queue->queue, - struct xmit_frame, list); - if (pxframe) { - list_del_init(&pxframe->list); - pxmitpriv->free_xmitframe_cnt--; - pxframe->buf_addr = NULL; - pxframe->pxmitbuf = NULL; - pxframe->attrib.psta = NULL; - pxframe->pkt = NULL; - } - spin_unlock_irqrestore(&pfree_xmit_queue->lock, irqL); - return pxframe; -} - -void r8712_free_xmitframe(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe) -{ - unsigned long irqL; - struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue; - struct _adapter *padapter = pxmitpriv->adapter; - - if (!pxmitframe) - return; - spin_lock_irqsave(&pfree_xmit_queue->lock, irqL); - list_del_init(&pxmitframe->list); - if (pxmitframe->pkt) - pxmitframe->pkt = NULL; - list_add_tail(&pxmitframe->list, &pfree_xmit_queue->queue); - pxmitpriv->free_xmitframe_cnt++; - spin_unlock_irqrestore(&pfree_xmit_queue->lock, irqL); - if (netif_queue_stopped(padapter->pnetdev)) - netif_wake_queue(padapter->pnetdev); -} - -void r8712_free_xmitframe_ex(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe) -{ - if (!pxmitframe) - return; - if (pxmitframe->frame_tag == DATA_FRAMETAG) - r8712_free_xmitframe(pxmitpriv, pxmitframe); -} - -void r8712_free_xmitframe_queue(struct xmit_priv *pxmitpriv, - struct __queue *pframequeue) -{ - unsigned long irqL; - struct list_head *plist, *phead; - struct xmit_frame *pxmitframe; - - spin_lock_irqsave(&(pframequeue->lock), irqL); - phead = &pframequeue->queue; - plist = phead->next; - while (!end_of_queue_search(phead, plist)) { - pxmitframe = container_of(plist, struct xmit_frame, list); - plist = plist->next; - r8712_free_xmitframe(pxmitpriv, pxmitframe); - } - spin_unlock_irqrestore(&(pframequeue->lock), irqL); -} - -static inline struct tx_servq *get_sta_pending(struct _adapter *padapter, - struct __queue **ppstapending, - struct sta_info *psta, sint up) -{ - struct tx_servq *ptxservq; - struct hw_xmit *phwxmits = padapter->xmitpriv.hwxmits; - - switch (up) { - case 1: - case 2: - ptxservq = &(psta->sta_xmitpriv.bk_q); - *ppstapending = &padapter->xmitpriv.bk_pending; - (phwxmits + 3)->accnt++; - break; - case 4: - case 5: - ptxservq = &(psta->sta_xmitpriv.vi_q); - *ppstapending = &padapter->xmitpriv.vi_pending; - (phwxmits + 1)->accnt++; - break; - case 6: - case 7: - ptxservq = &(psta->sta_xmitpriv.vo_q); - *ppstapending = &padapter->xmitpriv.vo_pending; - (phwxmits + 0)->accnt++; - break; - case 0: - case 3: - default: - ptxservq = &(psta->sta_xmitpriv.be_q); - *ppstapending = &padapter->xmitpriv.be_pending; - (phwxmits + 2)->accnt++; - break; - } - return ptxservq; -} - -/* - * Will enqueue pxmitframe to the proper queue, and indicate it - * to xx_pending list..... - */ -int r8712_xmit_classifier(struct _adapter *padapter, - struct xmit_frame *pxmitframe) -{ - unsigned long irqL0; - struct __queue *pstapending; - struct sta_info *psta; - struct tx_servq *ptxservq; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (pattrib->psta) { - psta = pattrib->psta; - } else { - if (bmcst) { - psta = r8712_get_bcmc_stainfo(padapter); - } else { - if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - psta = r8712_get_stainfo(pstapriv, - get_bssid(pmlmepriv)); - else - psta = r8712_get_stainfo(pstapriv, pattrib->ra); - } - } - if (!psta) - return -EINVAL; - ptxservq = get_sta_pending(padapter, &pstapending, - psta, pattrib->priority); - spin_lock_irqsave(&pstapending->lock, irqL0); - if (list_empty(&ptxservq->tx_pending)) - list_add_tail(&ptxservq->tx_pending, &pstapending->queue); - list_add_tail(&pxmitframe->list, &ptxservq->sta_pending.queue); - ptxservq->qcnt++; - spin_unlock_irqrestore(&pstapending->lock, irqL0); - return 0; -} - -static void alloc_hwxmits(struct _adapter *padapter) -{ - struct hw_xmit *hwxmits; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - pxmitpriv->hwxmit_entry = HWXMIT_ENTRY; - pxmitpriv->hwxmits = kmalloc_array(pxmitpriv->hwxmit_entry, - sizeof(struct hw_xmit), GFP_ATOMIC); - if (!pxmitpriv->hwxmits) - return; - hwxmits = pxmitpriv->hwxmits; - if (pxmitpriv->hwxmit_entry == 5) { - pxmitpriv->bmc_txqueue.head = 0; - hwxmits[0] .phwtxqueue = &pxmitpriv->bmc_txqueue; - hwxmits[0] .sta_queue = &pxmitpriv->bm_pending; - pxmitpriv->vo_txqueue.head = 0; - hwxmits[1] .phwtxqueue = &pxmitpriv->vo_txqueue; - hwxmits[1] .sta_queue = &pxmitpriv->vo_pending; - pxmitpriv->vi_txqueue.head = 0; - hwxmits[2] .phwtxqueue = &pxmitpriv->vi_txqueue; - hwxmits[2] .sta_queue = &pxmitpriv->vi_pending; - pxmitpriv->bk_txqueue.head = 0; - hwxmits[3] .phwtxqueue = &pxmitpriv->bk_txqueue; - hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; - pxmitpriv->be_txqueue.head = 0; - hwxmits[4] .phwtxqueue = &pxmitpriv->be_txqueue; - hwxmits[4] .sta_queue = &pxmitpriv->be_pending; - } else if (pxmitpriv->hwxmit_entry == 4) { - pxmitpriv->vo_txqueue.head = 0; - hwxmits[0] .phwtxqueue = &pxmitpriv->vo_txqueue; - hwxmits[0] .sta_queue = &pxmitpriv->vo_pending; - pxmitpriv->vi_txqueue.head = 0; - hwxmits[1] .phwtxqueue = &pxmitpriv->vi_txqueue; - hwxmits[1] .sta_queue = &pxmitpriv->vi_pending; - pxmitpriv->be_txqueue.head = 0; - hwxmits[2] .phwtxqueue = &pxmitpriv->be_txqueue; - hwxmits[2] .sta_queue = &pxmitpriv->be_pending; - pxmitpriv->bk_txqueue.head = 0; - hwxmits[3] .phwtxqueue = &pxmitpriv->bk_txqueue; - hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; - } -} - -static void free_hwxmits(struct _adapter *padapter) -{ - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - kfree(pxmitpriv->hwxmits); -} - -static void init_hwxmits(struct hw_xmit *phwxmit, sint entry) -{ - sint i; - - for (i = 0; i < entry; i++, phwxmit++) { - spin_lock_init(&phwxmit->xmit_lock); - INIT_LIST_HEAD(&phwxmit->pending); - phwxmit->txcmdcnt = 0; - phwxmit->accnt = 0; - } -} - -void xmitframe_xmitbuf_attach(struct xmit_frame *pxmitframe, - struct xmit_buf *pxmitbuf) -{ - /* pxmitbuf attach to pxmitframe */ - pxmitframe->pxmitbuf = pxmitbuf; - /* urb and irp connection */ - pxmitframe->pxmit_urb[0] = pxmitbuf->pxmit_urb[0]; - /* buffer addr assoc */ - pxmitframe->buf_addr = pxmitbuf->pbuf; - /* pxmitframe attach to pxmitbuf */ - pxmitbuf->priv_data = pxmitframe; -} - -/* - * tx_action == 0 == no frames to transmit - * tx_action > 0 ==> we have frames to transmit - * tx_action < 0 ==> we have frames to transmit, but TXFF is not even enough - * to transmit 1 frame. - */ - -int r8712_pre_xmit(struct _adapter *padapter, struct xmit_frame *pxmitframe) -{ - unsigned long irqL; - int ret; - struct xmit_buf *pxmitbuf = NULL; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - r8712_do_queue_select(padapter, pattrib); - spin_lock_irqsave(&pxmitpriv->lock, irqL); - if (r8712_txframes_sta_ac_pending(padapter, pattrib) > 0) { - ret = false; - r8712_xmit_enqueue(padapter, pxmitframe); - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - return ret; - } - pxmitbuf = r8712_alloc_xmitbuf(pxmitpriv); - if (!pxmitbuf) { /*enqueue packet*/ - ret = false; - r8712_xmit_enqueue(padapter, pxmitframe); - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - } else { /*dump packet directly*/ - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - ret = true; - xmitframe_xmitbuf_attach(pxmitframe, pxmitbuf); - r8712_xmit_direct(padapter, pxmitframe); - } - return ret; -} diff --git a/drivers/staging/rtl8712/rtl871x_xmit.h b/drivers/staging/rtl8712/rtl871x_xmit.h deleted file mode 100644 index 784172c385e3..000000000000 --- a/drivers/staging/rtl8712/rtl871x_xmit.h +++ /dev/null @@ -1,287 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _RTL871X_XMIT_H_ -#define _RTL871X_XMIT_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "xmit_osdep.h" - -#ifdef CONFIG_R8712_TX_AGGR -#define MAX_XMITBUF_SZ (16384) -#else -#define MAX_XMITBUF_SZ (2048) -#endif - -#define NR_XMITBUFF (4) - -#ifdef CONFIG_R8712_TX_AGGR -#define AGGR_NR_HIGH_BOUND (4) /*(8) */ -#define AGGR_NR_LOW_BOUND (2) -#endif - -#define XMITBUF_ALIGN_SZ 512 -#define TX_GUARD_BAND 5 -#define MAX_NUMBLKS (1) - -/* Fixed the Big Endian bug when using the software driver encryption.*/ -#define WEP_IV(pattrib_iv, txpn, keyidx)\ -do { \ - pattrib_iv[0] = txpn._byte_.TSC0;\ - pattrib_iv[1] = txpn._byte_.TSC1;\ - pattrib_iv[2] = txpn._byte_.TSC2;\ - pattrib_iv[3] = ((keyidx & 0x3) << 6);\ - txpn.val = (txpn.val == 0xffffff) ? 0 : (txpn.val + 1);\ -} while (0) - -/* Fixed the Big Endian bug when doing the Tx. - * The Linksys WRH54G will check this. - */ -#define TKIP_IV(pattrib_iv, txpn, keyidx)\ -do { \ - pattrib_iv[0] = txpn._byte_.TSC1;\ - pattrib_iv[1] = (txpn._byte_.TSC1 | 0x20) & 0x7f;\ - pattrib_iv[2] = txpn._byte_.TSC0;\ - pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6);\ - pattrib_iv[4] = txpn._byte_.TSC2;\ - pattrib_iv[5] = txpn._byte_.TSC3;\ - pattrib_iv[6] = txpn._byte_.TSC4;\ - pattrib_iv[7] = txpn._byte_.TSC5;\ - txpn.val = txpn.val == 0xffffffffffffULL ? 0 : \ - (txpn.val + 1);\ -} while (0) - -#define AES_IV(pattrib_iv, txpn, keyidx)\ -do { \ - pattrib_iv[0] = txpn._byte_.TSC0;\ - pattrib_iv[1] = txpn._byte_.TSC1;\ - pattrib_iv[2] = 0;\ - pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6);\ - pattrib_iv[4] = txpn._byte_.TSC2;\ - pattrib_iv[5] = txpn._byte_.TSC3;\ - pattrib_iv[6] = txpn._byte_.TSC4;\ - pattrib_iv[7] = txpn._byte_.TSC5;\ - txpn.val = txpn.val == 0xffffffffffffULL ? 0 : \ - (txpn.val + 1);\ -} while (0) - -struct hw_xmit { - spinlock_t xmit_lock; - struct list_head pending; - struct __queue *sta_queue; - struct hw_txqueue *phwtxqueue; - sint txcmdcnt; - int accnt; -}; - -struct pkt_attrib { - u8 type; - u8 subtype; - u8 bswenc; - u8 dhcp_pkt; - - u16 seqnum; - u16 ether_type; - u16 pktlen; /* the original 802.3 pkt raw_data len - * (not include ether_hdr data) - */ - u16 last_txcmdsz; - - u8 pkt_hdrlen; /*the original 802.3 pkt header len*/ - u8 hdrlen; /*the WLAN Header Len*/ - u8 nr_frags; - u8 ack_policy; - u8 mac_id; - u8 vcs_mode; /*virtual carrier sense method*/ - u8 pctrl;/*per packet txdesc control enable*/ - u8 qsel; - - u8 priority; - u8 encrypt; /* when 0 indicate no encrypt. when non-zero, - * indicate the encrypt algorithm - */ - u8 iv_len; - u8 icv_len; - unsigned char iv[8]; - unsigned char icv[8]; - u8 dst[ETH_ALEN] __aligned(2); /* for ether_addr_copy */ - u8 src[ETH_ALEN]; - u8 ta[ETH_ALEN]; - u8 ra[ETH_ALEN]; - struct sta_info *psta; -}; - -#define WLANHDR_OFFSET 64 -#define DATA_FRAMETAG 0x01 -#define L2_FRAMETAG 0x02 -#define MGNT_FRAMETAG 0x03 -#define AMSDU_FRAMETAG 0x04 -#define EII_FRAMETAG 0x05 -#define IEEE8023_FRAMETAG 0x06 -#define MP_FRAMETAG 0x07 -#define TXAGG_FRAMETAG 0x08 - -struct xmit_buf { - struct list_head list; - - u8 *pallocated_buf; - u8 *pbuf; - void *priv_data; - struct urb *pxmit_urb[8]; - u32 aggr_nr; -}; - -struct xmit_frame { - struct list_head list; - struct pkt_attrib attrib; - _pkt *pkt; - int frame_tag; - struct _adapter *padapter; - u8 *buf_addr; - struct xmit_buf *pxmitbuf; - u8 *mem_addr; - u16 sz[8]; - struct urb *pxmit_urb[8]; - u8 bpending[8]; - u8 last[8]; -}; - -struct tx_servq { - struct list_head tx_pending; - struct __queue sta_pending; - int qcnt; -}; - -struct sta_xmit_priv { - spinlock_t lock; - sint option; - sint apsd_setting; /* When bit mask is on, the associated edca - * queue supports APSD. - */ - struct tx_servq be_q; /* priority == 0,3 */ - struct tx_servq bk_q; /* priority == 1,2*/ - struct tx_servq vi_q; /*priority == 4,5*/ - struct tx_servq vo_q; /*priority == 6,7*/ - struct list_head legacy_dz; - struct list_head apsd; - u16 txseq_tid[16]; - uint sta_tx_bytes; - u64 sta_tx_pkts; - uint sta_tx_fail; -}; - -struct hw_txqueue { - sint head; - sint tail; - sint free_sz; /* in units of 64 bytes */ - sint free_cmdsz; - sint txsz[8]; - uint ff_hwaddr; - uint cmd_hwaddr; - sint ac_tag; -}; - -struct xmit_priv { - spinlock_t lock; - struct __queue be_pending; - struct __queue bk_pending; - struct __queue vi_pending; - struct __queue vo_pending; - struct __queue bm_pending; - struct __queue legacy_dz_queue; - struct __queue apsd_queue; - u8 *pallocated_frame_buf; - u8 *pxmit_frame_buf; - uint free_xmitframe_cnt; - uint mapping_addr; - uint pkt_sz; - struct __queue free_xmit_queue; - struct hw_txqueue be_txqueue; - struct hw_txqueue bk_txqueue; - struct hw_txqueue vi_txqueue; - struct hw_txqueue vo_txqueue; - struct hw_txqueue bmc_txqueue; - uint frag_len; - struct _adapter *adapter; - u8 vcs_setting; - u8 vcs; - u8 vcs_type; - u16 rts_thresh; - uint tx_bytes; - u64 tx_pkts; - uint tx_drop; - struct hw_xmit *hwxmits; - u8 hwxmit_entry; - u8 txirp_cnt; - struct tasklet_struct xmit_tasklet; - struct work_struct xmit_pipe4_reset_wi; - struct work_struct xmit_pipe6_reset_wi; - struct work_struct xmit_piped_reset_wi; - /*per AC pending irp*/ - int beq_cnt; - int bkq_cnt; - int viq_cnt; - int voq_cnt; - struct __queue free_amsdu_xmit_queue; - u8 *pallocated_amsdu_frame_buf; - u8 *pxmit_amsdu_frame_buf; - uint free_amsdu_xmitframe_cnt; - struct __queue free_txagg_xmit_queue; - u8 *pallocated_txagg_frame_buf; - u8 *pxmit_txagg_frame_buf; - uint free_txagg_xmitframe_cnt; - int cmdseq; - struct __queue free_xmitbuf_queue; - struct __queue pending_xmitbuf_queue; - u8 *pxmitbuf; - uint free_xmitbuf_cnt; -}; - -void r8712_free_xmitbuf(struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf); -struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv); -void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len); -struct xmit_frame *r8712_alloc_xmitframe(struct xmit_priv *pxmitpriv); -void r8712_free_xmitframe(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe); -void r8712_free_xmitframe_queue(struct xmit_priv *pxmitpriv, - struct __queue *pframequeue); -int r8712_xmit_classifier(struct _adapter *padapter, - struct xmit_frame *pxmitframe); -sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt, - struct xmit_frame *pxmitframe); -sint _r8712_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag); -void _r8712_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv); -int r8712_update_attrib(struct _adapter *padapter, _pkt *pkt, - struct pkt_attrib *pattrib); -int r8712_txframes_sta_ac_pending(struct _adapter *padapter, - struct pkt_attrib *pattrib); -int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv, - struct _adapter *padapter); -void _free_xmit_priv(struct xmit_priv *pxmitpriv); -void r8712_free_xmitframe_ex(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe); -int r8712_pre_xmit(struct _adapter *padapter, struct xmit_frame *pxmitframe); -int r8712_xmit_enqueue(struct _adapter *padapter, - struct xmit_frame *pxmitframe); -void r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe); -void r8712_xmit_bh(struct tasklet_struct *t); - -void xmitframe_xmitbuf_attach(struct xmit_frame *pxmitframe, - struct xmit_buf *pxmitbuf); - -#include "rtl8712_xmit.h" - -#endif /*_RTL871X_XMIT_H_*/ - diff --git a/drivers/staging/rtl8712/sta_info.h b/drivers/staging/rtl8712/sta_info.h deleted file mode 100644 index 6286c622475e..000000000000 --- a/drivers/staging/rtl8712/sta_info.h +++ /dev/null @@ -1,132 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __STA_INFO_H_ -#define __STA_INFO_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "wifi.h" - -#define NUM_STA 32 -#define NUM_ACL 64 - -/* if mode ==0, then the sta is allowed once the addr is hit. - * if mode ==1, then the sta is rejected once the addr is non-hit. - */ -struct wlan_acl_node { - struct list_head list; - u8 addr[ETH_ALEN]; - u8 mode; -}; - -struct wlan_acl_pool { - struct wlan_acl_node aclnode[NUM_ACL]; -}; - -struct stainfo_stats { - uint rx_pkts; - uint rx_bytes; - u64 tx_pkts; - uint tx_bytes; -}; - -struct sta_info { - spinlock_t lock; - struct list_head list; /*free_sta_queue*/ - struct list_head hash_list; /*sta_hash*/ - struct sta_xmit_priv sta_xmitpriv; - struct sta_recv_priv sta_recvpriv; - uint state; - uint aid; - uint mac_id; - uint qos_option; - u8 hwaddr[ETH_ALEN]; - uint ieee8021x_blocked; /*0: allowed, 1:blocked */ - uint XPrivacy; /*aes, tkip...*/ - union Keytype tkiptxmickey; - union Keytype tkiprxmickey; - union Keytype x_UncstKey; - union pn48 txpn; /* PN48 used for Unicast xmit.*/ - union pn48 rxpn; /* PN48 used for Unicast recv.*/ - u8 bssrateset[16]; - uint bssratelen; - s32 rssi; - s32 signal_quality; - struct stainfo_stats sta_stats; - /*for A-MPDU Rx reordering buffer control */ - struct recv_reorder_ctrl recvreorder_ctrl[16]; - struct ht_priv htpriv; - /* Notes: - * STA_Mode: - * curr_network(mlme_priv/security_priv/qos/ht) - * + sta_info: (STA & AP) CAP/INFO - * scan_q: AP CAP/INFO - * AP_Mode: - * curr_network(mlme_priv/security_priv/qos/ht) : AP CAP/INFO - * sta_info: (AP & STA) CAP/INFO - */ - struct list_head asoc_list; - struct list_head auth_list; - unsigned int expire_to; - unsigned int auth_seq; - unsigned int authalg; - unsigned char chg_txt[128]; - unsigned int tx_ra_bitmap; -}; - -struct sta_priv { - u8 *pallocated_stainfo_buf; - u8 *pstainfo_buf; - struct __queue free_sta_queue; - spinlock_t sta_hash_lock; - struct list_head sta_hash[NUM_STA]; - int asoc_sta_count; - struct __queue sleep_q; - struct __queue wakeup_q; - struct _adapter *padapter; - struct list_head asoc_list; - struct list_head auth_list; - unsigned int auth_to; /* sec, time to expire in authenticating. */ - unsigned int assoc_to; /* sec, time to expire before associating. */ - unsigned int expire_to; /* sec , time to expire after associated. */ -}; - -static inline u32 wifi_mac_hash(u8 *mac) -{ - u32 x; - - x = mac[0]; - x = (x << 2) ^ mac[1]; - x = (x << 2) ^ mac[2]; - x = (x << 2) ^ mac[3]; - x = (x << 2) ^ mac[4]; - x = (x << 2) ^ mac[5]; - x ^= x >> 8; - x = x & (NUM_STA - 1); - return x; -} - -int _r8712_init_sta_priv(struct sta_priv *pstapriv); -void _r8712_free_sta_priv(struct sta_priv *pstapriv); -struct sta_info *r8712_alloc_stainfo(struct sta_priv *pstapriv, - u8 *hwaddr); -void r8712_free_stainfo(struct _adapter *padapter, struct sta_info *psta); -void r8712_free_all_stainfo(struct _adapter *padapter); -struct sta_info *r8712_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr); -void r8712_init_bcmc_stainfo(struct _adapter *padapter); -struct sta_info *r8712_get_bcmc_stainfo(struct _adapter *padapter); -u8 r8712_access_ctrl(struct wlan_acl_pool *pacl_list, u8 *mac_addr); - -#endif /* _STA_INFO_H_ */ - diff --git a/drivers/staging/rtl8712/usb_halinit.c b/drivers/staging/rtl8712/usb_halinit.c deleted file mode 100644 index 313c569748e9..000000000000 --- a/drivers/staging/rtl8712/usb_halinit.c +++ /dev/null @@ -1,307 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_halinit.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_HAL_INIT_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "usb_ops.h" -#include "usb_osintf.h" - -u8 r8712_usb_hal_bus_init(struct _adapter *adapter) -{ - u8 val8 = 0; - u8 ret = _SUCCESS; - int PollingCnt = 20; - struct registry_priv *registrypriv = &adapter->registrypriv; - - if (registrypriv->chip_version == RTL8712_FPGA) { - val8 = 0x01; - /* switch to 80M clock */ - r8712_write8(adapter, SYS_CLKR, val8); - val8 = r8712_read8(adapter, SPS1_CTRL); - val8 = val8 | 0x01; - /* enable VSPS12 LDO Macro block */ - r8712_write8(adapter, SPS1_CTRL, val8); - val8 = r8712_read8(adapter, AFE_MISC); - val8 = val8 | 0x01; - /* Enable AFE Macro Block's Bandgap */ - r8712_write8(adapter, AFE_MISC, val8); - val8 = r8712_read8(adapter, LDOA15_CTRL); - val8 = val8 | 0x01; - /* enable LDOA15 block */ - r8712_write8(adapter, LDOA15_CTRL, val8); - val8 = r8712_read8(adapter, SPS1_CTRL); - val8 = val8 | 0x02; - /* Enable VSPS12_SW Macro Block */ - r8712_write8(adapter, SPS1_CTRL, val8); - val8 = r8712_read8(adapter, AFE_MISC); - val8 = val8 | 0x02; - /* Enable AFE Macro Block's Mbias */ - r8712_write8(adapter, AFE_MISC, val8); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - val8 = val8 | 0x08; - /* isolate PCIe Analog 1.2V to PCIe 3.3V and PCIE Digital */ - r8712_write8(adapter, SYS_ISO_CTRL + 1, val8); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - val8 = val8 & 0xEF; - /* attach AFE PLL to MACTOP/BB/PCIe Digital */ - r8712_write8(adapter, SYS_ISO_CTRL + 1, val8); - val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1); - val8 = val8 & 0xFB; - /* enable AFE clock */ - r8712_write8(adapter, AFE_XTAL_CTRL + 1, val8); - val8 = r8712_read8(adapter, AFE_PLL_CTRL); - val8 = val8 | 0x01; - /* Enable AFE PLL Macro Block */ - r8712_write8(adapter, AFE_PLL_CTRL, val8); - val8 = 0xEE; - /* release isolation AFE PLL & MD */ - r8712_write8(adapter, SYS_ISO_CTRL, val8); - val8 = r8712_read8(adapter, SYS_CLKR + 1); - val8 = val8 | 0x08; - /* enable MAC clock */ - r8712_write8(adapter, SYS_CLKR + 1, val8); - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - val8 = val8 | 0x08; - /* enable Core digital and enable IOREG R/W */ - r8712_write8(adapter, SYS_FUNC_EN + 1, val8); - val8 = val8 | 0x80; - /* enable REG_EN */ - r8712_write8(adapter, SYS_FUNC_EN + 1, val8); - val8 = r8712_read8(adapter, SYS_CLKR + 1); - val8 = (val8 | 0x80) & 0xBF; - /* switch the control path */ - r8712_write8(adapter, SYS_CLKR + 1, val8); - val8 = 0xFC; - r8712_write8(adapter, CR, val8); - val8 = 0x37; - r8712_write8(adapter, CR + 1, val8); - /* reduce EndPoint & init it */ - r8712_write8(adapter, 0x102500ab, r8712_read8(adapter, - 0x102500ab) | BIT(6) | BIT(7)); - /* consideration of power consumption - init */ - r8712_write8(adapter, 0x10250008, r8712_read8(adapter, - 0x10250008) & 0xfffffffb); - } else if (registrypriv->chip_version == RTL8712_1stCUT) { - /* Initialization for power on sequence, */ - r8712_write8(adapter, SPS0_CTRL + 1, 0x53); - r8712_write8(adapter, SPS0_CTRL, 0x57); - /* Enable AFE Macro Block's Bandgap and Enable AFE Macro - * Block's Mbias - */ - val8 = r8712_read8(adapter, AFE_MISC); - r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN | - AFE_MISC_MBEN)); - /* Enable LDOA15 block */ - val8 = r8712_read8(adapter, LDOA15_CTRL); - r8712_write8(adapter, LDOA15_CTRL, (val8 | LDA15_EN)); - val8 = r8712_read8(adapter, SPS1_CTRL); - r8712_write8(adapter, SPS1_CTRL, (val8 | SPS1_LDEN)); - msleep(20); - /* Enable Switch Regulator Block */ - val8 = r8712_read8(adapter, SPS1_CTRL); - r8712_write8(adapter, SPS1_CTRL, (val8 | SPS1_SWEN)); - r8712_write32(adapter, SPS1_CTRL, 0x00a7b267); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 | 0x08)); - /* Engineer Packet CP test Enable */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x20)); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 & 0x6F)); - /* Enable AFE clock */ - val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1); - r8712_write8(adapter, AFE_XTAL_CTRL + 1, (val8 & 0xfb)); - /* Enable AFE PLL Macro Block */ - val8 = r8712_read8(adapter, AFE_PLL_CTRL); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11)); - /* Attach AFE PLL to MACTOP/BB/PCIe Digital */ - val8 = r8712_read8(adapter, SYS_ISO_CTRL); - r8712_write8(adapter, SYS_ISO_CTRL, (val8 & 0xEE)); - /* Switch to 40M clock */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, val8 & (~SYS_CLKSEL)); - /* SSC Disable */ - val8 = r8712_read8(adapter, SYS_CLKR); - /* Enable MAC clock */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x18)); - /* Revised POS, */ - r8712_write8(adapter, PMC_FSM, 0x02); - /* Enable Core digital and enable IOREG R/W */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x08)); - /* Enable REG_EN */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x80)); - /* Switch the control path to FW */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x80) & 0xBF); - r8712_write8(adapter, CR, 0xFC); - r8712_write8(adapter, CR + 1, 0x37); - /* Fix the RX FIFO issue(usb error), */ - val8 = r8712_read8(adapter, 0x1025FE5c); - r8712_write8(adapter, 0x1025FE5c, (val8 | BIT(7))); - val8 = r8712_read8(adapter, 0x102500ab); - r8712_write8(adapter, 0x102500ab, (val8 | BIT(6) | BIT(7))); - /* For power save, used this in the bit file after 970621 */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, val8 & (~CPU_CLKSEL)); - } else if (registrypriv->chip_version == RTL8712_2ndCUT || - registrypriv->chip_version == RTL8712_3rdCUT) { - /* Initialization for power on sequence, - * E-Fuse leakage prevention sequence - */ - r8712_write8(adapter, 0x37, 0xb0); - msleep(20); - r8712_write8(adapter, 0x37, 0x30); - /* Set control path switch to HW control and reset Digital Core, - * CPU Core and MAC I/O to solve FW download fail when system - * from resume sate. - */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - if (val8 & 0x80) { - val8 &= 0x3f; - r8712_write8(adapter, SYS_CLKR + 1, val8); - } - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - val8 &= 0x73; - r8712_write8(adapter, SYS_FUNC_EN + 1, val8); - msleep(20); - /* Revised POS, */ - /* Enable AFE Macro Block's Bandgap and Enable AFE Macro - * Block's Mbias - */ - r8712_write8(adapter, SPS0_CTRL + 1, 0x53); - r8712_write8(adapter, SPS0_CTRL, 0x57); - val8 = r8712_read8(adapter, AFE_MISC); - /*Bandgap*/ - r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN)); - r8712_write8(adapter, AFE_MISC, (val8 | AFE_MISC_BGEN | - AFE_MISC_MBEN | AFE_MISC_I32_EN)); - /* Enable PLL Power (LDOA15V) */ - val8 = r8712_read8(adapter, LDOA15_CTRL); - r8712_write8(adapter, LDOA15_CTRL, (val8 | LDA15_EN)); - /* Enable LDOV12D block */ - val8 = r8712_read8(adapter, LDOV12D_CTRL); - r8712_write8(adapter, LDOV12D_CTRL, (val8 | LDV12_EN)); - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 | 0x08)); - /* Engineer Packet CP test Enable */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x20)); - /* Support 64k IMEM */ - val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); - r8712_write8(adapter, SYS_ISO_CTRL + 1, (val8 & 0x68)); - /* Enable AFE clock */ - val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1); - r8712_write8(adapter, AFE_XTAL_CTRL + 1, (val8 & 0xfb)); - /* Enable AFE PLL Macro Block */ - val8 = r8712_read8(adapter, AFE_PLL_CTRL); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11)); - /* Some sample will download fw failure. The clock will be - * stable with 500 us delay after reset the PLL - * TODO: When usleep is added to kernel, change next 3 - * udelay(500) to usleep(500) - */ - udelay(500); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x51)); - udelay(500); - r8712_write8(adapter, AFE_PLL_CTRL, (val8 | 0x11)); - udelay(500); - /* Attach AFE PLL to MACTOP/BB/PCIe Digital */ - val8 = r8712_read8(adapter, SYS_ISO_CTRL); - r8712_write8(adapter, SYS_ISO_CTRL, (val8 & 0xEE)); - /* Switch to 40M clock */ - r8712_write8(adapter, SYS_CLKR, 0x00); - /* CPU Clock and 80M Clock SSC Disable to overcome FW download - * fail timing issue. - */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, (val8 | 0xa0)); - /* Enable MAC clock */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x18)); - /* Revised POS, */ - r8712_write8(adapter, PMC_FSM, 0x02); - /* Enable Core digital and enable IOREG R/W */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x08)); - /* Enable REG_EN */ - val8 = r8712_read8(adapter, SYS_FUNC_EN + 1); - r8712_write8(adapter, SYS_FUNC_EN + 1, (val8 | 0x80)); - /* Switch the control path to FW */ - val8 = r8712_read8(adapter, SYS_CLKR + 1); - r8712_write8(adapter, SYS_CLKR + 1, (val8 | 0x80) & 0xBF); - r8712_write8(adapter, CR, 0xFC); - r8712_write8(adapter, CR + 1, 0x37); - /* Fix the RX FIFO issue(usb error), 970410 */ - val8 = r8712_read8(adapter, 0x1025FE5c); - r8712_write8(adapter, 0x1025FE5c, (val8 | BIT(7))); - /* For power save, used this in the bit file after 970621 */ - val8 = r8712_read8(adapter, SYS_CLKR); - r8712_write8(adapter, SYS_CLKR, val8 & (~CPU_CLKSEL)); - /* Revised for 8051 ROM code wrong operation. */ - r8712_write8(adapter, 0x1025fe1c, 0x80); - /* To make sure that TxDMA can ready to download FW. - * We should reset TxDMA if IMEM RPT was not ready. - */ - do { - val8 = r8712_read8(adapter, TCR); - if ((val8 & _TXDMA_INIT_VALUE) == _TXDMA_INIT_VALUE) - break; - udelay(5); /* PlatformStallExecution(5); */ - } while (PollingCnt--); /* Delay 1ms */ - - if (PollingCnt <= 0) { - val8 = r8712_read8(adapter, CR); - r8712_write8(adapter, CR, val8 & (~_TXDMA_EN)); - udelay(2); /* PlatformStallExecution(2); */ - /* Reset TxDMA */ - r8712_write8(adapter, CR, val8 | _TXDMA_EN); - } - } else { - ret = _FAIL; - } - return ret; -} - -unsigned int r8712_usb_inirp_init(struct _adapter *adapter) -{ - u8 i; - struct recv_buf *recvbuf; - struct intf_hdl *intfhdl = &adapter->pio_queue->intf; - struct recv_priv *recvpriv = &(adapter->recvpriv); - - recvpriv->ff_hwaddr = RTL8712_DMA_RX0FF; /* mapping rx fifo address */ - /* issue Rx irp to receive data */ - recvbuf = (struct recv_buf *)recvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - if (r8712_usb_read_port(intfhdl, recvpriv->ff_hwaddr, 0, - (unsigned char *)recvbuf) == false) - return _FAIL; - recvbuf++; - recvpriv->free_recv_buf_queue_cnt--; - } - return _SUCCESS; -} - -unsigned int r8712_usb_inirp_deinit(struct _adapter *adapter) -{ - r8712_usb_read_port_cancel(adapter); - return _SUCCESS; -} diff --git a/drivers/staging/rtl8712/usb_intf.c b/drivers/staging/rtl8712/usb_intf.c deleted file mode 100644 index df05213f922f..000000000000 --- a/drivers/staging/rtl8712/usb_intf.c +++ /dev/null @@ -1,638 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_intf.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_INTF_C_ - -#include <linux/usb.h> -#include <linux/module.h> -#include <linux/firmware.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "recv_osdep.h" -#include "xmit_osdep.h" -#include "rtl8712_efuse.h" -#include "usb_ops.h" -#include "usb_osintf.h" - -static struct usb_interface *pintf; - -static int r871xu_drv_init(struct usb_interface *pusb_intf, - const struct usb_device_id *pdid); - -static void r871xu_dev_remove(struct usb_interface *pusb_intf); - -static const struct usb_device_id rtl871x_usb_id_tbl[] = { -/* RTL8188SU */ - /* Realtek */ - {USB_DEVICE(0x0BDA, 0x8171)}, - {USB_DEVICE(0x0bda, 0x8173)}, - {USB_DEVICE(0x0bda, 0x8712)}, - {USB_DEVICE(0x0bda, 0x8713)}, - {USB_DEVICE(0x0bda, 0xC512)}, - /* Abocom */ - {USB_DEVICE(0x07B8, 0x8188)}, - /* ASUS */ - {USB_DEVICE(0x0B05, 0x1786)}, - {USB_DEVICE(0x0B05, 0x1791)}, /* 11n mode disable */ - /* Belkin */ - {USB_DEVICE(0x050D, 0x945A)}, - /* ISY IWL - Belkin clone */ - {USB_DEVICE(0x050D, 0x11F1)}, - /* Corega */ - {USB_DEVICE(0x07AA, 0x0047)}, - /* D-Link */ - {USB_DEVICE(0x2001, 0x3306)}, - {USB_DEVICE(0x07D1, 0x3306)}, /* 11n mode disable */ - /* Edimax */ - {USB_DEVICE(0x7392, 0x7611)}, - /* EnGenius */ - {USB_DEVICE(0x1740, 0x9603)}, - /* Hawking */ - {USB_DEVICE(0x0E66, 0x0016)}, - /* Hercules */ - {USB_DEVICE(0x06F8, 0xE034)}, - {USB_DEVICE(0x06F8, 0xE032)}, - /* Logitec */ - {USB_DEVICE(0x0789, 0x0167)}, - /* PCI */ - {USB_DEVICE(0x2019, 0xAB28)}, - {USB_DEVICE(0x2019, 0xED16)}, - /* Sitecom */ - {USB_DEVICE(0x0DF6, 0x0057)}, - {USB_DEVICE(0x0DF6, 0x0045)}, - {USB_DEVICE(0x0DF6, 0x0059)}, /* 11n mode disable */ - {USB_DEVICE(0x0DF6, 0x004B)}, - {USB_DEVICE(0x0DF6, 0x005B)}, - {USB_DEVICE(0x0DF6, 0x005D)}, - {USB_DEVICE(0x0DF6, 0x0063)}, - /* Sweex */ - {USB_DEVICE(0x177F, 0x0154)}, - /* Thinkware */ - {USB_DEVICE(0x0BDA, 0x5077)}, - /* Toshiba */ - {USB_DEVICE(0x1690, 0x0752)}, - /* - */ - {USB_DEVICE(0x20F4, 0x646B)}, - {USB_DEVICE(0x083A, 0xC512)}, - {USB_DEVICE(0x25D4, 0x4CA1)}, - {USB_DEVICE(0x25D4, 0x4CAB)}, - -/* RTL8191SU */ - /* Realtek */ - {USB_DEVICE(0x0BDA, 0x8172)}, - {USB_DEVICE(0x0BDA, 0x8192)}, - /* Amigo */ - {USB_DEVICE(0x0EB0, 0x9061)}, - /* ASUS/EKB */ - {USB_DEVICE(0x13D3, 0x3323)}, - {USB_DEVICE(0x13D3, 0x3311)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3342)}, - /* ASUS/EKBLenovo */ - {USB_DEVICE(0x13D3, 0x3333)}, - {USB_DEVICE(0x13D3, 0x3334)}, - {USB_DEVICE(0x13D3, 0x3335)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3336)}, /* 11n mode disable */ - /* ASUS/Media BOX */ - {USB_DEVICE(0x13D3, 0x3309)}, - /* Belkin */ - {USB_DEVICE(0x050D, 0x815F)}, - /* D-Link */ - {USB_DEVICE(0x07D1, 0x3302)}, - {USB_DEVICE(0x07D1, 0x3300)}, - {USB_DEVICE(0x07D1, 0x3303)}, - /* Edimax */ - {USB_DEVICE(0x7392, 0x7612)}, - /* EnGenius */ - {USB_DEVICE(0x1740, 0x9605)}, - /* Guillemot */ - {USB_DEVICE(0x06F8, 0xE031)}, - /* Hawking */ - {USB_DEVICE(0x0E66, 0x0015)}, - /* Mediao */ - {USB_DEVICE(0x13D3, 0x3306)}, - /* PCI */ - {USB_DEVICE(0x2019, 0xED18)}, - {USB_DEVICE(0x2019, 0x4901)}, - /* Sitecom */ - {USB_DEVICE(0x0DF6, 0x0058)}, - {USB_DEVICE(0x0DF6, 0x0049)}, - {USB_DEVICE(0x0DF6, 0x004C)}, - {USB_DEVICE(0x0DF6, 0x006C)}, - {USB_DEVICE(0x0DF6, 0x0064)}, - /* Skyworth */ - {USB_DEVICE(0x14b2, 0x3300)}, - {USB_DEVICE(0x14b2, 0x3301)}, - {USB_DEVICE(0x14B2, 0x3302)}, - /* - */ - {USB_DEVICE(0x04F2, 0xAFF2)}, - {USB_DEVICE(0x04F2, 0xAFF5)}, - {USB_DEVICE(0x04F2, 0xAFF6)}, - {USB_DEVICE(0x13D3, 0x3339)}, - {USB_DEVICE(0x13D3, 0x3340)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3341)}, /* 11n mode disable */ - {USB_DEVICE(0x13D3, 0x3310)}, - {USB_DEVICE(0x13D3, 0x3325)}, - -/* RTL8192SU */ - /* Realtek */ - {USB_DEVICE(0x0BDA, 0x8174)}, - /* Belkin */ - {USB_DEVICE(0x050D, 0x845A)}, - /* Corega */ - {USB_DEVICE(0x07AA, 0x0051)}, - /* Edimax */ - {USB_DEVICE(0x7392, 0x7622)}, - /* NEC */ - {USB_DEVICE(0x0409, 0x02B6)}, - {} -}; - -MODULE_DEVICE_TABLE(usb, rtl871x_usb_id_tbl); - -static struct specific_device_id specific_device_id_tbl[] = { - {.idVendor = 0x0b05, .idProduct = 0x1791, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x0df6, .idProduct = 0x0059, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3306, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13D3, .idProduct = 0x3311, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3335, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3336, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3340, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {.idVendor = 0x13d3, .idProduct = 0x3341, - .flags = SPEC_DEV_ID_DISABLE_HT}, - {} -}; - -struct drv_priv { - struct usb_driver r871xu_drv; - int drv_registered; -}; - -#ifdef CONFIG_PM -static int r871x_suspend(struct usb_interface *pusb_intf, pm_message_t state) -{ - struct net_device *pnetdev = usb_get_intfdata(pusb_intf); - struct _adapter *padapter = netdev_priv(pnetdev); - - netdev_info(pnetdev, "Suspending...\n"); - padapter->suspended = true; - rtl871x_intf_stop(padapter); - if (pnetdev->netdev_ops->ndo_stop) - pnetdev->netdev_ops->ndo_stop(pnetdev); - mdelay(10); - netif_device_detach(pnetdev); - return 0; -} - -static void rtl871x_intf_resume(struct _adapter *padapter) -{ - if (padapter->dvobjpriv.inirp_init) - padapter->dvobjpriv.inirp_init(padapter); -} - -static int r871x_resume(struct usb_interface *pusb_intf) -{ - struct net_device *pnetdev = usb_get_intfdata(pusb_intf); - struct _adapter *padapter = netdev_priv(pnetdev); - - netdev_info(pnetdev, "Resuming...\n"); - netif_device_attach(pnetdev); - if (pnetdev->netdev_ops->ndo_open) - pnetdev->netdev_ops->ndo_open(pnetdev); - padapter->suspended = false; - rtl871x_intf_resume(padapter); - return 0; -} -#endif - -static struct drv_priv drvpriv = { - .r871xu_drv.name = "r8712u", - .r871xu_drv.id_table = rtl871x_usb_id_tbl, - .r871xu_drv.probe = r871xu_drv_init, - .r871xu_drv.disconnect = r871xu_dev_remove, -#ifdef CONFIG_PM - .r871xu_drv.suspend = r871x_suspend, - .r871xu_drv.resume = r871x_resume, -#endif -}; - -static uint r8712_usb_dvobj_init(struct _adapter *padapter) -{ - uint status = _SUCCESS; - struct usb_host_interface *phost_iface; - struct usb_interface_descriptor *piface_desc; - struct dvobj_priv *pdvobjpriv = &padapter->dvobjpriv; - struct usb_device *pusbd = pdvobjpriv->pusbdev; - - pdvobjpriv->padapter = padapter; - padapter->eeprom_address_size = 6; - phost_iface = pintf->cur_altsetting; - piface_desc = &phost_iface->desc; - pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints; - if (pusbd->speed == USB_SPEED_HIGH) { - pdvobjpriv->ishighspeed = true; - dev_info(&pusbd->dev, "r8712u: USB_SPEED_HIGH with %d endpoints\n", - pdvobjpriv->nr_endpoint); - } else { - pdvobjpriv->ishighspeed = false; - dev_info(&pusbd->dev, "r8712u: USB_SPEED_LOW with %d endpoints\n", - pdvobjpriv->nr_endpoint); - } - if ((r8712_alloc_io_queue(padapter)) == _FAIL) - status = _FAIL; - return status; -} - -static void r8712_usb_dvobj_deinit(struct _adapter *padapter) -{ - r8712_free_io_queue(padapter); -} - -void rtl871x_intf_stop(struct _adapter *padapter) -{ - /*disable_hw_interrupt*/ - if (!padapter->surprise_removed) { - /*device still exists, so driver can do i/o operation - * TODO: - */ - } - - /* cancel in irp */ - if (padapter->dvobjpriv.inirp_deinit) - padapter->dvobjpriv.inirp_deinit(padapter); - /* cancel out irp */ - r8712_usb_write_port_cancel(padapter); - /* TODO:cancel other irps */ -} - -void r871x_dev_unload(struct _adapter *padapter) -{ - if (padapter->bup) { - /*s1.*/ - padapter->driver_stopped = true; - - /*s3.*/ - rtl871x_intf_stop(padapter); - - /*s4.*/ - r8712_stop_drv_threads(padapter); - - /*s5.*/ - if (!padapter->surprise_removed) { - padapter->hw_init_completed = false; - rtl8712_hal_deinit(padapter); - } - - padapter->bup = false; - } -} - -static void disable_ht_for_spec_devid(const struct usb_device_id *pdid, - struct _adapter *padapter) -{ - u16 vid, pid; - u32 flags; - int i; - int num = ARRAY_SIZE(specific_device_id_tbl); - - for (i = 0; i < num; i++) { - vid = specific_device_id_tbl[i].idVendor; - pid = specific_device_id_tbl[i].idProduct; - flags = specific_device_id_tbl[i].flags; - - if ((pdid->idVendor == vid) && (pdid->idProduct == pid) && - (flags & SPEC_DEV_ID_DISABLE_HT)) { - padapter->registrypriv.ht_enable = 0; - padapter->registrypriv.cbw40_enable = 0; - padapter->registrypriv.ampdu_enable = 0; - } - } -} - -static const struct device_type wlan_type = { - .name = "wlan", -}; - -/* - * drv_init() - a device potentially for us - * - * notes: drv_init() is called when the bus driver has located a card for us - * to support. We accept the new device by returning 0. - */ -static int r871xu_drv_init(struct usb_interface *pusb_intf, - const struct usb_device_id *pdid) -{ - uint status; - struct _adapter *padapter = NULL; - struct dvobj_priv *pdvobjpriv; - struct net_device *pnetdev; - struct usb_device *udev; - - /* In this probe function, O.S. will provide the usb interface pointer - * to driver. We have to increase the reference count of the usb device - * structure by using the usb_get_dev function. - */ - udev = interface_to_usbdev(pusb_intf); - usb_get_dev(udev); - pintf = pusb_intf; - /* step 1. */ - pnetdev = r8712_init_netdev(); - if (!pnetdev) - goto put_dev; - padapter = netdev_priv(pnetdev); - disable_ht_for_spec_devid(pdid, padapter); - pdvobjpriv = &padapter->dvobjpriv; - pdvobjpriv->padapter = padapter; - padapter->dvobjpriv.pusbdev = udev; - padapter->pusb_intf = pusb_intf; - usb_set_intfdata(pusb_intf, pnetdev); - SET_NETDEV_DEV(pnetdev, &pusb_intf->dev); - pnetdev->dev.type = &wlan_type; - /* step 2. */ - padapter->dvobj_init = r8712_usb_dvobj_init; - padapter->dvobj_deinit = r8712_usb_dvobj_deinit; - padapter->halpriv.hal_bus_init = r8712_usb_hal_bus_init; - padapter->dvobjpriv.inirp_init = r8712_usb_inirp_init; - padapter->dvobjpriv.inirp_deinit = r8712_usb_inirp_deinit; - /* step 3. - * initialize the dvobj_priv - */ - - status = padapter->dvobj_init(padapter); - if (status != _SUCCESS) - goto free_netdev; - - /* step 4. */ - status = r8712_init_drv_sw(padapter); - if (status) - goto dvobj_deinit; - /* step 5. read efuse/eeprom data and get mac_addr */ - { - int i, offset; - u8 mac[6]; - u8 tmpU1b, AutoloadFail, eeprom_CustomerID; - u8 *pdata = padapter->eeprompriv.efuse_eeprom_data; - - tmpU1b = r8712_read8(padapter, EE_9346CR);/*CR9346*/ - - /* To check system boot selection.*/ - dev_info(&udev->dev, "r8712u: Boot from %s: Autoload %s\n", - (tmpU1b & _9356SEL) ? "EEPROM" : "EFUSE", - (tmpU1b & _EEPROM_EN) ? "OK" : "Failed"); - - /* To check autoload success or not.*/ - if (tmpU1b & _EEPROM_EN) { - AutoloadFail = true; - /* The following operations prevent Efuse leakage by - * turning on 2.5V. - */ - tmpU1b = r8712_read8(padapter, EFUSE_TEST + 3); - r8712_write8(padapter, EFUSE_TEST + 3, tmpU1b | 0x80); - msleep(20); - r8712_write8(padapter, EFUSE_TEST + 3, - (tmpU1b & (~BIT(7)))); - - /* Retrieve Chip version. - * Recognize IC version by Reg0x4 BIT15. - */ - tmpU1b = (u8)((r8712_read32(padapter, PMC_FSM) >> 15) & - 0x1F); - if (tmpU1b == 0x3) - padapter->registrypriv.chip_version = - RTL8712_3rdCUT; - else - padapter->registrypriv.chip_version = - (tmpU1b >> 1) + 1; - switch (padapter->registrypriv.chip_version) { - case RTL8712_1stCUT: - case RTL8712_2ndCUT: - case RTL8712_3rdCUT: - break; - default: - padapter->registrypriv.chip_version = - RTL8712_2ndCUT; - break; - } - - for (i = 0, offset = 0; i < 128; i += 8, offset++) - r8712_efuse_pg_packet_read(padapter, offset, - &pdata[i]); - - if (!r8712_initmac || !mac_pton(r8712_initmac, mac)) { - /* Use the mac address stored in the Efuse - * offset = 0x12 for usb in efuse - */ - ether_addr_copy(mac, &pdata[0x12]); - } - eeprom_CustomerID = pdata[0x52]; - switch (eeprom_CustomerID) { - case EEPROM_CID_ALPHA: - padapter->eeprompriv.CustomerID = - RT_CID_819x_ALPHA; - break; - case EEPROM_CID_CAMEO: - padapter->eeprompriv.CustomerID = - RT_CID_819x_CAMEO; - break; - case EEPROM_CID_SITECOM: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Sitecom; - break; - case EEPROM_CID_COREGA: - padapter->eeprompriv.CustomerID = - RT_CID_COREGA; - break; - case EEPROM_CID_Senao: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Senao; - break; - case EEPROM_CID_EDIMAX_BELKIN: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Edimax_Belkin; - break; - case EEPROM_CID_SERCOMM_BELKIN: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Sercomm_Belkin; - break; - case EEPROM_CID_WNC_COREGA: - padapter->eeprompriv.CustomerID = - RT_CID_819x_WNC_COREGA; - break; - case EEPROM_CID_WHQL: - break; - case EEPROM_CID_NetCore: - padapter->eeprompriv.CustomerID = - RT_CID_819x_Netcore; - break; - case EEPROM_CID_CAMEO1: - padapter->eeprompriv.CustomerID = - RT_CID_819x_CAMEO1; - break; - case EEPROM_CID_CLEVO: - padapter->eeprompriv.CustomerID = - RT_CID_819x_CLEVO; - break; - default: - padapter->eeprompriv.CustomerID = - RT_CID_DEFAULT; - break; - } - dev_info(&udev->dev, "r8712u: CustomerID = 0x%.4x\n", - padapter->eeprompriv.CustomerID); - /* Led mode */ - switch (padapter->eeprompriv.CustomerID) { - case RT_CID_DEFAULT: - case RT_CID_819x_ALPHA: - case RT_CID_819x_CAMEO: - padapter->ledpriv.LedStrategy = SW_LED_MODE1; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_Sitecom: - padapter->ledpriv.LedStrategy = SW_LED_MODE2; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_COREGA: - case RT_CID_819x_Senao: - padapter->ledpriv.LedStrategy = SW_LED_MODE3; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_Edimax_Belkin: - padapter->ledpriv.LedStrategy = SW_LED_MODE4; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_Sercomm_Belkin: - padapter->ledpriv.LedStrategy = SW_LED_MODE5; - padapter->ledpriv.bRegUseLed = true; - break; - case RT_CID_819x_WNC_COREGA: - padapter->ledpriv.LedStrategy = SW_LED_MODE6; - padapter->ledpriv.bRegUseLed = true; - break; - default: - padapter->ledpriv.LedStrategy = SW_LED_MODE0; - padapter->ledpriv.bRegUseLed = false; - break; - } - } else { - AutoloadFail = false; - } - if ((!AutoloadFail) || - ((mac[0] == 0xff) && (mac[1] == 0xff) && - (mac[2] == 0xff) && (mac[3] == 0xff) && - (mac[4] == 0xff) && (mac[5] == 0xff)) || - ((mac[0] == 0x00) && (mac[1] == 0x00) && - (mac[2] == 0x00) && (mac[3] == 0x00) && - (mac[4] == 0x00) && (mac[5] == 0x00))) { - mac[0] = 0x00; - mac[1] = 0xe0; - mac[2] = 0x4c; - mac[3] = 0x87; - mac[4] = 0x00; - mac[5] = 0x00; - } - if (r8712_initmac) { - /* Make sure the user did not select a multicast - * address by setting bit 1 of first octet. - */ - mac[0] &= 0xFE; - dev_info(&udev->dev, - "r8712u: MAC Address from user = %pM\n", mac); - } else { - dev_info(&udev->dev, - "r8712u: MAC Address from efuse = %pM\n", mac); - } - eth_hw_addr_set(pnetdev, mac); - } - /* step 6. Load the firmware asynchronously */ - if (rtl871x_load_fw(padapter)) - goto deinit_drv_sw; - init_completion(&padapter->rx_filter_ready); - return 0; - -deinit_drv_sw: - r8712_free_drv_sw(padapter); -dvobj_deinit: - padapter->dvobj_deinit(padapter); -free_netdev: - free_netdev(pnetdev); -put_dev: - usb_put_dev(udev); - usb_set_intfdata(pusb_intf, NULL); - return -ENODEV; -} - -/* rmmod module & unplug(SurpriseRemoved) will call r871xu_dev_remove() - * => how to recognize both - */ -static void r871xu_dev_remove(struct usb_interface *pusb_intf) -{ - struct net_device *pnetdev = usb_get_intfdata(pusb_intf); - struct usb_device *udev = interface_to_usbdev(pusb_intf); - struct _adapter *padapter = netdev_priv(pnetdev); - - /* never exit with a firmware callback pending */ - wait_for_completion(&padapter->rtl8712_fw_ready); - if (pnetdev->reg_state != NETREG_UNINITIALIZED) - unregister_netdev(pnetdev); /* will call netdev_close() */ - usb_set_intfdata(pusb_intf, NULL); - release_firmware(padapter->fw); - if (drvpriv.drv_registered) - padapter->surprise_removed = true; - r8712_flush_rwctrl_works(padapter); - r8712_flush_led_works(padapter); - udelay(1); - /* Stop driver mlme relation timer */ - r8712_stop_drv_timers(padapter); - r871x_dev_unload(padapter); - if (padapter->dvobj_deinit) - padapter->dvobj_deinit(padapter); - r8712_free_drv_sw(padapter); - free_netdev(pnetdev); - - /* decrease the reference count of the usb device structure - * when disconnect - */ - usb_put_dev(udev); - - /* If we didn't unplug usb dongle and remove/insert module, driver - * fails on sitesurvey for the first time when device is up. - * Reset usb port for sitesurvey fail issue. - */ - if (udev->state != USB_STATE_NOTATTACHED) - usb_reset_device(udev); -} - -static int __init r8712u_drv_entry(void) -{ - drvpriv.drv_registered = true; - return usb_register(&drvpriv.r871xu_drv); -} - -static void __exit r8712u_drv_halt(void) -{ - drvpriv.drv_registered = false; - usb_deregister(&drvpriv.r871xu_drv); -} - -module_init(r8712u_drv_entry); -module_exit(r8712u_drv_halt); diff --git a/drivers/staging/rtl8712/usb_ops.c b/drivers/staging/rtl8712/usb_ops.c deleted file mode 100644 index af9966d03979..000000000000 --- a/drivers/staging/rtl8712/usb_ops.c +++ /dev/null @@ -1,195 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_ops.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_OPS_C_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" -#include "usb_ops.h" -#include "recv_osdep.h" - -static u8 usb_read8(struct intf_hdl *intfhdl, u32 addr) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - int status; - __le32 data = 0; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x01; /* read_in */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 1; - status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, - &data, len, requesttype); - if (status < 0) - return 0; - return (u8)(le32_to_cpu(data) & 0x0ff); -} - -static u16 usb_read16(struct intf_hdl *intfhdl, u32 addr) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - int status; - __le32 data = 0; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x01; /* read_in */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 2; - status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, - &data, len, requesttype); - if (status < 0) - return 0; - return (u16)(le32_to_cpu(data) & 0xffff); -} - -static u32 usb_read32(struct intf_hdl *intfhdl, u32 addr) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - int status; - __le32 data = 0; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x01; /* read_in */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 4; - status = r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, - &data, len, requesttype); - if (status < 0) - return 0; - return le32_to_cpu(data); -} - -static void usb_write8(struct intf_hdl *intfhdl, u32 addr, u8 val) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - __le32 data; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x00; /* write_out */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 1; - data = cpu_to_le32((u32)val & 0x000000ff); - r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len, - requesttype); -} - -static void usb_write16(struct intf_hdl *intfhdl, u32 addr, u16 val) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - __le32 data; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x00; /* write_out */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 2; - data = cpu_to_le32((u32)val & 0x0000ffff); - r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len, - requesttype); -} - -static void usb_write32(struct intf_hdl *intfhdl, u32 addr, u32 val) -{ - u8 request; - u8 requesttype; - u16 wvalue; - u16 index; - u16 len; - __le32 data; - struct intf_priv *intfpriv = intfhdl->pintfpriv; - - request = 0x05; - requesttype = 0x00; /* write_out */ - index = 0; - wvalue = (u16)(addr & 0x0000ffff); - len = 4; - data = cpu_to_le32(val); - r8712_usbctrl_vendorreq(intfpriv, request, wvalue, index, &data, len, - requesttype); -} - -void r8712_usb_set_intf_option(u32 *option) -{ - *option = ((*option) | _INTF_ASYNC_); -} - -static void usb_intf_hdl_init(u8 *priv) -{ -} - -static void usb_intf_hdl_unload(u8 *priv) -{ -} - -static void usb_intf_hdl_open(u8 *priv) -{ -} - -static void usb_intf_hdl_close(u8 *priv) -{ -} - -void r8712_usb_set_intf_funs(struct intf_hdl *intfhdl) -{ - intfhdl->intf_hdl_init = usb_intf_hdl_init; - intfhdl->intf_hdl_unload = usb_intf_hdl_unload; - intfhdl->intf_hdl_open = usb_intf_hdl_open; - intfhdl->intf_hdl_close = usb_intf_hdl_close; -} - -void r8712_usb_set_intf_ops(struct _io_ops *ops) -{ - memset((u8 *)ops, 0, sizeof(struct _io_ops)); - ops->_read8 = usb_read8; - ops->_read16 = usb_read16; - ops->_read32 = usb_read32; - ops->_read_port = r8712_usb_read_port; - ops->_write8 = usb_write8; - ops->_write16 = usb_write16; - ops->_write32 = usb_write32; - ops->_write_mem = r8712_usb_write_mem; - ops->_write_port = r8712_usb_write_port; -} diff --git a/drivers/staging/rtl8712/usb_ops.h b/drivers/staging/rtl8712/usb_ops.h deleted file mode 100644 index 7a6b619b73fa..000000000000 --- a/drivers/staging/rtl8712/usb_ops.h +++ /dev/null @@ -1,38 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __USB_OPS_H_ -#define __USB_OPS_H_ - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" - -void r8712_usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, - u32 cnt, u8 *wmem); -u32 r8712_usb_write_port(struct intf_hdl *pintfhdl, u32 addr, - u32 cnt, u8 *wmem); -u32 r8712_usb_read_port(struct intf_hdl *pintfhdl, u32 addr, - u32 cnt, u8 *rmem); -void r8712_usb_set_intf_option(u32 *poption); -void r8712_usb_set_intf_funs(struct intf_hdl *pintf_hdl); -uint r8712_usb_init_intf_priv(struct intf_priv *pintfpriv); -void r8712_usb_unload_intf_priv(struct intf_priv *pintfpriv); -void r8712_usb_set_intf_ops(struct _io_ops *pops); -void r8712_usb_read_port_cancel(struct _adapter *padapter); -void r8712_usb_write_port_cancel(struct _adapter *padapter); -int r8712_usbctrl_vendorreq(struct intf_priv *pintfpriv, u8 request, u16 value, - u16 index, void *pdata, u16 len, u8 requesttype); - -#endif - diff --git a/drivers/staging/rtl8712/usb_ops_linux.c b/drivers/staging/rtl8712/usb_ops_linux.c deleted file mode 100644 index 4a34824830e3..000000000000 --- a/drivers/staging/rtl8712/usb_ops_linux.c +++ /dev/null @@ -1,508 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * usb_ops_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _HCI_OPS_OS_C_ - -#include <linux/usb.h> - -#include "osdep_service.h" -#include "drv_types.h" -#include "osdep_intf.h" -#include "usb_ops.h" - -#define RTL871X_VENQT_READ 0xc0 -#define RTL871X_VENQT_WRITE 0x40 - -uint r8712_usb_init_intf_priv(struct intf_priv *pintfpriv) -{ - pintfpriv->piorw_urb = usb_alloc_urb(0, GFP_ATOMIC); - if (!pintfpriv->piorw_urb) - return _FAIL; - init_completion(&pintfpriv->io_retevt_comp); - return _SUCCESS; -} - -void r8712_usb_unload_intf_priv(struct intf_priv *pintfpriv) -{ - if (pintfpriv->piorw_urb) { - usb_kill_urb(pintfpriv->piorw_urb); - usb_free_urb(pintfpriv->piorw_urb); - } -} - -static unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr) -{ - unsigned int pipe = 0; - struct usb_device *pusbd = pdvobj->pusbdev; - - if (pdvobj->nr_endpoint == 11) { - switch (addr) { - case RTL8712_DMA_BKQ: - pipe = usb_sndbulkpipe(pusbd, 0x07); - break; - case RTL8712_DMA_BEQ: - pipe = usb_sndbulkpipe(pusbd, 0x06); - break; - case RTL8712_DMA_VIQ: - pipe = usb_sndbulkpipe(pusbd, 0x05); - break; - case RTL8712_DMA_VOQ: - pipe = usb_sndbulkpipe(pusbd, 0x04); - break; - case RTL8712_DMA_BCNQ: - pipe = usb_sndbulkpipe(pusbd, 0x0a); - break; - case RTL8712_DMA_BMCQ: /* HI Queue */ - pipe = usb_sndbulkpipe(pusbd, 0x0b); - break; - case RTL8712_DMA_MGTQ: - pipe = usb_sndbulkpipe(pusbd, 0x0c); - break; - case RTL8712_DMA_RX0FF: - pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */ - break; - case RTL8712_DMA_C2HCMD: - pipe = usb_rcvbulkpipe(pusbd, 0x09); /* in */ - break; - case RTL8712_DMA_H2CCMD: - pipe = usb_sndbulkpipe(pusbd, 0x0d); - break; - } - } else if (pdvobj->nr_endpoint == 6) { - switch (addr) { - case RTL8712_DMA_BKQ: - pipe = usb_sndbulkpipe(pusbd, 0x07); - break; - case RTL8712_DMA_BEQ: - pipe = usb_sndbulkpipe(pusbd, 0x06); - break; - case RTL8712_DMA_VIQ: - pipe = usb_sndbulkpipe(pusbd, 0x05); - break; - case RTL8712_DMA_VOQ: - pipe = usb_sndbulkpipe(pusbd, 0x04); - break; - case RTL8712_DMA_RX0FF: - case RTL8712_DMA_C2HCMD: - pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */ - break; - case RTL8712_DMA_H2CCMD: - case RTL8712_DMA_BCNQ: - case RTL8712_DMA_BMCQ: - case RTL8712_DMA_MGTQ: - pipe = usb_sndbulkpipe(pusbd, 0x0d); - break; - } - } else if (pdvobj->nr_endpoint == 4) { - switch (addr) { - case RTL8712_DMA_BEQ: - pipe = usb_sndbulkpipe(pusbd, 0x06); - break; - case RTL8712_DMA_VOQ: - pipe = usb_sndbulkpipe(pusbd, 0x04); - break; - case RTL8712_DMA_RX0FF: - case RTL8712_DMA_C2HCMD: - pipe = usb_rcvbulkpipe(pusbd, 0x03); /* in */ - break; - case RTL8712_DMA_H2CCMD: - case RTL8712_DMA_BCNQ: - case RTL8712_DMA_BMCQ: - case RTL8712_DMA_MGTQ: - pipe = usb_sndbulkpipe(pusbd, 0x0d); - break; - } - } else { - pipe = 0; - } - return pipe; -} - -static void usb_write_mem_complete(struct urb *purb) -{ - struct io_queue *pio_q = (struct io_queue *)purb->context; - struct intf_hdl *pintf = &(pio_q->intf); - struct intf_priv *pintfpriv = pintf->pintfpriv; - struct _adapter *padapter = (struct _adapter *)pintf->adapter; - - if (purb->status != 0) { - if (purb->status == (-ESHUTDOWN)) - padapter->driver_stopped = true; - else - padapter->surprise_removed = true; - } - complete(&pintfpriv->io_retevt_comp); -} - -void r8712_usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem) -{ - unsigned int pipe; - struct _adapter *padapter = (struct _adapter *)pintfhdl->adapter; - struct intf_priv *pintfpriv = pintfhdl->pintfpriv; - struct io_queue *pio_queue = padapter->pio_queue; - struct dvobj_priv *pdvobj = (struct dvobj_priv *)pintfpriv->intf_dev; - struct usb_device *pusbd = pdvobj->pusbdev; - struct urb *piorw_urb = pintfpriv->piorw_urb; - - if ((padapter->driver_stopped) || (padapter->surprise_removed) || - (padapter->pwrctrlpriv.pnp_bstop_trx)) - return; - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - if (pipe == 0) - return; - usb_fill_bulk_urb(piorw_urb, pusbd, pipe, - wmem, cnt, usb_write_mem_complete, - pio_queue); - usb_submit_urb(piorw_urb, GFP_ATOMIC); - wait_for_completion_interruptible(&pintfpriv->io_retevt_comp); -} - -static void r8712_usb_read_port_complete(struct urb *purb) -{ - uint isevt; - __le32 *pbuf; - struct recv_buf *precvbuf = (struct recv_buf *)purb->context; - struct _adapter *padapter = (struct _adapter *)precvbuf->adapter; - struct recv_priv *precvpriv = &padapter->recvpriv; - - if (padapter->surprise_removed || padapter->driver_stopped) - return; - if (purb->status == 0) { /* SUCCESS */ - if ((purb->actual_length > (MAX_RECVBUF_SZ)) || - (purb->actual_length < RXDESC_SIZE)) { - r8712_read_port(padapter, precvpriv->ff_hwaddr, 0, - (unsigned char *)precvbuf); - } else { - _pkt *pskb = precvbuf->pskb; - - precvbuf->transfer_len = purb->actual_length; - pbuf = (__le32 *)precvbuf->pbuf; - isevt = le32_to_cpu(*(pbuf + 1)) & 0x1ff; - if ((isevt & 0x1ff) == 0x1ff) { - r8712_rxcmd_event_hdl(padapter, pbuf); - skb_queue_tail(&precvpriv->rx_skb_queue, pskb); - r8712_read_port(padapter, precvpriv->ff_hwaddr, - 0, (unsigned char *)precvbuf); - } else { - skb_put(pskb, purb->actual_length); - skb_queue_tail(&precvpriv->rx_skb_queue, pskb); - tasklet_hi_schedule(&precvpriv->recv_tasklet); - r8712_read_port(padapter, precvpriv->ff_hwaddr, - 0, (unsigned char *)precvbuf); - } - } - } else { - switch (purb->status) { - case -EINVAL: - case -EPIPE: - case -ENODEV: - case -ESHUTDOWN: - padapter->driver_stopped = true; - break; - case -ENOENT: - if (!padapter->suspended) { - padapter->driver_stopped = true; - break; - } - fallthrough; - case -EPROTO: - r8712_read_port(padapter, precvpriv->ff_hwaddr, 0, - (unsigned char *)precvbuf); - break; - case -EINPROGRESS: - netdev_err(padapter->pnetdev, "ERROR: URB IS IN PROGRESS!\n"); - break; - default: - break; - } - } -} - -u32 r8712_usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem) -{ - unsigned int pipe; - int err; - u32 tmpaddr = 0; - int alignment = 0; - u32 ret = _SUCCESS; - struct urb *purb = NULL; - struct recv_buf *precvbuf = (struct recv_buf *)rmem; - struct intf_priv *pintfpriv = pintfhdl->pintfpriv; - struct dvobj_priv *pdvobj = (struct dvobj_priv *)pintfpriv->intf_dev; - struct _adapter *adapter = pdvobj->padapter; - struct recv_priv *precvpriv = &adapter->recvpriv; - struct usb_device *pusbd = pdvobj->pusbdev; - - if (adapter->driver_stopped || adapter->surprise_removed || - adapter->pwrctrlpriv.pnp_bstop_trx || !precvbuf) - return _FAIL; - r8712_init_recvbuf(adapter, precvbuf); - /* Try to use skb from the free queue */ - precvbuf->pskb = skb_dequeue(&precvpriv->free_recv_skb_queue); - - if (!precvbuf->pskb) { - precvbuf->pskb = netdev_alloc_skb(adapter->pnetdev, - MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ); - if (!precvbuf->pskb) - return _FAIL; - tmpaddr = (addr_t)precvbuf->pskb->data; - alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1); - skb_reserve(precvbuf->pskb, - (RECVBUFF_ALIGN_SZ - alignment)); - precvbuf->phead = precvbuf->pskb->head; - precvbuf->pdata = precvbuf->pskb->data; - precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); - precvbuf->pend = skb_end_pointer(precvbuf->pskb); - precvbuf->pbuf = precvbuf->pskb->data; - } else { /* skb is reused */ - precvbuf->phead = precvbuf->pskb->head; - precvbuf->pdata = precvbuf->pskb->data; - precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); - precvbuf->pend = skb_end_pointer(precvbuf->pskb); - precvbuf->pbuf = precvbuf->pskb->data; - } - purb = precvbuf->purb; - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - usb_fill_bulk_urb(purb, pusbd, pipe, - precvbuf->pbuf, MAX_RECVBUF_SZ, - r8712_usb_read_port_complete, - precvbuf); - err = usb_submit_urb(purb, GFP_ATOMIC); - if ((err) && (err != (-EPERM))) - ret = _FAIL; - return ret; -} - -void r8712_usb_read_port_cancel(struct _adapter *padapter) -{ - int i; - struct recv_buf *precvbuf; - - precvbuf = (struct recv_buf *)padapter->recvpriv.precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - if (precvbuf->purb) - usb_kill_urb(precvbuf->purb); - precvbuf++; - } -} - -void r8712_xmit_bh(struct tasklet_struct *t) -{ - int ret = false; - struct _adapter *padapter = from_tasklet(padapter, t, - xmitpriv.xmit_tasklet); - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - if (padapter->driver_stopped || - padapter->surprise_removed) { - netdev_err(padapter->pnetdev, "xmit_bh => driver_stopped or surprise_removed\n"); - return; - } - ret = r8712_xmitframe_complete(padapter, pxmitpriv, NULL); - if (!ret) - return; - tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); -} - -static void usb_write_port_complete(struct urb *purb) -{ - int i; - struct xmit_frame *pxmitframe = (struct xmit_frame *)purb->context; - struct xmit_buf *pxmitbuf = pxmitframe->pxmitbuf; - struct _adapter *padapter = pxmitframe->padapter; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - switch (pattrib->priority) { - case 1: - case 2: - pxmitpriv->bkq_cnt--; - break; - case 4: - case 5: - pxmitpriv->viq_cnt--; - break; - case 6: - case 7: - pxmitpriv->voq_cnt--; - break; - case 0: - case 3: - default: - pxmitpriv->beq_cnt--; - break; - } - pxmitpriv->txirp_cnt--; - for (i = 0; i < 8; i++) { - if (purb == pxmitframe->pxmit_urb[i]) { - pxmitframe->bpending[i] = false; - break; - } - } - if (padapter->surprise_removed) - return; - switch (purb->status) { - case 0: - break; - default: - netdev_warn(padapter->pnetdev, - "r8712u: pipe error: (%d)\n", purb->status); - break; - } - /* not to consider tx fragment */ - r8712_free_xmitframe_ex(pxmitpriv, pxmitframe); - r8712_free_xmitbuf(pxmitpriv, pxmitbuf); - tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); -} - -u32 r8712_usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem) -{ - unsigned long irqL; - int i, status; - unsigned int pipe; - u32 ret, bwritezero; - struct urb *purb = NULL; - struct _adapter *padapter = (struct _adapter *)pintfhdl->adapter; - struct dvobj_priv *pdvobj = &padapter->dvobjpriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct xmit_frame *pxmitframe = (struct xmit_frame *)wmem; - struct usb_device *pusbd = pdvobj->pusbdev; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - if ((padapter->driver_stopped) || (padapter->surprise_removed) || - (padapter->pwrctrlpriv.pnp_bstop_trx)) - return _FAIL; - for (i = 0; i < 8; i++) { - if (!pxmitframe->bpending[i]) { - spin_lock_irqsave(&pxmitpriv->lock, irqL); - pxmitpriv->txirp_cnt++; - pxmitframe->bpending[i] = true; - switch (pattrib->priority) { - case 1: - case 2: - pxmitpriv->bkq_cnt++; - break; - case 4: - case 5: - pxmitpriv->viq_cnt++; - break; - case 6: - case 7: - pxmitpriv->voq_cnt++; - break; - case 0: - case 3: - default: - pxmitpriv->beq_cnt++; - break; - } - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - pxmitframe->sz[i] = (u16)cnt; - purb = pxmitframe->pxmit_urb[i]; - break; - } - } - bwritezero = false; - if (pdvobj->ishighspeed) { - if (cnt > 0 && cnt % 512 == 0) - bwritezero = true; - } else { - if (cnt > 0 && cnt % 64 == 0) - bwritezero = true; - } - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - if (pxmitpriv->free_xmitbuf_cnt % NR_XMITBUFF == 0) - purb->transfer_flags &= (~URB_NO_INTERRUPT); - else - purb->transfer_flags |= URB_NO_INTERRUPT; - if (bwritezero) - cnt += 8; - usb_fill_bulk_urb(purb, pusbd, pipe, - pxmitframe->mem_addr, - cnt, usb_write_port_complete, - pxmitframe); /* context is xmit_frame */ - status = usb_submit_urb(purb, GFP_ATOMIC); - if (!status) - ret = _SUCCESS; - else - ret = _FAIL; - return ret; -} - -void r8712_usb_write_port_cancel(struct _adapter *padapter) -{ - int i, j; - struct xmit_buf *pxmitbuf = (struct xmit_buf *) - padapter->xmitpriv.pxmitbuf; - - for (i = 0; i < NR_XMITBUFF; i++) { - for (j = 0; j < 8; j++) { - if (pxmitbuf->pxmit_urb[j]) - usb_kill_urb(pxmitbuf->pxmit_urb[j]); - } - pxmitbuf++; - } -} - -int r8712_usbctrl_vendorreq(struct intf_priv *pintfpriv, u8 request, u16 value, - u16 index, void *pdata, u16 len, u8 requesttype) -{ - unsigned int pipe; - int status; - u8 reqtype; - struct dvobj_priv *pdvobjpriv = (struct dvobj_priv *) - pintfpriv->intf_dev; - struct usb_device *udev = pdvobjpriv->pusbdev; - /* For mstar platform, mstar suggests the address for USB IO - * should be 16 bytes alignment. Trying to fix it here. - */ - u8 *palloc_buf, *pIo_buf; - - palloc_buf = kmalloc((u32)len + 16, GFP_ATOMIC); - if (!palloc_buf) - return -ENOMEM; - pIo_buf = palloc_buf + 16 - ((addr_t)(palloc_buf) & 0x0f); - if (requesttype == 0x01) { - pipe = usb_rcvctrlpipe(udev, 0); /* read_in */ - reqtype = RTL871X_VENQT_READ; - } else { - pipe = usb_sndctrlpipe(udev, 0); /* write_out */ - reqtype = RTL871X_VENQT_WRITE; - memcpy(pIo_buf, pdata, len); - } - status = usb_control_msg(udev, pipe, request, reqtype, value, index, - pIo_buf, len, 500); - if (status < 0) - goto free; - if (status != len) { - status = -EREMOTEIO; - goto free; - } - /* Success this control transfer. */ - if (requesttype == 0x01) { - /* For Control read transfer, we have to copy the read - * data from pIo_buf to pdata. - */ - memcpy(pdata, pIo_buf, status); - } - -free: - kfree(palloc_buf); - return status; -} diff --git a/drivers/staging/rtl8712/usb_osintf.h b/drivers/staging/rtl8712/usb_osintf.h deleted file mode 100644 index 2e512b4a564c..000000000000 --- a/drivers/staging/rtl8712/usb_osintf.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __USB_OSINTF_H -#define __USB_OSINTF_H - -#include "osdep_service.h" -#include "drv_types.h" - -extern char *r8712_initmac; - -unsigned int r8712_usb_inirp_init(struct _adapter *padapter); -unsigned int r8712_usb_inirp_deinit(struct _adapter *padapter); -uint rtl871x_hal_init(struct _adapter *padapter); -uint rtl8712_hal_deinit(struct _adapter *padapter); - -void rtl871x_intf_stop(struct _adapter *padapter); -void r871x_dev_unload(struct _adapter *padapter); -void r8712_stop_drv_threads(struct _adapter *padapter); -void r8712_stop_drv_timers(struct _adapter *padapter); -int r8712_init_drv_sw(struct _adapter *padapter); -void r8712_free_drv_sw(struct _adapter *padapter); -struct net_device *r8712_init_netdev(void); - -#endif diff --git a/drivers/staging/rtl8712/wifi.h b/drivers/staging/rtl8712/wifi.h deleted file mode 100644 index 498e6dec7e67..000000000000 --- a/drivers/staging/rtl8712/wifi.h +++ /dev/null @@ -1,196 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef _WIFI_H_ -#define _WIFI_H_ - -#include <linux/compiler.h> -#include <linux/ieee80211.h> - -#define WLAN_HDR_A3_LEN 24 -#define WLAN_HDR_A3_QOS_LEN 26 - -enum WIFI_FRAME_TYPE { - WIFI_QOS_DATA_TYPE = (BIT(7) | BIT(3)), /*!< QoS Data */ -}; - -#define SetToDs(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_TODS); \ -}) - -#define GetToDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_TODS)) != 0) - -#define ClearToDs(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_TODS)); \ -}) - -#define SetFrDs(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_FROMDS); \ -}) - -#define GetFrDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_FROMDS)) != 0) - -#define ClearFrDs(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_FROMDS)); \ -}) - -static inline unsigned char get_tofr_ds(unsigned char *pframe) -{ - return ((GetToDs(pframe) << 1) | GetFrDs(pframe)); -} - -#define SetMFrag(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREFRAGS); \ -}) - -#define GetMFrag(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) != 0) - -#define ClearMFrag(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)); \ -}) - -#define SetRetry(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_RETRY); \ -}) - -#define GetRetry(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_RETRY)) != 0) - -#define ClearRetry(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_RETRY)); \ -}) - -#define SetPwrMgt(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PM); \ -}) - -#define GetPwrMgt(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_PM)) != 0) - -#define ClearPwrMgt(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_PM)); \ -}) - -#define SetMData(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREDATA); \ -}) - -#define GetMData(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_MOREDATA)) != 0) - -#define ClearMData(pbuf) ({ \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREDATA)); \ -}) - -#define SetPrivacy(pbuf) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PROTECTED); \ -}) - -#define GetPrivacy(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_PROTECTED)) != 0) - -#define GetOrder(pbuf) (((*(__le16 *)(pbuf)) & \ - cpu_to_le16(IEEE80211_FCTL_ORDER)) != 0) - -#define GetFrameType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & \ - (BIT(3) | BIT(2))) - -#define SetFrameType(pbuf, type) \ - do { \ - *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(3) | \ - BIT(2))); \ - *(__le16 *)(pbuf) |= cpu_to_le16(type); \ - } while (0) - -#define GetFrameSubType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & \ - (BIT(7) | BIT(6) | BIT(5) | BIT(4) | BIT(3) | \ - BIT(2))) - -#define SetFrameSubType(pbuf, type) \ - do { \ - *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | \ - BIT(5) | BIT(4) | BIT(3) | BIT(2))); \ - *(__le16 *)(pbuf) |= cpu_to_le16(type); \ - } while (0) - -#define GetSequence(pbuf) (le16_to_cpu(*(__le16 *)\ - ((addr_t)(pbuf) + 22)) >> 4) - -#define GetFragNum(pbuf) (le16_to_cpu(*(__le16 *)((addr_t)\ - (pbuf) + 22)) & 0x0f) - -#define SetSeqNum(pbuf, num) ({ \ - *(__le16 *)((addr_t)(pbuf) + 22) = \ - cpu_to_le16((le16_to_cpu(*(__le16 *)((addr_t)(pbuf) + 22)) & \ - 0x000f) | (0xfff0 & (num << 4))); \ -}) - -#define SetPriority(pbuf, tid) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf); \ -}) - -#define GetPriority(pbuf) ((le16_to_cpu(*(__le16 *)(pbuf))) & 0xf) - -#define SetAckpolicy(pbuf, ack) ({ \ - *(__le16 *)(pbuf) |= cpu_to_le16((ack & 3) << 5); \ -}) - -#define GetAckpolicy(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 5) & 0x3) - -#define GetAMsdu(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 7) & 0x1) - -#define GetAddr1Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 4)) - -#define GetAddr2Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 10)) - -#define GetAddr3Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 16)) - -#define GetAddr4Ptr(pbuf) ((unsigned char *)((addr_t)(pbuf) + 24)) - -static inline unsigned char *get_hdr_bssid(unsigned char *pframe) -{ - unsigned char *sa; - unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe); - - switch (to_fr_ds) { - case 0x00: /* ToDs=0, FromDs=0 */ - sa = GetAddr3Ptr(pframe); - break; - case 0x01: /* ToDs=0, FromDs=1 */ - sa = GetAddr2Ptr(pframe); - break; - case 0x02: /* ToDs=1, FromDs=0 */ - sa = GetAddr1Ptr(pframe); - break; - default: /* ToDs=1, FromDs=1 */ - sa = NULL; - break; - } - return sa; -} - -/* --------------------------------------------------------------------------- - * Below is the fixed elements... - * --------------------------------------------------------------------------- - */ -#define _BEACON_ITERVAL_ 2 -#define _CAPABILITY_ 2 -#define _TIMESTAMP_ 8 - -/*----------------------------------------------------------------------------- - * Below is the definition for WMM - *------------------------------------------------------------------------------ - */ -#define _WMM_IE_Length_ 7 /* for WMM STA */ - -#endif /* _WIFI_H_ */ - diff --git a/drivers/staging/rtl8712/wlan_bssdef.h b/drivers/staging/rtl8712/wlan_bssdef.h deleted file mode 100644 index ec3749813728..000000000000 --- a/drivers/staging/rtl8712/wlan_bssdef.h +++ /dev/null @@ -1,223 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __WLAN_BSSDEF_H__ -#define __WLAN_BSSDEF_H__ - -#define MAX_IE_SZ 768 - -#define NDIS_802_11_LENGTH_SSID 32 -#define NDIS_802_11_LENGTH_RATES 8 -#define NDIS_802_11_LENGTH_RATES_EX 16 - -struct ndis_802_11_ssid { - u32 SsidLength; - u8 Ssid[32]; -}; - -enum NDIS_802_11_NETWORK_TYPE { - Ndis802_11FH, - Ndis802_11DS, - Ndis802_11OFDM5, - Ndis802_11OFDM24, - Ndis802_11NetworkTypeMax /* not a real type, defined as an upper bound*/ -}; - -struct NDIS_802_11_CONFIGURATION_FH { - u32 Length; /* Length of structure */ - u32 HopPattern; /* As defined by 802.11, MSB set */ - u32 HopSet; /* to one if non-802.11 */ - u32 DwellTime; /* units are Kusec */ -}; - -/* - * FW will only save the channel number in DSConfig. - * ODI Handler will convert the channel number to freq. number. - */ -struct NDIS_802_11_CONFIGURATION { - u32 Length; /* Length of structure */ - u32 BeaconPeriod; /* units are Kusec */ - u32 ATIMWindow; /* units are Kusec */ - u32 DSConfig; /* Frequency, units are kHz */ - struct NDIS_802_11_CONFIGURATION_FH FHConfig; -}; - -enum NDIS_802_11_NETWORK_INFRASTRUCTURE { - Ndis802_11IBSS, - Ndis802_11Infrastructure, - Ndis802_11AutoUnknown, - Ndis802_11InfrastructureMax, /*Not a real value,defined as upper bound*/ - Ndis802_11APMode -}; - -struct NDIS_802_11_FIXED_IEs { - u8 Timestamp[8]; - u16 BeaconInterval; - u16 Capabilities; -}; - -struct wlan_bssid_ex { - u32 Length; - unsigned char MacAddress[6]; - u8 Reserved[2]; - struct ndis_802_11_ssid Ssid; - __le32 Privacy; - s32 Rssi; - enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; - struct NDIS_802_11_CONFIGURATION Configuration; - enum NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode; - u8 rates[NDIS_802_11_LENGTH_RATES_EX]; - /* number of content bytes in EIs, which varies */ - u32 IELength; - /*(timestamp, beacon interval, and capability information) */ - u8 IEs[MAX_IE_SZ]; -}; - -enum NDIS_802_11_AUTHENTICATION_MODE { - Ndis802_11AuthModeOpen, - Ndis802_11AuthModeShared, - Ndis802_11AuthModeAutoSwitch, - Ndis802_11AuthModeWPA, - Ndis802_11AuthModeWPAPSK, - Ndis802_11AuthModeWPANone, - Ndis802_11AuthModeMax /* Not a real mode, defined as upper bound */ -}; - -enum { - Ndis802_11WEPEnabled, - Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled, - Ndis802_11WEPDisabled, - Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled, - Ndis802_11WEPKeyAbsent, - Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent, - Ndis802_11WEPNotSupported, - Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported, - Ndis802_11Encryption2Enabled, - Ndis802_11Encryption2KeyAbsent, - Ndis802_11Encryption3Enabled, - Ndis802_11Encryption3KeyAbsent -}; - -#define NDIS_802_11_AI_REQFI_CAPABILITIES 1 -#define NDIS_802_11_AI_REQFI_LISTENINTERVAL 2 -#define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS 4 - -#define NDIS_802_11_AI_RESFI_CAPABILITIES 1 -#define NDIS_802_11_AI_RESFI_STATUSCODE 2 -#define NDIS_802_11_AI_RESFI_ASSOCIATIONID 4 - -struct NDIS_802_11_AI_REQFI { - u16 Capabilities; - u16 ListenInterval; - unsigned char CurrentAPAddress[6]; -}; - -struct NDIS_802_11_AI_RESFI { - u16 Capabilities; - u16 StatusCode; - u16 AssociationId; -}; - -struct NDIS_802_11_ASSOCIATION_INFORMATION { - u32 Length; - u16 AvailableRequestFixedIEs; - struct NDIS_802_11_AI_REQFI RequestFixedIEs; - u32 RequestIELength; - u32 OffsetRequestIEs; - u16 AvailableResponseFixedIEs; - struct NDIS_802_11_AI_RESFI ResponseFixedIEs; - u32 ResponseIELength; - u32 OffsetResponseIEs; -}; - -/* Key mapping keys require a BSSID*/ -struct NDIS_802_11_KEY { - u32 Length; /* Length of this structure */ - u32 KeyIndex; - u32 KeyLength; /* length of key in bytes */ - unsigned char BSSID[6]; - unsigned long long KeyRSC; - u8 KeyMaterial[32]; /* variable length */ -}; - -struct NDIS_802_11_REMOVE_KEY { - u32 Length; /* Length of this structure */ - u32 KeyIndex; - unsigned char BSSID[6]; -}; - -struct NDIS_802_11_WEP { - u32 Length; /* Length of this structure */ - u32 KeyIndex; /* 0 is the per-client key, - * 1-N are the global keys - */ - u32 KeyLength; /* length of key in bytes */ - u8 KeyMaterial[16]; /* variable length depending on above field */ -}; - -/* mask for authentication/integrity fields */ -#define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS 0x0f -#define NDIS_802_11_AUTH_REQUEST_REAUTH 0x01 -#define NDIS_802_11_AUTH_REQUEST_KEYUPDATE 0x02 -#define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR 0x06 -#define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR 0x0E - -/* MIC check time, 60 seconds. */ -#define MIC_CHECK_TIME 60000000 - -#ifndef Ndis802_11APMode -#define Ndis802_11APMode (Ndis802_11InfrastructureMax + 1) -#endif - -struct wlan_network { - struct list_head list; - int network_type; /*refer to ieee80211.h for WIRELESS_11A/B/G */ - int fixed; /* set to fixed when not to be removed asi - * site-surveying - */ - unsigned int last_scanned; /*timestamp for the network */ - int aid; /*will only be valid when a BSS is joined. */ - int join_res; - struct wlan_bssid_ex network; /*must be the last item */ -}; - -enum VRTL_CARRIER_SENSE { - DISABLE_VCS, - ENABLE_VCS, - AUTO_VCS -}; - -enum VCS_TYPE { - NONE_VCS, - RTS_CTS, - CTS_TO_SELF -}; - -#define PWR_CAM 0 -#define PWR_MINPS 1 -#define PWR_MAXPS 2 -#define PWR_UAPSD 3 -#define PWR_VOIP 4 - -enum UAPSD_MAX_SP { - NO_LIMIT, - TWO_MSDU, - FOUR_MSDU, - SIX_MSDU -}; - -#define NUM_PRE_AUTH_KEY 16 -#define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY - -#endif /* #ifndef WLAN_BSSDEF_H_ */ - diff --git a/drivers/staging/rtl8712/xmit_linux.c b/drivers/staging/rtl8712/xmit_linux.c deleted file mode 100644 index ceb6b590b310..000000000000 --- a/drivers/staging/rtl8712/xmit_linux.c +++ /dev/null @@ -1,181 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * xmit_linux.c - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * Linux device driver for RTL8192SU - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ - -#define _XMIT_OSDEP_C_ - -#include <linux/usb.h> -#include <linux/ip.h> -#include <linux/if_ether.h> -#include <linux/kmemleak.h> - -#include "osdep_service.h" -#include "drv_types.h" - -#include "wifi.h" -#include "mlme_osdep.h" -#include "xmit_osdep.h" -#include "osdep_intf.h" - -static uint remainder_len(struct pkt_file *pfile) -{ - return (uint)(pfile->buf_len - ((addr_t)(pfile->cur_addr) - - (addr_t)(pfile->buf_start))); -} - -void _r8712_open_pktfile(_pkt *pktptr, struct pkt_file *pfile) -{ - pfile->pkt = pktptr; - pfile->cur_addr = pfile->buf_start = pktptr->data; - pfile->pkt_len = pfile->buf_len = pktptr->len; - pfile->cur_buffer = pfile->buf_start; -} - -uint _r8712_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen) -{ - uint len; - - len = remainder_len(pfile); - len = (rlen > len) ? len : rlen; - if (rmem) - skb_copy_bits(pfile->pkt, pfile->buf_len - pfile->pkt_len, - rmem, len); - pfile->cur_addr += len; - pfile->pkt_len -= len; - return len; -} - -sint r8712_endofpktfile(struct pkt_file *pfile) -{ - return (pfile->pkt_len == 0); -} - -void r8712_set_qos(struct pkt_file *ppktfile, struct pkt_attrib *pattrib) -{ - struct ethhdr etherhdr; - struct iphdr ip_hdr; - u16 user_priority = 0; - - _r8712_open_pktfile(ppktfile->pkt, ppktfile); - _r8712_pktfile_read(ppktfile, (unsigned char *)&etherhdr, ETH_HLEN); - - /* get user_priority from IP hdr*/ - if (pattrib->ether_type == 0x0800) { - _r8712_pktfile_read(ppktfile, (u8 *)&ip_hdr, sizeof(ip_hdr)); - /*user_priority = (ntohs(ip_hdr.tos) >> 5) & 0x3 ;*/ - user_priority = ip_hdr.tos >> 5; - } else { - /* "When priority processing of data frames is supported, - * a STA's SME should send EAPOL-Key frames at the highest - * priority." - */ - - if (pattrib->ether_type == 0x888e) - user_priority = 7; - } - pattrib->priority = user_priority; - pattrib->hdrlen = WLAN_HDR_A3_QOS_LEN; - pattrib->subtype = WIFI_QOS_DATA_TYPE; -} - -void r8712_SetFilter(struct work_struct *work) -{ - struct _adapter *adapter = container_of(work, struct _adapter, - wk_filter_rx_ff0); - u8 oldvalue = 0x00, newvalue = 0x00; - - oldvalue = r8712_read8(adapter, 0x117); - newvalue = oldvalue & 0xfe; - r8712_write8(adapter, 0x117, newvalue); - - wait_for_completion(&adapter->rx_filter_ready); - r8712_write8(adapter, 0x117, oldvalue); -} - -int r8712_xmit_resource_alloc(struct _adapter *padapter, - struct xmit_buf *pxmitbuf) -{ - int i; - - for (i = 0; i < 8; i++) { - pxmitbuf->pxmit_urb[i] = usb_alloc_urb(0, GFP_KERNEL); - if (!pxmitbuf->pxmit_urb[i]) { - int k; - - for (k = i - 1; k >= 0; k--) { - /* handle allocation errors part way through loop */ - usb_free_urb(pxmitbuf->pxmit_urb[k]); - } - netdev_err(padapter->pnetdev, "pxmitbuf->pxmit_urb[i] == NULL\n"); - return -ENOMEM; - } - kmemleak_not_leak(pxmitbuf->pxmit_urb[i]); - } - return 0; -} - -void r8712_xmit_resource_free(struct _adapter *padapter, - struct xmit_buf *pxmitbuf) -{ - int i; - - for (i = 0; i < 8; i++) { - if (pxmitbuf->pxmit_urb[i]) { - usb_kill_urb(pxmitbuf->pxmit_urb[i]); - usb_free_urb(pxmitbuf->pxmit_urb[i]); - } - } -} - -void r8712_xmit_complete(struct _adapter *padapter, struct xmit_frame *pxframe) -{ - if (pxframe->pkt) - dev_kfree_skb_any(pxframe->pkt); - pxframe->pkt = NULL; -} - -netdev_tx_t r8712_xmit_entry(_pkt *pkt, struct net_device *netdev) -{ - struct xmit_frame *xmitframe = NULL; - struct _adapter *adapter = netdev_priv(netdev); - struct xmit_priv *xmitpriv = &(adapter->xmitpriv); - - if (!r8712_if_up(adapter)) - goto _xmit_entry_drop; - - xmitframe = r8712_alloc_xmitframe(xmitpriv); - if (!xmitframe) - goto _xmit_entry_drop; - - if (r8712_update_attrib(adapter, pkt, &xmitframe->attrib)) - goto _xmit_entry_drop; - - adapter->ledpriv.LedControlHandler(adapter, LED_CTL_TX); - xmitframe->pkt = pkt; - if (r8712_pre_xmit(adapter, xmitframe)) { - /*dump xmitframe directly or drop xframe*/ - dev_kfree_skb_any(pkt); - xmitframe->pkt = NULL; - } - xmitpriv->tx_pkts++; - xmitpriv->tx_bytes += xmitframe->attrib.last_txcmdsz; - return NETDEV_TX_OK; -_xmit_entry_drop: - if (xmitframe) - r8712_free_xmitframe(xmitpriv, xmitframe); - xmitpriv->tx_drop++; - dev_kfree_skb_any(pkt); - return NETDEV_TX_OK; -} diff --git a/drivers/staging/rtl8712/xmit_osdep.h b/drivers/staging/rtl8712/xmit_osdep.h deleted file mode 100644 index 1ad42658c883..000000000000 --- a/drivers/staging/rtl8712/xmit_osdep.h +++ /dev/null @@ -1,52 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. - * - * Modifications for inclusion into the Linux staging tree are - * Copyright(c) 2010 Larry Finger. All rights reserved. - * - * Contact information: - * WLAN FAE <wlanfae(a)realtek.com> - * Larry Finger <Larry.Finger(a)lwfinger.net> - * - ******************************************************************************/ -#ifndef __XMIT_OSDEP_H_ -#define __XMIT_OSDEP_H_ - -#include "osdep_service.h" -#include "drv_types.h" - -struct pkt_file { - _pkt *pkt; - u32 pkt_len; /*the remainder length of the open_file*/ - _buffer *cur_buffer; - u8 *buf_start; - u8 *cur_addr; - u32 buf_len; -}; - -#define NR_XMITFRAME 256 - -struct xmit_priv; -struct pkt_attrib; -struct sta_xmit_priv; -struct xmit_frame; -struct xmit_buf; - -netdev_tx_t r8712_xmit_entry(_pkt *pkt, struct net_device *pnetdev); -void r8712_SetFilter(struct work_struct *work); -int r8712_xmit_resource_alloc(struct _adapter *padapter, - struct xmit_buf *pxmitbuf); -void r8712_xmit_resource_free(struct _adapter *padapter, - struct xmit_buf *pxmitbuf); - -void r8712_set_qos(struct pkt_file *ppktfile, - struct pkt_attrib *pattrib); -void _r8712_open_pktfile(_pkt *pktptr, struct pkt_file *pfile); -uint _r8712_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen); -sint r8712_endofpktfile(struct pkt_file *pfile); -void r8712_xmit_complete(struct _adapter *padapter, - struct xmit_frame *pxframe); - -#endif -- 2.45.2

1 month, 1 week

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1
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FAILED: patch "[PATCH] selftests: mptcp: join: properly kill background tasks" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 852b644acbce1529307a4bb283752c4e77b5cda7 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112001-gauging-hurdle-297f@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 852b644acbce1529307a4bb283752c4e77b5cda7 Mon Sep 17 00:00:00 2001 From: "Matthieu Baerts (NGI0)" <matttbe(a)kernel.org> Date: Mon, 10 Nov 2025 19:23:45 +0100 Subject: [PATCH] selftests: mptcp: join: properly kill background tasks The 'run_tests' function is executed in the background, but killing its associated PID would not kill the children tasks running in the background. To properly kill all background tasks, 'kill -- -PID' could be used, but this requires kill from procps-ng. Instead, all children tasks are listed using 'ps', and 'kill' is called with all PIDs of this group. Fixes: 31ee4ad86afd ("selftests: mptcp: join: stop transfer when check is done (part 1)") Cc: stable(a)vger.kernel.org Fixes: 04b57c9e096a ("selftests: mptcp: join: stop transfer when check is done (part 2)") Signed-off-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251110-net-mptcp-sft-join-unstable-v1-6-a4332c71… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 01273abfdc89..41503c241989 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -3831,7 +3831,7 @@ userspace_tests() chk_mptcp_info subflows 0 subflows 0 chk_subflows_total 1 1 kill_events_pids - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid fi # userspace pm create destroy subflow @@ -3859,7 +3859,7 @@ userspace_tests() chk_mptcp_info subflows 0 subflows 0 chk_subflows_total 1 1 kill_events_pids - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid fi # userspace pm create id 0 subflow @@ -3880,7 +3880,7 @@ userspace_tests() chk_mptcp_info subflows 1 subflows 1 chk_subflows_total 2 2 kill_events_pids - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid fi # userspace pm remove initial subflow @@ -3904,7 +3904,7 @@ userspace_tests() chk_mptcp_info subflows 1 subflows 1 chk_subflows_total 1 1 kill_events_pids - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid fi # userspace pm send RM_ADDR for ID 0 @@ -3930,7 +3930,7 @@ userspace_tests() chk_mptcp_info subflows 1 subflows 1 chk_subflows_total 1 1 kill_events_pids - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid fi } @@ -3960,7 +3960,7 @@ endpoint_tests() pm_nl_add_endpoint $ns2 10.0.2.2 flags signal pm_nl_check_endpoint "modif is allowed" \ $ns2 10.0.2.2 id 1 flags signal - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid fi if reset_with_tcp_filter "delete and re-add" ns2 10.0.3.2 REJECT OUTPUT && @@ -4015,7 +4015,7 @@ endpoint_tests() chk_mptcp_info subflows 3 subflows 3 done - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid kill_events_pids chk_evt_nr ns1 MPTCP_LIB_EVENT_LISTENER_CREATED 1 @@ -4089,7 +4089,7 @@ endpoint_tests() wait_mpj $ns2 chk_subflow_nr "after re-re-add ID 0" 3 chk_mptcp_info subflows 3 subflows 3 - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid kill_events_pids chk_evt_nr ns1 MPTCP_LIB_EVENT_LISTENER_CREATED 1 @@ -4137,7 +4137,7 @@ endpoint_tests() wait_mpj $ns2 pm_nl_add_endpoint $ns1 10.0.3.1 id 2 flags signal wait_mpj $ns2 - mptcp_lib_kill_wait $tests_pid + mptcp_lib_kill_group_wait $tests_pid join_syn_tx=3 join_connect_err=1 \ chk_join_nr 2 2 2 diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh index d62e653d48b0..f4388900016a 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh @@ -350,6 +350,27 @@ mptcp_lib_kill_wait() { wait "${1}" 2>/dev/null } +# $1: PID +mptcp_lib_pid_list_children() { + local curr="${1}" + # evoke 'ps' only once + local pids="${2:-"$(ps o pid,ppid)"}" + + echo "${curr}" + + local pid + for pid in $(echo "${pids}" | awk "\$2 == ${curr} { print \$1 }"); do + mptcp_lib_pid_list_children "${pid}" "${pids}" + done +} + +# $1: PID +mptcp_lib_kill_group_wait() { + # Some users might not have procps-ng: cannot use "kill -- -PID" + mptcp_lib_pid_list_children "${1}" | xargs -r kill &>/dev/null + wait "${1}" 2>/dev/null +} + # $1: IP address mptcp_lib_is_v6() { [ -z "${1##*:*}" ]

1 month, 1 week

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1
0 0

FAILED: patch "[PATCH] mptcp: fix duplicate reset on fastclose" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x ae155060247be8dcae3802a95bd1bdf93ab3215d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112433-making-debatable-abfe@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From ae155060247be8dcae3802a95bd1bdf93ab3215d Mon Sep 17 00:00:00 2001 From: Paolo Abeni <pabeni(a)redhat.com> Date: Tue, 18 Nov 2025 08:20:24 +0100 Subject: [PATCH] mptcp: fix duplicate reset on fastclose The CI reports sporadic failures of the fastclose self-tests. The root cause is a duplicate reset, not carrying the relevant MPTCP option. In the failing scenario the bad reset is received by the peer before the fastclose one, preventing the reception of the latter. Indeed there is window of opportunity at fastclose time for the following race: mptcp_do_fastclose __mptcp_close_ssk __tcp_close() tcp_set_state() [1] tcp_send_active_reset() [2] After [1] the stack will send reset to in-flight data reaching the now closed port. Such reset may race with [2]. Address the issue explicitly sending a single reset on fastclose before explicitly moving the subflow to close status. Fixes: d21f83485518 ("mptcp: use fastclose on more edge scenarios") Cc: stable(a)vger.kernel.org Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/596 Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Reviewed-by: Geliang Tang <geliang(a)kernel.org> Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251118-net-mptcp-misc-fixes-6-18-rc6-v1-6-806d37… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index c59246c1fde6..a70267a74e3c 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -2409,7 +2409,6 @@ bool __mptcp_retransmit_pending_data(struct sock *sk) /* flags for __mptcp_close_ssk() */ #define MPTCP_CF_PUSH BIT(1) -#define MPTCP_CF_FASTCLOSE BIT(2) /* be sure to send a reset only if the caller asked for it, also * clean completely the subflow status when the subflow reaches @@ -2420,7 +2419,7 @@ static void __mptcp_subflow_disconnect(struct sock *ssk, unsigned int flags) { if (((1 << ssk->sk_state) & (TCPF_CLOSE | TCPF_LISTEN)) || - (flags & MPTCP_CF_FASTCLOSE)) { + subflow->send_fastclose) { /* The MPTCP code never wait on the subflow sockets, TCP-level * disconnect should never fail */ @@ -2467,14 +2466,8 @@ static void __mptcp_close_ssk(struct sock *sk, struct sock *ssk, lock_sock_nested(ssk, SINGLE_DEPTH_NESTING); - if ((flags & MPTCP_CF_FASTCLOSE) && !__mptcp_check_fallback(msk)) { - /* be sure to force the tcp_close path - * to generate the egress reset - */ - ssk->sk_lingertime = 0; - sock_set_flag(ssk, SOCK_LINGER); - subflow->send_fastclose = 1; - } + if (subflow->send_fastclose && ssk->sk_state != TCP_CLOSE) + tcp_set_state(ssk, TCP_CLOSE); need_push = (flags & MPTCP_CF_PUSH) && __mptcp_retransmit_pending_data(sk); if (!dispose_it) { @@ -2779,9 +2772,26 @@ static void mptcp_do_fastclose(struct sock *sk) struct mptcp_sock *msk = mptcp_sk(sk); mptcp_set_state(sk, TCP_CLOSE); - mptcp_for_each_subflow_safe(msk, subflow, tmp) - __mptcp_close_ssk(sk, mptcp_subflow_tcp_sock(subflow), - subflow, MPTCP_CF_FASTCLOSE); + + /* Explicitly send the fastclose reset as need */ + if (__mptcp_check_fallback(msk)) + return; + + mptcp_for_each_subflow_safe(msk, subflow, tmp) { + struct sock *ssk = mptcp_subflow_tcp_sock(subflow); + + lock_sock(ssk); + + /* Some subflow socket states don't allow/need a reset.*/ + if ((1 << ssk->sk_state) & (TCPF_LISTEN | TCPF_CLOSE)) + goto unlock; + + subflow->send_fastclose = 1; + tcp_send_active_reset(ssk, ssk->sk_allocation, + SK_RST_REASON_TCP_ABORT_ON_CLOSE); +unlock: + release_sock(ssk); + } } static void mptcp_worker(struct work_struct *work)

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[PATCH v3] drm/msm: add PERFCTR_CNTL to ifpc_reglist

by Anna Maniscalco

Previously this register would become 0 after IFPC took place which broke all usages of counters. Fixes: a6a0157cc68e ("drm/msm/a6xx: Enable IFPC on Adreno X1-85") Cc: stable(a)vger.kernel.org Signed-off-by: Anna Maniscalco <anna.maniscalco2000(a)gmail.com> Reviewed-by: Akhil P Oommen <akhilpo(a)oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> --- Changes in v3: - Added missing Cc: stable to commit - Collected Rb tags - Link to v2: https://lore.kernel.org/r/20251126-ifpc_counters-v2-1-b798bc433eff@gmail.com Changes in v2: - Added Fixes tag - Link to v1: https://lore.kernel.org/r/20251126-ifpc_counters-v1-1-f2d5e7048032@gmail.com --- drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c index 29107b362346..b731491dc522 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c @@ -1392,6 +1392,7 @@ static const u32 a750_ifpc_reglist_regs[] = { REG_A6XX_TPL1_BICUBIC_WEIGHTS_TABLE(2), REG_A6XX_TPL1_BICUBIC_WEIGHTS_TABLE(3), REG_A6XX_TPL1_BICUBIC_WEIGHTS_TABLE(4), + REG_A6XX_RBBM_PERFCTR_CNTL, REG_A6XX_TPL1_NC_MODE_CNTL, REG_A6XX_SP_NC_MODE_CNTL, REG_A6XX_CP_DBG_ECO_CNTL, --- base-commit: 7bc29d5fb6faff2f547323c9ee8d3a0790cd2530 change-id: 20251126-ifpc_counters-e8d53fa3252e Best regards, -- Anna Maniscalco <anna.maniscalco2000(a)gmail.com>

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[PATCH 5.10] xfs: fix intermittent hang during quotacheck

by Alexey Panov

From: "Darrick J. Wong" <djwong(a)kernel.org> [ Upstream commit f0c2d7d2abca24d19831c99edea458704fac8087 ] Every now and then, I see the following hang during mount time quotacheck when running fstests. Turning on KASAN seems to make it happen somewhat more frequently. I've edited the backtrace for brevity. XFS (sdd): Quotacheck needed: Please wait. XFS: Assertion failed: bp->b_flags & _XBF_DELWRI_Q, file: fs/xfs/xfs_buf.c, line: 2411 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1831409 at fs/xfs/xfs_message.c:104 assfail+0x46/0x4a [xfs] CPU: 0 PID: 1831409 Comm: mount Tainted: G W 5.19.0-rc6-xfsx #rc6 09911566947b9f737b036b4af85e399e4b9aef64 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 RIP: 0010:assfail+0x46/0x4a [xfs] Code: a0 8f 41 a0 e8 45 fe ff ff 8a 1d 2c 36 10 00 80 fb 01 76 0f 0f b6 f3 48 c7 c7 c0 f0 4f a0 e8 10 f0 02 e1 80 e3 01 74 02 0f 0b <0f> 0b 5b c3 48 8d 45 10 48 89 e2 4c 89 e6 48 89 1c 24 48 89 44 24 RSP: 0018:ffffc900078c7b30 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff8880099ac000 RCX: 000000007fffffff RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa0418fa0 RBP: ffff8880197bc1c0 R08: 0000000000000000 R09: 000000000000000a R10: 000000000000000a R11: f000000000000000 R12: ffffc900078c7d20 R13: 00000000fffffff5 R14: ffffc900078c7d20 R15: 0000000000000000 FS: 00007f0449903800(0000) GS:ffff88803ec00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005610ada631f0 CR3: 0000000014dd8002 CR4: 00000000001706f0 Call Trace: <TASK> xfs_buf_delwri_pushbuf+0x150/0x160 [xfs 4561f5b32c9bfb874ec98d58d0719464e1f87368] xfs_qm_flush_one+0xd6/0x130 [xfs 4561f5b32c9bfb874ec98d58d0719464e1f87368] xfs_qm_dquot_walk.isra.0+0x109/0x1e0 [xfs 4561f5b32c9bfb874ec98d58d0719464e1f87368] xfs_qm_quotacheck+0x319/0x490 [xfs 4561f5b32c9bfb874ec98d58d0719464e1f87368] xfs_qm_mount_quotas+0x65/0x2c0 [xfs 4561f5b32c9bfb874ec98d58d0719464e1f87368] xfs_mountfs+0x6b5/0xab0 [xfs 4561f5b32c9bfb874ec98d58d0719464e1f87368] xfs_fs_fill_super+0x781/0x990 [xfs 4561f5b32c9bfb874ec98d58d0719464e1f87368] get_tree_bdev+0x175/0x280 vfs_get_tree+0x1a/0x80 path_mount+0x6f5/0xaa0 __x64_sys_mount+0x103/0x140 do_syscall_64+0x2b/0x80 entry_SYSCALL_64_after_hwframe+0x46/0xb0 I /think/ this can happen if xfs_qm_flush_one is racing with xfs_qm_dquot_isolate (i.e. dquot reclaim) when the second function has taken the dquot flush lock but xfs_qm_dqflush hasn't yet locked the dquot buffer, let alone queued it to the delwri list. In this case, flush_one will fail to get the dquot flush lock, but it can lock the incore buffer, but xfs_buf_delwri_pushbuf will then trip over this ASSERT, which checks that the buffer isn't on a delwri list. The hang results because the _delwri_submit_buffers ignores non DELWRI_Q buffers, which means that xfs_buf_iowait waits forever for an IO that has not yet been scheduled. AFAICT, a reasonable solution here is to detect a dquot buffer that is not on a DELWRI list, drop it, and return -EAGAIN to try the flush again. It's not /that/ big of a deal if quotacheck writes the dquot buffer repeatedly before we even set QUOTA_CHKD. Signed-off-by: Darrick J. Wong <djwong(a)kernel.org> Reviewed-by: Dave Chinner <dchinner(a)redhat.com> Signed-off-by: Alexey Panov <apanov(a)astralinux.ru> --- Tested with the syzkaller reproducer for https://syzkaller.appspot.com/bug?extid=3ae67535b07c92aa02fd: the issue triggers on vanilla v5.10.y and no longer reproduces with this patch applied. fs/xfs/xfs_qm.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c index 3c17e0c0f816..907819e7873e 100644 --- a/fs/xfs/xfs_qm.c +++ b/fs/xfs/xfs_qm.c @@ -1245,6 +1245,13 @@ xfs_qm_flush_one( error = -EINVAL; goto out_unlock; } + + if (!(bp->b_flags & _XBF_DELWRI_Q)) { + error = -EAGAIN; + xfs_buf_relse(bp); + goto out_unlock; + } + xfs_buf_unlock(bp); xfs_buf_delwri_pushbuf(bp, buffer_list); -- 2.39.5

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[PATCH] drm/i915/gem: NULL-initialize the eb->vma[].vma pointers in gem_do_execbuffer

by Krzysztof Niemiec

Initialize eb->vma[].vma pointers to NULL when the eb structure is first set up. During the execution of eb_lookup_vmas(), the eb->vma array is successively filled up with struct eb_vma objects. This process includes calling eb_add_vma(), which might fail; however, even in the event of failure, eb->vma[i].vma is set for the currently processed buffer. If eb_add_vma() fails, eb_lookup_vmas() returns with an error, which prompts a call to eb_release_vmas() to clean up the mess. Since eb_lookup_vmas() might fail during processing any (possibly not first) buffer, eb_release_vmas() checks whether a buffer's vma is NULL to know at what point did the lookup function fail. In eb_lookup_vmas(), eb->vma[i].vma is set to NULL if either the helper function eb_lookup_vma() or eb_validate_vma() fails. eb->vma[i+1].vma is set to NULL in case i915_gem_object_userptr_submit_init() fails; the current one needs to be cleaned up by eb_release_vmas() at this point, so the next one is set. If eb_add_vma() fails, neither the current nor the next vma is nullified, which is a source of a NULL deref bug described in [1]. When entering eb_lookup_vmas(), the vma pointers are set to the slab poison value, instead of NULL. This doesn't matter for the actual lookup, since it gets overwritten anyway, however the eb_release_vmas() function only recognizes NULL as the stopping value, hence the pointers are being nullified as they go in case of intermediate failure. This patch changes the approach to filling them all with NULL at the start instead, rather than handling that manually during failure. Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15062 Fixes: 544460c33821 ("drm/i915: Multi-BB execbuf") Reported-by: Gangmin Kim <km.kim1503(a)gmail.com> Cc: <stable(a)vger.kernel.org> # 5.16.x Signed-off-by: Krzysztof Niemiec <krzysztof.niemiec(a)intel.com> --- .../gpu/drm/i915/gem/i915_gem_execbuffer.c | 27 ++++++------------- 1 file changed, 8 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index b057c2fa03a4..02120203af55 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -951,13 +951,13 @@ static int eb_lookup_vmas(struct i915_execbuffer *eb) vma = eb_lookup_vma(eb, eb->exec[i].handle); if (IS_ERR(vma)) { err = PTR_ERR(vma); - goto err; + return err; } err = eb_validate_vma(eb, &eb->exec[i], vma); if (unlikely(err)) { i915_vma_put(vma); - goto err; + return err; } err = eb_add_vma(eb, &current_batch, i, vma); @@ -966,19 +966,8 @@ static int eb_lookup_vmas(struct i915_execbuffer *eb) if (i915_gem_object_is_userptr(vma->obj)) { err = i915_gem_object_userptr_submit_init(vma->obj); - if (err) { - if (i + 1 < eb->buffer_count) { - /* - * Execbuffer code expects last vma entry to be NULL, - * since we already initialized this entry, - * set the next value to NULL or we mess up - * cleanup handling. - */ - eb->vma[i + 1].vma = NULL; - } - + if (err) return err; - } eb->vma[i].flags |= __EXEC_OBJECT_USERPTR_INIT; eb->args->flags |= __EXEC_USERPTR_USED; @@ -986,10 +975,6 @@ static int eb_lookup_vmas(struct i915_execbuffer *eb) } return 0; - -err: - eb->vma[i].vma = NULL; - return err; } static int eb_lock_vmas(struct i915_execbuffer *eb) @@ -3362,6 +3347,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, struct sync_file *out_fence = NULL; int out_fence_fd = -1; int err; + int i; BUILD_BUG_ON(__EXEC_INTERNAL_FLAGS & ~__I915_EXEC_ILLEGAL_FLAGS); BUILD_BUG_ON(__EXEC_OBJECT_INTERNAL_FLAGS & @@ -3375,7 +3361,10 @@ i915_gem_do_execbuffer(struct drm_device *dev, eb.exec = exec; eb.vma = (struct eb_vma *)(exec + args->buffer_count + 1); - eb.vma[0].vma = NULL; + + for (i = 0; i < args->buffer_count; i++) + eb.vma[i].vma = NULL; + eb.batch_pool = NULL; eb.invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS; -- 2.45.2

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[REGRESSION] stable-rc/linux-6.1.y: (build) variable 'clidr' is uninitialized when passed as a const pointer a...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-6.1.y: --- variable 'clidr' is uninitialized when passed as a const pointer argument here [-Werror,-Wuninitialized-const-pointer] in arch/arm64/kvm/sys_regs.o (arch/arm64/kvm/sys_regs.c) [logspec:kbuild,kbuild.compiler.error] --- - dashboard: https://d.kernelci.org/i/maestro:20aa3d9f2fb39bcb7ec7ca6a54be07b6b2668acb - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 87757e18cdafe3f3dd4fc9b9e920e6416e6d00eb Please include the KernelCI tag when submitting a fix: Reported-by: kernelci.org bot <bot(a)kernelci.org> Log excerpt: ===================================================== arch/arm64/kvm/sys_regs.c:3002:23: error: variable 'clidr' is uninitialized when passed as a const pointer argument here [-Werror,-Wuninitialized-const-pointer] 3002 | get_clidr_el1(NULL, &clidr); /* Ugly... */ | ^~~~~ CC block/partitions/aix.o 1 error generated. ===================================================== # Builds where the incident occurred: ## defconfig+allmodconfig on (arm64): - compiler: clang-21 - config: https://files.kernelci.org/kbuild-clang-21-arm64-allmodconfig-69286db7f5b87… - dashboard: https://d.kernelci.org/build/maestro:69286db7f5b8743b1f65f467 #kernelci issue maestro:20aa3d9f2fb39bcb7ec7ca6a54be07b6b2668acb -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

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[PATCH v3] HID: memory leak in dualshock4_get_calibration_data

by Eslam Khafagy

Function dualshock4_get_calibration_data allocates memory to pointer buf .However, the function may exit prematurely due to transfer_failure in this case it does not handle freeing memory. This patch handles memory deallocation at exit. Reported-by: syzbot+4f5f81e1456a1f645bf8(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/all/691560c4.a70a0220.3124cb.0019.GAE@google.com/T/ Tested-by: syzbot+4f5f81e1456a1f645bf8(a)syzkaller.appspotmail.com Fixes: 947992c7fa9e0 ("HID: playstation: DS4: Fix calibration workaround for clone devices") Cc: stable(a)vger.kernel.org Signed-off-by: Eslam Khafagy <eslam.medhat1993(a)gmail.com> --- v3: * Address issues reported by checkpatch and re-format commit message for better readability * kfree() is safe so no need to check for NULL pointer v2: https://lore.kernel.org/all/20251116022723.29857-1-eslam.medhat1993@gmail.c… * Adding tag "Cc: stable(a)vger.kernel.org" v1: https://lore.kernel.org/all/20251115022323.1395726-1-eslam.medhat1993@gmail… drivers/hid/hid-playstation.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/hid/hid-playstation.c b/drivers/hid/hid-playstation.c index 128aa6abd10b..05a8522ace4f 100644 --- a/drivers/hid/hid-playstation.c +++ b/drivers/hid/hid-playstation.c @@ -1994,9 +1994,6 @@ static int dualshock4_get_calibration_data(struct dualshock4 *ds4) acc_z_plus = get_unaligned_le16(&buf[31]); acc_z_minus = get_unaligned_le16(&buf[33]); - /* Done parsing the buffer, so let's free it. */ - kfree(buf); - /* * Set gyroscope calibration and normalization parameters. * Data values will be normalized to 1/DS4_GYRO_RES_PER_DEG_S degree/s. @@ -2043,6 +2040,9 @@ static int dualshock4_get_calibration_data(struct dualshock4 *ds4) ds4->accel_calib_data[2].sens_denom = range_2g; transfer_failed: + /* First free buf if still allocated */ + kfree(buf); + /* * Sanity check gyro calibration data. This is needed to prevent crashes * during report handling of virtual, clone or broken devices not implementing -- 2.43.0

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[PATCH v2 6.6] ksmbd: fix use-after-free in session logoff

by Nazar Kalashnikov

From: Sean Heelan <seanheelan(a)gmail.com> commit 2fc9feff45d92a92cd5f96487655d5be23fb7e2b upstream. The sess->user object can currently be in use by another thread, for example if another connection has sent a session setup request to bind to the session being free'd. The handler for that connection could be in the smb2_sess_setup function which makes use of sess->user. Signed-off-by: Sean Heelan <seanheelan(a)gmail.com> Acked-by: Namjae Jeon <linkinjeon(a)kernel.org> Signed-off-by: Steve French <stfrench(a)microsoft.com> Signed-off-by: Nazar Kalashnikov <sivartiwe(a)gmail.com> --- v2: Fix duplicate From: header Backport fix for CVE-2025-37899 fs/smb/server/smb2pdu.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index 9f64808c7917..a819f198c333 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -2255,10 +2255,6 @@ int smb2_session_logoff(struct ksmbd_work *work) sess->state = SMB2_SESSION_EXPIRED; up_write(&conn->session_lock); - if (sess->user) { - ksmbd_free_user(sess->user); - sess->user = NULL; - } ksmbd_all_conn_set_status(sess_id, KSMBD_SESS_NEED_SETUP); rsp->StructureSize = cpu_to_le16(4); -- 2.43.0

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[PATCH v2 6.1] ksmbd: fix use-after-free in session logoff

by Nazar Kalashnikov

From: Sean Heelan <seanheelan(a)gmail.com> commit 2fc9feff45d92a92cd5f96487655d5be23fb7e2b upstream. The sess->user object can currently be in use by another thread, for example if another connection has sent a session setup request to bind to the session being free'd. The handler for that connection could be in the smb2_sess_setup function which makes use of sess->user. Signed-off-by: Sean Heelan <seanheelan(a)gmail.com> Acked-by: Namjae Jeon <linkinjeon(a)kernel.org> Signed-off-by: Steve French <stfrench(a)microsoft.com> Signed-off-by: Nazar Kalashnikov <sivartiwe(a)gmail.com> --- v2: Fix duplicate From: header Backport fix for CVE-2025-37899 fs/smb/server/smb2pdu.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index d2dca5d2f17c..f72ef3fe4968 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -2252,10 +2252,6 @@ int smb2_session_logoff(struct ksmbd_work *work) sess->state = SMB2_SESSION_EXPIRED; up_write(&conn->session_lock); - if (sess->user) { - ksmbd_free_user(sess->user); - sess->user = NULL; - } ksmbd_all_conn_set_status(sess_id, KSMBD_SESS_NEED_NEGOTIATE); rsp->StructureSize = cpu_to_le16(4); -- 2.39.2

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Re: [PATCH 6.1] ksmbd: fix use-after-free in session logoff

by SIVARTIWE PROST

Sorry about that! I will send the revised second version shortly

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[PATCH] hwmon: (max6697) fix regmap leak on probe failure

by Johan Hovold

The i2c regmap allocated during probe is never freed. Switch to using the device managed allocator so that the regmap is released on probe failures (e.g. probe deferral) and on driver unbind. Fixes: 3a2a8cc3fe24 ("hwmon: (max6697) Convert to use regmap") Cc: stable(a)vger.kernel.org # 6.12 Cc: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/hwmon/max6697.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/max6697.c b/drivers/hwmon/max6697.c index 0735a1d2c20f..6926d787b5ad 100644 --- a/drivers/hwmon/max6697.c +++ b/drivers/hwmon/max6697.c @@ -548,7 +548,7 @@ static int max6697_probe(struct i2c_client *client) struct regmap *regmap; int err; - regmap = regmap_init_i2c(client, &max6697_regmap_config); + regmap = devm_regmap_init_i2c(client, &max6697_regmap_config); if (IS_ERR(regmap)) return PTR_ERR(regmap); -- 2.51.2

1 month, 1 week

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[REGRESSION] stable-rc/linux-5.4.y: (build) GCC does not allow variable declarations in for loop initializers ...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-5.4.y: --- GCC does not allow variable declarations in for loop initializers before C99 [-Wgcc-compat] in mm/mempool.o (mm/mempool.c) [logspec:kbuild,kbuild.compiler.warning] --- - dashboard: https://d.kernelci.org/i/maestro:d414057925e4dea9704ce677eef188319c8610a4 - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: b11ac6e8f913ac67f9424a5cdd4158b283c0e3cb Please include the KernelCI tag when submitting a fix: Reported-by: kernelci.org bot <bot(a)kernelci.org> Log excerpt: ===================================================== mm/mempool.c:69:8: warning: GCC does not allow variable declarations in for loop initializers before C99 [-Wgcc-compat] 69 | for (int i = 0; i < (1 << order); i++) { | ^ CC arch/arm/mach-imx/mach-vpr200.o mm/mempool.c:71:17: error: implicit declaration of function 'kmap_local_page' [-Werror,-Wimplicit-function-declaration] 71 | void *addr = kmap_local_page(page + i); | ^ mm/mempool.c:71:17: note: did you mean 'kmap_to_page'? ./include/linux/highmem.h:67:14: note: 'kmap_to_page' declared here 67 | struct page *kmap_to_page(void *addr); | ^ mm/mempool.c:71:10: error: incompatible integer to pointer conversion initializing 'void *' with an expression of type 'int' [-Wint-conversion] 71 | void *addr = kmap_local_page(page + i); | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~ mm/mempool.c:74:4: error: implicit declaration of function 'kunmap_local' [-Werror,-Wimplicit-function-declaration] 74 | kunmap_local(addr); | ^ mm/mempool.c:103:8: warning: GCC does not allow variable declarations in for loop initializers before C99 [-Wgcc-compat] 103 | for (int i = 0; i < (1 << order); i++) { | ^ mm/mempool.c:105:17: error: implicit declaration of function 'kmap_local_page' [-Werror,-Wimplicit-function-declaration] 105 | void *addr = kmap_local_page(page + i); | ^ mm/mempool.c:105:10: error: incompatible integer to pointer conversion initializing 'void *' with an expression of type 'int' [-Wint-conversion] 105 | void *addr = kmap_local_page(page + i); | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~ mm/mempool.c:108:4: error: implicit declaration of function 'kunmap_local' [-Werror,-Wimplicit-function-declaration] 108 | kunmap_local(addr); | ^ 2 warnings and 6 errors generated. ===================================================== # Builds where the incident occurred: ## defconfig+allmodconfig+CONFIG_FRAME_WARN=2048 on (arm): - compiler: clang-21 - config: https://files.kernelci.org/kbuild-clang-21-arm-allmodconfig-69286c4df5b8743… - dashboard: https://d.kernelci.org/build/maestro:69286c4df5b8743b1f65f308 #kernelci issue maestro:d414057925e4dea9704ce677eef188319c8610a4 -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

1 month, 1 week

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[REGRESSION] stable-rc/linux-5.10.y: (build) GCC does not allow variable declarations in for loop initializers ...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-5.10.y: --- GCC does not allow variable declarations in for loop initializers before C99 [-Wgcc-compat] in mm/mempool.o (mm/mempool.c) [logspec:kbuild,kbuild.compiler.warning] --- - dashboard: https://d.kernelci.org/i/maestro:edfc0791be4ae7547a2a17054e9cd0317c106f20 - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 92a27d160c829ca1d8dd3be92e8e8669620d66d5 Please include the KernelCI tag when submitting a fix: Reported-by: kernelci.org bot <bot(a)kernelci.org> Log excerpt: ===================================================== mm/mempool.c:68:8: warning: GCC does not allow variable declarations in for loop initializers before C99 [-Wgcc-compat] 68 | for (int i = 0; i < (1 << order); i++) { | ^ mm/mempool.c:70:17: error: implicit declaration of function 'kmap_local_page' [-Werror,-Wimplicit-function-declaration] 70 | void *addr = kmap_local_page(page + i); | ^ mm/mempool.c:70:17: note: did you mean 'kmap_to_page'? ./include/linux/highmem.h:124:14: note: 'kmap_to_page' declared here 124 | struct page *kmap_to_page(void *addr); | ^ mm/mempool.c:70:10: error: incompatible integer to pointer conversion initializing 'void *' with an expression of type 'int' [-Wint-conversion] 70 | void *addr = kmap_local_page(page + i); | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~ mm/mempool.c:73:4: error: implicit declaration of function 'kunmap_local' [-Werror,-Wimplicit-function-declaration] 73 | kunmap_local(addr); | ^ mm/mempool.c:101:8: warning: GCC does not allow variable declarations in for loop initializers before C99 [-Wgcc-compat] 101 | for (int i = 0; i < (1 << order); i++) { | ^ mm/mempool.c:103:17: error: implicit declaration of function 'kmap_local_page' [-Werror,-Wimplicit-function-declaration] 103 | void *addr = kmap_local_page(page + i); | ^ mm/mempool.c:103:10: error: incompatible integer to pointer conversion initializing 'void *' with an expression of type 'int' [-Wint-conversion] 103 | void *addr = kmap_local_page(page + i); | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~ mm/mempool.c:106:4: error: implicit declaration of function 'kunmap_local' [-Werror,-Wimplicit-function-declaration] 106 | kunmap_local(addr); | ^ CC fs/notify/fanotify/fanotify.o 2 warnings and 6 errors generated. ===================================================== # Builds where the incident occurred: ## defconfig+allmodconfig+CONFIG_FRAME_WARN=2048 on (arm): - compiler: clang-21 - config: https://files.kernelci.org/kbuild-clang-21-arm-allmodconfig-69286cb5f5b8743… - dashboard: https://d.kernelci.org/build/maestro:69286cb5f5b8743b1f65f372 ## i386_defconfig+allmodconfig+CONFIG_FRAME_WARN=2048 on (i386): - compiler: clang-21 - config: https://files.kernelci.org/kbuild-clang-21-i386-allmodconfig-69286ceff5b874… - dashboard: https://d.kernelci.org/build/maestro:69286ceff5b8743b1f65f3b6 #kernelci issue maestro:edfc0791be4ae7547a2a17054e9cd0317c106f20 -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

1 month, 1 week

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[REGRESSION] stable-rc/linux-5.15.y: (build) GCC does not allow variable declarations in for loop initializers ...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-5.15.y: --- GCC does not allow variable declarations in for loop initializers before C99 [-Werror,-Wgcc-compat] in mm/mempool.o (mm/mempool.c) [logspec:kbuild,kbuild.compiler.error] --- - dashboard: https://d.kernelci.org/i/maestro:5387ce1530c340d198d1f318d34f9904675295a1 - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 0001989708674740432a288983eddc1fdad1073b Please include the KernelCI tag when submitting a fix: Reported-by: kernelci.org bot <bot(a)kernelci.org> Log excerpt: ===================================================== mm/mempool.c:68:8: error: GCC does not allow variable declarations in for loop initializers before C99 [-Werror,-Wgcc-compat] 68 | for (int i = 0; i < (1 << order); i++) { | ^ mm/mempool.c:101:8: error: GCC does not allow variable declarations in for loop initializers before C99 [-Werror,-Wgcc-compat] 101 | for (int i = 0; i < (1 << order); i++) { | ^ CC kernel/irq/spurious.o 2 errors generated. ===================================================== # Builds where the incident occurred: ## defconfig+allmodconfig+CONFIG_FRAME_WARN=2048 on (arm): - compiler: clang-21 - config: https://files.kernelci.org/kbuild-clang-21-arm-allmodconfig-69286d2ef5b8743… - dashboard: https://d.kernelci.org/build/maestro:69286d2ef5b8743b1f65f3ee ## i386_defconfig+allmodconfig+CONFIG_FRAME_WARN=2048 on (i386): - compiler: clang-21 - config: https://files.kernelci.org/kbuild-clang-21-i386-allmodconfig-69286d6ff5b874… - dashboard: https://d.kernelci.org/build/maestro:69286d6ff5b8743b1f65f41f #kernelci issue maestro:5387ce1530c340d198d1f318d34f9904675295a1 -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

1 month, 1 week

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Optimiza tu reclutamiento con PsicoSmart

by Valeria Pérez

Mejora tus contrataciones con PsicoSmart body { margin: 0; padding: 0; font-family: Arial, Helvetica, sans-serif; font-size: 14px; color: #333; background-color: #ffffff; } table { border-spacing: 0; width: 100%; max-width: 600px; margin: auto; } td { padding: 12px 20px; } a { color: #1a73e8; text-decoration: none; } .footer { font-size: 12px; color: #888888; text-align: center; } Evalúa talento de forma objetiva y mejora tus contrataciones con PsicoSmart. Hola, , ¿Te ha pasado que un candidato luce perfecto en entrevista, pero en el trabajo no encaja como esperabas? En selección, confiar solo en la percepción puede llevar a decisiones costosas. Por eso quiero presentarte PsicoSmart, una herramienta creada para que los equipos de Recursos Humanos tomen decisiones más objetivas y acertadas. Con PsicoSmart puedes: Aplicar 31 pruebas psicométricas que evalúan liderazgo, honestidad, comunicación e inteligencia. Validar conocimientos técnicos con más de 2,500 exámenes especializados. Supervisar la identidad de quien responde mediante captura fotográfica automática durante la evaluación. Gestionar todo desde una sola plataforma, accesible desde cualquier dispositivo. Si estás buscando mejorar tus contrataciones, podría ser una muy buena opción. Si quieres conocer más puedes responder este correo o simplemente contactarme, mis datos están abajo. Saludos, -------------- Atte.: Valeria Pérez Ciudad de México: (55) 5018 0565 WhatsApp: +52 33 1607 2089 Si no deseas recibir más correos, haz clic aquí para darte de baja. Para remover su dirección de esta lista haga <a href="https://s1.arrobamail.com/unsuscribe.php?id=yiwtsrewiswqrwseup">click aquí</a>

1 month, 1 week

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[PATCH] soc: samsung: exynos-pmu: fix device leak on regmap lookup

by Johan Hovold

Make sure to drop the reference taken when looking up the PMU device and its regmap. Note that holding a reference to a device does not prevent its regmap from going away so there is no point in keeping the reference. Fixes: 0b7c6075022c ("soc: samsung: exynos-pmu: Add regmap support for SoCs that protect PMU regs") Cc: stable(a)vger.kernel.org # 6.9 Cc: Peter Griffin <peter.griffin(a)linaro.org> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/soc/samsung/exynos-pmu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/soc/samsung/exynos-pmu.c b/drivers/soc/samsung/exynos-pmu.c index 22c50ca2aa79..ba4de8194a0e 100644 --- a/drivers/soc/samsung/exynos-pmu.c +++ b/drivers/soc/samsung/exynos-pmu.c @@ -346,6 +346,8 @@ struct regmap *exynos_get_pmu_regmap_by_phandle(struct device_node *np, if (!dev) return ERR_PTR(-EPROBE_DEFER); + put_device(dev); + return syscon_node_to_regmap(pmu_np); } EXPORT_SYMBOL_GPL(exynos_get_pmu_regmap_by_phandle); -- 2.51.2

1 month, 1 week

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[PATCH 6.1] ksmbd: fix use-after-free in session logoff

by Nazar Kalashnikov

From: Nazar Kalashnikov <sivartiwe(a)gmail.com> From: Sean Heelan <seanheelan(a)gmail.com> commit 2fc9feff45d92a92cd5f96487655d5be23fb7e2b upstream. The sess->user object can currently be in use by another thread, for example if another connection has sent a session setup request to bind to the session being free'd. The handler for that connection could be in the smb2_sess_setup function which makes use of sess->user. Signed-off-by: Sean Heelan <seanheelan(a)gmail.com> Acked-by: Namjae Jeon <linkinjeon(a)kernel.org> Signed-off-by: Steve French <stfrench(a)microsoft.com> Signed-off-by: Nazar Kalashnikov <sivartiwe(a)gmail.com> --- Backport fix for CVE-2025-37899 fs/smb/server/smb2pdu.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index d2dca5d2f17c..f72ef3fe4968 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -2252,10 +2252,6 @@ int smb2_session_logoff(struct ksmbd_work *work) sess->state = SMB2_SESSION_EXPIRED; up_write(&conn->session_lock); - if (sess->user) { - ksmbd_free_user(sess->user); - sess->user = NULL; - } ksmbd_all_conn_set_status(sess_id, KSMBD_SESS_NEED_NEGOTIATE); rsp->StructureSize = cpu_to_le16(4); -- 2.39.2

1 month, 1 week

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[PATCH 6.6] ksmbd: fix use-after-free in session logoff

by Nazar Kalashnikov

From: Nazar Kalashnikov <sivartiwe(a)gmail.com> From: Sean Heelan <seanheelan(a)gmail.com> commit 2fc9feff45d92a92cd5f96487655d5be23fb7e2b upstream. The sess->user object can currently be in use by another thread, for example if another connection has sent a session setup request to bind to the session being free'd. The handler for that connection could be in the smb2_sess_setup function which makes use of sess->user. Signed-off-by: Sean Heelan <seanheelan(a)gmail.com> Acked-by: Namjae Jeon <linkinjeon(a)kernel.org> Signed-off-by: Steve French <stfrench(a)microsoft.com> Signed-off-by: Nazar Kalashnikov <sivartiwe(a)gmail.com> --- Backport fix for CVE-2025-37899 fs/smb/server/smb2pdu.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index 9f64808c7917..a819f198c333 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -2255,10 +2255,6 @@ int smb2_session_logoff(struct ksmbd_work *work) sess->state = SMB2_SESSION_EXPIRED; up_write(&conn->session_lock); - if (sess->user) { - ksmbd_free_user(sess->user); - sess->user = NULL; - } ksmbd_all_conn_set_status(sess_id, KSMBD_SESS_NEED_SETUP); rsp->StructureSize = cpu_to_le16(4); -- 2.43.0

1 month, 1 week

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[PATCH] Revert "arm64: dts: rockchip: fix audio-supply for Rock Pi 4"

by Quentin Schulz

From: Quentin Schulz <quentin.schulz(a)cherry.de> This reverts commit 8240e87f16d17a9592c9d67857a3dcdbcb98f10d. The original commit claimed that APIO5 IO domain (supplied with audio-supply) is supplied by RK808-D Buck 4 as stated in the schematics. The linked PDF has two non-schematics pages where APIO5 indeed is said to be 1.8V. Reading the actual schematics[1][2][3][4][5][6][7][8], this is actually wrong as APIO5 is supplied VCC_3V0 which is LDO8 from RK808-D and is 3.0V instead of 1.8V from vcca1v8_codec. This fixes the console disappearing in U-Boot, where the Device Tree is imported from the Linux kernel repo, when the IO domain driver is built, as reported by Heinrich[9]. As to why this breaks the console while the serial is not exposed on any of the pins on the bank in the APIO5 domain, that is a well-kept secret by the SoC for now. The issue "fixed" by the original commit will need to be fixed another way. [1] https://dl.radxa.com/rockpi4/docs/hw/rockpi4/4ap/radxa_rock_4ap_v1600_schem… [2] https://dl.radxa.com/rockpi4/docs/hw/rockpi4/4ap/radxa_rock_4ap_v1730_schem… [3] https://dl.radxa.com/rockpi4/docs/hw/rockpi4/4bp/radxa_rock_4bp_v1600_schem… [4] https://dl.radxa.com/rockpi4/docs/hw/rockpi4/4bp/radxa_rock_4bp_v1730_schem… [5] https://dl.radxa.com/rockpi4/docs/hw/rockpi4/ROCK-4-SE-V1.53-SCH.pdf [6] https://dl.radxa.com/rockpi4/docs/hw/rockpi4/4b/ROCK_4B_v1.52_SCH.pdf [7] https://dl.radxa.com/rockpi4/docs/hw/rockpi4/4a/ROCK_4A_V1.52_SCH.pdf [8] https://dl.radxa.com/rockpi4/docs/hw/rockpi4/rockpi4_v13_sch_20181112.pdf [9] https://lore.kernel.org/u-boot/e7b7b905-4a6c-4342-b1a5-0ad32a5837cf@gmx.de/ Cc: stable(a)vger.kernel.org Reported-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> Signed-off-by: Quentin Schulz <quentin.schulz(a)cherry.de> --- Note: I do not own any of the Rock Pi 4 variants so I cannot work on fixing the original issue report by Alex. --- arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi index 046dbe3290178..fda7ea87e4efc 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi @@ -516,7 +516,7 @@ &i2s2 { }; &io_domains { - audio-supply = <&vcca1v8_codec>; + audio-supply = <&vcc_3v0>; bt656-supply = <&vcc_3v0>; gpio1830-supply = <&vcc_3v0>; sdmmc-supply = <&vcc_sdio>; --- base-commit: 765e56e41a5af2d456ddda6cbd617b9d3295ab4e change-id: 20251127-rock-pi-4-io-domain-apio5-26bc2afa8224 Best regards, -- Quentin Schulz <quentin.schulz(a)cherry.de>

1 month, 1 week

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[PATCH] Revert "gpio: swnode: don't use the swnode's name as the key for GPIO lookup"

by Charles Keepax

This reverts commit 25decf0469d4c91d90aa2e28d996aed276bfc622. This software node change doesn't actually fix any current issues with the kernel, it is an improvement to the lookup process rather than fixing a live bug. It also causes a couple of regressions with shipping laptops, which relied on the label based lookup. There is a fix for the regressions in mainline, the first 5 patches of [1]. However, those patches are fairly substantial changes and given the patch causing the regression doesn't actually fix a bug it seems better to just revert it in stable. CC: stable(a)vger.kernel.org # 6.12, 6.17 Link: https://lore.kernel.org/linux-sound/20251120-reset-gpios-swnodes-v7-0-a1004… [1] Closes: https://github.com/thesofproject/linux/issues/5599 Closes: https://github.com/thesofproject/linux/issues/5603 Acked-by: Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> Signed-off-by: Charles Keepax <ckeepax(a)opensource.cirrus.com> --- I wasn't exactly sure of the proceedure for reverting a patch that was cherry-picked to stable, so apologies if I have made any mistakes here but happy to update if necessary. Thanks, Charles drivers/gpio/gpiolib-swnode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpiolib-swnode.c b/drivers/gpio/gpiolib-swnode.c index e3806db1c0e07..f21dbc28cf2c8 100644 --- a/drivers/gpio/gpiolib-swnode.c +++ b/drivers/gpio/gpiolib-swnode.c @@ -41,7 +41,7 @@ static struct gpio_device *swnode_get_gpio_device(struct fwnode_handle *fwnode) !strcmp(gdev_node->name, GPIOLIB_SWNODE_UNDEFINED_NAME)) return ERR_PTR(-ENOENT); - gdev = gpio_device_find_by_fwnode(fwnode); + gdev = gpio_device_find_by_label(gdev_node->name); return gdev ?: ERR_PTR(-EPROBE_DEFER); } -- 2.47.3

1 month, 1 week

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[PATCH v2] mm/kfence: add reboot notifier to disable KFENCE on shutdown

by Breno Leitao

During system shutdown, KFENCE can cause IPI synchronization issues if it remains active through the reboot process. To prevent this, register a reboot notifier that disables KFENCE and cancels any pending timer work early in the shutdown sequence. This is only necessary when CONFIG_KFENCE_STATIC_KEYS is enabled, as this configuration sends IPIs that can interfere with shutdown. Without static keys, no IPIs are generated and KFENCE can safely remain active. The notifier uses maximum priority (INT_MAX) to ensure KFENCE shuts down before other subsystems that might still depend on stable memory allocation behavior. This fixes a late kexec CSD lockup[1] when kfence is trying to IPI a CPU that is busy in a IRQ-disabled context printing characters to the console. Link: https://lore.kernel.org/all/sqwajvt7utnt463tzxgwu2yctyn5m6bjwrslsnupfexeml6… [1] Cc: stable(a)vger.kernel.org Signed-off-by: Breno Leitao <leitao(a)debian.org> Reviewed-by: Marco Elver <elver(a)google.com> Fixes: 0ce20dd84089 ("mm: add Kernel Electric-Fence infrastructure") --- Changes in v2: - Adding Fixes: tag and CCing stable (akpm) - Link to v1: https://patch.msgid.link/20251126-kfence-v1-1-5a6e1d7c681c@debian.org --- mm/kfence/core.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/mm/kfence/core.c b/mm/kfence/core.c index 727c20c94ac5..162a026871ab 100644 --- a/mm/kfence/core.c +++ b/mm/kfence/core.c @@ -26,6 +26,7 @@ #include <linux/panic_notifier.h> #include <linux/random.h> #include <linux/rcupdate.h> +#include <linux/reboot.h> #include <linux/sched/clock.h> #include <linux/seq_file.h> #include <linux/slab.h> @@ -820,6 +821,25 @@ static struct notifier_block kfence_check_canary_notifier = { static struct delayed_work kfence_timer; #ifdef CONFIG_KFENCE_STATIC_KEYS +static int kfence_reboot_callback(struct notifier_block *nb, + unsigned long action, void *data) +{ + /* + * Disable kfence to avoid static keys IPI synchronization during + * late shutdown/kexec + */ + WRITE_ONCE(kfence_enabled, false); + /* Cancel any pending timer work */ + cancel_delayed_work_sync(&kfence_timer); + + return NOTIFY_OK; +} + +static struct notifier_block kfence_reboot_notifier = { + .notifier_call = kfence_reboot_callback, + .priority = INT_MAX, /* Run early to stop timers ASAP */ +}; + /* Wait queue to wake up allocation-gate timer task. */ static DECLARE_WAIT_QUEUE_HEAD(allocation_wait); @@ -901,6 +921,10 @@ static void kfence_init_enable(void) if (kfence_check_on_panic) atomic_notifier_chain_register(&panic_notifier_list, &kfence_check_canary_notifier); +#ifdef CONFIG_KFENCE_STATIC_KEYS + register_reboot_notifier(&kfence_reboot_notifier); +#endif + WRITE_ONCE(kfence_enabled, true); queue_delayed_work(system_unbound_wq, &kfence_timer, 0); --- base-commit: ab084f0b8d6d2ee4b1c6a28f39a2a7430bdfa7f0 change-id: 20251126-kfence-42c93f9b3979 Best regards, -- Breno Leitao <leitao(a)debian.org>

1 month, 1 week

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[PATCH 6.6.y] smb: client: support kvec iterators in async read path

by Henrique Carvalho

commit 3ee1a1fc39819906f04d6c62c180e760cd3a689d upstream. Add cifs_limit_kvec_subset() and select the appropriate limiter in cifs_send_async_read() to handle kvec iterators in async read path, fixing the EIO bug when running executables in cifs shares mounted with nolease. This patch -- or equivalent patch, does not exist upstream, as the upstream code has suffered considerable API changes. The affected path is currently handled by netfs lib and located under netfs/direct_read.c. Reproducer: $ mount.cifs //server/share /mnt -o nolease $ cat - > /mnt/test.sh <<EOL echo hallo EOL $ chmod +x /mnt/test.sh $ /mnt/test.sh bash: /mnt/test.sh: /bin/bash: Defekter Interpreter: Eingabe-/Ausgabefehler $ rm -f /mnt/test.sh Fixes: d08089f649a0 ("cifs: Change the I/O paths to use an iterator rather than a page list") Reported-by: Laura Kerner <laura.kerner(a)ichaus.de> Closes: https://bugzilla.suse.com/show_bug.cgi?id=1245449 Signed-off-by: Henrique Carvalho <henrique.carvalho(a)suse.com> --- fs/smb/client/file.c | 46 ++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 44 insertions(+), 2 deletions(-) diff --git a/fs/smb/client/file.c b/fs/smb/client/file.c index d883ed75022c..4878c74bae6f 100644 --- a/fs/smb/client/file.c +++ b/fs/smb/client/file.c @@ -3527,6 +3527,42 @@ static size_t cifs_limit_bvec_subset(const struct iov_iter *iter, size_t max_siz return span; } +static size_t cifs_limit_kvec_subset(const struct iov_iter *iter, size_t max_size, + size_t max_segs, unsigned int *_nsegs) +{ + const struct kvec *kvecs = iter->kvec; + unsigned int nkv = iter->nr_segs, ix = 0, nsegs = 0; + size_t len, span = 0, n = iter->count; + size_t skip = iter->iov_offset; + + if (WARN_ON(!iov_iter_is_kvec(iter)) || n == 0) + return 0; + + while (n && ix < nkv && skip) { + len = kvecs[ix].iov_len; + if (skip < len) + break; + skip -= len; + n -= len; + ix++; + } + + while (n && ix < nkv) { + len = min3(n, kvecs[ix].iov_len - skip, max_size); + span += len; + max_size -= len; + nsegs++; + ix++; + if (max_size == 0 || nsegs >= max_segs) + break; + skip = 0; + n -= len; + } + + *_nsegs = nsegs; + return span; +} + static int cifs_write_from_iter(loff_t fpos, size_t len, struct iov_iter *from, struct cifsFileInfo *open_file, @@ -4079,6 +4115,13 @@ cifs_send_async_read(loff_t fpos, size_t len, struct cifsFileInfo *open_file, int rc; pid_t pid; struct TCP_Server_Info *server; + size_t (*limit_iov_subset)(const struct iov_iter *iter, size_t max_size, + size_t max_segs, unsigned int *_nsegs); + + if (iov_iter_is_kvec(&ctx->iter)) + limit_iov_subset = cifs_limit_kvec_subset; + else + limit_iov_subset = cifs_limit_bvec_subset; server = cifs_pick_channel(tlink_tcon(open_file->tlink)->ses); @@ -4113,8 +4156,7 @@ cifs_send_async_read(loff_t fpos, size_t len, struct cifsFileInfo *open_file, max_len = min_t(size_t, len, rsize); - cur_len = cifs_limit_bvec_subset(&ctx->iter, max_len, - max_segs, &nsegs); + cur_len = limit_iov_subset(&ctx->iter, max_len, max_segs, &nsegs); cifs_dbg(FYI, "read-to-iter len=%zx/%zx nsegs=%u/%lu/%u\n", cur_len, max_len, nsegs, ctx->iter.nr_segs, max_segs); if (cur_len == 0) { -- 2.47.0

1 month, 1 week

5
8
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please backport 8c9006283e4b ("Revert "drm/i915/dp: Reject HBR3 when sink doesn't support TPS4"")

by Jani Nikula

Stable team, please backport 8c9006283e4b ("Revert "drm/i915/dp: Reject HBR3 when sink doesn't support TPS4"") from v6.18-rc1 to v6.15+. It's missing the obvious Fixes: 584cf613c24a ("drm/i915/dp: Reject HBR3 when sink doesn't support TPS4") Thanks, Jani. -- Jani Nikula, Intel

1 month, 1 week

2
2
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[PATCH v7 04/11] KEYS: trusted: Fix memory leak in tpm2_load()

by Jarkko Sakkinen

tpm2_load() allocates a blob indirectly via tpm2_key_decode() but it is not freed in all failure paths. Address this with a scope-based cleanup helper __free(). For legacy blobs, the implicit de-allocation is gets disable by no_free_ptr(). Cc: stable(a)vger.kernel.org # v5.13+ Fixes: f2219745250f ("security: keys: trusted: use ASN.1 TPM2 key format for the blobs") Signed-off-by: Jarkko Sakkinen <jarkko(a)kernel.org> --- v7: - Fix compiler warning. v6: - A new patch in this version. --- security/keys/trusted-keys/trusted_tpm2.c | 24 +++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/security/keys/trusted-keys/trusted_tpm2.c b/security/keys/trusted-keys/trusted_tpm2.c index 3205732fb4b7..00bc1afb32c8 100644 --- a/security/keys/trusted-keys/trusted_tpm2.c +++ b/security/keys/trusted-keys/trusted_tpm2.c @@ -98,9 +98,8 @@ struct tpm2_key_context { u32 priv_len; }; -static int tpm2_key_decode(struct trusted_key_payload *payload, - struct trusted_key_options *options, - u8 **buf) +static void *tpm2_key_decode(struct trusted_key_payload *payload, + struct trusted_key_options *options) { int ret; struct tpm2_key_context ctx; @@ -111,16 +110,15 @@ static int tpm2_key_decode(struct trusted_key_payload *payload, ret = asn1_ber_decoder(&tpm2key_decoder, &ctx, payload->blob, payload->blob_len); if (ret < 0) - return ret; + return ERR_PTR(ret); if (ctx.priv_len + ctx.pub_len > MAX_BLOB_SIZE) - return -EINVAL; + return ERR_PTR(-EINVAL); blob = kmalloc(ctx.priv_len + ctx.pub_len + 4, GFP_KERNEL); if (!blob) - return -ENOMEM; + return ERR_PTR(-ENOMEM); - *buf = blob; options->keyhandle = ctx.parent; memcpy(blob, ctx.priv, ctx.priv_len); @@ -128,7 +126,7 @@ static int tpm2_key_decode(struct trusted_key_payload *payload, memcpy(blob, ctx.pub, ctx.pub_len); - return 0; + return blob; } int tpm2_key_parent(void *context, size_t hdrlen, @@ -372,6 +370,7 @@ static int tpm2_load_cmd(struct tpm_chip *chip, struct trusted_key_options *options, u32 *blob_handle) { + u8 *blob_ref __free(kfree) = NULL; struct tpm_buf buf; unsigned int private_len; unsigned int public_len; @@ -380,11 +379,14 @@ static int tpm2_load_cmd(struct tpm_chip *chip, int rc; u32 attrs; - rc = tpm2_key_decode(payload, options, &blob); - if (rc) { + blob = tpm2_key_decode(payload, options); + if (IS_ERR(blob)) { /* old form */ blob = payload->blob; payload->old_format = 1; + } else { + /* Bind to cleanup: */ + blob_ref = blob; } /* new format carries keyhandle but old format doesn't */ @@ -449,8 +451,6 @@ static int tpm2_load_cmd(struct tpm_chip *chip, (__be32 *) &buf.data[TPM_HEADER_SIZE]); out: - if (blob != payload->blob) - kfree(blob); tpm_buf_destroy(&buf); if (rc > 0) -- 2.52.0

1 month, 1 week

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[PATCH 5.15 000/411] 5.15.186-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.186 release. There are 411 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 25 Jun 2025 13:05:51 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.186-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.186-rc1 Vitaliy Shevtsov <v.shevtsov(a)mt-integration.ru> scsi: elx: efct: Fix memory leak in efct_hw_parse_filter() Tengda Wu <wutengda(a)huaweicloud.com> arm64/ptrace: Fix stack-out-of-bounds read in regs_get_kernel_stack_nth() Peter Zijlstra <peterz(a)infradead.org> perf: Fix sample vs do_exit() Heiko Carstens <hca(a)linux.ibm.com> s390/pci: Fix __pcilg_mio_inuser() inline assembly Paul Chaignon <paul.chaignon(a)gmail.com> bpf: Fix L4 csum update on IPv6 in CHECKSUM_COMPLETE Paul Chaignon <paul.chaignon(a)gmail.com> net: Fix checksum update for ILA adj-transport Jan Kara <jack(a)suse.cz> ext4: avoid remount errors with 'abort' mount option Jan Kara <jack(a)suse.cz> ext4: make 'abort' mount option handling standard Gavin Guo <gavinguo(a)igalia.com> mm/huge_memory: fix dereferencing invalid pmd migration entry Eric Dumazet <edumazet(a)google.com> net_sched: sch_sfq: reject invalid perturb period Octavian Purdila <tavip(a)google.com> net_sched: sch_sfq: move the limit validation Octavian Purdila <tavip(a)google.com> net_sched: sch_sfq: use a temporary work area for validating configuration Octavian Purdila <tavip(a)google.com> net_sched: sch_sfq: don't allow 1 packet limit Eric Dumazet <edumazet(a)google.com> net_sched: sch_sfq: handle bigger packets Eric Dumazet <edumazet(a)google.com> net_sched: sch_sfq: annotate data-races around q->perturb_period James Morse <james.morse(a)arm.com> arm64: proton-pack: Add new CPUs 'k' values for branch mitigation James Morse <james.morse(a)arm.com> arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users James Morse <james.morse(a)arm.com> arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs Liu Song <liusong(a)linux.alibaba.com> arm64: spectre: increase parameters that can be used to turn off bhb mitigation individually James Morse <james.morse(a)arm.com> arm64: proton-pack: Expose whether the branchy loop k value James Morse <james.morse(a)arm.com> arm64: proton-pack: Expose whether the platform is mitigated by firmware James Morse <james.morse(a)arm.com> arm64: insn: Add support for encoding DSB Hou Tao <houtao1(a)huawei.com> arm64: insn: add encoders for atomic operations Hou Tao <houtao1(a)huawei.com> arm64: move AARCH64_BREAK_FAULT into insn-def.h Jon Hunter <jonathanh(a)nvidia.com> Revert "cpufreq: tegra186: Share policy per cluster" Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> serial: sh-sci: Increment the runtime usage counter for the earlycon device Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: dts: am335x-bone-common: Increase MDIO reset deassert delay to 50ms Colin Foster <colin.foster(a)in-advantage.com> ARM: dts: am335x-bone-common: Increase MDIO reset deassert time Shengyu Qu <wiagn233(a)outlook.com> ARM: dts: am335x-bone-common: Add GPIO PHY reset on revision C3 board Eric Dumazet <edumazet(a)google.com> net: atm: fix /proc/net/atm/lec handling Eric Dumazet <edumazet(a)google.com> net: atm: add lec_mutex Kuniyuki Iwashima <kuniyu(a)google.com> calipso: Fix null-ptr-deref in calipso_req_{set,del}attr(). Haixia Qu <hxqu(a)hillstonenet.com> tipc: fix null-ptr-deref when acquiring remote ip of ethernet bearer Neal Cardwell <ncardwell(a)google.com> tcp: fix tcp_packet_delayed() for tcp_is_non_sack_preventing_reopen() behavior Kuniyuki Iwashima <kuniyu(a)google.com> atm: atmtcp: Free invalid length skb in atmtcp_c_send(). Kuniyuki Iwashima <kuniyu(a)google.com> mpls: Use rcu_dereference_rtnl() in mpls_route_input_rcu(). Dmitry Antipov <dmantipov(a)yandex.ru> wifi: carl9170: do not ping device which has failed to load firmware Vladimir Oltean <vladimir.oltean(a)nxp.com> ptp: fix breakage after ptp_vclock_in_use() rework Krishna Kumar <krikku(a)gmail.com> net: ice: Perform accurate aRFS flow match Justin Sanders <jsanders.devel(a)gmail.com> aoe: clean device rq_list in aoedev_downdev() Simon Horman <horms(a)kernel.org> pldmfw: Select CRC32 when PLDMFW is selected Arnd Bergmann <arnd(a)arndb.de> hwmon: (occ) fix unaligned accesses Arnd Bergmann <arnd(a)arndb.de> hwmon: (occ) Rework attribute registration for stack usage Eddie James <eajames(a)linux.ibm.com> hwmon: (occ) Add soft minimum power cap attribute Jacob Keller <jacob.e.keller(a)intel.com> drm/nouveau/bl: increase buffer size to avoid truncate warning Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> drm/msm/dsi/dsi_phy_10nm: Fix missing initial VCO rate Gao Xiang <hsiangkao(a)linux.alibaba.com> erofs: remove unused trace event erofs_destroy_inode Jann Horn <jannh(a)google.com> mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race Liu Shixin <liushixin2(a)huawei.com> mm: hugetlb: independent PMD page table shared count Jann Horn <jannh(a)google.com> mm/hugetlb: unshare page tables during VMA split, not before Sean Nyekjaer <sean(a)geanix.com> iio: accel: fxls8962af: Fix temperature calculation Jonathan Lane <jon(a)borg.moe> ALSA: hda/realtek: enable headset mic on Latitude 5420 Rugged Takashi Iwai <tiwai(a)suse.de> ALSA: hda/intel: Add Thinkpad E15 to PM deny list wangdicheng <wangdicheng(a)kylinos.cn> ALSA: usb-audio: Rename ALSA kcontrol PCM and PCM1 for the KTMicro sound card WangYuli <wangyuli(a)uniontech.com> Input: sparcspkr - avoid unannotated fall-through Christoph Hellwig <hch(a)lst.de> block: default BLOCK_LEGACY_AUTOLOAD to y Terry Junge <linuxhid(a)cosmicgizmosystems.com> HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse() Kuniyuki Iwashima <kuniyu(a)google.com> atm: Revert atm_account_tx() if copy_from_iter_full() fails. Stephen Smalley <stephen.smalley.work(a)gmail.com> selinux: fix selinux_xfrm_alloc_user() to set correct ctx_len Xin Li (Intel) <xin(a)zytor.com> selftests/x86: Add a test to detect infinite SIGTRAP handler loop Marek Szyprowski <m.szyprowski(a)samsung.com> udmabuf: use sgtable-based scatterlist wrappers Peter Oberparleiter <oberpar(a)linux.ibm.com> scsi: s390: zfcp: Ensure synchronous unit_add Dexuan Cui <decui(a)microsoft.com> scsi: storvsc: Increase the timeouts to storvsc_timeout Fedor Pchelkin <pchelkin(a)ispras.ru> jffs2: check jffs2_prealloc_raw_node_refs() result in few other places Artem Sadovnikov <a.sadovnikov(a)ispras.ru> jffs2: check that raw node were preallocated before writing summary Andrew Morton <akpm(a)linux-foundation.org> drivers/rapidio/rio_cm.c: prevent possible heap overwrite Breno Leitao <leitao(a)debian.org> Revert "x86/bugs: Make spectre user default depend on MITIGATION_SPECTRE_V2" on v6.6 and older Narayana Murty N <nnmlinux(a)linux.ibm.com> powerpc/eeh: Fix missing PE bridge reconfiguration during VFIO EEH recovery Stuart Hayes <stuart.w.hayes(a)gmail.com> platform/x86: dell_rbu: Stop overwriting data buffer Stuart Hayes <stuart.w.hayes(a)gmail.com> platform/x86: dell_rbu: Fix list usage Alexander Sverdlin <alexander.sverdlin(a)siemens.com> Revert "bus: ti-sysc: Probe for l4_wkup and l4_cfg interconnect devices first" Jann Horn <jannh(a)google.com> tee: Prevent size calculation wraparound on 32-bit kernels Sukrut Bellary <sbellary(a)baylibre.com> ARM: OMAP2+: Fix l4ls clk domain handling in STANDBY Laurentiu Tudor <laurentiu.tudor(a)nxp.com> bus: fsl-mc: increase MC_CMD_COMPLETION_TIMEOUT_MS value Marcus Folkesson <marcus.folkesson(a)gmail.com> watchdog: da9052_wdt: respect TWDMIN Wentao Liang <vulab(a)iscas.ac.cn> octeontx2-pf: Add error log forcn10k_map_unmap_rq_policer() Jiayuan Chen <jiayuan.chen(a)linux.dev> bpf, sockmap: Fix data lost during EAGAIN retries Kyungwook Boo <bookyungwook(a)gmail.com> i40e: fix MMIO write access to an invalid page in i40e_clear_hw Zijun Hu <quic_zijuhu(a)quicinc.com> sock: Correct error checking condition for (assign|release)_proto_idx() Daniel Wagner <wagi(a)kernel.org> scsi: lpfc: Use memcpy() for BIOS version Mike Looijmans <mike.looijmans(a)topic.nl> pinctrl: mcp23s08: Reset all pins to input at probe Zijun Hu <quic_zijuhu(a)quicinc.com> software node: Correct a OOB check in software_node_get_reference_args() Ido Schimmel <idosch(a)nvidia.com> vxlan: Do not treat dst cache initialization errors as fatal Yong Wang <yongwang(a)nvidia.com> net: bridge: mcast: re-implement br_multicast_{enable, disable}_port functions Sean Christopherson <seanjc(a)google.com> iommu/amd: Ensure GA log notifier callbacks finish running before module unload Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Fix lpfc_check_sli_ndlp() handling for GEN_REQUEST64 commands Alan Maguire <alan.maguire(a)oracle.com> libbpf: Add identical pointer detection to btf_dedup_is_equiv() Heiko Stuebner <heiko(a)sntech.de> clk: rockchip: rk3036: mark ddrphy as critical Benjamin Berg <benjamin(a)sipsolutions.net> wifi: mac80211: do not offer a mesh path if forwarding is disabled Jason Xing <kernelxing(a)tencent.com> net: mlx4: add SOF_TIMESTAMPING_TX_SOFTWARE flag when getting ts info Gabor Juhos <j4g8y7(a)gmail.com> pinctrl: armada-37xx: propagate error from armada_37xx_gpio_get() Gabor Juhos <j4g8y7(a)gmail.com> pinctrl: armada-37xx: propagate error from armada_37xx_pmx_gpio_set_direction() Gabor Juhos <j4g8y7(a)gmail.com> pinctrl: armada-37xx: propagate error from armada_37xx_gpio_get_direction() Gabor Juhos <j4g8y7(a)gmail.com> pinctrl: armada-37xx: propagate error from armada_37xx_pmx_set_by_name() Jason Xing <kernelxing(a)tencent.com> net: atlantic: generate software timestamp just before the doorbell Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> ipv4/route: Use this_cpu_inc() for stats on PREEMPT_RT Eric Dumazet <edumazet(a)google.com> tcp: fix initial tp->rcvq_space.space value for passive TS enabled flows Eric Dumazet <edumazet(a)google.com> tcp: always seek for minimal rtt in tcp_rcv_rtt_update() Moon Yeounsu <yyyynoom(a)gmail.com> net: dlink: add synchronization for stats update Tali Perry <tali.perry1(a)gmail.com> i2c: npcm: Add clock toggle recovery Mike Tipton <quic_mdtipton(a)quicinc.com> cpufreq: scmi: Skip SCMI devices that aren't used by the CPUs Petr Malat <oss(a)malat.biz> sctp: Do not wake readers in __sctp_write_space() Henk Vergonet <henk.vergonet(a)gmail.com> wifi: mt76: mt76x2: Add support for LiteOn WN4516R,WN4519R Alok Tiwari <alok.a.tiwari(a)oracle.com> emulex/benet: correct command version selection in be_cmd_get_stats() Tan En De <ende.tan(a)starfivetech.com> i2c: designware: Invoke runtime suspend on quick slave re-registration Zilin Guan <zilin(a)seu.edu.cn> tipc: use kfree_sensitive() for aead cleanup Sergio Perez Gonzalez <sperezglz(a)gmail.com> net: macb: Check return value of dma_set_mask_and_coherent() Viresh Kumar <viresh.kumar(a)linaro.org> cpufreq: Force sync policy boost with global boost on sysfs update George Moussalem <george.moussalem(a)outlook.com> thermal/drivers/qcom/tsens: Update conditions to strictly evaluate for IP v2+ Sukrut Bellary <sbellary(a)baylibre.com> pmdomain: ti: Fix STANDBY handling of PER power domain Simon Schuster <schuster.simon(a)siemens-energy.com> nios2: force update_mmu_cache on spurious tlb-permission--related pagefaults Shravan Chippa <shravan.chippa(a)microchip.com> media: i2c: imx334: update mode_3840x2160_regs array Wentao Liang <vulab(a)iscas.ac.cn> media: platform: exynos4-is: Add hardware sync wait to fimc_is_hw_change_mode() Hans Verkuil <hverkuil(a)xs4all.nl> media: tc358743: ignore video while HPD is low Amber Lin <Amber.Lin(a)amd.com> drm/amdkfd: Set SDMA_RLCx_IB_CNTL/SWITCH_INSIDE_IB Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: don't select single flush for active CTL blocks Dylan Wolff <wolffd(a)comp.nus.edu.sg> jfs: Fix null-ptr-deref in jfs_ioc_trim Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx9: fix CSIB handling Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx8: fix CSIB handling Zhang Yi <yi.zhang(a)huawei.com> ext4: prevent stale extent cache entries caused by concurrent get es_cache Long Li <leo.lilong(a)huawei.com> sunrpc: fix race in cache cleanup causing stale nextcheck time Nicolas Dufresne <nicolas.dufresne(a)collabora.com> media: rkvdec: Initialize the m2m context before the controls Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> media: ti: cal: Fix wrong goto on error path Aditya Dutt <duttaditya18(a)gmail.com> jfs: fix array-index-out-of-bounds read in add_missing_indices Zhang Yi <yi.zhang(a)huawei.com> ext4: ext4: unify EXT4_EX_NOCACHE|NOFAIL flags in ext4_ext_remove_space() Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx7: fix CSIB handling Nas Chung <nas.chung(a)chipsnmedia.com> media: uapi: v4l: Change V4L2_TYPE_IS_CAPTURE condition Sakari Ailus <sakari.ailus(a)linux.intel.com> media: ccs-pll: Better validate VT PLL branch Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx10: fix CSIB handling Tarang Raval <tarang.raval(a)siliconsignals.io> media: i2c: imx334: Fix runtime PM handling in remove function Akhil P Oommen <quic_akhilpo(a)quicinc.com> drm/msm/a6xx: Increase HFI response timeout Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> drm/amd/display: Add NULL pointer checks in dm_force_atomic_commit() Nas Chung <nas.chung(a)chipsnmedia.com> media: uapi: v4l: Fix V4L2_TYPE_IS_OUTPUT condition Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/hdmi: add runtime PM calls to DDC transfer function Tarang Raval <tarang.raval(a)siliconsignals.io> media: i2c: imx334: Enable runtime PM before sub-device registration Ayushi Makhija <quic_amakhija(a)quicinc.com> drm/bridge: anx7625: change the gpiod_set_value API Namjae Jeon <linkinjeon(a)kernel.org> exfat: fix double free in delayed_free Damon Ding <damon.ding(a)rock-chips.com> drm/bridge: analogix_dp: Add irq flag IRQF_NO_AUTOEN instead of calling disable_irq() Long Li <leo.lilong(a)huawei.com> sunrpc: update nextcheck time when adding new cache entries Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx6: fix CSIB handling Peter Marheine <pmarheine(a)chromium.org> ACPI: battery: negate current when discharging Charan Teja Kalla <quic_charante(a)quicinc.com> PM: runtime: fix denying of auto suspend in pm_suspend_timer_fn() Yuanjun Gong <ruc_gongyuanjun(a)163.com> ASoC: tegra210_ahub: Add check to of_device_get_match_data() gldrk <me(a)rarity.fan> ACPICA: utilities: Fix overflow check in vsnprintf() Jerry Lv <Jerry.Lv(a)axis.com> power: supply: bq27xxx: Retrieve again when busy Seunghun Han <kkamagui(a)gmail.com> ACPICA: fix acpi parse and parseext cache leaks Armin Wolf <W_Armin(a)gmx.de> ACPI: bus: Bail out if acpi_kobj registration fails Hector Martin <marcan(a)marcan.st> ASoC: tas2770: Power cycle amp on ISENSE/VSENSE change Ahmed Salem <x0rw3ll(a)gmail.com> ACPICA: Avoid sequence overread in call to strncmp() Guilherme G. Piccoli <gpiccoli(a)igalia.com> clocksource: Fix the CPUs' choice in the watchdog per CPU verification Seunghun Han <kkamagui(a)gmail.com> ACPICA: fix acpi operand cache leak in dswstate.c David Lechner <dlechner(a)baylibre.com> iio: adc: ad7606_spi: fix reg write value mask Sean Nyekjaer <sean(a)geanix.com> iio: imu: inv_icm42600: Fix temperature calculation Sean Nyekjaer <sean(a)geanix.com> iio: accel: fxls8962af: Fix temperature scan element sign Diederik de Haas <didi.debian(a)cknow.org> PCI: dw-rockchip: Fix PHY function call sequence in rockchip_pcie_phy_deinit() Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> PCI: Fix lock symmetry in pci_slot_unlock() Huacai Chen <chenhuacai(a)kernel.org> PCI: Add ACS quirk for Loongson PCIe Niklas Cassel <cassel(a)kernel.org> PCI: cadence-ep: Correct PBA offset in .set_msix() callback Long Li <longli(a)microsoft.com> uio_hv_generic: Use correct size for interrupt and monitor pages Xiaolei Wang <xiaolei.wang(a)windriver.com> remoteproc: core: Release rproc->clean_table after rproc_attach() fails Xiaolei Wang <xiaolei.wang(a)windriver.com> remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach() Wentao Liang <vulab(a)iscas.ac.cn> regulator: max14577: Add error check for max14577_read_reg() Khem Raj <raj.khem(a)gmail.com> mips: Add -std= flag specified in KBUILD_CFLAGS to vdso CFLAGS Gabriel Shahrouzi <gshahrouzi(a)gmail.com> staging: iio: ad5933: Correct settling cycles encoding per datasheet Qasim Ijaz <qasdev00(a)gmail.com> net: ch9200: fix uninitialised access during mii_nway_restart Ye Bin <yebin10(a)huawei.com> ftrace: Fix UAF when lookup kallsym after ftrace disabled Mikulas Patocka <mpatocka(a)redhat.com> dm-mirror: fix a tiny race condition Wentao Liang <vulab(a)iscas.ac.cn> mtd: nand: sunxi: Add randomizer configuration before randomizer enable Wentao Liang <vulab(a)iscas.ac.cn> mtd: rawnand: sunxi: Add randomizer configuration in sunxi_nfc_hw_ecc_write_chunk Jinliang Zheng <alexjlzheng(a)tencent.com> mm: fix ratelimit_pages update error in dirty_ratio_handler() Shin'ichiro Kawasaki <shinichiro.kawasaki(a)wdc.com> RDMA/iwcm: Fix use-after-free of work objects after cm_id destruction Jeongjun Park <aha310510(a)gmail.com> ipc: fix to protect IPCS lookups using RCU Da Xue <da(a)libre.computer> clk: meson-g12a: add missing fclk_div2 to spicc Arnd Bergmann <arnd(a)arndb.de> parisc: fix building with gcc-15 GONG Ruiqi <gongruiqi1(a)huawei.com> vgacon: Add check for vc_origin address range in vgacon_scroll() Murad Masimov <m.masimov(a)mt-integration.ru> fbdev: Fix fb_set_var to prevent null-ptr-deref in fb_videomode_to_var Niravkumar L Rabara <niravkumar.l.rabara(a)intel.com> EDAC/altera: Use correct write width with the INTTEST register Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> NFC: nci: uart: Set tty->disc_data only in success path Chao Yu <chao(a)kernel.org> f2fs: fix to do sanity check on sit_bitmap_size Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: prevent kernel warning due to negative i_nlink from corrupted image Dan Carpenter <dan.carpenter(a)linaro.org> Input: ims-pcu - check record size in ims_pcu_flash_firmware() Zhang Yi <yi.zhang(a)huawei.com> ext4: ensure i_size is smaller than maxbytes Zhang Yi <yi.zhang(a)huawei.com> ext4: factor out ext4_get_maxbytes() Jan Kara <jack(a)suse.cz> ext4: fix calculation of credits for extent tree modification Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> ext4: inline: fix len overflow in ext4_prepare_inline_data Wan Junjie <junjie.wan(a)inceptio.ai> bus: fsl-mc: fix GET/SET_TAILDROP command ids Ioana Ciornei <ioana.ciornei(a)nxp.com> bus: fsl-mc: do not add a device-link for the UAPI used DPMCP device Tasos Sahanidis <tasos(a)tasossah.com> ata: pata_via: Force PIO for ATAPI devices on VT6415/VT6330 Brett Werling <brett.werling(a)garmin.com> can: tcan4x5x: fix power regulator retrieval during probe Jeff Hugo <quic_jhugo(a)quicinc.com> bus: mhi: host: Fix conflict between power_up and SYSERR Andreas Kemnade <andreas(a)kemnade.info> ARM: omap: pmic-cpcap: do not mess around without CPCAP or OMAP4 Ross Stutterheim <ross.stutterheim(a)garmin.com> ARM: 9447/1: arm/memremap: fix arch_memremap_can_ram_remap() Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Fix deferred probing error Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Send control events for partial succeeds Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Return the number of processed controls Denis Arefev <arefev(a)swemel.ru> media: vivid: Change the siize of the composing Edward Adam Davis <eadavis(a)qq.com> media: vidtv: Terminating the subsequent process of initialization failure Marek Szyprowski <m.szyprowski(a)samsung.com> media: videobuf2: use sgtable-based scatterlist wrappers Loic Poulain <loic.poulain(a)oss.qualcomm.com> media: venus: Fix probe error handling Ma Ke <make24(a)iscas.ac.cn> media: v4l2-dev: fix error handling in __video_register_device() Wentao Liang <vulab(a)iscas.ac.cn> media: gspca: Add error handling for stv06xx_read_sensor() Edward Adam Davis <eadavis(a)qq.com> media: cxusb: no longer judge rbuf when the write fails Sakari Ailus <sakari.ailus(a)linux.intel.com> media: ccs-pll: Check for too high VT PLL multiplier in dual PLL case Sakari Ailus <sakari.ailus(a)linux.intel.com> media: ccs-pll: Correct the upper limit of maximum op_pre_pll_clk_div Sakari Ailus <sakari.ailus(a)linux.intel.com> media: ccs-pll: Start OP pre-PLL multiplier search from correct value Sakari Ailus <sakari.ailus(a)linux.intel.com> media: ccs-pll: Start VT pre-PLL multiplier search from correct value Johan Hovold <johan+linaro(a)kernel.org> media: ov8856: suppress probe deferral errors Mingcong Bai <jeffbai(a)aosc.io> wifi: rtlwifi: disable ASPM for RTL8723BE with subsystem ID 11ad:1723 Jeongjun Park <aha310510(a)gmail.com> jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata() Li Lingfeng <lilingfeng3(a)huawei.com> nfsd: Initialize ssc before laundromat_work to prevent NULL dereference NeilBrown <neil(a)brown.name> nfsd: nfsd4_spo_must_allow() must check this is a v4 compound request Christian Lamparter <chunkeey(a)gmail.com> wifi: p54: prevent buffer-overflow in p54_rx_eeprom_readback() Wentao Liang <vulab(a)iscas.ac.cn> net/mlx5: Add error handling in mlx5_query_nic_vport_node_guid() Wentao Liang <vulab(a)iscas.ac.cn> net/mlx5_core: Add error handling inmlx5_query_nic_vport_qkey_viol_cntr() Gautam Menghani <gautam(a)linux.ibm.com> powerpc/pseries/msi: Avoid reading PCI device registers in reduced power states Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> ASoC: meson: meson-card-utils: use of_property_present() for DT parsing Wentao Liang <vulab(a)iscas.ac.cn> ASoC: qcom: sdm845: Add error handling in sdm845_slim_snd_hw_params() Alexander Aring <aahringo(a)redhat.com> gfs2: move msleep to sleepable context Herbert Xu <herbert(a)gondor.apana.org.au> crypto: marvell/cesa - Do not chain submitted requests Zijun Hu <quic_zijuhu(a)quicinc.com> configfs: Do not override creating attribute file failure in populate_attrs() Darrick J. Wong <djwong(a)kernel.org> xfs: allow inode inactivation during a ro mount log recovery Arnd Bergmann <arnd(a)arndb.de> kbuild: hdrcheck: fix cross build with clang Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> kbuild: userprogs: fix bitsize and target detection on clang I Hsin Cheng <richard120310(a)gmail.com> drm/meson: Use 1000ULL when operating with mode->clock Oliver Neukum <oneukum(a)suse.com> net: usb: aqc111: debug info before sanitation Eric Dumazet <edumazet(a)google.com> calipso: unlock rcu before returning -EAFNOSUPPORT Thomas Gleixner <tglx(a)linutronix.de> x86/iopl: Cure TIF_IO_BITMAP inconsistencies Stefano Stabellini <stefano.stabellini(a)amd.com> xen/arm: call uaccess_ttbr0_enable for dm_op hypercall Amit Sunil Dhamne <amitsd(a)google.com> usb: typec: tcpm/tcpci_maxim: Fix bounds check in process_rx() Mathias Nyman <mathias.nyman(a)linux.intel.com> usb: Flush altsetting 0 endpoints before reinitializating them after reset. Pawel Laszczak <pawell(a)cadence.com> usb: cdnsp: Fix issue with detecting USB 3.2 speed Pawel Laszczak <pawell(a)cadence.com> usb: cdnsp: Fix issue with detecting command completion event Wupeng Ma <mawupeng1(a)huawei.com> VMCI: fix race between vmci_host_setup_notify and vmci_ctx_unset_notify Dave Penkler <dpenkler(a)gmail.com> usb: usbtmc: Fix read_stb function and get_stb ioctl Nathan Chancellor <nathan(a)kernel.org> drm/amd/display: Do not add '-mhard-float' to dcn2{1,0}_resource.o for clang Nathan Chancellor <nathan(a)kernel.org> kbuild: Add KBUILD_CPPFLAGS to as-option invocation Masahiro Yamada <masahiroy(a)kernel.org> kbuild: add $(CLANG_FLAGS) to KBUILD_CPPFLAGS Nathan Chancellor <nathan(a)kernel.org> kbuild: Add CLANG_FLAGS to as-instr Nathan Chancellor <nathan(a)kernel.org> mips: Include KBUILD_CPPFLAGS in CHECKFLAGS invocation Nathan Chancellor <nathan(a)kernel.org> drm/amd/display: Do not add '-mhard-float' to dml_ccflags for clang Nick Desaulniers <ndesaulniers(a)google.com> kbuild: Update assembler calls to use proper flags and language target Nathan Chancellor <nathan(a)kernel.org> MIPS: Prefer cc-option for additions to cflags Nathan Chancellor <nathan(a)kernel.org> MIPS: Move '-Wa,-msoft-float' check from as-option to cc-option Nick Desaulniers <ndesaulniers(a)google.com> x86/boot/compressed: prefer cc-option for CFLAGS additions Oleg Nesterov <oleg(a)redhat.com> posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() David Heimann <d(a)dmeh.net> ALSA: usb-audio: Add implicit feedback quirk for RODE AI-1 Peter Zijlstra <peterz(a)infradead.org> perf: Ensure bpf_perf_link path is properly serialized Daniel Wagner <wagi(a)kernel.org> nvmet-fcloop: access fcpreq only when holding reqlock Zijun Hu <quic_zijuhu(a)quicinc.com> fs/filesystems: Fix potential unsigned integer underflow in fs_name() Eric Dumazet <edumazet(a)google.com> net_sched: ets: fix a race in ets_qdisc_change() Cong Wang <xiyou.wangcong(a)gmail.com> sch_ets: make est_qlen_notify() idempotent Eric Dumazet <edumazet(a)google.com> net_sched: tbf: fix a race in tbf_change() Eric Dumazet <edumazet(a)google.com> net_sched: red: fix a race in __red_change() Eric Dumazet <edumazet(a)google.com> net_sched: prio: fix a race in prio_tune() Patrisious Haddad <phaddad(a)nvidia.com> net/mlx5: Fix return value when searching for existing flow group Moshe Shemesh <moshe(a)nvidia.com> net/mlx5: Ensure fw pages are always allocated on same NUMA Jakub Raczynski <j.raczynski(a)samsung.com> net/mdiobus: Fix potential out-of-bounds read/write access Andrew Lunn <andrew(a)lunn.ch> net: mdio: C22 is now optional, EOPNOTSUPP if not provided Carlos Fernandez <carlos.fernandez(a)technica-engineering.de> macsec: MACsec SCI assignment for ES = 0 Michal Luczaj <mhal(a)rbox.co> net: Fix TOCTOU issue in sk_is_readable() Robert Malz <robert.malz(a)canonical.com> i40e: retry VFLR handling if there is ongoing VF reset Robert Malz <robert.malz(a)canonical.com> i40e: return false from i40e_reset_vf if reset is in progress Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> drm/meson: fix more rounding issues with 59.94Hz modes Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> drm/meson: use vclk_freq instead of pixel_freq in debug print Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> drm/meson: fix debug log statement when setting the HDMI clocks Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> drm/meson: use unsigned long long / Hz for frequency types Haren Myneni <haren(a)linux.ibm.com> powerpc/vas: Return -EINVAL if the offset is non-zero in mmap() Ritesh Harjani (IBM) <ritesh.list(a)gmail.com> powerpc/powernv/memtrace: Fix out of bounds issue in memtrace mmap Eric Dumazet <edumazet(a)google.com> net_sched: sch_sfq: fix a potential crash on gso_skb handling Alok Tiwari <alok.a.tiwari(a)oracle.com> scsi: iscsi: Fix incorrect error path labels for flashnode operations Caleb Connolly <caleb.connolly(a)linaro.org> ath10k: snoc: fix unbalanced IRQ enable in crash recovery Jeongjun Park <aha310510(a)gmail.com> ptp: remove ptp->n_vclocks check logic in ptp_vclock_in_use() Sanjeev Yadav <sanjeev.y(a)mediatek.com> scsi: core: ufs: Fix a hang in the error handler Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> serial: sh-sci: Clean sci_ports[0] after at earlycon exit Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> serial: sh-sci: Move runtime PM enable to sci_probe_single() Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> serial: sh-sci: Check if TX data was written to device in .tx_empty() Judith Mendez <jm(a)ti.com> arm64: dts: ti: k3-am65-main: Add missing taps to sdhci0 Judith Mendez <jm(a)ti.com> arm64: dts: ti: k3-am65-main: Fix sdhci node properties Nishanth Menon <nm(a)ti.com> arm64: dts: ti: k3-am65-main: Drop deprecated ti,otap-del-sel property Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Input: synaptics-rmi - fix crash with unsupported versions of F34 zhang songyi <zhang.songyi(a)zte.com.cn> Input: synaptics-rmi4 - convert to use sysfs_emit() APIs Dan Carpenter <dan.carpenter(a)linaro.org> pmdomain: core: Fix error checking in genpd_dev_pm_attach_by_id() Al Viro <viro(a)zeniv.linux.org.uk> do_change_type(): refuse to operate on unmounted/not ours mounts Al Viro <viro(a)zeniv.linux.org.uk> fix propagation graph breakage by MOVE_MOUNT_SET_GROUP move_mount(2) Ido Schimmel <idosch(a)nvidia.com> seg6: Fix validation of nexthop addresses Mirco Barone <mirco.barone(a)polito.it> wireguard: device: enable threaded NAPI Florian Westphal <fw(a)strlen.de> netfilter: nf_set_pipapo_avx2: fix initial map fill Alok Tiwari <alok.a.tiwari(a)oracle.com> gve: add missing NULL check for gve_alloc_pending_packet() in TX DQO Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: sleep: Fix power.is_suspended cleanup for direct-complete devices Ronak Doshi <ronak.doshi(a)broadcom.com> vmxnet3: correctly report gso type for UDP tunnels Álvaro Fernández Rojas <noltari(a)gmail.com> net: dsa: tag_brcm: legacy: fix pskb_may_pull length Michal Kubiak <michal.kubiak(a)intel.com> ice: create new Tx scheduler nodes for new queues only Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: L2CAP: Fix not responding with L2CAP_CR_LE_ENCRYPTION Álvaro Fernández Rojas <noltari(a)gmail.com> spi: bcm63xx-hsspi: fix shared reset Álvaro Fernández Rojas <noltari(a)gmail.com> spi: bcm63xx-spi: fix shared reset Dan Carpenter <dan.carpenter(a)linaro.org> net/mlx4_en: Prevent potential integer overflow calculating Hz Yanqing Wang <ot_yanqing.wang(a)mediatek.com> driver: net: ethernet: mtk_star_emac: fix suspend/resume issue Charalampos Mitrodimas <charmitro(a)posteo.net> net: tipc: fix refcount warning in tipc_aead_encrypt Alok Tiwari <alok.a.tiwari(a)oracle.com> gve: Fix RX_BUFFERS_POSTED stat to report per-queue fill_cnt Quentin Schulz <quentin.schulz(a)cherry.de> net: stmmac: platform: guarantee uniqueness of bus_id Nicolas Pitre <npitre(a)baylibre.com> vt: remove VT_RESIZE and VT_RESIZEX from vt_compat_ioctl() WangYuli <wangyuli(a)uniontech.com> MIPS: Loongson64: Add missing '#interrupt-cells' for loongson64c_ls7a Uwe Kleine-König <u.kleine-koenig(a)baylibre.com> iio: adc: ad7124: Fix 3dB filter frequency reading Henry Martin <bsdhenrymartin(a)gmail.com> serial: Fix potential null-ptr-deref in mlb_usio_probe() Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> usb: renesas_usbhs: Reorder clock handling and power management in probe Bjorn Helgaas <bhelgaas(a)google.com> PCI/DPC: Initialize aer_err_info before using it Henry Martin <bsdhenrymartin(a)gmail.com> dmaengine: ti: Add NULL check in udma_probe() Hans Zhang <18255117159(a)163.com> PCI: cadence: Fix runtime atomic count underflow Wolfram Sang <wsa+renesas(a)sang-engineering.com> rtc: sh: assign correct interrupts with DT Li Lingfeng <lilingfeng3(a)huawei.com> nfs: ignore SB_RDONLY when remounting nfs Li Lingfeng <lilingfeng3(a)huawei.com> nfs: clear SB_RDONLY before getting superblock Dapeng Mi <dapeng1.mi(a)linux.intel.com> perf record: Fix incorrect --user-regs comments Leo Yan <leo.yan(a)arm.com> perf tests switch-tracking: Fix timestamp comparison Alexey Gladkov <legion(a)kernel.org> mfd: stmpe-spi: Correct the name used in MODULE_DEVICE_TABLE Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> mfd: exynos-lpass: Avoid calling exynos_lpass_disable() twice in exynos_lpass_remove() Dan Carpenter <dan.carpenter(a)linaro.org> rpmsg: qcom_smd: Fix uninitialized return variable in __qcom_smd_send() Dan Carpenter <dan.carpenter(a)linaro.org> remoteproc: qcom_wcnss_iris: Add missing put_device() on error in probe Adrian Hunter <adrian.hunter(a)intel.com> perf scripts python: exported-sql-viewer.py: Fix pattern matching with Python 3 Henry Martin <bsdhenrymartin(a)gmail.com> backlight: pm8941: Add NULL check in wled_configure() Arnaldo Carvalho de Melo <acme(a)redhat.com> perf ui browser hists: Set actions->thread before calling do_zoom_thread() Arnaldo Carvalho de Melo <acme(a)redhat.com> perf build: Warn when libdebuginfod devel files are not available Kees Cook <kees(a)kernel.org> randstruct: gcc-plugin: Fix attribute addition Kees Cook <kees(a)kernel.org> randstruct: gcc-plugin: Remove bogus void member Sergey Shtylyov <s.shtylyov(a)omp.ru> fbdev: core: fbcvt: avoid division by 0 in fb_cvt_hperiod() Henry Martin <bsdhenrymartin(a)gmail.com> soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop() Su Hui <suhui(a)nfschina.com> soc: aspeed: lpc: Fix impossible judgment condition Quentin Schulz <quentin.schulz(a)cherry.de> arm64: dts: rockchip: disable unrouted USB controllers and PHY on RK3399 Puma with Haikou Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> ARM: dts: qcom: apq8064 merge hw splinlock into corresponding syscon device Ioana Ciornei <ioana.ciornei(a)nxp.com> bus: fsl-mc: fix double-free on mc_dev Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: do not propagate ENOENT error from nilfs_btree_propagate() Wentao Liang <vulab(a)iscas.ac.cn> nilfs2: add pointer check for nilfs_direct_propagate() Murad Masimov <m.masimov(a)mt-integration.ru> ocfs2: fix possible memory leak in ocfs2_finish_quota_recovery Phillip Lougher <phillip(a)squashfs.org.uk> Squashfs: check return result of sb_min_blocksize Adam Ford <aford173(a)gmail.com> arm64: dts: imx8mn-beacon: Fix RTC capacitive load Adam Ford <aford173(a)gmail.com> arm64: dts: imx8mm-beacon: Fix RTC capacitive load Wolfram Sang <wsa+renesas(a)sang-engineering.com> ARM: dts: at91: at91sam9263: fix NAND chip selects Wolfram Sang <wsa+renesas(a)sang-engineering.com> ARM: dts: at91: usb_a9263: fix GPIO for Dataflash chip select Zhiguo Niu <zhiguo.niu(a)unisoc.com> f2fs: fix to correct check conditions in f2fs_cross_rename Zhiguo Niu <zhiguo.niu(a)unisoc.com> f2fs: use d_inode(dentry) cleanup dentry->d_inode Horatiu Vultur <horatiu.vultur(a)microchip.com> net: phy: mscc: Stop clearing the the UDPv4 checksum for L2 frames Faicker Mo <faicker.mo(a)zenlayer.com> net: openvswitch: Fix the dead loop of MPLS parse Kuniyuki Iwashima <kuniyu(a)amazon.com> calipso: Don't call calipso functions for AF_INET sk. Thangaraj Samynathan <thangaraj.s(a)microchip.com> net: lan743x: rename lan743x_reset_phy to lan743x_hw_reset_phy KaFai Wan <mannkafai(a)gmail.com> bpf: Avoid __bpf_prog_ret0_warn when jit fails Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> net: usb: aqc111: fix error handling of usbnet read calls Fernando Fernandez Mancera <fmancera(a)suse.de> netfilter: nft_tunnel: fix geneve_opt dump Jiayuan Chen <jiayuan.chen(a)linux.dev> bpf, sockmap: Avoid using sk_socket after free when sending Li RongQing <lirongqing(a)baidu.com> vfio/type1: Fix error unwind in migration dirty bitmap allocation Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: nft_fib_ipv6: fix VRF ipv4/ipv6 result discrepancy Toke Høiland-Jørgensen <toke(a)toke.dk> wifi: ath9k_htc: Abort software beacon handling if disabled Alexey Kodanev <aleksei.kodanev(a)bell-sw.com> wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds Ilya Leoshkevich <iii(a)linux.ibm.com> s390/bpf: Store backchain even for leaf progs Vincent Knecht <vincent.knecht(a)mailoo.org> clk: qcom: gcc-msm8939: Fix mclk0 & mclk1 for 24 MHz Tao Chen <chen.dylane(a)linux.dev> bpf: Fix WARN() in get_bpf_raw_tp_regs Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: at91: Fix possible out-of-boundary access Anton Protopopov <a.s.protopopov(a)gmail.com> libbpf: Use proper errno value in nlattr Jiayuan Chen <jiayuan.chen(a)linux.dev> ktls, sockmap: Fix missing uncharge operation Henry Martin <bsdhenrymartin(a)gmail.com> clk: bcm: rpi: Add NULL check in raspberrypi_clk_register() Luca Weiss <luca.weiss(a)fairphone.com> clk: qcom: gcc-sm6350: Add *_wait_val values for GDSCs Anton Protopopov <a.s.protopopov(a)gmail.com> bpf: Fix uninitialized values in BPF_{CORE,PROBE}_READ Patrisious Haddad <phaddad(a)nvidia.com> RDMA/mlx5: Fix error flow upon firmware failure for RQ destruction Zhongqiu Duan <dzq.aishenghu0(a)gmail.com> netfilter: nft_quota: match correctly when the quota just depleted Huajian Yang <huajianyang(a)asrmicro.com> netfilter: bridge: Move specific fragmented packet to slow_path instead of dropping it Anton Protopopov <a.s.protopopov(a)gmail.com> libbpf: Use proper errno value in linker Chao Yu <chao(a)kernel.org> f2fs: fix to detect gcing page in f2fs_is_cp_guaranteed() Chao Yu <chao(a)kernel.org> f2fs: clean up w/ fscrypt_is_bounce_page() Jason Gunthorpe <jgg(a)ziepe.ca> iommu: Protect against overflow in iommu_pgsize() Junxian Huang <huangjunxian6(a)hisilicon.com> RDMA/hns: Include hnae3.h in hns_roce_hw_v2.h Dmitry Antipov <dmantipov(a)yandex.ru> wifi: rtw88: do not ignore hardware read error during DPK Viktor Malik <vmalik(a)redhat.com> libbpf: Fix buffer overflow in bpf_object__init_prog Hari Kalavakunta <kalavakunta.hari.prasad(a)gmail.com> net: ncsi: Fix GCPS 64-bit member variables Chao Yu <chao(a)kernel.org> f2fs: fix to do sanity check on sbi->total_valid_block_count Jiayuan Chen <jiayuan.chen(a)linux.dev> bpf, sockmap: fix duplicated data transmission Jacob Moroni <jmoroni(a)google.com> IB/cm: use rwlock for MAD agent lock Stone Zhang <quic_stonez(a)quicinc.com> wifi: ath11k: fix node corruption in ar->arvifs list Huang Yiwei <quic_hyiwei(a)quicinc.com> firmware: SDEI: Allow sdei initialization without ACPI_APEI_GHES Biju Das <biju.das.jz(a)bp.renesas.com> drm/tegra: rgb: Fix the unbound reference count Kees Cook <kees(a)kernel.org> drm/vkms: Adjust vkms_state->active_planes allocation type Biju Das <biju.das.jz(a)bp.renesas.com> drm: rcar-du: Fix memory leak in rcar_du_vsps_init() Neill Kapron <nkapron(a)google.com> selftests/seccomp: fix syscall_restart test for arm compat Miaoqian Lin <linmq006(a)gmail.com> firmware: psci: Fix refcount leak in psci_dt_init Finn Thain <fthain(a)linux-m68k.org> m68k: mac: Fix macintosh_config for Mac II Andrey Vatoropin <a.vatoropin(a)crpt.ru> fs/ntfs3: handle hdr_first_de() return value Jonas Karlman <jonas(a)kwiboo.se> media: rkvdec: Fix frame size enumeration Charles Han <hanchunchao(a)inspur.com> drm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table Geert Uytterhoeven <geert+renesas(a)glider.be> spi: sh-msiof: Fix maximum DMA transfer size Armin Wolf <W_Armin(a)gmx.de> ACPI: OSI: Stop advertising support for "3.0 _SCP Extensions" Jiaqing Zhao <jiaqing.zhao(a)linux.intel.com> x86/mtrr: Check if fixed-range MTRRs exist in mtrr_save_fixed_ranges() Zijun Hu <quic_zijuhu(a)quicinc.com> PM: wakeup: Delete space in the end of string shown by pm_show_wakelocks() Alexander Shiyan <eagle.alexander923(a)gmail.com> power: reset: at91-reset: Optimize at91_reset() Qiuxu Zhuo <qiuxu.zhuo(a)intel.com> EDAC/skx_common: Fix general protection fault Ovidiu Panait <ovidiu.panait.oss(a)gmail.com> crypto: sun8i-ce - move fallback ahash_request to the end of the struct Herbert Xu <herbert(a)gondor.apana.org.au> crypto: xts - Only add ecb if it is not already there Herbert Xu <herbert(a)gondor.apana.org.au> crypto: lrw - Only add ecb if it is not already there Herbert Xu <herbert(a)gondor.apana.org.au> crypto: marvell/cesa - Avoid empty transfer descriptor Herbert Xu <herbert(a)gondor.apana.org.au> crypto: marvell/cesa - Handle zero-length skcipher requests Ahmed S. Darwish <darwi(a)linutronix.de> x86/cpu: Sanitize CPUID(0x80000000) output Corentin Labbe <clabbe.montjoie(a)gmail.com> crypto: sun8i-ss - do not use sg_dma_len before calling DMA functions Qing Wang <wangqing7171(a)gmail.com> perf/core: Fix broken throttling when max_samples_per_tick=1 Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: gfs2_create_inode error handling fix Sergey Senozhatsky <senozhatsky(a)chromium.org> thunderbolt: Do not double dequeue a configuration request Dave Penkler <dpenkler(a)gmail.com> usb: usbtmc: Fix timeout value in get_stb Charles Yeh <charlesyeh522(a)gmail.com> USB: serial: pl2303: add new chip PL2303GC-Q20 and PL2303GT-2AB Hongyu Xie <xiehongyu1(a)kylinos.cn> usb: storage: Ignore UAS driver for SanDisk 3.2 Gen2 storage device Jiayi Li <lijiayi(a)kylinos.cn> usb: quirks: Add NO_LPM quirk for SanDisk Extreme 55AE Alexandre Mergnat <amergnat(a)baylibre.com> rtc: Fix offset calculation for .start_secs < 0 Alexandre Mergnat <amergnat(a)baylibre.com> rtc: Make rtc_time64_to_tm() support dates before 1970 Gautham R. Shenoy <gautham.shenoy(a)amd.com> acpi-cpufreq: Fix nominal_freq units to KHz in get_max_boost_ratio() Gabor Juhos <j4g8y7(a)gmail.com> pinctrl: armada-37xx: set GPIO output value before setting direction Gabor Juhos <j4g8y7(a)gmail.com> pinctrl: armada-37xx: use correct OUTPUT_VAL register for GPIOs > 31 Pan Taixi <pantaixi(a)huaweicloud.com> tracing: Fix compilation warning on arm32 ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 7 +- Makefile | 8 +- arch/arm/boot/dts/am335x-bone-common.dtsi | 8 + arch/arm/boot/dts/at91sam9263ek.dts | 2 +- arch/arm/boot/dts/qcom-apq8064.dtsi | 13 +- arch/arm/boot/dts/tny_a9263.dts | 2 +- arch/arm/boot/dts/usb_a9263.dts | 4 +- arch/arm/mach-omap2/clockdomain.h | 1 + arch/arm/mach-omap2/clockdomains33xx_data.c | 2 +- arch/arm/mach-omap2/cm33xx.c | 14 +- arch/arm/mach-omap2/pmic-cpcap.c | 6 +- arch/arm/mm/ioremap.c | 4 +- .../boot/dts/freescale/imx8mm-beacon-som.dtsi | 1 + .../boot/dts/freescale/imx8mn-beacon-som.dtsi | 1 + .../arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 8 - arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 20 +- arch/arm64/include/asm/cputype.h | 2 + arch/arm64/include/asm/debug-monitors.h | 12 - arch/arm64/include/asm/insn-def.h | 14 ++ arch/arm64/include/asm/insn.h | 81 ++++++- arch/arm64/include/asm/spectre.h | 3 + arch/arm64/kernel/proton-pack.c | 21 +- arch/arm64/kernel/ptrace.c | 2 +- arch/arm64/lib/insn.c | 199 +++++++++++++++-- arch/arm64/net/bpf_jit.h | 11 +- arch/arm64/net/bpf_jit_comp.c | 58 ++++- arch/arm64/xen/hypercall.S | 21 +- arch/m68k/mac/config.c | 2 +- arch/mips/Makefile | 6 +- .../boot/dts/loongson/loongson64c_4core_ls7a.dts | 1 + arch/mips/loongson2ef/Platform | 2 +- arch/mips/vdso/Makefile | 1 + arch/nios2/include/asm/pgtable.h | 16 ++ arch/parisc/boot/compressed/Makefile | 1 + arch/powerpc/kernel/eeh.c | 2 + arch/powerpc/platforms/book3s/vas-api.c | 9 + arch/powerpc/platforms/powernv/memtrace.c | 8 +- arch/powerpc/platforms/pseries/msi.c | 7 +- arch/s390/net/bpf_jit_comp.c | 12 +- arch/s390/pci/pci_mmio.c | 2 +- arch/x86/boot/compressed/Makefile | 2 +- arch/x86/kernel/cpu/bugs.c | 10 +- arch/x86/kernel/cpu/common.c | 17 +- arch/x86/kernel/cpu/mtrr/generic.c | 2 +- arch/x86/kernel/ioport.c | 13 +- arch/x86/kernel/process.c | 6 + block/Kconfig | 8 +- block/bdev.c | 2 +- crypto/lrw.c | 4 +- crypto/xts.c | 4 +- drivers/acpi/acpica/dsutils.c | 9 +- drivers/acpi/acpica/psobject.c | 52 ++--- drivers/acpi/acpica/utprint.c | 7 +- drivers/acpi/apei/Kconfig | 1 + drivers/acpi/apei/ghes.c | 2 +- drivers/acpi/battery.c | 19 +- drivers/acpi/bus.c | 6 +- drivers/acpi/osi.c | 1 - drivers/ata/pata_via.c | 3 +- drivers/atm/atmtcp.c | 4 +- drivers/base/power/domain.c | 2 +- drivers/base/power/main.c | 3 +- drivers/base/power/runtime.c | 2 +- drivers/base/swnode.c | 2 +- drivers/block/aoe/aoedev.c | 8 + drivers/bus/fsl-mc/fsl-mc-bus.c | 6 +- drivers/bus/fsl-mc/fsl-mc-uapi.c | 4 +- drivers/bus/fsl-mc/mc-io.c | 19 +- drivers/bus/fsl-mc/mc-sys.c | 2 +- drivers/bus/mhi/host/pm.c | 18 +- drivers/bus/ti-sysc.c | 49 ---- drivers/clk/bcm/clk-raspberrypi.c | 2 + drivers/clk/meson/g12a.c | 1 + drivers/clk/qcom/gcc-msm8939.c | 4 +- drivers/clk/qcom/gcc-sm6350.c | 6 + drivers/clk/rockchip/clk-rk3036.c | 1 + drivers/cpufreq/acpi-cpufreq.c | 2 +- drivers/cpufreq/cpufreq.c | 6 +- drivers/cpufreq/scmi-cpufreq.c | 36 ++- drivers/cpufreq/tegra186-cpufreq.c | 7 - drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h | 2 +- .../crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c | 2 +- drivers/crypto/marvell/cesa/cesa.c | 2 +- drivers/crypto/marvell/cesa/cesa.h | 9 +- drivers/crypto/marvell/cesa/cipher.c | 3 + drivers/crypto/marvell/cesa/hash.c | 2 +- drivers/crypto/marvell/cesa/tdma.c | 53 +++-- drivers/dma-buf/udmabuf.c | 5 +- drivers/dma/ti/k3-udma.c | 3 +- drivers/edac/altera_edac.c | 6 +- drivers/edac/skx_common.c | 1 + drivers/firmware/Kconfig | 1 - drivers/firmware/arm_sdei.c | 11 +- drivers/firmware/psci/psci.c | 4 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 2 - drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 2 - drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 2 - drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 2 - drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 - drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 4 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 18 +- drivers/gpu/drm/amd/display/dc/dcn20/Makefile | 2 +- drivers/gpu/drm/amd/display/dc/dcn21/Makefile | 2 +- drivers/gpu/drm/amd/display/dc/dml/Makefile | 3 +- .../gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c | 8 + drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 5 +- drivers/gpu/drm/bridge/analogix/anx7625.c | 8 +- drivers/gpu/drm/meson/meson_drv.c | 2 +- drivers/gpu/drm/meson/meson_drv.h | 2 +- drivers/gpu/drm/meson/meson_encoder_hdmi.c | 29 +-- drivers/gpu/drm/meson/meson_vclk.c | 226 ++++++++++--------- drivers/gpu/drm/meson/meson_vclk.h | 13 +- drivers/gpu/drm/msm/adreno/a6xx_hfi.c | 2 +- .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 3 +- drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c | 7 + drivers/gpu/drm/msm/hdmi/hdmi_i2c.c | 14 +- drivers/gpu/drm/nouveau/nouveau_backlight.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_kms.c | 10 +- drivers/gpu/drm/tegra/rgb.c | 14 +- drivers/gpu/drm/vkms/vkms_crtc.c | 2 +- drivers/hid/hid-hyperv.c | 5 +- drivers/hid/usbhid/hid-core.c | 25 ++- drivers/hwmon/occ/common.c | 247 +++++++++------------ drivers/i2c/busses/i2c-designware-slave.c | 2 +- drivers/i2c/busses/i2c-npcm7xx.c | 12 +- drivers/iio/accel/fxls8962af-core.c | 15 +- drivers/iio/adc/ad7124.c | 4 +- drivers/iio/adc/ad7606_spi.c | 2 +- drivers/iio/imu/inv_icm42600/inv_icm42600_temp.c | 8 +- drivers/infiniband/core/cm.c | 16 +- drivers/infiniband/core/iwcm.c | 29 +-- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 1 - drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 1 + drivers/infiniband/hw/hns/hns_roce_main.c | 1 - drivers/infiniband/hw/hns/hns_roce_restrack.c | 1 - drivers/infiniband/hw/mlx5/qpc.c | 30 ++- drivers/input/misc/ims-pcu.c | 6 + drivers/input/misc/sparcspkr.c | 22 +- drivers/input/rmi4/rmi_f34.c | 135 ++++++----- drivers/iommu/amd/iommu.c | 8 + drivers/iommu/iommu.c | 4 +- drivers/md/dm-raid1.c | 5 +- drivers/media/common/videobuf2/videobuf2-dma-sg.c | 4 +- drivers/media/i2c/ccs-pll.c | 23 +- drivers/media/i2c/imx334.c | 18 +- drivers/media/i2c/ov8856.c | 9 +- drivers/media/i2c/tc358743.c | 4 + drivers/media/platform/exynos4-is/fimc-is-regs.c | 1 + drivers/media/platform/qcom/venus/core.c | 16 +- drivers/media/platform/ti-vpe/cal-video.c | 4 +- drivers/media/test-drivers/vidtv/vidtv_channel.c | 2 +- drivers/media/test-drivers/vivid/vivid-vid-cap.c | 2 +- drivers/media/usb/dvb-usb/cxusb.c | 3 +- drivers/media/usb/gspca/stv06xx/stv06xx_hdcs.c | 7 +- drivers/media/usb/uvc/uvc_ctrl.c | 23 +- drivers/media/usb/uvc/uvc_driver.c | 27 ++- drivers/media/v4l2-core/v4l2-dev.c | 14 +- drivers/mfd/exynos-lpass.c | 1 - drivers/mfd/stmpe-spi.c | 2 +- drivers/misc/vmw_vmci/vmci_host.c | 11 +- drivers/mtd/nand/raw/sunxi_nand.c | 2 + drivers/net/can/m_can/tcan4x5x-core.c | 9 +- drivers/net/ethernet/aquantia/atlantic/aq_main.c | 1 - drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 2 + drivers/net/ethernet/cadence/macb_main.c | 6 +- drivers/net/ethernet/dlink/dl2k.c | 14 +- drivers/net/ethernet/dlink/dl2k.h | 2 + drivers/net/ethernet/emulex/benet/be_cmds.c | 2 +- drivers/net/ethernet/google/gve/gve_main.c | 2 +- drivers/net/ethernet/google/gve/gve_tx_dqo.c | 3 + drivers/net/ethernet/intel/i40e/i40e_common.c | 7 +- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 11 +- drivers/net/ethernet/intel/ice/ice_arfs.c | 48 ++++ drivers/net/ethernet/intel/ice/ice_sched.c | 11 +- drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c | 9 +- drivers/net/ethernet/mediatek/mtk_star_emac.c | 4 + drivers/net/ethernet/mellanox/mlx4/en_clock.c | 2 +- drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 1 + drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 5 +- .../net/ethernet/mellanox/mlx5/core/pagealloc.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/vport.c | 18 +- drivers/net/ethernet/microchip/lan743x_main.c | 4 +- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 11 +- drivers/net/macsec.c | 40 +++- drivers/net/phy/mdio_bus.c | 16 +- drivers/net/phy/mscc/mscc_ptp.c | 4 +- drivers/net/usb/aqc111.c | 10 +- drivers/net/usb/ch9200.c | 7 +- drivers/net/vmxnet3/vmxnet3_drv.c | 26 +++ drivers/net/vxlan/vxlan_core.c | 8 +- drivers/net/wireguard/device.c | 1 + drivers/net/wireless/ath/ath10k/snoc.c | 4 +- drivers/net/wireless/ath/ath11k/core.c | 8 +- drivers/net/wireless/ath/ath9k/htc_drv_beacon.c | 3 + drivers/net/wireless/ath/carl9170/usb.c | 19 +- drivers/net/wireless/intersil/p54/fwio.c | 2 + drivers/net/wireless/intersil/p54/p54.h | 1 + drivers/net/wireless/intersil/p54/txrx.c | 13 +- drivers/net/wireless/mediatek/mt76/mt76x2/usb.c | 2 + .../net/wireless/mediatek/mt76/mt76x2/usb_init.c | 13 +- drivers/net/wireless/realtek/rtlwifi/pci.c | 10 + drivers/net/wireless/realtek/rtw88/coex.c | 2 +- drivers/net/wireless/realtek/rtw88/rtw8822c.c | 3 +- drivers/nvme/target/fcloop.c | 31 +-- drivers/pci/controller/cadence/pcie-cadence-ep.c | 5 +- drivers/pci/controller/cadence/pcie-cadence-host.c | 11 +- drivers/pci/controller/dwc/pcie-dw-rockchip.c | 2 +- drivers/pci/pci.c | 3 +- drivers/pci/pcie/dpc.c | 2 +- drivers/pci/quirks.c | 23 ++ drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 35 +-- drivers/pinctrl/pinctrl-at91.c | 6 +- drivers/pinctrl/pinctrl-mcp23s08.c | 8 + drivers/platform/x86/dell/dell_rbu.c | 6 +- drivers/power/reset/at91-reset.c | 5 +- drivers/power/supply/bq27xxx_battery.c | 2 +- drivers/power/supply/bq27xxx_battery_i2c.c | 13 +- drivers/ptp/ptp_private.h | 12 +- drivers/rapidio/rio_cm.c | 3 + drivers/regulator/max14577-regulator.c | 5 +- drivers/remoteproc/qcom_wcnss_iris.c | 2 + drivers/remoteproc/remoteproc_core.c | 6 +- drivers/rpmsg/qcom_smd.c | 2 +- drivers/rtc/class.c | 2 +- drivers/rtc/lib.c | 24 +- drivers/rtc/rtc-sh.c | 12 +- drivers/s390/scsi/zfcp_sysfs.c | 2 + drivers/scsi/elx/efct/efct_hw.c | 5 +- drivers/scsi/lpfc/lpfc_hbadisc.c | 2 +- drivers/scsi/lpfc/lpfc_sli.c | 4 +- drivers/scsi/scsi_transport_iscsi.c | 11 +- drivers/scsi/storvsc_drv.c | 10 +- drivers/scsi/ufs/ufshcd.c | 7 +- drivers/soc/aspeed/aspeed-lpc-snoop.c | 17 +- drivers/soc/ti/omap_prm.c | 8 +- drivers/spi/spi-bcm63xx-hsspi.c | 2 +- drivers/spi/spi-bcm63xx.c | 2 +- drivers/spi/spi-sh-msiof.c | 13 +- drivers/staging/iio/impedance-analyzer/ad5933.c | 2 +- drivers/staging/media/rkvdec/rkvdec.c | 24 +- drivers/tee/tee_core.c | 11 +- drivers/thermal/qcom/tsens.c | 10 +- drivers/thunderbolt/ctl.c | 5 + drivers/tty/serial/milbeaut_usio.c | 5 +- drivers/tty/serial/sh-sci.c | 97 ++++++-- drivers/tty/vt/vt_ioctl.c | 2 - drivers/uio/uio_hv_generic.c | 4 +- drivers/usb/cdns3/cdnsp-gadget.c | 21 +- drivers/usb/cdns3/cdnsp-gadget.h | 4 + drivers/usb/class/usbtmc.c | 21 +- drivers/usb/core/hub.c | 16 +- drivers/usb/core/quirks.c | 3 + drivers/usb/gadget/function/f_hid.c | 12 +- drivers/usb/renesas_usbhs/common.c | 50 ++++- drivers/usb/serial/pl2303.c | 2 + drivers/usb/storage/unusual_uas.h | 7 + drivers/usb/typec/tcpm/tcpci_maxim.c | 3 +- drivers/vfio/vfio_iommu_type1.c | 2 +- drivers/video/backlight/qcom-wled.c | 6 +- drivers/video/console/vgacon.c | 2 +- drivers/video/fbdev/core/fbcvt.c | 2 +- drivers/video/fbdev/core/fbmem.c | 4 +- drivers/watchdog/da9052_wdt.c | 1 + fs/configfs/dir.c | 2 +- fs/exfat/nls.c | 1 + fs/ext4/ext4.h | 8 + fs/ext4/extents.c | 39 ++-- fs/ext4/file.c | 7 +- fs/ext4/inline.c | 2 +- fs/ext4/inode.c | 3 +- fs/ext4/ioctl.c | 8 +- fs/ext4/super.c | 15 +- fs/f2fs/data.c | 4 +- fs/f2fs/f2fs.h | 10 +- fs/f2fs/namei.c | 19 +- fs/f2fs/super.c | 12 +- fs/filesystems.c | 14 +- fs/gfs2/inode.c | 3 +- fs/gfs2/lock_dlm.c | 3 +- fs/jbd2/transaction.c | 5 +- fs/jffs2/erase.c | 4 +- fs/jffs2/scan.c | 4 +- fs/jffs2/summary.c | 7 +- fs/jfs/jfs_discard.c | 3 +- fs/jfs/jfs_dtree.c | 18 +- fs/namespace.c | 6 +- fs/nfs/super.c | 19 ++ fs/nfsd/nfs4proc.c | 3 +- fs/nfsd/nfssvc.c | 6 +- fs/nilfs2/btree.c | 4 +- fs/nilfs2/direct.c | 3 + fs/ntfs3/index.c | 8 + fs/ocfs2/quota_local.c | 2 +- fs/squashfs/super.c | 5 + fs/xfs/xfs_inode.c | 15 +- include/acpi/actypes.h | 2 +- include/linux/arm_sdei.h | 4 +- include/linux/atmdev.h | 6 + include/linux/hid.h | 3 +- include/linux/hugetlb.h | 3 + include/linux/mlx5/driver.h | 1 + include/linux/mm.h | 3 + include/linux/mm_types.h | 3 + include/net/checksum.h | 2 +- include/net/sock.h | 7 +- include/trace/events/erofs.h | 18 -- include/uapi/linux/bpf.h | 2 + include/uapi/linux/videodev2.h | 12 +- ipc/shm.c | 5 +- kernel/bpf/core.c | 2 +- kernel/events/core.c | 57 ++++- kernel/exit.c | 17 +- kernel/power/wakelock.c | 3 + kernel/time/clocksource.c | 2 +- kernel/time/posix-cpu-timers.c | 9 + kernel/trace/bpf_trace.c | 2 +- kernel/trace/ftrace.c | 10 +- kernel/trace/trace.c | 2 +- lib/Kconfig | 1 + mm/huge_memory.c | 2 +- mm/hugetlb.c | 81 +++++-- mm/mmap.c | 8 + mm/page-writeback.c | 2 +- net/atm/common.c | 1 + net/atm/lec.c | 12 +- net/atm/raw.c | 2 +- net/bluetooth/l2cap_core.c | 3 +- net/bridge/br_multicast.c | 77 ++++++- net/bridge/netfilter/nf_conntrack_bridge.c | 12 +- net/core/filter.c | 5 +- net/core/skmsg.c | 25 ++- net/core/sock.c | 4 +- net/core/utils.c | 4 +- net/dsa/tag_brcm.c | 2 +- net/ipv4/route.c | 4 + net/ipv4/tcp_input.c | 63 +++--- net/ipv6/calipso.c | 8 + net/ipv6/ila/ila_common.c | 6 +- net/ipv6/netfilter.c | 12 +- net/ipv6/netfilter/nft_fib_ipv6.c | 13 +- net/ipv6/seg6_local.c | 6 +- net/mac80211/mesh_hwmp.c | 6 +- net/mpls/af_mpls.c | 4 +- net/ncsi/internal.h | 21 +- net/ncsi/ncsi-pkt.h | 23 +- net/ncsi/ncsi-rsp.c | 21 +- net/netfilter/nft_quota.c | 20 +- net/netfilter/nft_set_pipapo_avx2.c | 21 +- net/netfilter/nft_tunnel.c | 8 +- net/netlabel/netlabel_kapi.c | 5 + net/nfc/nci/uart.c | 8 +- net/openvswitch/flow.c | 2 +- net/sched/sch_ets.c | 10 +- net/sched/sch_prio.c | 2 +- net/sched/sch_red.c | 2 +- net/sched/sch_sfq.c | 121 ++++++---- net/sched/sch_tbf.c | 2 +- net/sctp/socket.c | 3 +- net/sunrpc/cache.c | 17 +- net/tipc/crypto.c | 8 +- net/tipc/udp_media.c | 4 +- net/tls/tls_sw.c | 7 + scripts/Kconfig.include | 2 +- scripts/Makefile.clang | 3 +- scripts/Makefile.compiler | 8 +- scripts/as-version.sh | 2 +- scripts/gcc-plugins/gcc-common.h | 32 +++ scripts/gcc-plugins/randomize_layout_plugin.c | 40 +--- security/selinux/xfrm.c | 2 +- sound/pci/hda/hda_intel.c | 2 + sound/pci/hda/patch_realtek.c | 1 + sound/soc/codecs/tas2770.c | 30 ++- sound/soc/meson/meson-card-utils.c | 2 +- sound/soc/qcom/sdm845.c | 4 + sound/soc/tegra/tegra210_ahub.c | 2 + sound/usb/implicit.c | 1 + sound/usb/mixer_maps.c | 12 + tools/include/uapi/linux/bpf.h | 2 + tools/lib/bpf/bpf_core_read.h | 6 + tools/lib/bpf/btf.c | 16 ++ tools/lib/bpf/libbpf.c | 2 +- tools/lib/bpf/linker.c | 4 +- tools/lib/bpf/nlattr.c | 15 +- tools/perf/Makefile.config | 2 + tools/perf/builtin-record.c | 2 +- tools/perf/scripts/python/exported-sql-viewer.py | 5 +- tools/perf/tests/switch-tracking.c | 2 +- tools/perf/ui/browsers/hists.c | 2 +- tools/testing/selftests/seccomp/seccomp_bpf.c | 7 +- tools/testing/selftests/x86/Makefile | 2 +- tools/testing/selftests/x86/sigtrap_loop.c | 101 +++++++++ usr/include/Makefile | 2 +- 392 files changed, 3155 insertions(+), 1436 deletions(-)

1 month, 1 week

9
427
0 0

FAILED: patch "[PATCH] kho: allocate metadata directly from the buddy allocator" failed to apply to 6.17-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.17-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.17.y git checkout FETCH_HEAD git cherry-pick -x fa759cd75bce5489eed34596daa53f721849a86f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112149-ahoy-manliness-1554@gregkh' --subject-prefix 'PATCH 6.17.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From fa759cd75bce5489eed34596daa53f721849a86f Mon Sep 17 00:00:00 2001 From: Pasha Tatashin <pasha.tatashin(a)soleen.com> Date: Mon, 20 Oct 2025 20:08:52 -0400 Subject: [PATCH] kho: allocate metadata directly from the buddy allocator KHO allocates metadata for its preserved memory map using the slab allocator via kzalloc(). This metadata is temporary and is used by the next kernel during early boot to find preserved memory. A problem arises when KFENCE is enabled. kzalloc() calls can be randomly intercepted by kfence_alloc(), which services the allocation from a dedicated KFENCE memory pool. This pool is allocated early in boot via memblock. When booting via KHO, the memblock allocator is restricted to a "scratch area", forcing the KFENCE pool to be allocated within it. This creates a conflict, as the scratch area is expected to be ephemeral and overwriteable by a subsequent kexec. If KHO metadata is placed in this KFENCE pool, it leads to memory corruption when the next kernel is loaded. To fix this, modify KHO to allocate its metadata directly from the buddy allocator instead of slab. Link: https://lkml.kernel.org/r/20251021000852.2924827-4-pasha.tatashin@soleen.com Fixes: fc33e4b44b27 ("kexec: enable KHO support for memory preservation") Signed-off-by: Pasha Tatashin <pasha.tatashin(a)soleen.com> Reviewed-by: Pratyush Yadav <pratyush(a)kernel.org> Reviewed-by: Mike Rapoport (Microsoft) <rppt(a)kernel.org> Reviewed-by: David Matlack <dmatlack(a)google.com> Cc: Alexander Graf <graf(a)amazon.com> Cc: Christian Brauner <brauner(a)kernel.org> Cc: Jason Gunthorpe <jgg(a)ziepe.ca> Cc: Jonathan Corbet <corbet(a)lwn.net> Cc: Masahiro Yamada <masahiroy(a)kernel.org> Cc: Miguel Ojeda <ojeda(a)kernel.org> Cc: Randy Dunlap <rdunlap(a)infradead.org> Cc: Samiullah Khawaja <skhawaja(a)google.com> Cc: Tejun Heo <tj(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 0ceb4e09306c..623bee335383 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -7,6 +7,7 @@ #include <linux/mmzone.h> #include <linux/topology.h> #include <linux/alloc_tag.h> +#include <linux/cleanup.h> #include <linux/sched.h> struct vm_area_struct; @@ -463,4 +464,6 @@ static inline struct folio *folio_alloc_gigantic_noprof(int order, gfp_t gfp, /* This should be paired with folio_put() rather than free_contig_range(). */ #define folio_alloc_gigantic(...) alloc_hooks(folio_alloc_gigantic_noprof(__VA_ARGS__)) +DEFINE_FREE(free_page, void *, free_page((unsigned long)_T)) + #endif /* __LINUX_GFP_H */ diff --git a/kernel/kexec_handover.c b/kernel/kexec_handover.c index 9217d2fdd2d3..2a8c20c238a8 100644 --- a/kernel/kexec_handover.c +++ b/kernel/kexec_handover.c @@ -142,7 +142,7 @@ static void *xa_load_or_alloc(struct xarray *xa, unsigned long index) if (res) return res; - void *elm __free(kfree) = kzalloc(PAGE_SIZE, GFP_KERNEL); + void *elm __free(free_page) = (void *)get_zeroed_page(GFP_KERNEL); if (!elm) return ERR_PTR(-ENOMEM); @@ -348,9 +348,9 @@ static_assert(sizeof(struct khoser_mem_chunk) == PAGE_SIZE); static struct khoser_mem_chunk *new_chunk(struct khoser_mem_chunk *cur_chunk, unsigned long order) { - struct khoser_mem_chunk *chunk __free(kfree) = NULL; + struct khoser_mem_chunk *chunk __free(free_page) = NULL; - chunk = kzalloc(PAGE_SIZE, GFP_KERNEL); + chunk = (void *)get_zeroed_page(GFP_KERNEL); if (!chunk) return ERR_PTR(-ENOMEM);

1 month, 1 week

3
6
0 0

FAILED: patch "[PATCH] maple_tree: fix tracepoint string pointers" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 91a54090026f84ceffaa12ac53c99b9f162946f6 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112054-thieving-setback-0708@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 91a54090026f84ceffaa12ac53c99b9f162946f6 Mon Sep 17 00:00:00 2001 From: Martin Kaiser <martin(a)kaiser.cx> Date: Thu, 30 Oct 2025 16:55:05 +0100 Subject: [PATCH] maple_tree: fix tracepoint string pointers maple_tree tracepoints contain pointers to function names. Such a pointer is saved when a tracepoint logs an event. There's no guarantee that it's still valid when the event is parsed later and the pointer is dereferenced. The kernel warns about these unsafe pointers. event 'ma_read' has unsafe pointer field 'fn' WARNING: kernel/trace/trace.c:3779 at ignore_event+0x1da/0x1e4 Mark the function names as tracepoint_string() to fix the events. One case that doesn't work without my patch would be trace-cmd record to save the binary ringbuffer and trace-cmd report to parse it in userspace. The address of __func__ can't be dereferenced from userspace but tracepoint_string will add an entry to /sys/kernel/tracing/printk_formats Link: https://lkml.kernel.org/r/20251030155537.87972-1-martin@kaiser.cx Fixes: 54a611b60590 ("Maple Tree: add new data structure") Signed-off-by: Martin Kaiser <martin(a)kaiser.cx> Acked-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/lib/maple_tree.c b/lib/maple_tree.c index 39bb779cb311..5aa4c9500018 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -64,6 +64,8 @@ #define CREATE_TRACE_POINTS #include <trace/events/maple_tree.h> +#define TP_FCT tracepoint_string(__func__) + /* * Kernel pointer hashing renders much of the maple tree dump useless as tagged * pointers get hashed to arbitrary values. @@ -2756,7 +2758,7 @@ static inline void mas_rebalance(struct ma_state *mas, MA_STATE(l_mas, mas->tree, mas->index, mas->last); MA_STATE(r_mas, mas->tree, mas->index, mas->last); - trace_ma_op(__func__, mas); + trace_ma_op(TP_FCT, mas); /* * Rebalancing occurs if a node is insufficient. Data is rebalanced @@ -2997,7 +2999,7 @@ static void mas_split(struct ma_state *mas, struct maple_big_node *b_node) MA_STATE(prev_l_mas, mas->tree, mas->index, mas->last); MA_STATE(prev_r_mas, mas->tree, mas->index, mas->last); - trace_ma_op(__func__, mas); + trace_ma_op(TP_FCT, mas); mast.l = &l_mas; mast.r = &r_mas; @@ -3172,7 +3174,7 @@ static bool mas_is_span_wr(struct ma_wr_state *wr_mas) return false; } - trace_ma_write(__func__, wr_mas->mas, wr_mas->r_max, entry); + trace_ma_write(TP_FCT, wr_mas->mas, wr_mas->r_max, entry); return true; } @@ -3416,7 +3418,7 @@ static noinline void mas_wr_spanning_store(struct ma_wr_state *wr_mas) * of data may happen. */ mas = wr_mas->mas; - trace_ma_op(__func__, mas); + trace_ma_op(TP_FCT, mas); if (unlikely(!mas->index && mas->last == ULONG_MAX)) return mas_new_root(mas, wr_mas->entry); @@ -3552,7 +3554,7 @@ static inline void mas_wr_node_store(struct ma_wr_state *wr_mas, } else { memcpy(wr_mas->node, newnode, sizeof(struct maple_node)); } - trace_ma_write(__func__, mas, 0, wr_mas->entry); + trace_ma_write(TP_FCT, mas, 0, wr_mas->entry); mas_update_gap(mas); mas->end = new_end; return; @@ -3596,7 +3598,7 @@ static inline void mas_wr_slot_store(struct ma_wr_state *wr_mas) mas->offset++; /* Keep mas accurate. */ } - trace_ma_write(__func__, mas, 0, wr_mas->entry); + trace_ma_write(TP_FCT, mas, 0, wr_mas->entry); /* * Only update gap when the new entry is empty or there is an empty * entry in the original two ranges. @@ -3717,7 +3719,7 @@ static inline void mas_wr_append(struct ma_wr_state *wr_mas, mas_update_gap(mas); mas->end = new_end; - trace_ma_write(__func__, mas, new_end, wr_mas->entry); + trace_ma_write(TP_FCT, mas, new_end, wr_mas->entry); return; } @@ -3731,7 +3733,7 @@ static void mas_wr_bnode(struct ma_wr_state *wr_mas) { struct maple_big_node b_node; - trace_ma_write(__func__, wr_mas->mas, 0, wr_mas->entry); + trace_ma_write(TP_FCT, wr_mas->mas, 0, wr_mas->entry); memset(&b_node, 0, sizeof(struct maple_big_node)); mas_store_b_node(wr_mas, &b_node, wr_mas->offset_end); mas_commit_b_node(wr_mas, &b_node); @@ -5062,7 +5064,7 @@ void *mas_store(struct ma_state *mas, void *entry) { MA_WR_STATE(wr_mas, mas, entry); - trace_ma_write(__func__, mas, 0, entry); + trace_ma_write(TP_FCT, mas, 0, entry); #ifdef CONFIG_DEBUG_MAPLE_TREE if (MAS_WARN_ON(mas, mas->index > mas->last)) pr_err("Error %lX > %lX " PTR_FMT "\n", mas->index, mas->last, @@ -5163,7 +5165,7 @@ void mas_store_prealloc(struct ma_state *mas, void *entry) } store: - trace_ma_write(__func__, mas, 0, entry); + trace_ma_write(TP_FCT, mas, 0, entry); mas_wr_store_entry(&wr_mas); MAS_WR_BUG_ON(&wr_mas, mas_is_err(mas)); mas_destroy(mas); @@ -5882,7 +5884,7 @@ void *mtree_load(struct maple_tree *mt, unsigned long index) MA_STATE(mas, mt, index, index); void *entry; - trace_ma_read(__func__, &mas); + trace_ma_read(TP_FCT, &mas); rcu_read_lock(); retry: entry = mas_start(&mas); @@ -5925,7 +5927,7 @@ int mtree_store_range(struct maple_tree *mt, unsigned long index, MA_STATE(mas, mt, index, last); int ret = 0; - trace_ma_write(__func__, &mas, 0, entry); + trace_ma_write(TP_FCT, &mas, 0, entry); if (WARN_ON_ONCE(xa_is_advanced(entry))) return -EINVAL; @@ -6148,7 +6150,7 @@ void *mtree_erase(struct maple_tree *mt, unsigned long index) void *entry = NULL; MA_STATE(mas, mt, index, index); - trace_ma_op(__func__, &mas); + trace_ma_op(TP_FCT, &mas); mtree_lock(mt); entry = mas_erase(&mas); @@ -6485,7 +6487,7 @@ void *mt_find(struct maple_tree *mt, unsigned long *index, unsigned long max) unsigned long copy = *index; #endif - trace_ma_read(__func__, &mas); + trace_ma_read(TP_FCT, &mas); if ((*index) > max) return NULL;

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[PATCH 6.17 000/849] 6.17.8-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.17.8 release. There are 849 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 13 Nov 2025 00:43:57 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.17.8-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.17.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.17.8-rc1 Amery Hung <ameryhung(a)gmail.com> selftests: drv-net: Reload pkt pointer after calling filter_udphdr Alex Hung <alex.hung(a)amd.com> drm/amd/display: Fix black screen with HDMI outputs Aurabindo Pillai <aurabindo.pillai(a)amd.com> drm/amd/display: use GFP_NOWAIT for allocation in interrupt handler Timur Kristóf <timur.kristof(a)gmail.com> drm/amd/display: Reject modes with too high pixel clock on DCE6-10 Jessica Zhang <jessica.zhang(a)oss.qualcomm.com> drm/msm/dpu: Fix adjusted mode clock check for 3d merge Prike Liang <Prike.Liang(a)amd.com> drm/amdgpu/userq: assign an error code for invalid userq va Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> drm/amdgpu: Fix function header names in amdgpu_connectors.c Aurabindo Pillai <aurabindo.pillai(a)amd.com> drm/amd/display: Fix vupdate_offload_work doc Sathishkumar S <sathishkumar.sundararaju(a)amd.com> drm/amdgpu: Fix unintended error log in VCN5_0_0 Nathan Chancellor <nathan(a)kernel.org> kbuild: Strip trailing padding bytes from modules.builtin.modinfo Punit Agrawal <punit.agrawal(a)oss.qualcomm.com> ACPI: SPCR: Check for table version when using precise baudrate Shenghao Ding <shenghao-ding(a)ti.com> ALSA: hda/tas2781: Enable init_profile_id for device initialization Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> kunit: Extend kconfig help text for KUNIT_UML_PCI Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> extcon: adc-jack: Cleanup wakeup source only if it was enabled Melissa Wen <mwen(a)igalia.com> drm/amd/display: update color on atomic commit time Adrian Hunter <adrian.hunter(a)intel.com> scsi: ufs: core: Fix invalid probe error return value Adrian Hunter <adrian.hunter(a)intel.com> scsi: ufs: core: Add a quirk to suppress link_startup_again Adrian Hunter <adrian.hunter(a)intel.com> scsi: ufs: ufs-pci: Set UFSHCD_QUIRK_PERFORM_LINK_STARTUP_ONCE for Intel ADL Adrian Hunter <adrian.hunter(a)intel.com> scsi: ufs: ufs-pci: Fix S0ix/S3 for Intel controllers Nathan Chancellor <nathan(a)kernel.org> lib/crypto: curve25519-hacl64: Fix older clang KASAN workaround for GCC Michael S. Tsirkin <mst(a)redhat.com> virtio_net: fix alignment for virtio_net_hdr_v1_hash Bui Quang Minh <minhquangbui99(a)gmail.com> virtio-net: fix received length check in big packets Philip Yang <Philip.Yang(a)amd.com> drm/amdkfd: Don't clear PT after process killed Rong Zhang <i(a)rong.moe> drm/amd/display: Fix NULL deref in debugfs odm_combine_segments Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/smu: Handle S0ix for vangogh James Jones <jajones(a)nvidia.com> drm/nouveau: Advertise correct modifiers on GB20x James Jones <jajones(a)nvidia.com> drm: define NVIDIA DRM format modifiers for GB20x Mario Limonciello <mario.limonciello(a)amd.com> x86/CPU/AMD: Add missing terminator for zen5_rdseed_microcode Darrick J. Wong <djwong(a)kernel.org> xfs: fix various problems in xfs_atomic_write_cow_iomap_begin Darrick J. Wong <djwong(a)kernel.org> xfs: fix delalloc write failures in software-provided atomic writes Yazen Ghannam <yazen.ghannam(a)amd.com> x86/amd_node: Fix AMD root device caching Dapeng Mi <dapeng1.mi(a)linux.intel.com> perf/core: Fix system hang caused by cpu-clock usage Henrique Carvalho <henrique.carvalho(a)suse.com> smb: client: fix potential UAF in smb2_close_cached_fid() Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix regbuf vector size truncation Joshua Rogers <linux(a)joshua.hu> smb: client: validate change notify buffer before copy Mario Limonciello (AMD) <superm1(a)kernel.org> x86/microcode/AMD: Add more known models to entry sign checking Yuta Hayama <hayama(a)lineo.co.jp> rtc: rx8025: fix incorrect register reference Helge Deller <deller(a)gmx.de> parisc: Avoid crash due to unaligned access in unwinder Miaoqian Lin <linmq006(a)gmail.com> riscv: Fix memory leak in module_frob_arch_sections() Jason Gunthorpe <jgg(a)ziepe.ca> iommufd: Don't overflow during division for dirty tracking Ilia Gavrilov <Ilia.Gavrilov(a)infotecs.ru> Bluetooth: MGMT: Fix OOB access in parse_adv_monitor_pattern() Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer(a)amd.com> drm/sched: Fix deadlock in drm_sched_entity_kill_jobs_cb Yongpeng Yang <yangyongpeng(a)xiaomi.com> fscrypt: fix left shift underflow when inode->i_blkbits > PAGE_SHIFT Benjamin Berg <benjamin.berg(a)intel.com> wifi: mac80211: use wiphy_hrtimer_work for csa.switch_work Benjamin Berg <benjamin.berg(a)intel.com> wifi: mac80211: use wiphy_hrtimer_work for ttlm_work Qiu Wenbo <qiuwenbo(a)kylinsec.com.cn> platform/x86: int3472: Fix double free of GPIO device during unregister Benjamin Berg <benjamin.berg(a)intel.com> wifi: mac80211: use wiphy_hrtimer_work for ml_reconf_work Benjamin Berg <benjamin.berg(a)intel.com> wifi: cfg80211: add an hrtimer based delayed work item Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Enable mst when it's detected but yet to be initialized Zilin Guan <zilin(a)seu.edu.cn> tracing: Fix memory leaks in create_field_var() Bobby Eshleman <bobbyeshleman(a)meta.com> selftests/vsock: avoid false-positives when checking dmesg Nikolay Aleksandrov <razor(a)blackwall.org> net: bridge: fix MST static key usage Nikolay Aleksandrov <razor(a)blackwall.org> net: bridge: fix use-after-free due to MST port state bypass Horatiu Vultur <horatiu.vultur(a)microchip.com> lan966x: Fix sleeping in atomic context Tristram Ha <tristram.ha(a)microchip.com> net: dsa: microchip: Fix reserved multicast address table programming Haotian Zhang <vulab(a)iscas.ac.cn> net: wan: framer: pef2256: Switch to devm_mfd_add_devices() Dragos Tatulea <dtatulea(a)nvidia.com> net/mlx5e: SHAMPO, Fix header formulas for higher MTUs and 64K pages Dragos Tatulea <dtatulea(a)nvidia.com> net/mlx5e: SHAMPO, Fix skb size check for 64K pages Dragos Tatulea <dtatulea(a)nvidia.com> net/mlx5e: SHAMPO, Fix header mapping for 64K pages Meghana Malladi <m-malladi(a)ti.com> net: ti: icssg-prueth: Fix fdb hash size configuration Gal Pressman <gal(a)nvidia.com> net/mlx5e: Fix return value in case of module EEPROM read error Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix types for region size calulation Martin Willi <martin(a)strongswan.org> wifi: mac80211_hwsim: Limit destroy_on_close radio removal to netgroup Breno Leitao <leitao(a)debian.org> netpoll: Fix deadlock in memory allocation under spinlock Shantiprasad Shettar <shantiprasad.shettar(a)broadcom.com> bnxt_en: Fix warning in bnxt_dl_reload_down() Kashyap Desai <kashyap.desai(a)broadcom.com> bnxt_en: Always provide max entry and entry size in coredump segments Gautam R A <gautam-r.a(a)broadcom.com> bnxt_en: Fix null pointer dereference in bnxt_bs_trace_check_wrap() Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> bnxt_en: Fix a possible memory leak in bnxt_ptp_init Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Shutdown FW DMA in bnxt_shutdown() Qendrim Maxhuni <qendrim.maxhuni(a)garderos.com> net: usb: qmi_wwan: initialize MAC header offset in qmimux_rx_fixup Dan Carpenter <dan.carpenter(a)linaro.org> octeontx2-pf: Fix devm_kcalloc() error checking Mohammad Heib <mheib(a)redhat.com> net: ionic: map SKB after pseudo-header checksum prep Mohammad Heib <mheib(a)redhat.com> net: ionic: add dma_wmb() before ringing TX doorbell Stefan Wiehler <stefan.wiehler(a)nokia.com> sctp: Hold sock lock while iterating over address list Stefan Wiehler <stefan.wiehler(a)nokia.com> sctp: Prevent TOCTOU out-of-bounds write Stefan Wiehler <stefan.wiehler(a)nokia.com> sctp: Hold RCU read lock while iterating over address list Jonas Gorski <jonas.gorski(a)gmail.com> net: dsa: b53: properly bound ARL searches for < 4 ARL bin chips Jonas Gorski <jonas.gorski(a)gmail.com> net: dsa: b53: stop reading ARL entries if search is done Jonas Gorski <jonas.gorski(a)gmail.com> net: dsa: b53: fix enabling ip multicast Jonas Gorski <jonas.gorski(a)gmail.com> net: dsa: b53: fix bcm63xx RGMII port link adjustment Jonas Gorski <jonas.gorski(a)gmail.com> net: dsa: b53: fix resetting speed and pause on forced link Alok Tiwari <alok.a.tiwari(a)oracle.com> net: mdio: Check regmap pointer returned by device_node_to_regmap() Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> gpiolib: fix invalid pointer access in debugfs Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> gpio: swnode: don't use the swnode's name as the key for GPIO lookup Gustavo Luiz Duarte <gustavold(a)gmail.com> netconsole: Acquire su_mutex before navigating configs hierarchy Hangbin Liu <liuhangbin(a)gmail.com> net: vlan: sync VLAN features with lower device Wang Liang <wangliang74(a)huawei.com> selftests: netdevsim: Fix ethtool-coalesce.sh fail by installing ethtool-common.sh Anubhav Singh <anubhavsinggh(a)google.com> selftests/net: use destination options instead of hop-by-hop Anubhav Singh <anubhavsinggh(a)google.com> selftests/net: fix out-of-order delivery of FIN in gro:tcp test Jonas Gorski <jonas.gorski(a)gmail.com> net: dsa: tag_brcm: legacy: fix untagged rx on unbridged ports for bcm63xx Tim Hostetler <thostet(a)google.com> gve: Implement settime64 with -EOPNOTSUPP Tim Hostetler <thostet(a)google.com> gve: Implement gettimex64 with -EOPNOTSUPP Abdun Nihaal <nihaal(a)cse.iitm.ac.in> Bluetooth: btrtl: Fix memory leak in rtlbt_parse_firmware_v2() Raphael Pinsonneault-Thibeault <rpthibeault(a)gmail.com> Bluetooth: hci_event: validate skb length for unknown CC opcode Bart Van Assche <bvanassche(a)acm.org> scsi: ufs: core: Revert "Make HID attributes visible" Miaoqing Pan <miaoqing.pan(a)oss.qualcomm.com> Revert "wifi: ath12k: Fix missing station power save configuration" Josephine Pfeiffer <hi(a)josie.lol> riscv: ptdump: use seq_puts() in pt_dump_seq_puts() macro Chunyan Zhang <zhangchunyan(a)iscas.ac.cn> riscv: stacktrace: Disable KASAN checks for non-current tasks Bart Van Assche <bvanassche(a)acm.org> scsi: ufs: core: Fix a race condition related to the "hid" attribute group Jiawen Wu <jiawenwu(a)trustnetic.com> net: libwx: fix device bus LAN ID Steven Rostedt <rostedt(a)goodmis.org> ring-buffer: Do not warn in ring_buffer_map_get_reader() when reader catches up Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing: tprobe-events: Fix to put tracepoint_user when disable the tprobe Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing: tprobe-events: Fix to register tracepoint correctly Baochen Qiang <baochen.qiang(a)oss.qualcomm.com> Revert "wifi: ath10k: avoid unnecessary wait for service ready message" Ariel D'Alessandro <ariel.dalessandro(a)collabora.com> drm/mediatek: Disable AFBC support on Mediatek DRM driver Marek Szyprowski <m.szyprowski(a)samsung.com> media: videobuf2: forbid remove_bufs when legacy fileio is active Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Use heuristic to find stream entity Qu Wenruo <wqu(a)suse.com> btrfs: ensure no dirty metadata is written back for an fs with errors Miguel Ojeda <ojeda(a)kernel.org> rust: kbuild: treat `build_error` and `rustdoc` as kernel objects Miguel Ojeda <ojeda(a)kernel.org> rust: kbuild: workaround `rustdoc` doctests modifier bug Miguel Ojeda <ojeda(a)kernel.org> rust: devres: fix private intra-doc link Miguel Ojeda <ojeda(a)kernel.org> rust: condvar: fix broken intra-doc link Linus Torvalds <torvalds(a)linux-foundation.org> x86: uaccess: don't use runtime-const rewriting in modules Kotresh HR <khiremat(a)redhat.com> ceph: fix multifs mds auth caps issue Viacheslav Dubeyko <Slava.Dubeyko(a)ibm.com> ceph: refactor wake_up_bit() pattern of calling Viacheslav Dubeyko <Slava.Dubeyko(a)ibm.com> ceph: fix potential race condition in ceph_ioctl_lazyio() Viacheslav Dubeyko <Slava.Dubeyko(a)ibm.com> ceph: add checking of wait_for_completion_killable() return value Lijo Lazar <lijo.lazar(a)amd.com> drm/amdgpu: Report individual reset error Philip Yang <Philip.Yang(a)amd.com> drm/amdkfd: Fix mmap write lock not release Shuming Fan <shumingf(a)realtek.com> ASoC: rt722: add settings for rt722VB Valerio Setti <vsetti(a)baylibre.com> ASoC: meson: aiu-encoder-i2s: fix bit clock polarity Geert Uytterhoeven <geert(a)linux-m68k.org> kbuild: uapi: Strip comments before size type check Sammy Hsu <zelda3121(a)gmail.com> net: wwan: t7xx: add support for HP DRMR-H01 Bruno Thomsen <bruno.thomsen(a)gmail.com> rtc: pcf2127: fix watchdog interrupt mask on pcf2131 Harini T <harini.t(a)amd.com> rtc: zynqmp: Restore alarm functionality after kexec transition Adam Holliday <dochollidayxx(a)gmail.com> ALSA: hda/realtek: Add quirk for ASUS ROG Zephyrus Duo Albin Babu Varghese <albinbabuvarghese20(a)gmail.com> fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds Sascha Hauer <s.hauer(a)pengutronix.de> tools: lib: thermal: use pkg-config to locate libnl3 Emil Dahl Juhl <juhl.emildahl(a)gmail.com> tools: lib: thermal: don't preserve owner in install Ian Rogers <irogers(a)google.com> tools bitmap: Add missing asm-generic/bitsperlong.h include Tiezhu Yang <yangtiezhu(a)loongson.cn> LoongArch: Handle new atomic instructions for probes Sakari Ailus <sakari.ailus(a)linux.intel.com> ACPI: property: Return present device nodes only on fwnode interface Zsolt Kajtar <soci(a)c64.rulez.org> fbdev: core: Fix ubsan warning in pixel_to_pat Hoyoung Seo <hy50.seo(a)samsung.com> scsi: ufs: core: Include UTP error in INT_FATAL_ERRORS Randall P. Embry <rpembry(a)gmail.com> 9p: sysfs_init: don't hardcode error to ENOMEM Aaron Kling <webgeek1234(a)gmail.com> cpufreq: tegra186: Initialize all cores to max frequencies Randall P. Embry <rpembry(a)gmail.com> 9p: fix /sys/fs/9p/caches overwriting itself Jerome Brunet <jbrunet(a)baylibre.com> NTB: epf: Allow arbitrary BAR mapping Shubhrajyoti Datta <shubhrajyoti.datta(a)amd.com> clk: clocking-wizard: Fix output clock register offset for Versal platforms Jacky Bai <ping.bai(a)nxp.com> clk: scmi: Add duty cycle ops only when duty cycle is supported Matthias Schiffer <matthias.schiffer(a)tq-group.com> clk: ti: am33xx: keep WKUP_DEBUGSS_CLKCTRL enabled Oleg Nesterov <oleg(a)redhat.com> 9p/trans_fd: p9_fd_request: kick rx thread if EPOLLIN Nicolas Ferre <nicolas.ferre(a)microchip.com> clk: at91: clk-sam9x60-pll: force write to PLL_UPDT register Ryan Wanner <Ryan.Wanner(a)microchip.com> clk: at91: clk-master: Add check for divide by 3 Balamanikandan Gunasundar <balamanikandan.gunasundar(a)microchip.com> clk: at91: sam9x7: Add peripheral clock id for pmecc Cristian Birsan <cristian.birsan(a)microchip.com> clk: at91: add ACR in all PLL settings Nicolas Ferre <nicolas.ferre(a)microchip.com> ARM: at91: pm: save and restore ACR during PLL disable/enable Josua Mayer <josua(a)solid-run.com> rtc: pcf2127: clear minute/second interrupt Chen-Yu Tsai <wens(a)csie.org> clk: sunxi-ng: sun6i-rtc: Add A523 specifics Tiwei Bie <tiwei.btw(a)antgroup.com> um: Fix help message for ssl-non-raw Nuno Das Neves <nunodasneves(a)linux.microsoft.com> hyperv: Add missing field to hv_output_map_device_interrupt Wei Liu <wei.liu(a)kernel.org> clocksource: hyper-v: Skip unnecessary checks for the root partition Yikang Yue <yikangy2(a)illinois.edu> fs/hpfs: Fix error code for new_inode() failure in mkdir/create/mknod/symlink Denzeel Oliva <wachiturroxd150(a)gmail.com> clk: samsung: exynos990: Add missing USB clock registers to HSI0 Tommaso Merciai <tommaso.merciai.xr(a)bp.renesas.com> clk: renesas: rzv2h: Re-assert reset on deassert timeout Icenowy Zheng <uwu(a)icenowy.me> clk: thead: th1520-ap: set all AXI clocks to CLK_IS_CRITICAL Marko Mäkelä <marko.makela(a)iki.fi> clk: qcom: gcc-ipq6018: rework nss_port5 clock to multiple conf austinchang <austinchang(a)synology.com> btrfs: mark dirty extent range for out of bound prealloc extents Shardul Bankar <shardulsb08(a)gmail.com> btrfs: fix memory leak of qgroup_list in btrfs_add_qgroup_relation Junxian Huang <huangjunxian6(a)hisilicon.com> RDMA/hns: Fix wrong WQE data when QP wraps around wenglianfa <wenglianfa(a)huawei.com> RDMA/hns: Fix the modification of max_send_sge Chengchang Tang <tangchengchang(a)huawei.com> RDMA/hns: Fix recv CQ and QP cache affinity Shuhao Fu <sfual(a)cse.ust.hk> RDMA/uverbs: Fix umem release in UVERBS_METHOD_CQ_CREATE Jacob Moroni <jmoroni(a)google.com> RDMA/irdma: Set irdma_cq cq_num field during CQ create Jacob Moroni <jmoroni(a)google.com> RDMA/irdma: Remove unused struct irdma_cq fields Jacob Moroni <jmoroni(a)google.com> RDMA/irdma: Fix SD index calculation YanLong Dai <daiyanlong(a)kylinos.cn> RDMA/bnxt_re: Fix a potential memory leak in destroy_gsi_sqp Saket Dumbre <saket.dumbre(a)intel.com> ACPICA: Update dsmethod.c to get rid of unused variable warning Mario Limonciello <Mario.Limonciello(a)amd.com> drm/amd/display: Add fallback path for YCBCR422 Michal Pecio <michal.pecio(a)gmail.com> usb: xhci-pci: Fix USB2-only root hub registration Coiby Xu <coxu(a)redhat.com> ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr Fiona Ebner <f.ebner(a)proxmox.com> smb: client: transport: avoid reconnects triggered by pending task work Henrique Carvalho <henrique.carvalho(a)suse.com> smb: client: update cfid->last_access_time in open_cached_dir_by_dentry() Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: use sock_create_kern interface to create kernel socket Jianbo Liu <jianbol(a)nvidia.com> net/mlx5e: Prevent entering switchdev mode with inconsistent netns Vladimir Riabchun <ferr.lambarginio(a)gmail.com> ftrace: Fix softlockup in ftrace_module_enable Mike Marshall <hubcap(a)omnibond.com> orangefs: fix xattr related buffer overflow... Dragos Tatulea <dtatulea(a)nvidia.com> page_pool: Clamp pool size to max 16K pages Qingfang Deng <dqfext(a)gmail.com> 6pack: drop redundant locking and refcounting Namjae Jeon <linkinjeon(a)kernel.org> exfat: validate cluster allocation bits of the allocation bitmap Chi Zhiling <chizhiling(a)kylinos.cn> exfat: limit log print for IO error Rohan G Thomas <rohan.g.thomas(a)altera.com> net: stmmac: est: Drop frames causing HLBS error Ivan Pravdin <ipravdin.official(a)gmail.com> Bluetooth: bcsp: receive data only if registered Chris Lu <chris.lu(a)mediatek.com> Bluetooth: btusb: Add new VID/PID 13d3/3633 for MT7922 Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: SCO: Fix UAF on sco_conn_free Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: ISO: Use sk_sndtimeo as conn_timeout Arkadiusz Bokowy <arkadiusz.bokowy(a)gmail.com> Bluetooth: btusb: Check for unexpected bytes when defragmenting HCI frames Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: ISO: Don't initiate CIS connections if there are no buffers Chandrashekar Devegowda <chandrashekar.devegowda(a)intel.com> Bluetooth: btintel_pcie: Define hdev->wakeup() callback Chris Lu <chris.lu(a)mediatek.com> Bluetooth: btusb: Add new VID/PID 13d3/3627 for MT7925 Théo Lebrun <theo.lebrun(a)bootlin.com> net: macb: avoid dealing with endianness in macb_set_hwaddr() Kiran K <kiran.k(a)intel.com> Bluetooth: btintel: Add support for BlazarIW core Carolina Jubran <cjubran(a)nvidia.com> net/mlx5e: Don't query FEC statistics when FEC is disabled Alessandro Zanni <alessandro.zanni87(a)gmail.com> selftest: net: Fix error message if empty variable Tushar Dave <tdave(a)nvidia.com> vfio/nvgrace-gpu: Add GB300 SKU to the devid table Timothy Pearson <tpearson(a)raptorengineering.com> vfio/pci: Fix INTx handling on legacy non-PCI 2.3 devices Hans de Goede <hansg(a)kernel.org> platform/x86: x86-android-tablets: Stop using EPROBE_DEFER Sunil V L <sunilvl(a)ventanamicro.com> ACPI: scan: Update honor list for RPMI System MSI Primoz Fiser <primoz.fiser(a)norik.com> ASoC: tlv320aic3x: Fix class-D initialization for tlv320aic3007 Yifan Zhang <yifan1.zhang(a)amd.com> amd/amdkfd: enhance kfd process check in switch partition Olivier Moysan <olivier.moysan(a)foss.st.com> ASoC: stm32: sai: manage context in set_sysclk callback Jesse.Zhang <Jesse.Zhang(a)amd.com> drm/amdgpu: Fix fence signaling race condition in userqueue Jesse.Zhang <Jesse.Zhang(a)amd.com> drm/amdgpu: Add fallback to pipe reset if KCQ ring reset fails Yifan Zhang <yifan1.zhang(a)amd.com> amd/amdkfd: resolve a race in amdgpu_amdkfd_device_fini_sw Julian Sun <sunjunchao(a)bytedance.com> ext4: increase IO priority of fastcommit chuguangqing <chuguangqing(a)inspur.com> fs: ext4: change GFP_KERNEL to GFP_NOFS to avoid deadlock Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ASoC: renesas: msiof: set SIFCTR register Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ASoC: renesas: msiof: tidyup DMAC stop timing Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ASoC: renesas: msiof: use reset controller Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ASoC: renesas: msiof: add .symmetric_xxx on snd_soc_dai_driver Moti Haimovski <moti.haimovski(a)intel.com> accel/habanalabs: support mapping cb with vmalloc-backed coherent memory Konstantin Sinyuk <konstantin.sinyuk(a)intel.com> accel/habanalabs/gaudi2: read preboot status after recovering from dirty state Tomer Tayar <tomer.tayar(a)intel.com> accel/habanalabs: return ENOMEM if less than requested pages were pinned Ranjan Kumar <ranjan.kumar(a)broadcom.com> scsi: mpt3sas: Add support for 22.5 Gbps SAS link rate Vered Yavniely <vered.yavniely(a)intel.com> accel/habanalabs/gaudi2: fix BMON disable configuration Alok Tiwari <alok.a.tiwari(a)oracle.com> scsi: libfc: Fix potential buffer overflow in fc_ct_ms_fill() Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: core: Change MCQ interrupt enable flow Heiner Kallweit <hkallweit1(a)gmail.com> net: phy: dp83640: improve phydev and driver removal handling Petr Machata <petrm(a)nvidia.com> net: bridge: Install FDB for bridge MAC on VLAN 0 Al Viro <viro(a)zeniv.linux.org.uk> nfs4_setup_readdir(): insufficient locking for ->d_parent->d_inode dereferencing Anthony Iliopoulos <ailiop(a)suse.com> NFSv4.1: fix mount hang after CREATE_SESSION failure Olga Kornievskaia <okorniev(a)redhat.com> NFSv4: handle ERR_GRACE on delegation recalls Melissa Wen <mwen(a)igalia.com> drm/amd/display: change dc stream color settings only in atomic commit Sridevi Arvindekar <sarvinde(a)amd.com> drm/amd/display: Fix for test crash due to power gating Lo-an Chen <lo-an.chen(a)amd.com> drm/amd/display: Init dispclk from bootup clock for DCN314 Allen Li <wei-guang.li(a)amd.com> drm/amd/display: Add fast sync field in ultra sleep more for DMUB Karthi Kandasamy <karthi.kandasamy(a)amd.com> drm/amd/display: Add AVI infoframe copy in copy_stream_update_to_stream Dillon Varone <Dillon.Varone(a)amd.com> drm/amd/display: Add missing post flip calls Amir Goldstein <amir73il(a)gmail.com> ovl: make sure that ovl_create_real() returns a hashed dentry Jakub Sitnicki <jakub(a)cloudflare.com> tcp: Update bind bucket state on port release Roy Vegard Ovesen <roy.vegard.ovesen(a)gmail.com> ALSA: usb-audio: don't apply interface quirk to Presonus S1824c Bhargava Marreddy <bhargava.marreddy(a)broadcom.com> bng_en: make bnge_alloc_ring() self-unwind on failure Bastien Curutchet <bastien.curutchet(a)bootlin.com> net: dsa: microchip: Set SPI as bus interface during reset for KSZ8463 Nithyanantham Paramasivam <nithyanantham.paramasivam(a)oss.qualcomm.com> wifi: ath12k: Increase DP_REO_CMD_RING_SIZE to 256 Stephan Gerhold <stephan.gerhold(a)linaro.org> remoteproc: qcom: q6v5: Avoid handling handover twice David Yang <mmyangfl(a)gmail.com> selftests: forwarding: Reorder (ar)ping arguments to obey POSIX getopt Mario Limonciello <mario.limonciello(a)amd.com> PCI/PM: Skip resuming to D0 if device is disconnected Niranjan H Y <niranjan.hy(a)ti.com> ASoC: ops: improve snd_soc_get_volsw Weili Qian <qianweili(a)huawei.com> crypto: hisilicon/qm - clear all VF configurations in the hardware Weili Qian <qianweili(a)huawei.com> crypto: hisilicon/qm - invalidate queues in use Vadim Fedorenko <vadim.fedorenko(a)linux.dev> ptp_ocp: make ptp_ocp driver compatible with PTP_EXTTS_REQUEST2 Alex Mastro <amastro(a)fb.com> vfio: return -ENOTTY for unsupported device feature Al Viro <viro(a)zeniv.linux.org.uk> sparc64: fix prototypes of reads[bwl]() Koakuma <koachan(a)protonmail.com> sparc/module: Add R_SPARC_UA64 relocation handling Chen Wang <unicorn_wang(a)outlook.com> PCI: cadence: Check for the existence of cdns_pcie::ops before using it ChunHao Lin <hau(a)realtek.com> r8169: set EEE speed down ratio to 1 Brahmajit Das <listout(a)listout.xyz> net: intel: fm10k: Fix parameter idx set but not used Ilan Peer <ilan.peer(a)intel.com> wifi: mac80211: Track NAN interface start/stop Ilan Peer <ilan.peer(a)intel.com> wifi: mac80211: Get the correct interface for non-netdev skb status Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Remove LPIG from page group response descriptor Loic Poulain <loic.poulain(a)oss.qualcomm.com> wifi: ath10k: Fix connection after GTK rekeying Seyediman Seyedarab <ImanDevel(a)gmail.com> iommu/vt-d: Replace snprintf with scnprintf in dmar_latency_snapshot() Vivek Pernamitta <quic_vpernami(a)quicinc.com> bus: mhi: core: Improve mhi_sync_power_up handling for SYS_ERR state Robert Marko <robert.marko(a)sartura.hr> net: ethernet: microchip: sparx5: make it selectable for ARCH_LAN969X Oleksij Rempel <o.rempel(a)pengutronix.de> net: phy: clear link parameters on admin link down Alexey Klimov <alexey.klimov(a)linaro.org> ASoC: qcom: sc8280xp: explicitly set S16LE format in sc8280xp_be_hw_params_fixup() Guangshuo Li <lgs201920130244(a)gmail.com> drm/amdgpu/atom: Check kcalloc() for WS buffer in amdgpu_atom_execute_table_locked() Alexander Usyskin <alexander.usyskin(a)intel.com> mei: make a local copy of client uuid in connect Shaurya Rane <ssrane_b23(a)ee.vjti.ac.in> jfs: fix uninitialized waitqueue in transaction manager Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> jfs: Verify inode mode when loading from disk Shruti Parab <shruti.parab(a)broadcom.com> bnxt_en: Add fw log trace support for 5731X/5741X chips Vlad Dumitrescu <vdumitrescu(a)nvidia.com> IB/ipoib: Ignore L3 master device Tatyana Nikolova <tatyana.e.nikolova(a)intel.com> RDMA/irdma: Update Kconfig Eric Dumazet <edumazet(a)google.com> ipv6: np->rxpmtu race annotation Niklas Neronin <niklas.neronin(a)linux.intel.com> usb: xhci-pci: add support for hosts with zero USB3 ports Zong-Zhe Yang <kevin_yang(a)realtek.com> wifi: rtw89: renew a completion for each H2C command waiting C2H event Chih-Kang Chang <gary.chang(a)realtek.com> wifi: rtw89: obtain RX path from ppdu status IE00 Chih-Kang Chang <gary.chang(a)realtek.com> wifi: rtw89: disable RTW89_PHYSTS_IE09_FTR_0 for ppdu status wangzijie <wangzijie1(a)honor.com> f2fs: fix infinite loop in __insert_extent_tree() Krishna Kurapati <krishna.kurapati(a)oss.qualcomm.com> usb: xhci: plat: Facilitate using autosuspend for xhci plat devices Forest Crossman <cyrozap(a)gmail.com> usb: mon: Increase BUFF_MAX to 64 MiB to support multi-MB URBs Al Viro <viro(a)zeniv.linux.org.uk> allow finish_no_open(file, ERR_PTR(-E...)) Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Ensure PLOGI_ACC is sent prior to PRLI in Point to Point topology Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Define size of debugfs entry for xri rebalancing Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Remove ndlp kref decrement clause for F_Port_Ctrl in lpfc_cleanup Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Check return status of lpfc_reset_flush_io_context during TGT_RESET Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Decrement ndlp kref after FDISC retries exhausted Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Clean up allocated queues when queue setup mbox commands fail Bart Van Assche <bvanassche(a)acm.org> scsi: ufs: core: Disable timestamp functionality if not supported Nai-Chen Cheng <bleach1827(a)gmail.com> selftests/Makefile: include $(INSTALL_DEP_TARGETS) in clean target to clean net/lib dependency Christian König <christian.koenig(a)amd.com> drm/amdgpu: reject gang submissions under SRIOV John Harrison <John.C.Harrison(a)Intel.com> drm/xe/guc: Return an error code if the GuC load fails Asbjørn Sloth Tønnesen <ast(a)fiberby.net> tools: ynl-gen: validate nested arrays Fan Gong <gongfan1(a)huawei.com> hinic3: Fix missing napi->dev in netif_queue_set_napi Fan Gong <gongfan1(a)huawei.com> hinic3: Queue pair endianness improvements Mario Limonciello (AMD) <superm1(a)kernel.org> HID: i2c-hid: Resolve touchpad issues on Dell systems during S4 Palash Kambar <quic_pkambar(a)quicinc.com> scsi: ufs: ufs-qcom: Disable lane clocks during phy hibern8 Stefan Wahren <wahrenst(a)gmx.net> ethernet: Extend device_get_mac_address() to use NVMEM Jakub Kicinski <kuba(a)kernel.org> page_pool: always add GFP_NOWARN for ATOMIC allocations Oleksij Rempel <o.rempel(a)pengutronix.de> net: phy: clear EEE runtime state in PHY_HALTED/PHY_ERROR Xi Ruoyao <xry111(a)xry111.site> drm/amd/display/dml2: Guard dml21_map_dc_state_into_dml_display_cfg with DC_FP_START Timur Kristóf <timur.kristof(a)gmail.com> drm/amd/display: Disable VRR on DCE 6 Timur Kristóf <timur.kristof(a)gmail.com> drm/amd/display: Fix DVI-D/HDMI adapters Timur Kristóf <timur.kristof(a)gmail.com> drm/amd/display: Keep PLL0 running on DCE 6.0 and 6.4 Timur Kristóf <timur.kristof(a)gmail.com> drm/amd/display: Don't use non-registered VUPDATE on DCE 6 Mario Limonciello (AMD) <superm1(a)kernel.org> drm/amd: Avoid evicting resources at S5 Ausef Yousof <Ausef.Yousof(a)amd.com> drm/amd/display: fix dml ms order of operations Mario Limonciello <Mario.Limonciello(a)amd.com> drm/amd/display: Set up pixel encoding for YCBCR422 Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Fix DMCUB loading sequence for DCN3.2 Lijo Lazar <lijo.lazar(a)amd.com> drm/amdgpu: Release hive reference properly Prike Liang <Prike.Liang(a)amd.com> drm/amdgpu: validate userq buffer virtual address and size Tvrtko Ursulin <tvrtko.ursulin(a)igalia.com> drm/amdgpu: Use memdup_array_user in amdgpu_cs_wait_fences_ioctl Felix Fietkau <nbd(a)nbd.name> wifi: mt76: improve phy reset on hw restart Felix Fietkau <nbd(a)nbd.name> wifi: mt76: use altx queue for offchannel tx on connac+ Peter Chiu <chui-hao.chiu(a)mediatek.com> wifi: mt76: mt7996: disable promiscuous mode by default Felix Fietkau <nbd(a)nbd.name> wifi: mt76: mt7996: fix memory leak on mt7996_mcu_sta_key_tlv error John Keeping <jkeeping(a)inmusicbrands.com> ALSA: serial-generic: remove shared static buffer Rosen Penev <rosenp(a)gmail.com> wifi: mt76: mt76_eeprom_override to int Howard Hsu <howard-yh.hsu(a)mediatek.com> wifi: mt76: mt7996: support writing MAC TXD for AddBA Request Benjamin Lin <benjamin-jw.lin(a)mediatek.com> wifi: mt76: mt7996: Temporarily disable EPCS Lorenzo Bianconi <lorenzo(a)kernel.org> wifi: mt76: mt7996: Set def_wcid pointer in mt7996_mac_sta_init_link() Shayne Chen <shayne.chen(a)mediatek.com> wifi: mt76: mt7996: Fix mt7996_reverse_frag0_hdr_trans for MLO Jack Kao <jack.kao(a)mediatek.com> wifi: mt76: mt7925: add pci restore for hibernate Quan Zhou <quan.zhou(a)mediatek.com> wifi: mt76: mt7921: Add 160MHz beamformee capability for mt7922 device Yafang Shao <laoar.shao(a)gmail.com> net/cls_cgroup: Fix task_get_classid() during qdisc run Alok Tiwari <alok.a.tiwari(a)oracle.com> ionic: use int type for err in ionic_get_module_eeprom_by_page Haiyang Zhang <haiyangz(a)microsoft.com> net: mana: Reduce waiting time if HWC not responding Biju Das <biju.das.jz(a)bp.renesas.com> can: rcar_canfd: Update bit rate constants for RZ/G3E and R-Car Gen4 Gaurav Jain <gaurav.jain(a)nxp.com> crypto: caam - double the entropy delay interval for retry Yunseong Kim <ysk(a)kzalloc.com> crypto: ccp - Fix incorrect payload size calculation in psp_poulate_hsti() Niklas Cassel <cassel(a)kernel.org> PCI: dwc: Verify the single eDMA IRQ in dw_pcie_edma_irq_verify() Ovidiu Panait <ovidiu.panait.oss(a)gmail.com> crypto: sun8i-ce - remove channel timeout field Sangwook Shin <sw617.shin(a)samsung.com> watchdog: s3c2410_wdt: Fix max_timeout being calculated larger Antheas Kapenekakis <lkml(a)antheas.dev> HID: asus: add Z13 folio to generic group for multitouch to work Alok Tiwari <alok.a.tiwari(a)oracle.com> udp_tunnel: use netdev_warn() instead of netdev_WARN() Petr Machata <petrm(a)nvidia.com> selftests: net: lib.sh: Don't defer failed commands Stanislav Fomichev <sdf(a)fomichev.me> net: devmem: expose tcp_recvmsg_locked errors David Ahern <dsahern(a)kernel.org> selftests: Replace sleep with slowwait Vernon Yang <yanglincheng(a)kylinos.cn> PCI/AER: Fix NULL pointer access by aer_info Daniel Palmer <daniel(a)thingy.jp> eth: 8139too: Make 8139TOO_PIO depend on !NO_IOPORT_MAP David Ahern <dsahern(a)kernel.org> selftests: Disable dad for ipv6 in fcnal-test.sh Kai Huang <kai.huang(a)intel.com> x86/virt/tdx: Use precalculated TDVPR page physical address Li RongQing <lirongqing(a)baidu.com> x86/kvm: Prefer native qspinlock for dedicated vCPUs irrespective of PV_UNHALT Florian Westphal <fw(a)strlen.de> netfilter: nf_reject: don't reply to icmp error messages chenmiao <chenmiao.ku(a)gmail.com> openrisc: Add R_OR1K_32_PCREL relocation type module support Ido Schimmel <idosch(a)nvidia.com> selftests: traceroute: Return correct value on failure Ido Schimmel <idosch(a)nvidia.com> selftests: traceroute: Use require_command() Shyam Sundar S K <Shyam-sundar.S-k(a)amd.com> platform/x86/amd/pmf: Fix the custom bios input handling mechanism Qianfeng Rong <rongqianfeng(a)vivo.com> media: redrat3: use int type to store negative error codes Jakub Kicinski <kuba(a)kernel.org> selftests: net: replace sleeps in fcnal-test with waits Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> net: sh_eth: Disable WoL if system can not suspend Rob Clark <robin.clark(a)oss.qualcomm.com> drm/msm/registers: Generate _HI/LO builders for reg64 Michael Riesch <michael.riesch(a)collabora.com> phy: rockchip: phy-rockchip-inno-csidphy: allow writes to grf register 0 Michael Dege <michael.dege(a)renesas.com> phy: renesas: r8a779f0-ether-serdes: add new step added to latest datasheet Mario Limonciello (AMD) <superm1(a)kernel.org> Fix access to video_is_primary_device() when compiled without CONFIG_VIDEO Harikrishna Shenoy <h-shenoy(a)ti.com> phy: cadence: cdns-dphy: Enable lower resolutions in dphy Mario Limonciello (AMD) <superm1(a)kernel.org> fbcon: Use screen info to find primary device Ilan Peer <ilan.peer(a)intel.com> wifi: mac80211: Fix HE capabilities element check Miri Korenblit <miriam.rachel.korenblit(a)intel.com> wifi: cfg80211: update the time stamps in hidden ssid Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> ntfs3: pretend $Extend records as regular files Alice Chao <alice.chao(a)mediatek.com> scsi: ufs: host: mediatek: Fix adapt issue after PA_Init Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Disable auto-hibern8 during power mode changes Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Correct system PM flow Rohan G Thomas <rohan.g.thomas(a)altera.com> net: phy: marvell: Fix 88e1510 downshift counter errata Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Enhance recovery on hibernation exit failure Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Fix unbalanced IRQ enable issue Palash Kambar <quic_pkambar(a)quicinc.com> scsi: ufs: ufs-qcom: Align programming sequence of Shared ICE for UFS controller v5 Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Enhance recovery on resume failure Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: allow more time to send ADD_ADDR Prike Liang <Prike.Liang(a)amd.com> drm/amdgpu: validate userq input args Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: fix wrong layout information on 16KB page Michal Wajdeczko <michal.wajdeczko(a)intel.com> drm/xe/guc: Always add CT disable action during second init step Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> drm/bridge: write full Audio InfoFrame Loic Poulain <loic.poulain(a)oss.qualcomm.com> media: qcom: camss: csiphy-3ph: Add CSIPHY 2ph DPHY v2.0.1 init sequence Vladimir Zapolskiy <vladimir.zapolskiy(a)linaro.org> media: i2c: og01a1b: Specify monochrome media bus format instead of Bayer Hao Yao <hao.yao(a)intel.com> media: ov08x40: Fix the horizontal flip control Raag Jadav <raag.jadav(a)intel.com> drm/xe/i2c: Enable bus mastering Nidhish A N <nidhish.a.n(a)intel.com> wifi: iwlwifi: fw: Add ASUS to PPAG and TAS list Zenm Chen <zenmchen(a)gmail.com> wifi: rtw89: Add USB ID 2001:3327 for D-Link AX18U rev. A1 Zenm Chen <zenmchen(a)gmail.com> wifi: rtw89: Add USB ID 2001:332a for D-Link AX9U rev. A1 Marek Vasut <marek.vasut+renesas(a)mailbox.org> PCI: endpoint: pci-epf-test: Limit PCIe BAR size for fixed BARs Jakub Kicinski <kuba(a)kernel.org> selftests: net: make the dump test less sensitive to mem accounting Alexander Lobakin <aleksander.lobakin(a)intel.com> idpf: link NAPIs to queues Akhil P Oommen <akhilpo(a)oss.qualcomm.com> drm/msm/a6xx: Switch to GMU AO counter Akhil P Oommen <akhilpo(a)oss.qualcomm.com> drm/msm/adreno: Add fenced regwrite support Akhil P Oommen <akhilpo(a)oss.qualcomm.com> drm/msm/adreno: Add speedbin data for A623 GPU Xion Wang <xion.wang(a)mediatek.com> char: Use list_del_init() in misc_deregister() to reinitialize list pointer Antonino Maniscalco <antomani103(a)gmail.com> drm/msm: make sure to not queue up recovery more than once Jie Zhang <quic_jiezh(a)quicinc.com> dt-bindings: display/msm/gmu: Update Adreno 623 bindings Rob Clark <robin.clark(a)oss.qualcomm.com> drm/msm: Fix 32b size truncation Akhil P Oommen <akhilpo(a)oss.qualcomm.com> drm/msm/adreno: Add speedbins for A663 GPU Markus Heidelberg <m.heidelberg(a)cab.de> eeprom: at25: support Cypress FRAMs without device ID Zizhi Wo <wozizhi(a)huaweicloud.com> tty/vt: Add missing return value for VT_RESIZE in vt_ioctl() Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> serdev: Drop dev_pm_domain_detach() call Viken Dadhaniya <viken.dadhaniya(a)oss.qualcomm.com> serial: qcom-geni: Add DFS clock mode support to GENI UART driver Chen Yufeng <chenyufeng(a)iie.ac.cn> usb: cdns3: gadget: Use-after-free during failed initialization and exit of cdnsp gadget William Wu <william.wu(a)rock-chips.com> usb: gadget: f_hid: Fix zero length packet transfer Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: felix: support phy-mode = "10g-qxgmii" Stanislav Fomichev <sdf(a)fomichev.me> selftests: ncdevmem: don't retry EFAULT Mario Limonciello <superm1(a)kernel.org> drm/amd/display: Indicate when custom brightness curves are in use Yang Wang <kevinyang.wang(a)amd.com> drm/amd/pm: refine amdgpu pm sysfs node error code Ausef Yousof <Ausef.Yousof(a)amd.com> drm/amd/display: dont wait for pipe update during medupdate/highirq Fangzhi Zuo <Jerry.Zuo(a)amd.com> drm/amd/display: Fix pbn_div Calculation Error Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: add support for cyan skillfish gpu_info Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: don't enable SMU on cyan skillfish Alex Deucher <alexander.deucher(a)amd.com> drm/amd: add more cyan skillfish PCI ids Xiang Liu <xiang.liu(a)amd.com> drm/amdgpu: Correct info field of bad page threshold exceed CPER Slark Xiao <slark_xiao(a)163.com> bus: mhi: host: pci_generic: Add support for all Foxconn T99W696 SKU variants Hector Martin <marcan(a)marcan.st> iommu/apple-dart: Clear stream error indicator bits for T8110 DARTs Ashish Kalra <ashish.kalra(a)amd.com> crypto: ccp: Skip SEV and SNP INIT for kdump boot Ashish Kalra <ashish.kalra(a)amd.com> iommu/amd: Reuse device table for kdump Ashish Kalra <ashish.kalra(a)amd.com> iommu/amd: Skip enabling command/event buffers for kdump Ashish Kalra <ashish.kalra(a)amd.com> iommu/amd: Add support to remap/unmap IOMMU buffers for kdump Matthew Auld <matthew.auld(a)intel.com> drm/xe: improve dma-resv handling for backup object Matthew Auld <matthew.auld(a)intel.com> drm/gpusvm: fix hmm_pfn_to_map_order() usage Colin Foster <colin.foster(a)in-advantage.com> smsc911x: add second read of EEPROM mac when possible corruption seen Eric Dumazet <edumazet(a)google.com> net: call cond_resched() less often in __release_sock() Michal Wajdeczko <michal.wajdeczko(a)intel.com> drm/xe/guc: Set upper limit of H2G retries over CTB Richard Zhu <hongxing.zhu(a)nxp.com> PCI: imx6: Enable the Vaux supply if available Cryolitia PukNgae <cryolitia(a)uniontech.com> ALSA: usb-audio: apply quirk for MOONDROP Quark2 Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> platform/x86/intel-uncore-freq: Present unique domain ID per package Mark Pearson <mpearson-lenovo(a)squebb.ca> platform/x86: think-lmi: Add extra TC BIOS error messages Ramya Gnanasekar <ramya.gnanasekar(a)oss.qualcomm.com> wifi: mac80211: Fix 6 GHz Band capabilities element advertisement in lower bands Paul Kocialkowski <paulk(a)sys-base.io> media: verisilicon: Explicitly disable selection api ioctls for decoders Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> media: adv7180: Only validate format in querystd Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> media: adv7180: Do not write format to device in set_fmt Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> media: adv7180: Add missing lock in suspend callback Juraj Šarinay <juraj(a)sarinay.com> net: nfc: nci: Increase NCI_DATA_TIMEOUT to 3000 ms Asbjørn Sloth Tønnesen <ast(a)fiberby.net> netlink: specs: fou: change local-v6/peer-v6 check Jedrzej Jagielski <jedrzej.jagielski(a)intel.com> ixgbe: reduce number of reads when getting OROM data Antheas Kapenekakis <lkml(a)antheas.dev> drm: panel-backlight-quirks: Make EDID match optional Chia-I Wu <olvaffe(a)gmail.com> drm/panthor: check bo offset alignment in vm bind Miri Korenblit <miriam.rachel.korenblit(a)intel.com> wifi: mac80211: count reg connection element in the size Tangudu Tilak Tirumalesh <tilak.tirumalesh.tangudu(a)intel.com> drm/xe: Extend Wa_22021007897 to Xe3 platforms Yue Haibing <yuehaibing(a)huawei.com> ipv6: Add sanity checks on ipv6_devconf.rpl_seg_enabled Jakub Kicinski <kuba(a)kernel.org> selftests: drv-net: rss_ctx: make the test pass with few queues Al Viro <viro(a)zeniv.linux.org.uk> move_mount(2): take sanity checks in 'beneath' case into do_lock_mount() Timur Kristóf <timur.kristof(a)gmail.com> drm/amd/pm: Increase SMC timeout on SI and warn (v3) Zhanjun Dong <zhanjun.dong(a)intel.com> drm/xe/guc: Increase GuC crash dump buffer size David Francis <David.Francis(a)amd.com> drm/amdgpu: Allow kfd CRIU with no buffer objects Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> drm/msm/dsi/phy_7nm: Fix missing initial VCO rate Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> drm/msm/dsi/phy: Toggle back buffer resync after preparing PLL Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: all transaction allocations can now sleep Devendra K Verma <devverma(a)amd.com> dmaengine: dw-edma: Set status for callback_result Rosen Penev <rosenp(a)gmail.com> dmaengine: mv_xor: match alloc_wc and free_wc Thomas Andreatta <thomasandreatta2000(a)gmail.com> dmaengine: sh: setup_xref error handling Satyanarayana K V P <satyanarayana.k.v.p(a)intel.com> drm/xe/guc: Add devm release action to safely tear down CT Miroslav Lichvar <mlichvar(a)redhat.com> ptp: Limit time setting of PTP clocks Marcus Folkesson <marcus.folkesson(a)gmail.com> drm/st7571-i2c: add support for inverted pixel format Miri Korenblit <miriam.rachel.korenblit(a)intel.com> wifi: iwlwifi: pcie: remember when interrupts are disabled Richard Leitner <richard.leitner(a)linux.dev> media: nxp: imx8-isi: Fix streaming cleanup on release Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: imx-mipi-csis: Only set clock rate when specified in DT Bharat Uppal <bharat.uppal(a)samsung.com> scsi: ufs: exynos: fsd: Gate ref_clk and put UFS device in reset on suspend David Lechner <dlechner(a)baylibre.com> iio: adc: ad7124: do not require mclk Qianfeng Rong <rongqianfeng(a)vivo.com> scsi: pm8001: Use int instead of u32 to store error codes Qianfeng Rong <rongqianfeng(a)vivo.com> crypto: qat - use kcalloc() in qat_uclo_map_objs_from_mof() Eric Dumazet <edumazet(a)google.com> tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() Parthiban Veerasooran <parthiban.veerasooran(a)microchip.com> microchip: lan865x: add ndo_eth_ioctl handler to enable PHY ioctl support Eric Dumazet <edumazet(a)google.com> inet_diag: annotate data-races in inet_diag_bc_sk() Aleksander Jan Bajkowski <olek2(a)wp.pl> mips: lantiq: danube: rename stp node on EASY50712 reference board Aleksander Jan Bajkowski <olek2(a)wp.pl> mips: lantiq: xway: sysctrl: rename stp clock Aleksander Jan Bajkowski <olek2(a)wp.pl> mips: lantiq: danube: add missing device_type in pci node Aleksander Jan Bajkowski <olek2(a)wp.pl> mips: lantiq: danube: add model to EASY50712 dts Aleksander Jan Bajkowski <olek2(a)wp.pl> mips: lantiq: danube: add missing properties to cpu node Timur Kristóf <timur.kristof(a)gmail.com> drm/amdgpu: Respect max pixel clock for HDMI and DVI-D (v2) Mangesh Gadre <Mangesh.Gadre(a)amd.com> drm/amdgpu: Avoid vcn v5.0.1 poison irq call trace on sriov guest Clay King <clayking(a)amd.com> drm/amd/display: incorrect conditions for failing dto calculations Mangesh Gadre <Mangesh.Gadre(a)amd.com> drm/amdgpu: Avoid jpeg v5.0.1 poison irq call trace on sriov guest Relja Vojvodic <rvojvodi(a)amd.com> drm/amd/display: Increase minimum clock for TMDS 420 with pipe splitting Xiang Liu <xiang.liu(a)amd.com> drm/amdgpu: Notify pmfw bad page threshold exceeded Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc4-pcm: Add fixup for channels Martin Tůma <martin.tuma(a)digiteqautomotive.com> media: pci: mgb4: Fix timings comparison in VIDIOC_S_DV_TIMINGS Chelsy Ratnawat <chelsyratnawat2001(a)gmail.com> media: fix uninitialized symbol warnings Jakub Kicinski <kuba(a)kernel.org> selftests: drv-net: rss_ctx: fix the queue count check Rob Herring (Arm) <robh(a)kernel.org> drm/msm: Use of_reserved_mem_region_to_resource() for "memory-region" Jessica Zhang <jessica.zhang(a)oss.qualcomm.com> drm/msm/dpu: Filter modes based on adjusted mode clock Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> platform/x86/intel-uncore-freq: Fix warning in partitioned system Somashekhar Puttagangaiah <somashekhar.puttagangaiah(a)intel.com> wifi: iwlwifi: mld: trigger mlo scan only when not in EMLSR Mohsin Bashir <mohsin.bashr(a)gmail.com> eth: fbnic: Reset hw stats upon PCI error Krishna Kumar <krikku(a)gmail.com> net: Prevent RPS table overwrite of active flows Stuart Summers <stuart.summers(a)intel.com> drm/xe: Cancel pending TLB inval workers on teardown Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/vpe: cancel delayed work in hw_fini Dillon Varone <Dillon.Varone(a)amd.com> drm/amd/display: Consider sink max slice width limitation for dsc Yihan Zhu <Yihan.Zhu(a)amd.com> drm/amd/display: wait for otg update pending latch before clock optimization Amber Lin <Amber.Lin(a)amd.com> drm/amdkfd: Tie UNMAP_LATENCY to queue_preemption Ivan Lipski <ivan.lipski(a)amd.com> drm/amd/display: Support HW cursor 180 rot for any number of pipe splits Eric Huang <jinhuieric.huang(a)amd.com> drm/amdkfd: fix vram allocation failure for a special case Ce Sun <cesun102(a)amd.com> drm/amdgpu: Correct the counts of nr_banks and nr_errors Ce Sun <cesun102(a)amd.com> drm/amdgpu: Correct the loss of aca bank reg info Christian Bruel <christian.bruel(a)foss.st.com> misc: pci_endpoint_test: Skip IRQ tests if irq is out of range Xin Wang <x.wang(a)intel.com> drm/xe: Ensure GT is in C0 during resumes Christian Bruel <christian.bruel(a)foss.st.com> selftests: pci_endpoint: Skip IRQ test if IRQ is out of range. Li RongQing <lirongqing(a)baidu.com> virtio_fs: fix the hash table using in virtio_fs_enqueue_req() Miklos Szeredi <mszeredi(a)redhat.com> fuse: zero initialize inode private data Jakub Kicinski <kuba(a)kernel.org> selftests: drv-net: hds: restore hds settings Heiner Kallweit <hkallweit1(a)gmail.com> net: phy: fixed_phy: let fixed_phy_unregister free the phy_device Chaitanya Kumar Borah <chaitanya.kumar.borah(a)intel.com> drm/xe/wcl: Extend L3bank mask workaround Andrew Davis <afd(a)ti.com> remoteproc: wkup_m3: Use devm_pm_runtime_enable() helper Riana Tauro <riana.tauro(a)intel.com> drm/xe: Set GT as wedged before sending wedged uevent Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> extcon: axp288: Fix wakeup source leaks on device unbind Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> extcon: fsa9480: Fix wakeup source leaks on device unbind Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> extcon: adc-jack: Fix wakeup source leaks on device unbind Francisco Gutierrez <frankramirez(a)google.com> scsi: pm80xx: Fix race condition caused by static variables Chandrakanth Patil <chandrakanth.patil(a)broadcom.com> scsi: mpi3mr: Fix controller init failure on fault during queue creation Chandrakanth Patil <chandrakanth.patil(a)broadcom.com> scsi: mpi3mr: Fix I/O failures during controller reset Ching-Te Ku <ku920601(a)realtek.com> wifi: rtw89: coex: Limit Wi-Fi scan slot cost to avoid A2DP glitch Chandrakanth Patil <chandrakanth.patil(a)broadcom.com> scsi: mpi3mr: Fix device loss during enclosure reboot due to zero link speed Oscar Maes <oscmaes92(a)gmail.com> net: ipv4: allow directed broadcast routes to use dst hint Andrew Davis <afd(a)ti.com> rpmsg: char: Export alias for RPMSG ID rpmsg-raw from table Sakari Ailus <sakari.ailus(a)linux.intel.com> media: ipu6: isys: Set embedded data type correctly for metadata formats Cryolitia PukNgae <cryolitia(a)uniontech.com> iio: imu: bmi270: Match PNP ID found on newer GPD firmware Jiawen Wu <jiawenwu(a)trustnetic.com> net: wangxun: limit tx_max_coalesced_frames_irq Ujwal Kundur <ujwal.kundur(a)gmail.com> rds: Fix endianness annotation for RDS_MPATH_HASH Heiko Stuebner <heiko(a)sntech.de> drm/panel: ilitek-ili9881c: move display_on/_off dcs calls to (un-)prepare Heiko Stuebner <heiko(a)sntech.de> drm/panel: ilitek-ili9881c: turn off power-supply when init fails Stuart Summers <stuart.summers(a)intel.com> drm/xe/pcode: Initialize data0 for pcode read routine Eric Dumazet <edumazet(a)google.com> idpf: do not linearize big TSO packets Hariprasad Kelam <hkelam(a)marvell.com> Octeontx2-af: Broadcast XON on all channels Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Add validation of UAC2/UAC3 effect units Xichao Zhao <zhao.xichao(a)vivo.com> tty: serial: Modify the use of dev_err_probe() Pavan Chebbi <pavan.chebbi(a)broadcom.com> bnxt_en: Add Hyper-V VF ID Sungho Kim <sungho.kim(a)furiosa.ai> PCI/P2PDMA: Fix incorrect pointer usage in devm_kfree() call Chao Yu <chao(a)kernel.org> f2fs: fix to detect potential corrupted nid in free_nid_list Anil S Keshavamurthy <anil.s.keshavamurthy(a)intel.com> dmaengine: idxd: Add a new IAA device ID for Wildcat Lake family platforms Kuniyuki Iwashima <kuniyu(a)google.com> net: Call trace_sock_exceed_buf_limit() for memcg failure with SK_MEM_RECV. Oleksij Rempel <o.rempel(a)pengutronix.de> net: stmmac: Correctly handle Rx checksum offload errors Christoph Paasch <cpaasch(a)openai.com> net: When removing nexthops, don't call synchronize_net if it is not necessary Zijun Hu <zijun.hu(a)oss.qualcomm.com> char: misc: Does not request module for miscdevice with dynamic minor Zijun Hu <zijun.hu(a)oss.qualcomm.com> char: misc: Make misc_register() reentry for miscdevice who wants dynamic minor Christoph Hellwig <hch(a)lst.de> dm error: mark as DM_TARGET_PASSES_INTEGRITY Kuan-Chung Chen <damon.chen(a)realtek.com> wifi: rtw89: 8851b: rfk: update IQK TIA setting Kuan-Chung Chen <damon.chen(a)realtek.com> wifi: rtw89: fix BSSID comparison for non-transmitted BSSID Kuan-Chung Chen <damon.chen(a)realtek.com> wifi: rtw89: wow: remove notify during WoWLAN net-detect Simon Richter <Simon.Richter(a)hogyros.de> drm/xe: Make page size consistent in loop Mohammad Rafi Shaik <quic_mohs(a)quicinc.com> ASoC: codecs: wsa883x: Handle shared reset GPIO for WSA883x speakers Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: Intel: avs: Do not share the name pointer between components Shimrra Shai <shimrrashai(a)gmail.com> ASoC: es8323: add proper left/right mixer controls via DAPM Shimrra Shai <shimrrashai(a)gmail.com> ASoC: es8323: remove DAC enablement write from es8323_probe raub camaioni <raubcameo(a)gmail.com> usb: gadget: f_ncm: Fix MAC assignment NCM ethernet Haibo Chen <haibo.chen(a)nxp.com> iio: adc: imx93_adc: load calibrated values even calibration failed Rodrigo Gobbi <rodrigo.gobbi.7(a)gmail.com> iio: adc: spear_adc: mask SPEAR_ADC_STATUS channel and avg sample before setting register Xichao Zhao <zhao.xichao(a)vivo.com> hwrng: timeriomem - Use us_to_ktime() where appropriate Chenglei Xie <Chenglei.Xie(a)amd.com> drm/amdgpu: refactor bad_page_work for corner case handling Kent Russell <kent.russell(a)amd.com> drm/amdkfd: Handle lack of READ permissions in SVM mapping Heng Zhou <Heng.Zhou(a)amd.com> drm/amdgpu: fix nullptr err of vm_handle_moved Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> drm/bridge: display-connector: don't set OP_DETECT for DisplayPorts Tomasz Pakuła <tomasz.pakula.oficjalny(a)gmail.com> HID: pidff: PERMISSIVE_CONTROL quirk autodetection Tomasz Pakuła <tomasz.pakula.oficjalny(a)gmail.com> HID: pidff: Use direction fix only for conditional effects Karunika Choo <karunika.choo(a)arm.com> drm/panthor: Serialize GPU cache flush operations Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> media: imon: make send_packet() more robust Charalampos Mitrodimas <charmitro(a)posteo.net> net: ipv6: fix field-spanning memcpy warning in AH output Alexandre Courbot <acourbot(a)nvidia.com> gpu: nova-core: register: allow fields named `offset` Alice Chao <alice.chao(a)mediatek.com> scsi: ufs: host: mediatek: Fix invalid access in vccqx handling Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Change reset sequence for improved stability Alice Chao <alice.chao(a)mediatek.com> scsi: ufs: host: mediatek: Assign power mode userdata before FASTAUTO mode change Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Fix PWM mode switch issue Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Fix auto-hibern8 timer configuration Vladimir Oltean <vladimir.oltean(a)nxp.com> net: phy: mscc: report and configure in-band auto-negotiation for SGMII/QSGMII Jakub Kicinski <kuba(a)kernel.org> selftests: drv-net: wait for carrier Ido Schimmel <idosch(a)nvidia.com> bridge: Redirect to backup port when port is administratively down Niklas Schnelle <schnelle(a)linux.ibm.com> s390/pci: Use pci_uevent_ers() in PCI recovery Niklas Schnelle <schnelle(a)linux.ibm.com> powerpc/eeh: Use result of error_detected() in uevent Shimrra Shai <shimrrashai(a)gmail.com> ASoC: es8323: enable DAPM power widgets for playback DAC and output Thomas Bogendoerfer <tsbogend(a)alpha.franken.de> tty: serial: ip22zilog: Use platform device for probing Lukas Wunner <lukas(a)wunner.de> thunderbolt: Use is_pciehp instead of is_hotplug_bridge Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> ice: Don't use %pK through printk or tracepoints Tiezhu Yang <yangtiezhu(a)loongson.cn> net: stmmac: Check stmmac_hw_setup() in stmmac_resume() Kirill A. Shutemov <kas(a)kernel.org> x86/vsyscall: Do not require X86_PF_INSTR to emulate vsyscall Lukas Wunner <lukas(a)wunner.de> PCI/ERR: Update device error_state already after reset Mehdi Djait <mehdi.djait(a)linux.intel.com> media: i2c: Kconfig: Ensure a dependency on HAVE_CLK for VIDEO_CAMERA_SENSOR Konstantin Taranov <kotaranov(a)microsoft.com> RDMA/mana_ib: Drain send wrs of GSI QP Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> drm/tidss: Remove early fb Jayesh Choudhary <j-choudhary(a)ti.com> drm/tidss: Set crtc modesetting parameters with adjusted mode Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> drm/bridge: cdns-dsi: Don't fail on MIPI_DSI_MODE_VIDEO_BURST Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> drm/bridge: cdns-dsi: Fix REG_WAKEUP_TIME value Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> drm/tidss: Use the crtc_* timings when programming the HW Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com> media: amphion: Delete v4l2_fh synchronously in .release() Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com> media: pci: ivtv: Don't create fake v4l2_fh Jakub Kicinski <kuba(a)kernel.org> selftests: drv-net: devmem: flip the direction of Tx tests Jakub Kicinski <kuba(a)kernel.org> selftests: drv-net: devmem: add / correct the IPv6 support Geoffrey McRae <geoffrey.mcrae(a)amd.com> drm/amdkfd: return -ENOTTY for unsupported IOCTLs Ping-Ke Shih <pkshih(a)realtek.com> wifi: rtw89: add dummy C2H handlers for BCN resend and update done Ping-Ke Shih <pkshih(a)realtek.com> wifi: rtw88: sdio: use indirect IO for device registers before power-on Ping-Ke Shih <pkshih(a)realtek.com> wifi: rtw89: print just once for unknown C2H events Wake Liu <wakel(a)google.com> selftests/net: Ensure assert() triggers in psock_tpacket.c Wake Liu <wakel(a)google.com> selftests/net: Replace non-standard __WORDSIZE with sizeof(long) * 8 Christopher Orr <chris.orr(a)gmail.com> drm/panel-edp: Add SHP LQ134Z1 panel for Dell XPS 9345 Timur Tabi <ttabi(a)nvidia.com> drm/nouveau: always set RMDevidCheckIgnore for GSP-RM Marcos Del Sol Vives <marcos(a)orca.pet> PCI: Disable MSI on RDC PCI to PCIe bridges Thomas Zimmermann <tzimmermann(a)suse.de> drm/sharp-memory: Do not access GEM-DMA vaddr directly Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org> docs: kernel-doc: avoid script crash on ancient Python Matthew Auld <matthew.auld(a)intel.com> drm/xe: rework PDE PAT index selection TungYu Lu <tungyu.lu(a)amd.com> drm/amd/display: Wait until OTG enable state is cleared Vitaly Prosyak <vitaly.prosyak(a)amd.com> drm/amdgpu: add to custom amdgpu_drm_release drm_dev_enter/exit Danny Wang <Danny.Wang(a)amd.com> drm/amd/display: Reset apply_eamless_boot_optimization when dpms_off Terry Cheong <htcheong(a)chromium.org> ASoC: mediatek: Use SND_JACK_AVOUT for HDMI/DP jacks Shenghao Ding <shenghao-ding(a)ti.com> ASoC: tas2781: Add keyword "init" in profile section Seyediman Seyedarab <imandevel(a)gmail.com> drm/nouveau: replace snprintf() with scnprintf() in nvkm_snprintbf() Piotr Piórkowski <piotr.piorkowski(a)intel.com> drm/xe/pf: Program LMTT directory pointer on all GTs within a tile Sathishkumar S <sathishkumar.sundararaju(a)amd.com> drm/amdgpu/jpeg: Hold pg_lock before jpeg poweroff Lizhi Hou <lizhi.hou(a)amd.com> accel/amdxdna: Unify pm and rpm suspend and resume callbacks Lijo Lazar <lijo.lazar(a)amd.com> drm/amd/pm: Use cached metrics data on arcturus Lijo Lazar <lijo.lazar(a)amd.com> drm/amd/pm: Use cached metrics data on aldebaran Paul Hsieh <Paul.Hsieh(a)amd.com> drm/amd/display: update dpp/disp clock from smu clock table Aurabindo Pillai <aurabindo.pillai(a)amd.com> drm/amd/display: fix dmub access race condition Yunxiang Li <Yunxiang.Li(a)amd.com> drm/amdgpu: skip mgpu fan boost for multi-vf Mangesh Gadre <Mangesh.Gadre(a)amd.com> drm/amdgpu: Initialize jpeg v5_0_1 ras function Alex Deucher <alexander.deucher(a)amd.com> drm/amd/display: add more cyan skillfish devices Xiang Liu <xiang.liu(a)amd.com> drm/amdgpu: Skip poison aca bank from UE channel Tangudu Tilak Tirumalesh <tilak.tirumalesh.tangudu(a)intel.com> drm/xe: Extend wa_13012615864 to additional Xe2 and Xe3 platforms Stanley.Yang <Stanley.Yang(a)amd.com> drm/amdgpu: Fix vcn v5.0.1 poison irq call trace Meng Li <li.meng(a)amd.com> drm/amd/amdgpu: Release xcp drm memory after unplug Ce Sun <cesun102(a)amd.com> drm/amdgpu: Effective health check before reset Ce Sun <cesun102(a)amd.com> drm/amdgpu: Avoid rma causes GPU duplicate reset Xiang Liu <xiang.liu(a)amd.com> drm/amdgpu: Update IPID value for bad page threshold CPER Perry Yuan <perry.yuan(a)amd.com> drm/amdgpu: Fix build error when CONFIG_SUSPEND is disabled Michal Wajdeczko <michal.wajdeczko(a)intel.com> drm/xe/pf: Don't resume device from restart worker Maarten Lankhorst <dev(a)lankhorst.se> drm/xe: Fix oops in xe_gem_fault when running core_hotunplug test. John Harrison <John.C.Harrison(a)Intel.com> drm/xe/guc: Add more GuC load error status codes Michael Strauss <michael.strauss(a)amd.com> drm/amd/display: Cache streams targeting link when performing LT automation Ovidiu Bunea <ovidiu.bunea(a)amd.com> drm/amd/display: Fix dmub_cmd header alignment Michael Strauss <michael.strauss(a)amd.com> drm/amd/display: Increase AUX Intra-Hop Done Max Wait Duration Michael Strauss <michael.strauss(a)amd.com> drm/amd/display: Move setup_stream_attribute Cruise Hung <Cruise.Hung(a)amd.com> drm/amd/display: Remove check DPIA HPD status for BW Allocation Sathishkumar S <sathishkumar.sundararaju(a)amd.com> drm/amdgpu: Check vcn sram load return value Tao Zhou <tao.zhou1(a)amd.com> drm/amdgpu: add range check for RAS bad page address Clay King <clayking(a)amd.com> drm/amd/display: ensure committing streams is seamless Aurabindo Pillai <aurabindo.pillai(a)amd.com> drm/amd/display: fix condition for setting timing_adjust_pending Ostrowski Rafal <rostrows(a)amd.com> drm/amd/display: Update tiled to tiled copy command Michal Wajdeczko <michal.wajdeczko(a)intel.com> drm/xe/configfs: Enforce canonical device names Sk Anirban <sk.anirban(a)intel.com> drm/xe/ptl: Apply Wa_16026007364 Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> mfd: intel-lpss: Add Intel Wildcat Lake LPSS PCI IDs Charles Keepax <ckeepax(a)opensource.cirrus.com> mfd: cs42l43: Move IRQ enable/disable to encompass force suspend Bastien Curutchet <bastien.curutchet(a)bootlin.com> mfd: core: Increment of_node's refcount before linking it to the platform device Janne Grunau <j(a)jannau.net> mfd: macsmc: Add "apple,t8103-smc" compatible Jens Kehne <jens.kehne(a)agilent.com> mfd: da9063: Split chip variant reading in two bus transactions Arnd Bergmann <arnd(a)arndb.de> mfd: madera: Work around false-positive -Wininitialized warning Heiko Stuebner <heiko(a)sntech.de> mfd: qnap-mcu: Include linux/types.h in qnap-mcu.h shared header Heiko Stuebner <heiko(a)sntech.de> mfd: qnap-mcu: Handle errors returned from qnap_mcu_write Alexander Stein <alexander.stein(a)ew.tq-group.com> mfd: stmpe-i2c: Add missing MODULE_LICENSE Alexander Stein <alexander.stein(a)ew.tq-group.com> mfd: stmpe: Remove IRQ domain upon removal Ioana Ciornei <ioana.ciornei(a)nxp.com> mfd: simple-mfd-i2c: Add compatible strings for Layerscape QIXIS FPGA Len Brown <len.brown(a)intel.com> tools/power x86_energy_perf_policy: Prefer driver HWP limits Len Brown <len.brown(a)intel.com> tools/power x86_energy_perf_policy: Enhance HWP enable Kaushlendra Kumar <kaushlendra.kumar(a)intel.com> tools/power x86_energy_perf_policy: Fix incorrect fopen mode usage Kaushlendra Kumar <kaushlendra.kumar(a)intel.com> tools/power turbostat: Fix incorrect sorting of PMT telemetry Mykyta Yatsenko <yatsenko(a)meta.com> selftests/bpf: Fix flaky bpf_cookie selftest Kaushlendra Kumar <kaushlendra.kumar(a)intel.com> tools/cpupower: Fix incorrect size in cpuidle_state_disable() Armin Wolf <W_Armin(a)gmx.de> hwmon: (dell-smm) Add support for Dell OptiPlex 7040 Armin Wolf <W_Armin(a)gmx.de> hwmon: (dell-smm) Remove Dell Precision 490 custom config data Ben Copeland <ben.copeland(a)linaro.org> hwmon: (asus-ec-sensors) increase timeout for locking ACPI mutex Jiri Olsa <jolsa(a)kernel.org> uprobe: Do not emulate/sstep original instruction when ip is changed Alistair Francis <alistair.francis(a)wdc.com> nvme: Use non zero KATO for persistent discovery connections Amery Hung <ameryhung(a)gmail.com> selftests: drv-net: Pull data before parsing headers Amery Hung <ameryhung(a)gmail.com> bpf: Clear pfmemalloc flag when freeing all fragments Chenghao Duan <duanchenghao(a)kylinos.cn> riscv: bpf: Fix uninitialized symbol 'retval_off' Yu Kuai <yukuai3(a)huawei.com> blk-cgroup: fix possible deadlock while configuring policy Markus Stockhausen <markus.stockhausen(a)gmx.de> clocksource/drivers/timer-rtl-otto: Do not interfere with interrupts Markus Stockhausen <markus.stockhausen(a)gmx.de> clocksource/drivers/timer-rtl-otto: Work around dying timers Daniel Lezcano <daniel.lezcano(a)linaro.org> clocksource/drivers/vf-pit: Replace raw_readl/writel to readl/writel Chen Pei <cp0613(a)linux.alibaba.com> ACPI: SPCR: Support Precise Baud Rate field Biju Das <biju.das.jz(a)bp.renesas.com> spi: rpc-if: Add resume support for RZ/G3E Uday Shankar <ushankar(a)purestorage.com> selftests: ublk: fix behavior when fio is not installed Yonghong Song <yonghong.song(a)linux.dev> selftests/bpf: Fix selftest verifier_arena_large failure Pranav Tyagi <pranav.tyagi03(a)gmail.com> futex: Don't leak robust_list pointer on exec race Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> cpuidle: Fail cpuidle device registration if there is one already Tom Stellard <tstellar(a)redhat.com> bpftool: Fix -Wuninitialized-const-pointer warnings with clang >= 21 Fenglin Wu <fenglin.wu(a)oss.qualcomm.com> power: supply: qcom_battmgr: handle charging state change notifications Janne Grunau <j(a)jannau.net> pmdomain: apple: Add "apple,t8103-pmgr-pwrstate" Pavel Begunkov <asml.silence(a)gmail.com> io_uring/zcrx: account niov arrays to cgroup Kaushlendra Kumar <kaushlendra.kumar(a)intel.com> tools/cpupower: fix error return value in cpupower_write_sysfs() Pavel Begunkov <asml.silence(a)gmail.com> io_uring/zcrx: check all niovs filled with dma addresses Manikanta Guntupalli <manikanta.guntupalli(a)amd.com> i3c: dw: Add shutdown support to dw_i3c_master driver Svyatoslav Ryhel <clamor95(a)gmail.com> video: backlight: lp855x_bl: Set correct EPROM start for LP8556 Kaibo Ma <ent3rm4n(a)gmail.com> rust: kunit: allow `cfg` on `test`s Jarkko Nikula <jarkko.nikula(a)linux.intel.com> i3c: mipi-i3c-hci-pci: Add support for Intel Wildcat Lake-U I3C Kumar Kartikeya Dwivedi <memxor(a)gmail.com> bpf: Do not limit bpf_cgroup_from_id to current's namespace Saket Kumar Bhaskar <skb99(a)linux.ibm.com> selftests/bpf: Fix arena_spin_lock selftest failure Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> kunit: Enable PCI on UML without triggering WARN() Daniel Wagner <wagi(a)kernel.org> nvme-fc: use lock accessing port_state and rport state Daniel Wagner <wagi(a)kernel.org> nvmet-fc: avoid scheduling association deletion twice Amirreza Zarrabi <amirreza.zarrabi(a)oss.qualcomm.com> tee: allow a driver to allocate a tee_device without a pool Hans de Goede <hansg(a)kernel.org> ACPICA: dispatcher: Use acpi_ds_clear_operands() in acpi_ds_call_control_method() Uwe Kleine-König <u.kleine-koenig(a)baylibre.com> pwm: pca9685: Use bulk write to atomicially update registers Sarthak Garg <quic_sartgarg(a)quicinc.com> mmc: sdhci-msm: Enable tuning for SDR50 mode for SD card Bryan Brattlof <bb(a)ti.com> soc: ti: k3-socinfo: Add information for AM62L SR1.1 Nikita Travkin <nikita(a)trvn.ru> firmware: qcom: tzmem: disable sc7180 platform Svyatoslav Ryhel <clamor95(a)gmail.com> ARM: tegra: transformer-20: fix audio-codec interrupt Svyatoslav Ryhel <clamor95(a)gmail.com> ARM: tegra: transformer-20: add missing magnetometer interrupt Jonas Schwöbel <jonasschwoebel(a)yahoo.de> ARM: tegra: p880: set correct touchscreen clipping Svyatoslav Ryhel <clamor95(a)gmail.com> soc/tegra: fuse: Add Tegra114 nvmem cells and fuse lookups Radhey Shyam Pandey <radhey.shyam.pandey(a)amd.com> arm64: zynqmp: Revert usb node drive strength and slew rate for zcu106 Quanyang Wang <quanyang.wang(a)windriver.com> arm64: zynqmp: Disable coresight by default Sohil Mehta <sohil.mehta(a)intel.com> cpufreq: ondemand: Update the efficient idle check for Intel extended Families Ming Wang <wangming01(a)loongson.cn> irqchip/loongson-pch-lpc: Use legacy domain for PCH-LPC IRQ controller Keith Busch <kbusch(a)kernel.org> block: check for valid bio while splitting Jiayuan Chen <jiayuan.chen(a)linux.dev> selftests/bpf: Fix incorrect array size calculation Andreas Kemnade <andreas(a)kemnade.info> hwmon: sy7636a: add alias Caleb Sander Mateos <csander(a)purestorage.com> io_uring/rsrc: respect submitter_task in io_register_clone_buffers() Fabien Proriol <fabien.proriol(a)viavisolutions.com> power: supply: sbs-charger: Support multiple devices Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> pinctrl: keembay: release allocated memory in detach path Biju Das <biju.das.jz(a)bp.renesas.com> pinctrl: renesas: rzg2l: Add suspend/resume support for Schmitt control registers Chuande Chen <chuachen(a)cisco.com> hwmon: (sbtsi_temp) AMD CPU extended temperature range support David Ober <dober6023(a)gmail.com> hwmon: (lenovo-ec-sensors) Update P8 supprt Rong Zhang <i(a)rong.moe> hwmon: (k10temp) Add device ID for Strix Halo Avadhut Naik <avadhut.naik(a)amd.com> hwmon: (k10temp) Add thermal support for AMD Family 1Ah-based models Christopher Ruehl <chris.ruehl(a)gtsys.com.hk> power: supply: qcom_battmgr: add OOI chemistry Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> thermal: intel: selftests: workload_hint: Mask unsupported types Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> thermal: gov_step_wise: Allow cooling level to be reduced earlier Hans de Goede <hansg(a)kernel.org> ACPI: scan: Add Intel CVS ACPI HIDs to acpi_ignore_dep_ids[] Sam van Kampen <sam(a)tehsvk.net> ACPI: resource: Skip IRQ override on ASUS Vivobook Pro N6506CU Shang song (Lenovo) <shangsong2(a)foxmail.com> ACPI: PRM: Skip handlers with NULL handler_address or NULL VA Christian Bruel <christian.bruel(a)foss.st.com> irqchip/gic-v2m: Handle Multiple MSI base IRQ Alignment Ricardo B. Marlière <rbm(a)suse.com> selftests/bpf: Upon failures, exit with code 1 in test_xsk.sh Yuan Chen <chenyuan(a)kylinos.cn> bpftool: Add CET-aware symbol matching for x86_64 architectures Kees Cook <kees(a)kernel.org> arc: Fix __fls() const-foldability via __builtin_clzl() Thomas Weißschuh <linux(a)weissschuh.net> kselftest/arm64: tpidr2: Switch to waitpid() over wait4() Val Packett <val(a)packett.cool> firmware: qcom: scm: Allow QSEECOM on Dell Inspiron 7441 / Latitude 7455 Dennis Beier <nanovim(a)gmail.com> cpufreq/longhaul: handle NULL policy in longhaul_exit Harini T <harini.t(a)amd.com> arm64: versal-net: Update rtc calibration value Ricardo B. Marlière <rbm(a)suse.com> selftests/bpf: Fix bpf_prog_detach2 usage in test_lirc_mode2 Jiawei Zhao <phoenix500526(a)163.com> libbpf: Fix USDT SIB argument handling causing unrecognized register error Mario Limonciello (AMD) <superm1(a)kernel.org> ACPI: video: force native for Lenovo 82K8 Kaushlendra Kumar <kaushlendra.kumar(a)intel.com> ACPI: sysfs: Use ACPI_FREE() for freeing an ACPI object Pavel Begunkov <asml.silence(a)gmail.com> io_uring/zctx: check chained notif contexts Bibo Mao <maobibo(a)loongson.cn> irqchip/loongson-eiointc: Route interrupt parsed from bios table Inochi Amaoto <inochiama(a)gmail.com> irqchip/sifive-plic: Respect mask state when setting affinity Takashi Sakamoto <o-takashi(a)sakamocchi.jp> firewire: ohci: move self_id_complete tracepoint after validating register Kendall Willis <k-willis(a)ti.com> firmware: ti_sci: Enable abort handling of entry to LPM Paul Chaignon <paul.chaignon(a)gmail.com> bpf: Use tnums for JEQ/JNE is_branch_taken logic Paresh Bhagat <p-bhagat(a)ti.com> cpufreq: ti: Add support for AM62D2 Jiayi Li <lijiayi(a)kylinos.cn> memstick: Add timeout to prevent indefinite waiting Biju Das <biju.das.jz(a)bp.renesas.com> mmc: host: renesas_sdhi: Fix the actual clock Chi Zhang <chizhang(a)asrmicro.com> pinctrl: single: fix bias pull up/down handling in pin_config_set Erick Shepherd <erick.shepherd(a)ni.com> mmc: sdhci: Disable SD card clock before changing parameters Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> bpf: Don't use %pK through printk Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> soc: ti: pruss: don't use %pK through printk Gabor Juhos <j4g8y7(a)gmail.com> spi: spi-qpic-snand: handle 'use_ecc' parameter of qcom_spi_config_cw_read() Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> spi: loopback-test: Don't use %pK through printk Jens Reidel <adrian(a)mainlining.org> soc: qcom: smem: Fix endian-unaware access of num_entries Mukesh Ojha <mukesh.ojha(a)oss.qualcomm.com> firmware: qcom: scm: preserve assign_mem() error return value Ryan Chen <ryan_chen(a)aspeedtech.com> soc: aspeed: socinfo: Add AST27xx silicon IDs Owen Gu <guhuinan(a)xiaomi.com> usb: gadget: f_fs: Fix epfile null pointer access after ep enable. Heijligen, Thomas <thomas.heijligen(a)secunet.com> mfd: kempld: Switch back to earlier ->init() behavior Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: sleep: Allow pm_restrict_gfp_mask() stacking Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: hibernate: Combine return paths in power_down() Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> cpuidle: governors: menu: Select polling state in some more cases Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> cpuidle: governors: menu: Rearrange main loop in menu_select() Paolo Abeni <pabeni(a)redhat.com> mptcp: fix MSG_PEEK stream corruption Paolo Abeni <pabeni(a)redhat.com> mptcp: leverage skb deferral free Alex Hung <alex.hung(a)amd.com> drm/amd/display: Add HDR workaround for a specific eDP Matthew Schwartz <matthew.schwartz(a)linux.dev> drm/amd/display: Don't program BLNDGAM_MEM_PWR_FORCE when CM low-power is disabled on DCN30 Ivan Lipski <ivan.lipski(a)amd.com> drm/amd/display: Fix incorrect return of vblank enable on unconfigured crtc Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Check that VPE has reached DPM0 in idle handler Thomas Zimmermann <tzimmermann(a)suse.de> drm/ast: Clear preserved bits from register output value Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915/dmc: Clear HRR EVT_CTL/HTP to zero on ADL-S Johan Hovold <johan(a)kernel.org> drm/mediatek: Fix device use-after-free on unbind Philipp Stanner <phasta(a)kernel.org> drm/nouveau: Fix race in nouveau_sched_fini() Philipp Stanner <phasta(a)kernel.org> drm/sched: Fix race in drm_sched_entity_select_rq() David Rosca <david.rosca(a)amd.com> drm/sched: avoid killing parent entity on child SIGKILL Thomas Zimmermann <tzimmermann(a)suse.de> drm/sysfb: Do not dereference NULL pointer in plane reset Matthew Brost <matthew.brost(a)intel.com> drm/xe: Do not wake device during a GT reset Miaoqian Lin <linmq006(a)gmail.com> s390/mm: Fix memory leak in add_marker() when kvrealloc() fails Heiko Carstens <hca(a)linux.ibm.com> s390: Disable ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP Gerd Bayer <gbayer(a)linux.ibm.com> s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump Shawn Guo <shawnguo(a)kernel.org> regmap: irq: Correct documentation of wake_invert flag Alexey Klimov <alexey.klimov(a)linaro.org> regmap: slimbus: fix bus_context pointer in regmap init calls Dapeng Mi <dapeng1.mi(a)linux.intel.com> perf/x86/intel: Fix KASAN global-out-of-bounds warning Dimitri John Ledkov <dimitri.ledkov(a)surgut.co.uk> kbuild: align modinfo section for Secureboot Authenticode EDK2 compat Akash Goel <akash.goel(a)arm.com> dma-fence: Fix safe access wrapper to call timeline name method Damien Le Moal <dlemoal(a)kernel.org> block: make REQ_OP_ZONE_OPEN a write operation Damien Le Moal <dlemoal(a)kernel.org> block: fix op_is_zone_mgmt() to handle REQ_OP_ZONE_RESET_ALL Armin Wolf <W_Armin(a)gmx.de> ACPI: fan: Use ACPI handle when retrieving _FST Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: fix SPDX header on irqsrcs_vcn_5_0.h Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: fix SPDX header on amd_cper.h Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: fix SPDX headers on amdgpu_cper.c/h John Smith <itistotalbotnet(a)gmail.com> drm/amd/pm/powerplay/smumgr: Fix PCIeBootLinkLevel value on Iceland John Smith <itistotalbotnet(a)gmail.com> drm/amd/pm/powerplay/smumgr: Fix PCIeBootLinkLevel value on Fiji Yang Wang <kevinyang.wang(a)amd.com> drm/amd/pm: fix smu table id bound check issue in smu_cmn_update_table() Daniel Palmer <daniel(a)0x0f.com> drm/radeon: Remove calls to drm_put_dev() Daniel Palmer <daniel(a)0x0f.com> drm/radeon: Do not kfree() devres managed rdev Bard Liao <yung-chuan.liao(a)linux.intel.com> ASoC: soc_sdw_utils: remove cs42l43 component_name Maarten Zanders <maarten(a)zanders.be> ASoC: fsl_sai: Fix sync error in consumer mode Petr Oros <poros(a)redhat.com> dpll: spec: add missing module-name and clock-id to pin-get reply Hangbin Liu <liuhangbin(a)gmail.com> tools: ynl: avoid print_field when there is no reply Abdun Nihaal <nihaal(a)cse.iitm.ac.in> sfc: fix potential memory leak in efx_mae_process_mport() Jijie Shao <shaojijie(a)huawei.com> net: hns3: return error code when function fails Petr Oros <poros(a)redhat.com> tools: ynl: fix string attribute length to include null terminator Tomeu Vizoso <tomeu(a)tomeuvizoso.net> drm/etnaviv: fix flush sequence logic Tony Luck <tony.luck(a)intel.com> ACPI: MRRM: Check revision of MRRM table Roy Vegard Ovesen <roy.vegard.ovesen(a)gmail.com> ALSA: usb-audio: don't log messages meant for 1810c when initializing 1824c Roy Vegard Ovesen <roy.vegard.ovesen(a)gmail.com> ALSA: usb-audio: add mono main switch to Presonus S1824c Rob Clark <robin.clark(a)oss.qualcomm.com> drm/msm: Ensure vm is created in VM_BIND ioctl Malin Jonsson <malin.jonsson(a)est.tech> bpf: Conditionally include dynptr copy kfuncs Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: hci_core: Fix tracking of periodic advertisement Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: hci_conn: Fix connection cleanup with BIG with 2 or more BIS Kiran K <kiran.k(a)intel.com> Bluetooth: btintel_pcie: Fix event packet loss issue Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: ISO: Fix another instance of dst_type handling Pauli Virtanen <pav(a)iki.fi> Bluetooth: MGMT: fix crash in set_mesh_sync and set_mesh_complete Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: HCI: Fix tracking of advertisement set/instance 0x00 Chris Lu <chris.lu(a)mediatek.com> Bluetooth: btmtksdio: Add pmctrl handling for BT closed state during reset Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: ISO: Fix BIS connection dst_type handling Cen Zhang <zzzccc427(a)163.com> Bluetooth: hci_sync: fix race in hci_cmd_sync_dequeue_once Lizhi Xu <lizhi.xu(a)windriver.com> usbnet: Prevents free active kevent Haotian Zhang <vulab(a)iscas.ac.cn> ASoC: mediatek: Fix double pm_runtime_disable in remove functions Andrii Nakryiko <andrii(a)kernel.org> libbpf: Fix powerpc's stack register definition in bpf_tracing.h Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_micfil: correct the endian format for DSD Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_sai: fix bit order for DSD format Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: Intel: avs: Disable periods-elapsed work when closing PCM Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: Intel: avs: Unprepare a stream when XRUN occurs Haotian Zhang <vulab(a)iscas.ac.cn> crypto: aspeed - fix double free caused by devm Harald Freudenberger <freude(a)linux.ibm.com> crypto: s390/phmac - Do not modify the req->nbytes value Hannes Reinecke <hare(a)suse.de> nvmet-auth: update sc_c in host response Ondrej Mosnacek <omosnace(a)redhat.com> bpf: Do not audit capability check in do_jit() Bart Van Assche <bvanassche(a)acm.org> scsi: core: Fix the unit attention counter implementation Wonkon Kim <wkon.kim(a)samsung.com> scsi: ufs: core: Initialize value of an attribute returned by uic cmd Noorain Eqbal <nooraineqbal(a)gmail.com> bpf: Sync pending IRQ work before freeing ring buffer Florian Schmaus <florian.schmaus(a)codasip.com> kunit: test_dev_action: Correctly cast 'priv' pointer to long* Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> wifi: nl80211: call kfree without a NULL check Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: fix key tailroom accounting leak Aloka Dixit <aloka.dixit(a)oss.qualcomm.com> wifi: mac80211: reset FILS discovery and unsol probe resp intervals Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs-amp-lib-test: Fix missing include of kunit/test-bug.h Dan Carpenter <dan.carpenter(a)linaro.org> wifi: iwlwifi: fix potential use after free in iwl_mld_remove_link() Roy Vegard Ovesen <roy.vegard.ovesen(a)gmail.com> ALSA: usb-audio: fix control pipe direction Anna Maniscalco <anna.maniscalco2000(a)gmail.com> drm/msm: make sure last_fence is always updated Akhil P Oommen <akhilpo(a)oss.qualcomm.com> drm/msm/a6xx: Fix GMU firmware parser Rob Clark <robin.clark(a)oss.qualcomm.com> drm/msm: Fix GEM free for imported dma-bufs Rameshkumar Sundaram <rameshkumar.sundaram(a)oss.qualcomm.com> wifi: ath11k: avoid bit operation on key flags Karthik M <quic_karm(a)quicinc.com> wifi: ath12k: free skb during idr cleanup callback Mark Pearson <mpearson-lenovo(a)squebb.ca> wifi: ath11k: Add missing platform IDs for quirk table Loic Poulain <loic.poulain(a)oss.qualcomm.com> wifi: ath10k: Fix memory leak on unsupported WMI command Chang S. Bae <chang.seok.bae(a)intel.com> x86/fpu: Ensure XFD state on signal delivery Gregory Price <gourry(a)gourry.net> x86/CPU/AMD: Add RDSEED fix for Zen5 Peter Zijlstra <peterz(a)infradead.org> x86/build: Disable SSE4a Henrique Carvalho <henrique.carvalho(a)suse.com> smb: client: fix potential cfid UAF in smb2_query_info_compound Farhan Ali <alifm(a)linux.ibm.com> s390/pci: Restore IRQ unconditionally for the zPCI device Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> ASoC: renesas: rz-ssi: Use proper dma_buffer_pos after resume Srinivas Kandagatla <srinivas.kandagatla(a)oss.qualcomm.com> ASoC: qdsp6: q6asm: do not sleep while atomic Paolo Abeni <pabeni(a)redhat.com> mptcp: restore window probe Paolo Abeni <pabeni(a)redhat.com> mptcp: drop bogus optimization in __mptcp_check_push() Miaoqian Lin <linmq006(a)gmail.com> fbdev: valkyriefb: Fix reference count leak in valkyriefb_init Florian Fuchs <fuchsfl(a)gmail.com> fbdev: pvr2fb: Fix leftover reference to ONCHIP_NR_DMA_CHANNELS Gokul Sivakumar <gokulkumar.sivakumar(a)infineon.com> wifi: brcmfmac: fix crash while sending Action Frames in standalone AP Mode Emanuele Ghidoli <emanuele.ghidoli(a)toradex.com> net: phy: dp83867: Disable EEE support as not implemented Johan Hovold <johan(a)kernel.org> Bluetooth: rfcomm: fix modem control handling Junjie Cao <junjie.cao(a)intel.com> fbdev: bitblit: bound-check glyph index in bit_putcs* Sven Eckelmann <sven(a)narfation.org> batman-adv: Release references to inactive interfaces Bui Quang Minh <minhquangbui99(a)gmail.com> virtio-net: drop the multi-buffer XDP packet in zerocopy Armin Wolf <W_Armin(a)gmx.de> ACPI: fan: Use platform device for devres-related actions Kaushlendra Kumar <kaushlendra.kumar(a)intel.com> ACPI: button: Call input_free_device() on failing input device registration Yuhao Jiang <danisjiang(a)gmail.com> ACPI: video: Fix use-after-free in acpi_video_switch_brightness() Daniel Palmer <daniel(a)0x0f.com> fbdev: atyfb: Check if pll_ops->init_pll failed Quanmin Yan <yanquanmin1(a)huawei.com> fbcon: Set fb_display[i]->mode to NULL when the mode is released Miaoqian Lin <linmq006(a)gmail.com> net: usb: asix_devices: Check return value of usbnet_get_endpoints Chuck Lever <chuck.lever(a)oracle.com> Revert "NFSD: Remove the cap on number of operations per NFSv4 COMPOUND" Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix crash in nfsd4_read_release() Chuck Lever <chuck.lever(a)oracle.com> NFSD: Define actions for the new time_deleg FATTR4 attributes Tejun Heo <tj(a)kernel.org> sched_ext: Mark scx_bpf_dsq_move_set_[slice|vtime]() with KF_RCU Frédéric Danis <frederic.danis(a)collabora.com> Revert "Bluetooth: L2CAP: convert timeouts to secs_to_jiffies()" ------------- Diffstat: .../devicetree/bindings/display/msm/gmu.yaml | 34 ++ Documentation/netlink/specs/dpll.yaml | 2 + Documentation/netlink/specs/fou.yaml | 4 +- Makefile | 4 +- arch/arc/include/asm/bitops.h | 2 + arch/arm/boot/dts/nvidia/tegra20-asus-tf101.dts | 5 +- arch/arm/boot/dts/nvidia/tegra30-lg-p880.dts | 4 +- arch/arm/mach-at91/pm_suspend.S | 8 +- arch/arm64/boot/dts/xilinx/versal-net.dtsi | 2 +- arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts | 4 +- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 4 + arch/loongarch/include/asm/inst.h | 5 + arch/loongarch/kernel/inst.c | 12 + arch/mips/boot/dts/lantiq/danube.dtsi | 6 + arch/mips/boot/dts/lantiq/danube_easy50712.dts | 4 +- arch/mips/lantiq/xway/sysctrl.c | 2 +- arch/mips/sgi-ip22/ip22-platform.c | 32 ++ arch/openrisc/kernel/module.c | 4 + arch/parisc/include/asm/video.h | 2 +- arch/parisc/kernel/unwind.c | 13 +- arch/powerpc/kernel/eeh_driver.c | 2 +- arch/riscv/kernel/module-sections.c | 8 +- arch/riscv/kernel/stacktrace.c | 21 +- arch/riscv/mm/ptdump.c | 2 +- arch/riscv/net/bpf_jit_comp64.c | 5 +- arch/s390/Kconfig | 1 - arch/s390/crypto/phmac_s390.c | 52 ++- arch/s390/include/asm/pci.h | 1 - arch/s390/mm/dump_pagetables.c | 19 +- arch/s390/pci/pci_event.c | 7 +- arch/s390/pci/pci_irq.c | 9 +- arch/sparc/include/asm/elf_64.h | 1 + arch/sparc/include/asm/io_64.h | 6 +- arch/sparc/include/asm/video.h | 2 + arch/sparc/kernel/module.c | 1 + arch/um/drivers/ssl.c | 5 +- arch/x86/Makefile | 2 +- arch/x86/entry/vsyscall/vsyscall_64.c | 17 +- arch/x86/events/intel/ds.c | 3 +- arch/x86/include/asm/amd/node.h | 1 - arch/x86/include/asm/runtime-const.h | 4 + arch/x86/include/asm/tdx.h | 2 + arch/x86/include/asm/uaccess_64.h | 10 +- arch/x86/include/asm/video.h | 2 + arch/x86/kernel/amd_node.c | 150 +++---- arch/x86/kernel/cpu/amd.c | 11 + arch/x86/kernel/cpu/common.c | 6 +- arch/x86/kernel/cpu/microcode/amd.c | 2 + arch/x86/kernel/cpu/mshyperv.c | 11 +- arch/x86/kernel/fpu/core.c | 3 + arch/x86/kernel/kvm.c | 20 +- arch/x86/kvm/vmx/tdx.c | 9 + arch/x86/net/bpf_jit_comp.c | 2 +- arch/x86/video/video-common.c | 25 +- arch/x86/virt/vmx/tdx/tdx.c | 21 +- block/blk-cgroup.c | 23 +- block/blk-map.c | 2 +- block/blk-merge.c | 21 +- drivers/accel/amdxdna/aie2_ctx.c | 59 +-- drivers/accel/amdxdna/aie2_pci.c | 37 +- drivers/accel/amdxdna/aie2_pci.h | 5 +- drivers/accel/amdxdna/amdxdna_ctx.c | 26 -- drivers/accel/amdxdna/amdxdna_ctx.h | 2 - drivers/accel/amdxdna/amdxdna_pci_drv.c | 74 +--- drivers/accel/amdxdna/amdxdna_pci_drv.h | 4 +- drivers/accel/habanalabs/common/memory.c | 2 +- drivers/accel/habanalabs/gaudi/gaudi.c | 19 + drivers/accel/habanalabs/gaudi2/gaudi2.c | 15 +- drivers/accel/habanalabs/gaudi2/gaudi2_coresight.c | 2 +- drivers/acpi/acpi_mrrm.c | 3 + drivers/acpi/acpi_video.c | 4 +- drivers/acpi/acpica/dsmethod.c | 10 +- drivers/acpi/button.c | 4 +- drivers/acpi/device_sysfs.c | 2 +- drivers/acpi/fan.h | 7 +- drivers/acpi/fan_attr.c | 2 +- drivers/acpi/fan_core.c | 36 +- drivers/acpi/fan_hwmon.c | 11 +- drivers/acpi/prmt.c | 19 +- drivers/acpi/property.c | 24 +- drivers/acpi/resource.c | 7 + drivers/acpi/scan.c | 4 + drivers/acpi/spcr.c | 10 +- drivers/acpi/video_detect.c | 8 + drivers/base/regmap/regmap-slimbus.c | 6 +- drivers/bluetooth/btintel.c | 3 + drivers/bluetooth/btintel_pcie.c | 20 +- drivers/bluetooth/btmtksdio.c | 12 + drivers/bluetooth/btrtl.c | 4 +- drivers/bluetooth/btusb.c | 21 + drivers/bluetooth/hci_bcsp.c | 3 + drivers/bus/mhi/host/internal.h | 2 + drivers/bus/mhi/host/pci_generic.c | 16 +- drivers/bus/mhi/host/pm.c | 2 +- drivers/char/hw_random/timeriomem-rng.c | 2 +- drivers/char/misc.c | 12 +- drivers/clk/at91/clk-master.c | 3 + drivers/clk/at91/clk-sam9x60-pll.c | 75 ++-- drivers/clk/at91/pmc.h | 1 + drivers/clk/at91/sam9x60.c | 2 + drivers/clk/at91/sam9x7.c | 6 + drivers/clk/at91/sama7d65.c | 4 + drivers/clk/at91/sama7g5.c | 2 + drivers/clk/clk-scmi.c | 11 +- drivers/clk/qcom/gcc-ipq6018.c | 60 +-- drivers/clk/renesas/rzv2h-cpg.c | 13 +- drivers/clk/samsung/clk-exynos990.c | 2 + drivers/clk/sunxi-ng/ccu-sun6i-rtc.c | 11 + drivers/clk/thead/clk-th1520-ap.c | 44 +-- drivers/clk/ti/clk-33xx.c | 2 + drivers/clk/xilinx/clk-xlnx-clock-wizard.c | 2 +- drivers/clocksource/hyperv_timer.c | 10 +- drivers/clocksource/timer-rtl-otto.c | 26 +- drivers/clocksource/timer-vf-pit.c | 22 +- drivers/cpufreq/cpufreq_ondemand.c | 25 +- drivers/cpufreq/cpufreq_ondemand.h | 23 ++ drivers/cpufreq/longhaul.c | 3 + drivers/cpufreq/tegra186-cpufreq.c | 27 +- drivers/cpufreq/ti-cpufreq.c | 2 + drivers/cpuidle/cpuidle.c | 8 +- drivers/cpuidle/governors/menu.c | 79 ++-- .../crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c | 1 - drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c | 5 +- drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c | 2 - drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c | 1 - drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c | 1 - drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h | 2 +- drivers/crypto/aspeed/aspeed-acry.c | 2 - drivers/crypto/caam/ctrl.c | 4 +- drivers/crypto/ccp/hsti.c | 2 +- drivers/crypto/ccp/sev-dev.c | 10 + drivers/crypto/hisilicon/qm.c | 78 ++-- drivers/crypto/intel/qat/qat_common/qat_uclo.c | 2 +- drivers/dma-buf/dma-fence.c | 2 +- drivers/dma/dw-edma/dw-edma-core.c | 22 ++ drivers/dma/idxd/init.c | 2 + drivers/dma/idxd/registers.h | 1 + drivers/dma/mv_xor.c | 4 +- drivers/dma/sh/shdma-base.c | 25 +- drivers/dma/sh/shdmac.c | 17 +- drivers/extcon/extcon-adc-jack.c | 2 + drivers/extcon/extcon-axp288.c | 2 +- drivers/extcon/extcon-fsa9480.c | 2 +- drivers/firewire/ohci.c | 12 +- drivers/firmware/qcom/qcom_scm.c | 4 +- drivers/firmware/qcom/qcom_tzmem.c | 1 + drivers/firmware/ti_sci.c | 57 ++- drivers/firmware/ti_sci.h | 3 + drivers/gpio/gpiolib-swnode.c | 2 +- drivers/gpio/gpiolib.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c | 53 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 19 +- drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 66 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c | 14 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cper.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 21 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 68 ++-- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 14 +- drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 127 +++--- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 123 ++++-- drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c | 40 +- drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h | 4 + drivers/gpu/drm/amd/amdgpu/atom.c | 4 + drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 12 + drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c | 20 +- drivers/gpu/drm/amd/amdgpu/mes_userqueue.c | 23 +- drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | 32 +- drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 35 +- drivers/gpu/drm/amd/amdgpu/soc15.c | 1 - drivers/gpu/drm/amd/amdgpu/umc_v12_0.c | 5 +- drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | 10 +- drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c | 11 +- drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c | 10 +- drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c | 20 +- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 19 +- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 20 +- drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 11 +- drivers/gpu/drm/amd/amdkfd/kfd_process.c | 4 + drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 25 ++ drivers/gpu/drm/amd/amdxcp/amdgpu_xcp_drv.c | 56 ++- drivers/gpu/drm/amd/amdxcp/amdgpu_xcp_drv.h | 1 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 183 +++++++-- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 17 + .../drm/amd/display/amdgpu_dm/amdgpu_dm_color.c | 86 ++-- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c | 34 +- .../drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 3 +- .../drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 1 + .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 13 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.h | 2 +- .../amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c | 3 + .../amd/display/dc/clk_mgr/dce60/dce60_clk_mgr.c | 5 + .../drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c | 16 + .../amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.c | 142 ++++++- .../amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.h | 5 + drivers/gpu/drm/amd/display/dc/core/dc.c | 27 +- .../gpu/drm/amd/display/dc/core/dc_hw_sequencer.c | 2 + drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 14 +- drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 4 +- drivers/gpu/drm/amd/display/dc/dc_helper.c | 5 + drivers/gpu/drm/amd/display/dc/dc_stream.h | 3 + .../drm/amd/display/dc/dccg/dcn401/dcn401_dccg.c | 2 +- drivers/gpu/drm/amd/display/dc/dce/dmub_replay.c | 1 + drivers/gpu/drm/amd/display/dc/dm_services.h | 2 + .../gpu/drm/amd/display/dc/dml/dcn301/dcn301_fpu.c | 20 +- .../drm/amd/display/dc/dml2/display_mode_core.c | 2 +- .../drm/amd/display/dc/dml2/dml21/dml21_wrapper.c | 4 + .../dml21/src/dml2_core/dml2_core_dcn4_calcs.c | 28 +- .../gpu/drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c | 3 - drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c | 5 + .../drm/amd/display/dc/hwss/dce110/dce110_hwseq.c | 1 + .../drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c | 73 ++-- .../drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c | 5 +- .../drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c | 2 + .../drm/amd/display/dc/inc/hw/timing_generator.h | 1 + .../amd/display/dc/link/accessories/link_dp_cts.c | 18 +- .../gpu/drm/amd/display/dc/link/link_detection.c | 5 + drivers/gpu/drm/amd/display/dc/link/link_dpms.c | 3 - .../gpu/drm/amd/display/dc/link/link_validation.c | 6 +- .../display/dc/link/protocols/link_dp_dpia_bw.c | 58 ++- .../display/dc/link/protocols/link_dp_training.c | 9 +- .../gpu/drm/amd/display/dc/optc/dcn32/dcn32_optc.h | 1 + .../gpu/drm/amd/display/dc/optc/dcn35/dcn35_optc.c | 18 + .../drm/amd/display/dc/optc/dcn401/dcn401_optc.c | 5 + .../display/dc/resource/dce100/dce100_resource.c | 10 +- .../amd/display/dc/resource/dce60/dce60_resource.c | 21 +- .../amd/display/dc/resource/dce80/dce80_resource.c | 10 +- .../display/dc/resource/dcn314/dcn314_resource.c | 1 + .../display/dc/virtual/virtual_stream_encoder.c | 7 + drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 18 +- drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c | 53 +-- drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.h | 8 +- drivers/gpu/drm/amd/display/include/dal_asic_id.h | 5 + drivers/gpu/drm/amd/include/amd_cper.h | 2 +- .../drm/amd/include/ivsrcid/vcn/irqsrcs_vcn_5_0.h | 2 +- drivers/gpu/drm/amd/pm/amdgpu_pm.c | 5 +- drivers/gpu/drm/amd/pm/legacy-dpm/si_smc.c | 26 +- .../gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c | 2 +- .../drm/amd/pm/powerplay/smumgr/iceland_smumgr.c | 2 +- drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 6 + drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c | 2 +- drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 3 + drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 2 +- drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c | 2 +- drivers/gpu/drm/ast/ast_drv.h | 8 +- drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 23 +- drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 18 + drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 12 +- drivers/gpu/drm/bridge/display-connector.c | 3 +- drivers/gpu/drm/drm_gem_atomic_helper.c | 8 +- drivers/gpu/drm/drm_gpusvm.c | 33 +- drivers/gpu/drm/drm_panel_backlight_quirks.c | 2 +- drivers/gpu/drm/etnaviv/etnaviv_buffer.c | 2 +- drivers/gpu/drm/i915/display/intel_dmc.c | 55 ++- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 10 - drivers/gpu/drm/mediatek/mtk_plane.c | 24 +- drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 10 + drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 5 +- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 113 +++++- drivers/gpu/drm/msm/adreno/a6xx_gpu.h | 1 + drivers/gpu/drm/msm/adreno/a6xx_preempt.c | 20 +- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 17 +- drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 35 +- drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h | 3 + drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 15 + drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 10 + drivers/gpu/drm/msm/msm_gem.c | 31 +- drivers/gpu/drm/msm/msm_gem.h | 6 +- drivers/gpu/drm/msm/msm_gem_prime.c | 2 +- drivers/gpu/drm/msm/msm_gem_submit.c | 9 +- drivers/gpu/drm/msm/msm_gem_vma.c | 2 +- drivers/gpu/drm/msm/registers/gen_header.py | 7 + drivers/gpu/drm/nouveau/dispnv50/disp.c | 4 +- drivers/gpu/drm/nouveau/dispnv50/disp.h | 1 + drivers/gpu/drm/nouveau/dispnv50/wndw.c | 24 +- drivers/gpu/drm/nouveau/dispnv50/wndwca7e.c | 33 ++ drivers/gpu/drm/nouveau/nouveau_sched.c | 14 +- drivers/gpu/drm/nouveau/nvkm/core/enum.c | 2 +- .../gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c | 3 + drivers/gpu/drm/panel/panel-edp.c | 1 + drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 31 +- drivers/gpu/drm/panthor/panthor_gpu.c | 7 + drivers/gpu/drm/panthor/panthor_mmu.c | 4 +- drivers/gpu/drm/radeon/radeon_drv.c | 25 +- drivers/gpu/drm/radeon/radeon_kms.c | 1 - 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drivers/media/pci/ivtv/ivtv-driver.h | 3 +- drivers/media/pci/ivtv/ivtv-fileops.c | 18 +- drivers/media/pci/ivtv/ivtv-irq.c | 4 +- drivers/media/pci/mgb4/mgb4_vin.c | 3 +- drivers/media/platform/amphion/vpu_v4l2.c | 7 +- drivers/media/platform/nxp/imx-mipi-csis.c | 23 +- .../media/platform/nxp/imx8-isi/imx8-isi-video.c | 156 +++----- .../platform/qcom/camss/camss-csiphy-3ph-1-0.c | 89 +++++ drivers/media/platform/qcom/camss/camss.h | 1 + drivers/media/platform/verisilicon/hantro_drv.c | 2 + drivers/media/platform/verisilicon/hantro_v4l2.c | 6 +- drivers/media/rc/imon.c | 61 +-- drivers/media/rc/redrat3.c | 2 +- drivers/media/tuners/xc4000.c | 8 +- drivers/media/tuners/xc5000.c | 12 +- drivers/media/usb/uvc/uvc_driver.c | 15 +- drivers/memstick/core/memstick.c | 8 +- drivers/mfd/cs42l43.c | 8 +- drivers/mfd/da9063-i2c.c | 27 +- drivers/mfd/intel-lpss-pci.c | 13 + drivers/mfd/kempld-core.c | 32 +- drivers/mfd/macsmc.c | 1 + drivers/mfd/madera-core.c | 4 +- drivers/mfd/mfd-core.c | 1 + drivers/mfd/qnap-mcu.c | 6 +- drivers/mfd/simple-mfd-i2c.c | 2 + drivers/mfd/stmpe-i2c.c | 1 + drivers/mfd/stmpe.c | 3 + drivers/misc/eeprom/at25.c | 67 ++-- drivers/misc/mei/main.c | 18 +- drivers/misc/pci_endpoint_test.c | 12 +- drivers/mmc/host/renesas_sdhi_core.c | 6 +- drivers/mmc/host/sdhci-msm.c | 15 + drivers/mmc/host/sdhci-pci-core.c | 15 +- drivers/net/can/rcar/rcar_canfd.c | 5 +- drivers/net/dsa/b53/b53_common.c | 36 +- drivers/net/dsa/b53/b53_regs.h | 3 +- drivers/net/dsa/dsa_loop.c | 9 +- drivers/net/dsa/microchip/ksz9477.c | 98 ++++- drivers/net/dsa/microchip/ksz9477_reg.h | 3 +- drivers/net/dsa/microchip/ksz_common.c | 49 +++ drivers/net/dsa/microchip/ksz_common.h | 2 + drivers/net/dsa/ocelot/felix.c | 4 + drivers/net/dsa/ocelot/felix.h | 3 +- drivers/net/dsa/ocelot/felix_vsc9959.c | 3 +- drivers/net/ethernet/broadcom/bnge/bnge_rmem.c | 9 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 20 +- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 7 +- drivers/net/ethernet/broadcom/bnxt/bnxt_coredump.c | 8 +- drivers/net/ethernet/broadcom/bnxt/bnxt_coredump.h | 1 + drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 2 +- drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c | 4 +- drivers/net/ethernet/cadence/macb_main.c | 4 +- drivers/net/ethernet/google/gve/gve_ptp.c | 15 + .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 3 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 9 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_mdio.h | 2 +- drivers/net/ethernet/huawei/hinic3/hinic3_irq.c | 2 +- drivers/net/ethernet/huawei/hinic3/hinic3_nic_io.h | 15 +- drivers/net/ethernet/huawei/hinic3/hinic3_rx.c | 10 +- drivers/net/ethernet/huawei/hinic3/hinic3_rx.h | 24 +- drivers/net/ethernet/huawei/hinic3/hinic3_tx.c | 81 ++-- drivers/net/ethernet/huawei/hinic3/hinic3_tx.h | 18 +- drivers/net/ethernet/intel/fm10k/fm10k_common.c | 5 +- drivers/net/ethernet/intel/fm10k/fm10k_common.h | 2 +- drivers/net/ethernet/intel/fm10k/fm10k_pf.c | 2 +- drivers/net/ethernet/intel/fm10k/fm10k_vf.c | 2 +- drivers/net/ethernet/intel/ice/ice_main.c | 2 +- drivers/net/ethernet/intel/ice/ice_trace.h | 10 +- drivers/net/ethernet/intel/idpf/idpf.h | 2 + drivers/net/ethernet/intel/idpf/idpf_lib.c | 140 ++++++- drivers/net/ethernet/intel/idpf/idpf_txrx.c | 146 ++----- drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c | 59 ++- drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 3 + drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 1 + .../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 16 + .../ethernet/marvell/octeontx2/nic/otx2_common.c | 6 +- drivers/net/ethernet/mellanox/mlx5/core/en.h | 3 + .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 4 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 24 +- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 72 ++-- drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 12 +- .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 33 ++ drivers/net/ethernet/meta/fbnic/fbnic_pci.c | 2 + drivers/net/ethernet/microchip/lan865x/lan865x.c | 1 + .../ethernet/microchip/lan966x/lan966x_ethtool.c | 18 +- .../net/ethernet/microchip/lan966x/lan966x_main.c | 2 - .../net/ethernet/microchip/lan966x/lan966x_main.h | 4 +- .../ethernet/microchip/lan966x/lan966x_vcap_impl.c | 8 +- drivers/net/ethernet/microchip/sparx5/Kconfig | 2 +- drivers/net/ethernet/microsoft/mana/hw_channel.c | 7 +- .../net/ethernet/pensando/ionic/ionic_ethtool.c | 2 +- drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 34 +- .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 1 - drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 2 - drivers/net/ethernet/realtek/Kconfig | 2 +- drivers/net/ethernet/realtek/r8169_main.c | 6 +- drivers/net/ethernet/renesas/sh_eth.c | 4 + drivers/net/ethernet/sfc/mae.c | 4 + drivers/net/ethernet/smsc/smsc911x.c | 14 +- drivers/net/ethernet/stmicro/stmmac/common.h | 1 + drivers/net/ethernet/stmicro/stmmac/stmmac_est.c | 9 +- drivers/net/ethernet/stmicro/stmmac/stmmac_est.h | 1 + drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 12 +- drivers/net/ethernet/ti/icssg/icssg_config.c | 7 + drivers/net/ethernet/wangxun/libwx/wx_ethtool.c | 7 +- drivers/net/ethernet/wangxun/libwx/wx_hw.c | 3 +- drivers/net/ethernet/wangxun/libwx/wx_type.h | 4 +- drivers/net/hamradio/6pack.c | 57 +-- drivers/net/mdio/mdio-airoha.c | 2 + drivers/net/mdio/of_mdio.c | 1 - drivers/net/netconsole.c | 10 + drivers/net/phy/dp83640.c | 58 +-- drivers/net/phy/dp83867.c | 6 + drivers/net/phy/fixed_phy.c | 1 + drivers/net/phy/marvell.c | 39 +- drivers/net/phy/mscc/mscc.h | 3 + drivers/net/phy/mscc/mscc_main.c | 40 ++ drivers/net/phy/phy.c | 15 + drivers/net/usb/asix_devices.c | 12 +- drivers/net/usb/qmi_wwan.c | 6 + drivers/net/usb/usbnet.c | 2 + drivers/net/virtio_net.c | 51 ++- drivers/net/wan/framer/pef2256/pef2256.c | 7 +- drivers/net/wireless/ath/ath10k/mac.c | 12 +- drivers/net/wireless/ath/ath10k/wmi.c | 40 +- drivers/net/wireless/ath/ath11k/core.c | 54 ++- drivers/net/wireless/ath/ath11k/mac.c | 10 +- drivers/net/wireless/ath/ath12k/dp.h | 2 +- drivers/net/wireless/ath/ath12k/mac.c | 156 ++++---- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 3 +- .../net/wireless/broadcom/brcm80211/brcmfmac/p2p.c | 28 +- .../net/wireless/broadcom/brcm80211/brcmfmac/p2p.h | 3 +- drivers/net/wireless/intel/iwlwifi/fw/regulatory.c | 14 +- drivers/net/wireless/intel/iwlwifi/mld/link.c | 12 +- drivers/net/wireless/intel/iwlwifi/mld/stats.c | 11 +- .../wireless/intel/iwlwifi/pcie/gen1_2/internal.h | 3 + drivers/net/wireless/mediatek/mt76/eeprom.c | 9 +- drivers/net/wireless/mediatek/mt76/mac80211.c | 2 + drivers/net/wireless/mediatek/mt76/mt76.h | 2 +- drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c | 3 +- drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c | 4 +- drivers/net/wireless/mediatek/mt76/mt7615/init.c | 5 +- .../net/wireless/mediatek/mt76/mt76_connac3_mac.h | 7 + drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c | 6 +- drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c | 4 +- drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c | 4 +- drivers/net/wireless/mediatek/mt76/mt7915/init.c | 4 +- drivers/net/wireless/mediatek/mt76/mt7921/init.c | 4 +- drivers/net/wireless/mediatek/mt76/mt7921/main.c | 2 + drivers/net/wireless/mediatek/mt76/mt7925/init.c | 4 +- drivers/net/wireless/mediatek/mt76/mt7925/pci.c | 26 +- drivers/net/wireless/mediatek/mt76/mt7996/eeprom.c | 3 +- drivers/net/wireless/mediatek/mt76/mt7996/init.c | 6 +- drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 116 ++++-- drivers/net/wireless/mediatek/mt76/mt7996/main.c | 1 + drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 4 +- drivers/net/wireless/mediatek/mt76/tx.c | 3 +- drivers/net/wireless/realtek/rtw88/sdio.c | 4 + drivers/net/wireless/realtek/rtw89/coex.c | 5 +- drivers/net/wireless/realtek/rtw89/core.c | 61 ++- drivers/net/wireless/realtek/rtw89/core.h | 12 +- drivers/net/wireless/realtek/rtw89/debug.h | 1 + drivers/net/wireless/realtek/rtw89/fw.c | 4 +- drivers/net/wireless/realtek/rtw89/mac.c | 20 +- drivers/net/wireless/realtek/rtw89/mac.h | 1 + drivers/net/wireless/realtek/rtw89/phy.c | 9 +- drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c | 85 ++-- drivers/net/wireless/realtek/rtw89/rtw8851bu.c | 3 + drivers/net/wireless/realtek/rtw89/rtw8852bu.c | 2 + drivers/net/wireless/realtek/rtw89/txrx.h | 1 + drivers/net/wireless/virtual/mac80211_hwsim.c | 7 +- drivers/net/wwan/t7xx/t7xx_pci.c | 1 + drivers/ntb/hw/epf/ntb_hw_epf.c | 103 ++--- drivers/nvme/host/core.c | 8 +- drivers/nvme/host/fc.c | 10 +- drivers/nvme/target/auth.c | 5 +- drivers/nvme/target/fc.c | 16 +- drivers/pci/controller/cadence/pcie-cadence-host.c | 2 +- drivers/pci/controller/cadence/pcie-cadence.c | 4 +- drivers/pci/controller/cadence/pcie-cadence.h | 6 +- drivers/pci/controller/dwc/pci-imx6.c | 4 + drivers/pci/controller/dwc/pcie-designware.c | 4 +- drivers/pci/endpoint/functions/pci-epf-test.c | 7 +- drivers/pci/p2pdma.c | 2 +- drivers/pci/pci-driver.c | 2 +- drivers/pci/pci.c | 5 + drivers/pci/pcie/aer.c | 4 + drivers/pci/pcie/err.c | 3 +- drivers/pci/quirks.c | 3 +- drivers/phy/cadence/cdns-dphy.c | 4 +- drivers/phy/renesas/r8a779f0-ether-serdes.c | 28 ++ drivers/phy/rockchip/phy-rockchip-inno-csidphy.c | 5 +- drivers/pinctrl/pinctrl-keembay.c | 7 +- drivers/pinctrl/pinctrl-single.c | 4 +- drivers/pinctrl/renesas/pinctrl-rzg2l.c | 12 +- drivers/platform/x86/amd/pmf/pmf.h | 15 +- drivers/platform/x86/amd/pmf/spc.c | 48 ++- .../platform/x86/intel/int3472/clk_and_regulator.c | 5 +- .../intel/uncore-frequency/uncore-frequency-tpmi.c | 76 +++- drivers/platform/x86/lenovo/think-lmi.c | 11 + drivers/platform/x86/x86-android-tablets/core.c | 6 +- drivers/platform/x86/x86-android-tablets/other.c | 6 +- drivers/pmdomain/apple/pmgr-pwrstate.c | 1 + drivers/power/supply/qcom_battmgr.c | 8 +- drivers/power/supply/sbs-charger.c | 16 +- drivers/ptp/ptp_clock.c | 13 +- drivers/ptp/ptp_ocp.c | 6 +- drivers/pwm/pwm-pca9685.c | 46 ++- drivers/remoteproc/qcom_q6v5.c | 5 + drivers/remoteproc/wkup_m3_rproc.c | 6 +- drivers/rpmsg/rpmsg_char.c | 3 +- drivers/rtc/rtc-pcf2127.c | 19 +- drivers/rtc/rtc-rx8025.c | 2 +- drivers/rtc/rtc-zynqmp.c | 19 + drivers/scsi/libfc/fc_encode.h | 2 +- drivers/scsi/lpfc/lpfc_debugfs.h | 3 + drivers/scsi/lpfc/lpfc_els.c | 21 +- drivers/scsi/lpfc/lpfc_init.c | 7 - drivers/scsi/lpfc/lpfc_nportdisc.c | 23 +- drivers/scsi/lpfc/lpfc_scsi.c | 14 +- drivers/scsi/lpfc/lpfc_sli.c | 3 +- drivers/scsi/mpi3mr/mpi3mr_fw.c | 13 + drivers/scsi/mpi3mr/mpi3mr_os.c | 10 +- drivers/scsi/mpi3mr/mpi3mr_transport.c | 11 +- drivers/scsi/mpt3sas/mpt3sas_transport.c | 3 + drivers/scsi/pm8001/pm8001_ctl.c | 24 +- drivers/scsi/pm8001/pm8001_init.c | 1 + drivers/scsi/pm8001/pm8001_sas.h | 4 + drivers/scsi/qla2xxx/qla_os.c | 5 - drivers/scsi/scsi_error.c | 4 +- drivers/soc/aspeed/aspeed-socinfo.c | 4 + drivers/soc/qcom/smem.c | 2 +- drivers/soc/tegra/fuse/fuse-tegra30.c | 122 ++++++ drivers/soc/ti/k3-socinfo.c | 10 + drivers/soc/ti/pruss.c | 2 +- drivers/spi/spi-loopback-test.c | 12 +- drivers/spi/spi-qpic-snand.c | 11 +- drivers/spi/spi-rpc-if.c | 2 + drivers/tee/tee_core.c | 2 +- drivers/thermal/gov_step_wise.c | 15 +- drivers/thunderbolt/tb.c | 2 +- drivers/tty/serdev/core.c | 11 +- drivers/tty/serial/ip22zilog.c | 360 +++++++---------- drivers/tty/serial/max3100.c | 2 +- drivers/tty/serial/max310x.c | 3 +- drivers/tty/serial/qcom_geni_serial.c | 92 +---- drivers/tty/vt/vt_ioctl.c | 4 +- drivers/ufs/core/ufs-mcq.c | 11 + drivers/ufs/core/ufs-sysfs.c | 2 +- drivers/ufs/core/ufs-sysfs.h | 1 - drivers/ufs/core/ufshcd.c | 36 +- drivers/ufs/host/ufs-exynos.c | 8 + drivers/ufs/host/ufs-mediatek.c | 231 ++++++++--- drivers/ufs/host/ufs-qcom.c | 31 ++ drivers/ufs/host/ufs-qcom.h | 2 +- drivers/ufs/host/ufshcd-pci.c | 70 +++- drivers/usb/cdns3/cdnsp-gadget.c | 8 +- drivers/usb/gadget/function/f_fs.c | 8 +- drivers/usb/gadget/function/f_hid.c | 4 +- drivers/usb/gadget/function/f_ncm.c | 3 +- drivers/usb/host/xhci-pci.c | 45 ++- drivers/usb/host/xhci-plat.c | 1 + drivers/usb/mon/mon_bin.c | 14 +- drivers/vfio/pci/nvgrace-gpu/main.c | 2 + drivers/vfio/pci/vfio_pci_intrs.c | 7 + drivers/vfio/vfio_main.c | 2 +- drivers/video/backlight/lp855x_bl.c | 2 +- drivers/video/fbdev/aty/atyfb_base.c | 8 +- drivers/video/fbdev/core/bitblit.c | 33 +- drivers/video/fbdev/core/fb_fillrect.h | 3 +- drivers/video/fbdev/core/fbcon.c | 19 + drivers/video/fbdev/core/fbmem.c | 1 + drivers/video/fbdev/pvr2fb.c | 2 +- drivers/video/fbdev/valkyriefb.c | 2 + drivers/watchdog/s3c2410_wdt.c | 10 +- fs/9p/v9fs.c | 9 +- fs/btrfs/extent_io.c | 8 + fs/btrfs/file.c | 10 + fs/btrfs/qgroup.c | 4 +- fs/ceph/dir.c | 3 +- fs/ceph/file.c | 6 +- fs/ceph/ioctl.c | 17 +- fs/ceph/locks.c | 5 +- fs/ceph/mds_client.c | 8 + fs/ceph/mdsmap.c | 14 +- fs/ceph/super.c | 14 - fs/ceph/super.h | 14 + fs/crypto/inline_crypt.c | 3 +- fs/exfat/balloc.c | 72 +++- fs/exfat/fatent.c | 11 +- fs/ext4/fast_commit.c | 2 +- fs/ext4/xattr.c | 2 +- fs/f2fs/extent_cache.c | 6 + fs/f2fs/node.c | 17 +- fs/f2fs/sysfs.c | 9 +- fs/fuse/dev.c | 1 + fs/fuse/inode.c | 11 +- fs/fuse/virtio_fs.c | 6 +- fs/hpfs/namei.c | 18 +- fs/jfs/inode.c | 8 +- fs/jfs/jfs_txnmgr.c | 9 +- fs/namespace.c | 15 +- fs/nfs/nfs4proc.c | 6 +- fs/nfs/nfs4state.c | 3 + fs/nfsd/nfs4proc.c | 21 +- fs/nfsd/nfs4state.c | 1 + fs/nfsd/nfs4xdr.c | 12 +- fs/nfsd/nfsd.h | 3 + fs/nfsd/xdr4.h | 1 + fs/ntfs3/inode.c | 1 + fs/open.c | 10 +- fs/orangefs/xattr.c | 12 +- fs/overlayfs/dir.c | 22 +- fs/smb/client/cached_dir.c | 17 +- fs/smb/client/smb2ops.c | 3 +- fs/smb/client/smb2pdu.c | 7 +- fs/smb/client/transport.c | 10 +- fs/smb/server/transport_tcp.c | 7 +- fs/xfs/xfs_iomap.c | 82 +++- include/asm-generic/vmlinux.lds.h | 2 +- include/hyperv/hvhdk_mini.h | 1 + include/linux/bio.h | 4 +- include/linux/blk_types.h | 11 +- include/linux/blkdev.h | 7 + include/linux/cgroup.h | 1 + include/linux/f2fs_fs.h | 1 + include/linux/fbcon.h | 2 + include/linux/filter.h | 2 +- include/linux/mfd/qnap-mcu.h | 2 + include/linux/pci.h | 2 +- include/linux/platform_data/x86/int3472.h | 1 - include/linux/regmap.h | 2 +- include/linux/shdma-base.h | 2 +- include/linux/tnum.h | 3 + include/linux/virtio_net.h | 3 +- include/net/bluetooth/hci.h | 1 + include/net/bluetooth/hci_core.h | 11 +- include/net/bluetooth/l2cap.h | 4 +- include/net/bluetooth/mgmt.h | 4 +- include/net/cfg80211.h | 78 ++++ include/net/cls_cgroup.h | 2 +- include/net/inet_connection_sock.h | 5 +- include/net/inet_hashtables.h | 2 + include/net/inet_timewait_sock.h | 3 +- include/net/nfc/nci_core.h | 2 +- include/net/rps.h | 7 +- include/net/sock.h | 4 + include/net/xdp.h | 5 + include/scsi/scsi_device.h | 10 +- include/sound/tas2781-dsp.h | 8 + include/uapi/drm/drm_fourcc.h | 23 +- include/uapi/linux/virtio_net.h | 3 +- include/ufs/ufs_quirks.h | 3 + include/ufs/ufshcd.h | 9 + include/ufs/ufshci.h | 4 +- io_uring/memmap.c | 2 +- io_uring/notif.c | 5 + io_uring/rsrc.c | 18 +- io_uring/zcrx.c | 9 +- kernel/bpf/helpers.c | 4 +- kernel/bpf/ringbuf.c | 2 + kernel/bpf/tnum.c | 8 + kernel/bpf/verifier.c | 4 + kernel/cgroup/cgroup.c | 24 +- kernel/events/core.c | 20 +- kernel/events/uprobes.c | 7 + kernel/futex/syscalls.c | 106 ++--- kernel/power/hibernate.c | 30 +- kernel/power/main.c | 22 +- kernel/sched/ext.c | 8 +- kernel/trace/ftrace.c | 2 + kernel/trace/ring_buffer.c | 4 + kernel/trace/trace_events_hist.c | 6 +- kernel/trace/trace_fprobe.c | 7 +- lib/crypto/Makefile | 2 +- lib/kunit/Kconfig | 11 + lib/kunit/kunit-test.c | 2 +- net/8021q/vlan.c | 2 + net/9p/trans_fd.c | 9 +- net/batman-adv/originator.c | 14 +- net/bluetooth/hci_conn.c | 27 +- net/bluetooth/hci_event.c | 18 +- net/bluetooth/hci_sync.c | 23 +- net/bluetooth/iso.c | 33 +- net/bluetooth/l2cap_core.c | 4 +- net/bluetooth/mgmt.c | 32 +- net/bluetooth/rfcomm/tty.c | 26 +- net/bluetooth/sco.c | 7 + net/bridge/br.c | 5 + net/bridge/br_forward.c | 5 +- net/bridge/br_if.c | 1 + net/bridge/br_input.c | 4 +- net/bridge/br_mst.c | 10 +- net/bridge/br_private.h | 13 +- net/core/dev.c | 64 ++- net/core/filter.c | 1 + net/core/net-sysfs.c | 4 +- net/core/netpoll.c | 7 +- net/core/page_pool.c | 12 +- net/core/sock.c | 15 +- net/dsa/tag_brcm.c | 10 +- net/ethernet/eth.c | 5 +- net/ipv4/fou_nl.c | 4 +- net/ipv4/inet_connection_sock.c | 12 +- net/ipv4/inet_diag.c | 14 +- net/ipv4/inet_hashtables.c | 44 ++- net/ipv4/inet_timewait_sock.c | 1 + net/ipv4/ip_input.c | 11 +- net/ipv4/netfilter/nf_reject_ipv4.c | 25 ++ net/ipv4/nexthop.c | 6 + net/ipv4/route.c | 2 +- net/ipv4/tcp.c | 4 +- net/ipv4/tcp_fastopen.c | 7 +- net/ipv4/udp_tunnel_nic.c | 2 +- net/ipv6/addrconf.c | 4 +- net/ipv6/ah6.c | 50 ++- net/ipv6/netfilter/nf_reject_ipv6.c | 30 ++ net/ipv6/raw.c | 2 +- net/ipv6/udp.c | 2 +- net/mac80211/cfg.c | 23 +- net/mac80211/chan.c | 2 +- net/mac80211/ieee80211_i.h | 12 +- net/mac80211/iface.c | 25 +- net/mac80211/key.c | 11 +- net/mac80211/link.c | 4 +- net/mac80211/mesh.c | 3 + net/mac80211/mlme.c | 62 +-- net/mac80211/status.c | 21 +- net/mptcp/protocol.c | 61 +-- net/mptcp/protocol.h | 2 +- net/netfilter/nf_tables_api.c | 47 +-- net/rds/rds.h | 2 +- net/sctp/diag.c | 23 +- net/wireless/core.c | 56 +++ net/wireless/nl80211.c | 3 +- net/wireless/scan.c | 9 +- net/wireless/trace.h | 21 + rust/Makefile | 15 +- rust/kernel/devres.rs | 2 +- rust/kernel/kunit.rs | 7 + rust/kernel/sync/condvar.rs | 2 +- rust/macros/kunit.rs | 48 ++- scripts/Makefile.vmlinux_o | 15 +- scripts/kernel-doc.py | 34 +- security/integrity/ima/ima_appraise.c | 23 +- sound/drivers/serial-generic.c | 12 +- sound/hda/codecs/realtek/alc269.c | 10 + sound/hda/codecs/side-codecs/tas2781_hda_i2c.c | 12 + sound/soc/codecs/cs-amp-lib-test.c | 1 + sound/soc/codecs/es8323.c | 17 +- sound/soc/codecs/rt722-sdca-sdw.c | 2 +- sound/soc/codecs/rt722-sdca.c | 14 + sound/soc/codecs/rt722-sdca.h | 6 + sound/soc/codecs/tas2781-fmwlib.c | 12 + sound/soc/codecs/tas2781-i2c.c | 6 + sound/soc/codecs/tlv320aic3x.c | 32 +- sound/soc/codecs/wsa883x.c | 57 ++- sound/soc/fsl/fsl_micfil.c | 4 +- sound/soc/fsl/fsl_sai.c | 11 +- sound/soc/intel/avs/pcm.c | 15 +- sound/soc/mediatek/mt8173/mt8173-rt5650.c | 2 +- sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c | 2 +- .../mt8183/mt8183-mt6358-ts3a227-max98357.c | 2 +- sound/soc/mediatek/mt8186/mt8186-mt6366.c | 2 +- sound/soc/mediatek/mt8188/mt8188-mt6359.c | 8 +- .../mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c | 2 +- sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 1 - sound/soc/mediatek/mt8195/mt8195-mt6359.c | 4 +- sound/soc/mediatek/mt8365/mt8365-afe-pcm.c | 1 - sound/soc/meson/aiu-encoder-i2s.c | 9 +- sound/soc/qcom/qdsp6/q6asm.c | 2 +- sound/soc/qcom/sc8280xp.c | 3 + sound/soc/renesas/rcar/msiof.c | 54 ++- sound/soc/renesas/rz-ssi.c | 25 +- sound/soc/sdw_utils/soc_sdw_utils.c | 1 - sound/soc/soc-ops.c | 1 + sound/soc/sof/ipc4-pcm.c | 56 +++ sound/soc/stm/stm32_sai_sub.c | 8 + sound/usb/mixer.c | 7 + sound/usb/mixer_s1810c.c | 49 ++- sound/usb/quirks.c | 3 - sound/usb/validate.c | 9 +- tools/bpf/bpftool/btf_dumper.c | 2 +- tools/bpf/bpftool/link.c | 54 ++- tools/bpf/bpftool/prog.c | 2 +- tools/include/linux/bitmap.h | 1 + tools/lib/bpf/bpf_tracing.h | 2 +- tools/lib/bpf/usdt.bpf.h | 44 ++- tools/lib/bpf/usdt.c | 62 ++- tools/lib/thermal/Makefile | 9 +- tools/net/ynl/lib/ynl-priv.h | 14 +- tools/net/ynl/lib/ynl.c | 6 +- tools/net/ynl/pyynl/ethtool.py | 3 + tools/net/ynl/pyynl/ynl_gen_c.py | 2 +- tools/power/cpupower/lib/cpuidle.c | 5 +- tools/power/cpupower/lib/cpupower.c | 2 +- tools/power/x86/turbostat/turbostat.c | 2 +- .../x86_energy_perf_policy.c | 30 +- tools/testing/kunit/configs/arch_uml.config | 5 +- tools/testing/selftests/Makefile | 2 +- tools/testing/selftests/arm64/abi/tpidr2.c | 6 +- tools/testing/selftests/bpf/benchs/bench_sockmap.c | 5 +- .../selftests/bpf/prog_tests/arena_spin_lock.c | 13 + .../testing/selftests/bpf/prog_tests/bpf_cookie.c | 3 +- .../testing/selftests/bpf/progs/arena_spin_lock.c | 5 +- .../selftests/bpf/progs/verifier_arena_large.c | 1 + tools/testing/selftests/bpf/test_lirc_mode2_user.c | 2 +- tools/testing/selftests/bpf/test_xsk.sh | 2 + tools/testing/selftests/drivers/net/hds.py | 39 ++ tools/testing/selftests/drivers/net/hw/devmem.py | 14 +- tools/testing/selftests/drivers/net/hw/ncdevmem.c | 4 + tools/testing/selftests/drivers/net/hw/rss_ctx.py | 11 +- .../selftests/drivers/net/lib/py/__init__.py | 2 +- tools/testing/selftests/drivers/net/lib/py/env.py | 41 +- .../selftests/drivers/net/netdevsim/Makefile | 4 + tools/testing/selftests/net/fcnal-test.sh | 432 +++++++++++---------- .../net/forwarding/custom_multipath_hash.sh | 2 +- .../net/forwarding/gre_custom_multipath_hash.sh | 2 +- .../net/forwarding/ip6_forward_instats_vrf.sh | 6 +- .../net/forwarding/ip6gre_custom_multipath_hash.sh | 2 +- tools/testing/selftests/net/forwarding/lib.sh | 8 +- .../net/forwarding/mirror_gre_bridge_1q_lag.sh | 2 +- .../net/forwarding/mirror_gre_vlan_bridge_1q.sh | 4 +- tools/testing/selftests/net/gro.c | 12 +- tools/testing/selftests/net/lib.sh | 32 +- tools/testing/selftests/net/lib/py/utils.py | 18 + tools/testing/selftests/net/lib/xdp_native.bpf.c | 98 ++++- tools/testing/selftests/net/mptcp/mptcp_join.sh | 6 +- tools/testing/selftests/net/netlink-dumps.c | 43 +- tools/testing/selftests/net/psock_tpacket.c | 4 +- tools/testing/selftests/net/tfo_passive.sh | 2 +- tools/testing/selftests/net/traceroute.sh | 51 +-- .../selftests/pci_endpoint/pci_endpoint_test.c | 4 + .../intel/workload_hint/workload_hint_test.c | 2 + tools/testing/selftests/ublk/test_generic_01.sh | 4 + tools/testing/selftests/ublk/test_generic_02.sh | 4 + tools/testing/selftests/ublk/test_generic_12.sh | 4 + tools/testing/selftests/ublk/test_null_01.sh | 4 + tools/testing/selftests/ublk/test_null_02.sh | 4 + tools/testing/selftests/ublk/test_stress_05.sh | 4 + tools/testing/selftests/vsock/vmtest.sh | 8 +- usr/include/headers_check.pl | 2 + 933 files changed, 10037 insertions(+), 4513 deletions(-)

1 month, 1 week

23
873
0 0

FAILED: patch "[PATCH] mm/memory: do not populate page table entries beyond i_size" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 74207de2ba10c2973334906822dc94d2e859ffc5 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112026-substance-senator-8409@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 74207de2ba10c2973334906822dc94d2e859ffc5 Mon Sep 17 00:00:00 2001 From: Kiryl Shutsemau <kas(a)kernel.org> Date: Mon, 27 Oct 2025 11:56:35 +0000 Subject: [PATCH] mm/memory: do not populate page table entries beyond i_size Patch series "Fix SIGBUS semantics with large folios", v3. Accessing memory within a VMA, but beyond i_size rounded up to the next page size, is supposed to generate SIGBUS. Darrick reported[1] an xfstests regression in v6.18-rc1. generic/749 failed due to missing SIGBUS. This was caused by my recent changes that try to fault in the whole folio where possible: 19773df031bc ("mm/fault: try to map the entire file folio in finish_fault()") 357b92761d94 ("mm/filemap: map entire large folio faultaround") These changes did not consider i_size when setting up PTEs, leading to xfstest breakage. However, the problem has been present in the kernel for a long time - since huge tmpfs was introduced in 2016. The kernel happily maps PMD-sized folios as PMD without checking i_size. And huge=always tmpfs allocates PMD-size folios on any writes. I considered this corner case when I implemented a large tmpfs, and my conclusion was that no one in their right mind should rely on receiving a SIGBUS signal when accessing beyond i_size. I cannot imagine how it could be useful for the workload. But apparently filesystem folks care a lot about preserving strict SIGBUS semantics. Generic/749 was introduced last year with reference to POSIX, but no real workloads were mentioned. It also acknowledged the tmpfs deviation from the test case. POSIX indeed says[3]: References within the address range starting at pa and continuing for len bytes to whole pages following the end of an object shall result in delivery of a SIGBUS signal. The patchset fixes the regression introduced by recent changes as well as more subtle SIGBUS breakage due to split failure on truncation. This patch (of 2): Accesses within VMA, but beyond i_size rounded up to PAGE_SIZE are supposed to generate SIGBUS. Recent changes attempted to fault in full folio where possible. They did not respect i_size, which led to populating PTEs beyond i_size and breaking SIGBUS semantics. Darrick reported generic/749 breakage because of this. However, the problem existed before the recent changes. With huge=always tmpfs, any write to a file leads to PMD-size allocation. Following the fault-in of the folio will install PMD mapping regardless of i_size. Fix filemap_map_pages() and finish_fault() to not install: - PTEs beyond i_size; - PMD mappings across i_size; Make an exception for shmem/tmpfs that for long time intentionally mapped with PMDs across i_size. Link: https://lkml.kernel.org/r/20251027115636.82382-1-kirill@shutemov.name Link: https://lkml.kernel.org/r/20251027115636.82382-2-kirill@shutemov.name Signed-off-by: Kiryl Shutsemau <kas(a)kernel.org> Fixes: 6795801366da ("xfs: Support large folios") Reported-by: "Darrick J. Wong" <djwong(a)kernel.org> Cc: Al Viro <viro(a)zeniv.linux.org.uk> Cc: Baolin Wang <baolin.wang(a)linux.alibaba.com> Cc: Christian Brauner <brauner(a)kernel.org> Cc: Dave Chinner <david(a)fromorbit.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: Hugh Dickins <hughd(a)google.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Liam Howlett <liam.howlett(a)oracle.com> Cc: Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org> Cc: Michal Hocko <mhocko(a)suse.com> Cc: Mike Rapoport <rppt(a)kernel.org> Cc: Rik van Riel <riel(a)surriel.com> Cc: Shakeel Butt <shakeel.butt(a)linux.dev> Cc: Suren Baghdasaryan <surenb(a)google.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/filemap.c b/mm/filemap.c index 13f0259d993c..2f1e7e283a51 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -3681,7 +3681,8 @@ static struct folio *next_uptodate_folio(struct xa_state *xas, static vm_fault_t filemap_map_folio_range(struct vm_fault *vmf, struct folio *folio, unsigned long start, unsigned long addr, unsigned int nr_pages, - unsigned long *rss, unsigned short *mmap_miss) + unsigned long *rss, unsigned short *mmap_miss, + bool can_map_large) { unsigned int ref_from_caller = 1; vm_fault_t ret = 0; @@ -3696,7 +3697,7 @@ static vm_fault_t filemap_map_folio_range(struct vm_fault *vmf, * The folio must not cross VMA or page table boundary. */ addr0 = addr - start * PAGE_SIZE; - if (folio_within_vma(folio, vmf->vma) && + if (can_map_large && folio_within_vma(folio, vmf->vma) && (addr0 & PMD_MASK) == ((addr0 + folio_size(folio) - 1) & PMD_MASK)) { vmf->pte -= start; page -= start; @@ -3811,13 +3812,27 @@ vm_fault_t filemap_map_pages(struct vm_fault *vmf, unsigned long rss = 0; unsigned int nr_pages = 0, folio_type; unsigned short mmap_miss = 0, mmap_miss_saved; + bool can_map_large; rcu_read_lock(); folio = next_uptodate_folio(&xas, mapping, end_pgoff); if (!folio) goto out; - if (filemap_map_pmd(vmf, folio, start_pgoff)) { + file_end = DIV_ROUND_UP(i_size_read(mapping->host), PAGE_SIZE) - 1; + end_pgoff = min(end_pgoff, file_end); + + /* + * Do not allow to map with PTEs beyond i_size and with PMD + * across i_size to preserve SIGBUS semantics. + * + * Make an exception for shmem/tmpfs that for long time + * intentionally mapped with PMDs across i_size. + */ + can_map_large = shmem_mapping(mapping) || + file_end >= folio_next_index(folio); + + if (can_map_large && filemap_map_pmd(vmf, folio, start_pgoff)) { ret = VM_FAULT_NOPAGE; goto out; } @@ -3830,10 +3845,6 @@ vm_fault_t filemap_map_pages(struct vm_fault *vmf, goto out; } - file_end = DIV_ROUND_UP(i_size_read(mapping->host), PAGE_SIZE) - 1; - if (end_pgoff > file_end) - end_pgoff = file_end; - folio_type = mm_counter_file(folio); do { unsigned long end; @@ -3850,7 +3861,8 @@ vm_fault_t filemap_map_pages(struct vm_fault *vmf, else ret |= filemap_map_folio_range(vmf, folio, xas.xa_index - folio->index, addr, - nr_pages, &rss, &mmap_miss); + nr_pages, &rss, &mmap_miss, + can_map_large); folio_unlock(folio); } while ((folio = next_uptodate_folio(&xas, mapping, end_pgoff)) != NULL); diff --git a/mm/memory.c b/mm/memory.c index 74b45e258323..b59ae7ce42eb 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -65,6 +65,7 @@ #include <linux/gfp.h> #include <linux/migrate.h> #include <linux/string.h> +#include <linux/shmem_fs.h> #include <linux/memory-tiers.h> #include <linux/debugfs.h> #include <linux/userfaultfd_k.h> @@ -5501,8 +5502,25 @@ vm_fault_t finish_fault(struct vm_fault *vmf) return ret; } + if (!needs_fallback && vma->vm_file) { + struct address_space *mapping = vma->vm_file->f_mapping; + pgoff_t file_end; + + file_end = DIV_ROUND_UP(i_size_read(mapping->host), PAGE_SIZE); + + /* + * Do not allow to map with PTEs beyond i_size and with PMD + * across i_size to preserve SIGBUS semantics. + * + * Make an exception for shmem/tmpfs that for long time + * intentionally mapped with PMDs across i_size. + */ + needs_fallback = !shmem_mapping(mapping) && + file_end < folio_next_index(folio); + } + if (pmd_none(*vmf->pmd)) { - if (folio_test_pmd_mappable(folio)) { + if (!needs_fallback && folio_test_pmd_mappable(folio)) { ret = do_set_pmd(vmf, folio, page); if (ret != VM_FAULT_FALLBACK) return ret;

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FAILED: patch "[PATCH] mm/truncate: unmap large folio on split failure" failed to apply to 6.17-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.17-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.17.y git checkout FETCH_HEAD git cherry-pick -x fa04f5b60fda62c98a53a60de3a1e763f11feb41 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112037-resurface-backlight-da75@gregkh' --subject-prefix 'PATCH 6.17.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From fa04f5b60fda62c98a53a60de3a1e763f11feb41 Mon Sep 17 00:00:00 2001 From: Kiryl Shutsemau <kas(a)kernel.org> Date: Mon, 27 Oct 2025 11:56:36 +0000 Subject: [PATCH] mm/truncate: unmap large folio on split failure Accesses within VMA, but beyond i_size rounded up to PAGE_SIZE are supposed to generate SIGBUS. This behavior might not be respected on truncation. During truncation, the kernel splits a large folio in order to reclaim memory. As a side effect, it unmaps the folio and destroys PMD mappings of the folio. The folio will be refaulted as PTEs and SIGBUS semantics are preserved. However, if the split fails, PMD mappings are preserved and the user will not receive SIGBUS on any accesses within the PMD. Unmap the folio on split failure. It will lead to refault as PTEs and preserve SIGBUS semantics. Make an exception for shmem/tmpfs that for long time intentionally mapped with PMDs across i_size. Link: https://lkml.kernel.org/r/20251027115636.82382-3-kirill@shutemov.name Fixes: b9a8a4195c7d ("truncate,shmem: Handle truncates that split large folios") Signed-off-by: Kiryl Shutsemau <kas(a)kernel.org> Cc: Al Viro <viro(a)zeniv.linux.org.uk> Cc: Baolin Wang <baolin.wang(a)linux.alibaba.com> Cc: Christian Brauner <brauner(a)kernel.org> Cc: "Darrick J. Wong" <djwong(a)kernel.org> Cc: Dave Chinner <david(a)fromorbit.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: Hugh Dickins <hughd(a)google.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Liam Howlett <liam.howlett(a)oracle.com> Cc: Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org> Cc: Michal Hocko <mhocko(a)suse.com> Cc: Mike Rapoport <rppt(a)kernel.org> Cc: Rik van Riel <riel(a)surriel.com> Cc: Shakeel Butt <shakeel.butt(a)linux.dev> Cc: Suren Baghdasaryan <surenb(a)google.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/truncate.c b/mm/truncate.c index 9210cf808f5c..3c5a50ae3274 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -177,6 +177,32 @@ int truncate_inode_folio(struct address_space *mapping, struct folio *folio) return 0; } +static int try_folio_split_or_unmap(struct folio *folio, struct page *split_at, + unsigned long min_order) +{ + enum ttu_flags ttu_flags = + TTU_SYNC | + TTU_SPLIT_HUGE_PMD | + TTU_IGNORE_MLOCK; + int ret; + + ret = try_folio_split_to_order(folio, split_at, min_order); + + /* + * If the split fails, unmap the folio, so it will be refaulted + * with PTEs to respect SIGBUS semantics. + * + * Make an exception for shmem/tmpfs that for long time + * intentionally mapped with PMDs across i_size. + */ + if (ret && !shmem_mapping(folio->mapping)) { + try_to_unmap(folio, ttu_flags); + WARN_ON(folio_mapped(folio)); + } + + return ret; +} + /* * Handle partial folios. The folio may be entirely within the * range if a split has raced with us. If not, we zero the part of the @@ -226,7 +252,7 @@ bool truncate_inode_partial_folio(struct folio *folio, loff_t start, loff_t end) min_order = mapping_min_folio_order(folio->mapping); split_at = folio_page(folio, PAGE_ALIGN_DOWN(offset) / PAGE_SIZE); - if (!try_folio_split_to_order(folio, split_at, min_order)) { + if (!try_folio_split_or_unmap(folio, split_at, min_order)) { /* * try to split at offset + length to make sure folios within * the range can be dropped, especially to avoid memory waste @@ -250,13 +276,10 @@ bool truncate_inode_partial_folio(struct folio *folio, loff_t start, loff_t end) if (!folio_trylock(folio2)) goto out; - /* - * make sure folio2 is large and does not change its mapping. - * Its split result does not matter here. - */ + /* make sure folio2 is large and does not change its mapping */ if (folio_test_large(folio2) && folio2->mapping == folio->mapping) - try_folio_split_to_order(folio2, split_at2, min_order); + try_folio_split_or_unmap(folio2, split_at2, min_order); folio_unlock(folio2); out:

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[PATCH 6.6.y] wifi: cfg80211: Add missing lock in cfg80211_check_and_end_cac()

by alvalan9＠foxmail.com

From: Alexander Wetzel <Alexander(a)wetzel-home.de> [ Upstream commit 2c5dee15239f3f3e31aa5c8808f18996c039e2c1 ] Callers of wdev_chandef() must hold the wiphy mutex. But the worker cfg80211_propagate_cac_done_wk() never takes the lock. Which triggers the warning below with the mesh_peer_connected_dfs test from hostapd and not (yet) released mac80211 code changes: WARNING: CPU: 0 PID: 495 at net/wireless/chan.c:1552 wdev_chandef+0x60/0x165 Modules linked in: CPU: 0 UID: 0 PID: 495 Comm: kworker/u4:2 Not tainted 6.14.0-rc5-wt-g03960e6f9d47 #33 13c287eeabfe1efea01c0bcc863723ab082e17cf Workqueue: cfg80211 cfg80211_propagate_cac_done_wk Stack: 00000000 00000001 ffffff00 6093267c 00000000 6002ec30 6d577c50 60037608 00000000 67e8d108 6063717b 00000000 Call Trace: [<6002ec30>] ? _printk+0x0/0x98 [<6003c2b3>] show_stack+0x10e/0x11a [<6002ec30>] ? _printk+0x0/0x98 [<60037608>] dump_stack_lvl+0x71/0xb8 [<6063717b>] ? wdev_chandef+0x60/0x165 [<6003766d>] dump_stack+0x1e/0x20 [<6005d1b7>] __warn+0x101/0x20f [<6005d3a8>] warn_slowpath_fmt+0xe3/0x15d [<600b0c5c>] ? mark_lock.part.0+0x0/0x4ec [<60751191>] ? __this_cpu_preempt_check+0x0/0x16 [<600b11a2>] ? mark_held_locks+0x5a/0x6e [<6005d2c5>] ? warn_slowpath_fmt+0x0/0x15d [<60052e53>] ? unblock_signals+0x3a/0xe7 [<60052f2d>] ? um_set_signals+0x2d/0x43 [<60751191>] ? __this_cpu_preempt_check+0x0/0x16 [<607508b2>] ? lock_is_held_type+0x207/0x21f [<6063717b>] wdev_chandef+0x60/0x165 [<605f89b4>] regulatory_propagate_dfs_state+0x247/0x43f [<60052f00>] ? um_set_signals+0x0/0x43 [<605e6bfd>] cfg80211_propagate_cac_done_wk+0x3a/0x4a [<6007e460>] process_scheduled_works+0x3bc/0x60e [<6007d0ec>] ? move_linked_works+0x4d/0x81 [<6007d120>] ? assign_work+0x0/0xaa [<6007f81f>] worker_thread+0x220/0x2dc [<600786ef>] ? set_pf_worker+0x0/0x57 [<60087c96>] ? to_kthread+0x0/0x43 [<6008ab3c>] kthread+0x2d3/0x2e2 [<6007f5ff>] ? worker_thread+0x0/0x2dc [<6006c05b>] ? calculate_sigpending+0x0/0x56 [<6003b37d>] new_thread_handler+0x4a/0x64 irq event stamp: 614611 hardirqs last enabled at (614621): [<00000000600bc96b>] __up_console_sem+0x82/0xaf hardirqs last disabled at (614630): [<00000000600bc92c>] __up_console_sem+0x43/0xaf softirqs last enabled at (614268): [<00000000606c55c6>] __ieee80211_wake_queue+0x933/0x985 softirqs last disabled at (614266): [<00000000606c52d6>] __ieee80211_wake_queue+0x643/0x985 Fixes: 26ec17a1dc5e ("cfg80211: Fix radar event during another phy CAC") Signed-off-by: Alexander Wetzel <Alexander(a)wetzel-home.de> Link: https://patch.msgid.link/20250717162547.94582-1-Alexander@wetzel-home.de Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> [ The author recommends that when porting to older kernels, we should use wiphy_lock() and wiphy_unlock() instead of guard(). ] Signed-off-by: Alva Lan <alvalan9(a)foxmail.com> --- net/wireless/reg.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 9e0366ea86f4..4c695f29dfed 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -4208,6 +4208,9 @@ EXPORT_SYMBOL(regulatory_pre_cac_allowed); static void cfg80211_check_and_end_cac(struct cfg80211_registered_device *rdev) { struct wireless_dev *wdev; + + wiphy_lock(&rdev->wiphy); + /* If we finished CAC or received radar, we should end any * CAC running on the same channels. * the check !cfg80211_chandef_dfs_usable contain 2 options: @@ -4231,6 +4234,8 @@ static void cfg80211_check_and_end_cac(struct cfg80211_registered_device *rdev) if (!cfg80211_chandef_dfs_usable(&rdev->wiphy, chandef)) rdev_end_cac(rdev, wdev->netdev); } + + wiphy_unlock(&rdev->wiphy); } void regulatory_propagate_dfs_state(struct wiphy *wiphy, -- 2.43.0

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[PATCH v5 04/22] reset: rzv2h-usb2phy: Keep PHY clock enabled for entire device lifetime

by Tommaso Merciai

The driver was disabling the USB2 PHY clock immediately after register initialization in probe() and after each reset operation. This left the PHY unclocked even though it must remain active for USB functionality. The behavior appeared to work only when another driver (e.g., USB controller) had already enabled the clock, making operation unreliable and hardware-dependent. In configurations where this driver is the sole clock user, USB functionality would fail. Fix this by: - Enabling the clock once in probe() via pm_runtime_resume_and_get() - Removing all pm_runtime_put() calls from assert/deassert/status - Registering a devm cleanup action to release the clock at removal - Removed rzv2h_usbphy_assert_helper() and its call in rzv2h_usb2phy_reset_probe() This ensures the PHY clock remains enabled for the entire device lifetime, preventing instability and aligning with hardware requirements. Cc: stable(a)vger.kernel.org Fixes: e3911d7f865b ("reset: Add USB2PHY port reset driver for Renesas RZ/V2H(P)") Signed-off-by: Tommaso Merciai <tommaso.merciai.xr(a)bp.renesas.com> --- v4->v5: - No changes. v3->v4: - No changes. v2->v3: - Added missing Cc: stable(a)vger.kernel.org - Improved commit body describing the removal of rzv2h_usbphy_assert_helper() from rzv2h_usb2phy_reset_probe(). v1->v2: - Improve commit body and commit msg - Added Fixes tag - Dropped unnecessary rzv2h_usbphy_assert_helper() function drivers/reset/reset-rzv2h-usb2phy.c | 64 ++++++++--------------------- 1 file changed, 18 insertions(+), 46 deletions(-) diff --git a/drivers/reset/reset-rzv2h-usb2phy.c b/drivers/reset/reset-rzv2h-usb2phy.c index ae643575b067..5bdd39274612 100644 --- a/drivers/reset/reset-rzv2h-usb2phy.c +++ b/drivers/reset/reset-rzv2h-usb2phy.c @@ -49,9 +49,10 @@ static inline struct rzv2h_usb2phy_reset_priv return container_of(rcdev, struct rzv2h_usb2phy_reset_priv, rcdev); } -/* This function must be called only after pm_runtime_resume_and_get() has been called */ -static void rzv2h_usbphy_assert_helper(struct rzv2h_usb2phy_reset_priv *priv) +static int rzv2h_usbphy_reset_assert(struct reset_controller_dev *rcdev, + unsigned long id) { + struct rzv2h_usb2phy_reset_priv *priv = rzv2h_usbphy_rcdev_to_priv(rcdev); const struct rzv2h_usb2phy_reset_of_data *data = priv->data; scoped_guard(spinlock, &priv->lock) { @@ -60,24 +61,6 @@ static void rzv2h_usbphy_assert_helper(struct rzv2h_usb2phy_reset_priv *priv) } usleep_range(11, 20); -} - -static int rzv2h_usbphy_reset_assert(struct reset_controller_dev *rcdev, - unsigned long id) -{ - struct rzv2h_usb2phy_reset_priv *priv = rzv2h_usbphy_rcdev_to_priv(rcdev); - struct device *dev = priv->dev; - int ret; - - ret = pm_runtime_resume_and_get(dev); - if (ret) { - dev_err(dev, "pm_runtime_resume_and_get failed\n"); - return ret; - } - - rzv2h_usbphy_assert_helper(priv); - - pm_runtime_put(dev); return 0; } @@ -87,14 +70,6 @@ static int rzv2h_usbphy_reset_deassert(struct reset_controller_dev *rcdev, { struct rzv2h_usb2phy_reset_priv *priv = rzv2h_usbphy_rcdev_to_priv(rcdev); const struct rzv2h_usb2phy_reset_of_data *data = priv->data; - struct device *dev = priv->dev; - int ret; - - ret = pm_runtime_resume_and_get(dev); - if (ret) { - dev_err(dev, "pm_runtime_resume_and_get failed\n"); - return ret; - } scoped_guard(spinlock, &priv->lock) { writel(data->reset_deassert_val, priv->base + data->reset_reg); @@ -102,8 +77,6 @@ static int rzv2h_usbphy_reset_deassert(struct reset_controller_dev *rcdev, writel(data->reset_release_val, priv->base + data->reset_reg); } - pm_runtime_put(dev); - return 0; } @@ -111,20 +84,10 @@ static int rzv2h_usbphy_reset_status(struct reset_controller_dev *rcdev, unsigned long id) { struct rzv2h_usb2phy_reset_priv *priv = rzv2h_usbphy_rcdev_to_priv(rcdev); - struct device *dev = priv->dev; - int ret; u32 reg; - ret = pm_runtime_resume_and_get(dev); - if (ret) { - dev_err(dev, "pm_runtime_resume_and_get failed\n"); - return ret; - } - reg = readl(priv->base + priv->data->reset_reg); - pm_runtime_put(dev); - return (reg & priv->data->reset_status_bits) == priv->data->reset_status_bits; } @@ -141,6 +104,11 @@ static int rzv2h_usb2phy_reset_of_xlate(struct reset_controller_dev *rcdev, return 0; } +static void rzv2h_usb2phy_reset_pm_runtime_put(void *data) +{ + pm_runtime_put(data); +} + static int rzv2h_usb2phy_reset_probe(struct platform_device *pdev) { const struct rzv2h_usb2phy_reset_of_data *data; @@ -175,14 +143,14 @@ static int rzv2h_usb2phy_reset_probe(struct platform_device *pdev) if (error) return dev_err_probe(dev, error, "pm_runtime_resume_and_get failed\n"); + error = devm_add_action_or_reset(dev, rzv2h_usb2phy_reset_pm_runtime_put, + dev); + if (error) + return dev_err_probe(dev, error, "unable to register cleanup action\n"); + for (unsigned int i = 0; i < data->init_val_count; i++) writel(data->init_vals[i].val, priv->base + data->init_vals[i].reg); - /* keep usb2phy in asserted state */ - rzv2h_usbphy_assert_helper(priv); - - pm_runtime_put(dev); - priv->rcdev.ops = &rzv2h_usbphy_reset_ops; priv->rcdev.of_reset_n_cells = 0; priv->rcdev.nr_resets = 1; @@ -190,7 +158,11 @@ static int rzv2h_usb2phy_reset_probe(struct platform_device *pdev) priv->rcdev.of_node = dev->of_node; priv->rcdev.dev = dev; - return devm_reset_controller_register(dev, &priv->rcdev); + error = devm_reset_controller_register(dev, &priv->rcdev); + if (error) + return dev_err_probe(dev, error, "could not register reset controller\n"); + + return 0; } /* -- 2.43.0

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FAILED: patch "[PATCH] maple_tree: fix tracepoint string pointers" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 91a54090026f84ceffaa12ac53c99b9f162946f6 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112054-jawless-tuesday-76d3@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 91a54090026f84ceffaa12ac53c99b9f162946f6 Mon Sep 17 00:00:00 2001 From: Martin Kaiser <martin(a)kaiser.cx> Date: Thu, 30 Oct 2025 16:55:05 +0100 Subject: [PATCH] maple_tree: fix tracepoint string pointers maple_tree tracepoints contain pointers to function names. Such a pointer is saved when a tracepoint logs an event. There's no guarantee that it's still valid when the event is parsed later and the pointer is dereferenced. The kernel warns about these unsafe pointers. event 'ma_read' has unsafe pointer field 'fn' WARNING: kernel/trace/trace.c:3779 at ignore_event+0x1da/0x1e4 Mark the function names as tracepoint_string() to fix the events. One case that doesn't work without my patch would be trace-cmd record to save the binary ringbuffer and trace-cmd report to parse it in userspace. The address of __func__ can't be dereferenced from userspace but tracepoint_string will add an entry to /sys/kernel/tracing/printk_formats Link: https://lkml.kernel.org/r/20251030155537.87972-1-martin@kaiser.cx Fixes: 54a611b60590 ("Maple Tree: add new data structure") Signed-off-by: Martin Kaiser <martin(a)kaiser.cx> Acked-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/lib/maple_tree.c b/lib/maple_tree.c index 39bb779cb311..5aa4c9500018 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -64,6 +64,8 @@ #define CREATE_TRACE_POINTS #include <trace/events/maple_tree.h> +#define TP_FCT tracepoint_string(__func__) + /* * Kernel pointer hashing renders much of the maple tree dump useless as tagged * pointers get hashed to arbitrary values. @@ -2756,7 +2758,7 @@ static inline void mas_rebalance(struct ma_state *mas, MA_STATE(l_mas, mas->tree, mas->index, mas->last); MA_STATE(r_mas, mas->tree, mas->index, mas->last); - trace_ma_op(__func__, mas); + trace_ma_op(TP_FCT, mas); /* * Rebalancing occurs if a node is insufficient. Data is rebalanced @@ -2997,7 +2999,7 @@ static void mas_split(struct ma_state *mas, struct maple_big_node *b_node) MA_STATE(prev_l_mas, mas->tree, mas->index, mas->last); MA_STATE(prev_r_mas, mas->tree, mas->index, mas->last); - trace_ma_op(__func__, mas); + trace_ma_op(TP_FCT, mas); mast.l = &l_mas; mast.r = &r_mas; @@ -3172,7 +3174,7 @@ static bool mas_is_span_wr(struct ma_wr_state *wr_mas) return false; } - trace_ma_write(__func__, wr_mas->mas, wr_mas->r_max, entry); + trace_ma_write(TP_FCT, wr_mas->mas, wr_mas->r_max, entry); return true; } @@ -3416,7 +3418,7 @@ static noinline void mas_wr_spanning_store(struct ma_wr_state *wr_mas) * of data may happen. */ mas = wr_mas->mas; - trace_ma_op(__func__, mas); + trace_ma_op(TP_FCT, mas); if (unlikely(!mas->index && mas->last == ULONG_MAX)) return mas_new_root(mas, wr_mas->entry); @@ -3552,7 +3554,7 @@ static inline void mas_wr_node_store(struct ma_wr_state *wr_mas, } else { memcpy(wr_mas->node, newnode, sizeof(struct maple_node)); } - trace_ma_write(__func__, mas, 0, wr_mas->entry); + trace_ma_write(TP_FCT, mas, 0, wr_mas->entry); mas_update_gap(mas); mas->end = new_end; return; @@ -3596,7 +3598,7 @@ static inline void mas_wr_slot_store(struct ma_wr_state *wr_mas) mas->offset++; /* Keep mas accurate. */ } - trace_ma_write(__func__, mas, 0, wr_mas->entry); + trace_ma_write(TP_FCT, mas, 0, wr_mas->entry); /* * Only update gap when the new entry is empty or there is an empty * entry in the original two ranges. @@ -3717,7 +3719,7 @@ static inline void mas_wr_append(struct ma_wr_state *wr_mas, mas_update_gap(mas); mas->end = new_end; - trace_ma_write(__func__, mas, new_end, wr_mas->entry); + trace_ma_write(TP_FCT, mas, new_end, wr_mas->entry); return; } @@ -3731,7 +3733,7 @@ static void mas_wr_bnode(struct ma_wr_state *wr_mas) { struct maple_big_node b_node; - trace_ma_write(__func__, wr_mas->mas, 0, wr_mas->entry); + trace_ma_write(TP_FCT, wr_mas->mas, 0, wr_mas->entry); memset(&b_node, 0, sizeof(struct maple_big_node)); mas_store_b_node(wr_mas, &b_node, wr_mas->offset_end); mas_commit_b_node(wr_mas, &b_node); @@ -5062,7 +5064,7 @@ void *mas_store(struct ma_state *mas, void *entry) { MA_WR_STATE(wr_mas, mas, entry); - trace_ma_write(__func__, mas, 0, entry); + trace_ma_write(TP_FCT, mas, 0, entry); #ifdef CONFIG_DEBUG_MAPLE_TREE if (MAS_WARN_ON(mas, mas->index > mas->last)) pr_err("Error %lX > %lX " PTR_FMT "\n", mas->index, mas->last, @@ -5163,7 +5165,7 @@ void mas_store_prealloc(struct ma_state *mas, void *entry) } store: - trace_ma_write(__func__, mas, 0, entry); + trace_ma_write(TP_FCT, mas, 0, entry); mas_wr_store_entry(&wr_mas); MAS_WR_BUG_ON(&wr_mas, mas_is_err(mas)); mas_destroy(mas); @@ -5882,7 +5884,7 @@ void *mtree_load(struct maple_tree *mt, unsigned long index) MA_STATE(mas, mt, index, index); void *entry; - trace_ma_read(__func__, &mas); + trace_ma_read(TP_FCT, &mas); rcu_read_lock(); retry: entry = mas_start(&mas); @@ -5925,7 +5927,7 @@ int mtree_store_range(struct maple_tree *mt, unsigned long index, MA_STATE(mas, mt, index, last); int ret = 0; - trace_ma_write(__func__, &mas, 0, entry); + trace_ma_write(TP_FCT, &mas, 0, entry); if (WARN_ON_ONCE(xa_is_advanced(entry))) return -EINVAL; @@ -6148,7 +6150,7 @@ void *mtree_erase(struct maple_tree *mt, unsigned long index) void *entry = NULL; MA_STATE(mas, mt, index, index); - trace_ma_op(__func__, &mas); + trace_ma_op(TP_FCT, &mas); mtree_lock(mt); entry = mas_erase(&mas); @@ -6485,7 +6487,7 @@ void *mt_find(struct maple_tree *mt, unsigned long *index, unsigned long max) unsigned long copy = *index; #endif - trace_ma_read(__func__, &mas); + trace_ma_read(TP_FCT, &mas); if ((*index) > max) return NULL;

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[PATCH v2] xhci: dbgtty: fix device unregister: fixup

by Łukasz Bartosik

From: Łukasz Bartosik <ukaszb(a)chromium.org> This fixup replaces tty_vhangup() call with call to tty_port_tty_vhangup(). Both calls hangup tty device synchronously however tty_port_tty_vhangup() increases reference count during the hangup operation using scoped_guard(tty_port_tty). Cc: stable(a)vger.kernel.org Fixes: 1f73b8b56cf3 ("xhci: dbgtty: fix device unregister") Signed-off-by: Łukasz Bartosik <ukaszb(a)chromium.org> Link: https://lore.kernel.org/stable/20251127101904.3097504-1-ukaszb%40google.com --- Changes in V2: - Added CC: stable(a)vger.kernel.org --- drivers/usb/host/xhci-dbgtty.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/xhci-dbgtty.c b/drivers/usb/host/xhci-dbgtty.c index 57cdda4e09c8..90282e51e23e 100644 --- a/drivers/usb/host/xhci-dbgtty.c +++ b/drivers/usb/host/xhci-dbgtty.c @@ -554,7 +554,7 @@ static void xhci_dbc_tty_unregister_device(struct xhci_dbc *dbc) * Hang up the TTY. This wakes up any blocked * writers and causes subsequent writes to fail. */ - tty_vhangup(port->port.tty); + tty_port_tty_vhangup(&port->port); tty_unregister_device(dbc_tty_driver, port->minor); xhci_dbc_tty_exit_port(port); -- 2.52.0.487.g5c8c507ade-goog

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[RFC PATCH v1 1/2] randomize_kstack: Maintain kstack_offset per task

by Ryan Roberts

kstack_offset was previously maintained per-cpu, but this caused a couple of issues. So let's instead make it per-task. Issue 1: add_random_kstack_offset() and choose_random_kstack_offset() expected and required to be called with interrupts and preemption disabled so that it could manipulate per-cpu state. But arm64, loongarch and risc-v are calling them with interrupts and preemption enabled. I don't _think_ this causes any functional issues, but it's certainly unexpected and could lead to manipulating the wrong cpu's state, which could cause a minor performance degradation due to bouncing the cache lines. By maintaining the state per-task those functions can safely be called in preemptible context. Issue 2: add_random_kstack_offset() is called before executing the syscall and expands the stack using a previously chosen rnadom offset. choose_random_kstack_offset() is called after executing the syscall and chooses and stores a new random offset for the next syscall. With per-cpu storage for this offset, an attacker could force cpu migration during the execution of the syscall and prevent the offset from being updated for the original cpu such that it is predictable for the next syscall on that cpu. By maintaining the state per-task, this problem goes away because the per-task random offset is updated after the syscall regardless of which cpu it is executing on. Fixes: 39218ff4c625 ("stack: Optionally randomize kernel stack offset each syscall") Closes: https://lore.kernel.org/all/dd8c37bc-795f-4c7a-9086-69e584d8ab24@arm.com/ Cc: stable(a)vger.kernel.org Signed-off-by: Ryan Roberts <ryan.roberts(a)arm.com> --- include/linux/randomize_kstack.h | 26 +++++++++++++++----------- include/linux/sched.h | 4 ++++ init/main.c | 1 - kernel/fork.c | 2 ++ 4 files changed, 21 insertions(+), 12 deletions(-) diff --git a/include/linux/randomize_kstack.h b/include/linux/randomize_kstack.h index 1d982dbdd0d0..089b1432f7e6 100644 --- a/include/linux/randomize_kstack.h +++ b/include/linux/randomize_kstack.h @@ -9,7 +9,6 @@ DECLARE_STATIC_KEY_MAYBE(CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT, randomize_kstack_offset); -DECLARE_PER_CPU(u32, kstack_offset); /* * Do not use this anywhere else in the kernel. This is used here because @@ -50,15 +49,14 @@ DECLARE_PER_CPU(u32, kstack_offset); * add_random_kstack_offset - Increase stack utilization by previously * chosen random offset * - * This should be used in the syscall entry path when interrupts and - * preempt are disabled, and after user registers have been stored to - * the stack. For testing the resulting entropy, please see: - * tools/testing/selftests/lkdtm/stack-entropy.sh + * This should be used in the syscall entry path after user registers have been + * stored to the stack. Preemption may be enabled. For testing the resulting + * entropy, please see: tools/testing/selftests/lkdtm/stack-entropy.sh */ #define add_random_kstack_offset() do { \ if (static_branch_maybe(CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT, \ &randomize_kstack_offset)) { \ - u32 offset = raw_cpu_read(kstack_offset); \ + u32 offset = current->kstack_offset; \ u8 *ptr = __kstack_alloca(KSTACK_OFFSET_MAX(offset)); \ /* Keep allocation even after "ptr" loses scope. */ \ asm volatile("" :: "r"(ptr) : "memory"); \ @@ -69,9 +67,9 @@ DECLARE_PER_CPU(u32, kstack_offset); * choose_random_kstack_offset - Choose the random offset for the next * add_random_kstack_offset() * - * This should only be used during syscall exit when interrupts and - * preempt are disabled. This position in the syscall flow is done to - * frustrate attacks from userspace attempting to learn the next offset: + * This should only be used during syscall exit. Preemption may be enabled. This + * position in the syscall flow is done to frustrate attacks from userspace + * attempting to learn the next offset: * - Maximize the timing uncertainty visible from userspace: if the * offset is chosen at syscall entry, userspace has much more control * over the timing between choosing offsets. "How long will we be in @@ -85,14 +83,20 @@ DECLARE_PER_CPU(u32, kstack_offset); #define choose_random_kstack_offset(rand) do { \ if (static_branch_maybe(CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT, \ &randomize_kstack_offset)) { \ - u32 offset = raw_cpu_read(kstack_offset); \ + u32 offset = current->kstack_offset; \ offset = ror32(offset, 5) ^ (rand); \ - raw_cpu_write(kstack_offset, offset); \ + current->kstack_offset = offset; \ } \ } while (0) + +static inline void random_kstack_task_init(struct task_struct *tsk) +{ + current->kstack_offset = 0; +} #else /* CONFIG_RANDOMIZE_KSTACK_OFFSET */ #define add_random_kstack_offset() do { } while (0) #define choose_random_kstack_offset(rand) do { } while (0) +#define random_kstack_task_init(tsk) do { } while (0) #endif /* CONFIG_RANDOMIZE_KSTACK_OFFSET */ #endif diff --git a/include/linux/sched.h b/include/linux/sched.h index b469878de25c..dae227d217ef 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1613,6 +1613,10 @@ struct task_struct { unsigned long prev_lowest_stack; #endif +#ifdef CONFIG_RANDOMIZE_KSTACK_OFFSET + u32 kstack_offset; +#endif + #ifdef CONFIG_X86_MCE void __user *mce_vaddr; __u64 mce_kflags; diff --git a/init/main.c b/init/main.c index 07a3116811c5..048a62538242 100644 --- a/init/main.c +++ b/init/main.c @@ -830,7 +830,6 @@ static inline void initcall_debug_enable(void) #ifdef CONFIG_RANDOMIZE_KSTACK_OFFSET DEFINE_STATIC_KEY_MAYBE_RO(CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT, randomize_kstack_offset); -DEFINE_PER_CPU(u32, kstack_offset); static int __init early_randomize_kstack_offset(char *buf) { diff --git a/kernel/fork.c b/kernel/fork.c index 3da0f08615a9..c0dced542b8a 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -95,6 +95,7 @@ #include <linux/thread_info.h> #include <linux/kstack_erase.h> #include <linux/kasan.h> +#include <linux/randomize_kstack.h> #include <linux/scs.h> #include <linux/io_uring.h> #include <linux/bpf.h> @@ -2191,6 +2192,7 @@ __latent_entropy struct task_struct *copy_process( if (retval) goto bad_fork_cleanup_io; + random_kstack_task_init(p); stackleak_task_init(p); if (pid != &init_struct_pid) { -- 2.43.0

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[PATCH v1] xhci: dbgtty: fix device unregister: fixup

by Łukasz Bartosik

From: Łukasz Bartosik <ukaszb(a)chromium.org> This fixup replaces tty_vhangup() call with call to tty_port_tty_vhangup(). Both calls hangup tty device synchronously however tty_port_tty_vhangup() increases reference count during the hangup operation using scoped_guard(tty_port_tty). Fixes: 1f73b8b56cf3 ("xhci: dbgtty: fix device unregister") Signed-off-by: Łukasz Bartosik <ukaszb(a)chromium.org> --- drivers/usb/host/xhci-dbgtty.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/xhci-dbgtty.c b/drivers/usb/host/xhci-dbgtty.c index 57cdda4e09c8..90282e51e23e 100644 --- a/drivers/usb/host/xhci-dbgtty.c +++ b/drivers/usb/host/xhci-dbgtty.c @@ -554,7 +554,7 @@ static void xhci_dbc_tty_unregister_device(struct xhci_dbc *dbc) * Hang up the TTY. This wakes up any blocked * writers and causes subsequent writes to fail. */ - tty_vhangup(port->port.tty); + tty_port_tty_vhangup(&port->port); tty_unregister_device(dbc_tty_driver, port->minor); xhci_dbc_tty_exit_port(port); -- 2.52.0.487.g5c8c507ade-goog

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FAILED: patch "[PATCH] maple_tree: fix tracepoint string pointers" failed to apply to 6.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.12.y git checkout FETCH_HEAD git cherry-pick -x 91a54090026f84ceffaa12ac53c99b9f162946f6 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112053-undefined-canning-8643@gregkh' --subject-prefix 'PATCH 6.12.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 91a54090026f84ceffaa12ac53c99b9f162946f6 Mon Sep 17 00:00:00 2001 From: Martin Kaiser <martin(a)kaiser.cx> Date: Thu, 30 Oct 2025 16:55:05 +0100 Subject: [PATCH] maple_tree: fix tracepoint string pointers maple_tree tracepoints contain pointers to function names. Such a pointer is saved when a tracepoint logs an event. There's no guarantee that it's still valid when the event is parsed later and the pointer is dereferenced. The kernel warns about these unsafe pointers. event 'ma_read' has unsafe pointer field 'fn' WARNING: kernel/trace/trace.c:3779 at ignore_event+0x1da/0x1e4 Mark the function names as tracepoint_string() to fix the events. One case that doesn't work without my patch would be trace-cmd record to save the binary ringbuffer and trace-cmd report to parse it in userspace. The address of __func__ can't be dereferenced from userspace but tracepoint_string will add an entry to /sys/kernel/tracing/printk_formats Link: https://lkml.kernel.org/r/20251030155537.87972-1-martin@kaiser.cx Fixes: 54a611b60590 ("Maple Tree: add new data structure") Signed-off-by: Martin Kaiser <martin(a)kaiser.cx> Acked-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/lib/maple_tree.c b/lib/maple_tree.c index 39bb779cb311..5aa4c9500018 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -64,6 +64,8 @@ #define CREATE_TRACE_POINTS #include <trace/events/maple_tree.h> +#define TP_FCT tracepoint_string(__func__) + /* * Kernel pointer hashing renders much of the maple tree dump useless as tagged * pointers get hashed to arbitrary values. @@ -2756,7 +2758,7 @@ static inline void mas_rebalance(struct ma_state *mas, MA_STATE(l_mas, mas->tree, mas->index, mas->last); MA_STATE(r_mas, mas->tree, mas->index, mas->last); - trace_ma_op(__func__, mas); + trace_ma_op(TP_FCT, mas); /* * Rebalancing occurs if a node is insufficient. Data is rebalanced @@ -2997,7 +2999,7 @@ static void mas_split(struct ma_state *mas, struct maple_big_node *b_node) MA_STATE(prev_l_mas, mas->tree, mas->index, mas->last); MA_STATE(prev_r_mas, mas->tree, mas->index, mas->last); - trace_ma_op(__func__, mas); + trace_ma_op(TP_FCT, mas); mast.l = &l_mas; mast.r = &r_mas; @@ -3172,7 +3174,7 @@ static bool mas_is_span_wr(struct ma_wr_state *wr_mas) return false; } - trace_ma_write(__func__, wr_mas->mas, wr_mas->r_max, entry); + trace_ma_write(TP_FCT, wr_mas->mas, wr_mas->r_max, entry); return true; } @@ -3416,7 +3418,7 @@ static noinline void mas_wr_spanning_store(struct ma_wr_state *wr_mas) * of data may happen. */ mas = wr_mas->mas; - trace_ma_op(__func__, mas); + trace_ma_op(TP_FCT, mas); if (unlikely(!mas->index && mas->last == ULONG_MAX)) return mas_new_root(mas, wr_mas->entry); @@ -3552,7 +3554,7 @@ static inline void mas_wr_node_store(struct ma_wr_state *wr_mas, } else { memcpy(wr_mas->node, newnode, sizeof(struct maple_node)); } - trace_ma_write(__func__, mas, 0, wr_mas->entry); + trace_ma_write(TP_FCT, mas, 0, wr_mas->entry); mas_update_gap(mas); mas->end = new_end; return; @@ -3596,7 +3598,7 @@ static inline void mas_wr_slot_store(struct ma_wr_state *wr_mas) mas->offset++; /* Keep mas accurate. */ } - trace_ma_write(__func__, mas, 0, wr_mas->entry); + trace_ma_write(TP_FCT, mas, 0, wr_mas->entry); /* * Only update gap when the new entry is empty or there is an empty * entry in the original two ranges. @@ -3717,7 +3719,7 @@ static inline void mas_wr_append(struct ma_wr_state *wr_mas, mas_update_gap(mas); mas->end = new_end; - trace_ma_write(__func__, mas, new_end, wr_mas->entry); + trace_ma_write(TP_FCT, mas, new_end, wr_mas->entry); return; } @@ -3731,7 +3733,7 @@ static void mas_wr_bnode(struct ma_wr_state *wr_mas) { struct maple_big_node b_node; - trace_ma_write(__func__, wr_mas->mas, 0, wr_mas->entry); + trace_ma_write(TP_FCT, wr_mas->mas, 0, wr_mas->entry); memset(&b_node, 0, sizeof(struct maple_big_node)); mas_store_b_node(wr_mas, &b_node, wr_mas->offset_end); mas_commit_b_node(wr_mas, &b_node); @@ -5062,7 +5064,7 @@ void *mas_store(struct ma_state *mas, void *entry) { MA_WR_STATE(wr_mas, mas, entry); - trace_ma_write(__func__, mas, 0, entry); + trace_ma_write(TP_FCT, mas, 0, entry); #ifdef CONFIG_DEBUG_MAPLE_TREE if (MAS_WARN_ON(mas, mas->index > mas->last)) pr_err("Error %lX > %lX " PTR_FMT "\n", mas->index, mas->last, @@ -5163,7 +5165,7 @@ void mas_store_prealloc(struct ma_state *mas, void *entry) } store: - trace_ma_write(__func__, mas, 0, entry); + trace_ma_write(TP_FCT, mas, 0, entry); mas_wr_store_entry(&wr_mas); MAS_WR_BUG_ON(&wr_mas, mas_is_err(mas)); mas_destroy(mas); @@ -5882,7 +5884,7 @@ void *mtree_load(struct maple_tree *mt, unsigned long index) MA_STATE(mas, mt, index, index); void *entry; - trace_ma_read(__func__, &mas); + trace_ma_read(TP_FCT, &mas); rcu_read_lock(); retry: entry = mas_start(&mas); @@ -5925,7 +5927,7 @@ int mtree_store_range(struct maple_tree *mt, unsigned long index, MA_STATE(mas, mt, index, last); int ret = 0; - trace_ma_write(__func__, &mas, 0, entry); + trace_ma_write(TP_FCT, &mas, 0, entry); if (WARN_ON_ONCE(xa_is_advanced(entry))) return -EINVAL; @@ -6148,7 +6150,7 @@ void *mtree_erase(struct maple_tree *mt, unsigned long index) void *entry = NULL; MA_STATE(mas, mt, index, index); - trace_ma_op(__func__, &mas); + trace_ma_op(TP_FCT, &mas); mtree_lock(mt); entry = mas_erase(&mas); @@ -6485,7 +6487,7 @@ void *mt_find(struct maple_tree *mt, unsigned long *index, unsigned long max) unsigned long copy = *index; #endif - trace_ma_read(__func__, &mas); + trace_ma_read(TP_FCT, &mas); if ((*index) > max) return NULL;

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[PATCH] clk: mediatek: set CLK_IGNORE_UNUSED to clock mt8188 adsp audio26m

by Macpaul Lin

Set CLK_IGNORE_UNUSED flag to clock adsp audio26m to prevent disabling this clock during early boot, as turning it off causes other modules to fail probing and leads to boot failures in ARM SystemReady test cases and the EFI boot process (on Linux Distributions, for example, debian, openSuse, etc.). Without this flag, disabling unused clocks cannot complete properly after adsp_audio26m is turned off. Fixes: 0d2f2cefba64 ("clk: mediatek: Add MT8188 adsp clock support") Cc: Stable(a)vger.kernel.org Signed-off-by: Macpaul Lin <macpaul.lin(a)mediatek.com> --- drivers/clk/mediatek/clk-mt8188-adsp_audio26m.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/mediatek/clk-mt8188-adsp_audio26m.c b/drivers/clk/mediatek/clk-mt8188-adsp_audio26m.c index dcde2187d24a..b9fe66ef4f2e 100644 --- a/drivers/clk/mediatek/clk-mt8188-adsp_audio26m.c +++ b/drivers/clk/mediatek/clk-mt8188-adsp_audio26m.c @@ -20,8 +20,8 @@ static const struct mtk_gate_regs adsp_audio26m_cg_regs = { }; #define GATE_ADSP_FLAGS(_id, _name, _parent, _shift) \ - GATE_MTK(_id, _name, _parent, &adsp_audio26m_cg_regs, _shift, \ - &mtk_clk_gate_ops_no_setclr) + GATE_MTK_FLAGS(_id, _name, _parent, &adsp_audio26m_cg_regs, _shift, \ + &mtk_clk_gate_ops_no_setclr, CLK_IGNORE_UNUSED) static const struct mtk_gate adsp_audio26m_clks[] = { GATE_ADSP_FLAGS(CLK_AUDIODSP_AUDIO26M, "audiodsp_audio26m", "clk26m", 3), -- 2.45.2

1 month, 1 week

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Wiadomość z księgowości

by Marek Poradecki

Dzień dobry, pomagamy przedsiębiorcom wprowadzić model wymiany walut, który minimalizuje wahania kosztów przy rozliczeniach międzynarodowych. Kiedyv możemy umówić się na 15-minutową rozmowę, aby zaprezentować, jak taki model mógłby działać w Państwa firmie - z gwarancją indywidualnych kursów i pełnym uproszczeniem płatności? Proszę o propozycję dogodnego terminu. Pozdrawiam Marek Poradecki

1 month, 1 week

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[PATCH] media: uapi: c3-isp: Fix documentation warning

by Jacopo Mondi

Building htmldocs generates a warning: WARNING: include/uapi/linux/media/amlogic/c3-isp-config.h:199 error: Cannot parse struct or union! Which correctly highlights that the c3_isp_params_block_header symbol is wrongly documented as a struct while it's a plain #define instead. Fix this by removing the 'struct' identifier from the documentation of the c3_isp_params_block_header symbol. Reported-by: Stephen Rothwell <sfr(a)canb.auug.org.au> Fixes: 45662082855c ("media: uapi: Convert Amlogic C3 to V4L2 extensible params") Cc: stable(a)vger.kernel.org Signed-off-by: Jacopo Mondi <jacopo.mondi(a)ideasonboard.com> --- Stephen reported this error on linux-next. Please collect this patch for v6.19. I'm not sure this qualifies for stable, as it will ideally land in the same release as the patch that introduces the warning. If that's not the case, please strip: Fixes: 45662082855c ("media: uapi: Convert Amlogic C3 to V4L2 extensible params") Cc: stable(a)vger.kernel.org from the commit message when applying, thanks! --- include/uapi/linux/media/amlogic/c3-isp-config.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/uapi/linux/media/amlogic/c3-isp-config.h b/include/uapi/linux/media/amlogic/c3-isp-config.h index 0a3c1cc55ccb..92db5dcdda18 100644 --- a/include/uapi/linux/media/amlogic/c3-isp-config.h +++ b/include/uapi/linux/media/amlogic/c3-isp-config.h @@ -186,7 +186,7 @@ enum c3_isp_params_block_type { #define C3_ISP_PARAMS_BLOCK_FL_ENABLE V4L2_ISP_PARAMS_FL_BLOCK_ENABLE /** - * struct c3_isp_params_block_header - C3 ISP parameter block header + * c3_isp_params_block_header - C3 ISP parameter block header * * This structure represents the common part of all the ISP configuration * blocks and is identical to :c:type:`v4l2_isp_params_block_header`. -- 2.51.1

1 month, 1 week

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[PATCH net v4] virtio-net: avoid unnecessary checksum calculation on guest RX

by Jon Kohler

Commit a2fb4bc4e2a6 ("net: implement virtio helpers to handle UDP GSO tunneling.") inadvertently altered checksum offload behavior for guests not using UDP GSO tunneling. Before, tun_put_user called tun_vnet_hdr_from_skb, which passed has_data_valid = true to virtio_net_hdr_from_skb. After, tun_put_user began calling tun_vnet_hdr_tnl_from_skb instead, which passes has_data_valid = false into both call sites. This caused virtio hdr flags to not include VIRTIO_NET_HDR_F_DATA_VALID for SKBs where skb->ip_summed == CHECKSUM_UNNECESSARY. As a result, guests are forced to recalculate checksums unnecessarily. Restore the previous behavior by ensuring has_data_valid = true is passed in the !tnl_gso_type case, but only from tun side, as virtio_net_hdr_tnl_from_skb() is used also by the virtio_net driver, which in turn must not use VIRTIO_NET_HDR_F_DATA_VALID on tx. Cc: Paolo Abeni <pabeni(a)redhat.com> Cc: stable(a)vger.kernel.org Acked-by: Michael S. Tsirkin <mst(a)redhat.com> Acked-by: Jason Wang <jasowang(a)redhat.com> Fixes: a2fb4bc4e2a6 ("net: implement virtio helpers to handle UDP GSO tunneling.") Signed-off-by: Jon Kohler <jon(a)nutanix.com> --- v3: https://patchwork.kernel.org/project/netdevbpf/patch/20251125222754.1737443… v2: https://patchwork.kernel.org/project/netdevbpf/patch/20251125211418.1707482… v3-v4: Collect acked-by (MST, Jason) and cc stable (Jason) v2-v3: Add net tag (whoops, sorry!) v1-v2: Add arg to avoid conflict from driver (Paolo) and send to net instead of net-next. drivers/net/tun_vnet.h | 2 +- drivers/net/virtio_net.c | 3 ++- include/linux/virtio_net.h | 7 ++++--- 3 files changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/net/tun_vnet.h b/drivers/net/tun_vnet.h index 81662328b2c7..a5f93b6c4482 100644 --- a/drivers/net/tun_vnet.h +++ b/drivers/net/tun_vnet.h @@ -244,7 +244,7 @@ tun_vnet_hdr_tnl_from_skb(unsigned int flags, if (virtio_net_hdr_tnl_from_skb(skb, tnl_hdr, has_tnl_offload, tun_vnet_is_little_endian(flags), - vlan_hlen)) { + vlan_hlen, true)) { struct virtio_net_hdr_v1 *hdr = &tnl_hdr->hash_hdr.hdr; struct skb_shared_info *sinfo = skb_shinfo(skb); diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index b0947e15895f..1bb3aeca66c6 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -3344,7 +3344,8 @@ static int xmit_skb(struct send_queue *sq, struct sk_buff *skb, bool orphan) hdr = &skb_vnet_common_hdr(skb)->tnl_hdr; if (virtio_net_hdr_tnl_from_skb(skb, hdr, vi->tx_tnl, - virtio_is_little_endian(vi->vdev), 0)) + virtio_is_little_endian(vi->vdev), 0, + false)) return -EPROTO; if (vi->mergeable_rx_bufs) diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index b673c31569f3..75dabb763c65 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -384,7 +384,8 @@ virtio_net_hdr_tnl_from_skb(const struct sk_buff *skb, struct virtio_net_hdr_v1_hash_tunnel *vhdr, bool tnl_hdr_negotiated, bool little_endian, - int vlan_hlen) + int vlan_hlen, + bool has_data_valid) { struct virtio_net_hdr *hdr = (struct virtio_net_hdr *)vhdr; unsigned int inner_nh, outer_th; @@ -394,8 +395,8 @@ virtio_net_hdr_tnl_from_skb(const struct sk_buff *skb, tnl_gso_type = skb_shinfo(skb)->gso_type & (SKB_GSO_UDP_TUNNEL | SKB_GSO_UDP_TUNNEL_CSUM); if (!tnl_gso_type) - return virtio_net_hdr_from_skb(skb, hdr, little_endian, false, - vlan_hlen); + return virtio_net_hdr_from_skb(skb, hdr, little_endian, + has_data_valid, vlan_hlen); /* Tunnel support not negotiated but skb ask for it. */ if (!tnl_hdr_negotiated) -- 2.43.0

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[PATCH 1/1] usb: gadget: tegra-xudc: Always reinitialize data toggle when clear halt

by Wayne Chang

From: Haotien Hsu <haotienh(a)nvidia.com> The driver previously skipped handling ClearFeature(ENDPOINT_HALT) when the endpoint was already not halted. This prevented the controller from resetting the data sequence number and reinitializing the endpoint state. According to USB 3.2 specification Rev. 1.1, section 9.4.5, ClearFeature(ENDPOINT_HALT) must always reset the data sequence and set the stream state machine to Disabled, regardless of whether the endpoint was halted. Remove the early return so that ClearFeature(ENDPOINT_HALT) always resets the endpoint sequence state as required by the specification. Fixes: 49db427232fe ("usb: gadget: Add UDC driver for tegra XUSB device mode controller") Cc: stable(a)vger.kernel.org Signed-off-by: Haotien Hsu <haotienh(a)nvidia.com> Signed-off-by: Wayne Chang <waynec(a)nvidia.com> --- drivers/usb/gadget/udc/tegra-xudc.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c index 0c38fc37b6e6..9d2007f448c0 100644 --- a/drivers/usb/gadget/udc/tegra-xudc.c +++ b/drivers/usb/gadget/udc/tegra-xudc.c @@ -1558,12 +1558,6 @@ static int __tegra_xudc_ep_set_halt(struct tegra_xudc_ep *ep, bool halt) return -ENOTSUPP; } - if (!!(xudc_readl(xudc, EP_HALT) & BIT(ep->index)) == halt) { - dev_dbg(xudc->dev, "EP %u already %s\n", ep->index, - halt ? "halted" : "not halted"); - return 0; - } - if (halt) { ep_halt(xudc, ep->index); } else { -- 2.25.1

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[PATCH net] mptcp: clear scheduled subflows on retransmit

by Matthieu Baerts (NGI0)

From: Paolo Abeni <pabeni(a)redhat.com> When __mptcp_retrans() kicks-in, it schedules one or more subflows for retransmission, but such subflows could be actually left alone if there is no more data to retransmit and/or in case of concurrent fallback. Scheduled subflows could be processed much later in time, i.e. when new data will be transmitted, leading to bad subflow selection. Explicitly clear all scheduled subflows before leaving the retransmission function. Fixes: ee2708aedad0 ("mptcp: use get_retrans wrapper") Cc: stable(a)vger.kernel.org Reported-by: Filip Pokryvka <fpokryvk(a)redhat.com> Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> --- net/mptcp/protocol.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 33b5dce431c2..8abb425d8b5f 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -2665,7 +2665,7 @@ static void __mptcp_retrans(struct sock *sk) } if (!mptcp_send_head(sk)) - return; + goto clear_scheduled; goto reset_timer; } @@ -2696,7 +2696,7 @@ static void __mptcp_retrans(struct sock *sk) if (__mptcp_check_fallback(msk)) { spin_unlock_bh(&msk->fallback_lock); release_sock(ssk); - return; + goto clear_scheduled; } while (info.sent < info.limit) { @@ -2728,6 +2728,15 @@ static void __mptcp_retrans(struct sock *sk) if (!mptcp_rtx_timer_pending(sk)) mptcp_reset_rtx_timer(sk); + +clear_scheduled: + /* If no rtx data was available or in case of fallback, there + * could be left-over scheduled subflows; clear them all + * or later xmit could use bad ones + */ + mptcp_for_each_subflow(msk, subflow) + if (READ_ONCE(subflow->scheduled)) + mptcp_subflow_set_scheduled(subflow, false); } /* schedule the timeout timer for the relevant event: either close timeout --- base-commit: 4fe5a00ec70717a7f1002d8913ec6143582b3c8e change-id: 20251125-net-mptcp-clear-sched-rtx-a4eba7e4d5e1 Best regards, -- Matthieu Baerts (NGI0) <matttbe(a)kernel.org>

1 month, 1 week

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[for-linus][PATCH 2/2] fgraph: Check ftrace_pids_enabled on registration for early filtering

by Steven Rostedt

From: Shengming Hu <hu.shengming(a)zte.com.cn> When registering ftrace_graph, check if ftrace_pids_enabled is active. If enabled, assign entryfunc to fgraph_pid_func to ensure filtering is performed before executing the saved original entry function. Cc: stable(a)vger.kernel.org Cc: <wang.yaxin(a)zte.com.cn> Cc: <mhiramat(a)kernel.org> Cc: <mark.rutland(a)arm.com> Cc: <mathieu.desnoyers(a)efficios.com> Cc: <zhang.run(a)zte.com.cn> Cc: <yang.yang29(a)zte.com.cn> Link: https://patch.msgid.link/20251126173331679XGVF98NLhyLJRdtNkVZ6w@zte.com.cn Fixes: df3ec5da6a1e7 ("function_graph: Add pid tracing back to function graph tracer") Signed-off-by: Shengming Hu <hu.shengming(a)zte.com.cn> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/fgraph.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/kernel/trace/fgraph.c b/kernel/trace/fgraph.c index d6222bb99d1d..599f2939cd94 100644 --- a/kernel/trace/fgraph.c +++ b/kernel/trace/fgraph.c @@ -1377,6 +1377,13 @@ int register_ftrace_graph(struct fgraph_ops *gops) ftrace_graph_active++; + /* Always save the function, and reset at unregistering */ + gops->saved_func = gops->entryfunc; +#ifdef CONFIG_DYNAMIC_FTRACE + if (ftrace_pids_enabled(&gops->ops)) + gops->entryfunc = fgraph_pid_func; +#endif + if (ftrace_graph_active == 2) ftrace_graph_disable_direct(true); @@ -1396,8 +1403,6 @@ int register_ftrace_graph(struct fgraph_ops *gops) } else { init_task_vars(gops->idx); } - /* Always save the function, and reset at unregistering */ - gops->saved_func = gops->entryfunc; gops->ops.flags |= FTRACE_OPS_FL_GRAPH; -- 2.51.0

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[for-linus][PATCH 1/2] fgraph: Initialize ftrace_ops->private for function graph ops

by Steven Rostedt

From: Shengming Hu <hu.shengming(a)zte.com.cn> The ftrace_pids_enabled(op) check relies on op->private being properly initialized, but fgraph_ops's underlying ftrace_ops->private was left uninitialized. This caused ftrace_pids_enabled() to always return false, effectively disabling PID filtering for function graph tracing. Fix this by copying src_ops->private to dst_ops->private in fgraph_init_ops(), ensuring PID filter state is correctly propagated. Cc: stable(a)vger.kernel.org Cc: <wang.yaxin(a)zte.com.cn> Cc: <mhiramat(a)kernel.org> Cc: <mark.rutland(a)arm.com> Cc: <mathieu.desnoyers(a)efficios.com> Cc: <zhang.run(a)zte.com.cn> Cc: <yang.yang29(a)zte.com.cn> Fixes: c132be2c4fcc1 ("function_graph: Have the instances use their own ftrace_ops for filtering") Link: https://patch.msgid.link/20251126172926004y3hC8QyU4WFOjBkU_UxLC@zte.com.cn Signed-off-by: Shengming Hu <hu.shengming(a)zte.com.cn> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/fgraph.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/trace/fgraph.c b/kernel/trace/fgraph.c index 484ad7a18463..d6222bb99d1d 100644 --- a/kernel/trace/fgraph.c +++ b/kernel/trace/fgraph.c @@ -1019,6 +1019,7 @@ void fgraph_init_ops(struct ftrace_ops *dst_ops, mutex_init(&dst_ops->local_hash.regex_lock); INIT_LIST_HEAD(&dst_ops->subop_list); dst_ops->flags |= FTRACE_OPS_FL_INITIALIZED; + dst_ops->private = src_ops->private; } #endif } -- 2.51.0

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[PATCH net V2] vhost: rewind next_avail_head while discarding descriptors

by Jason Wang

When discarding descriptors with IN_ORDER, we should rewind next_avail_head otherwise it would run out of sync with last_avail_idx. This would cause driver to report "id X is not a head". Fixing this by returning the number of descriptors that is used for each buffer via vhost_get_vq_desc_n() so caller can use the value while discarding descriptors. Fixes: 67a873df0c41 ("vhost: basic in order support") Cc: stable(a)vger.kernel.org Signed-off-by: Jason Wang <jasowang(a)redhat.com> --- Changes since V1: - Add the function document - Tweak the variable name --- drivers/vhost/net.c | 53 ++++++++++++++++++------------ drivers/vhost/vhost.c | 76 +++++++++++++++++++++++++++++++++++-------- drivers/vhost/vhost.h | 10 +++++- 3 files changed, 103 insertions(+), 36 deletions(-) diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index 35ded4330431..8f7f50acb6d6 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -592,14 +592,15 @@ static void vhost_net_busy_poll(struct vhost_net *net, static int vhost_net_tx_get_vq_desc(struct vhost_net *net, struct vhost_net_virtqueue *tnvq, unsigned int *out_num, unsigned int *in_num, - struct msghdr *msghdr, bool *busyloop_intr) + struct msghdr *msghdr, bool *busyloop_intr, + unsigned int *ndesc) { struct vhost_net_virtqueue *rnvq = &net->vqs[VHOST_NET_VQ_RX]; struct vhost_virtqueue *rvq = &rnvq->vq; struct vhost_virtqueue *tvq = &tnvq->vq; - int r = vhost_get_vq_desc(tvq, tvq->iov, ARRAY_SIZE(tvq->iov), - out_num, in_num, NULL, NULL); + int r = vhost_get_vq_desc_n(tvq, tvq->iov, ARRAY_SIZE(tvq->iov), + out_num, in_num, NULL, NULL, ndesc); if (r == tvq->num && tvq->busyloop_timeout) { /* Flush batched packets first */ @@ -610,8 +611,8 @@ static int vhost_net_tx_get_vq_desc(struct vhost_net *net, vhost_net_busy_poll(net, rvq, tvq, busyloop_intr, false); - r = vhost_get_vq_desc(tvq, tvq->iov, ARRAY_SIZE(tvq->iov), - out_num, in_num, NULL, NULL); + r = vhost_get_vq_desc_n(tvq, tvq->iov, ARRAY_SIZE(tvq->iov), + out_num, in_num, NULL, NULL, ndesc); } return r; @@ -642,12 +643,14 @@ static int get_tx_bufs(struct vhost_net *net, struct vhost_net_virtqueue *nvq, struct msghdr *msg, unsigned int *out, unsigned int *in, - size_t *len, bool *busyloop_intr) + size_t *len, bool *busyloop_intr, + unsigned int *ndesc) { struct vhost_virtqueue *vq = &nvq->vq; int ret; - ret = vhost_net_tx_get_vq_desc(net, nvq, out, in, msg, busyloop_intr); + ret = vhost_net_tx_get_vq_desc(net, nvq, out, in, msg, + busyloop_intr, ndesc); if (ret < 0 || ret == vq->num) return ret; @@ -766,6 +769,7 @@ static void handle_tx_copy(struct vhost_net *net, struct socket *sock) int sent_pkts = 0; bool sock_can_batch = (sock->sk->sk_sndbuf == INT_MAX); bool in_order = vhost_has_feature(vq, VIRTIO_F_IN_ORDER); + unsigned int ndesc = 0; do { bool busyloop_intr = false; @@ -774,7 +778,7 @@ static void handle_tx_copy(struct vhost_net *net, struct socket *sock) vhost_tx_batch(net, nvq, sock, &msg); head = get_tx_bufs(net, nvq, &msg, &out, &in, &len, - &busyloop_intr); + &busyloop_intr, &ndesc); /* On error, stop handling until the next kick. */ if (unlikely(head < 0)) break; @@ -806,7 +810,7 @@ static void handle_tx_copy(struct vhost_net *net, struct socket *sock) goto done; } else if (unlikely(err != -ENOSPC)) { vhost_tx_batch(net, nvq, sock, &msg); - vhost_discard_vq_desc(vq, 1); + vhost_discard_vq_desc(vq, 1, ndesc); vhost_net_enable_vq(net, vq); break; } @@ -829,7 +833,7 @@ static void handle_tx_copy(struct vhost_net *net, struct socket *sock) err = sock->ops->sendmsg(sock, &msg, len); if (unlikely(err < 0)) { if (err == -EAGAIN || err == -ENOMEM || err == -ENOBUFS) { - vhost_discard_vq_desc(vq, 1); + vhost_discard_vq_desc(vq, 1, ndesc); vhost_net_enable_vq(net, vq); break; } @@ -868,6 +872,7 @@ static void handle_tx_zerocopy(struct vhost_net *net, struct socket *sock) int err; struct vhost_net_ubuf_ref *ubufs; struct ubuf_info_msgzc *ubuf; + unsigned int ndesc = 0; bool zcopy_used; int sent_pkts = 0; @@ -879,7 +884,7 @@ static void handle_tx_zerocopy(struct vhost_net *net, struct socket *sock) busyloop_intr = false; head = get_tx_bufs(net, nvq, &msg, &out, &in, &len, - &busyloop_intr); + &busyloop_intr, &ndesc); /* On error, stop handling until the next kick. */ if (unlikely(head < 0)) break; @@ -941,7 +946,7 @@ static void handle_tx_zerocopy(struct vhost_net *net, struct socket *sock) vq->heads[ubuf->desc].len = VHOST_DMA_DONE_LEN; } if (retry) { - vhost_discard_vq_desc(vq, 1); + vhost_discard_vq_desc(vq, 1, ndesc); vhost_net_enable_vq(net, vq); break; } @@ -1045,11 +1050,12 @@ static int get_rx_bufs(struct vhost_net_virtqueue *nvq, unsigned *iovcount, struct vhost_log *log, unsigned *log_num, - unsigned int quota) + unsigned int quota, + unsigned int *ndesc) { struct vhost_virtqueue *vq = &nvq->vq; bool in_order = vhost_has_feature(vq, VIRTIO_F_IN_ORDER); - unsigned int out, in; + unsigned int out, in, desc_num, n = 0; int seg = 0; int headcount = 0; unsigned d; @@ -1064,9 +1070,9 @@ static int get_rx_bufs(struct vhost_net_virtqueue *nvq, r = -ENOBUFS; goto err; } - r = vhost_get_vq_desc(vq, vq->iov + seg, - ARRAY_SIZE(vq->iov) - seg, &out, - &in, log, log_num); + r = vhost_get_vq_desc_n(vq, vq->iov + seg, + ARRAY_SIZE(vq->iov) - seg, &out, + &in, log, log_num, &desc_num); if (unlikely(r < 0)) goto err; @@ -1093,6 +1099,7 @@ static int get_rx_bufs(struct vhost_net_virtqueue *nvq, ++headcount; datalen -= len; seg += in; + n += desc_num; } *iovcount = seg; @@ -1113,9 +1120,11 @@ static int get_rx_bufs(struct vhost_net_virtqueue *nvq, nheads[0] = headcount; } + *ndesc = n; + return headcount; err: - vhost_discard_vq_desc(vq, headcount); + vhost_discard_vq_desc(vq, headcount, n); return r; } @@ -1151,6 +1160,7 @@ static void handle_rx(struct vhost_net *net) struct iov_iter fixup; __virtio16 num_buffers; int recv_pkts = 0; + unsigned int ndesc; mutex_lock_nested(&vq->mutex, VHOST_NET_VQ_RX); sock = vhost_vq_get_backend(vq); @@ -1182,7 +1192,8 @@ static void handle_rx(struct vhost_net *net) headcount = get_rx_bufs(nvq, vq->heads + count, vq->nheads + count, vhost_len, &in, vq_log, &log, - likely(mergeable) ? UIO_MAXIOV : 1); + likely(mergeable) ? UIO_MAXIOV : 1, + &ndesc); /* On error, stop handling until the next kick. */ if (unlikely(headcount < 0)) goto out; @@ -1228,7 +1239,7 @@ static void handle_rx(struct vhost_net *net) if (unlikely(err != sock_len)) { pr_debug("Discarded rx packet: " " len %d, expected %zd\n", err, sock_len); - vhost_discard_vq_desc(vq, headcount); + vhost_discard_vq_desc(vq, headcount, ndesc); continue; } /* Supply virtio_net_hdr if VHOST_NET_F_VIRTIO_NET_HDR */ @@ -1252,7 +1263,7 @@ static void handle_rx(struct vhost_net *net) copy_to_iter(&num_buffers, sizeof num_buffers, &fixup) != sizeof num_buffers) { vq_err(vq, "Failed num_buffers write"); - vhost_discard_vq_desc(vq, headcount); + vhost_discard_vq_desc(vq, headcount, ndesc); goto out; } nvq->done_idx += headcount; diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 8570fdf2e14a..a78226b37739 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -2792,18 +2792,34 @@ static int get_indirect(struct vhost_virtqueue *vq, return 0; } -/* This looks in the virtqueue and for the first available buffer, and converts - * it to an iovec for convenient access. Since descriptors consist of some - * number of output then some number of input descriptors, it's actually two - * iovecs, but we pack them into one and note how many of each there were. +/** + * vhost_get_vq_desc_n - Fetch the next available descriptor chain and build iovecs + * @vq: target virtqueue + * @iov: array that receives the scatter/gather segments + * @iov_size: capacity of @iov in elements + * @out_num: the number of output segments + * @in_num: the number of input segments + * @log: optional array to record addr/len for each writable segment; NULL if unused + * @log_num: optional output; number of entries written to @log when provided + * @ndesc: optional output; number of descriptors consumed from the available ring + * (useful for rollback via vhost_discard_vq_desc) * - * This function returns the descriptor number found, or vq->num (which is - * never a valid descriptor number) if none was found. A negative code is - * returned on error. */ -int vhost_get_vq_desc(struct vhost_virtqueue *vq, - struct iovec iov[], unsigned int iov_size, - unsigned int *out_num, unsigned int *in_num, - struct vhost_log *log, unsigned int *log_num) + * Extracts one available descriptor chain from @vq and translates guest addresses + * into host iovecs. + * + * On success, advances @vq->last_avail_idx by 1 and @vq->next_avail_head by the + * number of descriptors consumed (also stored via @ndesc when non-NULL). + * + * Return: + * - head index in [0, @vq->num) on success; + * - @vq->num if no descriptor is currently available; + * - negative errno on failure + */ +int vhost_get_vq_desc_n(struct vhost_virtqueue *vq, + struct iovec iov[], unsigned int iov_size, + unsigned int *out_num, unsigned int *in_num, + struct vhost_log *log, unsigned int *log_num, + unsigned int *ndesc) { bool in_order = vhost_has_feature(vq, VIRTIO_F_IN_ORDER); struct vring_desc desc; @@ -2921,17 +2937,49 @@ int vhost_get_vq_desc(struct vhost_virtqueue *vq, vq->last_avail_idx++; vq->next_avail_head += c; + if (ndesc) + *ndesc = c; + /* Assume notifications from guest are disabled at this point, * if they aren't we would need to update avail_event index. */ BUG_ON(!(vq->used_flags & VRING_USED_F_NO_NOTIFY)); return head; } +EXPORT_SYMBOL_GPL(vhost_get_vq_desc_n); + +/* This looks in the virtqueue and for the first available buffer, and converts + * it to an iovec for convenient access. Since descriptors consist of some + * number of output then some number of input descriptors, it's actually two + * iovecs, but we pack them into one and note how many of each there were. + * + * This function returns the descriptor number found, or vq->num (which is + * never a valid descriptor number) if none was found. A negative code is + * returned on error. + */ +int vhost_get_vq_desc(struct vhost_virtqueue *vq, + struct iovec iov[], unsigned int iov_size, + unsigned int *out_num, unsigned int *in_num, + struct vhost_log *log, unsigned int *log_num) +{ + return vhost_get_vq_desc_n(vq, iov, iov_size, out_num, in_num, + log, log_num, NULL); +} EXPORT_SYMBOL_GPL(vhost_get_vq_desc); -/* Reverse the effect of vhost_get_vq_desc. Useful for error handling. */ -void vhost_discard_vq_desc(struct vhost_virtqueue *vq, int n) +/** + * vhost_discard_vq_desc - Reverse the effect of vhost_get_vq_desc_n() + * @vq: target virtqueue + * @nbufs: number of buffers to roll back + * @ndesc: number of descriptors to roll back + * + * Rewinds the internal consumer cursors after a failed attempt to use buffers + * returned by vhost_get_vq_desc_n(). + */ +void vhost_discard_vq_desc(struct vhost_virtqueue *vq, int nbufs, + unsigned int ndesc) { - vq->last_avail_idx -= n; + vq->next_avail_head -= ndesc; + vq->last_avail_idx -= nbufs; } EXPORT_SYMBOL_GPL(vhost_discard_vq_desc); diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h index 621a6d9a8791..b49f08e4a1b4 100644 --- a/drivers/vhost/vhost.h +++ b/drivers/vhost/vhost.h @@ -230,7 +230,15 @@ int vhost_get_vq_desc(struct vhost_virtqueue *, struct iovec iov[], unsigned int iov_size, unsigned int *out_num, unsigned int *in_num, struct vhost_log *log, unsigned int *log_num); -void vhost_discard_vq_desc(struct vhost_virtqueue *, int n); + +int vhost_get_vq_desc_n(struct vhost_virtqueue *vq, + struct iovec iov[], unsigned int iov_size, + unsigned int *out_num, unsigned int *in_num, + struct vhost_log *log, unsigned int *log_num, + unsigned int *ndesc); + +void vhost_discard_vq_desc(struct vhost_virtqueue *, int nbuf, + unsigned int ndesc); bool vhost_vq_work_queue(struct vhost_virtqueue *vq, struct vhost_work *work); bool vhost_vq_has_work(struct vhost_virtqueue *vq); -- 2.31.1

1 month, 1 week

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FAILED: patch "[PATCH] xfs: fix out of bounds memory read error in symlink repair" failed to apply to 6.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.12.y git checkout FETCH_HEAD git cherry-pick -x 678e1cc2f482e0985a0613ab4a5bf89c497e5acc # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112403-evaluate-bogged-d093@gregkh' --subject-prefix 'PATCH 6.12.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 678e1cc2f482e0985a0613ab4a5bf89c497e5acc Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" <djwong(a)kernel.org> Date: Wed, 12 Nov 2025 08:35:18 -0800 Subject: [PATCH] xfs: fix out of bounds memory read error in symlink repair xfs/286 produced this report on my test fleet: ================================================================== BUG: KFENCE: out-of-bounds read in memcpy_orig+0x54/0x110 Out-of-bounds read at 0xffff88843fe9e038 (184B right of kfence-#184): memcpy_orig+0x54/0x110 xrep_symlink_salvage_inline+0xb3/0xf0 [xfs] xrep_symlink_salvage+0x100/0x110 [xfs] xrep_symlink+0x2e/0x80 [xfs] xrep_attempt+0x61/0x1f0 [xfs] xfs_scrub_metadata+0x34f/0x5c0 [xfs] xfs_ioc_scrubv_metadata+0x387/0x560 [xfs] xfs_file_ioctl+0xe23/0x10e0 [xfs] __x64_sys_ioctl+0x76/0xc0 do_syscall_64+0x4e/0x1e0 entry_SYSCALL_64_after_hwframe+0x4b/0x53 kfence-#184: 0xffff88843fe9df80-0xffff88843fe9dfea, size=107, cache=kmalloc-128 allocated by task 3470 on cpu 1 at 263329.131592s (192823.508886s ago): xfs_init_local_fork+0x79/0xe0 [xfs] xfs_iformat_local+0xa4/0x170 [xfs] xfs_iformat_data_fork+0x148/0x180 [xfs] xfs_inode_from_disk+0x2cd/0x480 [xfs] xfs_iget+0x450/0xd60 [xfs] xfs_bulkstat_one_int+0x6b/0x510 [xfs] xfs_bulkstat_iwalk+0x1e/0x30 [xfs] xfs_iwalk_ag_recs+0xdf/0x150 [xfs] xfs_iwalk_run_callbacks+0xb9/0x190 [xfs] xfs_iwalk_ag+0x1dc/0x2f0 [xfs] xfs_iwalk_args.constprop.0+0x6a/0x120 [xfs] xfs_iwalk+0xa4/0xd0 [xfs] xfs_bulkstat+0xfa/0x170 [xfs] xfs_ioc_fsbulkstat.isra.0+0x13a/0x230 [xfs] xfs_file_ioctl+0xbf2/0x10e0 [xfs] __x64_sys_ioctl+0x76/0xc0 do_syscall_64+0x4e/0x1e0 entry_SYSCALL_64_after_hwframe+0x4b/0x53 CPU: 1 UID: 0 PID: 1300113 Comm: xfs_scrub Not tainted 6.18.0-rc4-djwx #rc4 PREEMPT(lazy) 3d744dd94e92690f00a04398d2bd8631dcef1954 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-4.module+el8.8.0+21164+ed375313 04/01/2014 ================================================================== On further analysis, I realized that the second parameter to min() is not correct. xfs_ifork::if_bytes is the size of the xfs_ifork::if_data buffer. if_bytes can be smaller than the data fork size because: (a) the forkoff code tries to keep the data area as large as possible (b) for symbolic links, if_bytes is the ondisk file size + 1 (c) forkoff is always a multiple of 8. Case in point: for a single-byte symlink target, forkoff will be 8 but the buffer will only be 2 bytes long. In other words, the logic here is wrong and we walk off the end of the incore buffer. Fix that. Cc: stable(a)vger.kernel.org # v6.10 Fixes: 2651923d8d8db0 ("xfs: online repair of symbolic links") Signed-off-by: Darrick J. Wong <djwong(a)kernel.org> Reviewed-by: Christoph Hellwig <hch(a)lst.de> Signed-off-by: Carlos Maiolino <cem(a)kernel.org> diff --git a/fs/xfs/scrub/symlink_repair.c b/fs/xfs/scrub/symlink_repair.c index 5902398185a8..df629892462f 100644 --- a/fs/xfs/scrub/symlink_repair.c +++ b/fs/xfs/scrub/symlink_repair.c @@ -184,7 +184,7 @@ xrep_symlink_salvage_inline( sc->ip->i_disk_size == 1 && old_target[0] == '?') return 0; - nr = min(XFS_SYMLINK_MAXLEN, xfs_inode_data_fork_size(ip)); + nr = min(XFS_SYMLINK_MAXLEN, ifp->if_bytes); memcpy(target_buf, ifp->if_data, nr); return nr; }

1 month, 1 week

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FAILED: patch "[PATCH] xfs: fix out of bounds memory read error in symlink repair" failed to apply to 6.17-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.17-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.17.y git checkout FETCH_HEAD git cherry-pick -x 678e1cc2f482e0985a0613ab4a5bf89c497e5acc # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112457-shining-trough-db05@gregkh' --subject-prefix 'PATCH 6.17.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 678e1cc2f482e0985a0613ab4a5bf89c497e5acc Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" <djwong(a)kernel.org> Date: Wed, 12 Nov 2025 08:35:18 -0800 Subject: [PATCH] xfs: fix out of bounds memory read error in symlink repair xfs/286 produced this report on my test fleet: ================================================================== BUG: KFENCE: out-of-bounds read in memcpy_orig+0x54/0x110 Out-of-bounds read at 0xffff88843fe9e038 (184B right of kfence-#184): memcpy_orig+0x54/0x110 xrep_symlink_salvage_inline+0xb3/0xf0 [xfs] xrep_symlink_salvage+0x100/0x110 [xfs] xrep_symlink+0x2e/0x80 [xfs] xrep_attempt+0x61/0x1f0 [xfs] xfs_scrub_metadata+0x34f/0x5c0 [xfs] xfs_ioc_scrubv_metadata+0x387/0x560 [xfs] xfs_file_ioctl+0xe23/0x10e0 [xfs] __x64_sys_ioctl+0x76/0xc0 do_syscall_64+0x4e/0x1e0 entry_SYSCALL_64_after_hwframe+0x4b/0x53 kfence-#184: 0xffff88843fe9df80-0xffff88843fe9dfea, size=107, cache=kmalloc-128 allocated by task 3470 on cpu 1 at 263329.131592s (192823.508886s ago): xfs_init_local_fork+0x79/0xe0 [xfs] xfs_iformat_local+0xa4/0x170 [xfs] xfs_iformat_data_fork+0x148/0x180 [xfs] xfs_inode_from_disk+0x2cd/0x480 [xfs] xfs_iget+0x450/0xd60 [xfs] xfs_bulkstat_one_int+0x6b/0x510 [xfs] xfs_bulkstat_iwalk+0x1e/0x30 [xfs] xfs_iwalk_ag_recs+0xdf/0x150 [xfs] xfs_iwalk_run_callbacks+0xb9/0x190 [xfs] xfs_iwalk_ag+0x1dc/0x2f0 [xfs] xfs_iwalk_args.constprop.0+0x6a/0x120 [xfs] xfs_iwalk+0xa4/0xd0 [xfs] xfs_bulkstat+0xfa/0x170 [xfs] xfs_ioc_fsbulkstat.isra.0+0x13a/0x230 [xfs] xfs_file_ioctl+0xbf2/0x10e0 [xfs] __x64_sys_ioctl+0x76/0xc0 do_syscall_64+0x4e/0x1e0 entry_SYSCALL_64_after_hwframe+0x4b/0x53 CPU: 1 UID: 0 PID: 1300113 Comm: xfs_scrub Not tainted 6.18.0-rc4-djwx #rc4 PREEMPT(lazy) 3d744dd94e92690f00a04398d2bd8631dcef1954 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-4.module+el8.8.0+21164+ed375313 04/01/2014 ================================================================== On further analysis, I realized that the second parameter to min() is not correct. xfs_ifork::if_bytes is the size of the xfs_ifork::if_data buffer. if_bytes can be smaller than the data fork size because: (a) the forkoff code tries to keep the data area as large as possible (b) for symbolic links, if_bytes is the ondisk file size + 1 (c) forkoff is always a multiple of 8. Case in point: for a single-byte symlink target, forkoff will be 8 but the buffer will only be 2 bytes long. In other words, the logic here is wrong and we walk off the end of the incore buffer. Fix that. Cc: stable(a)vger.kernel.org # v6.10 Fixes: 2651923d8d8db0 ("xfs: online repair of symbolic links") Signed-off-by: Darrick J. Wong <djwong(a)kernel.org> Reviewed-by: Christoph Hellwig <hch(a)lst.de> Signed-off-by: Carlos Maiolino <cem(a)kernel.org> diff --git a/fs/xfs/scrub/symlink_repair.c b/fs/xfs/scrub/symlink_repair.c index 5902398185a8..df629892462f 100644 --- a/fs/xfs/scrub/symlink_repair.c +++ b/fs/xfs/scrub/symlink_repair.c @@ -184,7 +184,7 @@ xrep_symlink_salvage_inline( sc->ip->i_disk_size == 1 && old_target[0] == '?') return 0; - nr = min(XFS_SYMLINK_MAXLEN, xfs_inode_data_fork_size(ip)); + nr = min(XFS_SYMLINK_MAXLEN, ifp->if_bytes); memcpy(target_buf, ifp->if_data, nr); return nr; }

1 month, 1 week

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[PATCH v2] drm/msm: add PERFCTR_CNTL to ifpc_reglist

by Anna Maniscalco

Previously this register would become 0 after IFPC took place which broke all usages of counters. Fixes: a6a0157cc68e ("drm/msm/a6xx: Enable IFPC on Adreno X1-85") Signed-off-by: Anna Maniscalco <anna.maniscalco2000(a)gmail.com> --- Changes in v2: - Added Fixes tag - Link to v1: https://lore.kernel.org/r/20251126-ifpc_counters-v1-1-f2d5e7048032@gmail.com --- drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c index 29107b362346..b731491dc522 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c @@ -1392,6 +1392,7 @@ static const u32 a750_ifpc_reglist_regs[] = { REG_A6XX_TPL1_BICUBIC_WEIGHTS_TABLE(2), REG_A6XX_TPL1_BICUBIC_WEIGHTS_TABLE(3), REG_A6XX_TPL1_BICUBIC_WEIGHTS_TABLE(4), + REG_A6XX_RBBM_PERFCTR_CNTL, REG_A6XX_TPL1_NC_MODE_CNTL, REG_A6XX_SP_NC_MODE_CNTL, REG_A6XX_CP_DBG_ECO_CNTL, --- base-commit: 7bc29d5fb6faff2f547323c9ee8d3a0790cd2530 change-id: 20251126-ifpc_counters-e8d53fa3252e Best regards, -- Anna Maniscalco <anna.maniscalco2000(a)gmail.com>

1 month, 1 week

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You've been sent a secure message

by lists.linaro.orgHelpdesk

1 month, 1 week

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FAILED: patch "[PATCH] mm/mm_init: fix hash table order logging in" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 0d6c356dd6547adac2b06b461528e3573f52d953 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112034-decrease-sardine-8989@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0d6c356dd6547adac2b06b461528e3573f52d953 Mon Sep 17 00:00:00 2001 From: "Isaac J. Manjarres" <isaacmanjarres(a)google.com> Date: Tue, 28 Oct 2025 12:10:12 -0700 Subject: [PATCH] mm/mm_init: fix hash table order logging in alloc_large_system_hash() When emitting the order of the allocation for a hash table, alloc_large_system_hash() unconditionally subtracts PAGE_SHIFT from log base 2 of the allocation size. This is not correct if the allocation size is smaller than a page, and yields a negative value for the order as seen below: TCP established hash table entries: 32 (order: -4, 256 bytes, linear) TCP bind hash table entries: 32 (order: -2, 1024 bytes, linear) Use get_order() to compute the order when emitting the hash table information to correctly handle cases where the allocation size is smaller than a page: TCP established hash table entries: 32 (order: 0, 256 bytes, linear) TCP bind hash table entries: 32 (order: 0, 1024 bytes, linear) Link: https://lkml.kernel.org/r/20251028191020.413002-1-isaacmanjarres@google.com Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Isaac J. Manjarres <isaacmanjarres(a)google.com> Reviewed-by: Mike Rapoport (Microsoft) <rppt(a)kernel.org> Reviewed-by: David Hildenbrand <david(a)redhat.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/mm_init.c b/mm/mm_init.c index 3db2dea7db4c..7712d887b696 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -2469,7 +2469,7 @@ void *__init alloc_large_system_hash(const char *tablename, panic("Failed to allocate %s hash table\n", tablename); pr_info("%s hash table entries: %ld (order: %d, %lu bytes, %s)\n", - tablename, 1UL << log2qty, ilog2(size) - PAGE_SHIFT, size, + tablename, 1UL << log2qty, get_order(size), size, virt ? (huge ? "vmalloc hugepage" : "vmalloc") : "linear"); if (_hash_shift)

1 month, 1 week

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¿Tu evaluación de desempeño es realmente objetiva?

by Luis Rodríguez

Evaluaciones de Desempeño Objetivas con Vorecol 360 Feedback body { margin: 0; padding: 0; font-family: Arial, Helvetica, sans-serif; font-size: 14px; color: #333333; background-color: #ffffff; } table { border-spacing: 0; width: 100%; max-width: 600px; margin: auto; } td { padding: 12px 20px; } a { color: #1a73e8; text-decoration: none; } .footer { font-size: 12px; color: #888888; text-align: center; padding-top: 10px; } Mejora tus evaluaciones de desempeño con feedback 360 real y automatizado. Hola, ¿Te has preguntado qué tan completas son tus evaluaciones de desempeño? En Vorecol 360 Feedback te ayudamos a implementar evaluaciones verdaderamente objetivas, recogiendo percepciones desde todas las direcciones: líderes, pares, colaboradores y autoevaluación. Lo que más valoran nuestros clientes de RRHH es que: Obtienen una visión completa y real del desempeño. Fomentan una cultura de feedback constructivo. Identifican oportunidades de desarrollo con mayor precisión. Automatizan todo el proceso con reportes claros y personalizables. Si estás buscando mejorar tus evaluaciones y fortalecer el desarrollo interno, te lo recomiendo muchísimo. Para más información puedes responder este correo o llamarme al número de abajo. Saludos, ------------------------ Atte.: Luis Rodríguez Ciudad de México: (55) 5018 0565 WhatsApp: +52 33 1607 2089 Si no deseas recibir más correos, haz clic aquí para darte de baja. Para remover su dirección de esta lista haga <a href="https://s1.arrobamail.com/unsuscribe.php?id=yiwtsrewiswqrqseup">click aquí</a>

1 month, 1 week

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[PATCH 5.15.y 1/2] Revert "block: Move checking GENHD_FL_NO_PART to bdev_add_partition()"

by Gulam Mohamed

This reverts commit 7777f47f2ea64efd1016262e7b59fab34adfb869. The commit 1a721de8489f ("block: don't add or resize partition on the disk with GENHD_FL_NO_PART") and the commit 7777f47f2ea6 ("block: Move checking GENHD_FL_NO_PART to bdev_add_partition()") used the flag GENHD_FL_NO_PART to prevent the add or resize of partitions in 5.15 stable kernels.But in these 5.15 kernels, this is giving an issue with the following error where the loop driver wants to create a partition when the partscan is disabled on the loop device: dd if=/dev/zero of=loopDisk.dsk bs=1M count=1 seek=10240; losetup -f loopDisk.dsk;parted -s /dev/loop0 -- mklabel gpt mkpart primary 2048s 4096s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0016293 s, 644 MB/s "" Error: Partition(s) 1 on /dev/loop0 have been written, but we have been unable to inform the kernel of the change, probably because it/they are in use. As a result, the old partition(s) will remain in use. You should reboot now before making further changes. "" If the partition scan is not enabled on the loop device, this flag GENHD_FL_NO_PART is getting set and when partition creation is tried, it returns an error EINVAL thereby preventing the creation of partitions. So, there is no such distinction between disabling of partition scan and partition creation. Later in 6.xxx kernels, the commit b9684a71fca7 ("block, loop: support partitions without scanning") a new flag GD_SUPPRESS_PART_SCAN was introduced that just disables the partition scan and uses GENHD_FL_NO_PART only to prevent creating partition scan. So, the partition creationg can proceed with even if partition scan is disabled. As the commit b9684a71fca7 ("block, loop: support partitions without scanning") is not available in 5.15 stable kernel, and since there is no distinction between disabling of "partition scan" and "partition creation", we need to revert the commits 1a721de8489f and 7777f47f2ea6 from 5.15 stable kernel to allow partition creation when partscan is disabled. Cc: stable(a)vger.kernel.org Signed-off-by: Gulam Mohamed <gulam.mohamed(a)oracle.com> --- block/ioctl.c | 2 ++ block/partitions/core.c | 5 ----- 2 files changed, 2 insertions(+), 5 deletions(-) diff --git a/block/ioctl.c b/block/ioctl.c index a260e39e56a4..d25b84441237 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -20,6 +20,8 @@ static int blkpg_do_ioctl(struct block_device *bdev, struct blkpg_partition p; sector_t start, length; + if (disk->flags & GENHD_FL_NO_PART) + return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EACCES; if (copy_from_user(&p, upart, sizeof(struct blkpg_partition))) diff --git a/block/partitions/core.c b/block/partitions/core.c index 0d1fe2b42b85..7b5750db7eaf 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -463,11 +463,6 @@ int bdev_add_partition(struct gendisk *disk, int partno, sector_t start, goto out; } - if (disk->flags & GENHD_FL_NO_PART) { - ret = -EINVAL; - goto out; - } - if (partition_overlaps(disk, start, length, -1)) { ret = -EBUSY; goto out; -- 2.47.3

1 month, 1 week

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[PATCH V2 5.15.y 1/2] Revert "block: Move checking GENHD_FL_NO_PART to bdev_add_partition()"

by Gulam Mohamed

This reverts commit 7777f47f2ea64efd1016262e7b59fab34adfb869. The commit 1a721de8489f ("block: don't add or resize partition on the disk with GENHD_FL_NO_PART") and the commit 7777f47f2ea6 ("block: Move checking GENHD_FL_NO_PART to bdev_add_partition()") used the flag GENHD_FL_NO_PART to prevent the add or resize of partitions in 5.15 stable kernels.But in these 5.15 kernels, this is giving an issue with the following error where the loop driver wants to create a partition when the partscan is disabled on the loop device: dd if=/dev/zero of=loopDisk.dsk bs=1M count=1 seek=10240; losetup -f loopDisk.dsk;parted -s /dev/loop0 -- mklabel gpt mkpart primary 2048s 4096s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0016293 s, 644 MB/s "" Error: Partition(s) 1 on /dev/loop0 have been written, but we have been unable to inform the kernel of the change, probably because it/they are in use. As a result, the old partition(s) will remain in use. You should reboot now before making further changes. "" If the partition scan is not enabled on the loop device, this flag GENHD_FL_NO_PART is getting set and when partition creation is tried, it returns an error EINVAL thereby preventing the creation of partitions. So, there is no such distinction between disabling of partition scan and partition creation. Later in 6.xxx kernels, the commit b9684a71fca7 ("block, loop: support partitions without scanning") a new flag GD_SUPPRESS_PART_SCAN was introduced that just disables the partition scan and uses GENHD_FL_NO_PART only to prevent creating partition scan. So, the partition creationg can proceed with even if partition scan is disabled. As the commit b9684a71fca7 ("block, loop: support partitions without scanning") is not available in 5.15 stable kernel, and since there is no distinction between disabling of "partition scan" and "partition creation", we need to revert the commits 1a721de8489f and 7777f47f2ea6 from 5.15 stable kernel to allow partition creation when partscan is disabled. Cc: stable(a)vger.kernel.org Signed-off-by: Gulam Mohamed <gulam.mohamed(a)oracle.com> --- Changes in V2: - Added,in the second patch, the reason for reverting the patch - Added the linux stable version 5.15.y to the subject line - Added the version V2 to the subject line Links to V1: https://lore.kernel.org/all/20251117174315.367072-1-gulam.mohamed@oracle.co… https://lore.kernel.org/all/20251117174315.367072-2-gulam.mohamed@oracle.co… --- block/ioctl.c | 2 ++ block/partitions/core.c | 5 ----- 2 files changed, 2 insertions(+), 5 deletions(-) diff --git a/block/ioctl.c b/block/ioctl.c index a260e39e56a4..d25b84441237 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -20,6 +20,8 @@ static int blkpg_do_ioctl(struct block_device *bdev, struct blkpg_partition p; sector_t start, length; + if (disk->flags & GENHD_FL_NO_PART) + return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EACCES; if (copy_from_user(&p, upart, sizeof(struct blkpg_partition))) diff --git a/block/partitions/core.c b/block/partitions/core.c index 0d1fe2b42b85..7b5750db7eaf 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -463,11 +463,6 @@ int bdev_add_partition(struct gendisk *disk, int partno, sector_t start, goto out; } - if (disk->flags & GENHD_FL_NO_PART) { - ret = -EINVAL; - goto out; - } - if (partition_overlaps(disk, start, length, -1)) { ret = -EBUSY; goto out; -- 2.47.3

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+ powerpc-pseries-cmm-adjust-balloon_migrate-when-migrating-pages.patch added to mm-new branch

by Andrew Morton

The patch titled Subject: powerpc/pseries/cmm: adjust BALLOON_MIGRATE when migrating pages has been added to the -mm mm-new branch. Its filename is powerpc-pseries-cmm-adjust-balloon_migrate-when-migrating-pages.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-new branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Note, mm-new is a provisional staging ground for work-in-progress patches, and acceptance into mm-new is a notification for others take notice and to finish up reviews. Please do not hesitate to respond to review feedback and post updated versions to replace or incrementally fixup patches in mm-new. Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: David Hildenbrand <david(a)redhat.com> Subject: powerpc/pseries/cmm: adjust BALLOON_MIGRATE when migrating pages Date: Tue, 21 Oct 2025 12:06:06 +0200 Let's properly adjust BALLOON_MIGRATE like the other drivers. Note that the INFLATE/DEFLATE events are triggered from the core when enqueueing/dequeueing pages. This was found by code inspection. Link: https://lkml.kernel.org/r/20251021100606.148294-3-david@redhat.com Fixes: fe030c9b85e6 ("powerpc/pseries/cmm: Implement balloon compaction") Signed-off-by: David Hildenbrand <david(a)redhat.com> Cc: Christophe Leroy <christophe.leroy(a)csgroup.eu> Cc: Madhavan Srinivasan <maddy(a)linux.ibm.com> Cc: Michael Ellerman <mpe(a)ellerman.id.au> Cc: Nicholas Piggin <npiggin(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- arch/powerpc/platforms/pseries/cmm.c | 1 + 1 file changed, 1 insertion(+) --- a/arch/powerpc/platforms/pseries/cmm.c~powerpc-pseries-cmm-adjust-balloon_migrate-when-migrating-pages +++ a/arch/powerpc/platforms/pseries/cmm.c @@ -532,6 +532,7 @@ static int cmm_migratepage(struct balloo spin_lock_irqsave(&b_dev_info->pages_lock, flags); balloon_page_insert(b_dev_info, newpage); + __count_vm_event(BALLOON_MIGRATE); b_dev_info->isolated_pages--; spin_unlock_irqrestore(&b_dev_info->pages_lock, flags); _ Patches currently in -mm which might be from david(a)redhat.com are powerpc-pseries-cmm-call-balloon_devinfo_init-also-without-config_balloon_compaction.patch powerpc-pseries-cmm-adjust-balloon_migrate-when-migrating-pages.patch

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+ powerpc-pseries-cmm-call-balloon_devinfo_init-also-without-config_balloon_compaction.patch added to mm-new branch

by Andrew Morton

The patch titled Subject: powerpc/pseries/cmm: call balloon_devinfo_init() also without CONFIG_BALLOON_COMPACTION has been added to the -mm mm-new branch. Its filename is powerpc-pseries-cmm-call-balloon_devinfo_init-also-without-config_balloon_compaction.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-new branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Note, mm-new is a provisional staging ground for work-in-progress patches, and acceptance into mm-new is a notification for others take notice and to finish up reviews. Please do not hesitate to respond to review feedback and post updated versions to replace or incrementally fixup patches in mm-new. Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: David Hildenbrand <david(a)redhat.com> Subject: powerpc/pseries/cmm: call balloon_devinfo_init() also without CONFIG_BALLOON_COMPACTION Date: Tue, 21 Oct 2025 12:06:05 +0200 Patch series "powerpc/pseries/cmm: two smaller fixes". Two smaller fixes identified while doing a bigger rework. This patch (of 2): We always have to initialize the balloon_dev_info, even when compaction is not configured in: otherwise the containing list and the lock are left uninitialized. Likely not many such configs exist in practice, but let's CC stable to be sure. This was found by code inspection. Link: https://lkml.kernel.org/r/20251021100606.148294-1-david@redhat.com Link: https://lkml.kernel.org/r/20251021100606.148294-2-david@redhat.com Fixes: fe030c9b85e6 ("powerpc/pseries/cmm: Implement balloon compaction") Signed-off-by: David Hildenbrand <david(a)redhat.com> Cc: Christophe Leroy <christophe.leroy(a)csgroup.eu> Cc: Madhavan Srinivasan <maddy(a)linux.ibm.com> Cc: Michael Ellerman <mpe(a)ellerman.id.au> Cc: Nicholas Piggin <npiggin(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- arch/powerpc/platforms/pseries/cmm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/powerpc/platforms/pseries/cmm.c~powerpc-pseries-cmm-call-balloon_devinfo_init-also-without-config_balloon_compaction +++ a/arch/powerpc/platforms/pseries/cmm.c @@ -550,7 +550,6 @@ static int cmm_migratepage(struct balloo static void cmm_balloon_compaction_init(void) { - balloon_devinfo_init(&b_dev_info); b_dev_info.migratepage = cmm_migratepage; } #else /* CONFIG_BALLOON_COMPACTION */ @@ -572,6 +571,7 @@ static int cmm_init(void) if (!firmware_has_feature(FW_FEATURE_CMO) && !simulate) return -EOPNOTSUPP; + balloon_devinfo_init(&b_dev_info); cmm_balloon_compaction_init(); rc = register_oom_notifier(&cmm_oom_nb); _ Patches currently in -mm which might be from david(a)redhat.com are powerpc-pseries-cmm-call-balloon_devinfo_init-also-without-config_balloon_compaction.patch powerpc-pseries-cmm-adjust-balloon_migrate-when-migrating-pages.patch

1 month, 1 week

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[patch] wifi: mt76: mt7925: fix AMPDU state handling in mt7925_tx_check_aggr

by Quan Zhou

Previously, the AMPDU state bit for a given TID was set before attempting to start a BA session, which could result in the AMPDU state being marked active even if ieee80211_start_tx_ba_session() failed. This patch changes the logic to only set the AMPDU state bit after successfully starting a BA session, ensuring proper synchronization between AMPDU state and BA session status. This fixes potential issues with aggregation state tracking and improves compatibility with mac80211 BA session management. Fixes: 44eb173bdd4f ("wifi: mt76: mt7925: add link handling in mt7925_txwi_free") Cc: stable(a)vger.kernel.org Signed-off-by: Quan Zhou <quan.zhou(a)mediatek.com> --- drivers/net/wireless/mediatek/mt76/mt7925/mac.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mac.c b/drivers/net/wireless/mediatek/mt76/mt7925/mac.c index 871b67101976..80f1d738ec22 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mac.c @@ -881,8 +881,9 @@ static void mt7925_tx_check_aggr(struct ieee80211_sta *sta, struct sk_buff *skb, else mlink = &msta->deflink; - if (!test_and_set_bit(tid, &mlink->wcid.ampdu_state)) - ieee80211_start_tx_ba_session(sta, tid, 0); + if (!test_bit(tid, &mlink->wcid.ampdu_state) && + !ieee80211_start_tx_ba_session(sta, tid, 0)) + set_bit(tid, &mlink->wcid.ampdu_state); } static bool -- 2.45.2

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Live Design 2025: Verified Business Contacts

by Melissa Underwood

Hi, Are you interested in the 15,805 verified business contacts available for the Live Design International 2025 event in Las Vegas this December. We're also including a Thanksgiving Day 20% reduction on our compliant contact data. If you'd like more details, just let me know or reply "Send me pricing." Best regards, Melissa Underwood Sr. Marketing Manager If you prefer not to receive updates, reply "Not Interested."

1 month, 1 week

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FAILED: patch "[PATCH] mm/mm_init: fix hash table order logging in" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 0d6c356dd6547adac2b06b461528e3573f52d953 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112033-barista-manicure-43e9@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0d6c356dd6547adac2b06b461528e3573f52d953 Mon Sep 17 00:00:00 2001 From: "Isaac J. Manjarres" <isaacmanjarres(a)google.com> Date: Tue, 28 Oct 2025 12:10:12 -0700 Subject: [PATCH] mm/mm_init: fix hash table order logging in alloc_large_system_hash() When emitting the order of the allocation for a hash table, alloc_large_system_hash() unconditionally subtracts PAGE_SHIFT from log base 2 of the allocation size. This is not correct if the allocation size is smaller than a page, and yields a negative value for the order as seen below: TCP established hash table entries: 32 (order: -4, 256 bytes, linear) TCP bind hash table entries: 32 (order: -2, 1024 bytes, linear) Use get_order() to compute the order when emitting the hash table information to correctly handle cases where the allocation size is smaller than a page: TCP established hash table entries: 32 (order: 0, 256 bytes, linear) TCP bind hash table entries: 32 (order: 0, 1024 bytes, linear) Link: https://lkml.kernel.org/r/20251028191020.413002-1-isaacmanjarres@google.com Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Isaac J. Manjarres <isaacmanjarres(a)google.com> Reviewed-by: Mike Rapoport (Microsoft) <rppt(a)kernel.org> Reviewed-by: David Hildenbrand <david(a)redhat.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/mm_init.c b/mm/mm_init.c index 3db2dea7db4c..7712d887b696 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -2469,7 +2469,7 @@ void *__init alloc_large_system_hash(const char *tablename, panic("Failed to allocate %s hash table\n", tablename); pr_info("%s hash table entries: %ld (order: %d, %lu bytes, %s)\n", - tablename, 1UL << log2qty, ilog2(size) - PAGE_SHIFT, size, + tablename, 1UL << log2qty, get_order(size), size, virt ? (huge ? "vmalloc hugepage" : "vmalloc") : "linear"); if (_hash_shift)

1 month, 1 week

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FAILED: patch "[PATCH] mm/secretmem: fix use-after-free race in fault handler" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 6f86d0534fddfbd08687fa0f01479d4226bc3c3d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112023-overact-rehydrate-ae42@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 6f86d0534fddfbd08687fa0f01479d4226bc3c3d Mon Sep 17 00:00:00 2001 From: Lance Yang <lance.yang(a)linux.dev> Date: Fri, 31 Oct 2025 20:09:55 +0800 Subject: [PATCH] mm/secretmem: fix use-after-free race in fault handler When a page fault occurs in a secret memory file created with `memfd_secret(2)`, the kernel will allocate a new folio for it, mark the underlying page as not-present in the direct map, and add it to the file mapping. If two tasks cause a fault in the same page concurrently, both could end up allocating a folio and removing the page from the direct map, but only one would succeed in adding the folio to the file mapping. The task that failed undoes the effects of its attempt by (a) freeing the folio again and (b) putting the page back into the direct map. However, by doing these two operations in this order, the page becomes available to the allocator again before it is placed back in the direct mapping. If another task attempts to allocate the page between (a) and (b), and the kernel tries to access it via the direct map, it would result in a supervisor not-present page fault. Fix the ordering to restore the direct map before the folio is freed. Link: https://lkml.kernel.org/r/20251031120955.92116-1-lance.yang@linux.dev Fixes: 1507f51255c9 ("mm: introduce memfd_secret system call to create "secret" memory areas") Signed-off-by: Lance Yang <lance.yang(a)linux.dev> Reported-by: Google Big Sleep <big-sleep-vuln-reports(a)google.com> Closes: https://lore.kernel.org/linux-mm/CAEXGt5QeDpiHTu3K9tvjUTPqo+d-=wuCNYPa+6sWK… Acked-by: David Hildenbrand <david(a)redhat.com> Reviewed-by: Mike Rapoport (Microsoft) <rppt(a)kernel.org> Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/secretmem.c b/mm/secretmem.c index 60137305bc20..b59350daffe3 100644 --- a/mm/secretmem.c +++ b/mm/secretmem.c @@ -82,13 +82,13 @@ static vm_fault_t secretmem_fault(struct vm_fault *vmf) __folio_mark_uptodate(folio); err = filemap_add_folio(mapping, folio, offset, gfp); if (unlikely(err)) { - folio_put(folio); /* * If a split of large page was required, it * already happened when we marked the page invalid * which guarantees that this call won't fail */ set_direct_map_default_noflush(folio_page(folio, 0)); + folio_put(folio); if (err == -EEXIST) goto retry;

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[PATCH net 7/8] can: rcar_canfd: Fix CAN-FD mode as default

by Marc Kleine-Budde

From: Biju Das <biju.das.jz(a)bp.renesas.com> The commit 5cff263606a1 ("can: rcar_canfd: Fix controller mode setting") has aligned with the flow mentioned in the hardware manual for all SoCs except R-Car Gen3 and RZ/G2L SoCs. On R-Car Gen4 and RZ/G3E SoCs, due to the wrong logic in the commit[1] sets the default mode to FD-Only mode instead of CAN-FD mode. This patch sets the CAN-FD mode as the default for all SoCs by dropping the rcar_canfd_set_mode() as some SoC requires mode setting in global reset mode, and the rest of the SoCs in channel reset mode and update the rcar_canfd_reset_controller() to take care of these constraints. Moreover, the RZ/G3E and R-Car Gen4 SoCs support 3 modes compared to 2 modes on the R-Car Gen3. Use inverted logic in rcar_canfd_reset_controller() to simplify the code later to support FD-only mode. [1] commit 45721c406dcf ("can: rcar_canfd: Add support for r8a779a0 SoC") Fixes: 5cff263606a1 ("can: rcar_canfd: Fix controller mode setting") Cc: stable(a)vger.kernel.org Signed-off-by: Biju Das <biju.das.jz(a)bp.renesas.com> Link: https://patch.msgid.link/20251118123926.193445-1-biju.das.jz@bp.renesas.com Signed-off-by: Marc Kleine-Budde <mkl(a)pengutronix.de> --- drivers/net/can/rcar/rcar_canfd.c | 53 ++++++++++++++++++------------- 1 file changed, 31 insertions(+), 22 deletions(-) diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index 45d36adb51b7..4c0d7d26df9f 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -709,6 +709,11 @@ static void rcar_canfd_set_bit_reg(void __iomem *addr, u32 val) rcar_canfd_update(val, val, addr); } +static void rcar_canfd_clear_bit_reg(void __iomem *addr, u32 val) +{ + rcar_canfd_update(val, 0, addr); +} + static void rcar_canfd_update_bit_reg(void __iomem *addr, u32 mask, u32 val) { rcar_canfd_update(mask, val, addr); @@ -755,25 +760,6 @@ static void rcar_canfd_set_rnc(struct rcar_canfd_global *gpriv, unsigned int ch, rcar_canfd_set_bit(gpriv->base, RCANFD_GAFLCFG(w), rnc); } -static void rcar_canfd_set_mode(struct rcar_canfd_global *gpriv) -{ - if (gpriv->info->ch_interface_mode) { - u32 ch, val = gpriv->fdmode ? RCANFD_GEN4_FDCFG_FDOE - : RCANFD_GEN4_FDCFG_CLOE; - - for_each_set_bit(ch, &gpriv->channels_mask, - gpriv->info->max_channels) - rcar_canfd_set_bit_reg(&gpriv->fcbase[ch].cfdcfg, val); - } else { - if (gpriv->fdmode) - rcar_canfd_set_bit(gpriv->base, RCANFD_GRMCFG, - RCANFD_GRMCFG_RCMC); - else - rcar_canfd_clear_bit(gpriv->base, RCANFD_GRMCFG, - RCANFD_GRMCFG_RCMC); - } -} - static int rcar_canfd_reset_controller(struct rcar_canfd_global *gpriv) { struct device *dev = &gpriv->pdev->dev; @@ -806,6 +792,16 @@ static int rcar_canfd_reset_controller(struct rcar_canfd_global *gpriv) /* Reset Global error flags */ rcar_canfd_write(gpriv->base, RCANFD_GERFL, 0x0); + /* Set the controller into appropriate mode */ + if (!gpriv->info->ch_interface_mode) { + if (gpriv->fdmode) + rcar_canfd_set_bit(gpriv->base, RCANFD_GRMCFG, + RCANFD_GRMCFG_RCMC); + else + rcar_canfd_clear_bit(gpriv->base, RCANFD_GRMCFG, + RCANFD_GRMCFG_RCMC); + } + /* Transition all Channels to reset mode */ for_each_set_bit(ch, &gpriv->channels_mask, gpriv->info->max_channels) { rcar_canfd_clear_bit(gpriv->base, @@ -823,10 +819,23 @@ static int rcar_canfd_reset_controller(struct rcar_canfd_global *gpriv) dev_dbg(dev, "channel %u reset failed\n", ch); return err; } - } - /* Set the controller into appropriate mode */ - rcar_canfd_set_mode(gpriv); + /* Set the controller into appropriate mode */ + if (gpriv->info->ch_interface_mode) { + /* Do not set CLOE and FDOE simultaneously */ + if (!gpriv->fdmode) { + rcar_canfd_clear_bit_reg(&gpriv->fcbase[ch].cfdcfg, + RCANFD_GEN4_FDCFG_FDOE); + rcar_canfd_set_bit_reg(&gpriv->fcbase[ch].cfdcfg, + RCANFD_GEN4_FDCFG_CLOE); + } else { + rcar_canfd_clear_bit_reg(&gpriv->fcbase[ch].cfdcfg, + RCANFD_GEN4_FDCFG_FDOE); + rcar_canfd_clear_bit_reg(&gpriv->fcbase[ch].cfdcfg, + RCANFD_GEN4_FDCFG_CLOE); + } + } + } return 0; } -- 2.51.0

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[PATCH net 6/8] can: sun4i_can: sun4i_can_interrupt(): fix max irq loop handling

by Marc Kleine-Budde

Reading the interrupt register `SUN4I_REG_INT_ADDR` causes all of its bits to be reset. If we ever reach the condition of handling more than `SUN4I_CAN_MAX_IRQ` IRQs, we will have read the register and reset all its bits but without actually handling the interrupt inside of the loop body. This may, among other issues, cause us to never `netif_wake_queue()` again after a transmission interrupt. Fixes: 0738eff14d81 ("can: Allwinner A10/A20 CAN Controller support - Kernel module") Cc: stable(a)vger.kernel.org Co-developed-by: Thomas Mühlbacher <tmuehlbacher(a)posteo.net> Signed-off-by: Thomas Mühlbacher <tmuehlbacher(a)posteo.net> Acked-by: Jernej Skrabec <jernej.skrabec(a)gmail.com> Link: https://patch.msgid.link/20251116-sun4i-fix-loop-v1-1-3d76d3f81950@pengutro… Signed-off-by: Marc Kleine-Budde <mkl(a)pengutronix.de> --- drivers/net/can/sun4i_can.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/can/sun4i_can.c b/drivers/net/can/sun4i_can.c index 53bfd873de9b..0a7ba0942839 100644 --- a/drivers/net/can/sun4i_can.c +++ b/drivers/net/can/sun4i_can.c @@ -657,8 +657,8 @@ static irqreturn_t sun4i_can_interrupt(int irq, void *dev_id) u8 isrc, status; int n = 0; - while ((isrc = readl(priv->base + SUN4I_REG_INT_ADDR)) && - (n < SUN4I_CAN_MAX_IRQ)) { + while ((n < SUN4I_CAN_MAX_IRQ) && + (isrc = readl(priv->base + SUN4I_REG_INT_ADDR))) { n++; status = readl(priv->base + SUN4I_REG_STA_ADDR); -- 2.51.0

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[PATCH net 2/8] can: sja1000: fix max irq loop handling

by Marc Kleine-Budde

From: Thomas Mühlbacher <tmuehlbacher(a)posteo.net> Reading the interrupt register `SJA1000_IR` causes all of its bits to be reset. If we ever reach the condition of handling more than `SJA1000_MAX_IRQ` IRQs, we will have read the register and reset all its bits but without actually handling the interrupt inside of the loop body. This may, among other issues, cause us to never `netif_wake_queue()` again after a transmission interrupt. Fixes: 429da1cc841b ("can: Driver for the SJA1000 CAN controller") Cc: stable(a)vger.kernel.org Signed-off-by: Thomas Mühlbacher <tmuehlbacher(a)posteo.net> Acked-by: Oliver Hartkopp <socketcan(a)hartkopp.net> Link: https://patch.msgid.link/20251115153437.11419-1-tmuehlbacher@posteo.net Signed-off-by: Marc Kleine-Budde <mkl(a)pengutronix.de> --- drivers/net/can/sja1000/sja1000.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c index 4d245857ef1c..83476af8adb5 100644 --- a/drivers/net/can/sja1000/sja1000.c +++ b/drivers/net/can/sja1000/sja1000.c @@ -548,8 +548,8 @@ irqreturn_t sja1000_interrupt(int irq, void *dev_id) if (priv->read_reg(priv, SJA1000_IER) == IRQ_OFF) goto out; - while ((isrc = priv->read_reg(priv, SJA1000_IR)) && - (n < SJA1000_MAX_IRQ)) { + while ((n < SJA1000_MAX_IRQ) && + (isrc = priv->read_reg(priv, SJA1000_IR))) { status = priv->read_reg(priv, SJA1000_SR); /* check for absent controller due to hw unplug */ -- 2.51.0

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[PATCH] can: rcar_canfd: Fix CAN-FD mode as default

by Biju

From: Biju Das <biju.das.jz(a)bp.renesas.com> The commit 5cff263606a1 ("can: rcar_canfd: Fix controller mode setting") has aligned with the flow mentioned in the hardware manual for all SoCs except R-Car Gen3 and RZ/G2L SoCs. On R-Car Gen4 and RZ/G3E SoCs, due to the wrong logic in the commit[1] sets the default mode to FD-Only mode instead of CAN-FD mode. This patch sets the CAN-FD mode as the default for all SoCs by dropping the rcar_canfd_set_mode() as some SoC requires mode setting in global reset mode, and the rest of the SoCs in channel reset mode and update the rcar_canfd_reset_controller() to take care of these constraints. Moreover, the RZ/G3E and R-Car Gen4 SoCs support 3 modes compared to 2 modes on the R-Car Gen3. Use inverted logic in rcar_canfd_reset_controller() to simplify the code later to support FD-only mode. [1] commit 45721c406dcf ("can: rcar_canfd: Add support for r8a779a0 SoC") Fixes: 5cff263606a1 ("can: rcar_canfd: Fix controller mode setting") Cc: stable(a)vger.kernel.org Signed-off-by: Biju Das <biju.das.jz(a)bp.renesas.com> --- drivers/net/can/rcar/rcar_canfd.c | 53 ++++++++++++++++++------------- 1 file changed, 31 insertions(+), 22 deletions(-) diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index 49ab65274b51..05dbdf46dd6f 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -709,6 +709,11 @@ static void rcar_canfd_set_bit_reg(void __iomem *addr, u32 val) rcar_canfd_update(val, val, addr); } +static void rcar_canfd_clear_bit_reg(void __iomem *addr, u32 val) +{ + rcar_canfd_update(val, 0, addr); +} + static void rcar_canfd_update_bit_reg(void __iomem *addr, u32 mask, u32 val) { rcar_canfd_update(mask, val, addr); @@ -755,25 +760,6 @@ static void rcar_canfd_set_rnc(struct rcar_canfd_global *gpriv, unsigned int ch, rcar_canfd_set_bit(gpriv->base, RCANFD_GAFLCFG(w), rnc); } -static void rcar_canfd_set_mode(struct rcar_canfd_global *gpriv) -{ - if (gpriv->info->ch_interface_mode) { - u32 ch, val = gpriv->fdmode ? RCANFD_GEN4_FDCFG_FDOE - : RCANFD_GEN4_FDCFG_CLOE; - - for_each_set_bit(ch, &gpriv->channels_mask, - gpriv->info->max_channels) - rcar_canfd_set_bit_reg(&gpriv->fcbase[ch].cfdcfg, val); - } else { - if (gpriv->fdmode) - rcar_canfd_set_bit(gpriv->base, RCANFD_GRMCFG, - RCANFD_GRMCFG_RCMC); - else - rcar_canfd_clear_bit(gpriv->base, RCANFD_GRMCFG, - RCANFD_GRMCFG_RCMC); - } -} - static int rcar_canfd_reset_controller(struct rcar_canfd_global *gpriv) { struct device *dev = &gpriv->pdev->dev; @@ -806,6 +792,16 @@ static int rcar_canfd_reset_controller(struct rcar_canfd_global *gpriv) /* Reset Global error flags */ rcar_canfd_write(gpriv->base, RCANFD_GERFL, 0x0); + /* Set the controller into appropriate mode */ + if (!gpriv->info->ch_interface_mode) { + if (gpriv->fdmode) + rcar_canfd_set_bit(gpriv->base, RCANFD_GRMCFG, + RCANFD_GRMCFG_RCMC); + else + rcar_canfd_clear_bit(gpriv->base, RCANFD_GRMCFG, + RCANFD_GRMCFG_RCMC); + } + /* Transition all Channels to reset mode */ for_each_set_bit(ch, &gpriv->channels_mask, gpriv->info->max_channels) { rcar_canfd_clear_bit(gpriv->base, @@ -823,10 +819,23 @@ static int rcar_canfd_reset_controller(struct rcar_canfd_global *gpriv) dev_dbg(dev, "channel %u reset failed\n", ch); return err; } - } - /* Set the controller into appropriate mode */ - rcar_canfd_set_mode(gpriv); + /* Set the controller into appropriate mode */ + if (gpriv->info->ch_interface_mode) { + /* Do not set CLOE and FDOE simultaneously */ + if (!gpriv->fdmode) { + rcar_canfd_clear_bit_reg(&gpriv->fcbase[ch].cfdcfg, + RCANFD_GEN4_FDCFG_FDOE); + rcar_canfd_set_bit_reg(&gpriv->fcbase[ch].cfdcfg, + RCANFD_GEN4_FDCFG_CLOE); + } else { + rcar_canfd_clear_bit_reg(&gpriv->fcbase[ch].cfdcfg, + RCANFD_GEN4_FDCFG_FDOE); + rcar_canfd_clear_bit_reg(&gpriv->fcbase[ch].cfdcfg, + RCANFD_GEN4_FDCFG_CLOE); + } + } + } return 0; } -- 2.43.0

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[PATCH 1/2] HID: logitech-dj: Remove duplicate error logging

by Hans de Goede

logi_dj_recv_query_paired_devices() and logi_dj_recv_switch_to_dj_mode() both have 2 callers which all log an error if the function fails. Move the error logging to inside these 2 functions to remove the duplicated error logging in the callers. While at it also move the logi_dj_recv_send_report() call error handling in logi_dj_recv_switch_to_dj_mode() to directly after the call. That call only fails if the report cannot be found and in that case it does nothing, so the msleep() is not necessary on failures. Fixes: 6f20d3261265 ("HID: logitech-dj: Fix error handling in logi_dj_recv_switch_to_dj_mode()") Cc: stable(a)vger.kernel.org Signed-off-by: Hans de Goede <johannes.goede(a)oss.qualcomm.com> --- drivers/hid/hid-logitech-dj.c | 56 ++++++++++++++--------------------- 1 file changed, 23 insertions(+), 33 deletions(-) diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c index d66f4807311a..58a848ed248d 100644 --- a/drivers/hid/hid-logitech-dj.c +++ b/drivers/hid/hid-logitech-dj.c @@ -889,7 +889,6 @@ static void delayedwork_callback(struct work_struct *work) struct dj_workitem workitem; unsigned long flags; int count; - int retval; dbg_hid("%s\n", __func__); @@ -926,11 +925,7 @@ static void delayedwork_callback(struct work_struct *work) logi_dj_recv_destroy_djhid_device(djrcv_dev, &workitem); break; case WORKITEM_TYPE_UNKNOWN: - retval = logi_dj_recv_query_paired_devices(djrcv_dev); - if (retval) { - hid_err(djrcv_dev->hidpp, "%s: logi_dj_recv_query_paired_devices error: %d\n", - __func__, retval); - } + logi_dj_recv_query_paired_devices(djrcv_dev); break; case WORKITEM_TYPE_EMPTY: dbg_hid("%s: device list is empty\n", __func__); @@ -1323,8 +1318,10 @@ static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev) djrcv_dev->last_query = jiffies; - if (djrcv_dev->type != recvr_type_dj) - return logi_dj_recv_query_hidpp_devices(djrcv_dev); + if (djrcv_dev->type != recvr_type_dj) { + retval = logi_dj_recv_query_hidpp_devices(djrcv_dev); + goto out; + } dj_report = kzalloc(sizeof(struct dj_report), GFP_KERNEL); if (!dj_report) @@ -1334,6 +1331,10 @@ static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev) dj_report->report_type = REPORT_TYPE_CMD_GET_PAIRED_DEVICES; retval = logi_dj_recv_send_report(djrcv_dev, dj_report); kfree(dj_report); +out: + if (retval < 0) + hid_err(djrcv_dev->hidpp, "%s error:%d\n", __func__, retval); + return retval; } @@ -1359,6 +1360,8 @@ static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev, (u8)timeout; retval = logi_dj_recv_send_report(djrcv_dev, dj_report); + if (retval) + goto out; /* * Ugly sleep to work around a USB 3.0 bug when the receiver is @@ -1367,11 +1370,6 @@ static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev, * 50 msec should gives enough time to the receiver to be ready. */ msleep(50); - - if (retval) { - kfree(dj_report); - return retval; - } } /* @@ -1397,7 +1395,12 @@ static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev, HIDPP_REPORT_SHORT_LENGTH, HID_OUTPUT_REPORT, HID_REQ_SET_REPORT); +out: kfree(dj_report); + + if (retval < 0) + hid_err(hdev, "%s error:%d\n", __func__, retval); + return retval; } @@ -1935,11 +1938,8 @@ static int logi_dj_probe(struct hid_device *hdev, if (has_hidpp) { retval = logi_dj_recv_switch_to_dj_mode(djrcv_dev, 0); - if (retval < 0) { - hid_err(hdev, "%s: logi_dj_recv_switch_to_dj_mode returned error:%d\n", - __func__, retval); + if (retval < 0) goto switch_to_dj_mode_fail; - } } /* This is enabling the polling urb on the IN endpoint */ @@ -1957,15 +1957,11 @@ static int logi_dj_probe(struct hid_device *hdev, spin_lock_irqsave(&djrcv_dev->lock, flags); djrcv_dev->ready = true; spin_unlock_irqrestore(&djrcv_dev->lock, flags); - retval = logi_dj_recv_query_paired_devices(djrcv_dev); - if (retval < 0) { - hid_err(hdev, "%s: logi_dj_recv_query_paired_devices error:%d\n", - __func__, retval); - /* - * This can happen with a KVM, let the probe succeed, - * logi_dj_recv_queue_unknown_work will retry later. - */ - } + /* + * This can fail with a KVM. Ignore errors to let the probe + * succeed, logi_dj_recv_queue_unknown_work will retry later. + */ + logi_dj_recv_query_paired_devices(djrcv_dev); } return 0; @@ -1982,18 +1978,12 @@ static int logi_dj_probe(struct hid_device *hdev, #ifdef CONFIG_PM static int logi_dj_reset_resume(struct hid_device *hdev) { - int retval; struct dj_receiver_dev *djrcv_dev = hid_get_drvdata(hdev); if (!djrcv_dev || djrcv_dev->hidpp != hdev) return 0; - retval = logi_dj_recv_switch_to_dj_mode(djrcv_dev, 0); - if (retval < 0) { - hid_err(hdev, "%s: logi_dj_recv_switch_to_dj_mode returned error:%d\n", - __func__, retval); - } - + logi_dj_recv_switch_to_dj_mode(djrcv_dev, 0); return 0; } #endif -- 2.51.1

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[PATCH 3/6] slimbus: core: fix device reference leak on report present

by Johan Hovold

Slimbus devices can be allocated dynamically upon reception of report-present messages. Make sure to drop the reference taken when looking up already registered devices. Note that this requires taking an extra reference in case the device has not yet been registered and has to be allocated. Fixes: 46a2bb5a7f7e ("slimbus: core: Add slim controllers support") Cc: stable(a)vger.kernel.org # 4.16 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/slimbus/core.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/slimbus/core.c b/drivers/slimbus/core.c index 9f85c4280171..b4ab9a5d44b3 100644 --- a/drivers/slimbus/core.c +++ b/drivers/slimbus/core.c @@ -379,6 +379,8 @@ struct slim_device *slim_get_device(struct slim_controller *ctrl, sbdev = slim_alloc_device(ctrl, e_addr, NULL); if (!sbdev) return ERR_PTR(-ENOMEM); + + get_device(&sbdev->dev); } return sbdev; @@ -505,6 +507,7 @@ int slim_device_report_present(struct slim_controller *ctrl, ret = slim_device_alloc_laddr(sbdev, true); } + put_device(&sbdev->dev); out_put_rpm: pm_runtime_mark_last_busy(ctrl->dev); pm_runtime_put_autosuspend(ctrl->dev); -- 2.51.2

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[PATCH 2/6] slimbus: core: fix runtime PM imbalance on report present

by Johan Hovold

Make sure to balance the runtime PM usage count in case slimbus device or address allocation fails on report present, which would otherwise prevent the controller from suspending. Fixes: 4b14e62ad3c9 ("slimbus: Add support for 'clock-pause' feature") Cc: stable(a)vger.kernel.org # 4.16 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/slimbus/core.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/drivers/slimbus/core.c b/drivers/slimbus/core.c index c808233692ee..9f85c4280171 100644 --- a/drivers/slimbus/core.c +++ b/drivers/slimbus/core.c @@ -489,21 +489,23 @@ int slim_device_report_present(struct slim_controller *ctrl, if (ctrl->sched.clk_state != SLIM_CLK_ACTIVE) { dev_err(ctrl->dev, "slim ctrl not active,state:%d, ret:%d\n", ctrl->sched.clk_state, ret); - goto slimbus_not_active; + goto out_put_rpm; } sbdev = slim_get_device(ctrl, e_addr); - if (IS_ERR(sbdev)) - return -ENODEV; + if (IS_ERR(sbdev)) { + ret = -ENODEV; + goto out_put_rpm; + } if (sbdev->is_laddr_valid) { *laddr = sbdev->laddr; - return 0; + ret = 0; + } else { + ret = slim_device_alloc_laddr(sbdev, true); } - ret = slim_device_alloc_laddr(sbdev, true); - -slimbus_not_active: +out_put_rpm: pm_runtime_mark_last_busy(ctrl->dev); pm_runtime_put_autosuspend(ctrl->dev); return ret; -- 2.51.2

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Account closing Notice: Retain same Password linux-stable-mirror@lists.linaro.org

by Lists Helpdesk__

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[PATCH] clocksource/drivers/stm: Fix section mismatches

by Johan Hovold

Platform drivers can be probed after their init sections have been discarded (e.g. on probe deferral or manual rebind through sysfs) so the probe function must not live in init. Device managed resource actions similarly cannot be discarded. The "_probe" suffix of the driver structure name prevents modpost from warning about this so replace it to catch any similar future issues. Fixes: cec32ac75827 ("clocksource/drivers/nxp-timer: Add the System Timer Module for the s32gx platforms") Cc: stable(a)vger.kernel.org # 6.16 Cc: Daniel Lezcano <daniel.lezcano(a)linaro.org> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/clocksource/timer-nxp-stm.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/clocksource/timer-nxp-stm.c b/drivers/clocksource/timer-nxp-stm.c index bbc40623728f..ce10bdcfc76b 100644 --- a/drivers/clocksource/timer-nxp-stm.c +++ b/drivers/clocksource/timer-nxp-stm.c @@ -177,15 +177,15 @@ static void nxp_stm_clocksource_resume(struct clocksource *cs) nxp_stm_clocksource_enable(cs); } -static void __init devm_clocksource_unregister(void *data) +static void devm_clocksource_unregister(void *data) { struct stm_timer *stm_timer = data; clocksource_unregister(&stm_timer->cs); } -static int __init nxp_stm_clocksource_init(struct device *dev, struct stm_timer *stm_timer, - const char *name, void __iomem *base, struct clk *clk) +static int nxp_stm_clocksource_init(struct device *dev, struct stm_timer *stm_timer, + const char *name, void __iomem *base, struct clk *clk) { int ret; @@ -298,9 +298,9 @@ static void nxp_stm_clockevent_resume(struct clock_event_device *ced) nxp_stm_module_get(stm_timer); } -static int __init nxp_stm_clockevent_per_cpu_init(struct device *dev, struct stm_timer *stm_timer, - const char *name, void __iomem *base, int irq, - struct clk *clk, int cpu) +static int nxp_stm_clockevent_per_cpu_init(struct device *dev, struct stm_timer *stm_timer, + const char *name, void __iomem *base, int irq, + struct clk *clk, int cpu) { stm_timer->base = base; stm_timer->rate = clk_get_rate(clk); @@ -388,7 +388,7 @@ static irqreturn_t nxp_stm_module_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static int __init nxp_stm_timer_probe(struct platform_device *pdev) +static int nxp_stm_timer_probe(struct platform_device *pdev) { struct stm_timer *stm_timer; struct device *dev = &pdev->dev; @@ -484,14 +484,14 @@ static const struct of_device_id nxp_stm_of_match[] = { }; MODULE_DEVICE_TABLE(of, nxp_stm_of_match); -static struct platform_driver nxp_stm_probe = { +static struct platform_driver nxp_stm_driver = { .probe = nxp_stm_timer_probe, .driver = { .name = "nxp-stm", .of_match_table = nxp_stm_of_match, }, }; -module_platform_driver(nxp_stm_probe); +module_platform_driver(nxp_stm_driver); MODULE_DESCRIPTION("NXP System Timer Module driver"); MODULE_LICENSE("GPL"); -- 2.49.1

1 month, 1 week

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[PATCH v2 1/2] USB: serial: option: add Telit Cinterion FE910C04 new compositions

by Fabio Porcedda

Add the following Telit Cinterion new compositions: 0x10c1: RNDIS + tty (AT/NMEA) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c1 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=ef(misc ) Sub=04 Prot=01 Driver=rndis_host E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c2: MBIM + tty (AT/NMEA) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 8 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c2 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c3: ECM + tty (AT/NMEA) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 9 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c3 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=06 Prot=00 Driver=cdc_ether E: Ad=82(I) Atr=03(Int.) MxPS= 16 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c5: RNDIS + tty (AT) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 10 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c5 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=ef(misc ) Sub=04 Prot=01 Driver=rndis_host E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c6: MBIM + tty (AT) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 11 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c6 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c9: MBIM + tty (AT) + tty (diag) + DPL (Data Packet Logging) + adb T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 13 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c9 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 6 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 4 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=80 Driver=(none) E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=usbfs E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10cb: RNDIS + tty (AT) + tty (diag) + DPL (Data Packet Logging) + adb T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh=16 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0002 Rev=06.18 S: Manufacturer=Linux 6.18.0-rc3-usb+ xhci-hcd S: Product=xHCI Host Controller S: SerialNumber=0000:00:14.0 C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms T: Bus=01 Lev=01 Prnt=01 Port=11 Cnt=01 Dev#= 7 Spd=1.5 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=413c ProdID=2003 Rev=03.01 S: Manufacturer=Dell S: Product=Dell USB Keyboard C: #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=70mA I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=01 Driver=usbhid E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=24ms T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=10000 MxCh=10 D: Ver= 3.10 Cls=09(hub ) Sub=00 Prot=03 MxPS= 9 #Cfgs= 1 P: Vendor=1d6b ProdID=0003 Rev=06.18 S: Manufacturer=Linux 6.18.0-rc3-usb+ xhci-hcd S: Product=xHCI Host Controller S: SerialNumber=0000:00:14.0 C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms Cc: stable(a)vger.kernel.org Signed-off-by: Fabio Porcedda <fabio.porcedda(a)gmail.com> --- drivers/usb/serial/option.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index e9400727ad36..b9983e6f5eff 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1433,10 +1433,24 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10b3, 0xff, 0xff, 0x60) }, { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c0, 0xff), /* Telit FE910C04 (rmnet) */ .driver_info = RSVD(0) | NCTRL(3) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c1, 0xff), /* Telit FE910C04 (RNDIS) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c2, 0xff), /* Telit FE910C04 (MBIM) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c3, 0xff), /* Telit FE910C04 (ECM) */ + .driver_info = NCTRL(4) }, { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c4, 0xff), /* Telit FE910C04 (rmnet) */ .driver_info = RSVD(0) | NCTRL(3) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c5, 0xff), /* Telit FE910C04 (RNDIS) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c6, 0xff), /* Telit FE910C04 (MBIM) */ + .driver_info = NCTRL(4) }, { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c8, 0xff), /* Telit FE910C04 (rmnet) */ .driver_info = RSVD(0) | NCTRL(2) | RSVD(3) | RSVD(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c9, 0xff), /* Telit FE910C04 (MBIM) */ + .driver_info = NCTRL(3) | RSVD(4) | RSVD(5) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10cb, 0xff), /* Telit FE910C04 (RNDIS) */ + .driver_info = NCTRL(3) | RSVD(4) | RSVD(5) }, { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d0, 0xff, 0xff, 0x30), /* Telit FN990B (rmnet) */ .driver_info = NCTRL(5) }, { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d0, 0xff, 0xff, 0x40) }, -- 2.52.0

1 month, 1 week

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[PATCH v3 1/2] USB: serial: option: add Telit Cinterion FE910C04 new compositions

by Fabio Porcedda

Add the following Telit Cinterion new compositions: 0x10c1: RNDIS + tty (AT/NMEA) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c1 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=ef(misc ) Sub=04 Prot=01 Driver=rndis_host E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c2: MBIM + tty (AT/NMEA) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 8 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c2 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c3: ECM + tty (AT/NMEA) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 9 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c3 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=06 Prot=00 Driver=cdc_ether E: Ad=82(I) Atr=03(Int.) MxPS= 16 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c5: RNDIS + tty (AT) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 10 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c5 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=ef(misc ) Sub=04 Prot=01 Driver=rndis_host E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c6: MBIM + tty (AT) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 11 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c6 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c9: MBIM + tty (AT) + tty (diag) + DPL (Data Packet Logging) + adb T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 13 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c9 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 6 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 4 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=80 Driver=(none) E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=usbfs E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10cb: RNDIS + tty (AT) + tty (diag) + DPL (Data Packet Logging) + adb T: Bus=01 Lev=01 Prnt=01 Port=09 Cnt=01 Dev#= 9 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10cb Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 6 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=ef(misc ) Sub=04 Prot=01 Driver=rndis_host E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 4 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=80 Driver=(none) E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms Cc: stable(a)vger.kernel.org Signed-off-by: Fabio Porcedda <fabio.porcedda(a)gmail.com> --- drivers/usb/serial/option.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index e9400727ad36..b9983e6f5eff 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1433,10 +1433,24 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10b3, 0xff, 0xff, 0x60) }, { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c0, 0xff), /* Telit FE910C04 (rmnet) */ .driver_info = RSVD(0) | NCTRL(3) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c1, 0xff), /* Telit FE910C04 (RNDIS) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c2, 0xff), /* Telit FE910C04 (MBIM) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c3, 0xff), /* Telit FE910C04 (ECM) */ + .driver_info = NCTRL(4) }, { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c4, 0xff), /* Telit FE910C04 (rmnet) */ .driver_info = RSVD(0) | NCTRL(3) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c5, 0xff), /* Telit FE910C04 (RNDIS) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c6, 0xff), /* Telit FE910C04 (MBIM) */ + .driver_info = NCTRL(4) }, { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c8, 0xff), /* Telit FE910C04 (rmnet) */ .driver_info = RSVD(0) | NCTRL(2) | RSVD(3) | RSVD(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c9, 0xff), /* Telit FE910C04 (MBIM) */ + .driver_info = NCTRL(3) | RSVD(4) | RSVD(5) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10cb, 0xff), /* Telit FE910C04 (RNDIS) */ + .driver_info = NCTRL(3) | RSVD(4) | RSVD(5) }, { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d0, 0xff, 0xff, 0x30), /* Telit FN990B (rmnet) */ .driver_info = NCTRL(5) }, { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d0, 0xff, 0xff, 0x40) }, -- 2.52.0

1 month, 1 week

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[PATCH V1 5.15.y 0/2] Fix bad pmd due to race between change_prot_numa() and THP migration

by Harry Yoo

# TL;DR previous discussion: https://lore.kernel.org/linux-mm/20250921232709.1608699-1-harry.yoo@oracle.… A "bad pmd" error occurs due to race condition between change_prot_numa() and THP migration. The mainline kernel does not have this bug as commit 670ddd8cdc fixes the race condition. 6.1.y, 5.15.y, 5.10.y, 5.4.y are affected by this bug. Fixing this in -stable kernels is tricky because pte_map_offset_lock() has different semantics in pre-6.5 and post-6.5 kernels. I am trying to backport the same mechanism we have in the mainline kernel. # Testing I verified that the bug described below is not reproduced anymore (on a downstream kernel) after applying this patch series. It used to trigger in few days of intensive numa balancing testing, but it survived 2 weeks with this applied. # Bug Description It was reported that a bad pmd is seen when automatic NUMA balancing is marking page table entries as prot_numa: [2437548.196018] mm/pgtable-generic.c:50: bad pmd 00000000af22fc02(dffffffe71fbfe02) [2437548.235022] Call Trace: [2437548.238234] <TASK> [2437548.241060] dump_stack_lvl+0x46/0x61 [2437548.245689] panic+0x106/0x2e5 [2437548.249497] pmd_clear_bad+0x3c/0x3c [2437548.253967] change_pmd_range.isra.0+0x34d/0x3a7 [2437548.259537] change_p4d_range+0x156/0x20e [2437548.264392] change_protection_range+0x116/0x1a9 [2437548.269976] change_prot_numa+0x15/0x37 [2437548.274774] task_numa_work+0x1b8/0x302 [2437548.279512] task_work_run+0x62/0x95 [2437548.283882] exit_to_user_mode_loop+0x1a4/0x1a9 [2437548.289277] exit_to_user_mode_prepare+0xf4/0xfc [2437548.294751] ? sysvec_apic_timer_interrupt+0x34/0x81 [2437548.300677] irqentry_exit_to_user_mode+0x5/0x25 [2437548.306153] asm_sysvec_apic_timer_interrupt+0x16/0x1b This is due to a race condition between change_prot_numa() and THP migration because the kernel doesn't check is_swap_pmd() and pmd_trans_huge() atomically: change_prot_numa() THP migration ====================================================================== - change_pmd_range() -> is_swap_pmd() returns false, meaning it's not a PMD migration entry. - do_huge_pmd_numa_page() -> migrate_misplaced_page() sets migration entries for the THP. - change_pmd_range() -> pmd_none_or_clear_bad_unless_trans_huge() -> pmd_none() and pmd_trans_huge() returns false - pmd_none_or_clear_bad_unless_trans_huge() -> pmd_bad() returns true for the migration entry! The upstream commit 670ddd8cdcbd ("mm/mprotect: delete pmd_none_or_clear_bad_unless_trans_huge()") closes this race condition by checking is_swap_pmd() and pmd_trans_huge() atomically. # Backporting note commit a79390f5d6a7 ("mm/mprotect: use long for page accountings and retval") is backported to return an error code (negative value) in change_pte_range(). Unlike the mainline, pte_offset_map_lock() does not check if the pmd entry is a migration entry or a hugepage; acquires PTL unconditionally instead of returning failure. Therefore, it is necessary to keep the !is_swap_pmd() && !pmd_trans_huge() && !pmd_devmap() checks in change_pmd_range() before acquiring the PTL. After acquiring the lock, open-code the semantics of pte_offset_map_lock() in the mainline kernel; change_pte_range() fails if the pmd value has changed. This requires adding pmd_old parameter (pmd_t value that is read before calling the function) to change_pte_range(). Hugh Dickins (1): mm/mprotect: delete pmd_none_or_clear_bad_unless_trans_huge() Peter Xu (1): mm/mprotect: use long for page accountings and retval include/linux/hugetlb.h | 4 +- include/linux/mm.h | 2 +- mm/hugetlb.c | 4 +- mm/mempolicy.c | 2 +- mm/mprotect.c | 121 ++++++++++++++++++---------------------- 5 files changed, 59 insertions(+), 74 deletions(-) -- 2.43.0

1 month, 1 week

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FAILED: patch "[PATCH] mm/mm_init: fix hash table order logging in" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 0d6c356dd6547adac2b06b461528e3573f52d953 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112033-overstep-denim-0e6a@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0d6c356dd6547adac2b06b461528e3573f52d953 Mon Sep 17 00:00:00 2001 From: "Isaac J. Manjarres" <isaacmanjarres(a)google.com> Date: Tue, 28 Oct 2025 12:10:12 -0700 Subject: [PATCH] mm/mm_init: fix hash table order logging in alloc_large_system_hash() When emitting the order of the allocation for a hash table, alloc_large_system_hash() unconditionally subtracts PAGE_SHIFT from log base 2 of the allocation size. This is not correct if the allocation size is smaller than a page, and yields a negative value for the order as seen below: TCP established hash table entries: 32 (order: -4, 256 bytes, linear) TCP bind hash table entries: 32 (order: -2, 1024 bytes, linear) Use get_order() to compute the order when emitting the hash table information to correctly handle cases where the allocation size is smaller than a page: TCP established hash table entries: 32 (order: 0, 256 bytes, linear) TCP bind hash table entries: 32 (order: 0, 1024 bytes, linear) Link: https://lkml.kernel.org/r/20251028191020.413002-1-isaacmanjarres@google.com Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Isaac J. Manjarres <isaacmanjarres(a)google.com> Reviewed-by: Mike Rapoport (Microsoft) <rppt(a)kernel.org> Reviewed-by: David Hildenbrand <david(a)redhat.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/mm_init.c b/mm/mm_init.c index 3db2dea7db4c..7712d887b696 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -2469,7 +2469,7 @@ void *__init alloc_large_system_hash(const char *tablename, panic("Failed to allocate %s hash table\n", tablename); pr_info("%s hash table entries: %ld (order: %d, %lu bytes, %s)\n", - tablename, 1UL << log2qty, ilog2(size) - PAGE_SHIFT, size, + tablename, 1UL << log2qty, get_order(size), size, virt ? (huge ? "vmalloc hugepage" : "vmalloc") : "linear"); if (_hash_shift)

1 month, 1 week

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FAILED: patch "[PATCH] mm/mm_init: fix hash table order logging in" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 0d6c356dd6547adac2b06b461528e3573f52d953 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112032-parted-progeny-cd9e@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0d6c356dd6547adac2b06b461528e3573f52d953 Mon Sep 17 00:00:00 2001 From: "Isaac J. Manjarres" <isaacmanjarres(a)google.com> Date: Tue, 28 Oct 2025 12:10:12 -0700 Subject: [PATCH] mm/mm_init: fix hash table order logging in alloc_large_system_hash() When emitting the order of the allocation for a hash table, alloc_large_system_hash() unconditionally subtracts PAGE_SHIFT from log base 2 of the allocation size. This is not correct if the allocation size is smaller than a page, and yields a negative value for the order as seen below: TCP established hash table entries: 32 (order: -4, 256 bytes, linear) TCP bind hash table entries: 32 (order: -2, 1024 bytes, linear) Use get_order() to compute the order when emitting the hash table information to correctly handle cases where the allocation size is smaller than a page: TCP established hash table entries: 32 (order: 0, 256 bytes, linear) TCP bind hash table entries: 32 (order: 0, 1024 bytes, linear) Link: https://lkml.kernel.org/r/20251028191020.413002-1-isaacmanjarres@google.com Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Isaac J. Manjarres <isaacmanjarres(a)google.com> Reviewed-by: Mike Rapoport (Microsoft) <rppt(a)kernel.org> Reviewed-by: David Hildenbrand <david(a)redhat.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/mm_init.c b/mm/mm_init.c index 3db2dea7db4c..7712d887b696 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -2469,7 +2469,7 @@ void *__init alloc_large_system_hash(const char *tablename, panic("Failed to allocate %s hash table\n", tablename); pr_info("%s hash table entries: %ld (order: %d, %lu bytes, %s)\n", - tablename, 1UL << log2qty, ilog2(size) - PAGE_SHIFT, size, + tablename, 1UL << log2qty, get_order(size), size, virt ? (huge ? "vmalloc hugepage" : "vmalloc") : "linear"); if (_hash_shift)

1 month, 1 week

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[PATCH REGRESSION v2] drm/panel: simple: restore connector_type fallback

by Ludovic Desroches

The switch from devm_kzalloc() + drm_panel_init() to devm_drm_panel_alloc() introduced a regression. Several panel descriptors do not set connector_type. For those panels, panel_simple_probe() used to compute a connector type (currently DPI as a fallback) and pass that value to drm_panel_init(). After the conversion to devm_drm_panel_alloc(), the call unconditionally used desc->connector_type instead, ignoring the computed fallback and potentially passing DRM_MODE_CONNECTOR_Unknown, which drm_panel_bridge_add() does not allow. Move the connector_type validation / fallback logic before the devm_drm_panel_alloc() call and pass the computed connector_type to devm_drm_panel_alloc(), so panels without an explicit connector_type once again get the DPI default. Signed-off-by: Ludovic Desroches <ludovic.desroches(a)microchip.com> Fixes: de04bb0089a9 ("drm/panel/panel-simple: Use the new allocation in place of devm_kzalloc()") --- Changes in v2: - Fix a warning introduced by the code move. There is no need to jump to free_ddc, we can directly return from the function. - Link to v1: https://lore.kernel.org/r/20251121-lcd_panel_connector_type_fix-v1-1-fdbbef… --- drivers/gpu/drm/panel/panel-simple.c | 89 ++++++++++++++++++------------------ 1 file changed, 44 insertions(+), 45 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 0019de93be1b663f55b04160606363cd043ab38b..5fd75b3939c635ca3e5b293ea37a759f479fa3f8 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -623,49 +623,6 @@ static struct panel_simple *panel_simple_probe(struct device *dev) if (IS_ERR(desc)) return ERR_CAST(desc); - panel = devm_drm_panel_alloc(dev, struct panel_simple, base, - &panel_simple_funcs, desc->connector_type); - if (IS_ERR(panel)) - return ERR_CAST(panel); - - panel->desc = desc; - - panel->supply = devm_regulator_get(dev, "power"); - if (IS_ERR(panel->supply)) - return ERR_CAST(panel->supply); - - panel->enable_gpio = devm_gpiod_get_optional(dev, "enable", - GPIOD_OUT_LOW); - if (IS_ERR(panel->enable_gpio)) - return dev_err_cast_probe(dev, panel->enable_gpio, - "failed to request GPIO\n"); - - err = of_drm_get_panel_orientation(dev->of_node, &panel->orientation); - if (err) { - dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, err); - return ERR_PTR(err); - } - - ddc = of_parse_phandle(dev->of_node, "ddc-i2c-bus", 0); - if (ddc) { - panel->ddc = of_find_i2c_adapter_by_node(ddc); - of_node_put(ddc); - - if (!panel->ddc) - return ERR_PTR(-EPROBE_DEFER); - } - - if (!of_device_is_compatible(dev->of_node, "panel-dpi") && - !of_get_display_timing(dev->of_node, "panel-timing", &dt)) - panel_simple_parse_panel_timing_node(dev, panel, &dt); - - if (desc->connector_type == DRM_MODE_CONNECTOR_LVDS) { - /* Optional data-mapping property for overriding bus format */ - err = panel_simple_override_nondefault_lvds_datamapping(dev, panel); - if (err) - goto free_ddc; - } - connector_type = desc->connector_type; /* Catch common mistakes for panels. */ switch (connector_type) { @@ -690,8 +647,7 @@ static struct panel_simple *panel_simple_probe(struct device *dev) break; case DRM_MODE_CONNECTOR_eDP: dev_warn(dev, "eDP panels moved to panel-edp\n"); - err = -EINVAL; - goto free_ddc; + return ERR_PTR(-EINVAL); case DRM_MODE_CONNECTOR_DSI: if (desc->bpc != 6 && desc->bpc != 8) dev_warn(dev, "Expected bpc in {6,8} but got: %u\n", desc->bpc); @@ -720,6 +676,49 @@ static struct panel_simple *panel_simple_probe(struct device *dev) break; } + panel = devm_drm_panel_alloc(dev, struct panel_simple, base, + &panel_simple_funcs, connector_type); + if (IS_ERR(panel)) + return ERR_CAST(panel); + + panel->desc = desc; + + panel->supply = devm_regulator_get(dev, "power"); + if (IS_ERR(panel->supply)) + return ERR_CAST(panel->supply); + + panel->enable_gpio = devm_gpiod_get_optional(dev, "enable", + GPIOD_OUT_LOW); + if (IS_ERR(panel->enable_gpio)) + return dev_err_cast_probe(dev, panel->enable_gpio, + "failed to request GPIO\n"); + + err = of_drm_get_panel_orientation(dev->of_node, &panel->orientation); + if (err) { + dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, err); + return ERR_PTR(err); + } + + ddc = of_parse_phandle(dev->of_node, "ddc-i2c-bus", 0); + if (ddc) { + panel->ddc = of_find_i2c_adapter_by_node(ddc); + of_node_put(ddc); + + if (!panel->ddc) + return ERR_PTR(-EPROBE_DEFER); + } + + if (!of_device_is_compatible(dev->of_node, "panel-dpi") && + !of_get_display_timing(dev->of_node, "panel-timing", &dt)) + panel_simple_parse_panel_timing_node(dev, panel, &dt); + + if (desc->connector_type == DRM_MODE_CONNECTOR_LVDS) { + /* Optional data-mapping property for overriding bus format */ + err = panel_simple_override_nondefault_lvds_datamapping(dev, panel); + if (err) + goto free_ddc; + } + dev_set_drvdata(dev, panel); /* --- base-commit: ac3fd01e4c1efce8f2c054cdeb2ddd2fc0fb150d change-id: 20251121-lcd_panel_connector_type_fix-f00fe3766a42 Best regards, -- Ludovic Desroches <ludovic.desroches(a)microchip.com>

1 month, 1 week

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eSignature Documents from Administrator linux-stable-mirror@lists.linaro.org *Ref ID:a657de46te33dsf56|27 November, 2025

by Lists eDocuments__

1 month, 1 week

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[PATCH 6.6.y 1/2] f2fs: compress: change the first parameter of page_array_{alloc,free} to sbi

by lanbincn＠139.com

From: Zhiguo Niu <zhiguo.niu(a)unisoc.com> [ Upstream commit 8e2a9b656474d67c55010f2c003ea2cf889a19ff ] No logic changes, just cleanup and prepare for fixing the UAF issue in f2fs_free_dic. Signed-off-by: Zhiguo Niu <zhiguo.niu(a)unisoc.com> Signed-off-by: Baocong Liu <baocong.liu(a)unisoc.com> Reviewed-by: Chao Yu <chao(a)kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk(a)kernel.org> Signed-off-by: Bin Lan <lanbincn(a)139.com> --- fs/f2fs/compress.c | 40 ++++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 20 deletions(-) diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c index e962de4ecaa2..3a0d0adc4736 100644 --- a/fs/f2fs/compress.c +++ b/fs/f2fs/compress.c @@ -23,20 +23,18 @@ static struct kmem_cache *cic_entry_slab; static struct kmem_cache *dic_entry_slab; -static void *page_array_alloc(struct inode *inode, int nr) +static void *page_array_alloc(struct f2fs_sb_info *sbi, int nr) { - struct f2fs_sb_info *sbi = F2FS_I_SB(inode); unsigned int size = sizeof(struct page *) * nr; if (likely(size <= sbi->page_array_slab_size)) return f2fs_kmem_cache_alloc(sbi->page_array_slab, - GFP_F2FS_ZERO, false, F2FS_I_SB(inode)); + GFP_F2FS_ZERO, false, sbi); return f2fs_kzalloc(sbi, size, GFP_NOFS); } -static void page_array_free(struct inode *inode, void *pages, int nr) +static void page_array_free(struct f2fs_sb_info *sbi, void *pages, int nr) { - struct f2fs_sb_info *sbi = F2FS_I_SB(inode); unsigned int size = sizeof(struct page *) * nr; if (!pages) @@ -145,13 +143,13 @@ int f2fs_init_compress_ctx(struct compress_ctx *cc) if (cc->rpages) return 0; - cc->rpages = page_array_alloc(cc->inode, cc->cluster_size); + cc->rpages = page_array_alloc(F2FS_I_SB(cc->inode), cc->cluster_size); return cc->rpages ? 0 : -ENOMEM; } void f2fs_destroy_compress_ctx(struct compress_ctx *cc, bool reuse) { - page_array_free(cc->inode, cc->rpages, cc->cluster_size); + page_array_free(F2FS_I_SB(cc->inode), cc->rpages, cc->cluster_size); cc->rpages = NULL; cc->nr_rpages = 0; cc->nr_cpages = 0; @@ -614,6 +612,7 @@ static void *f2fs_vmap(struct page **pages, unsigned int count) static int f2fs_compress_pages(struct compress_ctx *cc) { + struct f2fs_sb_info *sbi = F2FS_I_SB(cc->inode); struct f2fs_inode_info *fi = F2FS_I(cc->inode); const struct f2fs_compress_ops *cops = f2fs_cops[fi->i_compress_algorithm]; @@ -634,7 +633,7 @@ static int f2fs_compress_pages(struct compress_ctx *cc) cc->nr_cpages = DIV_ROUND_UP(max_len, PAGE_SIZE); cc->valid_nr_cpages = cc->nr_cpages; - cc->cpages = page_array_alloc(cc->inode, cc->nr_cpages); + cc->cpages = page_array_alloc(sbi, cc->nr_cpages); if (!cc->cpages) { ret = -ENOMEM; goto destroy_compress_ctx; @@ -709,7 +708,7 @@ static int f2fs_compress_pages(struct compress_ctx *cc) if (cc->cpages[i]) f2fs_compress_free_page(cc->cpages[i]); } - page_array_free(cc->inode, cc->cpages, cc->nr_cpages); + page_array_free(sbi, cc->cpages, cc->nr_cpages); cc->cpages = NULL; destroy_compress_ctx: if (cops->destroy_compress_ctx) @@ -1302,7 +1301,7 @@ static int f2fs_write_compressed_pages(struct compress_ctx *cc, cic->magic = F2FS_COMPRESSED_PAGE_MAGIC; cic->inode = inode; atomic_set(&cic->pending_pages, cc->valid_nr_cpages); - cic->rpages = page_array_alloc(cc->inode, cc->cluster_size); + cic->rpages = page_array_alloc(sbi, cc->cluster_size); if (!cic->rpages) goto out_put_cic; @@ -1395,13 +1394,13 @@ static int f2fs_write_compressed_pages(struct compress_ctx *cc, spin_unlock(&fi->i_size_lock); f2fs_put_rpages(cc); - page_array_free(cc->inode, cc->cpages, cc->nr_cpages); + page_array_free(sbi, cc->cpages, cc->nr_cpages); cc->cpages = NULL; f2fs_destroy_compress_ctx(cc, false); return 0; out_destroy_crypt: - page_array_free(cc->inode, cic->rpages, cc->cluster_size); + page_array_free(sbi, cic->rpages, cc->cluster_size); for (--i; i >= 0; i--) fscrypt_finalize_bounce_page(&cc->cpages[i]); @@ -1419,7 +1418,7 @@ static int f2fs_write_compressed_pages(struct compress_ctx *cc, f2fs_compress_free_page(cc->cpages[i]); cc->cpages[i] = NULL; } - page_array_free(cc->inode, cc->cpages, cc->nr_cpages); + page_array_free(sbi, cc->cpages, cc->nr_cpages); cc->cpages = NULL; return -EAGAIN; } @@ -1449,7 +1448,7 @@ void f2fs_compress_write_end_io(struct bio *bio, struct page *page) end_page_writeback(cic->rpages[i]); } - page_array_free(cic->inode, cic->rpages, cic->nr_rpages); + page_array_free(sbi, cic->rpages, cic->nr_rpages); kmem_cache_free(cic_entry_slab, cic); } @@ -1587,7 +1586,7 @@ static int f2fs_prepare_decomp_mem(struct decompress_io_ctx *dic, if (!allow_memalloc_for_decomp(F2FS_I_SB(dic->inode), pre_alloc)) return 0; - dic->tpages = page_array_alloc(dic->inode, dic->cluster_size); + dic->tpages = page_array_alloc(F2FS_I_SB(dic->inode), dic->cluster_size); if (!dic->tpages) return -ENOMEM; @@ -1647,7 +1646,7 @@ struct decompress_io_ctx *f2fs_alloc_dic(struct compress_ctx *cc) if (!dic) return ERR_PTR(-ENOMEM); - dic->rpages = page_array_alloc(cc->inode, cc->cluster_size); + dic->rpages = page_array_alloc(sbi, cc->cluster_size); if (!dic->rpages) { kmem_cache_free(dic_entry_slab, dic); return ERR_PTR(-ENOMEM); @@ -1668,7 +1667,7 @@ struct decompress_io_ctx *f2fs_alloc_dic(struct compress_ctx *cc) dic->rpages[i] = cc->rpages[i]; dic->nr_rpages = cc->cluster_size; - dic->cpages = page_array_alloc(dic->inode, dic->nr_cpages); + dic->cpages = page_array_alloc(sbi, dic->nr_cpages); if (!dic->cpages) { ret = -ENOMEM; goto out_free; @@ -1698,6 +1697,7 @@ static void f2fs_free_dic(struct decompress_io_ctx *dic, bool bypass_destroy_callback) { int i; + struct f2fs_sb_info *sbi = F2FS_I_SB(dic->inode); f2fs_release_decomp_mem(dic, bypass_destroy_callback, true); @@ -1709,7 +1709,7 @@ static void f2fs_free_dic(struct decompress_io_ctx *dic, continue; f2fs_compress_free_page(dic->tpages[i]); } - page_array_free(dic->inode, dic->tpages, dic->cluster_size); + page_array_free(sbi, dic->tpages, dic->cluster_size); } if (dic->cpages) { @@ -1718,10 +1718,10 @@ static void f2fs_free_dic(struct decompress_io_ctx *dic, continue; f2fs_compress_free_page(dic->cpages[i]); } - page_array_free(dic->inode, dic->cpages, dic->nr_cpages); + page_array_free(sbi, dic->cpages, dic->nr_cpages); } - page_array_free(dic->inode, dic->rpages, dic->nr_rpages); + page_array_free(sbi, dic->rpages, dic->nr_rpages); kmem_cache_free(dic_entry_slab, dic); } -- 2.43.0

1 month, 1 week

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FAILED: patch "[PATCH] s390/mm: Fix __ptep_rdp() inline assembly" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 31475b88110c4725b4f9a79c3a0d9bbf97e69e1c # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112421-strudel-attractor-63fc@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 31475b88110c4725b4f9a79c3a0d9bbf97e69e1c Mon Sep 17 00:00:00 2001 From: Heiko Carstens <hca(a)linux.ibm.com> Date: Thu, 13 Nov 2025 13:21:47 +0100 Subject: [PATCH] s390/mm: Fix __ptep_rdp() inline assembly When a zero ASCE is passed to the __ptep_rdp() inline assembly, the generated instruction should have the R3 field of the instruction set to zero. However the inline assembly is written incorrectly: for such cases a zero is loaded into a register allocated by the compiler and this register is then used by the instruction. This means that selected TLB entries may not be flushed since the specified ASCE does not match the one which was used when the selected TLB entries were created. Fix this by removing the asce and opt parameters of __ptep_rdp(), since all callers always pass zero, and use a hard-coded register zero for the R3 field. Fixes: 0807b856521f ("s390/mm: add support for RDP (Reset DAT-Protection)") Cc: stable(a)vger.kernel.org Reviewed-by: Gerald Schaefer <gerald.schaefer(a)linux.ibm.com> Signed-off-by: Heiko Carstens <hca(a)linux.ibm.com> diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index b7100c6a4054..6663f1619abb 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -1154,17 +1154,15 @@ static inline pte_t pte_mkhuge(pte_t pte) #define IPTE_NODAT 0x400 #define IPTE_GUEST_ASCE 0x800 -static __always_inline void __ptep_rdp(unsigned long addr, pte_t *ptep, - unsigned long opt, unsigned long asce, - int local) +static __always_inline void __ptep_rdp(unsigned long addr, pte_t *ptep, int local) { unsigned long pto; pto = __pa(ptep) & ~(PTRS_PER_PTE * sizeof(pte_t) - 1); - asm volatile(".insn rrf,0xb98b0000,%[r1],%[r2],%[asce],%[m4]" + asm volatile(".insn rrf,0xb98b0000,%[r1],%[r2],%%r0,%[m4]" : "+m" (*ptep) - : [r1] "a" (pto), [r2] "a" ((addr & PAGE_MASK) | opt), - [asce] "a" (asce), [m4] "i" (local)); + : [r1] "a" (pto), [r2] "a" (addr & PAGE_MASK), + [m4] "i" (local)); } static __always_inline void __ptep_ipte(unsigned long address, pte_t *ptep, @@ -1348,7 +1346,7 @@ static inline void flush_tlb_fix_spurious_fault(struct vm_area_struct *vma, * A local RDP can be used to do the flush. */ if (cpu_has_rdp() && !(pte_val(*ptep) & _PAGE_PROTECT)) - __ptep_rdp(address, ptep, 0, 0, 1); + __ptep_rdp(address, ptep, 1); } #define flush_tlb_fix_spurious_fault flush_tlb_fix_spurious_fault diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index 0fde20bbc50b..05974304d622 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -274,9 +274,9 @@ void ptep_reset_dat_prot(struct mm_struct *mm, unsigned long addr, pte_t *ptep, preempt_disable(); atomic_inc(&mm->context.flush_count); if (cpumask_equal(mm_cpumask(mm), cpumask_of(smp_processor_id()))) - __ptep_rdp(addr, ptep, 0, 0, 1); + __ptep_rdp(addr, ptep, 1); else - __ptep_rdp(addr, ptep, 0, 0, 0); + __ptep_rdp(addr, ptep, 0); /* * PTE is not invalidated by RDP, only _PAGE_PROTECT is cleared. That * means it is still valid and active, and must not be changed according

1 month, 1 week

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Re: [PATCH 6.12 000/565] 6.12.58-rc1 review

by Jari Ruusu

Pavel Machek <pavel(a)denx.de> wrote: > > Zizhi Wo <wozizhi(a)huaweicloud.com> > > tty/vt: Add missing return value for VT_RESIZE in vt_ioctl() > > This one was backported wrongly to 6.12: > > +++ b/drivers/tty/vt/vt_ioctl.c > @@ -923,7 +923,9 @@ int vt_ioctl(struct tty_struct *tty, > > if (vc) { > /* FIXME: review v tty lock */ > - __vc_resize(vc_cons[i].d, cc, ll, true); > + ret = __vc_resize(vc_cons[i].d, cc, ll, true); > + if (ret) > + return ret; > } > } > console_unlock(); > > It needs to do console_unlock() before returning. I have already sent 2 emails about this, but Greg's to-do list seems to be very long, or something like that. https://lore.kernel.org/lkml/zuLBWV-yhJXc0iM4l5T-O63M-kKmI2FlUSVgZl6B3WubvF… https://lore.kernel.org/lkml/8mT8aJsAQPfUnmI5mmsgbUweQAptUFDu5XqhrxPPI1DgJr… That second email has a small test program to demo the problem and a patch to fix it for 6.12.58+ and 6.17.8+ -- Jari Ruusu 4096R/8132F189 12D6 4C3A DCDA 0AA4 27BD ACDF F073 3C80 8132 F189

1 month, 1 week

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FAILED: patch "[PATCH] s390/mm: Fix __ptep_rdp() inline assembly" failed to apply to 6.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.12.y git checkout FETCH_HEAD git cherry-pick -x 31475b88110c4725b4f9a79c3a0d9bbf97e69e1c # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112418-impish-remix-d936@gregkh' --subject-prefix 'PATCH 6.12.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 31475b88110c4725b4f9a79c3a0d9bbf97e69e1c Mon Sep 17 00:00:00 2001 From: Heiko Carstens <hca(a)linux.ibm.com> Date: Thu, 13 Nov 2025 13:21:47 +0100 Subject: [PATCH] s390/mm: Fix __ptep_rdp() inline assembly When a zero ASCE is passed to the __ptep_rdp() inline assembly, the generated instruction should have the R3 field of the instruction set to zero. However the inline assembly is written incorrectly: for such cases a zero is loaded into a register allocated by the compiler and this register is then used by the instruction. This means that selected TLB entries may not be flushed since the specified ASCE does not match the one which was used when the selected TLB entries were created. Fix this by removing the asce and opt parameters of __ptep_rdp(), since all callers always pass zero, and use a hard-coded register zero for the R3 field. Fixes: 0807b856521f ("s390/mm: add support for RDP (Reset DAT-Protection)") Cc: stable(a)vger.kernel.org Reviewed-by: Gerald Schaefer <gerald.schaefer(a)linux.ibm.com> Signed-off-by: Heiko Carstens <hca(a)linux.ibm.com> diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index b7100c6a4054..6663f1619abb 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -1154,17 +1154,15 @@ static inline pte_t pte_mkhuge(pte_t pte) #define IPTE_NODAT 0x400 #define IPTE_GUEST_ASCE 0x800 -static __always_inline void __ptep_rdp(unsigned long addr, pte_t *ptep, - unsigned long opt, unsigned long asce, - int local) +static __always_inline void __ptep_rdp(unsigned long addr, pte_t *ptep, int local) { unsigned long pto; pto = __pa(ptep) & ~(PTRS_PER_PTE * sizeof(pte_t) - 1); - asm volatile(".insn rrf,0xb98b0000,%[r1],%[r2],%[asce],%[m4]" + asm volatile(".insn rrf,0xb98b0000,%[r1],%[r2],%%r0,%[m4]" : "+m" (*ptep) - : [r1] "a" (pto), [r2] "a" ((addr & PAGE_MASK) | opt), - [asce] "a" (asce), [m4] "i" (local)); + : [r1] "a" (pto), [r2] "a" (addr & PAGE_MASK), + [m4] "i" (local)); } static __always_inline void __ptep_ipte(unsigned long address, pte_t *ptep, @@ -1348,7 +1346,7 @@ static inline void flush_tlb_fix_spurious_fault(struct vm_area_struct *vma, * A local RDP can be used to do the flush. */ if (cpu_has_rdp() && !(pte_val(*ptep) & _PAGE_PROTECT)) - __ptep_rdp(address, ptep, 0, 0, 1); + __ptep_rdp(address, ptep, 1); } #define flush_tlb_fix_spurious_fault flush_tlb_fix_spurious_fault diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index 0fde20bbc50b..05974304d622 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -274,9 +274,9 @@ void ptep_reset_dat_prot(struct mm_struct *mm, unsigned long addr, pte_t *ptep, preempt_disable(); atomic_inc(&mm->context.flush_count); if (cpumask_equal(mm_cpumask(mm), cpumask_of(smp_processor_id()))) - __ptep_rdp(addr, ptep, 0, 0, 1); + __ptep_rdp(addr, ptep, 1); else - __ptep_rdp(addr, ptep, 0, 0, 0); + __ptep_rdp(addr, ptep, 0); /* * PTE is not invalidated by RDP, only _PAGE_PROTECT is cleared. That * means it is still valid and active, and must not be changed according

1 month, 1 week

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FAILED: patch "[PATCH] drm/xe: Prevent BIT() overflow when handling invalid prefetch" failed to apply to 6.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.12.y git checkout FETCH_HEAD git cherry-pick -x d52dea485cd3c98cfeeb474cf66cf95df2ab142f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112408-crunching-july-9814@gregkh' --subject-prefix 'PATCH 6.12.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From d52dea485cd3c98cfeeb474cf66cf95df2ab142f Mon Sep 17 00:00:00 2001 From: Shuicheng Lin <shuicheng.lin(a)intel.com> Date: Wed, 12 Nov 2025 18:10:06 +0000 Subject: [PATCH] drm/xe: Prevent BIT() overflow when handling invalid prefetch region If user provides a large value (such as 0x80) for parameter prefetch_mem_region_instance in vm_bind ioctl, it will cause BIT(prefetch_region) overflow as below: " ------------[ cut here ]------------ UBSAN: shift-out-of-bounds in drivers/gpu/drm/xe/xe_vm.c:3414:7 shift exponent 128 is too large for 64-bit type 'long unsigned int' CPU: 8 UID: 0 PID: 53120 Comm: xe_exec_system_ Tainted: G W 6.18.0-rc1-lgci-xe-kernel+ #200 PREEMPT(voluntary) Tainted: [W]=WARN Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 0812 02/24/2023 Call Trace: <TASK> dump_stack_lvl+0xa0/0xc0 dump_stack+0x10/0x20 ubsan_epilogue+0x9/0x40 __ubsan_handle_shift_out_of_bounds+0x10e/0x170 ? mutex_unlock+0x12/0x20 xe_vm_bind_ioctl.cold+0x20/0x3c [xe] ... " Fix it by validating prefetch_region before the BIT() usage. v2: Add Closes and Cc stable kernels. (Matt) Reported-by: Koen Koning <koen.koning(a)intel.com> Reported-by: Peter Senna Tschudin <peter.senna(a)linux.intel.com> Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/6478 Cc: <stable(a)vger.kernel.org> # v6.8+ Reviewed-by: Matthew Auld <matthew.auld(a)intel.com> Signed-off-by: Shuicheng Lin <shuicheng.lin(a)intel.com> Signed-off-by: Matthew Auld <matthew.auld(a)intel.com> Link: https://patch.msgid.link/20251112181005.2120521-2-shuicheng.lin@intel.com (cherry picked from commit 8f565bdd14eec5611cc041dba4650e42ccdf71d9) Signed-off-by: Lucas De Marchi <lucas.demarchi(a)intel.com> diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c index ccb09ef4ec9e..cdd1dc540a59 100644 --- a/drivers/gpu/drm/xe/xe_vm.c +++ b/drivers/gpu/drm/xe/xe_vm.c @@ -3369,8 +3369,10 @@ static int vm_bind_ioctl_check_args(struct xe_device *xe, struct xe_vm *vm, op == DRM_XE_VM_BIND_OP_PREFETCH) || XE_IOCTL_DBG(xe, prefetch_region && op != DRM_XE_VM_BIND_OP_PREFETCH) || - XE_IOCTL_DBG(xe, (prefetch_region != DRM_XE_CONSULT_MEM_ADVISE_PREF_LOC && - !(BIT(prefetch_region) & xe->info.mem_region_mask))) || + XE_IOCTL_DBG(xe, (prefetch_region != DRM_XE_CONSULT_MEM_ADVISE_PREF_LOC && + /* Guard against undefined shift in BIT(prefetch_region) */ + (prefetch_region >= (sizeof(xe->info.mem_region_mask) * 8) || + !(BIT(prefetch_region) & xe->info.mem_region_mask)))) || XE_IOCTL_DBG(xe, obj && op == DRM_XE_VM_BIND_OP_UNMAP) || XE_IOCTL_DBG(xe, (flags & DRM_XE_VM_BIND_FLAG_MADVISE_AUTORESET) &&

1 month, 1 week

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[PATCH 6.12] Revert "RDMA/irdma: Update Kconfig"

by Wentao Guan

Revert commit 8ced3cb73ccd20e744deab7b49f2b7468c984eb2 which is upstream commit 060842fed53f77a73824c9147f51dc6746c1267a It causes regression in 6.12.58 stable, no issues in upstream. The Kconfig dependency change 060842fed53f ("RDMA/irdma: Update Kconfig") went in linux kernel 6.18 where RDMA IDPF support was merged. Even though IDPF driver exists in older kernels, it doesn't provide RDMA support so there is no need for IRDMA to depend on IDPF in kernels <= 6.17. Link: https://lore.kernel.org/all/IA1PR11MB7727692DE0ECFE84E9B52F02CBD5A@IA1PR11M… Link: https://lore.kernel.org/all/IA1PR11MB772718B36A3B27D2F07B0109CBD5A@IA1PR11M… Cc: stable(a)vger.kernel.org # v6.12.58 Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova(a)intel.com> Signed-off-by: Wentao Guan <guanwentao(a)uniontech.com> --- drivers/infiniband/hw/irdma/Kconfig | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/hw/irdma/Kconfig b/drivers/infiniband/hw/irdma/Kconfig index 41660203e0049..b6f9c41bca51d 100644 --- a/drivers/infiniband/hw/irdma/Kconfig +++ b/drivers/infiniband/hw/irdma/Kconfig @@ -4,10 +4,9 @@ config INFINIBAND_IRDMA depends on INET depends on IPV6 || !IPV6 depends on PCI - depends on IDPF && ICE && I40E + depends on ICE && I40E select GENERIC_ALLOCATOR select AUXILIARY_BUS help - This is an Intel(R) Ethernet Protocol Driver for RDMA that - supports IPU E2000 (RoCEv2), E810 (iWARP/RoCEv2) and X722 (iWARP) - network devices. + This is an Intel(R) Ethernet Protocol Driver for RDMA driver + that support E810 (iWARP/RoCE) and X722 (iWARP) network devices. -- 2.20.1

1 month, 1 week

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FAILED: patch "[PATCH] pmdomain: arm: scmi: Fix genpd leak on provider registration" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 7458f72cc28f9eb0de811effcb5376d0ec19094a # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112053-shallot-unsold-98f0@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 7458f72cc28f9eb0de811effcb5376d0ec19094a Mon Sep 17 00:00:00 2001 From: Sudeep Holla <sudeep.holla(a)arm.com> Date: Fri, 17 Oct 2025 12:03:20 +0100 Subject: [PATCH] pmdomain: arm: scmi: Fix genpd leak on provider registration failure If of_genpd_add_provider_onecell() fails during probe, the previously created generic power domains are not removed, leading to a memory leak and potential kernel crash later in genpd_debug_add(). Add proper error handling to unwind the initialized domains before returning from probe to ensure all resources are correctly released on failure. Example crash trace observed without this fix: | Unable to handle kernel paging request at virtual address fffffffffffffc70 | CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.18.0-rc1 #405 PREEMPT | Hardware name: ARM LTD ARM Juno Development Platform/ARM Juno Development Platform | pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) | pc : genpd_debug_add+0x2c/0x160 | lr : genpd_debug_init+0x74/0x98 | Call trace: | genpd_debug_add+0x2c/0x160 (P) | genpd_debug_init+0x74/0x98 | do_one_initcall+0xd0/0x2d8 | do_initcall_level+0xa0/0x140 | do_initcalls+0x60/0xa8 | do_basic_setup+0x28/0x40 | kernel_init_freeable+0xe8/0x170 | kernel_init+0x2c/0x140 | ret_from_fork+0x10/0x20 Fixes: 898216c97ed2 ("firmware: arm_scmi: add device power domain support using genpd") Signed-off-by: Sudeep Holla <sudeep.holla(a)arm.com> Reviewed-by: Peng Fan <peng.fan(a)nxp.com> Cc: stable(a)vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> diff --git a/drivers/pmdomain/arm/scmi_pm_domain.c b/drivers/pmdomain/arm/scmi_pm_domain.c index 8fe1c0a501c9..b5e2ffd5ea64 100644 --- a/drivers/pmdomain/arm/scmi_pm_domain.c +++ b/drivers/pmdomain/arm/scmi_pm_domain.c @@ -41,7 +41,7 @@ static int scmi_pd_power_off(struct generic_pm_domain *domain) static int scmi_pm_domain_probe(struct scmi_device *sdev) { - int num_domains, i; + int num_domains, i, ret; struct device *dev = &sdev->dev; struct device_node *np = dev->of_node; struct scmi_pm_domain *scmi_pd; @@ -108,9 +108,18 @@ static int scmi_pm_domain_probe(struct scmi_device *sdev) scmi_pd_data->domains = domains; scmi_pd_data->num_domains = num_domains; + ret = of_genpd_add_provider_onecell(np, scmi_pd_data); + if (ret) + goto err_rm_genpds; + dev_set_drvdata(dev, scmi_pd_data); - return of_genpd_add_provider_onecell(np, scmi_pd_data); + return 0; +err_rm_genpds: + for (i = num_domains - 1; i >= 0; i--) + pm_genpd_remove(domains[i]); + + return ret; } static void scmi_pm_domain_remove(struct scmi_device *sdev)

1 month, 1 week

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FAILED: patch "[PATCH] KVM: arm64: Make all 32bit ID registers fully writable" failed to apply to 6.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.12.y git checkout FETCH_HEAD git cherry-pick -x 3f9eacf4f0705876a5d6526d7d320ca91d7d7a16 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112021-arrest-chip-7336@gregkh' --subject-prefix 'PATCH 6.12.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 3f9eacf4f0705876a5d6526d7d320ca91d7d7a16 Mon Sep 17 00:00:00 2001 From: Marc Zyngier <maz(a)kernel.org> Date: Thu, 30 Oct 2025 12:27:05 +0000 Subject: [PATCH] KVM: arm64: Make all 32bit ID registers fully writable 32bit ID registers aren't getting much love these days, and are often missed in updates. One of these updates broke restoring a GICv2 guest on a GICv3 machine. Instead of performing a piecemeal fix, just bite the bullet and make all 32bit ID regs fully writable. KVM itself never relies on them for anything, and if the VMM wants to mess up the guest, so be it. Fixes: 5cb57a1aff755 ("KVM: arm64: Zero ID_AA64PFR0_EL1.GIC when no GICv3 is presented to the guest") Reported-by: Peter Maydell <peter.maydell(a)linaro.org> Cc: stable(a)vger.kernel.org Reviewed-by: Oliver Upton <oupton(a)kernel.org> Link: https://patch.msgid.link/20251030122707.2033690-2-maz@kernel.org Signed-off-by: Marc Zyngier <maz(a)kernel.org> diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index e67eb39ddc11..ad82264c6cbe 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -2595,19 +2595,23 @@ static bool bad_redir_trap(struct kvm_vcpu *vcpu, .val = 0, \ } -/* sys_reg_desc initialiser for known cpufeature ID registers */ -#define AA32_ID_SANITISED(name) { \ - ID_DESC(name), \ - .visibility = aa32_id_visibility, \ - .val = 0, \ -} - /* sys_reg_desc initialiser for writable ID registers */ #define ID_WRITABLE(name, mask) { \ ID_DESC(name), \ .val = mask, \ } +/* + * 32bit ID regs are fully writable when the guest is 32bit + * capable. Nothing in the KVM code should rely on 32bit features + * anyway, only 64bit, so let the VMM do its worse. + */ +#define AA32_ID_WRITABLE(name) { \ + ID_DESC(name), \ + .visibility = aa32_id_visibility, \ + .val = GENMASK(31, 0), \ +} + /* sys_reg_desc initialiser for cpufeature ID registers that need filtering */ #define ID_FILTERED(sysreg, name, mask) { \ ID_DESC(sysreg), \ @@ -3128,40 +3132,39 @@ static const struct sys_reg_desc sys_reg_descs[] = { /* AArch64 mappings of the AArch32 ID registers */ /* CRm=1 */ - AA32_ID_SANITISED(ID_PFR0_EL1), - AA32_ID_SANITISED(ID_PFR1_EL1), + AA32_ID_WRITABLE(ID_PFR0_EL1), + AA32_ID_WRITABLE(ID_PFR1_EL1), { SYS_DESC(SYS_ID_DFR0_EL1), .access = access_id_reg, .get_user = get_id_reg, .set_user = set_id_dfr0_el1, .visibility = aa32_id_visibility, .reset = read_sanitised_id_dfr0_el1, - .val = ID_DFR0_EL1_PerfMon_MASK | - ID_DFR0_EL1_CopDbg_MASK, }, + .val = GENMASK(31, 0) }, ID_HIDDEN(ID_AFR0_EL1), - AA32_ID_SANITISED(ID_MMFR0_EL1), - AA32_ID_SANITISED(ID_MMFR1_EL1), - AA32_ID_SANITISED(ID_MMFR2_EL1), - AA32_ID_SANITISED(ID_MMFR3_EL1), + AA32_ID_WRITABLE(ID_MMFR0_EL1), + AA32_ID_WRITABLE(ID_MMFR1_EL1), + AA32_ID_WRITABLE(ID_MMFR2_EL1), + AA32_ID_WRITABLE(ID_MMFR3_EL1), /* CRm=2 */ - AA32_ID_SANITISED(ID_ISAR0_EL1), - AA32_ID_SANITISED(ID_ISAR1_EL1), - AA32_ID_SANITISED(ID_ISAR2_EL1), - AA32_ID_SANITISED(ID_ISAR3_EL1), - AA32_ID_SANITISED(ID_ISAR4_EL1), - AA32_ID_SANITISED(ID_ISAR5_EL1), - AA32_ID_SANITISED(ID_MMFR4_EL1), - AA32_ID_SANITISED(ID_ISAR6_EL1), + AA32_ID_WRITABLE(ID_ISAR0_EL1), + AA32_ID_WRITABLE(ID_ISAR1_EL1), + AA32_ID_WRITABLE(ID_ISAR2_EL1), + AA32_ID_WRITABLE(ID_ISAR3_EL1), + AA32_ID_WRITABLE(ID_ISAR4_EL1), + AA32_ID_WRITABLE(ID_ISAR5_EL1), + AA32_ID_WRITABLE(ID_MMFR4_EL1), + AA32_ID_WRITABLE(ID_ISAR6_EL1), /* CRm=3 */ - AA32_ID_SANITISED(MVFR0_EL1), - AA32_ID_SANITISED(MVFR1_EL1), - AA32_ID_SANITISED(MVFR2_EL1), + AA32_ID_WRITABLE(MVFR0_EL1), + AA32_ID_WRITABLE(MVFR1_EL1), + AA32_ID_WRITABLE(MVFR2_EL1), ID_UNALLOCATED(3,3), - AA32_ID_SANITISED(ID_PFR2_EL1), + AA32_ID_WRITABLE(ID_PFR2_EL1), ID_HIDDEN(ID_DFR1_EL1), - AA32_ID_SANITISED(ID_MMFR5_EL1), + AA32_ID_WRITABLE(ID_MMFR5_EL1), ID_UNALLOCATED(3,7), /* AArch64 ID registers */

1 month, 1 week

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[PATCH v6.12.y] ALSA: usb-audio: Fix missing unlock at error path of maxpacksize check

by Takashi Iwai

The recent backport of the upstream commit 05a1fc5efdd8 ("ALSA: usb-audio: Fix potential overflow of PCM transfer buffer") on the older stable kernels like 6.12.y was broken since it doesn't consider the mutex unlock, where the upstream code manages with guard(). In the older code, we still need an explicit unlock. This is a fix that corrects the error path, applied only on old stable trees. Reported-by: Pavel Machek <pavel(a)denx.de> Closes: https://lore.kernel.org/aSWtH0AZH5+aeb+a@duo.ucw.cz Fixes: 98e9d5e33bda ("ALSA: usb-audio: Fix potential overflow of PCM transfer buffer") Reviewed-by: Pavel Machek <pavel(a)denx.de> Signed-off-by: Takashi Iwai <tiwai(a)suse.de> --- sound/usb/endpoint.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c index 7238f65cbcff..aa201e4744bf 100644 --- a/sound/usb/endpoint.c +++ b/sound/usb/endpoint.c @@ -1389,7 +1389,8 @@ int snd_usb_endpoint_set_params(struct snd_usb_audio *chip, if (ep->packsize[1] > ep->maxpacksize) { usb_audio_dbg(chip, "Too small maxpacksize %u for rate %u / pps %u\n", ep->maxpacksize, ep->cur_rate, ep->pps); - return -EINVAL; + err = -EINVAL; + goto unlock; } /* calculate the frequency in 16.16 format */ -- 2.52.0

1 month, 1 week

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FAILED: patch "[PATCH] drm/xe: Prevent BIT() overflow when handling invalid prefetch" failed to apply to 6.17-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.17-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.17.y git checkout FETCH_HEAD git cherry-pick -x d52dea485cd3c98cfeeb474cf66cf95df2ab142f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112407-envious-erupt-fc37@gregkh' --subject-prefix 'PATCH 6.17.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From d52dea485cd3c98cfeeb474cf66cf95df2ab142f Mon Sep 17 00:00:00 2001 From: Shuicheng Lin <shuicheng.lin(a)intel.com> Date: Wed, 12 Nov 2025 18:10:06 +0000 Subject: [PATCH] drm/xe: Prevent BIT() overflow when handling invalid prefetch region If user provides a large value (such as 0x80) for parameter prefetch_mem_region_instance in vm_bind ioctl, it will cause BIT(prefetch_region) overflow as below: " ------------[ cut here ]------------ UBSAN: shift-out-of-bounds in drivers/gpu/drm/xe/xe_vm.c:3414:7 shift exponent 128 is too large for 64-bit type 'long unsigned int' CPU: 8 UID: 0 PID: 53120 Comm: xe_exec_system_ Tainted: G W 6.18.0-rc1-lgci-xe-kernel+ #200 PREEMPT(voluntary) Tainted: [W]=WARN Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 0812 02/24/2023 Call Trace: <TASK> dump_stack_lvl+0xa0/0xc0 dump_stack+0x10/0x20 ubsan_epilogue+0x9/0x40 __ubsan_handle_shift_out_of_bounds+0x10e/0x170 ? mutex_unlock+0x12/0x20 xe_vm_bind_ioctl.cold+0x20/0x3c [xe] ... " Fix it by validating prefetch_region before the BIT() usage. v2: Add Closes and Cc stable kernels. (Matt) Reported-by: Koen Koning <koen.koning(a)intel.com> Reported-by: Peter Senna Tschudin <peter.senna(a)linux.intel.com> Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/6478 Cc: <stable(a)vger.kernel.org> # v6.8+ Reviewed-by: Matthew Auld <matthew.auld(a)intel.com> Signed-off-by: Shuicheng Lin <shuicheng.lin(a)intel.com> Signed-off-by: Matthew Auld <matthew.auld(a)intel.com> Link: https://patch.msgid.link/20251112181005.2120521-2-shuicheng.lin@intel.com (cherry picked from commit 8f565bdd14eec5611cc041dba4650e42ccdf71d9) Signed-off-by: Lucas De Marchi <lucas.demarchi(a)intel.com> diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c index ccb09ef4ec9e..cdd1dc540a59 100644 --- a/drivers/gpu/drm/xe/xe_vm.c +++ b/drivers/gpu/drm/xe/xe_vm.c @@ -3369,8 +3369,10 @@ static int vm_bind_ioctl_check_args(struct xe_device *xe, struct xe_vm *vm, op == DRM_XE_VM_BIND_OP_PREFETCH) || XE_IOCTL_DBG(xe, prefetch_region && op != DRM_XE_VM_BIND_OP_PREFETCH) || - XE_IOCTL_DBG(xe, (prefetch_region != DRM_XE_CONSULT_MEM_ADVISE_PREF_LOC && - !(BIT(prefetch_region) & xe->info.mem_region_mask))) || + XE_IOCTL_DBG(xe, (prefetch_region != DRM_XE_CONSULT_MEM_ADVISE_PREF_LOC && + /* Guard against undefined shift in BIT(prefetch_region) */ + (prefetch_region >= (sizeof(xe->info.mem_region_mask) * 8) || + !(BIT(prefetch_region) & xe->info.mem_region_mask)))) || XE_IOCTL_DBG(xe, obj && op == DRM_XE_VM_BIND_OP_UNMAP) || XE_IOCTL_DBG(xe, (flags & DRM_XE_VM_BIND_FLAG_MADVISE_AUTORESET) &&

1 month, 1 week

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[PATCH 5.15.y 0/2] Backport fix of CVE-2024-37354 to 5.15.y

by Harshvardhan Jha

The fix of CVE-2024-37354 1ff2bd566fbc doesn't apply cleanly to 5.15 as it requires an extra prequisite patch `8a2b3da191e5a btrfs: add helper to truncate inode items when logging inode` for the context to be the same. Therefore two patches were brought back as part of this backport. The prerequisite patch is part of a 10 patch patch series however bringing all of them back felt more of a feature backport rather than CVE fix. Please let me know if bringing the entire series back is more preferrable then I shall re-send v2. Some basic smoke testing and btrfs testing on inhouse test suite was done and no regressions were observerd. Filipe Manana (1): btrfs: add helper to truncate inode items when logging inode Omar Sandoval (1): btrfs: fix crash on racing fsync and size-extending write into prealloc fs/btrfs/tree-log.c | 47 ++++++++++++++++++++++++++++----------------- 1 file changed, 29 insertions(+), 18 deletions(-) -- 2.50.1

1 month, 1 week

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[PATCH 6.12 000/185] 6.12.59-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.12.59 release. There are 185 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun, 23 Nov 2025 13:01:08 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.12.59-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.12.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.12.59-rc1 Pauli Virtanen <pav(a)iki.fi> Bluetooth: MGMT: fix crash in set_mesh_sync and set_mesh_complete Jialin Wang <wjl.linux(a)gmail.com> proc: proc_maps_open allow proc_mem_open to return NULL John Sperbeck <jsperbeck(a)google.com> net: netpoll: ensure skb_pool list is always initialized Horatiu Vultur <horatiu.vultur(a)microchip.com> net: phy: micrel: Fix lan8814_config_init Abdun Nihaal <nihaal(a)cse.iitm.ac.in> isdn: mISDN: hfcsusb: fix memory leak in hfcsusb_probe() Zi Yan <ziy(a)nvidia.com> mm/huge_memory: preserve PG_has_hwpoisoned if a folio is split to >0 order Zi Yan <ziy(a)nvidia.com> mm/huge_memory: do not change split_huge_page*() target order silently Lance Yang <lance.yang(a)linux.dev> mm/secretmem: fix use-after-free race in fault handler Kiryl Shutsemau <kas(a)kernel.org> mm/truncate: unmap large folio on split failure Kiryl Shutsemau <kas(a)kernel.org> mm/memory: do not populate page table entries beyond i_size Long Li <longli(a)microsoft.com> uio_hv_generic: Set event for all channels on the device Miguel Ojeda <ojeda(a)kernel.org> rust: kbuild: workaround `rustdoc` doctests modifier bug Miguel Ojeda <ojeda(a)kernel.org> rust: kbuild: treat `build_error` and `rustdoc` as kernel objects Olivier Langlois <olivier(a)trillion01.com> io_uring/napi: fix io_napi_entry RCU accesses Denis Arefev <arefev(a)swemel.ru> ALSA: hda: Fix missing pointer check in hda_component_manager_init function Sukrit Bhatnagar <Sukrit.Bhatnagar(a)sony.com> KVM: VMX: Fix check for valid GVA on an EPT violation Sean Christopherson <seanjc(a)google.com> KVM: VMX: Split out guts of EPT violation to common/exposed function Breno Leitao <leitao(a)debian.org> net: netpoll: fix incorrect refcount handling causing incorrect cleanup Breno Leitao <leitao(a)debian.org> net: netpoll: flush skb pool during cleanup Breno Leitao <leitao(a)debian.org> net: netpoll: Individualize the skb pool Sean Christopherson <seanjc(a)google.com> KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying Yan Zhao <yan.y.zhao(a)intel.com> KVM: guest_memfd: Remove RCU-protected attribute from slot->gmem.file Sean Christopherson <seanjc(a)google.com> KVM: guest_memfd: Pass index, not gfn, to __kvm_gmem_get_pfn() Michal Hocko <mhocko(a)suse.com> mm, percpu: do not consider sleepable allocations atomic Benjamin Berg <benjamin.berg(a)intel.com> wifi: mac80211: use wiphy_hrtimer_work for csa.switch_work Benjamin Berg <benjamin.berg(a)intel.com> wifi: cfg80211: add an hrtimer based delayed work item Paolo Abeni <pabeni(a)redhat.com> mptcp: fix MSG_PEEK stream corruption Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: properly kill background tasks Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: userspace: longer transfer Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: connect: trunc: read all recv data Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: endpoints: longer transfer Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: rm: set backup flag Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: connect: fix fallback note due to OoO André Draszik <andre.draszik(a)linaro.org> pmdomain: samsung: plug potential memleak during probe Miaoqian Lin <linmq006(a)gmail.com> pmdomain: imx: Fix reference count leak in imx_gpc_remove Sudeep Holla <sudeep.holla(a)arm.com> pmdomain: arm: scmi: Fix genpd leak on provider registration failure Vitaly Prosyak <vitaly.prosyak(a)amd.com> drm/amdgpu: disable peer-to-peer access for DCC-enabled GC12 VRAM surfaces Jonathan Kim <jonathan.kim(a)amd.com> drm/amdkfd: relax checks for over allocation of save area Zilin Guan <zilin(a)seu.edu.cn> btrfs: release root after error in data_reloc_print_warning_inode() Filipe Manana <fdmanana(a)suse.com> btrfs: do not update last_log_commit when logging inode due to a new name Zilin Guan <zilin(a)seu.edu.cn> btrfs: scrub: put bio after errors in scrub_raid56_parity_stripe() Naohiro Aota <naohiro.aota(a)wdc.com> btrfs: zoned: fix conventional zone capacity calculation Mario Limonciello (AMD) <superm1(a)kernel.org> PM: hibernate: Use atomic64_t for compressed_size variable Mario Limonciello (AMD) <superm1(a)kernel.org> PM: hibernate: Emit an error when image writing fails Niravkumar L Rabara <niravkumarlaxmidas.rabara(a)altera.com> EDAC/altera: Use INTTEST register for Ethernet and USB SBE injection Niravkumar L Rabara <niravkumarlaxmidas.rabara(a)altera.com> EDAC/altera: Handle OCRAM ECC enable after warm reset Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Use physical addresses for CSR_MERRENTRY/CSR_TLBRENTRY Song Liu <song(a)kernel.org> ftrace: Fix BPF fexit with livepatch Ankit Khushwaha <ankitkhushwaha.linux(a)gmail.com> selftests/user_events: fix type cast for write_index packed member in perf_test Borislav Petkov (AMD) <bp(a)alien8.de> x86/microcode/AMD: Add Zen5 model 0x44, stepping 0x1 minrev Hans de Goede <hansg(a)kernel.org> spi: Try to get ACPI GPIO IRQ earlier Henrique Carvalho <henrique.carvalho(a)suse.com> smb: client: fix cifs_pick_channel when channel needs reconnect Miaoqian Lin <linmq006(a)gmail.com> crypto: hisilicon/qm - Fix device reference leak in qm_get_qos_value Sourabh Jain <sourabhjain(a)linux.ibm.com> crash: fix crashkernel resource shrink Hao Ge <gehao(a)kylinos.cn> codetag: debug: handle existing CODETAG_EMPTY in mark_objexts_empty for slabobj_ext Edward Adam Davis <eadavis(a)qq.com> cifs: client: fix memory leak in smb3_fs_context_parse_param Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix potential overflow of PCM transfer buffer Shawn Lin <shawn.lin(a)rock-chips.com> mmc: dw_mmc-rockchip: Fix wrong internal phase calculate Shawn Lin <shawn.lin(a)rock-chips.com> mmc: sdhci-of-dwcmshc: Change DLL_STRBIN_TAPNUM_DEFAULT to 0x4 Kairui Song <kasong(a)tencent.com> mm/shmem: fix THP allocation and fallback loop Isaac J. Manjarres <isaacmanjarres(a)google.com> mm/mm_init: fix hash table order logging in alloc_large_system_hash() Wei Yang <albinwyang(a)tencent.com> fs/proc: fix uaf in proc_readdir_de() Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: reject address change while connecting Steven Rostedt <rostedt(a)goodmis.org> selftests/tracing: Run sample events to clear page cache events Edward Adam Davis <eadavis(a)qq.com> nilfs2: avoid having an active sc_timer before freeing sci Chuang Wang <nashuiliang(a)gmail.com> ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe Tianyang Zhang <zhangtianyang(a)loongson.cn> LoongArch: Let {pte,pmd}_modify() record the status of _PAGE_DIRTY Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Use correct accessor to read FWPC/MWPC Qinxin Xia <xiaqinxin(a)huawei.com> dma-mapping: benchmark: Restore padding to ensure uABI remained consistent Nate Karstens <nate.karstens(a)garmin.com> strparser: Fix signed/unsigned mismatch bug Pedro Demarchi Gomes <pedrodemargomes(a)gmail.com> ksm: use range-walk function to jump over holes in scan_get_next_rmap_item Joshua Rogers <linux(a)joshua.hu> ksmbd: close accepted socket when per-IP limit rejects connection Peter Oberparleiter <oberpar(a)linux.ibm.com> gcov: add support for GCC 15 Olga Kornievskaia <okorniev(a)redhat.com> NFSD: free copynotify stateid in nfs4_free_ol_stateid() Olga Kornievskaia <okorniev(a)redhat.com> nfsd: add missing FATTR4_WORD2_CLONE_BLKSIZE from supported attributes NeilBrown <neil(a)brown.name> nfsd: fix refcount leak in nfsd_set_fh_dentry() Yosry Ahmed <yosry.ahmed(a)linux.dev> KVM: SVM: Mark VMCB_LBR dirty when MSR_IA32_DEBUGCTLMSR is updated Bibo Mao <maobibo(a)loongson.cn> LoongArch: KVM: Add delay until timer interrupt injected Bibo Mao <maobibo(a)loongson.cn> LoongArch: KVM: Restore guest PMU if it is enabled Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: fix kasan out-of-bounds warning in sja1105_table_delete_entry() Abdun Nihaal <nihaal(a)cse.iitm.ac.in> HID: uclogic: Fix potential memory leak in error path Abdun Nihaal <nihaal(a)cse.iitm.ac.in> HID: playstation: Fix memory leak in dualshock4_get_calibration_data() Rafał Miłecki <rafal(a)milecki.pl> ARM: dts: BCM53573: Fix address of Luxul XAP-1440's Ethernet PHY Masami Ichikawa <masami256(a)gmail.com> HID: hid-ntrig: Prevent memory leak in ntrig_report_version() Jihed Chaibi <jihed.chaibi.dev(a)gmail.com> ARM: dts: imx51-zii-rdu1: Fix audmux node names Dragan Simic <dsimic(a)manjaro.org> arm64: dts: rockchip: Make RK3588 GPU OPP table naming less generic Anand Moon <linux.amoon(a)gmail.com> arm64: dts: rockchip: Set correct pinctrl for I2S1 8ch TX on odroid-m1 Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: reject duplicate device on updates Pablo Neira Ayuso <pablo(a)netfilter.org> Revert "netfilter: nf_tables: Reintroduce shortened deletion notifications" Zqiang <qiang.zhang(a)linux.dev> sched_ext: Fix unsafe locking in the scx_dump_state() Andrei Vagin <avagin(a)google.com> fs/namespace: correctly handle errors returned by grab_requested_mnt_ns Alok Tiwari <alok.a.tiwari(a)oracle.com> virtio-fs: fix incorrect check for fsvq->kobj Dan Carpenter <dan.carpenter(a)linaro.org> mtd: onenand: Pass correct pointer to IRQ handler Hongbo Li <lihongbo22(a)huawei.com> hostfs: Fix only passing host root in boot stage with new mount Chao Yu <chao(a)kernel.org> f2fs: fix to avoid overflow while left shift operation Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: MGMT: Fix possible UAFs Ye Bin <yebin10(a)huawei.com> ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all() Eric Biggers <ebiggers(a)kernel.org> lib/crypto: arm/curve25519: Disable on CPU_BIG_ENDIAN Ye Bin <yebin10(a)huawei.com> ext4: introduce ITAIL helper Penglei Jiang <superman.xpt(a)gmail.com> proc: fix the issue of proc_mem_open returning NULL Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> wifi: ath11k: Clear affinity hint before calling ath11k_pcic_free_irq() in error path Nick Hu <nick.hu(a)sifive.com> irqchip/riscv-intc: Add missing free() callback in riscv_intc_domain_ops Eduard Zingerman <eddyz87(a)gmail.com> bpf: account for current allocated stack depth in widen_imprecise_scalars() Eric Dumazet <edumazet(a)google.com> bpf: Add bpf_prog_run_data_pointers() Dave Jiang <dave.jiang(a)intel.com> acpi/hmat: Fix lockdep warning for hmem_register_resource() Haein Lee <lhi0729(a)kaist.ac.kr> ALSA: usb-audio: Fix NULL pointer dereference in snd_usb_mixer_controls_badd Dai Ngo <dai.ngo(a)oracle.com> NFS: Fix LTP test failures when timestamps are delegated Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4: Fix an incorrect parameter when calling nfs4_call_sync() Yang Xiuwei <yangxiuwei(a)kylinos.cn> NFS: sysfs: fix leak when nfs_client kobject add fails Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv2/v3: Fix error handling in nfs_atomic_open_v23() Al Viro <viro(a)zeniv.linux.org.uk> simplify nfs_atomic_open_v23() Trond Myklebust <trond.myklebust(a)hammerspace.com> pnfs: Set transport security policy to RPC_XPRTSEC_NONE unless using TLS Trond Myklebust <trond.myklebust(a)hammerspace.com> pnfs: Fix TLS logic in _nfs4_pnfs_v4_ds_connect() Shenghao Ding <shenghao-ding(a)ti.com> ASoC: tas2781: fix getting the wrong device number Ian Forbes <ian.forbes(a)broadcom.com> drm/vmwgfx: Validate command header size against SVGA_CMD_MAX_DATASIZE Haotian Zhang <vulab(a)iscas.ac.cn> ASoC: codecs: va-macro: fix resource leak in probe error path Haotian Zhang <vulab(a)iscas.ac.cn> ASoC: cs4271: Fix regulator leak on probe failure Haotian Zhang <vulab(a)iscas.ac.cn> regulator: fixed: fix GPIO descriptor leak on register failure Shuai Xue <xueshuai(a)linux.alibaba.com> acpi,srat: Fix incorrect device handle check for Generic Initiator Pauli Virtanen <pav(a)iki.fi> Bluetooth: L2CAP: export l2cap_chan_hold for modules Gautham R. Shenoy <gautham.shenoy(a)amd.com> ACPI: CPPC: Limit perf ctrs in PCC check only to online CPUs Gautham R. Shenoy <gautham.shenoy(a)amd.com> ACPI: CPPC: Perform fast check switch only for online CPUs Gautham R. Shenoy <gautham.shenoy(a)amd.com> ACPI: CPPC: Check _CPC validity for only the online CPUs Gautham R. Shenoy <gautham.shenoy(a)amd.com> ACPI: CPPC: Detect preferred core availability on online CPUs Felix Maurer <fmaurer(a)redhat.com> hsr: Fix supervision frame sending on HSRv0 Xuan Zhuo <xuanzhuo(a)linux.alibaba.com> virtio-net: fix incorrect flags recording in big mode Eric Dumazet <edumazet(a)google.com> net_sched: limit try_bulk_dequeue_skb() batches Gal Pressman <gal(a)nvidia.com> net/mlx5e: Fix potentially misleading debug message Gal Pressman <gal(a)nvidia.com> net/mlx5e: Fix wraparound in rate limiting for values above 255 Gbps Gal Pressman <gal(a)nvidia.com> net/mlx5e: Fix maxrate wraparound in threshold between units Ranganath V N <vnranganath.20(a)gmail.com> net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak Ranganath V N <vnranganath.20(a)gmail.com> net: sched: act_connmark: initialize struct tc_ife to fix kernel leak Eric Dumazet <edumazet(a)google.com> net_sched: act_connmark: use RCU in tcf_connmark_dump() Kuniyuki Iwashima <kuniyu(a)google.com> af_unix: Initialise scc_index in unix_add_edge(). Benjamin Berg <benjamin.berg(a)intel.com> wifi: mac80211: skip rate verification for not captured PSDUs Buday Csaba <buday.csaba(a)prolan.hu> net: mdio: fix resource leak in mdiobus_register_device() Kuniyuki Iwashima <kuniyu(a)google.com> tipc: Fix use-after-free in tipc_mon_reinit_self(). Aksh Garg <a-garg7(a)ti.com> net: ethernet: ti: am65-cpsw-qos: fix IET verify retry mechanism Aksh Garg <a-garg7(a)ti.com> net: ethernet: ti: am65-cpsw-qos: fix IET verify/response timeout Zilin Guan <zilin(a)seu.edu.cn> net/handshake: Fix memory leak in tls_handshake_accept() D. Wythe <alibuda(a)linux.alibaba.com> net/smc: fix mismatch between CLC header and proposal Eric Dumazet <edumazet(a)google.com> sctp: prevent possible shift-out-of-bounds in sctp_transport_update_rto Pauli Virtanen <pav(a)iki.fi> Bluetooth: 6lowpan: Don't hold spin lock over sleeping functions Pauli Virtanen <pav(a)iki.fi> Bluetooth: 6lowpan: fix BDADDR_LE vs ADDR_LE_DEV address type confusion Pauli Virtanen <pav(a)iki.fi> Bluetooth: 6lowpan: reset link-local header on ipv6 recv path Raphael Pinsonneault-Thibeault <rpthibeault(a)gmail.com> Bluetooth: btusb: reorder cleanup in btusb_disconnect to avoid UAF Pauli Virtanen <pav(a)iki.fi> Bluetooth: MGMT: cancel mesh send timer when hdev removed Chuck Lever <chuck.lever(a)oracle.com> NFSD: Skip close replay processing if XDR encoding fails Xi Ruoyao <xry111(a)xry111.site> rust: Add -fno-isolate-erroneous-paths-dereference to bindgen_skip_c_flags Horatiu Vultur <horatiu.vultur(a)microchip.com> net: phy: micrel: lan8814 fix reset of the QSGMII interface Horatiu Vultur <horatiu.vultur(a)microchip.com> net: phy: micrel: Replace hardcoded pages with defines Horatiu Vultur <horatiu.vultur(a)microchip.com> net: phy: micrel: Introduce lanphy_modify_page_reg Wei Fang <wei.fang(a)nxp.com> net: fec: correct rx_bytes statistic for the case SHIFT16 is set Alexander Sverdlin <alexander.sverdlin(a)siemens.com> selftests: net: local_termination: Wait for interfaces to come up Gao Xiang <xiang(a)kernel.org> erofs: avoid infinite loop due to incomplete zstd-compressed data Nicolas Escande <nico.escande(a)gmail.com> wifi: ath11k: zero init info->status in wmi_process_mgmt_tx_comp() Sharique Mohammad <sharq0406(a)gmail.com> ASoC: max98090/91: fixed max98091 ALSA widget powering up/down Stuart Hayhurst <stuart.a.hayhurst(a)gmail.com> HID: logitech-hidpp: Add HIDPP_QUIRK_RESET_HI_RES_SCROLL ZhangGuoDong <zhangguodong(a)kylinos.cn> smb/server: fix possible refcount leak in smb2_sess_setup() ZhangGuoDong <zhangguodong(a)kylinos.cn> smb/server: fix possible memory leak in smb2_read() Jaehun Gou <p22gone(a)gmail.com> exfat: fix improper check of dentry.stream.valid_size Oleg Makarenko <oleg(a)makarenk.ooo> HID: quirks: Add ALWAYS_POLL quirk for VRS R295 steering wheel Scott Mayhew <smayhew(a)redhat.com> NFS: check if suid/sgid was cleared after a write as needed Vicki Pfau <vi(a)endrift.com> HID: nintendo: Wait longer for initial probe Tristan Lobb <tristan.lobb(a)it-lobb.de> HID: quirks: avoid Cooler Master MM712 dongle wakeup bug Joshua Watt <jpewhacker(a)gmail.com> NFS4: Apply delay_retrans to async operations Joshua Watt <jpewhacker(a)gmail.com> NFS4: Fix state renewals missing after boot Jesse.Zhang <Jesse.Zhang(a)amd.com> drm/amdgpu: Fix NULL pointer dereference in VRAM logic for APU devices Christian König <christian.koenig(a)amd.com> drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAM Timur Kristóf <timur.kristof(a)gmail.com> drm/amd/pm: Disable MCLK switching on SI at high pixel clocks Christian König <christian.koenig(a)amd.com> drm/amdgpu: remove two invalid BUG_ON()s Han Gao <rabenda.cn(a)gmail.com> riscv: acpi: avoid errors caused by probing DT devices when ACPI is used Danil Skrebenkov <danil.skrebenkov(a)cloudbear.ru> RISC-V: clear hot-unplugged cores from all task mm_cpumasks to avoid rfence errors Feng Jiang <jiangfeng(a)kylinos.cn> riscv: Build loader.bin exclusively for Canaan K210 Peter Zijlstra <peterz(a)infradead.org> compiler_types: Move unused static inline functions warning to W=2 Yang Shi <yang(a)os.amperecomputing.com> arm64: kprobes: check the return value of set_memory_rox() Jouni Högander <jouni.hogander(a)intel.com> drm/xe: Do clean shutdown also when using flr Tejas Upadhyay <tejas.upadhyay(a)intel.com> drm/xe: Move declarations under conditional branch Balasubramani Vivekanandan <balasubramani.vivekanandan(a)intel.com> drm/xe/guc: Synchronize Dead CT worker with unbind Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Fix suspend failure with secure display TA Jason Gunthorpe <jgg(a)ziepe.ca> iommufd: Make vfio_compat's unmap succeed if the range is already empty Shuhao Fu <sfual(a)cse.ust.hk> smb: client: fix refcount leak in smb2_set_path_attr Umesh Nerlige Ramappa <umesh.nerlige.ramappa(a)intel.com> drm/i915: Fix conversion between clock ticks and nanoseconds Janusz Krzysztofik <janusz.krzysztofik(a)linux.intel.com> drm/i915: Avoid lock inversion when pinning to GGTT on CHV/BXT+VTD Jason-JH Lin <jason-jh.lin(a)mediatek.com> drm/mediatek: Add pm_runtime support for GCE power control ------------- Diffstat: Makefile | 4 +- .../boot/dts/broadcom/bcm47189-luxul-xap-1440.dts | 4 +- arch/arm/boot/dts/nxp/imx/imx51-zii-rdu1.dts | 4 +- arch/arm/crypto/Kconfig | 2 +- arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts | 2 + arch/arm64/boot/dts/rockchip/rk3588-opp.dtsi | 2 +- arch/arm64/boot/dts/rockchip/rk3588j.dtsi | 2 +- arch/arm64/kernel/probes/kprobes.c | 5 +- arch/loongarch/include/asm/hw_breakpoint.h | 4 +- arch/loongarch/include/asm/pgtable.h | 11 +- arch/loongarch/kernel/traps.c | 4 +- arch/loongarch/kvm/timer.c | 2 + arch/loongarch/kvm/vcpu.c | 5 + arch/riscv/Makefile | 2 +- arch/riscv/kernel/cpu-hotplug.c | 1 + arch/riscv/kernel/setup.c | 7 +- arch/x86/kernel/acpi/cppc.c | 2 +- arch/x86/kernel/cpu/microcode/amd.c | 1 + arch/x86/kvm/svm/svm.c | 4 + arch/x86/kvm/vmx/common.h | 34 ++ arch/x86/kvm/vmx/vmx.c | 25 +- drivers/acpi/cppc_acpi.c | 6 +- drivers/acpi/numa/hmat.c | 46 +- drivers/acpi/numa/srat.c | 2 +- drivers/bluetooth/btusb.c | 13 +- drivers/crypto/hisilicon/qm.c | 2 + drivers/edac/altera_edac.c | 22 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 12 + drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 3 + drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 2 - drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 2 - drivers/gpu/drm/amd/amdkfd/kfd_queue.c | 12 +- drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c | 5 + drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c | 4 +- drivers/gpu/drm/i915/i915_vma.c | 16 +- drivers/gpu/drm/mediatek/mtk_crtc.c | 7 + drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 5 + drivers/gpu/drm/xe/xe_device.c | 14 +- drivers/gpu/drm/xe/xe_guc_ct.c | 3 + drivers/hid/hid-ids.h | 4 + drivers/hid/hid-logitech-hidpp.c | 21 + drivers/hid/hid-nintendo.c | 2 +- drivers/hid/hid-ntrig.c | 7 +- drivers/hid/hid-playstation.c | 2 + drivers/hid/hid-quirks.c | 2 + drivers/hid/hid-uclogic-params.c | 4 +- drivers/iommu/iommufd/io_pagetable.c | 12 +- drivers/iommu/iommufd/ioas.c | 4 + drivers/irqchip/irq-riscv-intc.c | 3 +- drivers/isdn/hardware/mISDN/hfcsusb.c | 18 +- drivers/mmc/host/dw_mmc-rockchip.c | 4 +- drivers/mmc/host/sdhci-of-dwcmshc.c | 2 +- drivers/mtd/nand/onenand/onenand_samsung.c | 2 +- drivers/net/dsa/sja1105/sja1105_static_config.c | 6 +- drivers/net/ethernet/freescale/fec_main.c | 2 + drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c | 33 +- drivers/net/ethernet/ti/am65-cpsw-qos.c | 53 ++- drivers/net/phy/mdio_bus.c | 5 +- drivers/net/phy/micrel.c | 515 +++++++++++++-------- drivers/net/virtio_net.c | 16 +- drivers/net/wireless/ath/ath11k/pci.c | 2 + drivers/net/wireless/ath/ath11k/wmi.c | 3 + drivers/pmdomain/arm/scmi_pm_domain.c | 13 +- drivers/pmdomain/imx/gpc.c | 2 + drivers/pmdomain/samsung/exynos-pm-domains.c | 11 +- drivers/regulator/fixed.c | 1 + drivers/spi/spi.c | 10 + drivers/uio/uio_hv_generic.c | 32 +- fs/btrfs/inode.c | 4 +- fs/btrfs/scrub.c | 2 + fs/btrfs/tree-log.c | 2 +- fs/btrfs/zoned.c | 4 +- fs/erofs/decompressor_zstd.c | 11 +- fs/exfat/namei.c | 6 +- fs/ext4/inode.c | 5 + fs/ext4/xattr.c | 32 +- fs/ext4/xattr.h | 10 + fs/f2fs/compress.c | 2 +- fs/fuse/virtio_fs.c | 2 +- fs/hostfs/hostfs_kern.c | 29 +- fs/namespace.c | 32 +- fs/nfs/dir.c | 23 +- fs/nfs/inode.c | 18 +- fs/nfs/nfs3client.c | 14 +- fs/nfs/nfs4client.c | 15 +- fs/nfs/nfs4proc.c | 22 +- fs/nfs/pnfs_nfs.c | 34 +- fs/nfs/sysfs.c | 1 + fs/nfs/write.c | 3 +- fs/nfsd/nfs4state.c | 3 +- fs/nfsd/nfs4xdr.c | 3 +- fs/nfsd/nfsd.h | 1 + fs/nfsd/nfsfh.c | 6 +- fs/nilfs2/segment.c | 7 +- fs/proc/base.c | 12 +- fs/proc/generic.c | 12 +- fs/proc/task_mmu.c | 8 +- fs/proc/task_nommu.c | 4 +- fs/smb/client/fs_context.c | 2 + fs/smb/client/smb2inode.c | 2 + fs/smb/client/transport.c | 2 +- fs/smb/server/smb2pdu.c | 2 + fs/smb/server/transport_tcp.c | 5 +- include/linux/compiler_types.h | 5 +- include/linux/filter.h | 20 + include/linux/huge_mm.h | 21 +- include/linux/kvm_host.h | 7 +- include/linux/map_benchmark.h | 1 + include/linux/netpoll.h | 1 + include/linux/nfs_xdr.h | 1 + include/net/bluetooth/mgmt.h | 2 +- include/net/cfg80211.h | 78 ++++ include/net/tc_act/tc_connmark.h | 1 + include/uapi/linux/mount.h | 2 +- io_uring/napi.c | 19 +- kernel/bpf/trampoline.c | 5 - kernel/bpf/verifier.c | 6 +- kernel/crash_core.c | 2 +- kernel/gcov/gcc_4_7.c | 4 +- kernel/power/swap.c | 17 +- kernel/sched/ext.c | 4 +- kernel/trace/ftrace.c | 20 +- mm/filemap.c | 20 +- mm/huge_memory.c | 32 +- mm/ksm.c | 113 ++++- mm/memory.c | 23 +- mm/mm_init.c | 2 +- mm/percpu.c | 8 +- mm/secretmem.c | 2 +- mm/shmem.c | 9 +- mm/slub.c | 6 +- mm/truncate.c | 27 +- net/bluetooth/6lowpan.c | 103 +++-- net/bluetooth/l2cap_core.c | 1 + net/bluetooth/mgmt.c | 260 ++++++++--- net/bluetooth/mgmt_util.c | 46 ++ net/bluetooth/mgmt_util.h | 3 + net/core/netpoll.c | 56 ++- net/handshake/tlshd.c | 1 + net/hsr/hsr_device.c | 3 + net/ipv4/route.c | 5 + net/mac80211/chan.c | 2 +- net/mac80211/ieee80211_i.h | 4 +- net/mac80211/iface.c | 14 +- net/mac80211/link.c | 4 +- net/mac80211/mlme.c | 18 +- net/mac80211/rx.c | 10 +- net/mptcp/protocol.c | 36 +- net/netfilter/nf_tables_api.c | 66 ++- net/sched/act_bpf.c | 6 +- net/sched/act_connmark.c | 30 +- net/sched/act_ife.c | 12 +- net/sched/cls_bpf.c | 6 +- net/sched/sch_generic.c | 17 +- net/sctp/transport.c | 13 +- net/smc/smc_clc.c | 1 + net/strparser/strparser.c | 2 +- net/tipc/net.c | 2 + net/unix/garbage.c | 14 +- net/wireless/core.c | 56 +++ net/wireless/trace.h | 21 + rust/Makefile | 16 +- sound/pci/hda/hda_component.c | 4 + sound/soc/codecs/cs4271.c | 10 +- sound/soc/codecs/lpass-va-macro.c | 2 +- sound/soc/codecs/max98090.c | 6 +- sound/soc/codecs/tas2781-i2c.c | 9 +- sound/usb/endpoint.c | 5 + sound/usb/mixer.c | 2 + .../ftrace/test.d/filter/event-filter-function.tc | 4 + tools/testing/selftests/iommu/iommufd.c | 2 + .../selftests/net/forwarding/local_termination.sh | 2 + tools/testing/selftests/net/mptcp/mptcp_connect.c | 18 +- tools/testing/selftests/net/mptcp/mptcp_connect.sh | 2 +- tools/testing/selftests/net/mptcp/mptcp_join.sh | 90 ++-- tools/testing/selftests/net/mptcp/mptcp_lib.sh | 21 + tools/testing/selftests/user_events/perf_test.c | 2 +- virt/kvm/guest_memfd.c | 89 ++-- 182 files changed, 2094 insertions(+), 912 deletions(-)

1 month, 1 week

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[PATCH v2] media: venus: vdec: restrict EOS addr quirk to IRIS2 only

by Dikshita Agarwal

On SM8250 (IRIS2) with firmware older than 1.0.087, the firmware could not handle a dummy device address for EOS buffers, so a NULL device address is sent instead. The existing check used IS_V6() alongside a firmware version gate: if (IS_V6(core) && is_fw_rev_or_older(core, 1, 0, 87)) fdata.device_addr = 0; else fdata.device_addr = 0xdeadb000; However, SC7280 which is also V6, uses a firmware string of the form "1.0.<commit-hash>", which the version parser translates to 1.0.0. This unintentionally satisfies the `is_fw_rev_or_older(..., 1, 0, 87)` condition on SC7280. Combined with IS_V6() matching there as well, the quirk is incorrectly applied to SC7280, causing VP9 decode failures. Constrain the check to IRIS2 (SM8250) only, which is the only platform that needed this quirk, by replacing IS_V6() with IS_IRIS2(). This restores correct behavior on SC7280 (no forced NULL EOS buffer address). Fixes: 47f867cb1b63 ("media: venus: fix EOS handling in decoder stop command") Cc: stable(a)vger.kernel.org Reported-by: Mecid <mecid(a)mecomediagroup.de> Closes: https://github.com/qualcomm-linux/kernel-topics/issues/222 Co-developed-by: Renjiang Han <renjiang.han(a)oss.qualcomm.com> Signed-off-by: Renjiang Han <renjiang.han(a)oss.qualcomm.com> Signed-off-by: Dikshita Agarwal <dikshita.agarwal(a)oss.qualcomm.com> --- Changes in v2: - Fixed email address for Mecid (Konrad) - Added inline comment for the quirk (Konrad) - Link to v1: https://lore.kernel.org/r/20251124-venus-vp9-fix-v1-1-2ff36d9f2374@oss.qual… --- drivers/media/platform/qcom/venus/vdec.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c index 4a6641fdffcf79705893be58c7ec5cf485e2fab9..6b3d5e59133e6902353d15c24c8bbaed4fcb6808 100644 --- a/drivers/media/platform/qcom/venus/vdec.c +++ b/drivers/media/platform/qcom/venus/vdec.c @@ -565,7 +565,13 @@ vdec_decoder_cmd(struct file *file, void *fh, struct v4l2_decoder_cmd *cmd) fdata.buffer_type = HFI_BUFFER_INPUT; fdata.flags |= HFI_BUFFERFLAG_EOS; - if (IS_V6(inst->core) && is_fw_rev_or_older(inst->core, 1, 0, 87)) + + /* Send NULL EOS addr for only IRIS2 (SM8250),for firmware <= 1.0.87. + * SC7280 also reports "1.0.<hash>" parsed as 1.0.0; restricting to IRIS2 + * avoids misapplying this quirk and breaking VP9 decode on SC7280. + */ + + if (IS_IRIS2(inst->core) && is_fw_rev_or_older(inst->core, 1, 0, 87)) fdata.device_addr = 0; else fdata.device_addr = 0xdeadb000; --- base-commit: 1f2353f5a1af995efbf7bea44341aa0d03460b28 change-id: 20251121-venus-vp9-fix-1ff602724c02 Best regards, -- Dikshita Agarwal <dikshita.agarwal(a)oss.qualcomm.com>

1 month, 1 week

3
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[PATCH v2] xhci: dbgtty: fix device unregister

by Łukasz Bartosik

From: Łukasz Bartosik <ukaszb(a)chromium.org> When DbC is disconnected then xhci_dbc_tty_unregister_device() is called. However if there is any user space process blocked on write to DbC terminal device then it will never be signalled and thus stay blocked indifinitely. This fix adds a tty_vhangup() call in xhci_dbc_tty_unregister_device(). The tty_vhangup() wakes up any blocked writers and causes subsequent write attempts to DbC terminal device to fail. Cc: stable(a)vger.kernel.org Fixes: dfba2174dc42 ("usb: xhci: Add DbC support in xHCI driver") Signed-off-by: Łukasz Bartosik <ukaszb(a)chromium.org> --- Changes in v2: - Replaced tty_hangup() with tty_vhangup() --- drivers/usb/host/xhci-dbgtty.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/usb/host/xhci-dbgtty.c b/drivers/usb/host/xhci-dbgtty.c index d894081d8d15..ad86f315c26d 100644 --- a/drivers/usb/host/xhci-dbgtty.c +++ b/drivers/usb/host/xhci-dbgtty.c @@ -535,6 +535,12 @@ static void xhci_dbc_tty_unregister_device(struct xhci_dbc *dbc) if (!port->registered) return; + /* + * Hang up the TTY. This wakes up any blocked + * writers and causes subsequent writes to fail. + */ + tty_vhangup(port->port.tty); + tty_unregister_device(dbc_tty_driver, port->minor); xhci_dbc_tty_exit_port(port); port->registered = false; -- 2.52.0.rc1.455.g30608eb744-goog

1 month, 1 week

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[PATCH v2 2/2] usb: typec: ucsi: fix use-after-free caused by uec->work

by Duoming Zhou

The delayed work uec->work is scheduled in gaokun_ucsi_probe() but never properly canceled in gaokun_ucsi_remove(). This creates use-after-free scenarios where the ucsi and gaokun_ucsi structure are freed after ucsi_destroy() completes execution, while the gaokun_ucsi_register_worker() might be either currently executing or still pending in the work queue. The already-freed gaokun_ucsi or ucsi structure may then be accessed. Furthermore, the race window is 3 seconds, which is sufficiently long to make this bug easily reproducible. The following is the trace captured by KASAN: ================================================================== BUG: KASAN: slab-use-after-free in __run_timers+0x5ec/0x630 Write of size 8 at addr ffff00000ec28cc8 by task swapper/0/0 ... Call trace: show_stack+0x18/0x24 (C) dump_stack_lvl+0x78/0x90 print_report+0x114/0x580 kasan_report+0xa4/0xf0 __asan_report_store8_noabort+0x20/0x2c __run_timers+0x5ec/0x630 run_timer_softirq+0xe8/0x1cc handle_softirqs+0x294/0x720 __do_softirq+0x14/0x20 ____do_softirq+0x10/0x1c call_on_irq_stack+0x30/0x48 do_softirq_own_stack+0x1c/0x28 __irq_exit_rcu+0x27c/0x364 irq_exit_rcu+0x10/0x1c el1_interrupt+0x40/0x60 el1h_64_irq_handler+0x18/0x24 el1h_64_irq+0x6c/0x70 arch_local_irq_enable+0x4/0x8 (P) do_idle+0x334/0x458 cpu_startup_entry+0x60/0x70 rest_init+0x158/0x174 start_kernel+0x2f8/0x394 __primary_switched+0x8c/0x94 Allocated by task 72 on cpu 0 at 27.510341s: kasan_save_stack+0x2c/0x54 kasan_save_track+0x24/0x5c kasan_save_alloc_info+0x40/0x54 __kasan_kmalloc+0xa0/0xb8 __kmalloc_node_track_caller_noprof+0x1c0/0x588 devm_kmalloc+0x7c/0x1c8 gaokun_ucsi_probe+0xa0/0x840 auxiliary_bus_probe+0x94/0xf8 really_probe+0x17c/0x5b8 __driver_probe_device+0x158/0x2c4 driver_probe_device+0x10c/0x264 __device_attach_driver+0x168/0x2d0 bus_for_each_drv+0x100/0x188 __device_attach+0x174/0x368 device_initial_probe+0x14/0x20 bus_probe_device+0x120/0x150 device_add+0xb3c/0x10fc __auxiliary_device_add+0x88/0x130 ... Freed by task 73 on cpu 1 at 28.910627s: kasan_save_stack+0x2c/0x54 kasan_save_track+0x24/0x5c __kasan_save_free_info+0x4c/0x74 __kasan_slab_free+0x60/0x8c kfree+0xd4/0x410 devres_release_all+0x140/0x1f0 device_unbind_cleanup+0x20/0x190 device_release_driver_internal+0x344/0x460 device_release_driver+0x18/0x24 bus_remove_device+0x198/0x274 device_del+0x310/0xa84 ... The buggy address belongs to the object at ffff00000ec28c00 which belongs to the cache kmalloc-512 of size 512 The buggy address is located 200 bytes inside of freed 512-byte region The buggy address belongs to the physical page: page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x4ec28 head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 flags: 0x3fffe0000000040(head|node=0|zone=0|lastcpupid=0x1ffff) page_type: f5(slab) raw: 03fffe0000000040 ffff000008801c80 dead000000000122 0000000000000000 raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 head: 03fffe0000000040 ffff000008801c80 dead000000000122 0000000000000000 head: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 head: 03fffe0000000002 fffffdffc03b0a01 00000000ffffffff 00000000ffffffff head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff00000ec28b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff00000ec28c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb >ffff00000ec28c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff00000ec28d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff00000ec28d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ================================================================== Add disable_delayed_work_sync() in gaokun_ucsi_remove() to ensure that uec->work is properly canceled and prevented from executing after the ucsi and gaokun_ucsi structure have been deallocated. Fixes: 00327d7f2c8c ("usb: typec: ucsi: add Huawei Matebook E Go ucsi driver") Cc: stable(a)vger.kernel.org Signed-off-by: Duoming Zhou <duoming(a)zju.edu.cn> --- drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c b/drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c index 8401ab414bd..c5965656bab 100644 --- a/drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c +++ b/drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c @@ -503,6 +503,7 @@ static void gaokun_ucsi_remove(struct auxiliary_device *adev) { struct gaokun_ucsi *uec = auxiliary_get_drvdata(adev); + disable_delayed_work_sync(&uec->work); gaokun_ec_unregister_notify(uec->ec, &uec->nb); ucsi_unregister(uec->ucsi); ucsi_destroy(uec->ucsi); -- 2.34.1

1 month, 1 week

4
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[PATCH net v2] platform/x86: intel_pmc_ipc: fix ACPI buffer memory leak

by yongxin.liu＠windriver.com

From: Yongxin Liu <yongxin.liu(a)windriver.com> The intel_pmc_ipc() function uses ACPI_ALLOCATE_BUFFER to allocate memory for the ACPI evaluation result but never frees it, causing a 192-byte memory leak on each call. This leak is triggered during network interface initialization when the stmmac driver calls intel_mac_finish() -> intel_pmc_ipc(). unreferenced object 0xffff96a848d6ea80 (size 192): comm "dhcpcd", pid 541, jiffies 4294684345 hex dump (first 32 bytes): 04 00 00 00 05 00 00 00 98 ea d6 48 a8 96 ff ff ...........H.... 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................ backtrace (crc b1564374): kmemleak_alloc+0x2d/0x40 __kmalloc_noprof+0x2fa/0x730 acpi_ut_initialize_buffer+0x83/0xc0 acpi_evaluate_object+0x29a/0x2f0 intel_pmc_ipc+0xfd/0x170 intel_mac_finish+0x168/0x230 stmmac_mac_finish+0x3d/0x50 phylink_major_config+0x22b/0x5b0 phylink_mac_initial_config.constprop.0+0xf1/0x1b0 phylink_start+0x8e/0x210 __stmmac_open+0x12c/0x2b0 stmmac_open+0x23c/0x380 __dev_open+0x11d/0x2c0 __dev_change_flags+0x1d2/0x250 netif_change_flags+0x2b/0x70 dev_change_flags+0x40/0xb0 Add kfree() to properly release the allocated buffer. Cc: stable(a)vger.kernel.org Fixes: 7e2f7e25f6ff ("arch: x86: add IPC mailbox accessor function and add SoC register access") Signed-off-by: Yongxin Liu <yongxin.liu(a)windriver.com> --- V1->V2: Cover all potential paths for kfree(); --- include/linux/platform_data/x86/intel_pmc_ipc.h | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/include/linux/platform_data/x86/intel_pmc_ipc.h b/include/linux/platform_data/x86/intel_pmc_ipc.h index 1d34435b7001..b65193b1e043 100644 --- a/include/linux/platform_data/x86/intel_pmc_ipc.h +++ b/include/linux/platform_data/x86/intel_pmc_ipc.h @@ -49,7 +49,7 @@ static inline int intel_pmc_ipc(struct pmc_ipc_cmd *ipc_cmd, struct pmc_ipc_rbuf }; struct acpi_object_list arg_list = { PMC_IPCS_PARAM_COUNT, params }; union acpi_object *obj; - int status; + int status, ret = 0; if (!ipc_cmd || !rbuf) return -EINVAL; @@ -78,18 +78,22 @@ static inline int intel_pmc_ipc(struct pmc_ipc_cmd *ipc_cmd, struct pmc_ipc_rbuf obj->package.count == VALID_IPC_RESPONSE) { const union acpi_object *objs = obj->package.elements; - if ((u8)objs[0].integer.value != 0) - return -EINVAL; + if ((u8)objs[0].integer.value != 0) { + ret = -EINVAL; + goto out; + } rbuf->buf[0] = objs[1].integer.value; rbuf->buf[1] = objs[2].integer.value; rbuf->buf[2] = objs[3].integer.value; rbuf->buf[3] = objs[4].integer.value; } else { - return -EINVAL; + ret = -EINVAL; } - return 0; +out: + kfree(buffer.pointer); + return ret; #else return -ENODEV; #endif /* CONFIG_ACPI */ -- 2.46.2

1 month, 1 week

4
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Re: stable 6.6: commit "sched/cpufreq: Rework schedutil governor performance estimation' causes a regression

by Lukasz Luba

Hi Sergey, On 11/21/25 03:55, Sergey Senozhatsky wrote: > Hi Christian, > > On (25/11/20 10:15), Christian Loehle wrote: >> On 11/20/25 04:45, Sergey Senozhatsky wrote: >>> Hi, >>> >>> We are observing a performance regression on one of our arm64 boards. >>> We tracked it down to the linux-6.6.y commit ada8d7fa0ad4 ("sched/cpufreq: >>> Rework schedutil governor performance estimation"). >>> >>> UI speedometer benchmark: >>> w/commit: 395 +/-38 >>> w/o commit: 439 +/-14 >>> >> >> Hi Sergey, >> Would be nice to get some details. What board? > > It's an MT8196 chromebook. > >> What do the OPPs look like? > > How do I find that out? > >> Does this system use uclamp during the benchmark? How? > > How do I find that out? > >> Given how large the stddev given by speedometer (version 3?) itself is, can we get the >> stats of a few runs? > > v2.1 > > w/o patch w/ patch > 440 +/-30 406 +/-11 > 440 +/-14 413 +/-16 > 444 +/-12 403 +/-14 > 442 +/-12 412 +/-15 > >> Maybe traces of cpu_frequency for both w/ and w/o? > > trace-cmd record -e power:cpu_frequency attached. > > "base" is with ada8d7fa0ad4 > "revert" is ada8d7fa0ad4 reverted. I did some analysis based on your trace files. I have been playing some time ago with speedometer performance issues so that's why I'm curious about your report here. I've filtered your trace purely based on cpu7 (the single biggest cpu). Then I have cut the data from the 'warm-up' phase in both traces, to have similar start point (I think). It looks like the 2 traces can show similar 'pattern' of that benchmark which is good for analysis. If you align the timestamp: 176.051s and 972.465s then both plots (frequency changes in time) look similar. There are some differences, though: 1. there are more deeps in the freq in time, so more often you would pay extra penalty for the ramp-up again 2. some of the ramp-up phases are a bit longer ~100ms instead of ~80ms going from 2GHz to 3.6GHz 3. There are idle phases missing in the trace, so we have to be careful when e.g. comparing avg frequency, because that might not be the real indication of the delivered computation and not indicate the gap in the score. Here are the stats: 1. revert: frequency count 1.318000e+03 mean 2.932240e+06 std 5.434045e+05 min 2.000000e+06 50% 3.000000e+06 85% 3.600000e+06 90% 3.626000e+06 95% 3.626000e+06 99% 3.626000e+06 max 3.626000e+06 2. base: frequency count 1.551000e+03 mean 2.809391e+06 std 5.369750e+05 min 2.000000e+06 50% 2.800000e+06 85% 3.500000e+06 90% 3.600000e+06 95% 3.626000e+06 99% 3.626000e+06 max 3.626000e+06 A better indication in this case would be comparison of the frequency residency in time, especially for the max freq: 1. revert: 11.92s 2. base: 9.11s So there is 2.8s longer residency for that fmax (while we even have longer period for finishing that Speedometer 2 test on 'base'). Here is some detail about that run*: +---------------+---------------------+---------------+----------------+ | Trace | Total Trace | Time at Max | % of Total | | | Duration (s) | Freq (s) | Time | +---------------+---------------------+---------------+----------------+ | Base Trace | 24.72 | 9.11 | 36.9% | | Revert Trace | 22.88 | 11.92 | 52.1% | +---------------+---------------------+---------------+----------------+ *We don't know the idle periods which might happen for those frequencies I wonder if you had a fix patch for the util_est in your kernel... That fix has been recently backported to 6.6 stable [1]. You might want to try that patch as well, w/ or w/o this revert. IMHO it might be worth to have it on top. It might help the main Chrome task ('CrRendererMain') to stay longer on the biggest cpu, since the util_est would be higher. You can read the discussion that I had back then with PeterZ and VincentG [2]. Regards, Lukasz [1] https://lore.kernel.org/stable/20251121130232.828187990@linuxfoundation.org/ [2] https://lore.kernel.org/lkml/20230912142821.GA22166@noisy.programming.kicks…

1 month, 1 week

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[PATCH printk v2 0/2] Fix reported suspend failures

by John Ogness

This is v2 of a series to address multiple reports [0][1] (+ 2 offlist) of suspend failing when NBCON console drivers are in use. With the help of NXP and NVIDIA we were able to isolate the problem and verify the fix. v1 is here [2]. The first NBCON drivers appeared in 6.13, so currently there is no LTS kernel that requires this series. But it should go into 6.17.x and 6.18. The changes since v1: - For printk_trigger_flush() add support for all flush types that are available. This will prevent printk_trigger_flush() from trying to inappropriately queue irq_work after this series is applied. - Add WARN_ON_ONCE() to the printk irq_work queueing functions in case they are called when irq_work is blocked. There should never be (and currently are no) such callers, but these functions are externally available. John Ogness [0] https://lore.kernel.org/lkml/80b020fc-c18a-4da4-b222-16da1cab2f4c@nvidia.com [1] https://lore.kernel.org/lkml/DB9PR04MB8429E7DDF2D93C2695DE401D92C4A@DB9PR04… [2] https://lore.kernel.org/lkml/20251111144328.887159-1-john.ogness@linutronix… John Ogness (2): printk: Allow printk_trigger_flush() to flush all types printk: Avoid scheduling irq_work on suspend kernel/printk/internal.h | 8 ++-- kernel/printk/nbcon.c | 9 ++++- kernel/printk/printk.c | 81 ++++++++++++++++++++++++++++++++-------- 3 files changed, 78 insertions(+), 20 deletions(-) base-commit: e9a6fb0bcdd7609be6969112f3fbfcce3b1d4a7c -- 2.47.3

1 month, 1 week

6
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[PATCH] media: ipu6: isys: csi2: guard remote pad/subdev and zero link freq

by Alexei Safin

media_pad_remote_pad_first() may return NULL when the media link is absent or disabled. The code dereferenced remote_pad->entity unconditionally in ipu6_isys_csi2_enable_streams() and ipu6_isys_csi2_disable_streams(), leading to a possible NULL dereference. Guard the remote pad/subdev: in enable path return -ENOLINK/-ENODEV, in disable path always shut down the local stream first and return 0 if the remote side is missing. This keeps local shutdown semantics intact and prevents a crash when the graph is partially torn down. Also, ipu6_isys_csi2_calc_timing() passes link_freq into calc_timing() where it is used as a divisor. v4l2_get_link_freq() may yield 0; add an explicit check and return -EINVAL to avoid division by zero. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 3a5c59ad926b ("media: ipu6: Rework CSI-2 sub-device streaming control") Cc: stable(a)vger.kernel.org Signed-off-by: Alexei Safin <a.safin(a)rosa.ru> --- drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c b/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c index d1fece6210ab..58944918c344 100644 --- a/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c +++ b/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c @@ -171,6 +171,10 @@ ipu6_isys_csi2_calc_timing(struct ipu6_isys_csi2 *csi2, if (link_freq < 0) return link_freq; + /* Avoid division by zero in calc_timing() if link frequency is zero */ + if (!link_freq) + return -EINVAL; + timing->ctermen = calc_timing(CSI2_CSI_RX_DLY_CNT_TERMEN_CLANE_A, CSI2_CSI_RX_DLY_CNT_TERMEN_CLANE_B, link_freq, accinv); @@ -352,7 +356,12 @@ static int ipu6_isys_csi2_enable_streams(struct v4l2_subdev *sd, int ret; remote_pad = media_pad_remote_pad_first(&sd->entity.pads[CSI2_PAD_SINK]); + if (!remote_pad) + return -ENOLINK; + remote_sd = media_entity_to_v4l2_subdev(remote_pad->entity); + if (!remote_sd) + return -ENODEV; sink_streams = v4l2_subdev_state_xlate_streams(state, pad, CSI2_PAD_SINK, @@ -389,7 +398,16 @@ static int ipu6_isys_csi2_disable_streams(struct v4l2_subdev *sd, &streams_mask); remote_pad = media_pad_remote_pad_first(&sd->entity.pads[CSI2_PAD_SINK]); + if (!remote_pad) { + ipu6_isys_csi2_set_stream(sd, NULL, 0, false); + return 0; + } + remote_sd = media_entity_to_v4l2_subdev(remote_pad->entity); + if (!remote_sd) { + ipu6_isys_csi2_set_stream(sd, NULL, 0, false); + return 0; + } ipu6_isys_csi2_set_stream(sd, NULL, 0, false); -- 2.50.1 (Apple Git-155)

1 month, 1 week

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[PATCH] libfs: Fix NULL pointer access in simple_recursive_removal

by rom.wang

From: Yufeng Wang <wangyufeng(a)kylinos.cn> There is an issue in the kernel: if inode is NULL pointer. the function "inode_lock_nested" (or function "inode_lock" before) a crash will happen at code "&inode->i_rwsem". [292618.520532] BUG: unable to handle kernel NULL pointer dereference at 00000000000000a0 [...] [292618.560398] RIP: 0010:down_write+0x12/0x30 [292618.565580] Code: 83 f8 01 74 08 48 c7 47 20 01 00 00 00 f3 c3 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 ba 01 00 00 00 ff ff ff ff 48 89 f8 <f0> 48 0f c1 10 85 d2 74 05 e8 00 43 ff ff 65 48 8b 04 25 80 5c 01 [292618.587219] RSP: 0018:ffffb898dc86fc20 EFLAGS: 00010246 [292618.593666] RAX: 00000000000000a0 RBX: ffff94c84f363950 RCX: ffffff8000000000 [292618.602255] RDX: ffffffff00000001 RSI: 0000000000000063 RDI: 00000000000000a0 [292618.610844] RBP: ffffb898dc86fc78 R08: 0000000000000000 R09: 0000000000000000 [292618.619434] R10: ffffb898dc86fca8 R11: 0000000000000000 R12: 0000000000000000 [292618.628022] R13: ffff94c84f362a20 R14: ffff954d3f2fb4a0 R15: ffff954c3afa5010 [292618.636612] FS: 0000555555989cc0(0000) GS:ffff956dbf900000(0000) knlGS:0000000000000000 [292618.646271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [292618.653300] CR2: 00000000000000a0 CR3: 000000fc7f25a000 CR4: 00000000003406e0 [292618.661888] Call Trace: [292618.665225] simple_recursive_removal+0x4f/0x230 [292618.670994] ? debug_fill_super+0xe0/0xe0 [292618.676079] debugfs_remove+0x40/0x60 [292618.680799] kvm_vcpu_release+0x19/0x30 [kvm] Fixes: a3d1e7eb5abe ("simple_recursive_removal(): kernel-side rm -rf for ramfs-style filesystems") Cc: stable(a)vger.kernel.org Signed-off-by: Yufeng Wang <wangyufeng(a)kylinos.cn> --- fs/libfs.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/libfs.c b/fs/libfs.c index 1661dcb7d983..9090cd1f97c4 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -611,6 +611,8 @@ static void __simple_recursive_removal(struct dentry *dentry, struct dentry *victim = NULL, *child; struct inode *inode = this->d_inode; + if (!inode) + return; inode_lock_nested(inode, I_MUTEX_CHILD); if (d_is_dir(this)) inode->i_flags |= S_DEAD; -- 2.34.1

1 month, 1 week

3
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[PATCH REGRESSION] drm/panel: simple: restore connector_type fallback

by Ludovic Desroches

The switch from devm_kzalloc() + drm_panel_init() to devm_drm_panel_alloc() introduced a regression. Several panel descriptors do not set connector_type. For those panels, panel_simple_probe() used to compute a connector type (currently DPI as a fallback) and pass that value to drm_panel_init(). After the conversion to devm_drm_panel_alloc(), the call unconditionally used desc->connector_type instead, ignoring the computed fallback and potentially passing DRM_MODE_CONNECTOR_Unknown, which drm_panel_bridge_add() does not allow. Move the connector_type validation / fallback logic before the devm_drm_panel_alloc() call and pass the computed connector_type to devm_drm_panel_alloc(), so panels without an explicit connector_type once again get the DPI default. Signed-off-by: Ludovic Desroches <ludovic.desroches(a)microchip.com> Fixes: de04bb0089a9 ("drm/panel/panel-simple: Use the new allocation in place of devm_kzalloc()") --- Hi, I am not sure whether this regression has already been reported or addressed. If it has, please feel free to drop this patch. --- drivers/gpu/drm/panel/panel-simple.c | 86 ++++++++++++++++++------------------ 1 file changed, 43 insertions(+), 43 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index da6b71b70a463400fcc45006788f87e97b0c148c..dc41789f6a53c78b928ff39291ab7219a2d835dd 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -623,49 +623,6 @@ static struct panel_simple *panel_simple_probe(struct device *dev) if (IS_ERR(desc)) return ERR_CAST(desc); - panel = devm_drm_panel_alloc(dev, struct panel_simple, base, - &panel_simple_funcs, desc->connector_type); - if (IS_ERR(panel)) - return ERR_CAST(panel); - - panel->desc = desc; - - panel->supply = devm_regulator_get(dev, "power"); - if (IS_ERR(panel->supply)) - return ERR_CAST(panel->supply); - - panel->enable_gpio = devm_gpiod_get_optional(dev, "enable", - GPIOD_OUT_LOW); - if (IS_ERR(panel->enable_gpio)) - return dev_err_cast_probe(dev, panel->enable_gpio, - "failed to request GPIO\n"); - - err = of_drm_get_panel_orientation(dev->of_node, &panel->orientation); - if (err) { - dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, err); - return ERR_PTR(err); - } - - ddc = of_parse_phandle(dev->of_node, "ddc-i2c-bus", 0); - if (ddc) { - panel->ddc = of_find_i2c_adapter_by_node(ddc); - of_node_put(ddc); - - if (!panel->ddc) - return ERR_PTR(-EPROBE_DEFER); - } - - if (!of_device_is_compatible(dev->of_node, "panel-dpi") && - !of_get_display_timing(dev->of_node, "panel-timing", &dt)) - panel_simple_parse_panel_timing_node(dev, panel, &dt); - - if (desc->connector_type == DRM_MODE_CONNECTOR_LVDS) { - /* Optional data-mapping property for overriding bus format */ - err = panel_simple_override_nondefault_lvds_datamapping(dev, panel); - if (err) - goto free_ddc; - } - connector_type = desc->connector_type; /* Catch common mistakes for panels. */ switch (connector_type) { @@ -720,6 +677,49 @@ static struct panel_simple *panel_simple_probe(struct device *dev) break; } + panel = devm_drm_panel_alloc(dev, struct panel_simple, base, + &panel_simple_funcs, connector_type); + if (IS_ERR(panel)) + return ERR_CAST(panel); + + panel->desc = desc; + + panel->supply = devm_regulator_get(dev, "power"); + if (IS_ERR(panel->supply)) + return ERR_CAST(panel->supply); + + panel->enable_gpio = devm_gpiod_get_optional(dev, "enable", + GPIOD_OUT_LOW); + if (IS_ERR(panel->enable_gpio)) + return dev_err_cast_probe(dev, panel->enable_gpio, + "failed to request GPIO\n"); + + err = of_drm_get_panel_orientation(dev->of_node, &panel->orientation); + if (err) { + dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, err); + return ERR_PTR(err); + } + + ddc = of_parse_phandle(dev->of_node, "ddc-i2c-bus", 0); + if (ddc) { + panel->ddc = of_find_i2c_adapter_by_node(ddc); + of_node_put(ddc); + + if (!panel->ddc) + return ERR_PTR(-EPROBE_DEFER); + } + + if (!of_device_is_compatible(dev->of_node, "panel-dpi") && + !of_get_display_timing(dev->of_node, "panel-timing", &dt)) + panel_simple_parse_panel_timing_node(dev, panel, &dt); + + if (desc->connector_type == DRM_MODE_CONNECTOR_LVDS) { + /* Optional data-mapping property for overriding bus format */ + err = panel_simple_override_nondefault_lvds_datamapping(dev, panel); + if (err) + goto free_ddc; + } + dev_set_drvdata(dev, panel); /* --- base-commit: 88cbd8ac379cf5ce68b7efcfd4d1484a6871ee0b change-id: 20251121-lcd_panel_connector_type_fix-f00fe3766a42 Best regards, -- Ludovic Desroches <ludovic.desroches(a)microchip.com>

1 month, 1 week

6
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[PATCH 5.15.y 1/2] Revert "block: Move checking GENHD_FL_NO_PART to bdev_add_partition()"

by Gulam Mohamed

This reverts commit 7777f47f2ea64efd1016262e7b59fab34adfb869. The commit 1a721de8489f ("block: don't add or resize partition on the disk with GENHD_FL_NO_PART") and the commit 7777f47f2ea6 ("block: Move checking GENHD_FL_NO_PART to bdev_add_partition()") used the flag GENHD_FL_NO_PART to prevent the add or resize of partitions in 5.15 stable kernels.But in these 5.15 kernels, this is giving an issue with the following error where the loop driver wants to create a partition when the partscan is disabled on the loop device: dd if=/dev/zero of=loopDisk.dsk bs=1M count=1 seek=10240; losetup -f loopDisk.dsk;parted -s /dev/loop0 -- mklabel gpt mkpart primary 2048s 4096s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0016293 s, 644 MB/s "" Error: Partition(s) 1 on /dev/loop0 have been written, but we have been unable to inform the kernel of the change, probably because it/they are in use. As a result, the old partition(s) will remain in use. You should reboot now before making further changes. "" If the partition scan is not enabled on the loop device, this flag GENHD_FL_NO_PART is getting set and when partition creation is tried, it returns an error EINVAL thereby preventing the creation of partitions. So, there is no such distinction between disabling of partition scan and partition creation. Later in 6.xxx kernels, the commit b9684a71fca7 ("block, loop: support partitions without scanning") a new flag GD_SUPPRESS_PART_SCAN was introduced that just disables the partition scan and uses GENHD_FL_NO_PART only to prevent creating partition scan. So, the partition creationg can proceed with even if partition scan is disabled. As the commit b9684a71fca7 ("block, loop: support partitions without scanning") is not available in 5.15 stable kernel, and since there is no distinction between disabling of "partition scan" and "partition creation", we need to revert the commits 1a721de8489f and 7777f47f2ea6 from 5.15 stable kernel to allow partition creation when partscan is disabled. Cc: stable(a)vger.kernel.org Signed-off-by: Gulam Mohamed <gulam.mohamed(a)oracle.com> --- block/ioctl.c | 2 ++ block/partitions/core.c | 5 ----- 2 files changed, 2 insertions(+), 5 deletions(-) diff --git a/block/ioctl.c b/block/ioctl.c index a260e39e56a4..d25b84441237 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -20,6 +20,8 @@ static int blkpg_do_ioctl(struct block_device *bdev, struct blkpg_partition p; sector_t start, length; + if (disk->flags & GENHD_FL_NO_PART) + return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EACCES; if (copy_from_user(&p, upart, sizeof(struct blkpg_partition))) diff --git a/block/partitions/core.c b/block/partitions/core.c index 0d1fe2b42b85..7b5750db7eaf 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -463,11 +463,6 @@ int bdev_add_partition(struct gendisk *disk, int partno, sector_t start, goto out; } - if (disk->flags & GENHD_FL_NO_PART) { - ret = -EINVAL; - goto out; - } - if (partition_overlaps(disk, start, length, -1)) { ret = -EBUSY; goto out; -- 2.47.3

1 month, 1 week

2
4
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[PATCH] LoongArch: Fix build errors for CONFIG_RANDSTRUCT

by Huacai Chen

When CONFIG_RANDSTRUCT enabled, members of task_struct are randomized. There is a chance that TASK_STACK_CANARY be out of 12bit immediate's range and causes build errors. TASK_STACK_CANARY is naturally aligned, so fix it by replacing ld.d/st.d with ldptr.d/stptr.d which have 14bit immediates. Cc: stable(a)vger.kernel.org Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202511240656.0NaPcJs1-lkp@intel.com/ Suggested-by: Rui Wang <wangrui(a)loongson.cn> Signed-off-by: Huacai Chen <chenhuacai(a)loongson.cn> --- arch/loongarch/kernel/switch.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/loongarch/kernel/switch.S b/arch/loongarch/kernel/switch.S index 9c23cb7e432f..3007e909e0d8 100644 --- a/arch/loongarch/kernel/switch.S +++ b/arch/loongarch/kernel/switch.S @@ -25,8 +25,8 @@ SYM_FUNC_START(__switch_to) stptr.d a4, a0, THREAD_SCHED_CFA #if defined(CONFIG_STACKPROTECTOR) && !defined(CONFIG_SMP) la t7, __stack_chk_guard - LONG_L t8, a1, TASK_STACK_CANARY - LONG_S t8, t7, 0 + ldptr.d t8, a1, TASK_STACK_CANARY + stptr.d t8, t7, 0 #endif move tp, a2 cpu_restore_nonscratch a1 -- 2.47.3

1 month, 1 week

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[PATCH 1/2] Revert "block: Move checking GENHD_FL_NO_PART to bdev_add_partition()"

by Gulam Mohamed

This reverts commit 7777f47f2ea64efd1016262e7b59fab34adfb869. The commit 1a721de8489f ("block: don't add or resize partition on the disk with GENHD_FL_NO_PART") and the commit 7777f47f2ea6 ("block: Move checking GENHD_FL_NO_PART to bdev_add_partition()") used the flag GENHD_FL_NO_PART to prevent the add or resize of partitions in 5.15 stable kernels.But in these 5.15 kernels, this is giving an issue with the following error where the loop driver wants to create a partition when the partscan is disabled on the loop device: dd if=/dev/zero of=loopDisk.dsk bs=1M count=1 seek=10240; losetup -f loopDisk.dsk;parted -s /dev/loop0 -- mklabel gpt mkpart primary 2048s 4096s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0016293 s, 644 MB/s "" Error: Partition(s) 1 on /dev/loop0 have been written, but we have been unable to inform the kernel of the change, probably because it/they are in use. As a result, the old partition(s) will remain in use. You should reboot now before making further changes. "" If the partition scan is not enabled on the loop device, this flag GENHD_FL_NO_PART is getting set and when partition creation is tried, it returns an error EINVAL thereby preventing the creation of partitions. So, there is no such distinction between disabling of partition scan and partition creation. Later in 6.xxx kernels, the commit b9684a71fca7 ("block, loop: support partitions without scanning") a new flag GD_SUPPRESS_PART_SCAN was introduced that just disables the partition scan and uses GENHD_FL_NO_PART only to prevent creating partition scan. So, the partition creationg can proceed with even if partition scan is disabled. As the commit b9684a71fca7 ("block, loop: support partitions without scanning") is not available in 5.15 stable kernel, and since there is no distinction between disabling of "partition scan" and "partition creation", we need to revert the commits 1a721de8489f and 7777f47f2ea6 from 5.15 stable kernel to allow partition creation when partscan is disabled. Cc: stable(a)vger.kernel.org Signed-off-by: Gulam Mohamed <gulam.mohamed(a)oracle.com> --- block/ioctl.c | 2 ++ block/partitions/core.c | 5 ----- 2 files changed, 2 insertions(+), 5 deletions(-) diff --git a/block/ioctl.c b/block/ioctl.c index a260e39e56a4..d25b84441237 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -20,6 +20,8 @@ static int blkpg_do_ioctl(struct block_device *bdev, struct blkpg_partition p; sector_t start, length; + if (disk->flags & GENHD_FL_NO_PART) + return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EACCES; if (copy_from_user(&p, upart, sizeof(struct blkpg_partition))) diff --git a/block/partitions/core.c b/block/partitions/core.c index 0d1fe2b42b85..7b5750db7eaf 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -463,11 +463,6 @@ int bdev_add_partition(struct gendisk *disk, int partno, sector_t start, goto out; } - if (disk->flags & GENHD_FL_NO_PART) { - ret = -EINVAL; - goto out; - } - if (partition_overlaps(disk, start, length, -1)) { ret = -EBUSY; goto out; -- 2.47.3

1 month, 1 week

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[PATCH v4] mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate()

by Joonwon Kang

Although it is guided that `#mbox-cells` must be at least 1, there are many instances of `#mbox-cells = <0>;` in the device tree. If that is the case and the corresponding mailbox controller does not provide `fw_xlate` and of_xlate` function pointers, `fw_mbox_index_xlate()` will be used by default and out-of-bounds accesses could occur due to lack of bounds check in that function. Cc: stable(a)vger.kernel.org Signed-off-by: Joonwon Kang <joonwonkang(a)google.com> --- V3 -> V4: Prevented access to sp->args[0] if sp->nargs < 1 and rebased on the linux-next tree. For CVE review, below is a problematic control flow when `#mbox-cells = <0>;`: ``` static struct mbox_chan * fw_mbox_index_xlate(struct mbox_controller *mbox, const struct fwnode_reference_args *sp) { int ind = sp->args[0]; // (4) if (ind >= mbox->num_chans) // (5) return ERR_PTR(-EINVAL); return &mbox->chans[ind]; // (6) } struct mbox_chan *mbox_request_channel(struct mbox_client *cl, int index) { ... struct fwnode_reference_args fwspec; // (1) ... ret = fwnode_property_get_reference_args(fwnode, "mboxes", // (2) "#mbox-cells", 0, index, &fwspec); ... scoped_guard(mutex, &con_mutex) { ... list_for_each_entry(mbox, &mbox_cons, node) { if (device_match_fwnode(mbox->dev, fwspec.fwnode)) { if (mbox->fw_xlate) { chan = mbox->fw_xlate(mbox, &fwspec); // (3) if (!IS_ERR(chan)) break; } ... } } ... ret = __mbox_bind_client(chan, cl); // (7) ... } ... } static int __mbox_bind_client(struct mbox_chan *chan, struct mbox_client *cl) { if (chan->cl || ...) { // (8) } ``` (1) `fwspec.args[]` is filled with arbitrary leftover values in the stack. Let's say that `fwspec.args[0] == 0xffffffff`. (2) Since `#mbox-cells = <0>;`, `fwspec.nargs` is assigned 0 and `fwspec.args[]` are untouched. (3) Since the controller has not provided `fw_xlate` and `of_xlate`, `fw_mbox_index_xlate()` is used instead. (4) `idx` is assigned -1 due to the value of `fwspec.args[0]`. (5) Since `mbox->num_chans >= 0` and `idx == -1`, this condition does not filter out this case. (6) Out-of-bounds address is returned. Depending on what was left in `fwspec.args[0]`, it could be an arbitrary(but confined to a specific range) address. (7) A function is called with the out-of-bounds address in `chan`. (8) The out-of-bounds address is accessed. drivers/mailbox/mailbox.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c index 2acc6ec229a4..617ba505691d 100644 --- a/drivers/mailbox/mailbox.c +++ b/drivers/mailbox/mailbox.c @@ -489,12 +489,10 @@ EXPORT_SYMBOL_GPL(mbox_free_channel); static struct mbox_chan *fw_mbox_index_xlate(struct mbox_controller *mbox, const struct fwnode_reference_args *sp) { - int ind = sp->args[0]; - - if (ind >= mbox->num_chans) + if (sp->nargs < 1 || sp->args[0] >= mbox->num_chans) return ERR_PTR(-EINVAL); - return &mbox->chans[ind]; + return &mbox->chans[sp->args[0]]; } /** -- 2.52.0.487.g5c8c507ade-goog

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[PATCH 5.4-6.6 v2] uio_hv_generic: Enable user space to manage interrupt_mask for subchannels

by Naman Jain

From: Long Li <longli(a)microsoft.com> Enable the user space to manage interrupt_mask for subchannels through irqcontrol interface for uio device. Also remove the memory barrier when monitor bit is enabled as it is not necessary. This is a backport of the upstream commit d062463edf17 ("uio_hv_generic: Set event for all channels on the device") with some modifications to resolve merge conflicts and take care of missing support for slow devices on older kernels. Original change was not a fix, but it needs to be backported to fix a NULL pointer crash resulting from missing interrupt mask setting. Commit b15b7d2a1b09 ("uio_hv_generic: Let userspace take care of interrupt mask") removed the default setting of interrupt_mask for channels (including subchannels) in the uio_hv_generic driver, as it relies on the user space to take care of managing it. This approach works fine when user space can control this setting using the irqcontrol interface provided for uio devices. Support for setting the interrupt mask through this interface for subchannels came only after commit d062463edf17 ("uio_hv_generic: Set event for all channels on the device"). On older kernels, this change is not present. With uio_hv_generic no longer setting the interrupt_mask, and userspace not having the capability to set it, it remains unset, and interrupts can come for the subchannels, which can result in a crash in hv_uio_channel_cb. Backport the change to older kernels, where this change was not present, to allow userspace to set the interrupt mask properly for subchannels. Additionally, this patch also adds certain checks for primary vs subchannels in the hv_uio_channel_cb, which can gracefully handle these two cases and prevent the NULL pointer crashes. Signed-off-by: Long Li <longli(a)microsoft.com> Fixes: b15b7d2a1b09 ("uio_hv_generic: Let userspace take care of interrupt mask") Closes: https://bugs.debian.org/1120602 Cc: stable(a)vger.kernel.org # all LTS kernels from 5.4 till 6.6 Signed-off-by: Naman Jain <namjain(a)linux.microsoft.com> --- Changes since v1: https://lore.kernel.org/all/20251115085937.2237-1-namjain@linux.microsoft.c… * Changed commit being fixed, to reflect upstream commit * Added stable kernel versions info in Stable tag and email subject. This needs to be ported to all the stable kernels, where the Fixes patch went in - 5.4.x, 5.10.x, 5.15.x, 6.1.x, 6.6.x. Previous notes: Remove reviewed-by tags since the original code has changed quite a bit while backporting. Backported change for 6.12 kernel is sent separately. --- drivers/uio/uio_hv_generic.c | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c index 137109f5f69b..95c1f08028a3 100644 --- a/drivers/uio/uio_hv_generic.c +++ b/drivers/uio/uio_hv_generic.c @@ -80,9 +80,15 @@ hv_uio_irqcontrol(struct uio_info *info, s32 irq_state) { struct hv_uio_private_data *pdata = info->priv; struct hv_device *dev = pdata->device; + struct vmbus_channel *primary, *sc; - dev->channel->inbound.ring_buffer->interrupt_mask = !irq_state; - virt_mb(); + primary = dev->channel; + primary->inbound.ring_buffer->interrupt_mask = !irq_state; + + mutex_lock(&vmbus_connection.channel_mutex); + list_for_each_entry(sc, &primary->sc_list, sc_list) + sc->inbound.ring_buffer->interrupt_mask = !irq_state; + mutex_unlock(&vmbus_connection.channel_mutex); return 0; } @@ -93,11 +99,18 @@ hv_uio_irqcontrol(struct uio_info *info, s32 irq_state) static void hv_uio_channel_cb(void *context) { struct vmbus_channel *chan = context; - struct hv_device *hv_dev = chan->device_obj; - struct hv_uio_private_data *pdata = hv_get_drvdata(hv_dev); + struct hv_device *hv_dev; + struct hv_uio_private_data *pdata; virt_mb(); + /* + * The callback may come from a subchannel, in which case look + * for the hv device in the primary channel + */ + hv_dev = chan->primary_channel ? + chan->primary_channel->device_obj : chan->device_obj; + pdata = hv_get_drvdata(hv_dev); uio_event_notify(&pdata->info); } -- 2.43.0

1 month, 1 week

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[PATCH 6.6 and older] uio_hv_generic: Enable user space to manage interrupt_mask for subchannels

by Naman Jain

From: Long Li <longli(a)microsoft.com> Enable the user space to manage interrupt_mask for subchannels through irqcontrol interface for uio device. Also remove the memory barrier when monitor bit is enabled as it is not necessary. This is a backport of the upstream commit d062463edf17 ("uio_hv_generic: Set event for all channels on the device") with some modifications to resolve merge conflicts and take care of missing support for slow devices on older kernels. Original change was not a fix, but it needs to be backported to fix a NULL pointer crash resulting from missing interrupt mask setting. Commit 37bd91f22794 ("uio_hv_generic: Let userspace take care of interrupt mask") removed the default setting of interrupt_mask for channels (including subchannels) in the uio_hv_generic driver, as it relies on the user space to take care of managing it. This approach works fine when user space can control this setting using the irqcontrol interface provided for uio devices. Support for setting the interrupt mask through this interface for subchannels came only after commit d062463edf17 ("uio_hv_generic: Set event for all channels on the device"). On older kernels, this change is not present. With uio_hv_generic no longer setting the interrupt_mask, and userspace not having the capability to set it, it remains unset, and interrupts can come for the subchannels, which can result in a crash in hv_uio_channel_cb. Backport the change to older kernels, where this change was not present, to allow userspace to set the interrupt mask properly for subchannels. Additionally, this patch also adds certain checks for primary vs subchannels in the hv_uio_channel_cb, which can gracefully handle these two cases and prevent the NULL pointer crashes. Signed-off-by: Long Li <longli(a)microsoft.com> Fixes: 37bd91f22794 ("uio_hv_generic: Let userspace take care of interrupt mask") Closes: https://bugs.debian.org/1120602 Cc: <stable(a)vger.kernel.org> # 6.6.x and older Signed-off-by: Naman Jain <namjain(a)linux.microsoft.com> --- Remove reviewed-by tags since the original code has changed quite a bit while backporting. Backported change for 6.12 kernel is sent separately. --- drivers/uio/uio_hv_generic.c | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c index 2724656bf634..69e5016ebd46 100644 --- a/drivers/uio/uio_hv_generic.c +++ b/drivers/uio/uio_hv_generic.c @@ -80,9 +80,15 @@ hv_uio_irqcontrol(struct uio_info *info, s32 irq_state) { struct hv_uio_private_data *pdata = info->priv; struct hv_device *dev = pdata->device; + struct vmbus_channel *primary, *sc; - dev->channel->inbound.ring_buffer->interrupt_mask = !irq_state; - virt_mb(); + primary = dev->channel; + primary->inbound.ring_buffer->interrupt_mask = !irq_state; + + mutex_lock(&vmbus_connection.channel_mutex); + list_for_each_entry(sc, &primary->sc_list, sc_list) + sc->inbound.ring_buffer->interrupt_mask = !irq_state; + mutex_unlock(&vmbus_connection.channel_mutex); return 0; } @@ -93,11 +99,18 @@ hv_uio_irqcontrol(struct uio_info *info, s32 irq_state) static void hv_uio_channel_cb(void *context) { struct vmbus_channel *chan = context; - struct hv_device *hv_dev = chan->device_obj; - struct hv_uio_private_data *pdata = hv_get_drvdata(hv_dev); + struct hv_device *hv_dev; + struct hv_uio_private_data *pdata; virt_mb(); + /* + * The callback may come from a subchannel, in which case look + * for the hv device in the primary channel + */ + hv_dev = chan->primary_channel ? + chan->primary_channel->device_obj : chan->device_obj; + pdata = hv_get_drvdata(hv_dev); uio_event_notify(&pdata->info); } -- 2.34.1

1 month, 1 week

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[REGRESSION 6.12.y] hyper-v: BUG: kernel NULL pointer dereference, address: 00000000000000a0: RIP: 0010:hv_uio_channel_cb+0xd/0x20 [uio_hv_generic]

by Salvatore Bonaccorso

Peter Morrow reported in Debian a regression, reported in https://bugs.debian.org/1120602 . The regression was seen after updating, to 6.12.57-1 in Debian, but details on the offending commit follows. His report was as follows: > Dear Maintainer, > > I'm seeing a kernel crash quite soon after boot on a debian trixie based > system running 6.12.57+deb13-amd64, unfortunately the kernel panics before > I can access the system to gather more information. Thus I'll provide details > of the system using a previously known good version. The panic is happening > 100% of the time unfortunately. I have access to the serial console however > so can enable any required verbose logging during boot if necessary. > > Crucially the crash is not seen with kernel version 6.12.41+deb13-amd64 with the > same userspace. We had pinned to that version until very recently to in order > to work around https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1109676 > > I'm running a dpdk application here (VPP) on Azure, VM form factor is a > "Standard DS3 v2 (4 vcpus, 14 GiB memory)". > > The only relevant upstream commit in this area (as far as I can see) is: > > https://lore.kernel.org/linux-hyperv/1bb599ee-fe28-409d-b430-2fc086268936@l… > > The comment regarding avoiding races at start adds a bit more weight behind this > hunch, though it's only a hunch as I am most definitely nowhere near an expert > in this area. > > -- Package-specific info: > > [ 19.625535] BUG: kernel NULL pointer dereference, address: 00000000000000a0 > [ 19.628874] #PF: supervisor read access in kernel mode > [ 19.630841] #PF: error_code(0x0000) - not-present page > [ 19.632788] PGD 0 P4D 0 > [ 19.633905] Oops: Oops: 0000 [#1] PREEMPT SMP PTI > [ 19.635586] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 6.12.57+deb13-amd64 #1 Debian 6.12.57-1 > [ 19.640216] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS Hyper-V UEFI Release v4.1 09/28/2024 > [ 19.644514] RIP: 0010:hv_uio_channel_cb+0xd/0x20 [uio_hv_generic] > [ 19.646994] Code: 02 00 00 5b 5d e9 53 98 69 e9 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 48 8b 47 10 <48> 8b b8 a0 00 00 00 f0 83 44 24 fc 00 e9 51 6f fa ff 90 90 90 90 > [ 19.654377] RSP: 0018:ffffb15ac01a4fa8 EFLAGS: 00010046 > [ 19.656385] RAX: 0000000000000000 RBX: 0000000000000015 RCX: 0000000000000015 > [ 19.659240] RDX: 0000000000000001 RSI: ffffffffffffffff RDI: ffff8ff69c759400 > [ 19.662168] RBP: ffff8ff548790200 R08: ffff8ff548790200 R09: 00fca75150b080e9 > [ 19.665239] R10: 0000000000000000 R11: ffffb15ac01a4ff8 R12: ffff8ff871dc1480 > [ 19.668193] R13: ffff8ff69c759400 R14: ffff8ff69c7596a0 R15: ffffffffc106e160 > [ 19.671106] FS: 0000000000000000(0000) GS:ffff8ff871d80000(0000) knlGS:0000000000000000 > [ 19.674281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [ 19.676533] CR2: 00000000000000a0 CR3: 0000000100ba6003 CR4: 00000000003706f0 > [ 19.679385] Call Trace: > [ 19.680361] <IRQ> > [ 19.681181] vmbus_isr+0x1a5/0x210 [hv_vmbus] > [ 19.682916] __sysvec_hyperv_callback+0x32/0x60 > [ 19.684991] sysvec_hyperv_callback+0x6c/0x90 > [ 19.686665] </IRQ> > [ 19.687509] <TASK> > [ 19.688366] asm_sysvec_hyperv_callback+0x1a/0x20 > [ 19.690262] RIP: 0010:pv_native_safe_halt+0xf/0x20 > [ 19.692067] Code: 09 e9 c5 08 01 00 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d e5 3b 31 00 fb f4 <c3> cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 > [ 19.699119] RSP: 0018:ffffb15ac0103ed8 EFLAGS: 00000246 > [ 19.701412] RAX: 0000000000000003 RBX: ffff8ff5403b1fc0 RCX: ffff8ff54c64ce30 > [ 19.704328] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000000000001f894 > [ 19.706910] RBP: 0000000000000003 R08: 000000000bb760d9 R09: 00fca75150b080e9 > [ 19.709762] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 > [ 19.712510] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 > [ 19.715173] default_idle+0x9/0x20 > [ 19.716846] default_idle_call+0x29/0x100 > [ 19.718623] do_idle+0x1fe/0x240 > [ 19.720045] cpu_startup_entry+0x29/0x30 > [ 19.721595] start_secondary+0x11e/0x140 > [ 19.723080] common_startup_64+0x13e/0x141 > [ 19.725222] </TASK> > [ 19.726387] Modules linked in: isofs cdrom uio_hv_generic uio binfmt_misc intel_rapl_msr intel_rapl_common intel_uncore_frequency_common isst_if_mbox_msr isst_if_common rpcrdma skx_edac_common nfit sunrpc libnvdimm crct10dif_pclmul ghash_clmulni_intel sha512_ssse3 sha256_ssse3 rdma_ucm ib_iser sha1_ssse3 rdma_cm aesni_intel iw_cm gf128mul crypto_simd libiscsi cryptd ib_umad ib_ipoib scsi_transport_iscsi ib_cm rapl sg hv_utils hv_balloon evdev pcspkr joydev mpls_router ip_tunnel ramoops configfs pstore_blk efi_pstore pstore_zone nfnetlink vsock_loopback vmw_vsock_virtio_transport_common hv_sock vmw_vsock_vmci_transport vsock vmw_vmci efivarfs ip_tables x_tables autofs4 overlay squashfs dm_verity dm_bufio reed_solomon dm_mod loop ext4 crc16 mbcache jbd2 crc32c_generic mlx5_ib ib_uverbs ib_core mlx5_core mlxfw pci_hyperv pci_hyperv_intf hyperv_drm drm_shmem_helper sd_mod drm_kms_helper hv_storvsc scsi_transport_fc drm scsi_mod hid_generic hid_hyperv hid serio_raw hv_netvsc hyperv_keyboard scsi_common hv_vmbus > [ 19.726466] crc32_pclmul crc32c_intel > [ 19.765771] CR2: 00000000000000a0 > [ 19.767524] ---[ end trace 0000000000000000 ]--- > [ 19.800433] RIP: 0010:hv_uio_channel_cb+0xd/0x20 [uio_hv_generic] > [ 19.803170] Code: 02 00 00 5b 5d e9 53 98 69 e9 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 48 8b 47 10 <48> 8b b8 a0 00 00 00 f0 83 44 24 fc 00 e9 51 6f fa ff 90 90 90 90 > [ 19.811041] RSP: 0018:ffffb15ac01a4fa8 EFLAGS: 00010046 > [ 19.813466] RAX: 0000000000000000 RBX: 0000000000000015 RCX: 0000000000000015 > [ 19.816504] RDX: 0000000000000001 RSI: ffffffffffffffff RDI: ffff8ff69c759400 > [ 19.819484] RBP: ffff8ff548790200 R08: ffff8ff548790200 R09: 00fca75150b080e9 > [ 19.822625] R10: 0000000000000000 R11: ffffb15ac01a4ff8 R12: ffff8ff871dc1480 > [ 19.825569] R13: ffff8ff69c759400 R14: ffff8ff69c7596a0 R15: ffffffffc106e160 > [ 19.828804] FS: 0000000000000000(0000) GS:ffff8ff871d80000(0000) knlGS:0000000000000000 > [ 19.832214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [ 19.834709] CR2: 00000000000000a0 CR3: 0000000100ba6003 CR4: 00000000003706f0 > [ 19.837976] Kernel panic - not syncing: Fatal exception in interrupt > [ 19.841825] Kernel Offset: 0x28a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) > [ 19.896620] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- > > > lspci output: > > Collected from a system that is not crashing (6.12.41+deb13-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.41-1 (2025-08-12) x86_64 GNU/Linux)... > > $ sudo lspci -v > 2f22:00:02.0 Ethernet controller: Mellanox Technologies MT27710 Family [ConnectX-4 Lx Virtual Function] (rev 80) > Subsystem: Mellanox Technologies Device 0190 > Physical Slot: 3 > Flags: bus master, fast devsel, latency 0, NUMA node 0 > Memory at fe0100000 (64-bit, prefetchable) [size=1M] > Capabilities: [60] Express Endpoint, IntMsgNum 0 > Capabilities: [9c] MSI-X: Enable+ Count=8 Masked- > Kernel driver in use: mlx5_core > Kernel modules: mlx5_core > > 52f7:00:02.0 Ethernet controller: Mellanox Technologies MT27710 Family [ConnectX-4 Lx Virtual Function] (rev 80) > Subsystem: Mellanox Technologies Device 0190 > Physical Slot: 2 > Flags: bus master, fast devsel, latency 0, NUMA node 0 > Memory at fe0000000 (64-bit, prefetchable) [size=1M] > Capabilities: [60] Express Endpoint, IntMsgNum 0 > Capabilities: [9c] MSI-X: Enable+ Count=8 Masked- > Kernel driver in use: mlx5_core > Kernel modules: mlx5_core > > 7852:00:02.0 Ethernet controller: Mellanox Technologies MT27710 Family [ConnectX-4 Lx Virtual Function] (rev 80) > Subsystem: Mellanox Technologies Device 0190 > Physical Slot: 4 > Flags: bus master, fast devsel, latency 0, NUMA node 0 > Memory at fe0200000 (64-bit, prefetchable) [size=1M] > Capabilities: [60] Express Endpoint, IntMsgNum 0 > Capabilities: [9c] MSI-X: Enable+ Count=8 Masked- > Kernel driver in use: mlx5_core > Kernel modules: mlx5_core > > dmidecode output: > > $ sudo dmidecode > # dmidecode 3.6 > Getting SMBIOS data from sysfs. > SMBIOS 3.1.0 present. > Table at 0x3FF82000. > > Handle 0x0000, DMI type 0, 26 bytes > BIOS Information > Vendor: Microsoft Corporation > Version: Hyper-V UEFI Release v4.1 > Release Date: 05/13/2024 > ROM Size: 64 kB > Characteristics: > BIOS characteristics not supported > ACPI is supported > Targeted content distribution is supported > UEFI is supported > System is a virtual machine > BIOS Revision: 4.1 > > Handle 0x0001, DMI type 1, 27 bytes > System Information > Manufacturer: Microsoft Corporation > Product Name: Virtual Machine > Version: Hyper-V UEFI Release v4.1 > Serial Number: 0000-0010-5437-9499-5225-4477-46 > UUID: 925315af-4af4-4d42-915a-1516b5a1fe5c > Wake-up Type: Power Switch > SKU Number: None > Family: Virtual Machine > > Handle 0x0002, DMI type 3, 24 bytes > Chassis Information > Manufacturer: Microsoft Corporation > Type: Desktop > Lock: Not Present > Version: Hyper-V UEFI Release v4.1 > Serial Number: 2466-9316-1078-9783-6078-7718-80 > Asset Tag: 7783-7084-3265-9085-8269-3286-77 > Boot-up State: Safe > Power Supply State: Safe > Thermal State: Safe > Security Status: Unknown > OEM Information: 0x00000000 > Height: Unspecified > Number Of Power Cords: Unspecified > Contained Elements: 0 > SKU Number: Virtual Machine > > Handle 0x0003, DMI type 2, 17 bytes > Base Board Information > Manufacturer: Microsoft Corporation > Product Name: Virtual Machine > Version: Hyper-V UEFI Release v4.1 > Serial Number: 0000-0010-4737-0707-0684-2660-76 > Asset Tag: None > Features: > Board is a hosting board > Location In Chassis: Virtual Machine > Chassis Handle: 0x0002 > Type: Motherboard > Contained Object Handles: 0 > > Handle 0x0004, DMI type 4, 48 bytes > Processor Information > Socket Designation: None > Type: Central Processor > Family: Unknown > Manufacturer: None > ID: 00 00 00 00 00 00 00 00 > Version: None > Voltage: Unknown > External Clock: Unknown > Max Speed: Unknown > Current Speed: Unknown > Status: Unpopulated > Upgrade: Other > L1 Cache Handle: Not Provided > L2 Cache Handle: Not Provided > L3 Cache Handle: Not Provided > Serial Number: None > Asset Tag: None > Part Number: None > Core Count: 4 > Core Enabled: 4 > Thread Count: 1 > Characteristics: None > > Handle 0x0005, DMI type 11, 5 bytes > OEM Strings > String 1: [MS_VM_CERT/SHA1/9b80ca0d5dd061ec9da4e494f4c3fd1196270c22] > String 2: None > String 3: To be filled by OEM > > Handle 0x0006, DMI type 16, 23 bytes > Physical Memory Array > Location: System Board Or Motherboard > Use: System Memory > Error Correction Type: None > Maximum Capacity: 0 bytes > Error Information Handle: Not Provided > Number Of Devices: 3 > > Handle 0x0007, DMI type 17, 92 bytes > Memory Device > Array Handle: 0x0006 > Error Information Handle: Not Provided > Total Width: Unknown > Data Width: Unknown > Size: 26 MB > Form Factor: Unknown > Set: None > Locator: M0001 > Bank Locator: None > Type: Unknown > Type Detail: Unknown > Speed: Unknown > Manufacturer: Microsoft Corporation > Serial Number: None > Asset Tag: None > Part Number: None > Rank: Unknown > Configured Memory Speed: Unknown > Minimum Voltage: Unknown > Maximum Voltage: Unknown > Configured Voltage: Unknown > Memory Technology: <OUT OF SPEC> > Memory Operating Mode Capability: None > Firmware Version: Not Specified > Module Manufacturer ID: Unknown > Module Product ID: Unknown > Memory Subsystem Controller Manufacturer ID: Unknown > Memory Subsystem Controller Product ID: Unknown > Non-Volatile Size: None > Volatile Size: None > Cache Size: None > Logical Size: None > > Handle 0x0008, DMI type 19, 31 bytes > Memory Array Mapped Address > Starting Address: 0x00000000000 > Ending Address: 0x00001A003FF > Range Size: 26625 kB > Physical Array Handle: 0x0006 > Partition Width: 0 > > Handle 0x0009, DMI type 20, 35 bytes > Memory Device Mapped Address > Starting Address: 0x00000000000 > Ending Address: 0x00001A003FF > Range Size: 26625 kB > Physical Device Handle: 0x0007 > Memory Array Mapped Address Handle: 0x0008 > Partition Row Position: Unknown > > Handle 0x000A, DMI type 17, 92 bytes > Memory Device > Array Handle: 0x0006 > Error Information Handle: Not Provided > Total Width: Unknown > Data Width: Unknown > Size: 948 MB > Form Factor: Unknown > Set: None > Locator: M0002 > Bank Locator: None > Type: Unknown > Type Detail: Unknown > Speed: Unknown > Manufacturer: Microsoft Corporation > Serial Number: None > Asset Tag: None > Part Number: None > Rank: Unknown > Configured Memory Speed: Unknown > Minimum Voltage: Unknown > Maximum Voltage: Unknown > Configured Voltage: Unknown > Memory Technology: <OUT OF SPEC> > Memory Operating Mode Capability: None > Firmware Version: Not Specified > Module Manufacturer ID: Unknown > Module Product ID: Unknown > Memory Subsystem Controller Manufacturer ID: Unknown > Memory Subsystem Controller Product ID: Unknown > Non-Volatile Size: None > Volatile Size: None > Cache Size: None > Logical Size: None > > Handle 0x000B, DMI type 19, 31 bytes > Memory Array Mapped Address > Starting Address: 0x00004C00000 > Ending Address: 0x000400003FF > Range Size: 970753 kB > Physical Array Handle: 0x0006 > Partition Width: 0 > > Handle 0x000C, DMI type 20, 35 bytes > Memory Device Mapped Address > Starting Address: 0x00004C00000 > Ending Address: 0x000400003FF > Range Size: 970753 kB > Physical Device Handle: 0x000A > Memory Array Mapped Address Handle: 0x000B > Partition Row Position: Unknown > > Handle 0x000D, DMI type 17, 92 bytes > Memory Device > Array Handle: 0x0006 > Error Information Handle: Not Provided > Total Width: Unknown > Data Width: Unknown > Size: 13 GB > Form Factor: Unknown > Set: None > Locator: M0003 > Bank Locator: None > Type: Unknown > Type Detail: Unknown > Speed: Unknown > Manufacturer: Microsoft Corporation > Serial Number: None > Asset Tag: None > Part Number: None > Rank: Unknown > Configured Memory Speed: Unknown > Minimum Voltage: Unknown > Maximum Voltage: Unknown > Configured Voltage: Unknown > Memory Technology: <OUT OF SPEC> > Memory Operating Mode Capability: None > Firmware Version: Not Specified > Module Manufacturer ID: Unknown > Module Product ID: Unknown > Memory Subsystem Controller Manufacturer ID: Unknown > Memory Subsystem Controller Product ID: Unknown > Non-Volatile Size: None > Volatile Size: None > Cache Size: None > Logical Size: None > > Handle 0x000E, DMI type 19, 31 bytes > Memory Array Mapped Address > Starting Address: 0x00100000000 > Ending Address: 0x004400003FF > Range Size: 13 GB > Physical Array Handle: 0x0006 > Partition Width: 0 > > Handle 0x000F, DMI type 20, 35 bytes > Memory Device Mapped Address > Starting Address: 0x00100000000 > Ending Address: 0x004400003FF > Range Size: 13 GB > Physical Device Handle: 0x000D > Memory Array Mapped Address Handle: 0x000E > Partition Row Position: Unknown > > Handle 0x0010, DMI type 32, 11 bytes > System Boot Information > Status: No errors detected > > Handle 0xFEFF, DMI type 127, 4 bytes > End Of Table The offending commit appers to be the backport of b15b7d2a1b09 ("uio_hv_generic: Let userspace take care of interrupt mask") for 6.12.y. Peter confirmed that reverting this commit on top of 6.12.57-1 as packaged in Debian resolves indeed the issue. Interestingly the issue is *not* seen with 6.17.7 based kernel in Debian. #regzbot introduced: 37bd91f22794dc05436130d6983302cb90ecfe7e #regzbot monitor: https://bugs.debian.org/1120602 Thank you already! Regards, Salvatore

1 month, 1 week

3
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[PATCH v3] Bluetooth: btusb: mediatek: Avoid btusb_mtk_claim_iso_intf() NULL deref

by Douglas Anderson

In btusb_mtk_setup(), we set `btmtk_data->isopkt_intf` to: usb_ifnum_to_if(data->udev, MTK_ISO_IFNUM) That function can return NULL in some cases. Even when it returns NULL, though, we still go on to call btusb_mtk_claim_iso_intf(). As of commit e9087e828827 ("Bluetooth: btusb: mediatek: Add locks for usb_driver_claim_interface()"), calling btusb_mtk_claim_iso_intf() when `btmtk_data->isopkt_intf` is NULL will cause a crash because we'll end up passing a bad pointer to device_lock(). Prior to that commit we'd pass the NULL pointer directly to usb_driver_claim_interface() which would detect it and return an error, which was handled. Resolve the crash in btusb_mtk_claim_iso_intf() by adding a NULL check at the start of the function. This makes the code handle a NULL `btmtk_data->isopkt_intf` the same way it did before the problematic commit (just with a slight change to the error message printed). Reported-by: IncogCyberpunk <incogcyberpunk(a)proton.me> Closes: http://lore.kernel.org/r/a380d061-479e-4713-bddd-1d6571ca7e86@leemhuis.info Fixes: e9087e828827 ("Bluetooth: btusb: mediatek: Add locks for usb_driver_claim_interface()") Cc: stable(a)vger.kernel.org Tested-by: IncogCyberpunk <incogcyberpunk(a)proton.me> Signed-off-by: Douglas Anderson <dianders(a)chromium.org> --- Changes in v3: - Added Cc to stable. - Added IncogCyberpunk Tested-by tag. - v2: https://patch.msgid.link/20251119092641.v2.1.I1ae7aebc967e52c7c4be7aa65fbd8… Changes in v2: - Rebase atop commit 529ac8e706c3 ("Bluetooth: ... mtk iso interface") - v1: https://patch.msgid.link/20251119085354.1.I1ae7aebc967e52c7c4be7aa65fbd8173… drivers/bluetooth/btusb.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index fcc62e2fb641..683ac02e964b 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -2751,6 +2751,11 @@ static void btusb_mtk_claim_iso_intf(struct btusb_data *data) if (!btmtk_data) return; + if (!btmtk_data->isopkt_intf) { + bt_dev_err(data->hdev, "Can't claim NULL iso interface"); + return; + } + /* * The function usb_driver_claim_interface() is documented to need * locks held if it's not called from a probe routine. The code here -- 2.52.0.rc1.455.g30608eb744-goog

1 month, 1 week

6
6
0 0

[PATCH] LoongArch: Fix arch_dup_task_struct() for CONFIG_RANDSTRUCT

by Huacai Chen

Now the optimized version of arch_dup_task_struct() for LoongArch assumes 'thread' is the last member of 'task_struct'. But this is not true if CONFIG_RANDSTRUCT is enabled after Linux-6.16. So fix the arch_dup_task_struct() function for CONFIG_RANDSTRUCT by copying the whole 'task_struct'. Cc: stable(a)vger.kernel.org Signed-off-by: Huacai Chen <chenhuacai(a)loongson.cn> --- arch/loongarch/kernel/process.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/loongarch/kernel/process.c b/arch/loongarch/kernel/process.c index efd9edf65603..d1e04f9e0f79 100644 --- a/arch/loongarch/kernel/process.c +++ b/arch/loongarch/kernel/process.c @@ -130,6 +130,11 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) preempt_enable(); + if (IS_ENABLED(CONFIG_RANDSTRUCT)) { + memcpy(dst, src, sizeof(struct task_struct)); + return 0; + } + if (!used_math()) memcpy(dst, src, offsetof(struct task_struct, thread.fpu.fpr)); else -- 2.47.3

1 month, 1 week

1
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[PATCH] ksmbd: ipc: fix use-after-free in ipc_msg_send_request

by Qianchang Zhao

ipc_msg_send_request() waits for a generic netlink reply using an ipc_msg_table_entry on the stack. The generic netlink handler (handle_generic_event()/handle_response()) fills entry->response under ipc_msg_table_lock, but ipc_msg_send_request() used to validate and free entry->response without holding the same lock. Under high concurrency this allows a race where handle_response() is copying data into entry->response while ipc_msg_send_request() has just freed it, leading to a slab-use-after-free reported by KASAN in handle_generic_event(): BUG: KASAN: slab-use-after-free in handle_generic_event+0x3c4/0x5f0 [ksmbd] Write of size 12 at addr ffff888198ee6e20 by task pool/109349 ... Freed by task: kvfree ipc_msg_send_request [ksmbd] ksmbd_rpc_open -> ksmbd_session_rpc_open [ksmbd] Fix by: - Taking ipc_msg_table_lock in ipc_msg_send_request() while validating entry->response, freeing it when invalid, and removing the entry from ipc_msg_table. - Returning the final entry->response pointer to the caller only after the hash entry is removed under the lock. - Returning NULL in the error path, preserving the original API semantics. This makes all accesses to entry->response consistent with handle_response(), which already updates and fills the response buffer under ipc_msg_table_lock, and closes the race that allowed the UAF. Reported-by: Qianchang Zhao <pioooooooooip(a)gmail.com> Reported-by: Zhitong Liu <liuzhitong1993(a)gmail.com> Cc: stable(a)vger.kernel.org Signed-off-by: Qianchang Zhao <pioooooooooip(a)gmail.com> --- fs/smb/server/transport_ipc.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/fs/smb/server/transport_ipc.c b/fs/smb/server/transport_ipc.c index 46f87fd1c..7b1a060da 100644 --- a/fs/smb/server/transport_ipc.c +++ b/fs/smb/server/transport_ipc.c @@ -532,6 +532,7 @@ static int ipc_validate_msg(struct ipc_msg_table_entry *entry) static void *ipc_msg_send_request(struct ksmbd_ipc_msg *msg, unsigned int handle) { struct ipc_msg_table_entry entry; + void *response = NULL; int ret; if ((int)handle < 0) @@ -553,6 +554,8 @@ static void *ipc_msg_send_request(struct ksmbd_ipc_msg *msg, unsigned int handle ret = wait_event_interruptible_timeout(entry.wait, entry.response != NULL, IPC_WAIT_TIMEOUT); + + down_write(&ipc_msg_table_lock); if (entry.response) { ret = ipc_validate_msg(&entry); if (ret) { @@ -560,11 +563,19 @@ static void *ipc_msg_send_request(struct ksmbd_ipc_msg *msg, unsigned int handle entry.response = NULL; } } + + response = entry.response; + hash_del(&entry.ipc_table_hlist); + up_write(&ipc_msg_table_lock); + + return response; + out: down_write(&ipc_msg_table_lock); hash_del(&entry.ipc_table_hlist); up_write(&ipc_msg_table_lock); - return entry.response; + + return NULL; } static int ksmbd_ipc_heartbeat_request(void) -- 2.34.1

1 month, 1 week

2
1
0 0

[PATCH] smb: client: fix memory leak in cifs_construct_tcon()

by Paulo Alcantara

When having a multiuser mount with domain= specified and using cifscreds, cifs_set_cifscreds() will end up setting @ctx->domainname, so it needs to be freed before leaving cifs_construct_tcon(). This fixes the following memory leak reported by kmemleak: mount.cifs //srv/share /mnt -o domain=ZELDA,multiuser,... su - testuser cifscreds add -d ZELDA -u testuser ... ls /mnt/1 ... umount /mnt echo scan > /sys/kernel/debug/kmemleak cat /sys/kernel/debug/kmemleak unreferenced object 0xffff8881203c3f08 (size 8): comm "ls", pid 5060, jiffies 4307222943 hex dump (first 8 bytes): 5a 45 4c 44 41 00 cc cc ZELDA... backtrace (crc d109a8cf): __kmalloc_node_track_caller_noprof+0x572/0x710 kstrdup+0x3a/0x70 cifs_sb_tlink+0x1209/0x1770 [cifs] cifs_get_fattr+0xe1/0xf50 [cifs] cifs_get_inode_info+0xb5/0x240 [cifs] cifs_revalidate_dentry_attr+0x2d1/0x470 [cifs] cifs_getattr+0x28e/0x450 [cifs] vfs_getattr_nosec+0x126/0x180 vfs_statx+0xf6/0x220 do_statx+0xab/0x110 __x64_sys_statx+0xd5/0x130 do_syscall_64+0xbb/0x380 entry_SYSCALL_64_after_hwframe+0x77/0x7f Fixes: f2aee329a68f ("cifs: set domainName when a domain-key is used in multiuser") Signed-off-by: Paulo Alcantara (Red Hat) <pc(a)manguebit.org> Cc: Jay Shin <jaeshin(a)redhat.com> Cc: stable(a)vger.kernel.org Cc: linux-cifs(a)vger.kernel.org --- fs/smb/client/connect.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c index 55cb4b0cbd48..2f94d93b95e9 100644 --- a/fs/smb/client/connect.c +++ b/fs/smb/client/connect.c @@ -4451,6 +4451,7 @@ cifs_construct_tcon(struct cifs_sb_info *cifs_sb, kuid_t fsuid) out: kfree(ctx->username); + kfree(ctx->domainname); kfree_sensitive(ctx->password); kfree(origin_fullpath); kfree(ctx); -- 2.51.1

1 month, 1 week

2
2
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Re: [PATCH] e1000: fix OOB in e1000_tbi_should_accept()

by Tony Nguyen

On 11/23/2025 7:45 PM, Guangshuo Li wrote: > Hi Tony, all, > > Thanks for the review. As suggested by Tony, I’ll keep the declarations > at the top and place the bounds checks before assigning last_byte. I’ll > send a v2 with the following change: > > static bool e1000_tbi_should_accept(struct e1000_adapter *adapter, > u8 status, u8 errors, > u32 length, const u8 *data) > { > struct e1000_hw *hw = &adapter->hw; > u8 last_byte; > > /* Guard against OOB on data[length - 1] */ > if (unlikely(!length)) > return false; > > /* Upper bound: length must not exceed rx_buffer_len */ > if (unlikely(length > adapter->rx_buffer_len)) > return false; > > last_byte = data[length - 1]; > > /* existing logic follows ... */ > } > Please let me know if further adjustments are preferred. This looks along the lines of what I was expecting. Thanks, Tony > Best regards, > Guangshuo Li

1 month, 1 week

1
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Re: [PATCH] fuse: fix io-uring list corruption for terminated non-committed requests

by Joanne Koong

On Tue, Nov 25, 2025 at 10:15 AM Joanne Koong <joannelkoong(a)gmail.com> wrote: > > When a request is terminated before it has been committed, the request > is not removed from the queue's list. This leaves a dangling list entry > that leads to list corruption and use-after-free issues. > > Remove the request from the queue's list for terminated non-committed > requests. > > Signed-off-by: Joanne Koong <joannelkoong(a)gmail.com> > Fixes: c090c8abae4b ("fuse: Add io-uring sqe commit and fetch support") Sorry, forgot to add the stable tag. There should be this line: Cc: stable(a)vger.kernel.org > --- > fs/fuse/dev_uring.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/fs/fuse/dev_uring.c b/fs/fuse/dev_uring.c > index 0066c9c0a5d5..7760fe4e1f9e 100644 > --- a/fs/fuse/dev_uring.c > +++ b/fs/fuse/dev_uring.c > @@ -86,6 +86,7 @@ static void fuse_uring_req_end(struct fuse_ring_ent *ent, struct fuse_req *req, > lockdep_assert_not_held(&queue->lock); > spin_lock(&queue->lock); > ent->fuse_req = NULL; > + list_del_init(&req->list); > if (test_bit(FR_BACKGROUND, &req->flags)) { > queue->active_background--; > spin_lock(&fc->bg_lock); > -- > 2.47.3 >

1 month, 1 week

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[patch 1/3] x86/msi: Make irq_retrigger() functional for posted MSI

by Thomas Gleixner

Luigi reported that retriggering a posted MSI interrupt does not work correctly. The reason is that the retrigger happens at the vector domain by sending an IPI to the actual vector on the target CPU. That works correctly exactly once because the posted MSI interrupt chip does not issue an EOI as that's only required for the posted MSI notification vector itself. As a consequence the vector becomes stale in the ISR, which not only affects this vector but also any lower priority vector in the affected APIC because the ISR bit is not cleared. Luigi proposed to set the vector in the remap PIR bitmap and raise the posted MSI notification vector. That works, but that still does not cure a related problem: If there is ever a stray interrupt on such a vector, then the related APIC ISR bit becomes stale due to the lack of EOI as described above. Unlikely to happen, but if it happens it's not debuggable at all. So instead of playing games with the PIR, this can be actually solved for both cases by: 1) Keeping track of the posted interrupt vector handler state 2) Implementing a posted MSI specific irq_ack() callback which checks that state. If the posted vector handler is inactive it issues an EOI, otherwise it delegates that to the posted handler. This is correct versus affinity changes and concurrent events on the posted vector as the actual handler invocation is serialized through the interrupt descriptor lock. Fixes: ed1e48ea4370 ("iommu/vt-d: Enable posted mode for device MSIs") Reported-by: Luigi Rizzo <lrizzo(a)google.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Tested-by: Luigi Rizzo <lrizzo(a)google.com> Cc: stable(a)vger.kernel.org Closes: https://lore.kernel.org/lkml/20251124104836.3685533-1-lrizzo@google.com --- arch/x86/include/asm/irq_remapping.h | 7 +++++++ arch/x86/kernel/irq.c | 23 +++++++++++++++++++++++ drivers/iommu/intel/irq_remapping.c | 8 ++++---- 3 files changed, 34 insertions(+), 4 deletions(-) --- a/arch/x86/include/asm/irq_remapping.h +++ b/arch/x86/include/asm/irq_remapping.h @@ -87,4 +87,11 @@ static inline void panic_if_irq_remap(co } #endif /* CONFIG_IRQ_REMAP */ + +#ifdef CONFIG_X86_POSTED_MSI +void intel_ack_posted_msi_irq(struct irq_data *irqd); +#else +#define intel_ack_posted_msi_irq NULL +#endif + #endif /* __X86_IRQ_REMAPPING_H */ --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -397,6 +397,7 @@ DEFINE_IDTENTRY_SYSVEC_SIMPLE(sysvec_kvm /* Posted Interrupt Descriptors for coalesced MSIs to be posted */ DEFINE_PER_CPU_ALIGNED(struct pi_desc, posted_msi_pi_desc); +static DEFINE_PER_CPU_CACHE_HOT(bool, posted_msi_handler_active); void intel_posted_msi_init(void) { @@ -414,6 +415,25 @@ void intel_posted_msi_init(void) this_cpu_write(posted_msi_pi_desc.ndst, destination); } +void intel_ack_posted_msi_irq(struct irq_data *irqd) +{ + irq_move_irq(irqd); + + /* + * Handle the rare case that irq_retrigger() raised the actual + * assigned vector on the target CPU, which means that it was not + * invoked via the posted MSI handler below. In that case APIC EOI + * is required as otherwise the ISR entry becomes stale and lower + * priority interrupts are never going to be delivered after that. + * + * If the posted handler invoked the device interrupt handler then + * the EOI would be premature because it would acknowledge the + * posted vector. + */ + if (unlikely(!this_cpu_read(posted_msi_handler_active))) + apic_eoi(); +} + static __always_inline bool handle_pending_pir(unsigned long *pir, struct pt_regs *regs) { unsigned long pir_copy[NR_PIR_WORDS]; @@ -446,6 +466,8 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_posted_msi pid = this_cpu_ptr(&posted_msi_pi_desc); + /* Mark the handler active for intel_ack_posted_msi_irq() */ + this_cpu_write(posted_msi_handler_active, true); inc_irq_stat(posted_msi_notification_count); irq_enter(); @@ -474,6 +496,7 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_posted_msi apic_eoi(); irq_exit(); + this_cpu_write(posted_msi_handler_active, false); set_irq_regs(old_regs); } #endif /* X86_POSTED_MSI */ --- a/drivers/iommu/intel/irq_remapping.c +++ b/drivers/iommu/intel/irq_remapping.c @@ -1303,17 +1303,17 @@ static struct irq_chip intel_ir_chip = { * irq_enter(); * handle_edge_irq() * irq_chip_ack_parent() - * irq_move_irq(); // No EOI + * intel_ack_posted_msi_irq(); // No EOI * handle_irq_event() * driver_handler() * handle_edge_irq() * irq_chip_ack_parent() - * irq_move_irq(); // No EOI + * intel_ack_posted_msi_irq(); // No EOI * handle_irq_event() * driver_handler() * handle_edge_irq() * irq_chip_ack_parent() - * irq_move_irq(); // No EOI + * intel_ack_posted_msi_irq(); // No EOI * handle_irq_event() * driver_handler() * apic_eoi() @@ -1322,7 +1322,7 @@ static struct irq_chip intel_ir_chip = { */ static struct irq_chip intel_ir_chip_post_msi = { .name = "INTEL-IR-POST", - .irq_ack = irq_move_irq, + .irq_ack = intel_ack_posted_msi_irq, .irq_set_affinity = intel_ir_set_affinity, .irq_compose_msi_msg = intel_ir_compose_msi_msg, .irq_set_vcpu_affinity = intel_ir_set_vcpu_affinity,

1 month, 1 week

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Optimiza tu reclutamiento con PsicoSmart

by Valeria Pérez

Mejora tus contrataciones con PsicoSmart body { margin: 0; padding: 0; font-family: Arial, Helvetica, sans-serif; font-size: 14px; color: #333; background-color: #ffffff; } table { border-spacing: 0; width: 100%; max-width: 600px; margin: auto; } td { padding: 12px 20px; } a { color: #1a73e8; text-decoration: none; } .footer { font-size: 12px; color: #888888; text-align: center; } Evalúa talento de forma objetiva y mejora tus contrataciones con PsicoSmart. Hola, , ¿Te ha pasado que un candidato luce perfecto en entrevista, pero en el trabajo no encaja como esperabas? En selección, confiar solo en la percepción puede llevar a decisiones costosas. Por eso quiero presentarte PsicoSmart, una herramienta creada para que los equipos de Recursos Humanos tomen decisiones más objetivas y acertadas. Con PsicoSmart puedes: Aplicar 31 pruebas psicométricas que evalúan liderazgo, honestidad, comunicación e inteligencia. Validar conocimientos técnicos con más de 2,500 exámenes especializados. Supervisar la identidad de quien responde mediante captura fotográfica automática durante la evaluación. Gestionar todo desde una sola plataforma, accesible desde cualquier dispositivo. Si estás buscando mejorar tus contrataciones, podría ser una muy buena opción. Si quieres conocer más puedes responder este correo o simplemente contactarme, mis datos están abajo. Saludos, -------------- Atte.: Valeria Pérez Ciudad de México: (55) 5018 0565 WhatsApp: +52 33 1607 2089 Si no deseas recibir más correos, haz clic aquí para darte de baja. Para remover su dirección de esta lista haga <a href="https://s1.arrobamail.com/unsuscribe.php?id=yiwtsrewiswqeiseup">click aquí</a>

1 month, 1 week

1
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[PATCH] media: ipu6: isys: csi2: guard NULL remote pad/subdev on enable/disable

by Alexei Safin

media_pad_remote_pad_first() may return NULL when the media link is absent or disabled. The code dereferenced remote_pad->entity unconditionally, leading to a possible NULL dereference. On the disable path, always shut down the local stream when the remote pad or subdev is missing and then return 0, preserving local shutdown semantics and avoiding a crash. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 3a5c59ad926b ("media: ipu6: Rework CSI-2 sub-device streaming control") Signed-off-by: Alexei Safin <a.safin(a)rosa.ru> --- drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c b/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c index 08148bfc2b4b..4a75b0b6c525 100644 --- a/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c +++ b/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c @@ -358,7 +358,12 @@ static int ipu6_isys_csi2_enable_streams(struct v4l2_subdev *sd, int ret; remote_pad = media_pad_remote_pad_first(&sd->entity.pads[CSI2_PAD_SINK]); + if (!remote_pad) + return -ENOLINK; + remote_sd = media_entity_to_v4l2_subdev(remote_pad->entity); + if (!remote_sd) + return -ENODEV; sink_streams = v4l2_subdev_state_xlate_streams(state, pad, CSI2_PAD_SINK, @@ -395,7 +400,16 @@ static int ipu6_isys_csi2_disable_streams(struct v4l2_subdev *sd, &streams_mask); remote_pad = media_pad_remote_pad_first(&sd->entity.pads[CSI2_PAD_SINK]); + if (!remote_pad) { + ipu6_isys_csi2_set_stream(sd, NULL, 0, false); + return 0; + } + remote_sd = media_entity_to_v4l2_subdev(remote_pad->entity); + if (!remote_sd) { + ipu6_isys_csi2_set_stream(sd, NULL, 0, false); + return 0; + } ipu6_isys_csi2_set_stream(sd, NULL, 0, false); -- 2.50.1 (Apple Git-155)

1 month, 1 week

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FAILED: patch "[PATCH] mptcp: decouple mptcp fastclose from tcp close" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x fff0c87996672816a84c3386797a5e69751c5888 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112412-trough-caloric-1503@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From fff0c87996672816a84c3386797a5e69751c5888 Mon Sep 17 00:00:00 2001 From: Paolo Abeni <pabeni(a)redhat.com> Date: Tue, 18 Nov 2025 08:20:23 +0100 Subject: [PATCH] mptcp: decouple mptcp fastclose from tcp close With the current fastclose implementation, the mptcp_do_fastclose() helper is in charge of two distinct actions: send the fastclose reset and cleanup the subflows. Formally decouple the two steps, ensuring that mptcp explicitly closes all the subflows after the mentioned helper. This will make the upcoming fix simpler, and allows dropping the 2nd argument from mptcp_destroy_common(). The Fixes tag is then the same as in the next commit to help with the backports. Fixes: d21f83485518 ("mptcp: use fastclose on more edge scenarios") Cc: stable(a)vger.kernel.org Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Reviewed-by: Geliang Tang <geliang(a)kernel.org> Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251118-net-mptcp-misc-fixes-6-18-rc6-v1-5-806d37… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 6f0e8f670d83..c59246c1fde6 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -2808,7 +2808,11 @@ static void mptcp_worker(struct work_struct *work) __mptcp_close_subflow(sk); if (mptcp_close_tout_expired(sk)) { + struct mptcp_subflow_context *subflow, *tmp; + mptcp_do_fastclose(sk); + mptcp_for_each_subflow_safe(msk, subflow, tmp) + __mptcp_close_ssk(sk, subflow->tcp_sock, subflow, 0); mptcp_close_wake_up(sk); } @@ -3233,7 +3237,8 @@ static int mptcp_disconnect(struct sock *sk, int flags) /* msk->subflow is still intact, the following will not free the first * subflow */ - mptcp_destroy_common(msk, MPTCP_CF_FASTCLOSE); + mptcp_do_fastclose(sk); + mptcp_destroy_common(msk); /* The first subflow is already in TCP_CLOSE status, the following * can't overlap with a fallback anymore @@ -3412,7 +3417,7 @@ void mptcp_rcv_space_init(struct mptcp_sock *msk, const struct sock *ssk) msk->rcvq_space.space = TCP_INIT_CWND * TCP_MSS_DEFAULT; } -void mptcp_destroy_common(struct mptcp_sock *msk, unsigned int flags) +void mptcp_destroy_common(struct mptcp_sock *msk) { struct mptcp_subflow_context *subflow, *tmp; struct sock *sk = (struct sock *)msk; @@ -3421,7 +3426,7 @@ void mptcp_destroy_common(struct mptcp_sock *msk, unsigned int flags) /* join list will be eventually flushed (with rst) at sock lock release time */ mptcp_for_each_subflow_safe(msk, subflow, tmp) - __mptcp_close_ssk(sk, mptcp_subflow_tcp_sock(subflow), subflow, flags); + __mptcp_close_ssk(sk, mptcp_subflow_tcp_sock(subflow), subflow, 0); __skb_queue_purge(&sk->sk_receive_queue); skb_rbtree_purge(&msk->out_of_order_queue); @@ -3439,7 +3444,7 @@ static void mptcp_destroy(struct sock *sk) /* allow the following to close even the initial subflow */ msk->free_first = 1; - mptcp_destroy_common(msk, 0); + mptcp_destroy_common(msk); sk_sockets_allocated_dec(sk); } diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index 5575ef64ea31..6ca97096607c 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -977,7 +977,7 @@ static inline void mptcp_propagate_sndbuf(struct sock *sk, struct sock *ssk) local_bh_enable(); } -void mptcp_destroy_common(struct mptcp_sock *msk, unsigned int flags); +void mptcp_destroy_common(struct mptcp_sock *msk); #define MPTCP_TOKEN_MAX_RETRIES 4

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[PATCH 1/2] USB: serial: option: add Telit Cinterion FE910C04 new compositions

by Fabio Porcedda

From: Fabio Porcedda <Fabio.Porcedda(a)telit.com> Add the following Telit Cinterion new compositions: 0x10c1: RNDIS + tty (AT/NMEA) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c1 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=ef(misc ) Sub=04 Prot=01 Driver=rndis_host E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c2: MBIM + tty (AT/NMEA) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 8 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c2 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c3: ECM + tty (AT/NMEA) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 9 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c3 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=06 Prot=00 Driver=cdc_ether E: Ad=82(I) Atr=03(Int.) MxPS= 16 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c5: RNDIS + tty (AT) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 10 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c5 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=ef(misc ) Sub=04 Prot=01 Driver=rndis_host E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c6: MBIM + tty (AT) + tty (AT) + tty (diag) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 11 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c6 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10c9: MBIM + tty (AT) + tty (diag) + DPL (Data Packet Logging) + adb T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 13 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1bc7 ProdID=10c9 Rev=05.15 S: Manufacturer=Telit Cinterion S: Product=FE910 S: SerialNumber=f71b8b32 C: #Ifs= 6 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 4 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=80 Driver=(none) E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=usbfs E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms 0x10cb: RNDIS + tty (AT) + tty (diag) + DPL (Data Packet Logging) + adb T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh=16 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0002 Rev=06.18 S: Manufacturer=Linux 6.18.0-rc3-usb+ xhci-hcd S: Product=xHCI Host Controller S: SerialNumber=0000:00:14.0 C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms T: Bus=01 Lev=01 Prnt=01 Port=11 Cnt=01 Dev#= 7 Spd=1.5 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=413c ProdID=2003 Rev=03.01 S: Manufacturer=Dell S: Product=Dell USB Keyboard C: #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=70mA I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=01 Driver=usbhid E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=24ms T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=10000 MxCh=10 D: Ver= 3.10 Cls=09(hub ) Sub=00 Prot=03 MxPS= 9 #Cfgs= 1 P: Vendor=1d6b ProdID=0003 Rev=06.18 S: Manufacturer=Linux 6.18.0-rc3-usb+ xhci-hcd S: Product=xHCI Host Controller S: SerialNumber=0000:00:14.0 C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms Cc: stable(a)vger.kernel.org Signed-off-by: Fabio Porcedda <fabio.porcedda(a)gmail.com> --- drivers/usb/serial/option.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index e9400727ad36..b9983e6f5eff 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1433,10 +1433,24 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10b3, 0xff, 0xff, 0x60) }, { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c0, 0xff), /* Telit FE910C04 (rmnet) */ .driver_info = RSVD(0) | NCTRL(3) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c1, 0xff), /* Telit FE910C04 (RNDIS) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c2, 0xff), /* Telit FE910C04 (MBIM) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c3, 0xff), /* Telit FE910C04 (ECM) */ + .driver_info = NCTRL(4) }, { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c4, 0xff), /* Telit FE910C04 (rmnet) */ .driver_info = RSVD(0) | NCTRL(3) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c5, 0xff), /* Telit FE910C04 (RNDIS) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c6, 0xff), /* Telit FE910C04 (MBIM) */ + .driver_info = NCTRL(4) }, { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c8, 0xff), /* Telit FE910C04 (rmnet) */ .driver_info = RSVD(0) | NCTRL(2) | RSVD(3) | RSVD(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c9, 0xff), /* Telit FE910C04 (MBIM) */ + .driver_info = NCTRL(3) | RSVD(4) | RSVD(5) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10cb, 0xff), /* Telit FE910C04 (RNDIS) */ + .driver_info = NCTRL(3) | RSVD(4) | RSVD(5) }, { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d0, 0xff, 0xff, 0x30), /* Telit FN990B (rmnet) */ .driver_info = NCTRL(5) }, { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d0, 0xff, 0xff, 0x40) }, -- 2.52.0

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FAILED: patch "[PATCH] drm/amd/display: Prevent Gating DTBCLK before It Is Properly" failed to apply to 6.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.12.y git checkout FETCH_HEAD git cherry-pick -x cfa0904a35fd0231f4d05da0190f0a22ed881cce # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112425-aspirin-conduit-e44b@gregkh' --subject-prefix 'PATCH 6.12.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From cfa0904a35fd0231f4d05da0190f0a22ed881cce Mon Sep 17 00:00:00 2001 From: Fangzhi Zuo <Jerry.Zuo(a)amd.com> Date: Thu, 18 Sep 2025 16:25:45 -0400 Subject: [PATCH] drm/amd/display: Prevent Gating DTBCLK before It Is Properly Latched [why] 1. With allow_0_dtb_clk enabled, the time required to latch DTBCLK to 600 MHz depends on the SMU. If DTBCLK is not latched to 600 MHz before set_mode completes, gating DTBCLK causes the DP2 sink to lose its clock source. 2. The existing DTBCLK gating sequence ungates DTBCLK based on both pix_clk and ref_dtbclk, but gates DTBCLK when either pix_clk or ref_dtbclk is zero. pix_clk can be zero outside the set_mode sequence before DTBCLK is properly latched, which can lead to DTBCLK being gated by mistake. [how] Consider both pixel_clk and ref_dtbclk when determining when it is safe to gate DTBCLK; this is more accurate. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4701 Fixes: 5949e7c4890c ("drm/amd/display: Enable Dynamic DTBCLK Switch") Reviewed-by: Charlene Liu <charlene.liu(a)amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai(a)amd.com> Signed-off-by: Fangzhi Zuo <Jerry.Zuo(a)amd.com> Signed-off-by: Roman Li <roman.li(a)amd.com> Tested-by: Dan Wheeler <daniel.wheeler(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> (cherry picked from commit d04eb0c402780ca037b62a6aecf23b863545ebca) Cc: stable(a)vger.kernel.org diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c index b11383fba35f..1eb04772f5da 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c @@ -394,6 +394,8 @@ void dcn35_update_clocks(struct clk_mgr *clk_mgr_base, display_count = dcn35_get_active_display_cnt_wa(dc, context, &all_active_disps); if (new_clocks->dtbclk_en && !new_clocks->ref_dtbclk_khz) new_clocks->ref_dtbclk_khz = 600000; + else if (!new_clocks->dtbclk_en && new_clocks->ref_dtbclk_khz > 590000) + new_clocks->ref_dtbclk_khz = 0; /* * if it is safe to lower, but we are already in the lower state, we don't have to do anything @@ -435,7 +437,7 @@ void dcn35_update_clocks(struct clk_mgr *clk_mgr_base, actual_dtbclk = REG_READ(CLK1_CLK4_CURRENT_CNT); - if (actual_dtbclk) { + if (actual_dtbclk > 590000) { clk_mgr_base->clks.ref_dtbclk_khz = new_clocks->ref_dtbclk_khz; clk_mgr_base->clks.dtbclk_en = new_clocks->dtbclk_en; } diff --git a/drivers/gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c b/drivers/gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c index de6d62401362..c899c09ea31b 100644 --- a/drivers/gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c +++ b/drivers/gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c @@ -1411,7 +1411,7 @@ static void dccg35_set_dtbclk_dto( __func__, params->otg_inst, params->pixclk_khz, params->ref_dtbclk_khz, req_dtbclk_khz, phase, modulo); - } else { + } else if (!params->ref_dtbclk_khz && !req_dtbclk_khz) { switch (params->otg_inst) { case 0: REG_UPDATE(DCCG_GATE_DISABLE_CNTL5, DTBCLK_P0_GATE_DISABLE, 0);

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[PATCH v2] KVM: x86: Add x2APIC "features" to control EOI broadcast suppression

by Khushit Shah

Add two flags for KVM_CAP_X2APIC_API to allow userspace to control support for Suppress EOI Broadcasts, which KVM completely mishandles. When x2APIC support was first added, KVM incorrectly advertised and "enabled" Suppress EOI Broadcast, without fully supporting the I/O APIC side of the equation, i.e. without adding directed EOI to KVM's in-kernel I/O APIC. That flaw was carried over to split IRQCHIP support, i.e. KVM advertised support for Suppress EOI Broadcasts irrespective of whether or not the userspace I/O APIC implementation supported directed EOIs. Even worse, KVM didn't actually suppress EOI broadcasts, i.e. userspace VMMs without support for directed EOI came to rely on the "spurious" broadcasts. KVM "fixed" the in-kernel I/O APIC implementation by completely disabling support for Suppress EOI Broadcasts in commit 0bcc3fb95b97 ("KVM: lapic: stop advertising DIRECTED_EOI when in-kernel IOAPIC is in use"), but didn't do anything to remedy userspace I/O APIC implementations. KVM's bogus handling of Suppress EOI Broadcast is problematic when the guest relies on interrupts being masked in the I/O APIC until well after the initial local APIC EOI. E.g. Windows with Credential Guard enabled handles interrupts in the following order: 1. Interrupt for L2 arrives. 2. L1 APIC EOIs the interrupt. 3. L1 resumes L2 and injects the interrupt. 4. L2 EOIs after servicing. 5. L1 performs the I/O APIC EOI. Because KVM EOIs the I/O APIC at step #2, the guest can get an interrupt storm, e.g. if the IRQ line is still asserted and userspace reacts to the EOI by re-injecting the IRQ, because the guest doesn't de-assert the line until step #4, and doesn't expect the interrupt to be re-enabled until step #5. Unfortunately, simply "fixing" the bug isn't an option, as KVM has no way of knowing if the userspace I/O APIC supports directed EOIs, i.e. suppressing EOI broadcasts would result in interrupts being stuck masked in the userspace I/O APIC due to step #5 being ignored by userspace. And fully disabling support for Suppress EOI Broadcast is also undesirable, as picking up the fix would require a guest reboot, *and* more importantly would change the virtual CPU model exposed to the guest without any buy-in from userspace. Add two flags to allow userspace to choose exactly how to solve the immediate issue, and in the long term to allow userspace to control the virtual CPU model that is exposed to the guest (KVM should never have enabled support for Suppress EOI Broadcast without a userspace opt-in). Note, Suppress EOI Broadcasts is defined only in Intel's SDM, not in AMD's APM. But the bit is writable on some AMD CPUs, e.g. Turin, and KVM's ABI is to support Directed EOI (KVM's name) irrespective of guest CPU vendor. Fixes: 7543a635aa09 ("KVM: x86: Add KVM exit for IOAPIC EOIs") Closes: https://lore.kernel.org/kvm/7D497EF1-607D-4D37-98E7-DAF95F099342@nutanix.com Cc: stable(a)vger.kernel.org Co-developed-by: Sean Christopherson <seanjc(a)google.com> Signed-off-by: Sean Christopherson <seanjc(a)google.com> Signed-off-by: Khushit Shah <khushit.shah(a)nutanix.com> --- All discussions on v1, v2 only apply the naming feedback and grammar fixes. Testing: I ran the tests with QEMU 9.1 and a 6.12 kernel with the patch applied. - With an unmodified QEMU build, KVM’s LAPIC SEOIB behavior remains unchanged. - Invoking the x2APIC API with KVM_X2APIC_API_DISABLE_IGNORE_SUPPRESS_EOI_BROADCAST_QUIRK correctly suppresses LAPIC -> IOAPIC EOI broadcasts (verified via KVM tracepoints). - Invoking the x2APIC API with KVM_X2APIC_API_DISABLE_SUPPRESS_EOI_BROADCAST results in SEOIB not being advertised to the guest, as expected (confirmed by checking the LAPIC LVR value inside the guest). I'll send the corresponding QEMU-side patch shortly. --- Documentation/virt/kvm/api.rst | 14 ++++++++++++-- arch/x86/include/asm/kvm_host.h | 2 ++ arch/x86/include/uapi/asm/kvm.h | 6 ++++-- arch/x86/kvm/lapic.c | 13 +++++++++++++ arch/x86/kvm/x86.c | 12 +++++++++--- 5 files changed, 40 insertions(+), 7 deletions(-) diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst index 57061fa29e6a..4141d2bd8156 100644 results in SEOIB not being advertised to the guest, as expected (confirmed by checking the LAPIC LVR value inside the guest). I'll send the corresponding QEMU-side patch shortly. --- Documentation/virt/kvm/api.rst | 14 ++++++++++++-- arch/x86/include/asm/kvm_host.h | 2 ++ arch/x86/include/uapi/asm/kvm.h | 6 ++++-- arch/x86/kvm/lapic.c | 13 +++++++++++++ arch/x86/kvm/x86.c | 12 +++++++++--- 5 files changed, 40 insertions(+), 7 deletions(-) diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst index 57061fa29e6a..4141d2bd8156 100644 results in SEOIB not being advertised to the guest, as expected (confirmed by checking the LAPIC LVR value inside the guest). I'll send the corresponding QEMU-side patch shortly. --- Documentation/virt/kvm/api.rst | 14 ++++++++++++-- arch/x86/include/asm/kvm_host.h | 2 ++ arch/x86/include/uapi/asm/kvm.h | 6 ++++-- arch/x86/kvm/lapic.c | 13 +++++++++++++ arch/x86/kvm/x86.c | 12 +++++++++--- 5 files changed, 40 insertions(+), 7 deletions(-) diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst index 57061fa29e6a..4141d2bd8156 100644 results in SEOIB not being advertised to the guest, as expected (confirmed by checking the LAPIC LVR value inside the guest). I'll send the corresponding QEMU-side patch shortly. --- Documentation/virt/kvm/api.rst | 14 ++++++++++++-- arch/x86/include/asm/kvm_host.h | 2 ++ arch/x86/include/uapi/asm/kvm.h | 6 ++++-- arch/x86/kvm/lapic.c | 13 +++++++++++++ arch/x86/kvm/x86.c | 12 +++++++++--- 5 files changed, 40 insertions(+), 7 deletions(-) diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst index 57061fa29e6a..4141d2bd8156 100644 --- a/Documentation/virt/kvm/api.rst +++ b/Documentation/virt/kvm/api.rst @@ -7800,8 +7800,10 @@ Will return -EBUSY if a VCPU has already been created. Valid feature flags in args[0] are:: - #define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0) - #define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK (1ULL << 1) + #define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0) + #define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK (1ULL << 1) + #define KVM_X2APIC_API_DISABLE_IGNORE_SUPPRESS_EOI_BROADCAST_QUIRK (1ULL << 2) + #define KVM_X2APIC_API_DISABLE_SUPPRESS_EOI_BROADCAST (1ULL << 3) Enabling KVM_X2APIC_API_USE_32BIT_IDS changes the behavior of KVM_SET_GSI_ROUTING, KVM_SIGNAL_MSI, KVM_SET_LAPIC, and KVM_GET_LAPIC, @@ -7814,6 +7816,14 @@ as a broadcast even in x2APIC mode in order to support physical x2APIC without interrupt remapping. This is undesirable in logical mode, where 0xff represents CPUs 0-7 in cluster 0. +Setting KVM_X2APIC_API_DISABLE_IGNORE_SUPPRESS_EOI_BROADCAST_QUIRK overrides +KVM's quirky behavior of not actually suppressing EOI broadcasts for split IRQ +chips when support for Suppress EOI Broadcasts is advertised to the guest. + +Setting KVM_X2APIC_API_DISABLE_SUPPRESS_EOI_BROADCAST disables support for +Suppress EOI Broadcasts entirely, i.e. instructs KVM to NOT advertise support +to the guest and thus disallow enabling EOI broadcast suppression in SPIV. + 7.8 KVM_CAP_S390_USER_INSTR0 ---------------------------- diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 48598d017d6f..f6fdc0842c05 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1480,6 +1480,8 @@ struct kvm_arch { bool x2apic_format; bool x2apic_broadcast_quirk_disabled; + bool disable_ignore_suppress_eoi_broadcast_quirk; + bool x2apic_disable_suppress_eoi_broadcast; + * Suppress EOI Broadcasts without actually suppressing EOIs). + */ + if ((kvm_lapic_get_reg(apic, APIC_SPIV) & APIC_SPIV_DIRECTED_EOI) && + apic->vcpu->kvm->arch.disable_ignore_suppress_eoi_broadcast_quirk) + return; + apic->vcpu->arch.pending_ioapic_eoi = vector; kvm_make_request(KVM_REQ_IOAPIC_EOI_EXIT, apic->vcpu); return; diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index c9c2aa6f4705..e1b6fe783615 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -121,8 +121,11 @@ static u64 __read_mostly efer_reserved_bits = ~((u64)EFER_SCE); #define KVM_CAP_PMU_VALID_MASK KVM_PMU_CAP_DISABLE -#define KVM_X2APIC_API_VALID_FLAGS (KVM_X2APIC_API_USE_32BIT_IDS | \ - KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK) +#define KVM_X2APIC_API_VALID_FLAGS \ + (KVM_X2APIC_API_USE_32BIT_IDS | \ + KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK | \ + KVM_X2APIC_API_DISABLE_IGNORE_SUPPRESS_EOI_BROADCAST_QUIRK | \ + KVM_X2APIC_API_DISABLE_SUPPRESS_EOI_BROADCAST) static void update_cr8_intercept(struct kvm_vcpu *vcpu); static void process_nmi(struct kvm_vcpu *vcpu); @@ -6782,7 +6785,10 @@ int kvm_vm_ioctl_enable_cap(struct kvm *kvm, kvm->arch.x2apic_format = true; if (cap->args[0] & KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK) kvm->arch.x2apic_broadcast_quirk_disabled = true; - + if (cap->args[0] & KVM_X2APIC_API_DISABLE_IGNORE_SUPPRESS_EOI_BROADCAST_QUIRK) + kvm->arch.disable_ignore_suppress_eoi_broadcast_quirk = true; + if (cap->args[0] & KVM_X2APIC_API_DISABLE_SUPPRESS_EOI_BROADCAST) + kvm->arch.x2apic_disable_suppress_eoi_broadcast = true; r = 0; break; case KVM_CAP_X86_DISABLE_EXITS: -- 2.39.3

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[PATCH v2] iommu/amd: Relay __modify_irte_ga() error in modify_irte_ga()

by Jinhui Guo

The return type of __modify_irte_ga() is int, but modify_irte_ga() treats it as a bool. Casting the int to bool discards the error code. To fix the issue, change the type of ret to int in modify_irte_ga(). Fixes: 57cdb720eaa5 ("iommu/amd: Do not flush IRTE when only updating isRun and destination fields") Cc: stable(a)vger.kernel.org Signed-off-by: Jinhui Guo <guojinhui.liam(a)bytedance.com> Reviewed-by: Ankit Soni <Ankit.Soni(a)amd.com> --- v1: https://lore.kernel.org/all/20251120154725.435-1-guojinhui.liam@bytedance.c… Changelog in v1 -> v2 (suggested by Ankit Soni) - Trim subject line to the recommanded length drivers/iommu/amd/iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index 2e1865daa1ce..a38304f1a8df 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -3354,7 +3354,7 @@ static int __modify_irte_ga(struct amd_iommu *iommu, u16 devid, int index, static int modify_irte_ga(struct amd_iommu *iommu, u16 devid, int index, struct irte_ga *irte) { - bool ret; + int ret; ret = __modify_irte_ga(iommu, devid, index, irte); if (ret) -- 2.20.1

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[PATCH] iommu/amd: Propagate the error code returned by __modify_irte_ga() in modify_irte_ga()

by Jinhui Guo

The return type of __modify_irte_ga() is int, but modify_irte_ga() treats it as a bool. Casting the int to bool discards the error code. To fix the issue, change the type of ret to int in modify_irte_ga(). Fixes: 57cdb720eaa5 ("iommu/amd: Do not flush IRTE when only updating isRun and destination fields") Cc: stable(a)vger.kernel.org Signed-off-by: Jinhui Guo <guojinhui.liam(a)bytedance.com> --- drivers/iommu/amd/iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index 2e1865daa1ce..a38304f1a8df 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -3354,7 +3354,7 @@ static int __modify_irte_ga(struct amd_iommu *iommu, u16 devid, int index, static int modify_irte_ga(struct amd_iommu *iommu, u16 devid, int index, struct irte_ga *irte) { - bool ret; + int ret; ret = __modify_irte_ga(iommu, devid, index, irte); if (ret) -- 2.20.1

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FAILED: patch "[PATCH] drm/amd/display: Prevent Gating DTBCLK before It Is Properly" failed to apply to 6.17-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.17-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.17.y git checkout FETCH_HEAD git cherry-pick -x cfa0904a35fd0231f4d05da0190f0a22ed881cce # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112424-handball-smolder-0f15@gregkh' --subject-prefix 'PATCH 6.17.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From cfa0904a35fd0231f4d05da0190f0a22ed881cce Mon Sep 17 00:00:00 2001 From: Fangzhi Zuo <Jerry.Zuo(a)amd.com> Date: Thu, 18 Sep 2025 16:25:45 -0400 Subject: [PATCH] drm/amd/display: Prevent Gating DTBCLK before It Is Properly Latched [why] 1. With allow_0_dtb_clk enabled, the time required to latch DTBCLK to 600 MHz depends on the SMU. If DTBCLK is not latched to 600 MHz before set_mode completes, gating DTBCLK causes the DP2 sink to lose its clock source. 2. The existing DTBCLK gating sequence ungates DTBCLK based on both pix_clk and ref_dtbclk, but gates DTBCLK when either pix_clk or ref_dtbclk is zero. pix_clk can be zero outside the set_mode sequence before DTBCLK is properly latched, which can lead to DTBCLK being gated by mistake. [how] Consider both pixel_clk and ref_dtbclk when determining when it is safe to gate DTBCLK; this is more accurate. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4701 Fixes: 5949e7c4890c ("drm/amd/display: Enable Dynamic DTBCLK Switch") Reviewed-by: Charlene Liu <charlene.liu(a)amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai(a)amd.com> Signed-off-by: Fangzhi Zuo <Jerry.Zuo(a)amd.com> Signed-off-by: Roman Li <roman.li(a)amd.com> Tested-by: Dan Wheeler <daniel.wheeler(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> (cherry picked from commit d04eb0c402780ca037b62a6aecf23b863545ebca) Cc: stable(a)vger.kernel.org diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c index b11383fba35f..1eb04772f5da 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c @@ -394,6 +394,8 @@ void dcn35_update_clocks(struct clk_mgr *clk_mgr_base, display_count = dcn35_get_active_display_cnt_wa(dc, context, &all_active_disps); if (new_clocks->dtbclk_en && !new_clocks->ref_dtbclk_khz) new_clocks->ref_dtbclk_khz = 600000; + else if (!new_clocks->dtbclk_en && new_clocks->ref_dtbclk_khz > 590000) + new_clocks->ref_dtbclk_khz = 0; /* * if it is safe to lower, but we are already in the lower state, we don't have to do anything @@ -435,7 +437,7 @@ void dcn35_update_clocks(struct clk_mgr *clk_mgr_base, actual_dtbclk = REG_READ(CLK1_CLK4_CURRENT_CNT); - if (actual_dtbclk) { + if (actual_dtbclk > 590000) { clk_mgr_base->clks.ref_dtbclk_khz = new_clocks->ref_dtbclk_khz; clk_mgr_base->clks.dtbclk_en = new_clocks->dtbclk_en; } diff --git a/drivers/gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c b/drivers/gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c index de6d62401362..c899c09ea31b 100644 --- a/drivers/gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c +++ b/drivers/gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c @@ -1411,7 +1411,7 @@ static void dccg35_set_dtbclk_dto( __func__, params->otg_inst, params->pixclk_khz, params->ref_dtbclk_khz, req_dtbclk_khz, phase, modulo); - } else { + } else if (!params->ref_dtbclk_khz && !req_dtbclk_khz) { switch (params->otg_inst) { case 0: REG_UPDATE(DCCG_GATE_DISABLE_CNTL5, DTBCLK_P0_GATE_DISABLE, 0);

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[PATCH 3/4] ASoC: stm32: sai: fix OF node leak on probe

by Johan Hovold

The reference taken to the sync provider OF node when probing the platform device is currently only dropped if the set_sync() callback fails during DAI probe. Make sure to drop the reference on platform probe failures (e.g. probe deferral) and on driver unbind. This also avoids a potential use-after-free in case the DAI is ever reprobed without first rebinding the platform driver. Fixes: 5914d285f6b7 ("ASoC: stm32: sai: Add synchronization support") Fixes: d4180b4c02e7 ("ASoC: stm32: sai: fix set_sync service") Cc: Olivier Moysan <olivier.moysan(a)st.com> Cc: stable(a)vger.kernel.org # 4.16: d4180b4c02e7 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- sound/soc/stm/stm32_sai.c | 12 +++--------- sound/soc/stm/stm32_sai_sub.c | 23 ++++++++++++++++------- 2 files changed, 19 insertions(+), 16 deletions(-) diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c index 7065aeb0e524..00cf24ceca2d 100644 --- a/sound/soc/stm/stm32_sai.c +++ b/sound/soc/stm/stm32_sai.c @@ -138,7 +138,6 @@ static int stm32_sai_set_sync(struct stm32_sai_data *sai_client, if (!pdev) { dev_err(&sai_client->pdev->dev, "Device not found for node %pOFn\n", np_provider); - of_node_put(np_provider); return -ENODEV; } @@ -147,21 +146,16 @@ static int stm32_sai_set_sync(struct stm32_sai_data *sai_client, if (!sai_provider) { dev_err(&sai_client->pdev->dev, "SAI sync provider data not found\n"); - ret = -EINVAL; - goto error; + return -EINVAL; } /* Configure sync client */ ret = stm32_sai_sync_conf_client(sai_client, synci); if (ret < 0) - goto error; + return ret; /* Configure sync provider */ - ret = stm32_sai_sync_conf_provider(sai_provider, synco); - -error: - of_node_put(np_provider); - return ret; + return stm32_sai_sync_conf_provider(sai_provider, synco); } static int stm32_sai_get_parent_clk(struct stm32_sai_data *sai) diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c index 7a005b4ad304..5ae4d2577f28 100644 --- a/sound/soc/stm/stm32_sai_sub.c +++ b/sound/soc/stm/stm32_sai_sub.c @@ -1586,7 +1586,8 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev, dev_err(&pdev->dev, "External synchro not supported\n"); of_node_put(args.np); - return -EINVAL; + ret = -EINVAL; + goto err_put_sync_provider; } sai->sync = SAI_SYNC_EXTERNAL; @@ -1595,7 +1596,8 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev, (sai->synci > (SAI_GCR_SYNCIN_MAX + 1))) { dev_err(&pdev->dev, "Wrong SAI index\n"); of_node_put(args.np); - return -EINVAL; + ret = -EINVAL; + goto err_put_sync_provider; } if (of_property_match_string(args.np, "compatible", @@ -1609,7 +1611,8 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev, if (!sai->synco) { dev_err(&pdev->dev, "Unknown SAI sub-block\n"); of_node_put(args.np); - return -EINVAL; + ret = -EINVAL; + goto err_put_sync_provider; } } @@ -1619,13 +1622,15 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev, of_node_put(args.np); sai->sai_ck = devm_clk_get(&pdev->dev, "sai_ck"); - if (IS_ERR(sai->sai_ck)) - return dev_err_probe(&pdev->dev, PTR_ERR(sai->sai_ck), - "Missing kernel clock sai_ck\n"); + if (IS_ERR(sai->sai_ck)) { + ret = dev_err_probe(&pdev->dev, PTR_ERR(sai->sai_ck), + "Missing kernel clock sai_ck\n"); + goto err_put_sync_provider; + } ret = clk_prepare(sai->pdata->pclk); if (ret < 0) - return ret; + goto err_put_sync_provider; if (STM_SAI_IS_F4(sai->pdata)) return 0; @@ -1647,6 +1652,8 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev, err_unprepare_pclk: clk_unprepare(sai->pdata->pclk); +err_put_sync_provider: + of_node_put(sai->np_sync_provider); return ret; } @@ -1720,6 +1727,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev) err_unprepare_pclk: clk_unprepare(sai->pdata->pclk); + of_node_put(sai->np_sync_provider); return ret; } @@ -1732,6 +1740,7 @@ static void stm32_sai_sub_remove(struct platform_device *pdev) snd_dmaengine_pcm_unregister(&pdev->dev); snd_soc_unregister_component(&pdev->dev); pm_runtime_disable(&pdev->dev); + of_node_put(sai->np_sync_provider); } static int stm32_sai_sub_suspend(struct device *dev) -- 2.51.2

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[PATCH 2/4] ASoC: stm32: sai: fix clk prepare imbalance on probe failure

by Johan Hovold

Make sure to unprepare the parent clock also on probe failures (e.g. probe deferral). Fixes: a14bf98c045b ("ASoC: stm32: sai: fix possible circular locking") Cc: stable(a)vger.kernel.org # 5.5 Cc: Olivier Moysan <olivier.moysan(a)st.com> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- sound/soc/stm/stm32_sai_sub.c | 28 +++++++++++++++++++++------- 1 file changed, 21 insertions(+), 7 deletions(-) diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c index 0ae1eae2a59e..7a005b4ad304 100644 --- a/sound/soc/stm/stm32_sai_sub.c +++ b/sound/soc/stm/stm32_sai_sub.c @@ -1634,14 +1634,21 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev, if (of_property_present(np, "#clock-cells")) { ret = stm32_sai_add_mclk_provider(sai); if (ret < 0) - return ret; + goto err_unprepare_pclk; } else { sai->sai_mclk = devm_clk_get_optional(&pdev->dev, "MCLK"); - if (IS_ERR(sai->sai_mclk)) - return PTR_ERR(sai->sai_mclk); + if (IS_ERR(sai->sai_mclk)) { + ret = PTR_ERR(sai->sai_mclk); + goto err_unprepare_pclk; + } } return 0; + +err_unprepare_pclk: + clk_unprepare(sai->pdata->pclk); + + return ret; } static int stm32_sai_sub_probe(struct platform_device *pdev) @@ -1688,26 +1695,33 @@ static int stm32_sai_sub_probe(struct platform_device *pdev) IRQF_SHARED, dev_name(&pdev->dev), sai); if (ret) { dev_err(&pdev->dev, "IRQ request returned %d\n", ret); - return ret; + goto err_unprepare_pclk; } if (STM_SAI_PROTOCOL_IS_SPDIF(sai)) conf = &stm32_sai_pcm_config_spdif; ret = snd_dmaengine_pcm_register(&pdev->dev, conf, 0); - if (ret) - return dev_err_probe(&pdev->dev, ret, "Could not register pcm dma\n"); + if (ret) { + ret = dev_err_probe(&pdev->dev, ret, "Could not register pcm dma\n"); + goto err_unprepare_pclk; + } ret = snd_soc_register_component(&pdev->dev, &stm32_component, &sai->cpu_dai_drv, 1); if (ret) { snd_dmaengine_pcm_unregister(&pdev->dev); - return ret; + goto err_unprepare_pclk; } pm_runtime_enable(&pdev->dev); return 0; + +err_unprepare_pclk: + clk_unprepare(sai->pdata->pclk); + + return ret; } static void stm32_sai_sub_remove(struct platform_device *pdev) -- 2.51.2

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[PATCH 1/4] ASoC: stm32: sai: fix device leak on probe

by Johan Hovold

Make sure to drop the reference taken when looking up the sync provider device and its driver data during DAI probe on probe failures and on unbind. Note that holding a reference to a device does not prevent its driver data from going away so there is no point in keeping the reference. Fixes: 7dd0d835582f ("ASoC: stm32: sai: simplify sync modes management") Fixes: 1c3816a19487 ("ASoC: stm32: sai: add missing put_device()") Cc: stable(a)vger.kernel.org # 4.16: 1c3816a19487 Cc: olivier moysan <olivier.moysan(a)st.com> Cc: Wen Yang <yellowriver2010(a)hotmail.com> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- sound/soc/stm/stm32_sai.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c index fa821e3fb427..7065aeb0e524 100644 --- a/sound/soc/stm/stm32_sai.c +++ b/sound/soc/stm/stm32_sai.c @@ -143,6 +143,7 @@ static int stm32_sai_set_sync(struct stm32_sai_data *sai_client, } sai_provider = platform_get_drvdata(pdev); + put_device(&pdev->dev); if (!sai_provider) { dev_err(&sai_client->pdev->dev, "SAI sync provider data not found\n"); @@ -159,7 +160,6 @@ static int stm32_sai_set_sync(struct stm32_sai_data *sai_client, ret = stm32_sai_sync_conf_provider(sai_provider, synco); error: - put_device(&pdev->dev); of_node_put(np_provider); return ret; } -- 2.51.2

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[PATCH 6.12 000/565] 6.12.58-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.12.58 release. There are 565 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 13 Nov 2025 00:43:57 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.12.58-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.12.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.12.58-rc1 Heiner Kallweit <hkallweit1(a)gmail.com> net: phy: fix phy_disable_eee Alex Hung <alex.hung(a)amd.com> drm/amd/display: Fix black screen with HDMI outputs Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> drm/amdgpu: Fix function header names in amdgpu_connectors.c Sathishkumar S <sathishkumar.sundararaju(a)amd.com> drm/amdgpu: Fix unintended error log in VCN5_0_0 Punit Agrawal <punit.agrawal(a)oss.qualcomm.com> ACPI: SPCR: Check for table version when using precise baudrate Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> extcon: adc-jack: Cleanup wakeup source only if it was enabled Melissa Wen <mwen(a)igalia.com> drm/amd/display: update color on atomic commit time Adrian Hunter <adrian.hunter(a)intel.com> scsi: ufs: core: Add a quirk to suppress link_startup_again Adrian Hunter <adrian.hunter(a)intel.com> scsi: ufs: ufs-pci: Set UFSHCD_QUIRK_PERFORM_LINK_STARTUP_ONCE for Intel ADL Adrian Hunter <adrian.hunter(a)intel.com> scsi: ufs: ufs-pci: Fix S0ix/S3 for Intel controllers Nathan Chancellor <nathan(a)kernel.org> lib/crypto: curve25519-hacl64: Fix older clang KASAN workaround for GCC Bui Quang Minh <minhquangbui99(a)gmail.com> virtio-net: fix received length check in big packets Rong Zhang <i(a)rong.moe> drm/amd/display: Fix NULL deref in debugfs odm_combine_segments Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/smu: Handle S0ix for vangogh Henrique Carvalho <henrique.carvalho(a)suse.com> smb: client: fix potential UAF in smb2_close_cached_fid() Joshua Rogers <linux(a)joshua.hu> smb: client: validate change notify buffer before copy Mario Limonciello (AMD) <superm1(a)kernel.org> x86/microcode/AMD: Add more known models to entry sign checking Yuta Hayama <hayama(a)lineo.co.jp> rtc: rx8025: fix incorrect register reference Helge Deller <deller(a)gmx.de> parisc: Avoid crash due to unaligned access in unwinder Jason Gunthorpe <jgg(a)ziepe.ca> iommufd: Don't overflow during division for dirty tracking Ilia Gavrilov <Ilia.Gavrilov(a)infotecs.ru> Bluetooth: MGMT: Fix OOB access in parse_adv_monitor_pattern() Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer(a)amd.com> drm/sched: Fix deadlock in drm_sched_entity_kill_jobs_cb Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Enable mst when it's detected but yet to be initialized Zilin Guan <zilin(a)seu.edu.cn> tracing: Fix memory leaks in create_field_var() Nikolay Aleksandrov <razor(a)blackwall.org> net: bridge: fix MST static key usage Nikolay Aleksandrov <razor(a)blackwall.org> net: bridge: fix use-after-free due to MST port state bypass Horatiu Vultur <horatiu.vultur(a)microchip.com> lan966x: Fix sleeping in atomic context Tristram Ha <tristram.ha(a)microchip.com> net: dsa: microchip: Fix reserved multicast address table programming Haotian Zhang <vulab(a)iscas.ac.cn> net: wan: framer: pef2256: Switch to devm_mfd_add_devices() Dragos Tatulea <dtatulea(a)nvidia.com> net/mlx5e: SHAMPO, Fix skb size check for 64K pages Meghana Malladi <m-malladi(a)ti.com> net: ti: icssg-prueth: Fix fdb hash size configuration Gal Pressman <gal(a)nvidia.com> net/mlx5e: Fix return value in case of module EEPROM read error Martin Willi <martin(a)strongswan.org> wifi: mac80211_hwsim: Limit destroy_on_close radio removal to netgroup Hongguang Gao <hongguang.gao(a)broadcom.com> bnxt_en: Add a 'force' parameter to bnxt_free_ctx_mem() Hongguang Gao <hongguang.gao(a)broadcom.com> bnxt_en: Refactor bnxt_free_ctx_mem() Shruti Parab <shruti.parab(a)broadcom.com> bnxt_en: Add mem_valid bit to struct bnxt_ctx_mem_type Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> bnxt_en: Fix a possible memory leak in bnxt_ptp_init Qendrim Maxhuni <qendrim.maxhuni(a)garderos.com> net: usb: qmi_wwan: initialize MAC header offset in qmimux_rx_fixup Mohammad Heib <mheib(a)redhat.com> net: ionic: map SKB after pseudo-header checksum prep Mohammad Heib <mheib(a)redhat.com> net: ionic: add dma_wmb() before ringing TX doorbell Stefan Wiehler <stefan.wiehler(a)nokia.com> sctp: Hold sock lock while iterating over address list Stefan Wiehler <stefan.wiehler(a)nokia.com> sctp: Prevent TOCTOU out-of-bounds write Stefan Wiehler <stefan.wiehler(a)nokia.com> sctp: Hold RCU read lock while iterating over address list Jonas Gorski <jonas.gorski(a)gmail.com> net: dsa: b53: stop reading ARL entries if search is done Jonas Gorski <jonas.gorski(a)gmail.com> net: dsa: b53: fix enabling ip multicast Jonas Gorski <jonas.gorski(a)gmail.com> net: dsa: b53: fix bcm63xx RGMII port link adjustment Jonas Gorski <jonas.gorski(a)gmail.com> net: dsa: b53: fix resetting speed and pause on forced link Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> gpiolib: fix invalid pointer access in debugfs Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> gpio: swnode: don't use the swnode's name as the key for GPIO lookup Hangbin Liu <liuhangbin(a)gmail.com> net: vlan: sync VLAN features with lower device Wang Liang <wangliang74(a)huawei.com> selftests: netdevsim: Fix ethtool-coalesce.sh fail by installing ethtool-common.sh Anubhav Singh <anubhavsinggh(a)google.com> selftests/net: use destination options instead of hop-by-hop Anubhav Singh <anubhavsinggh(a)google.com> selftests/net: fix out-of-order delivery of FIN in gro:tcp test Jonas Gorski <jonas.gorski(a)gmail.com> net: dsa: tag_brcm: legacy: fix untagged rx on unbridged ports for bcm63xx Álvaro Fernández Rojas <noltari(a)gmail.com> net: dsa: tag_brcm: legacy: reorganize functions Abdun Nihaal <nihaal(a)cse.iitm.ac.in> Bluetooth: btrtl: Fix memory leak in rtlbt_parse_firmware_v2() Raphael Pinsonneault-Thibeault <rpthibeault(a)gmail.com> Bluetooth: hci_event: validate skb length for unknown CC opcode Josephine Pfeiffer <hi(a)josie.lol> riscv: ptdump: use seq_puts() in pt_dump_seq_puts() macro Chunyan Zhang <zhangchunyan(a)iscas.ac.cn> riscv: stacktrace: Disable KASAN checks for non-current tasks Jiawen Wu <jiawenwu(a)trustnetic.com> net: libwx: fix device bus LAN ID Steven Rostedt <rostedt(a)goodmis.org> ring-buffer: Do not warn in ring_buffer_map_get_reader() when reader catches up Baochen Qiang <baochen.qiang(a)oss.qualcomm.com> Revert "wifi: ath10k: avoid unnecessary wait for service ready message" Ariel D'Alessandro <ariel.dalessandro(a)collabora.com> drm/mediatek: Disable AFBC support on Mediatek DRM driver Marek Szyprowski <m.szyprowski(a)samsung.com> media: videobuf2: forbid remove_bufs when legacy fileio is active Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Use heuristic to find stream entity Qu Wenruo <wqu(a)suse.com> btrfs: ensure no dirty metadata is written back for an fs with errors Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek: Audio disappears on HP 15-fc000 after warm boot again Linus Torvalds <torvalds(a)linux-foundation.org> x86: uaccess: don't use runtime-const rewriting in modules Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/runtime-const: Add the RUNTIME_CONST_PTR assembly macro Linus Torvalds <torvalds(a)linux-foundation.org> x86: use cmov for user address masking Kotresh HR <khiremat(a)redhat.com> ceph: fix multifs mds auth caps issue Viacheslav Dubeyko <Slava.Dubeyko(a)ibm.com> ceph: refactor wake_up_bit() pattern of calling Viacheslav Dubeyko <Slava.Dubeyko(a)ibm.com> ceph: fix potential race condition in ceph_ioctl_lazyio() Viacheslav Dubeyko <Slava.Dubeyko(a)ibm.com> ceph: add checking of wait_for_completion_killable() return value Philip Yang <Philip.Yang(a)amd.com> drm/amdkfd: Fix mmap write lock not release Valerio Setti <vsetti(a)baylibre.com> ASoC: meson: aiu-encoder-i2s: fix bit clock polarity Geert Uytterhoeven <geert(a)linux-m68k.org> kbuild: uapi: Strip comments before size type check Sammy Hsu <zelda3121(a)gmail.com> net: wwan: t7xx: add support for HP DRMR-H01 Bruno Thomsen <bruno.thomsen(a)gmail.com> rtc: pcf2127: fix watchdog interrupt mask on pcf2131 Albin Babu Varghese <albinbabuvarghese20(a)gmail.com> fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds Sascha Hauer <s.hauer(a)pengutronix.de> tools: lib: thermal: use pkg-config to locate libnl3 Emil Dahl Juhl <juhl.emildahl(a)gmail.com> tools: lib: thermal: don't preserve owner in install Ian Rogers <irogers(a)google.com> tools bitmap: Add missing asm-generic/bitsperlong.h include Tiezhu Yang <yangtiezhu(a)loongson.cn> LoongArch: Handle new atomic instructions for probes Sakari Ailus <sakari.ailus(a)linux.intel.com> ACPI: property: Return present device nodes only on fwnode interface Hoyoung Seo <hy50.seo(a)samsung.com> scsi: ufs: core: Include UTP error in INT_FATAL_ERRORS Randall P. Embry <rpembry(a)gmail.com> 9p: sysfs_init: don't hardcode error to ENOMEM Aaron Kling <webgeek1234(a)gmail.com> cpufreq: tegra186: Initialize all cores to max frequencies Randall P. Embry <rpembry(a)gmail.com> 9p: fix /sys/fs/9p/caches overwriting itself Jerome Brunet <jbrunet(a)baylibre.com> NTB: epf: Allow arbitrary BAR mapping Shubhrajyoti Datta <shubhrajyoti.datta(a)amd.com> clk: clocking-wizard: Fix output clock register offset for Versal platforms Jacky Bai <ping.bai(a)nxp.com> clk: scmi: Add duty cycle ops only when duty cycle is supported Matthias Schiffer <matthias.schiffer(a)tq-group.com> clk: ti: am33xx: keep WKUP_DEBUGSS_CLKCTRL enabled Oleg Nesterov <oleg(a)redhat.com> 9p/trans_fd: p9_fd_request: kick rx thread if EPOLLIN Nicolas Ferre <nicolas.ferre(a)microchip.com> clk: at91: clk-sam9x60-pll: force write to PLL_UPDT register Ryan Wanner <Ryan.Wanner(a)microchip.com> clk: at91: clk-master: Add check for divide by 3 Balamanikandan Gunasundar <balamanikandan.gunasundar(a)microchip.com> clk: at91: sam9x7: Add peripheral clock id for pmecc Nicolas Ferre <nicolas.ferre(a)microchip.com> ARM: at91: pm: save and restore ACR during PLL disable/enable Josua Mayer <josua(a)solid-run.com> rtc: pcf2127: clear minute/second interrupt Chen-Yu Tsai <wens(a)csie.org> clk: sunxi-ng: sun6i-rtc: Add A523 specifics Tiwei Bie <tiwei.btw(a)antgroup.com> um: Fix help message for ssl-non-raw Yikang Yue <yikangy2(a)illinois.edu> fs/hpfs: Fix error code for new_inode() failure in mkdir/create/mknod/symlink Marko Mäkelä <marko.makela(a)iki.fi> clk: qcom: gcc-ipq6018: rework nss_port5 clock to multiple conf austinchang <austinchang(a)synology.com> btrfs: mark dirty extent range for out of bound prealloc extents Shardul Bankar <shardulsb08(a)gmail.com> btrfs: fix memory leak of qgroup_list in btrfs_add_qgroup_relation Junxian Huang <huangjunxian6(a)hisilicon.com> RDMA/hns: Fix wrong WQE data when QP wraps around wenglianfa <wenglianfa(a)huawei.com> RDMA/hns: Fix the modification of max_send_sge Chengchang Tang <tangchengchang(a)huawei.com> RDMA/hns: Fix recv CQ and QP cache affinity Jacob Moroni <jmoroni(a)google.com> RDMA/irdma: Set irdma_cq cq_num field during CQ create Jacob Moroni <jmoroni(a)google.com> RDMA/irdma: Remove unused struct irdma_cq fields Jacob Moroni <jmoroni(a)google.com> RDMA/irdma: Fix SD index calculation Saket Dumbre <saket.dumbre(a)intel.com> ACPICA: Update dsmethod.c to get rid of unused variable warning Mario Limonciello <Mario.Limonciello(a)amd.com> drm/amd/display: Add fallback path for YCBCR422 Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> char: misc: restrict the dynamic range to exclude reserved minors Michal Pecio <michal.pecio(a)gmail.com> usb: xhci-pci: Fix USB2-only root hub registration Coiby Xu <coxu(a)redhat.com> ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr Fiona Ebner <f.ebner(a)proxmox.com> smb: client: transport: avoid reconnects triggered by pending task work Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: use sock_create_kern interface to create kernel socket Vladimir Riabchun <ferr.lambarginio(a)gmail.com> ftrace: Fix softlockup in ftrace_module_enable Mike Marshall <hubcap(a)omnibond.com> orangefs: fix xattr related buffer overflow... Dragos Tatulea <dtatulea(a)nvidia.com> page_pool: Clamp pool size to max 16K pages Qingfang Deng <dqfext(a)gmail.com> 6pack: drop redundant locking and refcounting Namjae Jeon <linkinjeon(a)kernel.org> exfat: validate cluster allocation bits of the allocation bitmap Chi Zhiling <chizhiling(a)kylinos.cn> exfat: limit log print for IO error Rohan G Thomas <rohan.g.thomas(a)altera.com> net: stmmac: est: Drop frames causing HLBS error Roy Vegard Ovesen <roy.vegard.ovesen(a)gmail.com> ALSA: usb-audio: add mono main switch to Presonus S1824c Ivan Pravdin <ipravdin.official(a)gmail.com> Bluetooth: bcsp: receive data only if registered Chris Lu <chris.lu(a)mediatek.com> Bluetooth: btusb: Add new VID/PID 13d3/3633 for MT7922 Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: SCO: Fix UAF on sco_conn_free Arkadiusz Bokowy <arkadiusz.bokowy(a)gmail.com> Bluetooth: btusb: Check for unexpected bytes when defragmenting HCI frames Théo Lebrun <theo.lebrun(a)bootlin.com> net: macb: avoid dealing with endianness in macb_set_hwaddr() Carolina Jubran <cjubran(a)nvidia.com> net/mlx5e: Don't query FEC statistics when FEC is disabled Timothy Pearson <tpearson(a)raptorengineering.com> vfio/pci: Fix INTx handling on legacy non-PCI 2.3 devices Sunil V L <sunilvl(a)ventanamicro.com> ACPI: scan: Update honor list for RPMI System MSI Primoz Fiser <primoz.fiser(a)norik.com> ASoC: tlv320aic3x: Fix class-D initialization for tlv320aic3007 Olivier Moysan <olivier.moysan(a)foss.st.com> ASoC: stm32: sai: manage context in set_sysclk callback Yifan Zhang <yifan1.zhang(a)amd.com> amd/amdkfd: resolve a race in amdgpu_amdkfd_device_fini_sw Julian Sun <sunjunchao(a)bytedance.com> ext4: increase IO priority of fastcommit chuguangqing <chuguangqing(a)inspur.com> fs: ext4: change GFP_KERNEL to GFP_NOFS to avoid deadlock Moti Haimovski <moti.haimovski(a)intel.com> accel/habanalabs: support mapping cb with vmalloc-backed coherent memory Konstantin Sinyuk <konstantin.sinyuk(a)intel.com> accel/habanalabs/gaudi2: read preboot status after recovering from dirty state Tomer Tayar <tomer.tayar(a)intel.com> accel/habanalabs: return ENOMEM if less than requested pages were pinned Ranjan Kumar <ranjan.kumar(a)broadcom.com> scsi: mpt3sas: Add support for 22.5 Gbps SAS link rate Vered Yavniely <vered.yavniely(a)intel.com> accel/habanalabs/gaudi2: fix BMON disable configuration Alok Tiwari <alok.a.tiwari(a)oracle.com> scsi: libfc: Fix potential buffer overflow in fc_ct_ms_fill() Petr Machata <petrm(a)nvidia.com> net: bridge: Install FDB for bridge MAC on VLAN 0 Al Viro <viro(a)zeniv.linux.org.uk> nfs4_setup_readdir(): insufficient locking for ->d_parent->d_inode dereferencing Anthony Iliopoulos <ailiop(a)suse.com> NFSv4.1: fix mount hang after CREATE_SESSION failure Olga Kornievskaia <okorniev(a)redhat.com> NFSv4: handle ERR_GRACE on delegation recalls Melissa Wen <mwen(a)igalia.com> drm/amd/display: change dc stream color settings only in atomic commit Sridevi Arvindekar <sarvinde(a)amd.com> drm/amd/display: Fix for test crash due to power gating Lo-an Chen <lo-an.chen(a)amd.com> drm/amd/display: Init dispclk from bootup clock for DCN314 Karthi Kandasamy <karthi.kandasamy(a)amd.com> drm/amd/display: Add AVI infoframe copy in copy_stream_update_to_stream Bastien Curutchet <bastien.curutchet(a)bootlin.com> net: dsa: microchip: Set SPI as bus interface during reset for KSZ8463 Nithyanantham Paramasivam <nithyanantham.paramasivam(a)oss.qualcomm.com> wifi: ath12k: Increase DP_REO_CMD_RING_SIZE to 256 Stephan Gerhold <stephan.gerhold(a)linaro.org> remoteproc: qcom: q6v5: Avoid handling handover twice David Yang <mmyangfl(a)gmail.com> selftests: forwarding: Reorder (ar)ping arguments to obey POSIX getopt Mario Limonciello <mario.limonciello(a)amd.com> PCI/PM: Skip resuming to D0 if device is disconnected Weili Qian <qianweili(a)huawei.com> crypto: hisilicon/qm - clear all VF configurations in the hardware Weili Qian <qianweili(a)huawei.com> crypto: hisilicon/qm - invalidate queues in use Alex Mastro <amastro(a)fb.com> vfio: return -ENOTTY for unsupported device feature Al Viro <viro(a)zeniv.linux.org.uk> sparc64: fix prototypes of reads[bwl]() Koakuma <koachan(a)protonmail.com> sparc/module: Add R_SPARC_UA64 relocation handling Chen Wang <unicorn_wang(a)outlook.com> PCI: cadence: Check for the existence of cdns_pcie::ops before using it ChunHao Lin <hau(a)realtek.com> r8169: set EEE speed down ratio to 1 Brahmajit Das <listout(a)listout.xyz> net: intel: fm10k: Fix parameter idx set but not used Ilan Peer <ilan.peer(a)intel.com> wifi: mac80211: Track NAN interface start/stop Loic Poulain <loic.poulain(a)oss.qualcomm.com> wifi: ath10k: Fix connection after GTK rekeying Seyediman Seyedarab <ImanDevel(a)gmail.com> iommu/vt-d: Replace snprintf with scnprintf in dmar_latency_snapshot() Vivek Pernamitta <quic_vpernami(a)quicinc.com> bus: mhi: core: Improve mhi_sync_power_up handling for SYS_ERR state Robert Marko <robert.marko(a)sartura.hr> net: ethernet: microchip: sparx5: make it selectable for ARCH_LAN969X Oleksij Rempel <o.rempel(a)pengutronix.de> net: phy: clear link parameters on admin link down Alexey Klimov <alexey.klimov(a)linaro.org> ASoC: qcom: sc8280xp: explicitly set S16LE format in sc8280xp_be_hw_params_fixup() Guangshuo Li <lgs201920130244(a)gmail.com> drm/amdgpu/atom: Check kcalloc() for WS buffer in amdgpu_atom_execute_table_locked() Shaurya Rane <ssrane_b23(a)ee.vjti.ac.in> jfs: fix uninitialized waitqueue in transaction manager Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> jfs: Verify inode mode when loading from disk Vlad Dumitrescu <vdumitrescu(a)nvidia.com> IB/ipoib: Ignore L3 master device Tatyana Nikolova <tatyana.e.nikolova(a)intel.com> RDMA/irdma: Update Kconfig Eric Dumazet <edumazet(a)google.com> ipv6: np->rxpmtu race annotation Niklas Neronin <niklas.neronin(a)linux.intel.com> usb: xhci-pci: add support for hosts with zero USB3 ports Zong-Zhe Yang <kevin_yang(a)realtek.com> wifi: rtw89: renew a completion for each H2C command waiting C2H event Chih-Kang Chang <gary.chang(a)realtek.com> wifi: rtw89: obtain RX path from ppdu status IE00 wangzijie <wangzijie1(a)honor.com> f2fs: fix infinite loop in __insert_extent_tree() Krishna Kurapati <krishna.kurapati(a)oss.qualcomm.com> usb: xhci: plat: Facilitate using autosuspend for xhci plat devices Forest Crossman <cyrozap(a)gmail.com> usb: mon: Increase BUFF_MAX to 64 MiB to support multi-MB URBs Al Viro <viro(a)zeniv.linux.org.uk> allow finish_no_open(file, ERR_PTR(-E...)) Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Ensure PLOGI_ACC is sent prior to PRLI in Point to Point topology Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Define size of debugfs entry for xri rebalancing Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Remove ndlp kref decrement clause for F_Port_Ctrl in lpfc_cleanup Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Check return status of lpfc_reset_flush_io_context during TGT_RESET Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Decrement ndlp kref after FDISC retries exhausted Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Clean up allocated queues when queue setup mbox commands fail Bart Van Assche <bvanassche(a)acm.org> scsi: ufs: core: Disable timestamp functionality if not supported Nai-Chen Cheng <bleach1827(a)gmail.com> selftests/Makefile: include $(INSTALL_DEP_TARGETS) in clean target to clean net/lib dependency Christian König <christian.koenig(a)amd.com> drm/amdgpu: reject gang submissions under SRIOV John Harrison <John.C.Harrison(a)Intel.com> drm/xe/guc: Return an error code if the GuC load fails Mario Limonciello (AMD) <superm1(a)kernel.org> HID: i2c-hid: Resolve touchpad issues on Dell systems during S4 Stefan Wahren <wahrenst(a)gmx.net> ethernet: Extend device_get_mac_address() to use NVMEM Jakub Kicinski <kuba(a)kernel.org> page_pool: always add GFP_NOWARN for ATOMIC allocations Xi Ruoyao <xry111(a)xry111.site> drm/amd/display/dml2: Guard dml21_map_dc_state_into_dml_display_cfg with DC_FP_START Timur Kristóf <timur.kristof(a)gmail.com> drm/amd/display: Disable VRR on DCE 6 Timur Kristóf <timur.kristof(a)gmail.com> drm/amd/display: Fix DVI-D/HDMI adapters Mario Limonciello (AMD) <superm1(a)kernel.org> drm/amd: Avoid evicting resources at S5 Ausef Yousof <Ausef.Yousof(a)amd.com> drm/amd/display: fix dml ms order of operations Mario Limonciello <Mario.Limonciello(a)amd.com> drm/amd/display: Set up pixel encoding for YCBCR422 Tvrtko Ursulin <tvrtko.ursulin(a)igalia.com> drm/amdgpu: Use memdup_array_user in amdgpu_cs_wait_fences_ioctl Felix Fietkau <nbd(a)nbd.name> wifi: mt76: mt7996: fix memory leak on mt7996_mcu_sta_key_tlv error John Keeping <jkeeping(a)inmusicbrands.com> ALSA: serial-generic: remove shared static buffer Rosen Penev <rosenp(a)gmail.com> wifi: mt76: mt76_eeprom_override to int Benjamin Lin <benjamin-jw.lin(a)mediatek.com> wifi: mt76: mt7996: Temporarily disable EPCS Quan Zhou <quan.zhou(a)mediatek.com> wifi: mt76: mt7921: Add 160MHz beamformee capability for mt7922 device Yafang Shao <laoar.shao(a)gmail.com> net/cls_cgroup: Fix task_get_classid() during qdisc run Gaurav Jain <gaurav.jain(a)nxp.com> crypto: caam - double the entropy delay interval for retry Yunseong Kim <ysk(a)kzalloc.com> crypto: ccp - Fix incorrect payload size calculation in psp_poulate_hsti() Niklas Cassel <cassel(a)kernel.org> PCI: dwc: Verify the single eDMA IRQ in dw_pcie_edma_irq_verify() Ovidiu Panait <ovidiu.panait.oss(a)gmail.com> crypto: sun8i-ce - remove channel timeout field Sangwook Shin <sw617.shin(a)samsung.com> watchdog: s3c2410_wdt: Fix max_timeout being calculated larger Antheas Kapenekakis <lkml(a)antheas.dev> HID: asus: add Z13 folio to generic group for multitouch to work Alok Tiwari <alok.a.tiwari(a)oracle.com> udp_tunnel: use netdev_warn() instead of netdev_WARN() Stanislav Fomichev <sdf(a)fomichev.me> net: devmem: expose tcp_recvmsg_locked errors David Ahern <dsahern(a)kernel.org> selftests: Replace sleep with slowwait Daniel Palmer <daniel(a)thingy.jp> eth: 8139too: Make 8139TOO_PIO depend on !NO_IOPORT_MAP David Ahern <dsahern(a)kernel.org> selftests: Disable dad for ipv6 in fcnal-test.sh Li RongQing <lirongqing(a)baidu.com> x86/kvm: Prefer native qspinlock for dedicated vCPUs irrespective of PV_UNHALT Florian Westphal <fw(a)strlen.de> netfilter: nf_reject: don't reply to icmp error messages chenmiao <chenmiao.ku(a)gmail.com> openrisc: Add R_OR1K_32_PCREL relocation type module support Ido Schimmel <idosch(a)nvidia.com> selftests: traceroute: Return correct value on failure Ido Schimmel <idosch(a)nvidia.com> selftests: traceroute: Use require_command() Qianfeng Rong <rongqianfeng(a)vivo.com> media: redrat3: use int type to store negative error codes Jakub Kicinski <kuba(a)kernel.org> selftests: net: replace sleeps in fcnal-test with waits Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> net: sh_eth: Disable WoL if system can not suspend Rob Clark <robin.clark(a)oss.qualcomm.com> drm/msm/registers: Generate _HI/LO builders for reg64 Michael Riesch <michael.riesch(a)collabora.com> phy: rockchip: phy-rockchip-inno-csidphy: allow writes to grf register 0 Michael Dege <michael.dege(a)renesas.com> phy: renesas: r8a779f0-ether-serdes: add new step added to latest datasheet Mario Limonciello (AMD) <superm1(a)kernel.org> Fix access to video_is_primary_device() when compiled without CONFIG_VIDEO Harikrishna Shenoy <h-shenoy(a)ti.com> phy: cadence: cdns-dphy: Enable lower resolutions in dphy Ilan Peer <ilan.peer(a)intel.com> wifi: mac80211: Fix HE capabilities element check Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> ntfs3: pretend $Extend records as regular files Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Disable auto-hibern8 during power mode changes Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Correct system PM flow Rohan G Thomas <rohan.g.thomas(a)altera.com> net: phy: marvell: Fix 88e1510 downshift counter errata Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Enhance recovery on hibernation exit failure Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Fix unbalanced IRQ enable issue Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Enhance recovery on resume failure Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: allow more time to send ADD_ADDR Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: fix wrong layout information on 16KB page Vladimir Zapolskiy <vladimir.zapolskiy(a)linaro.org> media: i2c: og01a1b: Specify monochrome media bus format instead of Bayer Hao Yao <hao.yao(a)intel.com> media: ov08x40: Fix the horizontal flip control Nidhish A N <nidhish.a.n(a)intel.com> wifi: iwlwifi: fw: Add ASUS to PPAG and TAS list Marek Vasut <marek.vasut+renesas(a)mailbox.org> PCI: endpoint: pci-epf-test: Limit PCIe BAR size for fixed BARs Xion Wang <xion.wang(a)mediatek.com> char: Use list_del_init() in misc_deregister() to reinitialize list pointer Antonino Maniscalco <antomani103(a)gmail.com> drm/msm: make sure to not queue up recovery more than once Zizhi Wo <wozizhi(a)huaweicloud.com> tty/vt: Add missing return value for VT_RESIZE in vt_ioctl() Chen Yufeng <chenyufeng(a)iie.ac.cn> usb: cdns3: gadget: Use-after-free during failed initialization and exit of cdnsp gadget William Wu <william.wu(a)rock-chips.com> usb: gadget: f_hid: Fix zero length packet transfer Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: felix: support phy-mode = "10g-qxgmii" Fangzhi Zuo <Jerry.Zuo(a)amd.com> drm/amd/display: Fix pbn_div Calculation Error Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: add support for cyan skillfish gpu_info Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: don't enable SMU on cyan skillfish Alex Deucher <alexander.deucher(a)amd.com> drm/amd: add more cyan skillfish PCI ids Hector Martin <marcan(a)marcan.st> iommu/apple-dart: Clear stream error indicator bits for T8110 DARTs Ashish Kalra <ashish.kalra(a)amd.com> crypto: ccp: Skip SEV and SNP INIT for kdump boot Ashish Kalra <ashish.kalra(a)amd.com> iommu/amd: Skip enabling command/event buffers for kdump Colin Foster <colin.foster(a)in-advantage.com> smsc911x: add second read of EEPROM mac when possible corruption seen Eric Dumazet <edumazet(a)google.com> net: call cond_resched() less often in __release_sock() Michal Wajdeczko <michal.wajdeczko(a)intel.com> drm/xe/guc: Set upper limit of H2G retries over CTB Richard Zhu <hongxing.zhu(a)nxp.com> PCI: imx6: Enable the Vaux supply if available Cryolitia PukNgae <cryolitia(a)uniontech.com> ALSA: usb-audio: apply quirk for MOONDROP Quark2 Ramya Gnanasekar <ramya.gnanasekar(a)oss.qualcomm.com> wifi: mac80211: Fix 6 GHz Band capabilities element advertisement in lower bands Paul Kocialkowski <paulk(a)sys-base.io> media: verisilicon: Explicitly disable selection api ioctls for decoders Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> media: adv7180: Only validate format in querystd Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> media: adv7180: Do not write format to device in set_fmt Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> media: adv7180: Add missing lock in suspend callback Juraj Šarinay <juraj(a)sarinay.com> net: nfc: nci: Increase NCI_DATA_TIMEOUT to 3000 ms Antheas Kapenekakis <lkml(a)antheas.dev> drm: panel-backlight-quirks: Make EDID match optional Chia-I Wu <olvaffe(a)gmail.com> drm/panthor: check bo offset alignment in vm bind Yue Haibing <yuehaibing(a)huawei.com> ipv6: Add sanity checks on ipv6_devconf.rpl_seg_enabled Jakub Kicinski <kuba(a)kernel.org> selftests: drv-net: rss_ctx: make the test pass with few queues Zhanjun Dong <zhanjun.dong(a)intel.com> drm/xe/guc: Increase GuC crash dump buffer size David Francis <David.Francis(a)amd.com> drm/amdgpu: Allow kfd CRIU with no buffer objects Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> drm/msm/dsi/phy_7nm: Fix missing initial VCO rate Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> drm/msm/dsi/phy: Toggle back buffer resync after preparing PLL Devendra K Verma <devverma(a)amd.com> dmaengine: dw-edma: Set status for callback_result Rosen Penev <rosenp(a)gmail.com> dmaengine: mv_xor: match alloc_wc and free_wc Thomas Andreatta <thomasandreatta2000(a)gmail.com> dmaengine: sh: setup_xref error handling Miroslav Lichvar <mlichvar(a)redhat.com> ptp: Limit time setting of PTP clocks Bharat Uppal <bharat.uppal(a)samsung.com> scsi: ufs: exynos: fsd: Gate ref_clk and put UFS device in reset on suspend Qianfeng Rong <rongqianfeng(a)vivo.com> scsi: pm8001: Use int instead of u32 to store error codes Qianfeng Rong <rongqianfeng(a)vivo.com> crypto: qat - use kcalloc() in qat_uclo_map_objs_from_mof() Eric Dumazet <edumazet(a)google.com> tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() Parthiban Veerasooran <parthiban.veerasooran(a)microchip.com> microchip: lan865x: add ndo_eth_ioctl handler to enable PHY ioctl support Eric Dumazet <edumazet(a)google.com> inet_diag: annotate data-races in inet_diag_bc_sk() Aleksander Jan Bajkowski <olek2(a)wp.pl> mips: lantiq: danube: rename stp node on EASY50712 reference board Aleksander Jan Bajkowski <olek2(a)wp.pl> mips: lantiq: xway: sysctrl: rename stp clock Aleksander Jan Bajkowski <olek2(a)wp.pl> mips: lantiq: danube: add missing device_type in pci node Aleksander Jan Bajkowski <olek2(a)wp.pl> mips: lantiq: danube: add model to EASY50712 dts Aleksander Jan Bajkowski <olek2(a)wp.pl> mips: lantiq: danube: add missing properties to cpu node Timur Kristóf <timur.kristof(a)gmail.com> drm/amdgpu: Respect max pixel clock for HDMI and DVI-D (v2) Mangesh Gadre <Mangesh.Gadre(a)amd.com> drm/amdgpu: Avoid vcn v5.0.1 poison irq call trace on sriov guest Clay King <clayking(a)amd.com> drm/amd/display: incorrect conditions for failing dto calculations Relja Vojvodic <rvojvodi(a)amd.com> drm/amd/display: Increase minimum clock for TMDS 420 with pipe splitting Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc4-pcm: Add fixup for channels Martin Tůma <martin.tuma(a)digiteqautomotive.com> media: pci: mgb4: Fix timings comparison in VIDIOC_S_DV_TIMINGS Chelsy Ratnawat <chelsyratnawat2001(a)gmail.com> media: fix uninitialized symbol warnings Jakub Kicinski <kuba(a)kernel.org> selftests: drv-net: rss_ctx: fix the queue count check Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> platform/x86/intel-uncore-freq: Fix warning in partitioned system Amber Lin <Amber.Lin(a)amd.com> drm/amdkfd: Tie UNMAP_LATENCY to queue_preemption Ivan Lipski <ivan.lipski(a)amd.com> drm/amd/display: Support HW cursor 180 rot for any number of pipe splits Eric Huang <jinhuieric.huang(a)amd.com> drm/amdkfd: fix vram allocation failure for a special case Ce Sun <cesun102(a)amd.com> drm/amdgpu: Correct the counts of nr_banks and nr_errors Miklos Szeredi <mszeredi(a)redhat.com> fuse: zero initialize inode private data Heiner Kallweit <hkallweit1(a)gmail.com> net: phy: fixed_phy: let fixed_phy_unregister free the phy_device Andrew Davis <afd(a)ti.com> remoteproc: wkup_m3: Use devm_pm_runtime_enable() helper Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> extcon: adc-jack: Fix wakeup source leaks on device unbind Francisco Gutierrez <frankramirez(a)google.com> scsi: pm80xx: Fix race condition caused by static variables Chandrakanth Patil <chandrakanth.patil(a)broadcom.com> scsi: mpi3mr: Fix controller init failure on fault during queue creation Chandrakanth Patil <chandrakanth.patil(a)broadcom.com> scsi: mpi3mr: Fix I/O failures during controller reset Oscar Maes <oscmaes92(a)gmail.com> net: ipv4: allow directed broadcast routes to use dst hint Andrew Davis <afd(a)ti.com> rpmsg: char: Export alias for RPMSG ID rpmsg-raw from table Sakari Ailus <sakari.ailus(a)linux.intel.com> media: ipu6: isys: Set embedded data type correctly for metadata formats Jiawen Wu <jiawenwu(a)trustnetic.com> net: wangxun: limit tx_max_coalesced_frames_irq Ujwal Kundur <ujwal.kundur(a)gmail.com> rds: Fix endianness annotation for RDS_MPATH_HASH Eric Dumazet <edumazet(a)google.com> idpf: do not linearize big TSO packets Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Add validation of UAC2/UAC3 effect units Xichao Zhao <zhao.xichao(a)vivo.com> tty: serial: Modify the use of dev_err_probe() Pavan Chebbi <pavan.chebbi(a)broadcom.com> bnxt_en: Add Hyper-V VF ID Sungho Kim <sungho.kim(a)furiosa.ai> PCI/P2PDMA: Fix incorrect pointer usage in devm_kfree() call Chao Yu <chao(a)kernel.org> f2fs: fix to detect potential corrupted nid in free_nid_list Kuniyuki Iwashima <kuniyu(a)google.com> net: Call trace_sock_exceed_buf_limit() for memcg failure with SK_MEM_RECV. Oleksij Rempel <o.rempel(a)pengutronix.de> net: stmmac: Correctly handle Rx checksum offload errors Christoph Paasch <cpaasch(a)openai.com> net: When removing nexthops, don't call synchronize_net if it is not necessary Zijun Hu <zijun.hu(a)oss.qualcomm.com> char: misc: Does not request module for miscdevice with dynamic minor Zijun Hu <zijun.hu(a)oss.qualcomm.com> char: misc: Make misc_register() reentry for miscdevice who wants dynamic minor Christoph Hellwig <hch(a)lst.de> dm error: mark as DM_TARGET_PASSES_INTEGRITY Kuan-Chung Chen <damon.chen(a)realtek.com> wifi: rtw89: fix BSSID comparison for non-transmitted BSSID Kuan-Chung Chen <damon.chen(a)realtek.com> wifi: rtw89: wow: remove notify during WoWLAN net-detect raub camaioni <raubcameo(a)gmail.com> usb: gadget: f_ncm: Fix MAC assignment NCM ethernet Haibo Chen <haibo.chen(a)nxp.com> iio: adc: imx93_adc: load calibrated values even calibration failed Rodrigo Gobbi <rodrigo.gobbi.7(a)gmail.com> iio: adc: spear_adc: mask SPEAR_ADC_STATUS channel and avg sample before setting register Kent Russell <kent.russell(a)amd.com> drm/amdkfd: Handle lack of READ permissions in SVM mapping Heng Zhou <Heng.Zhou(a)amd.com> drm/amdgpu: fix nullptr err of vm_handle_moved Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> drm/bridge: display-connector: don't set OP_DETECT for DisplayPorts Tomasz Pakuła <tomasz.pakula.oficjalny(a)gmail.com> HID: pidff: PERMISSIVE_CONTROL quirk autodetection Tomasz Pakuła <tomasz.pakula.oficjalny(a)gmail.com> HID: pidff: Use direction fix only for conditional effects Karunika Choo <karunika.choo(a)arm.com> drm/panthor: Serialize GPU cache flush operations Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> media: imon: make send_packet() more robust Charalampos Mitrodimas <charmitro(a)posteo.net> net: ipv6: fix field-spanning memcpy warning in AH output Alice Chao <alice.chao(a)mediatek.com> scsi: ufs: host: mediatek: Fix invalid access in vccqx handling Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Change reset sequence for improved stability Alice Chao <alice.chao(a)mediatek.com> scsi: ufs: host: mediatek: Assign power mode userdata before FASTAUTO mode change Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Fix PWM mode switch issue Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: host: mediatek: Fix auto-hibern8 timer configuration Ido Schimmel <idosch(a)nvidia.com> bridge: Redirect to backup port when port is administratively down Niklas Schnelle <schnelle(a)linux.ibm.com> s390/pci: Use pci_uevent_ers() in PCI recovery Niklas Schnelle <schnelle(a)linux.ibm.com> powerpc/eeh: Use result of error_detected() in uevent Thomas Bogendoerfer <tsbogend(a)alpha.franken.de> tty: serial: ip22zilog: Use platform device for probing Lukas Wunner <lukas(a)wunner.de> thunderbolt: Use is_pciehp instead of is_hotplug_bridge Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> ice: Don't use %pK through printk or tracepoints Tiezhu Yang <yangtiezhu(a)loongson.cn> net: stmmac: Check stmmac_hw_setup() in stmmac_resume() Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/vsyscall: Do not require X86_PF_INSTR to emulate vsyscall Lukas Wunner <lukas(a)wunner.de> PCI/ERR: Update device error_state already after reset Mehdi Djait <mehdi.djait(a)linux.intel.com> media: i2c: Kconfig: Ensure a dependency on HAVE_CLK for VIDEO_CAMERA_SENSOR Jayesh Choudhary <j-choudhary(a)ti.com> drm/tidss: Set crtc modesetting parameters with adjusted mode Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> drm/bridge: cdns-dsi: Don't fail on MIPI_DSI_MODE_VIDEO_BURST Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> drm/bridge: cdns-dsi: Fix REG_WAKEUP_TIME value Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> drm/tidss: Use the crtc_* timings when programming the HW Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com> media: amphion: Delete v4l2_fh synchronously in .release() Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com> media: pci: ivtv: Don't create fake v4l2_fh Geoffrey McRae <geoffrey.mcrae(a)amd.com> drm/amdkfd: return -ENOTTY for unsupported IOCTLs Ping-Ke Shih <pkshih(a)realtek.com> wifi: rtw88: sdio: use indirect IO for device registers before power-on Ping-Ke Shih <pkshih(a)realtek.com> wifi: rtw89: print just once for unknown C2H events Wake Liu <wakel(a)google.com> selftests/net: Ensure assert() triggers in psock_tpacket.c Wake Liu <wakel(a)google.com> selftests/net: Replace non-standard __WORDSIZE with sizeof(long) * 8 Marcos Del Sol Vives <marcos(a)orca.pet> PCI: Disable MSI on RDC PCI to PCIe bridges TungYu Lu <tungyu.lu(a)amd.com> drm/amd/display: Wait until OTG enable state is cleared Danny Wang <Danny.Wang(a)amd.com> drm/amd/display: Reset apply_eamless_boot_optimization when dpms_off Terry Cheong <htcheong(a)chromium.org> ASoC: mediatek: Use SND_JACK_AVOUT for HDMI/DP jacks Seyediman Seyedarab <imandevel(a)gmail.com> drm/nouveau: replace snprintf() with scnprintf() in nvkm_snprintbf() Sathishkumar S <sathishkumar.sundararaju(a)amd.com> drm/amdgpu/jpeg: Hold pg_lock before jpeg poweroff Lijo Lazar <lijo.lazar(a)amd.com> drm/amd/pm: Use cached metrics data on arcturus Lijo Lazar <lijo.lazar(a)amd.com> drm/amd/pm: Use cached metrics data on aldebaran Paul Hsieh <Paul.Hsieh(a)amd.com> drm/amd/display: update dpp/disp clock from smu clock table Alex Deucher <alexander.deucher(a)amd.com> drm/amd/display: add more cyan skillfish devices Xiang Liu <xiang.liu(a)amd.com> drm/amdgpu: Skip poison aca bank from UE channel Meng Li <li.meng(a)amd.com> drm/amd/amdgpu: Release xcp drm memory after unplug Ce Sun <cesun102(a)amd.com> drm/amdgpu: Avoid rma causes GPU duplicate reset Maarten Lankhorst <dev(a)lankhorst.se> drm/xe: Fix oops in xe_gem_fault when running core_hotunplug test. John Harrison <John.C.Harrison(a)Intel.com> drm/xe/guc: Add more GuC load error status codes Michael Strauss <michael.strauss(a)amd.com> drm/amd/display: Increase AUX Intra-Hop Done Max Wait Duration Michael Strauss <michael.strauss(a)amd.com> drm/amd/display: Move setup_stream_attribute Sathishkumar S <sathishkumar.sundararaju(a)amd.com> drm/amdgpu: Check vcn sram load return value Tao Zhou <tao.zhou1(a)amd.com> drm/amdgpu: add range check for RAS bad page address Clay King <clayking(a)amd.com> drm/amd/display: ensure committing streams is seamless Aurabindo Pillai <aurabindo.pillai(a)amd.com> drm/amd/display: fix condition for setting timing_adjust_pending Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> mfd: intel-lpss: Add Intel Wildcat Lake LPSS PCI IDs Bastien Curutchet <bastien.curutchet(a)bootlin.com> mfd: core: Increment of_node's refcount before linking it to the platform device Jens Kehne <jens.kehne(a)agilent.com> mfd: da9063: Split chip variant reading in two bus transactions Arnd Bergmann <arnd(a)arndb.de> mfd: madera: Work around false-positive -Wininitialized warning Alexander Stein <alexander.stein(a)ew.tq-group.com> mfd: stmpe-i2c: Add missing MODULE_LICENSE Alexander Stein <alexander.stein(a)ew.tq-group.com> mfd: stmpe: Remove IRQ domain upon removal Len Brown <len.brown(a)intel.com> tools/power x86_energy_perf_policy: Prefer driver HWP limits Len Brown <len.brown(a)intel.com> tools/power x86_energy_perf_policy: Enhance HWP enable Kaushlendra Kumar <kaushlendra.kumar(a)intel.com> tools/power x86_energy_perf_policy: Fix incorrect fopen mode usage Mykyta Yatsenko <yatsenko(a)meta.com> selftests/bpf: Fix flaky bpf_cookie selftest Kaushlendra Kumar <kaushlendra.kumar(a)intel.com> tools/cpupower: Fix incorrect size in cpuidle_state_disable() Armin Wolf <W_Armin(a)gmx.de> hwmon: (dell-smm) Remove Dell Precision 490 custom config data Ben Copeland <ben.copeland(a)linaro.org> hwmon: (asus-ec-sensors) increase timeout for locking ACPI mutex Jiri Olsa <jolsa(a)kernel.org> uprobe: Do not emulate/sstep original instruction when ip is changed Alistair Francis <alistair.francis(a)wdc.com> nvme: Use non zero KATO for persistent discovery connections Amery Hung <ameryhung(a)gmail.com> bpf: Clear pfmemalloc flag when freeing all fragments Chenghao Duan <duanchenghao(a)kylinos.cn> riscv: bpf: Fix uninitialized symbol 'retval_off' Yu Kuai <yukuai3(a)huawei.com> blk-cgroup: fix possible deadlock while configuring policy Markus Stockhausen <markus.stockhausen(a)gmx.de> clocksource/drivers/timer-rtl-otto: Do not interfere with interrupts Markus Stockhausen <markus.stockhausen(a)gmx.de> clocksource/drivers/timer-rtl-otto: Work around dying timers Daniel Lezcano <daniel.lezcano(a)linaro.org> clocksource/drivers/vf-pit: Replace raw_readl/writel to readl/writel Chen Pei <cp0613(a)linux.alibaba.com> ACPI: SPCR: Support Precise Baud Rate field Biju Das <biju.das.jz(a)bp.renesas.com> spi: rpc-if: Add resume support for RZ/G3E Yonghong Song <yonghong.song(a)linux.dev> selftests/bpf: Fix selftest verifier_arena_large failure Pranav Tyagi <pranav.tyagi03(a)gmail.com> futex: Don't leak robust_list pointer on exec race Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> cpuidle: Fail cpuidle device registration if there is one already Tom Stellard <tstellar(a)redhat.com> bpftool: Fix -Wuninitialized-const-pointer warnings with clang >= 21 Fenglin Wu <fenglin.wu(a)oss.qualcomm.com> power: supply: qcom_battmgr: handle charging state change notifications Janne Grunau <j(a)jannau.net> pmdomain: apple: Add "apple,t8103-pmgr-pwrstate" Kaushlendra Kumar <kaushlendra.kumar(a)intel.com> tools/cpupower: fix error return value in cpupower_write_sysfs() Svyatoslav Ryhel <clamor95(a)gmail.com> video: backlight: lp855x_bl: Set correct EPROM start for LP8556 Jarkko Nikula <jarkko.nikula(a)linux.intel.com> i3c: mipi-i3c-hci-pci: Add support for Intel Wildcat Lake-U I3C Kumar Kartikeya Dwivedi <memxor(a)gmail.com> bpf: Do not limit bpf_cgroup_from_id to current's namespace Daniel Wagner <wagi(a)kernel.org> nvme-fc: use lock accessing port_state and rport state Daniel Wagner <wagi(a)kernel.org> nvmet-fc: avoid scheduling association deletion twice Amirreza Zarrabi <amirreza.zarrabi(a)oss.qualcomm.com> tee: allow a driver to allocate a tee_device without a pool Hans de Goede <hansg(a)kernel.org> ACPICA: dispatcher: Use acpi_ds_clear_operands() in acpi_ds_call_control_method() Uwe Kleine-König <u.kleine-koenig(a)baylibre.com> pwm: pca9685: Use bulk write to atomicially update registers Sarthak Garg <quic_sartgarg(a)quicinc.com> mmc: sdhci-msm: Enable tuning for SDR50 mode for SD card Nikita Travkin <nikita(a)trvn.ru> firmware: qcom: tzmem: disable sc7180 platform Svyatoslav Ryhel <clamor95(a)gmail.com> ARM: tegra: transformer-20: fix audio-codec interrupt Svyatoslav Ryhel <clamor95(a)gmail.com> ARM: tegra: transformer-20: add missing magnetometer interrupt Jonas Schwöbel <jonasschwoebel(a)yahoo.de> ARM: tegra: p880: set correct touchscreen clipping Svyatoslav Ryhel <clamor95(a)gmail.com> soc/tegra: fuse: Add Tegra114 nvmem cells and fuse lookups Radhey Shyam Pandey <radhey.shyam.pandey(a)amd.com> arm64: zynqmp: Revert usb node drive strength and slew rate for zcu106 Quanyang Wang <quanyang.wang(a)windriver.com> arm64: zynqmp: Disable coresight by default Sohil Mehta <sohil.mehta(a)intel.com> cpufreq: ondemand: Update the efficient idle check for Intel extended Families Ming Wang <wangming01(a)loongson.cn> irqchip/loongson-pch-lpc: Use legacy domain for PCH-LPC IRQ controller Andreas Kemnade <andreas(a)kemnade.info> hwmon: sy7636a: add alias Fabien Proriol <fabien.proriol(a)viavisolutions.com> power: supply: sbs-charger: Support multiple devices Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> pinctrl: keembay: release allocated memory in detach path Chuande Chen <chuachen(a)cisco.com> hwmon: (sbtsi_temp) AMD CPU extended temperature range support David Ober <dober6023(a)gmail.com> hwmon: (lenovo-ec-sensors) Update P8 supprt Rong Zhang <i(a)rong.moe> hwmon: (k10temp) Add device ID for Strix Halo Avadhut Naik <avadhut.naik(a)amd.com> hwmon: (k10temp) Add thermal support for AMD Family 1Ah-based models Christopher Ruehl <chris.ruehl(a)gtsys.com.hk> power: supply: qcom_battmgr: add OOI chemistry Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> thermal: intel: selftests: workload_hint: Mask unsupported types Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> thermal: gov_step_wise: Allow cooling level to be reduced earlier Hans de Goede <hansg(a)kernel.org> ACPI: scan: Add Intel CVS ACPI HIDs to acpi_ignore_dep_ids[] Sam van Kampen <sam(a)tehsvk.net> ACPI: resource: Skip IRQ override on ASUS Vivobook Pro N6506CU Shang song (Lenovo) <shangsong2(a)foxmail.com> ACPI: PRM: Skip handlers with NULL handler_address or NULL VA Christian Bruel <christian.bruel(a)foss.st.com> irqchip/gic-v2m: Handle Multiple MSI base IRQ Alignment Ricardo B. Marlière <rbm(a)suse.com> selftests/bpf: Upon failures, exit with code 1 in test_xsk.sh Yuan Chen <chenyuan(a)kylinos.cn> bpftool: Add CET-aware symbol matching for x86_64 architectures Kees Cook <kees(a)kernel.org> arc: Fix __fls() const-foldability via __builtin_clzl() Dennis Beier <nanovim(a)gmail.com> cpufreq/longhaul: handle NULL policy in longhaul_exit Ricardo B. Marlière <rbm(a)suse.com> selftests/bpf: Fix bpf_prog_detach2 usage in test_lirc_mode2 Jiawei Zhao <phoenix500526(a)163.com> libbpf: Fix USDT SIB argument handling causing unrecognized register error Mario Limonciello (AMD) <superm1(a)kernel.org> ACPI: video: force native for Lenovo 82K8 Kaushlendra Kumar <kaushlendra.kumar(a)intel.com> ACPI: sysfs: Use ACPI_FREE() for freeing an ACPI object Pavel Begunkov <asml.silence(a)gmail.com> io_uring/zctx: check chained notif contexts Inochi Amaoto <inochiama(a)gmail.com> irqchip/sifive-plic: Respect mask state when setting affinity Takashi Sakamoto <o-takashi(a)sakamocchi.jp> firewire: ohci: move self_id_complete tracepoint after validating register Paul Chaignon <paul.chaignon(a)gmail.com> bpf: Use tnums for JEQ/JNE is_branch_taken logic Paresh Bhagat <p-bhagat(a)ti.com> cpufreq: ti: Add support for AM62D2 Jiayi Li <lijiayi(a)kylinos.cn> memstick: Add timeout to prevent indefinite waiting Biju Das <biju.das.jz(a)bp.renesas.com> mmc: host: renesas_sdhi: Fix the actual clock Chi Zhang <chizhang(a)asrmicro.com> pinctrl: single: fix bias pull up/down handling in pin_config_set Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> bpf: Don't use %pK through printk Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> soc: ti: pruss: don't use %pK through printk Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> spi: loopback-test: Don't use %pK through printk Jens Reidel <adrian(a)mainlining.org> soc: qcom: smem: Fix endian-unaware access of num_entries Mukesh Ojha <mukesh.ojha(a)oss.qualcomm.com> firmware: qcom: scm: preserve assign_mem() error return value Ryan Chen <ryan_chen(a)aspeedtech.com> soc: aspeed: socinfo: Add AST27xx silicon IDs Heiko Carstens <hca(a)linux.ibm.com> s390: Disable ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP Gerd Bayer <gbayer(a)linux.ibm.com> s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump Philipp Stanner <phasta(a)kernel.org> drm/sched: Fix race in drm_sched_entity_select_rq() Tvrtko Ursulin <tvrtko.ursulin(a)igalia.com> drm/sched: Re-group and rename the entity run-queue lock Tvrtko Ursulin <tvrtko.ursulin(a)igalia.com> drm/sched: Optimise drm_sched_entity_push_job Owen Gu <guhuinan(a)xiaomi.com> usb: gadget: f_fs: Fix epfile null pointer access after ep enable. Gregory Price <gourry(a)gourry.net> x86/CPU/AMD: Add RDSEED fix for Zen5 Heijligen, Thomas <thomas.heijligen(a)secunet.com> mfd: kempld: Switch back to earlier ->init() behavior Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> cpuidle: governors: menu: Select polling state in some more cases Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> cpuidle: governors: menu: Rearrange main loop in menu_select() Tejun Heo <tj(a)kernel.org> sched_ext: Mark scx_bpf_dsq_move_set_[slice|vtime]() with KF_RCU Emanuele Ghidoli <emanuele.ghidoli(a)toradex.com> net: phy: dp83867: Disable EEE support as not implemented Heiner Kallweit <hkallweit1(a)gmail.com> net: phy: add phy_disable_eee Armin Wolf <W_Armin(a)gmx.de> ACPI: fan: Use platform device for devres-related actions Joshua Grisham <josh(a)joshuagrisham.com> ACPI: fan: Add fan speed reporting for fans with only _FST Ivan Lipski <ivan.lipski(a)amd.com> drm/amd/display: Fix incorrect return of vblank enable on unconfigured crtc Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Check that VPE has reached DPM0 in idle handler Thomas Zimmermann <tzimmermann(a)suse.de> drm/ast: Clear preserved bits from register output value Johan Hovold <johan(a)kernel.org> drm/mediatek: Fix device use-after-free on unbind Philipp Stanner <phasta(a)kernel.org> drm/nouveau: Fix race in nouveau_sched_fini() David Rosca <david.rosca(a)amd.com> drm/sched: avoid killing parent entity on child SIGKILL Thomas Zimmermann <tzimmermann(a)suse.de> drm/sysfb: Do not dereference NULL pointer in plane reset Matthew Brost <matthew.brost(a)intel.com> drm/xe: Do not wake device during a GT reset Miaoqian Lin <linmq006(a)gmail.com> s390/mm: Fix memory leak in add_marker() when kvrealloc() fails Alexey Klimov <alexey.klimov(a)linaro.org> regmap: slimbus: fix bus_context pointer in regmap init calls Dapeng Mi <dapeng1.mi(a)linux.intel.com> perf/x86/intel: Fix KASAN global-out-of-bounds warning Damien Le Moal <dlemoal(a)kernel.org> block: make REQ_OP_ZONE_OPEN a write operation Damien Le Moal <dlemoal(a)kernel.org> block: fix op_is_zone_mgmt() to handle REQ_OP_ZONE_RESET_ALL Armin Wolf <W_Armin(a)gmx.de> ACPI: fan: Use ACPI handle when retrieving _FST John Smith <itistotalbotnet(a)gmail.com> drm/amd/pm/powerplay/smumgr: Fix PCIeBootLinkLevel value on Iceland John Smith <itistotalbotnet(a)gmail.com> drm/amd/pm/powerplay/smumgr: Fix PCIeBootLinkLevel value on Fiji Yang Wang <kevinyang.wang(a)amd.com> drm/amd/pm: fix smu table id bound check issue in smu_cmn_update_table() Daniel Palmer <daniel(a)0x0f.com> drm/radeon: Remove calls to drm_put_dev() Daniel Palmer <daniel(a)0x0f.com> drm/radeon: Do not kfree() devres managed rdev Maarten Zanders <maarten(a)zanders.be> ASoC: fsl_sai: Fix sync error in consumer mode Petr Oros <poros(a)redhat.com> dpll: spec: add missing module-name and clock-id to pin-get reply Abdun Nihaal <nihaal(a)cse.iitm.ac.in> sfc: fix potential memory leak in efx_mae_process_mport() Jijie Shao <shaojijie(a)huawei.com> net: hns3: return error code when function fails Petr Oros <poros(a)redhat.com> tools: ynl: fix string attribute length to include null terminator Tomeu Vizoso <tomeu(a)tomeuvizoso.net> drm/etnaviv: fix flush sequence logic Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: hci_core: Fix tracking of periodic advertisement Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: ISO: Fix another instance of dst_type handling Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: HCI: Fix tracking of advertisement set/instance 0x00 Chris Lu <chris.lu(a)mediatek.com> Bluetooth: btmtksdio: Add pmctrl handling for BT closed state during reset Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: ISO: Fix BIS connection dst_type handling Iulia Tanasescu <iulia.tanasescu(a)nxp.com> Bluetooth: ISO: Update hci_conn_hash_lookup_big for Broadcast slave Cen Zhang <zzzccc427(a)163.com> Bluetooth: hci_sync: fix race in hci_cmd_sync_dequeue_once Lizhi Xu <lizhi.xu(a)windriver.com> usbnet: Prevents free active kevent Andrii Nakryiko <andrii(a)kernel.org> libbpf: Fix powerpc's stack register definition in bpf_tracing.h Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_sai: fix bit order for DSD format Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: Intel: avs: Disable periods-elapsed work when closing PCM Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: Intel: avs: Unprepare a stream when XRUN occurs Haotian Zhang <vulab(a)iscas.ac.cn> crypto: aspeed - fix double free caused by devm Ondrej Mosnacek <omosnace(a)redhat.com> bpf: Do not audit capability check in do_jit() Yonghong Song <yonghong.song(a)linux.dev> bpf, x86: Avoid repeated usage of bpf_prog->aux->stack_depth Yonghong Song <yonghong.song(a)linux.dev> bpf: Find eligible subprogs for private stack support Wonkon Kim <wkon.kim(a)samsung.com> scsi: ufs: core: Initialize value of an attribute returned by uic cmd Noorain Eqbal <nooraineqbal(a)gmail.com> bpf: Sync pending IRQ work before freeing ring buffer Florian Schmaus <florian.schmaus(a)codasip.com> kunit: test_dev_action: Correctly cast 'priv' pointer to long* Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: fix key tailroom accounting leak Miri Korenblit <miriam.rachel.korenblit(a)intel.com> wifi: mac80211: don't mark keys for inactive links as uploaded Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs-amp-lib-test: Fix missing include of kunit/test-bug.h Roy Vegard Ovesen <roy.vegard.ovesen(a)gmail.com> ALSA: usb-audio: fix control pipe direction Akhil P Oommen <akhilpo(a)oss.qualcomm.com> drm/msm/a6xx: Fix GMU firmware parser Rameshkumar Sundaram <rameshkumar.sundaram(a)oss.qualcomm.com> wifi: ath11k: avoid bit operation on key flags Yu Zhang(Yuriy) <quic_yuzha(a)quicinc.com> wifi: ath11k: add support for MU EDCA Karthik M <quic_karm(a)quicinc.com> wifi: ath12k: free skb during idr cleanup callback Mark Pearson <mpearson-lenovo(a)squebb.ca> wifi: ath11k: Add missing platform IDs for quirk table Loic Poulain <loic.poulain(a)oss.qualcomm.com> wifi: ath10k: Fix memory leak on unsupported WMI command Chang S. Bae <chang.seok.bae(a)intel.com> x86/fpu: Ensure XFD state on signal delivery Henrique Carvalho <henrique.carvalho(a)suse.com> smb: client: fix potential cfid UAF in smb2_query_info_compound Farhan Ali <alifm(a)linux.ibm.com> s390/pci: Restore IRQ unconditionally for the zPCI device Srinivas Kandagatla <srinivas.kandagatla(a)oss.qualcomm.com> ASoC: qdsp6: q6asm: do not sleep while atomic Paolo Abeni <pabeni(a)redhat.com> mptcp: restore window probe Paolo Abeni <pabeni(a)redhat.com> mptcp: drop bogus optimization in __mptcp_check_push() Miaoqian Lin <linmq006(a)gmail.com> fbdev: valkyriefb: Fix reference count leak in valkyriefb_init Florian Fuchs <fuchsfl(a)gmail.com> fbdev: pvr2fb: Fix leftover reference to ONCHIP_NR_DMA_CHANNELS Gokul Sivakumar <gokulkumar.sivakumar(a)infineon.com> wifi: brcmfmac: fix crash while sending Action Frames in standalone AP Mode Johan Hovold <johan(a)kernel.org> Bluetooth: rfcomm: fix modem control handling Junjie Cao <junjie.cao(a)intel.com> fbdev: bitblit: bound-check glyph index in bit_putcs* Bui Quang Minh <minhquangbui99(a)gmail.com> virtio-net: drop the multi-buffer XDP packet in zerocopy Kaushlendra Kumar <kaushlendra.kumar(a)intel.com> ACPI: button: Call input_free_device() on failing input device registration Yuhao Jiang <danisjiang(a)gmail.com> ACPI: video: Fix use-after-free in acpi_video_switch_brightness() Daniel Palmer <daniel(a)0x0f.com> fbdev: atyfb: Check if pll_ops->init_pll failed Quanmin Yan <yanquanmin1(a)huawei.com> fbcon: Set fb_display[i]->mode to NULL when the mode is released Miaoqian Lin <linmq006(a)gmail.com> net: usb: asix_devices: Check return value of usbnet_get_endpoints Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix crash in nfsd4_read_release() ------------- Diffstat: Documentation/netlink/specs/dpll.yaml | 2 + Makefile | 4 +- arch/arc/include/asm/bitops.h | 2 + arch/arm/boot/dts/nvidia/tegra20-asus-tf101.dts | 5 +- arch/arm/boot/dts/nvidia/tegra30-lg-p880.dts | 4 +- arch/arm/mach-at91/pm_suspend.S | 8 +- arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts | 4 +- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 4 + arch/loongarch/include/asm/inst.h | 5 + arch/loongarch/kernel/inst.c | 12 + arch/mips/boot/dts/lantiq/danube.dtsi | 6 + arch/mips/boot/dts/lantiq/danube_easy50712.dts | 4 +- arch/mips/lantiq/xway/sysctrl.c | 2 +- arch/mips/sgi-ip22/ip22-platform.c | 32 ++ arch/openrisc/kernel/module.c | 4 + arch/parisc/include/asm/video.h | 2 +- arch/parisc/kernel/unwind.c | 13 +- arch/powerpc/kernel/eeh_driver.c | 2 +- arch/riscv/kernel/stacktrace.c | 21 +- arch/riscv/mm/ptdump.c | 2 +- arch/riscv/net/bpf_jit_comp64.c | 5 +- arch/s390/Kconfig | 1 - arch/s390/include/asm/pci.h | 1 - arch/s390/mm/dump_pagetables.c | 19 +- arch/s390/pci/pci_event.c | 7 +- arch/s390/pci/pci_irq.c | 9 +- arch/sparc/include/asm/elf_64.h | 1 + arch/sparc/include/asm/io_64.h | 6 +- arch/sparc/include/asm/video.h | 2 + arch/sparc/kernel/module.c | 1 + arch/um/drivers/ssl.c | 5 +- arch/x86/entry/vsyscall/vsyscall_64.c | 17 +- arch/x86/events/intel/ds.c | 3 +- arch/x86/include/asm/runtime-const.h | 17 + arch/x86/include/asm/uaccess_64.h | 22 +- arch/x86/include/asm/video.h | 2 + arch/x86/kernel/cpu/amd.c | 35 ++ arch/x86/kernel/cpu/common.c | 6 +- arch/x86/kernel/cpu/microcode/amd.c | 2 + arch/x86/kernel/fpu/core.c | 3 + arch/x86/kernel/kvm.c | 20 +- arch/x86/lib/getuser.S | 12 +- arch/x86/net/bpf_jit_comp.c | 13 +- block/blk-cgroup.c | 23 +- drivers/accel/habanalabs/common/memory.c | 2 +- drivers/accel/habanalabs/gaudi/gaudi.c | 19 + drivers/accel/habanalabs/gaudi2/gaudi2.c | 15 +- drivers/accel/habanalabs/gaudi2/gaudi2_coresight.c | 2 +- drivers/acpi/acpi_video.c | 4 +- drivers/acpi/acpica/dsmethod.c | 10 +- drivers/acpi/button.c | 4 +- drivers/acpi/device_sysfs.c | 2 +- drivers/acpi/fan.h | 8 +- drivers/acpi/fan_attr.c | 39 +- drivers/acpi/fan_core.c | 61 ++- drivers/acpi/fan_hwmon.c | 19 +- drivers/acpi/prmt.c | 19 +- drivers/acpi/property.c | 24 +- drivers/acpi/resource.c | 7 + drivers/acpi/scan.c | 4 + drivers/acpi/spcr.c | 10 +- drivers/acpi/video_detect.c | 8 + drivers/base/regmap/regmap-slimbus.c | 6 +- drivers/bluetooth/btmtksdio.c | 12 + drivers/bluetooth/btrtl.c | 4 +- drivers/bluetooth/btusb.c | 19 + drivers/bluetooth/hci_bcsp.c | 3 + drivers/bus/mhi/host/internal.h | 2 + drivers/bus/mhi/host/pm.c | 2 +- drivers/char/misc.c | 40 +- drivers/clk/at91/clk-master.c | 3 + drivers/clk/at91/clk-sam9x60-pll.c | 75 ++-- drivers/clk/at91/sam9x7.c | 1 + drivers/clk/clk-scmi.c | 11 +- drivers/clk/qcom/gcc-ipq6018.c | 60 +-- drivers/clk/sunxi-ng/ccu-sun6i-rtc.c | 11 + drivers/clk/ti/clk-33xx.c | 2 + drivers/clk/xilinx/clk-xlnx-clock-wizard.c | 2 +- drivers/clocksource/timer-rtl-otto.c | 26 +- drivers/clocksource/timer-vf-pit.c | 22 +- drivers/cpufreq/cpufreq_ondemand.c | 25 +- drivers/cpufreq/cpufreq_ondemand.h | 23 ++ drivers/cpufreq/longhaul.c | 3 + drivers/cpufreq/tegra186-cpufreq.c | 27 +- drivers/cpufreq/ti-cpufreq.c | 2 + drivers/cpuidle/cpuidle.c | 8 +- drivers/cpuidle/governors/menu.c | 79 ++-- .../crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c | 1 - drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c | 5 +- drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c | 2 - drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c | 1 - drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c | 1 - drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h | 2 +- drivers/crypto/aspeed/aspeed-acry.c | 2 - drivers/crypto/caam/ctrl.c | 4 +- drivers/crypto/ccp/hsti.c | 2 +- drivers/crypto/ccp/sev-dev.c | 10 + drivers/crypto/hisilicon/qm.c | 78 ++-- drivers/crypto/intel/qat/qat_common/qat_uclo.c | 2 +- drivers/dma/dw-edma/dw-edma-core.c | 22 ++ drivers/dma/mv_xor.c | 4 +- drivers/dma/sh/shdma-base.c | 25 +- drivers/dma/sh/shdmac.c | 17 +- drivers/extcon/extcon-adc-jack.c | 2 + drivers/firewire/ohci.c | 12 +- drivers/firmware/qcom/qcom_scm.c | 2 +- drivers/firmware/qcom/qcom_tzmem.c | 1 + drivers/gpio/gpiolib-swnode.c | 2 +- drivers/gpio/gpiolib.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c | 53 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 15 +- drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 66 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 21 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 8 + drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 5 + drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 77 ++-- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c | 34 +- drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c | 1 + drivers/gpu/drm/amd/amdgpu/atom.c | 4 + drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | 10 +- drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c | 11 +- drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c | 10 +- drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c | 13 +- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 19 +- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 10 +- drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 9 +- drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 25 ++ drivers/gpu/drm/amd/amdxcp/amdgpu_xcp_drv.c | 56 ++- drivers/gpu/drm/amd/amdxcp/amdgpu_xcp_drv.h | 1 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 100 ++++- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 3 + .../drm/amd/display/amdgpu_dm/amdgpu_dm_color.c | 86 ++-- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c | 10 +- .../drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 3 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 13 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.h | 2 +- .../drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c | 16 + .../amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.c | 142 ++++++- .../amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.h | 5 + drivers/gpu/drm/amd/display/dc/core/dc.c | 25 +- drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 14 +- drivers/gpu/drm/amd/display/dc/dc_helper.c | 5 + drivers/gpu/drm/amd/display/dc/dc_stream.h | 3 + .../drm/amd/display/dc/dccg/dcn401/dcn401_dccg.c | 2 +- drivers/gpu/drm/amd/display/dc/dm_services.h | 2 + .../gpu/drm/amd/display/dc/dml/dcn301/dcn301_fpu.c | 20 +- .../drm/amd/display/dc/dml2/display_mode_core.c | 2 +- .../drm/amd/display/dc/dml2/dml21/dml21_wrapper.c | 4 + .../dml21/src/dml2_core/dml2_core_dcn4_calcs.c | 28 +- .../drm/amd/display/dc/hwss/dce110/dce110_hwseq.c | 1 + .../drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c | 73 ++-- .../drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c | 5 +- .../drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c | 2 + .../gpu/drm/amd/display/dc/link/link_detection.c | 5 + drivers/gpu/drm/amd/display/dc/link/link_dpms.c | 3 - .../display/dc/link/protocols/link_dp_training.c | 9 +- .../drm/amd/display/dc/optc/dcn401/dcn401_optc.c | 5 + .../display/dc/resource/dcn314/dcn314_resource.c | 1 + .../display/dc/virtual/virtual_stream_encoder.c | 7 + drivers/gpu/drm/amd/display/include/dal_asic_id.h | 5 + .../gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c | 2 +- .../drm/amd/pm/powerplay/smumgr/iceland_smumgr.c | 2 +- drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 6 + drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c | 2 +- drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 3 + drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 2 +- drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c | 2 +- drivers/gpu/drm/ast/ast_drv.h | 8 +- drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 12 +- drivers/gpu/drm/bridge/display-connector.c | 3 +- drivers/gpu/drm/drm_gem_atomic_helper.c | 8 +- drivers/gpu/drm/drm_panel_backlight_quirks.c | 2 +- drivers/gpu/drm/etnaviv/etnaviv_buffer.c | 2 +- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 10 - drivers/gpu/drm/mediatek/mtk_plane.c | 24 +- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 5 +- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 3 + drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 10 + drivers/gpu/drm/msm/registers/gen_header.py | 7 + drivers/gpu/drm/nouveau/nouveau_sched.c | 14 +- drivers/gpu/drm/nouveau/nvkm/core/enum.c | 2 +- drivers/gpu/drm/panthor/panthor_gpu.c | 7 + drivers/gpu/drm/panthor/panthor_mmu.c | 4 +- drivers/gpu/drm/radeon/radeon_drv.c | 25 +- drivers/gpu/drm/radeon/radeon_kms.c | 1 - drivers/gpu/drm/scheduler/sched_entity.c | 73 ++-- drivers/gpu/drm/scheduler/sched_main.c | 6 +- drivers/gpu/drm/tidss/tidss_crtc.c | 7 +- drivers/gpu/drm/tidss/tidss_dispc.c | 16 +- drivers/gpu/drm/xe/abi/guc_errors_abi.h | 3 + drivers/gpu/drm/xe/xe_bo.c | 28 +- drivers/gpu/drm/xe/xe_gt.c | 19 +- drivers/gpu/drm/xe/xe_guc.c | 32 +- drivers/gpu/drm/xe/xe_guc_ct.c | 10 + drivers/gpu/drm/xe/xe_guc_log.h | 2 +- drivers/hid/hid-asus.c | 6 +- drivers/hid/hid-ids.h | 2 +- drivers/hid/hid-universal-pidff.c | 20 +- drivers/hid/i2c-hid/i2c-hid-acpi.c | 8 + drivers/hid/i2c-hid/i2c-hid-core.c | 28 +- drivers/hid/i2c-hid/i2c-hid.h | 2 + drivers/hid/usbhid/hid-pidff.c | 42 +- 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net/bridge/br_private.h | 13 +- net/core/filter.c | 1 + net/core/page_pool.c | 12 +- net/core/sock.c | 15 +- net/dsa/tag_brcm.c | 70 ++-- net/ethernet/eth.c | 5 +- net/ipv4/inet_diag.c | 14 +- net/ipv4/ip_input.c | 11 +- net/ipv4/netfilter/nf_reject_ipv4.c | 25 ++ net/ipv4/nexthop.c | 6 + net/ipv4/route.c | 2 +- net/ipv4/tcp.c | 4 +- net/ipv4/tcp_fastopen.c | 7 +- net/ipv4/udp_tunnel_nic.c | 2 +- net/ipv6/addrconf.c | 4 +- net/ipv6/ah6.c | 50 ++- net/ipv6/netfilter/nf_reject_ipv6.c | 30 ++ net/ipv6/raw.c | 2 +- net/ipv6/udp.c | 2 +- net/mac80211/cfg.c | 20 +- net/mac80211/ieee80211_i.h | 2 + net/mac80211/iface.c | 9 + net/mac80211/key.c | 10 +- net/mac80211/mesh.c | 3 + net/mac80211/mlme.c | 5 +- net/mptcp/protocol.c | 18 +- net/mptcp/protocol.h | 2 +- net/rds/rds.h | 2 +- net/sctp/diag.c | 23 +- security/integrity/ima/ima_appraise.c | 23 +- sound/drivers/serial-generic.c | 12 +- sound/pci/hda/patch_realtek.c | 17 +- sound/soc/codecs/cs-amp-lib-test.c | 1 + sound/soc/codecs/tlv320aic3x.c | 32 +- sound/soc/fsl/fsl_sai.c | 11 +- sound/soc/intel/avs/pcm.c | 3 + sound/soc/mediatek/mt8173/mt8173-rt5650.c | 2 +- sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c | 2 +- .../mt8183/mt8183-mt6358-ts3a227-max98357.c | 2 +- sound/soc/mediatek/mt8186/mt8186-mt6366.c | 2 +- sound/soc/mediatek/mt8188/mt8188-mt6359.c | 8 +- .../mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c | 2 +- sound/soc/mediatek/mt8195/mt8195-mt6359.c | 4 +- sound/soc/meson/aiu-encoder-i2s.c | 9 +- sound/soc/qcom/qdsp6/q6asm.c | 2 +- sound/soc/qcom/sc8280xp.c | 3 + sound/soc/sof/ipc4-pcm.c | 56 +++ sound/soc/stm/stm32_sai_sub.c | 8 + sound/usb/mixer.c | 7 + sound/usb/mixer_s1810c.c | 28 +- sound/usb/validate.c | 9 +- tools/bpf/bpftool/btf_dumper.c | 2 +- tools/bpf/bpftool/link.c | 54 ++- tools/bpf/bpftool/prog.c | 2 +- tools/include/linux/bitmap.h | 1 + tools/lib/bpf/bpf_tracing.h | 2 +- tools/lib/bpf/usdt.bpf.h | 44 ++- tools/lib/bpf/usdt.c | 62 ++- tools/lib/thermal/Makefile | 9 +- tools/net/ynl/lib/ynl-priv.h | 4 +- tools/power/cpupower/lib/cpuidle.c | 5 +- tools/power/cpupower/lib/cpupower.c | 2 +- .../x86_energy_perf_policy.c | 30 +- tools/testing/selftests/Makefile | 2 +- .../testing/selftests/bpf/prog_tests/bpf_cookie.c | 3 +- .../selftests/bpf/progs/verifier_arena_large.c | 1 + tools/testing/selftests/bpf/test_lirc_mode2_user.c | 2 +- tools/testing/selftests/bpf/test_xsk.sh | 2 + tools/testing/selftests/drivers/net/hw/rss_ctx.py | 11 +- .../selftests/drivers/net/netdevsim/Makefile | 4 + tools/testing/selftests/net/fcnal-test.sh | 432 +++++++++++---------- .../net/forwarding/custom_multipath_hash.sh | 2 +- .../net/forwarding/gre_custom_multipath_hash.sh | 2 +- .../net/forwarding/ip6_forward_instats_vrf.sh | 6 +- .../net/forwarding/ip6gre_custom_multipath_hash.sh | 2 +- tools/testing/selftests/net/forwarding/lib.sh | 8 +- .../net/forwarding/mirror_gre_bridge_1q_lag.sh | 2 +- .../net/forwarding/mirror_gre_vlan_bridge_1q.sh | 4 +- tools/testing/selftests/net/gro.c | 12 +- tools/testing/selftests/net/mptcp/mptcp_join.sh | 6 +- tools/testing/selftests/net/psock_tpacket.c | 4 +- tools/testing/selftests/net/traceroute.sh | 51 +-- .../intel/workload_hint/workload_hint_test.c | 2 + usr/include/headers_check.pl | 2 + 616 files changed, 5942 insertions(+), 2723 deletions(-)

1 month, 1 week

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Re: stable 6.6: commit "sched/cpufreq: Rework schedutil governor performance estimation' causes a regression

by Christian Loehle

On 11/21/25 15:37, Yu-Che Cheng wrote: > Hi Vincent, > > On Fri, Nov 21, 2025 at 10:00 PM Vincent Guittot <vincent.guittot(a)linaro.org> > wrote: >> >> On Fri, 21 Nov 2025 at 04:55, Sergey Senozhatsky >> <senozhatsky(a)chromium.org> wrote: >>> >>> Hi Christian, >>> >>> On (25/11/20 10:15), Christian Loehle wrote: >>>> On 11/20/25 04:45, Sergey Senozhatsky wrote: >>>>> Hi, >>>>> >>>>> We are observing a performance regression on one of our arm64 > boards. >>>>> We tracked it down to the linux-6.6.y commit ada8d7fa0ad4 > ("sched/cpufreq: >> >> You mentioned that you tracked down to linux-6.6.y but which kernel >> are you using ? >> > > We're using ChromeOS 6.6 kernel, which is currently on top of linux-v6.6.99. > But we've tested that the performance regression still happens on exactly > the same scheduler codes (`kernel/sched`) as upstream v6.6.99, compared to > those on v6.6.88. > >>>>> Rework schedutil governor performance estimation"). >>>>> >>>>> UI speedometer benchmark: >>>>> w/commit: 395 +/-38 >>>>> w/o commit: 439 +/-14 >>>>> >>>> >>>> Hi Sergey, >>>> Would be nice to get some details. What board? >>> >>> It's an MT8196 chromebook. >>> >>>> What do the OPPs look like? >>> >>> How do I find that out? >> >> In /sys/kernel/debug/opp/cpu*/ >> or >> /sys/devices/system/cpu/cpufreq/policy*/scaling_available_frequencies >> with related_cpus >> > > The energy model on the device is: > > CPU0-3: > +------------+------------+ > | freq (khz) | power (uw) | > +============+============+ > | 339000 | 34362 | > | 400000 | 42099 | > | 500000 | 52907 | > | 600000 | 63795 | > | 700000 | 74747 | > | 800000 | 88445 | > | 900000 | 101444 | > | 1000000 | 120377 | > | 1100000 | 136859 | > | 1200000 | 154162 | > | 1300000 | 174843 | > | 1400000 | 196833 | > | 1500000 | 217052 | > | 1600000 | 247844 | > | 1700000 | 281464 | > | 1800000 | 321764 | > | 1900000 | 352114 | > | 2000000 | 383791 | > | 2100000 | 421809 | > | 2200000 | 461767 | > | 2300000 | 503648 | > | 2400000 | 540731 | > +------------+------------+ > > CPU4-6: > +------------+------------+ > | freq (khz) | power (uw) | > +============+============+ > | 622000 | 131738 | > | 700000 | 147102 | > | 800000 | 172219 | > | 900000 | 205455 | > | 1000000 | 233632 | > | 1100000 | 254313 | > | 1200000 | 288843 | > | 1300000 | 330863 | > | 1400000 | 358947 | > | 1500000 | 400589 | > | 1600000 | 444247 | > | 1700000 | 497941 | > | 1800000 | 539959 | > | 1900000 | 584011 | > | 2000000 | 657172 | > | 2100000 | 746489 | > | 2200000 | 822854 | > | 2300000 | 904913 | > | 2400000 | 1006581 | > | 2500000 | 1115458 | > | 2600000 | 1205167 | > | 2700000 | 1330751 | > | 2800000 | 1450661 | > | 2900000 | 1596740 | > | 3000000 | 1736568 | > | 3100000 | 1887001 | > | 3200000 | 2048877 | > | 3300000 | 2201141 | > +------------+------------+ > > CPU7: > > +------------+------------+ > | freq (khz) | power (uw) | > +============+============+ > | 798000 | 320028 | > | 900000 | 330714 | > | 1000000 | 358108 | > | 1100000 | 384730 | > | 1200000 | 410669 | > | 1300000 | 438355 | > | 1400000 | 469865 | > | 1500000 | 502740 | > | 1600000 | 531645 | > | 1700000 | 560380 | > | 1800000 | 588902 | > | 1900000 | 617278 | > | 2000000 | 645584 | > | 2100000 | 698653 | > | 2200000 | 744179 | > | 2300000 | 810471 | > | 2400000 | 895816 | > | 2500000 | 985234 | > | 2600000 | 1097802 | > | 2700000 | 1201162 | > | 2800000 | 1332076 | > | 2900000 | 1439847 | > | 3000000 | 1575917 | > | 3100000 | 1741987 | > | 3200000 | 1877346 | > | 3300000 | 2161512 | > | 3400000 | 2437879 | > | 3500000 | 2933742 | > | 3600000 | 3322959 | > | 3626000 | 3486345 | > +------------+------------+ > >>> >>>> Does this system use uclamp during the benchmark? How? >>> >>> How do I find that out? >> >> it can be set per cgroup >> /sys/fs/cgroup/system.slice/<name>/cpu.uclam.min|max >> or per task with sched_setattr() >> >> You most probably use it because it's the main reason for ada8d7fa0ad4 >> to remove wrong overestimate of OPP >> > > For the speedometer case, yes, we set the uclamp.min to 20 for the whole > browser and UI (chrome). > There's no system-wide uclamp settings though. (From Sergey's traces) Per-cluster time‑weighted average frequency base => revert: little (cpu0–3, max 2.4 GHz): 0.746 GHz => 1.132 GHz (+51.6%) mid (cpu4–6, max 3.3 GHz): 1.043 GHz => 1.303 GHz (+24.9%) big (cpu7, max 3.626 GHz): 2.563 GHz => 3.116 GHz (+21.6%) And in particular time spent at OPPs (base => revert): Big core at upper 10%: 29.6% => 61.5% little cluster at 339 MHz: 50.1% => 1.0% Interesting that a uclamp.min of 20 (which shouldn't really have much affect on big CPU at all, with or without headroom AFAICS?) makes such a big difference here? > > But we also found other performance regressions in an Android guest VM, > where there's no uclamp for the VM and vCPU processes from the host side. > Particularly, the RAR extraction throughput reduces about 20% in the RAR > app (from RARLAB). > Although it's hard to tell if this is some sort of a side-effect of the UI > regression as the UI is also running at the same time. > I'd be inclined to say that is because of the vastly different DVFS from the UI workload, yes.

1 month, 1 week

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🚀 Spaceboard 2.0: Like Coffee but for Your Browser!

by Aleksandar

Hello, Are you ready to send your productivity soaring, fuelled by none other than Spaceboard 2.0? Buckle up, because this ride is taking us straight to the planet of Achievement (it's right next to Planet Procrastination, which we’re leaving far behind). Brace Yourself for Awesomeness: 🤖 AI-Powered Assistant – Our Robot Friends Are Here! We brought more than 90 AI models to the party. Yes, 90! Use them wisely or use them wildly; either way, they’re here to serve (and maybe dance a little jig). 📚 Smart Collections – Organize or Chaos-‘nize! Think of it as your personal organization ninja, ready to karate-chop your digital mess into a zen-like order. 📅 Advanced Task Management – Because To-Do Lists Deserve Better It's more than just a list – it's a life coach that fits in your browser. Automatic deadline tracking and Google Calendar integration might mean you’ve finally found your planner soulmate. 🎨 Chrome Sidepanel – Cool Features On-the-Go Who needs to jump tabs when Spaceboard’s right there? Consider this your personal assistant, minus the coffee runs (AI is still working on that). 🌤 Weather & Location Services – Because Knowing Is Half the Battle Avoid surprising rain showers with real-time forecasts. We promise it will not predict catnados – yet. 🔍 Universal Search – Find All the Things! It’s like having a GPS for your brain! From bookmarks to hidden chocolates at the back of your mind – find it all instantly. 🎯 Subscription Plans – More Choices than a Dessert Menu Explorer Plan for beginners, Visionary Plan for Jedis. Pick your path to ultimate productivity enlightenment. So, What Are You Waiting For? Zoom over to spaceboard.ai [https://emailmarketingsrb.inboxingproserver.com/index.php/campaigns/qw394ew…] and update your extension today. Go ahead, transform your browser into a bustling hub of energy and excitement! Questions, comments, or philosophical musings? We're here to chat, brainstorm, or just swap dad jokes. Catch you at the productivity summit! Cheers, The Spaceboard Crew 🙌 Unsubscribe here [https://emailmarketingsrb.inboxingproserver.com/index.php/campaigns/qw394ew…]

1 month, 1 week

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[PATCH net v3] atm/fore200e: Fix possible data race in fore200e_open()

by Gui-Dong Han

Protect access to fore200e->available_cell_rate with rate_mtx lock in the error handling path of fore200e_open() to prevent a data race. The field fore200e->available_cell_rate is a shared resource used to track available bandwidth. It is concurrently accessed by fore200e_open(), fore200e_close(), and fore200e_change_qos(). In fore200e_open(), the lock rate_mtx is correctly held when subtracting vcc->qos.txtp.max_pcr from available_cell_rate to reserve bandwidth. However, if the subsequent call to fore200e_activate_vcin() fails, the function restores the reserved bandwidth by adding back to available_cell_rate without holding the lock. This introduces a race condition because available_cell_rate is a global device resource shared across all VCCs. If the error path in fore200e_open() executes concurrently with operations like fore200e_close() or fore200e_change_qos() on other VCCs, a read-modify-write race occurs. Specifically, the error path reads the rate without the lock. If another CPU acquires the lock and modifies the rate (e.g., releasing bandwidth in fore200e_close()) between this read and the subsequent write, the error path will overwrite the concurrent update with a stale value. This results in incorrect bandwidth accounting. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable(a)vger.kernel.org Signed-off-by: Gui-Dong Han <hanguidong02(a)gmail.com> Reviewed-by: Simon Horman <horms(a)kernel.org> --- v3: * Expanded the commit message to describe the specific call paths causing the race, as suggested by Jakub Kicinski and Paolo Abeni. v2: * Added a description of the data race hazard in fore200e_open(), as suggested by Jakub Kicinski and Simon Horman. --- drivers/atm/fore200e.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c index 4fea1149e003..f62e38571440 100644 --- a/drivers/atm/fore200e.c +++ b/drivers/atm/fore200e.c @@ -1374,7 +1374,9 @@ fore200e_open(struct atm_vcc *vcc) vcc->dev_data = NULL; + mutex_lock(&fore200e->rate_mtx); fore200e->available_cell_rate += vcc->qos.txtp.max_pcr; + mutex_unlock(&fore200e->rate_mtx); kfree(fore200e_vcc); return -EINVAL; -- 2.34.1

1 month, 1 week

2
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[PATCH net v6 0/5] net: dsa: microchip: Fix resource releases in error path

by Bastien Curutchet (Schneider Electric)

Hi all, I worked on adding PTP support for the KSZ8463. While doing so, I ran into a few bugs in the resource release process that occur when things go wrong arount IRQ initialization. This small series fixes those bugs. The next series, which will add the PTP support, depend on this one. Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet(a)bootlin.com> --- Changes in v6: - PATCH 4: Jump in the middle of the release loop instead of partially freeing resource before jumping at the beginning of the release loop. - PATCH 5: Add Andrew's Reviewed-By. - Link to v5: https://lore.kernel.org/r/20251118-ksz-fix-v5-0-8e9c7f56618d@bootlin.com Changes in v5: - All: Add Cc Tag. - PATCH 3: Use dsa_switch_for_each_user_port_continue_reverse() to only iterate over initialized ports. - PATCH 4: Also clean PTP IRQs on port initialization failures - Link to v4: https://lore.kernel.org/r/20251117-ksz-fix-v4-0-13e1da58a492@bootlin.com Changes in v4: - PATCH 1 & 2: Add Andrew's Reviewed-By. - PATCH 3: Ensure ksz_irq is initialized outside of ksz_irq_free() - Add PATCH 4 - PATCH 5: Fix symetry issues in ksz_ptp_msg_irq_{setup/free}() - Link to v3: https://lore.kernel.org/r/20251114-ksz-fix-v3-0-acbb3b9cc32f@bootlin.com Changes in v3: - PATCH 1 and 3: Fix Fixes tags - PATCH 3: Move the irq_dispose_mapping() behind the check that verifies that the domain is initialized - Link to v2: https://lore.kernel.org/r/20251106-ksz-fix-v2-0-07188f608873@bootlin.com Changes in v2: - Add Fixes tag. - Split PATCH 1 in two patches as it needed two different Fixes tags - Add details in commit logs - Link to v1: https://lore.kernel.org/r/20251031-ksz-fix-v1-0-7e46de999ed1@bootlin.com --- Bastien Curutchet (Schneider Electric) (5): net: dsa: microchip: common: Fix checks on irq_find_mapping() net: dsa: microchip: ptp: Fix checks on irq_find_mapping() net: dsa: microchip: Don't free uninitialized ksz_irq net: dsa: microchip: Free previously initialized ports on init failures net: dsa: microchip: Fix symetry in ksz_ptp_msg_irq_{setup/free}() drivers/net/dsa/microchip/ksz_common.c | 31 +++++++++++++++---------------- drivers/net/dsa/microchip/ksz_ptp.c | 22 +++++++++------------- 2 files changed, 24 insertions(+), 29 deletions(-) --- base-commit: 09652e543e809c2369dca142fee5d9b05be9bdc7 change-id: 20251031-ksz-fix-db345df7635f Best regards, -- Bastien Curutchet (Schneider Electric) <bastien.curutchet(a)bootlin.com>

1 month, 1 week

2
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[PATCH] KVM: x86: Add x2APIC "features" to control EOI broadcast suppression

by Khushit Shah

Add two flags for KVM_CAP_X2APIC_API to allow userspace to control support for Suppress EOI Broadcasts, which KVM completely mishandles. When x2APIC support was first added, KVM incorrectly advertised and "enabled" Suppress EOI Broadcast, without fully supporting the I/O APIC side of the equation, i.e. without adding directed EOI to KVM's in-kernel I/O APIC. That flaw was carried over to split IRQCHIP support, i.e. KVM advertised support for Suppress EOI Broadcasts irrespective of whether or not the userspace I/O APIC implementation supported directed EOIs. Even worse, KVM didn't actually suppress EOI broadcasts, i.e. userspace VMMs without support for directed EOI came to rely on the "spurious" broadcasts. KVM "fixed" the in-kernel I/O APIC implementation by completely disabling support for Supress EOI Broadcasts in commit 0bcc3fb95b97 ("KVM: lapic: stop advertising DIRECTED_EOI when in-kernel IOAPIC is in use"), but didn't do anything to remedy userspace I/O APIC implementations. KVM's bogus handling of Supress EOI Broad is problematic when the guest relies on interrupts being masked in the I/O APIC until well after the initial local APIC EOI. E.g. Windows with Credential Guard enabled handles interrupts in the following order:` 1. Interrupt for L2 arrives. 2. L1 APIC EOIs the interrupt. 3. L1 resumes L2 and injects the interrupt. 4. L2 EOIs after servicing. 5. L1 performs the I/O APIC EOI. Because KVM EOIs the I/O APIC at step #2, the guest can get an interrupt storm, e.g. if the IRQ line is still asserted and userspace reacts to the EOI by re-injecting the IRQ, because the guest doesn't de-assert the line until step #4, and doesn't expect the interrupt to be re-enabled until step #5. Unfortunately, simply "fixing" the bug isn't an option, as KVM has no way of knowing if the userspace I/O APIC supports directed EOIs, i.e. suppressing EOI broadcasts would result in interrupts being stuck masked in the userspace I/O APIC due to step #5 being ignored by userspace. And fully disabling support for Suppress EOI Broadcast is also undesirable, as picking up the fix would require a guest reboot, *and* more importantly would change the virtual CPU model exposed to the guest without any buy-in from userspace. Add two flags to allow userspace to choose exactly how to solve the immediate issue, and in the long term to allow userspace to control the virtual CPU model that is exposed to the guest (KVM should never have enabled supported for Supress EOI Broadcast without a userspace opt-in). Note, Suppress EOI Broadcasts is defined only in Intel's SDM, not in AMD's APM. But the bit is writable on some AMD CPUs, e.g. Turin, and KVM's ABI is to support Directed EOI (KVM's name) irrespective of guest CPU vendor. Fixes: 7543a635aa09 ("KVM: x86: Add KVM exit for IOAPIC EOIs") Closes: https://lore.kernel.org/kvm/7D497EF1-607D-4D37-98E7-DAF95F099342@nutanix.com Cc: stable(a)vger.kernel.org Co-developed-by: Sean Christopherson <seanjc(a)google.com> Signed-off-by: Sean Christopherson <seanjc(a)google.com> Signed-off-by: Khushit Shah <khushit.shah(a)nutanix.com> --- Documentation/virt/kvm/api.rst | 14 ++++++++++++-- arch/x86/include/asm/kvm_host.h | 2 ++ arch/x86/include/uapi/asm/kvm.h | 6 ++++-- arch/x86/kvm/lapic.c | 13 +++++++++++++ arch/x86/kvm/x86.c | 12 +++++++++--- 5 files changed, 40 insertions(+), 7 deletions(-) diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst index 57061fa29e6a..4141d2bd8156 100644 --- a/Documentation/virt/kvm/api.rst +++ b/Documentation/virt/kvm/api.rst @@ -7800,8 +7800,10 @@ Will return -EBUSY if a VCPU has already been created. Valid feature flags in args[0] are:: - #define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0) - #define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK (1ULL << 1) + #define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0) + #define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK (1ULL << 1) + #define KVM_X2APIC_API_DISABLE_IGNORE_SUPPRESS_EOI_BROADCAST_QUIRK (1ULL << 2) + #define KVM_X2APIC_API_DISABLE_SUPPRESS_EOI_BROADCAST (1ULL << 3) Enabling KVM_X2APIC_API_USE_32BIT_IDS changes the behavior of KVM_SET_GSI_ROUTING, KVM_SIGNAL_MSI, KVM_SET_LAPIC, and KVM_GET_LAPIC, @@ -7814,6 +7816,14 @@ as a broadcast even in x2APIC mode in order to support physical x2APIC without interrupt remapping. This is undesirable in logical mode, where 0xff represents CPUs 0-7 in cluster 0. +Setting KVM_X2APIC_API_DISABLE_IGNORE_SUPPRESS_EOI_BROADCAST_QUIRK overrides +KVM's quirky behavior of not actually suppressing EOI broadcasts for split IRQ +chips when support for Suppress EOI Broadcasts is advertised to the guest. + +Setting KVM_X2APIC_API_DISABLE_SUPPRESS_EOI_BROADCAST disables support for +Suppress EOI Broadcasts entirely, i.e. instructs KVM to NOT advertise support +to the guest and thus disallow enabling EOI broadcast suppression in SPIV. + 7.8 KVM_CAP_S390_USER_INSTR0 ---------------------------- diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 48598d017d6f..f6fdc0842c05 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1480,6 +1480,8 @@ struct kvm_arch { bool x2apic_format; bool x2apic_broadcast_quirk_disabled; + bool disable_ignore_suppress_eoi_broadcast_quirk; + bool x2apic_disable_suppress_eoi_broadcast; bool has_mapped_host_mmio; bool guest_can_read_msr_platform_info; diff --git a/arch/x86/include/uapi/asm/kvm.h b/arch/x86/include/uapi/asm/kvm.h index d420c9c066d4..82d49696118f 100644 --- a/arch/x86/include/uapi/asm/kvm.h +++ b/arch/x86/include/uapi/asm/kvm.h @@ -913,8 +913,10 @@ struct kvm_sev_snp_launch_finish { __u64 pad1[4]; }; -#define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0) -#define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK (1ULL << 1) +#define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0) +#define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK (1ULL << 1) +#define KVM_X2APIC_API_DISABLE_IGNORE_SUPPRESS_EOI_BROADCAST_QUIRK (1ULL << 2) +#define KVM_X2APIC_API_DISABLE_SUPPRESS_EOI_BROADCAST (1ULL << 3) struct kvm_hyperv_eventfd { __u32 conn_id; diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 0ae7f913d782..cf8a2162872b 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -562,6 +562,7 @@ void kvm_apic_set_version(struct kvm_vcpu *vcpu) * IOAPIC. */ if (guest_cpu_cap_has(vcpu, X86_FEATURE_X2APIC) && + !vcpu->kvm->arch.x2apic_disable_suppress_eoi_broadcast && !ioapic_in_kernel(vcpu->kvm)) v |= APIC_LVR_DIRECTED_EOI; kvm_lapic_set_reg(apic, APIC_LVR, v); @@ -1517,6 +1518,18 @@ static void kvm_ioapic_send_eoi(struct kvm_lapic *apic, int vector) /* Request a KVM exit to inform the userspace IOAPIC. */ if (irqchip_split(apic->vcpu->kvm)) { + /* + * Don't exit to userspace if the guest has enabled Directed + * EOI, a.k.a. Suppress EOI Broadcasts, in which case the local + * APIC doesn't broadcast EOIs (the guest must EOI the target + * I/O APIC(s) directly). Ignore the suppression if userspace + * has NOT disabled KVM's quirk (KVM advertised support for + * Suppress EOI Broadcasts without actually suppressing EOIs). + */ + if ((kvm_lapic_get_reg(apic, APIC_SPIV) & APIC_SPIV_DIRECTED_EOI) && + apic->vcpu->kvm->arch.disable_ignore_suppress_eoi_broadcast_quirk) + return; + apic->vcpu->arch.pending_ioapic_eoi = vector; kvm_make_request(KVM_REQ_IOAPIC_EOI_EXIT, apic->vcpu); return; diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index c9c2aa6f4705..e1b6fe783615 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -121,8 +121,11 @@ static u64 __read_mostly efer_reserved_bits = ~((u64)EFER_SCE); #define KVM_CAP_PMU_VALID_MASK KVM_PMU_CAP_DISABLE -#define KVM_X2APIC_API_VALID_FLAGS (KVM_X2APIC_API_USE_32BIT_IDS | \ - KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK) +#define KVM_X2APIC_API_VALID_FLAGS \ + (KVM_X2APIC_API_USE_32BIT_IDS | \ + KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK | \ + KVM_X2APIC_API_DISABLE_IGNORE_SUPPRESS_EOI_BROADCAST_QUIRK | \ + KVM_X2APIC_API_DISABLE_SUPPRESS_EOI_BROADCAST) static void update_cr8_intercept(struct kvm_vcpu *vcpu); static void process_nmi(struct kvm_vcpu *vcpu); @@ -6782,7 +6785,10 @@ int kvm_vm_ioctl_enable_cap(struct kvm *kvm, kvm->arch.x2apic_format = true; if (cap->args[0] & KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK) kvm->arch.x2apic_broadcast_quirk_disabled = true; - + if (cap->args[0] & KVM_X2APIC_API_DISABLE_IGNORE_SUPPRESS_EOI_BROADCAST_QUIRK) + kvm->arch.disable_ignore_suppress_eoi_broadcast_quirk = true; + if (cap->args[0] & KVM_X2APIC_API_DISABLE_SUPPRESS_EOI_BROADCAST) + kvm->arch.x2apic_disable_suppress_eoi_broadcast = true; r = 0; break; case KVM_CAP_X86_DISABLE_EXITS: -- 2.39.3

1 month, 1 week

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[PATCH] LoongArch: Add new PCI ID for pci_fixup_vgadev()

by Huacai Chen

Loongson-2K3000 has a new PCI ID (0x7a46) for its display controller, Add it for pci_fixup_vgadev() since we prefer a discrete graphics card as default boot device if present. Cc: stable(a)vger.kernel.org Signed-off-by: Tianrui Zhao <zhaotianrui(a)loongson.cn> Signed-off-by: Huacai Chen <chenhuacai(a)loongson.cn> --- arch/loongarch/pci/pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/loongarch/pci/pci.c b/arch/loongarch/pci/pci.c index d9fc5d520b37..d923295ab8c6 100644 --- a/arch/loongarch/pci/pci.c +++ b/arch/loongarch/pci/pci.c @@ -14,6 +14,7 @@ #define PCI_DEVICE_ID_LOONGSON_HOST 0x7a00 #define PCI_DEVICE_ID_LOONGSON_DC1 0x7a06 #define PCI_DEVICE_ID_LOONGSON_DC2 0x7a36 +#define PCI_DEVICE_ID_LOONGSON_DC3 0x7a46 int raw_pci_read(unsigned int domain, unsigned int bus, unsigned int devfn, int reg, int len, u32 *val) @@ -97,3 +98,4 @@ static void pci_fixup_vgadev(struct pci_dev *pdev) } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LOONGSON, PCI_DEVICE_ID_LOONGSON_DC1, pci_fixup_vgadev); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LOONGSON, PCI_DEVICE_ID_LOONGSON_DC2, pci_fixup_vgadev); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LOONGSON, PCI_DEVICE_ID_LOONGSON_DC3, pci_fixup_vgadev); -- 2.47.3

1 month, 1 week

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[PATCH v1] phy: fsl-imx8mq-usb: fix typec orientation switch when built as module

by Franz Schnyder

From: Franz Schnyder <franz.schnyder(a)toradex.com> Currently, the PHY only registers the typec orientation switch when it is built in. If the typec driver is built as a module, the switch registration is skipped due to the preprocessor condition, causing orientation detection to fail. This patch replaces the preprocessor condition so that the orientation switch is correctly registered for both built-in and module builds. Fixes: b58f0f86fd61 ("phy: fsl-imx8mq-usb: add tca function driver for imx95") Cc: stable(a)vger.kernel.org Signed-off-by: Franz Schnyder <franz.schnyder(a)toradex.com> --- drivers/phy/freescale/phy-fsl-imx8mq-usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c index b94f242420fc..d498a6b7234b 100644 --- a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c +++ b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c @@ -124,7 +124,7 @@ struct imx8mq_usb_phy { static void tca_blk_orientation_set(struct tca_blk *tca, enum typec_orientation orientation); -#ifdef CONFIG_TYPEC +#if IS_ENABLED(CONFIG_TYPEC) static int tca_blk_typec_switch_set(struct typec_switch_dev *sw, enum typec_orientation orientation) -- 2.43.0

1 month, 1 week

4
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[PATCH] [SCSI] hptiop: Add inbound queue offset bounds check in iop_get_config_itl

by Guangshuo Li

In the driver code for the MV‑based queue variant (struct hpt_iopmu_mv of the hptiop driver), the field "inbound_head" is read from the hardware register and used as an index into the array "inbound_q[MVIOP_QUEUE_LEN]". For example: u32 inbound_head = readl(&hba->u.mv.mu->inbound_head); /* ... */ memcpy_toio(&hba->u.mv.mu->inbound_q[inbound_head], &p, 8); The code then increments head and wraps it to zero when it equals MVIOP_QUEUE_LEN. However, the driver does *not* check that the initial value of "inbound_head" is strictly less than "MVIOP_QUEUE_LEN". If the hardware (or attacker‑controlled firmware/hardware device) writes a malicious value into the inbound_head register (which could be ≥ MVIOP_QUEUE_LEN), then subsequent "memcpy_toio" will write past the end of "inbound_q", leading to an out‑of‑bounds write condition. Since inbound_q is allocated with exactly MVIOP_QUEUE_LEN entries (see: __le64 inbound_q[MVIOP_QUEUE_LEN]; /* MVIOP_QUEUE_LEN == 512 */ ), indexing at e.g. "inbound_head == 512" or greater results in undefined memory access and potential corruption of adjacent fields or memory regions. This issue is particularly concerning in scenarios where an attacker has control or influence over the hardware/firmware on the adapter card (for example a malicious or compromised controller), because they could deliberately set "inbound_head" to a value outside the expected [0, MVIOP_QUEUE_LEN‑1] range, thus forcing the driver to write arbitrary data beyond the queue bounds. To mitigate this issue, we add a check to validate the value of "inbound_head" before it is used as an index. If "inbound_head" is found to be out of bounds (≥ MVIOP_QUEUE_LEN), the head will be reset to 0, and "head" will be set to 1 to ensure that a valid entry is written to the queue. The resetting of "inbound_head" to 0 ensures that the queue processing can continue safely and predictably, while the adjustment of "head = 1" ensures that the next valid index is used for subsequent writes. This prevents any out-of-bounds writes and ensures that the queue continues to operate safely even if the hardware is compromised. Fixes: 00f5970193e22 ("[SCSI] hptiop: add more adapter models and other fixes") Cc: stable(a)vger.kernel.org Signed-off-by: Guangshuo Li <lgs201920130244(a)gmail.com> --- drivers/scsi/hptiop.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c index c01370893a81..a1a3840e6ea8 100644 --- a/drivers/scsi/hptiop.c +++ b/drivers/scsi/hptiop.c @@ -166,6 +166,14 @@ static void mv_inbound_write(u64 p, struct hptiop_hba *hba) if (head == MVIOP_QUEUE_LEN) head = 0; + if (inbound_head >= MVIOP_QUEUE_LEN) { + dev_err(&hba->pdev->dev, + "hptiop: inbound_head out of range (%u)\n", + inbound_head); + inbound_head = 0; + head = 1; + } + memcpy_toio(&hba->u.mv.mu->inbound_q[inbound_head], &p, 8); writel(head, &hba->u.mv.mu->inbound_head); writel(MVIOP_MU_INBOUND_INT_POSTQUEUE, -- 2.43.0

1 month, 1 week

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[PATCH V1 5.4.y 0/2] Fix bad pmd due to race between change_prot_numa() and THP migration

by Harry Yoo

# TL;DR previous discussion: https://lore.kernel.org/linux-mm/20250921232709.1608699-1-harry.yoo@oracle.… A "bad pmd" error occurs due to race condition between change_prot_numa() and THP migration. The mainline kernel does not have this bug as commit 670ddd8cdc fixes the race condition. 6.1.y, 5.15.y, 5.10.y, 5.4.y are affected by this bug. Fixing this in -stable kernels is tricky because pte_map_offset_lock() has different semantics in pre-6.5 and post-6.5 kernels. I am trying to backport the same mechanism we have in the mainline kernel. # Testing I verified that the bug described below is not reproduced anymore (on a downstream kernel) after applying this patch series. It used to trigger in few days of intensive numa balancing testing, but it survived 2 weeks with this applied. # Bug Description It was reported that a bad pmd is seen when automatic NUMA balancing is marking page table entries as prot_numa: [2437548.196018] mm/pgtable-generic.c:50: bad pmd 00000000af22fc02(dffffffe71fbfe02) [2437548.235022] Call Trace: [2437548.238234] <TASK> [2437548.241060] dump_stack_lvl+0x46/0x61 [2437548.245689] panic+0x106/0x2e5 [2437548.249497] pmd_clear_bad+0x3c/0x3c [2437548.253967] change_pmd_range.isra.0+0x34d/0x3a7 [2437548.259537] change_p4d_range+0x156/0x20e [2437548.264392] change_protection_range+0x116/0x1a9 [2437548.269976] change_prot_numa+0x15/0x37 [2437548.274774] task_numa_work+0x1b8/0x302 [2437548.279512] task_work_run+0x62/0x95 [2437548.283882] exit_to_user_mode_loop+0x1a4/0x1a9 [2437548.289277] exit_to_user_mode_prepare+0xf4/0xfc [2437548.294751] ? sysvec_apic_timer_interrupt+0x34/0x81 [2437548.300677] irqentry_exit_to_user_mode+0x5/0x25 [2437548.306153] asm_sysvec_apic_timer_interrupt+0x16/0x1b This is due to a race condition between change_prot_numa() and THP migration because the kernel doesn't check is_swap_pmd() and pmd_trans_huge() atomically: change_prot_numa() THP migration ====================================================================== - change_pmd_range() -> is_swap_pmd() returns false, meaning it's not a PMD migration entry. - do_huge_pmd_numa_page() -> migrate_misplaced_page() sets migration entries for the THP. - change_pmd_range() -> pmd_none_or_clear_bad_unless_trans_huge() -> pmd_none() and pmd_trans_huge() returns false - pmd_none_or_clear_bad_unless_trans_huge() -> pmd_bad() returns true for the migration entry! The upstream commit 670ddd8cdcbd ("mm/mprotect: delete pmd_none_or_clear_bad_unless_trans_huge()") closes this race condition by checking is_swap_pmd() and pmd_trans_huge() atomically. # Backporting note commit a79390f5d6a7 ("mm/mprotect: use long for page accountings and retval") is backported to return an error code (negative value) in change_pte_range(). Unlike the mainline, pte_offset_map_lock() does not check if the pmd entry is a migration entry or a hugepage; acquires PTL unconditionally instead of returning failure. Therefore, it is necessary to keep the !is_swap_pmd() && !pmd_trans_huge() && !pmd_devmap() checks in change_pmd_range() before acquiring the PTL. After acquiring the lock, open-code the semantics of pte_offset_map_lock() in the mainline kernel; change_pte_range() fails if the pmd value has changed. This requires adding pmd_old parameter (pmd_t value that is read before calling the function) to change_pte_range(). Hugh Dickins (1): mm/mprotect: delete pmd_none_or_clear_bad_unless_trans_huge() Peter Xu (1): mm/mprotect: use long for page accountings and retval include/linux/hugetlb.h | 4 +- include/linux/mm.h | 2 +- mm/hugetlb.c | 4 +- mm/mempolicy.c | 2 +- mm/mprotect.c | 124 +++++++++++++++++----------------------- 5 files changed, 60 insertions(+), 76 deletions(-) -- 2.43.0

1 month, 1 week

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[PATCH V1 5.10.y 0/2] Fix bad pmd due to race between change_prot_numa() and THP migration

by Harry Yoo

# TL;DR previous discussion: https://lore.kernel.org/linux-mm/20250921232709.1608699-1-harry.yoo@oracle.… A "bad pmd" error occurs due to race condition between change_prot_numa() and THP migration. The mainline kernel does not have this bug as commit 670ddd8cdc fixes the race condition. 6.1.y, 5.15.y, 5.10.y, 5.4.y are affected by this bug. Fixing this in -stable kernels is tricky because pte_map_offset_lock() has different semantics in pre-6.5 and post-6.5 kernels. I am trying to backport the same mechanism we have in the mainline kernel. # Testing I verified that the bug described below is not reproduced anymore (on a downstream kernel) after applying this patch series. It used to trigger in few days of intensive numa balancing testing, but it survived 2 weeks with this applied. # Bug Description It was reported that a bad pmd is seen when automatic NUMA balancing is marking page table entries as prot_numa: [2437548.196018] mm/pgtable-generic.c:50: bad pmd 00000000af22fc02(dffffffe71fbfe02) [2437548.235022] Call Trace: [2437548.238234] <TASK> [2437548.241060] dump_stack_lvl+0x46/0x61 [2437548.245689] panic+0x106/0x2e5 [2437548.249497] pmd_clear_bad+0x3c/0x3c [2437548.253967] change_pmd_range.isra.0+0x34d/0x3a7 [2437548.259537] change_p4d_range+0x156/0x20e [2437548.264392] change_protection_range+0x116/0x1a9 [2437548.269976] change_prot_numa+0x15/0x37 [2437548.274774] task_numa_work+0x1b8/0x302 [2437548.279512] task_work_run+0x62/0x95 [2437548.283882] exit_to_user_mode_loop+0x1a4/0x1a9 [2437548.289277] exit_to_user_mode_prepare+0xf4/0xfc [2437548.294751] ? sysvec_apic_timer_interrupt+0x34/0x81 [2437548.300677] irqentry_exit_to_user_mode+0x5/0x25 [2437548.306153] asm_sysvec_apic_timer_interrupt+0x16/0x1b This is due to a race condition between change_prot_numa() and THP migration because the kernel doesn't check is_swap_pmd() and pmd_trans_huge() atomically: change_prot_numa() THP migration ====================================================================== - change_pmd_range() -> is_swap_pmd() returns false, meaning it's not a PMD migration entry. - do_huge_pmd_numa_page() -> migrate_misplaced_page() sets migration entries for the THP. - change_pmd_range() -> pmd_none_or_clear_bad_unless_trans_huge() -> pmd_none() and pmd_trans_huge() returns false - pmd_none_or_clear_bad_unless_trans_huge() -> pmd_bad() returns true for the migration entry! The upstream commit 670ddd8cdcbd ("mm/mprotect: delete pmd_none_or_clear_bad_unless_trans_huge()") closes this race condition by checking is_swap_pmd() and pmd_trans_huge() atomically. # Backporting note commit a79390f5d6a7 ("mm/mprotect: use long for page accountings and retval") is backported to return an error code (negative value) in change_pte_range(). Unlike the mainline, pte_offset_map_lock() does not check if the pmd entry is a migration entry or a hugepage; acquires PTL unconditionally instead of returning failure. Therefore, it is necessary to keep the !is_swap_pmd() && !pmd_trans_huge() && !pmd_devmap() checks in change_pmd_range() before acquiring the PTL. After acquiring the lock, open-code the semantics of pte_offset_map_lock() in the mainline kernel; change_pte_range() fails if the pmd value has changed. This requires adding pmd_old parameter (pmd_t value that is read before calling the function) to change_pte_range(). Hugh Dickins (1): mm/mprotect: delete pmd_none_or_clear_bad_unless_trans_huge() Peter Xu (1): mm/mprotect: use long for page accountings and retval include/linux/hugetlb.h | 4 +- include/linux/mm.h | 2 +- mm/hugetlb.c | 4 +- mm/mempolicy.c | 2 +- mm/mprotect.c | 107 ++++++++++++++++++++++------------------ 5 files changed, 64 insertions(+), 55 deletions(-) -- 2.43.0

1 month, 1 week

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[PATCH] media: venus: vdec: restrict EOS addr quirk to IRIS2 only

by Dikshita Agarwal

On SM8250 (IRIS2) with firmware older than 1.0.087, the firmware could not handle a dummy device address for EOS buffers, so a NULL device address is sent instead. The existing check used IS_V6() alongside a firmware version gate: if (IS_V6(core) && is_fw_rev_or_older(core, 1, 0, 87)) fdata.device_addr = 0; else fdata.device_addr = 0xdeadb000; However, SC7280 which is also V6, uses a firmware string of the form "1.0.<commit-hash>", which the version parser translates to 1.0.0. This unintentionally satisfies the `is_fw_rev_or_older(..., 1, 0, 87)` condition on SC7280. Combined with IS_V6() matching there as well, the quirk is incorrectly applied to SC7280, causing VP9 decode failures. Constrain the check to IRIS2 (SM8250) only, which is the only platform that needed this quirk, by replacing IS_V6() with IS_IRIS2(). This restores correct behavior on SC7280 (no forced NULL EOS buffer address). Fixes: 47f867cb1b63 ("media: venus: fix EOS handling in decoder stop command") Cc: stable(a)vger.kernel.org Reported-by: Mecid <notifications(a)github.com> Closes: https://github.com/qualcomm-linux/kernel-topics/issues/222 Co-developed-by: Renjiang Han <renjiang.han(a)oss.qualcomm.com> Signed-off-by: Renjiang Han <renjiang.han(a)oss.qualcomm.com> Signed-off-by: Dikshita Agarwal <dikshita.agarwal(a)oss.qualcomm.com> --- drivers/media/platform/qcom/venus/vdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c index 4a6641fdffcf79705893be58c7ec5cf485e2fab9..dc85a5b8c989eb8339e5de9fea7ab49532e7f15a 100644 --- a/drivers/media/platform/qcom/venus/vdec.c +++ b/drivers/media/platform/qcom/venus/vdec.c @@ -565,7 +565,7 @@ vdec_decoder_cmd(struct file *file, void *fh, struct v4l2_decoder_cmd *cmd) fdata.buffer_type = HFI_BUFFER_INPUT; fdata.flags |= HFI_BUFFERFLAG_EOS; - if (IS_V6(inst->core) && is_fw_rev_or_older(inst->core, 1, 0, 87)) + if (IS_IRIS2(inst->core) && is_fw_rev_or_older(inst->core, 1, 0, 87)) fdata.device_addr = 0; else fdata.device_addr = 0xdeadb000; --- base-commit: 1f2353f5a1af995efbf7bea44341aa0d03460b28 change-id: 20251121-venus-vp9-fix-1ff602724c02 Best regards, -- Dikshita Agarwal <dikshita.agarwal(a)oss.qualcomm.com>

1 month, 1 week

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FAILED: patch "[PATCH] mptcp: fix address removal logic in mptcp_pm_nl_rm_addr" failed to apply to 6.17-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.17-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.17.y git checkout FETCH_HEAD git cherry-pick -x 92e239e36d600002559074994a545fcfac9afd2d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112435-stray-aflutter-0f77@gregkh' --subject-prefix 'PATCH 6.17.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 92e239e36d600002559074994a545fcfac9afd2d Mon Sep 17 00:00:00 2001 From: Gang Yan <yangang(a)kylinos.cn> Date: Tue, 18 Nov 2025 08:20:28 +0100 Subject: [PATCH] mptcp: fix address removal logic in mptcp_pm_nl_rm_addr Fix inverted WARN_ON_ONCE condition that prevented normal address removal counter updates. The current code only executes decrement logic when the counter is already 0 (abnormal state), while normal removals (counter > 0) are ignored. Signed-off-by: Gang Yan <yangang(a)kylinos.cn> Fixes: 636113918508 ("mptcp: pm: remove '_nl' from mptcp_pm_nl_rm_addr_received") Cc: stable(a)vger.kernel.org Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251118-net-mptcp-misc-fixes-6-18-rc6-v1-10-806d3… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/pm_kernel.c b/net/mptcp/pm_kernel.c index 2ae95476dba3..0a50fd5edc06 100644 --- a/net/mptcp/pm_kernel.c +++ b/net/mptcp/pm_kernel.c @@ -672,7 +672,7 @@ static void mptcp_pm_nl_add_addr_received(struct mptcp_sock *msk) void mptcp_pm_nl_rm_addr(struct mptcp_sock *msk, u8 rm_id) { - if (rm_id && WARN_ON_ONCE(msk->pm.add_addr_accepted == 0)) { + if (rm_id && !WARN_ON_ONCE(msk->pm.add_addr_accepted == 0)) { u8 limit_add_addr_accepted = mptcp_pm_get_limit_add_addr_accepted(msk);

1 month, 1 week

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FAILED: patch "[PATCH] mptcp: do not fallback when OoO is present" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 1bba3f219c5e8c29e63afa3c1fc24f875ebec119 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112426-backroom-negate-d125@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 1bba3f219c5e8c29e63afa3c1fc24f875ebec119 Mon Sep 17 00:00:00 2001 From: Paolo Abeni <pabeni(a)redhat.com> Date: Tue, 18 Nov 2025 08:20:22 +0100 Subject: [PATCH] mptcp: do not fallback when OoO is present In case of DSS corruption, the MPTCP protocol tries to avoid the subflow reset if fallback is possible. Such corruptions happen in the receive path; to ensure fallback is possible the stack additionally needs to check for OoO data, otherwise the fallback will break the data stream. Fixes: e32d262c89e2 ("mptcp: handle consistently DSS corruption") Cc: stable(a)vger.kernel.org Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/598 Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251118-net-mptcp-misc-fixes-6-18-rc6-v1-4-806d37… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index e30e9043a694..6f0e8f670d83 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -76,6 +76,13 @@ bool __mptcp_try_fallback(struct mptcp_sock *msk, int fb_mib) if (__mptcp_check_fallback(msk)) return true; + /* The caller possibly is not holding the msk socket lock, but + * in the fallback case only the current subflow is touching + * the OoO queue. + */ + if (!RB_EMPTY_ROOT(&msk->out_of_order_queue)) + return false; + spin_lock_bh(&msk->fallback_lock); if (!msk->allow_infinite_fallback) { spin_unlock_bh(&msk->fallback_lock);

1 month, 1 week

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FAILED: patch "[PATCH] mptcp: do not fallback when OoO is present" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 1bba3f219c5e8c29e63afa3c1fc24f875ebec119 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112425-math-lasso-c3b8@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 1bba3f219c5e8c29e63afa3c1fc24f875ebec119 Mon Sep 17 00:00:00 2001 From: Paolo Abeni <pabeni(a)redhat.com> Date: Tue, 18 Nov 2025 08:20:22 +0100 Subject: [PATCH] mptcp: do not fallback when OoO is present In case of DSS corruption, the MPTCP protocol tries to avoid the subflow reset if fallback is possible. Such corruptions happen in the receive path; to ensure fallback is possible the stack additionally needs to check for OoO data, otherwise the fallback will break the data stream. Fixes: e32d262c89e2 ("mptcp: handle consistently DSS corruption") Cc: stable(a)vger.kernel.org Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/598 Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251118-net-mptcp-misc-fixes-6-18-rc6-v1-4-806d37… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index e30e9043a694..6f0e8f670d83 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -76,6 +76,13 @@ bool __mptcp_try_fallback(struct mptcp_sock *msk, int fb_mib) if (__mptcp_check_fallback(msk)) return true; + /* The caller possibly is not holding the msk socket lock, but + * in the fallback case only the current subflow is touching + * the OoO queue. + */ + if (!RB_EMPTY_ROOT(&msk->out_of_order_queue)) + return false; + spin_lock_bh(&msk->fallback_lock); if (!msk->allow_infinite_fallback) { spin_unlock_bh(&msk->fallback_lock);

1 month, 1 week

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[REGRESSION] stable-rc/linux-6.11.y: (build) ./include/net/ip.h:472:14: error: default initialization of an obj...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-6.11.y: --- ./include/net/ip.h:472:14: error: default initialization of an object of type 'typeof (rt->dst.expires)' (aka 'const unsigned long') leaves the object uninitialized [-Werror,-Wdefault-const-init-var-unsafe] in security/selinux/avc.o (security/selinux/avc.c) [logspec:kbuild,kbuild.compiler.error] --- - dashboard: https://d.kernelci.org/i/maestro:16f2d4d7ea51d0d2cee2101fea4a5d762aaeca6d - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: f6d41443f54856ceece0d5b584f47f681513bde4 - tags: v6.11.11 Log excerpt: ===================================================== In file included from security/selinux/avc.c:30: In file included from ./security/selinux/include/avc.h:18: In file included from ./include/linux/lsm_audit.h:25: In file included from ./include/rdma/ib_verbs.h:26: ./include/net/ip.h:472:14: error: default initialization of an object of type 'typeof (rt->dst.expires)' (aka 'const unsigned long') leaves the object uninitialized [-Werror,-Wdefault-const-init-var-unsafe] 472 | if (mtu && time_before(jiffies, rt->dst.expires)) | ^ ./include/linux/jiffies.h:138:26: note: expanded from macro 'time_before' 138 | #define time_before(a,b) time_after(b,a) | ^ ./include/linux/jiffies.h:128:3: note: expanded from macro 'time_after' 128 | (typecheck(unsigned long, a) && \ | ^ ./include/linux/typecheck.h:11:12: note: expanded from macro 'typecheck' 11 | typeof(x) __dummy2; \ | ^ 1 error generated. CC security/keys/request_key_auth.o ===================================================== # Builds where the incident occurred: ## i386_defconfig+allmodconfig+CONFIG_FRAME_WARN=2048 on (i386): - compiler: clang-21 - config: https://files.kernelci.org/kbuild-clang-21-i386-allmodconfig-69250a4bf5b874… - dashboard: https://d.kernelci.org/build/maestro:69250a4bf5b8743b1f5fbe05 ## x86_64_defconfig on (x86_64): - compiler: clang-21 - config: https://files.kernelci.org/kbuild-clang-21-x86-69250a16f5b8743b1f5fbddc/.co… - dashboard: https://d.kernelci.org/build/maestro:69250a16f5b8743b1f5fbddc #kernelci issue maestro:16f2d4d7ea51d0d2cee2101fea4a5d762aaeca6d Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

1 month, 1 week

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[REGRESSION] stable-rc/linux-6.10.y: (build) the frame size of 1192 bytes is larger than 1024 bytes [-Werror=fr...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-6.10.y: --- the frame size of 1192 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] in drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_state.o (drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_state.c) [logspec:kbuild,kbuild.compiler.error] --- - dashboard: https://d.kernelci.org/i/maestro:2fa2a6ca830cbfb7c388f6da90bf40ae58e3185b - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 47c2f92131c47a37ea0e3d8e1a4e4c82a9b473d4 - tags: v6.10.14 Log excerpt: ===================================================== drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_state.c:219:1: error: the frame size of 1192 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] 219 | } | ^ CC drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_reg.o CC drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_dcn20.o CC drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_dcn21.o CC drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_dcn30.o CC drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_dcn301.o CC drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_dcn302.o cc1: all warnings being treated as errors ===================================================== # Builds where the incident occurred: ## defconfig+kcidebug+x86-board on (i386): - compiler: gcc-14 - config: https://files.kernelci.org/kbuild-gcc-14-x86-kcidebug-6924fef4f5b8743b1f5fa… - dashboard: https://d.kernelci.org/build/maestro:6924fef4f5b8743b1f5fac6f #kernelci issue maestro:2fa2a6ca830cbfb7c388f6da90bf40ae58e3185b Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

1 month, 1 week

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FAILED: patch "[PATCH] mptcp: fix a race in mptcp_pm_del_add_timer()" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 426358d9be7ce3518966422f87b96f1bad27295f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112436-parlor-sleeve-f7d9@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 426358d9be7ce3518966422f87b96f1bad27295f Mon Sep 17 00:00:00 2001 From: Eric Dumazet <edumazet(a)google.com> Date: Mon, 17 Nov 2025 10:07:44 +0000 Subject: [PATCH] mptcp: fix a race in mptcp_pm_del_add_timer() mptcp_pm_del_add_timer() can call sk_stop_timer_sync(sk, &entry->add_timer) while another might have free entry already, as reported by syzbot. Add RCU protection to fix this issue. Also change confusing add_timer variable with stop_timer boolean. syzbot report: BUG: KASAN: slab-use-after-free in __timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616 Read of size 4 at addr ffff8880311e4150 by task kworker/1:1/44 CPU: 1 UID: 0 PID: 44 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 Workqueue: events mptcp_worker Call Trace: <TASK> dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xca/0x240 mm/kasan/report.c:482 kasan_report+0x118/0x150 mm/kasan/report.c:595 __timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616 sk_stop_timer_sync+0x1b/0x90 net/core/sock.c:3631 mptcp_pm_del_add_timer+0x283/0x310 net/mptcp/pm.c:362 mptcp_incoming_options+0x1357/0x1f60 net/mptcp/options.c:1174 tcp_data_queue+0xca/0x6450 net/ipv4/tcp_input.c:5361 tcp_rcv_established+0x1335/0x2670 net/ipv4/tcp_input.c:6441 tcp_v4_do_rcv+0x98b/0xbf0 net/ipv4/tcp_ipv4.c:1931 tcp_v4_rcv+0x252a/0x2dc0 net/ipv4/tcp_ipv4.c:2374 ip_protocol_deliver_rcu+0x221/0x440 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x3bb/0x6f0 net/ipv4/ip_input.c:239 NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318 NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318 __netif_receive_skb_one_core net/core/dev.c:6079 [inline] __netif_receive_skb+0x143/0x380 net/core/dev.c:6192 process_backlog+0x31e/0x900 net/core/dev.c:6544 __napi_poll+0xb6/0x540 net/core/dev.c:7594 napi_poll net/core/dev.c:7657 [inline] net_rx_action+0x5f7/0xda0 net/core/dev.c:7784 handle_softirqs+0x22f/0x710 kernel/softirq.c:622 __do_softirq kernel/softirq.c:656 [inline] __local_bh_enable_ip+0x1a0/0x2e0 kernel/softirq.c:302 mptcp_pm_send_ack net/mptcp/pm.c:210 [inline] mptcp_pm_addr_send_ack+0x41f/0x500 net/mptcp/pm.c:-1 mptcp_pm_worker+0x174/0x320 net/mptcp/pm.c:1002 mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762 process_one_work kernel/workqueue.c:3263 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> Allocated by task 44: kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 poison_kmalloc_redzone mm/kasan/common.c:400 [inline] __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:417 kasan_kmalloc include/linux/kasan.h:262 [inline] __kmalloc_cache_noprof+0x1ef/0x6c0 mm/slub.c:5748 kmalloc_noprof include/linux/slab.h:957 [inline] mptcp_pm_alloc_anno_list+0x104/0x460 net/mptcp/pm.c:385 mptcp_pm_create_subflow_or_signal_addr+0xf9d/0x1360 net/mptcp/pm_kernel.c:355 mptcp_pm_nl_fully_established net/mptcp/pm_kernel.c:409 [inline] __mptcp_pm_kernel_worker+0x417/0x1ef0 net/mptcp/pm_kernel.c:1529 mptcp_pm_worker+0x1ee/0x320 net/mptcp/pm.c:1008 mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762 process_one_work kernel/workqueue.c:3263 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Freed by task 6630: kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 __kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:587 kasan_save_free_info mm/kasan/kasan.h:406 [inline] poison_slab_object mm/kasan/common.c:252 [inline] __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:284 kasan_slab_free include/linux/kasan.h:234 [inline] slab_free_hook mm/slub.c:2523 [inline] slab_free mm/slub.c:6611 [inline] kfree+0x197/0x950 mm/slub.c:6818 mptcp_remove_anno_list_by_saddr+0x2d/0x40 net/mptcp/pm.c:158 mptcp_pm_flush_addrs_and_subflows net/mptcp/pm_kernel.c:1209 [inline] mptcp_nl_flush_addrs_list net/mptcp/pm_kernel.c:1240 [inline] mptcp_pm_nl_flush_addrs_doit+0x593/0xbb0 net/mptcp/pm_kernel.c:1281 genl_family_rcv_msg_doit+0x215/0x300 net/netlink/genetlink.c:1115 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x60e/0x790 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2552 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline] netlink_unicast+0x846/0xa10 net/netlink/af_netlink.c:1346 netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1896 sock_sendmsg_nosec net/socket.c:727 [inline] __sock_sendmsg+0x21c/0x270 net/socket.c:742 ____sys_sendmsg+0x508/0x820 net/socket.c:2630 ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2684 __sys_sendmsg net/socket.c:2716 [inline] __do_sys_sendmsg net/socket.c:2721 [inline] __se_sys_sendmsg net/socket.c:2719 [inline] __x64_sys_sendmsg+0x1a1/0x260 net/socket.c:2719 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f Cc: stable(a)vger.kernel.org Fixes: 00cfd77b9063 ("mptcp: retransmit ADD_ADDR when timeout") Reported-by: syzbot+2a6fbf0f0530375968df(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/691ad3c3.a70a0220.f6df1.0004.GAE@google.com Signed-off-by: Eric Dumazet <edumazet(a)google.com> Cc: Geliang Tang <geliang(a)kernel.org> Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251117100745.1913963-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c index 2ff1b9499568..9604b91902b8 100644 --- a/net/mptcp/pm.c +++ b/net/mptcp/pm.c @@ -18,6 +18,7 @@ struct mptcp_pm_add_entry { u8 retrans_times; struct timer_list add_timer; struct mptcp_sock *sock; + struct rcu_head rcu; }; static DEFINE_SPINLOCK(mptcp_pm_list_lock); @@ -155,7 +156,7 @@ bool mptcp_remove_anno_list_by_saddr(struct mptcp_sock *msk, entry = mptcp_pm_del_add_timer(msk, addr, false); ret = entry; - kfree(entry); + kfree_rcu(entry, rcu); return ret; } @@ -345,22 +346,27 @@ mptcp_pm_del_add_timer(struct mptcp_sock *msk, { struct mptcp_pm_add_entry *entry; struct sock *sk = (struct sock *)msk; - struct timer_list *add_timer = NULL; + bool stop_timer = false; + + rcu_read_lock(); spin_lock_bh(&msk->pm.lock); entry = mptcp_lookup_anno_list_by_saddr(msk, addr); if (entry && (!check_id || entry->addr.id == addr->id)) { entry->retrans_times = ADD_ADDR_RETRANS_MAX; - add_timer = &entry->add_timer; + stop_timer = true; } if (!check_id && entry) list_del(&entry->list); spin_unlock_bh(&msk->pm.lock); - /* no lock, because sk_stop_timer_sync() is calling timer_delete_sync() */ - if (add_timer) - sk_stop_timer_sync(sk, add_timer); + /* Note: entry might have been removed by another thread. + * We hold rcu_read_lock() to ensure it is not freed under us. + */ + if (stop_timer) + sk_stop_timer_sync(sk, &entry->add_timer); + rcu_read_unlock(); return entry; } @@ -415,7 +421,7 @@ static void mptcp_pm_free_anno_list(struct mptcp_sock *msk) list_for_each_entry_safe(entry, tmp, &free_list, list) { sk_stop_timer_sync(sk, &entry->add_timer); - kfree(entry); + kfree_rcu(entry, rcu); } }

1 month, 1 week

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FAILED: patch "[PATCH] mptcp: fix a race in mptcp_pm_del_add_timer()" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 426358d9be7ce3518966422f87b96f1bad27295f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112435-maimed-muskiness-bb78@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 426358d9be7ce3518966422f87b96f1bad27295f Mon Sep 17 00:00:00 2001 From: Eric Dumazet <edumazet(a)google.com> Date: Mon, 17 Nov 2025 10:07:44 +0000 Subject: [PATCH] mptcp: fix a race in mptcp_pm_del_add_timer() mptcp_pm_del_add_timer() can call sk_stop_timer_sync(sk, &entry->add_timer) while another might have free entry already, as reported by syzbot. Add RCU protection to fix this issue. Also change confusing add_timer variable with stop_timer boolean. syzbot report: BUG: KASAN: slab-use-after-free in __timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616 Read of size 4 at addr ffff8880311e4150 by task kworker/1:1/44 CPU: 1 UID: 0 PID: 44 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 Workqueue: events mptcp_worker Call Trace: <TASK> dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xca/0x240 mm/kasan/report.c:482 kasan_report+0x118/0x150 mm/kasan/report.c:595 __timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616 sk_stop_timer_sync+0x1b/0x90 net/core/sock.c:3631 mptcp_pm_del_add_timer+0x283/0x310 net/mptcp/pm.c:362 mptcp_incoming_options+0x1357/0x1f60 net/mptcp/options.c:1174 tcp_data_queue+0xca/0x6450 net/ipv4/tcp_input.c:5361 tcp_rcv_established+0x1335/0x2670 net/ipv4/tcp_input.c:6441 tcp_v4_do_rcv+0x98b/0xbf0 net/ipv4/tcp_ipv4.c:1931 tcp_v4_rcv+0x252a/0x2dc0 net/ipv4/tcp_ipv4.c:2374 ip_protocol_deliver_rcu+0x221/0x440 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x3bb/0x6f0 net/ipv4/ip_input.c:239 NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318 NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318 __netif_receive_skb_one_core net/core/dev.c:6079 [inline] __netif_receive_skb+0x143/0x380 net/core/dev.c:6192 process_backlog+0x31e/0x900 net/core/dev.c:6544 __napi_poll+0xb6/0x540 net/core/dev.c:7594 napi_poll net/core/dev.c:7657 [inline] net_rx_action+0x5f7/0xda0 net/core/dev.c:7784 handle_softirqs+0x22f/0x710 kernel/softirq.c:622 __do_softirq kernel/softirq.c:656 [inline] __local_bh_enable_ip+0x1a0/0x2e0 kernel/softirq.c:302 mptcp_pm_send_ack net/mptcp/pm.c:210 [inline] mptcp_pm_addr_send_ack+0x41f/0x500 net/mptcp/pm.c:-1 mptcp_pm_worker+0x174/0x320 net/mptcp/pm.c:1002 mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762 process_one_work kernel/workqueue.c:3263 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> Allocated by task 44: kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 poison_kmalloc_redzone mm/kasan/common.c:400 [inline] __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:417 kasan_kmalloc include/linux/kasan.h:262 [inline] __kmalloc_cache_noprof+0x1ef/0x6c0 mm/slub.c:5748 kmalloc_noprof include/linux/slab.h:957 [inline] mptcp_pm_alloc_anno_list+0x104/0x460 net/mptcp/pm.c:385 mptcp_pm_create_subflow_or_signal_addr+0xf9d/0x1360 net/mptcp/pm_kernel.c:355 mptcp_pm_nl_fully_established net/mptcp/pm_kernel.c:409 [inline] __mptcp_pm_kernel_worker+0x417/0x1ef0 net/mptcp/pm_kernel.c:1529 mptcp_pm_worker+0x1ee/0x320 net/mptcp/pm.c:1008 mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762 process_one_work kernel/workqueue.c:3263 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Freed by task 6630: kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 __kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:587 kasan_save_free_info mm/kasan/kasan.h:406 [inline] poison_slab_object mm/kasan/common.c:252 [inline] __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:284 kasan_slab_free include/linux/kasan.h:234 [inline] slab_free_hook mm/slub.c:2523 [inline] slab_free mm/slub.c:6611 [inline] kfree+0x197/0x950 mm/slub.c:6818 mptcp_remove_anno_list_by_saddr+0x2d/0x40 net/mptcp/pm.c:158 mptcp_pm_flush_addrs_and_subflows net/mptcp/pm_kernel.c:1209 [inline] mptcp_nl_flush_addrs_list net/mptcp/pm_kernel.c:1240 [inline] mptcp_pm_nl_flush_addrs_doit+0x593/0xbb0 net/mptcp/pm_kernel.c:1281 genl_family_rcv_msg_doit+0x215/0x300 net/netlink/genetlink.c:1115 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x60e/0x790 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2552 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline] netlink_unicast+0x846/0xa10 net/netlink/af_netlink.c:1346 netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1896 sock_sendmsg_nosec net/socket.c:727 [inline] __sock_sendmsg+0x21c/0x270 net/socket.c:742 ____sys_sendmsg+0x508/0x820 net/socket.c:2630 ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2684 __sys_sendmsg net/socket.c:2716 [inline] __do_sys_sendmsg net/socket.c:2721 [inline] __se_sys_sendmsg net/socket.c:2719 [inline] __x64_sys_sendmsg+0x1a1/0x260 net/socket.c:2719 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f Cc: stable(a)vger.kernel.org Fixes: 00cfd77b9063 ("mptcp: retransmit ADD_ADDR when timeout") Reported-by: syzbot+2a6fbf0f0530375968df(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/691ad3c3.a70a0220.f6df1.0004.GAE@google.com Signed-off-by: Eric Dumazet <edumazet(a)google.com> Cc: Geliang Tang <geliang(a)kernel.org> Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251117100745.1913963-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c index 2ff1b9499568..9604b91902b8 100644 --- a/net/mptcp/pm.c +++ b/net/mptcp/pm.c @@ -18,6 +18,7 @@ struct mptcp_pm_add_entry { u8 retrans_times; struct timer_list add_timer; struct mptcp_sock *sock; + struct rcu_head rcu; }; static DEFINE_SPINLOCK(mptcp_pm_list_lock); @@ -155,7 +156,7 @@ bool mptcp_remove_anno_list_by_saddr(struct mptcp_sock *msk, entry = mptcp_pm_del_add_timer(msk, addr, false); ret = entry; - kfree(entry); + kfree_rcu(entry, rcu); return ret; } @@ -345,22 +346,27 @@ mptcp_pm_del_add_timer(struct mptcp_sock *msk, { struct mptcp_pm_add_entry *entry; struct sock *sk = (struct sock *)msk; - struct timer_list *add_timer = NULL; + bool stop_timer = false; + + rcu_read_lock(); spin_lock_bh(&msk->pm.lock); entry = mptcp_lookup_anno_list_by_saddr(msk, addr); if (entry && (!check_id || entry->addr.id == addr->id)) { entry->retrans_times = ADD_ADDR_RETRANS_MAX; - add_timer = &entry->add_timer; + stop_timer = true; } if (!check_id && entry) list_del(&entry->list); spin_unlock_bh(&msk->pm.lock); - /* no lock, because sk_stop_timer_sync() is calling timer_delete_sync() */ - if (add_timer) - sk_stop_timer_sync(sk, add_timer); + /* Note: entry might have been removed by another thread. + * We hold rcu_read_lock() to ensure it is not freed under us. + */ + if (stop_timer) + sk_stop_timer_sync(sk, &entry->add_timer); + rcu_read_unlock(); return entry; } @@ -415,7 +421,7 @@ static void mptcp_pm_free_anno_list(struct mptcp_sock *msk) list_for_each_entry_safe(entry, tmp, &free_list, list) { sk_stop_timer_sync(sk, &entry->add_timer); - kfree(entry); + kfree_rcu(entry, rcu); } }

1 month, 1 week

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FAILED: patch "[PATCH] mptcp: fix a race in mptcp_pm_del_add_timer()" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 426358d9be7ce3518966422f87b96f1bad27295f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112434-dating-unwashed-a971@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 426358d9be7ce3518966422f87b96f1bad27295f Mon Sep 17 00:00:00 2001 From: Eric Dumazet <edumazet(a)google.com> Date: Mon, 17 Nov 2025 10:07:44 +0000 Subject: [PATCH] mptcp: fix a race in mptcp_pm_del_add_timer() mptcp_pm_del_add_timer() can call sk_stop_timer_sync(sk, &entry->add_timer) while another might have free entry already, as reported by syzbot. Add RCU protection to fix this issue. Also change confusing add_timer variable with stop_timer boolean. syzbot report: BUG: KASAN: slab-use-after-free in __timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616 Read of size 4 at addr ffff8880311e4150 by task kworker/1:1/44 CPU: 1 UID: 0 PID: 44 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 Workqueue: events mptcp_worker Call Trace: <TASK> dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xca/0x240 mm/kasan/report.c:482 kasan_report+0x118/0x150 mm/kasan/report.c:595 __timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616 sk_stop_timer_sync+0x1b/0x90 net/core/sock.c:3631 mptcp_pm_del_add_timer+0x283/0x310 net/mptcp/pm.c:362 mptcp_incoming_options+0x1357/0x1f60 net/mptcp/options.c:1174 tcp_data_queue+0xca/0x6450 net/ipv4/tcp_input.c:5361 tcp_rcv_established+0x1335/0x2670 net/ipv4/tcp_input.c:6441 tcp_v4_do_rcv+0x98b/0xbf0 net/ipv4/tcp_ipv4.c:1931 tcp_v4_rcv+0x252a/0x2dc0 net/ipv4/tcp_ipv4.c:2374 ip_protocol_deliver_rcu+0x221/0x440 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x3bb/0x6f0 net/ipv4/ip_input.c:239 NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318 NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318 __netif_receive_skb_one_core net/core/dev.c:6079 [inline] __netif_receive_skb+0x143/0x380 net/core/dev.c:6192 process_backlog+0x31e/0x900 net/core/dev.c:6544 __napi_poll+0xb6/0x540 net/core/dev.c:7594 napi_poll net/core/dev.c:7657 [inline] net_rx_action+0x5f7/0xda0 net/core/dev.c:7784 handle_softirqs+0x22f/0x710 kernel/softirq.c:622 __do_softirq kernel/softirq.c:656 [inline] __local_bh_enable_ip+0x1a0/0x2e0 kernel/softirq.c:302 mptcp_pm_send_ack net/mptcp/pm.c:210 [inline] mptcp_pm_addr_send_ack+0x41f/0x500 net/mptcp/pm.c:-1 mptcp_pm_worker+0x174/0x320 net/mptcp/pm.c:1002 mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762 process_one_work kernel/workqueue.c:3263 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> Allocated by task 44: kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 poison_kmalloc_redzone mm/kasan/common.c:400 [inline] __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:417 kasan_kmalloc include/linux/kasan.h:262 [inline] __kmalloc_cache_noprof+0x1ef/0x6c0 mm/slub.c:5748 kmalloc_noprof include/linux/slab.h:957 [inline] mptcp_pm_alloc_anno_list+0x104/0x460 net/mptcp/pm.c:385 mptcp_pm_create_subflow_or_signal_addr+0xf9d/0x1360 net/mptcp/pm_kernel.c:355 mptcp_pm_nl_fully_established net/mptcp/pm_kernel.c:409 [inline] __mptcp_pm_kernel_worker+0x417/0x1ef0 net/mptcp/pm_kernel.c:1529 mptcp_pm_worker+0x1ee/0x320 net/mptcp/pm.c:1008 mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762 process_one_work kernel/workqueue.c:3263 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Freed by task 6630: kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 __kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:587 kasan_save_free_info mm/kasan/kasan.h:406 [inline] poison_slab_object mm/kasan/common.c:252 [inline] __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:284 kasan_slab_free include/linux/kasan.h:234 [inline] slab_free_hook mm/slub.c:2523 [inline] slab_free mm/slub.c:6611 [inline] kfree+0x197/0x950 mm/slub.c:6818 mptcp_remove_anno_list_by_saddr+0x2d/0x40 net/mptcp/pm.c:158 mptcp_pm_flush_addrs_and_subflows net/mptcp/pm_kernel.c:1209 [inline] mptcp_nl_flush_addrs_list net/mptcp/pm_kernel.c:1240 [inline] mptcp_pm_nl_flush_addrs_doit+0x593/0xbb0 net/mptcp/pm_kernel.c:1281 genl_family_rcv_msg_doit+0x215/0x300 net/netlink/genetlink.c:1115 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x60e/0x790 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2552 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline] netlink_unicast+0x846/0xa10 net/netlink/af_netlink.c:1346 netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1896 sock_sendmsg_nosec net/socket.c:727 [inline] __sock_sendmsg+0x21c/0x270 net/socket.c:742 ____sys_sendmsg+0x508/0x820 net/socket.c:2630 ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2684 __sys_sendmsg net/socket.c:2716 [inline] __do_sys_sendmsg net/socket.c:2721 [inline] __se_sys_sendmsg net/socket.c:2719 [inline] __x64_sys_sendmsg+0x1a1/0x260 net/socket.c:2719 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f Cc: stable(a)vger.kernel.org Fixes: 00cfd77b9063 ("mptcp: retransmit ADD_ADDR when timeout") Reported-by: syzbot+2a6fbf0f0530375968df(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/691ad3c3.a70a0220.f6df1.0004.GAE@google.com Signed-off-by: Eric Dumazet <edumazet(a)google.com> Cc: Geliang Tang <geliang(a)kernel.org> Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251117100745.1913963-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c index 2ff1b9499568..9604b91902b8 100644 --- a/net/mptcp/pm.c +++ b/net/mptcp/pm.c @@ -18,6 +18,7 @@ struct mptcp_pm_add_entry { u8 retrans_times; struct timer_list add_timer; struct mptcp_sock *sock; + struct rcu_head rcu; }; static DEFINE_SPINLOCK(mptcp_pm_list_lock); @@ -155,7 +156,7 @@ bool mptcp_remove_anno_list_by_saddr(struct mptcp_sock *msk, entry = mptcp_pm_del_add_timer(msk, addr, false); ret = entry; - kfree(entry); + kfree_rcu(entry, rcu); return ret; } @@ -345,22 +346,27 @@ mptcp_pm_del_add_timer(struct mptcp_sock *msk, { struct mptcp_pm_add_entry *entry; struct sock *sk = (struct sock *)msk; - struct timer_list *add_timer = NULL; + bool stop_timer = false; + + rcu_read_lock(); spin_lock_bh(&msk->pm.lock); entry = mptcp_lookup_anno_list_by_saddr(msk, addr); if (entry && (!check_id || entry->addr.id == addr->id)) { entry->retrans_times = ADD_ADDR_RETRANS_MAX; - add_timer = &entry->add_timer; + stop_timer = true; } if (!check_id && entry) list_del(&entry->list); spin_unlock_bh(&msk->pm.lock); - /* no lock, because sk_stop_timer_sync() is calling timer_delete_sync() */ - if (add_timer) - sk_stop_timer_sync(sk, add_timer); + /* Note: entry might have been removed by another thread. + * We hold rcu_read_lock() to ensure it is not freed under us. + */ + if (stop_timer) + sk_stop_timer_sync(sk, &entry->add_timer); + rcu_read_unlock(); return entry; } @@ -415,7 +421,7 @@ static void mptcp_pm_free_anno_list(struct mptcp_sock *msk) list_for_each_entry_safe(entry, tmp, &free_list, list) { sk_stop_timer_sync(sk, &entry->add_timer); - kfree(entry); + kfree_rcu(entry, rcu); } }

1 month, 1 week

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[REGRESSION] stable-rc/linux-6.7.y: (build) ./include/net/ip.h:466:14: error: default initialization of an obj...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-6.7.y: --- ./include/net/ip.h:466:14: error: default initialization of an object of type 'typeof (rt->dst.expires)' (aka 'const unsigned long') leaves the object uninitialized [-Werror,-Wdefault-const-init-var-unsafe] in fs/select.o (fs/select.c) [logspec:kbuild,kbuild.compiler.error] --- - dashboard: https://d.kernelci.org/i/maestro:ef7b256354a7cedfb60e6ae7cbe595e4f34cf4ed - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: dacf7e83da42bd9d3978560e41869a784c24d912 - tags: v6.7.12 Log excerpt: ===================================================== In file included from fs/select.c:33: In file included from ./include/net/busy_poll.h:18: ./include/net/ip.h:466:14: error: default initialization of an object of type 'typeof (rt->dst.expires)' (aka 'const unsigned long') leaves the object uninitialized [-Werror,-Wdefault-const-init-var-unsafe] 466 | if (mtu && time_before(jiffies, rt->dst.expires)) | ^ ./include/linux/jiffies.h:135:26: note: expanded from macro 'time_before' 135 | #define time_before(a,b) time_after(b,a) | ^ ./include/linux/jiffies.h:125:3: note: expanded from macro 'time_after' 125 | (typecheck(unsigned long, a) && \ | ^ ./include/linux/typecheck.h:11:12: note: expanded from macro 'typecheck' 11 | typeof(x) __dummy2; \ | ^ 1 error generated. ===================================================== # Builds where the incident occurred: ## x86_64_defconfig on (x86_64): - compiler: clang-21 - config: https://files.kernelci.org/kbuild-clang-21-x86-6924fd86f5b8743b1f5fa865/.co… - dashboard: https://d.kernelci.org/build/maestro:6924fd86f5b8743b1f5fa865 #kernelci issue maestro:ef7b256354a7cedfb60e6ae7cbe595e4f34cf4ed Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

1 month, 1 week

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[PATCH net] platform/x86: intel_pmc_ipc: fix ACPI buffer memory leak

by yongxin.liu＠windriver.com

From: Yongxin Liu <yongxin.liu(a)windriver.com> The intel_pmc_ipc() function uses ACPI_ALLOCATE_BUFFER to allocate memory for the ACPI evaluation result but never frees it, causing a 192-byte memory leak on each call. This leak is triggered during network interface initialization when the stmmac driver calls intel_mac_finish() -> intel_pmc_ipc(). unreferenced object 0xffff96a848d6ea80 (size 192): comm "dhcpcd", pid 541, jiffies 4294684345 hex dump (first 32 bytes): 04 00 00 00 05 00 00 00 98 ea d6 48 a8 96 ff ff ...........H.... 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................ backtrace (crc b1564374): kmemleak_alloc+0x2d/0x40 __kmalloc_noprof+0x2fa/0x730 acpi_ut_initialize_buffer+0x83/0xc0 acpi_evaluate_object+0x29a/0x2f0 intel_pmc_ipc+0xfd/0x170 intel_mac_finish+0x168/0x230 stmmac_mac_finish+0x3d/0x50 phylink_major_config+0x22b/0x5b0 phylink_mac_initial_config.constprop.0+0xf1/0x1b0 phylink_start+0x8e/0x210 __stmmac_open+0x12c/0x2b0 stmmac_open+0x23c/0x380 __dev_open+0x11d/0x2c0 __dev_change_flags+0x1d2/0x250 netif_change_flags+0x2b/0x70 dev_change_flags+0x40/0xb0 Add kfree() to properly release the allocated buffer. Cc: stable(a)vger.kernel.org Fixes: 7e2f7e25f6ff ("arch: x86: add IPC mailbox accessor function and add SoC register access") Signed-off-by: Yongxin Liu <yongxin.liu(a)windriver.com> --- include/linux/platform_data/x86/intel_pmc_ipc.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/platform_data/x86/intel_pmc_ipc.h b/include/linux/platform_data/x86/intel_pmc_ipc.h index 1d34435b7001..2fd5e684ce26 100644 --- a/include/linux/platform_data/x86/intel_pmc_ipc.h +++ b/include/linux/platform_data/x86/intel_pmc_ipc.h @@ -89,6 +89,7 @@ static inline int intel_pmc_ipc(struct pmc_ipc_cmd *ipc_cmd, struct pmc_ipc_rbuf return -EINVAL; } + kfree (obj); return 0; #else return -ENODEV; -- 2.46.2

1 month, 1 week

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[REGRESSION] stable-rc/linux-6.7.y: (build) default initialization of an object of type 'struct kernel_param' ...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-6.7.y: --- default initialization of an object of type 'struct kernel_param' with const member leaves the object uninitialized [-Werror,-Wdefault-const-init-field-unsafe] in kernel/params.o (kernel/params.c) [logspec:kbuild,kbuild.compiler.error] --- - dashboard: https://d.kernelci.org/i/maestro:b49cc34e36d28dfb446fecde078c599d5e502b0f - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: dacf7e83da42bd9d3978560e41869a784c24d912 - tags: v6.7.12 Log excerpt: ===================================================== kernel/params.c:368:22: error: default initialization of an object of type 'struct kernel_param' with const member leaves the object uninitialized [-Werror,-Wdefault-const-init-field-unsafe] 368 | struct kernel_param dummy; | ^ ./include/linux/moduleparam.h:73:12: note: member 'perm' declared 'const' here 73 | const u16 perm; | ^ kernel/params.c:424:22: error: default initialization of an object of type 'struct kernel_param' with const member leaves the object uninitialized [-Werror,-Wdefault-const-init-field-unsafe] 424 | struct kernel_param kp; | ^ ./include/linux/moduleparam.h:73:12: note: member 'perm' declared 'const' here 73 | co CC arch/x86/xen/setup.o nst u16 perm; | ^ HDRTEST usr/include/linux/net_namespace.h 2 errors generated. ===================================================== # Builds where the incident occurred: ## x86_64_defconfig+allmodconfig on (x86_64): - compiler: clang-21 - config: https://files.kernelci.org/kbuild-clang-21-x86-allmodconfig-6924fd8bf5b8743… - dashboard: https://d.kernelci.org/build/maestro:6924fd8bf5b8743b1f5fa868 #kernelci issue maestro:b49cc34e36d28dfb446fecde078c599d5e502b0f Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

1 month, 1 week

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FAILED: patch "[PATCH] mptcp: fix premature close in case of fallback" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 17393fa7b7086664be519e7230cb6ed7ec7d9462 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112424-drift-duffel-a7f9@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 17393fa7b7086664be519e7230cb6ed7ec7d9462 Mon Sep 17 00:00:00 2001 From: Paolo Abeni <pabeni(a)redhat.com> Date: Tue, 18 Nov 2025 08:20:21 +0100 Subject: [PATCH] mptcp: fix premature close in case of fallback I'm observing very frequent self-tests failures in case of fallback when running on a CONFIG_PREEMPT kernel. The root cause is that subflow_sched_work_if_closed() closes any subflow as soon as it is half-closed and has no incoming data pending. That works well for regular subflows - MPTCP needs bi-directional connectivity to operate on a given subflow - but for fallback socket is race prone. When TCP peer closes the connection before the MPTCP one, subflow_sched_work_if_closed() will schedule the MPTCP worker to gracefully close the subflow, and shortly after will do another schedule to inject and process a dummy incoming DATA_FIN. On CONFIG_PREEMPT kernel, the MPTCP worker can kick-in and close the fallback subflow before subflow_sched_work_if_closed() is able to create the dummy DATA_FIN, unexpectedly interrupting the transfer. Address the issue explicitly avoiding closing fallback subflows on when the peer is only half-closed. Note that, when the subflow is able to create the DATA_FIN before the worker invocation, the worker will change the msk state before trying to close the subflow and will skip the latter operation as the msk will not match anymore the precondition in __mptcp_close_subflow(). Fixes: f09b0ad55a11 ("mptcp: close subflow when receiving TCP+FIN") Cc: stable(a)vger.kernel.org Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251118-net-mptcp-misc-fixes-6-18-rc6-v1-3-806d37… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index e27e0fe2460f..e30e9043a694 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -2563,7 +2563,8 @@ static void __mptcp_close_subflow(struct sock *sk) if (ssk_state != TCP_CLOSE && (ssk_state != TCP_CLOSE_WAIT || - inet_sk_state_load(sk) != TCP_ESTABLISHED)) + inet_sk_state_load(sk) != TCP_ESTABLISHED || + __mptcp_check_fallback(msk))) continue; /* 'subflow_data_ready' will re-sched once rx queue is empty */

1 month, 1 week

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FAILED: patch "[PATCH] mptcp: fix a race in mptcp_pm_del_add_timer()" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 426358d9be7ce3518966422f87b96f1bad27295f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112433-mortuary-favorable-330a@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 426358d9be7ce3518966422f87b96f1bad27295f Mon Sep 17 00:00:00 2001 From: Eric Dumazet <edumazet(a)google.com> Date: Mon, 17 Nov 2025 10:07:44 +0000 Subject: [PATCH] mptcp: fix a race in mptcp_pm_del_add_timer() mptcp_pm_del_add_timer() can call sk_stop_timer_sync(sk, &entry->add_timer) while another might have free entry already, as reported by syzbot. Add RCU protection to fix this issue. Also change confusing add_timer variable with stop_timer boolean. syzbot report: BUG: KASAN: slab-use-after-free in __timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616 Read of size 4 at addr ffff8880311e4150 by task kworker/1:1/44 CPU: 1 UID: 0 PID: 44 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 Workqueue: events mptcp_worker Call Trace: <TASK> dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xca/0x240 mm/kasan/report.c:482 kasan_report+0x118/0x150 mm/kasan/report.c:595 __timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616 sk_stop_timer_sync+0x1b/0x90 net/core/sock.c:3631 mptcp_pm_del_add_timer+0x283/0x310 net/mptcp/pm.c:362 mptcp_incoming_options+0x1357/0x1f60 net/mptcp/options.c:1174 tcp_data_queue+0xca/0x6450 net/ipv4/tcp_input.c:5361 tcp_rcv_established+0x1335/0x2670 net/ipv4/tcp_input.c:6441 tcp_v4_do_rcv+0x98b/0xbf0 net/ipv4/tcp_ipv4.c:1931 tcp_v4_rcv+0x252a/0x2dc0 net/ipv4/tcp_ipv4.c:2374 ip_protocol_deliver_rcu+0x221/0x440 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x3bb/0x6f0 net/ipv4/ip_input.c:239 NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318 NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318 __netif_receive_skb_one_core net/core/dev.c:6079 [inline] __netif_receive_skb+0x143/0x380 net/core/dev.c:6192 process_backlog+0x31e/0x900 net/core/dev.c:6544 __napi_poll+0xb6/0x540 net/core/dev.c:7594 napi_poll net/core/dev.c:7657 [inline] net_rx_action+0x5f7/0xda0 net/core/dev.c:7784 handle_softirqs+0x22f/0x710 kernel/softirq.c:622 __do_softirq kernel/softirq.c:656 [inline] __local_bh_enable_ip+0x1a0/0x2e0 kernel/softirq.c:302 mptcp_pm_send_ack net/mptcp/pm.c:210 [inline] mptcp_pm_addr_send_ack+0x41f/0x500 net/mptcp/pm.c:-1 mptcp_pm_worker+0x174/0x320 net/mptcp/pm.c:1002 mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762 process_one_work kernel/workqueue.c:3263 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> Allocated by task 44: kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 poison_kmalloc_redzone mm/kasan/common.c:400 [inline] __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:417 kasan_kmalloc include/linux/kasan.h:262 [inline] __kmalloc_cache_noprof+0x1ef/0x6c0 mm/slub.c:5748 kmalloc_noprof include/linux/slab.h:957 [inline] mptcp_pm_alloc_anno_list+0x104/0x460 net/mptcp/pm.c:385 mptcp_pm_create_subflow_or_signal_addr+0xf9d/0x1360 net/mptcp/pm_kernel.c:355 mptcp_pm_nl_fully_established net/mptcp/pm_kernel.c:409 [inline] __mptcp_pm_kernel_worker+0x417/0x1ef0 net/mptcp/pm_kernel.c:1529 mptcp_pm_worker+0x1ee/0x320 net/mptcp/pm.c:1008 mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762 process_one_work kernel/workqueue.c:3263 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Freed by task 6630: kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 __kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:587 kasan_save_free_info mm/kasan/kasan.h:406 [inline] poison_slab_object mm/kasan/common.c:252 [inline] __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:284 kasan_slab_free include/linux/kasan.h:234 [inline] slab_free_hook mm/slub.c:2523 [inline] slab_free mm/slub.c:6611 [inline] kfree+0x197/0x950 mm/slub.c:6818 mptcp_remove_anno_list_by_saddr+0x2d/0x40 net/mptcp/pm.c:158 mptcp_pm_flush_addrs_and_subflows net/mptcp/pm_kernel.c:1209 [inline] mptcp_nl_flush_addrs_list net/mptcp/pm_kernel.c:1240 [inline] mptcp_pm_nl_flush_addrs_doit+0x593/0xbb0 net/mptcp/pm_kernel.c:1281 genl_family_rcv_msg_doit+0x215/0x300 net/netlink/genetlink.c:1115 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x60e/0x790 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2552 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline] netlink_unicast+0x846/0xa10 net/netlink/af_netlink.c:1346 netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1896 sock_sendmsg_nosec net/socket.c:727 [inline] __sock_sendmsg+0x21c/0x270 net/socket.c:742 ____sys_sendmsg+0x508/0x820 net/socket.c:2630 ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2684 __sys_sendmsg net/socket.c:2716 [inline] __do_sys_sendmsg net/socket.c:2721 [inline] __se_sys_sendmsg net/socket.c:2719 [inline] __x64_sys_sendmsg+0x1a1/0x260 net/socket.c:2719 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f Cc: stable(a)vger.kernel.org Fixes: 00cfd77b9063 ("mptcp: retransmit ADD_ADDR when timeout") Reported-by: syzbot+2a6fbf0f0530375968df(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/691ad3c3.a70a0220.f6df1.0004.GAE@google.com Signed-off-by: Eric Dumazet <edumazet(a)google.com> Cc: Geliang Tang <geliang(a)kernel.org> Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251117100745.1913963-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c index 2ff1b9499568..9604b91902b8 100644 --- a/net/mptcp/pm.c +++ b/net/mptcp/pm.c @@ -18,6 +18,7 @@ struct mptcp_pm_add_entry { u8 retrans_times; struct timer_list add_timer; struct mptcp_sock *sock; + struct rcu_head rcu; }; static DEFINE_SPINLOCK(mptcp_pm_list_lock); @@ -155,7 +156,7 @@ bool mptcp_remove_anno_list_by_saddr(struct mptcp_sock *msk, entry = mptcp_pm_del_add_timer(msk, addr, false); ret = entry; - kfree(entry); + kfree_rcu(entry, rcu); return ret; } @@ -345,22 +346,27 @@ mptcp_pm_del_add_timer(struct mptcp_sock *msk, { struct mptcp_pm_add_entry *entry; struct sock *sk = (struct sock *)msk; - struct timer_list *add_timer = NULL; + bool stop_timer = false; + + rcu_read_lock(); spin_lock_bh(&msk->pm.lock); entry = mptcp_lookup_anno_list_by_saddr(msk, addr); if (entry && (!check_id || entry->addr.id == addr->id)) { entry->retrans_times = ADD_ADDR_RETRANS_MAX; - add_timer = &entry->add_timer; + stop_timer = true; } if (!check_id && entry) list_del(&entry->list); spin_unlock_bh(&msk->pm.lock); - /* no lock, because sk_stop_timer_sync() is calling timer_delete_sync() */ - if (add_timer) - sk_stop_timer_sync(sk, add_timer); + /* Note: entry might have been removed by another thread. + * We hold rcu_read_lock() to ensure it is not freed under us. + */ + if (stop_timer) + sk_stop_timer_sync(sk, &entry->add_timer); + rcu_read_unlock(); return entry; } @@ -415,7 +421,7 @@ static void mptcp_pm_free_anno_list(struct mptcp_sock *msk) list_for_each_entry_safe(entry, tmp, &free_list, list) { sk_stop_timer_sync(sk, &entry->add_timer); - kfree(entry); + kfree_rcu(entry, rcu); } }

1 month, 1 week

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Re: [PATCH rtw-next] wifi: rtw88: sdio: use indirect IO for device registers before power-on

by Andrey Skvortsov

Hi, This patch was recently backported to stable kernels (v6.12.58) and it broke wlan on PinePhone, that uses 8723cs SDIO chip. The same problem appears of course on latest 6.18-rc6. Reverting this change resolves the problem. ``` $ sudo dmesg | grep -i rtw88 [ 24.940551] rtw88_8723cs mmc1:0001:1: WOW Firmware version 11.0.0, H2C version 0 [ 24.953085] rtw88_8723cs mmc1:0001:1: Firmware version 11.0.0, H2C version 0 [ 24.955892] rtw88_8723cs mmc1:0001:1: sdio read32 failed (0xf0): -110 [ 24.973135] rtw88_8723cs mmc1:0001:1: sdio write8 failed (0x1c): -110 [ 24.980673] rtw88_8723cs mmc1:0001:1: sdio read32 failed (0xf0): -110 ... [ 25.446691] rtw88_8723cs mmc1:0001:1: sdio read8 failed (0x100): -110 [ 25.453569] rtw88_8723cs mmc1:0001:1: mac power on failed [ 25.459077] rtw88_8723cs mmc1:0001:1: failed to power on mac [ 25.464841] rtw88_8723cs mmc1:0001:1: failed to setup chip efuse info [ 25.464856] rtw88_8723cs mmc1:0001:1: failed to setup chip information [ 25.478341] rtw88_8723cs mmc1:0001:1: probe with driver rtw88_8723cs failed with error -114 ``` On 25-07-24 08:48, Ping-Ke Shih wrote: > The register REG_SYS_CFG1 is used to determine chip basic information > as arguments of following flows, such as download firmware and load PHY > parameters, so driver read the value early (before power-on). > > However, the direct IO is disallowed before power-on, or it causes wrong > values, which driver recognizes a chip as a wrong type RF_1T1R, but > actually RF_2T2R, causing driver warns: > > rtw88_8822cs mmc1:0001:1: unsupported rf path (1) > > Fix it by using indirect IO before power-on. > > Reported-by: Piotr Oniszczuk <piotr.oniszczuk(a)gmail.com> > Closes: https://lore.kernel.org/linux-wireless/699C22B4-A3E3-4206-97D0-22AB3348EBF6… > Suggested-by: Bitterblue Smith <rtl8821cerfe2(a)gmail.com> > Signed-off-by: Ping-Ke Shih <pkshih(a)realtek.com> > --- > drivers/net/wireless/realtek/rtw88/sdio.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/net/wireless/realtek/rtw88/sdio.c b/drivers/net/wireless/realtek/rtw88/sdio.c > index cc2d4fef3587..99d7c629eac6 100644 > --- a/drivers/net/wireless/realtek/rtw88/sdio.c > +++ b/drivers/net/wireless/realtek/rtw88/sdio.c > @@ -144,6 +144,10 @@ static u32 rtw_sdio_to_io_address(struct rtw_dev *rtwdev, u32 addr, > > static bool rtw_sdio_use_direct_io(struct rtw_dev *rtwdev, u32 addr) > { > + if (!test_bit(RTW_FLAG_POWERON, rtwdev->flags) && > + !rtw_sdio_is_bus_addr(addr)) > + return false; > + > return !rtw_sdio_is_sdio30_supported(rtwdev) || > rtw_sdio_is_bus_addr(addr); > } > -- > 2.25.1 > -- Best regards, Andrey Skvortsov

1 month, 1 week

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Mejora la gestión de compensaciones en tu empresa

by Daniel Rodríguez

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1 month, 1 week

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[merged mm-stable] mm-huge_memory-merge-uniform_split_supported-and-non_uniform_split_supported.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/huge_memory: merge uniform_split_supported() and non_uniform_split_supported() has been removed from the -mm tree. Its filename was mm-huge_memory-merge-uniform_split_supported-and-non_uniform_split_supported.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Wei Yang <richard.weiyang(a)gmail.com> Subject: mm/huge_memory: merge uniform_split_supported() and non_uniform_split_supported() Date: Thu, 6 Nov 2025 03:41:55 +0000 uniform_split_supported() and non_uniform_split_supported() share significantly similar logic. The only functional difference is that uniform_split_supported() includes an additional check on the requested @new_order. The reason for this check comes from the following two aspects: * some file system or swap cache just supports order-0 folio * the behavioral difference between uniform/non-uniform split The behavioral difference between uniform split and non-uniform: * uniform split splits folio directly to @new_order * non-uniform split creates after-split folios with orders from folio_order(folio) - 1 to new_order. This means for non-uniform split or !new_order split we should check the file system and swap cache respectively. This commit unifies the logic and merge the two functions into a single combined helper, removing redundant code and simplifying the split support checking mechanism. Link: https://lkml.kernel.org/r/20251106034155.21398-3-richard.weiyang@gmail.com Fixes: c010d47f107f ("mm: thp: split huge page to any lower order pages") Signed-off-by: Wei Yang <richard.weiyang(a)gmail.com> Reviewed-by: Zi Yan <ziy(a)nvidia.com> Cc: Zi Yan <ziy(a)nvidia.com> Cc: "David Hildenbrand (Red Hat)" <david(a)kernel.org> Cc: Baolin Wang <baolin.wang(a)linux.alibaba.com> Cc: Barry Song <baohua(a)kernel.org> Cc: Dev Jain <dev.jain(a)arm.com> Cc: Lance Yang <lance.yang(a)linux.dev> Cc: Liam Howlett <liam.howlett(a)oracle.com> Cc: Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> Cc: Nico Pache <npache(a)redhat.com> Cc: Ryan Roberts <ryan.roberts(a)arm.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/huge_mm.h | 8 +--- mm/huge_memory.c | 71 ++++++++++++++++---------------------- 2 files changed, 33 insertions(+), 46 deletions(-) --- a/include/linux/huge_mm.h~mm-huge_memory-merge-uniform_split_supported-and-non_uniform_split_supported +++ a/include/linux/huge_mm.h @@ -374,10 +374,8 @@ int __split_huge_page_to_list_to_order(s unsigned int new_order, bool unmapped); int min_order_for_split(struct folio *folio); int split_folio_to_list(struct folio *folio, struct list_head *list); -bool uniform_split_supported(struct folio *folio, unsigned int new_order, - bool warns); -bool non_uniform_split_supported(struct folio *folio, unsigned int new_order, - bool warns); +bool folio_split_supported(struct folio *folio, unsigned int new_order, + enum split_type split_type, bool warns); int folio_split(struct folio *folio, unsigned int new_order, struct page *page, struct list_head *list); @@ -408,7 +406,7 @@ static inline int split_huge_page_to_ord static inline int try_folio_split_to_order(struct folio *folio, struct page *page, unsigned int new_order) { - if (!non_uniform_split_supported(folio, new_order, /* warns= */ false)) + if (!folio_split_supported(folio, new_order, SPLIT_TYPE_NON_UNIFORM, /* warns= */ false)) return split_huge_page_to_order(&folio->page, new_order); return folio_split(folio, new_order, page, NULL); } --- a/mm/huge_memory.c~mm-huge_memory-merge-uniform_split_supported-and-non_uniform_split_supported +++ a/mm/huge_memory.c @@ -3593,8 +3593,8 @@ static int __split_unmapped_folio(struct return 0; } -bool non_uniform_split_supported(struct folio *folio, unsigned int new_order, - bool warns) +bool folio_split_supported(struct folio *folio, unsigned int new_order, + enum split_type split_type, bool warns) { if (folio_test_anon(folio)) { /* order-1 is not supported for anonymous THP. */ @@ -3602,48 +3602,41 @@ bool non_uniform_split_supported(struct "Cannot split to order-1 folio"); if (new_order == 1) return false; - } else if (IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS) && - !mapping_large_folio_support(folio->mapping)) { - /* - * No split if the file system does not support large folio. - * Note that we might still have THPs in such mappings due to - * CONFIG_READ_ONLY_THP_FOR_FS. But in that case, the mapping - * does not actually support large folios properly. - */ - VM_WARN_ONCE(warns, - "Cannot split file folio to non-0 order"); - return false; - } - - /* Only swapping a whole PMD-mapped folio is supported */ - if (folio_test_swapcache(folio)) { - VM_WARN_ONCE(warns, - "Cannot split swapcache folio to non-0 order"); - return false; - } - - return true; -} - -/* See comments in non_uniform_split_supported() */ -bool uniform_split_supported(struct folio *folio, unsigned int new_order, - bool warns) -{ - if (folio_test_anon(folio)) { - VM_WARN_ONCE(warns && new_order == 1, - "Cannot split to order-1 folio"); - if (new_order == 1) - return false; - } else if (new_order) { + } else if (split_type == SPLIT_TYPE_NON_UNIFORM || new_order) { if (IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS) && !mapping_large_folio_support(folio->mapping)) { + /* + * We can always split a folio down to a single page + * (new_order == 0) uniformly. + * + * For any other scenario + * a) uniform split targeting a large folio + * (new_order > 0) + * b) any non-uniform split + * we must confirm that the file system supports large + * folios. + * + * Note that we might still have THPs in such + * mappings, which is created from khugepaged when + * CONFIG_READ_ONLY_THP_FOR_FS is enabled. But in that + * case, the mapping does not actually support large + * folios properly. + */ VM_WARN_ONCE(warns, "Cannot split file folio to non-0 order"); return false; } } - if (new_order && folio_test_swapcache(folio)) { + /* + * swapcache folio could only be split to order 0 + * + * non-uniform split creates after-split folios with orders from + * folio_order(folio) - 1 to new_order, making it not suitable for any + * swapcache folio split. Only uniform split to order-0 can be used + * here. + */ + if ((split_type == SPLIT_TYPE_NON_UNIFORM || new_order) && folio_test_swapcache(folio)) { VM_WARN_ONCE(warns, "Cannot split swapcache folio to non-0 order"); return false; @@ -3711,11 +3704,7 @@ static int __folio_split(struct folio *f if (new_order >= old_order) return -EINVAL; - if (split_type == SPLIT_TYPE_UNIFORM && !uniform_split_supported(folio, new_order, true)) - return -EINVAL; - - if (split_type == SPLIT_TYPE_NON_UNIFORM && - !non_uniform_split_supported(folio, new_order, true)) + if (!folio_split_supported(folio, new_order, split_type, /* warn = */ true)) return -EINVAL; is_hzp = is_huge_zero_folio(folio); _ Patches currently in -mm which might be from richard.weiyang(a)gmail.com are

1 month, 1 week

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[merged mm-stable] mm-huge_memory-add-pmd-folio-to-ds_queue-in-do_huge_zero_wp_pmd.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/huge_memory: add pmd folio to ds_queue in do_huge_zero_wp_pmd() has been removed from the -mm tree. Its filename was mm-huge_memory-add-pmd-folio-to-ds_queue-in-do_huge_zero_wp_pmd.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Wei Yang <richard.weiyang(a)gmail.com> Subject: mm/huge_memory: add pmd folio to ds_queue in do_huge_zero_wp_pmd() Date: Wed, 8 Oct 2025 09:54:52 +0000 We add pmd folio into ds_queue on the first page fault in __do_huge_pmd_anonymous_page(), so that we can split it in case of memory pressure. This should be the same for a pmd folio during wp page fault. Commit 1ced09e0331f ("mm: allocate THP on hugezeropage wp-fault") miss to add it to ds_queue, which means system may not reclaim enough memory in case of memory pressure even the pmd folio is under used. Move deferred_split_folio() into map_anon_folio_pmd() to make the pmd folio installation consistent. Link: https://lkml.kernel.org/r/20251008095453.18772-2-richard.weiyang@gmail.com Fixes: 1ced09e0331f ("mm: allocate THP on hugezeropage wp-fault") Signed-off-by: Wei Yang <richard.weiyang(a)gmail.com> Acked-by: David Hildenbrand <david(a)redhat.com> Reviewed-by: Lance Yang <lance.yang(a)linux.dev> Reviewed-by: Dev Jain <dev.jain(a)arm.com> Acked-by: Usama Arif <usamaarif642(a)gmail.com> Reviewed-by: Zi Yan <ziy(a)nvidia.com> Reviewed-by: Baolin Wang <baolin.wang(a)linux.alibaba.com> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/huge_memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/huge_memory.c~mm-huge_memory-add-pmd-folio-to-ds_queue-in-do_huge_zero_wp_pmd +++ a/mm/huge_memory.c @@ -1233,6 +1233,7 @@ static void map_anon_folio_pmd(struct fo count_vm_event(THP_FAULT_ALLOC); count_mthp_stat(HPAGE_PMD_ORDER, MTHP_STAT_ANON_FAULT_ALLOC); count_memcg_event_mm(vma->vm_mm, THP_FAULT_ALLOC); + deferred_split_folio(folio, false); } static vm_fault_t __do_huge_pmd_anonymous_page(struct vm_fault *vmf) @@ -1273,7 +1274,6 @@ static vm_fault_t __do_huge_pmd_anonymou pgtable_trans_huge_deposit(vma->vm_mm, vmf->pmd, pgtable); map_anon_folio_pmd(folio, vmf->pmd, vma, haddr); mm_inc_nr_ptes(vma->vm_mm); - deferred_split_folio(folio, false); spin_unlock(vmf->ptl); } _ Patches currently in -mm which might be from richard.weiyang(a)gmail.com are

1 month, 1 week

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FAILED: patch "[PATCH] mptcp: fix ack generation for fallback msk" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 5e15395f6d9ec07395866c5511f4b4ac566c0c9b # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112448-naming-survey-424d@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5e15395f6d9ec07395866c5511f4b4ac566c0c9b Mon Sep 17 00:00:00 2001 From: Paolo Abeni <pabeni(a)redhat.com> Date: Tue, 18 Nov 2025 08:20:19 +0100 Subject: [PATCH] mptcp: fix ack generation for fallback msk mptcp_cleanup_rbuf() needs to know the last most recent, mptcp-level rcv_wnd sent, and such information is tracked into the msk->old_wspace field, updated at ack transmission time by mptcp_write_options(). Fallback socket do not add any mptcp options, such helper is never invoked, and msk->old_wspace value remain stale. That in turn makes ack generation at recvmsg() time quite random. Address the issue ensuring mptcp_write_options() is invoked even for fallback sockets, and just update the needed info in such a case. The issue went unnoticed for a long time, as mptcp currently overshots the fallback socket receive buffer autotune significantly. It is going to change in the near future. Fixes: e3859603ba13 ("mptcp: better msk receive window updates") Cc: stable(a)vger.kernel.org Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/594 Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Reviewed-by: Geliang Tang <geliang(a)kernel.org> Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251118-net-mptcp-misc-fixes-6-18-rc6-v1-1-806d37… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/options.c b/net/mptcp/options.c index 1103b3341a70..8a63bd00807d 100644 --- a/net/mptcp/options.c +++ b/net/mptcp/options.c @@ -838,8 +838,11 @@ bool mptcp_established_options(struct sock *sk, struct sk_buff *skb, opts->suboptions = 0; + /* Force later mptcp_write_options(), but do not use any actual + * option space. + */ if (unlikely(__mptcp_check_fallback(msk) && !mptcp_check_infinite_map(skb))) - return false; + return true; if (unlikely(skb && TCP_SKB_CB(skb)->tcp_flags & TCPHDR_RST)) { if (mptcp_established_options_fastclose(sk, &opt_size, remaining, opts) || @@ -1319,6 +1322,20 @@ static void mptcp_set_rwin(struct tcp_sock *tp, struct tcphdr *th) WRITE_ONCE(msk->old_wspace, tp->rcv_wnd); } +static void mptcp_track_rwin(struct tcp_sock *tp) +{ + const struct sock *ssk = (const struct sock *)tp; + struct mptcp_subflow_context *subflow; + struct mptcp_sock *msk; + + if (!ssk) + return; + + subflow = mptcp_subflow_ctx(ssk); + msk = mptcp_sk(subflow->conn); + WRITE_ONCE(msk->old_wspace, tp->rcv_wnd); +} + __sum16 __mptcp_make_csum(u64 data_seq, u32 subflow_seq, u16 data_len, __wsum sum) { struct csum_pseudo_header header; @@ -1611,6 +1628,10 @@ void mptcp_write_options(struct tcphdr *th, __be32 *ptr, struct tcp_sock *tp, opts->reset_transient, opts->reset_reason); return; + } else if (unlikely(!opts->suboptions)) { + /* Fallback to TCP */ + mptcp_track_rwin(tp); + return; } if (OPTION_MPTCP_PRIO & opts->suboptions) {

1 month, 1 week

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FAILED: patch "[PATCH] mptcp: fix a race in mptcp_pm_del_add_timer()" failed to apply to 6.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.12.y git checkout FETCH_HEAD git cherry-pick -x 426358d9be7ce3518966422f87b96f1bad27295f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112431-pentagon-posture-3ba1@gregkh' --subject-prefix 'PATCH 6.12.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 426358d9be7ce3518966422f87b96f1bad27295f Mon Sep 17 00:00:00 2001 From: Eric Dumazet <edumazet(a)google.com> Date: Mon, 17 Nov 2025 10:07:44 +0000 Subject: [PATCH] mptcp: fix a race in mptcp_pm_del_add_timer() mptcp_pm_del_add_timer() can call sk_stop_timer_sync(sk, &entry->add_timer) while another might have free entry already, as reported by syzbot. Add RCU protection to fix this issue. Also change confusing add_timer variable with stop_timer boolean. syzbot report: BUG: KASAN: slab-use-after-free in __timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616 Read of size 4 at addr ffff8880311e4150 by task kworker/1:1/44 CPU: 1 UID: 0 PID: 44 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 Workqueue: events mptcp_worker Call Trace: <TASK> dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xca/0x240 mm/kasan/report.c:482 kasan_report+0x118/0x150 mm/kasan/report.c:595 __timer_delete_sync+0x372/0x3f0 kernel/time/timer.c:1616 sk_stop_timer_sync+0x1b/0x90 net/core/sock.c:3631 mptcp_pm_del_add_timer+0x283/0x310 net/mptcp/pm.c:362 mptcp_incoming_options+0x1357/0x1f60 net/mptcp/options.c:1174 tcp_data_queue+0xca/0x6450 net/ipv4/tcp_input.c:5361 tcp_rcv_established+0x1335/0x2670 net/ipv4/tcp_input.c:6441 tcp_v4_do_rcv+0x98b/0xbf0 net/ipv4/tcp_ipv4.c:1931 tcp_v4_rcv+0x252a/0x2dc0 net/ipv4/tcp_ipv4.c:2374 ip_protocol_deliver_rcu+0x221/0x440 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x3bb/0x6f0 net/ipv4/ip_input.c:239 NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318 NF_HOOK+0x30c/0x3a0 include/linux/netfilter.h:318 __netif_receive_skb_one_core net/core/dev.c:6079 [inline] __netif_receive_skb+0x143/0x380 net/core/dev.c:6192 process_backlog+0x31e/0x900 net/core/dev.c:6544 __napi_poll+0xb6/0x540 net/core/dev.c:7594 napi_poll net/core/dev.c:7657 [inline] net_rx_action+0x5f7/0xda0 net/core/dev.c:7784 handle_softirqs+0x22f/0x710 kernel/softirq.c:622 __do_softirq kernel/softirq.c:656 [inline] __local_bh_enable_ip+0x1a0/0x2e0 kernel/softirq.c:302 mptcp_pm_send_ack net/mptcp/pm.c:210 [inline] mptcp_pm_addr_send_ack+0x41f/0x500 net/mptcp/pm.c:-1 mptcp_pm_worker+0x174/0x320 net/mptcp/pm.c:1002 mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762 process_one_work kernel/workqueue.c:3263 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> Allocated by task 44: kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 poison_kmalloc_redzone mm/kasan/common.c:400 [inline] __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:417 kasan_kmalloc include/linux/kasan.h:262 [inline] __kmalloc_cache_noprof+0x1ef/0x6c0 mm/slub.c:5748 kmalloc_noprof include/linux/slab.h:957 [inline] mptcp_pm_alloc_anno_list+0x104/0x460 net/mptcp/pm.c:385 mptcp_pm_create_subflow_or_signal_addr+0xf9d/0x1360 net/mptcp/pm_kernel.c:355 mptcp_pm_nl_fully_established net/mptcp/pm_kernel.c:409 [inline] __mptcp_pm_kernel_worker+0x417/0x1ef0 net/mptcp/pm_kernel.c:1529 mptcp_pm_worker+0x1ee/0x320 net/mptcp/pm.c:1008 mptcp_worker+0xd5/0x1170 net/mptcp/protocol.c:2762 process_one_work kernel/workqueue.c:3263 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Freed by task 6630: kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 __kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:587 kasan_save_free_info mm/kasan/kasan.h:406 [inline] poison_slab_object mm/kasan/common.c:252 [inline] __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:284 kasan_slab_free include/linux/kasan.h:234 [inline] slab_free_hook mm/slub.c:2523 [inline] slab_free mm/slub.c:6611 [inline] kfree+0x197/0x950 mm/slub.c:6818 mptcp_remove_anno_list_by_saddr+0x2d/0x40 net/mptcp/pm.c:158 mptcp_pm_flush_addrs_and_subflows net/mptcp/pm_kernel.c:1209 [inline] mptcp_nl_flush_addrs_list net/mptcp/pm_kernel.c:1240 [inline] mptcp_pm_nl_flush_addrs_doit+0x593/0xbb0 net/mptcp/pm_kernel.c:1281 genl_family_rcv_msg_doit+0x215/0x300 net/netlink/genetlink.c:1115 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x60e/0x790 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2552 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline] netlink_unicast+0x846/0xa10 net/netlink/af_netlink.c:1346 netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1896 sock_sendmsg_nosec net/socket.c:727 [inline] __sock_sendmsg+0x21c/0x270 net/socket.c:742 ____sys_sendmsg+0x508/0x820 net/socket.c:2630 ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2684 __sys_sendmsg net/socket.c:2716 [inline] __do_sys_sendmsg net/socket.c:2721 [inline] __se_sys_sendmsg net/socket.c:2719 [inline] __x64_sys_sendmsg+0x1a1/0x260 net/socket.c:2719 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f Cc: stable(a)vger.kernel.org Fixes: 00cfd77b9063 ("mptcp: retransmit ADD_ADDR when timeout") Reported-by: syzbot+2a6fbf0f0530375968df(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/691ad3c3.a70a0220.f6df1.0004.GAE@google.com Signed-off-by: Eric Dumazet <edumazet(a)google.com> Cc: Geliang Tang <geliang(a)kernel.org> Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251117100745.1913963-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c index 2ff1b9499568..9604b91902b8 100644 --- a/net/mptcp/pm.c +++ b/net/mptcp/pm.c @@ -18,6 +18,7 @@ struct mptcp_pm_add_entry { u8 retrans_times; struct timer_list add_timer; struct mptcp_sock *sock; + struct rcu_head rcu; }; static DEFINE_SPINLOCK(mptcp_pm_list_lock); @@ -155,7 +156,7 @@ bool mptcp_remove_anno_list_by_saddr(struct mptcp_sock *msk, entry = mptcp_pm_del_add_timer(msk, addr, false); ret = entry; - kfree(entry); + kfree_rcu(entry, rcu); return ret; } @@ -345,22 +346,27 @@ mptcp_pm_del_add_timer(struct mptcp_sock *msk, { struct mptcp_pm_add_entry *entry; struct sock *sk = (struct sock *)msk; - struct timer_list *add_timer = NULL; + bool stop_timer = false; + + rcu_read_lock(); spin_lock_bh(&msk->pm.lock); entry = mptcp_lookup_anno_list_by_saddr(msk, addr); if (entry && (!check_id || entry->addr.id == addr->id)) { entry->retrans_times = ADD_ADDR_RETRANS_MAX; - add_timer = &entry->add_timer; + stop_timer = true; } if (!check_id && entry) list_del(&entry->list); spin_unlock_bh(&msk->pm.lock); - /* no lock, because sk_stop_timer_sync() is calling timer_delete_sync() */ - if (add_timer) - sk_stop_timer_sync(sk, add_timer); + /* Note: entry might have been removed by another thread. + * We hold rcu_read_lock() to ensure it is not freed under us. + */ + if (stop_timer) + sk_stop_timer_sync(sk, &entry->add_timer); + rcu_read_unlock(); return entry; } @@ -415,7 +421,7 @@ static void mptcp_pm_free_anno_list(struct mptcp_sock *msk) list_for_each_entry_safe(entry, tmp, &free_list, list) { sk_stop_timer_sync(sk, &entry->add_timer); - kfree(entry); + kfree_rcu(entry, rcu); } }

1 month, 1 week

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[merged mm-hotfixes-stable] mm-huge_memory-fix-null-pointer-deference-when-splitting-folio.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/huge_memory: fix NULL pointer deference when splitting folio has been removed from the -mm tree. Its filename was mm-huge_memory-fix-null-pointer-deference-when-splitting-folio.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Wei Yang <richard.weiyang(a)gmail.com> Subject: mm/huge_memory: fix NULL pointer deference when splitting folio Date: Wed, 19 Nov 2025 23:53:02 +0000 Commit c010d47f107f ("mm: thp: split huge page to any lower order pages") introduced an early check on the folio's order via mapping->flags before proceeding with the split work. This check introduced a bug: for shmem folios in the swap cache and truncated folios, the mapping pointer can be NULL. Accessing mapping->flags in this state leads directly to a NULL pointer dereference. This commit fixes the issue by moving the check for mapping != NULL before any attempt to access mapping->flags. Link: https://lkml.kernel.org/r/20251119235302.24773-1-richard.weiyang@gmail.com Fixes: c010d47f107f ("mm: thp: split huge page to any lower order pages") Signed-off-by: Wei Yang <richard.weiyang(a)gmail.com> Reviewed-by: Zi Yan <ziy(a)nvidia.com> Acked-by: David Hildenbrand (Red Hat) <david(a)kernel.org> Reviewed-by: Baolin Wang <baolin.wang(a)linux.alibaba.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/huge_memory.c | 22 ++++++++++------------ 1 file changed, 10 insertions(+), 12 deletions(-) --- a/mm/huge_memory.c~mm-huge_memory-fix-null-pointer-deference-when-splitting-folio +++ a/mm/huge_memory.c @@ -3619,6 +3619,16 @@ static int __folio_split(struct folio *f if (folio != page_folio(split_at) || folio != page_folio(lock_at)) return -EINVAL; + /* + * Folios that just got truncated cannot get split. Signal to the + * caller that there was a race. + * + * TODO: this will also currently refuse shmem folios that are in the + * swapcache. + */ + if (!is_anon && !folio->mapping) + return -EBUSY; + if (new_order >= folio_order(folio)) return -EINVAL; @@ -3659,18 +3669,6 @@ static int __folio_split(struct folio *f gfp_t gfp; mapping = folio->mapping; - - /* Truncated ? */ - /* - * TODO: add support for large shmem folio in swap cache. - * When shmem is in swap cache, mapping is NULL and - * folio_test_swapcache() is true. - */ - if (!mapping) { - ret = -EBUSY; - goto out; - } - min_order = mapping_min_folio_order(folio->mapping); if (new_order < min_order) { ret = -EINVAL; _ Patches currently in -mm which might be from richard.weiyang(a)gmail.com are mm-huge_memory-add-pmd-folio-to-ds_queue-in-do_huge_zero_wp_pmd.patch mm-khugepaged-unify-pmd-folio-installation-with-map_anon_folio_pmd.patch mm-huge_memory-only-get-folio_order-once-during-__folio_split.patch mm-huge_memory-introduce-enum-split_type-for-clarity.patch mm-huge_memory-merge-uniform_split_supported-and-non_uniform_split_supported.patch mm-khugepaged-remove-redundant-clearing-of-struct-collapse_control.patch mm-khugepaged-continue-to-collapse-on-scan_pmd_none.patch mm-khugepaged-unify-scan_pmd_none-and-scan_pmd_null-into-scan_no_pte_table.patch

1 month, 1 week

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[merged mm-hotfixes-stable] selftests-mm-fix-division-by-zero-in-uffd-unit-tests.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: selftests/mm: fix division-by-zero in uffd-unit-tests has been removed from the -mm tree. Its filename was selftests-mm-fix-division-by-zero-in-uffd-unit-tests.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Carlos Llamas <cmllamas(a)google.com> Subject: selftests/mm: fix division-by-zero in uffd-unit-tests Date: Thu, 13 Nov 2025 03:46:22 +0000 Commit 4dfd4bba8578 ("selftests/mm/uffd: refactor non-composite global vars into struct") moved some of the operations previously implemented in uffd_setup_environment() earlier in the main test loop. The calculation of nr_pages, which involves a division by page_size, now occurs before checking that default_huge_page_size() returns a non-zero This leads to a division-by-zero error on systems with !CONFIG_HUGETLB. Fix this by relocating the non-zero page_size check before the nr_pages calculation, as it was originally implemented. Link: https://lkml.kernel.org/r/20251113034623.3127012-1-cmllamas@google.com Fixes: 4dfd4bba8578 ("selftests/mm/uffd: refactor non-composite global vars into struct") Signed-off-by: Carlos Llamas <cmllamas(a)google.com> Acked-by: David Hildenbrand (Red Hat) <david(a)kernel.org> Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> Reviewed-by: Mike Rapoport (Microsoft) <rppt(a)kernel.org> Reviewed-by: Ujwal Kundur <ujwal.kundur(a)gmail.com> Cc: Brendan Jackman <jackmanb(a)google.com> Cc: Liam Howlett <liam.howlett(a)oracle.com> Cc: Michal Hocko <mhocko(a)suse.com> Cc: Peter Xu <peterx(a)redhat.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Suren Baghdasaryan <surenb(a)google.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- tools/testing/selftests/mm/uffd-unit-tests.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) --- a/tools/testing/selftests/mm/uffd-unit-tests.c~selftests-mm-fix-division-by-zero-in-uffd-unit-tests +++ a/tools/testing/selftests/mm/uffd-unit-tests.c @@ -1758,10 +1758,15 @@ int main(int argc, char *argv[]) uffd_test_ops = mem_type->mem_ops; uffd_test_case_ops = test->test_case_ops; - if (mem_type->mem_flag & (MEM_HUGETLB_PRIVATE | MEM_HUGETLB)) + if (mem_type->mem_flag & (MEM_HUGETLB_PRIVATE | MEM_HUGETLB)) { gopts.page_size = default_huge_page_size(); - else + if (gopts.page_size == 0) { + uffd_test_skip("huge page size is 0, feature missing?"); + continue; + } + } else { gopts.page_size = psize(); + } /* Ensure we have at least 2 pages */ gopts.nr_pages = MAX(UFFD_TEST_MEM_SIZE, gopts.page_size * 2) @@ -1776,12 +1781,6 @@ int main(int argc, char *argv[]) continue; uffd_test_start("%s on %s", test->name, mem_type->name); - if ((mem_type->mem_flag == MEM_HUGETLB || - mem_type->mem_flag == MEM_HUGETLB_PRIVATE) && - (default_huge_page_size() == 0)) { - uffd_test_skip("huge page size is 0, feature missing?"); - continue; - } if (!uffd_feature_supported(test)) { uffd_test_skip("feature missing"); continue; _ Patches currently in -mm which might be from cmllamas(a)google.com are

1 month, 1 week

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[merged mm-hotfixes-stable] mm-memfd-fix-information-leak-in-hugetlb-folios.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/memfd: fix information leak in hugetlb folios has been removed from the -mm tree. Its filename was mm-memfd-fix-information-leak-in-hugetlb-folios.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Deepanshu Kartikey <kartikey406(a)gmail.com> Subject: mm/memfd: fix information leak in hugetlb folios Date: Wed, 12 Nov 2025 20:20:34 +0530 When allocating hugetlb folios for memfd, three initialization steps are missing: 1. Folios are not zeroed, leading to kernel memory disclosure to userspace 2. Folios are not marked uptodate before adding to page cache 3. hugetlb_fault_mutex is not taken before hugetlb_add_to_page_cache() The memfd allocation path bypasses the normal page fault handler (hugetlb_no_page) which would handle all of these initialization steps. This is problematic especially for udmabuf use cases where folios are pinned and directly accessed by userspace via DMA. Fix by matching the initialization pattern used in hugetlb_no_page(): - Zero the folio using folio_zero_user() which is optimized for huge pages - Mark it uptodate with folio_mark_uptodate() - Take hugetlb_fault_mutex before adding to page cache to prevent races The folio_zero_user() change also fixes a potential security issue where uninitialized kernel memory could be disclosed to userspace through read() or mmap() operations on the memfd. Link: https://lkml.kernel.org/r/20251112145034.2320452-1-kartikey406@gmail.com Fixes: 89c1905d9c14 ("mm/gup: introduce memfd_pin_folios() for pinning memfd folios") Signed-off-by: Deepanshu Kartikey <kartikey406(a)gmail.com> Reported-by: syzbot+f64019ba229e3a5c411b(a)syzkaller.appspotmail.com Link: https://lore.kernel.org/all/20251112031631.2315651-1-kartikey406@gmail.com/ [v1] Closes: https://syzkaller.appspot.com/bug?extid=f64019ba229e3a5c411b Suggested-by: Oscar Salvador <osalvador(a)suse.de> Suggested-by: David Hildenbrand <david(a)redhat.com> Tested-by: syzbot+f64019ba229e3a5c411b(a)syzkaller.appspotmail.com Acked-by: Oscar Salvador <osalvador(a)suse.de> Acked-by: David Hildenbrand (Red Hat) <david(a)kernel.org> Acked-by: Hugh Dickins <hughd(a)google.com> Cc: Vivek Kasireddy <vivek.kasireddy(a)intel.com> Cc: Jason Gunthorpe <jgg(a)nvidia.com> Cc: Jason Gunthorpe <jgg(a)nvidia.com> (v2) Cc: Christoph Hellwig <hch(a)lst.de> (v6) Cc: Dave Airlie <airlied(a)redhat.com> Cc: Gerd Hoffmann <kraxel(a)redhat.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memfd.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) --- a/mm/memfd.c~mm-memfd-fix-information-leak-in-hugetlb-folios +++ a/mm/memfd.c @@ -96,9 +96,36 @@ struct folio *memfd_alloc_folio(struct f NULL, gfp_mask); if (folio) { + u32 hash; + + /* + * Zero the folio to prevent information leaks to userspace. + * Use folio_zero_user() which is optimized for huge/gigantic + * pages. Pass 0 as addr_hint since this is not a faulting path + * and we don't have a user virtual address yet. + */ + folio_zero_user(folio, 0); + + /* + * Mark the folio uptodate before adding to page cache, + * as required by filemap.c and other hugetlb paths. + */ + __folio_mark_uptodate(folio); + + /* + * Serialize hugepage allocation and instantiation to prevent + * races with concurrent allocations, as required by all other + * callers of hugetlb_add_to_page_cache(). + */ + hash = hugetlb_fault_mutex_hash(memfd->f_mapping, idx); + mutex_lock(&hugetlb_fault_mutex_table[hash]); + err = hugetlb_add_to_page_cache(folio, memfd->f_mapping, idx); + + mutex_unlock(&hugetlb_fault_mutex_table[hash]); + if (err) { folio_put(folio); goto err_unresv; _ Patches currently in -mm which might be from kartikey406(a)gmail.com are

1 month, 1 week

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[merged mm-hotfixes-stable] mm-swap-remove-duplicate-nr_swap_pages-decrement-in-get_swap_page_of_type.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm: swap: remove duplicate nr_swap_pages decrement in get_swap_page_of_type() has been removed from the -mm tree. Its filename was mm-swap-remove-duplicate-nr_swap_pages-decrement-in-get_swap_page_of_type.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Youngjun Park <youngjun.park(a)lge.com> Subject: mm: swap: remove duplicate nr_swap_pages decrement in get_swap_page_of_type() Date: Sun, 2 Nov 2025 17:24:56 +0900 After commit 4f78252da887, nr_swap_pages is decremented in swap_range_alloc(). Since cluster_alloc_swap_entry() calls swap_range_alloc() internally, the decrement in get_swap_page_of_type() causes double-decrementing. As a representative userspace-visible runtime example of the impact, /proc/meminfo reports increasingly inaccurate SwapFree values. The discrepancy grows with each swap allocation, and during hibernation when large amounts of memory are written to swap, the reported value can deviate significantly from actual available swap space, misleading users and monitoring tools. Remove the duplicate decrement. Link: https://lkml.kernel.org/r/20251102082456.79807-1-youngjun.park@lge.com Fixes: 4f78252da887 ("mm: swap: move nr_swap_pages counter decrement from folio_alloc_swap() to swap_range_alloc()") Signed-off-by: Youngjun Park <youngjun.park(a)lge.com> Acked-by: Chris Li <chrisl(a)kernel.org> Reviewed-by: Barry Song <baohua(a)kernel.org> Reviewed-by: Kairui Song <kasong(a)tencent.com> Acked-by: Nhat Pham <nphamcs(a)gmail.com> Cc: Baoquan He <bhe(a)redhat.com> Cc: Kemeng Shi <shikemeng(a)huaweicloud.com> Cc: <stable(a)vger.kernel.org> [6.17+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/swapfile.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- a/mm/swapfile.c~mm-swap-remove-duplicate-nr_swap_pages-decrement-in-get_swap_page_of_type +++ a/mm/swapfile.c @@ -2005,10 +2005,8 @@ swp_entry_t get_swap_page_of_type(int ty local_lock(&percpu_swap_cluster.lock); offset = cluster_alloc_swap_entry(si, 0, 1); local_unlock(&percpu_swap_cluster.lock); - if (offset) { + if (offset) entry = swp_entry(si->type, offset); - atomic_long_dec(&nr_swap_pages); - } } put_swap_device(si); } _ Patches currently in -mm which might be from youngjun.park(a)lge.com are mm-swap-fix-wrong-plist-empty-check-in-swap_alloc_slow.patch mm-swap-fix-memory-leak-in-setup_clusters-error-path.patch mm-swap-use-swp_solidstate-to-determine-if-swap-is-rotational.patch mm-swap-remove-redundant-comment-for-read_swap_cache_async.patch mm-swap-change-swap_alloc_slow-to-void.patch mm-swap-remove-scan_swap_map_slots-references-from-comments.patch

1 month, 1 week

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[tip: x86/urgent] x86/CPU/AMD: Add RDSEED fix for Zen5

by tip-bot2 for Gregory Price

The following commit has been merged into the x86/urgent branch of tip: Commit-ID: 607b9fb2ce248cc5b633c5949e0153838992c152 Gitweb: https://git.kernel.org/tip/607b9fb2ce248cc5b633c5949e0153838992c152 Author: Gregory Price <gourry(a)gourry.net> AuthorDate: Mon, 20 Oct 2025 11:13:55 +02:00 Committer: Borislav Petkov (AMD) <bp(a)alien8.de> CommitterDate: Tue, 28 Oct 2025 12:37:49 +01:00 x86/CPU/AMD: Add RDSEED fix for Zen5 There's an issue with RDSEED's 16-bit and 32-bit register output variants on Zen5 which return a random value of 0 "at a rate inconsistent with randomness while incorrectly signaling success (CF=1)". Search the web for AMD-SB-7055 for more detail. Add a fix glue which checks microcode revisions. [ bp: Add microcode revisions checking, rewrite. ] Cc: stable(a)vger.kernel.org Signed-off-by: Gregory Price <gourry(a)gourry.net> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Link: https://lore.kernel.org/r/20251018024010.4112396-1-gourry@gourry.net --- arch/x86/kernel/cpu/amd.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index ccaa51c..bc29be6 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -1035,8 +1035,18 @@ static void init_amd_zen4(struct cpuinfo_x86 *c) } } +static const struct x86_cpu_id zen5_rdseed_microcode[] = { + ZEN_MODEL_STEP_UCODE(0x1a, 0x02, 0x1, 0x0b00215a), + ZEN_MODEL_STEP_UCODE(0x1a, 0x11, 0x0, 0x0b101054), +}; + static void init_amd_zen5(struct cpuinfo_x86 *c) { + if (!x86_match_min_microcode_rev(zen5_rdseed_microcode)) { + clear_cpu_cap(c, X86_FEATURE_RDSEED); + msr_clear_bit(MSR_AMD64_CPUID_FN_7, 18); + pr_emerg_once("RDSEED32 is broken. Disabling the corresponding CPUID bit.\n"); + } } static void init_amd(struct cpuinfo_x86 *c)

1 month, 1 week

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FAILED: patch "[PATCH] mm/mempool: fix poisoning order>0 pages with HIGHMEM" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x ec33b59542d96830e3c89845ff833cf7b25ef172 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112438-stoppable-bribe-71e6@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From ec33b59542d96830e3c89845ff833cf7b25ef172 Mon Sep 17 00:00:00 2001 From: Vlastimil Babka <vbabka(a)suse.cz> Date: Thu, 13 Nov 2025 19:54:35 +0100 Subject: [PATCH] mm/mempool: fix poisoning order>0 pages with HIGHMEM The kernel test has reported: BUG: unable to handle page fault for address: fffba000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page *pde = 03171067 *pte = 00000000 Oops: Oops: 0002 [#1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G T 6.18.0-rc2-00031-gec7f31b2a2d3 #1 NONE a1d066dfe789f54bc7645c7989957d2bdee593ca Tainted: [T]=RANDSTRUCT Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 EIP: memset (arch/x86/include/asm/string_32.h:168 arch/x86/lib/memcpy_32.c:17) Code: a5 8b 4d f4 83 e1 03 74 02 f3 a4 83 c4 04 5e 5f 5d 2e e9 73 41 01 00 90 90 90 3e 8d 74 26 00 55 89 e5 57 56 89 c6 89 d0 89 f7 <f3> aa 89 f0 5e 5f 5d 2e e9 53 41 01 00 cc cc cc 55 89 e5 53 57 56 EAX: 0000006b EBX: 00000015 ECX: 001fefff EDX: 0000006b ESI: fffb9000 EDI: fffba000 EBP: c611fbf0 ESP: c611fbe8 DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010287 CR0: 80050033 CR2: fffba000 CR3: 0316e000 CR4: 00040690 Call Trace: poison_element (mm/mempool.c:83 mm/mempool.c:102) mempool_init_node (mm/mempool.c:142 mm/mempool.c:226) mempool_init_noprof (mm/mempool.c:250 (discriminator 1)) ? mempool_alloc_pages (mm/mempool.c:640) bio_integrity_initfn (block/bio-integrity.c:483 (discriminator 8)) ? mempool_alloc_pages (mm/mempool.c:640) do_one_initcall (init/main.c:1283) Christoph found out this is due to the poisoning code not dealing properly with CONFIG_HIGHMEM because only the first page is mapped but then the whole potentially high-order page is accessed. We could give up on HIGHMEM here, but it's straightforward to fix this with a loop that's mapping, poisoning or checking and unmapping individual pages. Reported-by: kernel test robot <oliver.sang(a)intel.com> Closes: https://lore.kernel.org/oe-lkp/202511111411.9ebfa1ba-lkp@intel.com Analyzed-by: Christoph Hellwig <hch(a)lst.de> Fixes: bdfedb76f4f5 ("mm, mempool: poison elements backed by slab allocator") Cc: stable(a)vger.kernel.org Tested-by: kernel test robot <oliver.sang(a)intel.com> Reviewed-by: Christoph Hellwig <hch(a)lst.de> Link: https://patch.msgid.link/20251113-mempool-poison-v1-1-233b3ef984c3@suse.cz Signed-off-by: Vlastimil Babka <vbabka(a)suse.cz> diff --git a/mm/mempool.c b/mm/mempool.c index 1c38e873e546..d7bbf1189db9 100644 --- a/mm/mempool.c +++ b/mm/mempool.c @@ -68,10 +68,20 @@ static void check_element(mempool_t *pool, void *element) } else if (pool->free == mempool_free_pages) { /* Mempools backed by page allocator */ int order = (int)(long)pool->pool_data; - void *addr = kmap_local_page((struct page *)element); - __check_element(pool, addr, 1UL << (PAGE_SHIFT + order)); - kunmap_local(addr); +#ifdef CONFIG_HIGHMEM + for (int i = 0; i < (1 << order); i++) { + struct page *page = (struct page *)element; + void *addr = kmap_local_page(page + i); + + __check_element(pool, addr, PAGE_SIZE); + kunmap_local(addr); + } +#else + void *addr = page_address((struct page *)element); + + __check_element(pool, addr, PAGE_SIZE << order); +#endif } } @@ -97,10 +107,20 @@ static void poison_element(mempool_t *pool, void *element) } else if (pool->alloc == mempool_alloc_pages) { /* Mempools backed by page allocator */ int order = (int)(long)pool->pool_data; - void *addr = kmap_local_page((struct page *)element); - __poison_element(addr, 1UL << (PAGE_SHIFT + order)); - kunmap_local(addr); +#ifdef CONFIG_HIGHMEM + for (int i = 0; i < (1 << order); i++) { + struct page *page = (struct page *)element; + void *addr = kmap_local_page(page + i); + + __poison_element(addr, PAGE_SIZE); + kunmap_local(addr); + } +#else + void *addr = page_address((struct page *)element); + + __poison_element(addr, PAGE_SIZE << order); +#endif } } #else /* CONFIG_SLUB_DEBUG_ON */

1 month, 1 week

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FAILED: patch "[PATCH] mm/mempool: fix poisoning order>0 pages with HIGHMEM" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x ec33b59542d96830e3c89845ff833cf7b25ef172 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112437-sandpaper-almighty-8e37@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From ec33b59542d96830e3c89845ff833cf7b25ef172 Mon Sep 17 00:00:00 2001 From: Vlastimil Babka <vbabka(a)suse.cz> Date: Thu, 13 Nov 2025 19:54:35 +0100 Subject: [PATCH] mm/mempool: fix poisoning order>0 pages with HIGHMEM The kernel test has reported: BUG: unable to handle page fault for address: fffba000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page *pde = 03171067 *pte = 00000000 Oops: Oops: 0002 [#1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G T 6.18.0-rc2-00031-gec7f31b2a2d3 #1 NONE a1d066dfe789f54bc7645c7989957d2bdee593ca Tainted: [T]=RANDSTRUCT Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 EIP: memset (arch/x86/include/asm/string_32.h:168 arch/x86/lib/memcpy_32.c:17) Code: a5 8b 4d f4 83 e1 03 74 02 f3 a4 83 c4 04 5e 5f 5d 2e e9 73 41 01 00 90 90 90 3e 8d 74 26 00 55 89 e5 57 56 89 c6 89 d0 89 f7 <f3> aa 89 f0 5e 5f 5d 2e e9 53 41 01 00 cc cc cc 55 89 e5 53 57 56 EAX: 0000006b EBX: 00000015 ECX: 001fefff EDX: 0000006b ESI: fffb9000 EDI: fffba000 EBP: c611fbf0 ESP: c611fbe8 DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010287 CR0: 80050033 CR2: fffba000 CR3: 0316e000 CR4: 00040690 Call Trace: poison_element (mm/mempool.c:83 mm/mempool.c:102) mempool_init_node (mm/mempool.c:142 mm/mempool.c:226) mempool_init_noprof (mm/mempool.c:250 (discriminator 1)) ? mempool_alloc_pages (mm/mempool.c:640) bio_integrity_initfn (block/bio-integrity.c:483 (discriminator 8)) ? mempool_alloc_pages (mm/mempool.c:640) do_one_initcall (init/main.c:1283) Christoph found out this is due to the poisoning code not dealing properly with CONFIG_HIGHMEM because only the first page is mapped but then the whole potentially high-order page is accessed. We could give up on HIGHMEM here, but it's straightforward to fix this with a loop that's mapping, poisoning or checking and unmapping individual pages. Reported-by: kernel test robot <oliver.sang(a)intel.com> Closes: https://lore.kernel.org/oe-lkp/202511111411.9ebfa1ba-lkp@intel.com Analyzed-by: Christoph Hellwig <hch(a)lst.de> Fixes: bdfedb76f4f5 ("mm, mempool: poison elements backed by slab allocator") Cc: stable(a)vger.kernel.org Tested-by: kernel test robot <oliver.sang(a)intel.com> Reviewed-by: Christoph Hellwig <hch(a)lst.de> Link: https://patch.msgid.link/20251113-mempool-poison-v1-1-233b3ef984c3@suse.cz Signed-off-by: Vlastimil Babka <vbabka(a)suse.cz> diff --git a/mm/mempool.c b/mm/mempool.c index 1c38e873e546..d7bbf1189db9 100644 --- a/mm/mempool.c +++ b/mm/mempool.c @@ -68,10 +68,20 @@ static void check_element(mempool_t *pool, void *element) } else if (pool->free == mempool_free_pages) { /* Mempools backed by page allocator */ int order = (int)(long)pool->pool_data; - void *addr = kmap_local_page((struct page *)element); - __check_element(pool, addr, 1UL << (PAGE_SHIFT + order)); - kunmap_local(addr); +#ifdef CONFIG_HIGHMEM + for (int i = 0; i < (1 << order); i++) { + struct page *page = (struct page *)element; + void *addr = kmap_local_page(page + i); + + __check_element(pool, addr, PAGE_SIZE); + kunmap_local(addr); + } +#else + void *addr = page_address((struct page *)element); + + __check_element(pool, addr, PAGE_SIZE << order); +#endif } } @@ -97,10 +107,20 @@ static void poison_element(mempool_t *pool, void *element) } else if (pool->alloc == mempool_alloc_pages) { /* Mempools backed by page allocator */ int order = (int)(long)pool->pool_data; - void *addr = kmap_local_page((struct page *)element); - __poison_element(addr, 1UL << (PAGE_SHIFT + order)); - kunmap_local(addr); +#ifdef CONFIG_HIGHMEM + for (int i = 0; i < (1 << order); i++) { + struct page *page = (struct page *)element; + void *addr = kmap_local_page(page + i); + + __poison_element(addr, PAGE_SIZE); + kunmap_local(addr); + } +#else + void *addr = page_address((struct page *)element); + + __poison_element(addr, PAGE_SIZE << order); +#endif } } #else /* CONFIG_SLUB_DEBUG_ON */

1 month, 1 week

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FAILED: patch "[PATCH] mm/mempool: fix poisoning order>0 pages with HIGHMEM" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x ec33b59542d96830e3c89845ff833cf7b25ef172 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112436-unabashed-tacky-b8b3@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From ec33b59542d96830e3c89845ff833cf7b25ef172 Mon Sep 17 00:00:00 2001 From: Vlastimil Babka <vbabka(a)suse.cz> Date: Thu, 13 Nov 2025 19:54:35 +0100 Subject: [PATCH] mm/mempool: fix poisoning order>0 pages with HIGHMEM The kernel test has reported: BUG: unable to handle page fault for address: fffba000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page *pde = 03171067 *pte = 00000000 Oops: Oops: 0002 [#1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G T 6.18.0-rc2-00031-gec7f31b2a2d3 #1 NONE a1d066dfe789f54bc7645c7989957d2bdee593ca Tainted: [T]=RANDSTRUCT Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 EIP: memset (arch/x86/include/asm/string_32.h:168 arch/x86/lib/memcpy_32.c:17) Code: a5 8b 4d f4 83 e1 03 74 02 f3 a4 83 c4 04 5e 5f 5d 2e e9 73 41 01 00 90 90 90 3e 8d 74 26 00 55 89 e5 57 56 89 c6 89 d0 89 f7 <f3> aa 89 f0 5e 5f 5d 2e e9 53 41 01 00 cc cc cc 55 89 e5 53 57 56 EAX: 0000006b EBX: 00000015 ECX: 001fefff EDX: 0000006b ESI: fffb9000 EDI: fffba000 EBP: c611fbf0 ESP: c611fbe8 DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010287 CR0: 80050033 CR2: fffba000 CR3: 0316e000 CR4: 00040690 Call Trace: poison_element (mm/mempool.c:83 mm/mempool.c:102) mempool_init_node (mm/mempool.c:142 mm/mempool.c:226) mempool_init_noprof (mm/mempool.c:250 (discriminator 1)) ? mempool_alloc_pages (mm/mempool.c:640) bio_integrity_initfn (block/bio-integrity.c:483 (discriminator 8)) ? mempool_alloc_pages (mm/mempool.c:640) do_one_initcall (init/main.c:1283) Christoph found out this is due to the poisoning code not dealing properly with CONFIG_HIGHMEM because only the first page is mapped but then the whole potentially high-order page is accessed. We could give up on HIGHMEM here, but it's straightforward to fix this with a loop that's mapping, poisoning or checking and unmapping individual pages. Reported-by: kernel test robot <oliver.sang(a)intel.com> Closes: https://lore.kernel.org/oe-lkp/202511111411.9ebfa1ba-lkp@intel.com Analyzed-by: Christoph Hellwig <hch(a)lst.de> Fixes: bdfedb76f4f5 ("mm, mempool: poison elements backed by slab allocator") Cc: stable(a)vger.kernel.org Tested-by: kernel test robot <oliver.sang(a)intel.com> Reviewed-by: Christoph Hellwig <hch(a)lst.de> Link: https://patch.msgid.link/20251113-mempool-poison-v1-1-233b3ef984c3@suse.cz Signed-off-by: Vlastimil Babka <vbabka(a)suse.cz> diff --git a/mm/mempool.c b/mm/mempool.c index 1c38e873e546..d7bbf1189db9 100644 --- a/mm/mempool.c +++ b/mm/mempool.c @@ -68,10 +68,20 @@ static void check_element(mempool_t *pool, void *element) } else if (pool->free == mempool_free_pages) { /* Mempools backed by page allocator */ int order = (int)(long)pool->pool_data; - void *addr = kmap_local_page((struct page *)element); - __check_element(pool, addr, 1UL << (PAGE_SHIFT + order)); - kunmap_local(addr); +#ifdef CONFIG_HIGHMEM + for (int i = 0; i < (1 << order); i++) { + struct page *page = (struct page *)element; + void *addr = kmap_local_page(page + i); + + __check_element(pool, addr, PAGE_SIZE); + kunmap_local(addr); + } +#else + void *addr = page_address((struct page *)element); + + __check_element(pool, addr, PAGE_SIZE << order); +#endif } } @@ -97,10 +107,20 @@ static void poison_element(mempool_t *pool, void *element) } else if (pool->alloc == mempool_alloc_pages) { /* Mempools backed by page allocator */ int order = (int)(long)pool->pool_data; - void *addr = kmap_local_page((struct page *)element); - __poison_element(addr, 1UL << (PAGE_SHIFT + order)); - kunmap_local(addr); +#ifdef CONFIG_HIGHMEM + for (int i = 0; i < (1 << order); i++) { + struct page *page = (struct page *)element; + void *addr = kmap_local_page(page + i); + + __poison_element(addr, PAGE_SIZE); + kunmap_local(addr); + } +#else + void *addr = page_address((struct page *)element); + + __poison_element(addr, PAGE_SIZE << order); +#endif } } #else /* CONFIG_SLUB_DEBUG_ON */

1 month, 1 week

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FAILED: patch "[PATCH] dt-bindings: pinctrl: toshiba,visconti: Fix number of items" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 316e361b5d2cdeb8d778983794a1c6eadcb26814 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112405-vixen-monogamy-fb80@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 316e361b5d2cdeb8d778983794a1c6eadcb26814 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski <krzk(a)kernel.org> Date: Wed, 22 Oct 2025 15:34:26 +0200 Subject: [PATCH] dt-bindings: pinctrl: toshiba,visconti: Fix number of items in groups The "groups" property can hold multiple entries (e.g. toshiba/tmpv7708-rm-mbrc.dts file), so allow that by dropping incorrect type (pinmux-node.yaml schema already defines that as string-array) and adding constraints for items. This fixes dtbs_check warnings like: toshiba/tmpv7708-rm-mbrc.dtb: pinctrl@24190000 (toshiba,tmpv7708-pinctrl): pwm-pins:groups: ['pwm0_gpio16_grp', 'pwm1_gpio17_grp', 'pwm2_gpio18_grp', 'pwm3_gpio19_grp'] is too long Fixes: 1825c1fe0057 ("pinctrl: Add DT bindings for Toshiba Visconti TMPV7700 SoC") Cc: stable(a)vger.kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> Acked-by: Conor Dooley <conor.dooley(a)microchip.com> Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> diff --git a/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml index 19d47fd414bc..ce04d2eadec9 100644 --- a/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml @@ -50,18 +50,20 @@ patternProperties: groups: description: Name of the pin group to use for the functions. - $ref: /schemas/types.yaml#/definitions/string - enum: [i2c0_grp, i2c1_grp, i2c2_grp, i2c3_grp, i2c4_grp, - i2c5_grp, i2c6_grp, i2c7_grp, i2c8_grp, - spi0_grp, spi0_cs0_grp, spi0_cs1_grp, spi0_cs2_grp, - spi1_grp, spi2_grp, spi3_grp, spi4_grp, spi5_grp, spi6_grp, - uart0_grp, uart1_grp, uart2_grp, uart3_grp, - pwm0_gpio4_grp, pwm0_gpio8_grp, pwm0_gpio12_grp, - pwm0_gpio16_grp, pwm1_gpio5_grp, pwm1_gpio9_grp, - pwm1_gpio13_grp, pwm1_gpio17_grp, pwm2_gpio6_grp, - pwm2_gpio10_grp, pwm2_gpio14_grp, pwm2_gpio18_grp, - pwm3_gpio7_grp, pwm3_gpio11_grp, pwm3_gpio15_grp, - pwm3_gpio19_grp, pcmif_out_grp, pcmif_in_grp] + items: + enum: [i2c0_grp, i2c1_grp, i2c2_grp, i2c3_grp, i2c4_grp, + i2c5_grp, i2c6_grp, i2c7_grp, i2c8_grp, + spi0_grp, spi0_cs0_grp, spi0_cs1_grp, spi0_cs2_grp, + spi1_grp, spi2_grp, spi3_grp, spi4_grp, spi5_grp, spi6_grp, + uart0_grp, uart1_grp, uart2_grp, uart3_grp, + pwm0_gpio4_grp, pwm0_gpio8_grp, pwm0_gpio12_grp, + pwm0_gpio16_grp, pwm1_gpio5_grp, pwm1_gpio9_grp, + pwm1_gpio13_grp, pwm1_gpio17_grp, pwm2_gpio6_grp, + pwm2_gpio10_grp, pwm2_gpio14_grp, pwm2_gpio18_grp, + pwm3_gpio7_grp, pwm3_gpio11_grp, pwm3_gpio15_grp, + pwm3_gpio19_grp, pcmif_out_grp, pcmif_in_grp] + minItems: 1 + maxItems: 8 drive-strength: enum: [2, 4, 6, 8, 16, 24, 32]

1 month, 1 week

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FAILED: patch "[PATCH] dt-bindings: pinctrl: toshiba,visconti: Fix number of items" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 316e361b5d2cdeb8d778983794a1c6eadcb26814 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112404-radial-yoyo-25b9@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 316e361b5d2cdeb8d778983794a1c6eadcb26814 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski <krzk(a)kernel.org> Date: Wed, 22 Oct 2025 15:34:26 +0200 Subject: [PATCH] dt-bindings: pinctrl: toshiba,visconti: Fix number of items in groups The "groups" property can hold multiple entries (e.g. toshiba/tmpv7708-rm-mbrc.dts file), so allow that by dropping incorrect type (pinmux-node.yaml schema already defines that as string-array) and adding constraints for items. This fixes dtbs_check warnings like: toshiba/tmpv7708-rm-mbrc.dtb: pinctrl@24190000 (toshiba,tmpv7708-pinctrl): pwm-pins:groups: ['pwm0_gpio16_grp', 'pwm1_gpio17_grp', 'pwm2_gpio18_grp', 'pwm3_gpio19_grp'] is too long Fixes: 1825c1fe0057 ("pinctrl: Add DT bindings for Toshiba Visconti TMPV7700 SoC") Cc: stable(a)vger.kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> Acked-by: Conor Dooley <conor.dooley(a)microchip.com> Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> diff --git a/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml index 19d47fd414bc..ce04d2eadec9 100644 --- a/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml @@ -50,18 +50,20 @@ patternProperties: groups: description: Name of the pin group to use for the functions. - $ref: /schemas/types.yaml#/definitions/string - enum: [i2c0_grp, i2c1_grp, i2c2_grp, i2c3_grp, i2c4_grp, - i2c5_grp, i2c6_grp, i2c7_grp, i2c8_grp, - spi0_grp, spi0_cs0_grp, spi0_cs1_grp, spi0_cs2_grp, - spi1_grp, spi2_grp, spi3_grp, spi4_grp, spi5_grp, spi6_grp, - uart0_grp, uart1_grp, uart2_grp, uart3_grp, - pwm0_gpio4_grp, pwm0_gpio8_grp, pwm0_gpio12_grp, - pwm0_gpio16_grp, pwm1_gpio5_grp, pwm1_gpio9_grp, - pwm1_gpio13_grp, pwm1_gpio17_grp, pwm2_gpio6_grp, - pwm2_gpio10_grp, pwm2_gpio14_grp, pwm2_gpio18_grp, - pwm3_gpio7_grp, pwm3_gpio11_grp, pwm3_gpio15_grp, - pwm3_gpio19_grp, pcmif_out_grp, pcmif_in_grp] + items: + enum: [i2c0_grp, i2c1_grp, i2c2_grp, i2c3_grp, i2c4_grp, + i2c5_grp, i2c6_grp, i2c7_grp, i2c8_grp, + spi0_grp, spi0_cs0_grp, spi0_cs1_grp, spi0_cs2_grp, + spi1_grp, spi2_grp, spi3_grp, spi4_grp, spi5_grp, spi6_grp, + uart0_grp, uart1_grp, uart2_grp, uart3_grp, + pwm0_gpio4_grp, pwm0_gpio8_grp, pwm0_gpio12_grp, + pwm0_gpio16_grp, pwm1_gpio5_grp, pwm1_gpio9_grp, + pwm1_gpio13_grp, pwm1_gpio17_grp, pwm2_gpio6_grp, + pwm2_gpio10_grp, pwm2_gpio14_grp, pwm2_gpio18_grp, + pwm3_gpio7_grp, pwm3_gpio11_grp, pwm3_gpio15_grp, + pwm3_gpio19_grp, pcmif_out_grp, pcmif_in_grp] + minItems: 1 + maxItems: 8 drive-strength: enum: [2, 4, 6, 8, 16, 24, 32]

1 month, 1 week

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FAILED: patch "[PATCH] mm/mempool: fix poisoning order>0 pages with HIGHMEM" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x ec33b59542d96830e3c89845ff833cf7b25ef172 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112435-agile-sprawl-f420@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From ec33b59542d96830e3c89845ff833cf7b25ef172 Mon Sep 17 00:00:00 2001 From: Vlastimil Babka <vbabka(a)suse.cz> Date: Thu, 13 Nov 2025 19:54:35 +0100 Subject: [PATCH] mm/mempool: fix poisoning order>0 pages with HIGHMEM The kernel test has reported: BUG: unable to handle page fault for address: fffba000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page *pde = 03171067 *pte = 00000000 Oops: Oops: 0002 [#1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G T 6.18.0-rc2-00031-gec7f31b2a2d3 #1 NONE a1d066dfe789f54bc7645c7989957d2bdee593ca Tainted: [T]=RANDSTRUCT Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 EIP: memset (arch/x86/include/asm/string_32.h:168 arch/x86/lib/memcpy_32.c:17) Code: a5 8b 4d f4 83 e1 03 74 02 f3 a4 83 c4 04 5e 5f 5d 2e e9 73 41 01 00 90 90 90 3e 8d 74 26 00 55 89 e5 57 56 89 c6 89 d0 89 f7 <f3> aa 89 f0 5e 5f 5d 2e e9 53 41 01 00 cc cc cc 55 89 e5 53 57 56 EAX: 0000006b EBX: 00000015 ECX: 001fefff EDX: 0000006b ESI: fffb9000 EDI: fffba000 EBP: c611fbf0 ESP: c611fbe8 DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010287 CR0: 80050033 CR2: fffba000 CR3: 0316e000 CR4: 00040690 Call Trace: poison_element (mm/mempool.c:83 mm/mempool.c:102) mempool_init_node (mm/mempool.c:142 mm/mempool.c:226) mempool_init_noprof (mm/mempool.c:250 (discriminator 1)) ? mempool_alloc_pages (mm/mempool.c:640) bio_integrity_initfn (block/bio-integrity.c:483 (discriminator 8)) ? mempool_alloc_pages (mm/mempool.c:640) do_one_initcall (init/main.c:1283) Christoph found out this is due to the poisoning code not dealing properly with CONFIG_HIGHMEM because only the first page is mapped but then the whole potentially high-order page is accessed. We could give up on HIGHMEM here, but it's straightforward to fix this with a loop that's mapping, poisoning or checking and unmapping individual pages. Reported-by: kernel test robot <oliver.sang(a)intel.com> Closes: https://lore.kernel.org/oe-lkp/202511111411.9ebfa1ba-lkp@intel.com Analyzed-by: Christoph Hellwig <hch(a)lst.de> Fixes: bdfedb76f4f5 ("mm, mempool: poison elements backed by slab allocator") Cc: stable(a)vger.kernel.org Tested-by: kernel test robot <oliver.sang(a)intel.com> Reviewed-by: Christoph Hellwig <hch(a)lst.de> Link: https://patch.msgid.link/20251113-mempool-poison-v1-1-233b3ef984c3@suse.cz Signed-off-by: Vlastimil Babka <vbabka(a)suse.cz> diff --git a/mm/mempool.c b/mm/mempool.c index 1c38e873e546..d7bbf1189db9 100644 --- a/mm/mempool.c +++ b/mm/mempool.c @@ -68,10 +68,20 @@ static void check_element(mempool_t *pool, void *element) } else if (pool->free == mempool_free_pages) { /* Mempools backed by page allocator */ int order = (int)(long)pool->pool_data; - void *addr = kmap_local_page((struct page *)element); - __check_element(pool, addr, 1UL << (PAGE_SHIFT + order)); - kunmap_local(addr); +#ifdef CONFIG_HIGHMEM + for (int i = 0; i < (1 << order); i++) { + struct page *page = (struct page *)element; + void *addr = kmap_local_page(page + i); + + __check_element(pool, addr, PAGE_SIZE); + kunmap_local(addr); + } +#else + void *addr = page_address((struct page *)element); + + __check_element(pool, addr, PAGE_SIZE << order); +#endif } } @@ -97,10 +107,20 @@ static void poison_element(mempool_t *pool, void *element) } else if (pool->alloc == mempool_alloc_pages) { /* Mempools backed by page allocator */ int order = (int)(long)pool->pool_data; - void *addr = kmap_local_page((struct page *)element); - __poison_element(addr, 1UL << (PAGE_SHIFT + order)); - kunmap_local(addr); +#ifdef CONFIG_HIGHMEM + for (int i = 0; i < (1 << order); i++) { + struct page *page = (struct page *)element; + void *addr = kmap_local_page(page + i); + + __poison_element(addr, PAGE_SIZE); + kunmap_local(addr); + } +#else + void *addr = page_address((struct page *)element); + + __poison_element(addr, PAGE_SIZE << order); +#endif } } #else /* CONFIG_SLUB_DEBUG_ON */

1 month, 1 week

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FAILED: patch "[PATCH] dt-bindings: pinctrl: toshiba,visconti: Fix number of items" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 316e361b5d2cdeb8d778983794a1c6eadcb26814 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112404-uninsured-retorted-4758@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 316e361b5d2cdeb8d778983794a1c6eadcb26814 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski <krzk(a)kernel.org> Date: Wed, 22 Oct 2025 15:34:26 +0200 Subject: [PATCH] dt-bindings: pinctrl: toshiba,visconti: Fix number of items in groups The "groups" property can hold multiple entries (e.g. toshiba/tmpv7708-rm-mbrc.dts file), so allow that by dropping incorrect type (pinmux-node.yaml schema already defines that as string-array) and adding constraints for items. This fixes dtbs_check warnings like: toshiba/tmpv7708-rm-mbrc.dtb: pinctrl@24190000 (toshiba,tmpv7708-pinctrl): pwm-pins:groups: ['pwm0_gpio16_grp', 'pwm1_gpio17_grp', 'pwm2_gpio18_grp', 'pwm3_gpio19_grp'] is too long Fixes: 1825c1fe0057 ("pinctrl: Add DT bindings for Toshiba Visconti TMPV7700 SoC") Cc: stable(a)vger.kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> Acked-by: Conor Dooley <conor.dooley(a)microchip.com> Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> diff --git a/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml index 19d47fd414bc..ce04d2eadec9 100644 --- a/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml @@ -50,18 +50,20 @@ patternProperties: groups: description: Name of the pin group to use for the functions. - $ref: /schemas/types.yaml#/definitions/string - enum: [i2c0_grp, i2c1_grp, i2c2_grp, i2c3_grp, i2c4_grp, - i2c5_grp, i2c6_grp, i2c7_grp, i2c8_grp, - spi0_grp, spi0_cs0_grp, spi0_cs1_grp, spi0_cs2_grp, - spi1_grp, spi2_grp, spi3_grp, spi4_grp, spi5_grp, spi6_grp, - uart0_grp, uart1_grp, uart2_grp, uart3_grp, - pwm0_gpio4_grp, pwm0_gpio8_grp, pwm0_gpio12_grp, - pwm0_gpio16_grp, pwm1_gpio5_grp, pwm1_gpio9_grp, - pwm1_gpio13_grp, pwm1_gpio17_grp, pwm2_gpio6_grp, - pwm2_gpio10_grp, pwm2_gpio14_grp, pwm2_gpio18_grp, - pwm3_gpio7_grp, pwm3_gpio11_grp, pwm3_gpio15_grp, - pwm3_gpio19_grp, pcmif_out_grp, pcmif_in_grp] + items: + enum: [i2c0_grp, i2c1_grp, i2c2_grp, i2c3_grp, i2c4_grp, + i2c5_grp, i2c6_grp, i2c7_grp, i2c8_grp, + spi0_grp, spi0_cs0_grp, spi0_cs1_grp, spi0_cs2_grp, + spi1_grp, spi2_grp, spi3_grp, spi4_grp, spi5_grp, spi6_grp, + uart0_grp, uart1_grp, uart2_grp, uart3_grp, + pwm0_gpio4_grp, pwm0_gpio8_grp, pwm0_gpio12_grp, + pwm0_gpio16_grp, pwm1_gpio5_grp, pwm1_gpio9_grp, + pwm1_gpio13_grp, pwm1_gpio17_grp, pwm2_gpio6_grp, + pwm2_gpio10_grp, pwm2_gpio14_grp, pwm2_gpio18_grp, + pwm3_gpio7_grp, pwm3_gpio11_grp, pwm3_gpio15_grp, + pwm3_gpio19_grp, pcmif_out_grp, pcmif_in_grp] + minItems: 1 + maxItems: 8 drive-strength: enum: [2, 4, 6, 8, 16, 24, 32]

1 month, 1 week

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FAILED: patch "[PATCH] mm/mempool: fix poisoning order>0 pages with HIGHMEM" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x ec33b59542d96830e3c89845ff833cf7b25ef172 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112434-uncle-ethics-cb16@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From ec33b59542d96830e3c89845ff833cf7b25ef172 Mon Sep 17 00:00:00 2001 From: Vlastimil Babka <vbabka(a)suse.cz> Date: Thu, 13 Nov 2025 19:54:35 +0100 Subject: [PATCH] mm/mempool: fix poisoning order>0 pages with HIGHMEM The kernel test has reported: BUG: unable to handle page fault for address: fffba000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page *pde = 03171067 *pte = 00000000 Oops: Oops: 0002 [#1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G T 6.18.0-rc2-00031-gec7f31b2a2d3 #1 NONE a1d066dfe789f54bc7645c7989957d2bdee593ca Tainted: [T]=RANDSTRUCT Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 EIP: memset (arch/x86/include/asm/string_32.h:168 arch/x86/lib/memcpy_32.c:17) Code: a5 8b 4d f4 83 e1 03 74 02 f3 a4 83 c4 04 5e 5f 5d 2e e9 73 41 01 00 90 90 90 3e 8d 74 26 00 55 89 e5 57 56 89 c6 89 d0 89 f7 <f3> aa 89 f0 5e 5f 5d 2e e9 53 41 01 00 cc cc cc 55 89 e5 53 57 56 EAX: 0000006b EBX: 00000015 ECX: 001fefff EDX: 0000006b ESI: fffb9000 EDI: fffba000 EBP: c611fbf0 ESP: c611fbe8 DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010287 CR0: 80050033 CR2: fffba000 CR3: 0316e000 CR4: 00040690 Call Trace: poison_element (mm/mempool.c:83 mm/mempool.c:102) mempool_init_node (mm/mempool.c:142 mm/mempool.c:226) mempool_init_noprof (mm/mempool.c:250 (discriminator 1)) ? mempool_alloc_pages (mm/mempool.c:640) bio_integrity_initfn (block/bio-integrity.c:483 (discriminator 8)) ? mempool_alloc_pages (mm/mempool.c:640) do_one_initcall (init/main.c:1283) Christoph found out this is due to the poisoning code not dealing properly with CONFIG_HIGHMEM because only the first page is mapped but then the whole potentially high-order page is accessed. We could give up on HIGHMEM here, but it's straightforward to fix this with a loop that's mapping, poisoning or checking and unmapping individual pages. Reported-by: kernel test robot <oliver.sang(a)intel.com> Closes: https://lore.kernel.org/oe-lkp/202511111411.9ebfa1ba-lkp@intel.com Analyzed-by: Christoph Hellwig <hch(a)lst.de> Fixes: bdfedb76f4f5 ("mm, mempool: poison elements backed by slab allocator") Cc: stable(a)vger.kernel.org Tested-by: kernel test robot <oliver.sang(a)intel.com> Reviewed-by: Christoph Hellwig <hch(a)lst.de> Link: https://patch.msgid.link/20251113-mempool-poison-v1-1-233b3ef984c3@suse.cz Signed-off-by: Vlastimil Babka <vbabka(a)suse.cz> diff --git a/mm/mempool.c b/mm/mempool.c index 1c38e873e546..d7bbf1189db9 100644 --- a/mm/mempool.c +++ b/mm/mempool.c @@ -68,10 +68,20 @@ static void check_element(mempool_t *pool, void *element) } else if (pool->free == mempool_free_pages) { /* Mempools backed by page allocator */ int order = (int)(long)pool->pool_data; - void *addr = kmap_local_page((struct page *)element); - __check_element(pool, addr, 1UL << (PAGE_SHIFT + order)); - kunmap_local(addr); +#ifdef CONFIG_HIGHMEM + for (int i = 0; i < (1 << order); i++) { + struct page *page = (struct page *)element; + void *addr = kmap_local_page(page + i); + + __check_element(pool, addr, PAGE_SIZE); + kunmap_local(addr); + } +#else + void *addr = page_address((struct page *)element); + + __check_element(pool, addr, PAGE_SIZE << order); +#endif } } @@ -97,10 +107,20 @@ static void poison_element(mempool_t *pool, void *element) } else if (pool->alloc == mempool_alloc_pages) { /* Mempools backed by page allocator */ int order = (int)(long)pool->pool_data; - void *addr = kmap_local_page((struct page *)element); - __poison_element(addr, 1UL << (PAGE_SHIFT + order)); - kunmap_local(addr); +#ifdef CONFIG_HIGHMEM + for (int i = 0; i < (1 << order); i++) { + struct page *page = (struct page *)element; + void *addr = kmap_local_page(page + i); + + __poison_element(addr, PAGE_SIZE); + kunmap_local(addr); + } +#else + void *addr = page_address((struct page *)element); + + __poison_element(addr, PAGE_SIZE << order); +#endif } } #else /* CONFIG_SLUB_DEBUG_ON */

1 month, 1 week

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FAILED: patch "[PATCH] mptcp: fix race condition in mptcp_schedule_work()" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 035bca3f017ee9dea3a5a756e77a6f7138cc6eea # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112402-confiding-slideshow-217f@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 035bca3f017ee9dea3a5a756e77a6f7138cc6eea Mon Sep 17 00:00:00 2001 From: Eric Dumazet <edumazet(a)google.com> Date: Thu, 13 Nov 2025 10:39:24 +0000 Subject: [PATCH] mptcp: fix race condition in mptcp_schedule_work() syzbot reported use-after-free in mptcp_schedule_work() [1] Issue here is that mptcp_schedule_work() schedules a work, then gets a refcount on sk->sk_refcnt if the work was scheduled. This refcount will be released by mptcp_worker(). [A] if (schedule_work(...)) { [B] sock_hold(sk); return true; } Problem is that mptcp_worker() can run immediately and complete before [B] We need instead : sock_hold(sk); if (schedule_work(...)) return true; sock_put(sk); [1] refcount_t: addition on 0; use-after-free. WARNING: CPU: 1 PID: 29 at lib/refcount.c:25 refcount_warn_saturate+0xfa/0x1d0 lib/refcount.c:25 Call Trace: <TASK> __refcount_add include/linux/refcount.h:-1 [inline] __refcount_inc include/linux/refcount.h:366 [inline] refcount_inc include/linux/refcount.h:383 [inline] sock_hold include/net/sock.h:816 [inline] mptcp_schedule_work+0x164/0x1a0 net/mptcp/protocol.c:943 mptcp_tout_timer+0x21/0xa0 net/mptcp/protocol.c:2316 call_timer_fn+0x17e/0x5f0 kernel/time/timer.c:1747 expire_timers kernel/time/timer.c:1798 [inline] __run_timers kernel/time/timer.c:2372 [inline] __run_timer_base+0x648/0x970 kernel/time/timer.c:2384 run_timer_base kernel/time/timer.c:2393 [inline] run_timer_softirq+0xb7/0x180 kernel/time/timer.c:2403 handle_softirqs+0x22f/0x710 kernel/softirq.c:622 __do_softirq kernel/softirq.c:656 [inline] run_ktimerd+0xcf/0x190 kernel/softirq.c:1138 smpboot_thread_fn+0x542/0xa60 kernel/smpboot.c:160 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Cc: stable(a)vger.kernel.org Fixes: 3b1d6210a957 ("mptcp: implement and use MPTCP-level retransmission") Reported-by: syzbot+355158e7e301548a1424(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/netdev/6915b46f.050a0220.3565dc.0028.GAE@google.com… Signed-off-by: Eric Dumazet <edumazet(a)google.com> Reviewed-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://patch.msgid.link/20251113103924.3737425-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 2d6b8de35c44..e27e0fe2460f 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -935,14 +935,19 @@ static void mptcp_reset_rtx_timer(struct sock *sk) bool mptcp_schedule_work(struct sock *sk) { - if (inet_sk_state_load(sk) != TCP_CLOSE && - schedule_work(&mptcp_sk(sk)->work)) { - /* each subflow already holds a reference to the sk, and the - * workqueue is invoked by a subflow, so sk can't go away here. - */ - sock_hold(sk); + if (inet_sk_state_load(sk) == TCP_CLOSE) + return false; + + /* Get a reference on this socket, mptcp_worker() will release it. + * As mptcp_worker() might complete before us, we can not avoid + * a sock_hold()/sock_put() if schedule_work() returns false. + */ + sock_hold(sk); + + if (schedule_work(&mptcp_sk(sk)->work)) return true; - } + + sock_put(sk); return false; }

1 month, 1 week

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FAILED: patch "[PATCH] KVM: arm64: Check the untrusted offset in FF-A memory share" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 103e17aac09cdd358133f9e00998b75d6c1f1518 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112429-pasture-geometry-591b@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 103e17aac09cdd358133f9e00998b75d6c1f1518 Mon Sep 17 00:00:00 2001 From: Sebastian Ene <sebastianene(a)google.com> Date: Fri, 17 Oct 2025 07:57:10 +0000 Subject: [PATCH] KVM: arm64: Check the untrusted offset in FF-A memory share Verify the offset to prevent OOB access in the hypervisor FF-A buffer in case an untrusted large enough value [U32_MAX - sizeof(struct ffa_composite_mem_region) + 1, U32_MAX] is set from the host kernel. Signed-off-by: Sebastian Ene <sebastianene(a)google.com> Acked-by: Will Deacon <will(a)kernel.org> Link: https://patch.msgid.link/20251017075710.2605118-1-sebastianene@google.com Signed-off-by: Marc Zyngier <maz(a)kernel.org> diff --git a/arch/arm64/kvm/hyp/nvhe/ffa.c b/arch/arm64/kvm/hyp/nvhe/ffa.c index 4e16f9b96f63..58b7d0c477d7 100644 --- a/arch/arm64/kvm/hyp/nvhe/ffa.c +++ b/arch/arm64/kvm/hyp/nvhe/ffa.c @@ -479,7 +479,7 @@ static void __do_ffa_mem_xfer(const u64 func_id, struct ffa_mem_region_attributes *ep_mem_access; struct ffa_composite_mem_region *reg; struct ffa_mem_region *buf; - u32 offset, nr_ranges; + u32 offset, nr_ranges, checked_offset; int ret = 0; if (addr_mbz || npages_mbz || fraglen > len || @@ -516,7 +516,12 @@ static void __do_ffa_mem_xfer(const u64 func_id, goto out_unlock; } - if (fraglen < offset + sizeof(struct ffa_composite_mem_region)) { + if (check_add_overflow(offset, sizeof(struct ffa_composite_mem_region), &checked_offset)) { + ret = FFA_RET_INVALID_PARAMETERS; + goto out_unlock; + } + + if (fraglen < checked_offset) { ret = FFA_RET_INVALID_PARAMETERS; goto out_unlock; }

1 month, 1 week

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FAILED: patch "[PATCH] Input: pegasus-notetaker - fix potential out-of-bounds access" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 69aeb507312306f73495598a055293fa749d454e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112420-barman-maybe-9927@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 69aeb507312306f73495598a055293fa749d454e Mon Sep 17 00:00:00 2001 From: Seungjin Bae <eeodqql09(a)gmail.com> Date: Fri, 17 Oct 2025 15:36:31 -0700 Subject: [PATCH] Input: pegasus-notetaker - fix potential out-of-bounds access In the pegasus_notetaker driver, the pegasus_probe() function allocates the URB transfer buffer using the wMaxPacketSize value from the endpoint descriptor. An attacker can use a malicious USB descriptor to force the allocation of a very small buffer. Subsequently, if the device sends an interrupt packet with a specific pattern (e.g., where the first byte is 0x80 or 0x42), the pegasus_parse_packet() function parses the packet without checking the allocated buffer size. This leads to an out-of-bounds memory access. Fixes: 1afca2b66aac ("Input: add Pegasus Notetaker tablet driver") Signed-off-by: Seungjin Bae <eeodqql09(a)gmail.com> Link: https://lore.kernel.org/r/20251007214131.3737115-2-eeodqql09@gmail.com Cc: stable(a)vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov(a)gmail.com> diff --git a/drivers/input/tablet/pegasus_notetaker.c b/drivers/input/tablet/pegasus_notetaker.c index 8d6b71d59793..eabb4a0b8a0d 100644 --- a/drivers/input/tablet/pegasus_notetaker.c +++ b/drivers/input/tablet/pegasus_notetaker.c @@ -63,6 +63,9 @@ #define BUTTON_PRESSED 0xb5 #define COMMAND_VERSION 0xa9 +/* 1 Status + 1 Color + 2 X + 2 Y = 6 bytes */ +#define NOTETAKER_PACKET_SIZE 6 + /* in xy data packet */ #define BATTERY_NO_REPORT 0x40 #define BATTERY_LOW 0x41 @@ -311,6 +314,12 @@ static int pegasus_probe(struct usb_interface *intf, } pegasus->data_len = usb_maxpacket(dev, pipe); + if (pegasus->data_len < NOTETAKER_PACKET_SIZE) { + dev_err(&intf->dev, "packet size is too small (%d)\n", + pegasus->data_len); + error = -EINVAL; + goto err_free_mem; + } pegasus->data = usb_alloc_coherent(dev, pegasus->data_len, GFP_KERNEL, &pegasus->data_dma);

1 month, 1 week

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FAILED: patch "[PATCH] ata: libata-scsi: Fix system suspend for a security locked" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x b11890683380a36b8488229f818d5e76e8204587 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112403-stalemate-unbuckled-dda5@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From b11890683380a36b8488229f818d5e76e8204587 Mon Sep 17 00:00:00 2001 From: Niklas Cassel <cassel(a)kernel.org> Date: Wed, 19 Nov 2025 15:13:14 +0100 Subject: [PATCH] ata: libata-scsi: Fix system suspend for a security locked drive Commit cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status handling") fixed ata_to_sense_error() to properly generate sense key ABORTED COMMAND (without any additional sense code), instead of the previous bogus sense key ILLEGAL REQUEST with the additional sense code UNALIGNED WRITE COMMAND, for a failed command. However, this broke suspend for Security locked drives (drives that have Security enabled, and have not been Security unlocked by boot firmware). The reason for this is that the SCSI disk driver, for the Synchronize Cache command only, treats any sense data with sense key ILLEGAL REQUEST as a successful command (regardless of ASC / ASCQ). After commit cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status handling") the code that treats any sense data with sense key ILLEGAL REQUEST as a successful command is no longer applicable, so the command fails, which causes the system suspend to be aborted: sd 1:0:0:0: PM: dpm_run_callback(): scsi_bus_suspend returns -5 sd 1:0:0:0: PM: failed to suspend async: error -5 PM: Some devices failed to suspend, or early wake event detected To make suspend work once again, for a Security locked device only, return sense data LOGICAL UNIT ACCESS NOT AUTHORIZED, the actual sense data which a real SCSI device would have returned if locked. The SCSI disk driver treats this sense data as a successful command. Cc: stable(a)vger.kernel.org Reported-by: Ilia Baryshnikov <qwelias(a)gmail.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220704 Fixes: cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status handling") Reviewed-by: Hannes Reinecke <hare(a)suse.de> Reviewed-by: Martin K. Petersen <martin.petersen(a)oracle.com> Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org> Signed-off-by: Niklas Cassel <cassel(a)kernel.org> diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 3fb84f690644..434774e71fe6 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -992,6 +992,13 @@ static void ata_gen_ata_sense(struct ata_queued_cmd *qc) return; } + if (ata_id_is_locked(dev->id)) { + /* Security locked */ + /* LOGICAL UNIT ACCESS NOT AUTHORIZED */ + ata_scsi_set_sense(dev, cmd, DATA_PROTECT, 0x74, 0x71); + return; + } + if (!(qc->flags & ATA_QCFLAG_RTF_FILLED)) { ata_dev_dbg(dev, "Missing result TF: reporting aborted command\n"); diff --git a/include/linux/ata.h b/include/linux/ata.h index 792e10a09787..c9013e472aa3 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -566,6 +566,7 @@ struct ata_bmdma_prd { #define ata_id_has_ncq(id) ((id)[ATA_ID_SATA_CAPABILITY] & (1 << 8)) #define ata_id_queue_depth(id) (((id)[ATA_ID_QUEUE_DEPTH] & 0x1f) + 1) #define ata_id_removable(id) ((id)[ATA_ID_CONFIG] & (1 << 7)) +#define ata_id_is_locked(id) (((id)[ATA_ID_DLF] & 0x7) == 0x7) #define ata_id_has_atapi_AN(id) \ ((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \ ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \

1 month, 1 week

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FAILED: patch "[PATCH] ata: libata-scsi: Fix system suspend for a security locked" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x b11890683380a36b8488229f818d5e76e8204587 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112458-uncharted-juggling-eb88@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From b11890683380a36b8488229f818d5e76e8204587 Mon Sep 17 00:00:00 2001 From: Niklas Cassel <cassel(a)kernel.org> Date: Wed, 19 Nov 2025 15:13:14 +0100 Subject: [PATCH] ata: libata-scsi: Fix system suspend for a security locked drive Commit cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status handling") fixed ata_to_sense_error() to properly generate sense key ABORTED COMMAND (without any additional sense code), instead of the previous bogus sense key ILLEGAL REQUEST with the additional sense code UNALIGNED WRITE COMMAND, for a failed command. However, this broke suspend for Security locked drives (drives that have Security enabled, and have not been Security unlocked by boot firmware). The reason for this is that the SCSI disk driver, for the Synchronize Cache command only, treats any sense data with sense key ILLEGAL REQUEST as a successful command (regardless of ASC / ASCQ). After commit cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status handling") the code that treats any sense data with sense key ILLEGAL REQUEST as a successful command is no longer applicable, so the command fails, which causes the system suspend to be aborted: sd 1:0:0:0: PM: dpm_run_callback(): scsi_bus_suspend returns -5 sd 1:0:0:0: PM: failed to suspend async: error -5 PM: Some devices failed to suspend, or early wake event detected To make suspend work once again, for a Security locked device only, return sense data LOGICAL UNIT ACCESS NOT AUTHORIZED, the actual sense data which a real SCSI device would have returned if locked. The SCSI disk driver treats this sense data as a successful command. Cc: stable(a)vger.kernel.org Reported-by: Ilia Baryshnikov <qwelias(a)gmail.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220704 Fixes: cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status handling") Reviewed-by: Hannes Reinecke <hare(a)suse.de> Reviewed-by: Martin K. Petersen <martin.petersen(a)oracle.com> Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org> Signed-off-by: Niklas Cassel <cassel(a)kernel.org> diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 3fb84f690644..434774e71fe6 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -992,6 +992,13 @@ static void ata_gen_ata_sense(struct ata_queued_cmd *qc) return; } + if (ata_id_is_locked(dev->id)) { + /* Security locked */ + /* LOGICAL UNIT ACCESS NOT AUTHORIZED */ + ata_scsi_set_sense(dev, cmd, DATA_PROTECT, 0x74, 0x71); + return; + } + if (!(qc->flags & ATA_QCFLAG_RTF_FILLED)) { ata_dev_dbg(dev, "Missing result TF: reporting aborted command\n"); diff --git a/include/linux/ata.h b/include/linux/ata.h index 792e10a09787..c9013e472aa3 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -566,6 +566,7 @@ struct ata_bmdma_prd { #define ata_id_has_ncq(id) ((id)[ATA_ID_SATA_CAPABILITY] & (1 << 8)) #define ata_id_queue_depth(id) (((id)[ATA_ID_QUEUE_DEPTH] & 0x1f) + 1) #define ata_id_removable(id) ((id)[ATA_ID_CONFIG] & (1 << 7)) +#define ata_id_is_locked(id) (((id)[ATA_ID_DLF] & 0x7) == 0x7) #define ata_id_has_atapi_AN(id) \ ((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \ ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \

1 month, 1 week

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FAILED: patch "[PATCH] Input: pegasus-notetaker - fix potential out-of-bounds access" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 69aeb507312306f73495598a055293fa749d454e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112420-cleaver-backlight-0d73@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 69aeb507312306f73495598a055293fa749d454e Mon Sep 17 00:00:00 2001 From: Seungjin Bae <eeodqql09(a)gmail.com> Date: Fri, 17 Oct 2025 15:36:31 -0700 Subject: [PATCH] Input: pegasus-notetaker - fix potential out-of-bounds access In the pegasus_notetaker driver, the pegasus_probe() function allocates the URB transfer buffer using the wMaxPacketSize value from the endpoint descriptor. An attacker can use a malicious USB descriptor to force the allocation of a very small buffer. Subsequently, if the device sends an interrupt packet with a specific pattern (e.g., where the first byte is 0x80 or 0x42), the pegasus_parse_packet() function parses the packet without checking the allocated buffer size. This leads to an out-of-bounds memory access. Fixes: 1afca2b66aac ("Input: add Pegasus Notetaker tablet driver") Signed-off-by: Seungjin Bae <eeodqql09(a)gmail.com> Link: https://lore.kernel.org/r/20251007214131.3737115-2-eeodqql09@gmail.com Cc: stable(a)vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov(a)gmail.com> diff --git a/drivers/input/tablet/pegasus_notetaker.c b/drivers/input/tablet/pegasus_notetaker.c index 8d6b71d59793..eabb4a0b8a0d 100644 --- a/drivers/input/tablet/pegasus_notetaker.c +++ b/drivers/input/tablet/pegasus_notetaker.c @@ -63,6 +63,9 @@ #define BUTTON_PRESSED 0xb5 #define COMMAND_VERSION 0xa9 +/* 1 Status + 1 Color + 2 X + 2 Y = 6 bytes */ +#define NOTETAKER_PACKET_SIZE 6 + /* in xy data packet */ #define BATTERY_NO_REPORT 0x40 #define BATTERY_LOW 0x41 @@ -311,6 +314,12 @@ static int pegasus_probe(struct usb_interface *intf, } pegasus->data_len = usb_maxpacket(dev, pipe); + if (pegasus->data_len < NOTETAKER_PACKET_SIZE) { + dev_err(&intf->dev, "packet size is too small (%d)\n", + pegasus->data_len); + error = -EINVAL; + goto err_free_mem; + } pegasus->data = usb_alloc_coherent(dev, pegasus->data_len, GFP_KERNEL, &pegasus->data_dma);

1 month, 1 week

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FAILED: patch "[PATCH] ata: libata-scsi: Fix system suspend for a security locked" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x b11890683380a36b8488229f818d5e76e8204587 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112453-paramedic-agonizing-0a51@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From b11890683380a36b8488229f818d5e76e8204587 Mon Sep 17 00:00:00 2001 From: Niklas Cassel <cassel(a)kernel.org> Date: Wed, 19 Nov 2025 15:13:14 +0100 Subject: [PATCH] ata: libata-scsi: Fix system suspend for a security locked drive Commit cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status handling") fixed ata_to_sense_error() to properly generate sense key ABORTED COMMAND (without any additional sense code), instead of the previous bogus sense key ILLEGAL REQUEST with the additional sense code UNALIGNED WRITE COMMAND, for a failed command. However, this broke suspend for Security locked drives (drives that have Security enabled, and have not been Security unlocked by boot firmware). The reason for this is that the SCSI disk driver, for the Synchronize Cache command only, treats any sense data with sense key ILLEGAL REQUEST as a successful command (regardless of ASC / ASCQ). After commit cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status handling") the code that treats any sense data with sense key ILLEGAL REQUEST as a successful command is no longer applicable, so the command fails, which causes the system suspend to be aborted: sd 1:0:0:0: PM: dpm_run_callback(): scsi_bus_suspend returns -5 sd 1:0:0:0: PM: failed to suspend async: error -5 PM: Some devices failed to suspend, or early wake event detected To make suspend work once again, for a Security locked device only, return sense data LOGICAL UNIT ACCESS NOT AUTHORIZED, the actual sense data which a real SCSI device would have returned if locked. The SCSI disk driver treats this sense data as a successful command. Cc: stable(a)vger.kernel.org Reported-by: Ilia Baryshnikov <qwelias(a)gmail.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220704 Fixes: cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status handling") Reviewed-by: Hannes Reinecke <hare(a)suse.de> Reviewed-by: Martin K. Petersen <martin.petersen(a)oracle.com> Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org> Signed-off-by: Niklas Cassel <cassel(a)kernel.org> diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 3fb84f690644..434774e71fe6 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -992,6 +992,13 @@ static void ata_gen_ata_sense(struct ata_queued_cmd *qc) return; } + if (ata_id_is_locked(dev->id)) { + /* Security locked */ + /* LOGICAL UNIT ACCESS NOT AUTHORIZED */ + ata_scsi_set_sense(dev, cmd, DATA_PROTECT, 0x74, 0x71); + return; + } + if (!(qc->flags & ATA_QCFLAG_RTF_FILLED)) { ata_dev_dbg(dev, "Missing result TF: reporting aborted command\n"); diff --git a/include/linux/ata.h b/include/linux/ata.h index 792e10a09787..c9013e472aa3 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -566,6 +566,7 @@ struct ata_bmdma_prd { #define ata_id_has_ncq(id) ((id)[ATA_ID_SATA_CAPABILITY] & (1 << 8)) #define ata_id_queue_depth(id) (((id)[ATA_ID_QUEUE_DEPTH] & 0x1f) + 1) #define ata_id_removable(id) ((id)[ATA_ID_CONFIG] & (1 << 7)) +#define ata_id_is_locked(id) (((id)[ATA_ID_DLF] & 0x7) == 0x7) #define ata_id_has_atapi_AN(id) \ ((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \ ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \

1 month, 1 week

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FAILED: patch "[PATCH] Input: pegasus-notetaker - fix potential out-of-bounds access" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 69aeb507312306f73495598a055293fa749d454e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112419-scariness-motive-d737@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 69aeb507312306f73495598a055293fa749d454e Mon Sep 17 00:00:00 2001 From: Seungjin Bae <eeodqql09(a)gmail.com> Date: Fri, 17 Oct 2025 15:36:31 -0700 Subject: [PATCH] Input: pegasus-notetaker - fix potential out-of-bounds access In the pegasus_notetaker driver, the pegasus_probe() function allocates the URB transfer buffer using the wMaxPacketSize value from the endpoint descriptor. An attacker can use a malicious USB descriptor to force the allocation of a very small buffer. Subsequently, if the device sends an interrupt packet with a specific pattern (e.g., where the first byte is 0x80 or 0x42), the pegasus_parse_packet() function parses the packet without checking the allocated buffer size. This leads to an out-of-bounds memory access. Fixes: 1afca2b66aac ("Input: add Pegasus Notetaker tablet driver") Signed-off-by: Seungjin Bae <eeodqql09(a)gmail.com> Link: https://lore.kernel.org/r/20251007214131.3737115-2-eeodqql09@gmail.com Cc: stable(a)vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov(a)gmail.com> diff --git a/drivers/input/tablet/pegasus_notetaker.c b/drivers/input/tablet/pegasus_notetaker.c index 8d6b71d59793..eabb4a0b8a0d 100644 --- a/drivers/input/tablet/pegasus_notetaker.c +++ b/drivers/input/tablet/pegasus_notetaker.c @@ -63,6 +63,9 @@ #define BUTTON_PRESSED 0xb5 #define COMMAND_VERSION 0xa9 +/* 1 Status + 1 Color + 2 X + 2 Y = 6 bytes */ +#define NOTETAKER_PACKET_SIZE 6 + /* in xy data packet */ #define BATTERY_NO_REPORT 0x40 #define BATTERY_LOW 0x41 @@ -311,6 +314,12 @@ static int pegasus_probe(struct usb_interface *intf, } pegasus->data_len = usb_maxpacket(dev, pipe); + if (pegasus->data_len < NOTETAKER_PACKET_SIZE) { + dev_err(&intf->dev, "packet size is too small (%d)\n", + pegasus->data_len); + error = -EINVAL; + goto err_free_mem; + } pegasus->data = usb_alloc_coherent(dev, pegasus->data_len, GFP_KERNEL, &pegasus->data_dma);

1 month, 1 week

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FAILED: patch "[PATCH] ata: libata-scsi: Fix system suspend for a security locked" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x b11890683380a36b8488229f818d5e76e8204587 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025112448-speller-puritan-f075@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From b11890683380a36b8488229f818d5e76e8204587 Mon Sep 17 00:00:00 2001 From: Niklas Cassel <cassel(a)kernel.org> Date: Wed, 19 Nov 2025 15:13:14 +0100 Subject: [PATCH] ata: libata-scsi: Fix system suspend for a security locked drive Commit cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status handling") fixed ata_to_sense_error() to properly generate sense key ABORTED COMMAND (without any additional sense code), instead of the previous bogus sense key ILLEGAL REQUEST with the additional sense code UNALIGNED WRITE COMMAND, for a failed command. However, this broke suspend for Security locked drives (drives that have Security enabled, and have not been Security unlocked by boot firmware). The reason for this is that the SCSI disk driver, for the Synchronize Cache command only, treats any sense data with sense key ILLEGAL REQUEST as a successful command (regardless of ASC / ASCQ). After commit cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status handling") the code that treats any sense data with sense key ILLEGAL REQUEST as a successful command is no longer applicable, so the command fails, which causes the system suspend to be aborted: sd 1:0:0:0: PM: dpm_run_callback(): scsi_bus_suspend returns -5 sd 1:0:0:0: PM: failed to suspend async: error -5 PM: Some devices failed to suspend, or early wake event detected To make suspend work once again, for a Security locked device only, return sense data LOGICAL UNIT ACCESS NOT AUTHORIZED, the actual sense data which a real SCSI device would have returned if locked. The SCSI disk driver treats this sense data as a successful command. Cc: stable(a)vger.kernel.org Reported-by: Ilia Baryshnikov <qwelias(a)gmail.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220704 Fixes: cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status handling") Reviewed-by: Hannes Reinecke <hare(a)suse.de> Reviewed-by: Martin K. Petersen <martin.petersen(a)oracle.com> Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org> Signed-off-by: Niklas Cassel <cassel(a)kernel.org> diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 3fb84f690644..434774e71fe6 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -992,6 +992,13 @@ static void ata_gen_ata_sense(struct ata_queued_cmd *qc) return; } + if (ata_id_is_locked(dev->id)) { + /* Security locked */ + /* LOGICAL UNIT ACCESS NOT AUTHORIZED */ + ata_scsi_set_sense(dev, cmd, DATA_PROTECT, 0x74, 0x71); + return; + } + if (!(qc->flags & ATA_QCFLAG_RTF_FILLED)) { ata_dev_dbg(dev, "Missing result TF: reporting aborted command\n"); diff --git a/include/linux/ata.h b/include/linux/ata.h index 792e10a09787..c9013e472aa3 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -566,6 +566,7 @@ struct ata_bmdma_prd { #define ata_id_has_ncq(id) ((id)[ATA_ID_SATA_CAPABILITY] & (1 << 8)) #define ata_id_queue_depth(id) (((id)[ATA_ID_QUEUE_DEPTH] & 0x1f) + 1) #define ata_id_removable(id) ((id)[ATA_ID_CONFIG] & (1 << 7)) +#define ata_id_is_locked(id) (((id)[ATA_ID_DLF] & 0x7) == 0x7) #define ata_id_has_atapi_AN(id) \ ((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \ ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \

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[PATCH v3] drm/tilcdc: Fix removal actions in case of failed probe

by Kory Maincent

From: "Kory Maincent (TI.com)" <kory.maincent(a)bootlin.com> The drm_kms_helper_poll_fini() and drm_atomic_helper_shutdown() helpers should only be called when the device has been successfully registered. Currently, these functions are called unconditionally in tilcdc_fini(), which causes warnings during probe deferral scenarios. [ 7.972317] WARNING: CPU: 0 PID: 23 at drivers/gpu/drm/drm_atomic_state_helper.c:175 drm_atomic_helper_crtc_duplicate_state+0x60/0x68 ... [ 8.005820] drm_atomic_helper_crtc_duplicate_state from drm_atomic_get_crtc_state+0x68/0x108 [ 8.005858] drm_atomic_get_crtc_state from drm_atomic_helper_disable_all+0x90/0x1c8 [ 8.005885] drm_atomic_helper_disable_all from drm_atomic_helper_shutdown+0x90/0x144 [ 8.005911] drm_atomic_helper_shutdown from tilcdc_fini+0x68/0xf8 [tilcdc] [ 8.005957] tilcdc_fini [tilcdc] from tilcdc_pdev_probe+0xb0/0x6d4 [tilcdc] Fix this by rewriting the failed probe cleanup path using the standard goto error handling pattern, which ensures that cleanup functions are only called on successfully initialized resources. Additionally, remove the now-unnecessary is_registered flag. Cc: stable(a)vger.kernel.org Fixes: 3c4babae3c4a ("drm: Call drm_atomic_helper_shutdown() at shutdown/remove time for misc drivers") Signed-off-by: Kory Maincent (TI.com) <kory.maincent(a)bootlin.com> --- I'm working on removing the usage of deprecated functions as well as general improvements to this driver, but it will take some time so for now this is a simple fix to a functional bug. Change in v3: - Rewrite the failed probe clean up path using goto - Remove the is_registered flag Change in v2: - Add missing cc: stable tag - Add Swamil reviewed-by --- drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 2 +- drivers/gpu/drm/tilcdc/tilcdc_drv.c | 53 ++++++++++++++++++---------- drivers/gpu/drm/tilcdc/tilcdc_drv.h | 2 +- 3 files changed, 37 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c index 5718d9d83a49f..52c95131af5af 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c @@ -586,7 +586,7 @@ static void tilcdc_crtc_recover_work(struct work_struct *work) drm_modeset_unlock(&crtc->mutex); } -static void tilcdc_crtc_destroy(struct drm_crtc *crtc) +void tilcdc_crtc_destroy(struct drm_crtc *crtc) { struct tilcdc_drm_private *priv = crtc->dev->dev_private; diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c index 7caec4d38ddf0..2a88cce445b8f 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c @@ -172,8 +172,7 @@ static void tilcdc_fini(struct drm_device *dev) if (priv->crtc) tilcdc_crtc_shutdown(priv->crtc); - if (priv->is_registered) - drm_dev_unregister(dev); + drm_dev_unregister(dev); drm_kms_helper_poll_fini(dev); drm_atomic_helper_shutdown(dev); @@ -220,21 +219,21 @@ static int tilcdc_init(const struct drm_driver *ddrv, struct device *dev) priv->wq = alloc_ordered_workqueue("tilcdc", 0); if (!priv->wq) { ret = -ENOMEM; - goto init_failed; + goto put_drm; } priv->mmio = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->mmio)) { dev_err(dev, "failed to request / ioremap\n"); ret = PTR_ERR(priv->mmio); - goto init_failed; + goto free_wq; } priv->clk = clk_get(dev, "fck"); if (IS_ERR(priv->clk)) { dev_err(dev, "failed to get functional clock\n"); ret = -ENODEV; - goto init_failed; + goto free_wq; } pm_runtime_enable(dev); @@ -313,7 +312,7 @@ static int tilcdc_init(const struct drm_driver *ddrv, struct device *dev) ret = tilcdc_crtc_create(ddev); if (ret < 0) { dev_err(dev, "failed to create crtc\n"); - goto init_failed; + goto disable_pm; } modeset_init(ddev); @@ -324,46 +323,46 @@ static int tilcdc_init(const struct drm_driver *ddrv, struct device *dev) if (ret) { dev_err(dev, "failed to register cpufreq notifier\n"); priv->freq_transition.notifier_call = NULL; - goto init_failed; + goto destroy_crtc; } #endif if (priv->is_componentized) { ret = component_bind_all(dev, ddev); if (ret < 0) - goto init_failed; + goto unregister_cpufreq_notif; ret = tilcdc_add_component_encoder(ddev); if (ret < 0) - goto init_failed; + goto unbind_component; } else { ret = tilcdc_attach_external_device(ddev); if (ret) - goto init_failed; + goto unregister_cpufreq_notif; } if (!priv->external_connector && ((priv->num_encoders == 0) || (priv->num_connectors == 0))) { dev_err(dev, "no encoders/connectors found\n"); ret = -EPROBE_DEFER; - goto init_failed; + goto unbind_component; } ret = drm_vblank_init(ddev, 1); if (ret < 0) { dev_err(dev, "failed to initialize vblank\n"); - goto init_failed; + goto unbind_component; } ret = platform_get_irq(pdev, 0); if (ret < 0) - goto init_failed; + goto unbind_component; priv->irq = ret; ret = tilcdc_irq_install(ddev, priv->irq); if (ret < 0) { dev_err(dev, "failed to install IRQ handler\n"); - goto init_failed; + goto unbind_component; } drm_mode_config_reset(ddev); @@ -372,16 +371,34 @@ static int tilcdc_init(const struct drm_driver *ddrv, struct device *dev) ret = drm_dev_register(ddev, 0); if (ret) - goto init_failed; - priv->is_registered = true; + goto stop_poll; drm_client_setup_with_color_mode(ddev, bpp); return 0; -init_failed: - tilcdc_fini(ddev); +stop_poll: + drm_kms_helper_poll_fini(ddev); + tilcdc_irq_uninstall(ddev); +unbind_component: + if (priv->is_componentized) + component_unbind_all(dev, ddev); +unregister_cpufreq_notif: +#ifdef CONFIG_CPU_FREQ + cpufreq_unregister_notifier(&priv->freq_transition, + CPUFREQ_TRANSITION_NOTIFIER); +#endif +destroy_crtc: + tilcdc_crtc_destroy(priv->crtc); +disable_pm: + pm_runtime_disable(dev); + clk_put(priv->clk); +free_wq: + destroy_workqueue(priv->wq); +put_drm: platform_set_drvdata(pdev, NULL); + ddev->dev_private = NULL; + drm_dev_put(ddev); return ret; } diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.h b/drivers/gpu/drm/tilcdc/tilcdc_drv.h index b818448c83f61..58b276f82a669 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.h +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.h @@ -82,7 +82,6 @@ struct tilcdc_drm_private { struct drm_encoder *external_encoder; struct drm_connector *external_connector; - bool is_registered; bool is_componentized; bool irq_enabled; }; @@ -164,6 +163,7 @@ void tilcdc_crtc_set_panel_info(struct drm_crtc *crtc, void tilcdc_crtc_set_simulate_vesa_sync(struct drm_crtc *crtc, bool simulate_vesa_sync); void tilcdc_crtc_shutdown(struct drm_crtc *crtc); +void tilcdc_crtc_destroy(struct drm_crtc *crtc); int tilcdc_crtc_update_fb(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event); -- 2.43.0

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[PATCH v2] dvb-usb: dtv5100: rewrite i2c message usb_control send/recv

by Nalivayko Sergey

syzbot reports a WARNING issue as below: usb 1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 WARNING: CPU: 0 PID: 5833 at drivers/usb/core/urb.c:413 usb_submit_urb+0x1112/0x1870 drivers/usb/core/urb.c:411 Modules linked in: CPU: 0 UID: 0 PID: 5833 Comm: syz-executor411 Not tainted 6.15.0-syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Call Trace: <TASK> usb_start_wait_urb+0x114/0x4c0 drivers/usb/core/message.c:59 usb_internal_control_msg drivers/usb/core/message.c:103 [inline] usb_control_msg+0x232/0x3e0 drivers/usb/core/message.c:154 dtv5100_i2c_msg+0x250/0x330 drivers/media/usb/dvb-usb/dtv5100.c:60 dtv5100_i2c_xfer+0x1a4/0x3c0 drivers/media/usb/dvb-usb/dtv5100.c:86 __i2c_transfer+0x871/0x2170 drivers/i2c/i2c-core-base.c:-1 i2c_transfer+0x25b/0x3a0 drivers/i2c/i2c-core-base.c:2315 i2c_transfer_buffer_flags+0x105/0x190 drivers/i2c/i2c-core-base.c:2343 i2c_master_send include/linux/i2c.h:109 [inline] i2cdev_write+0x112/0x1b0 drivers/i2c/i2c-dev.c:183 do_loop_readv_writev include/linux/uio.h:-1 [inline] vfs_writev+0x4a5/0x9a0 fs/read_write.c:1057 do_writev+0x14d/0x2d0 fs/read_write.c:1101 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f </TASK> The issue occurs due to insufficient validation of data passed to the USB API. In the current implementation, the dtv5100 driver expects two I2C non-zero length messages for a combined write/read request. However, when only a single message is provided, the driver incorrectly processes message of size 1, passing a read data size of zero to the dtv5100_i2c_msg function. When usb_control_msg() is called with a PIPEOUT type and a read length of zero, a mismatch error occurs between the operation type and the expected transfer direction in function usb_submit_urb. This is the trigger for warning. Replace usb_control_msg() with usb_control_msg_recv() and usb_control_msg_send() to rely on the USB API for proper validation and prevent inconsistencies in the future. Reported-by: syzbot+0335df380edd9bd3ff70(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=0335df380edd9bd3ff70 Fixes: 60688d5e6e6e ("V4L/DVB (8735): dtv5100: replace dummy frontend by zl10353") Cc: stable(a)vger.kernel.org Signed-off-by: Nalivayko Sergey <Sergey.Nalivayko(a)kaspersky.com> --- v2: Expand problem description. drivers/media/usb/dvb-usb/dtv5100.c | 21 +++++++++------------ 1 file changed, 9 insertions(+), 12 deletions(-) diff --git a/drivers/media/usb/dvb-usb/dtv5100.c b/drivers/media/usb/dvb-usb/dtv5100.c index 3d85c6f7f6ec..05860f5d5053 100644 --- a/drivers/media/usb/dvb-usb/dtv5100.c +++ b/drivers/media/usb/dvb-usb/dtv5100.c @@ -26,40 +26,37 @@ static int dtv5100_i2c_msg(struct dvb_usb_device *d, u8 addr, u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) { struct dtv5100_state *st = d->priv; - unsigned int pipe; u8 request; u8 type; u16 value; u16 index; + index = (addr << 8) + wbuf[0]; + + memcpy(st->data, rbuf, rlen); + msleep(1); /* avoid I2C errors */ + switch (wlen) { case 1: /* write { reg }, read { value } */ - pipe = usb_rcvctrlpipe(d->udev, 0); request = (addr == DTV5100_DEMOD_ADDR ? DTV5100_DEMOD_READ : DTV5100_TUNER_READ); type = USB_TYPE_VENDOR | USB_DIR_IN; value = 0; - break; + return usb_control_msg_recv(d->udev, 0, request, type, value, index, + st->data, rlen, DTV5100_USB_TIMEOUT, GFP_KERNEL); case 2: /* write { reg, value } */ - pipe = usb_sndctrlpipe(d->udev, 0); request = (addr == DTV5100_DEMOD_ADDR ? DTV5100_DEMOD_WRITE : DTV5100_TUNER_WRITE); type = USB_TYPE_VENDOR | USB_DIR_OUT; value = wbuf[1]; - break; + return usb_control_msg_send(d->udev, 0, request, type, value, index, + st->data, rlen, DTV5100_USB_TIMEOUT, GFP_KERNEL); default: warn("wlen = %x, aborting.", wlen); return -EINVAL; } - index = (addr << 8) + wbuf[0]; - - memcpy(st->data, rbuf, rlen); - msleep(1); /* avoid I2C errors */ - return usb_control_msg(d->udev, pipe, request, - type, value, index, st->data, rlen, - DTV5100_USB_TIMEOUT); } /* I2C */ -- 2.39.5

1 month, 1 week

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[PATCH] perf/arm_cspmu: fix device leaks on module unload

by Johan Hovold

Make sure to drop the references taken when looking up the backend devices during vendor module unload. Fixes: bfc653aa89cb ("perf: arm_cspmu: Separate Arm and vendor module") Cc: stable(a)vger.kernel.org # 6.7 Cc: Besar Wicaksono <bwicaksono(a)nvidia.com> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/perf/arm_cspmu/arm_cspmu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/perf/arm_cspmu/arm_cspmu.c b/drivers/perf/arm_cspmu/arm_cspmu.c index efa9b229e701..e0d4293f06f9 100644 --- a/drivers/perf/arm_cspmu/arm_cspmu.c +++ b/drivers/perf/arm_cspmu/arm_cspmu.c @@ -1365,8 +1365,10 @@ void arm_cspmu_impl_unregister(const struct arm_cspmu_impl_match *impl_match) /* Unbind the driver from all matching backend devices. */ while ((dev = driver_find_device(&arm_cspmu_driver.driver, NULL, - match, arm_cspmu_match_device))) + match, arm_cspmu_match_device))) { device_release_driver(dev); + put_device(dev); + } mutex_lock(&arm_cspmu_lock); -- 2.51.2

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