6.6-stable review patch. If anyone has any objections, please let me know.

------------------

From: Philipp Hortmann philipp.g.hortmann@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@g... Signed-off-by: Philipp Hortmann philipp.g.hortmann@gmail.com Tested-by: Dominik Karol Piątkowski dominik.karol.piatkowski@protonmail.com Link: https://lore.kernel.org/r/20241020144933.10956-1-philipp.g.hortmann@gmail.co... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org [groeck: Resolved conflicts; dropped statement about hardware support in longterm kernels] Signed-off-by: Guenter Roeck linux@roeck-us.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- 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 - drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h | 95 drivers/staging/rtl8712/rtl8712_cmdctrl_regdef.h | 19 drivers/staging/rtl8712/rtl8712_debugctrl_bitdef.h | 41 drivers/staging/rtl8712/rtl8712_debugctrl_regdef.h | 32 drivers/staging/rtl8712/rtl8712_edcasetting_bitdef.h | 65 drivers/staging/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 drivers/staging/rtl8712/rtl8712_fifoctrl_bitdef.h | 131 - drivers/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 - drivers/staging/rtl8712/rtl8712_interrupt_bitdef.h | 44 drivers/staging/rtl8712/rtl8712_io.c | 99 drivers/staging/rtl8712/rtl8712_led.c | 1830 -------------- drivers/staging/rtl8712/rtl8712_macsetting_bitdef.h | 31 drivers/staging/rtl8712/rtl8712_macsetting_regdef.h | 20 drivers/staging/rtl8712/rtl8712_powersave_bitdef.h | 39 drivers/staging/rtl8712/rtl8712_powersave_regdef.h | 26 drivers/staging/rtl8712/rtl8712_ratectrl_bitdef.h | 36 drivers/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 drivers/staging/rtl8712/rtl8712_security_bitdef.h | 34 drivers/staging/rtl8712/rtl8712_spec.h | 121 drivers/staging/rtl8712/rtl8712_syscfg_bitdef.h | 163 - drivers/staging/rtl8712/rtl8712_syscfg_regdef.h | 42 drivers/staging/rtl8712/rtl8712_timectrl_bitdef.h | 49 drivers/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 -- drivers/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

--- 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@lwfinger.net -M: Florian Schilhabel florian.c.schilhabel@googlemail.com. -S: Odd Fixes -F: drivers/staging/rtl8712/ - STAGING - SEPS525 LCD CONTROLLER DRIVERS M: Michael Hennerich michael.hennerich@analog.com L: linux-fbdev@vger.kernel.org --- 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" --- 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/ --- 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. - - --- 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 - --- 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@linuxfoundation.org, -Larry Finger Larry.Finger@lwfinger.net, -Florian Schilhabel florian.c.schilhabel@googlemail.com and -Linux Driver Project Developer List driverdev-devel@linuxdriverproject.org. --- 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@realtek.com - * Larry Finger Larry.Finger@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__*/ - --- 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@realtek.com - * Larry Finger Larry.Finger@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__*/ - --- 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@realtek.com - * Larry Finger Larry.Finger@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 */ - --- 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@realtek.com. - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com. - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com - * Larry Finger Larry.Finger@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 */ - --- 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@realtek.com. - * Larry Finger Larry.Finger@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); - } -} --- 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@realtek.com - * Larry Finger Larry.Finger@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_*/ - --- 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@realtek.com - * Larry Finger Larry.Finger@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 */ - --- 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@realtek.com. - * Larry Finger Larry.Finger@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" --- 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@realtek.com - * Larry Finger Larry.Finger@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_*/ --- 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@realtek.com - * Larry Finger Larry.Finger@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 - --- 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@realtek.com. - * Larry Finger Larry.Finger@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); -} --- 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@realtek.com - * Larry Finger Larry.Finger@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 --- 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__ */ - --- 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@realtek.com. - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com - * Larry Finger Larry.Finger@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 --- 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__*/ - --- 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__ */ - --- 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__ */ --- 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__ */ - --- 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@realtek.com - * Larry Finger Larry.Finger@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__*/ --- 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__ */ - --- 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@realtek.com. - * Larry Finger Larry.Finger@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; -} --- 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 --- 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@realtek.com - * Larry Finger Larry.Finger@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 --- 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__ */ - --- 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__ */ --- 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@realtek.com - * Larry Finger Larry.Finger@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__*/ - --- 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@realtek.com - * Larry Finger Larry.Finger@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__ */ - --- 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@realtek.com - * Larry Finger Larry.Finger@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 --- 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__*/ - --- 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@realtek.com. - * Larry Finger Larry.Finger@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); -} --- 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@realtek.com - * Larry Finger Larry.Finger@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); -} --- 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__*/ - --- 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__*/ - --- 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__*/ --- 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__ */ - --- 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__*/ - --- 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@realtek.com - * Larry Finger Larry.Finger@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__*/ - --- 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@realtek.com - * Larry Finger Larry.Finger@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); - } -} --- 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@realtek.com - * Larry Finger Larry.Finger@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 - --- 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@realtek.com - * Larry Finger Larry.Finger@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__*/ - --- 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__*/ - --- 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@realtek.com - * Larry Finger Larry.Finger@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__ */ - --- 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@realtek.com - * Larry Finger Larry.Finger@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__*/ - --- 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@realtek.com - * Larry Finger Larry.Finger@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__*/ - --- 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__*/ - --- 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__ */ --- 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@realtek.com - * Larry Finger Larry.Finger@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__*/ - --- 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@realtek.com - * Larry Finger Larry.Finger@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__*/ - --- 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@realtek.com - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com - * Larry Finger Larry.Finger@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 --- 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@realtek.com - * Larry Finger Larry.Finger@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); -} --- 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@realtek.com - * Larry Finger Larry.Finger@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_ */ - --- 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@realtek.com - * Larry Finger Larry.Finger@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__*/ --- 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@realtek.com - * Larry Finger Larry.Finger@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; -} --- 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__*/ - --- 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@realtek.com - * Larry Finger Larry.Finger@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_ */ - --- 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@realtek.com - * Larry Finger Larry.Finger@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_ */ - --- 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@realtek.com - * Larry Finger Larry.Finger@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); - } -} --- 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@realtek.com - * Larry Finger Larry.Finger@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_*/ --- 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 --- 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@realtek.com - * Larry Finger Larry.Finger@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 -}; --- 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@realtek.com - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com - * Larry Finger Larry.Finger@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 - --- 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@realtek.com - * Larry Finger Larry.Finger@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); -} --- 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@realtek.com - * Larry Finger Larry.Finger@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 - --- 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@realtek.com - * Larry Finger Larry.Finger@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 - --- 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@realtek.com - * Larry Finger Larry.Finger@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; - } - } -} --- 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@realtek.com - * Larry Finger Larry.Finger@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_*/ --- 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@realtek.com - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com - * Larry Finger Larry.Finger@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_*/ - --- 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@realtek.com - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com - * Larry Finger Larry.Finger@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 - --- 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 */ - --- 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@realtek.com - * Larry Finger Larry.Finger@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); -} --- 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@realtek.com - * Larry Finger Larry.Finger@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_ */ --- 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@realtek.com - * Larry Finger Larry.Finger@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; -} --- 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 - --- 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@realtek.com - * Larry Finger Larry.Finger@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_*/ --- 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@realtek.com - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com - * Larry Finger Larry.Finger@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_ */ - --- 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@realtek.com - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com - * Larry Finger Larry.Finger@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 - --- 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@realtek.com - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com - * Larry Finger Larry.Finger@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_*/ - --- 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@realtek.com - * Larry Finger Larry.Finger@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_ */ - --- 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@realtek.com - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com - * Larry Finger Larry.Finger@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); --- 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@realtek.com - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com - * Larry Finger Larry.Finger@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 - --- 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@realtek.com - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com - * Larry Finger Larry.Finger@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 --- 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@realtek.com - * Larry Finger Larry.Finger@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_ */ - --- 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@realtek.com - * Larry Finger Larry.Finger@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_ */ - --- 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@realtek.com - * Larry Finger Larry.Finger@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; -} --- 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@realtek.com - * Larry Finger Larry.Finger@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