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Patch "drivers: net: xgene: Fix wrong logical operation" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled drivers: net: xgene: Fix wrong logical operation to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: drivers-net-xgene-fix-wrong-logical-operation.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Sun Mar 18 16:55:33 CET 2018 From: Quan Nguyen <qnguyen(a)apm.com> Date: Wed, 15 Mar 2017 13:27:17 -0700 Subject: drivers: net: xgene: Fix wrong logical operation From: Quan Nguyen <qnguyen(a)apm.com> [ Upstream commit 11623fce0f9afef30c45e3f2120b063de3809a8f ] This patch fixes the wrong logical OR operation by changing it to bit-wise OR operation. Fixes: 3bb502f83080 ("drivers: net: xgene: fix statistics counters race condition") Signed-off-by: Iyappan Subramanian <isubramanian(a)apm.com> Signed-off-by: Quan Nguyen <qnguyen(a)apm.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c @@ -537,9 +537,9 @@ static int xgene_enet_rx_frame(struct xg buf_pool->rx_skb[skb_index] = NULL; /* checking for error */ - status = (GET_VAL(ELERR, le64_to_cpu(raw_desc->m0)) << LERR_LEN) || + status = (GET_VAL(ELERR, le64_to_cpu(raw_desc->m0)) << LERR_LEN) | GET_VAL(LERR, le64_to_cpu(raw_desc->m0)); - if (unlikely(status > 2)) { + if (unlikely(status)) { dev_kfree_skb_any(skb); xgene_enet_parse_error(rx_ring, netdev_priv(rx_ring->ndev), status); Patches currently in stable-queue which might be from qnguyen(a)apm.com are queue-4.9/drivers-net-xgene-fix-wrong-logical-operation.patch queue-4.9/drivers-net-xgene-fix-hardware-checksum-setting.patch queue-4.9/drivers-net-phy-xgene-fix-mdio-write.patch

7 years, 7 months

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Patch "drivers: net: xgene: Fix Rx checksum validation logic" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled drivers: net: xgene: Fix Rx checksum validation logic to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: drivers-net-xgene-fix-rx-checksum-validation-logic.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Sun Mar 18 16:55:33 CET 2018 From: Iyappan Subramanian <isubramanian(a)apm.com> Date: Wed, 15 Mar 2017 13:27:18 -0700 Subject: drivers: net: xgene: Fix Rx checksum validation logic From: Iyappan Subramanian <isubramanian(a)apm.com> [ Upstream commit 0a0400c3094b5d5cedd479ddbf1329de74c09c4b ] This patch fixes Rx checksum validation logic and adds NETIF_F_RXCSUM flag. Signed-off-by: Iyappan Subramanian <isubramanian(a)apm.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 27 ++++++++++++++--------- 1 file changed, 17 insertions(+), 10 deletions(-) --- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c @@ -505,14 +505,24 @@ static netdev_tx_t xgene_enet_start_xmit return NETDEV_TX_OK; } -static void xgene_enet_skip_csum(struct sk_buff *skb) +static void xgene_enet_rx_csum(struct sk_buff *skb) { + struct net_device *ndev = skb->dev; struct iphdr *iph = ip_hdr(skb); - if (!ip_is_fragment(iph) || - (iph->protocol != IPPROTO_TCP && iph->protocol != IPPROTO_UDP)) { - skb->ip_summed = CHECKSUM_UNNECESSARY; - } + if (!(ndev->features & NETIF_F_RXCSUM)) + return; + + if (skb->protocol != htons(ETH_P_IP)) + return; + + if (ip_is_fragment(iph)) + return; + + if (iph->protocol != IPPROTO_TCP && iph->protocol != IPPROTO_UDP) + return; + + skb->ip_summed = CHECKSUM_UNNECESSARY; } static int xgene_enet_rx_frame(struct xgene_enet_desc_ring *rx_ring, @@ -555,10 +565,7 @@ static int xgene_enet_rx_frame(struct xg skb_checksum_none_assert(skb); skb->protocol = eth_type_trans(skb, ndev); - if (likely((ndev->features & NETIF_F_IP_CSUM) && - skb->protocol == htons(ETH_P_IP))) { - xgene_enet_skip_csum(skb); - } + xgene_enet_rx_csum(skb); rx_ring->rx_packets++; rx_ring->rx_bytes += datalen; @@ -1725,7 +1732,7 @@ static int xgene_enet_probe(struct platf xgene_enet_setup_ops(pdata); if (pdata->phy_mode == PHY_INTERFACE_MODE_XGMII) { - ndev->features |= NETIF_F_TSO; + ndev->features |= NETIF_F_TSO | NETIF_F_RXCSUM; spin_lock_init(&pdata->mss_lock); } ndev->hw_features = ndev->features; Patches currently in stable-queue which might be from isubramanian(a)apm.com are queue-4.9/drivers-net-xgene-fix-wrong-logical-operation.patch queue-4.9/drivers-net-xgene-fix-hardware-checksum-setting.patch queue-4.9/drivers-net-xgene-fix-rx-checksum-validation-logic.patch queue-4.9/drivers-net-phy-xgene-fix-mdio-write.patch

7 years, 7 months

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Patch "drivers: net: xgene: Fix hardware checksum setting" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled drivers: net: xgene: Fix hardware checksum setting to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: drivers-net-xgene-fix-hardware-checksum-setting.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Sun Mar 18 16:55:33 CET 2018 From: Quan Nguyen <qnguyen(a)apm.com> Date: Wed, 15 Mar 2017 13:27:16 -0700 Subject: drivers: net: xgene: Fix hardware checksum setting From: Quan Nguyen <qnguyen(a)apm.com> [ Upstream commit e026e700d940a1ea3d3bc84d92ac668b1f015462 ] This patch fixes the hardware checksum settings by properly program the classifier. Otherwise, packet may be received with checksum error on X-Gene1 SoC. Signed-off-by: Quan Nguyen <qnguyen(a)apm.com> Signed-off-by: Iyappan Subramanian <isubramanian(a)apm.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/net/ethernet/apm/xgene/xgene_enet_hw.c | 1 + drivers/net/ethernet/apm/xgene/xgene_enet_hw.h | 1 + 2 files changed, 2 insertions(+) --- a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c @@ -560,6 +560,7 @@ static void xgene_enet_cle_bypass(struct xgene_enet_rd_csr(pdata, CLE_BYPASS_REG0_0_ADDR, &cb); cb |= CFG_CLE_BYPASS_EN0; CFG_CLE_IP_PROTOCOL0_SET(&cb, 3); + CFG_CLE_IP_HDR_LEN_SET(&cb, 0); xgene_enet_wr_csr(pdata, CLE_BYPASS_REG0_0_ADDR, cb); xgene_enet_rd_csr(pdata, CLE_BYPASS_REG1_0_ADDR, &cb); --- a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.h +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.h @@ -163,6 +163,7 @@ enum xgene_enet_rm { #define CFG_RXCLK_MUXSEL0_SET(dst, val) xgene_set_bits(dst, val, 26, 3) #define CFG_CLE_IP_PROTOCOL0_SET(dst, val) xgene_set_bits(dst, val, 16, 2) +#define CFG_CLE_IP_HDR_LEN_SET(dst, val) xgene_set_bits(dst, val, 8, 5) #define CFG_CLE_DSTQID0_SET(dst, val) xgene_set_bits(dst, val, 0, 12) #define CFG_CLE_FPSEL0_SET(dst, val) xgene_set_bits(dst, val, 16, 4) #define CFG_MACMODE_SET(dst, val) xgene_set_bits(dst, val, 18, 2) Patches currently in stable-queue which might be from qnguyen(a)apm.com are queue-4.9/drivers-net-xgene-fix-wrong-logical-operation.patch queue-4.9/drivers-net-xgene-fix-hardware-checksum-setting.patch queue-4.9/drivers-net-phy-xgene-fix-mdio-write.patch

7 years, 7 months

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Patch "drivers: net: phy: xgene: Fix mdio write" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled drivers: net: phy: xgene: Fix mdio write to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: drivers-net-phy-xgene-fix-mdio-write.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Sun Mar 18 16:55:33 CET 2018 From: Quan Nguyen <qnguyen(a)apm.com> Date: Wed, 15 Mar 2017 13:27:15 -0700 Subject: drivers: net: phy: xgene: Fix mdio write From: Quan Nguyen <qnguyen(a)apm.com> [ Upstream commit 4b72436dc3dd2457056b22d6f147777368c869fa ] This patches fixes a typo in the argument to xgene_enet_wr_mdio_csr(). Signed-off-by: Quan Nguyen <qnguyen(a)apm.com> Signed-off-by: Iyappan Subramanian <isubramanian(a)apm.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/net/phy/mdio-xgene.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/phy/mdio-xgene.c +++ b/drivers/net/phy/mdio-xgene.c @@ -232,7 +232,7 @@ static int xgene_xfi_mdio_write(struct m val = SET_VAL(HSTPHYADX, phy_id) | SET_VAL(HSTREGADX, reg) | SET_VAL(HSTMIIMWRDAT, data); - xgene_enet_wr_mdio_csr(addr, MIIM_FIELD_ADDR, data); + xgene_enet_wr_mdio_csr(addr, MIIM_FIELD_ADDR, val); val = HSTLDCMD | SET_VAL(HSTMIIMCMD, MIIM_CMD_LEGACY_WRITE); xgene_enet_wr_mdio_csr(addr, MIIM_COMMAND_ADDR, val); Patches currently in stable-queue which might be from qnguyen(a)apm.com are queue-4.9/drivers-net-xgene-fix-wrong-logical-operation.patch queue-4.9/drivers-net-xgene-fix-hardware-checksum-setting.patch queue-4.9/drivers-net-phy-xgene-fix-mdio-write.patch

7 years, 7 months

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Patch "driver: (adm1275) set the m, b and R coefficients correctly for power" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled driver: (adm1275) set the m,b and R coefficients correctly for power to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: driver-adm1275-set-the-m-b-and-r-coefficients-correctly-for-power.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Sun Mar 18 16:55:33 CET 2018 From: Shikhar Dogra <shidogra(a)cisco.com> Date: Mon, 27 Mar 2017 16:16:44 -0700 Subject: driver: (adm1275) set the m,b and R coefficients correctly for power From: Shikhar Dogra <shidogra(a)cisco.com> [ Upstream commit 6faecba0b3da7b617bf72bef422bf0d3bb6dfe7d ] Seems like coefficient values for m, b and R under power have been put in the wrong order. Rearranging them properly to get correct values of coefficients for power. For specs, please refer to table 7 (page 35) on http://www.analog.com/media/en/technical-documentation/data-sheets/ADM1075.… Fixes: 904b296f308d ("hwmon: (adm1275) Introduce configuration data structure for coeffcients") Signed-off-by: Shikhar Dogra <shidogra(a)cisco.com> Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/hwmon/pmbus/adm1275.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/hwmon/pmbus/adm1275.c +++ b/drivers/hwmon/pmbus/adm1275.c @@ -101,8 +101,8 @@ static const struct coefficients adm1075 [0] = { 27169, 0, -1 }, /* voltage */ [1] = { 806, 20475, -1 }, /* current, irange25 */ [2] = { 404, 20475, -1 }, /* current, irange50 */ - [3] = { 0, -1, 8549 }, /* power, irange25 */ - [4] = { 0, -1, 4279 }, /* power, irange50 */ + [3] = { 8549, 0, -1 }, /* power, irange25 */ + [4] = { 4279, 0, -1 }, /* power, irange50 */ }; static const struct coefficients adm1275_coefficients[] = { Patches currently in stable-queue which might be from shidogra(a)cisco.com are queue-4.9/driver-adm1275-set-the-m-b-and-r-coefficients-correctly-for-power.patch

7 years, 7 months

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Patch "dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: dmaengine-imx-sdma-add-1ms-delay-to-ensure-sdma-channel-is-stopped.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Sun Mar 18 16:55:33 CET 2018 From: Jiada Wang <jiada_wang(a)mentor.com> Date: Thu, 16 Mar 2017 23:12:09 -0700 Subject: dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped From: Jiada Wang <jiada_wang(a)mentor.com> [ Upstream commit 7f3ff14b7eb1ffad132117f08a1973b48e653d43 ] sdma_disable_channel() cannot ensure dma is stopped to access module's FIFOs. There is chance SDMA core is running and accessing BD when disable of corresponding channel, this may cause sometimes even after call of .sdma_disable_channel(), SDMA core still be running and accessing module's FIFOs. According to NXP R&D team a delay of one BD SDMA cost time (maximum is 1ms) should be added after disable of the channel bit, to ensure SDMA core has really been stopped after SDMA clients call .device_terminate_all. This patch introduces adds a new function sdma_disable_channel_with_delay() which simply adds 1ms delay after call sdma_disable_channel(), and set it as .device_terminate_all. Signed-off-by: Jiada Wang <jiada_wang(a)mentor.com> Signed-off-by: Vinod Koul <vinod.koul(a)intel.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/dma/imx-sdma.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -937,6 +937,21 @@ static int sdma_disable_channel(struct d return 0; } +static int sdma_disable_channel_with_delay(struct dma_chan *chan) +{ + sdma_disable_channel(chan); + + /* + * According to NXP R&D team a delay of one BD SDMA cost time + * (maximum is 1ms) should be added after disable of the channel + * bit, to ensure SDMA core has really been stopped after SDMA + * clients call .device_terminate_all. + */ + mdelay(1); + + return 0; +} + static void sdma_set_watermarklevel_for_p2p(struct sdma_channel *sdmac) { struct sdma_engine *sdma = sdmac->sdma; @@ -1828,7 +1843,7 @@ static int sdma_probe(struct platform_de sdma->dma_device.device_prep_slave_sg = sdma_prep_slave_sg; sdma->dma_device.device_prep_dma_cyclic = sdma_prep_dma_cyclic; sdma->dma_device.device_config = sdma_config; - sdma->dma_device.device_terminate_all = sdma_disable_channel; + sdma->dma_device.device_terminate_all = sdma_disable_channel_with_delay; sdma->dma_device.src_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES); sdma->dma_device.dst_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES); sdma->dma_device.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); Patches currently in stable-queue which might be from jiada_wang(a)mentor.com are queue-4.9/dmaengine-imx-sdma-add-1ms-delay-to-ensure-sdma-channel-is-stopped.patch

7 years, 7 months

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Patch "dmaengine: bcm2835-dma: Use vchan_terminate_vdesc() instead of desc_free" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled dmaengine: bcm2835-dma: Use vchan_terminate_vdesc() instead of desc_free to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: dmaengine-bcm2835-dma-use-vchan_terminate_vdesc-instead-of-desc_free.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Sun Mar 18 16:55:33 CET 2018 From: Peter Ujfalusi <peter.ujfalusi(a)ti.com> Date: Tue, 14 Nov 2017 16:32:07 +0200 Subject: dmaengine: bcm2835-dma: Use vchan_terminate_vdesc() instead of desc_free From: Peter Ujfalusi <peter.ujfalusi(a)ti.com> [ Upstream commit de92436ac40ffe9933230aa503e24dbb5ede9201 ] To avoid race with vchan_complete, use the race free way to terminate running transfer. Implement the device_synchronize callback to make sure that the terminated descriptor is freed. Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)ti.com> Acked-by: Eric Anholt <eric(a)anholt.net> Signed-off-by: Vinod Koul <vinod.koul(a)intel.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/dma/bcm2835-dma.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) --- a/drivers/dma/bcm2835-dma.c +++ b/drivers/dma/bcm2835-dma.c @@ -812,7 +812,7 @@ static int bcm2835_dma_terminate_all(str * c->desc is NULL and exit.) */ if (c->desc) { - bcm2835_dma_desc_free(&c->desc->vd); + vchan_terminate_vdesc(&c->desc->vd); c->desc = NULL; bcm2835_dma_abort(c->chan_base); @@ -836,6 +836,13 @@ static int bcm2835_dma_terminate_all(str return 0; } +static void bcm2835_dma_synchronize(struct dma_chan *chan) +{ + struct bcm2835_chan *c = to_bcm2835_dma_chan(chan); + + vchan_synchronize(&c->vc); +} + static int bcm2835_dma_chan_init(struct bcm2835_dmadev *d, int chan_id, int irq, unsigned int irq_flags) { @@ -942,6 +949,7 @@ static int bcm2835_dma_probe(struct plat od->ddev.device_prep_dma_memcpy = bcm2835_dma_prep_dma_memcpy; od->ddev.device_config = bcm2835_dma_slave_config; od->ddev.device_terminate_all = bcm2835_dma_terminate_all; + od->ddev.device_synchronize = bcm2835_dma_synchronize; od->ddev.src_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES); od->ddev.dst_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES); od->ddev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV) | Patches currently in stable-queue which might be from peter.ujfalusi(a)ti.com are queue-4.9/dmaengine-bcm2835-dma-use-vchan_terminate_vdesc-instead-of-desc_free.patch

7 years, 7 months

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Patch "coresight: Fixes coresight DT parse to get correct output port ID." has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled coresight: Fixes coresight DT parse to get correct output port ID. to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: coresight-fixes-coresight-dt-parse-to-get-correct-output-port-id.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Sun Mar 18 16:55:33 CET 2018 From: Mike Leach <mike.leach(a)linaro.org> Date: Mon, 27 Mar 2017 11:09:33 -0600 Subject: coresight: Fixes coresight DT parse to get correct output port ID. From: Mike Leach <mike.leach(a)linaro.org> [ Upstream commit eeedc5421dd3b51de73e6106405c5c77f920f281 ] Corrected to get the port numbering to allow programmable replicator driver to operate correctly. By convention, CoreSight devices number ports, not endpoints in the .dts files:- port { reg<N> endpoint { } } Existing code read endpoint number - always 0x0, rather than the correct port number. Signed-off-by: Mike Leach <mike.leach(a)linaro.org> Signed-off-by: Mathieu Poirier <mathieu.poirier(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/hwtracing/coresight/of_coresight.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/hwtracing/coresight/of_coresight.c +++ b/drivers/hwtracing/coresight/of_coresight.c @@ -149,7 +149,7 @@ struct coresight_platform_data *of_get_c continue; /* The local out port number */ - pdata->outports[i] = endpoint.id; + pdata->outports[i] = endpoint.port; /* * Get a handle on the remote port and parent Patches currently in stable-queue which might be from mike.leach(a)linaro.org are queue-4.9/coresight-fixes-coresight-dt-parse-to-get-correct-output-port-id.patch

7 years, 7 months

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Patch "clk: sunxi-ng: a33: Add offset and minimum value for DDR1 PLL N factor" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled clk: sunxi-ng: a33: Add offset and minimum value for DDR1 PLL N factor to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: clk-sunxi-ng-a33-add-offset-and-minimum-value-for-ddr1-pll-n-factor.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Sun Mar 18 16:55:33 CET 2018 From: Chen-Yu Tsai <wens(a)csie.org> Date: Wed, 5 Apr 2017 14:37:44 +0800 Subject: clk: sunxi-ng: a33: Add offset and minimum value for DDR1 PLL N factor From: Chen-Yu Tsai <wens(a)csie.org> [ Upstream commit 68f37d862403e8f95337b2eca90af15d0b8cd5d7 ] The DDR1 PLL on the A33 is an oddball amongst the A33 CCU clocks. It is a clock multiplier, with the effective multiplier in the range of 12 ~ 255 and no offset between the multiplier value and the value programmed into the register. Implement the zero offset and minimum value of 12 for this clock. Fixes: d05c748bd730 ("clk: sunxi-ng: Add A33 CCU support") Signed-off-by: Chen-Yu Tsai <wens(a)csie.org> Signed-off-by: Maxime Ripard <maxime.ripard(a)free-electrons.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/clk/sunxi-ng/ccu-sun8i-a33.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) --- a/drivers/clk/sunxi-ng/ccu-sun8i-a33.c +++ b/drivers/clk/sunxi-ng/ccu-sun8i-a33.c @@ -159,13 +159,17 @@ static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK( BIT(28), /* lock */ CLK_SET_RATE_UNGATE); -/* TODO: Fix N */ -static SUNXI_CCU_N_WITH_GATE_LOCK(pll_ddr1_clk, "pll-ddr1", - "osc24M", 0x04c, - 8, 6, /* N */ - BIT(31), /* gate */ - BIT(28), /* lock */ - CLK_SET_RATE_UNGATE); +static struct ccu_mult pll_ddr1_clk = { + .enable = BIT(31), + .lock = BIT(28), + .mult = _SUNXI_CCU_MULT_OFFSET_MIN_MAX(8, 6, 0, 12, 0), + .common = { + .reg = 0x04c, + .hw.init = CLK_HW_INIT("pll-ddr1", "osc24M", + &ccu_mult_ops, + CLK_SET_RATE_UNGATE), + }, +}; static const char * const cpux_parents[] = { "osc32k", "osc24M", "pll-cpux" , "pll-cpux" }; Patches currently in stable-queue which might be from wens(a)csie.org are queue-4.9/drm-sun4i-fix-up-error-path-cleanup-for-master-bind-function.patch queue-4.9/drm-sun4i-set-drm_crtc.port-to-the-underlying-tcon-s-output-port-node.patch queue-4.9/drm-sun4i-fix-tcon-clock-and-regmap-initialization-sequence.patch queue-4.9/clk-sunxi-ng-a33-add-offset-and-minimum-value-for-ddr1-pll-n-factor.patch

7 years, 7 months

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Patch "clk: qcom: msm8996: Fix the vfe1 powerdomain name" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled clk: qcom: msm8996: Fix the vfe1 powerdomain name to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: clk-qcom-msm8996-fix-the-vfe1-powerdomain-name.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Sun Mar 18 16:55:33 CET 2018 From: Rajendra Nayak <rnayak(a)codeaurora.org> Date: Thu, 23 Mar 2017 13:13:40 +0530 Subject: clk: qcom: msm8996: Fix the vfe1 powerdomain name From: Rajendra Nayak <rnayak(a)codeaurora.org> [ Upstream commit a62ca337b36e31621b582cbe8f17d9404a48e120 ] Fix a typo which caused both vfe0 and vfe1 powerdomains to be named as vfe0. Signed-off-by: Rajendra Nayak <rnayak(a)codeaurora.org> Fixes: 7e824d507909 ("clk: qcom: gdsc: Add mmcc gdscs for msm8996 family") Signed-off-by: Stephen Boyd <sboyd(a)codeaurora.org> Signed-off-by: Michael Turquette <mturquette(a)baylibre.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/clk/qcom/mmcc-msm8996.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/clk/qcom/mmcc-msm8996.c +++ b/drivers/clk/qcom/mmcc-msm8996.c @@ -2984,7 +2984,7 @@ static struct gdsc vfe1_gdsc = { .cxcs = (unsigned int []){ 0x36ac }, .cxc_count = 1, .pd = { - .name = "vfe0", + .name = "vfe1", }, .parent = &camss_gdsc.pd, .pwrsts = PWRSTS_OFF_ON, Patches currently in stable-queue which might be from rnayak(a)codeaurora.org are queue-4.9/clk-qcom-msm8996-fix-the-vfe1-powerdomain-name.patch

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