diff options
18 files changed, 299 insertions, 294 deletions
diff --git a/include/kernel-5.15 b/include/kernel-5.15 index 5240155cee..a93da1e6a3 100644 --- a/include/kernel-5.15 +++ b/include/kernel-5.15 @@ -1,2 +1,2 @@ -LINUX_VERSION-5.15 = .94 -LINUX_KERNEL_HASH-5.15.94 = da9270dbe64ddf1db13c70470957ff6796eb996d867bb4aed7d14a70e1c65a72 +LINUX_VERSION-5.15 = .95 +LINUX_KERNEL_HASH-5.15.95 = ea71d1f0d28803679dfdc2278fd9f145f12cb566a796502182d719312756441b diff --git a/target/linux/ath79/patches-5.15/910-unaligned_access_hacks.patch b/target/linux/ath79/patches-5.15/910-unaligned_access_hacks.patch index 4fd06552e0..5b10dd6288 100644 --- a/target/linux/ath79/patches-5.15/910-unaligned_access_hacks.patch +++ b/target/linux/ath79/patches-5.15/910-unaligned_access_hacks.patch @@ -258,7 +258,7 @@ SVN-Revision: 35130 #include <linux/uaccess.h> #include <linux/ipv6.h> #include <linux/icmpv6.h> -@@ -943,10 +944,10 @@ static void tcp_v6_send_response(const s +@@ -944,10 +945,10 @@ static void tcp_v6_send_response(const s topt = (__be32 *)(t1 + 1); if (tsecr) { diff --git a/target/linux/bcm47xx/patches-5.15/070-net-bgmac-fix-BCM5358-support-by-setting-correct-fla.patch b/target/linux/bcm47xx/patches-5.15/070-net-bgmac-fix-BCM5358-support-by-setting-correct-fla.patch deleted file mode 100644 index f93fc0cd8d..0000000000 --- a/target/linux/bcm47xx/patches-5.15/070-net-bgmac-fix-BCM5358-support-by-setting-correct-fla.patch +++ /dev/null @@ -1,46 +0,0 @@ -From d61615c366a489646a1bfe5b33455f916762d5f4 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 8 Feb 2023 10:16:37 +0100 -Subject: [PATCH] net: bgmac: fix BCM5358 support by setting correct flags -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Code blocks handling BCMA_CHIP_ID_BCM5357 and BCMA_CHIP_ID_BCM53572 were -incorrectly unified. Chip package values are not unique and cannot be -checked independently. They are meaningful only in a context of a given -chip. - -Packages BCM5358 and BCM47188 share the same value but then belong to -different chips. Code unification resulted in treating BCM5358 as -BCM47188 and broke its initialization. - -Link: https://github.com/openwrt/openwrt/issues/8278 -Fixes: cb1b0f90acfe ("net: ethernet: bgmac: unify code of the same family") -Cc: Jon Mason <jdmason@kudzu.us> -Signed-off-by: Rafał Miłecki <rafal@milecki.pl> -Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> -Link: https://lore.kernel.org/r/20230208091637.16291-1-zajec5@gmail.com -Signed-off-by: Jakub Kicinski <kuba@kernel.org> ---- - drivers/net/ethernet/broadcom/bgmac-bcma.c | 6 +++--- - 1 file changed, 3 insertions(+), 3 deletions(-) - ---- a/drivers/net/ethernet/broadcom/bgmac-bcma.c -+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c -@@ -240,12 +240,12 @@ static int bgmac_probe(struct bcma_devic - bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST; - bgmac->feature_flags |= BGMAC_FEAT_FLW_CTRL1; - bgmac->feature_flags |= BGMAC_FEAT_SW_TYPE_PHY; -- if (ci->pkg == BCMA_PKG_ID_BCM47188 || -- ci->pkg == BCMA_PKG_ID_BCM47186) { -+ if ((ci->id == BCMA_CHIP_ID_BCM5357 && ci->pkg == BCMA_PKG_ID_BCM47186) || -+ (ci->id == BCMA_CHIP_ID_BCM53572 && ci->pkg == BCMA_PKG_ID_BCM47188)) { - bgmac->feature_flags |= BGMAC_FEAT_SW_TYPE_RGMII; - bgmac->feature_flags |= BGMAC_FEAT_IOST_ATTACHED; - } -- if (ci->pkg == BCMA_PKG_ID_BCM5358) -+ if (ci->id == BCMA_CHIP_ID_BCM5357 && ci->pkg == BCMA_PKG_ID_BCM5358) - bgmac->feature_flags |= BGMAC_FEAT_SW_TYPE_EPHYRMII; - break; - case BCMA_CHIP_ID_BCM53573: diff --git a/target/linux/generic/backport-5.15/775-v6.0-01-net-ethernet-stmicro-stmmac-move-queue-reset-to-dedi.patch b/target/linux/generic/backport-5.15/775-v6.0-01-net-ethernet-stmicro-stmmac-move-queue-reset-to-dedi.patch index 92e08bb4e3..3df9bb6210 100644 --- a/target/linux/generic/backport-5.15/775-v6.0-01-net-ethernet-stmicro-stmmac-move-queue-reset-to-dedi.patch +++ b/target/linux/generic/backport-5.15/775-v6.0-01-net-ethernet-stmicro-stmmac-move-queue-reset-to-dedi.patch @@ -27,7 +27,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> static void stmmac_tx_timer_arm(struct stmmac_priv *priv, u32 queue); static void stmmac_flush_tx_descriptors(struct stmmac_priv *priv, int queue); -@@ -1710,9 +1713,6 @@ static int __init_dma_rx_desc_rings(stru +@@ -1711,9 +1714,6 @@ static int __init_dma_rx_desc_rings(stru return -ENOMEM; } @@ -37,7 +37,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> /* Setup the chained descriptor addresses */ if (priv->mode == STMMAC_CHAIN_MODE) { if (priv->extend_desc) -@@ -1818,12 +1818,6 @@ static int __init_dma_tx_desc_rings(stru +@@ -1819,12 +1819,6 @@ static int __init_dma_tx_desc_rings(stru tx_q->tx_skbuff[i] = NULL; } @@ -50,7 +50,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> return 0; } -@@ -2692,10 +2686,7 @@ static void stmmac_tx_err(struct stmmac_ +@@ -2693,10 +2687,7 @@ static void stmmac_tx_err(struct stmmac_ stmmac_stop_tx_dma(priv, chan); dma_free_tx_skbufs(priv, chan); stmmac_clear_tx_descriptors(priv, chan); @@ -62,7 +62,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_init_tx_chan(priv, priv->ioaddr, priv->plat->dma_cfg, tx_q->dma_tx_phy, chan); stmmac_start_tx_dma(priv, chan); -@@ -3779,6 +3770,8 @@ static int stmmac_open(struct net_device +@@ -3780,6 +3771,8 @@ static int stmmac_open(struct net_device } } @@ -71,7 +71,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> ret = stmmac_hw_setup(dev, true); if (ret < 0) { netdev_err(priv->dev, "%s: Hw setup failed\n", __func__); -@@ -6422,6 +6415,7 @@ void stmmac_enable_rx_queue(struct stmma +@@ -6423,6 +6416,7 @@ void stmmac_enable_rx_queue(struct stmma return; } @@ -79,7 +79,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_clear_rx_descriptors(priv, queue); stmmac_init_rx_chan(priv, priv->ioaddr, priv->plat->dma_cfg, -@@ -6483,6 +6477,7 @@ void stmmac_enable_tx_queue(struct stmma +@@ -6484,6 +6478,7 @@ void stmmac_enable_tx_queue(struct stmma return; } @@ -87,7 +87,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_clear_tx_descriptors(priv, queue); stmmac_init_tx_chan(priv, priv->ioaddr, priv->plat->dma_cfg, -@@ -7405,6 +7400,25 @@ int stmmac_suspend(struct device *dev) +@@ -7406,6 +7401,25 @@ int stmmac_suspend(struct device *dev) } EXPORT_SYMBOL_GPL(stmmac_suspend); @@ -113,7 +113,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> /** * stmmac_reset_queues_param - reset queue parameters * @priv: device pointer -@@ -7415,22 +7429,11 @@ static void stmmac_reset_queues_param(st +@@ -7416,22 +7430,11 @@ static void stmmac_reset_queues_param(st u32 tx_cnt = priv->plat->tx_queues_to_use; u32 queue; diff --git a/target/linux/generic/backport-5.15/775-v6.0-02-net-ethernet-stmicro-stmmac-first-disable-all-queues.patch b/target/linux/generic/backport-5.15/775-v6.0-02-net-ethernet-stmicro-stmmac-first-disable-all-queues.patch index e3c15061b8..5c033e9d52 100644 --- a/target/linux/generic/backport-5.15/775-v6.0-02-net-ethernet-stmicro-stmmac-first-disable-all-queues.patch +++ b/target/linux/generic/backport-5.15/775-v6.0-02-net-ethernet-stmicro-stmmac-first-disable-all-queues.patch @@ -17,7 +17,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c -@@ -3831,8 +3831,6 @@ static int stmmac_release(struct net_dev +@@ -3832,8 +3832,6 @@ static int stmmac_release(struct net_dev struct stmmac_priv *priv = netdev_priv(dev); u32 chan; @@ -26,7 +26,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (device_may_wakeup(priv->device)) phylink_speed_down(priv->phylink, false); /* Stop and disconnect the PHY */ -@@ -3844,6 +3842,8 @@ static int stmmac_release(struct net_dev +@@ -3845,6 +3843,8 @@ static int stmmac_release(struct net_dev for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++) hrtimer_cancel(&priv->tx_queue[chan].txtimer); diff --git a/target/linux/generic/backport-5.15/775-v6.0-03-net-ethernet-stmicro-stmmac-move-dma-conf-to-dedicat.patch b/target/linux/generic/backport-5.15/775-v6.0-03-net-ethernet-stmicro-stmmac-move-dma-conf-to-dedicat.patch index 3903eb0565..a717688125 100644 --- a/target/linux/generic/backport-5.15/775-v6.0-03-net-ethernet-stmicro-stmmac-move-dma-conf-to-dedicat.patch +++ b/target/linux/generic/backport-5.15/775-v6.0-03-net-ethernet-stmicro-stmmac-move-dma-conf-to-dedicat.patch @@ -189,7 +189,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (tx_q->dirty_tx != tx_q->cur_tx) return -EBUSY; /* still unfinished work */ -@@ -1307,7 +1307,7 @@ static void stmmac_display_rx_rings(stru +@@ -1308,7 +1308,7 @@ static void stmmac_display_rx_rings(stru /* Display RX rings */ for (queue = 0; queue < rx_cnt; queue++) { @@ -198,7 +198,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> pr_info("\tRX Queue %u rings\n", queue); -@@ -1320,7 +1320,7 @@ static void stmmac_display_rx_rings(stru +@@ -1321,7 +1321,7 @@ static void stmmac_display_rx_rings(stru } /* Display RX ring */ @@ -207,7 +207,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> rx_q->dma_rx_phy, desc_size); } } -@@ -1334,7 +1334,7 @@ static void stmmac_display_tx_rings(stru +@@ -1335,7 +1335,7 @@ static void stmmac_display_tx_rings(stru /* Display TX rings */ for (queue = 0; queue < tx_cnt; queue++) { @@ -216,7 +216,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> pr_info("\tTX Queue %d rings\n", queue); -@@ -1349,7 +1349,7 @@ static void stmmac_display_tx_rings(stru +@@ -1350,7 +1350,7 @@ static void stmmac_display_tx_rings(stru desc_size = sizeof(struct dma_desc); } @@ -225,7 +225,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> tx_q->dma_tx_phy, desc_size); } } -@@ -1390,21 +1390,21 @@ static int stmmac_set_bfsize(int mtu, in +@@ -1391,21 +1391,21 @@ static int stmmac_set_bfsize(int mtu, in */ static void stmmac_clear_rx_descriptors(struct stmmac_priv *priv, u32 queue) { @@ -253,7 +253,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } /** -@@ -1416,12 +1416,12 @@ static void stmmac_clear_rx_descriptors( +@@ -1417,12 +1417,12 @@ static void stmmac_clear_rx_descriptors( */ static void stmmac_clear_tx_descriptors(struct stmmac_priv *priv, u32 queue) { @@ -269,7 +269,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct dma_desc *p; if (priv->extend_desc) -@@ -1469,7 +1469,7 @@ static void stmmac_clear_descriptors(str +@@ -1470,7 +1470,7 @@ static void stmmac_clear_descriptors(str static int stmmac_init_rx_buffers(struct stmmac_priv *priv, struct dma_desc *p, int i, gfp_t flags, u32 queue) { @@ -278,7 +278,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i]; if (!buf->page) { -@@ -1494,7 +1494,7 @@ static int stmmac_init_rx_buffers(struct +@@ -1495,7 +1495,7 @@ static int stmmac_init_rx_buffers(struct buf->addr = page_pool_get_dma_addr(buf->page) + buf->page_offset; stmmac_set_desc_addr(priv, p, buf->addr); @@ -287,7 +287,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_init_desc3(priv, p); return 0; -@@ -1508,7 +1508,7 @@ static int stmmac_init_rx_buffers(struct +@@ -1509,7 +1509,7 @@ static int stmmac_init_rx_buffers(struct */ static void stmmac_free_rx_buffer(struct stmmac_priv *priv, u32 queue, int i) { @@ -296,7 +296,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i]; if (buf->page) -@@ -1528,7 +1528,7 @@ static void stmmac_free_rx_buffer(struct +@@ -1529,7 +1529,7 @@ static void stmmac_free_rx_buffer(struct */ static void stmmac_free_tx_buffer(struct stmmac_priv *priv, u32 queue, int i) { @@ -305,7 +305,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (tx_q->tx_skbuff_dma[i].buf && tx_q->tx_skbuff_dma[i].buf_type != STMMAC_TXBUF_T_XDP_TX) { -@@ -1573,17 +1573,17 @@ static void dma_free_rx_skbufs(struct st +@@ -1574,17 +1574,17 @@ static void dma_free_rx_skbufs(struct st { int i; @@ -326,7 +326,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct dma_desc *p; int ret; -@@ -1610,10 +1610,10 @@ static int stmmac_alloc_rx_buffers(struc +@@ -1611,10 +1611,10 @@ static int stmmac_alloc_rx_buffers(struc */ static void dma_free_rx_xskbufs(struct stmmac_priv *priv, u32 queue) { @@ -339,7 +339,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i]; if (!buf->xdp) -@@ -1626,10 +1626,10 @@ static void dma_free_rx_xskbufs(struct s +@@ -1627,10 +1627,10 @@ static void dma_free_rx_xskbufs(struct s static int stmmac_alloc_rx_buffers_zc(struct stmmac_priv *priv, u32 queue) { @@ -352,7 +352,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_rx_buffer *buf; dma_addr_t dma_addr; struct dma_desc *p; -@@ -1672,7 +1672,7 @@ static struct xsk_buff_pool *stmmac_get_ +@@ -1673,7 +1673,7 @@ static struct xsk_buff_pool *stmmac_get_ */ static int __init_dma_rx_desc_rings(struct stmmac_priv *priv, u32 queue, gfp_t flags) { @@ -361,7 +361,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> int ret; netif_dbg(priv, probe, priv->dev, -@@ -1718,11 +1718,11 @@ static int __init_dma_rx_desc_rings(stru +@@ -1719,11 +1719,11 @@ static int __init_dma_rx_desc_rings(stru if (priv->extend_desc) stmmac_mode_init(priv, rx_q->dma_erx, rx_q->dma_rx_phy, @@ -375,7 +375,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } return 0; -@@ -1749,7 +1749,7 @@ static int init_dma_rx_desc_rings(struct +@@ -1750,7 +1750,7 @@ static int init_dma_rx_desc_rings(struct err_init_rx_buffers: while (queue >= 0) { @@ -384,7 +384,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (rx_q->xsk_pool) dma_free_rx_xskbufs(priv, queue); -@@ -1778,7 +1778,7 @@ err_init_rx_buffers: +@@ -1779,7 +1779,7 @@ err_init_rx_buffers: */ static int __init_dma_tx_desc_rings(struct stmmac_priv *priv, u32 queue) { @@ -393,7 +393,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> int i; netif_dbg(priv, probe, priv->dev, -@@ -1790,16 +1790,16 @@ static int __init_dma_tx_desc_rings(stru +@@ -1791,16 +1791,16 @@ static int __init_dma_tx_desc_rings(stru if (priv->extend_desc) stmmac_mode_init(priv, tx_q->dma_etx, tx_q->dma_tx_phy, @@ -413,7 +413,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct dma_desc *p; if (priv->extend_desc) -@@ -1869,12 +1869,12 @@ static int init_dma_desc_rings(struct ne +@@ -1870,12 +1870,12 @@ static int init_dma_desc_rings(struct ne */ static void dma_free_tx_skbufs(struct stmmac_priv *priv, u32 queue) { @@ -428,7 +428,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_free_tx_buffer(priv, queue, i); if (tx_q->xsk_pool && tx_q->xsk_frames_done) { -@@ -1904,7 +1904,7 @@ static void stmmac_free_tx_skbufs(struct +@@ -1905,7 +1905,7 @@ static void stmmac_free_tx_skbufs(struct */ static void __free_dma_rx_desc_resources(struct stmmac_priv *priv, u32 queue) { @@ -437,7 +437,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> /* Release the DMA RX socket buffers */ if (rx_q->xsk_pool) -@@ -1917,11 +1917,11 @@ static void __free_dma_rx_desc_resources +@@ -1918,11 +1918,11 @@ static void __free_dma_rx_desc_resources /* Free DMA regions of consistent memory previously allocated */ if (!priv->extend_desc) @@ -451,7 +451,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> sizeof(struct dma_extended_desc), rx_q->dma_erx, rx_q->dma_rx_phy); -@@ -1950,7 +1950,7 @@ static void free_dma_rx_desc_resources(s +@@ -1951,7 +1951,7 @@ static void free_dma_rx_desc_resources(s */ static void __free_dma_tx_desc_resources(struct stmmac_priv *priv, u32 queue) { @@ -460,7 +460,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> size_t size; void *addr; -@@ -1968,7 +1968,7 @@ static void __free_dma_tx_desc_resources +@@ -1969,7 +1969,7 @@ static void __free_dma_tx_desc_resources addr = tx_q->dma_tx; } @@ -469,7 +469,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> dma_free_coherent(priv->device, size, addr, tx_q->dma_tx_phy); -@@ -1997,7 +1997,7 @@ static void free_dma_tx_desc_resources(s +@@ -1998,7 +1998,7 @@ static void free_dma_tx_desc_resources(s */ static int __alloc_dma_rx_desc_resources(struct stmmac_priv *priv, u32 queue) { @@ -478,7 +478,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_channel *ch = &priv->channel[queue]; bool xdp_prog = stmmac_xdp_is_enabled(priv); struct page_pool_params pp_params = { 0 }; -@@ -2009,8 +2009,8 @@ static int __alloc_dma_rx_desc_resources +@@ -2010,8 +2010,8 @@ static int __alloc_dma_rx_desc_resources rx_q->priv_data = priv; pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV; @@ -489,7 +489,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> pp_params.order = ilog2(num_pages); pp_params.nid = dev_to_node(priv->device); pp_params.dev = priv->device; -@@ -2025,7 +2025,7 @@ static int __alloc_dma_rx_desc_resources +@@ -2026,7 +2026,7 @@ static int __alloc_dma_rx_desc_resources return ret; } @@ -498,7 +498,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> sizeof(*rx_q->buf_pool), GFP_KERNEL); if (!rx_q->buf_pool) -@@ -2033,7 +2033,7 @@ static int __alloc_dma_rx_desc_resources +@@ -2034,7 +2034,7 @@ static int __alloc_dma_rx_desc_resources if (priv->extend_desc) { rx_q->dma_erx = dma_alloc_coherent(priv->device, @@ -507,7 +507,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> sizeof(struct dma_extended_desc), &rx_q->dma_rx_phy, GFP_KERNEL); -@@ -2042,7 +2042,7 @@ static int __alloc_dma_rx_desc_resources +@@ -2043,7 +2043,7 @@ static int __alloc_dma_rx_desc_resources } else { rx_q->dma_rx = dma_alloc_coherent(priv->device, @@ -516,7 +516,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> sizeof(struct dma_desc), &rx_q->dma_rx_phy, GFP_KERNEL); -@@ -2099,20 +2099,20 @@ err_dma: +@@ -2100,20 +2100,20 @@ err_dma: */ static int __alloc_dma_tx_desc_resources(struct stmmac_priv *priv, u32 queue) { @@ -540,7 +540,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> sizeof(struct sk_buff *), GFP_KERNEL); if (!tx_q->tx_skbuff) -@@ -2125,7 +2125,7 @@ static int __alloc_dma_tx_desc_resources +@@ -2126,7 +2126,7 @@ static int __alloc_dma_tx_desc_resources else size = sizeof(struct dma_desc); @@ -549,7 +549,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> addr = dma_alloc_coherent(priv->device, size, &tx_q->dma_tx_phy, GFP_KERNEL); -@@ -2369,7 +2369,7 @@ static void stmmac_dma_operation_mode(st +@@ -2370,7 +2370,7 @@ static void stmmac_dma_operation_mode(st /* configure all channels */ for (chan = 0; chan < rx_channels_count; chan++) { @@ -558,7 +558,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> u32 buf_size; qmode = priv->plat->rx_queues_cfg[chan].mode_to_use; -@@ -2384,7 +2384,7 @@ static void stmmac_dma_operation_mode(st +@@ -2385,7 +2385,7 @@ static void stmmac_dma_operation_mode(st chan); } else { stmmac_set_dma_bfsize(priv, priv->ioaddr, @@ -567,7 +567,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> chan); } } -@@ -2400,7 +2400,7 @@ static void stmmac_dma_operation_mode(st +@@ -2401,7 +2401,7 @@ static void stmmac_dma_operation_mode(st static bool stmmac_xdp_xmit_zc(struct stmmac_priv *priv, u32 queue, u32 budget) { struct netdev_queue *nq = netdev_get_tx_queue(priv->dev, queue); @@ -576,7 +576,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct xsk_buff_pool *pool = tx_q->xsk_pool; unsigned int entry = tx_q->cur_tx; struct dma_desc *tx_desc = NULL; -@@ -2475,7 +2475,7 @@ static bool stmmac_xdp_xmit_zc(struct st +@@ -2476,7 +2476,7 @@ static bool stmmac_xdp_xmit_zc(struct st stmmac_enable_dma_transmission(priv, priv->ioaddr); @@ -585,7 +585,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> entry = tx_q->cur_tx; } -@@ -2501,7 +2501,7 @@ static bool stmmac_xdp_xmit_zc(struct st +@@ -2502,7 +2502,7 @@ static bool stmmac_xdp_xmit_zc(struct st */ static int stmmac_tx_clean(struct stmmac_priv *priv, int budget, u32 queue) { @@ -594,7 +594,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> unsigned int bytes_compl = 0, pkts_compl = 0; unsigned int entry, xmits = 0, count = 0; -@@ -2514,7 +2514,7 @@ static int stmmac_tx_clean(struct stmmac +@@ -2515,7 +2515,7 @@ static int stmmac_tx_clean(struct stmmac entry = tx_q->dirty_tx; /* Try to clean all TX complete frame in 1 shot */ @@ -603,7 +603,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct xdp_frame *xdpf; struct sk_buff *skb; struct dma_desc *p; -@@ -2614,7 +2614,7 @@ static int stmmac_tx_clean(struct stmmac +@@ -2615,7 +2615,7 @@ static int stmmac_tx_clean(struct stmmac stmmac_release_tx_desc(priv, p, priv->mode); @@ -612,7 +612,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } tx_q->dirty_tx = entry; -@@ -2679,7 +2679,7 @@ static int stmmac_tx_clean(struct stmmac +@@ -2680,7 +2680,7 @@ static int stmmac_tx_clean(struct stmmac */ static void stmmac_tx_err(struct stmmac_priv *priv, u32 chan) { @@ -621,7 +621,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> netif_tx_stop_queue(netdev_get_tx_queue(priv->dev, chan)); -@@ -2746,8 +2746,8 @@ static int stmmac_napi_check(struct stmm +@@ -2747,8 +2747,8 @@ static int stmmac_napi_check(struct stmm { int status = stmmac_dma_interrupt_status(priv, priv->ioaddr, &priv->xstats, chan, dir); @@ -632,7 +632,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_channel *ch = &priv->channel[chan]; struct napi_struct *rx_napi; struct napi_struct *tx_napi; -@@ -2923,7 +2923,7 @@ static int stmmac_init_dma_engine(struct +@@ -2924,7 +2924,7 @@ static int stmmac_init_dma_engine(struct /* DMA RX Channel Configuration */ for (chan = 0; chan < rx_channels_count; chan++) { @@ -641,7 +641,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_init_rx_chan(priv, priv->ioaddr, priv->plat->dma_cfg, rx_q->dma_rx_phy, chan); -@@ -2937,7 +2937,7 @@ static int stmmac_init_dma_engine(struct +@@ -2938,7 +2938,7 @@ static int stmmac_init_dma_engine(struct /* DMA TX Channel Configuration */ for (chan = 0; chan < tx_channels_count; chan++) { @@ -650,7 +650,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_init_tx_chan(priv, priv->ioaddr, priv->plat->dma_cfg, tx_q->dma_tx_phy, chan); -@@ -2952,7 +2952,7 @@ static int stmmac_init_dma_engine(struct +@@ -2953,7 +2953,7 @@ static int stmmac_init_dma_engine(struct static void stmmac_tx_timer_arm(struct stmmac_priv *priv, u32 queue) { @@ -659,7 +659,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> hrtimer_start(&tx_q->txtimer, STMMAC_COAL_TIMER(priv->tx_coal_timer[queue]), -@@ -3002,7 +3002,7 @@ static void stmmac_init_coalesce(struct +@@ -3003,7 +3003,7 @@ static void stmmac_init_coalesce(struct u32 chan; for (chan = 0; chan < tx_channel_count; chan++) { @@ -668,7 +668,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> priv->tx_coal_frames[chan] = STMMAC_TX_FRAMES; priv->tx_coal_timer[chan] = STMMAC_COAL_TX_TIMER; -@@ -3024,12 +3024,12 @@ static void stmmac_set_rings_length(stru +@@ -3025,12 +3025,12 @@ static void stmmac_set_rings_length(stru /* set TX ring length */ for (chan = 0; chan < tx_channels_count; chan++) stmmac_set_tx_ring_len(priv, priv->ioaddr, @@ -683,7 +683,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } /** -@@ -3364,7 +3364,7 @@ static int stmmac_hw_setup(struct net_de +@@ -3365,7 +3365,7 @@ static int stmmac_hw_setup(struct net_de /* Enable TSO */ if (priv->tso) { for (chan = 0; chan < tx_cnt; chan++) { @@ -692,7 +692,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> /* TSO and TBS cannot co-exist */ if (tx_q->tbs & STMMAC_TBS_AVAIL) -@@ -3386,7 +3386,7 @@ static int stmmac_hw_setup(struct net_de +@@ -3387,7 +3387,7 @@ static int stmmac_hw_setup(struct net_de /* TBS */ for (chan = 0; chan < tx_cnt; chan++) { @@ -701,7 +701,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> int enable = tx_q->tbs & STMMAC_TBS_AVAIL; stmmac_enable_tbs(priv, priv->ioaddr, enable, chan); -@@ -3430,7 +3430,7 @@ static void stmmac_free_irq(struct net_d +@@ -3431,7 +3431,7 @@ static void stmmac_free_irq(struct net_d for (j = irq_idx - 1; j >= 0; j--) { if (priv->tx_irq[j] > 0) { irq_set_affinity_hint(priv->tx_irq[j], NULL); @@ -710,7 +710,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } } irq_idx = priv->plat->rx_queues_to_use; -@@ -3439,7 +3439,7 @@ static void stmmac_free_irq(struct net_d +@@ -3440,7 +3440,7 @@ static void stmmac_free_irq(struct net_d for (j = irq_idx - 1; j >= 0; j--) { if (priv->rx_irq[j] > 0) { irq_set_affinity_hint(priv->rx_irq[j], NULL); @@ -719,7 +719,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } } -@@ -3572,7 +3572,7 @@ static int stmmac_request_irq_multi_msi( +@@ -3573,7 +3573,7 @@ static int stmmac_request_irq_multi_msi( sprintf(int_name, "%s:%s-%d", dev->name, "rx", i); ret = request_irq(priv->rx_irq[i], stmmac_msi_intr_rx, @@ -728,7 +728,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (unlikely(ret < 0)) { netdev_err(priv->dev, "%s: alloc rx-%d MSI %d (error: %d)\n", -@@ -3595,7 +3595,7 @@ static int stmmac_request_irq_multi_msi( +@@ -3596,7 +3596,7 @@ static int stmmac_request_irq_multi_msi( sprintf(int_name, "%s:%s-%d", dev->name, "tx", i); ret = request_irq(priv->tx_irq[i], stmmac_msi_intr_tx, @@ -737,7 +737,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (unlikely(ret < 0)) { netdev_err(priv->dev, "%s: alloc tx-%d MSI %d (error: %d)\n", -@@ -3726,21 +3726,21 @@ static int stmmac_open(struct net_device +@@ -3727,21 +3727,21 @@ static int stmmac_open(struct net_device bfsize = 0; if (bfsize < BUF_SIZE_16KiB) @@ -766,7 +766,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> int tbs_en = priv->plat->tx_queues_cfg[chan].tbs_en; /* Setup per-TXQ tbs flag before TX descriptor alloc */ -@@ -3798,7 +3798,7 @@ irq_error: +@@ -3799,7 +3799,7 @@ irq_error: phylink_stop(priv->phylink); for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++) @@ -775,7 +775,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_hw_teardown(dev); init_error: -@@ -3840,7 +3840,7 @@ static int stmmac_release(struct net_dev +@@ -3841,7 +3841,7 @@ static int stmmac_release(struct net_dev stmmac_disable_all_queues(priv); for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++) @@ -784,7 +784,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> netif_tx_disable(dev); -@@ -3904,7 +3904,7 @@ static bool stmmac_vlan_insert(struct st +@@ -3905,7 +3905,7 @@ static bool stmmac_vlan_insert(struct st return false; stmmac_set_tx_owner(priv, p); @@ -793,7 +793,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> return true; } -@@ -3922,7 +3922,7 @@ static bool stmmac_vlan_insert(struct st +@@ -3923,7 +3923,7 @@ static bool stmmac_vlan_insert(struct st static void stmmac_tso_allocator(struct stmmac_priv *priv, dma_addr_t des, int total_len, bool last_segment, u32 queue) { @@ -802,7 +802,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct dma_desc *desc; u32 buff_size; int tmp_len; -@@ -3933,7 +3933,7 @@ static void stmmac_tso_allocator(struct +@@ -3934,7 +3934,7 @@ static void stmmac_tso_allocator(struct dma_addr_t curr_addr; tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx, @@ -811,7 +811,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> WARN_ON(tx_q->tx_skbuff[tx_q->cur_tx]); if (tx_q->tbs & STMMAC_TBS_AVAIL) -@@ -3961,7 +3961,7 @@ static void stmmac_tso_allocator(struct +@@ -3962,7 +3962,7 @@ static void stmmac_tso_allocator(struct static void stmmac_flush_tx_descriptors(struct stmmac_priv *priv, int queue) { @@ -820,7 +820,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> int desc_size; if (likely(priv->extend_desc)) -@@ -4023,7 +4023,7 @@ static netdev_tx_t stmmac_tso_xmit(struc +@@ -4024,7 +4024,7 @@ static netdev_tx_t stmmac_tso_xmit(struc dma_addr_t des; int i; @@ -829,7 +829,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> first_tx = tx_q->cur_tx; /* Compute header lengths */ -@@ -4063,7 +4063,7 @@ static netdev_tx_t stmmac_tso_xmit(struc +@@ -4064,7 +4064,7 @@ static netdev_tx_t stmmac_tso_xmit(struc stmmac_set_mss(priv, mss_desc, mss); tx_q->mss = mss; tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx, @@ -838,7 +838,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> WARN_ON(tx_q->tx_skbuff[tx_q->cur_tx]); } -@@ -4175,7 +4175,7 @@ static netdev_tx_t stmmac_tso_xmit(struc +@@ -4176,7 +4176,7 @@ static netdev_tx_t stmmac_tso_xmit(struc * ndo_start_xmit will fill this descriptor the next time it's * called and stmmac_tx_clean may clean up to this descriptor. */ @@ -847,7 +847,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (unlikely(stmmac_tx_avail(priv, queue) <= (MAX_SKB_FRAGS + 1))) { netif_dbg(priv, hw, priv->dev, "%s: stop transmitted packets\n", -@@ -4263,7 +4263,7 @@ static netdev_tx_t stmmac_xmit(struct sk +@@ -4264,7 +4264,7 @@ static netdev_tx_t stmmac_xmit(struct sk int entry, first_tx; dma_addr_t des; @@ -856,7 +856,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> first_tx = tx_q->cur_tx; if (priv->tx_path_in_lpi_mode && priv->eee_sw_timer_en) -@@ -4326,7 +4326,7 @@ static netdev_tx_t stmmac_xmit(struct sk +@@ -4327,7 +4327,7 @@ static netdev_tx_t stmmac_xmit(struct sk int len = skb_frag_size(frag); bool last_segment = (i == (nfrags - 1)); @@ -865,7 +865,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> WARN_ON(tx_q->tx_skbuff[entry]); if (likely(priv->extend_desc)) -@@ -4397,7 +4397,7 @@ static netdev_tx_t stmmac_xmit(struct sk +@@ -4398,7 +4398,7 @@ static netdev_tx_t stmmac_xmit(struct sk * ndo_start_xmit will fill this descriptor the next time it's * called and stmmac_tx_clean may clean up to this descriptor. */ @@ -874,7 +874,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> tx_q->cur_tx = entry; if (netif_msg_pktdata(priv)) { -@@ -4512,7 +4512,7 @@ static void stmmac_rx_vlan(struct net_de +@@ -4513,7 +4513,7 @@ static void stmmac_rx_vlan(struct net_de */ static inline void stmmac_rx_refill(struct stmmac_priv *priv, u32 queue) { @@ -883,7 +883,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> int dirty = stmmac_rx_dirty(priv, queue); unsigned int entry = rx_q->dirty_rx; -@@ -4562,7 +4562,7 @@ static inline void stmmac_rx_refill(stru +@@ -4563,7 +4563,7 @@ static inline void stmmac_rx_refill(stru dma_wmb(); stmmac_set_rx_owner(priv, p, use_rx_wd); @@ -892,7 +892,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } rx_q->dirty_rx = entry; rx_q->rx_tail_addr = rx_q->dma_rx_phy + -@@ -4590,12 +4590,12 @@ static unsigned int stmmac_rx_buf1_len(s +@@ -4591,12 +4591,12 @@ static unsigned int stmmac_rx_buf1_len(s /* First descriptor, not last descriptor and not split header */ if (status & rx_not_ls) @@ -907,7 +907,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } static unsigned int stmmac_rx_buf2_len(struct stmmac_priv *priv, -@@ -4611,7 +4611,7 @@ static unsigned int stmmac_rx_buf2_len(s +@@ -4612,7 +4612,7 @@ static unsigned int stmmac_rx_buf2_len(s /* Not last descriptor */ if (status & rx_not_ls) @@ -916,7 +916,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> plen = stmmac_get_rx_frame_len(priv, p, coe); -@@ -4622,7 +4622,7 @@ static unsigned int stmmac_rx_buf2_len(s +@@ -4623,7 +4623,7 @@ static unsigned int stmmac_rx_buf2_len(s static int stmmac_xdp_xmit_xdpf(struct stmmac_priv *priv, int queue, struct xdp_frame *xdpf, bool dma_map) { @@ -925,7 +925,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> unsigned int entry = tx_q->cur_tx; struct dma_desc *tx_desc; dma_addr_t dma_addr; -@@ -4685,7 +4685,7 @@ static int stmmac_xdp_xmit_xdpf(struct s +@@ -4686,7 +4686,7 @@ static int stmmac_xdp_xmit_xdpf(struct s stmmac_enable_dma_transmission(priv, priv->ioaddr); @@ -934,7 +934,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> tx_q->cur_tx = entry; return STMMAC_XDP_TX; -@@ -4859,7 +4859,7 @@ static void stmmac_dispatch_skb_zc(struc +@@ -4860,7 +4860,7 @@ static void stmmac_dispatch_skb_zc(struc static bool stmmac_rx_refill_zc(struct stmmac_priv *priv, u32 queue, u32 budget) { @@ -943,7 +943,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> unsigned int entry = rx_q->dirty_rx; struct dma_desc *rx_desc = NULL; bool ret = true; -@@ -4902,7 +4902,7 @@ static bool stmmac_rx_refill_zc(struct s +@@ -4903,7 +4903,7 @@ static bool stmmac_rx_refill_zc(struct s dma_wmb(); stmmac_set_rx_owner(priv, rx_desc, use_rx_wd); @@ -952,7 +952,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } if (rx_desc) { -@@ -4917,7 +4917,7 @@ static bool stmmac_rx_refill_zc(struct s +@@ -4918,7 +4918,7 @@ static bool stmmac_rx_refill_zc(struct s static int stmmac_rx_zc(struct stmmac_priv *priv, int limit, u32 queue) { @@ -961,7 +961,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> unsigned int count = 0, error = 0, len = 0; int dirty = stmmac_rx_dirty(priv, queue); unsigned int next_entry = rx_q->cur_rx; -@@ -4939,7 +4939,7 @@ static int stmmac_rx_zc(struct stmmac_pr +@@ -4940,7 +4940,7 @@ static int stmmac_rx_zc(struct stmmac_pr desc_size = sizeof(struct dma_desc); } @@ -970,7 +970,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> rx_q->dma_rx_phy, desc_size); } while (count < limit) { -@@ -4986,7 +4986,7 @@ read_again: +@@ -4987,7 +4987,7 @@ read_again: /* Prefetch the next RX descriptor */ rx_q->cur_rx = STMMAC_GET_ENTRY(rx_q->cur_rx, @@ -979,7 +979,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> next_entry = rx_q->cur_rx; if (priv->extend_desc) -@@ -5107,7 +5107,7 @@ read_again: +@@ -5108,7 +5108,7 @@ read_again: */ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue) { @@ -988,7 +988,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_channel *ch = &priv->channel[queue]; unsigned int count = 0, error = 0, len = 0; int status = 0, coe = priv->hw->rx_csum; -@@ -5120,7 +5120,7 @@ static int stmmac_rx(struct stmmac_priv +@@ -5121,7 +5121,7 @@ static int stmmac_rx(struct stmmac_priv int buf_sz; dma_dir = page_pool_get_dma_dir(rx_q->page_pool); @@ -997,7 +997,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (netif_msg_rx_status(priv)) { void *rx_head; -@@ -5134,7 +5134,7 @@ static int stmmac_rx(struct stmmac_priv +@@ -5135,7 +5135,7 @@ static int stmmac_rx(struct stmmac_priv desc_size = sizeof(struct dma_desc); } @@ -1006,7 +1006,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> rx_q->dma_rx_phy, desc_size); } while (count < limit) { -@@ -5178,7 +5178,7 @@ read_again: +@@ -5179,7 +5179,7 @@ read_again: break; rx_q->cur_rx = STMMAC_GET_ENTRY(rx_q->cur_rx, @@ -1015,7 +1015,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> next_entry = rx_q->cur_rx; if (priv->extend_desc) -@@ -5312,7 +5312,7 @@ read_again: +@@ -5313,7 +5313,7 @@ read_again: buf1_len, dma_dir); skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, buf->page, buf->page_offset, buf1_len, @@ -1024,7 +1024,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> /* Data payload appended into SKB */ page_pool_release_page(rx_q->page_pool, buf->page); -@@ -5324,7 +5324,7 @@ read_again: +@@ -5325,7 +5325,7 @@ read_again: buf2_len, dma_dir); skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, buf->sec_page, 0, buf2_len, @@ -1033,7 +1033,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> /* Data payload appended into SKB */ page_pool_release_page(rx_q->page_pool, buf->sec_page); -@@ -5766,11 +5766,13 @@ static irqreturn_t stmmac_safety_interru +@@ -5767,11 +5767,13 @@ static irqreturn_t stmmac_safety_interru static irqreturn_t stmmac_msi_intr_tx(int irq, void *data) { struct stmmac_tx_queue *tx_q = (struct stmmac_tx_queue *)data; @@ -1048,7 +1048,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (unlikely(!data)) { netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__); -@@ -5810,10 +5812,12 @@ static irqreturn_t stmmac_msi_intr_tx(in +@@ -5811,10 +5813,12 @@ static irqreturn_t stmmac_msi_intr_tx(in static irqreturn_t stmmac_msi_intr_rx(int irq, void *data) { struct stmmac_rx_queue *rx_q = (struct stmmac_rx_queue *)data; @@ -1062,7 +1062,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (unlikely(!data)) { netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__); -@@ -5844,10 +5848,10 @@ static void stmmac_poll_controller(struc +@@ -5845,10 +5849,10 @@ static void stmmac_poll_controller(struc if (priv->plat->multi_msi_en) { for (i = 0; i < priv->plat->rx_queues_to_use; i++) @@ -1075,7 +1075,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } else { disable_irq(dev->irq); stmmac_interrupt(dev->irq, dev); -@@ -6028,34 +6032,34 @@ static int stmmac_rings_status_show(stru +@@ -6029,34 +6033,34 @@ static int stmmac_rings_status_show(stru return 0; for (queue = 0; queue < rx_count; queue++) { @@ -1116,7 +1116,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } } -@@ -6396,7 +6400,7 @@ void stmmac_disable_rx_queue(struct stmm +@@ -6397,7 +6401,7 @@ void stmmac_disable_rx_queue(struct stmm void stmmac_enable_rx_queue(struct stmmac_priv *priv, u32 queue) { @@ -1125,7 +1125,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_channel *ch = &priv->channel[queue]; unsigned long flags; u32 buf_size; -@@ -6433,7 +6437,7 @@ void stmmac_enable_rx_queue(struct stmma +@@ -6434,7 +6438,7 @@ void stmmac_enable_rx_queue(struct stmma rx_q->queue_index); } else { stmmac_set_dma_bfsize(priv, priv->ioaddr, @@ -1134,7 +1134,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> rx_q->queue_index); } -@@ -6459,7 +6463,7 @@ void stmmac_disable_tx_queue(struct stmm +@@ -6460,7 +6464,7 @@ void stmmac_disable_tx_queue(struct stmm void stmmac_enable_tx_queue(struct stmmac_priv *priv, u32 queue) { @@ -1143,7 +1143,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_channel *ch = &priv->channel[queue]; unsigned long flags; int ret; -@@ -6509,7 +6513,7 @@ void stmmac_xdp_release(struct net_devic +@@ -6510,7 +6514,7 @@ void stmmac_xdp_release(struct net_devic stmmac_disable_all_queues(priv); for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++) @@ -1152,7 +1152,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> /* Free the IRQ lines */ stmmac_free_irq(dev, REQ_IRQ_ERR_ALL, 0); -@@ -6568,7 +6572,7 @@ int stmmac_xdp_open(struct net_device *d +@@ -6569,7 +6573,7 @@ int stmmac_xdp_open(struct net_device *d /* DMA RX Channel Configuration */ for (chan = 0; chan < rx_cnt; chan++) { @@ -1161,7 +1161,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_init_rx_chan(priv, priv->ioaddr, priv->plat->dma_cfg, rx_q->dma_rx_phy, chan); -@@ -6586,7 +6590,7 @@ int stmmac_xdp_open(struct net_device *d +@@ -6587,7 +6591,7 @@ int stmmac_xdp_open(struct net_device *d rx_q->queue_index); } else { stmmac_set_dma_bfsize(priv, priv->ioaddr, @@ -1170,7 +1170,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> rx_q->queue_index); } -@@ -6595,7 +6599,7 @@ int stmmac_xdp_open(struct net_device *d +@@ -6596,7 +6600,7 @@ int stmmac_xdp_open(struct net_device *d /* DMA TX Channel Configuration */ for (chan = 0; chan < tx_cnt; chan++) { @@ -1179,7 +1179,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_init_tx_chan(priv, priv->ioaddr, priv->plat->dma_cfg, tx_q->dma_tx_phy, chan); -@@ -6628,7 +6632,7 @@ int stmmac_xdp_open(struct net_device *d +@@ -6629,7 +6633,7 @@ int stmmac_xdp_open(struct net_device *d irq_error: for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++) @@ -1188,7 +1188,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_hw_teardown(dev); init_error: -@@ -6655,8 +6659,8 @@ int stmmac_xsk_wakeup(struct net_device +@@ -6656,8 +6660,8 @@ int stmmac_xsk_wakeup(struct net_device queue >= priv->plat->tx_queues_to_use) return -EINVAL; @@ -1199,7 +1199,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> ch = &priv->channel[queue]; if (!rx_q->xsk_pool && !tx_q->xsk_pool) -@@ -6912,8 +6916,8 @@ int stmmac_reinit_ringparam(struct net_d +@@ -6913,8 +6917,8 @@ int stmmac_reinit_ringparam(struct net_d if (netif_running(dev)) stmmac_release(dev); @@ -1210,7 +1210,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (netif_running(dev)) ret = stmmac_open(dev); -@@ -7351,7 +7355,7 @@ int stmmac_suspend(struct device *dev) +@@ -7352,7 +7356,7 @@ int stmmac_suspend(struct device *dev) stmmac_disable_all_queues(priv); for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++) @@ -1219,7 +1219,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (priv->eee_enabled) { priv->tx_path_in_lpi_mode = false; -@@ -7402,7 +7406,7 @@ EXPORT_SYMBOL_GPL(stmmac_suspend); +@@ -7403,7 +7407,7 @@ EXPORT_SYMBOL_GPL(stmmac_suspend); static void stmmac_reset_rx_queue(struct stmmac_priv *priv, u32 queue) { @@ -1228,7 +1228,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> rx_q->cur_rx = 0; rx_q->dirty_rx = 0; -@@ -7410,7 +7414,7 @@ static void stmmac_reset_rx_queue(struct +@@ -7411,7 +7415,7 @@ static void stmmac_reset_rx_queue(struct static void stmmac_reset_tx_queue(struct stmmac_priv *priv, u32 queue) { diff --git a/target/linux/generic/backport-5.15/775-v6.0-04-net-ethernet-stmicro-stmmac-generate-stmmac-dma-conf.patch b/target/linux/generic/backport-5.15/775-v6.0-04-net-ethernet-stmicro-stmmac-generate-stmmac-dma-conf.patch index 3dc5297f65..8ad6f208cb 100644 --- a/target/linux/generic/backport-5.15/775-v6.0-04-net-ethernet-stmicro-stmmac-generate-stmmac-dma-conf.patch +++ b/target/linux/generic/backport-5.15/775-v6.0-04-net-ethernet-stmicro-stmmac-generate-stmmac-dma-conf.patch @@ -17,7 +17,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c -@@ -1298,7 +1298,8 @@ static int stmmac_phy_setup(struct stmma +@@ -1299,7 +1299,8 @@ static int stmmac_phy_setup(struct stmma return 0; } @@ -27,7 +27,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> { u32 rx_cnt = priv->plat->rx_queues_to_use; unsigned int desc_size; -@@ -1307,7 +1308,7 @@ static void stmmac_display_rx_rings(stru +@@ -1308,7 +1309,7 @@ static void stmmac_display_rx_rings(stru /* Display RX rings */ for (queue = 0; queue < rx_cnt; queue++) { @@ -36,7 +36,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> pr_info("\tRX Queue %u rings\n", queue); -@@ -1320,12 +1321,13 @@ static void stmmac_display_rx_rings(stru +@@ -1321,12 +1322,13 @@ static void stmmac_display_rx_rings(stru } /* Display RX ring */ @@ -52,7 +52,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> { u32 tx_cnt = priv->plat->tx_queues_to_use; unsigned int desc_size; -@@ -1334,7 +1336,7 @@ static void stmmac_display_tx_rings(stru +@@ -1335,7 +1337,7 @@ static void stmmac_display_tx_rings(stru /* Display TX rings */ for (queue = 0; queue < tx_cnt; queue++) { @@ -61,7 +61,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> pr_info("\tTX Queue %d rings\n", queue); -@@ -1349,18 +1351,19 @@ static void stmmac_display_tx_rings(stru +@@ -1350,18 +1352,19 @@ static void stmmac_display_tx_rings(stru desc_size = sizeof(struct dma_desc); } @@ -85,7 +85,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } static int stmmac_set_bfsize(int mtu, int bufsize) -@@ -1384,44 +1387,50 @@ static int stmmac_set_bfsize(int mtu, in +@@ -1385,44 +1388,50 @@ static int stmmac_set_bfsize(int mtu, in /** * stmmac_clear_rx_descriptors - clear RX descriptors * @priv: driver private structure @@ -147,7 +147,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct dma_desc *p; if (priv->extend_desc) -@@ -1438,10 +1447,12 @@ static void stmmac_clear_tx_descriptors( +@@ -1439,10 +1448,12 @@ static void stmmac_clear_tx_descriptors( /** * stmmac_clear_descriptors - clear descriptors * @priv: driver private structure @@ -161,7 +161,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> { u32 rx_queue_cnt = priv->plat->rx_queues_to_use; u32 tx_queue_cnt = priv->plat->tx_queues_to_use; -@@ -1449,16 +1460,17 @@ static void stmmac_clear_descriptors(str +@@ -1450,16 +1461,17 @@ static void stmmac_clear_descriptors(str /* Clear the RX descriptors */ for (queue = 0; queue < rx_queue_cnt; queue++) @@ -181,7 +181,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> * @p: descriptor pointer * @i: descriptor index * @flags: gfp flag -@@ -1466,10 +1478,12 @@ static void stmmac_clear_descriptors(str +@@ -1467,10 +1479,12 @@ static void stmmac_clear_descriptors(str * Description: this function is called to allocate a receive buffer, perform * the DMA mapping and init the descriptor. */ @@ -196,7 +196,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i]; if (!buf->page) { -@@ -1494,7 +1508,7 @@ static int stmmac_init_rx_buffers(struct +@@ -1495,7 +1509,7 @@ static int stmmac_init_rx_buffers(struct buf->addr = page_pool_get_dma_addr(buf->page) + buf->page_offset; stmmac_set_desc_addr(priv, p, buf->addr); @@ -205,7 +205,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_init_desc3(priv, p); return 0; -@@ -1503,12 +1517,13 @@ static int stmmac_init_rx_buffers(struct +@@ -1504,12 +1518,13 @@ static int stmmac_init_rx_buffers(struct /** * stmmac_free_rx_buffer - free RX dma buffers * @priv: private structure @@ -222,7 +222,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i]; if (buf->page) -@@ -1523,12 +1538,15 @@ static void stmmac_free_rx_buffer(struct +@@ -1524,12 +1539,15 @@ static void stmmac_free_rx_buffer(struct /** * stmmac_free_tx_buffer - free RX dma buffers * @priv: private structure @@ -240,7 +240,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (tx_q->tx_skbuff_dma[i].buf && tx_q->tx_skbuff_dma[i].buf_type != STMMAC_TXBUF_T_XDP_TX) { -@@ -1567,23 +1585,28 @@ static void stmmac_free_tx_buffer(struct +@@ -1568,23 +1586,28 @@ static void stmmac_free_tx_buffer(struct /** * dma_free_rx_skbufs - free RX dma buffers * @priv: private structure @@ -276,7 +276,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct dma_desc *p; int ret; -@@ -1592,7 +1615,7 @@ static int stmmac_alloc_rx_buffers(struc +@@ -1593,7 +1616,7 @@ static int stmmac_alloc_rx_buffers(struc else p = rx_q->dma_rx + i; @@ -285,7 +285,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> queue); if (ret) return ret; -@@ -1606,14 +1629,17 @@ static int stmmac_alloc_rx_buffers(struc +@@ -1607,14 +1630,17 @@ static int stmmac_alloc_rx_buffers(struc /** * dma_free_rx_xskbufs - free RX dma buffers from XSK pool * @priv: private structure @@ -306,7 +306,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i]; if (!buf->xdp) -@@ -1624,12 +1650,14 @@ static void dma_free_rx_xskbufs(struct s +@@ -1625,12 +1651,14 @@ static void dma_free_rx_xskbufs(struct s } } @@ -324,7 +324,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_rx_buffer *buf; dma_addr_t dma_addr; struct dma_desc *p; -@@ -1664,22 +1692,25 @@ static struct xsk_buff_pool *stmmac_get_ +@@ -1665,22 +1693,25 @@ static struct xsk_buff_pool *stmmac_get_ /** * __init_dma_rx_desc_rings - init the RX descriptor ring (per queue) * @priv: driver private structure @@ -353,7 +353,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> xdp_rxq_info_unreg_mem_model(&rx_q->xdp_rxq); -@@ -1706,9 +1737,9 @@ static int __init_dma_rx_desc_rings(stru +@@ -1707,9 +1738,9 @@ static int __init_dma_rx_desc_rings(stru /* RX XDP ZC buffer pool may not be populated, e.g. * xdpsock TX-only. */ @@ -365,7 +365,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (ret < 0) return -ENOMEM; } -@@ -1718,17 +1749,19 @@ static int __init_dma_rx_desc_rings(stru +@@ -1719,17 +1750,19 @@ static int __init_dma_rx_desc_rings(stru if (priv->extend_desc) stmmac_mode_init(priv, rx_q->dma_erx, rx_q->dma_rx_phy, @@ -388,7 +388,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> { struct stmmac_priv *priv = netdev_priv(dev); u32 rx_count = priv->plat->rx_queues_to_use; -@@ -1740,7 +1773,7 @@ static int init_dma_rx_desc_rings(struct +@@ -1741,7 +1774,7 @@ static int init_dma_rx_desc_rings(struct "SKB addresses:\nskb\t\tskb data\tdma data\n"); for (queue = 0; queue < rx_count; queue++) { @@ -397,7 +397,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (ret) goto err_init_rx_buffers; } -@@ -1749,12 +1782,12 @@ static int init_dma_rx_desc_rings(struct +@@ -1750,12 +1783,12 @@ static int init_dma_rx_desc_rings(struct err_init_rx_buffers: while (queue >= 0) { @@ -413,7 +413,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> rx_q->buf_alloc_num = 0; rx_q->xsk_pool = NULL; -@@ -1771,14 +1804,17 @@ err_init_rx_buffers: +@@ -1772,14 +1805,17 @@ err_init_rx_buffers: /** * __init_dma_tx_desc_rings - init the TX descriptor ring (per queue) * @priv: driver private structure @@ -434,7 +434,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> int i; netif_dbg(priv, probe, priv->dev, -@@ -1790,16 +1826,16 @@ static int __init_dma_tx_desc_rings(stru +@@ -1791,16 +1827,16 @@ static int __init_dma_tx_desc_rings(stru if (priv->extend_desc) stmmac_mode_init(priv, tx_q->dma_etx, tx_q->dma_tx_phy, @@ -454,7 +454,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct dma_desc *p; if (priv->extend_desc) -@@ -1821,7 +1857,8 @@ static int __init_dma_tx_desc_rings(stru +@@ -1822,7 +1858,8 @@ static int __init_dma_tx_desc_rings(stru return 0; } @@ -464,7 +464,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> { struct stmmac_priv *priv = netdev_priv(dev); u32 tx_queue_cnt; -@@ -1830,7 +1867,7 @@ static int init_dma_tx_desc_rings(struct +@@ -1831,7 +1868,7 @@ static int init_dma_tx_desc_rings(struct tx_queue_cnt = priv->plat->tx_queues_to_use; for (queue = 0; queue < tx_queue_cnt; queue++) @@ -473,7 +473,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> return 0; } -@@ -1838,26 +1875,29 @@ static int init_dma_tx_desc_rings(struct +@@ -1839,26 +1876,29 @@ static int init_dma_tx_desc_rings(struct /** * init_dma_desc_rings - init the RX/TX descriptor rings * @dev: net device structure @@ -508,7 +508,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> return ret; } -@@ -1865,17 +1905,20 @@ static int init_dma_desc_rings(struct ne +@@ -1866,17 +1906,20 @@ static int init_dma_desc_rings(struct ne /** * dma_free_tx_skbufs - free TX dma buffers * @priv: private structure @@ -533,7 +533,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (tx_q->xsk_pool && tx_q->xsk_frames_done) { xsk_tx_completed(tx_q->xsk_pool, tx_q->xsk_frames_done); -@@ -1894,34 +1937,37 @@ static void stmmac_free_tx_skbufs(struct +@@ -1895,34 +1938,37 @@ static void stmmac_free_tx_skbufs(struct u32 queue; for (queue = 0; queue < tx_queue_cnt; queue++) @@ -578,7 +578,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> sizeof(struct dma_extended_desc), rx_q->dma_erx, rx_q->dma_rx_phy); -@@ -1933,29 +1979,33 @@ static void __free_dma_rx_desc_resources +@@ -1934,29 +1980,33 @@ static void __free_dma_rx_desc_resources page_pool_destroy(rx_q->page_pool); } @@ -617,7 +617,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (priv->extend_desc) { size = sizeof(struct dma_extended_desc); -@@ -1968,7 +2018,7 @@ static void __free_dma_tx_desc_resources +@@ -1969,7 +2019,7 @@ static void __free_dma_tx_desc_resources addr = tx_q->dma_tx; } @@ -626,7 +626,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> dma_free_coherent(priv->device, size, addr, tx_q->dma_tx_phy); -@@ -1976,28 +2026,32 @@ static void __free_dma_tx_desc_resources +@@ -1977,28 +2027,32 @@ static void __free_dma_tx_desc_resources kfree(tx_q->tx_skbuff); } @@ -663,7 +663,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> struct stmmac_channel *ch = &priv->channel[queue]; bool xdp_prog = stmmac_xdp_is_enabled(priv); struct page_pool_params pp_params = { 0 }; -@@ -2009,8 +2063,8 @@ static int __alloc_dma_rx_desc_resources +@@ -2010,8 +2064,8 @@ static int __alloc_dma_rx_desc_resources rx_q->priv_data = priv; pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV; @@ -674,7 +674,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> pp_params.order = ilog2(num_pages); pp_params.nid = dev_to_node(priv->device); pp_params.dev = priv->device; -@@ -2025,7 +2079,7 @@ static int __alloc_dma_rx_desc_resources +@@ -2026,7 +2080,7 @@ static int __alloc_dma_rx_desc_resources return ret; } @@ -683,7 +683,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> sizeof(*rx_q->buf_pool), GFP_KERNEL); if (!rx_q->buf_pool) -@@ -2033,7 +2087,7 @@ static int __alloc_dma_rx_desc_resources +@@ -2034,7 +2088,7 @@ static int __alloc_dma_rx_desc_resources if (priv->extend_desc) { rx_q->dma_erx = dma_alloc_coherent(priv->device, @@ -692,7 +692,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> sizeof(struct dma_extended_desc), &rx_q->dma_rx_phy, GFP_KERNEL); -@@ -2042,7 +2096,7 @@ static int __alloc_dma_rx_desc_resources +@@ -2043,7 +2097,7 @@ static int __alloc_dma_rx_desc_resources } else { rx_q->dma_rx = dma_alloc_coherent(priv->device, @@ -701,7 +701,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> sizeof(struct dma_desc), &rx_q->dma_rx_phy, GFP_KERNEL); -@@ -2067,7 +2121,8 @@ static int __alloc_dma_rx_desc_resources +@@ -2068,7 +2122,8 @@ static int __alloc_dma_rx_desc_resources return 0; } @@ -711,7 +711,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> { u32 rx_count = priv->plat->rx_queues_to_use; u32 queue; -@@ -2075,7 +2130,7 @@ static int alloc_dma_rx_desc_resources(s +@@ -2076,7 +2131,7 @@ static int alloc_dma_rx_desc_resources(s /* RX queues buffers and DMA */ for (queue = 0; queue < rx_count; queue++) { @@ -720,7 +720,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (ret) goto err_dma; } -@@ -2083,7 +2138,7 @@ static int alloc_dma_rx_desc_resources(s +@@ -2084,7 +2139,7 @@ static int alloc_dma_rx_desc_resources(s return 0; err_dma: @@ -729,7 +729,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> return ret; } -@@ -2091,28 +2146,31 @@ err_dma: +@@ -2092,28 +2147,31 @@ err_dma: /** * __alloc_dma_tx_desc_resources - alloc TX resources (per queue). * @priv: private structure @@ -765,7 +765,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> sizeof(struct sk_buff *), GFP_KERNEL); if (!tx_q->tx_skbuff) -@@ -2125,7 +2183,7 @@ static int __alloc_dma_tx_desc_resources +@@ -2126,7 +2184,7 @@ static int __alloc_dma_tx_desc_resources else size = sizeof(struct dma_desc); @@ -774,7 +774,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> addr = dma_alloc_coherent(priv->device, size, &tx_q->dma_tx_phy, GFP_KERNEL); -@@ -2142,7 +2200,8 @@ static int __alloc_dma_tx_desc_resources +@@ -2143,7 +2201,8 @@ static int __alloc_dma_tx_desc_resources return 0; } @@ -784,7 +784,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> { u32 tx_count = priv->plat->tx_queues_to_use; u32 queue; -@@ -2150,7 +2209,7 @@ static int alloc_dma_tx_desc_resources(s +@@ -2151,7 +2210,7 @@ static int alloc_dma_tx_desc_resources(s /* TX queues buffers and DMA */ for (queue = 0; queue < tx_count; queue++) { @@ -793,7 +793,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (ret) goto err_dma; } -@@ -2158,27 +2217,29 @@ static int alloc_dma_tx_desc_resources(s +@@ -2159,27 +2218,29 @@ static int alloc_dma_tx_desc_resources(s return 0; err_dma: @@ -827,7 +827,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> return ret; } -@@ -2186,16 +2247,18 @@ static int alloc_dma_desc_resources(stru +@@ -2187,16 +2248,18 @@ static int alloc_dma_desc_resources(stru /** * free_dma_desc_resources - free dma desc resources * @priv: private structure @@ -849,7 +849,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } /** -@@ -2684,8 +2747,8 @@ static void stmmac_tx_err(struct stmmac_ +@@ -2685,8 +2748,8 @@ static void stmmac_tx_err(struct stmmac_ netif_tx_stop_queue(netdev_get_tx_queue(priv->dev, chan)); stmmac_stop_tx_dma(priv, chan); @@ -860,7 +860,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_reset_tx_queue(priv, chan); stmmac_init_tx_chan(priv, priv->ioaddr, priv->plat->dma_cfg, tx_q->dma_tx_phy, chan); -@@ -3682,19 +3745,93 @@ static int stmmac_request_irq(struct net +@@ -3683,19 +3746,93 @@ static int stmmac_request_irq(struct net } /** @@ -957,7 +957,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> u32 chan; int ret; -@@ -3721,45 +3858,10 @@ static int stmmac_open(struct net_device +@@ -3722,45 +3859,10 @@ static int stmmac_open(struct net_device memset(&priv->xstats, 0, sizeof(struct stmmac_extra_stats)); priv->xstats.threshold = tc; @@ -1005,7 +1005,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (priv->plat->serdes_powerup) { ret = priv->plat->serdes_powerup(dev, priv->plat->bsp_priv); -@@ -3802,14 +3904,28 @@ irq_error: +@@ -3803,14 +3905,28 @@ irq_error: stmmac_hw_teardown(dev); init_error: @@ -1036,7 +1036,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> static void stmmac_fpe_stop_wq(struct stmmac_priv *priv) { set_bit(__FPE_REMOVING, &priv->fpe_task_state); -@@ -3856,7 +3972,7 @@ static int stmmac_release(struct net_dev +@@ -3857,7 +3973,7 @@ static int stmmac_release(struct net_dev stmmac_stop_all_dma(priv); /* Release and free the Rx/Tx resources */ @@ -1045,7 +1045,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> /* Disable the MAC Rx/Tx */ stmmac_mac_set(priv, priv->ioaddr, false); -@@ -6395,7 +6511,7 @@ void stmmac_disable_rx_queue(struct stmm +@@ -6396,7 +6512,7 @@ void stmmac_disable_rx_queue(struct stmm spin_unlock_irqrestore(&ch->lock, flags); stmmac_stop_rx_dma(priv, queue); @@ -1054,7 +1054,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } void stmmac_enable_rx_queue(struct stmmac_priv *priv, u32 queue) -@@ -6406,21 +6522,21 @@ void stmmac_enable_rx_queue(struct stmma +@@ -6407,21 +6523,21 @@ void stmmac_enable_rx_queue(struct stmma u32 buf_size; int ret; @@ -1080,7 +1080,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_init_rx_chan(priv, priv->ioaddr, priv->plat->dma_cfg, rx_q->dma_rx_phy, rx_q->queue_index); -@@ -6458,7 +6574,7 @@ void stmmac_disable_tx_queue(struct stmm +@@ -6459,7 +6575,7 @@ void stmmac_disable_tx_queue(struct stmm spin_unlock_irqrestore(&ch->lock, flags); stmmac_stop_tx_dma(priv, queue); @@ -1089,7 +1089,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> } void stmmac_enable_tx_queue(struct stmmac_priv *priv, u32 queue) -@@ -6468,21 +6584,21 @@ void stmmac_enable_tx_queue(struct stmma +@@ -6469,21 +6585,21 @@ void stmmac_enable_tx_queue(struct stmma unsigned long flags; int ret; @@ -1115,7 +1115,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> stmmac_init_tx_chan(priv, priv->ioaddr, priv->plat->dma_cfg, tx_q->dma_tx_phy, tx_q->queue_index); -@@ -6522,7 +6638,7 @@ void stmmac_xdp_release(struct net_devic +@@ -6523,7 +6639,7 @@ void stmmac_xdp_release(struct net_devic stmmac_stop_all_dma(priv); /* Release and free the Rx/Tx resources */ @@ -1124,7 +1124,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> /* Disable the MAC Rx/Tx */ stmmac_mac_set(priv, priv->ioaddr, false); -@@ -6547,14 +6663,14 @@ int stmmac_xdp_open(struct net_device *d +@@ -6548,14 +6664,14 @@ int stmmac_xdp_open(struct net_device *d u32 chan; int ret; @@ -1141,7 +1141,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (ret < 0) { netdev_err(dev, "%s: DMA descriptors initialization failed\n", __func__); -@@ -6636,7 +6752,7 @@ irq_error: +@@ -6637,7 +6753,7 @@ irq_error: stmmac_hw_teardown(dev); init_error: @@ -1150,7 +1150,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> dma_desc_error: return ret; } -@@ -7497,7 +7613,7 @@ int stmmac_resume(struct device *dev) +@@ -7498,7 +7614,7 @@ int stmmac_resume(struct device *dev) stmmac_reset_queues_param(priv); stmmac_free_tx_skbufs(priv); diff --git a/target/linux/generic/backport-5.15/775-v6.0-05-net-ethernet-stmicro-stmmac-permit-MTU-change-with-i.patch b/target/linux/generic/backport-5.15/775-v6.0-05-net-ethernet-stmicro-stmmac-permit-MTU-change-with-i.patch index 6ebb527726..2576df4522 100644 --- a/target/linux/generic/backport-5.15/775-v6.0-05-net-ethernet-stmicro-stmmac-permit-MTU-change-with-i.patch +++ b/target/linux/generic/backport-5.15/775-v6.0-05-net-ethernet-stmicro-stmmac-permit-MTU-change-with-i.patch @@ -19,7 +19,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c -@@ -5624,18 +5624,15 @@ static int stmmac_change_mtu(struct net_ +@@ -5625,18 +5625,15 @@ static int stmmac_change_mtu(struct net_ { struct stmmac_priv *priv = netdev_priv(dev); int txfifosz = priv->plat->tx_fifo_size; @@ -40,7 +40,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> if (stmmac_xdp_is_enabled(priv) && new_mtu > ETH_DATA_LEN) { netdev_dbg(priv->dev, "Jumbo frames not supported for XDP\n"); return -EINVAL; -@@ -5647,8 +5644,29 @@ static int stmmac_change_mtu(struct net_ +@@ -5648,8 +5645,29 @@ static int stmmac_change_mtu(struct net_ if ((txfifosz < new_mtu) || (new_mtu > BUF_SIZE_16KiB)) return -EINVAL; diff --git a/target/linux/generic/backport-5.15/802-v5.16-0001-nvmem-core-rework-nvmem-cell-instance-creation.patch b/target/linux/generic/backport-5.15/802-v5.16-0001-nvmem-core-rework-nvmem-cell-instance-creation.patch index 71d9f109a7..ebab8c7c73 100644 --- a/target/linux/generic/backport-5.15/802-v5.16-0001-nvmem-core-rework-nvmem-cell-instance-creation.patch +++ b/target/linux/generic/backport-5.15/802-v5.16-0001-nvmem-core-rework-nvmem-cell-instance-creation.patch @@ -206,7 +206,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> } return 0; -@@ -1139,9 +1141,33 @@ struct nvmem_device *devm_nvmem_device_g +@@ -1142,9 +1144,33 @@ struct nvmem_device *devm_nvmem_device_g } EXPORT_SYMBOL_GPL(devm_nvmem_device_get); @@ -240,7 +240,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> struct nvmem_cell *cell = ERR_PTR(-ENOENT); struct nvmem_cell_lookup *lookup; struct nvmem_device *nvmem; -@@ -1166,11 +1192,15 @@ nvmem_cell_get_from_lookup(struct device +@@ -1169,11 +1195,15 @@ nvmem_cell_get_from_lookup(struct device break; } @@ -259,7 +259,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> } break; } -@@ -1181,10 +1211,10 @@ nvmem_cell_get_from_lookup(struct device +@@ -1184,10 +1214,10 @@ nvmem_cell_get_from_lookup(struct device } #if IS_ENABLED(CONFIG_OF) @@ -273,7 +273,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> mutex_lock(&nvmem_mutex); list_for_each_entry(iter, &nvmem->cells, node) { -@@ -1214,6 +1244,7 @@ struct nvmem_cell *of_nvmem_cell_get(str +@@ -1217,6 +1247,7 @@ struct nvmem_cell *of_nvmem_cell_get(str { struct device_node *cell_np, *nvmem_np; struct nvmem_device *nvmem; @@ -281,7 +281,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> struct nvmem_cell *cell; int index = 0; -@@ -1234,12 +1265,16 @@ struct nvmem_cell *of_nvmem_cell_get(str +@@ -1237,12 +1268,16 @@ struct nvmem_cell *of_nvmem_cell_get(str if (IS_ERR(nvmem)) return ERR_CAST(nvmem); @@ -300,7 +300,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> return cell; } EXPORT_SYMBOL_GPL(of_nvmem_cell_get); -@@ -1345,13 +1380,17 @@ EXPORT_SYMBOL(devm_nvmem_cell_put); +@@ -1348,13 +1383,17 @@ EXPORT_SYMBOL(devm_nvmem_cell_put); */ void nvmem_cell_put(struct nvmem_cell *cell) { @@ -320,7 +320,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> { u8 *p, *b; int i, extra, bit_offset = cell->bit_offset; -@@ -1385,8 +1424,8 @@ static void nvmem_shift_read_buffer_in_p +@@ -1388,8 +1427,8 @@ static void nvmem_shift_read_buffer_in_p } static int __nvmem_cell_read(struct nvmem_device *nvmem, @@ -331,7 +331,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> { int rc; -@@ -1417,18 +1456,18 @@ static int __nvmem_cell_read(struct nvme +@@ -1420,18 +1459,18 @@ static int __nvmem_cell_read(struct nvme */ void *nvmem_cell_read(struct nvmem_cell *cell, size_t *len) { @@ -353,7 +353,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> if (rc) { kfree(buf); return ERR_PTR(rc); -@@ -1438,7 +1477,7 @@ void *nvmem_cell_read(struct nvmem_cell +@@ -1441,7 +1480,7 @@ void *nvmem_cell_read(struct nvmem_cell } EXPORT_SYMBOL_GPL(nvmem_cell_read); @@ -362,7 +362,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> u8 *_buf, int len) { struct nvmem_device *nvmem = cell->nvmem; -@@ -1491,16 +1530,7 @@ err: +@@ -1494,16 +1533,7 @@ err: return ERR_PTR(rc); } @@ -380,7 +380,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> { struct nvmem_device *nvmem = cell->nvmem; int rc; -@@ -1526,6 +1556,21 @@ int nvmem_cell_write(struct nvmem_cell * +@@ -1529,6 +1559,21 @@ int nvmem_cell_write(struct nvmem_cell * return len; } @@ -402,7 +402,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> EXPORT_SYMBOL_GPL(nvmem_cell_write); static int nvmem_cell_read_common(struct device *dev, const char *cell_id, -@@ -1628,7 +1673,7 @@ static const void *nvmem_cell_read_varia +@@ -1631,7 +1676,7 @@ static const void *nvmem_cell_read_varia if (IS_ERR(cell)) return cell; @@ -411,7 +411,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> buf = nvmem_cell_read(cell, len); nvmem_cell_put(cell); if (IS_ERR(buf)) -@@ -1724,18 +1769,18 @@ EXPORT_SYMBOL_GPL(nvmem_cell_read_variab +@@ -1727,18 +1772,18 @@ EXPORT_SYMBOL_GPL(nvmem_cell_read_variab ssize_t nvmem_device_cell_read(struct nvmem_device *nvmem, struct nvmem_cell_info *info, void *buf) { @@ -433,7 +433,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> if (rc) return rc; -@@ -1755,17 +1800,17 @@ EXPORT_SYMBOL_GPL(nvmem_device_cell_read +@@ -1758,17 +1803,17 @@ EXPORT_SYMBOL_GPL(nvmem_device_cell_read int nvmem_device_cell_write(struct nvmem_device *nvmem, struct nvmem_cell_info *info, void *buf) { diff --git a/target/linux/generic/backport-5.15/802-v5.16-0002-nvmem-core-add-nvmem-cell-post-processing-callback.patch b/target/linux/generic/backport-5.15/802-v5.16-0002-nvmem-core-add-nvmem-cell-post-processing-callback.patch index 420d2a5d7e..df264add24 100644 --- a/target/linux/generic/backport-5.15/802-v5.16-0002-nvmem-core-add-nvmem-cell-post-processing-callback.patch +++ b/target/linux/generic/backport-5.15/802-v5.16-0002-nvmem-core-add-nvmem-cell-post-processing-callback.patch @@ -30,7 +30,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> struct gpio_desc *wp_gpio; void *priv; }; -@@ -797,6 +798,7 @@ struct nvmem_device *nvmem_register(cons +@@ -799,6 +800,7 @@ struct nvmem_device *nvmem_register(cons nvmem->type = config->type; nvmem->reg_read = config->reg_read; nvmem->reg_write = config->reg_write; @@ -38,7 +38,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> nvmem->keepout = config->keepout; nvmem->nkeepout = config->nkeepout; if (config->of_node) -@@ -1438,6 +1440,13 @@ static int __nvmem_cell_read(struct nvme +@@ -1441,6 +1443,13 @@ static int __nvmem_cell_read(struct nvme if (cell->bit_offset || cell->nbits) nvmem_shift_read_buffer_in_place(cell, buf); diff --git a/target/linux/generic/backport-5.15/804-v5.18-0001-nvmem-core-Remove-unused-devm_nvmem_unregister.patch b/target/linux/generic/backport-5.15/804-v5.18-0001-nvmem-core-Remove-unused-devm_nvmem_unregister.patch index c049e2a1ae..ca5357c8d9 100644 --- a/target/linux/generic/backport-5.15/804-v5.18-0001-nvmem-core-Remove-unused-devm_nvmem_unregister.patch +++ b/target/linux/generic/backport-5.15/804-v5.18-0001-nvmem-core-Remove-unused-devm_nvmem_unregister.patch @@ -17,7 +17,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c -@@ -940,28 +940,6 @@ struct nvmem_device *devm_nvmem_register +@@ -943,28 +943,6 @@ struct nvmem_device *devm_nvmem_register } EXPORT_SYMBOL_GPL(devm_nvmem_register); diff --git a/target/linux/generic/backport-5.15/804-v5.18-0002-nvmem-core-Use-devm_add_action_or_reset.patch b/target/linux/generic/backport-5.15/804-v5.18-0002-nvmem-core-Use-devm_add_action_or_reset.patch index c714fa1a16..b71a0a365b 100644 --- a/target/linux/generic/backport-5.15/804-v5.18-0002-nvmem-core-Use-devm_add_action_or_reset.patch +++ b/target/linux/generic/backport-5.15/804-v5.18-0002-nvmem-core-Use-devm_add_action_or_reset.patch @@ -16,7 +16,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c -@@ -902,9 +902,9 @@ void nvmem_unregister(struct nvmem_devic +@@ -905,9 +905,9 @@ void nvmem_unregister(struct nvmem_devic } EXPORT_SYMBOL_GPL(nvmem_unregister); @@ -28,7 +28,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> } /** -@@ -921,20 +921,16 @@ static void devm_nvmem_release(struct de +@@ -924,20 +924,16 @@ static void devm_nvmem_release(struct de struct nvmem_device *devm_nvmem_register(struct device *dev, const struct nvmem_config *config) { diff --git a/target/linux/generic/backport-5.15/804-v5.18-0003-nvmem-core-Check-input-parameter-for-NULL-in-nvmem_u.patch b/target/linux/generic/backport-5.15/804-v5.18-0003-nvmem-core-Check-input-parameter-for-NULL-in-nvmem_u.patch index dc96a9b88c..4f471f2667 100644 --- a/target/linux/generic/backport-5.15/804-v5.18-0003-nvmem-core-Check-input-parameter-for-NULL-in-nvmem_u.patch +++ b/target/linux/generic/backport-5.15/804-v5.18-0003-nvmem-core-Check-input-parameter-for-NULL-in-nvmem_u.patch @@ -18,7 +18,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c -@@ -898,7 +898,8 @@ static void nvmem_device_release(struct +@@ -901,7 +901,8 @@ static void nvmem_device_release(struct */ void nvmem_unregister(struct nvmem_device *nvmem) { diff --git a/target/linux/generic/backport-5.15/807-v6.1-0003-nvmem-core-add-error-handling-for-dev_set_name.patch b/target/linux/generic/backport-5.15/807-v6.1-0003-nvmem-core-add-error-handling-for-dev_set_name.patch deleted file mode 100644 index e2089e7b05..0000000000 --- a/target/linux/generic/backport-5.15/807-v6.1-0003-nvmem-core-add-error-handling-for-dev_set_name.patch +++ /dev/null @@ -1,47 +0,0 @@ -From 5544e90c81261e82e02bbf7c6015a4b9c8c825ef Mon Sep 17 00:00:00 2001 -From: Gaosheng Cui <cuigaosheng1@huawei.com> -Date: Fri, 16 Sep 2022 13:20:50 +0100 -Subject: [PATCH] nvmem: core: add error handling for dev_set_name - -The type of return value of dev_set_name is int, which may return -wrong result, so we add error handling for it to reclaim memory -of nvmem resource, and return early when an error occurs. - -Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> -Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> -Link: https://lore.kernel.org/r/20220916122100.170016-4-srinivas.kandagatla@linaro.org -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - drivers/nvmem/core.c | 12 +++++++++--- - 1 file changed, 9 insertions(+), 3 deletions(-) - ---- a/drivers/nvmem/core.c -+++ b/drivers/nvmem/core.c -@@ -809,18 +809,24 @@ struct nvmem_device *nvmem_register(cons - - switch (config->id) { - case NVMEM_DEVID_NONE: -- dev_set_name(&nvmem->dev, "%s", config->name); -+ rval = dev_set_name(&nvmem->dev, "%s", config->name); - break; - case NVMEM_DEVID_AUTO: -- dev_set_name(&nvmem->dev, "%s%d", config->name, nvmem->id); -+ rval = dev_set_name(&nvmem->dev, "%s%d", config->name, nvmem->id); - break; - default: -- dev_set_name(&nvmem->dev, "%s%d", -+ rval = dev_set_name(&nvmem->dev, "%s%d", - config->name ? : "nvmem", - config->name ? config->id : nvmem->id); - break; - } - -+ if (rval) { -+ ida_free(&nvmem_ida, nvmem->id); -+ kfree(nvmem); -+ return ERR_PTR(rval); -+ } -+ - nvmem->read_only = device_property_present(config->dev, "read-only") || - config->read_only || !nvmem->reg_write; - diff --git a/target/linux/generic/backport-5.15/808-v6.2-0013-nvmem-core-fix-device-node-refcounting.patch b/target/linux/generic/backport-5.15/808-v6.2-0013-nvmem-core-fix-device-node-refcounting.patch index 99a9907f6f..a229c303ad 100644 --- a/target/linux/generic/backport-5.15/808-v6.2-0013-nvmem-core-fix-device-node-refcounting.patch +++ b/target/linux/generic/backport-5.15/808-v6.2-0013-nvmem-core-fix-device-node-refcounting.patch @@ -21,7 +21,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c -@@ -1240,16 +1240,21 @@ struct nvmem_cell *of_nvmem_cell_get(str +@@ -1237,16 +1237,21 @@ struct nvmem_cell *of_nvmem_cell_get(str if (!cell_np) return ERR_PTR(-ENOENT); diff --git a/target/linux/generic/backport-5.15/809-v6.3-0002-nvmem-core-add-an-index-parameter-to-the-cell.patch b/target/linux/generic/backport-5.15/809-v6.3-0002-nvmem-core-add-an-index-parameter-to-the-cell.patch index cefc4c89c7..454d3bf0ed 100644 --- a/target/linux/generic/backport-5.15/809-v6.3-0002-nvmem-core-add-an-index-parameter-to-the-cell.patch +++ b/target/linux/generic/backport-5.15/809-v6.3-0002-nvmem-core-add-an-index-parameter-to-the-cell.patch @@ -47,7 +47,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> }; static DEFINE_MUTEX(nvmem_mutex); -@@ -1125,7 +1126,8 @@ struct nvmem_device *devm_nvmem_device_g +@@ -1122,7 +1123,8 @@ struct nvmem_device *devm_nvmem_device_g } EXPORT_SYMBOL_GPL(devm_nvmem_device_get); @@ -57,7 +57,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> { struct nvmem_cell *cell; const char *name = NULL; -@@ -1144,6 +1146,7 @@ static struct nvmem_cell *nvmem_create_c +@@ -1141,6 +1143,7 @@ static struct nvmem_cell *nvmem_create_c cell->id = name; cell->entry = entry; @@ -65,7 +65,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> return cell; } -@@ -1182,7 +1185,7 @@ nvmem_cell_get_from_lookup(struct device +@@ -1179,7 +1182,7 @@ nvmem_cell_get_from_lookup(struct device __nvmem_device_put(nvmem); cell = ERR_PTR(-ENOENT); } else { @@ -74,7 +74,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> if (IS_ERR(cell)) __nvmem_device_put(nvmem); } -@@ -1230,15 +1233,27 @@ struct nvmem_cell *of_nvmem_cell_get(str +@@ -1227,15 +1230,27 @@ struct nvmem_cell *of_nvmem_cell_get(str struct nvmem_device *nvmem; struct nvmem_cell_entry *cell_entry; struct nvmem_cell *cell; @@ -105,7 +105,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> nvmem_np = of_get_parent(cell_np); if (!nvmem_np) { -@@ -1260,7 +1275,7 @@ struct nvmem_cell *of_nvmem_cell_get(str +@@ -1257,7 +1272,7 @@ struct nvmem_cell *of_nvmem_cell_get(str return ERR_PTR(-ENOENT); } @@ -114,7 +114,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> if (IS_ERR(cell)) __nvmem_device_put(nvmem); -@@ -1413,8 +1428,8 @@ static void nvmem_shift_read_buffer_in_p +@@ -1410,8 +1425,8 @@ static void nvmem_shift_read_buffer_in_p } static int __nvmem_cell_read(struct nvmem_device *nvmem, @@ -125,7 +125,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> { int rc; -@@ -1428,7 +1443,7 @@ static int __nvmem_cell_read(struct nvme +@@ -1425,7 +1440,7 @@ static int __nvmem_cell_read(struct nvme nvmem_shift_read_buffer_in_place(cell, buf); if (nvmem->cell_post_process) { @@ -134,7 +134,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cell->offset, buf, cell->bytes); if (rc) return rc; -@@ -1463,7 +1478,7 @@ void *nvmem_cell_read(struct nvmem_cell +@@ -1460,7 +1475,7 @@ void *nvmem_cell_read(struct nvmem_cell if (!buf) return ERR_PTR(-ENOMEM); @@ -143,7 +143,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> if (rc) { kfree(buf); return ERR_PTR(rc); -@@ -1776,7 +1791,7 @@ ssize_t nvmem_device_cell_read(struct nv +@@ -1773,7 +1788,7 @@ ssize_t nvmem_device_cell_read(struct nv if (rc) return rc; diff --git a/target/linux/generic/backport-5.15/883-0001-net-Remove-WARN_ON_ONCE-sk-sk_forward_alloc-from-sk_.patch b/target/linux/generic/backport-5.15/883-0001-net-Remove-WARN_ON_ONCE-sk-sk_forward_alloc-from-sk_.patch new file mode 100644 index 0000000000..0d4fe819f0 --- /dev/null +++ b/target/linux/generic/backport-5.15/883-0001-net-Remove-WARN_ON_ONCE-sk-sk_forward_alloc-from-sk_.patch @@ -0,0 +1,98 @@ +From a621c4fdc7e1ef6b9aabe083d57bf6a637fdaf76 Mon Sep 17 00:00:00 2001 +From: Kuniyuki Iwashima <kuniyu@amazon.com> +Date: Mon, 27 Feb 2023 13:15:48 -0800 +Subject: [PATCH] net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from + sk_stream_kill_queues(). + +commit 62ec33b44e0f7168ff2886520fec6fb62d03b5a3 upstream. + +Christoph Paasch reported that commit b5fc29233d28 ("inet6: Remove +inet6_destroy_sock() in sk->sk_prot->destroy().") started triggering +WARN_ON_ONCE(sk->sk_forward_alloc) in sk_stream_kill_queues(). [0 - 2] +Also, we can reproduce it by a program in [3]. + +In the commit, we delay freeing ipv6_pinfo.pktoptions from sk->destroy() +to sk->sk_destruct(), so sk->sk_forward_alloc is no longer zero in +inet_csk_destroy_sock(). + +The same check has been in inet_sock_destruct() from at least v2.6, +we can just remove the WARN_ON_ONCE(). However, among the users of +sk_stream_kill_queues(), only CAIF is not calling inet_sock_destruct(). +Thus, we add the same WARN_ON_ONCE() to caif_sock_destructor(). + +[0]: https://lore.kernel.org/netdev/39725AB4-88F1-41B3-B07F-949C5CAEFF4F@icloud.com/ +[1]: https://github.com/multipath-tcp/mptcp_net-next/issues/341 +[2]: +WARNING: CPU: 0 PID: 3232 at net/core/stream.c:212 sk_stream_kill_queues+0x2f9/0x3e0 +Modules linked in: +CPU: 0 PID: 3232 Comm: syz-executor.0 Not tainted 6.2.0-rc5ab24eb4698afbe147b424149c529e2a43ec24eb5 #2 +Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 +RIP: 0010:sk_stream_kill_queues+0x2f9/0x3e0 +Code: 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e ec 00 00 00 8b ab 08 01 00 00 e9 60 ff ff ff e8 d0 5f b6 fe 0f 0b eb 97 e8 c7 5f b6 fe <0f> 0b eb a0 e8 be 5f b6 fe 0f 0b e9 6a fe ff ff e8 02 07 e3 fe e9 +RSP: 0018:ffff88810570fc68 EFLAGS: 00010293 +RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 +RDX: ffff888101f38f40 RSI: ffffffff8285e529 RDI: 0000000000000005 +RBP: 0000000000000ce0 R08: 0000000000000005 R09: 0000000000000000 +R10: 0000000000000ce0 R11: 0000000000000001 R12: ffff8881009e9488 +R13: ffffffff84af2cc0 R14: 0000000000000000 R15: ffff8881009e9458 +FS: 00007f7fdfbd5800(0000) GS:ffff88811b600000(0000) knlGS:0000000000000000 +CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 +CR2: 0000001b32923000 CR3: 00000001062fc006 CR4: 0000000000170ef0 +Call Trace: + <TASK> + inet_csk_destroy_sock+0x1a1/0x320 + __tcp_close+0xab6/0xe90 + tcp_close+0x30/0xc0 + inet_release+0xe9/0x1f0 + inet6_release+0x4c/0x70 + __sock_release+0xd2/0x280 + sock_close+0x15/0x20 + __fput+0x252/0xa20 + task_work_run+0x169/0x250 + exit_to_user_mode_prepare+0x113/0x120 + syscall_exit_to_user_mode+0x1d/0x40 + do_syscall_64+0x48/0x90 + entry_SYSCALL_64_after_hwframe+0x72/0xdc +RIP: 0033:0x7f7fdf7ae28d +Code: c1 20 00 00 75 10 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ee fb ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 37 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 +RSP: 002b:00000000007dfbb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 +RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f7fdf7ae28d +RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000003 +RBP: 0000000000000000 R08: 000000007f338e0f R09: 0000000000000e0f +R10: 000000007f338e13 R11: 0000000000000293 R12: 00007f7fdefff000 +R13: 00007f7fdefffcd8 R14: 00007f7fdefffce0 R15: 00007f7fdefffcd8 + </TASK> + +[3]: https://lore.kernel.org/netdev/20230208004245.83497-1-kuniyu@amazon.com/ + +Fixes: b5fc29233d28 ("inet6: Remove inet6_destroy_sock() in sk->sk_prot->destroy().") +Reported-by: syzbot <syzkaller@googlegroups.com> +Reported-by: Christoph Paasch <christophpaasch@icloud.com> +Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com> +Reviewed-by: Eric Dumazet <edumazet@google.com> +Signed-off-by: Jakub Kicinski <kuba@kernel.org> +--- + net/caif/caif_socket.c | 1 + + net/core/stream.c | 1 - + 2 files changed, 1 insertion(+), 1 deletion(-) + +--- a/net/caif/caif_socket.c ++++ b/net/caif/caif_socket.c +@@ -1020,6 +1020,7 @@ static void caif_sock_destructor(struct + return; + } + sk_stream_kill_queues(&cf_sk->sk); ++ WARN_ON(sk->sk_forward_alloc); + caif_free_client(&cf_sk->layer); + } + +--- a/net/core/stream.c ++++ b/net/core/stream.c +@@ -209,7 +209,6 @@ void sk_stream_kill_queues(struct sock * + sk_mem_reclaim(sk); + + WARN_ON(sk->sk_wmem_queued); +- WARN_ON(sk->sk_forward_alloc); + + /* It is _impossible_ for the backlog to contain anything + * when we get here. All user references to this socket diff --git a/target/linux/x86/patches-5.15/103-pcengines_apu6_platform.patch b/target/linux/x86/patches-5.15/103-pcengines_apu6_platform.patch index 0ef3c0c087..03cb33acbf 100644 --- a/target/linux/x86/patches-5.15/103-pcengines_apu6_platform.patch +++ b/target/linux/x86/patches-5.15/103-pcengines_apu6_platform.patch @@ -63,7 +63,7 @@ Sighed-off-by: Philip Prindeville <philipp@redfish-solutions.com> --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig -@@ -700,7 +700,7 @@ config XO1_RFKILL +@@ -701,7 +701,7 @@ config XO1_RFKILL laptop. config PCENGINES_APU2 @@ -72,7 +72,7 @@ Sighed-off-by: Philip Prindeville <philipp@redfish-solutions.com> depends on INPUT && INPUT_KEYBOARD && GPIOLIB depends on LEDS_CLASS select GPIO_AMD_FCH -@@ -708,7 +708,7 @@ config PCENGINES_APU2 +@@ -709,7 +709,7 @@ config PCENGINES_APU2 select LEDS_GPIO help This driver provides support for the front button and LEDs on |