From 05ea13b746e715f03c70e29068b650a62e5e5d79 Mon Sep 17 00:00:00 2001 From: florian Date: Thu, 14 Mar 2013 14:45:56 +0000 Subject: kernel: add support for 3.9-rc2 Signed-off-by: Florian Fainelli git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36008 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../generic/patches-3.9/721-phy_packets.patch | 175 +++++++++++++++++++++ 1 file changed, 175 insertions(+) create mode 100644 target/linux/generic/patches-3.9/721-phy_packets.patch (limited to 'target/linux/generic/patches-3.9/721-phy_packets.patch') diff --git a/target/linux/generic/patches-3.9/721-phy_packets.patch b/target/linux/generic/patches-3.9/721-phy_packets.patch new file mode 100644 index 000000000..5af812199 --- /dev/null +++ b/target/linux/generic/patches-3.9/721-phy_packets.patch @@ -0,0 +1,175 @@ +--- a/include/linux/netdevice.h ++++ b/include/linux/netdevice.h +@@ -1109,6 +1109,11 @@ struct net_device { + const struct net_device_ops *netdev_ops; + const struct ethtool_ops *ethtool_ops; + ++#ifdef CONFIG_ETHERNET_PACKET_MANGLE ++ void (*eth_mangle_rx)(struct net_device *dev, struct sk_buff *skb); ++ struct sk_buff *(*eth_mangle_tx)(struct net_device *dev, struct sk_buff *skb); ++#endif ++ + /* Hardware header description */ + const struct header_ops *header_ops; + +@@ -1165,6 +1170,9 @@ struct net_device { + void *ax25_ptr; /* AX.25 specific data */ + struct wireless_dev *ieee80211_ptr; /* IEEE 802.11 specific data, + assign before registering */ ++#ifdef CONFIG_ETHERNET_PACKET_MANGLE ++ void *phy_ptr; /* PHY device specific data */ ++#endif + + /* + * Cache lines mostly used on receive path (including eth_type_trans()) +--- a/include/uapi/linux/if.h ++++ b/include/uapi/linux/if.h +@@ -83,6 +83,7 @@ + #define IFF_SUPP_NOFCS 0x80000 /* device supports sending custom FCS */ + #define IFF_LIVE_ADDR_CHANGE 0x100000 /* device supports hardware address + * change when it's running */ ++#define IFF_NO_IP_ALIGN 0x200000 /* do not ip-align allocated rx pkts */ + + + #define IF_GET_IFACE 0x0001 /* for querying only */ +--- a/include/linux/skbuff.h ++++ b/include/linux/skbuff.h +@@ -1781,6 +1781,10 @@ static inline int pskb_trim(struct sk_bu + return (len < skb->len) ? __pskb_trim(skb, len) : 0; + } + ++extern struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev, ++ unsigned int length, gfp_t gfp); ++ ++ + /** + * pskb_trim_unique - remove end from a paged unique (not cloned) buffer + * @skb: buffer to alter +@@ -1887,16 +1891,6 @@ static inline struct sk_buff *dev_alloc_ + } + + +-static inline struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev, +- unsigned int length, gfp_t gfp) +-{ +- struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp); +- +- if (NET_IP_ALIGN && skb) +- skb_reserve(skb, NET_IP_ALIGN); +- return skb; +-} +- + static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev, + unsigned int length) + { +--- a/net/Kconfig ++++ b/net/Kconfig +@@ -23,6 +23,12 @@ menuconfig NET + + if NET + ++config ETHERNET_PACKET_MANGLE ++ bool ++ help ++ This option can be selected by phy drivers that need to mangle ++ packets going in or out of an ethernet device. ++ + config WANT_COMPAT_NETLINK_MESSAGES + bool + help +--- a/net/core/dev.c ++++ b/net/core/dev.c +@@ -2530,9 +2530,19 @@ int dev_hard_start_xmit(struct sk_buff * + if (!list_empty(&ptype_all)) + dev_queue_xmit_nit(skb, dev); + +- skb_len = skb->len; +- rc = ops->ndo_start_xmit(skb, dev); +- trace_net_dev_xmit(skb, rc, dev, skb_len); ++#ifdef CONFIG_ETHERNET_PACKET_MANGLE ++ if (!dev->eth_mangle_tx || ++ (skb = dev->eth_mangle_tx(dev, skb)) != NULL) ++#else ++ if (1) ++#endif ++ { ++ skb_len = skb->len; ++ rc = ops->ndo_start_xmit(skb, dev); ++ trace_net_dev_xmit(skb, rc, dev, skb_len); ++ } else { ++ rc = NETDEV_TX_OK; ++ } + if (rc == NETDEV_TX_OK) + txq_trans_update(txq); + return rc; +@@ -2555,9 +2565,19 @@ gso: + if (!list_empty(&ptype_all)) + dev_queue_xmit_nit(nskb, dev); + +- skb_len = nskb->len; +- rc = ops->ndo_start_xmit(nskb, dev); +- trace_net_dev_xmit(nskb, rc, dev, skb_len); ++#ifdef CONFIG_ETHERNET_PACKET_MANGLE ++ if (!dev->eth_mangle_tx || ++ (nskb = dev->eth_mangle_tx(dev, nskb)) != NULL) ++#else ++ if (1) ++#endif ++ { ++ skb_len = nskb->len; ++ rc = ops->ndo_start_xmit(nskb, dev); ++ trace_net_dev_xmit(nskb, rc, dev, skb_len); ++ } else { ++ rc = NETDEV_TX_OK; ++ } + if (unlikely(rc != NETDEV_TX_OK)) { + if (rc & ~NETDEV_TX_MASK) + goto out_kfree_gso_skb; +--- a/net/core/skbuff.c ++++ b/net/core/skbuff.c +@@ -60,6 +60,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -444,6 +445,22 @@ struct sk_buff *__netdev_alloc_skb(struc + } + EXPORT_SYMBOL(__netdev_alloc_skb); + ++struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev, ++ unsigned int length, gfp_t gfp) ++{ ++ struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp); ++ ++#ifdef CONFIG_ETHERNET_PACKET_MANGLE ++ if (dev->priv_flags & IFF_NO_IP_ALIGN) ++ return skb; ++#endif ++ ++ if (NET_IP_ALIGN && skb) ++ skb_reserve(skb, NET_IP_ALIGN); ++ return skb; ++} ++EXPORT_SYMBOL(__netdev_alloc_skb_ip_align); ++ + void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page, int off, + int size, unsigned int truesize) + { +--- a/net/ethernet/eth.c ++++ b/net/ethernet/eth.c +@@ -159,6 +159,12 @@ __be16 eth_type_trans(struct sk_buff *sk + struct ethhdr *eth; + + skb->dev = dev; ++ ++#ifdef CONFIG_ETHERNET_PACKET_MANGLE ++ if (dev->eth_mangle_rx) ++ dev->eth_mangle_rx(dev, skb); ++#endif ++ + skb_reset_mac_header(skb); + skb_pull_inline(skb, ETH_HLEN); + eth = eth_hdr(skb); -- cgit v1.2.3 From d46ec9c935a5e8baa82a889e50f7ff47e1ca5551 Mon Sep 17 00:00:00 2001 From: kaloz Date: Mon, 25 Mar 2013 13:53:48 +0000 Subject: [generic/3.9]: refresh patches against -rc4 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36127 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/generic/patches-3.9/721-phy_packets.patch | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'target/linux/generic/patches-3.9/721-phy_packets.patch') diff --git a/target/linux/generic/patches-3.9/721-phy_packets.patch b/target/linux/generic/patches-3.9/721-phy_packets.patch index 5af812199..10fb73177 100644 --- a/target/linux/generic/patches-3.9/721-phy_packets.patch +++ b/target/linux/generic/patches-3.9/721-phy_packets.patch @@ -34,7 +34,7 @@ #define IF_GET_IFACE 0x0001 /* for querying only */ --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h -@@ -1781,6 +1781,10 @@ static inline int pskb_trim(struct sk_bu +@@ -1786,6 +1786,10 @@ static inline int pskb_trim(struct sk_bu return (len < skb->len) ? __pskb_trim(skb, len) : 0; } @@ -45,7 +45,7 @@ /** * pskb_trim_unique - remove end from a paged unique (not cloned) buffer * @skb: buffer to alter -@@ -1887,16 +1891,6 @@ static inline struct sk_buff *dev_alloc_ +@@ -1892,16 +1896,6 @@ static inline struct sk_buff *dev_alloc_ } -- cgit v1.2.3 From 9a2aa8e7e2fc744eaa53ff1382ba0380b91e0d8b Mon Sep 17 00:00:00 2001 From: florian Date: Tue, 9 Apr 2013 16:16:20 +0000 Subject: kernel: refresh patches against 3.9-rc6 Signed-off-by: Florian Fainelli git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36297 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/generic/patches-3.9/721-phy_packets.patch | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'target/linux/generic/patches-3.9/721-phy_packets.patch') diff --git a/target/linux/generic/patches-3.9/721-phy_packets.patch b/target/linux/generic/patches-3.9/721-phy_packets.patch index 10fb73177..470f54ff6 100644 --- a/target/linux/generic/patches-3.9/721-phy_packets.patch +++ b/target/linux/generic/patches-3.9/721-phy_packets.patch @@ -79,7 +79,7 @@ help --- a/net/core/dev.c +++ b/net/core/dev.c -@@ -2530,9 +2530,19 @@ int dev_hard_start_xmit(struct sk_buff * +@@ -2529,9 +2529,19 @@ int dev_hard_start_xmit(struct sk_buff * if (!list_empty(&ptype_all)) dev_queue_xmit_nit(skb, dev); @@ -102,7 +102,7 @@ if (rc == NETDEV_TX_OK) txq_trans_update(txq); return rc; -@@ -2555,9 +2565,19 @@ gso: +@@ -2554,9 +2564,19 @@ gso: if (!list_empty(&ptype_all)) dev_queue_xmit_nit(nskb, dev); -- cgit v1.2.3 From 91718a50f4e50bbd57e64bc36c148d2731b51670 Mon Sep 17 00:00:00 2001 From: kaloz Date: Mon, 15 Apr 2013 16:10:01 +0000 Subject: [generic/3.9]: refresh against -rc7 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36340 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/generic/patches-3.9/721-phy_packets.patch | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'target/linux/generic/patches-3.9/721-phy_packets.patch') diff --git a/target/linux/generic/patches-3.9/721-phy_packets.patch b/target/linux/generic/patches-3.9/721-phy_packets.patch index 470f54ff6..65f5ffd21 100644 --- a/target/linux/generic/patches-3.9/721-phy_packets.patch +++ b/target/linux/generic/patches-3.9/721-phy_packets.patch @@ -45,7 +45,7 @@ /** * pskb_trim_unique - remove end from a paged unique (not cloned) buffer * @skb: buffer to alter -@@ -1892,16 +1896,6 @@ static inline struct sk_buff *dev_alloc_ +@@ -1910,16 +1914,6 @@ static inline struct sk_buff *dev_alloc_ } -- cgit v1.2.3 From eabca30cd9bdbd0747a6a860c2573a7445ae8203 Mon Sep 17 00:00:00 2001 From: nbd Date: Mon, 22 Apr 2013 15:01:36 +0000 Subject: kernel: allow __netdev_alloc_skb_ip_align to be called with dev = NULL git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36378 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/generic/patches-3.9/721-phy_packets.patch | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'target/linux/generic/patches-3.9/721-phy_packets.patch') diff --git a/target/linux/generic/patches-3.9/721-phy_packets.patch b/target/linux/generic/patches-3.9/721-phy_packets.patch index 65f5ffd21..dbf105e74 100644 --- a/target/linux/generic/patches-3.9/721-phy_packets.patch +++ b/target/linux/generic/patches-3.9/721-phy_packets.patch @@ -145,7 +145,7 @@ + struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp); + +#ifdef CONFIG_ETHERNET_PACKET_MANGLE -+ if (dev->priv_flags & IFF_NO_IP_ALIGN) ++ if (dev && (dev->priv_flags & IFF_NO_IP_ALIGN)) + return skb; +#endif + -- cgit v1.2.3 From c9a389d384c05892b7b0a8b7b5d8dc949270f3e0 Mon Sep 17 00:00:00 2001 From: jogo Date: Sun, 28 Apr 2013 11:55:23 +0000 Subject: kernel: update linux 3.9 patches to rc8 Signed-off-by: Jonas Gorski git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36469 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/generic/patches-3.9/721-phy_packets.patch | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'target/linux/generic/patches-3.9/721-phy_packets.patch') diff --git a/target/linux/generic/patches-3.9/721-phy_packets.patch b/target/linux/generic/patches-3.9/721-phy_packets.patch index dbf105e74..9476d9660 100644 --- a/target/linux/generic/patches-3.9/721-phy_packets.patch +++ b/target/linux/generic/patches-3.9/721-phy_packets.patch @@ -79,7 +79,7 @@ help --- a/net/core/dev.c +++ b/net/core/dev.c -@@ -2529,9 +2529,19 @@ int dev_hard_start_xmit(struct sk_buff * +@@ -2532,9 +2532,19 @@ int dev_hard_start_xmit(struct sk_buff * if (!list_empty(&ptype_all)) dev_queue_xmit_nit(skb, dev); @@ -102,7 +102,7 @@ if (rc == NETDEV_TX_OK) txq_trans_update(txq); return rc; -@@ -2554,9 +2564,19 @@ gso: +@@ -2557,9 +2567,19 @@ gso: if (!list_empty(&ptype_all)) dev_queue_xmit_nit(nskb, dev); -- cgit v1.2.3