From a76ee3b1d5dee92a13ba357e9baf2ad155976604 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Mon, 27 Oct 2014 22:55:39 +0000 Subject: kernel: make the kernel 3.18 patches apply and boot on arm. Signed-off-by: Hauke Mehrtens SVN-Revision: 43095 --- .../generic/patches-3.18/721-phy_packets.patch | 94 ++++++++-------------- 1 file changed, 35 insertions(+), 59 deletions(-) (limited to 'target/linux/generic/patches-3.18/721-phy_packets.patch') diff --git a/target/linux/generic/patches-3.18/721-phy_packets.patch b/target/linux/generic/patches-3.18/721-phy_packets.patch index d90462eec1..3aa019f41c 100644 --- a/target/linux/generic/patches-3.18/721-phy_packets.patch +++ b/target/linux/generic/patches-3.18/721-phy_packets.patch @@ -1,40 +1,16 @@ --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h -@@ -1245,6 +1245,11 @@ struct net_device { - const struct ethtool_ops *ethtool_ops; - const struct forwarding_accel_ops *fwd_ops; +@@ -1216,6 +1216,7 @@ enum netdev_priv_flags { + IFF_LIVE_ADDR_CHANGE = 1<<20, + IFF_MACVLAN = 1<<21, + IFF_XMIT_DST_RELEASE_PERM = 1<<22, ++ IFF_NO_IP_ALIGN = 1<<23, + }; -+#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; - -@@ -1313,6 +1318,9 @@ 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 -@@ -84,6 +84,7 @@ - #define IFF_LIVE_ADDR_CHANGE 0x100000 /* device supports hardware address - * change when it's running */ - #define IFF_MACVLAN 0x200000 /* Macvlan device */ -+#define IFF_NO_IP_ALIGN 0x400000 /* do not ip-align allocated rx pkts */ - - - #define IF_GET_IFACE 0x0001 /* for querying only */ + #define IFF_802_1Q_VLAN IFF_802_1Q_VLAN --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h -@@ -1858,6 +1858,10 @@ static inline int pskb_trim(struct sk_bu +@@ -2044,6 +2044,10 @@ static inline int pskb_trim(struct sk_bu return (len < skb->len) ? __pskb_trim(skb, len) : 0; } @@ -45,7 +21,7 @@ /** * pskb_trim_unique - remove end from a paged unique (not cloned) buffer * @skb: buffer to alter -@@ -1984,16 +1988,6 @@ static inline struct sk_buff *dev_alloc_ +@@ -2170,16 +2174,6 @@ static inline struct sk_buff *dev_alloc_ } @@ -64,7 +40,7 @@ { --- a/net/Kconfig +++ b/net/Kconfig -@@ -24,6 +24,12 @@ menuconfig NET +@@ -25,6 +25,12 @@ menuconfig NET if NET @@ -79,42 +55,42 @@ help --- a/net/core/dev.c +++ b/net/core/dev.c -@@ -2614,10 +2614,20 @@ int dev_hard_start_xmit(struct sk_buff * - if (!list_empty(&ptype_all)) - dev_queue_xmit_nit(skb, dev); +@@ -2607,10 +2607,20 @@ static int xmit_one(struct sk_buff *skb, + if (!list_empty(&ptype_all)) + dev_queue_xmit_nit(skb, dev); -- skb_len = skb->len; -- trace_net_dev_start_xmit(skb, dev); -- rc = ops->ndo_start_xmit(skb, dev); -- trace_net_dev_xmit(skb, rc, dev, skb_len); +- len = skb->len; +- trace_net_dev_start_xmit(skb, dev); +- rc = netdev_start_xmit(skb, dev, txq, more); +- trace_net_dev_xmit(skb, rc, dev, len); +#ifdef CONFIG_ETHERNET_PACKET_MANGLE -+ if (!dev->eth_mangle_tx || -+ (skb = dev->eth_mangle_tx(dev, skb)) != NULL) ++ if (!dev->eth_mangle_tx || ++ (skb = dev->eth_mangle_tx(dev, skb)) != NULL) +#else -+ if (1) ++ if (1) +#endif -+ { -+ skb_len = skb->len; -+ trace_net_dev_start_xmit(skb, dev); -+ 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; ++ { ++ len = skb->len; ++ trace_net_dev_start_xmit(skb, dev); ++ rc = netdev_start_xmit(skb, dev, txq, more); ++ trace_net_dev_xmit(skb, rc, dev, len); ++ } else { ++ rc = NETDEV_TX_OK; ++ } + + return rc; + } --- a/net/core/skbuff.c +++ b/net/core/skbuff.c -@@ -62,6 +62,7 @@ - #include +@@ -63,6 +63,7 @@ #include #include + #include +#include #include #include -@@ -439,6 +440,22 @@ struct sk_buff *__netdev_alloc_skb(struc +@@ -451,6 +452,22 @@ struct sk_buff *__netdev_alloc_skb(struc } EXPORT_SYMBOL(__netdev_alloc_skb); @@ -139,7 +115,7 @@ { --- a/net/ethernet/eth.c +++ b/net/ethernet/eth.c -@@ -161,6 +161,12 @@ __be16 eth_type_trans(struct sk_buff *sk +@@ -188,6 +188,12 @@ __be16 eth_type_trans(struct sk_buff *sk const struct ethhdr *eth; skb->dev = dev; -- cgit v1.2.3