1 files changed, 43 insertions, 36 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index faf59b02c4bf..c01511e3d0c1 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -267,10 +267,6 @@ void dev_add_pack(struct packet_type *pt)
         spin_unlock_bh(&ptype_lock);
 }
 
-extern void linkwatch_run_queue(void);
-
-
-
 /**
  *      __dev_remove_pack        - remove packet handler
  *      @pt: packet type declaration
@@ -1009,13 +1005,22 @@ void net_disable_timestamp(void)
         atomic_dec(&netstamp_needed);
 }
 
-static inline void net_timestamp(struct timeval *stamp)
+void __net_timestamp(struct sk_buff *skb)
+{
+        struct timeval tv;
+
+        do_gettimeofday(&tv);
+        skb_set_timestamp(skb, &tv);
+}
+EXPORT_SYMBOL(__net_timestamp);
+
+static inline void net_timestamp(struct sk_buff *skb)
 {
         if (atomic_read(&netstamp_needed))
-                do_gettimeofday(stamp);
+                __net_timestamp(skb);
         else {
-                stamp->tv_sec = 0;
-                stamp->tv_usec = 0;
+                skb->tstamp.off_sec = 0;
+                skb->tstamp.off_usec = 0;
         }
 }
 
@@ -1027,7 +1032,8 @@ static inline void net_timestamp(struct timeval *stamp)
 void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev)
 {
         struct packet_type *ptype;
-        net_timestamp(&skb->stamp);
+
+        net_timestamp(skb);
 
         rcu_read_lock();
         list_for_each_entry_rcu(ptype, &ptype_all, list) {
@@ -1058,7 +1064,7 @@ void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev)
 
                         skb2->h.raw = skb2->nh.raw;
                         skb2->pkt_type = PACKET_OUTGOING;
-                        ptype->func(skb2, skb->dev, ptype);
+                        ptype->func(skb2, skb->dev, ptype, skb->dev);
                 }
         }
         rcu_read_unlock();
@@ -1123,8 +1129,6 @@ static inline int illegal_highdma(struct net_device *dev, struct sk_buff *skb)
 #define illegal_highdma(dev, skb)       (0)
 #endif
 
-extern void skb_release_data(struct sk_buff *);
-
 /* Keep head the same: replace data */
 int __skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp_mask)
 {
@@ -1379,8 +1383,8 @@ int netif_rx(struct sk_buff *skb)
         if (netpoll_rx(skb))
                 return NET_RX_DROP;
 
-        if (!skb->stamp.tv_sec)
-                net_timestamp(&skb->stamp);
+        if (!skb->tstamp.off_sec)
+                net_timestamp(skb);
 
         /*
          * The code is rearranged so that the path is the most
@@ -1425,14 +1429,14 @@ int netif_rx_ni(struct sk_buff *skb)
 
 EXPORT_SYMBOL(netif_rx_ni);
 
-static __inline__ void skb_bond(struct sk_buff *skb)
+static inline struct net_device *skb_bond(struct sk_buff *skb)
 {
         struct net_device *dev = skb->dev;
 
-        if (dev->master) {
-                skb->real_dev = skb->dev;
+        if (dev->master)
                 skb->dev = dev->master;
-        }
+
+        return dev;
 }
 
 static void net_tx_action(struct softirq_action *h)
@@ -1482,10 +1486,11 @@ static void net_tx_action(struct softirq_action *h)
 }
 
 static __inline__ int deliver_skb(struct sk_buff *skb,
-                                  struct packet_type *pt_prev)
+                                  struct packet_type *pt_prev,
+                                  struct net_device *orig_dev)
 {
         atomic_inc(&skb->users);
-        return pt_prev->func(skb, skb->dev, pt_prev);
+        return pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
 }
 
 #if defined(CONFIG_BRIDGE) || defined (CONFIG_BRIDGE_MODULE)
@@ -1496,7 +1501,8 @@ struct net_bridge_fdb_entry *(*br_fdb_get_hook)(struct net_bridge *br,
 void (*br_fdb_put_hook)(struct net_bridge_fdb_entry *ent);
 
 static __inline__ int handle_bridge(struct sk_buff **pskb,
-                                    struct packet_type **pt_prev, int *ret)
+                                    struct packet_type **pt_prev, int *ret,
+                                    struct net_device *orig_dev)
 {
         struct net_bridge_port *port;
 
@@ -1505,14 +1511,14 @@ static __inline__ int handle_bridge(struct sk_buff **pskb,
                 return 0;
 
         if (*pt_prev) {
-                *ret = deliver_skb(*pskb, *pt_prev);
+                *ret = deliver_skb(*pskb, *pt_prev, orig_dev);
                 *pt_prev = NULL;
         } 
         
         return br_handle_frame_hook(port, pskb);
 }
 #else
-#define handle_bridge(skb, pt_prev, ret)        (0)
+#define handle_bridge(skb, pt_prev, ret, orig_dev)      (0)
 #endif
 
 #ifdef CONFIG_NET_CLS_ACT
@@ -1534,17 +1540,14 @@ static int ing_filter(struct sk_buff *skb)
                 __u32 ttl = (__u32) G_TC_RTTL(skb->tc_verd);
                 if (MAX_RED_LOOP < ttl++) {
                         printk("Redir loop detected Dropping packet (%s->%s)\n",
-                                skb->input_dev?skb->input_dev->name:"??",skb->dev->name);
+                                skb->input_dev->name, skb->dev->name);
                         return TC_ACT_SHOT;
                 }
 
                 skb->tc_verd = SET_TC_RTTL(skb->tc_verd,ttl);
 
                 skb->tc_verd = SET_TC_AT(skb->tc_verd,AT_INGRESS);
-                if (NULL == skb->input_dev) {
-                        skb->input_dev = skb->dev;
-                        printk("ing_filter:  fixed  %s out %s\n",skb->input_dev->name,skb->dev->name);
-                }
+
                 spin_lock(&dev->ingress_lock);
                 if ((q = dev->qdisc_ingress) != NULL)
                         result = q->enqueue(skb, q);
@@ -1559,6 +1562,7 @@ static int ing_filter(struct sk_buff *skb)
 int netif_receive_skb(struct sk_buff *skb)
 {
         struct packet_type *ptype, *pt_prev;
+        struct net_device *orig_dev;
         int ret = NET_RX_DROP;
         unsigned short type;
 
@@ -1566,10 +1570,13 @@ int netif_receive_skb(struct sk_buff *skb)
         if (skb->dev->poll && netpoll_rx(skb))
                 return NET_RX_DROP;
 
-        if (!skb->stamp.tv_sec)
-                net_timestamp(&skb->stamp);
+        if (!skb->tstamp.off_sec)
+                net_timestamp(skb);
+
+        if (!skb->input_dev)
+                skb->input_dev = skb->dev;
 
-        skb_bond(skb);
+        orig_dev = skb_bond(skb);
 
         __get_cpu_var(netdev_rx_stat).total++;
 
@@ -1590,14 +1597,14 @@ int netif_receive_skb(struct sk_buff *skb)
         list_for_each_entry_rcu(ptype, &ptype_all, list) {
                 if (!ptype->dev || ptype->dev == skb->dev) {
                         if (pt_prev) 
-                                ret = deliver_skb(skb, pt_prev);
+                                ret = deliver_skb(skb, pt_prev, orig_dev);
                         pt_prev = ptype;
                 }
         }
 
 #ifdef CONFIG_NET_CLS_ACT
         if (pt_prev) {
-                ret = deliver_skb(skb, pt_prev);
+                ret = deliver_skb(skb, pt_prev, orig_dev);
                 pt_prev = NULL; /* noone else should process this after*/
         } else {
                 skb->tc_verd = SET_TC_OK2MUNGE(skb->tc_verd);
@@ -1616,7 +1623,7 @@ ncls:
 
         handle_diverter(skb);
 
-        if (handle_bridge(&skb, &pt_prev, &ret))
+        if (handle_bridge(&skb, &pt_prev, &ret, orig_dev))
                 goto out;
 
         type = skb->protocol;
@@ -1624,13 +1631,13 @@ ncls:
                 if (ptype->type == type &&
                     (!ptype->dev || ptype->dev == skb->dev)) {
                         if (pt_prev) 
-                                ret = deliver_skb(skb, pt_prev);
+                                ret = deliver_skb(skb, pt_prev, orig_dev);
                         pt_prev = ptype;
                 }
         }
 
         if (pt_prev) {
-                ret = pt_prev->func(skb, skb->dev, pt_prev);
+                ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
         } else {
                 kfree_skb(skb);
                 /* Jamal, now you will not able to escape explaining