Revert "net: validate variable length ll headers"

[pandora-kernel.git] / include / linux / netdevice.h

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index a82ad4d..4b04097 100644 (file)
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -225,9 +225,9 @@ struct netdev_hw_addr {
 #define NETDEV_HW_ADDR_T_SLAVE         3
 #define NETDEV_HW_ADDR_T_UNICAST       4
 #define NETDEV_HW_ADDR_T_MULTICAST     5
-       bool                    synced;
        bool                    global_use;
        int                     refcount;
+       int                     synced;
        struct rcu_head         rcu_head;
 };
 
@@ -1299,6 +1299,8 @@ struct net_device {
        /* for setting kernel sock attribute on TCP connection setup */
 #define GSO_MAX_SIZE           65536
        unsigned int            gso_max_size;
+#define GSO_MAX_SEGS           65535
+       u16                     gso_max_segs;
 
 #ifdef CONFIG_DCB
        /* Data Center Bridging netlink ops */
@@ -1420,15 +1422,6 @@ static inline bool netdev_uses_dsa_tags(struct net_device *dev)
        return 0;
 }
 
-#ifndef CONFIG_NET_NS
-static inline void skb_set_dev(struct sk_buff *skb, struct net_device *dev)
-{
-       skb->dev = dev;
-}
-#else /* CONFIG_NET_NS */
-void skb_set_dev(struct sk_buff *skb, struct net_device *dev);
-#endif
-
 static inline bool netdev_uses_trailer_tags(struct net_device *dev)
 {
 #ifdef CONFIG_NET_DSA_TAG_TRAILER
@@ -1520,6 +1513,8 @@ struct packet_type {
        struct sk_buff          **(*gro_receive)(struct sk_buff **head,
                                               struct sk_buff *skb);
        int                     (*gro_complete)(struct sk_buff *skb);
+       bool                    (*id_match)(struct packet_type *ptype,
+                                           struct sock *sk);
        void                    *af_packet_priv;
        struct list_head        list;
 };
@@ -1724,6 +1719,15 @@ static inline int dev_parse_header(const struct sk_buff *skb,
        return dev->header_ops->parse(skb, haddr);
 }
 
+static inline int dev_rebuild_header(struct sk_buff *skb)
+{
+       const struct net_device *dev = skb->dev;
+
+       if (!dev->header_ops || !dev->header_ops->rebuild)
+               return 0;
+       return dev->header_ops->rebuild(skb);
+}
+
 typedef int gifconf_func_t(struct net_device * dev, char __user * bufptr, int len);
 extern int             register_gifconf(unsigned int family, gifconf_func_t * gifconf);
 static inline int unregister_gifconf(unsigned int family)
@@ -2536,8 +2540,6 @@ extern void               net_disable_timestamp(void);
 extern void *dev_seq_start(struct seq_file *seq, loff_t *pos);
 extern void *dev_seq_next(struct seq_file *seq, void *v, loff_t *pos);
 extern void dev_seq_stop(struct seq_file *seq, void *v);
-extern int dev_seq_open_ops(struct inode *inode, struct file *file,
-                           const struct seq_operations *ops);
 #endif
 
 extern int netdev_class_create_file(struct class_attribute *class_attr);