gre: Restructure tunneling.

[sliver-openvswitch.git] / datapath / linux / compat / include / linux / netdevice.h

diff --git a/datapath/linux/compat/include/linux/netdevice.h b/datapath/linux/compat/include/linux/netdevice.h
index 0c2f2f4..f2ced69 100644 (file)
--- a/datapath/linux/compat/include/linux/netdevice.h
+++ b/datapath/linux/compat/include/linux/netdevice.h
@@ -77,8 +77,11 @@ extern void unregister_netdevice_many(struct list_head *head);
 extern void dev_disable_lro(struct net_device *dev);
 #endif
 
+#define skb_checksum_help rpl_skb_checksum_help
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-#define skb_checksum_help(skb) skb_checksum_help((skb), 0)
+extern int skb_checksum_help(struct sk_buff *skb, int);
+#else
+extern int skb_checksum_help(struct sk_buff *skb);
 #endif
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36)
@@ -154,4 +157,16 @@ static inline int rpl_netif_needs_gso(struct sk_buff *skb, int features)
 }
 #endif
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)
+typedef u32 netdev_features_t;
+#endif
+
+#ifndef HAVE___SKB_GSO_SEGMENT
+static inline struct sk_buff *__skb_gso_segment(struct sk_buff *skb,
+                                               netdev_features_t features,
+                                               bool tx_path)
+{
+       return skb_gso_segment(skb, features);
+}
+#endif
 #endif