#define dev_get_by_index(net, ifindex) dev_get_by_index(ifindex)
#define __dev_get_by_name(net, name) __dev_get_by_name(name)
#define __dev_get_by_index(net, ifindex) __dev_get_by_index(ifindex)
+#define dev_get_by_index_rcu(net, ifindex) dev_get_by_index_rcu(ifindex)
+#endif
+
+#ifndef HAVE_DEV_GET_BY_INDEX_RCU
+static inline struct net_device *dev_get_by_index_rcu(struct net *net, int ifindex)
+{
+ struct net_device *dev;
+
+ read_lock(&dev_base_lock);
+ dev = __dev_get_by_index(net, ifindex);
+ read_unlock(&dev_base_lock);
+
+ return dev;
+}
+#endif
+
+#ifndef NETIF_F_FSO
+#define NETIF_F_FSO 0
#endif
#endif