openvswitch: Add gre tunnel support.

[~andy/linux] / net / openvswitch / vport.h

diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
index 2d961aedd71d41ec932be760b8329e206bd98587..376045c42f8b43ba156acb2fd723398b108208b6 100644 (file)
--- a/net/openvswitch/vport.h
+++ b/net/openvswitch/vport.h
@@ -34,6 +34,11 @@ struct vport_parms;
 
 /* The following definitions are for users of the vport subsytem: */
 
+/* The following definitions are for users of the vport subsytem: */
+struct vport_net {
+       struct vport __rcu *gre_vport;
+};
+
 int ovs_vport_init(void);
 void ovs_vport_exit(void);
 
@@ -152,6 +157,7 @@ enum vport_err_type {
 struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *,
                              const struct vport_parms *);
 void ovs_vport_free(struct vport *);
+void ovs_vport_deferred_free(struct vport *vport);
 
 #define VPORT_ALIGN 8
 
@@ -192,6 +198,7 @@ void ovs_vport_record_error(struct vport *, enum vport_err_type err_type);
  * add yours to the list at the top of vport.c. */
 extern const struct vport_ops ovs_netdev_vport_ops;
 extern const struct vport_ops ovs_internal_vport_ops;
+extern const struct vport_ops ovs_gre_vport_ops;
 
 static inline void ovs_skb_postpush_rcsum(struct sk_buff *skb,
                                      const void *start, unsigned int len)