1 files changed, 11 insertions, 6 deletions

diff --git a/net/bridge/br_private_tunnel.h b/net/bridge/br_private_tunnel.h
index 2bdef2ea3420..c54cc26211d7 100644
--- a/net/bridge/br_private_tunnel.h
+++ b/net/bridge/br_private_tunnel.h
@@ -18,8 +18,8 @@ struct vtunnel_info {
 /* br_netlink_tunnel.c */
 int br_parse_vlan_tunnel_info(struct nlattr *attr,
 			      struct vtunnel_info *tinfo);
-int br_process_vlan_tunnel_info(struct net_bridge *br,
-				struct net_bridge_port *p,
+int br_process_vlan_tunnel_info(const struct net_bridge *br,
+				const struct net_bridge_port *p,
 				int cmd,
 				struct vtunnel_info *tinfo_curr,
 				struct vtunnel_info *tinfo_last,
@@ -32,8 +32,9 @@ int br_fill_vlan_tunnel_info(struct sk_buff *skb,
 /* br_vlan_tunnel.c */
 int vlan_tunnel_init(struct net_bridge_vlan_group *vg);
 void vlan_tunnel_deinit(struct net_bridge_vlan_group *vg);
-int nbp_vlan_tunnel_info_delete(struct net_bridge_port *port, u16 vid);
-int nbp_vlan_tunnel_info_add(struct net_bridge_port *port, u16 vid, u32 tun_id);
+int nbp_vlan_tunnel_info_delete(const struct net_bridge_port *port, u16 vid);
+int nbp_vlan_tunnel_info_add(const struct net_bridge_port *port, u16 vid,
+			     u32 tun_id);
 void nbp_vlan_tunnel_info_flush(struct net_bridge_port *port);
 void vlan_tunnel_info_del(struct net_bridge_vlan_group *vg,
 			  struct net_bridge_vlan *vlan);
@@ -42,19 +43,23 @@ int br_handle_ingress_vlan_tunnel(struct sk_buff *skb,
 				  struct net_bridge_vlan_group *vg);
 int br_handle_egress_vlan_tunnel(struct sk_buff *skb,
 				 struct net_bridge_vlan *vlan);
+bool vlan_tunid_inrange(const struct net_bridge_vlan *v_curr,
+			const struct net_bridge_vlan *v_last);
+int br_vlan_tunnel_info(const struct net_bridge_port *p, int cmd,
+			u16 vid, u32 tun_id, bool *changed);
 #else
 static inline int vlan_tunnel_init(struct net_bridge_vlan_group *vg)
 {
 	return 0;
 }
 
-static inline int nbp_vlan_tunnel_info_delete(struct net_bridge_port *port,
+static inline int nbp_vlan_tunnel_info_delete(const struct net_bridge_port *port,
 					      u16 vid)
 {
 	return 0;
 }
 
-static inline int nbp_vlan_tunnel_info_add(struct net_bridge_port *port,
+static inline int nbp_vlan_tunnel_info_add(const struct net_bridge_port *port,
 					   u16 vid, u32 tun_id)
 {
 	return 0;