From 11538d039ac6efcf4f1a6c536e1b87cd3668a9fd Mon Sep 17 00:00:00 2001 From: Roopa Prabhu Date: Tue, 31 Jan 2017 22:59:55 -0800 Subject: bridge: vlan dst_metadata hooks in ingress and egress paths - ingress hook: - if port is a tunnel port, use tunnel info in attached dst_metadata to map it to a local vlan - egress hook: - if port is a tunnel port, use tunnel info attached to vlan to set dst_metadata on the skb CC: Nikolay Aleksandrov Signed-off-by: Roopa Prabhu Signed-off-by: David S. Miller --- net/bridge/br_private_tunnel.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'net/bridge/br_private_tunnel.h') diff --git a/net/bridge/br_private_tunnel.h b/net/bridge/br_private_tunnel.h index 1c8d0d5302cb..4a447a378ab3 100644 --- a/net/bridge/br_private_tunnel.h +++ b/net/bridge/br_private_tunnel.h @@ -40,6 +40,11 @@ int nbp_vlan_tunnel_info_add(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); +int br_handle_ingress_vlan_tunnel(struct sk_buff *skb, + struct net_bridge_port *p, + struct net_bridge_vlan_group *vg); +int br_handle_egress_vlan_tunnel(struct sk_buff *skb, + struct net_bridge_vlan *vlan); #else static inline int vlan_tunnel_init(struct net_bridge_vlan_group *vg) { @@ -67,6 +72,12 @@ static inline void vlan_tunnel_info_del(struct net_bridge_vlan_group *vg, { } +static inline int br_handle_ingress_vlan_tunnel(struct sk_buff *skb, + struct net_bridge_port *p, + struct net_bridge_vlan_group *vg) +{ + return 0; +} #endif #endif -- cgit v1.2.3-70-g09d2