From 348a1443cc4303c72cf1ee3b26e476fec8e7b5fa Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Thu, 8 Dec 2011 04:11:19 +0000 Subject: vlan: introduce functions to do mass addition/deletion of vids by another device Introduce functions handy to copy vlan ids from one driver's list to another. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- include/linux/if_vlan.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'include/linux') diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index 0c9691305298..13aff1e2183b 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -97,6 +97,10 @@ extern struct sk_buff *vlan_untag(struct sk_buff *skb); extern int vlan_vid_add(struct net_device *dev, unsigned short vid); extern void vlan_vid_del(struct net_device *dev, unsigned short vid); +extern int vlan_vids_add_by_dev(struct net_device *dev, + const struct net_device *by_dev); +extern void vlan_vids_del_by_dev(struct net_device *dev, + const struct net_device *by_dev); #else static inline struct net_device * __vlan_find_dev_deep(struct net_device *real_dev, u16 vlan_id) @@ -136,6 +140,17 @@ static inline int vlan_vid_add(struct net_device *dev, unsigned short vid) static inline void vlan_vid_del(struct net_device *dev, unsigned short vid) { } + +static inline int vlan_vids_add_by_dev(struct net_device *dev, + const struct net_device *by_dev) +{ + return 0; +} + +static inline void vlan_vids_del_by_dev(struct net_device *dev, + const struct net_device *by_dev) +{ +} #endif /** -- cgit v1.2.3-59-g8ed1b