diff options
| author |   Jiri Pirko <jpirko@redhat.com> | 2011-12-08 04:11:19 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-12-08 19:52:42 -0500 |
| commit | 348a1443cc4303c72cf1ee3b26e476fec8e7b5fa (patch) | |
| tree | da134720dcdf4ce0cf8ba0f49cd9ee6b5dd0036b /include/linux | |
| parent | vlan: introduce vid list with reference counting (diff) | |
| download | linux-dev-348a1443cc4303c72cf1ee3b26e476fec8e7b5fa.tar.xz linux-dev-348a1443cc4303c72cf1ee3b26e476fec8e7b5fa.zip | |
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 <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/if_vlan.h | 15 |
1 files changed, 15 insertions, 0 deletions
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 /** |