net: bridge: vlan: add rtnetlink group and notify support
Add a new rtnetlink group for bridge vlan notifications - RTNLGRP_BRVLAN
and add support for sending vlan notifications (both single and ranges).
No functional changes intended, the notification support will be used by
later patches.
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index ee3871d..ba162c8 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -960,6 +960,10 @@ int br_vlan_bridge_event(struct net_device *dev, unsigned long event,
void *ptr);
void br_vlan_rtnl_init(void);
void br_vlan_rtnl_uninit(void);
+void br_vlan_notify(const struct net_bridge *br,
+ const struct net_bridge_port *p,
+ u16 vid, u16 vid_range,
+ int cmd);
static inline struct net_bridge_vlan_group *br_vlan_group(
const struct net_bridge *br)
@@ -1166,6 +1170,13 @@ static inline void br_vlan_rtnl_init(void)
static inline void br_vlan_rtnl_uninit(void)
{
}
+
+static inline void br_vlan_notify(const struct net_bridge *br,
+ const struct net_bridge_port *p,
+ u16 vid, u16 vid_range,
+ int cmd)
+{
+}
#endif
struct nf_br_ops {