diff options
Diffstat (limited to 'net/bridge/br_switchdev.c')
| -rw-r--r-- | net/bridge/br_switchdev.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/net/bridge/br_switchdev.c b/net/bridge/br_switchdev.c index b975959ac15a..181a44d0f1da 100644 --- a/net/bridge/br_switchdev.c +++ b/net/bridge/br_switchdev.c @@ -98,3 +98,36 @@ int br_switchdev_set_port_flag(struct net_bridge_port *p, return 0; } + +static void +br_switchdev_fdb_call_notifiers(bool adding, const unsigned char *mac, + u16 vid, struct net_device *dev) +{ + struct switchdev_notifier_fdb_info info; + unsigned long notifier_type; + + info.addr = mac; + info.vid = vid; + notifier_type = adding ? SWITCHDEV_FDB_ADD_TO_DEVICE : SWITCHDEV_FDB_DEL_TO_DEVICE; + call_switchdev_notifiers(notifier_type, dev, &info.info); +} + +void +br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb, int type) +{ + if (!fdb->added_by_user) + return; + + switch (type) { + case RTM_DELNEIGH: + br_switchdev_fdb_call_notifiers(false, fdb->addr.addr, + fdb->vlan_id, + fdb->dst->dev); + break; + case RTM_NEWNEIGH: + br_switchdev_fdb_call_notifiers(true, fdb->addr.addr, + fdb->vlan_id, + fdb->dst->dev); + break; + } +} |