diff options
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_multicast.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index 2add6d417aa4..b760f2620abf 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -1317,6 +1317,19 @@ br_multicast_update_query_timer(struct net_bridge *br, mod_timer(&query->timer, jiffies + br->multicast_querier_interval); } +static void br_port_mc_router_state_change(struct net_bridge_port *p, + bool is_mc_router) +{ + struct switchdev_attr attr = { + .orig_dev = p->dev, + .id = SWITCHDEV_ATTR_ID_PORT_MROUTER, + .flags = SWITCHDEV_F_DEFER, + .u.mrouter = is_mc_router, + }; + + switchdev_port_attr_set(p->dev, &attr); +} + /* * Add port to router_list * list is maintained ordered by pointer value @@ -1342,6 +1355,7 @@ static void br_multicast_add_router(struct net_bridge *br, else hlist_add_head_rcu(&port->rlist, &br->router_list); br_rtr_notify(br->dev, port, RTM_NEWMDB); + br_port_mc_router_state_change(port, true); } static void br_multicast_mark_router(struct net_bridge *br, @@ -2049,6 +2063,7 @@ static void __del_port_router(struct net_bridge_port *p) return; hlist_del_init_rcu(&p->rlist); br_rtr_notify(p->br->dev, p, RTM_DELMDB); + br_port_mc_router_state_change(p, false); /* don't allow timer refresh */ if (p->multicast_router == MDB_RTR_TYPE_TEMP) |