diff options
| author | Tobias Waldekranz <tobias@waldekranz.com> | 2021-06-29 17:06:45 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-29 20:46:23 +0300 |
| commit | 6eb38bf8eb90748dbf4191f6c4940ae76223b0a4 (patch) | |
| tree | a691ec7ea504d06ba5223a0a92cd3812c451eb47 /net/bridge/br_switchdev.c | |
| parent | 3e19ae7c6fd62978ae518b17ae0e30ab8d17ed07 (diff) | |
| download | linux-6eb38bf8eb90748dbf4191f6c4940ae76223b0a4.tar.xz | |
net: bridge: switchdev: send FDB notifications for host addresses
Treat addresses added to the bridge itself in the same way as regular
ports and send out a notification so that drivers may sync it down to
the hardware FDB.
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_switchdev.c')
| -rw-r--r-- | net/bridge/br_switchdev.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/bridge/br_switchdev.c b/net/bridge/br_switchdev.c index 192293fe37fd..d3adee0f91f9 100644 --- a/net/bridge/br_switchdev.c +++ b/net/bridge/br_switchdev.c @@ -108,9 +108,11 @@ int br_switchdev_set_port_flag(struct net_bridge_port *p, } void -br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb, int type) +br_switchdev_fdb_notify(struct net_bridge *br, + const struct net_bridge_fdb_entry *fdb, int type) { const struct net_bridge_port *dst = READ_ONCE(fdb->dst); + struct net_device *dev = dst ? dst->dev : br->dev; struct switchdev_notifier_fdb_info info = { .addr = fdb->key.addr.addr, .vid = fdb->key.vlan_id, @@ -119,17 +121,14 @@ br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb, int type) .offloaded = test_bit(BR_FDB_OFFLOADED, &fdb->flags), }; - if (!dst) - return; - switch (type) { case RTM_DELNEIGH: call_switchdev_notifiers(SWITCHDEV_FDB_DEL_TO_DEVICE, - dst->dev, &info.info, NULL); + dev, &info.info, NULL); break; case RTM_NEWNEIGH: call_switchdev_notifiers(SWITCHDEV_FDB_ADD_TO_DEVICE, - dst->dev, &info.info, NULL); + dev, &info.info, NULL); break; } } |