diff options
| author | Ido Schimmel <idosch@mellanox.com> | 2018-10-17 08:53:29 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-17 17:45:08 -0700 |
| commit | e9ba0fbc7dd23a74e77960c98c988f59a1ff75aa (patch) | |
| tree | 489690a0950dc15baf37a9d495a8cad5abeb7076 /drivers/net/ethernet | |
| parent | 045a5a99141d96e6254664783e8afb4e298ae2c9 (diff) | |
bridge: switchdev: Allow clearing FDB entry offload indication
Currently, an FDB entry only ceases being offloaded when it is deleted.
This changes with VxLAN encapsulation.
Devices capable of performing VxLAN encapsulation usually have only one
FDB table, unlike the software data path which has two - one in the
bridge driver and another in the VxLAN driver.
Therefore, bridge FDB entries pointing to a VxLAN device are only
offloaded if there is a corresponding entry in the VxLAN FDB.
Allow clearing the offload indication in case the corresponding entry
was deleted from the VxLAN FDB.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/rocker/rocker_main.c | 1 |
2 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index fa16ad2c6a50..a89075beef94 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -2090,12 +2090,13 @@ void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port, static void mlxsw_sp_fdb_call_notifiers(enum switchdev_notifier_type type, const char *mac, u16 vid, - struct net_device *dev) + struct net_device *dev, bool offloaded) { struct switchdev_notifier_fdb_info info; info.addr = mac; info.vid = vid; + info.offloaded = offloaded; call_switchdev_notifiers(type, dev, &info.info); } @@ -2147,7 +2148,7 @@ do_fdb_op: if (!do_notification) return; type = adding ? SWITCHDEV_FDB_ADD_TO_BRIDGE : SWITCHDEV_FDB_DEL_TO_BRIDGE; - mlxsw_sp_fdb_call_notifiers(type, mac, vid, bridge_port->dev); + mlxsw_sp_fdb_call_notifiers(type, mac, vid, bridge_port->dev, adding); return; @@ -2207,7 +2208,7 @@ do_fdb_op: if (!do_notification) return; type = adding ? SWITCHDEV_FDB_ADD_TO_BRIDGE : SWITCHDEV_FDB_DEL_TO_BRIDGE; - mlxsw_sp_fdb_call_notifiers(type, mac, vid, bridge_port->dev); + mlxsw_sp_fdb_call_notifiers(type, mac, vid, bridge_port->dev, adding); return; @@ -2312,7 +2313,7 @@ static void mlxsw_sp_switchdev_bridge_fdb_event_work(struct work_struct *work) break; mlxsw_sp_fdb_call_notifiers(SWITCHDEV_FDB_OFFLOADED, fdb_info->addr, - fdb_info->vid, dev); + fdb_info->vid, dev, true); break; case SWITCHDEV_FDB_DEL_TO_DEVICE: fdb_info = &switchdev_work->fdb_info; diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c index aeafdb9ac015..8721c0506af3 100644 --- a/drivers/net/ethernet/rocker/rocker_main.c +++ b/drivers/net/ethernet/rocker/rocker_main.c @@ -2728,6 +2728,7 @@ rocker_fdb_offload_notify(struct rocker_port *rocker_port, info.addr = recv_info->addr; info.vid = recv_info->vid; + info.offloaded = true; call_switchdev_notifiers(SWITCHDEV_FDB_OFFLOADED, rocker_port->dev, &info.info); } |