diff options
| author |   Ido Schimmel <idosch@mellanox.com> | 2016-01-27 15:20:16 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-01-28 15:55:30 -0800 |
| commit | 4dc236c31733f5d2a3872c88cf12f607d7d36905 (patch) | |
| tree | 67757128ebcbf6a448f0d2e78a0168ed5bebc436 /drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | |
| parent | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue (diff) | |
| download | linux-dev-4dc236c31733f5d2a3872c88cf12f607d7d36905.tar.xz linux-dev-4dc236c31733f5d2a3872c88cf12f607d7d36905.zip | |
mlxsw: spectrum: Handle port leaving LAG while bridged
It is possible for a user to remove a port from a LAG device, while the
LAG device or VLAN devices on top of it are bridged. In these cases,
bridge's teardown sequence is never issued, so we need to take care of
it ourselves.
When LAG's unlinking event is received by port netdev:
1) Traverse its vPorts list and make those member in a bridge leave it.
They will be deleted later by LAG code.
2) Make the port netdev itself leave its bridge if member in one.
Fixes: 0d65fc13042f ("mlxsw: spectrum: Implement LAG port join/leave")
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index 45479ef5bcf4..e4a3bd49069f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -936,6 +936,14 @@ static int mlxsw_sp_port_vlans_del(struct mlxsw_sp_port *mlxsw_sp_port, vlan->vid_begin, vlan->vid_end, false); } +void mlxsw_sp_port_active_vlans_del(struct mlxsw_sp_port *mlxsw_sp_port) +{ + u16 vid; + + for_each_set_bit(vid, mlxsw_sp_port->active_vlans, VLAN_N_VID) + __mlxsw_sp_port_vlans_del(mlxsw_sp_port, vid, vid, false); +} + static int mlxsw_sp_port_fdb_static_del(struct mlxsw_sp_port *mlxsw_sp_port, const struct switchdev_obj_port_fdb *fdb) |