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mlxsw: spectrum_switchdev: Consider mrouter status for mdb changes 

When a mrouter is registered or leaves a mid, don't update the HW.

Signed-off-by: Nogah Frankel <nogahf@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nogah Frankel 2017-09-20 16:15:16 +02:00 committed by David S. Miller
parent 0166277706
commit ded711c87a
1 changed files with 9 additions and 4 deletions
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13
drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
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@ -1491,6 +1491,9 @@ static int mlxsw_sp_port_mdb_add(struct mlxsw_sp_port *mlxsw_sp_port,
if (!bridge_device->multicast_enabled) if (!bridge_device->multicast_enabled)
return 0; return 0;
if (bridge_port->mrouter)
return 0;
err = mlxsw_sp_port_smid_set(mlxsw_sp_port, mid->mid, true); err = mlxsw_sp_port_smid_set(mlxsw_sp_port, mid->mid, true);
if (err) { if (err) {
netdev_err(dev, "Unable to set SMID\n"); netdev_err(dev, "Unable to set SMID\n");
@ -1613,10 +1616,12 @@ __mlxsw_sp_port_mdb_del(struct mlxsw_sp_port *mlxsw_sp_port,
int err; int err;
if (bridge_port->bridge_device->multicast_enabled) { if (bridge_port->bridge_device->multicast_enabled) {
err = mlxsw_sp_port_smid_set(mlxsw_sp_port, mid->mid, false); if (bridge_port->bridge_device->multicast_enabled) {
err = mlxsw_sp_port_smid_set(mlxsw_sp_port, mid->mid,
if (err) false);
netdev_err(dev, "Unable to remove port from SMID\n"); if (err)
netdev_err(dev, "Unable to remove port from SMID\n");
}
} }
err = mlxsw_sp_port_remove_from_mid(mlxsw_sp_port, mid); err = mlxsw_sp_port_remove_from_mid(mlxsw_sp_port, mid);