diff options
| author | Ido Schimmel <idosch@nvidia.com> | 2020-12-06 10:22:21 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-12-06 19:22:14 -0800 |
| commit | 31e1de4f1242f338eaa62cc53d582116c83b9dd0 (patch) | |
| tree | 232dfe669d355d3fec54dc50009ebb1b41bbeb6b /drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | |
| parent | 4054eebf0fb07b010098adcdea1e1d3978490b9a (diff) | |
| download | linux-31e1de4f1242f338eaa62cc53d582116c83b9dd0.tar.bz2 | |
mlxsw: spectrum: Apply RIF configuration when joining a LAG
In case a router interface (RIF) is configured for a LAG, make sure its
configuration is applied on the new LAG member.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 85223647fdb6..20b141f02145 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -7697,9 +7697,9 @@ static void mlxsw_sp_rif_subport_put(struct mlxsw_sp_rif *rif) } static int -mlxsw_sp_port_vlan_router_join(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan, - struct net_device *l3_dev, - struct netlink_ext_ack *extack) +__mlxsw_sp_port_vlan_router_join(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan, + struct net_device *l3_dev, + struct netlink_ext_ack *extack) { struct mlxsw_sp_port *mlxsw_sp_port = mlxsw_sp_port_vlan->mlxsw_sp_port; struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp; @@ -7764,6 +7764,27 @@ __mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan) mlxsw_sp_rif_subport_put(rif); } +int +mlxsw_sp_port_vlan_router_join(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan, + struct net_device *l3_dev, + struct netlink_ext_ack *extack) +{ + struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port_vlan->mlxsw_sp_port->mlxsw_sp; + struct mlxsw_sp_rif *rif; + int err = 0; + + mutex_lock(&mlxsw_sp->router->lock); + rif = mlxsw_sp_rif_find_by_dev(mlxsw_sp, l3_dev); + if (!rif) + goto out; + + err = __mlxsw_sp_port_vlan_router_join(mlxsw_sp_port_vlan, l3_dev, + extack); +out: + mutex_unlock(&mlxsw_sp->router->lock); + return err; +} + void mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan) { @@ -7788,8 +7809,8 @@ static int mlxsw_sp_inetaddr_port_vlan_event(struct net_device *l3_dev, switch (event) { case NETDEV_UP: - return mlxsw_sp_port_vlan_router_join(mlxsw_sp_port_vlan, - l3_dev, extack); + return __mlxsw_sp_port_vlan_router_join(mlxsw_sp_port_vlan, + l3_dev, extack); case NETDEV_DOWN: __mlxsw_sp_port_vlan_router_leave(mlxsw_sp_port_vlan); break; |