[PATCH net-next 04/11] mlxsw: spectrum: Set PVID during port initialization

[Ido Schimmel]

Currently, the driver does not set the port's PVID when initializing a
new port. This is because the driver is using VID 1 as PVID which is the
firmware default.

Subsequent patches are going to change the PVID the driver is setting
when initializing a new port.

Prepare for that by explicitly setting the port's PVID.

Signed-off-by: Ido Schimmel <ido...@mellanox.com>
Reviewed-by: Petr Machata <pe...@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c 
b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index ed967afbc1f5..c65fa59dc69d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3176,6 +3176,13 @@ static int mlxsw_sp_port_create(struct mlxsw_sp 
*mlxsw_sp, u8 local_port,
                goto err_port_nve_init;
        }
 
+       err = mlxsw_sp_port_pvid_set(mlxsw_sp_port, MLXSW_SP_DEFAULT_VID);
+       if (err) {
+               dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to set 
PVID\n",
+                       mlxsw_sp_port->local_port);
+               goto err_port_pvid_set;
+       }
+
        mlxsw_sp_port_vlan = mlxsw_sp_port_vlan_create(mlxsw_sp_port,
                                                       MLXSW_SP_DEFAULT_VID);
        if (IS_ERR(mlxsw_sp_port_vlan)) {
@@ -3205,6 +3212,7 @@ static int mlxsw_sp_port_create(struct mlxsw_sp 
*mlxsw_sp, u8 local_port,
        mlxsw_sp_port_switchdev_fini(mlxsw_sp_port);
        mlxsw_sp_port_vlan_destroy(mlxsw_sp_port_vlan);
 err_port_vlan_create:
+err_port_pvid_set:
        mlxsw_sp_port_nve_fini(mlxsw_sp_port);
 err_port_nve_init:
        mlxsw_sp_tc_qdisc_fini(mlxsw_sp_port);
-- 
2.20.0