diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 61 |
3 files changed, 65 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 6ecd9a4dceee..fe954e87c5a7 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -1411,7 +1411,7 @@ static int mlxsw_sp_port_overheat_init_val_set(struct mlxsw_sp_port *mlxsw_sp_po return 0; } -static int +int mlxsw_sp_port_vlan_classification_set(struct mlxsw_sp_port *mlxsw_sp_port, bool is_8021ad_tagged, bool is_8021q_tagged) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 338a4c9e329c..ce26cc41831f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -428,6 +428,10 @@ int mlxsw_sp_port_get_stats_raw(struct net_device *dev, int grp, int prio, char *ppcnt_pl); int mlxsw_sp_port_admin_status_set(struct mlxsw_sp_port *mlxsw_sp_port, bool is_up); +int +mlxsw_sp_port_vlan_classification_set(struct mlxsw_sp_port *mlxsw_sp_port, + bool is_8021ad_tagged, + bool is_8021q_tagged); /* spectrum_buffers.c */ struct mlxsw_sp_hdroom_prio { diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index dfb97a847efc..d8ee8801331c 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -41,6 +41,7 @@ struct mlxsw_sp_bridge { DECLARE_BITMAP(mids_bitmap, MLXSW_SP_MID_MAX); const struct mlxsw_sp_bridge_ops *bridge_8021q_ops; const struct mlxsw_sp_bridge_ops *bridge_8021d_ops; + const struct mlxsw_sp_bridge_ops *bridge_8021ad_ops; }; struct mlxsw_sp_bridge_device { @@ -228,8 +229,14 @@ mlxsw_sp_bridge_device_create(struct mlxsw_sp_bridge *bridge, bridge_device->mrouter = br_multicast_router(br_dev); INIT_LIST_HEAD(&bridge_device->ports_list); if (vlan_enabled) { + u16 proto; + bridge->vlan_enabled_exists = true; - bridge_device->ops = bridge->bridge_8021q_ops; + br_vlan_get_proto(br_dev, &proto); + if (proto == ETH_P_8021AD) + bridge_device->ops = bridge->bridge_8021ad_ops; + else + bridge_device->ops = bridge->bridge_8021q_ops; } else { bridge_device->ops = bridge->bridge_8021d_ops; } @@ -2266,6 +2273,57 @@ static const struct mlxsw_sp_bridge_ops mlxsw_sp_bridge_8021d_ops = { .fid_vid = mlxsw_sp_bridge_8021d_fid_vid, }; +static int +mlxsw_sp_bridge_8021ad_port_join(struct mlxsw_sp_bridge_device *bridge_device, + struct mlxsw_sp_bridge_port *bridge_port, + struct mlxsw_sp_port *mlxsw_sp_port, + struct netlink_ext_ack *extack) +{ + int err; + + err = mlxsw_sp_port_vlan_classification_set(mlxsw_sp_port, true, false); + if (err) + return err; + + err = mlxsw_sp_bridge_vlan_aware_port_join(bridge_port, mlxsw_sp_port, + extack); + if (err) + goto err_bridge_vlan_aware_port_join; + + return 0; + +err_bridge_vlan_aware_port_join: + mlxsw_sp_port_vlan_classification_set(mlxsw_sp_port, false, true); + return err; +} + +static void +mlxsw_sp_bridge_8021ad_port_leave(struct mlxsw_sp_bridge_device *bridge_device, + struct mlxsw_sp_bridge_port *bridge_port, + struct mlxsw_sp_port *mlxsw_sp_port) +{ + mlxsw_sp_bridge_vlan_aware_port_leave(mlxsw_sp_port); + mlxsw_sp_port_vlan_classification_set(mlxsw_sp_port, false, true); +} + +static int +mlxsw_sp_bridge_8021ad_vxlan_join(struct mlxsw_sp_bridge_device *bridge_device, + const struct net_device *vxlan_dev, u16 vid, + struct netlink_ext_ack *extack) +{ + NL_SET_ERR_MSG_MOD(extack, "VXLAN is not supported with 802.1ad"); + return -EOPNOTSUPP; +} + +static const struct mlxsw_sp_bridge_ops mlxsw_sp_bridge_8021ad_ops = { + .port_join = mlxsw_sp_bridge_8021ad_port_join, + .port_leave = mlxsw_sp_bridge_8021ad_port_leave, + .vxlan_join = mlxsw_sp_bridge_8021ad_vxlan_join, + .fid_get = mlxsw_sp_bridge_8021q_fid_get, + .fid_lookup = mlxsw_sp_bridge_8021q_fid_lookup, + .fid_vid = mlxsw_sp_bridge_8021q_fid_vid, +}; + int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port, struct net_device *brport_dev, struct net_device *br_dev, @@ -3527,6 +3585,7 @@ int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp) bridge->bridge_8021q_ops = &mlxsw_sp_bridge_8021q_ops; bridge->bridge_8021d_ops = &mlxsw_sp_bridge_8021d_ops; + bridge->bridge_8021ad_ops = &mlxsw_sp_bridge_8021ad_ops; return mlxsw_sp_fdb_init(mlxsw_sp); } |