diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 34 |
3 files changed, 41 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 1d9a8c5948e7..37c018bea5e2 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -4073,6 +4073,8 @@ static int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port, mlxsw_sp_port->learning_sync = 1; mlxsw_sp_port->uc_flood = 1; mlxsw_sp_port->mc_flood = 1; + mlxsw_sp_port->mc_router = 0; + mlxsw_sp_port->mc_disabled = 1; mlxsw_sp_port->bridged = 1; return 0; @@ -4090,6 +4092,7 @@ static void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port) mlxsw_sp_port->learning_sync = 0; mlxsw_sp_port->uc_flood = 0; mlxsw_sp_port->mc_flood = 0; + mlxsw_sp_port->mc_router = 0; mlxsw_sp_port->bridged = 0; /* Add implicit VLAN interface in the device, so that untagged @@ -4753,6 +4756,8 @@ static int mlxsw_sp_vport_bridge_join(struct mlxsw_sp_port *mlxsw_sp_vport, mlxsw_sp_vport->learning_sync = 1; mlxsw_sp_vport->uc_flood = 1; mlxsw_sp_vport->mc_flood = 1; + mlxsw_sp_vport->mc_router = 0; + mlxsw_sp_vport->mc_disabled = 1; mlxsw_sp_vport->bridged = 1; return 0; @@ -4774,6 +4779,7 @@ static void mlxsw_sp_vport_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_vport) mlxsw_sp_vport->learning_sync = 0; mlxsw_sp_vport->uc_flood = 0; mlxsw_sp_vport->mc_flood = 0; + mlxsw_sp_vport->mc_router = 0; mlxsw_sp_vport->bridged = 0; } diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 7b8d1cfe5cf4..13ec85e7c392 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -339,10 +339,12 @@ struct mlxsw_sp_port { struct mlxsw_sp *mlxsw_sp; u8 local_port; u8 stp_state; - u8 learning:1, + u16 learning:1, learning_sync:1, uc_flood:1, mc_flood:1, + mc_router:1, + mc_disabled:1, bridged:1, lagged:1, split:1; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index fe3cf568e1d5..53702464db2e 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -264,14 +264,20 @@ err_port_flood_set: int mlxsw_sp_vport_flood_set(struct mlxsw_sp_port *mlxsw_sp_vport, u16 fid, bool set) { + bool mc_set = set; u16 vfid; /* In case of vFIDs, index into the flooding table is relative to * the start of the vFIDs range. */ vfid = mlxsw_sp_fid_to_vfid(fid); + + if (set) + mc_set = mlxsw_sp_vport->mc_disabled ? + mlxsw_sp_vport->mc_flood : mlxsw_sp_vport->mc_router; + return __mlxsw_sp_port_flood_set(mlxsw_sp_vport, vfid, vfid, set, set, - set); + mc_set); } static int mlxsw_sp_port_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, @@ -393,6 +399,22 @@ static int mlxsw_sp_port_attr_br_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, return 0; } +static int mlxsw_sp_port_attr_mc_router_set(struct mlxsw_sp_port *mlxsw_sp_port, + struct switchdev_trans *trans, + bool is_port_mc_router) +{ + if (switchdev_trans_ph_prepare(trans)) + return 0; + + mlxsw_sp_port->mc_router = is_port_mc_router; + if (!mlxsw_sp_port->mc_disabled) + return mlxsw_sp_port_flood_table_set(mlxsw_sp_port, + MLXSW_SP_FLOOD_TABLE_MC, + is_port_mc_router); + + return 0; +} + static int mlxsw_sp_port_attr_set(struct net_device *dev, const struct switchdev_attr *attr, struct switchdev_trans *trans) @@ -422,6 +444,10 @@ static int mlxsw_sp_port_attr_set(struct net_device *dev, attr->orig_dev, attr->u.vlan_filtering); break; + case SWITCHDEV_ATTR_ID_PORT_MROUTER: + err = mlxsw_sp_port_attr_mc_router_set(mlxsw_sp_port, trans, + attr->u.mrouter); + break; default: err = -EOPNOTSUPP; break; @@ -567,6 +593,7 @@ static int mlxsw_sp_port_fid_map(struct mlxsw_sp_port *mlxsw_sp_port, u16 fid, static int mlxsw_sp_port_fid_join(struct mlxsw_sp_port *mlxsw_sp_port, u16 fid_begin, u16 fid_end) { + bool mc_flood; int fid, err; for (fid = fid_begin; fid <= fid_end; fid++) { @@ -575,9 +602,12 @@ static int mlxsw_sp_port_fid_join(struct mlxsw_sp_port *mlxsw_sp_port, goto err_port_fid_join; } + mc_flood = mlxsw_sp_port->mc_disabled ? + mlxsw_sp_port->mc_flood : mlxsw_sp_port->mc_router; + err = __mlxsw_sp_port_flood_set(mlxsw_sp_port, fid_begin, fid_end, mlxsw_sp_port->uc_flood, true, - mlxsw_sp_port->mc_flood); + mc_flood); if (err) goto err_port_flood_set; |