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Commit 90e0f0c1 authored by Nogah Frankel's avatar Nogah Frankel Committed by David S. Miller
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mlxsw: spectrum: Update mc_disabled flag by switchdev attr 



Add a function to update mc_disabled from switchdev attr
SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED

Signed-off-by: default avatarNogah Frankel <nogahf@mellanox.com>
Signed-off-by: default avatarYotam Gigi <yotamg@mellanox.com>
Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1e5d9432

drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c

+28 −0
Original line number Diff line number Diff line
@@ -274,6 +274,30 @@ static int mlxsw_sp_port_flood_table_set(struct mlxsw_sp_port *mlxsw_sp_port, 
	return err;

}



static int mlxsw_sp_port_mc_disabled_set(struct mlxsw_sp_port *mlxsw_sp_port,

					 struct switchdev_trans *trans,

					 bool mc_disabled)

{

	int set;

	int err = 0;



	if (switchdev_trans_ph_prepare(trans))

		return 0;



	if (mlxsw_sp_port->mc_router != mlxsw_sp_port->mc_flood) {

		set = mc_disabled ?

			mlxsw_sp_port->mc_flood : mlxsw_sp_port->mc_router;

		err = mlxsw_sp_port_flood_table_set(mlxsw_sp_port,

						    MLXSW_SP_FLOOD_TABLE_MC,

						    set);

	}



	if (!err)

		mlxsw_sp_port->mc_disabled = mc_disabled;



	return err;

}



int mlxsw_sp_vport_flood_set(struct mlxsw_sp_port *mlxsw_sp_vport, u16 fid,

			     bool set)

{
@@ -461,6 +485,10 @@ static int mlxsw_sp_port_attr_set(struct net_device *dev, 
		err = mlxsw_sp_port_attr_mc_router_set(mlxsw_sp_port, trans,

						       attr->u.mrouter);

		break;

	case SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED:

		err = mlxsw_sp_port_mc_disabled_set(mlxsw_sp_port, trans,

						    attr->u.mc_disabled);

		break;

	default:

		err = -EOPNOTSUPP;

		break;