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Commit 69be01f3 authored by Nogah Frankel's avatar Nogah Frankel Committed by David S. Miller
Browse files

mlxsw: spectrum: Make port flood update more generic 



Currently, there is a per port flood update function only for the UC
table. Make the function  more generic by changing the table type to be
an input.

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 eaa7df3c

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

+13 −13
Original line number Diff line number Diff line
@@ -219,7 +219,8 @@ static int __mlxsw_sp_port_flood_set(struct mlxsw_sp_port *mlxsw_sp_port, 
	return err;

}



static int mlxsw_sp_port_uc_flood_set(struct mlxsw_sp_port *mlxsw_sp_port,

static int mlxsw_sp_port_flood_table_set(struct mlxsw_sp_port *mlxsw_sp_port,

					 enum mlxsw_sp_flood_table table,

					 bool set)

{

	struct net_device *dev = mlxsw_sp_port->dev;
@@ -231,15 +232,12 @@ static int mlxsw_sp_port_uc_flood_set(struct mlxsw_sp_port *mlxsw_sp_port, 
		u16 vfid = mlxsw_sp_fid_to_vfid(fid);



		return __mlxsw_sp_port_flood_table_set(mlxsw_sp_port, vfid,

						       vfid,

						       MLXSW_SP_FLOOD_TABLE_UC,

						       set);

						       vfid, table, set);

	}



	for_each_set_bit(vid, mlxsw_sp_port->active_vlans, VLAN_N_VID) {

		err = __mlxsw_sp_port_flood_table_set(mlxsw_sp_port, vid, vid,

						      MLXSW_SP_FLOOD_TABLE_UC,

						      set);

						      table, set);

		if (err) {

			last_visited_vid = vid;

			goto err_port_flood_set;
@@ -250,8 +248,8 @@ static int mlxsw_sp_port_uc_flood_set(struct mlxsw_sp_port *mlxsw_sp_port, 


err_port_flood_set:

	for_each_set_bit(vid, mlxsw_sp_port->active_vlans, last_visited_vid)

		__mlxsw_sp_port_flood_table_set(mlxsw_sp_port, vid, vid,

						MLXSW_SP_FLOOD_TABLE_UC, !set);

		__mlxsw_sp_port_flood_table_set(mlxsw_sp_port, vid, vid, table,

						!set);

	netdev_err(dev, "Failed to configure unicast flooding\n");

	return err;

}
@@ -311,7 +309,8 @@ static int mlxsw_sp_port_attr_br_flags_set(struct mlxsw_sp_port *mlxsw_sp_port, 
		return 0;



	if ((uc_flood ^ brport_flags) & BR_FLOOD) {

		err = mlxsw_sp_port_uc_flood_set(mlxsw_sp_port,

		err = mlxsw_sp_port_flood_table_set(mlxsw_sp_port,

						    MLXSW_SP_FLOOD_TABLE_UC,

						    !mlxsw_sp_port->uc_flood);

		if (err)

			return err;
@@ -332,7 +331,8 @@ static int mlxsw_sp_port_attr_br_flags_set(struct mlxsw_sp_port *mlxsw_sp_port, 


err_port_learning_set:

	if ((uc_flood ^ brport_flags) & BR_FLOOD)

		mlxsw_sp_port_uc_flood_set(mlxsw_sp_port,

		mlxsw_sp_port_flood_table_set(mlxsw_sp_port,

					      MLXSW_SP_FLOOD_TABLE_UC,

					      mlxsw_sp_port->uc_flood);

	return err;

}