Commit 2a5a290d authored by Amit Cohen's avatar Amit Cohen Committed by Jakub Kicinski
Browse files

mlxsw: reg: Add et_vlan field to SPVID register 



et_vlan field is used to configure which EtherType is used when VLAN is
pushed at ingress (for untagged packets or for QinQ push mode).

It will be used to configure tagging with ether_type1 (i.e., 0x88A8) for
QinQ mode.

Signed-off-by: default avatarAmit Cohen <amcohen@nvidia.com>
Reviewed-by: default avatarPetr Machata <petrm@nvidia.com>
Signed-off-by: default avatarIdo Schimmel <idosch@nvidia.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 7e9a6620

drivers/net/ethernet/mellanox/mlxsw/reg.h

+11 −0
Original line number Diff line number Diff line
@@ -834,6 +834,17 @@ MLXSW_ITEM32(reg, spvid, local_port, 0x00, 16, 8); 
 */

MLXSW_ITEM32(reg, spvid, sub_port, 0x00, 8, 8);



/* reg_spvid_et_vlan

 * EtherType used for when VLAN is pushed at ingress (for untagged

 * packets or for QinQ push mode).

 * 0: ether_type0 - (default)

 * 1: ether_type1

 * 2: ether_type2 - Reserved when Spectrum-1, supported by Spectrum-2

 * Ethertype IDs are configured by SVER.

 * Access: RW

 */

MLXSW_ITEM32(reg, spvid, et_vlan, 0x04, 16, 2);



/* reg_spvid_pvid

 * Port default VID

 * Access: RW