From 2a5a290d6d941ad51ce78314d5fcd76c1f9184a8 Mon Sep 17 00:00:00 2001 From: Amit Cohen Date: Sun, 29 Nov 2020 14:54:00 +0200 Subject: [PATCH] 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: Amit Cohen Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/mellanox/mlxsw/reg.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 5248532c39990..bea919b92f768 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -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