From: Amit Cohen Date: Wed, 17 Mar 2021 10:35:23 +0000 (+0200) Subject: mlxsw: reg: Add egr_et_set field to SPVID X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1b35293b7afc5bdd6731502c6bba11a04a71512a;p=linux.git mlxsw: reg: Add egr_et_set field to SPVID SPVID.egr_et_set=1 means that when VLAN is pushed at ingress (for untagged packets or for QinQ push mode) then the EtherType is decided at the egress port. The next patches will use this field for VxLAN devices (tunnel port) in order to allow using dual VxLAN bridges (802.1d and 802.1ad at the same time). Signed-off-by: Amit Cohen Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 44f836246e330..626f5e5c8a937 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -842,6 +842,14 @@ MLXSW_ITEM32(reg, spvid, local_port, 0x00, 16, 8); */ MLXSW_ITEM32(reg, spvid, sub_port, 0x00, 8, 8); +/* reg_spvid_egr_et_set + * When VLAN is pushed at ingress (for untagged packets or for + * QinQ push mode) then the EtherType is decided at the egress port. + * Reserved when Spectrum-1. + * Access: RW + */ +MLXSW_ITEM32(reg, spvid, egr_et_set, 0x04, 24, 1); + /* reg_spvid_et_vlan * EtherType used for when VLAN is pushed at ingress (for untagged * packets or for QinQ push mode). @@ -849,6 +857,7 @@ MLXSW_ITEM32(reg, spvid, sub_port, 0x00, 8, 8); * 1: ether_type1 * 2: ether_type2 - Reserved when Spectrum-1, supported by Spectrum-2 * Ethertype IDs are configured by SVER. + * Reserved when egr_et_set = 1. * Access: RW */ MLXSW_ITEM32(reg, spvid, et_vlan, 0x04, 16, 2);