Commit 598874c8 authored Dec 08, 2020 by Amit Cohen Committed by David S. Miller Dec 08, 2020

mlxsw: reg: Add support for tunnel port in SPVID register



Add spvid_tport field which indicates if the port is tunnel port.
When spvid_tport is true, local_port field supposed to be tunnel port
type.

It will be used to configure which Ethertype will be used when VLAN is
pushed at ingress for tunnel port.

Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent c1c32a79

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

+9 −1

Original line number	Diff line number	Diff line
		@@ -821,8 +821,16 @@ static inline void mlxsw_reg_spms_vid_pack(char *payload, u16 vid,

		MLXSW_REG_DEFINE(spvid, MLXSW_REG_SPVID_ID, MLXSW_REG_SPVID_LEN);

		/* reg_spvid_tport
		* Port is tunnel port.
		* Reserved when SwitchX/-2 or Spectrum-1.
		* Access: Index
		*/
		MLXSW_ITEM32(reg, spvid, tport, 0x00, 24, 1);

		/* reg_spvid_local_port
		* Local port number.
		* When tport = 0: Local port number. Not supported for CPU port.
		* When tport = 1: Tunnel port.
		* Access: Index
		*/
		MLXSW_ITEM32(reg, spvid, local_port, 0x00, 16, 8);