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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>
This commit is contained in:
Amit Cohen 2020-12-08 11:22:43 +02:00 committed by David S. Miller
parent c1c32a79c5
commit 598874c8e9
1 changed files with 9 additions and 1 deletions
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10
drivers/net/ethernet/mellanox/mlxsw/reg.h
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@ -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);