Commit 53eedd61 authored by Amit Cohen's avatar Amit Cohen Committed by David S. Miller
Browse files

mlxsw: Add IPV6_ADDRESS kvdl entry type 



Add support for allocating and freeing KVD entries for IPv6 addresses.

These addresses are programmed by the RIPS register and referenced by
the RATR and RTDP registers for IPv6 underlay encapsulation and
decapsulation, respectively.

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 avatarDavid S. Miller <davem@davemloft.net>
parent 713e8502

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

+2 −0
Original line number Diff line number Diff line
@@ -747,6 +747,7 @@ enum mlxsw_sp_kvdl_entry_type { 
	MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET,

	MLXSW_SP_KVDL_ENTRY_TYPE_PBS,

	MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR,

	MLXSW_SP_KVDL_ENTRY_TYPE_IPV6_ADDRESS,

	MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT,

};
@@ -758,6 +759,7 @@ mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type) 
	case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET:

	case MLXSW_SP_KVDL_ENTRY_TYPE_PBS:

	case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR:

	case MLXSW_SP_KVDL_ENTRY_TYPE_IPV6_ADDRESS:

	case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT:

	default:

		return 1;

drivers/net/ethernet/mellanox/mlxsw/spectrum2_kvdl.c

+1 −0
Original line number Diff line number Diff line
@@ -35,6 +35,7 @@ static const struct mlxsw_sp2_kvdl_part_info mlxsw_sp2_kvdl_parts_info[] = { 
				 MAX_KVD_ACTION_SETS),

	MLXSW_SP2_KVDL_PART_INFO(PBS, 0x24, KVD_SIZE, KVD_SIZE),

	MLXSW_SP2_KVDL_PART_INFO(MCRIGR, 0x26, KVD_SIZE, KVD_SIZE),

	MLXSW_SP2_KVDL_PART_INFO(IPV6_ADDRESS, 0x28, KVD_SIZE, KVD_SIZE),

	MLXSW_SP2_KVDL_PART_INFO(TNUMT, 0x29, KVD_SIZE, KVD_SIZE),

};