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From: Ido Schimmel <idosch@idosch.org>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, kuba@kernel.org, amcohen@nvidia.com,
	petrm@nvidia.com, jiri@nvidia.com, mlxsw@nvidia.com,
	Ido Schimmel <idosch@nvidia.com>
Subject: [PATCH net-next 12/14] mlxsw: Add IPV6_ADDRESS kvdl entry type
Date: Thu, 23 Sep 2021 15:36:58 +0300	[thread overview]
Message-ID: <20210923123700.885466-13-idosch@idosch.org> (raw)
In-Reply-To: <20210923123700.885466-1-idosch@idosch.org>

From: Amit Cohen <amcohen@nvidia.com>

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: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum.h       | 2 ++
 drivers/net/ethernet/mellanox/mlxsw/spectrum2_kvdl.c | 1 +
 2 files changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index 83ab1ea92d31..0ebbd9b04b89 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -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;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum2_kvdl.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum2_kvdl.c
index 3a73d654017f..10ae1115de6c 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum2_kvdl.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum2_kvdl.c
@@ -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),
 };
 
-- 
2.31.1


  parent reply	other threads:[~2021-09-23 12:38 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-23 12:36 [PATCH net-next 00/14] mlxsw: Add support for IP-in-IP with IPv6 underlay Ido Schimmel
2021-09-23 12:36 ` [PATCH net-next 01/14] mlxsw: spectrum_router: Create common function for fib_entry_type_unset() code Ido Schimmel
2021-09-23 12:36 ` [PATCH net-next 02/14] mlxsw: spectrum_ipip: Pass IP tunnel parameters by reference and as 'const' Ido Schimmel
2021-09-23 12:36 ` [PATCH net-next 03/14] mlxsw: spectrum_router: Fix arguments alignment Ido Schimmel
2021-09-23 12:36 ` [PATCH net-next 04/14] mlxsw: spectrum_ipip: Create common function for mlxsw_sp_ipip_ol_netdev_change_gre() Ido Schimmel
2021-09-23 12:36 ` [PATCH net-next 05/14] mlxsw: Take tunnel's type into account when searching underlay device Ido Schimmel
2021-09-23 12:36 ` [PATCH net-next 06/14] mlxsw: reg: Add Router IP version Six Register Ido Schimmel
2021-09-23 12:36 ` [PATCH net-next 07/14] mlxsw: reg: Add support for rtdp_ipip6_pack() Ido Schimmel
2021-09-23 12:36 ` [PATCH net-next 08/14] mlxsw: reg: Add support for ratr_ipip6_entry_pack() Ido Schimmel
2021-09-23 12:36 ` [PATCH net-next 09/14] mlxsw: reg: Add support for ritr_loopback_ipip6_pack() Ido Schimmel
2021-09-23 12:36 ` [PATCH net-next 10/14] mlxsw: Create separate ipip_ops_arr for different ASICs Ido Schimmel
2021-09-23 12:36 ` [PATCH net-next 11/14] mlxsw: spectrum_ipip: Add mlxsw_sp_ipip_gre6_ops Ido Schimmel
2021-09-23 12:36 ` Ido Schimmel [this message]
2021-09-23 12:36 ` [PATCH net-next 13/14] mlxsw: spectrum_router: Increase parsing depth for IPv6 decapsulation Ido Schimmel
2021-09-23 12:37 ` [PATCH net-next 14/14] mlxsw: Add support for IP-in-IP with IPv6 underlay for Spectrum-2 and above Ido Schimmel
2021-09-24  9:40 ` [PATCH net-next 00/14] mlxsw: Add support for IP-in-IP with IPv6 underlay patchwork-bot+netdevbpf

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