From: Tal Shnaiderman <talshn@nvidia.com>
To: <dev@dpdk.org>
Cc: <thomas@monjalon.net>, <matan@nvidia.com>, <rasland@nvidia.com>,
<asafp@nvidia.com>, <viacheslavo@nvidia.com>, <eilong@nvidia.com>,
<kcollins@nvidia.com>, <idanhac@nvidia.com>
Subject: [dpdk-dev] [PATCH 02/12] common/mlx5: read software parsing capabilities from DevX
Date: Wed, 6 Oct 2021 15:09:35 +0300 [thread overview]
Message-ID: <20211006120945.6612-3-talshn@nvidia.com> (raw)
In-Reply-To: <20211006120945.6612-1-talshn@nvidia.com>
mlx5 in Windows needs the software parsing hca capabilities
to query the NIC for TSO and Checksum offloading support.
Added the capability as part of the capabilities
queried by the PMD using DevX.
Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
---
drivers/common/mlx5/mlx5_devx_cmds.c | 6 ++++++
drivers/common/mlx5/mlx5_devx_cmds.h | 3 +++
2 files changed, 9 insertions(+)
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c
index 56407cc332..70ba74e112 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.c
+++ b/drivers/common/mlx5/mlx5_devx_cmds.c
@@ -991,6 +991,12 @@ mlx5_devx_cmd_query_hca_attr(void *ctx,
hcattr, tunnel_lro_gre);
attr->tunnel_lro_vxlan = MLX5_GET(per_protocol_networking_offload_caps,
hcattr, tunnel_lro_vxlan);
+ attr->swp = MLX5_GET(per_protocol_networking_offload_caps,
+ hcattr, swp);
+ attr->swp_csum = MLX5_GET(per_protocol_networking_offload_caps,
+ hcattr, swp_csum);
+ attr->swp_lso = MLX5_GET(per_protocol_networking_offload_caps,
+ hcattr, swp_lso);
attr->lro_max_msg_sz_mode = MLX5_GET
(per_protocol_networking_offload_caps,
hcattr, lro_max_msg_sz_mode);
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h b/drivers/common/mlx5/mlx5_devx_cmds.h
index e576e30f24..caa444bc15 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.h
+++ b/drivers/common/mlx5/mlx5_devx_cmds.h
@@ -116,6 +116,9 @@ struct mlx5_hca_attr {
uint32_t lro_cap:1;
uint32_t tunnel_lro_gre:1;
uint32_t tunnel_lro_vxlan:1;
+ uint32_t swp:1;
+ uint32_t swp_csum:1;
+ uint32_t swp_lso:1;
uint32_t lro_max_msg_sz_mode:2;
uint32_t lro_timer_supported_periods[MLX5_LRO_NUM_SUPP_PERIODS];
uint16_t lro_min_mss_size;
--
2.16.1.windows.4
next prev parent reply other threads:[~2021-10-06 12:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-06 12:09 [dpdk-dev] [PATCH 00/12] Expand NIC offloads support on Windows Tal Shnaiderman
2021-10-06 12:09 ` [dpdk-dev] [PATCH 01/12] net/mlx5: fix software parsing support query Tal Shnaiderman
2021-10-06 12:09 ` Tal Shnaiderman [this message]
2021-10-06 12:09 ` [dpdk-dev] [PATCH 03/12] net/mlx5: query software parsing support on Windows Tal Shnaiderman
2021-10-06 12:09 ` [dpdk-dev] [PATCH 04/12] net/mlx5: fix tunneling support query Tal Shnaiderman
2021-10-06 12:09 ` [dpdk-dev] [PATCH 05/12] common/mlx5: read tunneling capabilities from DevX Tal Shnaiderman
2021-10-06 12:09 ` [dpdk-dev] [PATCH 06/12] net/mlx5: query tunneling support on Windows Tal Shnaiderman
2021-10-06 12:09 ` [dpdk-dev] [PATCH 07/12] common/mlx5: read TSO capability from DevX Tal Shnaiderman
2021-10-06 12:09 ` [dpdk-dev] [PATCH 08/12] net/mlx5: support TSO offload on Windows Tal Shnaiderman
2021-10-06 12:09 ` [dpdk-dev] [PATCH 09/12] common/mlx5: read VLAN capability from DevX Tal Shnaiderman
2021-10-06 12:09 ` [dpdk-dev] [PATCH 10/12] net/mlx5: support VLAN stripping offload on Windows Tal Shnaiderman
2021-10-06 12:09 ` [dpdk-dev] [PATCH 11/12] common/mlx5: read FCS scattering capability from DevX Tal Shnaiderman
2021-10-06 12:09 ` [dpdk-dev] [PATCH 12/12] net/mlx5: support keep-CRC offload on Windows Tal Shnaiderman
2021-10-06 19:18 ` [dpdk-dev] [PATCH 00/12] Expand NIC offloads support " Idan Hackmon
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