From 11e61a9467b9180e872c63466b884ad7f84d3574 Mon Sep 17 00:00:00 2001 From: Tal Shnaiderman Date: Wed, 21 Apr 2021 19:34:40 +0300 Subject: [PATCH] common/mlx5: read checksum capability from DevX mlx5 in Windows needs the hca capability csum_cap to query the NIC for checksum offloading support. Added the capability as part of the capabilities queried by the PMD using DevX. Signed-off-by: Tal Shnaiderman Acked-by: Matan Azrad Tested-by: Odi Assli --- drivers/common/mlx5/mlx5_devx_cmds.c | 2 ++ drivers/common/mlx5/mlx5_devx_cmds.h | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c index e1683750c0..e3c8c68314 100644 --- a/drivers/common/mlx5/mlx5_devx_cmds.c +++ b/drivers/common/mlx5/mlx5_devx_cmds.c @@ -946,6 +946,8 @@ mlx5_devx_cmd_query_hca_attr(void *ctx, hcattr = MLX5_ADDR_OF(query_hca_cap_out, out, capability); attr->wqe_vlan_insert = MLX5_GET(per_protocol_networking_offload_caps, hcattr, wqe_vlan_insert); + attr->csum_cap = MLX5_GET(per_protocol_networking_offload_caps, + hcattr, csum_cap); attr->lro_cap = MLX5_GET(per_protocol_networking_offload_caps, hcattr, lro_cap); attr->tunnel_lro_gre = MLX5_GET(per_protocol_networking_offload_caps, diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h b/drivers/common/mlx5/mlx5_devx_cmds.h index 660e7d9c7c..ce570ad28a 100644 --- a/drivers/common/mlx5/mlx5_devx_cmds.h +++ b/drivers/common/mlx5/mlx5_devx_cmds.h @@ -102,6 +102,7 @@ struct mlx5_hca_attr { uint32_t eth_net_offloads:1; uint32_t eth_virt:1; uint32_t wqe_vlan_insert:1; + uint32_t csum_cap:1; uint32_t wqe_inline_mode:2; uint32_t vport_inline_mode:3; uint32_t tunnel_stateless_geneve_rx:1; -- 2.20.1