From: Xueming Li <xuemingl@nvidia.com>
To: Matan Azrad <matan@nvidia.com>,
Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: dev@dpdk.org, xuemingl@nvidia.com, Asaf Penso <asafp@nvidia.com>,
stable@dpdk.org
Subject: [dpdk-dev] [PATCH v1 1/2] common/mlx5: get number of ports that can be bonded
Date: Wed, 28 Oct 2020 10:44:38 +0000 [thread overview]
Message-ID: <1603881879-19275-1-git-send-email-xuemingl@nvidia.com> (raw)
In-Reply-To: <1603710656-32187-1-git-send-email-xuemingl@nvidia.com>
Get HCA capability: number of physical ports that can be bonded.
Cc: stable@dpdk.org
Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
---
drivers/common/mlx5/mlx5_devx_cmds.c | 5 +++--
drivers/common/mlx5/mlx5_devx_cmds.h | 1 +
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c
index 8aee12d527..e748d034d0 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.c
+++ b/drivers/common/mlx5/mlx5_devx_cmds.c
@@ -711,6 +711,7 @@ mlx5_devx_cmd_query_hca_attr(void *ctx,
attr->non_wire_sq = MLX5_GET(cmd_hca_cap, hcattr, non_wire_sq);
attr->log_max_static_sq_wq = MLX5_GET(cmd_hca_cap, hcattr,
log_max_static_sq_wq);
+ attr->num_lag_ports = MLX5_GET(cmd_hca_cap, hcattr, num_lag_ports);
attr->dev_freq_khz = MLX5_GET(cmd_hca_cap, hcattr,
device_frequency_khz);
attr->scatter_fcs_w_decap_disable =
@@ -1429,8 +1430,8 @@ mlx5_devx_cmd_create_tis(void *ctx,
tis_ctx = MLX5_ADDR_OF(create_tis_in, in, ctx);
MLX5_SET(tisc, tis_ctx, strict_lag_tx_port_affinity,
tis_attr->strict_lag_tx_port_affinity);
- MLX5_SET(tisc, tis_ctx, strict_lag_tx_port_affinity,
- tis_attr->strict_lag_tx_port_affinity);
+ MLX5_SET(tisc, tis_ctx, lag_tx_port_affinity,
+ tis_attr->lag_tx_port_affinity);
MLX5_SET(tisc, tis_ctx, prio, tis_attr->prio);
MLX5_SET(tisc, tis_ctx, transport_domain,
tis_attr->transport_domain);
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h b/drivers/common/mlx5/mlx5_devx_cmds.h
index abbea67784..3781fedd9e 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.h
+++ b/drivers/common/mlx5/mlx5_devx_cmds.h
@@ -99,6 +99,7 @@ struct mlx5_hca_attr {
uint32_t cross_channel:1;
uint32_t non_wire_sq:1; /* SQ with non-wire ops is supported. */
uint32_t log_max_static_sq_wq:5; /* Static WQE size SQ. */
+ uint32_t num_lag_ports:4; /* Number of ports can be bonded. */
uint32_t dev_freq_khz; /* Timestamp counter frequency, kHz. */
uint32_t scatter_fcs_w_decap_disable:1;
uint32_t regex:1;
--
2.25.1
next prev parent reply other threads:[~2020-10-28 10:44 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-26 11:10 [dpdk-dev] [PATCH " Xueming Li
2020-10-26 11:10 ` [dpdk-dev] [PATCH 2/2] vdpa/mlx5: specify lag port affinity Xueming Li
2020-10-28 9:35 ` Maxime Coquelin
2020-10-28 10:32 ` Xueming(Steven) Li
2020-10-28 9:30 ` [dpdk-dev] [PATCH 1/2] common/mlx5: get number of ports that can be bonded Maxime Coquelin
2020-10-28 10:44 ` Xueming Li [this message]
2020-10-29 8:29 ` [dpdk-dev] [PATCH v1 " Maxime Coquelin
2020-10-28 10:44 ` [dpdk-dev] [PATCH v1 2/2] vdpa/mlx5: specify lag port affinity Xueming Li
2020-10-29 8:29 ` Maxime Coquelin
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