From 1cbdad1bf28f9b45a0536c579d91f29ccf92d6e3 Mon Sep 17 00:00:00 2001 From: Xueming Li Date: Wed, 28 Oct 2020 10:44:38 +0000 Subject: [PATCH] common/mlx5: get number of ports that can be bonded Get HCA capability: number of physical ports that can be bonded. Cc: stable@dpdk.org Signed-off-by: Xueming Li Acked-by: Matan Azrad Reviewed-by: Maxime Coquelin --- 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 dc426e9b09..5b0f8a8654 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 0ea2427b75..472d1cb658 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; -- 2.20.1