Read and store the device capability of FLOW_METER_ASO general object,
using the DevX API.
Signed-off-by: Li Zhang <l...@nvidia.com>
Acked-by: Matan Azrad <ma...@nvidia.com>
---
drivers/common/mlx5/mlx5_devx_cmds.c | 14 ++++++++++++++
drivers/common/mlx5/mlx5_devx_cmds.h | 8 ++++++++
2 files changed, 22 insertions(+)
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c
b/drivers/common/mlx5/mlx5_devx_cmds.c
index 268bcd0d99..a878a5c689 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.c
+++ b/drivers/common/mlx5/mlx5_devx_cmds.c
@@ -696,6 +696,9 @@ mlx5_devx_cmd_query_hca_attr(void *ctx,
attr->max_geneve_tlv_option_data_len = MLX5_GET(cmd_hca_cap, hcattr,
max_geneve_tlv_option_data_len);
attr->qos.sup = MLX5_GET(cmd_hca_cap, hcattr, qos);
+ attr->qos.flow_meter_aso_sup = !!(MLX5_GET64(cmd_hca_cap, hcattr,
+ general_obj_types) &
+ MLX5_GENERAL_OBJ_TYPES_CAP_FLOW_METER_ASO);
attr->vdpa.valid = !!(MLX5_GET64(cmd_hca_cap, hcattr,
general_obj_types) &
MLX5_GENERAL_OBJ_TYPES_CAP_VIRTQ_NET_Q);
@@ -783,6 +786,17 @@ mlx5_devx_cmd_query_hca_attr(void *ctx,
MLX5_GET(qos_cap, hcattr, packet_pacing);
attr->qos.wqe_rate_pp =
MLX5_GET(qos_cap, hcattr, wqe_rate_pp);
+ if (attr->qos.flow_meter_aso_sup) {
+ attr->qos.log_meter_aso_granularity =
+ MLX5_GET(qos_cap, hcattr,
+ log_meter_aso_granularity);
+ attr->qos.log_meter_aso_max_alloc =
+ MLX5_GET(qos_cap, hcattr,
+ log_meter_aso_max_alloc);
+ attr->qos.log_max_num_meter_aso =
+ MLX5_GET(qos_cap, hcattr,
+ log_max_num_meter_aso);
+ }
}
if (attr->vdpa.valid)
mlx5_devx_cmd_query_hca_vdpa_attr(ctx, &attr->vdpa);
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h
b/drivers/common/mlx5/mlx5_devx_cmds.h
index 67b5f771c6..673e41599e 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.h
+++ b/drivers/common/mlx5/mlx5_devx_cmds.h
@@ -50,10 +50,18 @@ struct mlx5_hca_qos_attr {
* Using older driver versions, flow_meter_old can be 1
* while flow_meter is 0.
*/
+ uint32_t flow_meter_aso_sup:1;
+ /* Whether FLOW_METER_ASO Object is supported. */
uint8_t log_max_flow_meter;
/* Power of the maximum supported meters. */
uint8_t flow_meter_reg_c_ids;
/* Bitmap of the reg_Cs available for flow meter to use. */
+ uint32_t log_meter_aso_granularity:5;
+ /* Power of the minimum allocation granularity Object. */
+ uint32_t log_meter_aso_max_alloc:5;
+ /* Power of the maximum allocation granularity Object. */
+ uint32_t log_max_num_meter_aso:5;
+ /* Power of the maximum number of supported objects. */
};
--
2.27.0
