net/mlx5: fill meter capabilities using DevX

[dpdk.git] / drivers / net / mlx5 / mlx5_devx_cmds.c

diff --git a/drivers/net/mlx5/mlx5_devx_cmds.c b/drivers/net/mlx5/mlx5_devx_cmds.c
index d6e89b6..dcb7609 100644 (file)
--- a/drivers/net/mlx5/mlx5_devx_cmds.c
+++ b/drivers/net/mlx5/mlx5_devx_cmds.c
@@ -335,6 +335,29 @@ mlx5_devx_cmd_query_hca_attr(struct ibv_context *ctx,
        attr->log_max_hairpin_num_packets = MLX5_GET
                (cmd_hca_cap, hcattr, log_min_hairpin_wq_data_sz);
        attr->vhca_id = MLX5_GET(cmd_hca_cap, hcattr, vhca_id);
+       attr->qos.sup = MLX5_GET(cmd_hca_cap, hcattr, qos);
+       if (attr->qos.sup) {
+               MLX5_SET(query_hca_cap_in, in, op_mod,
+                        MLX5_GET_HCA_CAP_OP_MOD_QOS_CAP |
+                        MLX5_HCA_CAP_OPMOD_GET_CUR);
+               rc = mlx5_glue->devx_general_cmd(ctx, in, sizeof(in),
+                                                out, sizeof(out));
+               if (rc)
+                       goto error;
+               if (status) {
+                       DRV_LOG(DEBUG, "Failed to query devx QOS capabilities,"
+                               " status %x, syndrome = %x",
+                               status, syndrome);
+                       return -1;
+               }
+               hcattr = MLX5_ADDR_OF(query_hca_cap_out, out, capability);
+               attr->qos.srtcm_sup =
+                               MLX5_GET(qos_cap, hcattr, flow_meter_srtcm);
+               attr->qos.log_max_flow_meter =
+                               MLX5_GET(qos_cap, hcattr, log_max_flow_meter);
+               attr->qos.flow_meter_reg_c_ids =
+                       MLX5_GET(qos_cap, hcattr, flow_meter_reg_id);
+       }
        attr->eth_net_offloads = MLX5_GET(cmd_hca_cap, hcattr,
                                          eth_net_offloads);
        attr->eth_virt = MLX5_GET(cmd_hca_cap, hcattr, eth_virt);