MLX5_CAP_ESWITCH_FLOW_TABLE
mdev->hca_caps_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
mdev->hca_caps_max[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
(mdev)->hca_caps_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH_FLOW_TABLE);
&dev->hca_caps_cur[MLX5_CAP_ESWITCH_FLOW_TABLE],
&dev->hca_caps_max[MLX5_CAP_ESWITCH_FLOW_TABLE],