mlx5_modify_port_tc_rate_limit
EXPORT_SYMBOL_GPL(mlx5_modify_port_tc_rate_limit);
err = -mlx5_modify_port_tc_rate_limit(mdev, max_bw_value, max_bw_unit);
int mlx5_modify_port_tc_rate_limit(struct mlx5_core_dev *mdev,