mlx5_query_nic_vport_mtu
err = mlx5_query_nic_vport_mtu(mdev, &hw_mtu);
EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mtu);
err = mlx5_query_nic_vport_mtu(mdev, &hw_mtu);
int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu);