Function mlx5_set_mtu

dpdk/drivers/net/mlx5/linux/mlx5_ethdev_os.c:280–286

* Set device MTU. * * @param dev * Pointer to Ethernet device. * @param mtu * MTU value to set. * * @return * 0 on success, a negative errno value otherwise and rte_errno is set. */

 *   0 on success, a negative errno value otherwise and rte_errno is set.
 */
int
mlx5_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
{
	struct ifreq request = { .ifr_mtu = mtu, };

	return mlx5_ifreq(dev, SIOCSIFMTU, &request);
}

/**
 * Set device flags.