Function mlx4_dev_set_link_down

dpdk/drivers/net/mlx4/mlx4_ethdev.c:299–305

* DPDK callback to bring the link DOWN. * * @param dev * Pointer to Ethernet device structure. * * @return * 0 on success, negative errno value otherwise and rte_errno is set. */

 *   0 on success, negative errno value otherwise and rte_errno is set.
 */
int
mlx4_dev_set_link_down(struct rte_eth_dev *dev)
{
	struct mlx4_priv *priv = dev->data->dev_private;

	return mlx4_dev_set_link(priv, 0);
}

/**
 * DPDK callback to bring the link UP.