Function mlx5_mac_addr_add

dpdk/drivers/net/mlx5/mlx5_mac.c:122–138

* DPDK callback to add a MAC address. * * @param dev * Pointer to Ethernet device structure. * @param mac_addr * MAC address to register. * @param index * MAC address index. * @param vmdq * VMDq pool index to associate address with (ignored). * * @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_mac_addr_add(struct rte_eth_dev *dev, struct rte_ether_addr *mac,
		  uint32_t index, uint32_t vmdq __rte_unused)
{
	int ret;

	if (index >= MLX5_MAX_UC_MAC_ADDRESSES) {
		rte_errno = EINVAL;
		return -rte_errno;
	}
	ret = mlx5_internal_mac_addr_add(dev, mac, index);
	if (ret < 0)
		return ret;
	if (!dev->data->promiscuous)
		return mlx5_traffic_restart(dev);
	return 0;
}

/**
 * DPDK callback to set primary MAC address.