- * Attach a new Ethernet device specified by arguments.
- *
- * @param devargs
- * A pointer to a strings array describing the new device
- * to be attached. The strings should be a pci address like
- * `0000:01:00.0` or **virtual** device name like `net_pcap0`.
- * @param port_id
- * A pointer to a port identifier actually attached.