- * Retrieve the status (ON/OFF), the speed (in Mbps) and the mode (HALF-DUPLEX
- * or FULL-DUPLEX) of the physical link of an Ethernet device. It might need
- * to wait up to 9 seconds in it.
+ * Retrieve the link status (up/down), the duplex mode (half/full),
+ * the negotiation (auto/fixed), and if available, the speed (Mbps).
+ *
+ * It might need to wait up to 9 seconds.
+ * @see rte_eth_link_get_nowait.