#define ETH_LINK_SPEED_100 100 /**< 100 megabits/second. */
#define ETH_LINK_SPEED_1000 1000 /**< 1 gigabits/second. */
#define ETH_LINK_SPEED_10000 10000 /**< 10 gigabits/second. */
+#define ETH_LINK_SPEED_10G 10000 /**< alias of 10 gigabits/second. */
+#define ETH_LINK_SPEED_20G 20000 /**< 20 gigabits/second. */
+#define ETH_LINK_SPEED_40G 40000 /**< 40 gigabits/second. */
#define ETH_LINK_AUTONEG_DUPLEX 0 /**< Auto-negotiate duplex. */
#define ETH_LINK_HALF_DUPLEX 1 /**< Half-duplex connection. */