+ /**
+ * Retrieve current configuration of Receive Side Scaling hash computation
+ * of Ethernet device.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param rss_conf
+ * Where to store the current RSS hash configuration of the Ethernet device.
+ * @return
+ * - (0) if successful.
+ * - (-ENODEV) if port identifier is invalid.
+ * - (-ENOTSUP) if hardware doesn't support RSS.
+ */
+int
+rte_eth_dev_rss_hash_conf_get(uint8_t port_id,
+ struct rte_eth_rss_conf *rss_conf);
+