+
+ kni_release_mz(kni);
+
+ rte_free(kni);
+
+ rte_free(te);
+
+ return 0;
+
+unlock:
+ rte_mcfg_tailq_write_unlock();
+
+ return -1;
+}
+
+/* default callback for request of configuring device mac address */
+static int
+kni_config_mac_address(uint16_t port_id, uint8_t mac_addr[])
+{
+ int ret = 0;
+
+ if (!rte_eth_dev_is_valid_port(port_id)) {
+ RTE_LOG(ERR, KNI, "Invalid port id %d\n", port_id);
+ return -EINVAL;
+ }
+
+ RTE_LOG(INFO, KNI, "Configure mac address of %d", port_id);
+
+ ret = rte_eth_dev_default_mac_addr_set(port_id,
+ (struct rte_ether_addr *)mac_addr);
+ if (ret < 0)
+ RTE_LOG(ERR, KNI, "Failed to config mac_addr for port %d\n",
+ port_id);
+
+ return ret;
+}
+
+/* default callback for request of configuring promiscuous mode */
+static int
+kni_config_promiscusity(uint16_t port_id, uint8_t to_on)
+{
+ int ret;
+
+ if (!rte_eth_dev_is_valid_port(port_id)) {
+ RTE_LOG(ERR, KNI, "Invalid port id %d\n", port_id);
+ return -EINVAL;
+ }
+
+ RTE_LOG(INFO, KNI, "Configure promiscuous mode of %d to %d\n",
+ port_id, to_on);
+
+ if (to_on)
+ ret = rte_eth_promiscuous_enable(port_id);
+ else
+ ret = rte_eth_promiscuous_disable(port_id);
+
+ if (ret != 0)
+ RTE_LOG(ERR, KNI,
+ "Failed to %s promiscuous mode for port %u: %s\n",
+ to_on ? "enable" : "disable", port_id,
+ rte_strerror(-ret));
+
+ return ret;
+}
+
+/* default callback for request of configuring allmulticast mode */
+static int
+kni_config_allmulticast(uint16_t port_id, uint8_t to_on)
+{
+ if (!rte_eth_dev_is_valid_port(port_id)) {
+ RTE_LOG(ERR, KNI, "Invalid port id %d\n", port_id);
+ return -EINVAL;
+ }
+
+ RTE_LOG(INFO, KNI, "Configure allmulticast mode of %d to %d\n",
+ port_id, to_on);
+
+ if (to_on)
+ rte_eth_allmulticast_enable(port_id);
+ else
+ rte_eth_allmulticast_disable(port_id);