+ ngbe_pf_reset_hw(hw);
+
+ ngbe_dev_stop(dev);
+
+ ngbe_dev_free_queues(dev);
+
+ /* reprogram the RAR[0] in case user changed it. */
+ ngbe_set_rar(hw, 0, hw->mac.addr, 0, true);
+
+ /* Unlock any pending hardware semaphore */
+ ngbe_swfw_lock_reset(hw);
+
+ /* disable uio intr before callback unregister */
+ rte_intr_disable(intr_handle);
+
+ do {
+ ret = rte_intr_callback_unregister(intr_handle,
+ ngbe_dev_interrupt_handler, dev);
+ if (ret >= 0 || ret == -ENOENT) {
+ break;
+ } else if (ret != -EAGAIN) {
+ PMD_INIT_LOG(ERR,
+ "intr callback unregister failed: %d",
+ ret);
+ }
+ rte_delay_ms(100);
+ } while (retries++ < (10 + NGBE_LINK_UP_TIME));
+
+ rte_free(dev->data->mac_addrs);
+ dev->data->mac_addrs = NULL;
+
+ rte_free(dev->data->hash_mac_addrs);
+ dev->data->hash_mac_addrs = NULL;
+
+ return ret;
+}
+
+/*
+ * Reset PF device.
+ */
+static int
+ngbe_dev_reset(struct rte_eth_dev *dev)
+{
+ int ret;
+
+ ret = eth_ngbe_dev_uninit(dev);
+ if (ret != 0)
+ return ret;
+
+ ret = eth_ngbe_dev_init(dev, NULL);