net/virtio: add helper to get interrrupt handle

[dpdk.git] / lib / librte_ether / rte_ethdev.c

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 418434c..9f60ff3 100644 (file)
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -856,6 +856,22 @@ rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
        return 0;
 }
 
+void
+_rte_eth_dev_reset(struct rte_eth_dev *dev)
+{
+       if (dev->data->dev_started) {
+               RTE_PMD_DEBUG_TRACE(
+                       "port %d must be stopped to allow reset\n",
+                       dev->data->port_id);
+               return;
+       }
+
+       rte_eth_dev_rx_queue_config(dev, 0);
+       rte_eth_dev_tx_queue_config(dev, 0);
+
+       memset(&dev->data->dev_conf, 0, sizeof(dev->data->dev_conf));
+}
+
 static void
 rte_eth_dev_config_restore(uint8_t port_id)
 {