New upstream version 16.11.4

[deb_dpdk.git] / drivers / net / virtio / virtio_ethdev.c

diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index 67ebb1e..8592485 100644 (file)
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -1523,6 +1523,19 @@ virtio_dev_start(struct rte_eth_dev *dev)
        struct virtnet_rx *rxvq;
        struct virtnet_tx *txvq __rte_unused;
        struct virtio_hw *hw = dev->data->dev_private;
+       int ret;
+
+       /* Finish the initialization of the queues */
+       for (i = 0; i < dev->data->nb_rx_queues; i++) {
+               ret = virtio_dev_rx_queue_setup_finish(dev, i);
+               if (ret < 0)
+                       return ret;
+       }
+       for (i = 0; i < dev->data->nb_tx_queues; i++) {
+               ret = virtio_dev_tx_queue_setup_finish(dev, i);
+               if (ret < 0)
+                       return ret;
+       }
 
        /* check if lsc interrupt feature is enabled */
        if (dev->data->dev_conf.intr_conf.lsc) {
@@ -1551,6 +1564,8 @@ virtio_dev_start(struct rte_eth_dev *dev)
 
        for (i = 0; i < dev->data->nb_rx_queues; i++) {
                rxvq = dev->data->rx_queues[i];
+               /* Flush the old packets */
+               virtqueue_flush(rxvq->vq);
                virtqueue_notify(rxvq->vq);
        }