net/virtio: add Rx interrupt enable/disable functions

[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 05cbd1d..f356cf1 100644 (file)
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -717,6 +717,26 @@ virtio_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
        return 0;
 }
 
+static int
+virtio_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
+{
+       struct virtnet_rx *rxvq = dev->data->rx_queues[queue_id];
+       struct virtqueue *vq = rxvq->vq;
+
+       virtqueue_enable_intr(vq);
+       return 0;
+}
+
+static int
+virtio_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
+{
+       struct virtnet_rx *rxvq = dev->data->rx_queues[queue_id];
+       struct virtqueue *vq = rxvq->vq;
+
+       virtqueue_disable_intr(vq);
+       return 0;
+}
+
 /*
  * dev_ops for virtio, bare necessities for basic operation
  */
@@ -738,6 +758,8 @@ static const struct eth_dev_ops virtio_eth_dev_ops = {
        .xstats_reset            = virtio_dev_stats_reset,
        .link_update             = virtio_dev_link_update,
        .rx_queue_setup          = virtio_dev_rx_queue_setup,
+       .rx_queue_intr_enable    = virtio_dev_rx_queue_intr_enable,
+       .rx_queue_intr_disable   = virtio_dev_rx_queue_intr_disable,
        .rx_queue_release        = virtio_dev_queue_release,
        .rx_descriptor_done      = virtio_dev_rx_queue_done,
        .tx_queue_setup          = virtio_dev_tx_queue_setup,