.link_update = virtio_dev_link_update,
.rx_queue_setup = virtio_dev_rx_queue_setup,
.rx_queue_release = virtio_dev_queue_release,
+ .rx_descriptor_done = virtio_dev_rx_queue_done,
.tx_queue_setup = virtio_dev_tx_queue_setup,
.tx_queue_release = virtio_dev_queue_release,
/* collect stats per queue */