From: Kangjie Xu <[email protected]> PCI devices support device specific vq enable.
Based on this function, the driver can re-enable the virtqueue after the virtqueue is reset. Signed-off-by: Kangjie Xu <[email protected]> Signed-off-by: Xuan Zhuo <[email protected]> Acked-by: Jason Wang <[email protected]> Message-Id: <[email protected]> Reviewed-by: Michael S. Tsirkin <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]> --- hw/virtio/virtio-pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index d4f2ffe986..855718d586 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -1342,6 +1342,7 @@ static void virtio_pci_common_write(void *opaque, hwaddr addr, proxy->vqs[vdev->queue_sel].used[0]); proxy->vqs[vdev->queue_sel].enabled = 1; proxy->vqs[vdev->queue_sel].reset = 0; + virtio_queue_enable(vdev, vdev->queue_sel); } else { virtio_error(vdev, "wrong value for queue_enable %"PRIx64, val); } -- MST
