From e78a2b4285f6cc125dc7a514bebef97d9af1d812 Mon Sep 17 00:00:00 2001 From: Jason Wang Date: Wed, 30 Jan 2013 19:12:37 +0800 Subject: virtio: add a queue_index to VirtQueue Add a queue_index to VirtQueue and a helper to fetch it, this could be used by multiqueue supported device. Signed-off-by: Jason Wang Signed-off-by: Anthony Liguori --- hw/virtio.h | 1 + 1 file changed, 1 insertion(+) (limited to 'hw/virtio.h') diff --git a/hw/virtio.h b/hw/virtio.h index d3da1d2..a29a54d 100644 --- a/hw/virtio.h +++ b/hw/virtio.h @@ -280,6 +280,7 @@ hwaddr virtio_queue_get_ring_size(VirtIODevice *vdev, int n); uint16_t virtio_queue_get_last_avail_idx(VirtIODevice *vdev, int n); void virtio_queue_set_last_avail_idx(VirtIODevice *vdev, int n, uint16_t idx); VirtQueue *virtio_get_queue(VirtIODevice *vdev, int n); +uint16_t virtio_get_queue_index(VirtQueue *vq); int virtio_queue_get_id(VirtQueue *vq); EventNotifier *virtio_queue_get_guest_notifier(VirtQueue *vq); void virtio_queue_set_guest_notifier_fd_handler(VirtQueue *vq, bool assign, -- cgit v1.1