virtio: introduce virtio_device_ioeventfd_enabled

[qemu.git] / include / hw / virtio / virtio.h

diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index 27e515118b4ebdbf74bc2f4b6e36df40d6870a0c..12292bbb67c81a7e51e5f5e8e798681ba5608260 100644 (file)
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -273,6 +273,7 @@ void virtio_queue_set_guest_notifier_fd_handler(VirtQueue *vq, bool assign,
                                                 bool with_irqfd);
 int virtio_device_start_ioeventfd(VirtIODevice *vdev);
 void virtio_device_stop_ioeventfd(VirtIODevice *vdev);
+bool virtio_device_ioeventfd_enabled(VirtIODevice *vdev);
 EventNotifier *virtio_queue_get_host_notifier(VirtQueue *vq);
 void virtio_queue_set_host_notifier_fd_handler(VirtQueue *vq, bool assign,
                                                bool set_handler);