Signed-off-by: Alex Bennée <alex.ben...@linaro.org> --- include/hw/virtio/virtio.h | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index f236e94ca6..22ec098462 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -274,6 +274,13 @@ extern const VMStateInfo virtio_vmstate_info; int virtio_load(VirtIODevice *vdev, QEMUFile *f, int version_id); +/** + * virtio_notify_config() - signal a change to device config + * @vdev: the virtio device + * + * Assuming the virtio device is up (VIRTIO_CONFIG_S_DRIVER_OK) this + * will trigger a guest interrupt and update the config version. + */ void virtio_notify_config(VirtIODevice *vdev); bool virtio_queue_get_notification(VirtQueue *vq); -- 2.39.2
