Based on original patches by Rusty Russell, Thomas Huth and Cornelia Huck. Note: at this time, we do not negotiate this feature bit in core, drivers have to declare VERSION_1 support explicitly. For this reason we treat this bit as a device bit and not as a transport bit for now. After all drivers are converted, we will be able to move VERSION_1 to core and drop it from all drivers. Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx> Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx> --- include/uapi/linux/virtio_config.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h index 3ce768c..80e7381 100644 --- a/include/uapi/linux/virtio_config.h +++ b/include/uapi/linux/virtio_config.h @@ -54,4 +54,7 @@ /* Can the device handle any descriptor layout? */ #define VIRTIO_F_ANY_LAYOUT 27 +/* v1.0 compliant. */ +#define VIRTIO_F_VERSION_1 32 + #endif /* _UAPI_LINUX_VIRTIO_CONFIG_H */ -- MST _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
