virtio: VIRTIO_F_ANY_LAYOUT feature

[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / uapi / linux / virtio_config.h

diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h
index b7cda39..3ce768c 100644 (file)
--- a/include/uapi/linux/virtio_config.h
+++ b/include/uapi/linux/virtio_config.h
@@ -51,4 +51,7 @@
  * suppressed them? */
 #define VIRTIO_F_NOTIFY_ON_EMPTY       24
 
+/* Can the device handle any descriptor layout? */
+#define VIRTIO_F_ANY_LAYOUT            27
+
 #endif /* _UAPI_LINUX_VIRTIO_CONFIG_H */