virtio: VIRTIO_F_ANY_LAYOUT feature

Also known as the "no really, I read the spec" bit. Signed-off-by: Rusty Russell <[email protected]>
aosmith · Jul 9, 2013 · 62525a0 · 62525a0
1 parent e6dc041
commit 62525a0
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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 */