commit 62525a00b87cc967bce9779d63fcc84fb9199130
author Rusty Russell <rusty@rustcorp.com.au> Mon Jul 08 10:33:37 2013 +0930
committer Rusty Russell <rusty@rustcorp.com.au> Tue Jul 09 10:47:45 2013 +0930
tree 148edbbeec48e48b04bfcfbab2fda3dbcf11ca38
parent e6dc0418bcb96e3cccb80571f35934ed72e9c99a

virtio: VIRTIO_F_ANY_LAYOUT feature

Also known as the "no really, I read the spec" bit.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

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
--- 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 */