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-rw-r--r--linux-headers/linux/virtio_config.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/linux-headers/linux/virtio_config.h b/linux-headers/linux/virtio_config.h
index 4f51d8f3af..75dc20ba6f 100644
--- a/linux-headers/linux/virtio_config.h
+++ b/linux-headers/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 /* _LINUX_VIRTIO_CONFIG_H */