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-rw-r--r--include/uapi/linux/virtio_config.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h
index b5eda06f0d57..f0fb0ae021c0 100644
--- a/include/uapi/linux/virtio_config.h
+++ b/include/uapi/linux/virtio_config.h
@@ -83,6 +83,12 @@
#define VIRTIO_F_RING_PACKED 34
/*
+ * Inorder feature indicates that all buffers are used by the device
+ * in the same order in which they have been made available.
+ */
+#define VIRTIO_F_IN_ORDER 35
+
+/*
* This feature indicates that memory accesses by the driver and the
* device are ordered in a way described by the platform.
*/