docs: Document the XenBus structure.

Mark-up for inclusion of generated docs.

Acked-by: Ian Campbell <ian.campbel@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

diff --git a/xen/include/public/io/xs_wire.h b/xen/include/public/io/xs_wire.h
index 36ff33c2ca8760f750309b9b63431a641534402c..99d24e3ddd6f5105dfa75cb13290dca165ec8fb5 100644 (file)
--- a/xen/include/public/io/xs_wire.h
+++ b/xen/include/public/io/xs_wire.h
@@ -103,7 +103,10 @@ enum xs_watch_type
     XS_WATCH_TOKEN
 };
 
-/* Inter-domain shared memory communications. */
+/*
+ * `incontents 150 xenstore_struct XenStore wire protocol.
+ *
+ * Inter-domain shared memory communications. */
 #define XENSTORE_RING_SIZE 1024
 typedef uint32_t XENSTORE_RING_IDX;
 #define MASK_XENSTORE_IDX(idx) ((idx) & (XENSTORE_RING_SIZE-1))