1 files changed, 26 insertions, 0 deletions
diff --git a/docs/sphinx/qapi_domain.py b/docs/sphinx/qapi_domain.py
index b11300bc85..b672ae6c50 100644
--- a/docs/sphinx/qapi_domain.py
+++ b/docs/sphinx/qapi_domain.py
@@ -217,6 +217,7 @@ class QAPIObject(QAPIDescription):
             "module": directives.unchanged,  # Override contextual module name
             # These are QAPI originals:
             "since": directives.unchanged,
+            "deprecated": directives.flag,
         }
     )
 
@@ -280,6 +281,31 @@ class QAPIObject(QAPIDescription):
 
         return sig
 
+    def _add_infopips(self, contentnode: addnodes.desc_content) -> None:
+        # Add various eye-catches and things that go below the signature
+        # bar, but precede the user-defined content.
+        infopips = nodes.container()
+        infopips.attributes["classes"].append("qapi-infopips")
+
+        def _add_pip(source: str, content: str, classname: str) -> None:
+            node = nodes.container(source)
+            node.append(nodes.Text(content))
+            node.attributes["classes"].extend(["qapi-infopip", classname])
+            infopips.append(node)
+
+        if "deprecated" in self.options:
+            _add_pip(
+                ":deprecated:",
+                f"This {self.objtype} is deprecated.",
+                "qapi-deprecated",
+            )
+
+        if infopips.children:
+            contentnode.insert(0, infopips)
+
+    def transform_content(self, content_node: addnodes.desc_content) -> None:
+        self._add_infopips(content_node)
+
 
 class QAPICommand(QAPIObject):
     """Description of a QAPI Command."""