add comment about ports needing flattening

diff --git a/src/add/example_buf_pipe.py b/src/add/example_buf_pipe.py
index 52568b5a0621ea1e440289697a8a38ae5be2380b..037d35db30070c4d0133ff1358f7bbd40863ee70 100644 (file)
--- a/src/add/example_buf_pipe.py
+++ b/src/add/example_buf_pipe.py
@@ -156,7 +156,7 @@ class PipelineBase:
     def ports(self):
         return [self.p.i_valid, self.n.i_ready,
                 self.n.o_valid, self.p.o_ready,
-                self.p.i_data, self.n.o_data
+                self.p.i_data, self.n.o_data   # XXX need flattening!
                ]