From 6883bac81e447f26f22204a73e705ca93fff05b0 Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sat, 25 Jul 2020 15:10:34 +0100
Subject: [PATCH] comment LDST FunctionUnit

---
 src/soc/fu/compunits/compunits.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/soc/fu/compunits/compunits.py b/src/soc/fu/compunits/compunits.py
index e790c14c..de70df7e 100644
--- a/src/soc/fu/compunits/compunits.py
+++ b/src/soc/fu/compunits/compunits.py
@@ -185,8 +185,8 @@ class SPRFunctionUnit(FunctionUnitBaseSingle):
     def __init__(self, idx):
         super().__init__(SPRPipeSpec, SPRBasePipe, idx)
 
-# special-case
 
+# special-case: LD/ST conforms to the CompUnit API but is not a pipeline
 
 class LDSTFunctionUnit(LDSTCompUnit):
     fnunit = Function.LDST
-- 
2.30.2