From aa6dd9789db77992917534a074f89089c91ae1f0 Mon Sep 17 00:00:00 2001
From: hpa <hpa>
Date: Tue, 9 Aug 2005 00:35:01 +0000
Subject: [PATCH] Explain conf method #2

---
 com32/lib/pci/readx.c  | 2 +-
 com32/lib/pci/writex.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/com32/lib/pci/readx.c b/com32/lib/pci/readx.c
index 06c3c98..cbd7496 100644
--- a/com32/lib/pci/readx.c
+++ b/com32/lib/pci/readx.c
@@ -28,7 +28,7 @@ TYPE BWL(pci_read) (pciaddr_t a)
 	uint8_t oldcf8, oldcfa;
 	
 	if ( a & (0x10 << 11) )
-	  return (TYPE)~0;
+	  return (TYPE)~0;	/* Device 16-31 not supported */
 	
 	cli();
 	oldcf8 = inb(0xcf8);
diff --git a/com32/lib/pci/writex.c b/com32/lib/pci/writex.c
index a48a88d..14eb037 100644
--- a/com32/lib/pci/writex.c
+++ b/com32/lib/pci/writex.c
@@ -25,7 +25,7 @@ void BWL(pci_write) (TYPE v, pciaddr_t a)
 	uint8_t oldcf8, oldcfa;
 	
 	if ( a & (0x10 << 11) )
-	  return;
+	  return;		/* Devices 16-31 not supported */
 	
 	cli();
 	oldcf8 = inb(0xcf8);
-- 
2.7.4