From 09153e86b5c58abbbe807cf1ecb9d89581bb9d5c Mon Sep 17 00:00:00 2001
From: asami <asami@FreeBSD.org>
Date: Thu, 25 Apr 1996 06:04:27 +0000
Subject: Fix logic bug in pci bridge code.  For a PCI-PCI bridge, secondary
 should be <= than subordinate, not the other way around.

They are both true if the bridge is not cascaded (i.e., twin-channel
scsi/e-net adapters won't be affected by this bug), which is probably why
it was unnoticed until today.
---
 sys/pci/pci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sys/pci/pci.c')

diff --git a/sys/pci/pci.c b/sys/pci/pci.c
index 8033ebd..cc445d2 100644
--- a/sys/pci/pci.c
+++ b/sys/pci/pci.c
@@ -1,6 +1,6 @@
 /**************************************************************************
 **
-**  $Id: pci.c,v 1.47 1996/04/07 17:32:35 bde Exp $
+**  $Id: pci.c,v 1.48 1996/04/14 20:14:36 se Exp $
 **
 **  General subroutines for the PCI bus.
 **  pci_configure ()
@@ -731,7 +731,7 @@ pci_bus_config (void)
 			**	check for uninitialized bridge.
 			*/
 			if (!(primary < secondary 
-			      && subordinate <= secondary
+			      && secondary <= subordinate
 			      && bus_no == primary))
 			{
 				printf ("\tINCORRECTLY or NEVER CONFIGURED.\n");
-- 
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