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Date: Wed, 24 Mar 2004 20:11:20 -0800 (PST)
From: Jack Zvonik <zvonik@comcast.net>
To: freebsd-gnats-submit@FreeBSD.org
Subject: 5.2.1 pci-cfgintr steals serial mouse irq
X-Send-Pr-Version: www-2.3

>Number:         64680
>Category:       i386
>Synopsis:       5.2.1 pci-cfgintr steals serial mouse irq
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    remko
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Mar 24 20:20:11 PST 2004
>Closed-Date:    Mon Sep 11 10:12:41 GMT 2006
>Last-Modified:  Mon Sep 11 10:12:41 GMT 2006
>Originator:     Jack Zvonik
>Release:        5.2.1
>Organization:
Motorola
>Environment:
Freebsd 5.2.1-release #2 (the stock 5.2.1 kernel is the original)
>Description:
I install 5.1 and the serial mouse works fine and gets irq4 on a PII266
and 440LX chipset but when I install 5.2.1, the irq gets taken by 
pci-cfgintr and the mouse cannot get irq4. Checking Google news, I see
that jhb has worked in pci_cfgreg.c for similar issues.

Plus your web site would not work with Mozilla Firebird 0.7 (win)
It wouldn't take the graphic code. 
 
>How-To-Repeat:

>Fix:
 I took the pci_cfgreg.c from the 5.1 install and put it in the 5.2.1
install and recompiled the kernel (with some hopefully nonessential
config changes, I removed the commmented out pci line) and it worked.
I got irq4 for the serial mouse and dmesg looks ok. The commented
out pci line was tried first in a recompile of the kernel so I'm
pretty sure that it's the .c file.
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->feedback 
State-Changed-By: remko 
State-Changed-When: Sun Sep 3 18:02:48 UTC 2006 
State-Changed-Why:  
Is this still a problem on recent FreeBSD releases like 6.1? 


Responsible-Changed-From-To: freebsd-i386->remko 
Responsible-Changed-By: remko 
Responsible-Changed-When: Sun Sep 3 18:02:48 UTC 2006 
Responsible-Changed-Why:  
Grab the PR 

http://www.freebsd.org/cgi/query-pr.cgi?pr=64680 
State-Changed-From-To: feedback->closed 
State-Changed-By: remko 
State-Changed-When: Mon Sep 11 10:12:36 UTC 2006 
State-Changed-Why:  
feedback timeout 

http://www.freebsd.org/cgi/query-pr.cgi?pr=64680 
>Unformatted:
