From nobody@FreeBSD.ORG  Wed Jul 19 10:43:11 2000
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Date: Wed, 19 Jul 2000 10:43:11 -0700 (PDT)
From: mike@netronix.com
Sender: nobody@FreeBSD.ORG
To: freebsd-gnats-submit@FreeBSD.org
Subject: Toshiba 2775 hangs after pcib0 driver is loaded.
X-Send-Pr-Version: www-1.0

>Number:         20040
>Category:       kern
>Synopsis:       Toshiba 2775 hangs after pcib0 driver is loaded.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    jhb
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Jul 19 10:50:01 PDT 2000
>Closed-Date:    Fri Sep 02 17:51:15 GMT 2005
>Last-Modified:  Fri Sep 02 17:51:15 GMT 2005
>Originator:     Mike Tisdell
>Release:        5.0-current (June release)
>Organization:
Netronix
>Environment:
FreeBSD 5.0-200000506-CURRENT FreeBSD 5.0-20000506-CURRENT #1: Wed Jul 19 07:29:00 PDT 2000 root@:/usr/src/sys/compile/SB1  i386

>Description:
When booting a 5.0-current kernel on a Toshiba 2775 Laptop the system hangs after loading the pcib0 driver. A hard reset is required to reboot the system. Both the gziped kernel on the on the installation disk and a kernel I built from the source tree have this problem. I did build a 5.0 kernel with the /usr/src/sys/i386/isa/pcibus.c from the 4.0-RELEASE source tree, and was able to boot the system with this kernel. 
 
Side note: are there any pcmcia ethernet cards currently on the market (i.e. that could be ordered and purchased) that will work with FreeBSD? Preferably 100baseT.

>How-To-Repeat:
Boot a toshiba 2775 (and I expect other 27xx models) with a FreeBSD 5.0 kernel.
>Fix:
compile the kernel with the 4.0-RELEASE version of /usr/src/sys/i386/isa/pcibus.c 

>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->msmith 
Responsible-Changed-By: sheldonh 
Responsible-Changed-When: Wed Jul 19 12:13:21 PDT 2000 
Responsible-Changed-Why:  
This problem crept in between rev 1.57 and rev 1.62 of 
src/sys/i386/isa/pcibus.c .  Mike, could you take a look? 

http://www.freebsd.org/cgi/query-pr.cgi?pr=20040 
Responsible-Changed-From-To: msmith->jhb 
Responsible-Changed-By: jhb 
Responsible-Changed-When: Wed Dec 31 07:53:41 PST 2003 
Responsible-Changed-Why:  
I'll take this one. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=20040 

From: John Baldwin <john@baldwin.cx>
To: freebsd-gnats-submit@FreeBSD.org, mike@netronix.com
Cc:  
Subject: Re: kern/20040: Toshiba 2775 hangs after pcib0 driver is loaded.
Date: Wed, 31 Dec 2003 10:53:30 -0500

 Does this problem still occur with either 5.1 release or 5.2-RC2?
 
 -- 
 John Baldwin <john@baldwin.cx>  <><  http://www.FreeBSD.org/~jhb/
 "Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/
 

From: John Baldwin <jhb@FreeBSD.org>
To: freebsd-gnats-submit@FreeBSD.org, mike@netronix.com
Cc:  
Subject: Re: kern/20040: Toshiba 2775 hangs after pcib0 driver is loaded.
Date: Wed, 23 Mar 2005 16:01:50 -0500

 1) Does this problem still happen on either 5.x or HEAD?
 2) Does it go away on 5.x and/or HEAD if you 'set hw.pci.enable_io_modes=0' in 
 the loader?
 
 -- 
 John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
 "Power Users Use the Power to Serve"  =  http://www.FreeBSD.org

From: "Christian S.J. Peron" <csjp@sqrt.ca>
To: bug-followup@FreeBSD.org,  mike@netronix.com
Cc:  
Subject: Re: kern/20040: Toshiba 2775 hangs after pcib0 driver is loaded.
Date: Wed, 08 Jun 2005 10:27:14 -0500

 I have seen this problem on my Toshiba laptop as well. I was able to get 
 around the hang by setting hw.pci.enable_io_modes to zero at boot time.
 
 Regards
 Christian S.J. Peron
State-Changed-From-To: open->feedback 
State-Changed-By: jhb 
State-Changed-When: Wed Jun 29 15:30:24 GMT 2005 
State-Changed-Why:  
Should be fixed now, just waiting for confirmation. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=20040 

From: John Baldwin <jhb@FreeBSD.org>
To: bug-followup@FreeBSD.org,
 mike@netronix.com
Cc:  
Subject: Re: kern/20040: Toshiba 2775 hangs after pcib0 driver is loaded.
Date: Wed, 29 Jun 2005 11:26:01 -0400

 This problem should be fixed in HEAD and RELENG_5 now.  Can anyone please 
 confirm that?
 
 -- 
 John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
 "Power Users Use the Power to Serve"  =  http://www.FreeBSD.org
State-Changed-From-To: feedback->closed 
State-Changed-By: jhb 
State-Changed-When: Fri Sep 2 17:51:03 GMT 2005 
State-Changed-Why:  
Feedback timeout. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=20040 
>Unformatted:
