From nobody@FreeBSD.ORG Fri May 14 02:46:00 1999
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Date: Fri, 14 May 1999 02:46:00 -0700 (PDT)
From: junkmale@xtra.co.nz
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To: freebsd-gnats-submit@freebsd.org
Subject: ncr isn't recognized in 3.1-19990512-STABLE
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>Number:         11707
>Category:       kern
>Synopsis:       ncr isn't recognized in 3.1-19990512-STABLE
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri May 14 02:50:00 PDT 1999
>Closed-Date:    Mon Jun 4 10:21:18 MDT 2001
>Last-Modified:  Mon Jun 04 10:21:41 MDT 2001
>Originator:     Dan Langille
>Release:        2.2.8-stable
>Organization:
The FreeBSD Diary
>Environment:
$ 
$ uname -a
FreeBSD fred.nz.freebsd.org 2.2.8-RELEASE FreeBSD 2.2.8-RELEASE #0: Mon Nov 30 06:34:08 GMT 1998     jkh@time.cdrom.com:/usr/src/sys/compile/GENERIC  i386

Probing for devices on PCI bus 0:
chip0 <Intel 82424ZX (Saturn) cache DRAM controller> rev 2 on pci0:0:0
ncr0 <ncr 53c810 fast10 scsi> rev 1 int a irq 11 on pci0:1:0
ncr0 waiting for scsi devices to settle
(ncr0:0:0): "DEC RZ25M    (C) DEC 0680" type 0 fixed SCSI 2
>Description:
The box has 2.2.8-stable, which recognizes ncr0.  I've tried several 3.1 
builds (from release to stable, to many snapshots over the past weeks).
None of them find the disk.  Nothing is listed on the ALT-F2 screen
with respect to disks.

No probing is done for any PCI devices.


I spoke with Stefan Esser <se@freebsd.org> about this back in late 
April, but felt it was time to raise a PR.
>How-To-Repeat:
Boot from the floppies for 3.1-19990512-STABLE
enter visual config mode
remove conflicts
select custom install
Partitions
"No disks found!"
>Fix:


>Release-Note:
>Audit-Trail:

From: "Dan Langille" <dan@freebsddiary.org>
To: freebsd-gnats-submit@freebsd.org
Cc:  
Subject: Re: kern/11707: ncr isn't recognized in 3.1-19990512-STABLE
Date: Thu, 9 Dec 1999 06:20:19 +1300

 This patch, submitted to me by Stefan.Esser@o-tel-o.de fixes the 
 problem for me. But I don't know what the implications are for the rest of 
 the system.
 
 Index: pcibus.c
 ====================================================
 RCS file: /usr/cvs/src/sys/i386/isa/pcibus.c,v
 retrieving revision 1.41
 diff -C2 -r1.41 pcibus.c
 *** pcibus.c    1997/12/20 09:04:25     1.41
 --- pcibus.c    1999/06/07 11:58:58
 ***************
 *** 260,265 ****
         }
 
 !       cfgmech = 0;
 !       devmax = 0;
         return (cfgmech);
   }
 --- 260,265 ----
         }
 
 !       cfgmech = 2;
 !       devmax = 16;
         return (cfgmech);
   }
 --
 Dan Langille - DVL Software Limited [I'm looking for more work]
 The FreeBSD Diary     - http://www.freebsddiary.org/freebsd/
 NZ FreeBSD User Group - http://www.nzfug.nz.freebsd.org/
 The Racing System     - http://www.racingsystem.com/racingsystem.htm
 unix @ home           - http://www.unixathome.org/
 
State-Changed-From-To: open->closed 
State-Changed-By: imp 
State-Changed-When: Mon Jun 4 10:21:18 MDT 2001 
State-Changed-Why:  
junkmale says that he can no longer reproduce this problem. 


http://www.FreeBSD.org/cgi/query-pr.cgi?pr=11707 
>Unformatted:
