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From: Werner Griessl <werner@btp1da.phy.uni-bayreuth.de>
Message-Id: <199605290926.JAA17128@btp1da.phy.uni-bayreuth.de>
Subject: Re: IDE CDROM driver...
To: danp@carebase3.jri.org (Dan Polivy)
Date: Wed, 29 May 1996 09:26:31 +0000 ()
Cc: stable@freebsd.org
In-Reply-To: <Pine.BSF.3.91.960528154340.18954B-100000@carebase3.jri.org> from Dan Polivy at "May 28, 96 03:46:37 pm"
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> Hey,
> 
> hmm...I've got an IDE CDROM drive, but I can't seem to get it to work 
> with -stable...The machine is a P100, with a PCI SCSI card, and two 
> onboard IDE controllers, with only the cdrom on one.  From bootup:
> 
> FreeBSD 2.1-STABLE #0: Sat May 25 00:02:06 EDT 1996
>     danp@carebase4.jri.org:/usr/src/sys/compile/WHEATIES
> ......
> wdc0 not found at 0x1f0
> wdc1 not found at 0x170
> ......
> 
> In my kernel config I have:
> controller      wdc0    at isa? port "IO_WD1" bio irq 14 vector wdintr
> controller      wdc1    at isa? port "IO_WD2" bio irq 15 vector wdintr
> options         ATAPI   #Enable ATAPI support for IDE bus
> device          wcd0
> 
> Am I doing something wrong, or is my hardware or software misconfigured?
> Or is it a problem with the wcd driver? 
> 
> Thanks!
> 
> Dan
> 
> +=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-+
> | Dan Polivy      Powered by FreeBSD! | Systems Administrator                |
> | Work:             <dpolivy@jri.org> | JRI Health Information Systems       |
> | Home:            <danp@busstop.org> | http://www.jri.org/                  |
> |-------------------------------------+--------------------------------------|
> |  Webmaster, The Lion's Roar Online! | http://www.roar.pride.net/~roar/     |
> +-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=+
> 
> 

Hi Dan,
Try to configure (dummy)-disks in your configfile with:

disk            wd0     at wdc0 drive 0
disk            wd2     at wdc1 drive 0

and recompile your kernel

If this don't work try also the modified "wd.c" from
"btp1da.phy.uni-bayreuth.de://pub/FreeBSD/wdpatch/wd.c"

Werner