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From: Zahemszky Gabor <zgabor@CoDe.hu>
Message-Id: <199705201413.QAA00262@CoDe.hu>
Subject: Re: CDROM question
To: freebsd-questions@freebsd.org (FreeBSD questions)
Date: Tue, 20 May 1997 16:13:55 +0200 (MET DST)
Cc: yaning@shell.dave-world.net
In-Reply-To: <199705200225.VAA12263@shell.dave-world.net> from Yaning Wang at "May 19, 97 09:25:53 pm"
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> Thanks for the suggestions to my problem.
> 
> After I installed FreeBSD 2.2.1, the CDROM (Matsushita CDROM/
> Panasonic Drive CR-563, connected to a sound card) could not be
> mounted.
> When I try to mount CDROM
> 	mount /cdrom
> 
> Error message
> 	cd9660: /dev/matcd0a:	Device not configured
> 	(when bootup, message: matcd0 not found at 0x230)
> 
> I did put a line in /etc/fstab:
> 	/dev/matcd0a	/cdrom	cd9660	ro,noauto	0	0
> 
> In GENERIC, the related lines are:
> 	controller  matcd0   at isa? port 0x230 bio
> 	device      scd0     at isa? port 0x230 bio

Opps!
Delete this line (scd0), because it is the line of any Sony CD-ROMs on 
PROPRIETARY controller.  And you have the correct line (controller matcd)
for your CD.  Never mind the other people saying put it into your disk
controller: your CD-ROM drive is an older model, which doesn't know the
ATAPI standard, it uses it's own controller (built on to your sound card).
I have a Sony CD on a sound card, and it works, and heard so many people
using older types of CD's on a sound card.

By the way, I don't know, why the Matsusita/Panasonic driver is a
controller, and the Sony (or Mitsumi) driver is a device.

> Is scd0 (SONY CD-ROM) the problem ? (I remember I removed this
> device during the installation).
> Should I comment scd0 out and recompile the kernel ?

YES!

Gabor
--
#!/bin/ksh
Z='21N16I25C25E30, 40M30E33E25T15U!' ;IFS=' ABCDEFGHIJKLMNOPQRSTUVWXYZ ';set $Z;for i { [[ $i = ? ]]&&print $i&&break;[[ $i = ??? ]]&&j=$i&&i=${i%?};typeset -i40 i=8#$i;print -n ${i#???};[[ "$j" = ??? ]]&&print -n "${j#??} "&&j=;typeset +i i;};IFS=' 0123456789 ';set $Z;X=;for i { [[ $i = , ]]&&i=2;[[ $i = ?? ]]||typeset -l i;X="$X $i";typeset +l i;};print "$X"