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Date:      Tue, 12 Sep 1995 09:12:33 -0400 (EDT)
From:      "Jonathan M. Bresler" <jmb@kryten.Atinc.COM>
To:        n1epo4tl@ibmmail.com
Cc:        freebsd-scsi@freebsd.org, internet@ibmmail.com
Subject:   Re: Future Domain SCSI Controller
Message-ID:  <Pine.3.89.9509120916.G8924-0100000@kryten.atinc.com>
In-Reply-To: <199509121247.FAA04611@freefall.freebsd.org>

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On Tue, 12 Sep 1995 n1epo4tl@ibmmail.com wrote:

> I have installed 2.0.5R on a 386DX40 and was trying to install a SCSI
> controller.  The one I have is a Future Domain TMC 850 controller
> using a TMC 950 chip.  It is a cheap nasty thing and was I believe a

	it certainly is, ollie.

> free give away with some CD ROM drive or other.  It is recognised
> during booting correctly, after which there is a pause for the scsi
> devices to settle.  With a tape drive plugged in, the tape is then
> probed, recognised, installed as st0 and all works fine.  With a
> disk however, after the pause, the disk light goes on and everything
> hangs with no further messages.  This happens whatever disk I use.
> I have tried an assortment of Seagate, Micropolis and DEC.
> Will these controllers work with disk drives, am I possibly doing
> something wrong, or is this a bug/feature?

	bug in the driver that was fixed after 2.0.5 was released.   you 
need to build a new kernel with the fix incorporated.    the fix is in 
the code for FreeBSD-stable, which will become FreeBSD-2.1.

	i can send you the file, /sys/i386/isa/seagate.c, so you can 
build your own kernel or build a GENERIC kernel for you.

jmb

Jonathan M. Bresler  jmb@kryten.atinc.com       | Analysis & Technology, Inc.  
FreeBSD Postmaster   jmb@FreeBSD.Org            | 2341 Jeff Davis Hwy
play go.                                        | Arlington, VA 22202
ride bike. hack FreeBSD.--ah the good life      | 703-418-2800 x346




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