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To: JKOKOT@demeter.ipan.lublin.pl ("Janusz Kokot")
Cc: questions@freebsd.org
Subject: Re: Gravis Ultra Soun
In-Reply-To: JKOKOT@demeter.ipan.lublin.pl's message of 03 Jan 1995 15:01:24 PST
Date: Wed, 04 Jan 1995 00:01:42 -0800
From: Paul Traina <pst@cisco.com>
Sender: questions-owner@freebsd.org
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> I am trying to patch GUS initialization in kernel (GUS is not
> well initialized during boot) , maybe somebody have information about GUS
> (registers etc)
> 
> Janusz Kokot

You should try ftp://archive.epas.utoronto.ca/pub/pc/ultrasound
	and    ftp://wuarchive.wustl.edu/systems/msdos/ultrasound

The code to initialize the GUS is -almost- correct, one known bug is that
it is using the macro OUTB which does I/O to a non-gus address to slow things
down after each out, and when you're programming the gus, it knocks it out
of configuration mode when that happens. :-(

I've had this on my list of things to work on for six months, but haven't
had a chance to follow up on it.  If you get it working, please let me know
and I'll gladly fix the distribution.

Paul