From owner-freebsd-multimedia  Wed May 22 02:36:24 1996
Return-Path: owner-multimedia
Received: (from root@localhost)
          by freefall.freebsd.org (8.7.3/8.7.3) id CAA06667
          for multimedia-outgoing; Wed, 22 May 1996 02:36:24 -0700 (PDT)
Received: from rah.star-gate.com (rah.star-gate.com [204.188.121.18])
          by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id CAA06643
          for <multimedia@freebsd.org>; Wed, 22 May 1996 02:36:14 -0700 (PDT)
Received: from rah.star-gate.com (localhost.star-gate.com [127.0.0.1]) by rah.star-gate.com (8.6.12/8.6.12) with ESMTP id CAA00944 for <multimedia@freebsd.org>; Wed, 22 May 1996 02:36:13 -0700
Message-Id: <199605220936.CAA00944@rah.star-gate.com>
X-Mailer: exmh version 1.6.5 12/11/95
To: multimedia@freebsd.org
Subject: New GUS PnP Pro driver and vat-4.0b1a
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Date: Wed, 22 May 1996 02:36:12 -0700
From: "Amancio Hasty Jr." <hasty@rah.star-gate.com>
Sender: owner-multimedia@freebsd.org
X-Loop: FreeBSD.org
Precedence: bulk

ftp://rah.star-gate.com/pub/vat-4.0b1a.gz
ftp://rah.star-gate.com/pub/guspnp1.tar.gz


If you are going to use vat with the GUS PnP and this driver , please
download the above version of vat.


This is the second BETA release for the GUS PnP Pro. If you own any other
soundcard or are not running *FreeBSD 2.1-stable*  don't bother using
this sound driver. If you are running FreeBSD 2.2xx this driver will
not compile .

The difference between a GUS PnP and GUS PnP PRO is that the
GUS PnP Pro has 512kb of memory.


To configure in your /sys/i386/conf/<kernel-file> have:

controller	snd0
device gus0 at isa? port  0x220 irq 11 drq 1 flags 0x3 vector gusintr

the gus pnp is fully software configurable and the above configuration
is setup for full duplex audio. The dma channel settings are:

drq 1   	--- DMA channel for playback

flags 0x3	--- DMAN channel for recording



*DONT use dma channels greater than 4 because the driver is not going to work*

To unpack:
cd /sys/i386/isa
mv sound sound.old
tar -xzf guspnp.tar.gz 

***** NO NEED TO CONFIGURE THE DRIVER -- that is to modify ********
***** /sys/i386/isa/sound/local.h                          ********

After you edit the kernel config file just type:
config <kernel-file>
cd /sys/compile/<kernel-file>
make 
make install


After I managed to get dmas greater than 4 to work all you will need
to configure the gus pnp is :
	controller snd0
	device gus0 at isa?  vector gusintr


You should use vat-4.0b1a available on :
ftp.star-gate.com:/pub/vat-4.0b1a.gz

The mic input level setting does not work with this release .
The issue is the lack of documentation on how to properly 
initialize the mixer sub-system found on the GUS PnP.

As for reporting back problems it looks like I am going to get
very busy real soon so the sooner people report problems the
greater the possibility that I may fix the problems soon.

	Have fun,
	Amancio