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Date:      Thu, 25 Jun 98 23:52:01 +0200
From:      Jean-Marc Zucconi <jmz@cabri.obs-besancon.fr>
To:        adrian@ubergeeks.com
Cc:        multimedia@FreeBSD.ORG
Subject:   Re: anyone still using GUS MAX's?
Message-ID:  <9806252152.AA04631@cabri.obs-besancon.fr>
In-Reply-To: <Pine.BSF.3.96.980625155447.349A-100000@lorax.ubergeeks.com> (message from ADRIAN Filipi-Martin on Thu, 25 Jun 1998 16:01:35 -0400 (EDT))

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>>>>> ADRIAN Filipi-Martin writes:

 > Hi folks,
 > 	I have had a couple of GUS MAX's for ages.  I don't often use them
 > so I can't say when support for them broke, but the 2.2.6 voxware drivers
 > seem to be pretty broken. 

 > 	I can throw the boards in a windoze PC and make them work, but
 > under 2.2.6 I get no sound and some syslog messages.  Here's the snippet
 > from the syslog:

 >> gus0 at 0x220 irq 12 drq 6 flags 0x3 on isa
 >> gus0: <Gravis UltraSound 2.4 (512k)>
 >> isa_dmastart: channel 6 not acquired
 >> isa_dmastart: channel 6 not acquired
 >> isa_dmastart: channel 6 not acquired
 >> isa_dmastart: channel 6 not acquired

 > 	The isa_dmastart messages occur everytime I try to cat an .au file
 > to /dev/audio.  I looked into the sound dirver source and it looks like
 > the above message was meant to be included in a "#ifdef DIAGNOSTICS"
 > section.  In fact the driver doesn't appear to acquire the DMA chanel at
 > all.  The only acquired ISA DMA channel on  my system is the floppy, drq
 > 2.

Possibly a wrong combination of drq and flags (should not the dma
channel be 0, 1, or 3?)

 > 	Has anyone gont a MAX working under 2.2.6?  

Mine works under -current:
gus0 at 0x220 irq 11 drq 6 on isa
snd0: <GUS MAX (CS4231A)> snd0: <Gravis UltraSound MAX (512k)> 

You may also need "option NOGUSPNP" in your config file.

Jean-Marc
 _____________________________________________________________________________
 Jean-Marc Zucconi       Observatoire de Besancon       F 25010 Besancon cedex
                   PGP Key: finger jmz@cabri.obs-besancon.fr

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