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Date: Fri, 17 Jan 1997 22:41:29 -0500
From: rhh@ct.picker.com (Randall Hopper)
To: dwhite@resnet.uoregon.edu (Doug White)
Cc: multimedia@freebsd.org
Subject: Re: /dev/audio
References: <Mutt.19970116182821.jason@r33h142.res.gatech.edu> <Pine.BSI.3.94.970116164741.3446C-100000@localhost>
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In-Reply-To: <Pine.BSI.3.94.970116164741.3446C-100000@localhost>; from Doug White on Jan 16, 1997 16:48:43 -0800
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Doug White:
 |> Installed drivers: 
 |> Type 1: OPL-2/OPL-3 FM
 |> Type 2: SoundBlaster
 |> Type 6: SoundBlaster16
 |> Type 20: AWE32 Synth
 |> Type 7: SB16 MIDI
 |
 |This must be patched; I didn't think the voxware drivers supported the
 |AWE32.

Jordan committed an AWE32 driver I ported from Linux to the 2.2 and
3.0-current branches a few months ago, so it's not necessarily patched.
It adds EMU-8000 Synth support.

 |> SoundBlaster at 0x220 irq 5 drq 0
 |> SoundBlaster16 at 0x0 irq 65535 drq 5
 |> (SB16 MIDI at 0x300 irq 65535 drq 4294967295)
 |> AWE32 Synth at 0x620 irq 65535 drq 4294967295
 |> OPL-2/OPL-3 FM at 0x388 irq 65535 drq 4294967295

Comparing to my Sound Blaster 32 config, most of this looks identical to my
config except for 3 things potentially.

1) I'm assuming you've disabled the pas0 device (noticed you've got PAS
   support compiled in).  Probably doesn't make any difference (shouldn't be
   probed), but something to try.  The PAS's sound blaster emulation is the
   only thing that makes me wonder.

2) Low DRQ on SoundBlaster isn't set -- typically set to DRQ 1.  Did your
   sb0 line in your kernel file look something like this?:

   device sb0      at isa? port 0x220 irq 5 drq 1 vector sbintr

3) Your SB16 MIDI port is 300.  This is typically set to 330.  This is
   irrelevent to cating to /dev/audio -- just a difference I noted.

Other than that, no clues.

Good luck on solving your problem.

Randall