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Cc: masafumi@pobox.com
Subject: sb16 problem
From: Masafumi NAKANE/=?ISO-2022-JP?B?GyRCQ2Y6LDJtSjgbKEI=?= <masafumi@pobox.com>
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Date: Wed, 03 Apr 1996 09:00:04 +0900
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Hi,

     I'm having a little problem with SoundBlaster 16.  I can do ``cat
foo.au >/dev/audio'' without much problem except that I get following
message on the console.

isa_dmadone_nobounce: channel 1 not busy

     Could anyone tell me what might be wrong with my system?  I
remember not seeing this when I was using FreeBSD 2.0.5R.  I'm using
FreeBSD 2.2-960303-SNAP now.

     Here's what a part of my kernel config looks like.

# Controls all sound devices
controller	snd0
device sb0      at isa? port 0x220 irq 5  drq 1 vector sbintr
options	SBC_IRQ=5
device sbxvi0   at isa? drq 6
device sbmidi0  at isa? port 0x330
# Not controlled by `snd'
device pca0 at isa? port IO_TIMER1 tty


     Here's what's displayed when the system boots up.

CPU: Pentium (89.98-MHz 586-class CPU)
  Origin = "GenuineIntel"  Id = 0x524  Stepping=4
  Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory  = 33554432 (32768K bytes)
avail memory = 30441472 (29728K bytes)
Probing for devices on PCI bus 0:
chip0 <Intel 82437 (Triton) PCI cache memory controller> rev 1 on pci0:0
chip1 <Intel 82371 (Triton) PCI-ISA bridge> rev 2 on pci0:7
piix0 <Intel 82371 (Triton) Bus-master IDE controller> rev 2 on pci0:7
vga0 <Display device> rev 0 on pci0:10
Probing for devices on the ISA bus:
....
pca0 on motherboard
pca0: PC speaker audio driver
....
sb0 at 0x220 irq 5 drq 1 on isa
sb0: <SoundBlaster 16 4.13>
sbxvi0 at 0x0 drq 6 on isa
sbxvo0: <SoundBlaster 16 4.13>
sbmidi0 at 0x330 on isa
 <SoundBlaster MPU-401>

     Any suggestion is appreciated.

-----------------------------------------------------------------------
          Masafumi NAKANE, Keio Univ., Dept. of Environmental Information
E-Mail : t94303mn@sfc.keio.ac.jp / masafumi@pobox.com
[URL] :  http://www.sfc.keio.ac.jp/~t94303mn