Date: Mon, 4 Aug 1997 13:54:12 +0200 (MET DST) From: Jakob Alvermark <jakob@teligent.se> To: multimedia@freebsd.org Subject: Aztech MMPro 16 II Message-ID: <Pine.BSF.3.91.970804134057.3624A-100000@datorn.teligent.se>
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Hello!
I'm trying to use the above with FreeBSD 2.2.1, with small amount of luck.
I've installed FreeBSD and DOS on the same disk, so that I can set the
card in MSS mode (the card can emulate both SoundBlaster Pro and
Microsoft Windows Sound System), softboot to FreeBSD. So I managed to
get FreeBSD to probe it. It looks fine:
Copyright (c) 1992-1996 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 2.2.1-RELEASE #0: Sun Aug 3 12:10:22 CEST 1997
jakob@gotland:/usr/src/sys/compile/VISBY
CPU: Pentium (90.00-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x525 Stepping=5
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 25165824 (24576K bytes)
avail memory = 22437888 (21912K bytes)
Probing for devices on PCI bus 0:
chip0 <SiS 85c501> rev 0 on pci0:0
chip1 <SiS 85c503> rev 1 on pci0:1:0
chip2 <SiS 85c601> rev 0 on pci0:1:1
vga0 <VGA-compatible display device> rev 0 on pci0:17
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 at 0x300-0x31f irq 12 on isa
ed0: address 00:00:44:03:69:34, type NE2000 (16 bit)
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 72065B
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <ST3243A>
wd0: 204MB (417792 sectors), 1024 cyls, 12 heads, 34 S/T, 512 B/S
wdc1: disabled, not probed.
npx0 on motherboard
npx0: INT 16 interface
sb0: disabled, not probed.
sbxvi0: disabled, not probed.
sbmidi0: disabled, not probed.
mss0 at 0x530 irq 10 drq 1 on isa
mss0: <MS Sound System (CS4231)>
opl0: disabled, not probed.
and the /dev/sndstat looks fine as well:
VoxWare Sound Driver:3.0-beta-950506 (Sun Feb 5 14:38:12 EST 1995
freebsd-hacker
s@freefall.cdrom.com)
Config options: ffffffff
Installed drivers:
Type 1: OPL-2/OPL-3 FM
Type 2: SoundBlaster
Type 6: SoundBlaster16
Type 7: SB16 MIDI
Type 10: MS Sound System
Card config:
MS Sound System at 0x530 irq 10 drq 1
SoundBlaster at 0x220 irq 7 drq 1
SoundBlaster16 at 0x220 irq 7 drq 6
SB16 MIDI at 0x300 irq 7 drq 0
OPL-2/OPL-3 FM at 0x388 irq 0 drq 0
Audio devices:
0: MS Sound System (CS4231)
Synth devices:
Midi devices:
Timers:
0: System Timer
Mixers:
0: AD1848/CS4248/CS4231
But, when I try output some sound, it loops and the kernel vomits this:
Sound: DMA timed out - IRQ/DRQ config error?
The DOS utilities allows me to set the SB PORT,SB IRQ, SB DMA and MSS
PORT, but there is no setting for MSS IRQ or DMA. I think the default MSS
IRQ is 10, because if I set FreeBSD to anything else than irq 10, it
doesn't probe it correctly.
I also have an idea of that the MSS doesn't use irq, maybe that could be
the problem? Because when I installed a DOS-game, it didn't ask for the
irq. "Not needed" or something it said.
I'm looking for help. It would be really nice if this could work. (The
card was *cheap* :)
Thanks,
Jakob Alvermark
-------------------------------------------------------
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Telephone +46-(0)8 520 660 00 * Fax +46-(0)8 520 193 36
Direct +46-(0)8 520 660 32 * GSM +46-(0)70 792 16 57
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