snd_mss problem
Ariff Abdullah
ariff at FreeBSD.org
Wed Jan 4 04:11:20 PST 2006
On Wed, 04 Jan 2006 00:26:45 +0100
Zahemszky Gábor <Gabor at Zahemszky.HU> wrote:
> Hi!
>
> I've got a problem with FreeBSD6's sound system. In my machine,
> there is a working CMI8738-card - it's pcm0, and a builtin
> soundchip. In 5-STABLE, it's recognised by the snd-mss module. If I
> kldload it, I got:
>
Can you replace (and recompile) /usr/src/sys/dev/sound/isa/mss.c with
this one:
http://people.freebsd.org/~ariff/test/mss.c
> pcm1: <CS423x> at port 0x220-0x22f,0x388-0x38b,0x534-0x537 irq 5 drq
> 0,1 on isa0
>
> with verbose mode, the next few lines, too:
>
> ioapic0: routing intpin 5 (ISA IRQ 5) to cluster 0
> pcm1: [GIANT-LOCKED]
> pcm1: sndbuf_setmap ff1000,1000; 0xda77c000 -> ff1000
> pcm1: sndbuf_setmap ff1000,1000; 0xda77d000 -> ff0000
>
> But on FreeBSD6, the builtin chip "locks" the machine. If I kldload
> snd_mss (with verbose mode), I got the following lines:
>
> pcm1: <CS423x> at port 0x600-0x603,0x388-0x38b,0x220-0x22f irq 5 drq
> 1,0 on isa0
>
> AD_WAIT_INIT_FAILED 201000 0xff
> AD_WAIT_INIT_FAILED 1002000 0xff
> AD_WAIT_INIT_FAILED 203000 0xff
> AD_WAIT_INIT_FAILED 1002000 0xff
> AD_WAIT_INIT_FAILED 1000000 0xff
> AD_WAIT_INIT_FAILED 1000000 0xff
> mss: Auto calibration timed out (1)
> AD_WAIT_INIT_FAILED 201000 0xff
>
> And the last line repeats forever. The machine doesn't recognise any
>
> keypress - neither the Caps/Scrool/Num - Lock keys, nor the
> Goto-Debugger key.
>
> I doesn't know, is it OK, that in FBSD5, in the port line there is
> port 0x534, but in FBSD6, it's 0x600. And in FBSD5, drq 0,1 but in
> FBSD6, it's drq 1,0 (they are the same DRQ lines, so maybe doesn't
> matter).
>
> So my trivial question is: are there any possibilities, to use my
> machine's builtin soundchip in FreeBSD6? (The machine is a Dell
> Precision WS210, 2x P-III-550.)
>
> Bye,
> Gabor Zahemszky < Gabor at Zahemszky dot HU >
>
> PS: this lockup is in both the new - and the old - sound driver (my
> system is 6-stable from Jan 2.)
>
--
Ariff Abdullah
FreeBSD
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