Date: Sun, 09 Apr 2000 20:38:29 -0700 From: Doug Barton <Doug@gorean.org> To: Cameron Grant <cg@FreeBSD.ORG> Cc: freebsd-current@FreeBSD.ORG Subject: SBlive driver Message-ID: <38F14CB5.6B0B997E@gorean.org> References: <200004020741.XAA33619@freefall.freebsd.org>
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Cameron Grant wrote:
>
> cg 2000/04/01 23:41:21 PST
>
> Added files:
> sys/dev/sound/pci emu10k1.c emu10k1.h
> Log:
> unfinished sblive driver, playback/mixer only for now - not enabled in
> conf/files
>
> i don't seem to be clearing the cache right resulting in a short initial
> burst of noise, despite doing the same as creative and alsa. i'm committing
> now so more eyes can pore over the code.
I finally got around to testing this, and it's causing my machine to
reboot. I cvsup'ed the latest -current sources, made world, built and
installed a new kernel after adding 'device pcm', and rebooted. The card
was detected during boot, and after making snd0, 'cat /dev/sndstat'
reports:
FreeBSD Audio Driver (newpcm) Apr 9 2000 18:53:41
Installed devices:
pcm0: <Creative EMU10K1> at io 0xb800 irq 5 (1p/0r channels duplex)
I use xfce as my WM, and when I enabled xfsound (which uses esound to
play its sounds) my machine immediately locked up, then after a few
seconds it spontaneously rebooted. I have the following in my kernel
config:
makeoptions DEBUG=-g #Build kernel with gdb(1) debug
symbols
options INVARIANT_SUPPORT
options INVARIANTS
options DDB
In spite of that, I get no debug, no crash dump (I have dumpdev in my
/etc/rc.conf.local), nothing but a reboot. I repeated the same
experiment, same result.
Let me know if there is anything I can do to help.
Doug
--
Excess on occasion is exhilarating. It prevents moderation from
acquiring the deadening effect of a habit.
-- W. Somerset Maugham
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