On Tue, 1 Jan 2002, Miroslav Kure wrote:
> I have a problem with Yamaha DS-XG PCI (YMF724) and floppy.
>
> When I access floppy while ALSA modules are loaded, my computer
> completely locks (SysRq magic key doesn't work, ping doesn't work either)
> and I must cold-reboot machine (no error message appears on console
> or syslog).
>
> When I unload alsa modules, floppy works fine.
> This behaviour is reproducible using any combination of kernels
> 2.2.x - 2.4.17 and alsa 0.5.x - 0.9.0beta10a.
> Doesn't matter if OSS emulation is used or not, or if floppy
> is used as module or compiled into kernel.
>
> Problem doesn't occur when I use kernel's OSS drivers (which I don't
> like and anyhow will be replaced by alsa in 2.5.x kernels).
>
> I've tried to compare /proc/ioports, /proc/interrupts, /proc/dma,
> /proc/devices, /proc/iomem
> when using floppy and when using alsa, but no conflicts appear.
> (floppy IRQ is 6, YMF IRQ is 10...). Tell me what info do you need
> (and how to get it) and I'll send it.
>
> I have this exact problem confirmed from another person
> (but soundchip YMF740C [DS-1L] SigmaTel STAC9704 rev. 3,
> and various vendor kernels from Redhat, Mandrake and SuSE)
We know this problem, but I've not had a time to find
the broken code.
Jaroslav
-----
Jaroslav Kysela <[EMAIL PROTECTED]>
SuSE Linux http://www.suse.com
ALSA Project http://www.alsa-project.org
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