Subject: Re: apm or clcs problem
To: None <netbsd-help@netbsd.org>
From: Nathan Langford <njl@EastCoastEmail.com>
List: netbsd-help
Date: 07/26/2002 15:33:02
--- "Perry E. Metzger" <perry@piermont.com> wrote:
>
>Nathan Langford <njl@EastCoastEmail.com> writes:
>> I have netbsd-current running on my IBM a20m laptop, but the
>> same thing happened occasionally with 1.5.2; sometimes when I
>> wake up my laptop, I get a series of messages:
>> 
>> clcs0: AC97 write fail (DCV!=0) for add=0x12 data=0x0808
>> cs428x_src_wait: 0x0000000f
>> [... this is repeated with different numbers.]
>
>This bites me too, on my T20. There is a general problem with bugs in
>that driver -- we're failing to properly reset the state on bootup and
>on power transitions (and even when the device is opened and
>closed). Most of the time the code works fine -- on very rare
>occasions, it screws up horribly.

These occasions aren't so rare on my laptop; about 1/5 of apm
wakeups. :(

-Nathan

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