[RFC] Patch to enable temperature ceiling in powerd

Hajimu UMEMOTO ume at freebsd.org
Sat Feb 16 11:21:52 UTC 2008


Hi,

>>>>> On Sat, 16 Feb 2008 11:21:07 +0100
>>>>> Johannes Dieterich <dieterich.joh at googlemail.com> said:

dieterich.joh> Alexandre "Sunny" Kovalenko wrote:
> Johannes,
> 
> since you were the only one who actually needed that patch to get
> through the buildworld, could you, please, set 
> 
> sysctl hw.acpi.thermal.tz1.passive_cooling=1
> sysctl hw.acpi.thermal.user_override=1
> sysctl hw.acpi.thermal.tz1._PSV=85C
> 
> disable my patch by removing '-T and -z' from powerd_flags
> in /etc/rc.conf
> 
> restart powerd, by doing
> 
> /etc/rc.d/powerd restart
> 
> and try to do the buildworld. If it works for you, I will kindly ask
> someone to close that PR and apologize for wasting everybody's time.
> 
dieterich.joh> Did that. Doesn't work. Again it is overheating. I have not tried the
dieterich.joh> patch from Hajimu Umemoto yet though. But I guess it will not change
dieterich.joh> much for me.

I didn't see your report.  Could you show me the output of
`sysctl hw.acpi' and `sysctl dev.cpu'?

Sincerely,

--
Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
ume at mahoroba.org  ume@{,jp.}FreeBSD.org
http://www.imasy.org/~ume/


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