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Date: Wed, 8 Apr 2009 17:53:01 +0200
From: Erik Trulsson <ertr1013@student.uu.se>
To: David Collins <davidcollins001@gmail.com>
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Cc: freebsd-questions@freebsd.org
Subject: Re: powerd
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On Wed, Apr 08, 2009 at 04:37:35PM +0100, David Collins wrote:
> > Frequency control is not supported in your case.  You must
> > have dev.cpu.0.freq and so on.  What kind of processor do
> > you have?  Does it support "powernow", "cool'n'quiet" or
> > similar features?
> 
> CPU: Pentium III/Pentium III Xeon/Celeron (501.14-MHz 686-class CPU)
>   Origin = "GenuineIntel"  Id = 0x673  Stepping = 3
>   Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>


AFAIK that processor does not support changing frequency or voltage on the fly.

You will not be able to get powerd to do anything useful with that CPU.



> 
> 
> > Also, make sure that you have "device cpufreq"
> > kernel configuration.  If you don't have it, try to load
> > the module:  kldload cpufreq
> 
> I have device cpufreq in the kernel conf and I loaded/unloaded it separately.
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-- 
<Insert your favourite quote here.>
Erik Trulsson
ertr1013@student.uu.se