Re: hwmon: (coretemp) Improve support for TjMax detection on Atom CPUs

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On Mon, Aug 06, 2012 at 10:02:03AM +0200, Michał Piotrowski wrote:
> Hi,
> 
> Commit 41e58a1f2b90c88d94b4bd84beb9927a4c2704e9
> 
> +       { "CPU  330", 125000 },
> 
> I belive that value for Atom 330 should be 85000 instead of 125000.
> Please see Tcase in spec
> http://ark.intel.com/products/35641/Intel-Atom-Processor-330-(1M-Cache-1_60-GHz-533-MHz-FSB)
> 
That is Tcase, not Tjmax.

Tjmax is supposed to be 125 for Atom 330. Of course, with Intel, who knows;
maybe they have variants with different Tjmax. Can you provide the output of
/proc/cpuinfo ?

Thanks,
Guenter

> This patch series resulted in a significant increase in temperature
> on my development server ;)
> 
> 3.4.6-2.fc17.x86_64
> 
> coretemp-isa-0000
> Adapter: ISA adapter
> Core 0:       +42.0°C  (crit = +90.0°C)
> Core 1:       +49.0°C  (crit = +90.0°C)
> 
> 
> 
> 3.5.0-2.fc17.x86_64
> 
> coretemp-isa-0000
> Adapter: ISA adapter
> Core 0:       +77.0°C  (crit = +125.0°C)
> Core 1:       +84.0°C  (crit = +125.0°C)
> 
> -- 
> Best regards,
> Michal
> 
> http://eventhorizon.pl/
> 

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