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 « Return to Thread: net6501 Speedstep/cpufreq

Re: net6501 Speedstep/cpufreq

by Stanislav Meduna :: Rate this Message:

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On 18.03.2012 14:07, Soren Kristensen wrote:

> But despite having all kind of docs on the Atom E6xx series, including
> BIOS writers guide under RSNDA, I haven't managed yet to get the P-State
> tables....

Wow, you are right - I digged through nearly everything and
did not found anything usable. When did this Intel policy
change?

Anyway, reading and saving the table from some existing
ACPI-enabled BIOS via a published interface should not count
as anything illegal, does it? - in that case the acpi-cpufreq
log messages would be also illegal... At least for a person
that did not sign any NDA.

> And there isn't that much power to save anyway, the Atom core itself is
> using less power than the memory and io controllers....

OK, then it probably does not really make sense anyway.

Regards
--
                                Stano
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 « Return to Thread: net6501 Speedstep/cpufreq