From: Jarod Wilson <jwilson@redhat.com>
To: cpufreq@lists.linux.org.uk
Subject: Re: Intel Clovertown vs. frequency scaling
Date: Thu, 11 Oct 2007 11:25:00 -0400 [thread overview]
Message-ID: <470E404C.10304@redhat.com> (raw)
In-Reply-To: <20071011150633.GL6058@cern.ch>
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Andras.Horvath@cern.ch wrote:
> I have a number of Clovertown (intel quadcore) machines and, even with
> the latest 2.6.23, it seems to me that frequency scaling is not
> supported (e.g. the /sys/devices/system/cpu/cpu0/cpufreq/* stuff does
> not appear even though CONFIG_X86_SPEEDSTEP_CENTRINO is "y").
I believe you want acpi-cpufreq, not speedstep-centrino. Works just fine
for my quad-core systems, anyhow. If that doesn't work, its probably the
bios at fault.
--
Jarod Wilson
jwilson@redhat.com
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next prev parent reply other threads:[~2007-10-11 15:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-11 15:06 Intel Clovertown vs. frequency scaling Andras.Horvath
2007-10-11 15:25 ` Jarod Wilson [this message]
2007-10-11 15:32 ` Stephen J. Gowdy
2007-10-11 15:37 ` Jarod Wilson
2007-10-11 17:15 ` Pallipadi, Venkatesh
2007-10-12 15:01 ` Andras.Horvath
2007-10-12 16:44 ` Pallipadi, Venkatesh
2007-11-02 16:37 ` Andras.Horvath
2007-11-04 23:24 ` Andi Kleen
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