To: Dave Jones <davej@codemonkey.org.uk>
cc: linux-kernel@vger.kernel.org
Subject: Re: 2.5 'what to expect'
References: <fa.eq8e50t.1hkoiqh@ifi.uio.no>
From: Terje Kvernes <terjekv@math.uio.no>
Organization: The friends of mr. Tux
Date: Sat, 12 Jul 2003 15:25:43 +0200
In-Reply-To: <fa.eq8e50t.1hkoiqh@ifi.uio.no> (Dave Jones's message of "Fri,
 11 Jul 2003 14:02:48 GMT")
Message-ID: <wxx3chb98rs.fsf@nommo.uio.no>
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Dave Jones <davej@codemonkey.org.uk> writes:

  [ ... ]

> CPU frequency scaling.
> ~~~~~~~~~~~~~~~~~~~~~~
> Certain processors have the facility to scale their
> voltage/clockspeed.  2.5 introduces an interface to this feature,
> see Documentation/cpufreq for more information. This functionality
> also covers features like Intel's speedstep, and the Powernow!
> feature present in mobile AMD Athlons.  In addition to x86 variants,
> this framework also supports various ARM CPUs.  You can find a
> userspace daemon that monitors battery life and adjusts accordingly
> at: http://www.staikos.net/~staikos/cpufreqd/

  the cpufreqd project has been assimilated by a sourceforge project
  with the same name, that can be found here:
  <url: http://sourceforge.net/projects/cpufreqd/ >

  [ ... ]

-- 
Terje
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