From: Dominik Brodowski <devel@brodo.de>
To: petero2@telia.com, zwane@linuxpower.ca
Cc: alan@lxorguk.ukuu.org.uk, linux-kernel@vger.kernel.org
Subject: Re: Linux 2.4.19-rc1-ac3
Date: Sun, 14 Jul 2002 15:09:12 +0200 [thread overview]
Message-ID: <20020714150912.A1148@brodo.de> (raw)
In-Reply-To: <6010.1026651788@www53.gmx.net>; from alan@lxorguk.ukuu.org.uk on Sun, Jul 14, 2002 at 03:03:08PM +0200
On Sun, Jul 14, 2002 at 03:03:08PM +0200, Alan Cox wrote:
> > 3. The cpu voltage is automatically reduced when the frequency is
> > reduced.
>
> True for some x86 processors, either automatically, or on some
> controlled by us.
The p4-clockmod driver you seem to using does not scale the voltage.
In case you own a P4-M and a ICH2-M or ICH3-M southbridge: the
speedstep.c driver in the 2.5.-cpufreq patchset (backport to 2.4.
will be available soon) should do the job and adjust the processor
voltage.
Dominik
next prev parent reply other threads:[~2002-07-14 13:08 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-12 19:14 Alan Cox
2002-07-12 23:42 ` Peter Osterlund
2002-07-13 7:41 ` Zwane Mwaikambo
2002-07-13 10:34 ` Peter Osterlund
2002-07-13 12:38 ` Zwane Mwaikambo
2002-07-13 16:22 ` Peter Osterlund
2002-07-13 18:27 ` Alan Cox
2002-07-13 19:43 ` Peter Osterlund
2002-07-13 19:54 ` Russell King
2002-07-13 20:56 ` Peter Osterlund
2002-07-15 10:13 ` Thomas Sailer
2002-07-15 10:16 ` Russell King
2002-07-14 1:50 ` Alan Cox
[not found] ` <6010.1026651788@www53.gmx.net>
2002-07-14 13:09 ` Dominik Brodowski [this message]
2002-07-14 15:19 ` Peter Osterlund
2002-07-14 15:50 ` Dominik Brodowski
2002-07-14 18:52 ` Peter Osterlund
2002-07-13 10:25 ` Peter Osterlund
2002-07-13 14:15 ` Pavel Machek
2002-07-13 17:09 ` Alan Cox
2002-07-13 15:59 ` fchabaud
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