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From: Jeremy Fitzhardinge <jeremy@goop.org>
To: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>
Cc: davej@redhat.com, Dominik Brodowski <linux@dominikbrodowski.de>,
	cpufreq list <cpufreq@www.linux.org.uk>
Subject: RE: [PATCH] speedstep-centrino: Avoid returning zero freq on transient MSR values
Date: Fri, 10 Dec 2004 13:16:24 -0800	[thread overview]
Message-ID: <1102713384.686.70.camel@localhost> (raw)
In-Reply-To: <88056F38E9E48644A0F562A38C64FB60038B2BFD@scsmsx403.amr.corp.intel.com>

On Fri, 2004-12-10 at 10:37 -0800, Pallipadi, Venkatesh wrote:
> Yes. These are Pentium 4 based processsors and with Enhanced Speedstep
> on these processors, tsc rate will not change with CPU frequency change.

Can the Pentium M not also change speed by itself?  The documentation of
the TM2 seems to say that it can.

	J

  reply	other threads:[~2004-12-10 21:16 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-12-10 18:37 [PATCH] speedstep-centrino: Avoid returning zero freq on transient MSR values Pallipadi, Venkatesh
2004-12-10 21:16 ` Jeremy Fitzhardinge [this message]
  -- strict thread matches above, loose matches on Subject: below --
2004-12-10  1:24 Venkatesh Pallipadi
2004-12-10  8:14 ` Dominik Brodowski
2004-12-10 10:11 ` Jeremy Fitzhardinge
2004-12-10 14:47   ` Dominik Brodowski

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