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From: "Mathew Brown" <mathewbrown@fastmail.fm>
To: linux-acpi@vger.kernel.org
Subject: powernow-k8 and thermal / voltage data
Date: Mon, 16 Oct 2006 06:50:02 -0700	[thread overview]
Message-ID: <1161006602.17644.273439231@webmail.messagingengine.com> (raw)

Hi,
    I have several servers with Opteron processors running RHEL v4. 
    I've successfully gotten CPU frequency scaling working (which I
    tested by looking at the cpu frequency before and during running a
    CPU intensive task).  However, there are currently 2 issues:

    1) cat /proc/acpi/thermal_zone/* is empty (there's nothing under the
    thermal_zone directory)

    2) I get the impression that the voltage doesn't change even though
    the CPU frequency changes.  Is there any way to check for this? 
    Thanks.

Thanks for your help.
-- 
  Mathew Brown
  mathewbrown@fastmail.fm

-- 
http://www.fastmail.fm - One of many happy users:
  http://www.fastmail.fm/docs/quotes.html


             reply	other threads:[~2006-10-16 13:50 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-16 13:50 Mathew Brown [this message]
2006-10-26  2:42 ` powernow-k8 and thermal / voltage data Dominik Brodowski

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