From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Mathew Brown" Subject: powernow-k8 and thermal / voltage data Date: Mon, 16 Oct 2006 06:50:02 -0700 Message-ID: <1161006602.17644.273439231@webmail.messagingengine.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from out1.smtp.messagingengine.com ([66.111.4.25]:36238 "EHLO out1.smtp.messagingengine.com") by vger.kernel.org with ESMTP id S1750766AbWJPNuE (ORCPT ); Mon, 16 Oct 2006 09:50:04 -0400 Received: from db2.internal (db2.internal [10.202.2.12]) by frontend1.messagingengine.com (Postfix) with ESMTP id E778ADB3038 for ; Mon, 16 Oct 2006 09:50:02 -0400 (EDT) Content-Disposition: inline Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-acpi@vger.kernel.org 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