From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267807AbUHUUj7 (ORCPT ); Sat, 21 Aug 2004 16:39:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267812AbUHUUj7 (ORCPT ); Sat, 21 Aug 2004 16:39:59 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.31.123]:38101 "EHLO atrey.karlin.mff.cuni.cz") by vger.kernel.org with ESMTP id S267807AbUHUUjy (ORCPT ); Sat, 21 Aug 2004 16:39:54 -0400 Date: Wed, 18 Aug 2004 15:53:15 +0200 From: Pavel Machek To: Michael Clark Cc: jeremy@goop.org, davej@codemonkey.org.uk, Linux Kernel Subject: Re: [PATCH] - Initial dothan speedstep support Message-ID: <20040818135314.GJ467@openzaurus.ucw.cz> References: <41131120.5060202@metaparadigm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <41131120.5060202@metaparadigm.com> User-Agent: Mutt/1.3.27i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! > So here's a patch on top of the above patch that adds all of the > dothan frequency/voltages for processors 715, 725, 735, 745, 755 > > Tested and working as it should so far with a 745. The stepping in the > model table for the others may need to be tweaked. > > The Dothan processor datasheet 30218903.pdf defines 4 voltages for > each frequency (VID#A through VID#D) whereas Banias only suggests a > typical voltage and no min or max for each freq so i've used the OP > macro to allow definition of all voltages (A through D) but the macro > currently just uses VID#C at compile time (the second lowest voltage > profile). I thought that whether to use VID#A, B, C or D depends on your concrete chip? Not all chips are certified to run on VID#C... Pavel -- 64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms