From owner-freebsd-mobile@FreeBSD.ORG Sun Aug 15 22:28:46 2004 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2C69316A4CE for ; Sun, 15 Aug 2004 22:28:46 +0000 (GMT) Received: from harmony.village.org (rover.village.org [168.103.84.182]) by mx1.FreeBSD.org (Postfix) with ESMTP id BEC0643D46 for ; Sun, 15 Aug 2004 22:28:45 +0000 (GMT) (envelope-from imp@bsdimp.com) Received: from localhost (warner@rover2.village.org [10.0.0.1]) by harmony.village.org (8.12.11/8.12.11) with ESMTP id i7FMS9Zq050592; Sun, 15 Aug 2004 16:28:09 -0600 (MDT) (envelope-from imp@bsdimp.com) Date: Sun, 15 Aug 2004 16:28:29 -0600 (MDT) Message-Id: <20040815.162829.98166094.imp@bsdimp.com> To: colin.percival@wadham.ox.ac.uk From: "M. Warner Losh" In-Reply-To: <6.1.0.6.1.20040814204255.03fa38f8@popserver.sfu.ca> References: <6.1.0.6.1.20040814204255.03fa38f8@popserver.sfu.ca> X-Mailer: Mew version 3.3 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit cc: freebsd-mobile@FreeBSD.ORG Subject: Re: Looking for Pentium M owners... X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 15 Aug 2004 22:28:46 -0000 In message: <6.1.0.6.1.20040814204255.03fa38f8@popserver.sfu.ca> Colin Percival writes: : I'm currently writing Enhanced SpeedStep code for FreeBSD, and Intel's : lack of documentation is getting in the way. I think I've managed to : find the MSR with the data I need, but I need some people with Pentium : M processors to run a quick test for me to verify this. In particular, : I really need results from the new 90nm Pentium M processors (these are : the ones with model numbers -- "Pentium M 735", "Pentium M 745", etc). : : What I need people with Pentium M processors to do is this: : 1. Download and extract http://www.daemonology.net/tmp/dumpmsr.tgz : 2. `make` : 3. `kldload ./dumpmsr.ko` : 4. `kldunload dumpmsr` : : When you kldload, it should print three lines; please send me those, : along with the output of `sysctl hw.model`, and (if you know) the : model name/number under which Intel advertises your processor. : : IF YOU ARE NOT RUNNING A PENTIUM M PROCESSOR, THIS WILL PROBABLY CRASH : YOUR MACHINE. : : If I get the results I'm hoping for out of this, I'll probably have an : Enhanced SpeedStep kernel module available for 5.x within the next week. Did you know nate (njl) is also working on one of these? Warner