From owner-freebsd-acpi@FreeBSD.ORG Mon Jul 16 15:12:40 2007 Return-Path: X-Original-To: acpi@freebsd.org Delivered-To: freebsd-acpi@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id C715316A400 for ; Mon, 16 Jul 2007 15:12:40 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from speedfactory.net (mail6.speedfactory.net [66.23.216.219]) by mx1.freebsd.org (Postfix) with ESMTP id 7D60513C4A7 for ; Mon, 16 Jul 2007 15:12:40 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from server.baldwin.cx (unverified [66.23.211.162]) by speedfactory.net (SurgeMail 3.7b8) with ESMTP id 196960642 for multiple; Mon, 16 Jul 2007 11:05:42 -0400 Received: from localhost.corp.yahoo.com (john@localhost [127.0.0.1]) (authenticated bits=0) by server.baldwin.cx (8.13.8/8.13.8) with ESMTP id l6GEvML5032514; Mon, 16 Jul 2007 10:57:22 -0400 (EDT) (envelope-from jhb@freebsd.org) From: John Baldwin To: freebsd-current@freebsd.org Date: Mon, 16 Jul 2007 08:45:25 -0400 User-Agent: KMail/1.9.6 References: <46735262.50601@root.org> <4673768D.1050805@root.org> <46741947.3050200@root.org> In-Reply-To: <46741947.3050200@root.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200707160845.26597.jhb@freebsd.org> X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-2.0.2 (server.baldwin.cx [127.0.0.1]); Mon, 16 Jul 2007 10:57:22 -0400 (EDT) X-Virus-Scanned: ClamAV 0.88.3/3681/Mon Jul 16 09:16:18 2007 on server.baldwin.cx X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=4.2 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.1.3 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on server.baldwin.cx X-Server: High Performance Mail Server - http://surgemail.com r=1653887525 Cc: acpi@freebsd.org Subject: Re: smi speedstep patch X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Jul 2007 15:12:40 -0000 On Saturday 16 June 2007 01:09:27 pm Nate Lawson wrote: > Nate Lawson wrote: > > Nate Lawson wrote: > >> If you have a pentium 3 that works for speedstep, please try this patch. > >> It fixes the PAE case. Compile-tested. > > > > Hmm, I see it's no longer getting the physical address, just virtual. > > So need to fix that part. > > Attached is the updated patch. It uses the low kernel map where P=V and > fixes the callback. I just need someone who is using smi-speedstep > (440bx chipset with pentium 3) to make sure the device still attaches. > Patch should work on 6.x and 7.x. Why do you need a V == P page? -- John Baldwin