From owner-freebsd-acpi@FreeBSD.ORG Sun Jul 3 00:36:58 2005 Return-Path: X-Original-To: acpi@freebsd.org Delivered-To: freebsd-acpi@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C7D4316A432; Sun, 3 Jul 2005 00:36:58 +0000 (GMT) (envelope-from ps@mu.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.FreeBSD.org (Postfix) with ESMTP id 638FD43E56; Sun, 3 Jul 2005 00:20:22 +0000 (GMT) (envelope-from ps@mu.org) Received: by elvis.mu.org (Postfix, from userid 1000) id 2EFDB61BB7; Sat, 2 Jul 2005 17:19:57 -0700 (PDT) X-Original-To: ps@mu.org Delivered-To: ps@mu.org Received: from mx2.freebsd.org (mx2.freebsd.org [216.136.204.119]) by elvis.mu.org (Postfix) with ESMTP id 0B74F5C971 for ; Thu, 24 Feb 2005 13:01:34 -0800 (PST) Received: from hub.freebsd.org (hub.freebsd.org [216.136.204.18]) by mx2.freebsd.org (Postfix) with ESMTP id 1460B5706D; Thu, 24 Feb 2005 20:59:52 +0000 (GMT) (envelope-from owner-freebsd-current@freebsd.org) Received: from hub.freebsd.org (localhost [127.0.0.1]) by hub.freebsd.org (Postfix) with ESMTP id 3F04D16A4DA; Thu, 24 Feb 2005 20:59:50 +0000 (GMT) Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D434216A4CE; Thu, 24 Feb 2005 20:59:44 +0000 (GMT) Received: from www.cryptography.com (li-22.members.linode.com [64.5.53.22]) by mx1.FreeBSD.org (Postfix) with ESMTP id 904C443D58; Thu, 24 Feb 2005 20:59:44 +0000 (GMT) (envelope-from nate@root.org) Received: from [10.0.0.34] (adsl-67-119-74-222.dsl.sntc01.pacbell.net [67.119.74.222]) by www.cryptography.com (8.12.8/8.12.8) with ESMTP id j1OKxgZj016713 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Thu, 24 Feb 2005 12:59:43 -0800 Message-ID: <421E403E.7040804@root.org> From: Nate Lawson User-Agent: Mozilla Thunderbird 0.9 (Windows/20041103) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Morten Rodal References: <42068A5C.1030300@root.org> <200502191911.36228.morten@rodal.no> <421CD87C.70803@root.org> <200502241710.44321.morten@rodal.no> In-Reply-To: <200502241710.44321.morten@rodal.no> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Sender: owner-freebsd-current@freebsd.org Errors-To: owner-freebsd-current@freebsd.org X-Spam-Checker-Version: SpamAssassin 3.0.2 (2004-11-16) on elvis.mu.org X-Spam-Status: No, score=-2.6 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.0.2 X-Spam-Level: Cc: acpi@freebsd.org, current@freebsd.org Subject: Re: HEADSUP: cpufreq import complete, acpi_throttling changed X-BeenThere: freebsd-acpi@freebsd.org List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Date: Sun, 03 Jul 2005 00:36:59 -0000 X-Original-Date: Thu, 24 Feb 2005 12:59:42 -0800 X-List-Received-Date: Sun, 03 Jul 2005 00:36:59 -0000 Morten Rodal wrote: > On Wednesday 23 February 2005 20:24, Nate Lawson wrote: > The issue is partly fixed. I now see the following frequency levels if, > and only if, I booted the laptop on battery power: > > # sysctl dev.cpu.0.freq_levels > dev.cpu.0.freq_levels: 1200/0 1050/0 900/0 787/0 750/0 656/0 600/0 562/0 > 525/0 450/0 393/0 337/0 300/0 262/0 225/0 187/0 150/0 112/0 75/0 37/0 > > Note that the native processor speed (1700 MHz) is not listed, and setting > the speed below 150 hard-hangs/freezes the laptop. Not sure we can fix this one. It appears some very low clock rates hang some systems. Can you test with SCHED_4BSD? > When booting with AC-power the laptop does not report any freq{,_levels}. > It does not matter if I remove the AC-power once the computer is up and > running, I always get this: > > # sysctl dev.cpu.0.freq > dev.cpu.0.freq: -1 I just committed a fix for this. -- Nate _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"