From owner-freebsd-acpi@FreeBSD.ORG Mon Feb 7 10:49:15 2005 Return-Path: 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 D0A4516A4CE; Mon, 7 Feb 2005 10:49:15 +0000 (GMT) Received: from mp2.macomnet.net (mp2.macomnet.net [195.128.64.6]) by mx1.FreeBSD.org (Postfix) with ESMTP id A9A7D43D54; Mon, 7 Feb 2005 10:49:14 +0000 (GMT) (envelope-from maxim@macomnet.ru) Received-SPF: pass (mp2.macomnet.net: domain of maxim@macomnet.ru designates 127.0.0.1 as permitted sender) receiver=mp2.macomnet.net; client_ip=127.0.0.1; envelope-from=maxim@macomnet.ru; Received: from localhost (localhost [127.0.0.1]) by mp2.macomnet.net (8.12.11/8.12.11) with ESMTP id j17AnBU9019849; Mon, 7 Feb 2005 13:49:11 +0300 (MSK) (envelope-from maxim@macomnet.ru) Date: Mon, 7 Feb 2005 13:49:11 +0300 (MSK) From: Maxim Konovalov To: Toxa In-Reply-To: <20050207093709.GA2953@laptoxa.toxa.lan> Message-ID: <20050207134759.E19563@mp2.macomnet.net> References: <42068A5C.1030300@root.org> <20050207000604.GA4385@laptoxa.toxa.lan> <4206BBAE.4060704@root.org> <20050207093709.GA2953@laptoxa.toxa.lan> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-SpamTest-Info: Profile: Formal (208/050203) X-SpamTest-Info: Profile: Detect Hard (4/030526) X-SpamTest-Info: Profile: SysLog X-SpamTest-Info: Profile: Marking - Keywords (2/030321) X-SpamTest-Status: Not detected X-SpamTest-Version: SMTP-Filter Version 2.0.0 [0124], SpamtestISP/Release cc: acpi@freebsd.org cc: current@freebsd.org Subject: Re: HEADSUP: cpufreq import complete, acpi_throttling changed X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Feb 2005 10:49:15 -0000 On Mon, 7 Feb 2005, 12:37+0300, Toxa wrote: > On Sun, Feb 06, 2005 at 04:51:58PM -0800, Nate Lawson wrote: > > The second value is power in milliwatts, the first is frequency in Mhz. > > If you have only throttling support, there's no way to know what the > > power consumption is so -1 is "unknown". If you have both throttling > > and some other driver that knows the power consumption, these values > > will be accurate. > > > > -- > > Nate > > Ok, thanks a lot. By the way, with hw.acpi.cpu.throttling_states I had only 8 > states or so, and now I can see 15 freq levels :) > But on the other side, my laptop now hangs sometimes (not always) when I > plug in/plug out AC adapter. I only configured devd to change freq level > according to AC state changes... Make sure you don't have CPU_ENABLE_TCC stuff in kernel. In conjuction with acpi trottling it makes my notebook hangs from time to time. -- Maxim Konovalov