From owner-freebsd-current@FreeBSD.ORG Tue Nov 18 20:44:15 2003 Return-Path: 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 A1A6D16A4CE for ; Tue, 18 Nov 2003 20:44:15 -0800 (PST) Received: from otter3.centtech.com (moat3.centtech.com [207.200.51.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id 87E5D43FAF for ; Tue, 18 Nov 2003 20:44:14 -0800 (PST) (envelope-from anderson@centtech.com) Received: from centtech.com ([192.168.42.24]) by otter3.centtech.com (8.12.3/8.12.3) with ESMTP id hAJ4iD6T054407; Tue, 18 Nov 2003 22:44:13 -0600 (CST) (envelope-from anderson@centtech.com) Message-ID: <3FBAF515.6070507@centtech.com> Date: Tue, 18 Nov 2003 22:44:05 -0600 From: Eric Anderson User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Nate Lawson References: <20031116120622.O57495@root.org> <200311180346.22259@harrymail> <20031118095752.R64353@root.org> <200311182346.13704@harrymail> <3FBAC2DB.1080004@centtech.com> <20031118172757.S65940@root.org> In-Reply-To: <20031118172757.S65940@root.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit cc: current@freebsd.org Subject: Re: acpi_cpu_idle panic (Was: Re: kernel panic with todays source) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Nov 2003 04:44:15 -0000 Nate Lawson wrote: >>Ok - what do I need to do to try this new acpi stuff out? I'm running >>-current as of Nov 14th, and I'd like to help debug/test this on my >>notebook.. >> >> > >cvsup to -current as of today would be a good first start. The code was >committed Nov 15. Then boot with acpi enabled and post the output of >sysctl hw.acpi.cpu. You can try different levels by doing sysctl >hw.acpi.cpu.cx_lowest=x where x is 0...(number_supported_states - 1) > > Thanks! I've rebuilt and am happy to say that nothing is hosed and I booted successfully :) Here's my sysctl output: $ sysctl hw.acpi.cpu hw.acpi.cpu.max_speed: 8 hw.acpi.cpu.current_speed: 4 hw.acpi.cpu.performance_speed: 8 hw.acpi.cpu.economy_speed: 4 hw.acpi.cpu.cx_supported: C1/1 C2/1 C3/85 C3/185 hw.acpi.cpu.cx_lowest: 0 hw.acpi.cpu.cx_history: 23589/0 0/0 0/0 0/0 I played with the different levels a bit, and can't tell much difference in them. Let me know what else I can try to break with this. Just for the info, I booted with a/c plugged in, but did the sysctl running on battery. Thanks Nate for the hints.. Eric -- ------------------------------------------------------------------ Eric Anderson Systems Administrator Centaur Technology All generalizations are false, including this one. ------------------------------------------------------------------