From owner-freebsd-mobile@FreeBSD.ORG Mon Apr 7 13:54:48 2008 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6DF481065674 for ; Mon, 7 Apr 2008 13:54:48 +0000 (UTC) (envelope-from fbsd.mobile@rachie.is-a-geek.net) Received: from snoogles.rachie.is-a-geek.net (rachie.is-a-geek.net [66.230.99.27]) by mx1.freebsd.org (Postfix) with ESMTP id 43AA58FC22 for ; Mon, 7 Apr 2008 13:54:48 +0000 (UTC) (envelope-from fbsd.mobile@rachie.is-a-geek.net) Received: from localhost (localhost [127.0.0.1]) by snoogles.rachie.is-a-geek.net (Postfix) with ESMTP id 392231CC91; Mon, 7 Apr 2008 05:54:47 -0800 (AKDT) From: Mel To: freebsd-mobile@freebsd.org Date: Mon, 7 Apr 2008 15:54:12 +0200 User-Agent: KMail/1.9.7 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200804071554.15668.fbsd.mobile@rachie.is-a-geek.net> Subject: [Regression] ACPI thermal not working HP Pavillion dv9207us X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Apr 2008 13:54:48 -0000 Hi, at present acpi thermal gives what I think are default values and no variance in the temperature at all. acpi0 is identified as: on motherboard The last known working version was Feb 22. At that time I stopped logging the temperature, so it's possible it was working afterwards. The version currently in the kernel is: $FreeBSD: src/sys/dev/acpica/acpi_thermal.c,v 1.64.2.4 2008/02/25 15:32:39 ume Exp $ Current output: hw.acpi.thermal.tz0.temperature: 32.0C hw.acpi.thermal.tz0.active: -1 hw.acpi.thermal.tz0.passive_cooling: 1 hw.acpi.thermal.tz0.thermal_flags: 0 hw.acpi.thermal.tz0._PSV: 80.0C hw.acpi.thermal.tz0._HOT: -1 hw.acpi.thermal.tz0._CRT: 110.0C hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 hw.acpi.thermal.tz0._TC1: 2 hw.acpi.thermal.tz0._TC2: 3 hw.acpi.thermal.tz0._TSP: 50 When I had hw.acpi.thermal.tz0.user_override=1 set, the value was a constant 28.0C. Both values seem way too low. Also, the _PSV and _CRT values set in sysctl.conf(5) are not set as I had them set: hw.acpi.thermal.tz0._PSV="75C" hw.acpi.thermal.tz0._CRT="82C" Before the lowest temperatures were around 40-50C and 55-65 when compiling large ports or world. At present it's compiling kdelibs, so I'd expect at least a 50C. Anything wrong on my end or is this known/patches floating? -- Mel