From owner-freebsd-acpi@FreeBSD.ORG Sun Mar 8 01:12:06 2009 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D15DD106564A for ; Sun, 8 Mar 2009 01:12:06 +0000 (UTC) (envelope-from gaijin.k@gmail.com) Received: from mail-qy0-f128.google.com (mail-qy0-f128.google.com [209.85.221.128]) by mx1.freebsd.org (Postfix) with ESMTP id 7460F8FC15 for ; Sun, 8 Mar 2009 01:12:06 +0000 (UTC) (envelope-from gaijin.k@gmail.com) Received: by qyk34 with SMTP id 34so746454qyk.3 for ; Sat, 07 Mar 2009 17:12:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:subject:from:to:cc :in-reply-to:references:content-type:date:message-id:mime-version :x-mailer:content-transfer-encoding; bh=b6JxuTBKJHGE7sEDTwOTkXvLoVwMA13x1Zs80X4EmaY=; b=DV262VjEXib4/fofZLDeLAKBcJFZ4T68Ljijgl5JTX3TnFxr/ULvSUWk+CTi+sllJ0 MI6EMnyfeJg3wMdmxscwTa5l096qnKX5a6S2IGMABhkFfHF/LSUrBJEqW4hFWmMUz7Lu E6x8IfmVZU7BJKm4YRLZXNI15uG0XBQ8ckRXo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:cc:in-reply-to:references:content-type:date :message-id:mime-version:x-mailer:content-transfer-encoding; b=RapPFNzVZ2+dKTiy+G65dBUBlRGHVsDMPs90YSrsv8P4MsN1c1SVsMdlko4sNi+6Zs 6/TEQrMAjwecvaCPmYPHQXwUj1EiSMLJNHbVkJcgsXMdxpYkFgWeZ5bGQ9Ek4IP4MSEZ wlL/TQCQbEc7CRriS8SyGj9amtUrlSI6qKf5Q= Received: by 10.224.74.16 with SMTP id s16mr5541611qaj.320.1236473262069; Sat, 07 Mar 2009 16:47:42 -0800 (PST) Received: from ?10.0.3.231? (pool-71-250-44-232.nwrknj.east.verizon.net [71.250.44.232]) by mx.google.com with ESMTPS id 9sm8580358yxs.29.2009.03.07.16.47.40 (version=SSLv3 cipher=RC4-MD5); Sat, 07 Mar 2009 16:47:41 -0800 (PST) From: "Alexandre \"Sunny\" Kovalenko" To: Scott MacCallum In-Reply-To: <1c15953f0903071343w414c6312p3d7bdf49677006e0@mail.gmail.com> References: <1c15953f0903071343w414c6312p3d7bdf49677006e0@mail.gmail.com> Content-Type: text/plain; charset="UTF-8" Date: Sat, 07 Mar 2009 19:47:14 -0500 Message-Id: <1236473234.1204.12.camel@RabbitsDen> Mime-Version: 1.0 X-Mailer: Evolution 2.24.5 FreeBSD GNOME Team Port Content-Transfer-Encoding: 8bit Cc: freebsd-acpi@freebsd.org Subject: Re: acpi_tz0: _TMP value is absurd, ignored (-270.9C) -- HP-Pavilion-a305w-Trigem-Motherboard 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: Sun, 08 Mar 2009 01:12:07 -0000 On Sat, 2009-03-07 at 16:43 -0500, Scott MacCallum wrote: > Greetings, > > I own a HP Pavilion a305w with a Trigem motherboard ( > http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00046449&lc=en&dlc=en&cc=us〈=en&softwareitem=pv-15624-1&os=228&product=362754 > ). > > acpi_tz0: _TMP value is absurd, ignored (-270.9C) repeats on the screen. > > _ACPI source language_ > > http://scm.freeshell.org/HP-Pavilion-a305w-Trigem-Motherboard.asl > > Thank you. > Whoever wrote that BIOS needs to figure out that specification calls for _TMP, _CRT, _PSV and _ACx methods to return value, measured in 0.1K. Hence, -270.9 is, likely, 24C. If you feel adventurous, you might want to change your _TMP method by adding Multiply (0x0A, Local0, Local0) Add (Local0, 0x0AAC, Local0) before Return (Local0) _CRT, _PSV and _AC0 could use the same treatment. HTH, -- Alexandre "Sunny" Kovalenko