From owner-freebsd-acpi@FreeBSD.ORG Tue Jul 31 06:47:28 2007 Return-Path: Delivered-To: acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id AAFAF16A41F; Tue, 31 Jul 2007 06:47:28 +0000 (UTC) (envelope-from gahr@gahr.ch) Received: from cpanel03.rubas-s03.net (cpanel03.rubas-s03.net [195.182.222.73]) by mx1.freebsd.org (Postfix) with ESMTP id 3C45613C457; Tue, 31 Jul 2007 06:47:28 +0000 (UTC) (envelope-from gahr@gahr.ch) Received: from 80-218-187-205.dclient.hispeed.ch ([80.218.187.205] helo=gahrtop.localhost) by cpanel03.rubas-s03.net with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.63) (envelope-from ) id 1IFlVv-0000X6-Bq; Tue, 31 Jul 2007 08:47:27 +0200 Message-ID: <46AEDB0C.6070706@gahr.ch> Date: Tue, 31 Jul 2007 08:47:40 +0200 From: Pietro Cerutti User-Agent: Thunderbird 2.0.0.5 (X11/20070723) MIME-Version: 1.0 To: Hajimu UMEMOTO References: <46AA0491.5000203@gahr.ch> <46ADAF5B.6050602@gahr.ch> <20070730180355.GA7355@rot26.obsecurity.org> <46AE58B5.3080506@gahr.ch> <46AECE8C.8000500@gahr.ch> In-Reply-To: X-Enigmail-Version: 0.95.2 OpenPGP: id=9571F78E; url=http://www.gahr.ch/pgp Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enigF419CFEE4ABAC2D2F27EBF18" X-Antivirus-Scanner: Clean mail though you should still use an Antivirus X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - cpanel03.rubas-s03.net X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - gahr.ch X-Source: X-Source-Args: X-Source-Dir: Cc: acpi@freebsd.org, freebsd-hackers@freebsd.org Subject: Re: [patch] enhance powerd(8) to handle max temperature 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: Tue, 31 Jul 2007 06:47:28 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigF419CFEE4ABAC2D2F27EBF18 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hajimu UMEMOTO wrote: > Hi, >=20 >>>>>> On Tue, 31 Jul 2007 07:54:20 +0200 >>>>>> Pietro Cerutti said: >=20 > gahr> Thanks for your help! >=20 > I cannot see _TC1, _TC2 nor _TSP in your `acpidump -dt' output. > Further, there is no _PSV definition in anywhere, in the first place. > It seems to me that your ACPI BIOS doesn't support passive cooling at > all. Yep that's what I suspected. >=20 > gahr> hw.acpi.thermal.user_override: 1 > gahr> hw.acpi.thermal.tz0._PSV: 80.0C >=20 > I suspect that you set hw.acpi.thermal.tz0._PSV manually. Yes I did.. > Of cource, it is insufficient to make passive cooling work with your AC= PI BIOS, > and you need the definition of _TC1, _TC2 and _TSP as well. > If you define apropreate definition of them, passive cooling will > work. But, we don't provide overriding the values of them. Perhaps, > modifying your ASL (`acpidump -dt' output) to add the definitions of > _TC1, _TC2, _TSP and _PSV, and loading it from loader will make > passive cooling work. Do you have an example? I'm really far from being familiar with the ASL code... > Sincerely, Thank you >=20 > -- > Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan > ume@mahoroba.org ume@{,jp.}FreeBSD.org > http://www.imasy.org/~ume/ --=20 Pietro Cerutti PGP Public Key: http://gahr.ch/pgp --------------enigF419CFEE4ABAC2D2F27EBF18 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFGrtsQwMJqmJVx944RCvDYAJ98sXtowbk7/HRVnBlab8hTkhSNYgCgtn0L 2+dEDcQgi0eFe/FFENws/Go= =cz6e -----END PGP SIGNATURE----- --------------enigF419CFEE4ABAC2D2F27EBF18--