From owner-cvs-src@FreeBSD.ORG Wed Jul 20 09:14:59 2005 Return-Path: X-Original-To: cvs-src@FreeBSD.org Delivered-To: cvs-src@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6B6BB16A41F; Wed, 20 Jul 2005 09:14:59 +0000 (GMT) (envelope-from ume@mahoroba.org) Received: from ameno.mahoroba.org (gw4.mahoroba.org [218.45.22.175]) by mx1.FreeBSD.org (Postfix) with ESMTP id C38FF43D46; Wed, 20 Jul 2005 09:14:58 +0000 (GMT) (envelope-from ume@mahoroba.org) Received: from localhost (IDENT:4v/Qb55TrovT9kOQ4CRPzGN9ru/JxVuBfsMWNGZhaJUIIEfa1hYjE/pHK+gLHDTc@localhost [IPv6:::1]) (user=ume mech=CRAM-MD5 bits=0) by ameno.mahoroba.org (8.13.3/8.13.3) with ESMTP/inet6 id j6K9Eq2D020453 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 20 Jul 2005 18:14:53 +0900 (JST) (envelope-from ume@mahoroba.org) Date: Wed, 20 Jul 2005 18:14:52 +0900 Message-ID: From: Hajimu UMEMOTO To: Jeremie Le Hen In-Reply-To: <20050720090054.GR39292@obiwan.tataz.chchile.org> References: <200507182012.j6IKCNmm078658@repoman.freebsd.org> <20050720090054.GR39292@obiwan.tataz.chchile.org> User-Agent: xcite1.38> Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.7 (=?ISO-8859-4?Q?Sanj=F2?=) APEL/10.6 Emacs/21.3 (i386--freebsd) MULE/5.0 (SAKAKI) X-Operating-System: FreeBSD 5.4-STABLE X-PGP-Key: http://www.imasy.or.jp/~ume/publickey.asc X-PGP-Fingerprint: 1F00 0B9E 2164 70FC 6DC5 BF5F 04E9 F086 BF90 71FE Organization: Internet Mutual Aid Society, YOKOHAMA MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-2.0 (ameno.mahoroba.org [IPv6:::1]); Wed, 20 Jul 2005 18:14:54 +0900 (JST) X-Virus-Scanned: by amavisd-new X-Virus-Status: Clean X-Spam-Status: No, score=-5.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.0.4 X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on ameno.mahoroba.org Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/acpica acpi_thermal.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Jul 2005 09:14:59 -0000 Hi, >>>>> On Wed, 20 Jul 2005 11:00:54 +0200 >>>>> Jeremie Le Hen said: > Implement passive cooling. It is enabled for tz0 by default where > it is available. jeremie> I maybe missed a mail someday, but could you explain in a cursory jeremie> fashion what this does please ? It does cooling without fans by decreasing CPU speed when a temperature bacome higher than hw.acpi.thermal.tz0._PSV. It is described in ACPI Specification 12.1.5 Passive Cooling: http://acpi.info/spec20c.htm Sincerely, -- Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan ume@mahoroba.org ume@{,jp.}FreeBSD.org http://www.imasy.org/~ume/