From owner-freebsd-amd64@FreeBSD.ORG Tue Dec 23 04:48:19 2003 Return-Path: Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3819E16A4CE for ; Tue, 23 Dec 2003 04:48:19 -0800 (PST) Received: from bigtex.jrv.org (rrcs-sw-24-73-246-106.biz.rr.com [24.73.246.106]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2674743D39 for ; Tue, 23 Dec 2003 04:48:18 -0800 (PST) (envelope-from james@bigtex.jrv.org) Received: from bigtex.jrv.org (localhost [127.0.0.1]) by bigtex.jrv.org (8.12.1/8.12.1) with ESMTP id hBNCmHo8024549 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO) for ; Tue, 23 Dec 2003 06:48:17 -0600 (CST) Received: (from james@localhost) by bigtex.jrv.org (8.12.1/8.12.1/Submit) id hBNCmGv9024546; Tue, 23 Dec 2003 06:48:16 -0600 (CST) Date: Tue, 23 Dec 2003 06:48:16 -0600 (CST) Message-Id: <200312231248.hBNCmGv9024546@bigtex.jrv.org> From: James Van Artsdalen To: freebsd-amd64@freebsd.org Subject: thermal/power/fan monitoring? X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Dec 2003 12:48:19 -0000 Is there any way to access the various system monitor items on these systems, such as fan speed, thermal status, etc? I realize that the systems are all different but it seems possible that in many cases these things are accessible via SMbus, and that a table-driven scheme might be able to detect, for example, fan failure in a lot of cases.