From owner-freebsd-acpi@FreeBSD.ORG Thu Aug 26 09:42:10 2004 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 125AA16A4CE for ; Thu, 26 Aug 2004 09:42:10 +0000 (GMT) Received: from wrzx35.rz.uni-wuerzburg.de (wrzx35.rz.uni-wuerzburg.de [132.187.3.35]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9CB4C43D31 for ; Thu, 26 Aug 2004 09:42:09 +0000 (GMT) (envelope-from q@uni.de) Received: from wrzx30.rz.uni-wuerzburg.de (wrzx30.rz.uni-wuerzburg.de [132.187.1.30]) by wrzx35.rz.uni-wuerzburg.de (Postfix) with ESMTP id EC44CDC9D7 for ; Thu, 26 Aug 2004 11:42:08 +0200 (CEST) Received: from virusscan (localhost [127.0.0.1]) by wrzx30.rz.uni-wuerzburg.de (Postfix) with ESMTP id C9B1E80E19 for ; Thu, 26 Aug 2004 11:42:08 +0200 (CEST) Received: from wrzx28.rz.uni-wuerzburg.de (wrzx28.rz.uni-wuerzburg.de [132.187.3.28]) by wrzx30.rz.uni-wuerzburg.de (Postfix) with ESMTP id B0AEC80DE2 for ; Thu, 26 Aug 2004 11:42:08 +0200 (CEST) Received: from coyote.q.local (wwsx14.win-screen.uni-wuerzburg.de [132.187.253.14]) by wrzx28.rz.uni-wuerzburg.de (Postfix) with ESMTP id 9E28BD3CAA for ; Thu, 26 Aug 2004 11:42:08 +0200 (CEST) Received: from igor.q.local (igor [192.168.0.148]) by coyote.q.local (8.12.10/8.12.10) with ESMTP id i7Q9g8TH067646 for ; Thu, 26 Aug 2004 11:42:08 +0200 (CEST) (envelope-from q@igor.q.local) Received: from igor.q.local (localhost [127.0.0.1]) by igor.q.local (8.13.1/8.13.1) with ESMTP id i7Q9g8SM000829 for ; Thu, 26 Aug 2004 11:42:08 +0200 (CEST) (envelope-from q@igor.q.local) Received: (from q@localhost) by igor.q.local (8.13.1/8.13.1/Submit) id i7Q9g83U000828 for acpi@freebsd.org; Thu, 26 Aug 2004 11:42:08 +0200 (CEST) (envelope-from q) Date: Thu, 26 Aug 2004 11:42:08 +0200 From: Ulrich Spoerlein To: acpi@freebsd.org Message-ID: <20040826094208.GB703@galgenberg.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="wzJLGUyc3ArbnUjN" Content-Disposition: inline User-Agent: Mutt/1.5.6i X-Virus-Scanned: by amavisd-new (Rechenzentrum Universitaet Wuerzburg) Subject: Cx states not working on Dell Inspiron 8600 (Pentium M) X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Aug 2004 09:42:10 -0000 --wzJLGUyc3ArbnUjN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello, I've been running CURRENT on this laptop since the gcc 3.4 import and the Cx states don't work (AFAICS). dmesg, kernel config, DSDT and ASL can be obtained from http://www.galgenberg.net/~q/freebsd No matter if I pull the AC-plug or not, I get this: hw.acpi.cpu.throttle_max: 8 hw.acpi.cpu.throttle_state: 8 hw.acpi.cpu.cx_supported: C1/1 C2/1 C3/85 C4/185 hw.acpi.cpu.cx_lowest: C4 hw.acpi.cpu.cx_usage: 0.00% 100.00% 0.00% 0.00% As a result the laptop runs rather hot and the battery life is limited (compared to Windows) Am I using the wrong semantics for cx_lowest or throttle_max? Ulrich Spoerlein --=20 PGP Key ID: F0DB9F44 Get it while it's hot! PGP Fingerprint: F1CE D062 0CA9 ADE3 349B 2FE8 980A C6B5 F0DB 9F44 "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." -- Benjamin Franklin --wzJLGUyc3ArbnUjN Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (FreeBSD) iD8DBQFBLbBwmArGtfDbn0QRApdLAJ4lH2F8zUejiYcY6ZxsgMRoJfUxlACgrVRf p9PoYq8eZqmzCM0axnDhiIc= =2xO+ -----END PGP SIGNATURE----- --wzJLGUyc3ArbnUjN--