From owner-freebsd-acpi@FreeBSD.ORG Fri Mar 31 01:45:45 2006 Return-Path: X-Original-To: freebsd-acpi@freebsd.org 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 21A8816A401 for ; Fri, 31 Mar 2006 01:45:45 +0000 (UTC) (envelope-from mistry.7@osu.edu) Received: from mail.united-ware.com (am-productions.biz [69.61.164.22]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9F85743D46 for ; Fri, 31 Mar 2006 01:45:44 +0000 (GMT) (envelope-from mistry.7@osu.edu) Received: from [192.168.1.100] (am-productions.biz [69.61.164.22]) (authenticated bits=0) by mail.united-ware.com (8.13.4/8.13.4) with ESMTP id k2V20GqR032896 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 30 Mar 2006 21:00:22 -0500 (EST) (envelope-from mistry.7@osu.edu) From: Anish Mistry To: freebsd-acpi@freebsd.org Date: Thu, 30 Mar 2006 20:48:36 -0500 User-Agent: KMail/1.9.1 MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2363661.iik4VSXQtO"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200603302048.43187.mistry.7@osu.edu> X-Spam-Status: No, score=-5.7 required=5.0 tests=ALL_TRUSTED,BAYES_40, MYFREEBSD2 autolearn=failed version=3.1.0 X-Spam-Checker-Version: SpamAssassin 3.1.0 (2005-09-13) on mail.united-ware.com X-Virus-Scanned: ClamAV 0.88/1363/Wed Mar 29 15:38:37 2006 on mail.united-ware.com X-Virus-Status: Clean Subject: cpu0: too many short sleeps, backing off to CX 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: Fri, 31 Mar 2006 01:45:45 -0000 --nextPart2363661.iik4VSXQtO Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline This has been bugging me for a while, but now I need it so... When ever I starting to do something CPU intensive on my laptop I get=20 the following on the console and the cs_lowest state changes. cpu0: too many short sleeps, backing off to C2 cpu0: too many short sleeps, backing off to C1 I understand that is for good reasons with normal laptop CPUs. For my=20 Crusoe based system this defeats the whole point of Longrun, which is=20 to do exactly that. Is there a way to prevent this behavior? =2D-=20 Anish Mistry --nextPart2363661.iik4VSXQtO Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (FreeBSD) iD8DBQBELIp7xqA5ziudZT0RAqliAJwJgvsx9H651NuPIm6mJcIXou9AqACeL0It r2iP6Hy52ebc0Vsp8HuB5G4= =D9J1 -----END PGP SIGNATURE----- --nextPart2363661.iik4VSXQtO--