From owner-freebsd-alpha Wed Apr 17 10:29: 9 2002 Delivered-To: freebsd-alpha@freebsd.org Received: from mail.speakeasy.net (mail15.speakeasy.net [216.254.0.215]) by hub.freebsd.org (Postfix) with ESMTP id 17C0D37B419 for ; Wed, 17 Apr 2002 10:28:52 -0700 (PDT) Received: (qmail 3224 invoked from network); 17 Apr 2002 17:28:51 -0000 Received: from unknown (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) by mail15.speakeasy.net (qmail-ldap-1.03) with DES-CBC3-SHA encrypted SMTP for ; 17 Apr 2002 17:28:51 -0000 Received: from laptop.baldwin.cx (gw1.twc.weather.com [216.133.140.1]) by server.baldwin.cx (8.11.6/8.11.6) with ESMTP id g3HHSov81325; Wed, 17 Apr 2002 13:28:51 -0400 (EDT) (envelope-from jhb@FreeBSD.org) Message-ID: X-Mailer: XFMail 1.5.2 on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <20020417170256.GC70839@cicely9.cicely.de> Date: Wed, 17 Apr 2002 13:27:54 -0400 (EDT) From: John Baldwin To: Bernd Walter Subject: RE: 21066A tester for cpu_idle needed Cc: freebsd-alpha@freebsd.org Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On 17-Apr-2002 Bernd Walter wrote: > The patch is available under: > http://www.cosmo-project.de/~bernd/lca_cpu_idle.diff > > It implements usage of the power management capabilities of 21066A and > 21068A CPUs. > As my LCA system is an 21066 I can't test it myself. We should also look into possibly using call_pal wfi when we are idle perhaps. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message