From owner-freebsd-acpi@FreeBSD.ORG Sat Dec 27 15:04:18 2008 Return-Path: Delivered-To: acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3B1B71065677 for ; Sat, 27 Dec 2008 15:04:18 +0000 (UTC) (envelope-from gaijin.k@gmail.com) Received: from rn-out-0910.google.com (rn-out-0910.google.com [64.233.170.186]) by mx1.freebsd.org (Postfix) with ESMTP id E23018FC1D for ; Sat, 27 Dec 2008 15:04:17 +0000 (UTC) (envelope-from gaijin.k@gmail.com) Received: by rn-out-0910.google.com with SMTP id j71so2885003rne.12 for ; Sat, 27 Dec 2008 07:04:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:subject:from:to:cc :in-reply-to:references:content-type:date:message-id:mime-version :x-mailer:content-transfer-encoding; bh=fZN6uRUrbrvmXXbZ2QQjHvLHpCoIwmL9ZWsjm/p+1bY=; b=Ghb1FSDPcdb799MFQbunMIgdF4t1aZEYPnCiS+K9NYVpTGI0AcCSfUNAHwttueNRXO v/Ym3GXKwK548PXqOUxBy7cFBPEZfBYVmyd2P7sEhcIdnwJyKhJJIHYVZUzfVL7QQJTO G/QMdlXQ+Ra/vV70cUdSbwFgHUEaRaIZoMIIY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:cc:in-reply-to:references:content-type:date :message-id:mime-version:x-mailer:content-transfer-encoding; b=JMNaY7Al0SycgjeQY9e7hayDlrwxWQTJ49fgK7ybXjQq2Vyj8ZfnkSKpUg9jLHDmAn pCwZzeeILzFdejw3JKeadZREJpICdvBnEXLxiQxaKTPgV54WxUHesazolKhte/iULCG+ MWXIrDgsMLcOPcp2uXt7dh1l9D+1mRcjmY8qQ= Received: by 10.100.119.17 with SMTP id r17mr6789266anc.130.1230388540512; Sat, 27 Dec 2008 06:35:40 -0800 (PST) Received: from ?10.0.3.231? ([70.111.173.38]) by mx.google.com with ESMTPS id c1sm20891658ana.16.2008.12.27.06.35.38 (version=SSLv3 cipher=RC4-MD5); Sat, 27 Dec 2008 06:35:39 -0800 (PST) From: "Alexandre \"Sunny\" Kovalenko" To: Ian Smith In-Reply-To: <20081227160941.I29108@sola.nimnet.asn.au> References: <20081221233822.7E92545020@ptavv.es.net> <49500088.2080609@bigfoot.com> <7d6fde3d0812221315s4d03e15dw4b84679b98a6308f@mail.gmail.com> <49534F10.7040305@bigfoot.com> <7d6fde3d0812261912r1d5abd6cic1513f11cc59f1c5@mail.gmail.com> <20081227160941.I29108@sola.nimnet.asn.au> Content-Type: text/plain; charset=utf-8 Date: Sat, 27 Dec 2008 09:35:19 -0500 Message-Id: <1230388519.1270.1.camel@RabbitsDen> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 FreeBSD GNOME Team Port Content-Transfer-Encoding: 8bit Cc: acpi Subject: Re: Problem on AMD64 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: Sat, 27 Dec 2008 15:04:18 -0000 On Sat, 2008-12-27 at 17:13 +1100, Ian Smith wrote: > On Fri, 26 Dec 2008, Garrett Cooper wrote: > > On Thu, Dec 25, 2008 at 1:14 AM, David van Kuijk wrote: > [..] > > >> Look into the following sysctls: > > >> > > >> hw.acpi.cpu.cx_lowest > > >> hw.acpi.cpu.cx_highest > > >> > > > > > > I tried to find out what I can do with those sysctls. > > > hw.acpi.cpu.cx_highest is not available on my system. > > I don't think it exists; C1 state is always available AFAIK. > > > > hw.acpi.cpu.cx_lowest is available and can be set. Are you suggesting I > > > should set it to C2 or C3??? > > Give it a try. Setting it to C3 won't hurt, whether it's used or not. Actually it just might (hurt that is). See below for the discussion. http://www.freebsd.org/cgi/getmsg.cgi?fetch=0+2482 +/usr/local/www/db/text/2008/freebsd-acpi/20081109.freebsd-acpi -- Alexandre "Sunny" Kovalenko (Олександр Коваленко)