From owner-freebsd-hackers@FreeBSD.ORG Sat May 3 20:25:26 2014 Return-Path: Delivered-To: hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 5A3F6DFF; Sat, 3 May 2014 20:25:26 +0000 (UTC) Received: from mail-qa0-x234.google.com (mail-qa0-x234.google.com [IPv6:2607:f8b0:400d:c00::234]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id EA449124F; Sat, 3 May 2014 20:25:25 +0000 (UTC) Received: by mail-qa0-f52.google.com with SMTP id cm18so4614599qab.39 for ; Sat, 03 May 2014 13:25:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type:content-transfer-encoding; bh=oDJ9XQZPuTmi02jxlgp1d4LYRFwGD2cZtIcZ0HknjRI=; b=bD5JxOFhZZkO1kqHId4A2j8fNvwsAUh7PYzoh9w1gsIL32mYv9Dbq3uA+tYrkvxURh jvkML5bB79lta0wfKVjLqNKefYXI6oVh3exE4YPI7HDORKEoU0h/gI8aelGC8UzMoHXF IKMb+NVui9d9uWY+btq8rllexwSbTQDSBe31CzOtacFFd5+faFnffOE9xPpmCo2rkDWK TVkhkhF//VSaKpCi6Kf9Ba9ifZgfq4MVcdxCo1nYH50VRW9+dJ4CUV8VRs0ES28MdvWl IyzF38H3SrWZYhUgd/DIwwhQKF1QudIcC6xfjAHtVCNS9k0c92+8Ls7Og5ZPAt4vmlAA dR7Q== MIME-Version: 1.0 X-Received: by 10.140.42.85 with SMTP id b79mr27125055qga.87.1399148725080; Sat, 03 May 2014 13:25:25 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.224.191.201 with HTTP; Sat, 3 May 2014 13:25:24 -0700 (PDT) In-Reply-To: <20140503192305.GA1847@La-Habana> References: <3F7430D7-3C0F-43E1-8EBD-8AA4F701497C@FreeBSD.org> <20140503155745.GA2457@La-Habana> <20140503192305.GA1847@La-Habana> Date: Sat, 3 May 2014 13:25:24 -0700 X-Google-Sender-Auth: CZLf1eFonW7F3-9EnZmAhv_rZPU Message-ID: Subject: Re: Leaving the Desktop Market From: Adrian Chadd To: Matthias Apitz Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: Eitan Adler , "freebsd-hackers@freebsd.org" , David Chisnall , "current@freebsd.org" , Jordan Hubbard X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 03 May 2014 20:25:26 -0000 Set it to the lowest available Cx state that you see in dev.cpu.0 . -a On 3 May 2014 12:23, Matthias Apitz wrote: > El d=C3=ADa Saturday, May 03, 2014 a las 09:37:08AM -0700, Adrian Chadd e= scribi=C3=B3: > >> Hi, >> >> I'm working on adding some more power management logging support to >> freebsd-head so we can start to get a better grip on sleep/wakeup >> occurances. That should help us start to figure out where the power >> consumption is going. >> >> But on that EEEPC 900, just make sure you've set dev.cpu.0.cx_lowest >> to something lower than C1. > > Hi, > > I can't check it in my EeePC at the moment, because it has no power at > all, its porwer suply faulted two days ago (broken cable). To which > value I should have set dev.cpu.0.cx_lowest? I do not remember having it > changed at all. > > Thx > > matthias > > > -- > Matthias Apitz | /"\ ASCII Ribbon Campaign: > E-mail: guru@unixarea.de | \ / - No HTML/RTF in E-mail > WWW: http://www.unixarea.de/ | X - No proprietary attachments > phone: +49-170-4527211 | / \ - Respect for open standards > | en.wikipedia.org/wiki/ASCII_Ribbon_Campaig= n