Date: Sat, 3 May 2014 13:25:24 -0700 From: Adrian Chadd <adrian@freebsd.org> To: Matthias Apitz <guru@unixarea.de> Cc: Eitan Adler <lists@eitanadler.com>, "freebsd-hackers@freebsd.org" <hackers@freebsd.org>, David Chisnall <theraven@freebsd.org>, "current@freebsd.org" <current@freebsd.org>, Jordan Hubbard <jkh@mail.turbofuzz.com> Subject: Re: Leaving the Desktop Market Message-ID: <CAJ-Vmon1ZYX18SN1f=z9N=hSgpZrAxXMxiJBUDWk6LYvMRiHmw@mail.gmail.com> In-Reply-To: <20140503192305.GA1847@La-Habana> References: <CAF6rxgkeBozvfV-L0%2BrFZ6fWRn0=Gi3BNq1kPL=-HTq0TD6MkQ@mail.gmail.com> <A70900DF-4BAA-427F-8731-01211FFD1887@mail.turbofuzz.com> <3F7430D7-3C0F-43E1-8EBD-8AA4F701497C@FreeBSD.org> <20140503155745.GA2457@La-Habana> <CAJ-VmokHQvb2S-1c08J3RECUMosQ%2Bcd1gdB91LAb5famfKqP5w@mail.gmail.com> <20140503192305.GA1847@La-Habana>
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Set it to the lowest available Cx state that you see in dev.cpu.0 . -a On 3 May 2014 12:23, Matthias Apitz <guru@unixarea.de> 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
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