From owner-freebsd-ppc@FreeBSD.ORG Tue Jul 29 06:45:18 2014 Return-Path: Delivered-To: powerpc@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 7A88FCDB; Tue, 29 Jul 2014 06:45:18 +0000 (UTC) Received: from mail-yh0-x22b.google.com (mail-yh0-x22b.google.com [IPv6:2607:f8b0:4002:c01::22b]) (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 2CEB42D55; Tue, 29 Jul 2014 06:45:18 +0000 (UTC) Received: by mail-yh0-f43.google.com with SMTP id 29so5509384yhl.30 for ; Mon, 28 Jul 2014 23:45:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; bh=LKxVeVbJEk9jUq6QKS3OlAu/gapguox3OWdDGvKXKUQ=; b=ONXjG+O+Ow4xtQGTVIToAlt0ZX7b9Uk4axlWMWR7loDKq4pYD/VY++C+TNxD2qYdhn nOl+UFzwy6Nxlf3GoxqBWTCWP9o3ZJOyn42107Eu1izj3M7k4asK7V1Q1sobch+bmxFG sHLYCZyg90BVHf8LqGU36RL8JKBvoT4Ciqsni22LwxwZdN1rZNqfpG+QJQ25OTrGDDI4 XFZmD/75Z76kAPVBBwogwIMtJ5K6zeZgfCIsZ6kdVAI/o5fYP3cj7Q3CWTPRp7qYaFmY gwx28a+mD0fNQRdynnqmZHTZbslc9v2Wmcdetfmw/risSEmExHIYj/r0e/KuXjKllZ3v Ya5w== X-Received: by 10.236.112.167 with SMTP id y27mr213608yhg.60.1406616317226; Mon, 28 Jul 2014 23:45:17 -0700 (PDT) Received: from zhabar.att.net (107-222-186-3.lightspeed.sntcca.sbcglobal.net. [107.222.186.3]) by mx.google.com with ESMTPSA id e10sm41611263yhh.40.2014.07.28.23.45.16 for (version=SSLv3 cipher=RC4-SHA bits=128/128); Mon, 28 Jul 2014 23:45:17 -0700 (PDT) Date: Mon, 28 Jul 2014 23:45:13 -0700 From: Justin Hibbits To: Alexey Dokuchaev Subject: Re: Manual fan control on iBook G4? Message-ID: <20140728234513.12fcc7e9@zhabar.att.net> In-Reply-To: <20140729063619.GA14398@regency.nsu.ru> References: <20140728153559.GA41604@regency.nsu.ru> <20140728090245.13062177@zhabar.att.net> <20140728161622.GA51464@regency.nsu.ru> <53D681DA.7040104@freebsd.org> <20140729063619.GA14398@regency.nsu.ru> X-Mailer: Claws Mail 3.10.1 (GTK+ 2.24.22; powerpc64-portbld-freebsd11.0) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: powerpc@freebsd.org X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Jul 2014 06:45:18 -0000 On Tue, 29 Jul 2014 13:36:19 +0700 Alexey Dokuchaev wrote: > On Mon, Jul 28, 2014 at 10:01:14AM -0700, Nathan Whitehorn wrote: > > On 07/28/14 09:16, Alexey Dokuchaev wrote: > > >Again, seems you're correct: > > > > > > dev.cpu.0.%desc: Open Firmware CPU > > > dev.cpu.0.%driver: cpu > > > dev.cpu.0.%pnpinfo: name=PowerPC,G4 > > > dev.cpu.0.%parent: cpulist0 > > > dev.cpu.0.freq: 533 > > > dev.cpu.0.freq_levels: 1066/-1 533/-1 > > > > To be very explicit on this last point, doing sysctl > > dev.cpu.0.freq=1066 (or enabling powerd) will give you your full 1 > > GHz. > > Yes, it did. I forgot that powerd(8) is actually not enabled by > default. The question about fan controlling, however, remains. > > ./danfe The fan should be controlled automatically. If you want manual control you can set sysctl machdep.manage_fans=0 and manage the fans with dev.adt746x.* . Since the machine doesn't get very warm, chances are you may never hear them. - Justin