From owner-freebsd-acpi@FreeBSD.ORG  Wed Sep 28 10:00:58 2005
Return-Path: <owner-freebsd-acpi@FreeBSD.ORG>
X-Original-To: freebsd-acpi@freebsd.org
Delivered-To: freebsd-acpi@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 732E816A41F;
	Wed, 28 Sep 2005 10:00:58 +0000 (GMT)
	(envelope-from tijl@ulyssis.org)
Received: from nibbel.kulnet.kuleuven.ac.be (nibbel.kulnet.kuleuven.ac.be
	[134.58.240.41])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 007A643D55;
	Wed, 28 Sep 2005 10:00:57 +0000 (GMT)
	(envelope-from tijl@ulyssis.org)
Received: from localhost (localhost [127.0.0.1])
	by nibbel.kulnet.kuleuven.ac.be (Postfix) with ESMTP
	id EB28D4C0E0; Wed, 28 Sep 2005 12:00:55 +0200 (CEST)
Received: from smtp01.kuleuven.be (octavianus.kulnet.kuleuven.ac.be
	[134.58.240.71]) by nibbel.kulnet.kuleuven.ac.be (Postfix) with ESMTP
	id 11FCB4C10A; Wed, 28 Sep 2005 12:00:55 +0200 (CEST)
Received: from kalimero.kotnet.org (kalimero.kotnet.org [10.4.42.180])
	by smtp01.kuleuven.be (Postfix) with ESMTP id A002C63D76;
	Wed, 28 Sep 2005 12:00:51 +0200 (CEST)
Received: from kalimero.kotnet.org (kalimero.kotnet.org [127.0.0.1])
	by kalimero.kotnet.org (8.13.4/8.13.3) with ESMTP id j8SA0oe3001385;
	Wed, 28 Sep 2005 12:00:51 +0200 (CEST)
	(envelope-from tijl@ulyssis.org)
From: Tijl Coosemans <tijl@ulyssis.org>
To: freebsd-acpi@freebsd.org
Date: Wed, 28 Sep 2005 12:00:49 +0200
User-Agent: KMail/1.8.2
References: <1127801205.1268.9.camel@localhost>
	<yge8xxj3tzn.wl%ume@mahoroba.org>
	<1127890633.1220.3.camel@localhost>
In-Reply-To: <1127890633.1220.3.camel@localhost>
MIME-Version: 1.0
Content-Type: text/plain;
  charset="koi8-r"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline
Message-Id: <200509281200.50426.tijl@ulyssis.org>
X-Virus-Scanned: by KULeuven Antivirus Cluster
Cc: Vladimir Grebenschikov <vova@sw.ru>, freebsd-current@freebsd.org
Subject: Re: Invalid detection CPU frequency ?
X-BeenThere: freebsd-acpi@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: ACPI and power management development <freebsd-acpi.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-acpi>,
	<mailto:freebsd-acpi-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-acpi>
List-Post: <mailto:freebsd-acpi@freebsd.org>
List-Help: <mailto:freebsd-acpi-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-acpi>,
	<mailto:freebsd-acpi-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 28 Sep 2005 10:00:58 -0000

On Wednesday 28 September 2005 08:57, Vladimir Grebenschikov wrote:
> =F7 =D7=D4, 27/09/2005 =D7 15:27 +0900, Hajimu UMEMOTO =D0=C9=DB=C5=D4:
>
> > I met this, too.  Putting cpufreq_load=3D"YES" into your
> > /boot/loader.conf should solve your problem.
>
> Thank you, it really helps, now after boot I always get valid 1.7Ghz
> as high possible CPU speed.
>
> but sysctl picture changed:
> now I have:
> % sysctl dev.cpufreq dev.cpu dev.p4tcc dev.acpi_throttle
> dev.cpufreq.0.%driver: cpufreq
> dev.cpufreq.0.%parent: cpu0
> dev.cpu.0.%desc: ACPI CPU
> dev.cpu.0.%driver: cpu
> dev.cpu.0.%location: handle=3D\_PR_.CPU0
> dev.cpu.0.%pnpinfo: _HID=3Dnone _UID=3D0
> dev.cpu.0.%parent: acpi0
> dev.cpu.0.freq: 1487
> dev.cpu.0.freq_levels: 1700/-1 1487/-1 1400/-1 1225/-1 1200/-1
> 1050/-1 1000/-1 875/-1 800/-1 700/-1 600/-1 525/-1 450/-1 375/-1
> 300/-1 225/-1 150/-1 75/-1 dev.p4tcc.0.%desc: CPU Frequency Thermal
> Control
> dev.p4tcc.0.%driver: p4tcc
> dev.p4tcc.0.%parent: cpu0
> dev.p4tcc.0.freq_settings: 10000/-1 8750/-1 7500/-1 6250/-1 5000/-1
> 3750/-1 2500/-1 1250/-1 sysctl: unknown oid 'dev.acpi_throttle'
> %
>
> so I've lost dev.acpi_throttle and got dev.p4tcc. Is it right ?

Yes, and it looks like you also gained dev.est.