From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.gna.ch (darkcity.gna.ch [195.226.6.51]) by lists.ozlabs.org (Postfix) with ESMTP id 8EB0F1A08C8 for ; Thu, 20 Nov 2014 13:47:27 +1100 (AEDT) Message-ID: <546D53F5.4030205@daenzer.net> Date: Thu, 20 Nov 2014 11:37:41 +0900 From: =?UTF-8?Q?Michel_D=c3=a4nzer?= MIME-Version: 1.0 To: =?UTF-8?Q?Martin_Kuka=c4=8d?= Subject: Re: Fan management PowerMac7,2 References: <546C8763.6020209@yahoo.com> In-Reply-To: <546C8763.6020209@yahoo.com> Content-Type: text/plain; charset=utf-8; format=flowed Cc: linuxppc-dev@lists.ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 19.11.2014 21:04, Martin Kukač wrote: > Hello, > > I was directed to this list on #ppc64/freenode IRC channel. I have > PowerMac7,2 (AGP, 2xPowerPC 970(2.2) 2GHz) and I wanted to try kernel > supporting kvm-pr module, which is not in 3.2.63 kernel provided with > Debian Wheezy. I downloaded 3.14.24, compiled it using original config > from 3.2.63 and after booting fan management does not work. I tried > therm_pm72 (which is deprecated, but works well with Debian kernel) and > windfarm_pm72 modules, but neither worked - after about five minutes > from boot all fans go to maximum and stay this way no matter the CPU > load or frequency. > > I downloaded vanilla 3.2.64, compiled it the same way and there fans > work with therm_p72 well. This kernel does not have kvm-pr, so I > reverted to original kernel provided with Wheezy. > > I looked to logs, i tried to search the web whether anyone had already > the same problem, but it seems that nobody else described not to say > solved this. Can anyone please point me to anything that would help? I > can provide whatever log files required. Might be the same problem as discussed in https://lists.ozlabs.org/pipermail/linuxppc-dev/2013-August/109700.html and the following posts: The i2c_powermac module doesn't get loaded automatically with recent kernels. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer