Le 08/04/2015 23:28, Dan Horák a écrit :
On Wed, 08 Apr 2015 23:07:10 +0200
Laurent Vivier <Laurent(a)Vivier.EU> wrote:
> Le 07/04/2015 23:13, Peter Robinson a écrit :
>> Fedora 22 Beta TC2 for POWER is available.
>>
>> Please test :)
>>
>>
http://ppc.koji.fedoraproject.org/compose/22_Beta_TC2/
> I've tested Fedora-Server-DVD-ppc64-22_Beta_TC2.iso on my PowerMac G5,
> and it doesn't boot by pressing "C" during the boot sequence (it
> usually works).
>
> I've tried to force the boot from openfirmware by doing:
>
> boot cd:,\boot\grub\powerpc-ieee1275\core.elf
>
> and it works... then it hangs (systemd is starting and hangs sometime
> after "Reached target Local File Systems (Pre)." or "Started udev
Wait
> for Complete Device Initialization.")
>
> The "windfarm" is not loaded in the kernel and fans are quickly at
> full speed: this is a lot of noise.
> On a system with fans working correctly, I have the following modules
> loaded :
> windfarm_cpufreq_clamp
> windfarm_max6690_sensor
> windfarm_smu_sensors
> windfarm_lm75_sensor
> windfarm_smu_controls
> windfarm_pm112
> windfarm_smu_sat
> windfarm_pid
> windfarm_core
>
> Is it possible to add them in the initrd ?
seems as omission in our kernel config, all other G5 thermal mgmt
drivers are built in, except the pm112, will be fixed in the next
kernel build
Thank you, but I think it will not be enough: my other system is a
PowerMac11,2 (-> pm112) whereas I did the test on a PowerMac7,3.
I guess you should add also pm72, pm81, pm121, pm91.
According to C file comments, PowerMac7,3 is managed by pm72:
windfarm_pm72.c
/*
* Windfarm PowerMac thermal control.
* Control loops for PowerMac7,2 and 7,3
...
Regards,
Laurent