Re: Research on cpufreq for power management - please help

[Daniele Menozzi <menoz@ngi.it>]

On  19:36:34 10/Sep , Matthias Grimm wrote:
> 
> Hi,
> I need some information from machines with scalable CPU frequency.
> Could you please send me the contents of /sys/devices/cpu/cpu0/* ?
> The following line may help you with this
> 
>   for i in /sys/devices/cpu/cpu0/*/*; do echo $i; cat $i; done

On my Ibook I've found them here: /sys/devices/system/cpu/cpu0/*/*
											  ^^^^^^^^
root@kiboo:/home/shine# for i in /sys/devices/system/cpu/cpu0/*/*; do echo $i; cat $i; done
/sys/devices/system/cpu/cpu0/cpufreq/affected_cpus
0
/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq
900000
/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
900000
/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
400000
/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors
powersave userspace performance 
/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
900000
/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver
powermac
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
performance
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
900000
/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
594000
root@kiboo:/home/shine# cat /proc/cpuinfo 
processor       : 0
cpu             : 750FX
temperature     : 15-17 C (uncalibrated)
clock           : 900MHz
revision        : 2.3 (pvr 7000 0203)
bogomips        : 1785.85
machine         : PowerBook4,3
motherboard     : PowerBook4,3 MacRISC2 MacRISC Power Macintosh
detected as     : 257 (iBook 2 rev. 2)
pmac flags      : 0000001b
L2 cache        : 512K unified
memory          : 384MB
pmac-generation : NewWorld
root@kiboo:/home/shine# 

ciao
	Menoz
 
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