Re: Centrino CpuFreq (< 600 mhz)

[Joan Tur <jtur@wanadoo.es>]

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Es Dissabte 11 Desembre 2004 11:04, en Dieter Jäger va escriure:
| > I'm using cpudyn, but both are based on info the system shows them
| > (sys & proc
| > dirs)...  8-(
| >
| > |     Joan> Any idea?  Thanks ;)
|
| The demon used should be of no effect, because all have to rely on the
| sysfs entries, but it seems that the chipsets capabilities differ. Or
| maybe some other kernel configs influence this. I have the following
| options set which may have influence:
|
| CONFIG_CPU_FREQ_TABLE=y
| CONFIG_X86_ACPI_CPUFREQ=y
| CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI=y
| CONFIG_X86_PM_TIMER=y
|
| I am using a debian kernel 2.6.8 on Centrino GM855/1600MHz Banias.
Mine's an Acer TM292 (centrino 1,5ghz), kernel 2.6.9-cko3 (debian testing).

What does a "cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq" show 
up (when cpu is idle)?  And a 
"cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq"?  8-?

Mine shows 600000 and 400000 respectively, so I'm not completely sure what's 
the real cpu speed when idle  8-/

Thanks for your answer  ;)
- -- 
Joan Tur (aka Quini), Eivissa-Spain
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