cpufreq on Fujitsu Amilo 7400 M (centrino)

[Jens Nachtigall <nachtigall@web.de>]

Hi,

I am trying to get cpufreq working on my laptop. However, the cpufreq 
interface in /proc is not available:

jens@schlepptop:~$ ls  -lisa /sys/devices/system/cpu/cpu0/
insgesamt 0
     33    0 drwxr-xr-x    2 root     root            0 2004-05-25 19:08 .
     20    0 drwxr-xr-x    3 root     root            0 2004-05-25 19:08 ..

I use the debian package "kernel-image-2.6.6-1-386". When to modprobe 
speedstep-centrino, I get:
schlepptop:/home/jens# modprobe -v speedstep-centrino
insmod /lib/modules/2.6.6-1-386/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.ko
FATAL: Error inserting speedstep_centrino 
(/lib/modules/2.6.6-1-386/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.ko): 
No such device

Isn't that the right module for centrinos (Pentium M)?

CPU throttling using acpi seems to work though:
schlepptop:/home/jens# cat /proc/acpi/processor/CPU0/throttling
state count:             8
active state:            T0
states:
   *T0:                  00%
    T1:                  12%
    T2:                  25%
    T3:                  37%
    T4:                  50%
    T5:                  62%
    T6:                  75%
    T7:                  87%


Any suggestions?

Jens