2.6.2: P4 ClockMod speed

From: dual_bereta_r0x
Date: Mon Feb 16 2004 - 14:30:11 EST


Hello all.

I have a P4 2.4 running @ 3.12GHz. In 2.6.0, i could change it frequency via speedfreqd(8) up to its actual speed. Since 2.6.1, its max speed is locked on cpu *real* speed.

Is there anything to do so i can reuse old fashioned way?

Please c/c me as i'm not on list.

TIA.

hquest@phoenix:/proc$ more cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Pentium(R) 4 CPU 2.40GHz
stepping : 9
cpu MHz : 3124.376
cache size : 512 KB
physical id : 0
siblings : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid
bogomips : 6176.76

processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Pentium(R) 4 CPU 2.40GHz
stepping : 9
cpu MHz : 3124.376
cache size : 512 KB
physical id : 0
siblings : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid
bogomips : 6242.30

hquest@phoenix:/proc$ speedfreq
Current policy is performance
hquest@phoenix:/proc$ speedfreq -c
CPU speed: min 300MHz, max 2400MHZ, current 2400MHz; 0.00% idle
hquest@phoenix:/proc$ cd /sys/devices/system/cpu/cpu0/cpufreq
hquest@phoenix:/sys/devices/system/cpu/cpu0/cpufreq$ more *
::::::::::::::
cpuinfo_max_freq
::::::::::::::
2400000
::::::::::::::
cpuinfo_min_freq
::::::::::::::
300000
::::::::::::::
scaling_available_frequencies
::::::::::::::
300000 600000 900000 1200000 1500000 1800000 2100000 2400000
::::::::::::::
scaling_available_governors
::::::::::::::
userspace performance
::::::::::::::
scaling_driver
::::::::::::::
p4-clockmod
::::::::::::::
scaling_governor
::::::::::::::
performance
::::::::::::::
scaling_max_freq
::::::::::::::
2400000
::::::::::::::
scaling_min_freq
::::::::::::::
300000
hquest@phoenix:/sys/devices/system/cpu/cpu0/cpufreq$ _

--
dual_bereta_r0x -- Alexandre Hautequest
ArenaNetwork Lan House & Cyber -- www.arenanetwork.com.br
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