Messages in this thread | | | From | Holger Schurig <> | Subject | Bug: Pentium M not always detected by CPUFREQ | Date | Tue, 21 Nov 2006 16:46:29 +0100 |
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Hi !
One module thinks that I have a Pentium M, the other doesn't. Which module is right?
# modprobe p4-clockmod p4-clockmod: Warning: Pentium M detected. The speedstep_centrino module offers voltage scaling in addition of frequency scaling. You should use that instead of p4-clockmod, if possible. p4-clockmod: P4/Xeon(TM) CPU On-Demand Clock Modulation available
Okay, so I'll try that:
# rmmod p4-clockmod # modprobe speedstep-centrino FATAL: Error inserting speedstep_centrino (/lib/modules/2.6.19-rc6/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.ko): No such device
# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 9 model name : Intel(R) Celeron(R) processor 600MHz stepping : 5 cpu MHz : 598.093 cache size : 64 KB 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 mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 tm pbe bogomips : 1196.88
So far I can only say that speedstep-centrino doesn't have an entry for a CPU with a mere 600 MHz. May this be the problem? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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