[Hardware] hrottling, powersave

[Alexei V. Mezin]

> для этого процесора нужен speedstep-ich


А вот для такого чем управлять частотой?

[root на threebears ~]# x86info
x86info v1.20.  Dave Jones 2001-2006
Feedback to <davej на redhat.com>.

Found 2 CPUs
--------------------------------------------------------------------------
CPU #1
Family: 15 Model: 11 Stepping: 1
CPU Model : Athlon 64
Processor name string: AMD Athlon(tm) 64 X2 Dual Core Processor 4200+

Feature flags:
   fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflsh mmx fxsr sse sse2 ht sse3
Extended feature flags:
   syscall nx mmxext Fast fxsave/fxrstor lm 3dnowext 3dnow lahf/sahf CMP
legacy
The physical package has 2 cores
--------------------------------------------------------------------------
CPU #2
Family: 15 Model: 11 Stepping: 1
CPU Model : Athlon 64
Processor name string: AMD Athlon(tm) 64 X2 Dual Core Processor 4200+

Feature flags:
   fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflsh mmx fxsr sse sse2 ht sse3
Extended feature flags:
   syscall nx mmxext Fast fxsave/fxrstor lm 3dnowext 3dnow lahf/sahf CMP
legacy
The physical package has 2 cores
--------------------------------------------------------------------------