help
This adds the CPUFreq driver for mobile AMD Opteron/Athlon64 processors.
+ To compile this driver as a module, choose M here: the
+ module will be called powernow-k8.
+
For details, take a look at <file:Documentation/cpu-freq/>.
If in doubt, say N.
mobile CPUs. This means Intel Pentium M (Centrino) CPUs
or 64bit enabled Intel Xeons.
+ To compile this driver as a module, choose M here: the
+ module will be called speedstep-centrino.
+
For details, take a look at <file:Documentation/cpu-freq/>.
If in doubt, say N.
Processor Performance States.
This driver also supports Intel Enhanced Speedstep.
+ To compile this driver as a module, choose M here: the
+ module will be called acpi-cpufreq.
+
For details, take a look at <file:Documentation/cpu-freq/>.
If in doubt, say N.
comment "shared options"
config X86_ACPI_CPUFREQ_PROC_INTF
- bool "/proc/acpi/processor/../performance interface (deprecated)"
+ bool "/proc/acpi/processor/../performance interface (deprecated)"
depends on PROC_FS
depends on X86_ACPI_CPUFREQ || X86_SPEEDSTEP_CENTRINO_ACPI || X86_POWERNOW_K8_ACPI
help
slowdowns and noticeable latencies. Normally Speedstep should be used
instead.
+ To compile this driver as a module, choose M here: the
+ module will be called p4-clockmod.
+
For details, take a look at <file:Documentation/cpu-freq/>.
Unless you are absolutely sure say N.
config X86_SPEEDSTEP_LIB
- tristate
- default X86_P4_CLOCKMOD
+ tristate
+ default X86_P4_CLOCKMOD
endif
endmenu
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