ACPI Processor P-States driver
modulename: ia64-acpi-cpufreq.ko
configname: CONFIG_IA64_ACPI_CPUFREQ
Linux Kernel Configuration
└─>Power management and ACPI options
└─>CPU Frequency scaling
└─>ACPI Processor P-States driver
In linux kernel since version 2.6.14 (release Date: 2005-10-27)
This driver adds a CPUFreq driver which utilizes the ACPI
Processor Performance States.
If in doubt, say N.
Processor Performance States.
If in doubt, say N.