1 2# 3# CPU Frequency scaling 4# 5 6menu "CPU Frequency scaling" 7 8source "drivers/cpufreq/Kconfig" 9 10if CPU_FREQ 11 12comment "CPUFreq processor drivers" 13 14config IA64_ACPI_CPUFREQ 15 tristate "ACPI Processor P-States driver" 16 select CPU_FREQ_TABLE 17 depends on ACPI_PROCESSOR 18 help 19 This driver adds a CPUFreq driver which utilizes the ACPI 20 Processor Performance States. 21 22 For details, take a look at <file:Documentation/cpu-freq/>. 23 24 If in doubt, say N. 25 26endif # CPU_FREQ 27 28endmenu 29 30