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CONFIG_ACPI_PROCESSOR: Processor

General informations

The Linux kernel configuration item CONFIG_ACPI_PROCESSOR:

• prompt: Processor
• type: tristate
• depends on: (none)
• defined in drivers/acpi/Kconfig
• found in Linux kernels: 2.6.0–2.6.39, 3.0–3.9, 3.10-rc+HEAD
• modules built: processor

Help text

This driver installs ACPI as the idle handler for Linux and uses ACPI C2 and C3 processor states to save power on systems that support it. It is required by several flavors of cpufreq performance-state drivers.

To compile this driver as a module, choose M here: the module will be called processor.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb acpi "ACPI0007" : CONFIG_ACPI CONFIG_ACPI_PROCESSOR : drivers/acpi/processor_core.c
• lkddb acpi "ACPI0007" : CONFIG_ACPI CONFIG_ACPI_PROCESSOR : drivers/acpi/processor_driver.c
• lkddb acpi "ACPI_CPU" : CONFIG_ACPI CONFIG_ACPI_PROCESSOR : drivers/acpi/processor_core.c
• lkddb acpi "LNXCPU" : CONFIG_ACPI CONFIG_ACPI_PROCESSOR : drivers/acpi/processor_core.c
• lkddb acpi "LNXCPU" : CONFIG_ACPI CONFIG_ACPI_PROCESSOR : drivers/acpi/processor_driver.c
• lkddb module processor CONFIG_ACPI_PROCESSOR : drivers/acpi/Kconfig : "Processor"

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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