1 files changed, 356 insertions, 0 deletions

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
new file mode 100644
index 000000000000..0400a52d5085
--- /dev/null
+++ b/drivers/acpi/Kconfig
@@ -0,0 +1,356 @@
+#
+# ACPI Configuration
+#
+
+menu "ACPI (Advanced Configuration and Power Interface) Support"
+        depends on !X86_VISWS
+        depends on !IA64_HP_SIM
+        depends on IA64 || X86
+
+config ACPI
+        bool "ACPI Support"
+        depends on IA64 || X86
+
+        default y
+        ---help---
+          Advanced Configuration and Power Interface (ACPI) support for 
+          Linux requires an ACPI compliant platform (hardware/firmware),
+          and assumes the presence of OS-directed configuration and power
+          management (OSPM) software.  This option will enlarge your 
+          kernel by about 70K.
+
+          Linux ACPI provides a robust functional replacement for several 
+          legacy configuration and power management interfaces, including
+          the Plug-and-Play BIOS specification (PnP BIOS), the 
+          MultiProcessor Specification (MPS), and the Advanced Power 
+          Management (APM) specification.  If both ACPI and APM support 
+          are configured, whichever is loaded first shall be used.
+
+          The ACPI SourceForge project contains the latest source code, 
+          documentation, tools, mailing list subscription, and other 
+          information.  This project is available at:
+          <http://sourceforge.net/projects/acpi>
+
+          Linux support for ACPI is based on Intel Corporation's ACPI
+          Component Architecture (ACPI CA).  For more information see:
+          <http://developer.intel.com/technology/iapc/acpi>
+
+          ACPI is an open industry specification co-developed by Compaq, 
+          Intel, Microsoft, Phoenix, and Toshiba.  The specification is 
+          available at:
+          <http://www.acpi.info>
+
+config ACPI_BOOT
+        bool
+        depends on ACPI || X86_HT
+        default y
+
+if ACPI
+
+config ACPI_INTERPRETER
+        bool
+        depends on !IA64_SGI_SN
+        default y
+
+if ACPI_INTERPRETER
+
+config ACPI_SLEEP
+        bool "Sleep States (EXPERIMENTAL)"
+        depends on X86
+        depends on EXPERIMENTAL && PM
+        default y
+        ---help---
+          This option adds support for ACPI suspend states. 
+
+          With this option, you will be able to put the system "to sleep". 
+          Sleep states are low power states for the system and devices. All
+          of the system operating state is saved to either memory or disk
+          (depending on the state), to allow the system to resume operation
+          quickly at your request.
+
+          Although this option sounds really nifty, barely any of the device
+          drivers have been converted to the new driver model and hence few
+          have proper power management support. 
+
+          This option is not recommended for anyone except those doing driver
+          power management development.
+
+config ACPI_SLEEP_PROC_FS
+        bool
+        depends on ACPI_SLEEP && PROC_FS
+        default y
+
+config ACPI_AC
+        tristate "AC Adapter"
+        depends on X86
+        default m
+        help
+          This driver adds support for the AC Adapter object, which indicates
+          whether a system is on AC, or not.  Typically, only mobile systems 
+          have this object, since desktops are always on AC.
+
+config ACPI_BATTERY
+        tristate "Battery"
+        depends on X86
+        default m
+        help
+          This driver adds support for battery information through
+          /proc/acpi/battery. If you have a mobile system with a battery, 
+          say Y.
+
+config ACPI_BUTTON
+        tristate "Button"
+        depends on !IA64_SGI_SN
+        default m
+        help
+          This driver registers for events based on buttons, such as the
+          power, sleep, and lid switch.  In the future, a daemon will read
+          /proc/acpi/event and perform user-defined actions such as shutting
+          down the system.  Until then, you can cat it, and see output when
+          a button is pressed.
+
+config ACPI_VIDEO
+        tristate "Video"
+        depends on EXPERIMENTAL
+        depends on !IA64_SGI_SN
+        default m
+        help
+          This driver implement the ACPI Extensions For Display Adapters
+          for integrated graphics devices on motherboard, as specified in
+          ACPI 2.0 Specification, Appendix B, allowing to perform some basic
+          control like defining the video POST device, retrieving EDID information
+          or to setup a video output, etc.
+          Note that this is an ref. implementation only.  It may or may not work
+          for your integrated video device.
+
+config ACPI_FAN
+        tristate "Fan"
+        depends on !IA64_SGI_SN
+        default m
+        help
+          This driver adds support for ACPI fan devices, allowing user-mode 
+          applications to perform basic fan control (on, off, status).
+
+config ACPI_PROCESSOR
+        tristate "Processor"
+        depends on !IA64_SGI_SN
+        default m
+        help
+          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.
+
+config ACPI_HOTPLUG_CPU
+        bool "Processor Hotplug (EXPERIMENTAL)"
+        depends on ACPI_PROCESSOR && HOTPLUG_CPU && EXPERIMENTAL
+        depends on !IA64_SGI_SN
+        select ACPI_CONTAINER
+        default n
+         ---help---
+         Select this option if your platform support physical CPU hotplug.
+
+config ACPI_THERMAL
+        tristate "Thermal Zone"
+        depends on ACPI_PROCESSOR
+        default m
+        help
+          This driver adds support for ACPI thermal zones.  Most mobile and
+          some desktop systems support ACPI thermal zones.  It is HIGHLY
+          recommended that this option be enabled, as your processor(s)
+          may be damaged without it.
+
+config ACPI_NUMA
+        bool "NUMA support"
+        depends on NUMA
+        depends on (IA64 || X86_64)
+        default y if IA64_GENERIC || IA64_SGI_SN2
+
+config ACPI_ASUS
+        tristate "ASUS/Medion Laptop Extras"
+        depends on X86
+        default m
+        ---help---
+          This driver provides support for extra features of ACPI-compatible
+          ASUS laptops. As some of Medion laptops are made by ASUS, it may also
+          support some Medion laptops (such as 9675 for example).  It makes all
+          the extra buttons generate standard ACPI events that go through
+          /proc/acpi/events, and (on some models) adds support for changing the
+          display brightness and output, switching the LCD backlight on and off,
+          and most importantly, allows you to blink those fancy LEDs intended
+          for reporting mail and wireless status.
+
+          Note: display switching code is currently considered EXPERIMENTAL,
+          toying with these values may even lock your machine.
+          
+          All settings are changed via /proc/acpi/asus directory entries. Owner
+          and group for these entries can be set with asus_uid and asus_gid
+          parameters.
+          
+          More information and a userspace daemon for handling the extra buttons
+          at <http://sourceforge.net/projects/acpi4asus/>.
+          
+          If you have an ACPI-compatible ASUS laptop, say Y or M here. This
+          driver is still under development, so if your laptop is unsupported or
+          something works not quite as expected, please use the mailing list
+          available on the above page (acpi4asus-user@lists.sourceforge.net)
+          
+config ACPI_IBM
+        tristate "IBM ThinkPad Laptop Extras"
+        depends on X86
+        default m
+        ---help---
+          This is a Linux ACPI driver for the IBM ThinkPad laptops. It adds
+          support for Fn-Fx key combinations, Bluetooth control, video
+          output switching, ThinkLight control, UltraBay eject and more.
+          For more information about this driver see <file:Documentation/ibm-acpi.txt>
+          and <http://ibm-acpi.sf.net/> .
+
+          If you have an IBM ThinkPad laptop, say Y or M here.
+
+config ACPI_TOSHIBA
+        tristate "Toshiba Laptop Extras"
+        depends on X86
+        default m
+        ---help---
+          This driver adds support for access to certain system settings
+          on "legacy free" Toshiba laptops.  These laptops can be recognized by
+          their lack of a BIOS setup menu and APM support.
+
+          On these machines, all system configuration is handled through the
+          ACPI.  This driver is required for access to controls not covered
+          by the general ACPI drivers, such as LCD brightness, video output,
+          etc.
+
+          This driver differs from the non-ACPI Toshiba laptop driver (located
+          under "Processor type and features") in several aspects.
+          Configuration is accessed by reading and writing text files in the
+          /proc tree instead of by program interface to /dev.  Furthermore, no
+          power management functions are exposed, as those are handled by the
+          general ACPI drivers.
+
+          More information about this driver is available at
+          <http://memebeam.org/toys/ToshibaAcpiDriver>.
+
+          If you have a legacy free Toshiba laptop (such as the Libretto L1
+          series), say Y.
+
+config ACPI_CUSTOM_DSDT
+        bool "Include Custom DSDT"
+        depends on !STANDALONE
+        default n 
+        help
+          Thist option is to load a custom ACPI DSDT
+          If you don't know what that is, say N.
+
+config ACPI_CUSTOM_DSDT_FILE
+        string "Custom DSDT Table file to include"
+        depends on ACPI_CUSTOM_DSDT
+        default ""
+        help
+          Enter the full path name to the file wich includes the AmlCode declaration.
+
+config ACPI_BLACKLIST_YEAR
+        int "Disable ACPI for systems before Jan 1st this year"
+        depends on ACPI_INTERPRETER
+        default 0
+        help
+          enter a 4-digit year, eg. 2001 to disable ACPI by default
+          on platforms with DMI BIOS date before January 1st that year.
+          "acpi=force" can be used to override this mechanism.
+
+          Enter 0 to disable this mechanism and allow ACPI to
+          run by default no matter what the year.  (default)
+
+config ACPI_DEBUG
+        bool "Debug Statements"
+        depends on !IA64_SGI_SN
+        default n
+        help
+          The ACPI driver can optionally report errors with a great deal
+          of verbosity. Saying Y enables these statements. This will increase
+          your kernel size by around 50K.
+
+config ACPI_BUS
+        bool
+        depends on !IA64_SGI_SN
+        default y
+
+config ACPI_EC
+        bool
+        depends on X86
+        default y
+        help
+          This driver is required on some systems for the proper operation of
+          the battery and thermal drivers.  If you are compiling for a 
+          mobile system, say Y.
+
+config ACPI_POWER
+        bool
+        depends on !IA64_SGI_SN
+        default y
+
+config ACPI_PCI
+        bool
+        depends on !IA64_SGI_SN
+        default PCI
+
+config ACPI_SYSTEM
+        bool
+        depends on !IA64_SGI_SN
+        default y
+        help
+          This driver will enable your system to shut down using ACPI, and
+          dump your ACPI DSDT table using /proc/acpi/dsdt.
+
+endif   # ACPI_INTERPRETER
+
+config X86_PM_TIMER
+        bool "Power Management Timer Support"
+        depends on X86
+        depends on ACPI_BOOT && EXPERIMENTAL
+        depends on !X86_64
+        default n
+        help
+          The Power Management Timer is available on all ACPI-capable,
+          in most cases even if ACPI is unusable or blacklisted.
+
+          This timing source is not affected by powermanagement features
+          like aggressive processor idling, throttling, frequency and/or
+          voltage scaling, unlike the commonly used Time Stamp Counter
+          (TSC) timing source.
+
+          So, if you see messages like 'Losing too many ticks!' in the
+          kernel logs, and/or you are using this on a notebook which
+          does not yet have an HPET, you should say "Y" here.
+
+config ACPI_CONTAINER
+        tristate "ACPI0004,PNP0A05 and PNP0A06 Container Driver (EXPERIMENTAL)"
+        depends on EXPERIMENTAL
+        default (ACPI_HOTPLUG_MEMORY || ACPI_HOTPLUG_CPU || ACPI_HOTPLUG_IO)
+         ---help---
+                This is the ACPI generic container driver which supports
+                ACPI0004, PNP0A05 and PNP0A06 devices
+
+config ACPI_HOTPLUG_MEMORY
+        tristate "Memory Hotplug"
+        depends on ACPI
+        depends on MEMORY_HOTPLUG
+        default n
+        help
+          This driver adds supports for ACPI Memory Hotplug.  This driver
+          provides support for fielding notifications on ACPI memory
+          devices (PNP0C80) which represent memory ranges that may be
+          onlined or offlined during runtime.  
+
+          Enabling this driver assumes that your platform hardware
+          and firmware have support for hot-plugging physical memory. If
+          your system does not support physically adding or ripping out 
+          memory DIMMs at some platfrom defined granularity (individually 
+          or as a bank) at runtime, then you need not enable this driver.
+
+          If one selects "m," this driver can be loaded using the following
+          command: 
+                $>modprobe acpi_memhotplug 
+endif   # ACPI
+
+endmenu