menuconfig ACPI
bool "ACPI (Advanced Configuration and Power Interface) Support"
- depends on !X86_VISWS
depends on !IA64_HP_SIM
depends on IA64 || X86
depends on PCI
depends on PM
select PNP
+ select CPU_IDLE
default y
---help---
Advanced Configuration and Power Interface (ACPI) support for
config ACPI_SLEEP
bool
- depends on PM_SLEEP
+ depends on SUSPEND || HIBERNATION
default y
config ACPI_PROCFS
applications to perform basic fan control (on, off, status).
config ACPI_DOCK
- tristate "Dock"
+ bool "Dock"
depends on EXPERIMENTAL
help
- This driver adds support for ACPI controlled docking stations
-
-config ACPI_BAY
- tristate "Removable Drive Bay (EXPERIMENTAL)"
- depends on EXPERIMENTAL
- depends on ACPI_DOCK
- help
- This driver adds support for ACPI controlled removable drive
- bays such as the IBM ultrabay or the Dell Module Bay.
+ This driver adds support for ACPI controlled docking stations and removable
+ drive bays such as the IBM ultrabay or the Dell Module Bay.
config ACPI_PROCESSOR
tristate "Processor"
depends on (X86 || IA64)
default y if IA64_GENERIC || IA64_SGI_SN2
-config ACPI_WMI
- tristate "WMI (EXPERIMENTAL)"
- depends on X86
- depends on EXPERIMENTAL
- help
- This driver adds support for the ACPI-WMI (Windows Management
- Instrumentation) mapper device (PNP0C14) found on some systems.
-
- ACPI-WMI is a proprietary extension to ACPI to expose parts of the
- ACPI firmware to userspace - this is done through various vendor
- defined methods and data blocks in a PNP0C14 device, which are then
- made available for userspace to call.
-
- The implementation of this in Linux currently only exposes this to
- other kernel space drivers.
-
- This driver is a required dependency to build the firmware specific
- drivers needed on many machines, including Acer and HP laptops.
-
- It is safe to enable this driver even if your DSDT doesn't define
- any ACPI-WMI devices.
-
-config ACPI_ASUS
- tristate "ASUS/Medion Laptop Extras"
- depends on X86
- select BACKLIGHT_CLASS_DEVICE
- ---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).
-
- NOTE: This driver is deprecated and will probably be removed soon,
- use asus-laptop instead.
-
-config ACPI_TOSHIBA
- tristate "Toshiba Laptop Extras"
- depends on X86
- select BACKLIGHT_CLASS_DEVICE
- ---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_FILE
string "Custom DSDT Table file to include"
default ""
bool "Debug Statements"
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.
+ The ACPI subsystem can produce debug output. Saying Y enables this
+ output and increases the kernel size by around 50K.
+
+ Use the acpi.debug_layer and acpi.debug_level kernel command-line
+ parameters documented in Documentation/acpi/debug.txt and
+ Documentation/kernel-parameters.txt to control the type and
+ amount of debug output.
config ACPI_DEBUG_FUNC_TRACE
bool "Additionally enable ACPI function tracing"
ACPI Debug Statements slow down ACPI processing. Function trace
is about half of the penalty and is rarely useful.
-config ACPI_EC
- bool
- 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
- default y
-
-config ACPI_SYSTEM
- bool
- default y
+config ACPI_PCI_SLOT
+ tristate "PCI slot detection driver"
+ default n
help
- This driver will enable your system to shut down using ACPI, and
- dump your ACPI DSDT table using /proc/acpi/dsdt.
+ This driver will attempt to discover all PCI slots in your system,
+ and creates entries in /sys/bus/pci/slots/. This feature can
+ help you correlate PCI bus addresses with the physical geography
+ of your slots. If you are unsure, say N.
config X86_PM_TIMER
bool "Power Management Timer Support" if EMBEDDED
support physical cpu/memory hot-plug.
If one selects "m", this driver can be loaded with
- "modprobe acpi_container".
+ "modprobe container".
config ACPI_HOTPLUG_MEMORY
tristate "Memory Hotplug"
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff