kernel by about 70K.
Linux ACPI provides a robust functional replacement for several
- legacy configuration and power management intefaces, including
+ 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
available at:
<http://www.acpi.info>
+if ACPI
+
config ACPI_BOOT
bool
- depends on ACPI || X86_HT
default y
config ACPI_INTERPRETER
bool
- depends on ACPI
depends on !IA64_SGI_SN
default y
+if ACPI_INTERPRETER
+
config ACPI_SLEEP
bool "Sleep States (EXPERIMENTAL)"
- depends on X86 && ACPI
- depends on ACPI_INTERPRETER
+ depends on X86
depends on EXPERIMENTAL && PM
default y
---help---
config ACPI_AC
tristate "AC Adapter"
depends on X86
- depends on ACPI_INTERPRETER
default m
help
This driver adds support for the AC Adapter object, which indicates
config ACPI_BATTERY
tristate "Battery"
depends on X86
- depends on ACPI_INTERPRETER
default m
help
This driver adds support for battery information through
config ACPI_BUTTON
tristate "Button"
- depends on ACPI_INTERPRETER
depends on !IA64_SGI_SN
default m
help
config ACPI_VIDEO
tristate "Video"
- depends on ACPI_INTERPRETER
depends on EXPERIMENTAL
depends on !IA64_SGI_SN
default m
config ACPI_FAN
tristate "Fan"
- depends on ACPI_INTERPRETER
depends on !IA64_SGI_SN
default m
help
config ACPI_PROCESSOR
tristate "Processor"
- depends on ACPI_INTERPRETER
depends on !IA64_SGI_SN
default m
help
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
config ACPI_NUMA
bool "NUMA support"
- depends on ACPI_INTERPRETER
depends on NUMA
- depends on IA64
+ depends on (IA64 || X86_64)
default y if IA64_GENERIC || IA64_SGI_SN2
config ACPI_ASUS
tristate "ASUS/Medion Laptop Extras"
depends on X86
- depends on ACPI_INTERPRETER
default m
---help---
This driver provides support for extra features of ACPI-compatible
config ACPI_IBM
tristate "IBM ThinkPad Laptop Extras"
depends on X86
- depends on ACPI_INTERPRETER
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 Documentation/ibm-acpi.txt
- and http://ibm-acpi.sf.net/ .
+ 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
- depends on ACPI_INTERPRETER
default m
---help---
This driver adds support for access to certain system settings
config ACPI_CUSTOM_DSDT
bool "Include Custom DSDT"
- depends on ACPI_INTERPRETER && !STANDALONE
+ depends on !STANDALONE
default n
help
Thist option is to load a custom ACPI DSDT
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
config ACPI_DEBUG
bool "Debug Statements"
- depends on ACPI_INTERPRETER
depends on !IA64_SGI_SN
default n
help
config ACPI_BUS
bool
- depends on ACPI_INTERPRETER
depends on !IA64_SGI_SN
default y
config ACPI_EC
bool
depends on X86
- depends on ACPI_INTERPRETER
default y
help
This driver is required on some systems for the proper operation of
config ACPI_POWER
bool
- depends on ACPI_INTERPRETER
depends on !IA64_SGI_SN
default y
config ACPI_PCI
bool
- depends on ACPI_INTERPRETER
depends on !IA64_SGI_SN
default PCI
config ACPI_SYSTEM
bool
- depends on ACPI_INTERPRETER
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 && ACPI
+ depends on X86
depends on ACPI_BOOT && EXPERIMENTAL
depends on !X86_64
default n
kernel logs, and/or you are using this on a notebook which
does not yet have an HPET, you should say "Y" here.
-endmenu
+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
git://git.onelab.eu / linux-2.6.git / blobdiff