Use ACPI_NEXT_RESOURCE instead of defining our own copy. The one provided
with ACPI-CA is identical now.

Prefer buttons defined in the AML over the ones in the FADT. Some
systems define power/sleep buttons in both places but only deliver
notifies to the ones defined in the AML.

Also, reduce length of

Prefer buttons defined in the AML over the ones in the FADT. Some
systems define power/sleep buttons in both places but only deliver
notifies to the ones defined in the AML.

Also, reduce length of various function handler names.

PR:
Submitted by:
Reviewed by:
Approved by:
Obtained from:
MFC after:

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Make all ACPI debug layers unique again. This makes debugging a more
pleasant experience (for certain definition of 'pleasant').

Submitted by: Mark Santcroos <marks@ripe.net>
Approved by: njl (ment

Make all ACPI debug layers unique again. This makes debugging a more
pleasant experience (for certain definition of 'pleasant').

Submitted by: Mark Santcroos <marks@ripe.net>
Approved by: njl (mentor)

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Move the code to initialize ACPI-CA into a separate acpi_Startup() function
that other modules can call to initialize ACPI-CA before the new-bus probe
and change acpi_identify() to call it.

Reviewed

Move the code to initialize ACPI-CA into a separate acpi_Startup() function
that other modules can call to initialize ACPI-CA before the new-bus probe
and change acpi_identify() to call it.

Reviewed by: njl

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Add a component constant for ACPI_TOSHIBA to fix compilation of
acpi_toshiba(4) driver with ACPI_DEBUG and thus fix LINT on i386.

Remove the device_t parameter from package routines that only used it to
print an error message. Update all callers of the package routines.

Add acpi_package.c with routines for validating packages and pulling
various data types from them. This is loosely based on the acpi_cmbat
macros (by Mike Smith) and will eventually replace them.

Add an acpi_OverrideInterruptLevel() method that OSPM can use to override
the InterruptLevel used for the SCI.

Add devctl(4) notify support to ACPI. Various subsystems now notify
userland whenever events occur. See the example in devd.conf below
to see how to use it.

Extend the ACPI resource handling to make use of the BUS_CONFIG_INTR()
method. This is necessary on ia64 where it's known that serial interfaces
described in the ACPI namespace may not have the well-

Extend the ACPI resource handling to make use of the BUS_CONFIG_INTR()
method. This is necessary on ia64 where it's known that serial interfaces
described in the ACPI namespace may not have the well-known IRQs assigned
to them. This confuses us in thinking they are PCI based interrupts and
wrongly program the APIC.

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Style and whitespace changes. Also, make the ivar functions non-inline
since inlining failed due to the size of BUS_*

Add ECDT (ACPI 2.0) support. This allows the EC to be enabled before the
namespace has been evaluated. Machines with ACPI 2.0 expect this behavior
and have AML which calls EC functions early in the

Add ECDT (ACPI 2.0) support. This allows the EC to be enabled before the
namespace has been evaluated. Machines with ACPI 2.0 expect this behavior
and have AML which calls EC functions early in the boot process. If the
ECDT is not available, fall back to original probe behavior.

Other minor changes:
* Add GPE bit and GLK usage to the device announcement
* Always use the global lock in the ECDT case, but potentially downgrade to
not using it if _GLK is 0 once the namespace is available. This is
announced with "Changing GLK from 1 to 0"
* Remove the acpi_object_list definitions which were earlier deprecated

Ideas from: takawata

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Remove old defines since they are no longer used.

Add some extra #ifdef stubs so that this compiles on 4.8.

Approved by: re (rwatson/bmah)

Support functions for the new ACPI import.
* AcpiOsDerivePciId(): finds a bus number, given the slot/func and the
acpi parse tree.
* AcpiOsPredefinedOverride(): use the sysctl hw.acpi.os_name

Support functions for the new ACPI import.
* AcpiOsDerivePciId(): finds a bus number, given the slot/func and the
acpi parse tree.
* AcpiOsPredefinedOverride(): use the sysctl hw.acpi.os_name to
override the value for _OS.

Ideas from: takawata, jhb
Reviewed by: takawata, marcel
Tested on: i386, ia64

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Fix 2 vm_offset_t -> vm_paddr_t missed in previous commit.

Sponsored by: DARPA, Network Associates Laboratories

Add sysctl knob to stop disabling acpi on shutdown.

Approved by: re(jhb)

Invoke 3 ACPI task threads as default if option ACPI_MAX_THREADS is
not defined.
To make previous default behavior (ACPI_MAX_THREADS undefined), define
option ACPI_MAX_THREADS as 0.

- Include lock headers on current in this header instead of putting
#if's in all the other ACPI source files.
- Use splhigh() for the ACPI subsystem lock on 4-stable.

Sponsored by: The Weather Cha

- Include lock headers on current in this header instead of putting
#if's in all the other ACPI source files.
- Use splhigh() for the ACPI subsystem lock on 4-stable.

Sponsored by: The Weather Channel

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Add a helper routine acpi_SetIntrModel() to call the _PIC method to set
the interrupt model in use so that ACPI can properly route interrupts for
machines using APIC's or SAPIC's.

Resolve conflicts arising from the ACPI CA 20020815 import.

Add new sysctl MIB (hw.acpi.sleep_delay) to specify the delay (in
seconds) before ACPI sleep. Some machines might need this to sleep
by Hot-key.

Add device(power/sleep button and lid) wake function from sleeping state.
This is required for some Thinkpad (and maybe VAIO) machines to wake
the system up from sleep.

Currently partially implement

Add device(power/sleep button and lid) wake function from sleeping state.
This is required for some Thinkpad (and maybe VAIO) machines to wake
the system up from sleep.

Currently partially implemented, more complete implementation will come later.

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Remove __P.

Add generalized power profile code.
This makes other power-management system (APM for now) to be able to
generate power profile change events (ie. AC-line status changes), and
other kernel components

Add generalized power profile code.
This makes other power-management system (APM for now) to be able to
generate power profile change events (ie. AC-line status changes), and
other kernel components, not only the ACPI components, can be notified
the events.

- move subroutines in acpi_powerprofile.c (removed) to kern/subr_power.c
- call power_profile_set_state() also from APM driver when AC-line
status changes
- add call-back function for Crusoe LongRun controlling on power
profile changes for a example

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