Sync ACPICA with Intel's version 20200214.

Not much to see:

* Some improvements to sleep button handling when resuming from sleep
(which we don't support).

* New AcpiAnyGpeStatusSet() function.

Sync ACPICA with Intel's version 20200214.

Not much to see:

* Some improvements to sleep button handling when resuming from sleep
(which we don't support).

* New AcpiAnyGpeStatusSet() function.

* Improvements to iASL.

For detailed list, please see sys/contrib/dev/acpica/changes.txt.

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Sync ACPICA with Intel's version 20170831.

* Support for full 64-bit addresses in Generic Address Structure (GAS).

* PDTT table support.

* Support for octal constants in iasl(8).

* Various other

Sync ACPICA with Intel's version 20170831.

* Support for full 64-bit addresses in Generic Address Structure (GAS).

* PDTT table support.

* Support for octal constants in iasl(8).

* Various other fixes and improvements.

For a more detailed list, please see sys/contrib/dev/acpica/changes.txt.

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Sync ACPICA with Intel's version 20160831.

* Improve support for the so-called "module-level code".

* Fixed a possible mutex error during control method auto-serialization.

* Implemented two new t

Sync ACPICA with Intel's version 20160831.

* Improve support for the so-called "module-level code".

* Fixed a possible mutex error during control method auto-serialization.

* Implemented two new table handler events (table install/uninstall).

* New 'execute predef' subcommand in the AML debugger.

* Various issues fixed.

For a more detailed list, please see sys/contrib/dev/acpica/changes.txt.

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Sync ACPICA with Intel's version 20160729.

* Restructured and standardized the C library configuration for
ACPICA.

* AML interpreter: Allows for execution of so-called "executable"
AML code out

Sync ACPICA with Intel's version 20160729.

* Restructured and standardized the C library configuration for
ACPICA.

* AML interpreter: Allows for execution of so-called "executable"
AML code outside of control methods, not just at the module level
(top level) but also within any scope declared outside of a
control method - Scope{}, Device{}, Processor{}, PowerResource{},
and ThermalZone{}. Lv Zheng.

* iASL: Add full support for the RASF ACPI table (RAS Features Table).

* iASL: Allows for compilation/disassembly of so-called "executable"
AML code (see above).

For a more detailed list, please see sys/contrib/dev/acpica/changes.txt.

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Sync ACPICA with Intel's version 20160422.

* Fixed AcpiHwRead/AcpiHwWrite regression from 20160318. It was
insufficiently worked around by me in 3b9bfd22b87e14, but was
still causing issues with

Sync ACPICA with Intel's version 20160422.

* Fixed AcpiHwRead/AcpiHwWrite regression from 20160318. It was
insufficiently worked around by me in 3b9bfd22b87e14, but was
still causing issues with qemu (as reported by zrj).

* Support for I2cSerialBusV2, SpiSerialBusV2 and UartSerialBusV2.
The original non-V2 names are deprecated. V2 macros have one
new argument.

* Support for new integer field in _BIX's returned package object.

* New PCCT subtable (HW-Reduced Comm Subspace Type2).

* Various improvements to iASL.

For a more detailed list, please see sys/contrib/dev/acpica/changes.txt.

Tested-by: ivadasz, zrj

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Sync ACPICA with Intel's version 20160318.

* Arbitrary bit length and offset support for registers defined by the
Generic Address Structure.

* ASL's Concatenate operator now allows any ACPI objec

Sync ACPICA with Intel's version 20160318.

* Arbitrary bit length and offset support for registers defined by the
Generic Address Structure.

* ASL's Concatenate operator now allows any ACPI object to be passed
as an operand.

* Added "const" across the source.

* Various fixes and additions.

For a more detailed list, please see sys/contrib/dev/acpica/changes.txt.

Tested-by: ivadasz, tkusumi

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Revert "Sync ACPICA with Intel's version 20160318."

This reverts commit 9cefb7c89c63c495157c0c77d761030bf2bea9b0.

It is causing issues with acpi_timer which I need to investigate.
Revert it until t

Revert "Sync ACPICA with Intel's version 20160318."

This reverts commit 9cefb7c89c63c495157c0c77d761030bf2bea9b0.

It is causing issues with acpi_timer which I need to investigate.
Revert it until then so that people don't run into subtle issues.

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Sync ACPICA with Intel's version 20160318.

* Arbitrary bit length and offset support for registers defined by the
Generic Address Structure.

* ASL's Concatenate operator now allows any ACPI objec

Sync ACPICA with Intel's version 20160318.

* Arbitrary bit length and offset support for registers defined by the
Generic Address Structure.

* ASL's Concatenate operator now allows any ACPI object to be passed
as an operand.

* Added "const" across the source.

* Various fixes and additions.

For a more detailed list, please see sys/contrib/dev/acpica/changes.txt.

Tested-by: ivadasz, tkusumi

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Sync ACPICA with Intel's version 20150717.

* Better partitioning between debugger and disassembler.

* Add 'Trace' command to the debugger.

* Add support for the TCPA table to compiler and template

Sync ACPICA with Intel's version 20150717.

* Better partitioning between debugger and disassembler.

* Add 'Trace' command to the debugger.

* Add support for the TCPA table to compiler and template generator.

* Fix '!!' command issue in the debugger. This had already been committed.

* Various cleanups and fixes.

For a more detailed list, please see sys/contrib/dev/acpica/changes.txt.

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Sync ACPICA with Intel's version 20150515.

General changes:

* Runtime argument checking and return value checking for all new
ACPI 6.0 predefined names.

iasl(8) and other tools specific changes:

Sync ACPICA with Intel's version 20150515.

General changes:

* Runtime argument checking and return value checking for all new
ACPI 6.0 predefined names.

iasl(8) and other tools specific changes:

* Added support for all new ACPI 6.0 predefined names and tables and
for changes to existing tables (FADT, MADT).

* Added a new directive to enable inclusion of binary objects into
ASL code, #includebinary.

* Add support for all new ACPI 6.0 predefined names to acpihelp(8).

* Add new options -d (display iASL preprocessor directives) and
-t (display all known/supported ACPI tables) to acpihelp(8).

For a more detailed list, please see sys/contrib/dev/acpica/changes.txt.

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Sync ACPICA with Intel's version 20150408.

General changes:

* First part of upstream DragonFly support. acdragonfly.h and
acdragonflyex.h are now in the upstream repo. Various needed
patches to

Sync ACPICA with Intel's version 20150408.

General changes:

* First part of upstream DragonFly support. acdragonfly.h and
acdragonflyex.h are now in the upstream repo. Various needed
patches to hook them in should be in the next Intel release.

* _REV now permanently returns 2 (as in other ACPI implementations).

* Windows 2015 (aka Windows 10) _OSI string added.

* Various printf issue fixes.

iasl(8) specific changes:

* Constant folding enhanced.

* SLIC table support updated according to Microsoft's latest spec. It
dumps as hex data block now (proprietary data).
This issue was actually found by our sephe on his Compaq CQ45.

* MSDM table support added (handled as proprietary data, just like SLIC).

* -Pn option implemented for the table compiler (was only implemented
for the ASL compiler).

* Better data table disassembly comments.

* -df option to force the disassembler to assume the table contains AML.

* Some fixes in the EFI version of the tools.

* Small miscellaneous fixes.

For a more detailed list, please see sys/contrib/dev/acpica/changes.txt.

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kernel: Sync ACPICA with Intel's version 20140627.

* Various bug fixes and enhancements (see changes.txt).

* Use new local printf() like functions for the utilities.

* Use new AcpiLogError for por

kernel: Sync ACPICA with Intel's version 20140627.

* Various bug fixes and enhancements (see changes.txt).

* Use new local printf() like functions for the utilities.

* Use new AcpiLogError for portability.

This that are also changed/new but it don't affect DragonFly so far:

* Support for ACPICA generation within the EFI environment.

* New OSL file I/O interface.

* New global AcpiGbl_VerifyTableChecksum.

For a more detailed list, please see sys/contrib/dev/acpica/changes.txt.

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kernel: Sync ACPICA with Intel's version 20140325.

As far as I can see, the most important change is a fix for the auto-
serialization of control methods so that the currently executing AML
SyncLeve

kernel: Sync ACPICA with Intel's version 20140325.

As far as I can see, the most important change is a fix for the auto-
serialization of control methods so that the currently executing AML
SyncLevel is ignored when invoking such a method. This fixes an issue
seen in some systems showing AE_AML_MUTEX exceptions since 20140214
which had to set hw.acpi.auto_serialize_methods to 0 to work around
the issue.

This was actually reported for DragonFly by Andrey Oktyabrskiy (see
http://lists.dragonflybsd.org/pipermail/users/2014-February/109376.html).

See sys/contrib/dev/acpica/changes.txt for a complete list of all
changes.

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sys/acpi: Bring in Intel's acpica-unix2-20131218 verbatim.

On acpica.org, -unix is the version with an Intel license and
-unix2 is the BSD/GPL dual licensed version. I didn't want to
call the direct

sys/acpi: Bring in Intel's acpica-unix2-20131218 verbatim.

On acpica.org, -unix is the version with an Intel license and
-unix2 is the BSD/GPL dual licensed version. I didn't want to
call the directory acpica-unix2 instead of our acpica-unix so
I settled on simply acpica.

Further updates would be done in-place in that directory.

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