Sync ACPICA with Intel's version 20210331.

* ACPI 6.4 support.

* Various fixes.

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

Sync ACPICA with Intel's version 20210105.

iasl: Remove support for obsolete tables

Also, update copyrights.

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

Sync ACPICA with Intel's version 20200110 (coming from 20190703).

* Allow more OwnerId's to prevent OWNER_ID_LIMIT exceptions.

* Return a Buffer object for all fields created via CreateField.

* Ad

Sync ACPICA with Intel's version 20200110 (coming from 20190703).

* Allow more OwnerId's to prevent OWNER_ID_LIMIT exceptions.

* Return a Buffer object for all fields created via CreateField.

* Add AcpiDispatchGpe() function.

* Exit the interpreter before initializing objects within a newly
loaded table.

* Add new 'Fields' debugger command.

* Make AcpiLoadTable() return a table index and add AcpiUnloadTable().

* Fix acpinames(8) which was broken for some time.

* Added "Windows 2019" _OSI string.

* Various improvements to iasl(8).

* Fix some compilation warnings, fix missing ACPI_PRINTF_LIKE.

* Update copyrights to 2020.

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

show more ...

Sync ACPICA with Intel's version 20190108.

* New acpiexec(8) option -va to dump memory leak information.

* iasl(8)'s TPM2 table template adjusted for revision 4 of the table.

* Bumped copyrights.

Sync ACPICA with Intel's version 20180508 (from previously 20170831).

Tons of fixes and improvements.

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

Sync ACPICA with Intel's version 20170629.

We skipped 20170531 due to a regression in the processing of resource
descriptors (see https://bugs.acpica.org/show_bug.cgi?id=1391) which
is fixed in 2017

Sync ACPICA with Intel's version 20170629.

We skipped 20170531 due to a regression in the processing of resource
descriptors (see https://bugs.acpica.org/show_bug.cgi?id=1391) which
is fixed in 20170629.

* Support added for ACPI 6.2. Specification available at uefi.org.

* Fixes in ACPI table verification, signature validation, mutexes.

* Numerous other fixes and additions.

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

show more ...

Sync ACPICA with Intel's version 20170303.

Nothing big, really:

* The licensing information at the start of each source code module has
been updated. In addition to the Intel license, the dual GP

Sync ACPICA with Intel's version 20170303.

Nothing big, really:

* The licensing information at the start of each source code module has
been updated. In addition to the Intel license, the dual GPLv2/BSD
license has been added for completeness. Now, a single version of the
source code should be suitable for all ACPICA customers. This is the
major change for this release since it affects all source code modules.

* Fixed two issues with the common asltypes.h header that could cause
problems in some environments (Kim Jung-uk).

* Disassembler: fixed a regression introduced in 20170224. A fix for a
memory leak related to resource descriptor tags (names) could fault
when the disassembler was generated with 64-bit compilers.

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

show more ...

Sync ACPICA with Intel's version 20170119.

Just some minor things:

* In iASL, fix an inadvertent remark.

* Remove the compiler bit width from the common signon of all tools.

* Add 2017 copyright.

Sync ACPICA with Intel's version 20170119.

Just some minor things:

* In iASL, fix an inadvertent remark.

* Remove the compiler bit width from the common signon of all tools.

* Add 2017 copyright.

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

show more ...

Sync ACPICA with Intel's version 20160212.

* ACPI specification 6.1 support.

* Ensure \_SB_._INI is executed before any _REG methods are executed.

* Reverted a change made in version 20151218 whic

Sync ACPICA with Intel's version 20160212.

* ACPI specification 6.1 support.

* Ensure \_SB_._INI is executed before any _REG methods are executed.

* Reverted a change made in version 20151218 which enabled method
invocations to be targets of various ASL operators (SuperName and
Target grammar elements). Also, disallow this in iASL (flagged as
errors now) in preparation for ACPI 6.2.

* Completed full support for the ACPI 6.0 External() AML opcode.

* In iASL, implemented support for an optional cross-reference
output file.

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

show more ...

Sync ACPICA with Intel's version 20160108.

This includes the 20151218 upgrade which we had to revert again because
of a bug found by tkusumi. The only major change in 20160108 is a fix
for this bug.

Sync ACPICA with Intel's version 20160108.

This includes the 20151218 upgrade which we had to revert again because
of a bug found by tkusumi. The only major change in 20160108 is a fix
for this bug.

20151218 changes:

* Execute "module-level code" as ACPI tables are loaded into the
namespace during initialization and install the default operation
region handlers for the SystemMemory, SystemIO and PCI_Config
address spaces before any ACPI tables are loaded (in order to
enable module-level code to access these address spaces). Also,
several changes to the internal _REG support and to utilities
in conjunction with these changes.

20160108 changes:

* Fixed a regression introduced in version 20151218 concerning the
execution of so-called module-level ASL/AML code. Namespace objects
created under a module-level If() construct were not properly/fully
entered into the namespace and could cause an interpreter fault when
accessed.

* Fixed a problem with the compilation of the GpioIo and GpioInt resource
descriptors. The _PIN field name was incorrectly defined to be an array
of 32-bit values, but the _PIN values are in fact 16 bits each. This
would cause incorrect bit width warnings when using Word (16-bit) fields
to access the descriptors.

Additionally, some minor fixes, features etc. were added.

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

Tested-by: tkusumi

show more ...

Sync ACPICA with Intel's version 20150619.

* Replace various macros like ACPI_STRLEN with the standard C library
functions across the tree.

* Add support for OSDT table, to override existing name

Sync ACPICA with Intel's version 20150619.

* Replace various macros like ACPI_STRLEN with the standard C library
functions across the tree.

* Add support for OSDT table, to override existing namespace objects
from DSDT/SSDTs.

* Handle systems with two FACS tables better.

* Add a feature to allow for systems that do not contain an FACS.

* Fix wrong GUID strings for NFIT tables.

* Support for _CLS in AcpiGetObjectInfo().

* Update TCPA and TPM2 table definitions to a more recent TCG ACPI spec.

* Add definitions for the ACPI 6.0 GIC version field in MADT.

* Various fixes and enhancements in the tools.

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

show more ...

Sync ACPICA with Intel's version 20150204.

* A raw gpe handling mechanism was created to allow better handling of
GPE storms that aren't easily managed by the normal handler. The raw
handler all

Sync ACPICA with Intel's version 20150204.

* A raw gpe handling mechanism was created to allow better handling of
GPE storms that aren't easily managed by the normal handler. The raw
handler allows disabling/renabling of the the GPE so that interrupt
storms can be avoided in cases where events cannot be timely serviced.

* Always modify GPE registers under the GPE lock.

* Various small bug fixes.

* Update copyrights.

show more ...

Sync ACPICA with Intel's version 20141107.

* Support ASL+, which is an extension to ASL supporting C-style operators
and expressions.

Legacy ASL:
If (LOr (LOr (LEqual (And (R510, 0x03FB

Sync ACPICA with Intel's version 20141107.

* Support ASL+, which is an extension to ASL supporting C-style operators
and expressions.

Legacy ASL:
If (LOr (LOr (LEqual (And (R510, 0x03FB), 0x02E0), LEqual (
And (R520, 0x03FB), 0x02E0)), LOr (LEqual (And (R530, 0x03FB),
0x02E0), LEqual (And (R540, 0x03FB), 0x02E0))))
{
...
}

ASL+:
If (((R510 & 0x03FB) == 0x02E0) ||
((R520 & 0x03FB) == 0x02E0) ||
((R530 & 0x03FB) == 0x02E0) ||
((R540 & 0x03FB) == 0x02E0))
{
...
}

* Updates of the GPIO operation region handler interface.

* Various other changes.

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

show more ...

Sync ACPICA with Intel's version 20140724.

* ACPI 5.1 is fully supported in ACPICA as of this release.

* Better handling of GPEs with no associated handler or control message.

* Timer() support in

Sync ACPICA with Intel's version 20140724.

* ACPI 5.1 is fully supported in ACPICA as of this release.

* Better handling of GPEs with no associated handler or control message.

* Timer() support in the AML Debug object.

* New -u option in acpihelp(8).

* Bug fixes & other enhancements.

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

show more ...

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.

show more ...