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