Sync ACPICA with Intel's version 20180927:

* Fix a regression in GPE support seen from the previous
"Stop unconditionally clearing ACPI IRQs during suspend/resume"
change.

* Update execution of

Sync ACPICA with Intel's version 20180927:

* Fix a regression in GPE support seen from the previous
"Stop unconditionally clearing ACPI IRQs during suspend/resume"
change.

* Update execution of _REG methods to be more conformant to the
ACPI spec.

* Update Generic Serial Bus implementation.

* In iasl, detect extraneous/reduntant usage of Offset() in Field
Unit lists.

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

show more ...