Merge ACPICA 20100304.
MFC: r204874
Update module Makefile for ACPICA 20100304.
MFC: r204877
Allow ACPI module build on amd64. Although we strongly recommend building
it into kernel, there is no need to prevent it from building at all.
MFC: r204916
- Allow users to enable dumping Debug objects without ACPI debugger.
Setting the new sysctl MIB "debug.acpi.enable_debug_objects" to a non-zero
value enables us to print Debug object when something is written to it.
- Allow users to disable interpreter slack mode. Setting the new tunable
"debug.acpi.interpreter_slack" to zero disables some workarounds for common
BIOS mistakes and enables strict ACPI implementations by the specification.
MFC: r204920
Since the interpreter slack mode is a tunable now, enable a local hack only
when it is set. Note the default behaviour does not change by this change.
MFC: r204965
Fix white spaces.
MFC: r206117
Merge ACPICA 20100331 (and four additional upstream patches).
44dd6ac245