kernel/acpica: Clean up the module's .PATH a little bit more.

kernel/acpica: Remove some unneeded -I and .PATH from the Makefile.

kernel: Rename BUILDING_WITH_KERNEL to KERNBUILDDIR.

Fits better with e.g. KERNCONFDIR.

Add a small paragraph in kmod.mk which was taken from FreeBSD.

kernel/acpi: Remove the never used ACPI_NO_SEMAPHORES kernel option.

Revert "Remove unneeded *_if.c from SRCS in kernel module Makefiles that have it."

This reverts commit 99bd8089615e30757d8327c0a5afe0b8fe69d337.

Oops, this seems to have broken a few things after a

Revert "Remove unneeded *_if.c from SRCS in kernel module Makefiles that have it."

This reverts commit 99bd8089615e30757d8327c0a5afe0b8fe69d337.

Oops, this seems to have broken a few things after all. I'll investigate better.

Reported-by: Peeter Must

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Remove unneeded *_if.c from SRCS in kernel module Makefiles that have it.

Those are always compiled into the kernel, per NORMAL_M in kern.pre.mk,
so they don't need to be in a module's SRCS. This re

Remove unneeded *_if.c from SRCS in kernel module Makefiles that have it.

Those are always compiled into the kernel, per NORMAL_M in kern.pre.mk,
so they don't need to be in a module's SRCS. This removes the few cases
where they were added by mistake.

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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.

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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 20170728.

* Support in the resource walking code for _DMA.

* Various additions and improvements.

* Fix various bugs and regressions.

For a more detailed list, ple

Sync ACPICA with Intel's version 20170728.

* Support in the resource walking code for _DMA.

* Various additions and improvements.

* Fix various bugs and regressions.

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

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kernel/acpi: Untangle the wakecode generation during buildkernel.

* Use file2c instead of hexdump and remove hexdump from the bootstrap
tools.

* Remove the nested make invocation and the genwakec

kernel/acpi: Untangle the wakecode generation during buildkernel.

* Use file2c instead of hexdump and remove hexdump from the bootstrap
tools.

* Remove the nested make invocation and the genwakecode.sh script
too. Instead, do all the steps from acpica's Makefile and
sys/conf/files.

* Finally, comment it all out because right now all of this isn't
used.

* This commit also silences a "Object directory not changed from
original" make warning.

Reported-by: zrj
Based-on: FreeBSD

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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

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kernel/acpica: Remove obsolete comment in the Makefile.

build - Separate out CFLAGS for kernel & module build

* Make COPTFLAGS apply to module builds in addition to kernel builds.

* Implement a new make variable, KCFLAGS, for specifying overrides for

build - Separate out CFLAGS for kernel & module build

* Make COPTFLAGS apply to module builds in addition to kernel builds.

* Implement a new make variable, KCFLAGS, for specifying overrides for
kernel and module builds.

* Fixup the module build infrastructure to use KCFLAGS, and get rid of
infiltration from the more generic CFLAGS onto the kernel & modules
build.

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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 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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kernel: Remove an unused variable in acpi.ko's Makefile.

Spotted-by: ivadasz

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 20151124.

* Silence warnings about non-existant _Sx methods because they are
optional. In fact, we already had a fix for this from sephe
(671882eba43).

* Fixed

Sync ACPICA with Intel's version 20151124.

* Silence warnings about non-existant _Sx methods because they are
optional. In fact, we already had a fix for this from sephe
(671882eba43).

* Fixed bugs in FADT handling and auto-serialization.

* Removed support for _SUB in AcpiGetObjectInfo because it caused
errors due to not fully initialized operation regions.

* Fixed issues with terminate/quit/exit commands in the debugger.
Also thread ID support was added to the debugger.

* Allow multiple definitions blocks in ASL/AML files for iasl,
acpiexec and acpixtract.

* Enhanced type checking for Name() in iasl. Also indent fixes for
-ic and -ia.

* Additional error message for attempting to open a Scope() on an
object defined in an SSDT.

* Improved formatting.

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

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acpi_pvpanic: Notify Qemu VM host if we panic.

By default the virtual machine is stopped when the pvpanic is triggered.
For accessing ddb, the virtual machine execution then needs to be resumed
manu

acpi_pvpanic: Notify Qemu VM host if we panic.

By default the virtual machine is stopped when the pvpanic is triggered.
For accessing ddb, the virtual machine execution then needs to be resumed
manually (e.g. with the "cont" command on the Qemu-monitor console).

Triggering a pvpanic instead of just continuing to the ddb prompt can be
useful to avoid hogging the CPU while hanging in ddb, and to provide a
kernel panic notification for the VM-host system.

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i386 removal, part 34/x: Remove some i386 traces from the kernel.

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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acpi/cpu/coretemp: Move sensor device from coretemp to acpi/cpu

So that more sensors from different drivers could attach to it.

build - Parallelize kernel module build

* Parallelize the module build portion of a full buildkernel.

* Decreases full kernel build times significantly. The build
is up to 3 times faster now.

*

build - Parallelize kernel module build

* Parallelize the module build portion of a full buildkernel.

* Decreases full kernel build times significantly. The build
is up to 3 times faster now.

* On monster full kernel build time goes from 10:48 to 3:04.

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