CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Fri Sep  1 17:48:24 UTC 2023

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv1696

Log Message:
Import acpica-20230628 (last was 20221020)


28 June 2023. Summary of changes for version 20230628:

0) Global changes:

Fixed a problem with the ASL/AML Timer() operator. Discovered by
UBSAN: ?array-index-out-of-bounds in acpica/dswexec.c:401:12 index
-1 is out of range for type 'acpi_operand_object?. Added
AML_NO_OPERAND_RESOLVE flag to Timer (since there are no runtime
arguments). Reported by: Abhishek Mainkar abmain...@nvidia.com.

Added a define for size of acpi_srat_generic_affinity DeviceHandle.
Replaced a magic number with a define. The Linux kernel code will
utilize this. Reported by Dave Jiang dave.ji...@intel.com.

Added support for _DSC (Deepest State for Configuration) as per ACPI 6.5.

1) ACPICA kernel-resident subsystem:

Added port definitions for CDAT SSLBIS. Add upstream port and any
port definitions for SSLBIS. Reported by: Dave Jiang dave.ji...@intel.com.

Fixed misspelled CDAT DSMAS define: ACPI_CEDT_DSMAS_NON_VOLATILE
-> ACPI_CDAT_DSMAS_NON_VOLATILE. Reported by: Dave Jiang
dave.ji...@intel.com.

1) ACPICA kernel-resident subsystem:

Fix GCC 12 dangling-pointer warning.  We're storing a persistent
pointer to an ephemeral local variable which technically is a
dangling pointer and the compiler is correct. However, since we
never indirect the pointer, this is a safe operation and we can
suppress the warning.

Also, some C run-times (like MUSL) aren't including 
indirectly so we must include it explicitly or we won't have the
type definition for uintptr_t.

2) iASL Compiler/Disassembler and ACPICA tools:. 

IASL/RHCT: Enable dumping and compiling newly added nodes. The RHCT
table is updated with new nodes. Add compile and dump functionality
for these new structures.

AcpiExec: Added a new command, ?interrupt?. The Interrupt command
simulates an interrupt with a IntID (GSIV) equal to the first
argument of the call/invocation. The acpiexec code simulates the
behavior by OSPM: execute the _EVT method of the GED device associated
with that IntID. Submitted by: Jose Marinho jose.mari...@arm.com.

AcpiExec: Detect GED device and keep track of _EVT. The GED device
is described by a _HID of ACPI0013. This code traverses the namespace
identifying all GED devices. For each GED device in the namespace
we record the Interrupt object and the _EVT method. This information
is used when an interrupt is simulated via the ?interrupt? command.
Submitted by: Jose Marinho jose.mari...@arm.com.

31 March 2023. Summary of changes for version 20230331:

This release is available at https://acpica.org/downloads

0) Global changes:


Update all copyright notices to the year 2023. This effects all source 
modules, as well as utility signons.
Add OS-specific support for Zephyr RTOS.
Fix miscellaneous code that accesses various objects.
Remove some dead code.
Add C ?Flexible Array? support.
Add support for 64 bit LoongArch compilation.
Add first batch of RISC-V related definitions.
Performed a global automated update to remove tabs, fix indentation 
issues, etc.

1) ACPICA kernel-resident subsystem:

hwvalid: Drop port I/O validation.

2) ACPICA tools and utilities:

iASL: Added full macro support in the preprocessor. Example:
#define ABCD(a,b,c,d) a+b+c-d

Known macro support limitations (at this time):
No support for multi-line #define macros (backslash continuation 
lines)
No support for the C-style ternary operator
No support for the stringizing operator (#)
No support for the concatenation (token pasting) operator (##)
No support for variable number of macro arguments

Add support for AMD Secure Processor Table (ASPT) version 1.
Add support for Arm's MPAM ACPI table version 2.
ACPI 6.5: MADT: add support for trace buffer extension in GICC.
Headers: Delete bogus NodeArray array of pointers from AEST table.
PHAT table support is still ongoing.

Status:

Vendor Tag: intel
Release Tags:   acpica-20230628

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Fri Sep  1 17:48:24 UTC 2023

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv1696

Log Message:
Import acpica-20230628 (last was 20221020)


28 June 2023. Summary of changes for version 20230628:

0) Global changes:

Fixed a problem with the ASL/AML Timer() operator. Discovered by
UBSAN: ?array-index-out-of-bounds in acpica/dswexec.c:401:12 index
-1 is out of range for type 'acpi_operand_object?. Added
AML_NO_OPERAND_RESOLVE flag to Timer (since there are no runtime
arguments). Reported by: Abhishek Mainkar abmain...@nvidia.com.

Added a define for size of acpi_srat_generic_affinity DeviceHandle.
Replaced a magic number with a define. The Linux kernel code will
utilize this. Reported by Dave Jiang dave.ji...@intel.com.

Added support for _DSC (Deepest State for Configuration) as per ACPI 6.5.

1) ACPICA kernel-resident subsystem:

Added port definitions for CDAT SSLBIS. Add upstream port and any
port definitions for SSLBIS. Reported by: Dave Jiang dave.ji...@intel.com.

Fixed misspelled CDAT DSMAS define: ACPI_CEDT_DSMAS_NON_VOLATILE
-> ACPI_CDAT_DSMAS_NON_VOLATILE. Reported by: Dave Jiang
dave.ji...@intel.com.

1) ACPICA kernel-resident subsystem:

Fix GCC 12 dangling-pointer warning.  We're storing a persistent
pointer to an ephemeral local variable which technically is a
dangling pointer and the compiler is correct. However, since we
never indirect the pointer, this is a safe operation and we can
suppress the warning.

Also, some C run-times (like MUSL) aren't including 
indirectly so we must include it explicitly or we won't have the
type definition for uintptr_t.

2) iASL Compiler/Disassembler and ACPICA tools:. 

IASL/RHCT: Enable dumping and compiling newly added nodes. The RHCT
table is updated with new nodes. Add compile and dump functionality
for these new structures.

AcpiExec: Added a new command, ?interrupt?. The Interrupt command
simulates an interrupt with a IntID (GSIV) equal to the first
argument of the call/invocation. The acpiexec code simulates the
behavior by OSPM: execute the _EVT method of the GED device associated
with that IntID. Submitted by: Jose Marinho jose.mari...@arm.com.

AcpiExec: Detect GED device and keep track of _EVT. The GED device
is described by a _HID of ACPI0013. This code traverses the namespace
identifying all GED devices. For each GED device in the namespace
we record the Interrupt object and the _EVT method. This information
is used when an interrupt is simulated via the ?interrupt? command.
Submitted by: Jose Marinho jose.mari...@arm.com.

31 March 2023. Summary of changes for version 20230331:

This release is available at https://acpica.org/downloads

0) Global changes:


Update all copyright notices to the year 2023. This effects all source 
modules, as well as utility signons.
Add OS-specific support for Zephyr RTOS.
Fix miscellaneous code that accesses various objects.
Remove some dead code.
Add C ?Flexible Array? support.
Add support for 64 bit LoongArch compilation.
Add first batch of RISC-V related definitions.
Performed a global automated update to remove tabs, fix indentation 
issues, etc.

1) ACPICA kernel-resident subsystem:

hwvalid: Drop port I/O validation.

2) ACPICA tools and utilities:

iASL: Added full macro support in the preprocessor. Example:
#define ABCD(a,b,c,d) a+b+c-d

Known macro support limitations (at this time):
No support for multi-line #define macros (backslash continuation 
lines)
No support for the C-style ternary operator
No support for the stringizing operator (#)
No support for the concatenation (token pasting) operator (##)
No support for variable number of macro arguments

Add support for AMD Secure Processor Table (ASPT) version 1.
Add support for Arm's MPAM ACPI table version 2.
ACPI 6.5: MADT: add support for trace buffer extension in GICC.
Headers: Delete bogus NodeArray array of pointers from AEST table.
PHAT table support is still ongoing.

Status:

Vendor Tag: intel
Release Tags:   acpica-20230628

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Dec 10 16:34:48 UTC 2022

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv9315

Log Message:
Import acpica 2022-10-20

20 October 2022. Summary of changes for version 20221020:

This release is available at https://acpica.org/downloads

0) Global changes:

Allow disabling of -Werror. For distro maintainers having `-Werror`
can delay update of GCC. Since every GCC release might add new
warnings that were not yet captured, it might break the build of
packages. With this change, distros can now build with `NOWERROR=TRUE`
instead of patching either the errors or the makefiles. The default
behavior keeps on using `-Werror`.

1) ACPICA kernel-resident subsystem:

Added support for FFH Operation Region special context data.
FFH(Fixed Function Hardware) Opregion is approved to be added in
ACPI 6.5 via code first approach[1]. It requires special context
data similar to GPIO and Generic Serial Bus as it needs to know
platform specific offset and length.

Reverted this commit "executer/exsystem: Warn about sleeps greater
than 10 ms." Due to user complaints about valid sleeps greater than
10ms seen in some existing machines -- generating lots of warnings.

Do not touch VGA memory when EBDA < 1KiB. The ACPICA code assumes
that EBDA region must be at least 1KiB in size. Because this is
not guaranteed, it might happen that while scanning the memory for
RSDP pointer, the kernel touches memory above 640KiB. This is
unwanted as the VGA memory range may not be decoded or even present
when running under virtualization.

Check that EBDA pointer is in valid memory. If the memory at 0x40e
is uninitialized, the retrieved physical memory address of EBDA
may be beyond the low memory (i.e. above 640K). If so, the kernel
may unintentionally access the VGA memory, that might not be decoded
or even present in case of virtualization.

2) iASL Compiler/Disassembler and ACPICA tools:

Completed the existing partial support for the CDAT "table". Although
this isn't technically an ACPI table (It doesn't go into the XSDT),
it is possible to support this table in the Data Table compiler.
Created one new file, "utilities/utcksum.c", used to centralize
checksum generation/validation into one location. Includes changes
to makefiles and MSVC project files.

Updated support for the IORT table - update to version E.e

Added CXL 3.0 structures (CXIMS & RDPAS) to the CEDT table

iASL: Added CCEL table to both compiler/disassembler.

iASL: NHLT table: Fixed compilation of optional undocumented fields

iASL: Fix iASL compile error due to ACPI_TDEL_OFFSET. Commit #
10e4763 ("iASL: Add CCEL table to both compiler/disassembler")
introduced the iASL build issue. The issue is due to using
ACPI_TDEL_OFFSET for CCEL table member reference. To fix it, change
ACPI_TDEL_OFFSET with ACPI_CCEL_OFFSET.


Status:

Vendor Tag: intel
Release Tags:   acpica-20221020

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Dec 10 16:34:48 UTC 2022

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv9315

Log Message:
Import acpica 2022-10-20

20 October 2022. Summary of changes for version 20221020:

This release is available at https://acpica.org/downloads

0) Global changes:

Allow disabling of -Werror. For distro maintainers having `-Werror`
can delay update of GCC. Since every GCC release might add new
warnings that were not yet captured, it might break the build of
packages. With this change, distros can now build with `NOWERROR=TRUE`
instead of patching either the errors or the makefiles. The default
behavior keeps on using `-Werror`.

1) ACPICA kernel-resident subsystem:

Added support for FFH Operation Region special context data.
FFH(Fixed Function Hardware) Opregion is approved to be added in
ACPI 6.5 via code first approach[1]. It requires special context
data similar to GPIO and Generic Serial Bus as it needs to know
platform specific offset and length.

Reverted this commit "executer/exsystem: Warn about sleeps greater
than 10 ms." Due to user complaints about valid sleeps greater than
10ms seen in some existing machines -- generating lots of warnings.

Do not touch VGA memory when EBDA < 1KiB. The ACPICA code assumes
that EBDA region must be at least 1KiB in size. Because this is
not guaranteed, it might happen that while scanning the memory for
RSDP pointer, the kernel touches memory above 640KiB. This is
unwanted as the VGA memory range may not be decoded or even present
when running under virtualization.

Check that EBDA pointer is in valid memory. If the memory at 0x40e
is uninitialized, the retrieved physical memory address of EBDA
may be beyond the low memory (i.e. above 640K). If so, the kernel
may unintentionally access the VGA memory, that might not be decoded
or even present in case of virtualization.

2) iASL Compiler/Disassembler and ACPICA tools:

Completed the existing partial support for the CDAT "table". Although
this isn't technically an ACPI table (It doesn't go into the XSDT),
it is possible to support this table in the Data Table compiler.
Created one new file, "utilities/utcksum.c", used to centralize
checksum generation/validation into one location. Includes changes
to makefiles and MSVC project files.

Updated support for the IORT table - update to version E.e

Added CXL 3.0 structures (CXIMS & RDPAS) to the CEDT table

iASL: Added CCEL table to both compiler/disassembler.

iASL: NHLT table: Fixed compilation of optional undocumented fields

iASL: Fix iASL compile error due to ACPI_TDEL_OFFSET. Commit #
10e4763 ("iASL: Add CCEL table to both compiler/disassembler")
introduced the iASL build issue. The issue is due to using
ACPI_TDEL_OFFSET for CCEL table member reference. To fix it, change
ACPI_TDEL_OFFSET with ACPI_CCEL_OFFSET.


Status:

Vendor Tag: intel
Release Tags:   acpica-20221020

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Aug 27 14:02:11 UTC 2022

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv13250

Log Message:
Import acpica-2022-03-31

31 March 2022. Summary of changes for version 20220331:

0) Global changes:

Update all copyright notices to the year 2022. This effects all source 
modules, as well as utility signons.


1) ACPICA kernel-resident subsystem:

For the ASL Sleep() operator, issue a warning if the sleep value is 
greater than 10 Milliseconds. Quick boottime is important, so warn about 
sleeps greater than 10 ms. Distribution Linux kernels reach initrd in 350 
ms, so excessive delays should be called out. 10 ms is chosen randomly, 
but three of such delays would already make up ten percent of the 
boottime.

Namespace: Avoid attempting to walk the Namespace if the Namespace does 
not exist.

AML interpreter/iASL compiler: Add new Acpi 6.4 semantics for the 
LoadTable and Load operators. DDB_HANDLE is gone, now loadtable returns a 
pass/fail integer. Now load returns a pass/fail integer, as well as 
storing the return value in an optional 2nd argument.

Headers: Use uintptr_t and offsetof() in Linux kernel builds. To avoid 
"performing pointer subtraction with a null pointer has undefined 
behavior" compiler warnings, use uintptr_t and offsetof() that are always 
available during Linux kernel builds to define ACPI_UINTPTR_T and the 
ACPI_TO_INTEGER() and ACPI_OFFSET() macros when building the ACPICA code 
in the Linux kernel.

Added support for the Windows 11 _OSI string ("Windows 2021"). Submitted 
by superm1.

executer/exsystem: Inform users about ACPI spec violation for the Stall() 
operator. Values greater than 100 microseconds violate the ACPI 
specification, so warn users about it. From the ACPI Specification 
version 6.2 Errata A, 19.6.128 *Stall (Stall for a Short Time)*:
> The implementation of Stall is OS-specific, but must not relinquish
> control of the processor. Because of this, delays longer than 100
> microseconds must use Sleep instead of Stall.


2) iASL Compiler/Disassembler and ACPICA tools:

Data Table Compiler/Disassembler: Add support for the APMT table - ARM 
Performance Monitoring Unit table. Submitted by @bwicaksononv.

Data Table Compiler/Disassembler: For MADT, add support for the OEM-
defined subtables (Types 0x80-0x7F).

Data Table Compiler: Fixed a problem with support for the SDEV table, 
where a subtable Length was not computed correctly.

Data Table Compiler/Disassembler: Add/fix the CFMWS subtable to the CEDT 
Acpi table support.

Data Table Compiler/Disassembler: Fix a compile issue with the CEDT and 
add template. Submitted by MasterDrogo.

Data Table Compiler/Disassembler: NHLT Changes provided by Piotr Maziarz:
iASL/NHLT: Rename linux specific structures to DeviceInfo to improve 
readability of the code.
iASL/NHLT: Fix parsing undocumented bytes at the end of Endpoint. 
Undocumented bytes at the end of Endpoint Descriptor can be present 
independently of Linux-specific structures. Their size can also vary.
iASL/NHLT: Treat TableTerminator as SpecificConfig. SpecificConfig has 4 
bytes of size and then an amount of bytes specified by size. All of the 
terminators that I've seen had a size equal to 4, but theoretically it 
can vary.

iASL/AcpiExec: Use _exit instead of exit in signal handers (ctrl-C).

iASL: Remove a remark due to excessive output. Removed a remark for 
duplicate Offset() operators, due to a user complaint.


Status:

Vendor Tag: intel
Release Tags:   acpica-20220331

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Aug 27 14:02:11 UTC 2022

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv13250

Log Message:
Import acpica-2022-03-31

31 March 2022. Summary of changes for version 20220331:

0) Global changes:

Update all copyright notices to the year 2022. This effects all source 
modules, as well as utility signons.


1) ACPICA kernel-resident subsystem:

For the ASL Sleep() operator, issue a warning if the sleep value is 
greater than 10 Milliseconds. Quick boottime is important, so warn about 
sleeps greater than 10 ms. Distribution Linux kernels reach initrd in 350 
ms, so excessive delays should be called out. 10 ms is chosen randomly, 
but three of such delays would already make up ten percent of the 
boottime.

Namespace: Avoid attempting to walk the Namespace if the Namespace does 
not exist.

AML interpreter/iASL compiler: Add new Acpi 6.4 semantics for the 
LoadTable and Load operators. DDB_HANDLE is gone, now loadtable returns a 
pass/fail integer. Now load returns a pass/fail integer, as well as 
storing the return value in an optional 2nd argument.

Headers: Use uintptr_t and offsetof() in Linux kernel builds. To avoid 
"performing pointer subtraction with a null pointer has undefined 
behavior" compiler warnings, use uintptr_t and offsetof() that are always 
available during Linux kernel builds to define ACPI_UINTPTR_T and the 
ACPI_TO_INTEGER() and ACPI_OFFSET() macros when building the ACPICA code 
in the Linux kernel.

Added support for the Windows 11 _OSI string ("Windows 2021"). Submitted 
by superm1.

executer/exsystem: Inform users about ACPI spec violation for the Stall() 
operator. Values greater than 100 microseconds violate the ACPI 
specification, so warn users about it. From the ACPI Specification 
version 6.2 Errata A, 19.6.128 *Stall (Stall for a Short Time)*:
> The implementation of Stall is OS-specific, but must not relinquish
> control of the processor. Because of this, delays longer than 100
> microseconds must use Sleep instead of Stall.


2) iASL Compiler/Disassembler and ACPICA tools:

Data Table Compiler/Disassembler: Add support for the APMT table - ARM 
Performance Monitoring Unit table. Submitted by @bwicaksononv.

Data Table Compiler/Disassembler: For MADT, add support for the OEM-
defined subtables (Types 0x80-0x7F).

Data Table Compiler: Fixed a problem with support for the SDEV table, 
where a subtable Length was not computed correctly.

Data Table Compiler/Disassembler: Add/fix the CFMWS subtable to the CEDT 
Acpi table support.

Data Table Compiler/Disassembler: Fix a compile issue with the CEDT and 
add template. Submitted by MasterDrogo.

Data Table Compiler/Disassembler: NHLT Changes provided by Piotr Maziarz:
iASL/NHLT: Rename linux specific structures to DeviceInfo to improve 
readability of the code.
iASL/NHLT: Fix parsing undocumented bytes at the end of Endpoint. 
Undocumented bytes at the end of Endpoint Descriptor can be present 
independently of Linux-specific structures. Their size can also vary.
iASL/NHLT: Treat TableTerminator as SpecificConfig. SpecificConfig has 4 
bytes of size and then an amount of bytes specified by size. All of the 
terminators that I've seen had a size equal to 4, but theoretically it 
can vary.

iASL/AcpiExec: Use _exit instead of exit in signal handers (ctrl-C).

iASL: Remove a remark due to excessive output. Removed a remark for 
duplicate Offset() operators, due to a user complaint.


Status:

Vendor Tag: intel
Release Tags:   acpica-20220331

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Dec 18 16:18:40 UTC 2021

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv12645

Log Message:
Import acpica-20211217

17 December 2021. Summary of changes for version 20211217:

This release is available at https://acpica.org/downloads

1) ACPICA kernel-resident subsystem:

Hardware: Do not flush CPU cache when entering S4 and S5. According
to ACPI 6.4, Section 16.2, the CPU cache flushing is required on
entering to S1, S2, and S3, but the ACPICA code flushes the CPU
cache regardless of the sleep state. Blind cache flush on entering
S5 causes problems for TDX.

Avoid subobject buffer overflow when validating RSDP signature.
Since the Signature member is accessed through an ACPI_TABLE_HEADER,
the pointer to it is only to a 4-char array, and so trying to read
past the 4th character, as will be done when it is an RSDP, reads
beyond the bounds of the accessed member. Contributed by jrtc27.

Add support for PCC Opregion special context data. PCC Opregion
added in ACPIC 6.3 requires special context data similar to GPIO
and Generic Serial Bus as it needs to know the internal PCC buffer
and its length as well as the PCC channel index when the opregion
handler is being executed by the OSPM. Adds support for the special
context data needed by PCC Opregion. Submitted by Sudeep Holla

2) iASL Compiler/Disassembler and ACPICA tools:

iASL: Completed compiler support for the NHLT ACPI table.

iASL/NHLT table: Fixed a reported problem where a fault would occur
during disassembly of a "Linux-Specific" section if the "Specific
Data" part was not present.

iASL: Added full support (compiler and disassembler) for the AGDI
ACPI table. Contributed by: Ilkka Koskinen .

iASL: Added full support for the TDEL ACPI table.

iASL table compiler: FADT support updates:
1) Allow the 32-bit DSDT address to be zero.
2) Issue error if both the 32-bit and 64-bit DSDT addresses are zero.

iASL: Fix unaligned accesses to local cache allocations. Contributed
by jrtc27.

iASL: Open binary input files in binary mode, not text mode Affects
binary input AML files, as well as binary data table files, for
disassembly.

Status:

Vendor Tag: intel
Release Tags:   acpica-20211217

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U src/sys/external/bsd/acpica/dist/common/cmfsize.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U src/sys/external/bsd/acpica/dist/common/dmswitch.c
U src/sys/external/bsd/acpica/dist/common/dmtable.c
U src/sys/external/bsd/acpica/dist/common/dmtables.c
C src/sys/external/bsd/acpica/dist/common/dmtbdump.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump1.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump2.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump3.c
C src/sys/external/bsd/acpica/dist/common/dmtbinfo.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo1.c
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Dec 18 16:18:40 UTC 2021

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv12645

Log Message:
Import acpica-20211217

17 December 2021. Summary of changes for version 20211217:

This release is available at https://acpica.org/downloads

1) ACPICA kernel-resident subsystem:

Hardware: Do not flush CPU cache when entering S4 and S5. According
to ACPI 6.4, Section 16.2, the CPU cache flushing is required on
entering to S1, S2, and S3, but the ACPICA code flushes the CPU
cache regardless of the sleep state. Blind cache flush on entering
S5 causes problems for TDX.

Avoid subobject buffer overflow when validating RSDP signature.
Since the Signature member is accessed through an ACPI_TABLE_HEADER,
the pointer to it is only to a 4-char array, and so trying to read
past the 4th character, as will be done when it is an RSDP, reads
beyond the bounds of the accessed member. Contributed by jrtc27.

Add support for PCC Opregion special context data. PCC Opregion
added in ACPIC 6.3 requires special context data similar to GPIO
and Generic Serial Bus as it needs to know the internal PCC buffer
and its length as well as the PCC channel index when the opregion
handler is being executed by the OSPM. Adds support for the special
context data needed by PCC Opregion. Submitted by Sudeep Holla

2) iASL Compiler/Disassembler and ACPICA tools:

iASL: Completed compiler support for the NHLT ACPI table.

iASL/NHLT table: Fixed a reported problem where a fault would occur
during disassembly of a "Linux-Specific" section if the "Specific
Data" part was not present.

iASL: Added full support (compiler and disassembler) for the AGDI
ACPI table. Contributed by: Ilkka Koskinen .

iASL: Added full support for the TDEL ACPI table.

iASL table compiler: FADT support updates:
1) Allow the 32-bit DSDT address to be zero.
2) Issue error if both the 32-bit and 64-bit DSDT addresses are zero.

iASL: Fix unaligned accesses to local cache allocations. Contributed
by jrtc27.

iASL: Open binary input files in binary mode, not text mode Affects
binary input AML files, as well as binary data table files, for
disassembly.

Status:

Vendor Tag: intel
Release Tags:   acpica-20211217

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U src/sys/external/bsd/acpica/dist/common/cmfsize.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U src/sys/external/bsd/acpica/dist/common/dmswitch.c
U src/sys/external/bsd/acpica/dist/common/dmtable.c
U src/sys/external/bsd/acpica/dist/common/dmtables.c
C src/sys/external/bsd/acpica/dist/common/dmtbdump.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump1.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump2.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump3.c
C src/sys/external/bsd/acpica/dist/common/dmtbinfo.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo1.c
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Thu Oct 28 14:43:23 UTC 2021

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv42

Log Message:
30 September 2021. Summary of changes for version 20210930:

This release is available at https://acpica.org/downloads

1) ACPICA kernel-resident subsystem:

Hardware: Avoid evaluating methods too early during system resume.
During wakeup from system-wide sleep states, AcpiGetSleepTypeData()
is called and it tries to get memory from the OS in order to evaluate
a control method, but if KFENCE is enabled in the Linux kernel,
the memory allocation attempt causes an IRQ work to be queued and
a self-IPI to be sent to the CPU running the code which requires
the memory controller to be ready, so if that happens too early in
the wakeup path, it doesn't work.

Prevent that from taking place by calling AcpiGetSleepTypeData()
for S0 upfront, when preparing to enter a given sleep state, and
saving the data obtained by it for later use during system wakeup.

Added a new _OSI string, "Windows 2020". Posted by superm1.

2) iASL Compiler/Disassembler and ACPICA tools:

iASL compiler: Updated the check for usage of _CRS, _DIS, _PRS, and _SRS 
objects:
New/latest rules: Under a Device Object:
1) If _PRS is present, must have _CRS and _SRS
2) If _SRS is present, must have _PRS (_PRS requires _CRS and _SRS)
3) If _DIS is present, must have _SRS (_SRS requires _PRS, _PRS requires _CRS
   and _SRS)
4) If _SRS is present, probably should have a _DIS (Remark only)

iASL table disassembler: Added disassembly support for the NHLT
ACPI table. Note: support for Vendor-defined microphone arrays and
SNR extensions are not supported at this time -- mostly due to a
lack of example tables. Actual compiler support for NHLT is
forthcoming.

Added a new subtable type for ACPI 6.4 SRAT Generic Port Affinity.
It uses the same subtable structure as the existing Generic Initiator
Affinity type.

Added the flag for online capable in the MADT, introduced in ACPI
6.3. Posted by superm1.

3) ACPICA documentation: Updated the legal info (that appears at
   the start of the Documents) to clarify distribution rights that
   are granted.

30 July 2021. Summary of changes for version 20210730:

This release is available at https://acpica.org/downloads

1) ACPICA kernel-resident subsystem:

2) iASL Compiler/Disassembler and ACPICA tools:

iasl: Check usage of _CRS, _DIS, _PRS, and _SRS objects (July 2021).
Under the Device Object:
1) If _DIS is present, must have a _CRS and _SRS
2) If _PRS is present, must have a _CRS, _DIS, and _SRS
3) If _SRS is present, must have a _CRS and _DIS
A warning will be issued for each of these cases.
Note: For existing ASL/projects, these warnings may be disabled by
specifying this on the command line:
"-vw 3141"

iASL Table Disassembler/Table compiler: Fix for WPBT table with no
command-line arguments. Handle the case where the Command-line
Arguments table field does not exist (zero).

Headers: Add new DBG2 Serial Port Subtypes
The Microsoft Debug Port Table 2 (DBG2) specification revision
September 21, 2020 comprises additional Serial Port Subtypes [1].
Reflect that in the actbl1.h header file. Submitted by:
semihalf-wojtas-marcin

iASL: Add full support for the AEST table (data compiler)
Includes support in the table compiler and the disassembler.

Add PRMT module header to facilitate parsing.
This structure is used in to parse PRMT in other Operating Systems
that relies on using subtable headers in order to parse ACPI tables.
Although the PRMT doesn't have "subtables" it has a list of module
information structures that act as subtables.

iASL: Table disassembler: Add missing strings to decode subtable types.
Includes the MADT and CEDT tables.


Status:

Vendor Tag: intel
Release Tags:   acpica-20210930

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Thu Oct 28 14:43:23 UTC 2021

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv42

Log Message:
30 September 2021. Summary of changes for version 20210930:

This release is available at https://acpica.org/downloads

1) ACPICA kernel-resident subsystem:

Hardware: Avoid evaluating methods too early during system resume.
During wakeup from system-wide sleep states, AcpiGetSleepTypeData()
is called and it tries to get memory from the OS in order to evaluate
a control method, but if KFENCE is enabled in the Linux kernel,
the memory allocation attempt causes an IRQ work to be queued and
a self-IPI to be sent to the CPU running the code which requires
the memory controller to be ready, so if that happens too early in
the wakeup path, it doesn't work.

Prevent that from taking place by calling AcpiGetSleepTypeData()
for S0 upfront, when preparing to enter a given sleep state, and
saving the data obtained by it for later use during system wakeup.

Added a new _OSI string, "Windows 2020". Posted by superm1.

2) iASL Compiler/Disassembler and ACPICA tools:

iASL compiler: Updated the check for usage of _CRS, _DIS, _PRS, and _SRS 
objects:
New/latest rules: Under a Device Object:
1) If _PRS is present, must have _CRS and _SRS
2) If _SRS is present, must have _PRS (_PRS requires _CRS and _SRS)
3) If _DIS is present, must have _SRS (_SRS requires _PRS, _PRS requires _CRS
   and _SRS)
4) If _SRS is present, probably should have a _DIS (Remark only)

iASL table disassembler: Added disassembly support for the NHLT
ACPI table. Note: support for Vendor-defined microphone arrays and
SNR extensions are not supported at this time -- mostly due to a
lack of example tables. Actual compiler support for NHLT is
forthcoming.

Added a new subtable type for ACPI 6.4 SRAT Generic Port Affinity.
It uses the same subtable structure as the existing Generic Initiator
Affinity type.

Added the flag for online capable in the MADT, introduced in ACPI
6.3. Posted by superm1.

3) ACPICA documentation: Updated the legal info (that appears at
   the start of the Documents) to clarify distribution rights that
   are granted.

30 July 2021. Summary of changes for version 20210730:

This release is available at https://acpica.org/downloads

1) ACPICA kernel-resident subsystem:

2) iASL Compiler/Disassembler and ACPICA tools:

iasl: Check usage of _CRS, _DIS, _PRS, and _SRS objects (July 2021).
Under the Device Object:
1) If _DIS is present, must have a _CRS and _SRS
2) If _PRS is present, must have a _CRS, _DIS, and _SRS
3) If _SRS is present, must have a _CRS and _DIS
A warning will be issued for each of these cases.
Note: For existing ASL/projects, these warnings may be disabled by
specifying this on the command line:
"-vw 3141"

iASL Table Disassembler/Table compiler: Fix for WPBT table with no
command-line arguments. Handle the case where the Command-line
Arguments table field does not exist (zero).

Headers: Add new DBG2 Serial Port Subtypes
The Microsoft Debug Port Table 2 (DBG2) specification revision
September 21, 2020 comprises additional Serial Port Subtypes [1].
Reflect that in the actbl1.h header file. Submitted by:
semihalf-wojtas-marcin

iASL: Add full support for the AEST table (data compiler)
Includes support in the table compiler and the disassembler.

Add PRMT module header to facilitate parsing.
This structure is used in to parse PRMT in other Operating Systems
that relies on using subtable headers in order to parse ACPI tables.
Although the PRMT doesn't have "subtables" it has a list of module
information structures that act as subtables.

iASL: Table disassembler: Add missing strings to decode subtable types.
Includes the MADT and CEDT tables.


Status:

Vendor Tag: intel
Release Tags:   acpica-20210930

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Tue Jul  6 11:53:01 UTC 2021

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv19767

Log Message:
Import acpica-20210604


04 June 2021. Summary of changes for version 20210604:

1) ACPICA kernel-resident subsystem:

Cleaned up (delete) the context mutex during local address handler object 
deletion.

Fixed a memory leak caused by the _CID repair function.

Added support for PlatformRtMechanism OperationRegion handler. Adds a new 
utility function, AcpiUtConvertUuidToString. Writing a buffer to a 
PlatformRtMechanism fieldunit invokes a bidirectional transaction. The 
input buffer contains 26 bytes containing 9 bytes of status, a command 
byte and a 16-byte UUID. This change will simply pass this incoming 
buffer to a handler registered by the OS.

2) iASL Compiler/Disassembler and ACPICA tools:

Added full support for the PRMT ACPI table (Platform Runtime Mechanism 
Table). Includes support in the iASL compiler, the disassembler, and the 
template generator.

Added full support for the BDAT (BIOS Data ACPI Table) ACPI table.

Added full support for the RGRT (Regulatory Graphics Resource Table) ACPI 
table.

Added full support for the SVKL (Storage Volume Key Location Table) ACPI 
table. Header file support from Kuppuswamy Sathyanarayanan 
.

Completed full support for the IVRS (I/O Virtualization Reporting 
Structure) ACPI table. Added compiler support for IVRS, updated 
disassembler support. Adds a new utility, UtIsIdInteger, to determine if 
a HID/CID is an integer or a string.

Headers: Added more structs to the CEDT table: CXL fixed memory window 
structure.

ACPI 6.4: MADT: added Multiprocessor Wakeup Mailbox Structure.


Status:

Vendor Tag: intel
Release Tags:   acpica-20210604

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U src/sys/external/bsd/acpica/dist/common/cmfsize.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U src/sys/external/bsd/acpica/dist/common/dmswitch.c
U src/sys/external/bsd/acpica/dist/common/dmtable.c
U src/sys/external/bsd/acpica/dist/common/dmtables.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump1.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump2.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump3.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo1.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo2.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo3.c
U src/sys/external/bsd/acpica/dist/common/getopt.c
U src/sys/external/bsd/acpica/dist/tests/misc/badcode.asl
U src/sys/external/bsd/acpica/dist/tests/misc/converterSample.asl
U src/sys/external/bsd/acpica/dist/tests/misc/grammar.asl
U src/sys/external/bsd/acpica/dist/tests/templates/Makefile
U src/sys/external/bsd/acpica/dist/tests/templates/templates.sh
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Tue Jul  6 11:53:01 UTC 2021

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv19767

Log Message:
Import acpica-20210604


04 June 2021. Summary of changes for version 20210604:

1) ACPICA kernel-resident subsystem:

Cleaned up (delete) the context mutex during local address handler object 
deletion.

Fixed a memory leak caused by the _CID repair function.

Added support for PlatformRtMechanism OperationRegion handler. Adds a new 
utility function, AcpiUtConvertUuidToString. Writing a buffer to a 
PlatformRtMechanism fieldunit invokes a bidirectional transaction. The 
input buffer contains 26 bytes containing 9 bytes of status, a command 
byte and a 16-byte UUID. This change will simply pass this incoming 
buffer to a handler registered by the OS.

2) iASL Compiler/Disassembler and ACPICA tools:

Added full support for the PRMT ACPI table (Platform Runtime Mechanism 
Table). Includes support in the iASL compiler, the disassembler, and the 
template generator.

Added full support for the BDAT (BIOS Data ACPI Table) ACPI table.

Added full support for the RGRT (Regulatory Graphics Resource Table) ACPI 
table.

Added full support for the SVKL (Storage Volume Key Location Table) ACPI 
table. Header file support from Kuppuswamy Sathyanarayanan 
.

Completed full support for the IVRS (I/O Virtualization Reporting 
Structure) ACPI table. Added compiler support for IVRS, updated 
disassembler support. Adds a new utility, UtIsIdInteger, to determine if 
a HID/CID is an integer or a string.

Headers: Added more structs to the CEDT table: CXL fixed memory window 
structure.

ACPI 6.4: MADT: added Multiprocessor Wakeup Mailbox Structure.


Status:

Vendor Tag: intel
Release Tags:   acpica-20210604

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U src/sys/external/bsd/acpica/dist/common/cmfsize.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U src/sys/external/bsd/acpica/dist/common/dmswitch.c
U src/sys/external/bsd/acpica/dist/common/dmtable.c
U src/sys/external/bsd/acpica/dist/common/dmtables.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump1.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump2.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump3.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo1.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo2.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo3.c
U src/sys/external/bsd/acpica/dist/common/getopt.c
U src/sys/external/bsd/acpica/dist/tests/misc/badcode.asl
U src/sys/external/bsd/acpica/dist/tests/misc/converterSample.asl
U src/sys/external/bsd/acpica/dist/tests/misc/grammar.asl
U src/sys/external/bsd/acpica/dist/tests/templates/Makefile
U src/sys/external/bsd/acpica/dist/tests/templates/templates.sh
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Apr  3 17:43:43 UTC 2021

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv19872

Log Message:
31 March 2021. Summary of changes for version 20210331:

This release is available at https://acpica.org/downloads, and
includes all ACPI 6.4 support

1) ACPICA kernel-resident subsystem:
ACPI 6.4: iASL: deprecate DDBHandleObj keyword
Always create namespace nodes using AcpiNsCreateNode(). ACPICA is
allocating an object using kmalloc(), but then frees it using
kmem_cache_free(<"Acpi-Namespace" kmem_cache>). This is wrong.
Fixed a race condition in generic serial bus operation region
handler. Fixed by Hans de Goede.

2) iASL Compiler/Disassembler and ACPICA tools:

ACPI 6.4: NFIT: add Location Cookie field
ACPI 6.4: HMAT: add new fields/flags
ACPI 6.4: Add new flags in SRAT
ACPI 6.4: add SDEV secure access components
ACPI 6.4: add Csi2Bus resource template
ACPI 6.4: add support for PHAT table
ACPI 6.4: add support for PMTT table
Add disassembly support for the IVRS table. Compilation of the
table is not yet complete.  Fixed a potential infinite loop due to
type mismatch. The for-loop is using a UINT8 counter and comparing
the upper limit against a UINT32 AslGbl_ExpectedMessagesIndex
maximum. In the case where AslGbl_ExpectedMessagesIndex is > 255
the counter i will wrap around to zero and the loop will never
exit. I suspect the AslGbl_ExpectedMessagesIndex is never that
high, but fixing this does future proof the code and cleans up
static analysis warnings.Colin King.

iASL/TableCompiler: update it with IORT table E.b revision changes.
From shamiali2008.
iASL/TableCompiler: Add compilation support for the VIOT table.
Signed-off-by: Jean-Philippe Brucker.
iASL/TableCompiler: Add compilation support for CEDT table.
 Also, update the CEDT template.

Status:

Vendor Tag: intel
Release Tags:   acpica-20210331

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U src/sys/external/bsd/acpica/dist/common/cmfsize.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U src/sys/external/bsd/acpica/dist/common/dmswitch.c
U src/sys/external/bsd/acpica/dist/common/dmtable.c
C src/sys/external/bsd/acpica/dist/common/dmtables.c
C src/sys/external/bsd/acpica/dist/common/dmtbdump.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump1.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump2.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump3.c
C src/sys/external/bsd/acpica/dist/common/dmtbinfo.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo1.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo2.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo3.c
U src/sys/external/bsd/acpica/dist/common/getopt.c
U src/sys/external/bsd/acpica/dist/tests/misc/badcode.asl
U src/sys/external/bsd/acpica/dist/tests/misc/converterSample.asl
U src/sys/external/bsd/acpica/dist/tests/misc/grammar.asl
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Apr  3 17:43:43 UTC 2021

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv19872

Log Message:
31 March 2021. Summary of changes for version 20210331:

This release is available at https://acpica.org/downloads, and
includes all ACPI 6.4 support

1) ACPICA kernel-resident subsystem:
ACPI 6.4: iASL: deprecate DDBHandleObj keyword
Always create namespace nodes using AcpiNsCreateNode(). ACPICA is
allocating an object using kmalloc(), but then frees it using
kmem_cache_free(<"Acpi-Namespace" kmem_cache>). This is wrong.
Fixed a race condition in generic serial bus operation region
handler. Fixed by Hans de Goede.

2) iASL Compiler/Disassembler and ACPICA tools:

ACPI 6.4: NFIT: add Location Cookie field
ACPI 6.4: HMAT: add new fields/flags
ACPI 6.4: Add new flags in SRAT
ACPI 6.4: add SDEV secure access components
ACPI 6.4: add Csi2Bus resource template
ACPI 6.4: add support for PHAT table
ACPI 6.4: add support for PMTT table
Add disassembly support for the IVRS table. Compilation of the
table is not yet complete.  Fixed a potential infinite loop due to
type mismatch. The for-loop is using a UINT8 counter and comparing
the upper limit against a UINT32 AslGbl_ExpectedMessagesIndex
maximum. In the case where AslGbl_ExpectedMessagesIndex is > 255
the counter i will wrap around to zero and the loop will never
exit. I suspect the AslGbl_ExpectedMessagesIndex is never that
high, but fixing this does future proof the code and cleans up
static analysis warnings.Colin King.

iASL/TableCompiler: update it with IORT table E.b revision changes.
From shamiali2008.
iASL/TableCompiler: Add compilation support for the VIOT table.
Signed-off-by: Jean-Philippe Brucker.
iASL/TableCompiler: Add compilation support for CEDT table.
 Also, update the CEDT template.

Status:

Vendor Tag: intel
Release Tags:   acpica-20210331

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U src/sys/external/bsd/acpica/dist/common/cmfsize.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U src/sys/external/bsd/acpica/dist/common/dmswitch.c
U src/sys/external/bsd/acpica/dist/common/dmtable.c
C src/sys/external/bsd/acpica/dist/common/dmtables.c
C src/sys/external/bsd/acpica/dist/common/dmtbdump.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump1.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump2.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump3.c
C src/sys/external/bsd/acpica/dist/common/dmtbinfo.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo1.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo2.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo3.c
U src/sys/external/bsd/acpica/dist/common/getopt.c
U src/sys/external/bsd/acpica/dist/tests/misc/badcode.asl
U src/sys/external/bsd/acpica/dist/tests/misc/converterSample.asl
U src/sys/external/bsd/acpica/dist/tests/misc/grammar.asl
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Fri Nov 27 16:56:59 UTC 2020

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv28901

Log Message:
13 November 2020. Summary of changes for version 20201113:

This release is available at https://acpica.org/downloads

1) ACPICA kernel-resident subsystem:

Interpreter: fixed a memory leak by using use existing buffer in
_HID repair. There was a memory leak that occurred when a _CID
object is defined as a package containing string objects. When _CID
is checked for any possible repairs, it calls a helper function to
repair _HID (because _CID basically contains multiple _HID entries).
The _HID repair function assumes that string objects are standalone
objects that are not contained inside of any packages. The _HID
repair function replaced the string object with a brand new object
and attempted to delete the old object by decrementing the reference
count of the old object. Strings inside of packages have a reference
count of 2 so the _HID repair function leaves this object in a
dangling state and causes a memory leak. Instead of allocating a
brand new object and removing the old object, use the existing
object when repairing the _HID object.

Added function trace macros to improve namespace debugging. The
namespace repair mechanism does not have function tracing macros.
Add several trace macros to improve debuggability.

Handle "orphan" _REG methods for GPIO OpRegions. Before this change
AcpiEvExecuteRegMethods() had special handling to handle "orphan"
(no matching OpRegion declared) _REG methods for EC nodes. On Intel
Cherry Trail devices there are 2 possible ACPI OpRegions for
accessing GPIOs. The standard GeneralPurposeIo OpRegion and the
Cherry Trail - specific UserDefined 0x9X OpRegions. Having 2
different types of OpRegions leads to potential issues with checks
for OpRegion availability, or in other words checks if _REG has
been called for the OpRegion which the ACPI code wants to use.
Except for the "orphan" EC handling, ACPICA core does not call _REG
on an ACPI node which does not define an OpRegion matching the type
being registered; and the reference design DSDT, from which most
Cherry Trail DSDTs are derived, does not define GeneralPurposeIo,
nor UserDefined(0x93) OpRegions for the GPO2 (UID 3) device, because
no pins were assigned ACPI controlled functions in the reference
design. Together this leads to the perfect storm, at least on the
Cherry Trail based Medion Akayo E1239T. This design does use a GPO2
pin from its ACPI code and has added the Cherry Trail specific
UserDefined(0x93) opregion to its GPO2 ACPI node to access this
pin. But it uses a "has _REG been called" availability check for
the standard GeneralPurposeIo OpRegion. This clearly is a bug in
the DSDT, but this does work under Windows. This issue leads to
the intel vbtn driver reporting the device always being in tablet-mode
at boot, even if it is in laptop mode. Which in turn causes userspace
to ignore touchpad events. So in other words, this issue causes
the touchpad to not work at boot. This change fixes this by extending
the "orphan" _REG method handling to also apply to GPIO address-space
handlers.

2) iASL Compiler/Disassembler and ACPICA tools:

iASL: Added more info to namespace dump file (-ln option). In a
separate section of the dump file (after the main namespace dump),
emit the full pathname for each namespace node, its type, and the
ASL filename and line number where it is declared.

AcpiHelp: Added an option to display/decode iASL exceptions. Option
is: -x [Hex Value] where "Hex Value" is the iASL exception code.
If Hex Value is omitted, all iASL exceptions are displayed.

iASL: Use StringLiteral instead of StringData for some ASL macros.
The use of the stringData rule allows for some "string" oriented
opcodes (Such as ToString, ToHexString, etc.) None of which make
sense with the macros in question. This change modifies the StringData
part of the rule for these macros to a simple string literal - thus
disallowing the use of ToString, ToHexString, etc.  The following
ASL operators (macros) are affected:  EisaId Fprintf Printf ToUuid
Unicode Note: The MS compiler requires the use of string literals
for these operators also.

iASL: Added a remark for an unknown UUID: ASL_MSG_UUID_NOT_FOUND.
Search the list of "known" UUIDs for the input to the ToUUID macro.

Added 5 new UUIDs to the known UUID table. All related to NVDIMM
and the NFIT table.

Status:

Vendor Tag: intel
Release Tags:   acpica-20201113

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Fri Nov 27 16:56:59 UTC 2020

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv28901

Log Message:
13 November 2020. Summary of changes for version 20201113:

This release is available at https://acpica.org/downloads

1) ACPICA kernel-resident subsystem:

Interpreter: fixed a memory leak by using use existing buffer in
_HID repair. There was a memory leak that occurred when a _CID
object is defined as a package containing string objects. When _CID
is checked for any possible repairs, it calls a helper function to
repair _HID (because _CID basically contains multiple _HID entries).
The _HID repair function assumes that string objects are standalone
objects that are not contained inside of any packages. The _HID
repair function replaced the string object with a brand new object
and attempted to delete the old object by decrementing the reference
count of the old object. Strings inside of packages have a reference
count of 2 so the _HID repair function leaves this object in a
dangling state and causes a memory leak. Instead of allocating a
brand new object and removing the old object, use the existing
object when repairing the _HID object.

Added function trace macros to improve namespace debugging. The
namespace repair mechanism does not have function tracing macros.
Add several trace macros to improve debuggability.

Handle "orphan" _REG methods for GPIO OpRegions. Before this change
AcpiEvExecuteRegMethods() had special handling to handle "orphan"
(no matching OpRegion declared) _REG methods for EC nodes. On Intel
Cherry Trail devices there are 2 possible ACPI OpRegions for
accessing GPIOs. The standard GeneralPurposeIo OpRegion and the
Cherry Trail - specific UserDefined 0x9X OpRegions. Having 2
different types of OpRegions leads to potential issues with checks
for OpRegion availability, or in other words checks if _REG has
been called for the OpRegion which the ACPI code wants to use.
Except for the "orphan" EC handling, ACPICA core does not call _REG
on an ACPI node which does not define an OpRegion matching the type
being registered; and the reference design DSDT, from which most
Cherry Trail DSDTs are derived, does not define GeneralPurposeIo,
nor UserDefined(0x93) OpRegions for the GPO2 (UID 3) device, because
no pins were assigned ACPI controlled functions in the reference
design. Together this leads to the perfect storm, at least on the
Cherry Trail based Medion Akayo E1239T. This design does use a GPO2
pin from its ACPI code and has added the Cherry Trail specific
UserDefined(0x93) opregion to its GPO2 ACPI node to access this
pin. But it uses a "has _REG been called" availability check for
the standard GeneralPurposeIo OpRegion. This clearly is a bug in
the DSDT, but this does work under Windows. This issue leads to
the intel vbtn driver reporting the device always being in tablet-mode
at boot, even if it is in laptop mode. Which in turn causes userspace
to ignore touchpad events. So in other words, this issue causes
the touchpad to not work at boot. This change fixes this by extending
the "orphan" _REG method handling to also apply to GPIO address-space
handlers.

2) iASL Compiler/Disassembler and ACPICA tools:

iASL: Added more info to namespace dump file (-ln option). In a
separate section of the dump file (after the main namespace dump),
emit the full pathname for each namespace node, its type, and the
ASL filename and line number where it is declared.

AcpiHelp: Added an option to display/decode iASL exceptions. Option
is: -x [Hex Value] where "Hex Value" is the iASL exception code.
If Hex Value is omitted, all iASL exceptions are displayed.

iASL: Use StringLiteral instead of StringData for some ASL macros.
The use of the stringData rule allows for some "string" oriented
opcodes (Such as ToString, ToHexString, etc.) None of which make
sense with the macros in question. This change modifies the StringData
part of the rule for these macros to a simple string literal - thus
disallowing the use of ToString, ToHexString, etc.  The following
ASL operators (macros) are affected:  EisaId Fprintf Printf ToUuid
Unicode Note: The MS compiler requires the use of string literals
for these operators also.

iASL: Added a remark for an unknown UUID: ASL_MSG_UUID_NOT_FOUND.
Search the list of "known" UUIDs for the input to the ToUUID macro.

Added 5 new UUIDs to the known UUID table. All related to NVDIMM
and the NFIT table.

Status:

Vendor Tag: intel
Release Tags:   acpica-20201113

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sun Aug  2 20:23:36 UTC 2020

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv8749

Log Message:
VERSION 20200717
Submitted by Bob Moore on 17 July, 2020 - 13:35

17 July 2020. Summary of changes for version 20200717:

1) ACPICA kernel-resident subsystem:

Do not increment OperationRegion reference counts for field units.
Recent server firmware has revealed that this reference count can
overflow on large servers that declare many field units (thousands)
under the same OperationRegion. This occurs because each field unit
declaration will add a reference count to the source OperationRegion.
This release solves the reference count overflow for OperationRegion
objects by preventing fieldUnits from incrementing their parent
OperationRegion's reference count.

Replaced one-element arrays with flexible-arrays, which were
introduced in C99.

Restored the readme file containing the directions for generation
of ACPICA from source on MSVC 2017. Updated the file for MSVC 2017.
File is located at: generate/msvc2017/readme.txt

2) iASL Compiler/Disassembler and ACPICA tools:

iASL: Fixed a regression found in version 20200214. Prevent iASL
from emitting an extra byte of garbage data when control methods
declared a single parameter type without using braces. This extra
byte is known to cause a blue screen on the Windows AML interpreter.

iASL: Made a change to allow external declarations to specify the
type of a named object even when some name segments are not defined.
This change allows the following ASL code to compile (When DEV0 is
not defined or not defined yet):

External (\_SB.DEV0.OBJ1, IntObj)
External (\_SB.DEV0, DeviceObj)

iASL: Fixed a problem where method names in "Alias ()" statement
could be misinterpreted. They are now interpreted correctly as
method invocations.

iASL: capture a method parameter count (Within the Method info
segment, as well as the argument node) when using parameter type
lists.

VERSION 20200528
Submitted by Bob Moore on 28 May, 2020 - 13:24

28 May 2020. Summary of changes for version 20200528:

1) ACPICA kernel-resident subsystem:

Removed old/obsolete Visual Studio files which were used to build
the Windows versions of the ACPICA tools. Since we have moved to
Visual Studio 2017, we are no longer supporting Visual Studio 2006
and 2009 project files. The new subdirectory and solution file are
located at:

acpica/generate/msvc2017/AcpiComponents.sln

2) iASL Compiler/Disassembler and ACPICA tools:

iASL: added support for a new OperationRegion Address Space (subtype):
PlatformRtMechanism. Support for this new keyword is being released
for early prototyping. It will appear in the next release of the
ACPI specification.

iASL: do not optimize the NameString parameter of the CondRefOf
operator. In the previous iASL compiler release, the NameString
parameter of the CondRefOf was optimized. There is evidence that
some implementations of the AML interpreter do not perform the
recursive search-to-parent search during the execution of the
CondRefOf operator. Therefore, the CondRefOf operator behaves
differently when the NameString parameter is a single name segment
(a NameSeg) as opposed to a full NamePath (starting at the root
scope) or a NameString containing parent prefixes.

iASL: Prevent an inadvertent remark message. This change prevents
a remark if within a control method the following exist:
1) An Operation Region is defined, and
2) A Field operator is defined that refers to the region.  This
happens because at the top level, the Field operator does not
actually create a new named object, it simply references the
operation region.

Removed support for the acpinames utility. The acpinames was a
simple utility used to populate and display the ACPI namespace
without executing any AML code. However, ACPICA now supports
executable opcodes outside of control methods. This means that
executable AML opcodes such as If and Store opcodes need to be
executed during table load. Therefore, acpinames would need to be
updated to match the same behavior as the acpiexec utility and
since acpiexec can already dump the entire namespace (via the
'namespace' command), we no longer have the need to maintain
acpinames.

In order to dump the contents of the ACPI namepsace using acpiexec,
execute the following command from the command line:

acpiexec -b "n" [aml files]


Status:

Vendor Tag: intel
Release Tags:   acpica-20200717

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sun Aug  2 20:23:36 UTC 2020

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv8749

Log Message:
VERSION 20200717
Submitted by Bob Moore on 17 July, 2020 - 13:35

17 July 2020. Summary of changes for version 20200717:

1) ACPICA kernel-resident subsystem:

Do not increment OperationRegion reference counts for field units.
Recent server firmware has revealed that this reference count can
overflow on large servers that declare many field units (thousands)
under the same OperationRegion. This occurs because each field unit
declaration will add a reference count to the source OperationRegion.
This release solves the reference count overflow for OperationRegion
objects by preventing fieldUnits from incrementing their parent
OperationRegion's reference count.

Replaced one-element arrays with flexible-arrays, which were
introduced in C99.

Restored the readme file containing the directions for generation
of ACPICA from source on MSVC 2017. Updated the file for MSVC 2017.
File is located at: generate/msvc2017/readme.txt

2) iASL Compiler/Disassembler and ACPICA tools:

iASL: Fixed a regression found in version 20200214. Prevent iASL
from emitting an extra byte of garbage data when control methods
declared a single parameter type without using braces. This extra
byte is known to cause a blue screen on the Windows AML interpreter.

iASL: Made a change to allow external declarations to specify the
type of a named object even when some name segments are not defined.
This change allows the following ASL code to compile (When DEV0 is
not defined or not defined yet):

External (\_SB.DEV0.OBJ1, IntObj)
External (\_SB.DEV0, DeviceObj)

iASL: Fixed a problem where method names in "Alias ()" statement
could be misinterpreted. They are now interpreted correctly as
method invocations.

iASL: capture a method parameter count (Within the Method info
segment, as well as the argument node) when using parameter type
lists.

VERSION 20200528
Submitted by Bob Moore on 28 May, 2020 - 13:24

28 May 2020. Summary of changes for version 20200528:

1) ACPICA kernel-resident subsystem:

Removed old/obsolete Visual Studio files which were used to build
the Windows versions of the ACPICA tools. Since we have moved to
Visual Studio 2017, we are no longer supporting Visual Studio 2006
and 2009 project files. The new subdirectory and solution file are
located at:

acpica/generate/msvc2017/AcpiComponents.sln

2) iASL Compiler/Disassembler and ACPICA tools:

iASL: added support for a new OperationRegion Address Space (subtype):
PlatformRtMechanism. Support for this new keyword is being released
for early prototyping. It will appear in the next release of the
ACPI specification.

iASL: do not optimize the NameString parameter of the CondRefOf
operator. In the previous iASL compiler release, the NameString
parameter of the CondRefOf was optimized. There is evidence that
some implementations of the AML interpreter do not perform the
recursive search-to-parent search during the execution of the
CondRefOf operator. Therefore, the CondRefOf operator behaves
differently when the NameString parameter is a single name segment
(a NameSeg) as opposed to a full NamePath (starting at the root
scope) or a NameString containing parent prefixes.

iASL: Prevent an inadvertent remark message. This change prevents
a remark if within a control method the following exist:
1) An Operation Region is defined, and
2) A Field operator is defined that refers to the region.  This
happens because at the top level, the Field operator does not
actually create a new named object, it simply references the
operation region.

Removed support for the acpinames utility. The acpinames was a
simple utility used to populate and display the ACPI namespace
without executing any AML code. However, ACPICA now supports
executable opcodes outside of control methods. This means that
executable AML opcodes such as If and Store opcodes need to be
executed during table load. Therefore, acpinames would need to be
updated to match the same behavior as the acpiexec utility and
since acpiexec can already dump the entire namespace (via the
'namespace' command), we no longer have the need to maintain
acpinames.

In order to dump the contents of the ACPI namepsace using acpiexec,
execute the following command from the command line:

acpiexec -b "n" [aml files]


Status:

Vendor Tag: intel
Release Tags:   acpica-20200717

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Mon May 25 23:16:35 UTC 2020

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv850

Log Message:
30 April 2020. Summary of changes for version 20200430:


1) ACPICA kernel-resident subsystem:

Cleaned up the coding style of a couple of global variables 
(AcpiGbl_NextCmdNum and AcpiProtocolLengths) caught by static analyzers. 
AcpiProtocolLengths was made static, and the definition of 
AcpiGbl_NextCmdNum was moved to acglobal.h.


2) iASL Compiler/Disassembler and ACPICA tools: 

iASL DataTable Compiler:  Fixed a segfault on errors that aren't directly 
associated with a field.

Disassembler: has been made more resilient so that it will continue to 
parse AML even if the AML generates ACPI namespace errors. This enables 
iASL to disassemble some AML that may have been compiled using older 
versions of iASL that no longer compile with newer versions of iASL.

iASL: Fixed the required parameters for _NIH and _NIG. Previously, there 
was a mixup where _NIG required one parameter and _NIH required zero 
parameters. This change swaps these parameter requirements. Now it is 
required that _NIH must be called with one parameter and _NIG requires 
zero parameters.

iASL: Allow use of undefined externals as long as they are protected by 
an if (CondRefOf (...)) block when compiling multiple definition blocks.

iASL: Fixed the type override behavior of named objects that are declared 
as External. External declarations will no longer override the type of 
the actual definition if it already exists.

AcpiNames: Added setargv.obj to the MSVC 2017 link sequence to enable 
command line wildcard support on Windows. Note: the AcpiNames utility is 
essentially redundant with the AcpiExec utility (using the "namespace" 
command) and is therefore deprecated. It will be removed in future 
releases of ACPICA.

Disassembler: ignore AE_ALREADY_EXISTS status when parsing create* 
operators. The disassembler is intended to emit existing ASL code as-is. 
Therefore, error messages emitted during disassembly should be ignored or 
handled in a way such that the disassembler can continue to parse the 
AML. This change ignores AE_ALREADY_EXISTS errors during the deferred Op 
parsing for create operators in order to complete parsing ASL termlists.

iASL DataTable Compiler: IVRS table: fix potentially uninitialized 
variable warning. Some compilers catch potential uninitialized variables. 
This is done by examining branches of if/else statements. This change 
replaces an "else if" with an "else" to fix the uninitialized variable 
warning.

Status:

Vendor Tag: intel
Release Tags:   acpica-20200430

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpinames/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U src/sys/external/bsd/acpica/dist/common/cmfsize.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Mon May 25 23:16:35 UTC 2020

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv850

Log Message:
30 April 2020. Summary of changes for version 20200430:


1) ACPICA kernel-resident subsystem:

Cleaned up the coding style of a couple of global variables 
(AcpiGbl_NextCmdNum and AcpiProtocolLengths) caught by static analyzers. 
AcpiProtocolLengths was made static, and the definition of 
AcpiGbl_NextCmdNum was moved to acglobal.h.


2) iASL Compiler/Disassembler and ACPICA tools: 

iASL DataTable Compiler:  Fixed a segfault on errors that aren't directly 
associated with a field.

Disassembler: has been made more resilient so that it will continue to 
parse AML even if the AML generates ACPI namespace errors. This enables 
iASL to disassemble some AML that may have been compiled using older 
versions of iASL that no longer compile with newer versions of iASL.

iASL: Fixed the required parameters for _NIH and _NIG. Previously, there 
was a mixup where _NIG required one parameter and _NIH required zero 
parameters. This change swaps these parameter requirements. Now it is 
required that _NIH must be called with one parameter and _NIG requires 
zero parameters.

iASL: Allow use of undefined externals as long as they are protected by 
an if (CondRefOf (...)) block when compiling multiple definition blocks.

iASL: Fixed the type override behavior of named objects that are declared 
as External. External declarations will no longer override the type of 
the actual definition if it already exists.

AcpiNames: Added setargv.obj to the MSVC 2017 link sequence to enable 
command line wildcard support on Windows. Note: the AcpiNames utility is 
essentially redundant with the AcpiExec utility (using the "namespace" 
command) and is therefore deprecated. It will be removed in future 
releases of ACPICA.

Disassembler: ignore AE_ALREADY_EXISTS status when parsing create* 
operators. The disassembler is intended to emit existing ASL code as-is. 
Therefore, error messages emitted during disassembly should be ignored or 
handled in a way such that the disassembler can continue to parse the 
AML. This change ignores AE_ALREADY_EXISTS errors during the deferred Op 
parsing for create operators in order to complete parsing ASL termlists.

iASL DataTable Compiler: IVRS table: fix potentially uninitialized 
variable warning. Some compilers catch potential uninitialized variables. 
This is done by examining branches of if/else statements. This change 
replaces an "else if" with an "else" to fix the uninitialized variable 
warning.

Status:

Vendor Tag: intel
Release Tags:   acpica-20200430

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpinames/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U src/sys/external/bsd/acpica/dist/common/cmfsize.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Mar 28 19:46:43 UTC 2020

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv13405

Log Message:

26 March 2020. Summary of changes for version 20200326:


1) ACPICA kernel-resident subsystem:

Performed a code clean-up to prevent build errors on early versions of 
GCC-10.

Added the NHLT table signature. iASL data table compiler/disassembler 
support for this table is coming soon.


2) iASL Compiler/Disassembler and ACPICA tools: 

AcpiExec: Fixed several problems with the namespace initialization file 
(-fi option). Includes fixes to prevent AE_ALREADY_EXISTS 
errors, several seg faults, and enhancements to line parsing within the 
init file. In addition, each object found in the init file and it's new 
value is displayed, as well as any such entries that do not have a 
corresponding name in the namespace. For reference, the syntax for the 
various supported data types are presented below:
PCHG 0x // Integer
\DEV1.STR1 "XYZ"// String
BUF1 (88 99 AA) // Buffer
PKG1 [0x 0x]// Package
\BF1 0x7980 // BufferField
RCRV 0x0123456789ABCDEF // Field Unit

iASL: Added a custom iASL macro __EXPECT__(iASL-Error-Code). This macro 
can be used anywhere in a given ASL file to configure iASL to expect an 
iASL compiler error code on the line where this macro was placed. If the 
error code does not exist, an error is generated. This is intended to be 
used for ACPICA's ASL test suite, but can be used by ASL developers as 
well.

iASL: table compiler: Implemented IVRS IVHD type 11h parsing. The AMD 
IVRS table parsing supported only IVHD type 10h structures. Parsing an 
IVHD type 11h caused the iasl to report unknown subtable type. Add 
necessary structure definition for IVHD type 11h and apply correct 
parsing method based on subtable type. Micha? ?ygowski.

iASL: table compiler: Fixed IVRS table IVHD type 10h reserved field name 
According to AMD IOMMU Specification Revision 3.05 the reserved field 
should be IOMMU Feature Reporting. Change the name of the field to the 
correct one. Micha? ?ygowski.

acpiexec: removed redeclaration of AcpiGbl_DbOpt_NoRegionSupport. Patch 
based on suggestions by David Seifert and Benjamin Berg.

iASL: table compiler: removed an unused variable (DtCompilerParserResult) 
causing linking errors. Patch based on suggestions by David Seifert and 
Benjamin Berg.

iASL: table compiler: make LexBuffer static to avoid linking errors in 
newer compilers. Patch based on suggestions by David Seifert and Benjamin 
Berg.

iASL: fixed type matching between External and Named objects. External 
object types can only be expressed with ACPI object type values that are 
defined in the ACPI spec. However, iASL uses ACPI object type values that 
are local to ACPICA in addition to the values defined in the ACPI spec. 
This change implements type matching to map some object type values 
specific to ACPICA to ones that are defined in the ACPI spec.

iASL: Dropped the type mismatch compiler error that can arise from 
External declarations to a warning. This warning can occur when there is 
a type difference between the external declaration and the actual object 
declaration (when compiling multiple files/modules simultaneously).

iASL: removed an incorrect error message regarding externals. This change 
removes an incorrect error that is emitted when a duplicate external 
declaration does not contain a type that opens a scope. This is incorrect 
because the duplicate external with conflicting types are already caught 
by iASL and it doesn't make any sense to enforce what this conflicting 
type should be.

AcpiXtract: fix AX_IS_TABLE_BLOCK_HEADER macro. This macro needs to be 
surrounded by parens. Otherwise, a logical statement that applies a 
logical not operator to this macro could result in a computation that 
applies the operator to the left side of the logical and but not the 
right. Reported-by: John Levon 

Fixed a problem with the local version of sprint(): On 32-bit, the 
provided sprintf() is non-functional: with a size of ACPI_UINT32_MAX, 
String + Size will wrap, meaning End < Start, and 
AcpiUtBoundStringOutput() will never output anything as a result. The 
symptom seen of this was acpixtract failing to output anything -- with a 
custom build that included utprint.c. Signed-off-by: John Levon 


iASL: Changed the "PlatformCommChannel" ASL keyword to "PCC", as per the 
ACPI specification.



14 February 2020. Summary of changes for version 20200214:


1) ACPICA kernel-resident subsystem:

Enable sleep button on ACPI legacy wake:  Hibernation (S4) is triggered 
in a guest when it receives a sleep trigger from the hypervisor. When the 
guest resumes from this power 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Mar 28 19:46:43 UTC 2020

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv13405

Log Message:

26 March 2020. Summary of changes for version 20200326:


1) ACPICA kernel-resident subsystem:

Performed a code clean-up to prevent build errors on early versions of 
GCC-10.

Added the NHLT table signature. iASL data table compiler/disassembler 
support for this table is coming soon.


2) iASL Compiler/Disassembler and ACPICA tools: 

AcpiExec: Fixed several problems with the namespace initialization file 
(-fi option). Includes fixes to prevent AE_ALREADY_EXISTS 
errors, several seg faults, and enhancements to line parsing within the 
init file. In addition, each object found in the init file and it's new 
value is displayed, as well as any such entries that do not have a 
corresponding name in the namespace. For reference, the syntax for the 
various supported data types are presented below:
PCHG 0x // Integer
\DEV1.STR1 "XYZ"// String
BUF1 (88 99 AA) // Buffer
PKG1 [0x 0x]// Package
\BF1 0x7980 // BufferField
RCRV 0x0123456789ABCDEF // Field Unit

iASL: Added a custom iASL macro __EXPECT__(iASL-Error-Code). This macro 
can be used anywhere in a given ASL file to configure iASL to expect an 
iASL compiler error code on the line where this macro was placed. If the 
error code does not exist, an error is generated. This is intended to be 
used for ACPICA's ASL test suite, but can be used by ASL developers as 
well.

iASL: table compiler: Implemented IVRS IVHD type 11h parsing. The AMD 
IVRS table parsing supported only IVHD type 10h structures. Parsing an 
IVHD type 11h caused the iasl to report unknown subtable type. Add 
necessary structure definition for IVHD type 11h and apply correct 
parsing method based on subtable type. Micha? ?ygowski.

iASL: table compiler: Fixed IVRS table IVHD type 10h reserved field name 
According to AMD IOMMU Specification Revision 3.05 the reserved field 
should be IOMMU Feature Reporting. Change the name of the field to the 
correct one. Micha? ?ygowski.

acpiexec: removed redeclaration of AcpiGbl_DbOpt_NoRegionSupport. Patch 
based on suggestions by David Seifert and Benjamin Berg.

iASL: table compiler: removed an unused variable (DtCompilerParserResult) 
causing linking errors. Patch based on suggestions by David Seifert and 
Benjamin Berg.

iASL: table compiler: make LexBuffer static to avoid linking errors in 
newer compilers. Patch based on suggestions by David Seifert and Benjamin 
Berg.

iASL: fixed type matching between External and Named objects. External 
object types can only be expressed with ACPI object type values that are 
defined in the ACPI spec. However, iASL uses ACPI object type values that 
are local to ACPICA in addition to the values defined in the ACPI spec. 
This change implements type matching to map some object type values 
specific to ACPICA to ones that are defined in the ACPI spec.

iASL: Dropped the type mismatch compiler error that can arise from 
External declarations to a warning. This warning can occur when there is 
a type difference between the external declaration and the actual object 
declaration (when compiling multiple files/modules simultaneously).

iASL: removed an incorrect error message regarding externals. This change 
removes an incorrect error that is emitted when a duplicate external 
declaration does not contain a type that opens a scope. This is incorrect 
because the duplicate external with conflicting types are already caught 
by iASL and it doesn't make any sense to enforce what this conflicting 
type should be.

AcpiXtract: fix AX_IS_TABLE_BLOCK_HEADER macro. This macro needs to be 
surrounded by parens. Otherwise, a logical statement that applies a 
logical not operator to this macro could result in a computation that 
applies the operator to the left side of the logical and but not the 
right. Reported-by: John Levon 

Fixed a problem with the local version of sprint(): On 32-bit, the 
provided sprintf() is non-functional: with a size of ACPI_UINT32_MAX, 
String + Size will wrap, meaning End < Start, and 
AcpiUtBoundStringOutput() will never output anything as a result. The 
symptom seen of this was acpixtract failing to output anything -- with a 
custom build that included utprint.c. Signed-off-by: John Levon 


iASL: Changed the "PlatformCommChannel" ASL keyword to "PCC", as per the 
ACPI specification.



14 February 2020. Summary of changes for version 20200214:


1) ACPICA kernel-resident subsystem:

Enable sleep button on ACPI legacy wake:  Hibernation (S4) is triggered 
in a guest when it receives a sleep trigger from the hypervisor. When the 
guest resumes from this power 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Dec 14 16:33:33 UTC 2019

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv981

Log Message:

13 December 2019. Summary of changes for version 20191213:


1) ACPICA kernel-resident subsystem:

Return a Buffer object for all fields created via the CreateField operator. 
Previously, an Integer would be returned if the size of the field was less than 
or equal to the current size of an Integer. Although this goes against the ACPI 
specification, it provides compatibility with other ACPI implementations. Also 
updated the ASLTS test suite to reflect this new behavior.

2) iASL Compiler/Disassembler and ACPICA tools:

iASL: Implemented detection of (and throw an error for) duplicate values for 
Case statements within a single Switch statement. Duplicate Integers, Strings, 
and Buffers are supported.

iASL: Fix error logging issue during multiple file compilation -- Switch to the 
correct input file during error node creation.

iASL: For duplicate named object creation, now emit an error instead of a 
warning - since this will cause a runtime error.

AcpiSrc: Add unix line-ending support for non-Windows builds.

iASL: Add an error condition for an attempt to create a NameString with > 255 
NameSegs (the max allowable via the AML definition).



18 October 2019. Summary of changes for version 20191018:


1) ACPICA kernel-resident subsystem:

Debugger: added a new command: ?Fields [address space ID]?. This command 
dumps the contents of all field units that are defined within the 
namespace with a particular address space ID.

Modified the external interface AcpiLoadTable() to return a table index. 
This table index can be used for unloading a table for debugging.
ACPI_STATUS
AcpiLoadTable (
ACPI_TABLE_HEADER   *Table,
UINT32  *TableIndex))

Implemented a new external interface: AcpiUnloadTable() This new function 
takes a table index as an argument and unloads the table. Useful for 
debugging only.
ACPI_STATUS
AcpiUnloadTable (
UINT32  TableIndex))

Ported the AcpiNames utility to use the new table initialization 
sequence. The utility was broken before this change. Also, it was 
required to include most of the AML interpreter into the utility in order 
to process table initialization (module-level code execution.)

Update for results from running Clang V8.0.1. This fixes all "dead 
assignment" warnings. There are still several "Dereference of NULL 
pointer" warnings, but these have been found to be false positive 
warnings.


2) iASL Compiler/Disassembler and ACPICA tools:

iASL: numerous table compiler changes to ensure that the usage of 
yacc/bison syntax is POSIX-compliant.

iASL/disassembler: several simple bug fixes in the data table 
disassembler.

Acpiexec: expanded the initialization file (the -fi option) to initialize 
strings, buffers, packages, and field units.



Status:

Vendor Tag: intel
Release Tags:   acpica-20191213

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpinames/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Dec 14 16:33:33 UTC 2019

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv981

Log Message:

13 December 2019. Summary of changes for version 20191213:


1) ACPICA kernel-resident subsystem:

Return a Buffer object for all fields created via the CreateField operator. 
Previously, an Integer would be returned if the size of the field was less than 
or equal to the current size of an Integer. Although this goes against the ACPI 
specification, it provides compatibility with other ACPI implementations. Also 
updated the ASLTS test suite to reflect this new behavior.

2) iASL Compiler/Disassembler and ACPICA tools:

iASL: Implemented detection of (and throw an error for) duplicate values for 
Case statements within a single Switch statement. Duplicate Integers, Strings, 
and Buffers are supported.

iASL: Fix error logging issue during multiple file compilation -- Switch to the 
correct input file during error node creation.

iASL: For duplicate named object creation, now emit an error instead of a 
warning - since this will cause a runtime error.

AcpiSrc: Add unix line-ending support for non-Windows builds.

iASL: Add an error condition for an attempt to create a NameString with > 255 
NameSegs (the max allowable via the AML definition).



18 October 2019. Summary of changes for version 20191018:


1) ACPICA kernel-resident subsystem:

Debugger: added a new command: ?Fields [address space ID]?. This command 
dumps the contents of all field units that are defined within the 
namespace with a particular address space ID.

Modified the external interface AcpiLoadTable() to return a table index. 
This table index can be used for unloading a table for debugging.
ACPI_STATUS
AcpiLoadTable (
ACPI_TABLE_HEADER   *Table,
UINT32  *TableIndex))

Implemented a new external interface: AcpiUnloadTable() This new function 
takes a table index as an argument and unloads the table. Useful for 
debugging only.
ACPI_STATUS
AcpiUnloadTable (
UINT32  TableIndex))

Ported the AcpiNames utility to use the new table initialization 
sequence. The utility was broken before this change. Also, it was 
required to include most of the AML interpreter into the utility in order 
to process table initialization (module-level code execution.)

Update for results from running Clang V8.0.1. This fixes all "dead 
assignment" warnings. There are still several "Dereference of NULL 
pointer" warnings, but these have been found to be false positive 
warnings.


2) iASL Compiler/Disassembler and ACPICA tools:

iASL: numerous table compiler changes to ensure that the usage of 
yacc/bison syntax is POSIX-compliant.

iASL/disassembler: several simple bug fixes in the data table 
disassembler.

Acpiexec: expanded the initialization file (the -fi option) to initialize 
strings, buffers, packages, and field units.



Status:

Vendor Tag: intel
Release Tags:   acpica-20191213

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpinames/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Tue Oct 15 16:07:31 UTC 2019

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv11977

Log Message:

16 August 2019. Summary of changes for version 20190816:

This release is available at https://acpica.org/downloads


1) ACPICA kernel-resident subsystem:

Modified the OwnerId mechanism to allow for more Owner Ids. The previous 
limit was 256 Ids, now it is 4096 Ids. This prevents OWNER_ID_LIMIT 
exceptions on machines with a large number of initialization threads, 
many CPU cores and nested initialization control methods.

Introduced acpi_dispatch_gpe() as a wrapper around AcpiEvDetectGpe() for 
checking if the given GPE (as represented by a GPE device handle and a 
GPE number) is currently active and dispatching it (if that's the case) 
outside of interrupt context.

Table load: exit the interpreter before initializing objects within the 
new table This prevents re-acquiring the interpreter lock when loading 
tables

Added the "Windows 2019" string to the _OSI support (version 1903). Jung-
uk Kim

Macros: removed pointer math on a null pointer. Causes warnings on some 
compilers and/or tools. Changed ACPI_TO_POINTER to use ACPI_CAST_PTR 
instead of using arithmetic.

Fully deployed the ACPI_PRINTF_LIKE macro. This macro was not being used 
across all "printf-like" internal functions. Also, cleanup all calls to 
such functions (both in 32-bit mode and 64-bit mode) now that they are 
analyzed by the gcc compiler via ACPI_PRINTF_LIKE.


2) iASL Compiler/Disassembler and ACPICA tools:

iASL: implemented a new data table compiler flex/bison front-end. This 
change is internal and is not intended to result in changes to the 
compiled code. This new compiler front-end can be invoked using the -tp 
option for now, until the old mechanism is removed.

ASLTS: Implemented a new data table compiler test suite. This test suite 
generates all table templates and compile/disassemble/re-compile/binary-
compare each file. 

iASL: return -1 if AML files were not generated due to compiler errors

iASL: added a warning on use of the now-legacy ASL Processor () keyword.

iASL: added an error on _UID object declaration that returns a String 
within a Processor () declaration. A _UID for a processor must be an 
Integer.

iASL: added a null terminator to name strings that consist only of 
multiple parent prefixes (^)

iASL: added support to compile both ASL and data table files in a single 
command.

Updated the tool generation project files that were recently migrated to 
MSVC 2017 to eliminate all new warnings. The new project files appear in 
the directory \acpica\generate\msvc2017. This change effectively 
deprecates the older project files in \acpica\generate\msvc9.

Status:

Vendor Tag: intel
Release Tags:   acpica-20190816

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpinames/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Tue Oct 15 16:07:31 UTC 2019

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv11977

Log Message:

16 August 2019. Summary of changes for version 20190816:

This release is available at https://acpica.org/downloads


1) ACPICA kernel-resident subsystem:

Modified the OwnerId mechanism to allow for more Owner Ids. The previous 
limit was 256 Ids, now it is 4096 Ids. This prevents OWNER_ID_LIMIT 
exceptions on machines with a large number of initialization threads, 
many CPU cores and nested initialization control methods.

Introduced acpi_dispatch_gpe() as a wrapper around AcpiEvDetectGpe() for 
checking if the given GPE (as represented by a GPE device handle and a 
GPE number) is currently active and dispatching it (if that's the case) 
outside of interrupt context.

Table load: exit the interpreter before initializing objects within the 
new table This prevents re-acquiring the interpreter lock when loading 
tables

Added the "Windows 2019" string to the _OSI support (version 1903). Jung-
uk Kim

Macros: removed pointer math on a null pointer. Causes warnings on some 
compilers and/or tools. Changed ACPI_TO_POINTER to use ACPI_CAST_PTR 
instead of using arithmetic.

Fully deployed the ACPI_PRINTF_LIKE macro. This macro was not being used 
across all "printf-like" internal functions. Also, cleanup all calls to 
such functions (both in 32-bit mode and 64-bit mode) now that they are 
analyzed by the gcc compiler via ACPI_PRINTF_LIKE.


2) iASL Compiler/Disassembler and ACPICA tools:

iASL: implemented a new data table compiler flex/bison front-end. This 
change is internal and is not intended to result in changes to the 
compiled code. This new compiler front-end can be invoked using the -tp 
option for now, until the old mechanism is removed.

ASLTS: Implemented a new data table compiler test suite. This test suite 
generates all table templates and compile/disassemble/re-compile/binary-
compare each file. 

iASL: return -1 if AML files were not generated due to compiler errors

iASL: added a warning on use of the now-legacy ASL Processor () keyword.

iASL: added an error on _UID object declaration that returns a String 
within a Processor () declaration. A _UID for a processor must be an 
Integer.

iASL: added a null terminator to name strings that consist only of 
multiple parent prefixes (^)

iASL: added support to compile both ASL and data table files in a single 
command.

Updated the tool generation project files that were recently migrated to 
MSVC 2017 to eliminate all new warnings. The new project files appear in 
the directory \acpica\generate\msvc2017. This change effectively 
deprecates the older project files in \acpica\generate\msvc9.

Status:

Vendor Tag: intel
Release Tags:   acpica-20190816

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpinames/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Mon Apr 29 00:30:00 UTC 2019

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv20592

Log Message:

05 April 2019. Summary of changes for version 20190405:


1) ACPICA kernel-resident subsystem:

Event Manager: History: Commit 18996f2db918 ("ACPICA: Events: Stop 
unconditionally clearing ACPI IRQs during suspend/resume") was added 
earlier to stop clearing of event status bits unconditionally on suspend 
and resume paths. Though this change fixed an issue on suspend path, it 
introduced regressions on several resume paths. In the case of S0ix, 
events are enabled as part of device suspend path. If status bits for the 
events are set when they are enabled, it could result in premature wake 
from S0ix. If status is cleared for any event that is being enabled so 
that any stale events are cleared out. In case of S0ix, events are 
enabled as part of device suspend path. If status bits for the events are 
set when they are enabled, it could result in premature wake from S0ix.

This change ensures that status is cleared for any event that is being 
enabled so that any stale events are cleared out.


2) iASL Compiler/Disassembler and ACPICA tools:

iASL: Implemented an enhanced multiple file compilation that combines 
named objects from all input files to a single namespace. With this 
feature, any unresolved external declarations as well as duplicate named 
object declarations can be detected during compilation rather than 
generating errors much later at runtime. The following commands are 
examples that utilize this feature:
iasl dsdt.asl ssdt.asl
iasl dsdt.asl ssdt1.asl ssdt2.asl
iasl dsdt.asl ssdt*.asl


29 March 2019. Summary of changes for version 20190329:


1) ACPICA kernel-resident subsystem:

Namespace support: Remove the address nodes from global list after method 
termination. The global address list contains pointers to namespace nodes 
that represent Operation Regions. This change properly removes Operation 
Region namespace nodes that are declared dynamically during method 
execution.

Linux: Use a different debug default than ACPICA. There was a divergence 
between Linux and the ACPICA codebases. In order to resolve this 
divergence, Linux now declares its own debug default in aclinux.h

Renamed some internal macros to improve code understanding and 
maintenance. The macros below all operate on single 4-character ACPI 
NameSegs, not generic strings (old -> new):
ACPI_NAME_SIZE-> ACPI_NAMESEG_SIZE
ACPI_COMPARE_NAME -> ACPI_COMPARE_NAMESEG
ACPI_MOVE_NAME-> ACPI_COPY_NAMESEG

Fix for missing comma in array declaration for the AcpiGbl_GenericNotify 
table.

Test suite: Update makefiles, add PCC operation region support


2) iASL Compiler/Disassembler and Tools:

iASL: Implemented additional illegal forward reference detection. Now 
detect and emit an error upon detection of a forward reference from a 
Field to an Operation Region. This will fail at runtime if allowed to 
pass the compiler.

AcpiExec: Add an address list check for dynamic Operation Regions. This 
feature performs a sanity test for each node the global address list. 
This is done in order to ensure that all dynamic operation regions are 
properly removed from the global address list and no dangling pointers 
are left behind.

Disassembler: Improved generation of resource pathnames. This change 
improves the code that generates resource descriptor and resource tag 
pathnames. The original code used a bunch of str* C library functions 
that caused warnings on some compilers.

iASL: Removed some uses of strncpy and replaced with memmove. The strncpy 
function can overwrite buffers if the calling code is not very careful. 
In the case of generating a module/table header, use of memmove is a 
better implementation.


3) Status of new features that have not been completed at this time:

iASL: Implementing an enhanced multiple file compilation into a single 
namespace feature (Status): This feature will be released soon, and 
allows multiple ASL files to be compiled into the same single namespace. 
By doing so, any unresolved external declarations as well as duplicate 
named object declarations can be detected during compilation (rather than 
later during runtime). The following commands are examples that utilize 
this feature:
iasl dsdt.asl ssdt.asl
iasl dsdt.asl ssdt1.asl ssdt2.asl
iasl dsdt.asl ssdt*.asl

ASL tutorial status: Feedback is being gathered internally and the 
current plan is to publish this tutorial on the ACPICA website after a 
final review by a tech writer.


15 February 2019. Summary of changes for version 20190215:


0) Support for ACPI specification version 6.3:

Add PCC operation region support for the AML interpreter. This adds PCC 
operation region 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Mon Apr 29 00:30:00 UTC 2019

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv20592

Log Message:

05 April 2019. Summary of changes for version 20190405:


1) ACPICA kernel-resident subsystem:

Event Manager: History: Commit 18996f2db918 ("ACPICA: Events: Stop 
unconditionally clearing ACPI IRQs during suspend/resume") was added 
earlier to stop clearing of event status bits unconditionally on suspend 
and resume paths. Though this change fixed an issue on suspend path, it 
introduced regressions on several resume paths. In the case of S0ix, 
events are enabled as part of device suspend path. If status bits for the 
events are set when they are enabled, it could result in premature wake 
from S0ix. If status is cleared for any event that is being enabled so 
that any stale events are cleared out. In case of S0ix, events are 
enabled as part of device suspend path. If status bits for the events are 
set when they are enabled, it could result in premature wake from S0ix.

This change ensures that status is cleared for any event that is being 
enabled so that any stale events are cleared out.


2) iASL Compiler/Disassembler and ACPICA tools:

iASL: Implemented an enhanced multiple file compilation that combines 
named objects from all input files to a single namespace. With this 
feature, any unresolved external declarations as well as duplicate named 
object declarations can be detected during compilation rather than 
generating errors much later at runtime. The following commands are 
examples that utilize this feature:
iasl dsdt.asl ssdt.asl
iasl dsdt.asl ssdt1.asl ssdt2.asl
iasl dsdt.asl ssdt*.asl


29 March 2019. Summary of changes for version 20190329:


1) ACPICA kernel-resident subsystem:

Namespace support: Remove the address nodes from global list after method 
termination. The global address list contains pointers to namespace nodes 
that represent Operation Regions. This change properly removes Operation 
Region namespace nodes that are declared dynamically during method 
execution.

Linux: Use a different debug default than ACPICA. There was a divergence 
between Linux and the ACPICA codebases. In order to resolve this 
divergence, Linux now declares its own debug default in aclinux.h

Renamed some internal macros to improve code understanding and 
maintenance. The macros below all operate on single 4-character ACPI 
NameSegs, not generic strings (old -> new):
ACPI_NAME_SIZE-> ACPI_NAMESEG_SIZE
ACPI_COMPARE_NAME -> ACPI_COMPARE_NAMESEG
ACPI_MOVE_NAME-> ACPI_COPY_NAMESEG

Fix for missing comma in array declaration for the AcpiGbl_GenericNotify 
table.

Test suite: Update makefiles, add PCC operation region support


2) iASL Compiler/Disassembler and Tools:

iASL: Implemented additional illegal forward reference detection. Now 
detect and emit an error upon detection of a forward reference from a 
Field to an Operation Region. This will fail at runtime if allowed to 
pass the compiler.

AcpiExec: Add an address list check for dynamic Operation Regions. This 
feature performs a sanity test for each node the global address list. 
This is done in order to ensure that all dynamic operation regions are 
properly removed from the global address list and no dangling pointers 
are left behind.

Disassembler: Improved generation of resource pathnames. This change 
improves the code that generates resource descriptor and resource tag 
pathnames. The original code used a bunch of str* C library functions 
that caused warnings on some compilers.

iASL: Removed some uses of strncpy and replaced with memmove. The strncpy 
function can overwrite buffers if the calling code is not very careful. 
In the case of generating a module/table header, use of memmove is a 
better implementation.


3) Status of new features that have not been completed at this time:

iASL: Implementing an enhanced multiple file compilation into a single 
namespace feature (Status): This feature will be released soon, and 
allows multiple ASL files to be compiled into the same single namespace. 
By doing so, any unresolved external declarations as well as duplicate 
named object declarations can be detected during compilation (rather than 
later during runtime). The following commands are examples that utilize 
this feature:
iasl dsdt.asl ssdt.asl
iasl dsdt.asl ssdt1.asl ssdt2.asl
iasl dsdt.asl ssdt*.asl

ASL tutorial status: Feedback is being gathered internally and the 
current plan is to publish this tutorial on the ACPICA website after a 
final review by a tech writer.


15 February 2019. Summary of changes for version 20190215:


0) Support for ACPI specification version 6.3:

Add PCC operation region support for the AML interpreter. This adds PCC 
operation region 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Jan  5 20:37:24 UTC 2019

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv29658

Log Message:
13 December 2018. Summary of changes for version 20181213:

1) ACPICA Kernel-resident Subsystem:

Fixed some buffer length issues with the GenericSerialBus, related to two 
of the bidirectional protocols: AttribRawProcessBytes and AttribRawBytes, 
which are rarely seen in the field. For these, the LEN field of the ASL 
buffer is now ignored. Hans de Goede

Implemented a new object evaluation trace mechanism for control methods 
and data objects. This includes nested control methods. It is 
particularly useful for examining the ACPI execution during system 
initialization since the output is relatively terse. The flag below 
enables the output of the trace via the ACPI_DEBUG_PRINT_RAW interface:
   #define ACPI_LV_EVALUATION  0x0008

Examples:
   Enter evaluation   :  _SB.PCI0._INI (Method)
   Exit evaluation:  _SB.PCI0._INI
   Enter evaluation   :  _OSI (Method)
   Exit evaluation:  _OSI
   Enter evaluation   :  _SB.PCI0.TEST (Method)
   Nested method call : _SB.PCI0.NST1
   Exit nested method : _SB.PCI0.NST1
   Exit evaluation:  _SB.PCI0.TEST

Added two recently-defined _OSI strings. See 
https://docs.microsoft.com/en-us/windows-hardware/drivers/acpi/winacpi-
osi.
   "Windows 2018"
   "Windows 2018.2"

Update for buffer-to-string conversions via the ToHexString ASL operator. 
A "0x" is now prepended to each of the hex values in the output string. 
This provides compatibility with other ACPI implementations. The ACPI 
specification is somewhat vague on this issue.
   Example output string after conversion: 
"0x01,0x02,0x03,0x04,0x05,0x06"

Return a run-time error for TermArg expressions within individual package 
elements. Although this is technically supported by the ASL grammar, 
other ACPI implementations do not support this either. Also, this fixes a 
fault if this type of construct is ever encountered (it never has been).


2) iASL Compiler/Disassembler and Tools:

iASL: Implemented a new compile option (-ww) that will promote individual 
warnings and remarks to errors. This is intended to enhance the firmware 
build process.

AcpiExec: Implemented a new command-line option (-eo) to support the new 
object evaluation trace mechanism described above.

Disassembler: Added support to disassemble OEMx tables as AML/ASL tables 
instead of a "unknown table" message.

AcpiHelp: Improved support for the "special" predefined names such as 
_Lxx, _Exx, _EJx, _T_x, etc. For these, any legal hex value can now be 
used for "xx" and "x".


31 October 2018. Summary of changes for version 20181031:


An Operation Region regression was fixed by properly adding address 
ranges to a global list during initialization. This allows OS to 
accurately check for overlapping regions between native devices (such as 
PCI) and Operation regions as well as checking for region conflicts 
between two Operation Regions.

Added support for the 2-byte extended opcodes in the code/feature that 
attempts to continue parsing during the table load phase. Skip parsing 
Device declarations (and other extended opcodes) when an error occurs 
during parsing. Previously, only single-byte opcodes were supported.

Cleanup: Simplified the module-level code support by eliminating a 
useless global variable (AcpiGbl_GroupModuleLeveCode).


2) iASL Compiler/Disassembler and Tools:

iASL/Preprocessor: Fixed a regression where an incorrect use of ACPI_FREE 
could cause a fault in the preprocessor. This was an inadvertent side-
effect from moving more allocations/frees to the local cache/memory 
mechanism.

iASL: Enhanced error detection by validating that all NameSeg elements 
within a NamePatch actually exist. The previous behavior was spotty at 
best, and such errors could be improperly ignored at compiler time (never 
at runtime, however. There are two new error messages, as shown in the 
examples below:

dsdt.asl 33: CreateByteField (.BXXX, 1, CBF1)
Error6161 -  ^ One or more objects within 
the Pathname do not exist (.BXXX)

dsdt.asl 34: CreateByteField (BUF1, .INT1, .CBF1)
Error6160 -One or more prefix Scopes do not exist ^  
(.CBF1)

iASL: Disassembler/table-compiler: Added support for the static data 
table TPM2 revision 3 (an older version of TPM2). The support has been 
added for the compiler and the disassembler.

Fixed compilation of DOS format data table file on Unix/Linux systems. 
iASL now properly detects line continuations (\) for DOS format data 
table definition language files on when executing on Unix/Linux.


03 October 2018. Summary of changes for version 20181003:


2) iASL Compiler/Disassembler and Tools:

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Jan  5 20:37:24 UTC 2019

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv29658

Log Message:
13 December 2018. Summary of changes for version 20181213:

1) ACPICA Kernel-resident Subsystem:

Fixed some buffer length issues with the GenericSerialBus, related to two 
of the bidirectional protocols: AttribRawProcessBytes and AttribRawBytes, 
which are rarely seen in the field. For these, the LEN field of the ASL 
buffer is now ignored. Hans de Goede

Implemented a new object evaluation trace mechanism for control methods 
and data objects. This includes nested control methods. It is 
particularly useful for examining the ACPI execution during system 
initialization since the output is relatively terse. The flag below 
enables the output of the trace via the ACPI_DEBUG_PRINT_RAW interface:
   #define ACPI_LV_EVALUATION  0x0008

Examples:
   Enter evaluation   :  _SB.PCI0._INI (Method)
   Exit evaluation:  _SB.PCI0._INI
   Enter evaluation   :  _OSI (Method)
   Exit evaluation:  _OSI
   Enter evaluation   :  _SB.PCI0.TEST (Method)
   Nested method call : _SB.PCI0.NST1
   Exit nested method : _SB.PCI0.NST1
   Exit evaluation:  _SB.PCI0.TEST

Added two recently-defined _OSI strings. See 
https://docs.microsoft.com/en-us/windows-hardware/drivers/acpi/winacpi-
osi.
   "Windows 2018"
   "Windows 2018.2"

Update for buffer-to-string conversions via the ToHexString ASL operator. 
A "0x" is now prepended to each of the hex values in the output string. 
This provides compatibility with other ACPI implementations. The ACPI 
specification is somewhat vague on this issue.
   Example output string after conversion: 
"0x01,0x02,0x03,0x04,0x05,0x06"

Return a run-time error for TermArg expressions within individual package 
elements. Although this is technically supported by the ASL grammar, 
other ACPI implementations do not support this either. Also, this fixes a 
fault if this type of construct is ever encountered (it never has been).


2) iASL Compiler/Disassembler and Tools:

iASL: Implemented a new compile option (-ww) that will promote individual 
warnings and remarks to errors. This is intended to enhance the firmware 
build process.

AcpiExec: Implemented a new command-line option (-eo) to support the new 
object evaluation trace mechanism described above.

Disassembler: Added support to disassemble OEMx tables as AML/ASL tables 
instead of a "unknown table" message.

AcpiHelp: Improved support for the "special" predefined names such as 
_Lxx, _Exx, _EJx, _T_x, etc. For these, any legal hex value can now be 
used for "xx" and "x".


31 October 2018. Summary of changes for version 20181031:


An Operation Region regression was fixed by properly adding address 
ranges to a global list during initialization. This allows OS to 
accurately check for overlapping regions between native devices (such as 
PCI) and Operation regions as well as checking for region conflicts 
between two Operation Regions.

Added support for the 2-byte extended opcodes in the code/feature that 
attempts to continue parsing during the table load phase. Skip parsing 
Device declarations (and other extended opcodes) when an error occurs 
during parsing. Previously, only single-byte opcodes were supported.

Cleanup: Simplified the module-level code support by eliminating a 
useless global variable (AcpiGbl_GroupModuleLeveCode).


2) iASL Compiler/Disassembler and Tools:

iASL/Preprocessor: Fixed a regression where an incorrect use of ACPI_FREE 
could cause a fault in the preprocessor. This was an inadvertent side-
effect from moving more allocations/frees to the local cache/memory 
mechanism.

iASL: Enhanced error detection by validating that all NameSeg elements 
within a NamePatch actually exist. The previous behavior was spotty at 
best, and such errors could be improperly ignored at compiler time (never 
at runtime, however. There are two new error messages, as shown in the 
examples below:

dsdt.asl 33: CreateByteField (.BXXX, 1, CBF1)
Error6161 -  ^ One or more objects within 
the Pathname do not exist (.BXXX)

dsdt.asl 34: CreateByteField (BUF1, .INT1, .CBF1)
Error6160 -One or more prefix Scopes do not exist ^  
(.CBF1)

iASL: Disassembler/table-compiler: Added support for the static data 
table TPM2 revision 3 (an older version of TPM2). The support has been 
added for the compiler and the disassembler.

Fixed compilation of DOS format data table file on Unix/Linux systems. 
iASL now properly detects line continuations (\) for DOS format data 
table definition language files on when executing on Unix/Linux.


03 October 2018. Summary of changes for version 20181003:


2) iASL Compiler/Disassembler and Tools:

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Aug 18 09:10:59 UTC 2018

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv15138

Log Message:

10 August 2018. Summary of changes for version 20180810:


1) ACPICA kernel-resident subsystem:

Initial ACPI table loading: Attempt to continue loading ACPI tables 
regardless of malformed AML. Since migrating table initialization to the 
new module-level code support, the AML interpreter rejected tables upon 
any ACPI error encountered during table load. This is a problem because 
non-serious ACPI errors during table load do not necessarily mean that 
the entire definition block (DSDT or SSDT) is invalid. This change 
improves the table loading by ignoring some types of errors that can be 
generated by incorrect AML. This can range from object type errors, scope 
errors, and index errors.

Suspend/Resume support: Update to stop unconditionally clearing ACPI IRQs 
during suspend/resume. The status of ACPI events is no longer cleared 
when entering the ACPI S5 system state (power off) which caused some 
systems to power up immediately after turning off power in certain 
situations. This was a functional regression. It was fixed by clearing 
the status of all ACPI events again when entering S5 (for system-wide 
suspend or hibernation the clearing of the status of all events is not 
desirable, as it might cause the kernel to miss wakeup events sometimes). 
Rafael Wysocki.


2) iASL Compiler/Disassembler and Tools:

AcpiExec: Enhanced the -fi option (Namespace initialization file). Field 
elements listed in the initialization file were previously initialized 
after the table load and before executing module-level code blocks. 
Recent changes in the module-level code support means that the table load 
becomes a large control method execution. If fields are used within 
module-level code and we are executing with the -fi option, the 
initialization values were used to initialize the namespace object(s) 
only after the table was finished loading. This change Provides an early 
initialization of objects specified in the initialization file so that 
field unit values are populated during the table load (not after the 
load).

AcpiExec: Fixed a small memory leak regression that could result in 
warnings during exit of the utility. These warnings were similar to 
these:
0002D690 Length 0x0006 nsnames-0502 [Not a Descriptor - too small]
0002CD70 Length 0x002C utcache-0453 [Operand] Integer RefCount 0x0001


29 June 2018. Summary of changes for version 20180629:


1) iASL Compiler/Disassembler and Tools:

iASL: Fixed a regression related to the use of the ASL External 
statement. Error checking for the use of the External() statement has 
been relaxed. Previously, a restriction on the use of External meant that 
the referenced named object was required to be defined in a different 
table (an SSDT). Thus it would be an error to declare an object as an 
external and then define the same named object in the same table. For 
example:
DefinitionBlock (...)
{
External (DEV1)
Device (DEV1){...} // This was an error
}
However, this behavior has caused regressions in some existing ASL code, 
because there is code that depends on named objects and externals (with 
the same name) being declared in the same table. This change will allow 
the ASL code above to compile without errors or warnings.

iASL: Implemented ASL language extensions for four operators to make some 
of their arguments optional instead of required:
1) Field (RegionName, AccessType, LockRule, UpdateRule)
2) BankField (RegionName, BankName, BankValue,
AccessType, LockRule, UpdateRule)
3) IndexField (IndexName, DataName,
AccessType, LockRule, UpdateRule)
For the Field operators above, the AccessType, LockRule, and UpdateRule 
are now optional arguments. The default values are:
AccessType: AnyAcc
LockRule:   NoLock
UpdateRule: Preserve
4) Mutex (MutexName, SyncLevel)
For this operator, the SyncLevel argument is now optional. This argument 
is rarely used in any meaningful way by ASL code, and thus it makes sense 
to make it optional. The default value is:
SyncLevel:  0

iASL: Attempted use of the ASL Unload() operator now results in the 
following warning:
"Unload is not supported by all operating systems"
This is in fact very true, and the Unload operator may be completely 
deprecated in the near future.

AcpiExec: Fixed a regression for the -fi option (Namespace initialization 
file. Recent changes in the ACPICA module-level code support altered the 
table load/initialization sequence . This means that the table load has 
become a large method execution of the table itself. If Operation Region 
Fields are used within any module-level code and the -fi option was 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Aug 18 09:10:59 UTC 2018

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv15138

Log Message:

10 August 2018. Summary of changes for version 20180810:


1) ACPICA kernel-resident subsystem:

Initial ACPI table loading: Attempt to continue loading ACPI tables 
regardless of malformed AML. Since migrating table initialization to the 
new module-level code support, the AML interpreter rejected tables upon 
any ACPI error encountered during table load. This is a problem because 
non-serious ACPI errors during table load do not necessarily mean that 
the entire definition block (DSDT or SSDT) is invalid. This change 
improves the table loading by ignoring some types of errors that can be 
generated by incorrect AML. This can range from object type errors, scope 
errors, and index errors.

Suspend/Resume support: Update to stop unconditionally clearing ACPI IRQs 
during suspend/resume. The status of ACPI events is no longer cleared 
when entering the ACPI S5 system state (power off) which caused some 
systems to power up immediately after turning off power in certain 
situations. This was a functional regression. It was fixed by clearing 
the status of all ACPI events again when entering S5 (for system-wide 
suspend or hibernation the clearing of the status of all events is not 
desirable, as it might cause the kernel to miss wakeup events sometimes). 
Rafael Wysocki.


2) iASL Compiler/Disassembler and Tools:

AcpiExec: Enhanced the -fi option (Namespace initialization file). Field 
elements listed in the initialization file were previously initialized 
after the table load and before executing module-level code blocks. 
Recent changes in the module-level code support means that the table load 
becomes a large control method execution. If fields are used within 
module-level code and we are executing with the -fi option, the 
initialization values were used to initialize the namespace object(s) 
only after the table was finished loading. This change Provides an early 
initialization of objects specified in the initialization file so that 
field unit values are populated during the table load (not after the 
load).

AcpiExec: Fixed a small memory leak regression that could result in 
warnings during exit of the utility. These warnings were similar to 
these:
0002D690 Length 0x0006 nsnames-0502 [Not a Descriptor - too small]
0002CD70 Length 0x002C utcache-0453 [Operand] Integer RefCount 0x0001


29 June 2018. Summary of changes for version 20180629:


1) iASL Compiler/Disassembler and Tools:

iASL: Fixed a regression related to the use of the ASL External 
statement. Error checking for the use of the External() statement has 
been relaxed. Previously, a restriction on the use of External meant that 
the referenced named object was required to be defined in a different 
table (an SSDT). Thus it would be an error to declare an object as an 
external and then define the same named object in the same table. For 
example:
DefinitionBlock (...)
{
External (DEV1)
Device (DEV1){...} // This was an error
}
However, this behavior has caused regressions in some existing ASL code, 
because there is code that depends on named objects and externals (with 
the same name) being declared in the same table. This change will allow 
the ASL code above to compile without errors or warnings.

iASL: Implemented ASL language extensions for four operators to make some 
of their arguments optional instead of required:
1) Field (RegionName, AccessType, LockRule, UpdateRule)
2) BankField (RegionName, BankName, BankValue,
AccessType, LockRule, UpdateRule)
3) IndexField (IndexName, DataName,
AccessType, LockRule, UpdateRule)
For the Field operators above, the AccessType, LockRule, and UpdateRule 
are now optional arguments. The default values are:
AccessType: AnyAcc
LockRule:   NoLock
UpdateRule: Preserve
4) Mutex (MutexName, SyncLevel)
For this operator, the SyncLevel argument is now optional. This argument 
is rarely used in any meaningful way by ASL code, and thus it makes sense 
to make it optional. The default value is:
SyncLevel:  0

iASL: Attempted use of the ASL Unload() operator now results in the 
following warning:
"Unload is not supported by all operating systems"
This is in fact very true, and the Unload operator may be completely 
deprecated in the near future.

AcpiExec: Fixed a regression for the -fi option (Namespace initialization 
file. Recent changes in the ACPICA module-level code support altered the 
table load/initialization sequence . This means that the table load has 
become a large method execution of the table itself. If Operation Region 
Fields are used within any module-level code and the -fi option was 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Fri May  4 23:44:15 UTC 2018

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv17997

Log Message:

27 April 2018. Summary of changes for version 20180427: 


1) ACPICA kernel-resident subsystem:

Debugger: Added support for Package objects in the "Test Objects" 
command. This command walks the entire namespace and evaluates all named 
data objects (Integers, Strings, Buffers, and now Packages).

Improved error messages for the namespace root node. Originally, the root 
was referred to by the confusing string "\___". This has been replaced by 
"Namespace Root" for clarification.

Fixed a potential infinite loop in the AcpiRsDumpByteList function. Colin 
Ian King .


2) iASL Compiler/Disassembler and Tools: 

iASL: Implemented support to detect and flag illegal forward references. 
For compatibility with other ACPI implementations, these references are 
now illegal at the root level of the DSDT or SSDTs. Forward references 
have always been illegal within control methods. This change should not 
affect existing ASL/AML code because of the fact that these references 
have always been illegal in the other ACPI implementation.

iASL: Added error messages for the case where a table OEM ID and OEM 
TABLE ID strings are longer than the ACPI-defined length. Previously, 
these strings were simply silently truncated.

iASL: Enhanced the -tc option (which creates an AML hex file in C, 
suitable for import into a firmware project):
  1) Create a unique name for the table, to simplify use of multiple 
SSDTs.
  2) Add a protection #ifdef in the file, similar to a .h header file.
With assistance from Sami Mujawar, sami.muja...@arm.com and Evan Lloyd, 
evan.ll...@arm.com

AcpiExec: Added a new option, -df, to disable the local fault handler. 
This is useful during debugging, where it may be desired to drop into a 
debugger on a fault.

Status:

Vendor Tag: intel
Release Tags:   acpica-20180427

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpinames/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U src/sys/external/bsd/acpica/dist/common/cmfsize.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U src/sys/external/bsd/acpica/dist/common/dmswitch.c
U src/sys/external/bsd/acpica/dist/common/dmtable.c
U src/sys/external/bsd/acpica/dist/common/dmtables.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump1.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump2.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump3.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo1.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo2.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo3.c
U src/sys/external/bsd/acpica/dist/common/getopt.c
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Fri May  4 23:44:15 UTC 2018

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv17997

Log Message:

27 April 2018. Summary of changes for version 20180427: 


1) ACPICA kernel-resident subsystem:

Debugger: Added support for Package objects in the "Test Objects" 
command. This command walks the entire namespace and evaluates all named 
data objects (Integers, Strings, Buffers, and now Packages).

Improved error messages for the namespace root node. Originally, the root 
was referred to by the confusing string "\___". This has been replaced by 
"Namespace Root" for clarification.

Fixed a potential infinite loop in the AcpiRsDumpByteList function. Colin 
Ian King .


2) iASL Compiler/Disassembler and Tools: 

iASL: Implemented support to detect and flag illegal forward references. 
For compatibility with other ACPI implementations, these references are 
now illegal at the root level of the DSDT or SSDTs. Forward references 
have always been illegal within control methods. This change should not 
affect existing ASL/AML code because of the fact that these references 
have always been illegal in the other ACPI implementation.

iASL: Added error messages for the case where a table OEM ID and OEM 
TABLE ID strings are longer than the ACPI-defined length. Previously, 
these strings were simply silently truncated.

iASL: Enhanced the -tc option (which creates an AML hex file in C, 
suitable for import into a firmware project):
  1) Create a unique name for the table, to simplify use of multiple 
SSDTs.
  2) Add a protection #ifdef in the file, similar to a .h header file.
With assistance from Sami Mujawar, sami.muja...@arm.com and Evan Lloyd, 
evan.ll...@arm.com

AcpiExec: Added a new option, -df, to disable the local fault handler. 
This is useful during debugging, where it may be desired to drop into a 
debugger on a fault.

Status:

Vendor Tag: intel
Release Tags:   acpica-20180427

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpinames/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U src/sys/external/bsd/acpica/dist/common/cmfsize.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U src/sys/external/bsd/acpica/dist/common/dmswitch.c
U src/sys/external/bsd/acpica/dist/common/dmtable.c
U src/sys/external/bsd/acpica/dist/common/dmtables.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump1.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump2.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump3.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo1.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo2.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo3.c
U src/sys/external/bsd/acpica/dist/common/getopt.c
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Apr  7 14:12:53 UTC 2018

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv28436

Log Message:


13 March 2018. Summary of changes for version 20180313:


1) ACPICA kernel-resident subsystem:

Implemented various improvements to the GPE support:

1) Dispatch all active GPEs at initialization time so that no GPEs are 
lost.
2) Enable runtime GPEs earlier. Some systems expect GPEs to be enabled 
before devices are enumerated.
3) Don't unconditionally clear ACPI IRQs during suspend/resume, so that 
IRQs are not lost.
4) Add parallel GPE handling to eliminate the possibility of dispatching 
the same GPE twice.
5) Dispatch any pending GPEs after enabling for the first time.

AcpiGetObjectInfo - removed support for the _STA method. This was causing 
problems on some platforms.

Added a new _OSI string, "Windows 2017.2".

Cleaned up and simplified the module-level code support. These changes 
are in preparation for the eventual removal of the legacy MLC support 
(deferred execution), replaced by the new MLC architecture which executes 
the MLC as a table is loaded (DSDT/SSDTs).

Changed a compile-time option to a runtime option. Changes the option to 
ignore ACPI table load-time package resolution errors into a runtime 
option. Used only for platforms that generate many AE_NOT_FOUND errors 
during boot. AcpiGbl_IgnorePackageResolutionErrors.

Fixed the ACPI_ERROR_NAMESPACE macro. This change involves putting some 
ACPI_ERROR_NAMESPACE parameters inside macros. By doing so, we avoid 
compilation errors from unused variables (seen with some compilers).


2) iASL Compiler/Disassembler and Tools:

ASLTS: parallelized execution in order to achieve an (approximately) 2X 
performance increase.

ASLTS: Updated to use the iASL __LINE__ and __METHOD__ macros. Improves 
error reporting.


09 February 2018. Summary of changes for version 20180209:


1) ACPICA kernel-resident subsystem:

Completed the final integration of the recent changes to Package Object 
handling and the module-level AML code support. This allows forward 
references from individual package elements when the package object is 
declared from within module-level code blocks. Provides compatibility 
with other ACPI implementations.

The new architecture for the AML module-level code has been completed and 
is now the default for the ACPICA code. This new architecture executes 
the module-level code in-line as the ACPI table is loaded/parsed instead 
of the previous architecture which deferred this code until after the 
table was fully loaded. This solves some ASL code ordering issues and 
provides compatibility with other ACPI implementations. At this time, 
there is an option to fallback to the earlier architecture, but this 
support is deprecated and is planned to be completely removed later this 
year.

Added a compile-time option to ignore AE_NOT_FOUND exceptions during 
resolution of named reference elements within Package objects. Although 
this is potentially a serious problem, it can generate a lot of 
noise/errors on platforms whose firmware carries around a bunch of unused 
Package objects. To disable these errors, define 
ACPI_IGNORE_PACKAGE_RESOLUTION_ERRORS in the OS-specific header. All 
errors are always reported for ACPICA applications such as AcpiExec.

Fixed a regression related to the explicit type-conversion AML operators 
(To). The regression was introduced early in 2017 but was not seen 
until recently because these operators are not fully supported by other 
ACPI implementations and are thus rarely used by firmware developers. The 
operators are defined by the ACPI specification to not implement the 
"implicit result object conversion". The regression incorrectly 
introduced this object conversion for the following explicit conversion 
operators:
ToInteger
ToString
ToBuffer
ToDecimalString
ToHexString
ToBCD
FromBCD


2) iASL Compiler/Disassembler and Tools:

iASL: Fixed a problem with the compiler constant folding feature as 
related to the To explicit conversion operators. These operators do 
not support the "implicit result object conversion" by definition. Thus, 
ASL expressions that use these operators cannot be folded to a simple 
Store operator because Store implements the implicit conversion. This 
change uses the CopyObject operator for the To operator folding 
instead. CopyObject is defined to not implement implicit result 
conversions and is thus appropriate for folding the To operators.

iASL: Changed the severity of an error condition to a simple warning for 
the case where a symbol is declared both locally and as an external 
symbol. This accommodates existing ASL code.

AcpiExec: The -ep option to enable the new architecture for module-level 
code has been removed. It is replaced by the 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Apr  7 14:12:53 UTC 2018

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv28436

Log Message:


13 March 2018. Summary of changes for version 20180313:


1) ACPICA kernel-resident subsystem:

Implemented various improvements to the GPE support:

1) Dispatch all active GPEs at initialization time so that no GPEs are 
lost.
2) Enable runtime GPEs earlier. Some systems expect GPEs to be enabled 
before devices are enumerated.
3) Don't unconditionally clear ACPI IRQs during suspend/resume, so that 
IRQs are not lost.
4) Add parallel GPE handling to eliminate the possibility of dispatching 
the same GPE twice.
5) Dispatch any pending GPEs after enabling for the first time.

AcpiGetObjectInfo - removed support for the _STA method. This was causing 
problems on some platforms.

Added a new _OSI string, "Windows 2017.2".

Cleaned up and simplified the module-level code support. These changes 
are in preparation for the eventual removal of the legacy MLC support 
(deferred execution), replaced by the new MLC architecture which executes 
the MLC as a table is loaded (DSDT/SSDTs).

Changed a compile-time option to a runtime option. Changes the option to 
ignore ACPI table load-time package resolution errors into a runtime 
option. Used only for platforms that generate many AE_NOT_FOUND errors 
during boot. AcpiGbl_IgnorePackageResolutionErrors.

Fixed the ACPI_ERROR_NAMESPACE macro. This change involves putting some 
ACPI_ERROR_NAMESPACE parameters inside macros. By doing so, we avoid 
compilation errors from unused variables (seen with some compilers).


2) iASL Compiler/Disassembler and Tools:

ASLTS: parallelized execution in order to achieve an (approximately) 2X 
performance increase.

ASLTS: Updated to use the iASL __LINE__ and __METHOD__ macros. Improves 
error reporting.


09 February 2018. Summary of changes for version 20180209:


1) ACPICA kernel-resident subsystem:

Completed the final integration of the recent changes to Package Object 
handling and the module-level AML code support. This allows forward 
references from individual package elements when the package object is 
declared from within module-level code blocks. Provides compatibility 
with other ACPI implementations.

The new architecture for the AML module-level code has been completed and 
is now the default for the ACPICA code. This new architecture executes 
the module-level code in-line as the ACPI table is loaded/parsed instead 
of the previous architecture which deferred this code until after the 
table was fully loaded. This solves some ASL code ordering issues and 
provides compatibility with other ACPI implementations. At this time, 
there is an option to fallback to the earlier architecture, but this 
support is deprecated and is planned to be completely removed later this 
year.

Added a compile-time option to ignore AE_NOT_FOUND exceptions during 
resolution of named reference elements within Package objects. Although 
this is potentially a serious problem, it can generate a lot of 
noise/errors on platforms whose firmware carries around a bunch of unused 
Package objects. To disable these errors, define 
ACPI_IGNORE_PACKAGE_RESOLUTION_ERRORS in the OS-specific header. All 
errors are always reported for ACPICA applications such as AcpiExec.

Fixed a regression related to the explicit type-conversion AML operators 
(To). The regression was introduced early in 2017 but was not seen 
until recently because these operators are not fully supported by other 
ACPI implementations and are thus rarely used by firmware developers. The 
operators are defined by the ACPI specification to not implement the 
"implicit result object conversion". The regression incorrectly 
introduced this object conversion for the following explicit conversion 
operators:
ToInteger
ToString
ToBuffer
ToDecimalString
ToHexString
ToBCD
FromBCD


2) iASL Compiler/Disassembler and Tools:

iASL: Fixed a problem with the compiler constant folding feature as 
related to the To explicit conversion operators. These operators do 
not support the "implicit result object conversion" by definition. Thus, 
ASL expressions that use these operators cannot be folded to a simple 
Store operator because Store implements the implicit conversion. This 
change uses the CopyObject operator for the To operator folding 
instead. CopyObject is defined to not implement implicit result 
conversions and is thus appropriate for folding the To operators.

iASL: Changed the severity of an error condition to a simple warning for 
the case where a symbol is declared both locally and as an external 
symbol. This accommodates existing ASL code.

AcpiExec: The -ep option to enable the new architecture for module-level 
code has been removed. It is replaced by the 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sun Nov 12 01:38:38 UTC 2017

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv4586

Log Message:

10 November 2017. Summary of changes for version 20171110:


1) ACPICA kernel-resident subsystem:

This release implements full support for ACPI 6.2A:
NFIT - Added a new subtable, "Platform Capabilities Structure"
No other changes to ACPICA were required, since ACPI 6.2A is primarily an 
errata release of the specification.

Other ACPI table changes:
IORT: Added the SMMUv3 Device ID mapping index. Hanjun Guo
PPTT: Added cache attribute flag definitions to actbl1.h. Jeremy 
Linton

Utilities: Modified the string/integer conversion functions to use 
internal 64-bit divide support instead of a native divide. On 32-bit 
platforms, a 64-bit divide typically requires a library function which 
may not be present in the build (kernel or otherwise).

Implemented a targeted error message for timeouts returned from the 
Embedded Controller device driver. This is seen frequently enough to 
special-case an AE_TIME returned from an EC operation region access:
"Timeout from EC hardware or EC device driver"

Changed the "ACPI Exception" message prefix to "ACPI Error" so that all 
runtime error messages have the identical prefix.


2) iASL Compiler/Disassembler and Tools:

AcpiXtract: Fixed a problem with table header detection within the 
acpidump file. Processing a table could be ended early if a 0x40 (@) 
appears in the original binary table, resulting in the @ symbol appearing 
in the decoded ASCII field at the end of the acpidump text line. The 
symbol caused acpixtract to incorrectly think it had reached the end of 
the current table and the beginning of a new table.

AcpiXtract: Added an option (-f) to ignore some errors during table 
extraction. This initial implementation ignores non-ASCII and non-
printable characters found in the acpidump text file.

TestSuite(ASLTS)/AcpiExec: Fixed and restored the memory usage statistics 
for ASLTS. This feature is used to track memory allocations from 
different memory caches within the ACPICA code. At the end of an ASLTS 
run, these memory statistics are recorded and stored in a log file.

Debugger (user-space version): Implemented a simple "Background" command. 
Creates a new thread to execute a control method in the background, while 
control returns to the debugger prompt to allow additional commands.
Syntax: Background  [Arguments]


29 September 2017. Summary of changes for version 20170929:


1) ACPICA kernel-resident subsystem:

Redesigned and implemented an improved ASL While() loop timeout 
mechanism. This mechanism is used to prevent infinite loops in the kernel 
AML interpreter caused by either non-responsive hardware or incorrect AML 
code. The new implementation uses AcpiOsGetTimer instead of a simple 
maximum loop count, and is thus more accurate and constant across 
different machines. The default timeout is currently 30 seconds, but this 
may be adjusted later.

Renamed the ACPI_AML_INFINITE_LOOP exception to AE_AML_LOOP_TIMEOUT to 
better reflect the new implementation of the loop timeout mechanism.

Updated the AcpiGetTimerDuration interface to cleanup the 64-bit support 
and to fix an off-by-one error. Jung-uk Kim.

Fixed an EFI build problem by updating the makefiles to for a new file 
that was added, utstrsuppt.c


2) iASL Compiler/Disassembler and Tools:

Implemented full support for the PDTT, SDEV, and TPM2 ACPI tables. This 
includes support in the table disassembler, compiler, and template 
generator.

iASL: Added an exception for an illegal type of recursive method 
invocation. If a method creates named objects, the first recursive call 
will fail at runtime. This change adds an error detection at compile time 
to catch the problem up front. Note: Marking such a method as 
"serialized" will not help with this problem, because the same thread can 
acquire the method mutex more than once. Example compiler and runtime 
output:

Method (MTH1)
{
Name (INT1, 1)
MTH1 ()
}

dsdt.asl 22: MTH1 ()
Error6152 -  ^ Illegal recursive call to method
   that creates named objects (MTH1)

Previous runtime exception:
ACPI Error: [INT1] Namespace lookup failure,
AE_ALREADY_EXISTS (20170831/dswload2-465)

iASL: Updated support for External() opcodes to improve namespace 
management and error detection. These changes are related to issues seen 
with multiple-segment namespace pathnames within External declarations, 
such as below:

External(\_SB.PCI0.GFX0, DeviceObj)
External(\_SB.PCI0.GFX0.ALSI)

iASL: Implemented support for multi-line error/warning messages. This 
enables more detailed and helpful error messages as below, from the 
initial deployment for the duplicate names error:

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sun Nov 12 01:38:38 UTC 2017

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv4586

Log Message:

10 November 2017. Summary of changes for version 20171110:


1) ACPICA kernel-resident subsystem:

This release implements full support for ACPI 6.2A:
NFIT - Added a new subtable, "Platform Capabilities Structure"
No other changes to ACPICA were required, since ACPI 6.2A is primarily an 
errata release of the specification.

Other ACPI table changes:
IORT: Added the SMMUv3 Device ID mapping index. Hanjun Guo
PPTT: Added cache attribute flag definitions to actbl1.h. Jeremy 
Linton

Utilities: Modified the string/integer conversion functions to use 
internal 64-bit divide support instead of a native divide. On 32-bit 
platforms, a 64-bit divide typically requires a library function which 
may not be present in the build (kernel or otherwise).

Implemented a targeted error message for timeouts returned from the 
Embedded Controller device driver. This is seen frequently enough to 
special-case an AE_TIME returned from an EC operation region access:
"Timeout from EC hardware or EC device driver"

Changed the "ACPI Exception" message prefix to "ACPI Error" so that all 
runtime error messages have the identical prefix.


2) iASL Compiler/Disassembler and Tools:

AcpiXtract: Fixed a problem with table header detection within the 
acpidump file. Processing a table could be ended early if a 0x40 (@) 
appears in the original binary table, resulting in the @ symbol appearing 
in the decoded ASCII field at the end of the acpidump text line. The 
symbol caused acpixtract to incorrectly think it had reached the end of 
the current table and the beginning of a new table.

AcpiXtract: Added an option (-f) to ignore some errors during table 
extraction. This initial implementation ignores non-ASCII and non-
printable characters found in the acpidump text file.

TestSuite(ASLTS)/AcpiExec: Fixed and restored the memory usage statistics 
for ASLTS. This feature is used to track memory allocations from 
different memory caches within the ACPICA code. At the end of an ASLTS 
run, these memory statistics are recorded and stored in a log file.

Debugger (user-space version): Implemented a simple "Background" command. 
Creates a new thread to execute a control method in the background, while 
control returns to the debugger prompt to allow additional commands.
Syntax: Background  [Arguments]


29 September 2017. Summary of changes for version 20170929:


1) ACPICA kernel-resident subsystem:

Redesigned and implemented an improved ASL While() loop timeout 
mechanism. This mechanism is used to prevent infinite loops in the kernel 
AML interpreter caused by either non-responsive hardware or incorrect AML 
code. The new implementation uses AcpiOsGetTimer instead of a simple 
maximum loop count, and is thus more accurate and constant across 
different machines. The default timeout is currently 30 seconds, but this 
may be adjusted later.

Renamed the ACPI_AML_INFINITE_LOOP exception to AE_AML_LOOP_TIMEOUT to 
better reflect the new implementation of the loop timeout mechanism.

Updated the AcpiGetTimerDuration interface to cleanup the 64-bit support 
and to fix an off-by-one error. Jung-uk Kim.

Fixed an EFI build problem by updating the makefiles to for a new file 
that was added, utstrsuppt.c


2) iASL Compiler/Disassembler and Tools:

Implemented full support for the PDTT, SDEV, and TPM2 ACPI tables. This 
includes support in the table disassembler, compiler, and template 
generator.

iASL: Added an exception for an illegal type of recursive method 
invocation. If a method creates named objects, the first recursive call 
will fail at runtime. This change adds an error detection at compile time 
to catch the problem up front. Note: Marking such a method as 
"serialized" will not help with this problem, because the same thread can 
acquire the method mutex more than once. Example compiler and runtime 
output:

Method (MTH1)
{
Name (INT1, 1)
MTH1 ()
}

dsdt.asl 22: MTH1 ()
Error6152 -  ^ Illegal recursive call to method
   that creates named objects (MTH1)

Previous runtime exception:
ACPI Error: [INT1] Namespace lookup failure,
AE_ALREADY_EXISTS (20170831/dswload2-465)

iASL: Updated support for External() opcodes to improve namespace 
management and error detection. These changes are related to issues seen 
with multiple-segment namespace pathnames within External declarations, 
such as below:

External(\_SB.PCI0.GFX0, DeviceObj)
External(\_SB.PCI0.GFX0.ALSI)

iASL: Implemented support for multi-line error/warning messages. This 
enables more detailed and helpful error messages as below, from the 
initial deployment for the duplicate names error:

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Fri Sep 15 16:50:49 UTC 2017

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv11348

Log Message:

31 August 2017. Summary of changes for version 20170831:


1) ACPICA kernel-resident subsystem:

Implemented internal support for full 64-bit addresses that appear in all 
Generic Address Structure (GAS) structures. Previously, only the lower 32 
bits were used. Affects the use of GAS structures in the FADT and other 
tables, as well as the GAS structures passed to the AcpiRead and 
AcpiWrite public external interfaces that are used by drivers. Lv Zheng.

Added header support for the PDTT ACPI table (Processor Debug Trigger 
Table). Full support in the iASL Data Table Compiler and disassembler is 
forthcoming.


2) iASL Compiler/Disassembler and Tools:

iASL/Disassembler: Fixed a problem with the PPTT ACPI table (Processor 
Properties Topology Table) where a flag bit was specified in the wrong 
bit position ("Line Size Valid", bit 6).

iASL: Implemented support for Octal integer constants as defined by the 
ASL language grammar, per the ACPI specification. Any integer constant 
that starts with a zero is an octal constant. For example,
Store (03, Local0) /* Octal constant */
Store (0x3FFF, Local0) /* Hex equivalent */
Store (16383,  Local0) /* Decimal equivalent */

iASL: Improved overflow detection for 64-bit string conversions during 
compilation of integer constants. "Overflow" in this case means a string 
that represents an integer that is too large to fit into a 64-bit value. 
Any 64-bit constants within a 32-bit DSDT or SSDT are still truncated to 
the low-order 32 bits with a warning, as previously implemented. Several 
new exceptions are defined that indicate a 64-bit overflow, as well as 
the base (radix) that was used during the attempted conversion. Examples:
Local0 = 0x// AE_HEX_OVERFLOW
Local0 = 0 // AE_OCTAL_OVERFLOW
Local0 =   // AE_DECIMAL_OVERFLOW

iASL: Added a warning for the case where a ResourceTemplate is declared 
with no ResourceDescriptor entries (coded as "ResourceTemplate(){}"). In 
this case, the resulting template is created with a single END_TAG 
descriptor, which is essentially useless.

iASL: Expanded the -vw option (ignore specific warnings/remarks) to 
include compilation error codes as well.


28 July 2017. Summary of changes for version 20170728:


1) ACPICA kernel-resident subsystem:

Fixed a regression seen with small resource descriptors that could cause 
an inadvertent AE_AML_NO_RESOURCE_END_TAG exception.

AML interpreter: Implemented a new feature that allows forward references 
from individual named references within package objects that are 
contained within blocks of "module-level code". This provides 
compatibility with other ACPI implementations and supports existing 
firmware that depends on this feature. Example:

Name (ABCD, 1)
If (ABCD)   /* An If() at module-level */
{
Name (PKG1, Package()
{
INT1/* Forward reference to object INT1 
*/
})
Name (INT1, 0x1234)
}

AML Interpreter: Fixed a problem with the Alias() operator where aliases 
to some ASL objects were not handled properly. Objects affected are: 
Mutex, Event, and OperationRegion.

AML Debugger: Enhanced to properly handle AML Alias objects. These 
objects have one level of indirection which was not fully supported by 
the debugger.

Table Manager: Added support to detect and ignore duplicate SSDTs within 
the XSDT/RSDT. This error in the XSDT has been seen in the field.

EFI and EDK2 support:
Enabled /WX flag for MSVC builds
Added support for AcpiOsStall, AcpiOsSleep, and AcpiOsGetTimer
Added local support for 64-bit multiply and shift operations
Added support to compile acpidump.efi on Windows
Added OSL function stubs for interfaces not used under EFI

Added additional support for the _DMA predefined name. _DMA returns a 
buffer containing a resource template. This change add support within the 
resource manager (AcpiWalkResourceBuffer) to walk and parse this list of 
resource descriptors. Lorenzo Pieralisi 


2) iASL Compiler/Disassembler and Tools:

iASL: Fixed a problem where the internal input line buffer(s) could 
overflow if there are very long lines in the input ASL source code file. 
Implemented buffer management that automatically increases the size of 
the buffers as necessary.

iASL: Added an option (-vx) to "expect" particular remarks, warnings and 
errors. If the specified exception is not raised during compilation, the 
compiler emits an error. This is intended to support the ASL test suite, 
but may be useful in other contexts.

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Fri Sep 15 16:50:49 UTC 2017

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv11348

Log Message:

31 August 2017. Summary of changes for version 20170831:


1) ACPICA kernel-resident subsystem:

Implemented internal support for full 64-bit addresses that appear in all 
Generic Address Structure (GAS) structures. Previously, only the lower 32 
bits were used. Affects the use of GAS structures in the FADT and other 
tables, as well as the GAS structures passed to the AcpiRead and 
AcpiWrite public external interfaces that are used by drivers. Lv Zheng.

Added header support for the PDTT ACPI table (Processor Debug Trigger 
Table). Full support in the iASL Data Table Compiler and disassembler is 
forthcoming.


2) iASL Compiler/Disassembler and Tools:

iASL/Disassembler: Fixed a problem with the PPTT ACPI table (Processor 
Properties Topology Table) where a flag bit was specified in the wrong 
bit position ("Line Size Valid", bit 6).

iASL: Implemented support for Octal integer constants as defined by the 
ASL language grammar, per the ACPI specification. Any integer constant 
that starts with a zero is an octal constant. For example,
Store (03, Local0) /* Octal constant */
Store (0x3FFF, Local0) /* Hex equivalent */
Store (16383,  Local0) /* Decimal equivalent */

iASL: Improved overflow detection for 64-bit string conversions during 
compilation of integer constants. "Overflow" in this case means a string 
that represents an integer that is too large to fit into a 64-bit value. 
Any 64-bit constants within a 32-bit DSDT or SSDT are still truncated to 
the low-order 32 bits with a warning, as previously implemented. Several 
new exceptions are defined that indicate a 64-bit overflow, as well as 
the base (radix) that was used during the attempted conversion. Examples:
Local0 = 0x// AE_HEX_OVERFLOW
Local0 = 0 // AE_OCTAL_OVERFLOW
Local0 =   // AE_DECIMAL_OVERFLOW

iASL: Added a warning for the case where a ResourceTemplate is declared 
with no ResourceDescriptor entries (coded as "ResourceTemplate(){}"). In 
this case, the resulting template is created with a single END_TAG 
descriptor, which is essentially useless.

iASL: Expanded the -vw option (ignore specific warnings/remarks) to 
include compilation error codes as well.


28 July 2017. Summary of changes for version 20170728:


1) ACPICA kernel-resident subsystem:

Fixed a regression seen with small resource descriptors that could cause 
an inadvertent AE_AML_NO_RESOURCE_END_TAG exception.

AML interpreter: Implemented a new feature that allows forward references 
from individual named references within package objects that are 
contained within blocks of "module-level code". This provides 
compatibility with other ACPI implementations and supports existing 
firmware that depends on this feature. Example:

Name (ABCD, 1)
If (ABCD)   /* An If() at module-level */
{
Name (PKG1, Package()
{
INT1/* Forward reference to object INT1 
*/
})
Name (INT1, 0x1234)
}

AML Interpreter: Fixed a problem with the Alias() operator where aliases 
to some ASL objects were not handled properly. Objects affected are: 
Mutex, Event, and OperationRegion.

AML Debugger: Enhanced to properly handle AML Alias objects. These 
objects have one level of indirection which was not fully supported by 
the debugger.

Table Manager: Added support to detect and ignore duplicate SSDTs within 
the XSDT/RSDT. This error in the XSDT has been seen in the field.

EFI and EDK2 support:
Enabled /WX flag for MSVC builds
Added support for AcpiOsStall, AcpiOsSleep, and AcpiOsGetTimer
Added local support for 64-bit multiply and shift operations
Added support to compile acpidump.efi on Windows
Added OSL function stubs for interfaces not used under EFI

Added additional support for the _DMA predefined name. _DMA returns a 
buffer containing a resource template. This change add support within the 
resource manager (AcpiWalkResourceBuffer) to walk and parse this list of 
resource descriptors. Lorenzo Pieralisi 


2) iASL Compiler/Disassembler and Tools:

iASL: Fixed a problem where the internal input line buffer(s) could 
overflow if there are very long lines in the input ASL source code file. 
Implemented buffer management that automatically increases the size of 
the buffers as necessary.

iASL: Added an option (-vx) to "expect" particular remarks, warnings and 
errors. If the specified exception is not raised during compilation, the 
compiler emits an error. This is intended to support the ASL test suite, 
but may be useful in other contexts.

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sun Apr 30 20:57:28 UTC 2017

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv8498

Log Message:

03 March 2017. Summary of changes for version 20170303:


0) ACPICA licensing:

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.


1) ACPICA kernel-resident subsystem: 

Fixed two issues with the common asltypes.h header that could cause 
problems in some environments: (Kim Jung-uk)
Removed typedef for YY_BUFFER_STATE ?
   Fixes an error with earlier versions of Flex.
Removed use of FILE typedef (which is only defined in stdio.h)


2) iASL Compiler/Disassembler and Tools: 

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.

The ASLTS test suite has been updated to implement a new testing 
architecture. During generation of the suite from ASL source, both the 
ASL and ASL+ compilers are now validated, as well as the disassembler 
itself (Erik Schmauss). The architecture executes as follows:

For every ASL source module:
Compile (legacy ASL compilation)
Disassemble the resulting AML to ASL+ source code
Compile the new ASL+ module
Perform a binary compare on the legacy AML and the new ASL+ AML
The ASLTS suite then executes normally using the AML binaries.


24 February 2017. Summary of changes for version 20170224:


1) ACPICA kernel-resident subsystem:

Interpreter: Fixed two issues with the control method return value auto-
repair feature, where an attempt to double-delete an internal object 
could result in an ACPICA warning (for _CID repair and others). No fault 
occurs, however, because the attempted deletion (actually a release to an 
internal cache) is detected and ignored via object poisoning.

Debugger: Fixed an AML interpreter mutex issue during the single stepping 
of control methods. If certain debugger commands are executed during 
stepping, a mutex aquire/release error could occur. Lv Zheng.

Fixed some issues generating ACPICA with the Intel C compiler by 
restoring the original behavior and compiler-specific include file in 
acenv.h. Lv Zheng.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version: 141.7K Code, 58.5K Data, 200.2K Total
Debug Version: 207.5K Code, 82.7K Data, 290.2K Total
  Previous Release:
Non-Debug Version: 137.4K Code, 52.6K Data, 190.0K Total
Debug Version: 201.5K Code, 82.2K Data, 283.7K Total


2) iASL Compiler/Disassembler and Tools:

iASL/Disassembler: A preliminary version of a new ASL-to-ASL+ conversion 
tool has been designed, implemented, and included in this release. The 
key feature of this utility is that the original comments within the 
input ASL file are preserved during the conversion process, and included 
within the converted ASL+ file -- thus creating a transparent conversion 
of existing ASL files to ASL+ (ASL 2.0). Erik Schmauss.

Usage: iasl -ca   // Output is a .dsl file with 
converted code

iASL/Disassembler: Improved the detection and correct disassembly of 
Switch/Case operators. This feature detects sequences of if/elseif/else 
operators that originated from ASL Switch/Case/Default operators and 
emits the original operators. David Box.

iASL: Improved the IORT ACPI table support in the following areas. Lv 
Zheng:
Clear MappingOffset if the MappingCount is zero.
Fix the disassembly of the SMMU GSU interrupt offset.
Update the template file for the IORT table.

Disassembler: Enhanced the detection and disassembly of resource 
template/descriptor within a Buffer object. An EndTag descriptor is now 
required to have a zero second byte, since all known ASL compilers emit 
this. This helps eliminate incorrect decisions when a buffer is 
disassembled (false positives on resource templates).

Status:

Vendor Tag: intel
Release Tags:   acpica-20170303

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sun Apr 30 20:57:28 UTC 2017

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv8498

Log Message:

03 March 2017. Summary of changes for version 20170303:


0) ACPICA licensing:

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.


1) ACPICA kernel-resident subsystem: 

Fixed two issues with the common asltypes.h header that could cause 
problems in some environments: (Kim Jung-uk)
Removed typedef for YY_BUFFER_STATE ?
   Fixes an error with earlier versions of Flex.
Removed use of FILE typedef (which is only defined in stdio.h)


2) iASL Compiler/Disassembler and Tools: 

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.

The ASLTS test suite has been updated to implement a new testing 
architecture. During generation of the suite from ASL source, both the 
ASL and ASL+ compilers are now validated, as well as the disassembler 
itself (Erik Schmauss). The architecture executes as follows:

For every ASL source module:
Compile (legacy ASL compilation)
Disassemble the resulting AML to ASL+ source code
Compile the new ASL+ module
Perform a binary compare on the legacy AML and the new ASL+ AML
The ASLTS suite then executes normally using the AML binaries.


24 February 2017. Summary of changes for version 20170224:


1) ACPICA kernel-resident subsystem:

Interpreter: Fixed two issues with the control method return value auto-
repair feature, where an attempt to double-delete an internal object 
could result in an ACPICA warning (for _CID repair and others). No fault 
occurs, however, because the attempted deletion (actually a release to an 
internal cache) is detected and ignored via object poisoning.

Debugger: Fixed an AML interpreter mutex issue during the single stepping 
of control methods. If certain debugger commands are executed during 
stepping, a mutex aquire/release error could occur. Lv Zheng.

Fixed some issues generating ACPICA with the Intel C compiler by 
restoring the original behavior and compiler-specific include file in 
acenv.h. Lv Zheng.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version: 141.7K Code, 58.5K Data, 200.2K Total
Debug Version: 207.5K Code, 82.7K Data, 290.2K Total
  Previous Release:
Non-Debug Version: 137.4K Code, 52.6K Data, 190.0K Total
Debug Version: 201.5K Code, 82.2K Data, 283.7K Total


2) iASL Compiler/Disassembler and Tools:

iASL/Disassembler: A preliminary version of a new ASL-to-ASL+ conversion 
tool has been designed, implemented, and included in this release. The 
key feature of this utility is that the original comments within the 
input ASL file are preserved during the conversion process, and included 
within the converted ASL+ file -- thus creating a transparent conversion 
of existing ASL files to ASL+ (ASL 2.0). Erik Schmauss.

Usage: iasl -ca   // Output is a .dsl file with 
converted code

iASL/Disassembler: Improved the detection and correct disassembly of 
Switch/Case operators. This feature detects sequences of if/elseif/else 
operators that originated from ASL Switch/Case/Default operators and 
emits the original operators. David Box.

iASL: Improved the IORT ACPI table support in the following areas. Lv 
Zheng:
Clear MappingOffset if the MappingCount is zero.
Fix the disassembly of the SMMU GSU interrupt offset.
Update the template file for the IORT table.

Disassembler: Enhanced the detection and disassembly of resource 
template/descriptor within a Buffer object. An EndTag descriptor is now 
required to have a zero second byte, since all known ASL compilers emit 
this. This helps eliminate incorrect decisions when a buffer is 
disassembled (false positives on resource templates).

Status:

Vendor Tag: intel
Release Tags:   acpica-20170303

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Wed Jan 25 13:03:58 UTC 2017

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv20065

Log Message:
One more time in the right place...


19 January 2017. Summary of changes for version 20170119:

This release is available at https://acpica.org/downloads

1) General ACPICA software:

Entire source code base: Added the 2017 copyright to all source code 
legal/licensing module headers and utility/tool signons. This includes 
the standard Linux dual-license header. This affects virtually every file 
in the ACPICA core subsystem, iASL compiler, all ACPICA utilities, and 
the ACPICA test suite.


2) iASL Compiler/Disassembler and Tools:

iASL: Removed/fixed an inadvertent remark when a method argument 
containing a reference is used as a target operand within the method (and 
never used as a simple argument), as in the example below. Jeffrey Hugo.

dsdt.asl   1507:Store(0x1, Arg0)
Remark   2146 -^ Method Argument is never used (Arg0)

All tools: Removed the bit width of the compiler that generated the tool 
from the common signon for all user space tools. This proved to be 
confusing and unnecessary. This includes similar removal of HARDWARE_NAME 
from the generic makefiles (Thomas Petazzoni). Example below.

Old:
ASL+ Optimizing Compiler version 20170119-32
ASL+ Optimizing Compiler version 20170119-64

New:
ASL+ Optimizing Compiler version 20170119


22 December 2016. Summary of changes for version 20161222:


1) ACPICA kernel-resident subsystem:

AML Debugger: Implemented a new mechanism to simplify and enhance 
debugger integration into all environments, including kernel debuggers 
and user-space utilities, as well as remote debug services. This 
mechanism essentially consists of new OSL interfaces to support debugger 
initialization/termination, as well as wait/notify interfaces to perform 
the debugger handshake with the host. Lv Zheng.

New OSL interfaces:
AcpiOsInitializeDebugger (void)
AcpiOsTerminateDebugger (void)
AcpiOsWaitCommandReady (void)
AcpiOsNotifyCommandComplete (void)

New OS services layer:
osgendbg.c -- Example implementation, and used for AcpiExec

Update for Generic Address Space (GAS) support: Although the AccessWidth 
and/or BitOffset fields of the GAS are not often used, this change now 
fully supports these fields. This affects the internal support for FADT 
registers, registers in other ACPI data tables, and the AcpiRead and 
AcpiWrite public interfaces. Lv Zheng.

Sleep support: In order to simplify integration of ACPI sleep for the 
various host operating systems, a new OSL interface has been introduced. 
AcpiOsEnterSleep allows the host to perform any required operations 
before the final write to the sleep control register(s) is performed by 
ACPICA. Lv Zheng.

New OSL interface:
AcpiOsEnterSleep(SleepState, RegisterAValue, RegisterBValue)

Called from these internal interfaces:
AcpiHwLegacySleep
AcpiHwExtendedSleep

EFI support: Added a very small EFI/ACPICA example application. Provides 
a simple demo for EFI integration, as well as assisting with resolution 
of issues related to customer ACPICA/EFI integration. Lv Zheng. See:

source/tools/efihello/efihello.c

Local C library: Implemented several new functions to enhance ACPICA 
portability, for environments where these clib functions are not 
available (such as EFI). Lv Zheng:
putchar
getchar
strpbrk
strtok
memmove

Fixed a regression where occasionally a valid resource descriptor was 
incorrectly detected as invalid at runtime, and a 
AE_AML_NO_RESOURCE_END_TAG was returned.

Fixed a problem with the recently implemented support that enables 
control method invocations as Target operands to many ASL operators. 
Warnings of this form: "Needed type [Reference], found [Processor]" were 
seen at runtime for some method invocations.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version: 141.5K Code, 58.5K Data, 200.0K Total
Debug Version: 201.7K Code, 82.7K Data, 284.4K Total
  Previous Release:
Non-Debug Version: 140.5K Code, 58.5K Data, 198.9K Total
Debug Version: 201.3K Code, 82.7K Data, 284.0K Total


2) iASL Compiler/Disassembler and Tools:

Disassembler: Enhanced output by adding the capability to detect and 
disassemble ASL Switch/Case statements back to the original ASL source 
code instead of if/else blocks. David Box.

AcpiHelp: Split a large file into separate files based upon 
functionality/purpose. New files are:

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Wed Jan 25 13:03:58 UTC 2017

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv20065

Log Message:
One more time in the right place...


19 January 2017. Summary of changes for version 20170119:

This release is available at https://acpica.org/downloads

1) General ACPICA software:

Entire source code base: Added the 2017 copyright to all source code 
legal/licensing module headers and utility/tool signons. This includes 
the standard Linux dual-license header. This affects virtually every file 
in the ACPICA core subsystem, iASL compiler, all ACPICA utilities, and 
the ACPICA test suite.


2) iASL Compiler/Disassembler and Tools:

iASL: Removed/fixed an inadvertent remark when a method argument 
containing a reference is used as a target operand within the method (and 
never used as a simple argument), as in the example below. Jeffrey Hugo.

dsdt.asl   1507:Store(0x1, Arg0)
Remark   2146 -^ Method Argument is never used (Arg0)

All tools: Removed the bit width of the compiler that generated the tool 
from the common signon for all user space tools. This proved to be 
confusing and unnecessary. This includes similar removal of HARDWARE_NAME 
from the generic makefiles (Thomas Petazzoni). Example below.

Old:
ASL+ Optimizing Compiler version 20170119-32
ASL+ Optimizing Compiler version 20170119-64

New:
ASL+ Optimizing Compiler version 20170119


22 December 2016. Summary of changes for version 20161222:


1) ACPICA kernel-resident subsystem:

AML Debugger: Implemented a new mechanism to simplify and enhance 
debugger integration into all environments, including kernel debuggers 
and user-space utilities, as well as remote debug services. This 
mechanism essentially consists of new OSL interfaces to support debugger 
initialization/termination, as well as wait/notify interfaces to perform 
the debugger handshake with the host. Lv Zheng.

New OSL interfaces:
AcpiOsInitializeDebugger (void)
AcpiOsTerminateDebugger (void)
AcpiOsWaitCommandReady (void)
AcpiOsNotifyCommandComplete (void)

New OS services layer:
osgendbg.c -- Example implementation, and used for AcpiExec

Update for Generic Address Space (GAS) support: Although the AccessWidth 
and/or BitOffset fields of the GAS are not often used, this change now 
fully supports these fields. This affects the internal support for FADT 
registers, registers in other ACPI data tables, and the AcpiRead and 
AcpiWrite public interfaces. Lv Zheng.

Sleep support: In order to simplify integration of ACPI sleep for the 
various host operating systems, a new OSL interface has been introduced. 
AcpiOsEnterSleep allows the host to perform any required operations 
before the final write to the sleep control register(s) is performed by 
ACPICA. Lv Zheng.

New OSL interface:
AcpiOsEnterSleep(SleepState, RegisterAValue, RegisterBValue)

Called from these internal interfaces:
AcpiHwLegacySleep
AcpiHwExtendedSleep

EFI support: Added a very small EFI/ACPICA example application. Provides 
a simple demo for EFI integration, as well as assisting with resolution 
of issues related to customer ACPICA/EFI integration. Lv Zheng. See:

source/tools/efihello/efihello.c

Local C library: Implemented several new functions to enhance ACPICA 
portability, for environments where these clib functions are not 
available (such as EFI). Lv Zheng:
putchar
getchar
strpbrk
strtok
memmove

Fixed a regression where occasionally a valid resource descriptor was 
incorrectly detected as invalid at runtime, and a 
AE_AML_NO_RESOURCE_END_TAG was returned.

Fixed a problem with the recently implemented support that enables 
control method invocations as Target operands to many ASL operators. 
Warnings of this form: "Needed type [Reference], found [Processor]" were 
seen at runtime for some method invocations.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version: 141.5K Code, 58.5K Data, 200.0K Total
Debug Version: 201.7K Code, 82.7K Data, 284.4K Total
  Previous Release:
Non-Debug Version: 140.5K Code, 58.5K Data, 198.9K Total
Debug Version: 201.3K Code, 82.7K Data, 284.0K Total


2) iASL Compiler/Disassembler and Tools:

Disassembler: Enhanced output by adding the capability to detect and 
disassemble ASL Switch/Case statements back to the original ASL source 
code instead of if/else blocks. David Box.

AcpiHelp: Split a large file into separate files based upon 
functionality/purpose. New files are:

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Fri Nov 11 19:24:44 UTC 2016

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv21931

Log Message:
Import acpica-20160930:


30 September 2016. Summary of changes for version 20160930:


1) ACPICA kernel-resident subsystem:

Fixed a regression in the internal AcpiTbFindTable function where a non 
AE_OK exception could inadvertently be returned even if the function did 
not fail. This problem affects the following operators:
DataTableRegion
LoadTable

Fixed a regression in the LoadTable operator where a load to any 
namespace location other than the root no longer worked properly.

Increased the maximum loop count value that will result in the 
AE_AML_INFINITE_LOOP exception. This is a mechanism that is intended to 
prevent infinite loops within the AML interpreter and thus the host OS 
kernel. The value is increased from 0x to 0xF loops (65,535 to 
1,048,575).

Moved the AcpiGbl_MaxLoopIterations configuration variable to the public 
acpixf.h file. This allows hosts to easily configure the maximum loop 
count at runtime.

Removed an illegal character in the strtoul64.c file. This character 
caused errors with some C compilers.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version: 140.4K Code, 58.1K Data, 198.5K Total
Debug Version: 200.7K Code, 82.1K Data, 282.8K Total
  Previous Release:
Non-Debug Version: 140.0K Code, 58.1K Data, 198.1K Total
Debug Version: 200.3K Code, 82.1K Data, 282.4K Total


2) iASL Compiler/Disassembler and Tools:

Disassembler: Fixed a problem with the conversion of Else{If{ blocks into 
the simpler ASL ElseIf keyword. During the conversion, a trailing If 
block could be lost and missing from the disassembled output.

iASL: Fixed a missing parser rule for the ObjectType operator. For ASL+, 
the missing rule caused a parse error when using the Index operator as an 
operand to ObjectType. This construct now compiles properly. Example:
ObjectType(PKG1[4]).

iASL: Correctly handle unresolved symbols in the hardware map file (-lm 
option). Previously, unresolved symbols could cause a protection fault. 
Such symbols are now marked as unresolved in the map file.

iASL: Implemented support to allow control method invocations as an 
operand to the ASL DeRefOf operator. Example:
DeRefOf(MTH1(Local0))

Disassembler: Improved support for the ToPLD ASL macro. Detection of a 
possible _PLD buffer now includes examination of both the normal buffer 
length (16 or 20) as well as the surrounding AML package length.

Disassembler: Fixed a problem with the decoding of complex expressions 
within the Divide operator for ASL+. For the case where both the quotient 
and remainder targets are specified, the entire statement cannot be 
disassembled. Previously, the output incorrectly contained a mix of ASL- 
and ASL+ operators. This mixed statement causes a syntax error when 
compiled. Example:
Divide (Add (INT1, 6), 128, RSLT, QUOT)  // was incorrectly 
disassembled to:
Divide (INT1 + 6, 128, RSLT, QUOT)

iASL/Tools: Added support to process AML and non-AML ACPI tables 
consistently. For the disassembler and AcpiExec, allow all types of ACPI 
tables (AML and data tables). For the iASL -e option, allow only AML 
tables (DSDT/SSDT).


31 August 2016. Summary of changes for version 20160831:


1) ACPICA kernel-resident subsystem:

Improve support for the so-called "module-level code", which is defined 
to be math, logical and control AML opcodes that appear outside of any 
control method. This change improves the support by adding more opcodes 
that can be executed in the manner. Some other issues have been solved, 
and the ASL grammar changes to support such code under all scope 
operators (Device, etc.) are complete. Lv Zheng.

UEFI support: these OSL functions have been implemented. This is an 
additional step toward supporting the AcpiExec utility natively (with 
full hardware access) under UEFI. Marcelo Ferreira.
AcpiOsReadPciConfiguration
AcpiOsWritePciConfiguration

Fixed a possible mutex error during control method auto-serialization. Lv 
Zheng. 

Updated support for the Generic Address Structure by fully implementing 
all GAS fields when a 32-bit address is expanded to a 64-bit GAS. Lv 
Zheng.

Updated the return value for the internal _OSI method. Instead of 
0x, the "Ones" value is now returned, which is 0x 
for 64-bit ACPI tables. This fixes an incompatibility with other ACPI 
implementations, and will be reflected and clarified in the next version 
of the ACPI specification.

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Fri Nov 11 19:24:44 UTC 2016

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv21931

Log Message:
Import acpica-20160930:


30 September 2016. Summary of changes for version 20160930:


1) ACPICA kernel-resident subsystem:

Fixed a regression in the internal AcpiTbFindTable function where a non 
AE_OK exception could inadvertently be returned even if the function did 
not fail. This problem affects the following operators:
DataTableRegion
LoadTable

Fixed a regression in the LoadTable operator where a load to any 
namespace location other than the root no longer worked properly.

Increased the maximum loop count value that will result in the 
AE_AML_INFINITE_LOOP exception. This is a mechanism that is intended to 
prevent infinite loops within the AML interpreter and thus the host OS 
kernel. The value is increased from 0x to 0xF loops (65,535 to 
1,048,575).

Moved the AcpiGbl_MaxLoopIterations configuration variable to the public 
acpixf.h file. This allows hosts to easily configure the maximum loop 
count at runtime.

Removed an illegal character in the strtoul64.c file. This character 
caused errors with some C compilers.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version: 140.4K Code, 58.1K Data, 198.5K Total
Debug Version: 200.7K Code, 82.1K Data, 282.8K Total
  Previous Release:
Non-Debug Version: 140.0K Code, 58.1K Data, 198.1K Total
Debug Version: 200.3K Code, 82.1K Data, 282.4K Total


2) iASL Compiler/Disassembler and Tools:

Disassembler: Fixed a problem with the conversion of Else{If{ blocks into 
the simpler ASL ElseIf keyword. During the conversion, a trailing If 
block could be lost and missing from the disassembled output.

iASL: Fixed a missing parser rule for the ObjectType operator. For ASL+, 
the missing rule caused a parse error when using the Index operator as an 
operand to ObjectType. This construct now compiles properly. Example:
ObjectType(PKG1[4]).

iASL: Correctly handle unresolved symbols in the hardware map file (-lm 
option). Previously, unresolved symbols could cause a protection fault. 
Such symbols are now marked as unresolved in the map file.

iASL: Implemented support to allow control method invocations as an 
operand to the ASL DeRefOf operator. Example:
DeRefOf(MTH1(Local0))

Disassembler: Improved support for the ToPLD ASL macro. Detection of a 
possible _PLD buffer now includes examination of both the normal buffer 
length (16 or 20) as well as the surrounding AML package length.

Disassembler: Fixed a problem with the decoding of complex expressions 
within the Divide operator for ASL+. For the case where both the quotient 
and remainder targets are specified, the entire statement cannot be 
disassembled. Previously, the output incorrectly contained a mix of ASL- 
and ASL+ operators. This mixed statement causes a syntax error when 
compiled. Example:
Divide (Add (INT1, 6), 128, RSLT, QUOT)  // was incorrectly 
disassembled to:
Divide (INT1 + 6, 128, RSLT, QUOT)

iASL/Tools: Added support to process AML and non-AML ACPI tables 
consistently. For the disassembler and AcpiExec, allow all types of ACPI 
tables (AML and data tables). For the iASL -e option, allow only AML 
tables (DSDT/SSDT).


31 August 2016. Summary of changes for version 20160831:


1) ACPICA kernel-resident subsystem:

Improve support for the so-called "module-level code", which is defined 
to be math, logical and control AML opcodes that appear outside of any 
control method. This change improves the support by adding more opcodes 
that can be executed in the manner. Some other issues have been solved, 
and the ASL grammar changes to support such code under all scope 
operators (Device, etc.) are complete. Lv Zheng.

UEFI support: these OSL functions have been implemented. This is an 
additional step toward supporting the AcpiExec utility natively (with 
full hardware access) under UEFI. Marcelo Ferreira.
AcpiOsReadPciConfiguration
AcpiOsWritePciConfiguration

Fixed a possible mutex error during control method auto-serialization. Lv 
Zheng. 

Updated support for the Generic Address Structure by fully implementing 
all GAS fields when a 32-bit address is expanded to a 64-bit GAS. Lv 
Zheng.

Updated the return value for the internal _OSI method. Instead of 
0x, the "Ones" value is now returned, which is 0x 
for 64-bit ACPI tables. This fixes an incompatibility with other ACPI 
implementations, and will be reflected and clarified in the next version 
of the ACPI specification.

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Mon Jul 18 17:23:32 UTC 2016

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv5958

Log Message:
27 May 2016. Summary of changes for version 20160527:

This release is available at https://acpica.org/downloads


1) ACPICA kernel-resident subsystem:

Temporarily reverted the new arbitrary bit length/alignment support in 
AcpiHwRead/AcpiHwWrite for the Generic Address Structure. There have been 
a number of regressions with the new code that need to be fully resolved 
and tested before this support can be finally integrated into ACPICA. 
Apologies for any inconveniences these issues may have caused.

The ACPI message macros are not configurable (ACPI_MSG_ERROR, 
ACPI_MSG_EXCEPTION, ACPI_MSG_WARNING, ACPI_MSG_INFO, ACPI_MSG_BIOS_ERROR, 
and ACPI_MSG_BIOS_WARNING). Lv Zheng.

Fixed a couple of GCC warnings associated with the use of the -Wcast-qual 
option. Adds a new return macro, return_STR. Junk-uk Kim.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version: 136.8K Code, 51.6K Data, 188.4K Total
Debug Version: 201.5K Code, 82.2K Data, 283.7K Total
  Previous Release:
Non-Debug Version: 137.4K Code, 52.6K Data, 190.0K Total
Debug Version: 200.9K Code, 82.2K Data, 283.1K Total


Status:

Vendor Tag: intel
Release Tags:   acpica-20160527

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpinames/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U src/sys/external/bsd/acpica/dist/common/cmfsize.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U src/sys/external/bsd/acpica/dist/common/dmtable.c
U src/sys/external/bsd/acpica/dist/common/dmtables.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo.c
U src/sys/external/bsd/acpica/dist/common/getopt.c
U src/sys/external/bsd/acpica/dist/tests/misc/badcode.asl
U src/sys/external/bsd/acpica/dist/tests/misc/grammar.asl
U src/sys/external/bsd/acpica/dist/tests/templates/templates.sh
U src/sys/external/bsd/acpica/dist/tests/templates/Makefile
U src/sys/external/bsd/acpica/dist/compiler/aslcompiler.h
U src/sys/external/bsd/acpica/dist/compiler/aslanalyze.c
U src/sys/external/bsd/acpica/dist/compiler/aslascii.c
U src/sys/external/bsd/acpica/dist/compiler/aslbtypes.c
U src/sys/external/bsd/acpica/dist/compiler/aslcodegen.c
U src/sys/external/bsd/acpica/dist/compiler/aslcompile.c
U src/sys/external/bsd/acpica/dist/compiler/aslcompiler.l
U src/sys/external/bsd/acpica/dist/compiler/aslcstyle.y
U src/sys/external/bsd/acpica/dist/compiler/asldebug.c
U src/sys/external/bsd/acpica/dist/compiler/asldefine.h
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Mon Jul 18 17:23:32 UTC 2016

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv5958

Log Message:
27 May 2016. Summary of changes for version 20160527:

This release is available at https://acpica.org/downloads


1) ACPICA kernel-resident subsystem:

Temporarily reverted the new arbitrary bit length/alignment support in 
AcpiHwRead/AcpiHwWrite for the Generic Address Structure. There have been 
a number of regressions with the new code that need to be fully resolved 
and tested before this support can be finally integrated into ACPICA. 
Apologies for any inconveniences these issues may have caused.

The ACPI message macros are not configurable (ACPI_MSG_ERROR, 
ACPI_MSG_EXCEPTION, ACPI_MSG_WARNING, ACPI_MSG_INFO, ACPI_MSG_BIOS_ERROR, 
and ACPI_MSG_BIOS_WARNING). Lv Zheng.

Fixed a couple of GCC warnings associated with the use of the -Wcast-qual 
option. Adds a new return macro, return_STR. Junk-uk Kim.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version: 136.8K Code, 51.6K Data, 188.4K Total
Debug Version: 201.5K Code, 82.2K Data, 283.7K Total
  Previous Release:
Non-Debug Version: 137.4K Code, 52.6K Data, 190.0K Total
Debug Version: 200.9K Code, 82.2K Data, 283.1K Total


Status:

Vendor Tag: intel
Release Tags:   acpica-20160527

U src/sys/external/bsd/acpica/dist/changes.txt
U src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
U src/sys/external/bsd/acpica/dist/generate/release/release.sh
U src/sys/external/bsd/acpica/dist/generate/release/build.sh
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexamples/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpinames/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
U src/sys/external/bsd/acpica/dist/common/acfileio.c
U src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
U src/sys/external/bsd/acpica/dist/common/ahids.c
U src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/ahtable.c
U src/sys/external/bsd/acpica/dist/common/ahuuids.c
U src/sys/external/bsd/acpica/dist/common/cmfsize.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U src/sys/external/bsd/acpica/dist/common/dmtable.c
U src/sys/external/bsd/acpica/dist/common/dmtables.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump.c
U src/sys/external/bsd/acpica/dist/common/dmtbinfo.c
U src/sys/external/bsd/acpica/dist/common/getopt.c
U src/sys/external/bsd/acpica/dist/tests/misc/badcode.asl
U src/sys/external/bsd/acpica/dist/tests/misc/grammar.asl
U src/sys/external/bsd/acpica/dist/tests/templates/templates.sh
U src/sys/external/bsd/acpica/dist/tests/templates/Makefile
U src/sys/external/bsd/acpica/dist/compiler/aslcompiler.h
U src/sys/external/bsd/acpica/dist/compiler/aslanalyze.c
U src/sys/external/bsd/acpica/dist/compiler/aslascii.c
U src/sys/external/bsd/acpica/dist/compiler/aslbtypes.c
U src/sys/external/bsd/acpica/dist/compiler/aslcodegen.c
U src/sys/external/bsd/acpica/dist/compiler/aslcompile.c
U src/sys/external/bsd/acpica/dist/compiler/aslcompiler.l
U src/sys/external/bsd/acpica/dist/compiler/aslcstyle.y
U src/sys/external/bsd/acpica/dist/compiler/asldebug.c
U src/sys/external/bsd/acpica/dist/compiler/asldefine.h
U 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Wed May  4 18:16:01 UTC 2016

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv28756

Log Message:
22 April 2016. Summary of changes for version 20160422:

1) ACPICA kernel-resident subsystem:

Fixed a regression in the GAS (generic address structure) arbitrary bit 
support in AcpiHwRead/AcpiHwWrite. Problem could cause incorrect behavior 
and incorrect return values. Lv Zheng. ACPICA BZ 1270.

ACPI 6.0: Added support for new/renamed resource macros. One new argument 
was added to each of these macros, and the original name has been 
deprecated. The AML disassembler will always disassemble to the new 
names. Support for the new macros was added to iASL, disassembler, 
resource manager, and the acpihelp utility. ACPICA BZ 1274.

I2cSerialBus  -> I2cSerialBusV2
SpiSerialBus  -> SpiSerialBusV2
UartSerialBus -> UartSerialBusV2

ACPI 6.0: Added support for a new integer field that was appended to the 
package object returned by the _BIX method. This adds iASL compile-time 
and AML runtime error checking. ACPICA BZ 1273.

ACPI 6.1: Added support for a new PCCT subtable, "HW-Reduced Comm 
Subspace Type2" (Headers, Disassembler, and data table compiler).

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version: 137.4K Code, 52.6K Data, 190.0K Total
Debug Version: 201.5K Code, 82.2K Data, 283.7K Total
  Previous Release:
Non-Debug Version: 137.1K Code, 51.5K Data, 188.6K Total
Debug Version: 201.0K Code, 82.0K Data, 283.0K Total


2) iASL Compiler/Disassembler and Tools:

iASL: Implemented an ASL grammar extension to allow/enable executable 
"module-level code" to be created and executed under the various 
operators that create new scopes. This type of AML code is already 
supported in all known AML interpreters, and the grammar change will 
appear in the next version of the ACPI specification. Simplifies the 
conditional runtime creation of named objects under these object types: 

Device
PowerResource
Processor
Scope
ThermalZone

iASL: Implemented a new ASL extension, a "For" loop macro to add greater 
ease-of-use to the ASL language. The syntax is similar to the 
corresponding C operator, and is implemented with the existing AML While 
opcode -- thus requiring no changes to existing AML interpreters.

For (Initialize, Predicate, Update) {TermList}

Grammar:
ForTerm :=
For (
Initializer// Nothing | TermArg => ComputationalData
Predicate  // Nothing | TermArg => ComputationalData
Update // Nothing | TermArg => ComputationalData
) {TermList}


iASL: The _HID/_ADR detection and validation has been enhanced to search 
under conditionals in order to allow these objects to be conditionally 
created at runtime.

iASL: Fixed several issues with the constant folding feature. The 
improvement allows better detection and resolution of statements that can 
be folded at compile time. ACPICA BZ 1266. 

iASL/Disassembler: Fixed a couple issues with the Else{If{}...} 
conversion to the ASL ElseIf operator where incorrect ASL code could be 
generated.

iASL/Disassembler: Fixed a problem with the ASL+ code disassembly where 
sometimes an extra (and extraneous) set of parentheses were emitted for 
some combinations of operators. Although this did not cause any problems 
with recompilation of the disassembled code, it made the code more 
difficult to read. David Box. ACPICA BZ 1231.

iASL: Changed to ignore the unreferenced detection for predefined names 
of resource descriptor elements, when the resource descriptor is 
created/defined within a control method.

iASL: Disassembler: Fix a possible fault with externally declared Buffer 
objects.


18 March 2016. Summary of changes for version 20160318:

1) ACPICA kernel-resident subsystem:

Added support for arbitrary bit lengths and bit offsets for registers 
defined by the Generic Address Structure. Previously, only aligned bit 
lengths of 8/16/32/64 were supported. This was sufficient for many years, 
but recently some machines have been seen that require arbitrary bit-
level support. ACPICA BZ 1240. Lv Zheng.

Fixed an issue where the \_SB._INI method sometimes must be evaluated 
before any _REG methods are evaluated. Lv Zheng.

Implemented several changes related to ACPI table support 
(Headers/Disassembler/TableCompiler):
NFIT: For ACPI 6.1, updated to add some additional new fields and 
constants.
FADT: Updated a warning message and set compliance to ACPI 6.1 (Version 
6).
DMAR: Added new constants per the 10/2014 DMAR spec.
IORT: Added new subtable per the 10/2015 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Wed May  4 18:16:01 UTC 2016

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv28756

Log Message:
22 April 2016. Summary of changes for version 20160422:

1) ACPICA kernel-resident subsystem:

Fixed a regression in the GAS (generic address structure) arbitrary bit 
support in AcpiHwRead/AcpiHwWrite. Problem could cause incorrect behavior 
and incorrect return values. Lv Zheng. ACPICA BZ 1270.

ACPI 6.0: Added support for new/renamed resource macros. One new argument 
was added to each of these macros, and the original name has been 
deprecated. The AML disassembler will always disassemble to the new 
names. Support for the new macros was added to iASL, disassembler, 
resource manager, and the acpihelp utility. ACPICA BZ 1274.

I2cSerialBus  -> I2cSerialBusV2
SpiSerialBus  -> SpiSerialBusV2
UartSerialBus -> UartSerialBusV2

ACPI 6.0: Added support for a new integer field that was appended to the 
package object returned by the _BIX method. This adds iASL compile-time 
and AML runtime error checking. ACPICA BZ 1273.

ACPI 6.1: Added support for a new PCCT subtable, "HW-Reduced Comm 
Subspace Type2" (Headers, Disassembler, and data table compiler).

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version: 137.4K Code, 52.6K Data, 190.0K Total
Debug Version: 201.5K Code, 82.2K Data, 283.7K Total
  Previous Release:
Non-Debug Version: 137.1K Code, 51.5K Data, 188.6K Total
Debug Version: 201.0K Code, 82.0K Data, 283.0K Total


2) iASL Compiler/Disassembler and Tools:

iASL: Implemented an ASL grammar extension to allow/enable executable 
"module-level code" to be created and executed under the various 
operators that create new scopes. This type of AML code is already 
supported in all known AML interpreters, and the grammar change will 
appear in the next version of the ACPI specification. Simplifies the 
conditional runtime creation of named objects under these object types: 

Device
PowerResource
Processor
Scope
ThermalZone

iASL: Implemented a new ASL extension, a "For" loop macro to add greater 
ease-of-use to the ASL language. The syntax is similar to the 
corresponding C operator, and is implemented with the existing AML While 
opcode -- thus requiring no changes to existing AML interpreters.

For (Initialize, Predicate, Update) {TermList}

Grammar:
ForTerm :=
For (
Initializer// Nothing | TermArg => ComputationalData
Predicate  // Nothing | TermArg => ComputationalData
Update // Nothing | TermArg => ComputationalData
) {TermList}


iASL: The _HID/_ADR detection and validation has been enhanced to search 
under conditionals in order to allow these objects to be conditionally 
created at runtime.

iASL: Fixed several issues with the constant folding feature. The 
improvement allows better detection and resolution of statements that can 
be folded at compile time. ACPICA BZ 1266. 

iASL/Disassembler: Fixed a couple issues with the Else{If{}...} 
conversion to the ASL ElseIf operator where incorrect ASL code could be 
generated.

iASL/Disassembler: Fixed a problem with the ASL+ code disassembly where 
sometimes an extra (and extraneous) set of parentheses were emitted for 
some combinations of operators. Although this did not cause any problems 
with recompilation of the disassembled code, it made the code more 
difficult to read. David Box. ACPICA BZ 1231.

iASL: Changed to ignore the unreferenced detection for predefined names 
of resource descriptor elements, when the resource descriptor is 
created/defined within a control method.

iASL: Disassembler: Fix a possible fault with externally declared Buffer 
objects.


18 March 2016. Summary of changes for version 20160318:

1) ACPICA kernel-resident subsystem:

Added support for arbitrary bit lengths and bit offsets for registers 
defined by the Generic Address Structure. Previously, only aligned bit 
lengths of 8/16/32/64 were supported. This was sufficient for many years, 
but recently some machines have been seen that require arbitrary bit-
level support. ACPICA BZ 1240. Lv Zheng.

Fixed an issue where the \_SB._INI method sometimes must be evaluated 
before any _REG methods are evaluated. Lv Zheng.

Implemented several changes related to ACPI table support 
(Headers/Disassembler/TableCompiler):
NFIT: For ACPI 6.1, updated to add some additional new fields and 
constants.
FADT: Updated a warning message and set compliance to ACPI 6.1 (Version 
6).
DMAR: Added new constants per the 10/2014 DMAR spec.
IORT: Added new subtable per the 10/2015 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Jan  9 19:54:59 UTC 2016

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv22345

Log Message:
import new acpica:


8 January 2016. Summary of changes for version 20160108:

1) ACPICA kernel-resident subsystem:

Updated all ACPICA copyrights and signons to 2016: Added the 2016 
copyright to all source code module headers and utility/tool signons. 
This includes the standard Linux dual-license header. This affects 
virtually every file in the ACPICA core subsystem, iASL compiler, all 
ACPICA utilities, and the ACPICA test suite.

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.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

Current Release:
Non-Debug Version: 102.7K Code, 28.4K Data, 131.1K Total
Debug Version: 200.4K Code, 81.9K Data, 282.4K Total
  Previous Release:
Non-Debug Version: 102.6K Code, 28.4K Data, 131.0K Total
Debug Version: 200.3K Code, 81.9K Data, 282.3K Total


2) iASL Compiler/Disassembler and Tools:

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.



18 December 2015. Summary of changes for version 20151218:

1) ACPICA kernel-resident subsystem:

Implemented per-AML-table execution of "module-level code" as individual 
ACPI tables are loaded into the namespace during ACPICA initialization. 
In other words, any module-level code within an AML table is executed 
immediately after the table is loaded, instead of batched and executed 
after all of the tables have been loaded. This provides compatibility 
with other ACPI implementations. ACPICA BZ 1219. Bob Moore, Lv Zheng, 
David Box.

To fully support the feature above, the default operation region handlers 
for the SystemMemory, SystemIO, and PCI_Config address spaces are now 
installed before any ACPI tables are loaded. This enables module-level 
code to access these address spaces during the table load and module-
level code execution phase. ACPICA BZ 1220. Bob Moore, Lv Zheng, David 
Box.

Implemented several changes to the internal _REG support in conjunction 
with the changes above. Also, changes to the AcpiExec/AcpiNames/Examples 
utilities for the changes above. Although these tools were changed, host 
operating systems that simply use the default handlers for SystemMemory, 
SystemIO, and PCI_Config spaces should not require any update. Lv Zheng.

For example, in the code below, DEV1 is conditionally added to the 
namespace by the DSDT via module-level code that accesses an operation 
region. The SSDT references DEV1 via the Scope operator. DEV1 must be 
created immediately after the DSDT is loaded in order for the SSDT to 
successfully reference DEV1. Previously, this code would cause an 
AE_NOT_EXIST exception during the load of the SSDT. Now, this code is 
fully supported by ACPICA.

DefinitionBlock ("", "DSDT", 2, "Intel", "DSDT1", 1)
{
OperationRegion (OPR1, SystemMemory, 0x400, 32)
Field (OPR1, AnyAcc, NoLock, Preserve)
{
FLD1, 1
}
If (FLD1)
{
Device (\DEV1)
{
}
}
}
DefinitionBlock ("", "SSDT", 2, "Intel", "SSDT1", 1)
{
External (\DEV1, DeviceObj)
Scope (\DEV1)
{
}
}

Fixed an AML interpreter problem where control method invocations were 
not handled correctly when the invocation was itself a SuperName argument 
to another ASL operator. In these cases, the method was not invoked. 
ACPICA BZ 1002. Affects the following ASL operators that have a SuperName 
argument:
Store
Acquire, Wait
CondRefOf, RefOf
Decrement, Increment
Load, Unload
Notify
Signal, Release, Reset
SizeOf

Implemented automatic String-to-ObjectReference conversion support for 
packages returned by predefined names (such as _DEP). A common BIOS error 
is to add double quotes around an ObjectReference namepath, which turns 
the reference into an unexpected string object. This support detects the 
problem and corrects it before the package is returned to the caller that 
invoked the method. Lv Zheng.

Implemented extensions to the Concatenate operator. 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Jan  9 19:54:59 UTC 2016

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv22345

Log Message:
import new acpica:


8 January 2016. Summary of changes for version 20160108:

1) ACPICA kernel-resident subsystem:

Updated all ACPICA copyrights and signons to 2016: Added the 2016 
copyright to all source code module headers and utility/tool signons. 
This includes the standard Linux dual-license header. This affects 
virtually every file in the ACPICA core subsystem, iASL compiler, all 
ACPICA utilities, and the ACPICA test suite.

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.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

Current Release:
Non-Debug Version: 102.7K Code, 28.4K Data, 131.1K Total
Debug Version: 200.4K Code, 81.9K Data, 282.4K Total
  Previous Release:
Non-Debug Version: 102.6K Code, 28.4K Data, 131.0K Total
Debug Version: 200.3K Code, 81.9K Data, 282.3K Total


2) iASL Compiler/Disassembler and Tools:

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.



18 December 2015. Summary of changes for version 20151218:

1) ACPICA kernel-resident subsystem:

Implemented per-AML-table execution of "module-level code" as individual 
ACPI tables are loaded into the namespace during ACPICA initialization. 
In other words, any module-level code within an AML table is executed 
immediately after the table is loaded, instead of batched and executed 
after all of the tables have been loaded. This provides compatibility 
with other ACPI implementations. ACPICA BZ 1219. Bob Moore, Lv Zheng, 
David Box.

To fully support the feature above, the default operation region handlers 
for the SystemMemory, SystemIO, and PCI_Config address spaces are now 
installed before any ACPI tables are loaded. This enables module-level 
code to access these address spaces during the table load and module-
level code execution phase. ACPICA BZ 1220. Bob Moore, Lv Zheng, David 
Box.

Implemented several changes to the internal _REG support in conjunction 
with the changes above. Also, changes to the AcpiExec/AcpiNames/Examples 
utilities for the changes above. Although these tools were changed, host 
operating systems that simply use the default handlers for SystemMemory, 
SystemIO, and PCI_Config spaces should not require any update. Lv Zheng.

For example, in the code below, DEV1 is conditionally added to the 
namespace by the DSDT via module-level code that accesses an operation 
region. The SSDT references DEV1 via the Scope operator. DEV1 must be 
created immediately after the DSDT is loaded in order for the SSDT to 
successfully reference DEV1. Previously, this code would cause an 
AE_NOT_EXIST exception during the load of the SSDT. Now, this code is 
fully supported by ACPICA.

DefinitionBlock ("", "DSDT", 2, "Intel", "DSDT1", 1)
{
OperationRegion (OPR1, SystemMemory, 0x400, 32)
Field (OPR1, AnyAcc, NoLock, Preserve)
{
FLD1, 1
}
If (FLD1)
{
Device (\DEV1)
{
}
}
}
DefinitionBlock ("", "SSDT", 2, "Intel", "SSDT1", 1)
{
External (\DEV1, DeviceObj)
Scope (\DEV1)
{
}
}

Fixed an AML interpreter problem where control method invocations were 
not handled correctly when the invocation was itself a SuperName argument 
to another ASL operator. In these cases, the method was not invoked. 
ACPICA BZ 1002. Affects the following ASL operators that have a SuperName 
argument:
Store
Acquire, Wait
CondRefOf, RefOf
Decrement, Increment
Load, Unload
Notify
Signal, Release, Reset
SizeOf

Implemented automatic String-to-ObjectReference conversion support for 
packages returned by predefined names (such as _DEP). A common BIOS error 
is to add double quotes around an ObjectReference namepath, which turns 
the reference into an unexpected string object. This support detects the 
problem and corrects it before the package is returned to the caller that 
invoked the method. Lv Zheng.

Implemented extensions to the Concatenate operator. 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Tue Aug 18 09:53:46 UTC 2015

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv26132

Log Message:

17 July 2015. Summary of changes for version 20150717:

1) ACPICA kernel-resident subsystem:

Improved the partitioning between the Debugger and Disassembler 
components. This allows the Debugger to be used standalone within kernel 
code without the Disassembler (which is used for single stepping also). 
This renames and moves one file, dmobject.c to dbobject.c. Lv Zheng.

Debugger: Implemented a new command to trace the execution of control 
methods (Trace). This is especially useful for the in-kernel version of 
the debugger when file I/O may not be available for method trace output. 
See the ACPICA reference for more information. Lv Zheng.

Moved all C library prototypes (used for the local versions of these 
functions when requested) to a new header, acclib.h
Cleaned up the use of non-ANSI C library functions. These functions are 
implemented locally in ACPICA. Moved all such functions to a common 
source file, utnonansi.c

Debugger: Fixed a problem with the !! command (get last command 
executed) where the debugger could enter an infinite loop and eventually 
crash.

Removed the use of local macros that were used for some of the standard C 
library functions to automatically cast input parameters. This mostly 
affected the is* functions where the input parameter is defined to be an 
int. This required a few modifications to the main ACPICA source code to 
provide casting for these functions and eliminate possible compiler 
warnings for these parameters.

Across the source code, added additional status/error checking to resolve 
issues discovered by static source code analysis tools such as Coverity.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version: 100.9K Code, 24.5K Data, 125.4K Total
Debug Version: 197.8K Code, 81.5K Data, 279.3K Total
  Previous Release:
Non-Debug Version: 100.6K Code, 27.6K Data, 128.2K Total
Debug Version: 196.2K Code, 81.0K Data, 277.2K Total


2) iASL Compiler/Disassembler and Tools:

iASL: Fixed a regression where the device map file feature no longer 
worked properly when used in conjunction with the disassembler. It only 
worked properly with the compiler itself.

iASL: Implemented a new warning for method LocalX variables that are set 
but never used (similar to a C compiler such as gcc). This also applies 
to ArgX variables that are not defined by the parent method, and are 
instead (legally) used as local variables.

iASL/Preprocessor: Finished the pass-through of line numbers from the 
preprocessor to the compiler. This ensures that compiler errors/warnings 
have the correct original line numbers and filenames, regardless of any 
#include files.

iASL/Preprocessor: Fixed a couple of issues with comment handling and the 
pass-through of comments to the preprocessor output file (which becomes 
the compiler input file). Also fixed a problem with // comments that 
appear after a math expression.

iASL: Added support for the TCPA server table to the table compiler and 
template generator. (The client table was already previously supported)

iASL/Preprocessor: Added a permanent #define of the symbol __IASL__ to 
identify the iASL compiler.

Cleaned up the use of the macros NEGATIVE and POSITIVE which were defined 
multiple times. The new names are ACPI_SIGN_NEGATIVE and 
ACPI_SIGN_POSITIVE.

AcpiHelp: Update to expand help messages for the iASL preprocessor 
directives.



19 June 2015. Summary of changes for version 20150619:

Two regressions in version 20150616 have been addressed:

Fixes some problems/issues with the C library macro removal (ACPI_STRLEN, 
etc.) This update changes ACPICA to only use the standard headers for 
functions, or the prototypes for the local versions of the C library 
functions. Across the source code, this required some additional casts 
for some Clib invocations for portability. Moved all local prototypes to 
a new file, acclib.h

Fixes several problems with recent changes to the handling of the FACS 
table that could cause some systems not to boot.



16 June 2015. Summary of changes for version 20150616:


1) ACPICA kernel-resident subsystem:

Across the entire ACPICA source code base, the various macros for the C 
library functions (such as ACPI_STRLEN, etc.) have been removed and 
replaced by the standard C library names (strlen, etc.) The original 
purpose for these macros is no longer applicable. This simplification 
reduces the number of macros used 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Tue Aug 18 09:53:46 UTC 2015

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv26132

Log Message:

17 July 2015. Summary of changes for version 20150717:

1) ACPICA kernel-resident subsystem:

Improved the partitioning between the Debugger and Disassembler 
components. This allows the Debugger to be used standalone within kernel 
code without the Disassembler (which is used for single stepping also). 
This renames and moves one file, dmobject.c to dbobject.c. Lv Zheng.

Debugger: Implemented a new command to trace the execution of control 
methods (Trace). This is especially useful for the in-kernel version of 
the debugger when file I/O may not be available for method trace output. 
See the ACPICA reference for more information. Lv Zheng.

Moved all C library prototypes (used for the local versions of these 
functions when requested) to a new header, acclib.h
Cleaned up the use of non-ANSI C library functions. These functions are 
implemented locally in ACPICA. Moved all such functions to a common 
source file, utnonansi.c

Debugger: Fixed a problem with the !! command (get last command 
executed) where the debugger could enter an infinite loop and eventually 
crash.

Removed the use of local macros that were used for some of the standard C 
library functions to automatically cast input parameters. This mostly 
affected the is* functions where the input parameter is defined to be an 
int. This required a few modifications to the main ACPICA source code to 
provide casting for these functions and eliminate possible compiler 
warnings for these parameters.

Across the source code, added additional status/error checking to resolve 
issues discovered by static source code analysis tools such as Coverity.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version: 100.9K Code, 24.5K Data, 125.4K Total
Debug Version: 197.8K Code, 81.5K Data, 279.3K Total
  Previous Release:
Non-Debug Version: 100.6K Code, 27.6K Data, 128.2K Total
Debug Version: 196.2K Code, 81.0K Data, 277.2K Total


2) iASL Compiler/Disassembler and Tools:

iASL: Fixed a regression where the device map file feature no longer 
worked properly when used in conjunction with the disassembler. It only 
worked properly with the compiler itself.

iASL: Implemented a new warning for method LocalX variables that are set 
but never used (similar to a C compiler such as gcc). This also applies 
to ArgX variables that are not defined by the parent method, and are 
instead (legally) used as local variables.

iASL/Preprocessor: Finished the pass-through of line numbers from the 
preprocessor to the compiler. This ensures that compiler errors/warnings 
have the correct original line numbers and filenames, regardless of any 
#include files.

iASL/Preprocessor: Fixed a couple of issues with comment handling and the 
pass-through of comments to the preprocessor output file (which becomes 
the compiler input file). Also fixed a problem with // comments that 
appear after a math expression.

iASL: Added support for the TCPA server table to the table compiler and 
template generator. (The client table was already previously supported)

iASL/Preprocessor: Added a permanent #define of the symbol __IASL__ to 
identify the iASL compiler.

Cleaned up the use of the macros NEGATIVE and POSITIVE which were defined 
multiple times. The new names are ACPI_SIGN_NEGATIVE and 
ACPI_SIGN_POSITIVE.

AcpiHelp: Update to expand help messages for the iASL preprocessor 
directives.



19 June 2015. Summary of changes for version 20150619:

Two regressions in version 20150616 have been addressed:

Fixes some problems/issues with the C library macro removal (ACPI_STRLEN, 
etc.) This update changes ACPICA to only use the standard headers for 
functions, or the prototypes for the local versions of the C library 
functions. Across the source code, this required some additional casts 
for some Clib invocations for portability. Moved all local prototypes to 
a new file, acclib.h

Fixes several problems with recent changes to the handling of the FACS 
table that could cause some systems not to boot.



16 June 2015. Summary of changes for version 20150616:


1) ACPICA kernel-resident subsystem:

Across the entire ACPICA source code base, the various macros for the C 
library functions (such as ACPI_STRLEN, etc.) have been removed and 
replaced by the standard C library names (strlen, etc.) The original 
purpose for these macros is no longer applicable. This simplification 
reduces the number of macros used 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Mon Apr 13 17:21:11 UTC 2015

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv1072

Log Message:

10 April 2015. Summary of changes for version 20150410:

Reverted a change introduced in version 20150408 that caused
a regression in the disassembler where incorrect operator
symbols could be emitted.


08 April 2015. Summary of changes for version 20150408:


1) ACPICA kernel-resident subsystem:

Permanently set the return value for the _REV predefined name. It now 
returns 2 (was 5). This matches other ACPI implementations. _REV will be 
deprecated in the future, and is now defined to be 1 for ACPI 1.0, and 2 
for ACPI 2.0 and later. It should never be used to differentiate or 
identify operating systems.

Added the Windows 2015 string to the _OSI support. ACPICA will now 
return TRUE to a query with this string.

Fixed several issues with the local version of the printf function.

Added the C99 compiler option (-std=c99) to the Unix makefiles.

  Current Release:
Non-Debug Version:  99.9K Code, 27.4K Data, 127.3K Total
Debug Version: 195.2K Code, 80.7K Data, 275.9K Total
  Previous Release:
Non-Debug Version:  98.8K Code, 27.3K Data, 126.1K Total
Debug Version: 192.1K Code, 79.8K Data, 271.9K Total


2) iASL Compiler/Disassembler and Tools:

iASL: Implemented an enhancement to the constant folding feature to 
transform the parse tree to a simple Store operation whenever possible:
Add (2, 3, X) == is converted to: Store (5, X)
X = 2 + 3 == is converted to: Store (5, X)

Updated support for the SLIC table (Software Licensing Description Table) 
in both the Data Table compiler and the disassembler. The SLIC table 
support now conforms to Microsoft Software Licensing Tables (SLIC and 
MSDM). November 29, 2011. Copyright 2011 Microsoft. Note: Any SLIC data 
following the ACPI header is now defined to be Proprietary Data, and as 
such, can only be entered or displayed as a hex data block.

Implemented full support for the MSDM table as described in the document 
above. Note: The format of MSDM is similar to SLIC. Any MSDM data 
following the ACPI header is defined to be Proprietary Data, and can 
only be entered or displayed as a hex data block.

Implemented the -Pn option for the iASL Table Compiler (was only 
implemented for the ASL compiler). This option disables the iASL 
preprocessor.

Disassembler: For disassembly of Data Tables, added a comment field 
around the Ascii equivalent data that is emitted as part of the Raw 
Table Data block. This prevents the iASL Preprocessor from possible 
confusion if/when the table is compiled.

Disassembler: Added an option (-df) to force the disassembler to assume 
that the table being disassembled contains valid AML. This feature is 
useful for disassembling AML files that contain ACPI signatures other 
than DSDT or SSDT (such as OEMx or other signatures).

Changes for the EFI version of the tools:
1) Fixed a build error/issue
2) Fixed a cast warning

iASL: Fixed a path issue with the __FILE__ operator by making the 
directory prefix optional within the internal SplitInputFilename 
function.

Debugger: Removed some unused global variables.

Tests: Updated the makefile for proper generation of the AAPITS suite.


04 February 2015. Summary of changes for version 20150204:

ACPICA kernel-resident subsystem:

Updated all ACPICA copyrights and signons to 2014. Added the 2014 
copyright to all module headers and signons, including the standard Linux 
header. This affects virtually every file in the ACPICA core subsystem, 
iASL compiler, all ACPICA utilities, and the test suites.

Events: Introduce ACPI_GPE_DISPATCH_RAW_HANDLER to fix GPE storm issues.
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. In this 
scenario, handlers should use the AcpiSetGpe() API to disable/enable the 
GPE. This API will leave the reference counts undisturbed, thereby 
preventing unintentional clearing of the GPE when the intent in only to 
temporarily disable it. Raw handlers allow enabling and disabling of a 
GPE by removing GPE register locking. As such, raw handlers much provide 
their own locks while using GPE API's to protect access to GPE data 
structures.
Lv Zheng

Events: Always modify GPE registers under the GPE lock.
Applies GPE lock around AcpiFinishGpe() to protect access to GPE register
values. Reported as bug by joe@apple.com.

Unix makefiles: Separate option to disable optimizations and 
_FORTIFY_SOURCE. This change removes the _FORTIFY_SOURCE flag from the 
NOOPT disable option and creates a 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Mon Apr 13 17:21:11 UTC 2015

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv1072

Log Message:

10 April 2015. Summary of changes for version 20150410:

Reverted a change introduced in version 20150408 that caused
a regression in the disassembler where incorrect operator
symbols could be emitted.


08 April 2015. Summary of changes for version 20150408:


1) ACPICA kernel-resident subsystem:

Permanently set the return value for the _REV predefined name. It now 
returns 2 (was 5). This matches other ACPI implementations. _REV will be 
deprecated in the future, and is now defined to be 1 for ACPI 1.0, and 2 
for ACPI 2.0 and later. It should never be used to differentiate or 
identify operating systems.

Added the Windows 2015 string to the _OSI support. ACPICA will now 
return TRUE to a query with this string.

Fixed several issues with the local version of the printf function.

Added the C99 compiler option (-std=c99) to the Unix makefiles.

  Current Release:
Non-Debug Version:  99.9K Code, 27.4K Data, 127.3K Total
Debug Version: 195.2K Code, 80.7K Data, 275.9K Total
  Previous Release:
Non-Debug Version:  98.8K Code, 27.3K Data, 126.1K Total
Debug Version: 192.1K Code, 79.8K Data, 271.9K Total


2) iASL Compiler/Disassembler and Tools:

iASL: Implemented an enhancement to the constant folding feature to 
transform the parse tree to a simple Store operation whenever possible:
Add (2, 3, X) == is converted to: Store (5, X)
X = 2 + 3 == is converted to: Store (5, X)

Updated support for the SLIC table (Software Licensing Description Table) 
in both the Data Table compiler and the disassembler. The SLIC table 
support now conforms to Microsoft Software Licensing Tables (SLIC and 
MSDM). November 29, 2011. Copyright 2011 Microsoft. Note: Any SLIC data 
following the ACPI header is now defined to be Proprietary Data, and as 
such, can only be entered or displayed as a hex data block.

Implemented full support for the MSDM table as described in the document 
above. Note: The format of MSDM is similar to SLIC. Any MSDM data 
following the ACPI header is defined to be Proprietary Data, and can 
only be entered or displayed as a hex data block.

Implemented the -Pn option for the iASL Table Compiler (was only 
implemented for the ASL compiler). This option disables the iASL 
preprocessor.

Disassembler: For disassembly of Data Tables, added a comment field 
around the Ascii equivalent data that is emitted as part of the Raw 
Table Data block. This prevents the iASL Preprocessor from possible 
confusion if/when the table is compiled.

Disassembler: Added an option (-df) to force the disassembler to assume 
that the table being disassembled contains valid AML. This feature is 
useful for disassembling AML files that contain ACPI signatures other 
than DSDT or SSDT (such as OEMx or other signatures).

Changes for the EFI version of the tools:
1) Fixed a build error/issue
2) Fixed a cast warning

iASL: Fixed a path issue with the __FILE__ operator by making the 
directory prefix optional within the internal SplitInputFilename 
function.

Debugger: Removed some unused global variables.

Tests: Updated the makefile for proper generation of the AAPITS suite.


04 February 2015. Summary of changes for version 20150204:

ACPICA kernel-resident subsystem:

Updated all ACPICA copyrights and signons to 2014. Added the 2014 
copyright to all module headers and signons, including the standard Linux 
header. This affects virtually every file in the ACPICA core subsystem, 
iASL compiler, all ACPICA utilities, and the test suites.

Events: Introduce ACPI_GPE_DISPATCH_RAW_HANDLER to fix GPE storm issues.
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. In this 
scenario, handlers should use the AcpiSetGpe() API to disable/enable the 
GPE. This API will leave the reference counts undisturbed, thereby 
preventing unintentional clearing of the GPE when the intent in only to 
temporarily disable it. Raw handlers allow enabling and disabling of a 
GPE by removing GPE register locking. As such, raw handlers much provide 
their own locks while using GPE API's to protect access to GPE data 
structures.
Lv Zheng

Events: Always modify GPE registers under the GPE lock.
Applies GPE lock around AcpiFinishGpe() to protect access to GPE register
values. Reported as bug by joe@apple.com.

Unix makefiles: Separate option to disable optimizations and 
_FORTIFY_SOURCE. This change removes the _FORTIFY_SOURCE flag from the 
NOOPT disable option and creates a 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Oct 25 20:58:03 UTC 2014

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv11027

Log Message:

26 September 2014. Summary of changes for version 20140926:

1) ACPICA kernel-resident subsystem:

Updated the GPIO operation region handler interface (GeneralPurposeIo). 
In order to support GPIO Connection objects with multiple pins, along 
with the related Field objects, the following changes to the interface 
have been made: The Address is now defined to be the offset in bits of 
the field unit from the previous invocation of a Connection. It can be 
viewed as a Pin Number Index into the connection resource descriptor. 
The BitWidth is the exact bit width of the field. It is usually one bit, 
but not always. See the ACPICA reference guide (section 8.8.6.2.1) for 
additional information and examples.

GPE support: During ACPICA/GPE initialization, ensure that all GPEs with 
corresponding _Lxx/_Exx methods are disabled (they may have been enabled 
by the firmware), so that they cannot fire until they are enabled via 
AcpiUpdateAllGpes. Rafael J. Wysocki.

Added a new return flag for the Event/GPE status interfaces -- 
AcpiGetEventStatus and AcpiGetGpeStatus. The new 
ACPI_EVENT_FLAGS_HAS_HANDLER flag is used to indicate that the event or 
GPE currently has a handler associated with it, and can thus actually 
affect the system. Lv Zheng.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version:  99.1K Code, 27.3K Data, 126.4K Total
Debug Version: 192.8K Code, 79.9K Data, 272.7K Total
  Previous Release:
Non-Debug Version:  98.8K Code, 27.3K Data, 126.1K Total
Debug Version: 192.1K Code, 79.8K Data, 271.9K Total

2) iASL Compiler/Disassembler and Tools:

iASL: Fixed a memory allocation/free regression introduced in 20140828 
that could cause the compiler to crash. This was introduced inadvertently 
during the effort to eliminate compiler memory leaks. ACPICA BZ , 
1113.

iASL: Removed two error messages that have been found to create false 
positives, until they can be fixed and fully validated (ACPICA BZ 1112):
1) Illegal forward reference within a method
2) Illegal reference across two methods

iASL: Implemented a new option (-lm) to create a hardware mapping file 
that summarizes all GPIO, I2C, SPI, and UART connections. This option 
works for both the compiler and disassembler. See the iASL compiler user 
guide for additional information and examples (section 6.4.6).

AcpiDump: Added support for the version 1 (ACPI 1.0) RSDP in addition to 
version 2. This corrects the AE_BAD_HEADER exception seen on systems with 
a version 1 RSDP. Lv Zheng ACPICA BZ 1097.

AcpiExec: For Unix versions, don't attempt to put STDIN into raw mode 
unless STDIN is actually a terminal. Assists with batch-mode processing. 
ACPICA BZ 1114.

Disassembler/AcpiHelp: Added another large group of recognized _HID 
values.



28 August 2014. Summary of changes for version 20140828:

1) ACPICA kernel-resident subsystem:

Fixed a problem related to the internal use of the Timer() operator where 
a 64-bit divide could cause an attempted link to a double-precision math 
library. This divide is not actually necessary, so the code was 
restructured to eliminate it. Lv Zheng.

ACPI 5.1: Added support for the runtime validation of the _DSD package 
(similar to the iASL support).

ACPI 5.1/Headers: Added support for the GICC affinity subtable to the 
SRAT table. Hanjun Guo hanjun@linaro.org.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version:  98.8K Code, 27.3K Data, 126.1K Total
Debug Version: 192.1K Code, 79.8K Data, 271.9K Total
  Previous Release:
Non-Debug Version:  98.7K Code, 27.3K Data, 126.0K Total1
Debug Version: 192.0K Code, 79.7K Data, 271.7K Total

2) iASL Compiler/Disassembler and Tools:

AcpiExec: Fixed a problem on unix systems where the original terminal 
state was not always properly restored upon exit. Seen when using the -v 
option. ACPICA BZ 1104.

iASL: Fixed a problem with the validation of the ranges/length within the 
Memory24 resource descriptor. There was a boundary condition when the 
range was equal to the (length -1) caused by the fact that these values 
are defined in 256-byte blocks, not bytes. ACPICA BZ 1098

Disassembler: Fixed a problem with the GpioInt descriptor interrupt 
polarity 
flags. 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Sat Oct 25 20:58:03 UTC 2014

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv11027

Log Message:

26 September 2014. Summary of changes for version 20140926:

1) ACPICA kernel-resident subsystem:

Updated the GPIO operation region handler interface (GeneralPurposeIo). 
In order to support GPIO Connection objects with multiple pins, along 
with the related Field objects, the following changes to the interface 
have been made: The Address is now defined to be the offset in bits of 
the field unit from the previous invocation of a Connection. It can be 
viewed as a Pin Number Index into the connection resource descriptor. 
The BitWidth is the exact bit width of the field. It is usually one bit, 
but not always. See the ACPICA reference guide (section 8.8.6.2.1) for 
additional information and examples.

GPE support: During ACPICA/GPE initialization, ensure that all GPEs with 
corresponding _Lxx/_Exx methods are disabled (they may have been enabled 
by the firmware), so that they cannot fire until they are enabled via 
AcpiUpdateAllGpes. Rafael J. Wysocki.

Added a new return flag for the Event/GPE status interfaces -- 
AcpiGetEventStatus and AcpiGetGpeStatus. The new 
ACPI_EVENT_FLAGS_HAS_HANDLER flag is used to indicate that the event or 
GPE currently has a handler associated with it, and can thus actually 
affect the system. Lv Zheng.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version:  99.1K Code, 27.3K Data, 126.4K Total
Debug Version: 192.8K Code, 79.9K Data, 272.7K Total
  Previous Release:
Non-Debug Version:  98.8K Code, 27.3K Data, 126.1K Total
Debug Version: 192.1K Code, 79.8K Data, 271.9K Total

2) iASL Compiler/Disassembler and Tools:

iASL: Fixed a memory allocation/free regression introduced in 20140828 
that could cause the compiler to crash. This was introduced inadvertently 
during the effort to eliminate compiler memory leaks. ACPICA BZ , 
1113.

iASL: Removed two error messages that have been found to create false 
positives, until they can be fixed and fully validated (ACPICA BZ 1112):
1) Illegal forward reference within a method
2) Illegal reference across two methods

iASL: Implemented a new option (-lm) to create a hardware mapping file 
that summarizes all GPIO, I2C, SPI, and UART connections. This option 
works for both the compiler and disassembler. See the iASL compiler user 
guide for additional information and examples (section 6.4.6).

AcpiDump: Added support for the version 1 (ACPI 1.0) RSDP in addition to 
version 2. This corrects the AE_BAD_HEADER exception seen on systems with 
a version 1 RSDP. Lv Zheng ACPICA BZ 1097.

AcpiExec: For Unix versions, don't attempt to put STDIN into raw mode 
unless STDIN is actually a terminal. Assists with batch-mode processing. 
ACPICA BZ 1114.

Disassembler/AcpiHelp: Added another large group of recognized _HID 
values.



28 August 2014. Summary of changes for version 20140828:

1) ACPICA kernel-resident subsystem:

Fixed a problem related to the internal use of the Timer() operator where 
a 64-bit divide could cause an attempted link to a double-precision math 
library. This divide is not actually necessary, so the code was 
restructured to eliminate it. Lv Zheng.

ACPI 5.1: Added support for the runtime validation of the _DSD package 
(similar to the iASL support).

ACPI 5.1/Headers: Added support for the GICC affinity subtable to the 
SRAT table. Hanjun Guo hanjun@linaro.org.

Example Code and Data Size: These are the sizes for the OS-independent 
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The 
debug version of the code includes the debug output trace mechanism and 
has a much larger code and data size.

  Current Release:
Non-Debug Version:  98.8K Code, 27.3K Data, 126.1K Total
Debug Version: 192.1K Code, 79.8K Data, 271.9K Total
  Previous Release:
Non-Debug Version:  98.7K Code, 27.3K Data, 126.0K Total1
Debug Version: 192.0K Code, 79.7K Data, 271.7K Total

2) iASL Compiler/Disassembler and Tools:

AcpiExec: Fixed a problem on unix systems where the original terminal 
state was not always properly restored upon exit. Seen when using the -v 
option. ACPICA BZ 1104.

iASL: Fixed a problem with the validation of the ranges/length within the 
Memory24 resource descriptor. There was a boundary condition when the 
range was equal to the (length -1) caused by the fact that these values 
are defined in 256-byte blocks, not bytes. ACPICA BZ 1098

Disassembler: Fixed a problem with the GpioInt descriptor interrupt 
polarity 
flags. 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Fri Dec 27 18:46:30 UTC 2013

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv13684

Log Message:
import new acpica

Status:

Vendor Tag: intel
Release Tags:   acpica-20131218

U src/sys/external/bsd/acpica/dist/changes.txt
N src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
N src/sys/external/bsd/acpica/dist/generate/release/release.sh
N src/sys/external/bsd/acpica/dist/generate/release/build.sh
N src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
N src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
N src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpinames/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
N src/sys/external/bsd/acpica/dist/debugger/dbconvert.c
C src/sys/external/bsd/acpica/dist/debugger/dbcmds.c
C src/sys/external/bsd/acpica/dist/debugger/dbdisply.c
C src/sys/external/bsd/acpica/dist/debugger/dbexec.c
U src/sys/external/bsd/acpica/dist/debugger/dbfileio.c
U src/sys/external/bsd/acpica/dist/debugger/dbhistry.c
C src/sys/external/bsd/acpica/dist/debugger/dbinput.c
U src/sys/external/bsd/acpica/dist/debugger/dbmethod.c
U src/sys/external/bsd/acpica/dist/debugger/dbnames.c
U src/sys/external/bsd/acpica/dist/debugger/dbstats.c
C src/sys/external/bsd/acpica/dist/debugger/dbutils.c
U src/sys/external/bsd/acpica/dist/debugger/dbxface.c
U src/sys/external/bsd/acpica/dist/tests/misc/badcode.asl
U src/sys/external/bsd/acpica/dist/tests/misc/grammar.asl
U src/sys/external/bsd/acpica/dist/tests/templates/templates.sh
U src/sys/external/bsd/acpica/dist/tests/templates/Makefile
N src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
N src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U src/sys/external/bsd/acpica/dist/common/dmtable.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump.c
C src/sys/external/bsd/acpica/dist/common/dmtbinfo.c
U src/sys/external/bsd/acpica/dist/common/getopt.c
U src/sys/external/bsd/acpica/dist/compiler/aslcompiler.h
U src/sys/external/bsd/acpica/dist/compiler/aslanalyze.c
U src/sys/external/bsd/acpica/dist/compiler/aslbtypes.c
U src/sys/external/bsd/acpica/dist/compiler/aslcodegen.c
C src/sys/external/bsd/acpica/dist/compiler/aslcompile.c
U src/sys/external/bsd/acpica/dist/compiler/aslcompiler.l
U src/sys/external/bsd/acpica/dist/compiler/aslcompiler.y
U src/sys/external/bsd/acpica/dist/compiler/asldefine.h
U src/sys/external/bsd/acpica/dist/compiler/aslerror.c
N src/sys/external/bsd/acpica/dist/compiler/aslfileio.c
U src/sys/external/bsd/acpica/dist/compiler/aslfiles.c
U src/sys/external/bsd/acpica/dist/compiler/aslfold.c
U src/sys/external/bsd/acpica/dist/compiler/aslglobal.h
N src/sys/external/bsd/acpica/dist/compiler/aslhex.c
U src/sys/external/bsd/acpica/dist/compiler/asllength.c
U src/sys/external/bsd/acpica/dist/compiler/asllisting.c
N src/sys/external/bsd/acpica/dist/compiler/asllistsup.c
U src/sys/external/bsd/acpica/dist/compiler/aslload.c
U src/sys/external/bsd/acpica/dist/compiler/asllookup.c
U src/sys/external/bsd/acpica/dist/compiler/aslmain.c
U src/sys/external/bsd/acpica/dist/compiler/aslmap.c
U src/sys/external/bsd/acpica/dist/compiler/aslmessages.h
N src/sys/external/bsd/acpica/dist/compiler/aslmethod.c
N src/sys/external/bsd/acpica/dist/compiler/aslnamesp.c
N src/sys/external/bsd/acpica/dist/compiler/asloffset.c
U src/sys/external/bsd/acpica/dist/compiler/aslopcodes.c
U src/sys/external/bsd/acpica/dist/compiler/asloperands.c
U src/sys/external/bsd/acpica/dist/compiler/aslopt.c
N src/sys/external/bsd/acpica/dist/compiler/asloptions.c
U src/sys/external/bsd/acpica/dist/compiler/aslpredef.c
N 

CVS import: src/sys/external/bsd/acpica/dist

[Christos Zoulas]

Module Name:src
Committed By:   christos
Date:   Fri Dec 27 18:46:30 UTC 2013

Update of /cvsroot/src/sys/external/bsd/acpica/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv13684

Log Message:
import new acpica

Status:

Vendor Tag: intel
Release Tags:   acpica-20131218

U src/sys/external/bsd/acpica/dist/changes.txt
N src/sys/external/bsd/acpica/dist/Makefile
U src/sys/external/bsd/acpica/dist/generate/lint/files.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/lint.bat
U src/sys/external/bsd/acpica/dist/generate/lint/lset.bat
U src/sys/external/bsd/acpica/dist/generate/lint/options.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/readme.txt
U src/sys/external/bsd/acpica/dist/generate/lint/std16.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std32.lnt
U src/sys/external/bsd/acpica/dist/generate/lint/std64.lnt
N src/sys/external/bsd/acpica/dist/generate/release/release.sh
N src/sys/external/bsd/acpica/dist/generate/release/build.sh
N src/sys/external/bsd/acpica/dist/generate/unix/Makefile.common
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/Makefile.config
N src/sys/external/bsd/acpica/dist/generate/unix/Makefile.rules
U src/sys/external/bsd/acpica/dist/generate/unix/readme.txt
U src/sys/external/bsd/acpica/dist/generate/unix/acpibin/Makefile
N src/sys/external/bsd/acpica/dist/generate/unix/acpidump/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpiexec/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpihelp/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpinames/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpisrc/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/acpixtract/Makefile
U src/sys/external/bsd/acpica/dist/generate/unix/iasl/Makefile
N src/sys/external/bsd/acpica/dist/debugger/dbconvert.c
C src/sys/external/bsd/acpica/dist/debugger/dbcmds.c
C src/sys/external/bsd/acpica/dist/debugger/dbdisply.c
C src/sys/external/bsd/acpica/dist/debugger/dbexec.c
U src/sys/external/bsd/acpica/dist/debugger/dbfileio.c
U src/sys/external/bsd/acpica/dist/debugger/dbhistry.c
C src/sys/external/bsd/acpica/dist/debugger/dbinput.c
U src/sys/external/bsd/acpica/dist/debugger/dbmethod.c
U src/sys/external/bsd/acpica/dist/debugger/dbnames.c
U src/sys/external/bsd/acpica/dist/debugger/dbstats.c
C src/sys/external/bsd/acpica/dist/debugger/dbutils.c
U src/sys/external/bsd/acpica/dist/debugger/dbxface.c
U src/sys/external/bsd/acpica/dist/tests/misc/badcode.asl
U src/sys/external/bsd/acpica/dist/tests/misc/grammar.asl
U src/sys/external/bsd/acpica/dist/tests/templates/templates.sh
U src/sys/external/bsd/acpica/dist/tests/templates/Makefile
N src/sys/external/bsd/acpica/dist/common/acgetline.c
U src/sys/external/bsd/acpica/dist/common/adfile.c
U src/sys/external/bsd/acpica/dist/common/adisasm.c
U src/sys/external/bsd/acpica/dist/common/adwalk.c
N src/sys/external/bsd/acpica/dist/common/ahpredef.c
U src/sys/external/bsd/acpica/dist/common/dmextern.c
U src/sys/external/bsd/acpica/dist/common/dmrestag.c
U src/sys/external/bsd/acpica/dist/common/dmtable.c
U src/sys/external/bsd/acpica/dist/common/dmtbdump.c
C src/sys/external/bsd/acpica/dist/common/dmtbinfo.c
U src/sys/external/bsd/acpica/dist/common/getopt.c
U src/sys/external/bsd/acpica/dist/compiler/aslcompiler.h
U src/sys/external/bsd/acpica/dist/compiler/aslanalyze.c
U src/sys/external/bsd/acpica/dist/compiler/aslbtypes.c
U src/sys/external/bsd/acpica/dist/compiler/aslcodegen.c
C src/sys/external/bsd/acpica/dist/compiler/aslcompile.c
U src/sys/external/bsd/acpica/dist/compiler/aslcompiler.l
U src/sys/external/bsd/acpica/dist/compiler/aslcompiler.y
U src/sys/external/bsd/acpica/dist/compiler/asldefine.h
U src/sys/external/bsd/acpica/dist/compiler/aslerror.c
N src/sys/external/bsd/acpica/dist/compiler/aslfileio.c
U src/sys/external/bsd/acpica/dist/compiler/aslfiles.c
U src/sys/external/bsd/acpica/dist/compiler/aslfold.c
U src/sys/external/bsd/acpica/dist/compiler/aslglobal.h
N src/sys/external/bsd/acpica/dist/compiler/aslhex.c
U src/sys/external/bsd/acpica/dist/compiler/asllength.c
U src/sys/external/bsd/acpica/dist/compiler/asllisting.c
N src/sys/external/bsd/acpica/dist/compiler/asllistsup.c
U src/sys/external/bsd/acpica/dist/compiler/aslload.c
U src/sys/external/bsd/acpica/dist/compiler/asllookup.c
U src/sys/external/bsd/acpica/dist/compiler/aslmain.c
U src/sys/external/bsd/acpica/dist/compiler/aslmap.c
U src/sys/external/bsd/acpica/dist/compiler/aslmessages.h
N src/sys/external/bsd/acpica/dist/compiler/aslmethod.c
N src/sys/external/bsd/acpica/dist/compiler/aslnamesp.c
N src/sys/external/bsd/acpica/dist/compiler/asloffset.c
U src/sys/external/bsd/acpica/dist/compiler/aslopcodes.c
U src/sys/external/bsd/acpica/dist/compiler/asloperands.c
U src/sys/external/bsd/acpica/dist/compiler/aslopt.c
N src/sys/external/bsd/acpica/dist/compiler/asloptions.c
U src/sys/external/bsd/acpica/dist/compiler/aslpredef.c
N