| History log of /src/sys/external/bsd/acpica/dist/executer/exsystem.c |
| Revision | | Date | Author | Comments |
| 1.6 |
| 24-Aug-2025 |
christos | merge our changes into 20250807
|
| 1.5 |
| 24-Feb-2025 |
christos | merge conflicts between 2024-08-27 and 2024-12-12
|
| 1.4 |
| 13-Sep-2024 |
christos | Merge conflicts between 20230628 and 20240827
|
| 1.3 |
| 01-Sep-2023 |
christos | branches: 1.3.6;
merge conflicts between 20230628 and 20221020
|
| 1.2 |
| 07-Dec-2022 |
gutteridge | exsystem.c: revert ACPI warning about sleep values >10ms
acpica 20220331 introduced the following change:
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.
This can generate many console messages like:
[ 26.055036] ACPI Warning: Firmware issue: Excessive sleep time (0x0000000000000064 ms > 10 ms) in ACPI Control Method (20220331/exsystem-239)
(60 of them in the latest boot on one older Ivy Bridge laptop.)
This has been reverted upstream and is not present in the next release.
https://github.com/acpica/acpica/commit/df896f452f945d498736c5775d4ee6629df31786
(Also previously reverted in FreeBSD and Linux.)
|
| 1.1 |
| 17-Feb-2011 |
jruoho | branches: 1.1.1;
Initial revision
|
| 1.1.1.18 |
| 24-Aug-2025 |
christos | Import 20250807 (previous was 20241212)
|
| 1.1.1.17 |
| 24-Feb-2025 |
christos | Import new acpica-2024-12-12; previous one was 2024-08-27
|
| 1.1.1.16 |
| 13-Sep-2024 |
christos | Import acpica-20240827 (previous was acpica-20230628)
|
| 1.1.1.15 |
| 01-Sep-2023 |
christos | Import acpica-20230628 (last was 20221020)
|
| 1.1.1.14 |
| 10-Dec-2022 |
christos | 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.
|
| 1.1.1.13 |
| 27-Aug-2022 |
christos | Import acpica-2022-03-31
|
| 1.1.1.12 |
| 03-Apr-2021 |
christos | 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.
|
| 1.1.1.11 |
| 28-Mar-2020 |
christos | branches: 1.1.1.11.4; 1.1.1.11.6;
|
| 1.1.1.10 |
| 29-Apr-2019 |
christos |
|
| 1.1.1.9 |
| 07-Apr-2018 |
christos | branches: 1.1.1.9.2;
|
| 1.1.1.8 |
| 25-Jan-2017 |
christos | branches: 1.1.1.8.12;
One more time in the right place...
|
| 1.1.1.7 |
| 04-May-2016 |
christos | branches: 1.1.1.7.2; 1.1.1.7.4;
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.
|
| 1.1.1.6 |
| 09-Jan-2016 |
christos | import new acpica:
|
| 1.1.1.5 |
| 13-Apr-2015 |
christos |
|
| 1.1.1.4 |
| 25-Oct-2014 |
christos | branches: 1.1.1.4.2;
|
| 1.1.1.3 |
| 27-Dec-2013 |
christos | import new acpica
|
| 1.1.1.2 |
| 17-Feb-2011 |
jruoho | branches: 1.1.1.2.2; 1.1.1.2.4; 1.1.1.2.8; 1.1.1.2.10; 1.1.1.2.20; 1.1.1.2.24;
Import 20110211.
|
| 1.1.1.1 |
| 17-Feb-2011 |
jruoho | Reimport ACPICA 20100528 to a new location.
|
| 1.1.1.11.6.1 |
| 03-Apr-2021 |
thorpej | Sync with HEAD.
|
| 1.1.1.11.4.1 |
| 03-Apr-2021 |
thorpej | Sync with HEAD.
|
| 1.1.1.9.2.2 |
| 08-Apr-2020 |
martin | Merge changes from current as of 20200406
|
| 1.1.1.9.2.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.1.1.8.12.1 |
| 16-Apr-2018 |
pgoyette | Sync with HEAD, resolve some conflicts
|
| 1.1.1.7.4.1 |
| 21-Apr-2017 |
bouyer | Sync with HEAD
|
| 1.1.1.7.2.1 |
| 20-Mar-2017 |
pgoyette | Sync with HEAD
|
| 1.1.1.4.2.4 |
| 05-Feb-2017 |
skrll | Sync with HEAD
|
| 1.1.1.4.2.3 |
| 29-May-2016 |
skrll | Sync with HEAD
|
| 1.1.1.4.2.2 |
| 19-Mar-2016 |
skrll | Sync with HEAD
|
| 1.1.1.4.2.1 |
| 06-Jun-2015 |
skrll | Sync with HEAD
|
| 1.1.1.2.24.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.1.1.2.20.2 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.1.1.2.20.1 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.1.1.2.10.1 |
| 22-May-2014 |
yamt | sync with head.
for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.
this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
|
| 1.1.1.2.8.2 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.1.1.2.8.1 |
| 17-Feb-2011 |
jruoho | file exsystem.c was added on branch jruoho-x86intr on 2011-06-06 09:08:57 +0000
|
| 1.1.1.2.4.2 |
| 05-Mar-2011 |
rmind | sync with head
|
| 1.1.1.2.4.1 |
| 17-Feb-2011 |
rmind | file exsystem.c was added on branch rmind-uvmplock on 2011-03-05 20:54:31 +0000
|
| 1.1.1.2.2.2 |
| 17-Feb-2011 |
bouyer | Sync with HEAD
|
| 1.1.1.2.2.1 |
| 17-Feb-2011 |
bouyer | file exsystem.c was added on branch bouyer-quota2 on 2011-02-17 12:00:24 +0000
|
| 1.3.6.1 |
| 02-Aug-2025 |
perseant | Sync with HEAD
|
