Tianocore/edk2.git/DynamicTablesPkg/Include/AcpiTableGenerator.h, branch master

DynamicTablesPkg: Add ACPI ERST table generator

2026-09-18T17:22:49+00:00

Add a common Error Record Serialization Table (ERST) generator based on the ACPI 6.6 definition. Introduce an architecture-common Configuration Manager object to provide serialization instruction entries. Validate actions, instructions, flags, register masks, action grouping, and GOTO targets before generating the table. Signed-off-by: Amrathesh

DynamicTablesPkg: Add ACPI BERT table generator

2026-09-17T14:29:08+00:00

Add a common Boot Error Record Table (BERT) generator based on the ACPI 6.6 definition. Introduce an architecture-common Configuration Manager object that provides the boot error region address and length. Signed-off-by: Amrathesh

DynamicTablesPkg: Generalize the CMN SSDT generator

2026-09-10T16:37:02+00:00

Extend the CMN Configuration Manager object with an implementation type and optional root-node region length. Map the implementation type to the ACPI hardware IDs for CMN-600, CMN-650, CMN-700 and CMN-S3. Apply CMN-600-specific address restrictions only when the CMN-600 implementation type is selected. Rename the CMN-600 generator, identifiers and files to reflect support for multiple CMN implementations. Signed-off-by: Varshit Pandya

DynamicTablesPkg: Rename the DMC 620 PMU generator

2026-09-09T20:11:31+00:00

Rename the DMC-620 PMU generator and its Configuration Manager objects to remove the DMC-620-specific naming. Update the generator ID, library paths, parser definitions and associated documentation to use generic DMC PMU terminology. Signed-off-by: Varshit Pandya

DynamicTablesPkg: Add ACPI MSCT table generator

2026-08-31T11:48:08+00:00

Add MSCT table ID to the ESTD_ACPI_TABLE_ID enumeration. Introduces an ACPI MSCT (Maximum System Characteristics Table) generator library that retrieves the following information from the configuration manager: - Maximum physical address - Processor proximity information - Memory proximity information - Clock proximity information The generator calculates: - Maximum memory length per memory domain - Maximum contiguous processor domain - Maximum memory and processor domain combination Signed-off-by: Abdul Lateef Attar

DynamicTablesPkg: add APMT generator

2026-08-27T08:04:16+00:00

Add Arm Performance Monitoring Unit Table (APMT) generator. Signed-off-by: Yeoreum Yun

DynamicTablesPkg: Add HMAT generator

2026-07-06T07:39:54+00:00

- Generate HMAT table from ConfigurationManager objects. Co-authored-by: Ryan Heise Co-authored-by: Sophia Wang Signed-off-by: Oleksandr Tymoshenko

DynamicTablesPkg: Adds ACPI EINJ Table generation support

2026-05-27T09:15:46+00:00

Add an ACPI Error Injection (EINJ) table generator that uses the Configuration Manager to obtain the platform error-injection instruction entries. Ref: ACPI Specification, Section 18.6 (Error Injection—EINJ table). Co-authored-by: Varshit Pandya Signed-off-by: Varshit Pandya

DynamicTablesPkg: add Hest table generator

2026-04-30T10:31:01+00:00

Add ACPI Hardware Error Source Table (HEST) generator. Signed-off-by: Yeoreum Yun

DynamicTablesPkg: Replace include guards with #pragma once

2026-02-23T21:01:28+00:00

Replace traditional `#ifndef`/`#define`/`#endif` include guards with `#pragma` once. `#pragma once` is a widely supported preprocessor directive that prevents header files from being included multiple times. It is supported by all toolchains used to build edk2: GCC, Clang/LLVM, and MSVC. Compared to macro-based include guards, `#pragma once`: - Eliminates the risk of macro name collisions or copy/paste errors where two headers inadvertently use the same guard macro. - Eliminate inconsistency in the way include guard macros are named (e.g., some files use `__FILE_H__`, others use `FILE_H_`, etc.). - Reduces boilerplate (three lines replaced by one). - Avoids polluting the macro namespace with guard symbols. - Can improve build times as the preprocessor can skip re-opening the file entirely, rather than re-reading it to find the matching `#endif` ("multiple-include optimization"). - Note that some compilers may already optimize traditional include guards, by recognzining the idiomatic pattern. This change is made acknowledging that overall portability of the code will technically be reduced, as `#pragma once` is not part of the C/C++ standards. However, this is considered acceptable given: 1. edk2 already defines a subset of supported compilers in BaseTools/Conf/tools_def.template, all of which have supported `#pragma once` for over two decades. 2. There have been concerns raised to the project about inconsistent include guard naming and potential macro collisions. Approximate compiler support dates: - MSVC: Supported since Visual C++ 4.2 (1996) - GCC: Supported since 3.4 (2004) (http://gnu.ist.utl.pt/software/gcc/gcc-3.4/changes.html) - Clang (LLVM based): Since initial release in 2007 Signed-off-by: Michael Kubacki