Tianocore/edk2.git/ShellPkg/Library/UefiShellAcpiViewCommandLib/UefiShellAcpiViewCommandLib.uni, branch edk2_master

ShellPkg,acpiview: Add RIMT (RISC-V IO Mapping Table) parser

2025-11-23T21:20:54+00:00

Implementation tested on Qemu-10.1 virt machine with IOMMU enabled. Signed-off-by: Krzysztof Drobiński

ShellPkg/AcpiView: Add MPAM Parser

2024-08-01T17:20:10+00:00

Add a parser for the MPAM (Memory system resource partitioning and monitoring) ACPI table. This parser would parse all MPAM related structures embedded as part of the ACPI table. Necessary validations are also performed where and when required. Signed-off-by: Rohit Mathew Cc: James Morse Cc: Sami Mujawar Cc: Thomas Abraham Cc: Yeo Reum Yun Cc: Zhichao Gao Reviewed-by: Zhichao Gao

ShellPkg/AcpiView: APMT Parser

2022-12-13T16:50:27+00:00

Add a new parser for the Arm Performance Monitoring Unit Table. The APMT table describes the properties of PMU support implemented by components in an Arm-based system. Signed-off-by: Jeff Brasen Reviewed-by: Zhichao Gao Reviewed-by: Sami Mujawar

ShellPkg/AcpiView: HMAT Parser

2021-02-03T02:22:53+00:00

Bugzilla: 3045 (https://bugzilla.tianocore.org/show_bug.cgi?id=3045) Add a new parser for the Heterogeneous Memory Attribute Table. The parser also validates some fields for this table. The HMAT table is used to describe the memory attributes such as memory side cache attributes and bandwidth and latency details related to memory proximity domains. The info in the HMAT table can be used by an operating system for optimisation. Signed-off-by: Marc Moisson-Franckhauser Signed-off-by: Sami Mujawar Tested-by: Vijayenthiran Subramaniam Reviewed-by: Zhichao Gao

ShellPkg/Acpiview: AEST Parser

2021-01-08T03:50:34+00:00

Bugzilla: 3048 (https://bugzilla.tianocore.org/show_bug.cgi?id=3048) Add a new parser for the Arm Error Source Table (AEST) described in the ACPI for the Armv8 RAS Extensions 1.1 Platform Design Document, dated 28 September 2020. (https://developer.arm.com/documentation/den0085/0101/) AEST enables kernel-first handling of errors in a system that supports the Armv8 RAS extensions. It covers Armv8.2+ RAS extensions for PEs and the RAS system architecture for non-PE system components. Signed-off-by: Marc Moisson-Franckhauser Signed-off-by: Sami Mujawar Reviewed-by: Zhichao Gao

ShellPkg: acpiview: Add -r parameter for table requirements validation

2020-05-06T17:00:57+00:00

Define a new command line parameter '-r' to enable checking if all mandatory ACPI tables listed in a specification are present. The -r parameter takes an integer value to specify which specification the validation should be performed against. The parameter is used to set two Acpiview variables. An interface to access these variables is implemented in this patch. The new functionality is aimed at Arm-based platforms, however, there are no restriction on extending it to other architectures. For the 32-bit and 64-bit Arm architectures, the possible values for the -r parameter are: 0: Arm Server Base Boot Requirements 1.0, March 2016 1: Arm Server Base Boot Requirements 1.1, May 2018 2: Arm Server Base Boot Requirements 1.2, September 2019 Signed-off-by: Krzysztof Koch Reviewed-by: Sami Mujawar Reviewed-by: Zhichao Gao

ShellPkg: acpiview: Make '-h' option not require a parameter

2019-07-02T09:22:46+00:00

Make the -h command line option a binary flag. Now, colour highlighting is enabled whenever this flag is set (stateless), instead of being dependent on previous acpiview command invocations. By removing the parameter required with the -h flag the command line parsing logic becomes simpler. Signed-off-by: Krzysztof Koch Reviewed-by: Alexei Fedorov Reviewed-by: Zhichao Gao Reviewed-by: Sami Mujawar

ShellPkg: acpiview: Remove '-v' flag from allowed command line args

2019-07-02T09:22:46+00:00

According to the acpiview documentation, the -v flag enables verbose output and it is set on default. Moreover, the acpiview UEFI shell tool dumps the same output with and without this flag set. Therefore this patch removes the superfluous -v flag from allowed command line parameters. Signed-off-by: Krzysztof Koch Reviewed-by: Alexei Fedorov Reviewed-by: Zhichao Gao Reviewed-by: Sami Mujawar

ShellPkg: acpiview: Allow disabling consistency checks (-q flag)

2019-07-02T09:22:45+00:00

The current documentation for the acpiview UEFI shell tool states that the '-c' flag enables consistency checks on ACPI table data. However, these checks are enabled anyway by default. This patch keeps ACPI table validation as a default option, but it makes it possible to turn ACPI table validation off by setting the newly-introduced '-q' flag. Consequently, the '-c' flag is removed. The remaining code changes in this patch make a number of consistency checks optional (but enabled by default): 1. ACPI table field offset mismatch. 2. ACPI table field validation functions provided in the ACPI_PARSER arrays. 3. Table checksum computation. Signed-off-by: Krzysztof Koch Reviewed-by: Alexei Fedorov Reviewed-by: Zhichao Gao Reviewed-by: Sami Mujawar

ShellPkg: Clarify the description of acpiview option '-s'

2019-04-11T06:45:33+00:00

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1153 The '-s' option of 'acpiview' do not support multiply invcation options. So clarify it for users. Modify the help decription for UefiShellAcpiViewCommandLib which the description is equal or over 80 column. If the line include equal or over 80 characters. The display engine would display a blank line for those equal 80 characters or a extra line with few words for those over 80 character. So it is better to keep each line less than 80 characters. Cc: Jaben Carsey Cc: Ray Ni Cc: Liming Gao Signed-off-by: Zhichao Gao Reviewed-by: Jaben Carsey