Tianocore/edk2.git/DynamicTablesPkg/Library/Common, branch dependabot/github_actions/actions/setup-python-7

DynamicTablesPkg: Add System Enclosure CM object and parser

2026-07-24T07:06:45+00:00

Signed-off-by: Girish Mahadevan

DynamicTablesPkg: Add Additional Information CM objects

2026-07-22T14:40:20+00:00

Add the Configuration Manager objects required to describe SMBIOS Additional Information (Type 40) structures. The top-level object references a list of Additional Information entries. Each entry identifies a field in an existing SMBIOS structure and references a typed value object containing the additional data. Define the maximum value buffer size from the SMBIOS Type 40 formatted length limit and add parsers for the new CM objects. Signed-off-by: Varshit Pandya

DynamicTablesPkg: Add System Information CM object and parser

2026-07-17T11:12:25+00:00

Add EArchCommonObjSystemInfo to ArchCommonNameSpaceObjects.h and a corresponding parser entry in ConfigurationManagerObjectParser.c. Signed-off-by: Girish Mahadevan

DynamicTablesPkg: Add AmlUpdateRdDWord() and AmlUpdateRdWord()

2026-07-10T23:45:20+00:00

Add the following functions to the AmlResourceDataApi: - AmlUpdateRdDWord() - AmlUpdateRdWord() Signed-off-by: Pierre Gondois

DynamicTablesPkg: Check Rd Address Space field combination

2026-07-10T23:45:20+00:00

Some combination of fields of Rd Address Space descriptors are not valid. Check them when updating a Rd Address Space descriptor. Cf. ACPI 6.4 Table 6.44: "Valid Combination of Address Space Descriptor Fields" Also check that the input length is not 0 to avoid potential integer underflow. Signed-off-by: Pierre Gondois

DynamicTablesPkg: Move CheckAddressSpaceFields() to AmlUtility.c

2026-07-10T23:45:20+00:00

Move the CheckAddressSpaceFields() function to AmlUtility.c to allow other files to re-use it. Signed-off-by: Pierre Gondois

DynamicTablesPkg: Smbios Memory Channel (Type 37)

2026-07-07T15:31:02+00:00

Add support for generating SMBIOS Type 37 Memory Channel structures from Configuration Manager data. Introduce the Memory Channel CM object and the associated Memory Channel Device CM object. The channel object describes the Type 37 fixed fields, including channel type, maximum channel load, memory device count, and the token for the device-list object. The device-list object describes each memory device attached to the channel using a device load and a Type 17 Memory Device CM token. Add parser entries for both CM objects and register the Type 37 generator in the DynamicTablesPkg DSC so it is available through the SMBIOS table factory. The Type 37 generator builds one SMBIOS record per Memory Channel CM object. For each channel, it retrieves the referenced Memory Channel Device list, validates the channel type, maximum channel load, device count, device load, and device tokens, resolves each referenced Type 17 CM token to an SMBIOS handle, and emits the variable-length MemoryDevice array in the Type 37 record. This allows platforms to describe memory channels and link them to generated Type 17 Memory Device records through CM tokens instead of hard-coded SMBIOS handles. Signed-off-by: Varshit Pandya

DynamicTablesPkg: Fix memory leak in MetaDataObjLib library

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

Clean up all metadata entries when freeing a metadata handle in MetadataFreeHandle. Signed-off-by: Oleksandr Tymoshenko

DynamicTablesPkg: Smbios Memory Device Mapped Address (Type 20)

2026-07-03T10:54:53+00:00

Add an SMBIOS Type 20 generator for Memory Device Mapped Address structures. The generator builds one Type 20 table per Memory Device Mapped Address CM object, validates the address range, encodes extended addresses when the 32-bit address fields cannot represent the range, and maps optional Type 17 and Type 19 CM object references to SMBIOS handles. If either reference token is CM_NULL_TOKEN, the corresponding SMBIOS handle is set to SMBIOS_HANDLE_INVALID. Signed-off-by: Varshit Pandya

DynamicTablesPkg: Add SMBIOS System Reset (Type 23) generator

2026-07-02T09:10:11+00:00

Add a Configuration Manager object and parser for SMBIOS Type 23 System Reset information. Add a Type 23 SMBIOS generator that creates the System Reset structure from the System Reset CM object. The generator expects a single CM object, fills the system reset capabilities and watchdog reset fields, and registers the generated table with the SMBIOS table factory. Signed-off-by: Varshit Pandya