Tianocore/edk2.git/MdePkg/Include/Pi, branch dependabot/github_actions/github/codeql-action-4

MdePkg: Remove ARM32 Support

2025-09-25T22:04:10+00:00

edk2 is dropping support for the ARM32 architecture. This commit removes the remaining ARM32 code from MdePkg. This also removes irrelevant VALID_ARCHITECTURES comments from infs that are not arch specific. Signed-off-by: Oliver Smith-Denny

MdePkg: Fix definition typos

2025-06-11T17:20:20+00:00

`defintion`->`definition` Signed-off-by: Dongyan Qian

MdePkg: MmCommunication: Introduce EFI_MM_COMMUNICATE_HEADER_V3 to MdePkg

2025-04-07T07:42:13+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3398 REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3430 This change introduces a new definition for MM communicate header structure, intending to provide better portability between different architectures (IA32 & X64) and adapt to flexible array supported by modern compilers. The original MessageLength field of EFI_MM_COMMUNICATE_HEADER, as a generic definition, was used for both PEI and DXE MM communication. On a system that supports PEI MM launch, but operates PEI in 32bit mode and MM foundation in 64bit, the current EFI_MM_COMMUNICATE_HEADER definition will cause structure parse error due to UINTN used. This introduction removes the architecture dependent field by defining this field as UINT64. The new signature could help identifying whether the data received is compiliant with this new data structure, which will help for binary release modules to identify usage of legacy data structure. BufferSize field is also added to indicate the full range of communicate region available to the SMI handler. The data field of MM communicate message is replaced with flexible array to allow users not having to consume extra data during communicate and author code more intrinsically. Cc: Michael D Kinney Cc: Liming Gao Cc: Zhiguang Liu Signed-off-by: Kun Qin

MdePkg: Add Hot pluggable resource attribute

2025-01-31T19:30:28+00:00

PI 1.9 Specification defines new memory resource attribute for hot plug. Signed-off-by: Sachin Ganesh

MdePkg: Add manageability status code defined in PI 1.9 Spec.

2025-01-17T04:36:00+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4483 This change introduces EFI_COMPUTING_UNIT_MANAGEABILITY status code. EFI_COMPUTING_UNIT_MANAGEABILITY is created as one of the subclasses in computing unit class. EFI_COMPUTING_UNIT_MANAGEABILITY will be used in edk2 RedfishPkg and edk2-redfish-client RedfishClientPkg to report Redfish operation errors. It will also be used to report errors in edk2-platforms ManageabilityPkg. PI 1.9 specification, 6.4.1.4.9. Manageability Subclass: * https://uefi.org/specs/PI/1.9/V3_Status_Codes.html#manageability-subclass RFC: * https://edk2.groups.io/g/devel/message/105525 * https://edk2.groups.io/g/devel/message/105595 * https://edk2.groups.io/g/rfc/message/802 Signed-off-by: Nickle Wang

MdePkg: Define PI Specification Version Macro

2024-10-16T00:27:51+00:00

Defined PI specification version. Used them to define revisions of PEI/DXE/MM system tables. Cc: Felix Polyudov Cc: Dhanaraj V Cc: Liming Gao Signed-off-by: Sachin Ganesh

MdePkg: Define Unaccepted Memory Type

2024-05-08T11:34:49+00:00

EFI_RESOURCE_MEMORY_UNACCEPTED has been officially defined in the PI 1.8 specification. So all temporary solutions have been replaced with the actual definition. Cc: Felix Polyudov Cc: Dhanaraj V Cc: Liming Gao Signed-off-by: Sachin Ganesh Reviewed-by: Liming Gao

MdePkg: Add new Resource Attributes defined in PI 1.8 Spec

2024-05-08T11:34:49+00:00

Defined Encrypted and Special Purpose resource attributes as defined in PI 1.8 Specification Cc: Felix Polyudov Cc: Dhanaraj V Cc: Liming Gao Signed-off-by: Sachin Ganesh Reviewed-by: Liming Gao

MdePkg: PiStatusCode: Add TPM subclass definition to MdePkg

2023-06-23T16:28:24+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3966 This change introduces a new peripheral subclass definition from PI specification v1.8. The new subclass definition will cover system reboot events under the status reports from Trusted Platform Modules (TPMs). These definition could provide helpful datapoints to OEMs to analyze system security state and healthiness, as well as avoid definition collision with other existing peripheral subclass definitions. Cc: Michael D Kinney Cc: Liming Gao Cc: Zhiguang Liu Signed-off-by: Kun Qin Reviewed-by: Liming Gao Reviewed-by: Michael D Kinney

MdePkg: PiStatusCode: Add new Host Software class Error Code to MdePkg

2023-06-23T16:28:24+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3794 This change introduces a new error code definitions under Host Software class according to PI specification v1.8. The new error code definition will cover system reboot events under the conditions of inconsistent memory map from one boot to another. These error codes could provide helpful datapoints to OEMs to investigate and prevent system failures in general. Cc: Michael D Kinney Cc: Liming Gao Cc: Zhiguang Liu Signed-off-by: Kun Qin Reviewed-by: Liming Gao Reviewed-by: Michael D Kinney