Tianocore/edk2.git/MdeModulePkg/Include, branch trunk

Renormalized end-of-lines from master@27b044605cd5f6b33a3d231576003850b3fe305b

2024-06-04T03:43:08+00:00

MdeModulePkg: Use newly defined 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

MdeModulePkg:BaseSpiHcPlatformLib: Adding NULL lib instance

2024-05-08T04:43:58+00:00

Adding NULL SpiHcPlatformLib instance. This library is responsible for handling the low level details of the SPI host controller. Since this is platform specific this library will be dependent on OEM SPI implementation. The SPI host controller layer will utilize this library for SPI bus transactions. Bugzilla #4753 Cc: Liming Gao Cc: Ray Ni Cc: Abner Chang Cc: Abdul Lateef Attar Signed-off-by: Brit Chesley Acked-by: Abner Chang Reviewed-by: Liming Gao

MdeModulePkg/Core/Dxe: Set MemoryTypeInfo bin range from HOB

2024-01-30T18:30:02+00:00

Provide an optional method for PEI to declare a specific address range to use for the Memory Type Information bins. The current algorithm uses heuristics that tends to place the Memory Type Information bins in the same location, but memory configuration changes across boots or algorithm changes across a firmware updates could potentially change the Memory Type Information bin location. If the bin locations move across an S4 save/resume cycle, then the S4 resume may fail. Enabling this feature increases the number of scenarios that an S4 resume operation may succeed. If the HOB List contains a Resource Descriptor HOB that describes tested system memory and has an Owner GUID of gEfiMemoryTypeInformationGuid, then use the address range described by the Resource Descriptor HOB as the preferred location of the Memory Type Information bins. If this HOB is not detected, then the current behavior is preserved. The HOB with an Owner GUID of gEfiMemoryTypeInformationGuid is ignored for the following conditions: * The HOB with an Owner GUID of gEfiMemoryTypeInformationGuid is smaller than the Memory Type Information bins. * The HOB list contains more than one Resource Descriptor HOB with an owner GUID of gEfiMemoryTypeInformationGuid. * The Resource Descriptor HOB with an Owner GUID of gEfiMemoryTypeInformationGuid is the same Resource Descriptor HOB that that describes the PHIT memory range. Cc: Liming Gao Cc: Aaron Li Cc: Liu Yun Cc: Andrew Fish Cc: Laszlo Ersek Signed-off-by: Michael D Kinney Reviewed-by: Liming Gao Reviewed-by: Laszlo Ersek

MdeModulePkg: Support customized FV Migration Information

2023-12-25T04:57:18+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4533 There are use cases which not all FVs need be migrated from TempRam to permanent memory before TempRam tears down. This new guid is introduced to avoid unnecessary FV migration to improve boot performance. Platform can publish MigrationInfo hob with this guid to customize FV migration info, and PeiCore will only migrate FVs indicated by this Hob info. This is a backwards compatible change, PeiCore will check MigrationInfo hob before migration. If MigrationInfo hobs exists, only migrate FVs recorded by hobs. If MigrationInfo hobs not exists, migrate all FVs to permanent memory. Cc: Michael D Kinney Cc: Liming Gao Cc: Ray Ni Cc: Guomin Jiang Reviewed-by: Liming Gao Reviewed-by: Ray Ni Signed-off-by: Cheng Sun

MdeModulePkg: Update DumpImageRecord() in ImagePropertiesRecordLib

2023-11-27T18:55:18+00:00

Update DumpImageRecord() to be DumpImageRecords(), and improve the debug output. The function will output at DEBUG_INFO instead, and the function will be run in DXE and SMM MAT logic when the MAT is installed at EndOfDxe on DEBUG builds. Cc: Jian J Wang Cc: Liming Gao Cc: Dandan Bi Cc: Jiaxin Wu Cc: Ray Ni Signed-off-by: Taylor Beebe Reviewed-by: Liming Gao

MdeModulePkg: Add Logic to Create/Delete Image Properties Records

2023-11-27T18:55:18+00:00

Add logic to create and delete image properties records. Where applicable, redirect existing code to use the new library. Cc: Jian J Wang Cc: Liming Gao Cc: Dandan Bi Cc: Jiaxin Wu Cc: Ray Ni Signed-off-by: Taylor Beebe Reviewed-by: Liming Gao

MdeModulePkg: Transition SMM MAT Logic to Use ImagePropertiesRecordLib

2023-11-27T18:55:18+00:00

Now that the bugs are fixed in the MAT logic, we can remove the duplicate logic from PiSmmCore/MemoryAttributesTable.c and use ImagePropertiesRecordLib instead. Cc: Jian J Wang Cc: Liming Gao Cc: Dandan Bi Cc: Jiaxin Wu Cc: Ray Ni Signed-off-by: Taylor Beebe Reviewed-by: Liming Gao

MdeModulePkg: Add NULL checks and Return Status to ImagePropertiesRecordLib

2023-11-27T18:55:18+00:00

Update function headers to clarify the contract of each function and improve readability. Add NULL checks to all functions that take a pointer as an argument. Add return status to functions that may need to return early due to invalid input. Cc: Jian J Wang Cc: Liming Gao Cc: Dandan Bi Signed-off-by: Taylor Beebe Reviewed-by: Liming Gao

MdeModulePkg: Move Some DXE MAT Logic to ImagePropertiesRecordLib

2023-11-27T18:55:18+00:00

Move some DXE MAT logic to ImagePropertiesRecordLib to consolidate code and enable unit testability. Cc: Jian J Wang Cc: Liming Gao Cc: Dandan Bi Signed-off-by: Taylor Beebe Reviewed-by: Liming Gao