/** @file\r
Master header file for DxeIpl PEIM. All source files in this module should\r
- include this file for common defininitions. \r
+ include this file for common definitions.\r
\r
-Copyright (c) 2006 - 2008, Intel Corporation. <BR>\r
-All rights reserved. This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
\r
#include <PiPei.h>\r
#include <Ppi/DxeIpl.h>\r
-#include <Protocol/EdkDecompress.h>\r
#include <Ppi/EndOfPeiPhase.h>\r
-#include <Protocol/CustomizedDecompress.h>\r
-#include <Protocol/Decompress.h>\r
#include <Ppi/MemoryDiscovered.h>\r
#include <Ppi/ReadOnlyVariable2.h>\r
-#include <Guid/MemoryTypeInformation.h>\r
#include <Ppi/Decompress.h>\r
#include <Ppi/FirmwareVolumeInfo.h>\r
+#include <Ppi/GuidedSectionExtraction.h>\r
+#include <Ppi/LoadFile.h>\r
+#include <Ppi/S3Resume2.h>\r
+#include <Ppi/RecoveryModule.h>\r
+#include <Ppi/CapsuleOnDisk.h>\r
+#include <Ppi/VectorHandoffInfo.h>\r
\r
+#include <Guid/MemoryTypeInformation.h>\r
#include <Guid/MemoryAllocationHob.h>\r
#include <Guid/FirmwareFileSystem2.h>\r
\r
#include <Library/HobLib.h>\r
#include <Library/PeiServicesLib.h>\r
#include <Library/ReportStatusCodeLib.h>\r
-#include <Library/CacheMaintenanceLib.h>\r
#include <Library/UefiDecompressLib.h>\r
#include <Library/ExtractGuidedSectionLib.h>\r
-#include <Library/PeiServicesTablePointerLib.h>\r
#include <Library/BaseMemoryLib.h>\r
#include <Library/MemoryAllocationLib.h>\r
#include <Library/PcdLib.h>\r
-#include <Library/PeCoffLib.h>\r
-#include <Library/S3Lib.h>\r
-#include <Library/RecoveryLib.h>\r
+#include <Library/DebugAgentLib.h>\r
+#include <Library/PeiServicesTablePointerLib.h>\r
+#include <Library/PerformanceLib.h>\r
\r
#define STACK_SIZE 0x20000\r
#define BSP_STORE_SIZE 0x4000\r
\r
-#define GET_OCCUPIED_SIZE(ActualSize, Alignment) ((ActualSize + (Alignment - 1)) & ~(Alignment - 1))\r
-\r
-extern BOOLEAN gInMemory;\r
-\r
-\r
-\r
+//\r
+// This PPI is installed to indicate the end of the PEI usage of memory\r
+//\r
+extern CONST EFI_PEI_PPI_DESCRIPTOR gEndOfPeiSignalPpi;\r
\r
/**\r
- Loads and relocates a PE/COFF image into memory.\r
+ This function installs the PPIs that require permanent memory.\r
+\r
+ @param PeiServices Indirect reference to the PEI Services Table.\r
+ @param NotifyDescriptor Address of the notification descriptor data structure.\r
+ @param Ppi Address of the PPI that was installed.\r
\r
- @param FileHandle The image file handle\r
- @param ImageAddress The base address of the relocated PE/COFF image\r
- @param ImageSize The size of the relocated PE/COFF image\r
- @param EntryPoint The entry point of the relocated PE/COFF image\r
- \r
- @return EFI_SUCCESS The file was loaded and relocated\r
- @return EFI_OUT_OF_RESOURCES There was not enough memory to load and relocate the PE/COFF file\r
+ @return EFI_SUCCESS The PPIs were installed successfully.\r
+ @return Others Some error occurs during the execution of this function.\r
\r
**/\r
EFI_STATUS\r
-PeiLoadFile (\r
- IN EFI_PEI_FILE_HANDLE FileHandle,\r
- OUT EFI_PHYSICAL_ADDRESS *ImageAddress,\r
- OUT UINT64 *ImageSize,\r
- OUT EFI_PHYSICAL_ADDRESS *EntryPoint\r
- )\r
-;\r
-\r
-\r
+EFIAPI\r
+InstallIplPermanentMemoryPpis (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDescriptor,\r
+ IN VOID *Ppi\r
+ );\r
\r
/**\r
- Find DxeCore driver from all First Volumes.\r
+ Searches DxeCore in all firmware Volumes and loads the first\r
+ instance that contains DxeCore.\r
\r
- @param FileHandle Pointer to FFS file to search.\r
- \r
- @return EFI_SUCESS Success to find the FFS in specificed FV\r
- @return others Fail to find the FFS in specificed FV\r
+ @return FileHandle of DxeCore to load DxeCore.\r
\r
**/\r
-EFI_STATUS\r
+EFI_PEI_FILE_HANDLE\r
DxeIplFindDxeCore (\r
- OUT EFI_PEI_FILE_HANDLE *FileHandle\r
- )\r
-;\r
-\r
-\r
+ VOID\r
+ );\r
\r
/**\r
- This function simply retrieves the function pointer of ImageRead in\r
- ImageContext structure.\r
- \r
- @param ImageContext A pointer to the structure of \r
- PE_COFF_LOADER_IMAGE_CONTEXT\r
- \r
- @retval EFI_SUCCESS This function always return EFI_SUCCESS.\r
-\r
-**/\r
-EFI_STATUS\r
-GetImageReadFunction (\r
- IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r
- )\r
-;\r
-\r
-\r
+ Main entry point to last PEIM\r
\r
-/**\r
- Main entry point to last PEIM \r
- \r
@param This Entry point for DXE IPL PPI\r
@param PeiServices General purpose services available to every PEIM.\r
@param HobList Address to the Pei HOB list\r
- \r
- @return EFI_SUCCESS DXE core was successfully loaded. \r
+\r
+ @return EFI_SUCCESS DXE core was successfully loaded.\r
@return EFI_OUT_OF_RESOURCES There are not enough resources to load DXE core.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
DxeLoadCore (\r
- IN EFI_DXE_IPL_PPI *This,\r
- IN EFI_PEI_SERVICES **PeiServices,\r
- IN EFI_PEI_HOB_POINTERS HobList\r
+ IN CONST EFI_DXE_IPL_PPI *This,\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_HOB_POINTERS HobList\r
);\r
\r
-\r
-\r
/**\r
Transfers control to DxeCore.\r
\r
This function performs a CPU architecture specific operations to execute\r
the entry point of DxeCore with the parameters of HobList.\r
- It also intalls EFI_END_OF_PEI_PPI to signal the end of PEI phase.\r
+ It also installs EFI_END_OF_PEI_PPI to signal the end of PEI phase.\r
\r
- @param DxeCoreEntryPoint The entrypoint of DxeCore.\r
+ @param DxeCoreEntryPoint The entry point of DxeCore.\r
@param HobList The start of HobList passed to DxeCore.\r
- @param EndOfPeiSignal The PPI descriptor for EFI_END_OF_PEI_PPI.\r
\r
**/\r
VOID\r
HandOffToDxeCore (\r
- IN EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint,\r
- IN EFI_PEI_HOB_POINTERS HobList,\r
- IN EFI_PEI_PPI_DESCRIPTOR *EndOfPeiSignal\r
+ IN EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint,\r
+ IN EFI_PEI_HOB_POINTERS HobList\r
);\r
\r
-\r
-\r
/**\r
Updates the Stack HOB passed to DXE phase.\r
\r
**/\r
VOID\r
UpdateStackHob (\r
- IN EFI_PHYSICAL_ADDRESS BaseAddress,\r
- IN UINT64 Length\r
+ IN EFI_PHYSICAL_ADDRESS BaseAddress,\r
+ IN UINT64 Length\r
);\r
\r
+/**\r
+ The ExtractSection() function processes the input section and\r
+ returns a pointer to the section contents. If the section being\r
+ extracted does not require processing (if the section\r
+ GuidedSectionHeader.Attributes has the\r
+ EFI_GUIDED_SECTION_PROCESSING_REQUIRED field cleared), then\r
+ OutputBuffer is just updated to point to the start of the\r
+ section's contents. Otherwise, *Buffer must be allocated\r
+ from PEI permanent memory.\r
+\r
+ @param This Indicates the\r
+ EFI_PEI_GUIDED_SECTION_EXTRACTION_PPI instance.\r
+ Buffer containing the input GUIDed section to be\r
+ processed. OutputBuffer OutputBuffer is\r
+ allocated from PEI permanent memory and contains\r
+ the new section stream.\r
+ @param InputSection A pointer to the input buffer, which contains\r
+ the input section to be processed.\r
+ @param OutputBuffer A pointer to a caller-allocated buffer, whose\r
+ size is specified by the contents of OutputSize.\r
+ @param OutputSize A pointer to a caller-allocated\r
+ UINTN in which the size of *OutputBuffer\r
+ allocation is stored. If the function\r
+ returns anything other than EFI_SUCCESS,\r
+ the value of OutputSize is undefined.\r
+ @param AuthenticationStatus A pointer to a caller-allocated\r
+ UINT32 that indicates the\r
+ authentication status of the\r
+ output buffer. If the input\r
+ section's GuidedSectionHeader.\r
+ Attributes field has the\r
+ EFI_GUIDED_SECTION_AUTH_STATUS_VALID\r
+ bit as clear,\r
+ AuthenticationStatus must return\r
+ zero. These bits reflect the\r
+ status of the extraction\r
+ operation. If the function\r
+ returns anything other than\r
+ EFI_SUCCESS, the value of\r
+ AuthenticationStatus is\r
+ undefined.\r
+\r
+ @retval EFI_SUCCESS The InputSection was\r
+ successfully processed and the\r
+ section contents were returned.\r
+\r
+ @retval EFI_OUT_OF_RESOURCES The system has insufficient\r
+ resources to process the request.\r
+\r
+ @retval EFI_INVALID_PARAMETER The GUID in InputSection does\r
+ not match this instance of the\r
+ GUIDed Section Extraction PPI.\r
\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+CustomGuidedSectionExtract (\r
+ IN CONST EFI_PEI_GUIDED_SECTION_EXTRACTION_PPI *This,\r
+ IN CONST VOID *InputSection,\r
+ OUT VOID **OutputBuffer,\r
+ OUT UINTN *OutputSize,\r
+ OUT UINT32 *AuthenticationStatus\r
+ );\r
\r
/**\r
- Initializes the Dxe Ipl PPI\r
+ Decompresses a section to the output buffer.\r
+\r
+ This function looks up the compression type field in the input section and\r
+ applies the appropriate compression algorithm to compress the section to a\r
+ callee allocated buffer.\r
+\r
+ @param This Points to this instance of the\r
+ EFI_PEI_DECOMPRESS_PEI PPI.\r
+ @param CompressionSection Points to the compressed section.\r
+ @param OutputBuffer Holds the returned pointer to the decompressed\r
+ sections.\r
+ @param OutputSize Holds the returned size of the decompress\r
+ section streams.\r
\r
- @param FfsHandle The handle of FFS file.\r
- @param PeiServices General purpose services available to\r
- every PEIM.\r
- @return EFI_SUCESS\r
+ @retval EFI_SUCCESS The section was decompressed successfully.\r
+ OutputBuffer contains the resulting data and\r
+ OutputSize contains the resulting size.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
-PeimInitializeDxeIpl (\r
- IN EFI_PEI_FILE_HANDLE FfsHandle,\r
- IN EFI_PEI_SERVICES **PeiServices\r
- )\r
-;\r
-\r
+Decompress (\r
+ IN CONST EFI_PEI_DECOMPRESS_PPI *This,\r
+ IN CONST EFI_COMPRESSION_SECTION *CompressionSection,\r
+ OUT VOID **OutputBuffer,\r
+ OUT UINTN *OutputSize\r
+ );\r
\r
#endif\r