-/*++\r
+/** @file\r
\r
Copyright (c) 2006 - 2007, Intel Corporation\r
All rights reserved. This program and the accompanying materials\r
\r
Revision History\r
\r
---*/\r
+**/\r
\r
#ifndef _PEI_MAIN_H_\r
#define _PEI_MAIN_H_\r
\r
#include <PiPei.h>\r
-#include <FrameworkPei.h>\r
-#include <Guid/StatusCodeDataTypeId.h>\r
#include <Ppi/DxeIpl.h>\r
#include <Ppi/MemoryDiscovered.h>\r
#include <Ppi/StatusCode.h>\r
#include <Ppi/GuidedSectionExtraction.h>\r
#include <Ppi/LoadFile.h>\r
#include <Ppi/Security2.h>\r
+#include <Ppi/TemporaryRamSupport.h>\r
#include <Library/DebugLib.h>\r
#include <Library/PeiCoreEntryPoint.h>\r
#include <Library/BaseLib.h>\r
VOID *Raw;\r
} PEI_PPI_LIST_POINTERS;\r
\r
-#define PEI_STACK_SIZE 0x20000\r
-\r
-#define MAX_PPI_DESCRIPTORS 64\r
-\r
typedef struct {\r
INTN PpiListEnd;\r
INTN NotifyListEnd;\r
INTN DispatchListEnd;\r
INTN LastDispatchedInstall;\r
INTN LastDispatchedNotify;\r
- PEI_PPI_LIST_POINTERS PpiListPtrs[MAX_PPI_DESCRIPTORS];\r
+ PEI_PPI_LIST_POINTERS PpiListPtrs[FixedPcdGet32 (PcdPeiCoreMaxPpiSupported)];\r
} PEI_PPI_DATABASE;\r
\r
\r
\r
typedef struct {\r
EFI_FIRMWARE_VOLUME_HEADER *FvHeader;\r
- UINT8 PeimState[FixedPcdGet32 (PcdPeiCoreMaxPeimPerFv)]; \r
+ UINT8 PeimState[FixedPcdGet32 (PcdPeiCoreMaxPeimPerFv)];\r
EFI_PEI_FILE_HANDLE FvFileHandles[FixedPcdGet32 (PcdPeiCoreMaxPeimPerFv)];\r
BOOLEAN ScanFv;\r
} PEI_CORE_FV_HANDLE;\r
PEI_CORE_FV_HANDLE Fv[FixedPcdGet32 (PcdPeiCoreMaxFvSupported)];\r
EFI_PEI_FILE_HANDLE CurrentFvFileHandles[FixedPcdGet32 (PcdPeiCoreMaxPeimPerFv)];\r
UINTN AprioriCount;\r
- UINTN CurrentPeimFvCount; \r
+ UINTN CurrentPeimFvCount;\r
UINTN CurrentPeimCount;\r
EFI_PEI_FILE_HANDLE CurrentFileHandle;\r
UINTN AllFvCount;\r
VOID *CpuIo;\r
EFI_PEI_SECURITY2_PPI *PrivateSecurityPpi;\r
EFI_PEI_SERVICES ServiceTableShadow;\r
+ UINTN SizeOfTemporaryMemory;\r
UINTN SizeOfCacheAsRam;\r
VOID *MaxTopOfCarHeap;\r
EFI_PEI_PPI_DESCRIPTOR *XipLoadFile;\r
+ EFI_PHYSICAL_ADDRESS PhysicalMemoryBegin;\r
+ UINT64 PhysicalMemoryLength;\r
+ EFI_PHYSICAL_ADDRESS FreePhysicalMemoryTop;\r
+ VOID* ShadowedPeiCore;\r
CACHE_SECTION_DATA CacheSection;\r
} PEI_CORE_INSTANCE;\r
\r
;\r
\r
\r
+EFI_STATUS\r
+FindNextPeim (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader,\r
+ IN OUT EFI_FFS_FILE_HEADER **PeimFileHeader\r
+ )\r
+/*++\r
+\r
+Routine Description:\r
+ Given the input file pointer, search for the next matching file in the\r
+ FFS volume. The search starts from FileHeader inside\r
+ the Firmware Volume defined by FwVolHeader.\r
+\r
+Arguments:\r
+ PeiServices - Pointer to the PEI Core Services Table.\r
+\r
+ FwVolHeader - Pointer to the FV header of the volume to search.\r
+ This parameter must point to a valid FFS volume.\r
+\r
+ PeimFileHeader - Pointer to the current file from which to begin searching.\r
+ This pointer will be updated upon return to reflect the file found.\r
+\r
+Returns:\r
+ EFI_NOT_FOUND - No files matching the search criteria were found\r
+ EFI_SUCCESS\r
+\r
+--*/\r
+;\r
+\r
BOOLEAN\r
Dispatched (\r
IN UINT8 CurrentPeim,\r
--*/\r
;\r
\r
-#if defined (MDE_CPU_IPF)\r
- //\r
- // In Ipf we should make special changes for the PHIT pointers to support\r
- // recovery boot in cache mode.\r
- //\r
-#define SWITCH_TO_CACHE_MODE(CoreData) SwitchToCacheMode(CoreData)\r
-#define CACHE_MODE_ADDRESS_MASK 0x7FFFFFFFFFFFFFFFULL\r
-VOID\r
-SwitchToCacheMode (\r
- IN PEI_CORE_INSTANCE *CoreData\r
-)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Switch the PHIT pointers to cache mode after InstallPeiMemory in CAR.\r
-\r
-Arguments:\r
-\r
- CoreData - The PEI core Private Data\r
-\r
-Returns:\r
-\r
---*/\r
-;\r
-\r
-#else\r
-\r
-#define SWITCH_TO_CACHE_MODE(CoreData)\r
-\r
-#endif\r
-\r
//\r
// PPI support functions\r
//\r
\r
VOID\r
ConvertPpiPointers (\r
- IN CONST EFI_PEI_SERVICES **PeiServices,\r
- IN EFI_HOB_HANDOFF_INFO_TABLE *OldHandOffHob,\r
+ IN CONST EFI_PEI_SERVICES **PeiServices,\r
+ IN UINTN OldCheckingBottom,\r
+ IN UINTN OldCheckingTop,\r
IN EFI_HOB_HANDOFF_INFO_TABLE *NewHandOffHob\r
)\r
/*++\r
\r
Arguments:\r
\r
- PeiServices - The PEI core services table.\r
- OldHandOffHob - The old handoff HOB list.\r
- NewHandOffHob - The new handoff HOB list.\r
+ PeiServices - The PEI core services table.\r
+ OldCheckingBottom - The old checking bottom.\r
+ OldCheckingTop - The old checking top.\r
+ NewHandOffHob - The new handoff HOB list.\r
\r
Returns:\r
\r
--*/\r
;\r
\r
-VOID \r
+VOID\r
PeiInitializeFv (\r
IN PEI_CORE_INSTANCE *PrivateData,\r
IN CONST EFI_SEC_PEI_HAND_OFF *SecCoreData\r
SecCoreData - Pointer to EFI_SEC_PEI_HAND_OFF.\r
\r
Returns:\r
- NONE \r
- \r
---*/ \r
+ NONE\r
+\r
+--*/\r
;\r
\r
EFI_STATUS\r
Arguments:\r
\r
PeiServices - General purpose services available to every PEIM.\r
- \r
+\r
Returns:\r
\r
Status - EFI_SUCCESS if the interface could be successfully\r
\r
\r
EFI_STATUS\r
-EFIAPI \r
+EFIAPI\r
PeiFfsFindFileByName (\r
IN CONST EFI_GUID *FileName,\r
IN EFI_PEI_FV_HANDLE VolumeHandle,\r
- NULL if file not found\r
Returns:\r
EFI_STATUS\r
- \r
---*/ \r
+\r
+--*/\r
;\r
\r
\r
EFI_STATUS\r
-EFIAPI \r
+EFIAPI\r
PeiFfsGetFileInfo (\r
IN EFI_PEI_FILE_HANDLE FileHandle,\r
OUT EFI_FV_FILE_INFO *FileInfo\r
\r
Returns:\r
EFI_STATUS\r
- \r
---*/ \r
+\r
+--*/\r
;\r
\r
EFI_STATUS\r
-EFIAPI \r
+EFIAPI\r
PeiFfsGetVolumeInfo (\r
IN EFI_PEI_FV_HANDLE VolumeHandle,\r
OUT EFI_FV_INFO *VolumeInfo\r
Arguments:\r
VolumeHandle - The handle to Fv Volume.\r
VolumeInfo - The pointer to volume information.\r
- \r
+\r
Returns:\r
EFI_STATUS\r
- \r
---*/ \r
+\r
+--*/\r
;\r
\r
\r
\r
Arguments:\r
FileHandle - File handle of a PEIM.\r
- \r
+\r
Returns:\r
EFI_NOT_FOUND - The file handle doesn't point to PEIM itself.\r
EFI_ALREADY_STARTED - Indicate that the PEIM has been registered itself.\r
EFI_SUCCESS - Successfully to register itself.\r
\r
---*/ \r
+--*/\r
;\r
\r
\r
discovery permanent memory.\r
\r
@param FileHandle File handle of a PEIM.\r
- \r
+\r
@retval EFI_NOT_FOUND The file handle doesn't point to PEIM itself.\r
@retval EFI_ALREADY_STARTED Indicate that the PEIM has been registered itself.\r
@retval EFI_SUCCESS Successfully to register itself.\r
\r
-**/ \r
+**/\r
EFI_STATUS\r
EFIAPI\r
PeiRegisterForShadow (\r
)\r
;\r
\r
-/**\r
- Transfers control to a function starting with a new stack.\r
-\r
- Transfers control to the function specified by EntryPoint using the new stack\r
- specified by NewStack and passing in the parameters specified by Context1 and\r
- Context2. Context1 and Context2 are optional and may be NULL. The function\r
- EntryPoint must never return.\r
-\r
- If EntryPoint is NULL, then ASSERT().\r
- If NewStack is NULL, then ASSERT().\r
-\r
- @param EntryPoint A pointer to function to call with the new stack.\r
- @param Context1 A pointer to the context to pass into the EntryPoint\r
- function.\r
- @param Context2 A pointer to the context to pass into the EntryPoint\r
- function.\r
- @param NewStack A pointer to the new stack to use for the EntryPoint\r
- function.\r
- @param NewBsp A pointer to the new BSP for the EntryPoint on IPF. It's\r
- Reserved on other architectures.\r
-\r
-**/\r
-VOID\r
-EFIAPI\r
-PeiSwitchStacks (\r
- IN SWITCH_STACK_ENTRY_POINT EntryPoint,\r
- IN VOID *Context1, OPTIONAL\r
- IN VOID *Context2, OPTIONAL\r
- IN VOID *NewStack,\r
- IN VOID *NewBsp\r
- );\r
-\r
EFI_STATUS\r
PeiFindFileEx (\r
IN CONST EFI_PEI_FV_HANDLE FvHandle,\r
This parameter must point to a valid FFS volume.\r
FileHeader - Pointer to the current file from which to begin searching.\r
This pointer will be updated upon return to reflect the file found.\r
- Flag - Indicator for if this is for PEI Dispath search \r
- \r
+ Flag - Indicator for if this is for PEI Dispath search\r
+\r
Returns:\r
EFI_NOT_FOUND - No files matching the search criteria were found\r
EFI_SUCCESS\r
Returns:\r
\r
NONE.\r
- \r
---*/ \r
+\r
+--*/\r
;\r
\r
/**\r
@param FileHandle File handle of a Fv type file.\r
@param AuthenticationState Pointer to attestation authentication state of image.\r
\r
- \r
+\r
@retval EFI_NOT_FOUND FV image can't be found.\r
@retval EFI_SUCCESS Successfully to process it.\r
\r
projects / mirror_edk2.git / blobdiff