/** @file\r
EFI PEI Core dispatch services\r
\r
-Copyright (c) 2006 - 2010, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
+Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r
+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
// Go ahead to scan this Fv, and cache FileHandles within it.\r
//\r
- for (PeimCount = 0; PeimCount < PcdGet32 (PcdPeiCoreMaxPeimPerFv); PeimCount++) {\r
+ for (PeimCount = 0; PeimCount < FixedPcdGet32 (PcdPeiCoreMaxPeimPerFv); PeimCount++) {\r
Status = FvPpi->FindFileByType (FvPpi, PEI_CORE_INTERNAL_FFS_FILE_DISPATCH_TYPE, CoreFileHandle->FvHandle, &FileHandle);\r
if (Status != EFI_SUCCESS) {\r
break;\r
// Check whether the count of Peims exceeds the max support PEIMs in a FV image\r
// If more Peims are required in a FV image, PcdPeiCoreMaxPeimPerFv can be set to a larger value in DSC file.\r
//\r
- ASSERT (PeimCount < PcdGet32 (PcdPeiCoreMaxPeimPerFv));\r
+ ASSERT (PeimCount < FixedPcdGet32 (PcdPeiCoreMaxPeimPerFv));\r
\r
//\r
// Get Apriori File handle\r
// defined in DXE Core.\r
//\r
#define MINIMUM_INITIAL_MEMORY_SIZE 0x10000\r
+/**\r
+ This function is to test if the memory range described in resource HOB is available or not. \r
+ \r
+ This function should only be invoked when Loading Module at Fixed Address(LMFA) feature is enabled. Some platform may allocate the \r
+ memory before PeiLoadFixAddressHook in invoked. so this function is to test if the memory range described by the input resource HOB is\r
+ available or not.\r
+\r
+ @param PrivateData Pointer to the private data passed in from caller\r
+ @param ResourceHob Pointer to a resource HOB which described the memory range described by the input resource HOB\r
+**/\r
+BOOLEAN\r
+PeiLoadFixAddressIsMemoryRangeAvailable (\r
+ IN PEI_CORE_INSTANCE *PrivateData,\r
+ IN EFI_HOB_RESOURCE_DESCRIPTOR *ResourceHob\r
+ )\r
+{\r
+ EFI_HOB_MEMORY_ALLOCATION *MemoryHob;\r
+ BOOLEAN IsAvailable;\r
+ EFI_PEI_HOB_POINTERS Hob;\r
+ \r
+ IsAvailable = TRUE;\r
+ if (PrivateData == NULL || ResourceHob == NULL) {\r
+ return FALSE;\r
+ }\r
+ //\r
+ // test if the memory range describe in the HOB is already allocated.\r
+ //\r
+ for (Hob.Raw = PrivateData->HobList.Raw; !END_OF_HOB_LIST(Hob); Hob.Raw = GET_NEXT_HOB(Hob)) {\r
+ // \r
+ // See if this is a memory allocation HOB \r
+ //\r
+ if (GET_HOB_TYPE (Hob) == EFI_HOB_TYPE_MEMORY_ALLOCATION) { \r
+ MemoryHob = Hob.MemoryAllocation;\r
+ if(MemoryHob->AllocDescriptor.MemoryBaseAddress == ResourceHob->PhysicalStart && \r
+ MemoryHob->AllocDescriptor.MemoryBaseAddress + MemoryHob->AllocDescriptor.MemoryLength == ResourceHob->PhysicalStart + ResourceHob->ResourceLength) {\r
+ IsAvailable = FALSE;\r
+ break; \r
+ }\r
+ }\r
+ }\r
+ \r
+ return IsAvailable;\r
+ \r
+}\r
/**\r
Hook function for Loading Module at Fixed Address feature\r
\r
EFI_PEI_HOB_POINTERS NextHob;\r
EFI_PHYSICAL_ADDRESS MaxMemoryBaseAddress;\r
UINT64 MaxMemoryLength;\r
+ EFI_HOB_MEMORY_ALLOCATION *MemoryHob;\r
//\r
// Initialize Local Variables\r
//\r
// The top reserved memory include 3 parts: the topest range is for DXE core initialization with the size MINIMUM_INITIAL_MEMORY_SIZE\r
// then RuntimeCodePage range and Boot time code range.\r
// \r
- TotalReservedMemorySize = EFI_PAGES_TO_SIZE(PcdGet32(PcdLoadFixAddressRuntimeCodePageNumber)+ PcdGet32(PcdLoadFixAddressBootTimeCodePageNumber))\r
- + MINIMUM_INITIAL_MEMORY_SIZE; \r
- \r
- DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO: PcdLoadFixAddressRuntimeCodePageNumber= %x.\n", PcdGet32(PcdLoadFixAddressRuntimeCodePageNumber)));\r
- DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO: PcdLoadFixAddressBootTimeCodePageNumber= %x.\n", PcdGet32(PcdLoadFixAddressBootTimeCodePageNumber)));\r
- DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO: PcdLoadFixAddressPeiCodePageNumber= %x.\n", PcdGet32(PcdLoadFixAddressPeiCodePageNumber))); \r
+ TotalReservedMemorySize = MINIMUM_INITIAL_MEMORY_SIZE + EFI_PAGES_TO_SIZE(PcdGet32(PcdLoadFixAddressRuntimeCodePageNumber));\r
+ TotalReservedMemorySize+= EFI_PAGES_TO_SIZE(PcdGet32(PcdLoadFixAddressBootTimeCodePageNumber)) ; \r
//\r
// PEI memory range lies below the top reserved memory\r
// \r
TotalReservedMemorySize += PeiMemorySize;\r
- DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO: Total Reserved Memory Size = %lx.\n", TotalReservedMemorySize));\r
+ \r
+ DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO: PcdLoadFixAddressRuntimeCodePageNumber= 0x%x.\n", PcdGet32(PcdLoadFixAddressRuntimeCodePageNumber)));\r
+ DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO: PcdLoadFixAddressBootTimeCodePageNumber= 0x%x.\n", PcdGet32(PcdLoadFixAddressBootTimeCodePageNumber)));\r
+ DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO: PcdLoadFixAddressPeiCodePageNumber= 0x%x.\n", PcdGet32(PcdLoadFixAddressPeiCodePageNumber))); \r
+ DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO: Total Reserved Memory Size = 0x%lx.\n", TotalReservedMemorySize));\r
//\r
// Loop through the system memory typed hob to merge the adjacent memory range \r
//\r
}\r
} \r
}\r
+ //\r
+ // Some platform is already allocated pages before the HOB re-org. Here to build dedicated resource HOB to describe\r
+ // the allocated memory range\r
+ //\r
+ for (Hob.Raw = PrivateData->HobList.Raw; !END_OF_HOB_LIST(Hob); Hob.Raw = GET_NEXT_HOB(Hob)) {\r
+ // \r
+ // See if this is a memory allocation HOB \r
+ //\r
+ if (GET_HOB_TYPE (Hob) == EFI_HOB_TYPE_MEMORY_ALLOCATION) {\r
+ MemoryHob = Hob.MemoryAllocation;\r
+ for (NextHob.Raw = PrivateData->HobList.Raw; !END_OF_HOB_LIST(NextHob); NextHob.Raw = GET_NEXT_HOB(NextHob)) {\r
+ //\r
+ // See if this is a resource descriptor HOB\r
+ //\r
+ if (GET_HOB_TYPE (NextHob) == EFI_HOB_TYPE_RESOURCE_DESCRIPTOR) {\r
+ NextResourceHob = NextHob.ResourceDescriptor;\r
+ //\r
+ // If range described in this hob is not system memory or heigher than MAX_ADDRESS, ignored.\r
+ //\r
+ if (NextResourceHob->ResourceType == EFI_RESOURCE_SYSTEM_MEMORY && NextResourceHob->PhysicalStart + NextResourceHob->ResourceLength > MAX_ADDRESS) {\r
+ continue;\r
+ }\r
+ //\r
+ // If the range describe in memory allocation HOB belongs to the memroy range described by the resource hob\r
+ // \r
+ if (MemoryHob->AllocDescriptor.MemoryBaseAddress >= NextResourceHob->PhysicalStart && \r
+ MemoryHob->AllocDescriptor.MemoryBaseAddress + MemoryHob->AllocDescriptor.MemoryLength <= NextResourceHob->PhysicalStart + NextResourceHob->ResourceLength) {\r
+ //\r
+ // Build seperate resource hob for this allocated range\r
+ // \r
+ if (MemoryHob->AllocDescriptor.MemoryBaseAddress > NextResourceHob->PhysicalStart) {\r
+ BuildResourceDescriptorHob (\r
+ EFI_RESOURCE_SYSTEM_MEMORY, \r
+ NextResourceHob->ResourceAttribute,\r
+ NextResourceHob->PhysicalStart, \r
+ (MemoryHob->AllocDescriptor.MemoryBaseAddress - NextResourceHob->PhysicalStart) \r
+ );\r
+ }\r
+ if (MemoryHob->AllocDescriptor.MemoryBaseAddress + MemoryHob->AllocDescriptor.MemoryLength < NextResourceHob->PhysicalStart + NextResourceHob->ResourceLength) {\r
+ BuildResourceDescriptorHob (\r
+ EFI_RESOURCE_SYSTEM_MEMORY, \r
+ NextResourceHob->ResourceAttribute,\r
+ MemoryHob->AllocDescriptor.MemoryBaseAddress + MemoryHob->AllocDescriptor.MemoryLength, \r
+ (NextResourceHob->PhysicalStart + NextResourceHob->ResourceLength -(MemoryHob->AllocDescriptor.MemoryBaseAddress + MemoryHob->AllocDescriptor.MemoryLength)) \r
+ );\r
+ }\r
+ NextResourceHob->PhysicalStart = MemoryHob->AllocDescriptor.MemoryBaseAddress;\r
+ NextResourceHob->ResourceLength = MemoryHob->AllocDescriptor.MemoryLength;\r
+ break;\r
+ }\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
//\r
// Try to find and validate the TOP address.\r
// \r
- if ((INT64)FixedPcdGet64(PcdLoadModuleAtFixAddressEnable) > 0 ) {\r
+ if ((INT64)PcdGet64(PcdLoadModuleAtFixAddressEnable) > 0 ) {\r
//\r
// The LMFA feature is enabled as load module at fixed absolute address.\r
//\r
- TopLoadingAddress = (EFI_PHYSICAL_ADDRESS)FixedPcdGet64(PcdLoadModuleAtFixAddressEnable);\r
+ TopLoadingAddress = (EFI_PHYSICAL_ADDRESS)PcdGet64(PcdLoadModuleAtFixAddressEnable);\r
DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO: Loading module at fixed absolute address.\n"));\r
//\r
// validate the Address. Loop the resource descriptor HOB to make sure the address is in valid memory range\r
//\r
if ((TopLoadingAddress & EFI_PAGE_MASK) != 0) {\r
- DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED ERROR:Top Address %lx is invalid since top address should be page align. \n", TopLoadingAddress)); \r
+ DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED ERROR:Top Address 0x%lx is invalid since top address should be page align. \n", TopLoadingAddress)); \r
ASSERT (FALSE); \r
}\r
//\r
// See if Top address specified by user is valid.\r
//\r
if (ResourceHob->PhysicalStart + TotalReservedMemorySize < TopLoadingAddress && \r
- (ResourceHob->PhysicalStart + ResourceHob->ResourceLength - MINIMUM_INITIAL_MEMORY_SIZE) >= TopLoadingAddress) {\r
+ (ResourceHob->PhysicalStart + ResourceHob->ResourceLength - MINIMUM_INITIAL_MEMORY_SIZE) >= TopLoadingAddress && \r
+ PeiLoadFixAddressIsMemoryRangeAvailable(PrivateData, ResourceHob)) {\r
CurrentResourceHob = ResourceHob; \r
CurrentHob = Hob;\r
break;\r
- }\r
+ }\r
}\r
} \r
} \r
if (CurrentResourceHob != NULL) {\r
- DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO:Top Address %lx is valid \n", TopLoadingAddress));\r
+ DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO:Top Address 0x%lx is valid \n", TopLoadingAddress));\r
TopLoadingAddress += MINIMUM_INITIAL_MEMORY_SIZE; \r
} else {\r
- DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED ERROR:Top Address %lx is invalid \n", TopLoadingAddress)); \r
+ DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED ERROR:Top Address 0x%lx is invalid \n", TopLoadingAddress)); \r
DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED ERROR:The recommended Top Address for the platform is: \n")); \r
//\r
// Print the recomended Top address range.\r
//\r
// See if Top address specified by user is valid.\r
//\r
- if (ResourceHob->ResourceLength > TotalReservedMemorySize) {\r
- DEBUG ((EFI_D_INFO, "(%lx, %lx)\n", \r
+ if (ResourceHob->ResourceLength > TotalReservedMemorySize && PeiLoadFixAddressIsMemoryRangeAvailable(PrivateData, ResourceHob)) {\r
+ DEBUG ((EFI_D_INFO, "(0x%lx, 0x%lx)\n", \r
(ResourceHob->PhysicalStart + TotalReservedMemorySize -MINIMUM_INITIAL_MEMORY_SIZE), \r
(ResourceHob->PhysicalStart + ResourceHob->ResourceLength -MINIMUM_INITIAL_MEMORY_SIZE) \r
)); \r
//\r
// Assert here \r
//\r
- ASSERT (FALSE); \r
+ ASSERT (FALSE); \r
+ return; \r
} \r
} else {\r
//\r
//\r
if (ResourceHob->ResourceType == EFI_RESOURCE_SYSTEM_MEMORY && \r
ResourceHob->PhysicalStart + ResourceHob->ResourceLength <= MAX_ADDRESS &&\r
- ResourceHob->ResourceLength > TotalReservedMemorySize) {\r
+ ResourceHob->ResourceLength > TotalReservedMemorySize && PeiLoadFixAddressIsMemoryRangeAvailable(PrivateData, ResourceHob)) {\r
//\r
// See if this is the highest largest system memory region below MaxAddress\r
//\r
//\r
// Assert here \r
//\r
- ASSERT (FALSE); \r
+ ASSERT (FALSE);\r
+ return; \r
} else {\r
TopLoadingAddress = CurrentResourceHob->PhysicalStart + CurrentResourceHob->ResourceLength ; \r
} \r
\r
if (CurrentResourceHob != NULL) {\r
//\r
- // rebuild hob for PEI memmory and reserved memory\r
+ // rebuild resource HOB for PEI memmory and reserved memory\r
//\r
BuildResourceDescriptorHob (\r
- EFI_RESOURCE_SYSTEM_MEMORY, // MemoryType,\r
+ EFI_RESOURCE_SYSTEM_MEMORY, \r
(\r
EFI_RESOURCE_ATTRIBUTE_PRESENT |\r
EFI_RESOURCE_ATTRIBUTE_INITIALIZED |\r
EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE |\r
EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE\r
),\r
- (TopLoadingAddress - TotalReservedMemorySize), // MemoryBegin\r
- TotalReservedMemorySize // MemoryLength\r
+ (TopLoadingAddress - TotalReservedMemorySize), \r
+ TotalReservedMemorySize \r
);\r
//\r
- // rebuild hob for the remain memory if necessary\r
+ // rebuild resource for the remain memory if necessary\r
//\r
if (CurrentResourceHob->PhysicalStart < TopLoadingAddress - TotalReservedMemorySize) {\r
BuildResourceDescriptorHob (\r
- EFI_RESOURCE_SYSTEM_MEMORY, // MemoryType,\r
+ EFI_RESOURCE_SYSTEM_MEMORY, \r
(\r
EFI_RESOURCE_ATTRIBUTE_PRESENT |\r
EFI_RESOURCE_ATTRIBUTE_INITIALIZED |\r
EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE |\r
EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE\r
),\r
- CurrentResourceHob->PhysicalStart, // MemoryBegin\r
- (TopLoadingAddress - TotalReservedMemorySize - CurrentResourceHob->PhysicalStart) // MemoryLength\r
+ CurrentResourceHob->PhysicalStart, \r
+ (TopLoadingAddress - TotalReservedMemorySize - CurrentResourceHob->PhysicalStart) \r
);\r
}\r
if (CurrentResourceHob->PhysicalStart + CurrentResourceHob->ResourceLength > TopLoadingAddress ) {\r
// Cache the top address for Loading Module at Fixed Address feature\r
//\r
PrivateData->LoadModuleAtFixAddressTopAddress = TopLoadingAddress - MINIMUM_INITIAL_MEMORY_SIZE;\r
- DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO: Top address = %lx\n", PrivateData->LoadModuleAtFixAddressTopAddress)); \r
+ DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO: Top address = 0x%lx\n", PrivateData->LoadModuleAtFixAddressTopAddress)); \r
//\r
// reinstall the PEI memory relative to TopLoadingAddress\r
//\r
PEI_CORE_FV_HANDLE *CoreFvHandle;\r
VOID *LoadFixPeiCodeBegin;\r
\r
- PeiServices = (CONST EFI_PEI_SERVICES **) &Private->PS;\r
+ PeiServices = (CONST EFI_PEI_SERVICES **) &Private->Ps;\r
PeimEntryPoint = NULL;\r
PeimFileHandle = NULL;\r
EntryPoint = 0;\r
SaveCurrentFileHandle = Private->CurrentFileHandle;\r
\r
for (Index1 = 0; Index1 <= SaveCurrentFvCount; Index1++) {\r
- for (Index2 = 0; (Index2 < PcdGet32 (PcdPeiCoreMaxPeimPerFv)) && (Private->Fv[Index1].FvFileHandles[Index2] != NULL); Index2++) {\r
+ for (Index2 = 0; (Index2 < FixedPcdGet32 (PcdPeiCoreMaxPeimPerFv)) && (Private->Fv[Index1].FvFileHandles[Index2] != NULL); Index2++) {\r
if (Private->Fv[Index1].PeimState[Index2] == PEIM_STATE_REGISITER_FOR_SHADOW) {\r
PeimFileHandle = Private->Fv[Index1].FvFileHandles[Index2];\r
Status = PeiLoadImage (\r
- (CONST EFI_PEI_SERVICES **) &Private->PS,\r
+ (CONST EFI_PEI_SERVICES **) &Private->Ps,\r
PeimFileHandle,\r
PEIM_STATE_REGISITER_FOR_SHADOW,\r
&EntryPoint,\r
PeimEntryPoint = (EFI_PEIM_ENTRY_POINT2)(UINTN)EntryPoint;\r
\r
PERF_START (PeimFileHandle, "PEIM", NULL, 0);\r
- PeimEntryPoint(PeimFileHandle, (const EFI_PEI_SERVICES **) &Private->PS);\r
+ PeimEntryPoint(PeimFileHandle, (const EFI_PEI_SERVICES **) &Private->Ps);\r
PERF_END (PeimFileHandle, "PEIM", NULL, 0);\r
}\r
\r
// Start to dispatch all modules within the current Fv.\r
//\r
for (PeimCount = Private->CurrentPeimCount;\r
- (PeimCount < PcdGet32 (PcdPeiCoreMaxPeimPerFv)) && (Private->CurrentFvFileHandles[PeimCount] != NULL);\r
+ (PeimCount < FixedPcdGet32 (PcdPeiCoreMaxPeimPerFv)) && (Private->CurrentFvFileHandles[PeimCount] != NULL);\r
PeimCount++) {\r
Private->CurrentPeimCount = PeimCount;\r
PeimFileHandle = Private->CurrentFileHandle = Private->CurrentFvFileHandles[PeimCount];\r
));\r
DEBUG_CODE_END ();\r
\r
- if (FixedPcdGet64(PcdLoadModuleAtFixAddressEnable) != 0) {\r
+ if (PcdGet64(PcdLoadModuleAtFixAddressEnable) != 0 && (Private->HobList.HandoffInformationTable->BootMode != BOOT_ON_S3_RESUME)) {\r
//\r
// Loading Module at Fixed Address is enabled\r
//\r
PeiLoadFixAddressHook(Private);\r
+ //\r
+ // if Loading Module at Fixed Address is enabled, Allocating memory range for Pei code range.\r
+ //\r
+ LoadFixPeiCodeBegin = AllocatePages((UINTN)PcdGet32(PcdLoadFixAddressPeiCodePageNumber));\r
+ DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO: PeiCodeBegin = 0x%lX, PeiCodeTop= 0x%lX\n", (UINT64)(UINTN)LoadFixPeiCodeBegin, (UINT64)((UINTN)LoadFixPeiCodeBegin + PcdGet32(PcdLoadFixAddressPeiCodePageNumber) * EFI_PAGE_SIZE)));\r
}\r
\r
//\r
//\r
// Fixup the PeiCore's private data\r
//\r
- PrivateInMem->PS = &PrivateInMem->ServiceTableShadow;\r
+ PrivateInMem->Ps = &PrivateInMem->ServiceTableShadow;\r
PrivateInMem->CpuIo = &PrivateInMem->ServiceTableShadow.CpuIo;\r
PrivateInMem->HobList.Raw = (VOID*) ((UINTN) PrivateInMem->HobList.Raw + HeapOffset);\r
PrivateInMem->StackBase = (EFI_PHYSICAL_ADDRESS)(((UINTN)PrivateInMem->PhysicalMemoryBegin + EFI_PAGE_MASK) & ~EFI_PAGE_MASK);\r
\r
- PeiServices = (CONST EFI_PEI_SERVICES **) &PrivateInMem->PS;\r
+ PeiServices = (CONST EFI_PEI_SERVICES **) &PrivateInMem->Ps;\r
\r
//\r
// Fixup for PeiService's address\r
//\r
PrivateInMem->PeimDispatcherReenter = TRUE;\r
\r
- if (FixedPcdGet64(PcdLoadModuleAtFixAddressEnable) != 0) {\r
- //\r
- // if Loading Module at Fixed Address is enabled, This is the first invoke to page \r
- // allocation for Pei Core segment. This memory segment should be reserved for loading PEIM\r
- //\r
- LoadFixPeiCodeBegin = AllocatePages((UINTN)PcdGet32(PcdLoadFixAddressPeiCodePageNumber));\r
- DEBUG ((EFI_D_INFO, "LOADING MODULE FIXED INFO: PeiCodeBegin = %x, PeiCodeTop= %x\n", (UINTN)LoadFixPeiCodeBegin, ((UINTN)LoadFixPeiCodeBegin) + PcdGet32(PcdLoadFixAddressPeiCodePageNumber) * EFI_PAGE_SIZE)); \r
+ if (PcdGet64(PcdLoadModuleAtFixAddressEnable) != 0 && (PrivateInMem->HobList.HandoffInformationTable->BootMode != BOOT_ON_S3_RESUME)) {\r
//\r
// if Loading Module at Fixed Address is enabled, allocate the PEI code memory range usage bit map array.\r
- // Every bit in the array indicate the status of the corresponding memory page, available or not\r
+ // Every bit in the array indicate the status of the corresponding memory page available or not\r
//\r
PrivateInMem->PeiCodeMemoryRangeUsageBitMap = AllocateZeroPool (((PcdGet32(PcdLoadFixAddressPeiCodePageNumber)>>6) + 1)*sizeof(UINT64));\r
}\r
//\r
// Evaluate a given DEPEX\r
//\r
- return PeimDispatchReadiness (&Private->PS, DepexData);\r
+ return PeimDispatchReadiness (&Private->Ps, DepexData);\r
}\r
\r
/**\r
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