diff options
Diffstat (limited to 'MdeModulePkg/Core/Pei/PeiMain.h')
| -rw-r--r-- | MdeModulePkg/Core/Pei/PeiMain.h | 51 |
1 files changed, 43 insertions, 8 deletions
diff --git a/MdeModulePkg/Core/Pei/PeiMain.h b/MdeModulePkg/Core/Pei/PeiMain.h index ef2d592a5e..319bf87711 100644 --- a/MdeModulePkg/Core/Pei/PeiMain.h +++ b/MdeModulePkg/Core/Pei/PeiMain.h @@ -35,6 +35,7 @@ Revision History #include <Ppi/GuidedSectionExtraction.h>
#include <Ppi/LoadFile.h>
#include <Ppi/Security2.h>
+#include <Ppi/TemporaryRamSupport.h>
#include <Library/DebugLib.h>
#include <Library/PeiCoreEntryPoint.h>
#include <Library/BaseLib.h>
@@ -66,9 +67,7 @@ typedef union { VOID *Raw;
} PEI_PPI_LIST_POINTERS;
-#define PEI_STACK_SIZE 0x20000
-
-#define MAX_PPI_DESCRIPTORS 128
+#define MAX_PPI_DESCRIPTORS 64
typedef struct {
INTN PpiListEnd;
@@ -135,9 +134,14 @@ typedef struct{ VOID *CpuIo;
EFI_PEI_SECURITY2_PPI *PrivateSecurityPpi;
EFI_PEI_SERVICES ServiceTableShadow;
+ UINTN SizeOfTemporaryMemory;
UINTN SizeOfCacheAsRam;
VOID *MaxTopOfCarHeap;
EFI_PEI_PPI_DESCRIPTOR *XipLoadFile;
+ EFI_PHYSICAL_ADDRESS PhysicalMemoryBegin;
+ UINT64 PhysicalMemoryLength;
+ EFI_PHYSICAL_ADDRESS FreePhysicalMemoryTop;
+ VOID* ShadowedPeiCore;
CACHE_SECTION_DATA CacheSection;
} PEI_CORE_INSTANCE;
@@ -307,6 +311,35 @@ Returns: ;
+EFI_STATUS
+FindNextPeim (
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader,
+ IN OUT EFI_FFS_FILE_HEADER **PeimFileHeader
+ )
+/*++
+
+Routine Description:
+ Given the input file pointer, search for the next matching file in the
+ FFS volume. The search starts from FileHeader inside
+ the Firmware Volume defined by FwVolHeader.
+
+Arguments:
+ PeiServices - Pointer to the PEI Core Services Table.
+
+ FwVolHeader - Pointer to the FV header of the volume to search.
+ This parameter must point to a valid FFS volume.
+
+ PeimFileHeader - Pointer to the current file from which to begin searching.
+ This pointer will be updated upon return to reflect the file found.
+
+Returns:
+ EFI_NOT_FOUND - No files matching the search criteria were found
+ EFI_SUCCESS
+
+--*/
+;
+
BOOLEAN
Dispatched (
IN UINT8 CurrentPeim,
@@ -439,8 +472,9 @@ Returns: VOID
ConvertPpiPointers (
- IN CONST EFI_PEI_SERVICES **PeiServices,
- IN EFI_HOB_HANDOFF_INFO_TABLE *OldHandOffHob,
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN UINTN OldCheckingBottom,
+ IN UINTN OldCheckingTop,
IN EFI_HOB_HANDOFF_INFO_TABLE *NewHandOffHob
)
/*++
@@ -451,9 +485,10 @@ Routine Description: Arguments:
- PeiServices - The PEI core services table.
- OldHandOffHob - The old handoff HOB list.
- NewHandOffHob - The new handoff HOB list.
+ PeiServices - The PEI core services table.
+ OldCheckingBottom - The old checking bottom.
+ OldCheckingTop - The old checking top.
+ NewHandOffHob - The new handoff HOB list.
Returns:
|