diff options
Diffstat (limited to 'StandaloneMmPkg/Core/FwVol.c')
| -rw-r--r-- | StandaloneMmPkg/Core/FwVol.c | 111 |
1 files changed, 67 insertions, 44 deletions
diff --git a/StandaloneMmPkg/Core/FwVol.c b/StandaloneMmPkg/Core/FwVol.c index 70cb8e71df..1f6d7714ba 100644 --- a/StandaloneMmPkg/Core/FwVol.c +++ b/StandaloneMmPkg/Core/FwVol.c @@ -14,9 +14,9 @@ //
// List of file types supported by dispatcher
//
-EFI_FV_FILETYPE mMmFileTypes[] = {
+EFI_FV_FILETYPE mMmFileTypes[] = {
EFI_FV_FILETYPE_MM,
- 0xE, //EFI_FV_FILETYPE_MM_STANDALONE,
+ 0xE, // EFI_FV_FILETYPE_MM_STANDALONE,
//
// Note: DXE core will process the FV image file, so skip it in MM core
// EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE
@@ -25,22 +25,22 @@ EFI_FV_FILETYPE mMmFileTypes[] = { EFI_STATUS
MmAddToDriverList (
- IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader,
- IN VOID *Pe32Data,
- IN UINTN Pe32DataSize,
- IN VOID *Depex,
- IN UINTN DepexSize,
- IN EFI_GUID *DriverName
+ IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader,
+ IN VOID *Pe32Data,
+ IN UINTN Pe32DataSize,
+ IN VOID *Depex,
+ IN UINTN DepexSize,
+ IN EFI_GUID *DriverName
);
BOOLEAN
FvHasBeenProcessed (
- IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader
+ IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader
);
VOID
FvIsBeingProcessed (
- IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader
+ IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader
);
/**
@@ -62,25 +62,25 @@ MmCoreFfsFindMmDriver ( IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader
)
{
- EFI_STATUS Status;
- EFI_STATUS DepexStatus;
- EFI_FFS_FILE_HEADER *FileHeader;
- EFI_FV_FILETYPE FileType;
- VOID *Pe32Data;
- UINTN Pe32DataSize;
- VOID *Depex;
- UINTN DepexSize;
- UINTN Index;
- EFI_COMMON_SECTION_HEADER *Section;
- VOID *SectionData;
- UINTN SectionDataSize;
- UINT32 DstBufferSize;
- VOID *ScratchBuffer;
- UINT32 ScratchBufferSize;
- VOID *DstBuffer;
- UINT16 SectionAttribute;
- UINT32 AuthenticationStatus;
- EFI_FIRMWARE_VOLUME_HEADER *InnerFvHeader;
+ EFI_STATUS Status;
+ EFI_STATUS DepexStatus;
+ EFI_FFS_FILE_HEADER *FileHeader;
+ EFI_FV_FILETYPE FileType;
+ VOID *Pe32Data;
+ UINTN Pe32DataSize;
+ VOID *Depex;
+ UINTN DepexSize;
+ UINTN Index;
+ EFI_COMMON_SECTION_HEADER *Section;
+ VOID *SectionData;
+ UINTN SectionDataSize;
+ UINT32 DstBufferSize;
+ VOID *ScratchBuffer;
+ UINT32 ScratchBufferSize;
+ VOID *DstBuffer;
+ UINT16 SectionAttribute;
+ UINT32 AuthenticationStatus;
+ EFI_FIRMWARE_VOLUME_HEADER *InnerFvHeader;
DEBUG ((DEBUG_INFO, "MmCoreFfsFindMmDriver - 0x%x\n", FwVolHeader));
@@ -95,19 +95,32 @@ MmCoreFfsFindMmDriver ( //
FileHeader = NULL;
do {
- Status = FfsFindNextFile (EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE,
- FwVolHeader, &FileHeader);
+ Status = FfsFindNextFile (
+ EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE,
+ FwVolHeader,
+ &FileHeader
+ );
if (EFI_ERROR (Status)) {
break;
}
- Status = FfsFindSectionData (EFI_SECTION_GUID_DEFINED, FileHeader,
- &SectionData, &SectionDataSize);
+
+ Status = FfsFindSectionData (
+ EFI_SECTION_GUID_DEFINED,
+ FileHeader,
+ &SectionData,
+ &SectionDataSize
+ );
if (EFI_ERROR (Status)) {
break;
}
+
Section = (EFI_COMMON_SECTION_HEADER *)(FileHeader + 1);
- Status = ExtractGuidedSectionGetInfo (Section, &DstBufferSize,
- &ScratchBufferSize, &SectionAttribute);
+ Status = ExtractGuidedSectionGetInfo (
+ Section,
+ &DstBufferSize,
+ &ScratchBufferSize,
+ &SectionAttribute
+ );
if (EFI_ERROR (Status)) {
break;
}
@@ -131,25 +144,35 @@ MmCoreFfsFindMmDriver ( //
// Call decompress function
//
- Status = ExtractGuidedSectionDecode (Section, &DstBuffer, ScratchBuffer,
- &AuthenticationStatus);
+ Status = ExtractGuidedSectionDecode (
+ Section,
+ &DstBuffer,
+ ScratchBuffer,
+ &AuthenticationStatus
+ );
FreePages (ScratchBuffer, EFI_SIZE_TO_PAGES (ScratchBufferSize));
if (EFI_ERROR (Status)) {
goto FreeDstBuffer;
}
- DEBUG ((DEBUG_INFO,
+ DEBUG ((
+ DEBUG_INFO,
"Processing compressed firmware volume (AuthenticationStatus == %x)\n",
- AuthenticationStatus));
-
- Status = FindFfsSectionInSections (DstBuffer, DstBufferSize,
- EFI_SECTION_FIRMWARE_VOLUME_IMAGE, &Section);
+ AuthenticationStatus
+ ));
+
+ Status = FindFfsSectionInSections (
+ DstBuffer,
+ DstBufferSize,
+ EFI_SECTION_FIRMWARE_VOLUME_IMAGE,
+ &Section
+ );
if (EFI_ERROR (Status)) {
goto FreeDstBuffer;
}
InnerFvHeader = (VOID *)(Section + 1);
- Status = MmCoreFfsFindMmDriver (InnerFvHeader);
+ Status = MmCoreFfsFindMmDriver (InnerFvHeader);
if (EFI_ERROR (Status)) {
goto FreeDstBuffer;
}
@@ -157,7 +180,7 @@ MmCoreFfsFindMmDriver ( for (Index = 0; Index < sizeof (mMmFileTypes) / sizeof (mMmFileTypes[0]); Index++) {
DEBUG ((DEBUG_INFO, "Check MmFileTypes - 0x%x\n", mMmFileTypes[Index]));
- FileType = mMmFileTypes[Index];
+ FileType = mMmFileTypes[Index];
FileHeader = NULL;
do {
Status = FfsFindNextFile (FileType, FwVolHeader, &FileHeader);
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