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Merge the PI enabling works from the branch

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First round of PI enabling work:
1) PiPeiCis changes (CONST, EFI_PEI_FILE_HANDLE.. etc)
2) Make use of FirmwareVolume 2 protocol.
3) Verified for Nt32Pkg and real platform for S3.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3773 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12
2007-09-04 06:12:48 +00:00
parent 1c280088ec
commit 0c2b5da80e
22 changed files with 286 additions and 162 deletions
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30
MdeModulePkg/Core/Pei/FwVol/FwVol.c
View File

@@ -251,9 +251,9 @@ Returns:
EFI_STATUS
EFIAPI
PeiFfsFindSectionData (
IN EFI_PEI_SERVICES **PeiServices,
IN CONST EFI_PEI_SERVICES **PeiServices,
IN EFI_SECTION_TYPE SectionType,
IN EFI_FFS_FILE_HEADER *FfsFileHeader,
IN EFI_PEI_FILE_HANDLE FileHandle,
IN OUT VOID **SectionData
)
/*++
@@ -279,8 +279,10 @@ Returns:
EFI_COMMON_SECTION_HEADER *Section;
UINT32 SectionLength;
UINT32 ParsedLength;
EFI_FFS_FILE_HEADER *FfsFileHeader;
FfsFileHeader = (EFI_FFS_FILE_HEADER *) FileHandle;
//
// Size is 24 bits wide so mask upper 8 bits.
// Does not include FfsFileHeader header size
@@ -355,10 +357,10 @@ Returns:
EFI_STATUS
EFIAPI
PeiFfsFindNextFile (
IN EFI_PEI_SERVICES **PeiServices,
IN EFI_FV_FILETYPE SearchType,
IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader,
IN OUT EFI_FFS_FILE_HEADER **FileHeader
IN CONST EFI_PEI_SERVICES **PeiServices,
IN UINT8 SearchType,
IN EFI_PEI_FV_HANDLE VolumeHandle,
IN OUT EFI_PEI_FILE_HANDLE *FileHandle
)
/*++
@@ -385,6 +387,12 @@ Returns:
--*/
{
EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader;
EFI_FFS_FILE_HEADER **FileHeader;
FwVolHeader = (EFI_FIRMWARE_VOLUME_HEADER *)VolumeHandle;
FileHeader = (EFI_FFS_FILE_HEADER **) FileHandle;
return PeiFfsFindNextFileEx (
SearchType,
FwVolHeader,
@@ -396,9 +404,9 @@ Returns:
EFI_STATUS
EFIAPI
PeiFvFindNextVolume (
IN EFI_PEI_SERVICES **PeiServices,
IN CONST EFI_PEI_SERVICES **PeiServices,
IN UINTN Instance,
IN OUT EFI_FIRMWARE_VOLUME_HEADER **FwVolHeader
IN OUT EFI_PEI_FV_HANDLE *VolumeHandle
)
/*++
@@ -429,7 +437,9 @@ Returns:
EFI_STATUS Status;
EFI_PEI_FIND_FV_PPI *FindFvPpi;
UINT8 LocalInstance;
EFI_FIRMWARE_VOLUME_HEADER **FwVolHeader;
FwVolHeader = (EFI_FIRMWARE_VOLUME_HEADER **) VolumeHandle;
LocalInstance = (UINT8) Instance;
@@ -463,7 +473,7 @@ Returns:
} else {
Status = FindFvPpi->FindFv (
FindFvPpi,
PeiServices,
(EFI_PEI_SERVICES **)PeiServices,
&LocalInstance,
FwVolHeader
);