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1. Enable use-cases in PEI using SecurityPPI co-equal to the use-cases in DXE using the Security Arch Protocol

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2. Add support to find section by instance rather than only 0 at PEI phase.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14763 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Star Zeng
2013-10-11 03:54:13 +00:00
committed by lzeng14
parent 71fd9fae8b
commit c79351059e
18 changed files with 1139 additions and 231 deletions
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77
MdeModulePkg/Core/Pei/FwVol/FwVol.h
View File

@@ -159,6 +159,40 @@ PeiFfsFvPpiFindSectionByType (
OUT VOID **SectionData
);
/**
Find the next matching section in the firmware file.
This service enables PEI modules to discover sections
of a given instance and type within a valid file.
@param This Points to this instance of the
EFI_PEI_FIRMWARE_VOLUME_PPI.
@param SearchType A filter to find only sections of this
type.
@param SearchInstance A filter to find the specific instance
of sections.
@param FileHandle Handle of firmware file in which to
search.
@param SectionData Updated upon return to point to the
section found.
@param AuthenticationStatus Updated upon return to point to the
authentication status for this section.
@retval EFI_SUCCESS Section was found.
@retval EFI_NOT_FOUND Section of the specified type was not
found. SectionData contains NULL.
**/
EFI_STATUS
EFIAPI
PeiFfsFvPpiFindSectionByType2 (
IN CONST EFI_PEI_FIRMWARE_VOLUME_PPI *This,
IN EFI_SECTION_TYPE SearchType,
IN UINTN SearchInstance,
IN EFI_PEI_FILE_HANDLE FileHandle,
OUT VOID **SectionData,
OUT UINT32 *AuthenticationStatus
);
/**
Returns information about a specific file.
@@ -186,6 +220,33 @@ PeiFfsFvPpiGetFileInfo (
OUT EFI_FV_FILE_INFO *FileInfo
);
/**
Returns information about a specific file.
This function returns information about a specific
file, including its file name, type, attributes, starting
address, size and authentication status.
@param This Points to this instance of the
EFI_PEI_FIRMWARE_VOLUME_PPI.
@param FileHandle Handle of the file.
@param FileInfo Upon exit, points to the file's
information.
@retval EFI_SUCCESS File information returned.
@retval EFI_INVALID_PARAMETER If FileHandle does not
represent a valid file.
@retval EFI_INVALID_PARAMETER If FileInfo is NULL.
**/
EFI_STATUS
EFIAPI
PeiFfsFvPpiGetFileInfo2 (
IN CONST EFI_PEI_FIRMWARE_VOLUME_PPI *This,
IN EFI_PEI_FILE_HANDLE FileHandle,
OUT EFI_FV_FILE_INFO2 *FileInfo
);
/**
This function returns information about the firmware volume.
@@ -250,7 +311,7 @@ FindFileEx (
/**
Report the information for a new discoveried FV in unknown format.
If the EFI_PEI_FIRMWARE_VOLUME_PPI has not been install for specifical FV format, but
If the EFI_PEI_FIRMWARE_VOLUME_PPI has not been installed for specifical FV format, but
the FV in this FV format has been discoveried, then the information of this FV
will be cached into PEI_CORE_INSTANCE's UnknownFvInfo array.
Also a notification would be installed for unknown FV format guid, if EFI_PEI_FIRMWARE_VOLUME_PPI
@@ -258,19 +319,15 @@ FindFileEx (
using new installed EFI_PEI_FIRMWARE_VOLUME_PPI.
@param PrivateData Point to instance of PEI_CORE_INSTANCE
@param Format Point to the unknown FV format guid.
@param FvInfo Point to FvInfo buffer.
@param FvInfoSize The size of FvInfo buffer.
@param FvInfo2Ppi Point to FvInfo2 PPI.
@retval EFI_OUT_OF_RESOURCES The FV info array in PEI_CORE_INSTANCE has no more spaces.
@retval EFI_SUCCESS Success to add the information for unknown FV.
**/
EFI_STATUS
AddUnknownFormatFvInfo (
IN PEI_CORE_INSTANCE *PrivateData,
IN EFI_GUID *Format,
IN VOID *FvInfo,
IN UINT32 FvInfoSize
IN PEI_CORE_INSTANCE *PrivateData,
IN EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI *FvInfo2Ppi
);
/**
@@ -283,6 +340,7 @@ AddUnknownFormatFvInfo (
@param Format Point to given FV format guid
@param FvInfo On return, the pointer of FV information buffer in given FV format guid
@param FvInfoSize On return, the size of FV information buffer.
@param AuthenticationStatus On return, the authentication status of FV information buffer.
@retval EFI_NOT_FOUND The FV is not found for new installed EFI_PEI_FIRMWARE_VOLUME_PPI
@retval EFI_SUCCESS Success to find a FV which could be processed by new installed EFI_PEI_FIRMWARE_VOLUME_PPI.
@@ -292,7 +350,8 @@ FindUnknownFormatFvInfo (
IN PEI_CORE_INSTANCE *PrivateData,
IN EFI_GUID *Format,
OUT VOID **FvInfo,
OUT UINT32 *FvInfoSize
OUT UINT32 *FvInfoSize,
OUT UINT32 *AuthenticationStatus
);
/**