diff options
Diffstat (limited to 'MdePkg/Include/Pi')
-rw-r--r-- | MdePkg/Include/Pi/PiPeiCis.h | 92 |
1 files changed, 91 insertions, 1 deletions
diff --git a/MdePkg/Include/Pi/PiPeiCis.h b/MdePkg/Include/Pi/PiPeiCis.h index c3d147ac1b..f2da20a236 100644 --- a/MdePkg/Include/Pi/PiPeiCis.h +++ b/MdePkg/Include/Pi/PiPeiCis.h @@ -1,7 +1,7 @@ /** @file
PI PEI master include file. This file should match the PI spec.
-Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
@@ -396,6 +396,38 @@ EFI_STATUS );
/**
+ Searches for the next matching section within the specified file.
+
+ This service enables PEI modules to discover the section of a given type within a valid file.
+ This service will search within encapsulation sections (compression and GUIDed) as well. It will
+ search inside of a GUIDed section or a compressed section, but may not, for example, search a
+ GUIDed section inside a GUIDes section.
+ This service will not search within compression sections or GUIDed sections that require
+ extraction if memory is not present.
+
+ @param PeiServices An indirect pointer to the EFI_PEI_SERVICES table published by the PEI Foundation.
+ @param SectionType The value of the section type to find.
+ @param SectionInstance Section instance to find.
+ @param FileHandle Handle of the firmware file to search.
+ @param SectionData A pointer to the discovered section, if successful.
+ @param AuthenticationStatus A pointer to the authentication status for this section.
+
+ @retval EFI_SUCCESS The section was found.
+ @retval EFI_NOT_FOUND The section was not found.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_PEI_FFS_FIND_SECTION_DATA3)(
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN EFI_SECTION_TYPE SectionType,
+ IN UINTN SectionInstance,
+ IN EFI_PEI_FILE_HANDLE FileHandle,
+ OUT VOID **SectionData,
+ OUT UINT32 *AuthenticationStatus
+ );
+
+/**
This function registers the found memory configuration with the PEI Foundation.
@param PeiServices An indirect pointer to the EFI_PEI_SERVICES table published by the PEI Foundation.
@@ -608,6 +640,38 @@ typedef struct { UINT32 BufferSize;
} EFI_FV_FILE_INFO;
+///
+/// The information with authentication status of the FV file.
+///
+typedef struct {
+ ///
+ /// Name of the file.
+ ///
+ EFI_GUID FileName;
+ ///
+ /// File type.
+ ///
+ EFI_FV_FILETYPE FileType;
+ ///
+ /// Attributes of the file.
+ ///
+ EFI_FV_FILE_ATTRIBUTES FileAttributes;
+ ///
+ /// Points to the file's data (not the header).
+ /// Not valid if EFI_FV_FILE_ATTRIB_MEMORY_MAPPED
+ /// is zero.
+ ///
+ VOID *Buffer;
+ ///
+ /// Size of the file's data.
+ ///
+ UINT32 BufferSize;
+ ///
+ /// Authentication status for this file.
+ ///
+ UINT32 AuthenticationStatus;
+} EFI_FV_FILE_INFO2;
+
/**
Returns information about a specific file.
@@ -633,6 +697,30 @@ EFI_STATUS 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.
+ If the firmware volume is not memory mapped, then the Buffer member will be NULL.
+
+ @param FileHandle The handle of the file.
+ @param FileInfo Upon exit, points to the file's
+ information.
+
+ @retval EFI_SUCCESS File information was returned.
+ @retval EFI_INVALID_PARAMETER FileHandle does not
+ represent a valid file.
+ @retval EFI_INVALID_PARAMETER FileInfo is NULL.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_PEI_FFS_GET_FILE_INFO2)(
+ IN EFI_PEI_FILE_HANDLE FileHandle,
+ OUT EFI_FV_FILE_INFO2 *FileInfo
+ );
+
///
/// The information of the FV volume.
///
@@ -813,6 +901,8 @@ struct _EFI_PEI_SERVICES { EFI_PEI_FFS_GET_FILE_INFO FfsGetFileInfo;
EFI_PEI_FFS_GET_VOLUME_INFO FfsGetVolumeInfo;
EFI_PEI_REGISTER_FOR_SHADOW RegisterForShadow;
+ EFI_PEI_FFS_FIND_SECTION_DATA3 FindSectionData3;
+ EFI_PEI_FFS_GET_FILE_INFO2 FfsGetFileInfo2;
};
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