FaultTolerantWrite.h

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#ifndef _FW_FAULT_TOLERANT_WRITE_PROTOCOL_H_
#define _FW_FAULT_TOLERANT_WRITE_PROTOCOL_H_
 
#define EFI_FAULT_TOLERANT_WRITE_PROTOCOL_GUID \
  { \
    0x3ebd9e82, 0x2c78, 0x4de6, {0x97, 0x86, 0x8d, 0x4b, 0xfc, 0xb7, 0xc8, 0x81 } \
  }
 
//
// Forward reference for pure ANSI compatability
//
typedef struct _EFI_FAULT_TOLERANT_WRITE_PROTOCOL EFI_FAULT_TOLERANT_WRITE_PROTOCOL;
 
typedef
EFI_STATUS
(EFIAPI *EFI_FAULT_TOLERANT_WRITE_GET_MAX_BLOCK_SIZE)(
  IN EFI_FAULT_TOLERANT_WRITE_PROTOCOL    *This,
  OUT UINTN                               *BlockSize
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_FAULT_TOLERANT_WRITE_ALLOCATE)(
  IN EFI_FAULT_TOLERANT_WRITE_PROTOCOL    *This,
  IN EFI_GUID                             *CallerId,
  IN UINTN                                PrivateDataSize,
  IN UINTN                                NumberOfWrites
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_FAULT_TOLERANT_WRITE_WRITE)(
  IN EFI_FAULT_TOLERANT_WRITE_PROTOCOL     *This,
  IN EFI_LBA                               Lba,
  IN UINTN                                 Offset,
  IN UINTN                                 Length,
  IN VOID                                  *PrivateData,
  IN EFI_HANDLE                            FvbHandle,
  IN VOID                                  *Buffer
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_FAULT_TOLERANT_WRITE_RESTART)(
  IN EFI_FAULT_TOLERANT_WRITE_PROTOCOL     *This,
  IN EFI_HANDLE                            FvbHandle
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_FAULT_TOLERANT_WRITE_ABORT)(
  IN EFI_FAULT_TOLERANT_WRITE_PROTOCOL     *This
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_FAULT_TOLERANT_WRITE_GET_LAST_WRITE)(
  IN EFI_FAULT_TOLERANT_WRITE_PROTOCOL     *This,
  OUT EFI_GUID                             *CallerId,
  OUT EFI_LBA                              *Lba,
  OUT UINTN                                *Offset,
  OUT UINTN                                *Length,
  IN OUT UINTN                             *PrivateDataSize,
  OUT VOID                                 *PrivateData,
  OUT BOOLEAN                              *Complete
  );
 
//
// Protocol declaration
//
struct _EFI_FAULT_TOLERANT_WRITE_PROTOCOL {
  EFI_FAULT_TOLERANT_WRITE_GET_MAX_BLOCK_SIZE    GetMaxBlockSize;
  EFI_FAULT_TOLERANT_WRITE_ALLOCATE              Allocate;
  EFI_FAULT_TOLERANT_WRITE_WRITE                 Write;
  EFI_FAULT_TOLERANT_WRITE_RESTART               Restart;
  EFI_FAULT_TOLERANT_WRITE_ABORT                 Abort;
  EFI_FAULT_TOLERANT_WRITE_GET_LAST_WRITE        GetLastWrite;
};
 
extern EFI_GUID  gEfiFaultTolerantWriteProtocolGuid;
 
#endif