BlockIo2.h

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#ifndef __BLOCK_IO2_H__
#define __BLOCK_IO2_H__
 
#include <Protocol/BlockIo.h>
 
#define EFI_BLOCK_IO2_PROTOCOL_GUID \
  { \
    0xa77b2472, 0xe282, 0x4e9f, {0xa2, 0x45, 0xc2, 0xc0, 0xe2, 0x7b, 0xbc, 0xc1} \
  }
 
typedef struct _EFI_BLOCK_IO2_PROTOCOL EFI_BLOCK_IO2_PROTOCOL;
 
typedef struct {
  EFI_EVENT     Event;
 
  EFI_STATUS    TransactionStatus;
} EFI_BLOCK_IO2_TOKEN;
 
typedef
EFI_STATUS
(EFIAPI *EFI_BLOCK_RESET_EX)(
  IN EFI_BLOCK_IO2_PROTOCOL  *This,
  IN BOOLEAN                 ExtendedVerification
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_BLOCK_READ_EX)(
  IN     EFI_BLOCK_IO2_PROTOCOL *This,
  IN     UINT32                 MediaId,
  IN     EFI_LBA                LBA,
  IN OUT EFI_BLOCK_IO2_TOKEN    *Token,
  IN     UINTN                  BufferSize,
  OUT VOID                  *Buffer
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_BLOCK_WRITE_EX)(
  IN     EFI_BLOCK_IO2_PROTOCOL  *This,
  IN     UINT32                 MediaId,
  IN     EFI_LBA                LBA,
  IN OUT EFI_BLOCK_IO2_TOKEN    *Token,
  IN     UINTN                  BufferSize,
  IN     VOID                   *Buffer
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_BLOCK_FLUSH_EX)(
  IN     EFI_BLOCK_IO2_PROTOCOL   *This,
  IN OUT EFI_BLOCK_IO2_TOKEN      *Token
  );
 
//   manner.
struct _EFI_BLOCK_IO2_PROTOCOL {
  EFI_BLOCK_IO_MEDIA    *Media;
 
  EFI_BLOCK_RESET_EX    Reset;
  EFI_BLOCK_READ_EX     ReadBlocksEx;
  EFI_BLOCK_WRITE_EX    WriteBlocksEx;
  EFI_BLOCK_FLUSH_EX    FlushBlocksEx;
};
 
extern EFI_GUID  gEfiBlockIo2ProtocolGuid;
 
#endif