/** @file

;******************************************************************************
;* Copyright (c) 2012, Insyde Software Corp. All Rights Reserved.
;*
;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
;* transmit, broadcast, present, recite, release, license or otherwise exploit
;* any part of this publication in any form, by any means, without the prior
;* written permission of Insyde Software Corporation.
;*
;******************************************************************************
*/

#ifndef _VIRTUAL_MEMORY_ACCESS_H_
#define _VIRTUAL_MEMORY_ACCESS_H_

#define EFI_VIRTUAL_MEMORY_ACCESS_PROTOCOL_GUID \
  {0x745d377a, 0xb988, 0x47b2, 0xb1, 0x8f, 0xbb, 0xc8, 0xd, 0xc5, 0x66, 0x98}


typedef struct _EFI_VIRTUAL_MEMORY_ACCESS_PROTOCOL EFI_VIRTUAL_MEMORY_ACCESS_PROTOCOL;

typedef
EFI_STATUS
(EFIAPI *EFI_VIRTUAL_MEMORY_ACCESS_MAP) (
  IN EFI_VIRTUAL_MEMORY_ACCESS_PROTOCOL           *This,
  IN  EFI_PHYSICAL_ADDRESS                        MappingAddress,
  IN  UINTN                                       NumberOfBytes,
  IN  EFI_PHYSICAL_ADDRESS                        MappedAddress
);

typedef
EFI_STATUS
(EFIAPI *EFI_VIRTUAL_MEMORY_ACCESS_UNMAP) (
  IN EFI_VIRTUAL_MEMORY_ACCESS_PROTOCOL           *This,
  IN  EFI_PHYSICAL_ADDRESS                        MappedAddress,
  IN  UINTN                                       PageSizeInByte
);

typedef
EFI_STATUS
(EFIAPI *EFI_VIRTUAL_MEMORY_ACCESS_GET_PAGE_SIZE) (
  IN EFI_VIRTUAL_MEMORY_ACCESS_PROTOCOL          *This,
  IN  UINTN                                      *PageSizeInByte
);


struct _EFI_VIRTUAL_MEMORY_ACCESS_PROTOCOL {
  EFI_VIRTUAL_MEMORY_ACCESS_GET_PAGE_SIZE   GetPageSize;
  EFI_VIRTUAL_MEMORY_ACCESS_MAP             Map;
  EFI_VIRTUAL_MEMORY_ACCESS_UNMAP           UnMap;
};

extern EFI_GUID gEfiVirtualMemoryAccessProtocolGuid;

#endif