source: vbox/trunk/src/VBox/Devices/EFI/FirmwareNew/MdePkg/Library/DxeHstiLib/HstiDxe.h@ 80721

/** @file

  Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
  SPDX-License-Identifier: BSD-2-Clause-Patent

**/

#ifndef _HSTI_DXE_H_
#define _HSTI_DXE_H_

#include <PiDxe.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/DebugLib.h>

#include <IndustryStandard/Hsti.h>

#include <Protocol/AdapterInformation.h>

#define HSTI_AIP_PRIVATE_SIGNATURE  SIGNATURE_32('H', 'S', 'T', 'I')

typedef struct {
  UINT32                            Signature;
  LIST_ENTRY                        Link;
  EFI_ADAPTER_INFORMATION_PROTOCOL  Aip;
  VOID                              *Hsti;
  UINTN                             HstiSize;
  UINTN                             HstiMaxSize;
} HSTI_AIP_PRIVATE_DATA;

#define HSTI_AIP_PRIVATE_DATA_FROM_THIS(a) \
  CR (a, \
      HSTI_AIP_PRIVATE_DATA, \
      Aip, \
      HSTI_AIP_PRIVATE_SIGNATURE \
      )

#define HSTI_DEFAULT_ERROR_STRING_LEN  255

extern EFI_ADAPTER_INFORMATION_PROTOCOL mAdapterInformationProtocol;

/**
  Return if input HSTI data follows HSTI specification.

  @param HstiData  HSTI data
  @param HstiSize  HSTI size

  @retval TRUE  HSTI data follows HSTI specification.
  @retval FALSE HSTI data does not follow HSTI specification.
**/
BOOLEAN
InternalHstiIsValidTable (
  IN VOID                     *HstiData,
  IN UINTN                    HstiSize
  );

#endif