/** @file
  Definition for Oem Services Common.

;******************************************************************************
;* Copyright (c) 2013 - 2015, 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 _OEM_SERVICES_COMMON_H_
#define _OEM_SERVICES_COMMON_H_

#define DMI_UPDATE_STRING_SIGNATURE SIGNATURE_32 ('$', 'D', 'M', 'I')

#pragma pack (1)

typedef struct {
  UINT16                                Handle;
  UINTN                                 GPNVBaseAddress;
  UINTN                                 GPNVSize;
} OEM_GPNV_MAP;

typedef struct _DMI_STRING_STRUCTURE {
  UINT8                                 Type;
  UINT8                                 Offset;
  UINT8                                 Valid;
  UINT16                                Length;
  UINT8                                 String[1];      // Variable length field
} DMI_STRING_STRUCTURE;

typedef struct {
  UINT8                                 Type;           // The SMBIOS structure type
  UINT8                                 FixedOffset;    // The offset of the string reference
                                                        // within the structure's fixed data.
} DMI_UPDATABLE_STRING;

typedef struct {
  UINTN                                 UpdateStringNum;
  DMI_UPDATABLE_STRING                  *UpdateString;
} PNP_UPDATE_STRING;

typedef struct {
  EFI_GUID                              VendorGuid;
  CHAR16                                *VariableName;
} PRESERVED_VARIABLE_TABLE;

typedef struct {
  EFI_GUID                              VendorGuid;
  BOOLEAN                               DeleteVariable;
  CHAR16                                *VariableName;
} PRESERVED_VARIABLE_TABLE_2;

#pragma pack ()
#endif