/** @file
  BDS library definition, include the file and data structure

Copyright (c) 2004 - 2008, Intel Corporation. <BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution.  The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

**/

#ifndef _INTERNAL_BDS_LIB_H_
#define _INTERNAL_BDS_LIB_H_

#include <PiDxe.h>

#include <IndustryStandard/Pci22.h>

#include <Protocol/BlockIo.h>
#include <Protocol/LoadedImage.h>
#include <Protocol/Cpu.h>
#include <Protocol/SimpleFileSystem.h>
#include <Protocol/DebugPort.h>
#include <Protocol/DevicePath.h>
#include <Protocol/SimpleTextIn.h>
#include <Protocol/LegacyBios.h>
#include <Protocol/SimpleTextOut.h>
#include <Protocol/SimpleNetwork.h>
#include <Protocol/DevicePathToText.h>
#include <Protocol/FirmwareVolume2.h>
#include <Protocol/PciIo.h>
#include <Protocol/AcpiS3Save.h>
#include <Protocol/Performance.h>
#include <Protocol/FirmwareVolumeDispatch.h>

#include <Guid/MemoryTypeInformation.h>
#include <Guid/FileInfo.h>
#include <Guid/GlobalVariable.h>
#include <Guid/PcAnsi.h>
#include <Guid/ShellFile.h>
#include <Guid/GenericPlatformVariable.h>

#include <Library/PrintLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/DxeServicesTableLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/HobLib.h>
#include <Library/BaseLib.h>
#include <Library/DevicePathLib.h>
#include <Library/PerformanceLib.h>
#include <Library/PcdLib.h>
#include <Library/IfrSupportLib.h>
#include <Library/PeCoffGetEntryPointLib.h>
#include <Library/GenericBdsLib.h>
#include <Library/TimerLib.h>

#define PERFORMANCE_SIGNATURE   EFI_SIGNATURE_32 ('P', 'e', 'r', 'f')
#define PERF_TOKEN_SIZE         28
#define PERF_TOKEN_LENGTH       (PERF_TOKEN_SIZE - 1)
#define PERF_PEI_ENTRY_MAX_NUM  50

typedef struct {
  CHAR8   Token[PERF_TOKEN_SIZE];
  UINT32  Duration;
} PERF_DATA;

typedef struct {
  UINT64        BootToOs;
  UINT64        S3Resume;
  UINT32        S3EntryNum;
  PERF_DATA     S3Entry[PERF_PEI_ENTRY_MAX_NUM];
  UINT64        CpuFreq;
  UINT64        BDSRaw;
  UINT32        Count;
  UINT32        Signiture;
} PERF_HEADER;

/**

  Allocates a block of memory and writes performance data of booting into it.
  OS can processing these record.
  
**/
VOID
WriteBootToOsPerformanceData (
  VOID
  );

#endif // _BDS_LIB_H_