EdkNt32Pkg/Library/EdkGenericBdsLib/Performance.h

   1 /*++
   2
   3 Copyright (c) 2006, Intel Corporation
   4 All rights reserved. This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14   Performance.h
  15
  16 Abstract:
  17
  18   This file included the performance relete function header and
  19   definition.
  20
  21 --*/
  22
  23 #ifndef _PERF_H_
  24 #define _PERF_H_
  25
  26 #define PERF_TOKEN_LENGTH       28
  27 #define PERF_PEI_ENTRY_MAX_NUM  50
  28
  29 typedef struct {
  30   CHAR8   Token[PERF_TOKEN_LENGTH];
  31   UINT32  Duration;
  32 } PERF_DATA;
  33
  34 typedef struct {
  35   UINT64        BootToOs;
  36   UINT64        S3Resume;
  37   UINT32        S3EntryNum;
  38   PERF_DATA     S3Entry[PERF_PEI_ENTRY_MAX_NUM];
  39   UINT64        CpuFreq;
  40   UINT64        BDSRaw;
  41   UINT32        Count;
  42   UINT32        Signiture;
  43 } PERF_HEADER;
  44
  45 VOID
  46 WriteBootToOsPerformanceData (
  47   VOID
  48   );
  49
  50 VOID
  51 ClearDebugRegisters (
  52   VOID
  53   );
  54
  55 #endif