ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/EventLogInfo.h

   1 /** @file
   2   Module to clarify system event log of smbios structure.
   3
   4   Copyright (c) 2005-2011, Intel Corporation. All rights reserved. <BR>
   5   SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 #ifndef _SMBIOS_EVENT_LOG_INFO_H_
  10 #define _SMBIOS_EVENT_LOG_INFO_H_
  11
  12 #define END_OF_LOG  0xFF
  13
  14 #pragma pack(1)
  15
  16 typedef struct {
  17   UINT8    Type;
  18   UINT8    Length;
  19   UINT8    Year;
  20   UINT8    Month;
  21   UINT8    Day;
  22   UINT8    Hour;
  23   UINT8    Minute;
  24   UINT8    Second;
  25   UINT8    LogVariableData[1];
  26 } LOG_RECORD_FORMAT;
  27
  28 typedef struct {
  29   UINT8    OEMReserved[5];
  30   UINT8    Metw;           // Multiple Event Time Window
  31   UINT8    Meci;           // Multiple Event Count Increment
  32   UINT8    CMOSAddress;    // Pre-boot Event Log Reset - CMOS Address
  33   UINT8    CMOSBitIndex;   // Pre-boot Event Log Reset - CMOS Bit Index
  34   UINT8    StartingOffset; // CMOS Checksum - Starting Offset
  35   UINT8    ByteCount;      // CMOS Checksum - Byte Count
  36   UINT8    ChecksumOffset; // CMOS Checksum - Checksum Offset
  37   UINT8    Reserved[3];
  38   UINT8    HeaderRevision;
  39 } LOG_HEADER_TYPE1_FORMAT;
  40
  41 #pragma pack()
  42 //
  43 // System Event Log (Type 15)
  44 //
  45
  46 /**
  47   Function to display system event log access information.
  48
  49   @param[in] Key    Additional information to print.
  50   @param[in] Option Whether to print the additional information.
  51 **/
  52 VOID
  53 DisplaySELAccessMethod (
  54   IN CONST UINT8  Key,
  55   IN CONST UINT8  Option
  56   );
  57
  58 /**
  59   Function to display system event log status information.
  60
  61   @param[in] Key    Additional information to print.
  62   @param[in] Option Whether to print the additional information.
  63 **/
  64 VOID
  65 DisplaySELLogStatus (
  66   UINT8  Key,
  67   UINT8  Option
  68   );
  69
  70 /**
  71   Function to display system event log header format information.
  72
  73   @param[in] Key    Additional information to print.
  74   @param[in] Option Whether to print the additional information.
  75 **/
  76 VOID
  77 DisplaySysEventLogHeaderFormat (
  78   UINT8  Key,
  79   UINT8  Option
  80   );
  81
  82 /**
  83   Function to display system event log header information.
  84
  85   @param[in] LogHeaderFormat  Format identifier.
  86   @param[in] LogHeader        Format informcation.
  87 **/
  88 VOID
  89 DisplaySysEventLogHeader (
  90   UINT8  LogHeaderFormat,
  91   UINT8  *LogHeader
  92   );
  93
  94 /**
  95   Function to display system event log data.
  96
  97   @param[in] LogData        The data information.
  98   @param[in] LogAreaLength  Length of the data.
  99 **/
 100 VOID
 101 DisplaySysEventLogData (
 102   UINT8   *LogData,
 103   UINT16  LogAreaLength
 104   );
 105
 106 #endif