DuetPkg/Include/Guid/AcpiDescription.h

   1 /** @file
   2
   3 Copyright (c) 2006 - 2010, 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     AcpiDescription.h
  15
  16 Abstract:
  17
  18
  19    GUIDs used for ACPI Description
  20
  21 **/
  22
  23 #ifndef _EFI_ACPI_DESCRIPTION_H_
  24 #define _EFI_ACPI_DESCRIPTION_H_
  25
  26 #include <IndustryStandard/Acpi.h>
  27
  28 #define EFI_ACPI_DESCRIPTION_GUID \
  29   { \
  30   0x3c699197, 0x93c, 0x4c69, {0xb0, 0x6b, 0x12, 0x8a, 0xe3, 0x48, 0x1d, 0xc9} \
  31   }
  32
  33 //
  34 // Following structure defines ACPI Description information.
  35 // This information is platform specific, may be consumed by DXE generic driver.
  36 //
  37 #pragma pack(1)
  38 typedef struct _EFI_ACPI_DESCRIPTION {
  39   //
  40   // For Timer
  41   //
  42   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE   PM_TMR_BLK;
  43   UINT8                                    PM_TMR_LEN;
  44   UINT8                                    TMR_VAL_EXT;
  45
  46   //
  47   // For RTC
  48   //
  49   UINT8                                    DAY_ALRM;
  50   UINT8                                    MON_ALRM;
  51   UINT8                                    CENTURY;
  52
  53   //
  54   // For Reset
  55   //
  56   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE   RESET_REG;
  57   UINT8                                    RESET_VALUE;
  58
  59   //
  60   // For Shutdown
  61   //
  62   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE   PM1a_EVT_BLK;
  63   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE   PM1b_EVT_BLK;
  64   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE   PM1a_CNT_BLK;
  65   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE   PM1b_CNT_BLK;
  66   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE   PM2_CNT_BLK;
  67   UINT8                                    PM1_EVT_LEN;
  68   UINT8                                    PM1_CNT_LEN;
  69   UINT8                                    PM2_CNT_LEN;
  70   UINT8                                    SLP_TYPa;
  71   UINT8                                    SLP_TYPb;
  72
  73   //
  74   // For sleep
  75   //
  76   UINT8                                    SLP1_TYPa;
  77   UINT8                                    SLP1_TYPb;
  78   UINT8                                    SLP2_TYPa;
  79   UINT8                                    SLP2_TYPb;
  80   UINT8                                    SLP3_TYPa;
  81   UINT8                                    SLP3_TYPb;
  82   UINT8                                    SLP4_TYPa;
  83   UINT8                                    SLP4_TYPb;
  84
  85   //
  86   // GPE
  87   //
  88   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE   GPE0_BLK;
  89   EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE   GPE1_BLK;
  90   UINT8                                    GPE0_BLK_LEN;
  91   UINT8                                    GPE1_BLK_LEN;
  92   UINT8                                    GPE1_BASE;
  93
  94   //
  95   // IAPC Boot Arch
  96   //
  97   UINT16                                   IAPC_BOOT_ARCH;
  98
  99   //
 100   // Flags
 101   //
 102   UINT32                                   Flags;
 103
 104 } EFI_ACPI_DESCRIPTION;
 105 #pragma pack()
 106
 107 extern EFI_GUID gEfiAcpiDescriptionGuid;
 108
 109 #endif