Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Facs/Facs.aslc

   1 /*++
   2
   3 Copyright (c)  1999  - 2014, Intel Corporation. All rights reserved
   4
   5   This program and the accompanying materials are licensed and made available under
   6   the terms and conditions of the BSD License that accompanies this distribution.
   7   The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.php.
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13
  14
  15 Module Name:
  16
  17   Ea815acpiFACS.c
  18
  19
  20 Abstract:
  21
  22   This file contains the FACS structure definition.
  23
  24 --*/
  25
  26 //
  27 // Statements that include other files
  28 //
  29 #ifdef ECP_FLAG
  30 #include "EDKIIGlueDxe.h"
  31 #else
  32 #include <PiDxe.h>
  33 #endif
  34 #include <IndustryStandard/Acpi50.h>
  35 #include "AcpiTablePlatform.h"
  36
  37 EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE FACS = {
  38   EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE,
  39   sizeof (EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE),
  40
  41   //
  42   // Hardware Signature will be updated at runtime
  43   //
  44   0x00000000,                  //HardwareSignature
  45   0x00000000,                  //FirmwareWakingVector
  46   0x00000000,                  //GlobalLock
  47   0x00000000,                  //Flags
  48   0x0000000000000000,          //XFirmwareWakingVector
  49   EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION,
  50   EFI_ACPI_RESERVED_BYTE,      //Reserved0[3]
  51   EFI_ACPI_RESERVED_BYTE,
  52   EFI_ACPI_RESERVED_BYTE,
  53   0x00000000,                  //OspmFlags
  54   EFI_ACPI_RESERVED_BYTE,      //Reserved1[24]
  55   EFI_ACPI_RESERVED_BYTE,
  56   EFI_ACPI_RESERVED_BYTE,
  57   EFI_ACPI_RESERVED_BYTE,
  58   EFI_ACPI_RESERVED_BYTE,
  59   EFI_ACPI_RESERVED_BYTE,
  60   EFI_ACPI_RESERVED_BYTE,
  61   EFI_ACPI_RESERVED_BYTE,
  62   EFI_ACPI_RESERVED_BYTE,
  63   EFI_ACPI_RESERVED_BYTE,
  64   EFI_ACPI_RESERVED_BYTE,
  65   EFI_ACPI_RESERVED_BYTE,
  66   EFI_ACPI_RESERVED_BYTE,
  67   EFI_ACPI_RESERVED_BYTE,
  68   EFI_ACPI_RESERVED_BYTE,
  69   EFI_ACPI_RESERVED_BYTE,
  70   EFI_ACPI_RESERVED_BYTE,
  71   EFI_ACPI_RESERVED_BYTE,
  72   EFI_ACPI_RESERVED_BYTE,
  73   EFI_ACPI_RESERVED_BYTE,
  74   EFI_ACPI_RESERVED_BYTE,
  75   EFI_ACPI_RESERVED_BYTE,
  76   EFI_ACPI_RESERVED_BYTE,
  77   EFI_ACPI_RESERVED_BYTE
  78 };
  79
  80 VOID*
  81 ReferenceAcpiTable (
  82   VOID
  83   )
  84 {
  85   //
  86   // Reference the table being generated to prevent the optimizer from
  87   // removing the data structure from the executable
  88   //
  89   return (VOID*)&FACS;
  90 }