xref: /illumos-gate/usr/src/boot/efi/include/Guid/Acpi.h (revision f334afcfaebea1b7dc3430015651d8d748fa8a3e)
1 /** @file
2   GUIDs used for ACPI entries in the EFI system table
3 
4   These GUIDs point the ACPI tables as defined in the ACPI specifications.
5   ACPI 2.0 specification defines the ACPI 2.0 GUID. UEFI 2.0 defines the
6   ACPI 2.0 Table GUID and ACPI Table GUID.
7 
8   Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
9   SPDX-License-Identifier: BSD-2-Clause-Patent
10 
11   @par Revision Reference:
12   GUIDs defined in UEFI 2.0 spec.
13 
14 **/
15 
16 #ifndef __ACPI_GUID_H__
17 #define __ACPI_GUID_H__
18 
19 #define ACPI_TABLE_GUID \
20   { \
21     0xeb9d2d30, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \
22   }
23 
24 #define EFI_ACPI_TABLE_GUID \
25   { \
26     0x8868e871, 0xe4f1, 0x11d3, {0xbc, 0x22, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } \
27   }
28 
29 #define ACPI_10_TABLE_GUID  ACPI_TABLE_GUID
30 
31 //
32 // ACPI 2.0 or newer tables should use EFI_ACPI_TABLE_GUID.
33 //
34 #define EFI_ACPI_20_TABLE_GUID  EFI_ACPI_TABLE_GUID
35 
36 extern EFI_GUID  gEfiAcpiTableGuid;
37 extern EFI_GUID  gEfiAcpi10TableGuid;
38 extern EFI_GUID  gEfiAcpi20TableGuid;
39 
40 #endif
41