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