1*1370a723SSascha Wildner /** @file 2*1370a723SSascha Wildner GUIDs used for ACPI entries in the EFI system table 3*1370a723SSascha Wildner 4*1370a723SSascha Wildner These GUIDs point the ACPI tables as defined in the ACPI specifications. 5*1370a723SSascha Wildner ACPI 2.0 specification defines the ACPI 2.0 GUID. UEFI 2.0 defines the 6*1370a723SSascha Wildner ACPI 2.0 Table GUID and ACPI Table GUID. 7*1370a723SSascha Wildner 8*1370a723SSascha Wildner Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> 9*1370a723SSascha Wildner SPDX-License-Identifier: BSD-2-Clause-Patent 10*1370a723SSascha Wildner 11*1370a723SSascha Wildner @par Revision Reference: 12*1370a723SSascha Wildner GUIDs defined in UEFI 2.0 spec. 13*1370a723SSascha Wildner 14*1370a723SSascha Wildner **/ 15*1370a723SSascha Wildner 16*1370a723SSascha Wildner #ifndef __ACPI_GUID_H__ 17*1370a723SSascha Wildner #define __ACPI_GUID_H__ 18*1370a723SSascha Wildner 19*1370a723SSascha Wildner #define ACPI_TABLE_GUID \ 20*1370a723SSascha Wildner { \ 21*1370a723SSascha Wildner 0xeb9d2d30, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \ 22*1370a723SSascha Wildner } 23*1370a723SSascha Wildner 24*1370a723SSascha Wildner #define EFI_ACPI_TABLE_GUID \ 25*1370a723SSascha Wildner { \ 26*1370a723SSascha Wildner 0x8868e871, 0xe4f1, 0x11d3, {0xbc, 0x22, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } \ 27*1370a723SSascha Wildner } 28*1370a723SSascha Wildner 29*1370a723SSascha Wildner #define ACPI_10_TABLE_GUID ACPI_TABLE_GUID 30*1370a723SSascha Wildner 31*1370a723SSascha Wildner // 32*1370a723SSascha Wildner // ACPI 2.0 or newer tables should use EFI_ACPI_TABLE_GUID. 33*1370a723SSascha Wildner // 34*1370a723SSascha Wildner #define EFI_ACPI_20_TABLE_GUID EFI_ACPI_TABLE_GUID 35*1370a723SSascha Wildner 36*1370a723SSascha Wildner extern EFI_GUID gEfiAcpiTableGuid; 37*1370a723SSascha Wildner extern EFI_GUID gEfiAcpi10TableGuid; 38*1370a723SSascha Wildner extern EFI_GUID gEfiAcpi20TableGuid; 39*1370a723SSascha Wildner 40*1370a723SSascha Wildner #endif 41