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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/contrib/edk2/Include/Guid/Acpi.h
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/** @file

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  GUIDs used for ACPI entries in the EFI system table

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  These GUIDs point the ACPI tables as defined in the ACPI specifications.

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  ACPI 2.0 specification defines the ACPI 2.0 GUID. UEFI 2.0 defines the

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  ACPI 2.0 Table GUID and ACPI Table GUID.

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  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>

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  SPDX-License-Identifier: BSD-2-Clause-Patent

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  @par Revision Reference:

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  GUIDs defined in UEFI 2.0 spec.

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**/

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#ifndef __ACPI_GUID_H__

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#define __ACPI_GUID_H__

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#define ACPI_TABLE_GUID \

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  { \

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    0xeb9d2d30, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \

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  }

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#define EFI_ACPI_TABLE_GUID \

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  { \

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    0x8868e871, 0xe4f1, 0x11d3, {0xbc, 0x22, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } \

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  }

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#define ACPI_10_TABLE_GUID  ACPI_TABLE_GUID

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//

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// ACPI 2.0 or newer tables should use EFI_ACPI_TABLE_GUID.

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//

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#define EFI_ACPI_20_TABLE_GUID  EFI_ACPI_TABLE_GUID

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extern EFI_GUID  gEfiAcpiTableGuid;

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extern EFI_GUID  gEfiAcpi10TableGuid;

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extern EFI_GUID  gEfiAcpi20TableGuid;

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#endif

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