MdeModulePkg/Include/Guid/PlatformHasAcpi.h

   1 /** @file
   2   EDKII Platform Has ACPI GUID
   3
   4   A NULL protocol instance with this GUID in the DXE protocol database, and/or
   5   a NULL PPI with this GUID in the PPI database, implies that the platform
   6   provides the operating system with an ACPI-based hardware description. Note
   7   that this is not necessarily exclusive with different kinds of hardware
   8   description (for example, a Device Tree-based one). A platform driver and/or
   9   PEIM is supposed to produce a single instance of the protocol and/or PPI
  10   (with NULL contents), if appropriate.
  11
  12   Copyright (C) 2017, Red Hat, Inc.
  13
  14   SPDX-License-Identifier: BSD-2-Clause-Patent
  15 **/
  16
  17 #ifndef __EDKII_PLATFORM_HAS_ACPI_H__
  18 #define __EDKII_PLATFORM_HAS_ACPI_H__
  19
  20 #define EDKII_PLATFORM_HAS_ACPI_GUID \
  21   { \
  22     0xf0966b41, 0xc23f, 0x41b9, \
  23     { 0x96, 0x04, 0x0f, 0xf7, 0xe1, 0x11, 0x96, 0x5a } \
  24   }
  25
  26 extern EFI_GUID  gEdkiiPlatformHasAcpiGuid;
  27
  28 #endif