/** @file | |
A hook-in library for MdeModulePkg/Universal/Acpi/AcpiTableDxe. | |
Plugging this library instance into AcpiTableDxe makes | |
EFI_ACPI_TABLE_PROTOCOL and (if enabled) EFI_ACPI_SDT_PROTOCOL depend on the | |
platform's dynamic decision whether to expose an ACPI-based hardware | |
description to the operating system. | |
Universal and platform specific DXE drivers that produce ACPI tables depend | |
on EFI_ACPI_TABLE_PROTOCOL / EFI_ACPI_SDT_PROTOCOL in turn. | |
Copyright (C) 2017, Red Hat, Inc. | |
This program and the accompanying materials are licensed and made available | |
under the terms and conditions of the BSD License which accompanies this | |
distribution. The full text of the license may be found at | |
http://opensource.org/licenses/bsd-license.php | |
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT | |
WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
**/ | |
#include <Base.h> | |
RETURN_STATUS | |
EFIAPI | |
PlatformHasAcpiInitialize ( | |
VOID | |
) | |
{ | |
// | |
// Do nothing, just imbue AcpiTableDxe with a protocol dependency on | |
// EDKII_PLATFORM_HAS_ACPI_GUID. | |
// | |
return RETURN_SUCCESS; | |
} |