| /** @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. | |
| SPDX-License-Identifier: BSD-2-Clause-Patent | |
| **/ | |
| #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; | |
| } |