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