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-rw-r--r--PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmAcpiTimerLib.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmAcpiTimerLib.c b/PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmAcpiTimerLib.c
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index 0000000000..97aca56069
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+++ b/PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmAcpiTimerLib.c
@@ -0,0 +1,31 @@
+/** @file
+ ACPI Timer implements one instance of Timer Library.
+
+ Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) Microsoft Corporation.
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiMm.h>
+
+#include "DxeStandaloneMmAcpiTimerLib.h"
+
+/**
+ The constructor function enables ACPI IO space, and caches PerformanceCounterFrequency.
+
+ @param ImageHandle The firmware allocated handle for the EFI image.
+ @param SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The constructor always returns RETURN_SUCCESS.
+
+**/
+EFI_STATUS
+EFIAPI
+StandaloneMmAcpiTimerLibConstructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_MM_SYSTEM_TABLE *SystemTable
+ )
+{
+ return CommonAcpiTimerLibConstructor ();
+}