79a951d199
This change added a new instance of AcpiTimerLib for StandaloneMm core and drivers. It centralizes the common routines into shared files and abstract the library constructor into corresponding files to accommodate each constructor function prototypes. Cc: Ray Ni <ray.ni@intel.com> Signed-off-by: Kun Qin <kun.q@outlook.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
25 lines
490 B
C
25 lines
490 B
C
/** @file
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Header file internal to ACPI TimerLib.
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Copyright (c) Microsoft Corporation.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _DXE_STANDALONE_MM_ACPI_TIMER_LIB_H_
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#define _DXE_STANDALONE_MM_ACPI_TIMER_LIB_H_
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/**
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The constructor function enables ACPI IO space, and caches PerformanceCounterFrequency.
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@retval EFI_SUCCESS The constructor always returns RETURN_SUCCESS.
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**/
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EFI_STATUS
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CommonAcpiTimerLibConstructor (
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VOID
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);
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#endif
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