/** @file
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Header file for PchPmcLib.
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Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _PCH_PMC_LIB_H_
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#define _PCH_PMC_LIB_H_
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typedef enum {
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WarmBoot = 1,
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ColdBoot,
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PwrFlr,
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PwrFlrSys,
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PwrFlrPch,
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PchPmStatusMax
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} PCH_PM_STATUS;
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/**
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Query PCH to determine the Pm Status
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@param[in] PmStatus - The Pch Pm Status to be probed
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@retval Status TRUE if Status querried is Valid or FALSE if otherwise
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**/
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BOOLEAN
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GetPchPmStatus (
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PCH_PM_STATUS PmStatus
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);
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/**
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Funtion to check if Battery lost or CMOS cleared.
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@reval TRUE Battery is always present.
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@reval FALSE CMOS is cleared.
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**/
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BOOLEAN
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EFIAPI
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PchIsRtcBatteryGood (
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VOID
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);
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/**
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Returns the sleep type after system wakeup.
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@param[out] SleepType Sleep type to be returned.
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@retval TRUE A wake event occurred without power failure.
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@retval FALSE Power failure occurred or not a wakeup.
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**/
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BOOLEAN
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EFIAPI
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GetSleepTypeAfterWakeup (
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OUT UINT32 *SleepType
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);
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#endif // _PCH_PMC_LIB_H_
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