/** @file
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Private header for PCH Info Lib.
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All function in this library is available for PEI, DXE, and SMM,
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But do not support UEFI RUNTIME environment call.
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Copyright (c) 2021, 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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/**
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Structure for PCH SKU string mapping
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**/
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struct PCH_SKU_STRING {
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UINT16 Id;
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CHAR8 *String;
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};
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/**
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Determine Pch Series based on Device Id
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@param[in] LpcDeviceId Lpc Device Id
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@retval PCH_SERIES Pch Series
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**/
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PCH_SERIES
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PchSeriesFromLpcDid (
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IN UINT16 LpcDeviceId
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);
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/**
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Determine Pch Generation based on Device Id
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@param[in] LpcDeviceId Lpc Device Id
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@retval PCH_GENERATION Pch Generation
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**/
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PCH_GENERATION
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PchGenerationFromDid (
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IN UINT16 LpcDeviceId
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);
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/**
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Print Pch Stepping String
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@param[out] Buffer Output buffer of string
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@param[in] BufferSize Buffer Size
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@param[in] PchStep Pch Stepping Type
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@retval VOID
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**/
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VOID
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PchPrintSteppingStr (
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OUT CHAR8 *Buffer,
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IN UINT32 BufferSize,
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IN PCH_STEPPING PchStep
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);
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