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29 lines
1.5 KiB
Plaintext
29 lines
1.5 KiB
Plaintext
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// /** @file
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// Instance of PCD Library using PCD PPI.
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//
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// There are two PCD PPIs as follows:
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// 1) PCD_PPI
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// It is EDKII implementation which support Dynamic/DynamicEx Pcds.
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// 2) EFI_PEI_PCD_PPI
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// It is defined by PI specification 1.2, Vol 3 which only support dynamicEx
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// type Pcd.
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// For dynamicEx type PCD, it is compatible between PCD_PPI and EFI_PEI_PCD_PPI.
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// This library instance uses the PCD_PPI to handle dynamic PCD request and use
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// EFI_PEI_PCD_PPI to handle dynamicEx type PCD.
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//
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// This library instance assume the PCD_PPI and EFI_PEI_PCD_PPI are both installed early.
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//
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// PCD Library that uses the PCD PPI to access Dynamic and DynamicEx PCD entries
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//
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// Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
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//
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// SPDX-License-Identifier: BSD-2-Clause-Patent
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//
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// **/
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#string STR_MODULE_ABSTRACT #language en-US "PCD Library for PEI"
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#string STR_MODULE_DESCRIPTION #language en-US "There are two PCD PPIs as follows: 1) PCD_PPI: It is EDKII implementation which support Dynamic/DynamicEx Pcds. 2) EFI_PEI_PCD_PPI: It is defined by PI Specification 1.2, Vol 3, which only support dynamicEx type Pcd. For dynamicEx type PCD, it is compatible between PCD_PPI and EFI_PEI_PCD_PPI. This library instance uses the PCD_PPI to handle dynamic PCD request and use EFI_PEI_PCD_PPI to handle dynamicEx type PCD. This library instance assumes that PCD_PPI and EFI_PEI_PCD_PPI are both installed early. The PCD Library that uses the PCD PPI to access Dynamic and DynamicEx PCD entries."
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