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PiPcdInfo.h File Reference

Data Structures

struct  _EFI_GET_PCD_INFO_PPI
 

Macros

#define EFI_GET_PCD_INFO_PPI_GUID   { 0xa60c6b59, 0xe459, 0x425d, { 0x9c, 0x69, 0xb, 0xcc, 0x9c, 0xb2, 0x7d, 0x81 } }
 

Typedefs

typedef struct
_EFI_GET_PCD_INFO_PPI 		EFI_GET_PCD_INFO_PPI
 
typedef IN UINTN TokenNumber
 
typedef IN UINTN OUT EFI_PCD_INFO * PcdInfo
 

Functions

typedef EFI_STATUS (EFIAPI *EFI_GET_PCD_INFO_PPI_GET_INFO)(IN CONST EFI_GUID *Guid
 
typedef UINTN (EFIAPI *EFI_GET_PCD_INFO_PPI_GET_SKU)(VOID)
 

Variables

EFI_GUID gEfiGetPcdInfoPpiGuid
 

Detailed Description

Platform Configuration Database (PCD) Info Ppi defined in PI 1.2.1 Vol3.

The PPI that provides additional information about items that reside in the PCD database.

Copyright (c) 2013, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Revision Reference:
PI Version 1.2.1 Vol 3.

Macro Definition Documentation

#define EFI_GET_PCD_INFO_PPI_GUID   { 0xa60c6b59, 0xe459, 0x425d, { 0x9c, 0x69, 0xb, 0xcc, 0x9c, 0xb2, 0x7d, 0x81 } }

Typedef Documentation

typedef struct _EFI_GET_PCD_INFO_PPI EFI_GET_PCD_INFO_PPI

The forward declaration for EFI_GET_PCD_INFO_PPI.

typedef IN UINTN OUT EFI_PCD_INFO* PcdInfo
typedef IN UINTN TokenNumber

Function Documentation

typedef EFI_STATUS ( EFIAPI *  EFI_GET_PCD_INFO_PPI_GET_INFO)

Retrieve additional information associated with a PCD token.

This includes information such as the type of value the TokenNumber is associated with as well as possible human readable name that is associated with the token.

Parameters
[in]GuidThe 128-bit unique value that designates the namespace from which to extract the value.
[in]TokenNumberThe PCD token number.
[out]PcdInfoThe returned information associated with the requested TokenNumber.
Return values
EFI_SUCCESSThe PCD information was returned successfully
EFI_NOT_FOUNDThe PCD service could not find the requested token number.
typedef UINTN ( EFIAPI *  EFI_GET_PCD_INFO_PPI_GET_SKU)

Retrieve the currently set SKU Id.

Returns
The currently set SKU Id. If the platform has not set at a SKU Id, then the default SKU Id value of 0 is returned. If the platform has set a SKU Id, then the currently set SKU Id is returned.

Variable Documentation

EFI_GUID gEfiGetPcdInfoPpiGuid