MdePkg/Include/Protocol/PiPcdInfo.h File Reference


Data Structures

struct  _EFI_GET_PCD_INFO_PROTOCOL

Defines

#define EFI_GET_PCD_INFO_PROTOCOL_GUID   { 0xfd0f4478, 0xefd, 0x461d, { 0xba, 0x2d, 0xe5, 0x8c, 0x45, 0xfd, 0x5f, 0x5e } }

Typedefs

typedef struct
_EFI_GET_PCD_INFO_PROTOCOL 
EFI_GET_PCD_INFO_PROTOCOL
typedef IN UINTN TokenNumber
typedef IN UINTN OUT EFI_PCD_INFOPcdInfo

Functions

typedef EFI_STATUS (EFIAPI *EFI_GET_PCD_INFO_PROTOCOL_GET_INFO)(IN CONST EFI_GUID *Guid
typedef UINTN (EFIAPI *EFI_GET_PCD_INFO_PROTOCOL_GET_SKU)(VOID)

Variables

EFI_GUID gEfiGetPcdInfoProtocolGuid

Detailed Description

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

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

Copyright (c) 2013, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

Revision Reference:
PI Version 1.2.1 Vol 3.

Define Documentation

#define EFI_GET_PCD_INFO_PROTOCOL_GUID   { 0xfd0f4478, 0xefd, 0x461d, { 0xba, 0x2d, 0xe5, 0x8c, 0x45, 0xfd, 0x5f, 0x5e } }


Typedef Documentation

The forward declaration for EFI_GET_PCD_INFO_PROTOCOL.

typedef IN UINTN OUT EFI_PCD_INFO* PcdInfo

typedef IN UINTN TokenNumber


Function Documentation

typedef EFI_STATUS ( EFIAPI *  EFI_GET_PCD_INFO_PROTOCOL_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] Guid The 128-bit unique value that designates the namespace from which to extract the value.
[in] TokenNumber The PCD token number.
[out] PcdInfo The returned information associated with the requested TokenNumber.
Return values:
EFI_SUCCESS The PCD information was returned successfully
EFI_NOT_FOUND The PCD service could not find the requested token number.

typedef UINTN ( EFIAPI *  EFI_GET_PCD_INFO_PROTOCOL_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


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