PiPcdInfo.h File Reference

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Classes
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 EFI_STATUS(EFIAPI *	EFI_GET_PCD_INFO_PPI_GET_INFO) (IN CONST EFI_GUID *Guid, IN UINTN TokenNumber, OUT EFI_PCD_INFO *PcdInfo)
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.
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.

Macro Definition Documentation

EFI_GET_PCD_INFO_PPI_GUID

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

Typedef Documentation

EFI_GET_PCD_INFO_PPI

typedef struct _EFI_GET_PCD_INFO_PPI EFI_GET_PCD_INFO_PPI

The forward declaration for EFI_GET_PCD_INFO_PPI.

EFI_GET_PCD_INFO_PPI_GET_INFO

typedef EFI_STATUS(EFIAPI * EFI_GET_PCD_INFO_PPI_GET_INFO) (IN CONST EFI_GUID *Guid, IN UINTN TokenNumber, OUT EFI_PCD_INFO *PcdInfo)

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.

EFI_GET_PCD_INFO_PPI_GET_SKU

typedef UINTN(EFIAPI * EFI_GET_PCD_INFO_PPI_GET_SKU) (VOID)

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

gEfiGetPcdInfoPpiGuid

EFI_GUID gEfiGetPcdInfoPpiGuid

extern