#include <FdtHwInfoParserInclude.h>
#include <ConfigurationManagerObject.h>
#include <Library/HwInfoParserLib.h>
#include "FdtUtility.h"

Data Structures
struct	FdtHwInfoParser

Typedefs
typedef struct FdtHwInfoParser	FDT_HW_INFO_PARSER

typedef FDT_HW_INFO_PARSER *	FDT_HW_INFO_PARSER_HANDLE

typedef EFI_STATUS(EFIAPI *	FDT_HW_INFO_PARSER_FUNC) (IN CONST FDT_HW_INFO_PARSER_HANDLE ParserHandle, IN INT32 FdtBranch)

Functions
EFI_STATUS EFIAPI	ArchFdtHwInfoMainDispatcher (IN CONST FDT_HW_INFO_PARSER_HANDLE FdtParserHandle, IN INT32 FdtBranch)

Detailed Description

Flattened Device Tree parser definitions.

Copyright (c) 2021, ARM Limited. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file FdtHwInfoParser.h.

Typedef Documentation

◆ FDT_HW_INFO_PARSER

typedef struct FdtHwInfoParser FDT_HW_INFO_PARSER

A structure describing the instance of the FdtHwInfoParser.

◆ FDT_HW_INFO_PARSER_FUNC

typedef EFI_STATUS(EFIAPI * FDT_HW_INFO_PARSER_FUNC) (IN CONST FDT_HW_INFO_PARSER_HANDLE ParserHandle, IN INT32 FdtBranch)

Function pointer to a parser function.

A parser parses a Device Tree to populate a specific CmObj type. None, one or many CmObj can be created by the parser. The created CmObj are then handed to the parser's caller through the HW_INFO_ADD_OBJECT interface. This can also be a dispatcher. I.e. a function that not parsing a Device Tree but calling other parsers.

Parameters

[in]	ParserHandle	Handle to the parser instance.
[in]	FdtBranch	When searching for DT node name, restrict the search to this Device Tree branch.

Return values

EFI_SUCCESS	The function completed successfully.
EFI_ABORTED	An error occurred.
EFI_INVALID_PARAMETER	Invalid parameter.
EFI_NOT_FOUND	Not found.
EFI_UNSUPPORTED	Unsupported.

Definition at line 57 of file FdtHwInfoParser.h.

◆ FDT_HW_INFO_PARSER_HANDLE

typedef FDT_HW_INFO_PARSER* FDT_HW_INFO_PARSER_HANDLE

A pointer type for FDT_HW_INFO_PARSER.

Definition at line 35 of file FdtHwInfoParser.h.

Function Documentation

◆ ArchFdtHwInfoMainDispatcher()

EFI_STATUS EFIAPI ArchFdtHwInfoMainDispatcher	(	IN CONST FDT_HW_INFO_PARSER_HANDLE	FdtParserHandle,
		IN INT32	FdtBranch
	)

Main dispatcher: sequentially call the parsers/dispatchers of the HwInfoParserTable.