DeviceTreeTableFactory.c File Reference

#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <DeviceTreeTableGenerator.h>
#include <ConfigurationManagerObject.h>
#include <Protocol/ConfigurationManagerProtocol.h>
#include <Protocol/DynamicTableFactoryProtocol.h>
#include "DynamicTableFactory.h"

Go to the source code of this file.

Functions
EFI_STATUS EFIAPI	GetDtTableGenerator (IN CONST EDKII_DYNAMIC_TABLE_FACTORY_PROTOCOL *CONST This, IN CONST DT_TABLE_GENERATOR_ID GeneratorId, OUT CONST DT_TABLE_GENERATOR **CONST Generator)
EFI_STATUS EFIAPI	RegisterDtTableGenerator (IN CONST DT_TABLE_GENERATOR *CONST Generator)
EFI_STATUS EFIAPI	DeregisterDtTableGenerator (IN CONST DT_TABLE_GENERATOR *CONST Generator)

Variables
EDKII_DYNAMIC_TABLE_FACTORY_INFO	TableFactoryInfo

Detailed Description

Device Tree Table Factory

Copyright (c) 2017 - 2019, ARM Limited. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Glossary:

• Std - Standard

Definition in file DeviceTreeTableFactory.c.

Function Documentation

DeregisterDtTableGenerator()

EFI_STATUS EFIAPI DeregisterDtTableGenerator

(

IN CONST DT_TABLE_GENERATOR *CONST

Generator

)

Deregister DT generator.

This function is called by the DT table generator to deregister itself from the DT table factory.

Parameters

[in]

Generator

Pointer to the DT table generator.

Return values

EFI_SUCCESS	Success.
EFI_INVALID_PARAMETER	The generator is invalid.
EFI_NOT_FOUND	The requested generator is not found in the list of registered generators.

Definition at line 173 of file DeviceTreeTableFactory.c.

GetDtTableGenerator()

EFI_STATUS EFIAPI GetDtTableGenerator	(	IN CONST EDKII_DYNAMIC_TABLE_FACTORY_PROTOCOL *CONST	This,
		IN CONST DT_TABLE_GENERATOR_ID	GeneratorId,
		OUT CONST DT_TABLE_GENERATOR **CONST	Generator
	)

Return a pointer to the DT table generator.

Parameters

[in]	This	Pointer to the Dynamic Table Factory Protocol.
[in]	GeneratorId	The DT table generator ID for the requested generator.
[out]	Generator	Pointer to the requested DT table generator.

Return values

EFI_SUCCESS	Success.
EFI_INVALID_PARAMETER	A parameter is invalid.
EFI_NOT_FOUND	The requested generator is not found in the list of registered generators.

Definition at line 41 of file DeviceTreeTableFactory.c.

RegisterDtTableGenerator()

EFI_STATUS EFIAPI RegisterDtTableGenerator

(

IN CONST DT_TABLE_GENERATOR *CONST

Generator

)

Register DT table factory generator.

The DT table factory maintains a list of the Standard and OEM DT table generators.

Parameters

[in]

Generator

Pointer to the DT table generator.

Return values

EFI_SUCCESS	The Generator was registered successfully.
EFI_INVALID_PARAMETER	The Generator ID is invalid or the Generator pointer is NULL.
EFI_ALREADY_STARTED	The Generator for the Table ID is already registered.

Definition at line 109 of file DeviceTreeTableFactory.c.

Variable Documentation

TableFactoryInfo

EDKII_DYNAMIC_TABLE_FACTORY_INFO TableFactoryInfo

extern

The Dynamic Table Factory protocol structure that holds the list of registered ACPI and SMBIOS table generators.

Definition at line 30 of file DynamicTableFactoryDxe.c.