I2cDxe.c File Reference

#include "I2cDxe.h"

Go to the source code of this file.

Functions
EFI_STATUS EFIAPI	InitializeI2c (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)
EFI_STATUS EFIAPI	I2cUnload (IN EFI_HANDLE ImageHandle)

Detailed Description

This file implements the entrypoint and unload function for I2C DXE module.

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

Definition in file I2cDxe.c.

Function Documentation

I2cUnload()

EFI_STATUS EFIAPI I2cUnload

(

IN EFI_HANDLE

ImageHandle

)

This is the unload handle for I2C module.

Disconnect the driver specified by ImageHandle from all the devices in the handle database. Uninstall all the protocols installed in the driver entry point.

Parameters

[in]

ImageHandle

The drivers' driver image.

Return values

EFI_SUCCESS	The image is unloaded.
Others	Failed to unload the image.

Definition at line 55 of file I2cDxe.c.

InitializeI2c()

EFI_STATUS EFIAPI InitializeI2c	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

The user Entry Point for I2C module. The user code starts with this function.

Parameters

[in]	ImageHandle	The firmware allocated handle for the EFI image.
[in]	SystemTable	A pointer to the EFI System Table.

Return values

EFI_SUCCESS	The entry point is executed successfully.
other	Some error occurs when executing this entry point.

Definition at line 23 of file I2cDxe.c.