lan8671_driver.c File Reference

LAN8671 10Base-T1S Ethernet PHY driver. More...

#include "core/net.h"
#include "drivers/phy/lan8671_driver.h"
#include "debug.h"

Go to the source code of this file.

Macros
#define	TRACE_LEVEL   NIC_TRACE_LEVEL

Functions
error_t	lan8671Init (NetInterface *interface)
	LAN8671 PHY transceiver initialization. More...
__weak_func void	lan8671InitHook (NetInterface *interface)
	LAN8671 custom configuration. More...
void	lan8671Tick (NetInterface *interface)
	LAN8671 timer handler. More...
void	lan8671EnableIrq (NetInterface *interface)
	Enable interrupts. More...
void	lan8671DisableIrq (NetInterface *interface)
	Disable interrupts. More...
void	lan8671EventHandler (NetInterface *interface)
	LAN8671 event handler. More...
void	lan8671WritePhyReg (NetInterface *interface, uint8_t address, uint16_t data)
	Write PHY register. More...
uint16_t	lan8671ReadPhyReg (NetInterface *interface, uint8_t address)
	Read PHY register. More...
void	lan8671DumpPhyReg (NetInterface *interface)
	Dump PHY registers for debugging purpose. More...
void	lan8671WriteMmdReg (NetInterface *interface, uint8_t devAddr, uint16_t regAddr, uint16_t data)
	Write MMD register. More...
uint16_t	lan8671ReadMmdReg (NetInterface *interface, uint8_t devAddr, uint16_t regAddr)
	Read MMD register. More...
void	lan8671ModifyMmdReg (NetInterface *interface, uint8_t devAddr, uint16_t regAddr, uint16_t mask, uint16_t data)
	Modify MMD register. More...

Variables
const PhyDriver	lan8671PhyDriver
	LAN8671 Ethernet PHY driver. More...

Detailed Description

LAN8671 10Base-T1S Ethernet PHY driver.

License

SPDX-License-Identifier: GPL-2.0-or-later

Copyright (C) 2010-2024 Oryx Embedded SARL. All rights reserved.

This file is part of CycloneTCP Open.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Author

Oryx Embedded SARL (www.oryx-embedded.com)

Version

2.4.0

Definition in file lan8671_driver.c.

Macro Definition Documentation

TRACE_LEVEL

#define TRACE_LEVEL   NIC_TRACE_LEVEL

Definition at line 32 of file lan8671_driver.c.

Function Documentation

lan8671DisableIrq()

void lan8671DisableIrq

(

NetInterface *

interface

)

Disable interrupts.

Parameters

[in]

interface

Underlying network interface

Definition at line 206 of file lan8671_driver.c.

lan8671DumpPhyReg()

void lan8671DumpPhyReg

(

NetInterface *

interface

)

Dump PHY registers for debugging purpose.

Parameters

[in]

interface

Underlying network interface

Definition at line 319 of file lan8671_driver.c.

lan8671EnableIrq()

void lan8671EnableIrq

(

NetInterface *

interface

)

Enable interrupts.

Parameters

[in]

interface

Underlying network interface

Definition at line 191 of file lan8671_driver.c.

lan8671EventHandler()

void lan8671EventHandler

(

NetInterface *

interface

)

LAN8671 event handler.

Parameters

[in]

interface

Underlying network interface

Definition at line 221 of file lan8671_driver.c.

lan8671Init()

error_t lan8671Init

(

NetInterface *

interface

)

LAN8671 PHY transceiver initialization.

Parameters

[in]

interface

Underlying network interface

Returns

Error code

Definition at line 60 of file lan8671_driver.c.

lan8671InitHook()

__weak_func void lan8671InitHook

(

NetInterface *

interface

)

LAN8671 custom configuration.

Parameters

[in]

interface

Underlying network interface

Definition at line 136 of file lan8671_driver.c.

lan8671ModifyMmdReg()

void lan8671ModifyMmdReg	(	NetInterface *	interface,
		uint8_t	devAddr,
		uint16_t	regAddr,
		uint16_t	mask,
		uint16_t	data
	)

Modify MMD register.

Parameters

[in]	interface	Underlying network interface
[in]	devAddr	Device address
[in]	regAddr	Register address
[in]	mask	16-bit mask
[in]	data	16-bit value

Definition at line 399 of file lan8671_driver.c.

lan8671ReadMmdReg()

uint16_t lan8671ReadMmdReg	(	NetInterface *	interface,
		uint8_t	devAddr,
		uint16_t	regAddr
	)

Read MMD register.

Parameters

[in]	interface	Underlying network interface
[in]	devAddr	Device address
[in]	regAddr	Register address

Returns

MMD register value

Definition at line 371 of file lan8671_driver.c.

lan8671ReadPhyReg()

uint16_t lan8671ReadPhyReg	(	NetInterface *	interface,
		uint8_t	address
	)

Read PHY register.

Parameters

[in]	interface	Underlying network interface
[in]	address	PHY register address

Returns

Register value

Definition at line 293 of file lan8671_driver.c.

lan8671Tick()

void lan8671Tick

(

NetInterface *

interface

)

LAN8671 timer handler.

Parameters

[in]

interface

Underlying network interface

Definition at line 146 of file lan8671_driver.c.

lan8671WriteMmdReg()

void lan8671WriteMmdReg	(	NetInterface *	interface,
		uint8_t	devAddr,
		uint16_t	regAddr,
		uint16_t	data
	)

Write MMD register.

Parameters

[in]	interface	Underlying network interface
[in]	devAddr	Device address
[in]	regAddr	Register address
[in]	data	MMD register value

Definition at line 344 of file lan8671_driver.c.

lan8671WritePhyReg()

void lan8671WritePhyReg	(	NetInterface *	interface,
		uint8_t	address,
		uint16_t	data
	)

Write PHY register.

Parameters

[in]	interface	Underlying network interface
[in]	address	PHY register address
[in]	data	Register value

Definition at line 269 of file lan8671_driver.c.

Variable Documentation

lan8671PhyDriver

const PhyDriver lan8671PhyDriver

Initial value:

=
{
   lan8671Init,
   lan8671Tick,
   lan8671EnableIrq,
   lan8671DisableIrq,
   lan8671EventHandler
}

LAN8671 Ethernet PHY driver.

Definition at line 44 of file lan8671_driver.c.