ksz8721_driver.c File Reference

KSZ8721 Ethernet PHY driver. More...

#include "core/net.h"
#include "drivers/phy/ksz8721_driver.h"
#include "debug.h"

Go to the source code of this file.

Macros
#define	TRACE_LEVEL   NIC_TRACE_LEVEL

Functions
error_t	ksz8721Init (NetInterface *interface)
	KSZ8721 PHY transceiver initialization. More...
__weak_func void	ksz8721InitHook (NetInterface *interface)
	KSZ8721 custom configuration. More...
void	ksz8721Tick (NetInterface *interface)
	KSZ8721 timer handler. More...
void	ksz8721EnableIrq (NetInterface *interface)
	Enable interrupts. More...
void	ksz8721DisableIrq (NetInterface *interface)
	Disable interrupts. More...
void	ksz8721EventHandler (NetInterface *interface)
	KSZ8721 event handler. More...
void	ksz8721WritePhyReg (NetInterface *interface, uint8_t address, uint16_t data)
	Write PHY register. More...
uint16_t	ksz8721ReadPhyReg (NetInterface *interface, uint8_t address)
	Read PHY register. More...
void	ksz8721DumpPhyReg (NetInterface *interface)
	Dump PHY registers for debugging purpose. More...

Variables
const PhyDriver	ksz8721PhyDriver
	KSZ8721 Ethernet PHY driver. More...

Detailed Description

KSZ8721 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

2.4.4

Definition in file ksz8721_driver.c.

Macro Definition Documentation

TRACE_LEVEL

#define TRACE_LEVEL   NIC_TRACE_LEVEL

Definition at line 32 of file ksz8721_driver.c.

Function Documentation

ksz8721DisableIrq()

void ksz8721DisableIrq

(

NetInterface *

interface

)

Disable interrupts.

Parameters

[in]

interface

Underlying network interface

Definition at line 180 of file ksz8721_driver.c.

ksz8721DumpPhyReg()

void ksz8721DumpPhyReg

(

NetInterface *

interface

)

Dump PHY registers for debugging purpose.

Parameters

[in]

interface

Underlying network interface

Definition at line 325 of file ksz8721_driver.c.

ksz8721EnableIrq()

void ksz8721EnableIrq

(

NetInterface *

interface

)

Enable interrupts.

Parameters

[in]

interface

Underlying network interface

Definition at line 165 of file ksz8721_driver.c.

ksz8721EventHandler()

void ksz8721EventHandler

(

NetInterface *

interface

)

KSZ8721 event handler.

Parameters

[in]

interface

Underlying network interface

Definition at line 195 of file ksz8721_driver.c.

ksz8721Init()

error_t ksz8721Init

(

NetInterface *

interface

)

KSZ8721 PHY transceiver initialization.

Parameters

[in]

interface

Underlying network interface

Returns

Error code

Definition at line 60 of file ksz8721_driver.c.

ksz8721InitHook()

__weak_func void ksz8721InitHook

(

NetInterface *

interface

)

KSZ8721 custom configuration.

Parameters

[in]

interface

Underlying network interface

Definition at line 117 of file ksz8721_driver.c.

ksz8721ReadPhyReg()

uint16_t ksz8721ReadPhyReg	(	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 299 of file ksz8721_driver.c.

ksz8721Tick()

void ksz8721Tick

(

NetInterface *

interface

)

KSZ8721 timer handler.

Parameters

[in]

interface

Underlying network interface

Definition at line 127 of file ksz8721_driver.c.

ksz8721WritePhyReg()

void ksz8721WritePhyReg	(	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 275 of file ksz8721_driver.c.

Variable Documentation

ksz8721PhyDriver

const PhyDriver ksz8721PhyDriver

Initial value:

=
{
   ksz8721Init,
   ksz8721Tick,
   ksz8721EnableIrq,
   ksz8721DisableIrq,
   ksz8721EventHandler
}

KSZ8721 Ethernet PHY driver.

Definition at line 44 of file ksz8721_driver.c.