dp83825_driver.c File Reference

DP83825 Ethernet PHY driver. More...

#include "core/net.h"
#include "drivers/phy/dp83825_driver.h"
#include "debug.h"

Go to the source code of this file.

Macros
#define	TRACE_LEVEL   NIC_TRACE_LEVEL

Functions
error_t	dp83825Init (NetInterface *interface)
	DP83825 PHY transceiver initialization. More...
__weak_func void	dp83825InitHook (NetInterface *interface)
	DP83825 custom configuration. More...
void	dp83825Tick (NetInterface *interface)
	DP83825 timer handler. More...
void	dp83825EnableIrq (NetInterface *interface)
	Enable interrupts. More...
void	dp83825DisableIrq (NetInterface *interface)
	Disable interrupts. More...
void	dp83825EventHandler (NetInterface *interface)
	DP83825 event handler. More...
void	dp83825WritePhyReg (NetInterface *interface, uint8_t address, uint16_t data)
	Write PHY register. More...
uint16_t	dp83825ReadPhyReg (NetInterface *interface, uint8_t address)
	Read PHY register. More...
void	dp83825DumpPhyReg (NetInterface *interface)
	Dump PHY registers for debugging purpose. More...
void	dp83825WriteMmdReg (NetInterface *interface, uint8_t devAddr, uint16_t regAddr, uint16_t data)
	Write MMD register. More...
uint16_t	dp83825ReadMmdReg (NetInterface *interface, uint8_t devAddr, uint16_t regAddr)
	Read MMD register. More...

Variables
const PhyDriver	dp83825PhyDriver
	DP83825 Ethernet PHY driver. More...

Detailed Description

DP83825 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 dp83825_driver.c.

Macro Definition Documentation

TRACE_LEVEL

#define TRACE_LEVEL   NIC_TRACE_LEVEL

Definition at line 32 of file dp83825_driver.c.

Function Documentation

dp83825DisableIrq()

void dp83825DisableIrq

(

NetInterface *

interface

)

Disable interrupts.

Parameters

[in]

interface

Underlying network interface

Definition at line 186 of file dp83825_driver.c.

dp83825DumpPhyReg()

void dp83825DumpPhyReg

(

NetInterface *

interface

)

Dump PHY registers for debugging purpose.

Parameters

[in]

interface

Underlying network interface

Definition at line 312 of file dp83825_driver.c.

dp83825EnableIrq()

void dp83825EnableIrq

(

NetInterface *

interface

)

Enable interrupts.

Parameters

[in]

interface

Underlying network interface

Definition at line 171 of file dp83825_driver.c.

dp83825EventHandler()

void dp83825EventHandler

(

NetInterface *

interface

)

DP83825 event handler.

Parameters

[in]

interface

Underlying network interface

Definition at line 201 of file dp83825_driver.c.

dp83825Init()

error_t dp83825Init

(

NetInterface *

interface

)

DP83825 PHY transceiver initialization.

Parameters

[in]

interface

Underlying network interface

Returns

Error code

Definition at line 60 of file dp83825_driver.c.

dp83825InitHook()

__weak_func void dp83825InitHook

(

NetInterface *

interface

)

DP83825 custom configuration.

Parameters

[in]

interface

Underlying network interface

Definition at line 123 of file dp83825_driver.c.

dp83825ReadMmdReg()

uint16_t dp83825ReadMmdReg	(	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 364 of file dp83825_driver.c.

dp83825ReadPhyReg()

uint16_t dp83825ReadPhyReg	(	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 286 of file dp83825_driver.c.

dp83825Tick()

void dp83825Tick

(

NetInterface *

interface

)

DP83825 timer handler.

Parameters

[in]

interface

Underlying network interface

Definition at line 133 of file dp83825_driver.c.

dp83825WriteMmdReg()

void dp83825WriteMmdReg	(	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 337 of file dp83825_driver.c.

dp83825WritePhyReg()

void dp83825WritePhyReg	(	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 262 of file dp83825_driver.c.

Variable Documentation

dp83825PhyDriver

const PhyDriver dp83825PhyDriver

Initial value:

=
{
   dp83825Init,
   dp83825Tick,
   dp83825EnableIrq,
   dp83825DisableIrq,
   dp83825EventHandler
}

DP83825 Ethernet PHY driver.

Definition at line 44 of file dp83825_driver.c.