lan8830_driver.c File Reference

LAN8830 Gigabit Ethernet PHY driver. More...

#include "core/net.h"
#include "drivers/phy/lan8830_driver.h"
#include "debug.h"

Go to the source code of this file.

Macros

#define TRACE_LEVEL   NIC_TRACE_LEVEL
 

Functions

error_t lan8830Init (NetInterface *interface)
 LAN8830 PHY transceiver initialization. More...
 
__weak_func void lan8830InitHook (NetInterface *interface)
 LAN8830 custom configuration. More...
 
void lan8830Tick (NetInterface *interface)
 LAN8830 timer handler. More...
 
void lan8830EnableIrq (NetInterface *interface)
 Enable interrupts. More...
 
void lan8830DisableIrq (NetInterface *interface)
 Disable interrupts. More...
 
void lan8830EventHandler (NetInterface *interface)
 LAN8830 event handler. More...
 
void lan8830WritePhyReg (NetInterface *interface, uint8_t address, uint16_t data)
 Write PHY register. More...
 
uint16_t lan8830ReadPhyReg (NetInterface *interface, uint8_t address)
 Read PHY register. More...
 
void lan8830DumpPhyReg (NetInterface *interface)
 Dump PHY registers for debugging purpose. More...
 
void lan8830WriteMmdReg (NetInterface *interface, uint8_t devAddr, uint16_t regAddr, uint16_t data)
 Write MMD register. More...
 
uint16_t lan8830ReadMmdReg (NetInterface *interface, uint8_t devAddr, uint16_t regAddr)
 Read MMD register. More...
 

Variables

const PhyDriver lan8830PhyDriver
 LAN8830 Ethernet PHY driver. More...
 

Detailed Description

LAN8830 Gigabit 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 lan8830_driver.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL   NIC_TRACE_LEVEL

Definition at line 32 of file lan8830_driver.c.

Function Documentation

◆ lan8830DisableIrq()

void lan8830DisableIrq ( NetInterface interface)

Disable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 183 of file lan8830_driver.c.

◆ lan8830DumpPhyReg()

void lan8830DumpPhyReg ( NetInterface interface)

Dump PHY registers for debugging purpose.

Parameters
[in]interfaceUnderlying network interface

Definition at line 326 of file lan8830_driver.c.

◆ lan8830EnableIrq()

void lan8830EnableIrq ( NetInterface interface)

Enable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 168 of file lan8830_driver.c.

◆ lan8830EventHandler()

void lan8830EventHandler ( NetInterface interface)

LAN8830 event handler.

Parameters
[in]interfaceUnderlying network interface

Definition at line 198 of file lan8830_driver.c.

◆ lan8830Init()

error_t lan8830Init ( NetInterface interface)

LAN8830 PHY transceiver initialization.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 60 of file lan8830_driver.c.

◆ lan8830InitHook()

__weak_func void lan8830InitHook ( NetInterface interface)

LAN8830 custom configuration.

Parameters
[in]interfaceUnderlying network interface

Definition at line 113 of file lan8830_driver.c.

◆ lan8830ReadMmdReg()

uint16_t lan8830ReadMmdReg ( NetInterface interface,
uint8_t  devAddr,
uint16_t  regAddr 
)

Read MMD register.

Parameters
[in]interfaceUnderlying network interface
[in]devAddrDevice address
[in]regAddrRegister address
Returns
MMD register value

Definition at line 378 of file lan8830_driver.c.

◆ lan8830ReadPhyReg()

uint16_t lan8830ReadPhyReg ( NetInterface interface,
uint8_t  address 
)

Read PHY register.

Parameters
[in]interfaceUnderlying network interface
[in]addressPHY register address
Returns
Register value

Definition at line 300 of file lan8830_driver.c.

◆ lan8830Tick()

void lan8830Tick ( NetInterface interface)

LAN8830 timer handler.

Parameters
[in]interfaceUnderlying network interface

Definition at line 130 of file lan8830_driver.c.

◆ lan8830WriteMmdReg()

void lan8830WriteMmdReg ( NetInterface interface,
uint8_t  devAddr,
uint16_t  regAddr,
uint16_t  data 
)

Write MMD register.

Parameters
[in]interfaceUnderlying network interface
[in]devAddrDevice address
[in]regAddrRegister address
[in]dataMMD register value

Definition at line 351 of file lan8830_driver.c.

◆ lan8830WritePhyReg()

void lan8830WritePhyReg ( NetInterface interface,
uint8_t  address,
uint16_t  data 
)

Write PHY register.

Parameters
[in]interfaceUnderlying network interface
[in]addressPHY register address
[in]dataRegister value

Definition at line 276 of file lan8830_driver.c.

Variable Documentation

◆ lan8830PhyDriver

const PhyDriver lan8830PhyDriver
Initial value:
=
{
}
void lan8830Tick(NetInterface *interface)
LAN8830 timer handler.
error_t lan8830Init(NetInterface *interface)
LAN8830 PHY transceiver initialization.
void lan8830DisableIrq(NetInterface *interface)
Disable interrupts.
void lan8830EventHandler(NetInterface *interface)
LAN8830 event handler.
void lan8830EnableIrq(NetInterface *interface)
Enable interrupts.

LAN8830 Ethernet PHY driver.

Definition at line 44 of file lan8830_driver.c.