nuc472_eth_driver.c File Reference

Nuvoton NUC472 Ethernet MAC controller. More...

#include "nuc472_442.h"
#include "core/net.h"
#include "drivers/mac/nuc472_eth_driver.h"
#include "debug.h"

Go to the source code of this file.

Macros

#define TRACE_LEVEL   NIC_TRACE_LEVEL
 

Functions

error_t nuc472EthInit (NetInterface *interface)
 NUC472 Ethernet MAC initialization. More...
 
void nuc472EthInitDmaDesc (NetInterface *interface)
 Initialize DMA descriptor lists. More...
 
void nuc472EthTick (NetInterface *interface)
 NUC472 Ethernet MAC timer handler. More...
 
void nuc472EthEnableIrq (NetInterface *interface)
 Enable interrupts. More...
 
void nuc472EthDisableIrq (NetInterface *interface)
 Disable interrupts. More...
 
void EMAC_TX_IRQHandler (void)
 Ethernet MAC transmit interrupt. More...
 
void EMAC_RX_IRQHandler (void)
 Ethernet MAC receive interrupt. More...
 
void nuc472EthEventHandler (NetInterface *interface)
 NUC472 Ethernet MAC event handler. More...
 
error_t nuc472EthSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset)
 Send a packet. More...
 
error_t nuc472EthReceivePacket (NetInterface *interface)
 Receive a packet. More...
 
error_t nuc472EthUpdateMacAddrFilter (NetInterface *interface)
 Configure MAC address filtering. More...
 
error_t nuc472EthUpdateMacConfig (NetInterface *interface)
 Adjust MAC configuration parameters for proper operation. More...
 
void nuc472EthWritePhyReg (uint8_t phyAddr, uint8_t regAddr, uint16_t data)
 Write PHY register. More...
 
uint16_t nuc472EthReadPhyReg (uint8_t phyAddr, uint8_t regAddr)
 Read PHY register. More...
 

Variables

const NicDriver nuc472EthDriver
 NUC472 Ethernet MAC driver. More...
 

Detailed Description

Nuvoton NUC472 Ethernet MAC controller.

License

Copyright (C) 2010-2018 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
1.9.0

Definition in file nuc472_eth_driver.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL   NIC_TRACE_LEVEL

Definition at line 30 of file nuc472_eth_driver.c.

Function Documentation

◆ EMAC_RX_IRQHandler()

void EMAC_RX_IRQHandler ( void  )

Ethernet MAC receive interrupt.

Definition at line 369 of file nuc472_eth_driver.c.

◆ EMAC_TX_IRQHandler()

void EMAC_TX_IRQHandler ( void  )

Ethernet MAC transmit interrupt.

Definition at line 336 of file nuc472_eth_driver.c.

◆ nuc472EthDisableIrq()

void nuc472EthDisableIrq ( NetInterface interface)

Disable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 321 of file nuc472_eth_driver.c.

◆ nuc472EthEnableIrq()

void nuc472EthEnableIrq ( NetInterface interface)

Enable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 305 of file nuc472_eth_driver.c.

◆ nuc472EthEventHandler()

void nuc472EthEventHandler ( NetInterface interface)

NUC472 Ethernet MAC event handler.

Parameters
[in]interfaceUnderlying network interface

Definition at line 401 of file nuc472_eth_driver.c.

◆ nuc472EthInit()

error_t nuc472EthInit ( NetInterface interface)

NUC472 Ethernet MAC initialization.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 112 of file nuc472_eth_driver.c.

◆ nuc472EthInitDmaDesc()

void nuc472EthInitDmaDesc ( NetInterface interface)

Initialize DMA descriptor lists.

Parameters
[in]interfaceUnderlying network interface

Definition at line 237 of file nuc472_eth_driver.c.

◆ nuc472EthReadPhyReg()

uint16_t nuc472EthReadPhyReg ( uint8_t  phyAddr,
uint8_t  regAddr 
)

Read PHY register.

Parameters
[in]phyAddrPHY address
[in]regAddrRegister address
Returns
Register value

Definition at line 669 of file nuc472_eth_driver.c.

◆ nuc472EthReceivePacket()

error_t nuc472EthReceivePacket ( NetInterface interface)

Receive a packet.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 502 of file nuc472_eth_driver.c.

◆ nuc472EthSendPacket()

error_t nuc472EthSendPacket ( NetInterface interface,
const NetBuffer buffer,
size_t  offset 
)

Send a packet.

Parameters
[in]interfaceUnderlying network interface
[in]bufferMulti-part buffer containing the data to send
[in]offsetOffset to the first data byte
Returns
Error code

Definition at line 435 of file nuc472_eth_driver.c.

◆ nuc472EthTick()

void nuc472EthTick ( NetInterface interface)

NUC472 Ethernet MAC timer handler.

This routine is periodically called by the TCP/IP stack to handle periodic operations such as polling the link state

Parameters
[in]interfaceUnderlying network interface

Definition at line 293 of file nuc472_eth_driver.c.

◆ nuc472EthUpdateMacAddrFilter()

error_t nuc472EthUpdateMacAddrFilter ( NetInterface interface)

Configure MAC address filtering.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 568 of file nuc472_eth_driver.c.

◆ nuc472EthUpdateMacConfig()

error_t nuc472EthUpdateMacConfig ( NetInterface interface)

Adjust MAC configuration parameters for proper operation.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 607 of file nuc472_eth_driver.c.

◆ nuc472EthWritePhyReg()

void nuc472EthWritePhyReg ( uint8_t  phyAddr,
uint8_t  regAddr,
uint16_t  data 
)

Write PHY register.

Parameters
[in]phyAddrPHY address
[in]regAddrRegister address
[in]dataRegister value

Definition at line 641 of file nuc472_eth_driver.c.

Variable Documentation

◆ nuc472EthDriver

const NicDriver nuc472EthDriver
Initial value:
=
{
}
error_t nuc472EthUpdateMacConfig(NetInterface *interface)
Adjust MAC configuration parameters for proper operation.
void nuc472EthWritePhyReg(uint8_t phyAddr, uint8_t regAddr, uint16_t data)
Write PHY register.
error_t nuc472EthInit(NetInterface *interface)
NUC472 Ethernet MAC initialization.
error_t nuc472EthUpdateMacAddrFilter(NetInterface *interface)
Configure MAC address filtering.
#define TRUE
Definition: os_port.h:48
error_t nuc472EthSendPacket(NetInterface *interface, const NetBuffer *buffer, size_t offset)
Send a packet.
void nuc472EthDisableIrq(NetInterface *interface)
Disable interrupts.
#define ETH_MTU
Definition: ethernet.h:82
Ethernet interface.
Definition: nic.h:69
uint16_t nuc472EthReadPhyReg(uint8_t phyAddr, uint8_t regAddr)
Read PHY register.
void nuc472EthEventHandler(NetInterface *interface)
NUC472 Ethernet MAC event handler.
void nuc472EthEnableIrq(NetInterface *interface)
Enable interrupts.
#define FALSE
Definition: os_port.h:44
void nuc472EthTick(NetInterface *interface)
NUC472 Ethernet MAC timer handler.

NUC472 Ethernet MAC driver.

Definition at line 85 of file nuc472_eth_driver.c.