rx63n_eth_driver.c File Reference

Renesas RX63N Ethernet MAC controller. More...

#include <iorx63n.h>
#include <intrinsics.h>
#include "core/net.h"
#include "drivers/mac/rx63n_eth_driver.h"
#include "debug.h"

Go to the source code of this file.

Macros

#define TRACE_LEVEL   NIC_TRACE_LEVEL
 

Functions

error_t rx63nEthInit (NetInterface *interface)
 RX63N Ethernet MAC initialization. More...
 
void rx63nEthInitDmaDesc (NetInterface *interface)
 Initialize DMA descriptor lists. More...
 
void rx63nEthTick (NetInterface *interface)
 RX63N Ethernet MAC timer handler. More...
 
void rx63nEthEnableIrq (NetInterface *interface)
 Enable interrupts. More...
 
void rx63nEthDisableIrq (NetInterface *interface)
 Disable interrupts. More...
 
__interrupt void rx63nEthIrqHandler (void)
 RX63N Ethernet MAC interrupt service routine. More...
 
void rx63nEthEventHandler (NetInterface *interface)
 RX63N Ethernet MAC event handler. More...
 
error_t rx63nEthSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset)
 Send a packet. More...
 
error_t rx63nEthReceivePacket (NetInterface *interface)
 Receive a packet. More...
 
error_t rx63nEthUpdateMacAddrFilter (NetInterface *interface)
 Configure MAC address filtering. More...
 
error_t rx63nEthUpdateMacConfig (NetInterface *interface)
 Adjust MAC configuration parameters for proper operation. More...
 
void rx63nEthWritePhyReg (uint8_t phyAddr, uint8_t regAddr, uint16_t data)
 Write PHY register. More...
 
uint16_t rx63nEthReadPhyReg (uint8_t phyAddr, uint8_t regAddr)
 Read PHY register. More...
 
void rx63nEthWriteSmi (uint32_t data, uint_t length)
 SMI write operation. More...
 
uint32_t rx63nEthReadSmi (uint_t length)
 SMI read operation. More...
 

Variables

const NicDriver rx63nEthDriver
 RX63N Ethernet MAC driver. More...
 

Detailed Description

Renesas RX63N 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 rx63n_eth_driver.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL   NIC_TRACE_LEVEL

Definition at line 30 of file rx63n_eth_driver.c.

Function Documentation

◆ rx63nEthDisableIrq()

void rx63nEthDisableIrq ( NetInterface interface)

Disable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 442 of file rx63n_eth_driver.c.

◆ rx63nEthEnableIrq()

void rx63nEthEnableIrq ( NetInterface interface)

Enable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 428 of file rx63n_eth_driver.c.

◆ rx63nEthEventHandler()

void rx63nEthEventHandler ( NetInterface interface)

RX63N Ethernet MAC event handler.

Parameters
[in]interfaceUnderlying network interface

Definition at line 506 of file rx63n_eth_driver.c.

◆ rx63nEthInit()

error_t rx63nEthInit ( NetInterface interface)

RX63N Ethernet MAC initialization.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 113 of file rx63n_eth_driver.c.

◆ rx63nEthInitDmaDesc()

void rx63nEthInitDmaDesc ( NetInterface interface)

Initialize DMA descriptor lists.

Parameters
[in]interfaceUnderlying network interface

Definition at line 360 of file rx63n_eth_driver.c.

◆ rx63nEthIrqHandler()

__interrupt void rx63nEthIrqHandler ( void  )

RX63N Ethernet MAC interrupt service routine.

Definition at line 456 of file rx63n_eth_driver.c.

◆ rx63nEthReadPhyReg()

uint16_t rx63nEthReadPhyReg ( uint8_t  phyAddr,
uint8_t  regAddr 
)

Read PHY register.

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

Definition at line 773 of file rx63n_eth_driver.c.

◆ rx63nEthReadSmi()

uint32_t rx63nEthReadSmi ( uint_t  length)

SMI read operation.

Parameters
[in]lengthNumber of bits to be read
Returns
Data resulting from the MDIO read operation

Definition at line 841 of file rx63n_eth_driver.c.

◆ rx63nEthReceivePacket()

error_t rx63nEthReceivePacket ( NetInterface interface)

Receive a packet.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 606 of file rx63n_eth_driver.c.

◆ rx63nEthSendPacket()

error_t rx63nEthSendPacket ( 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 540 of file rx63n_eth_driver.c.

◆ rx63nEthTick()

void rx63nEthTick ( NetInterface interface)

RX63N 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 416 of file rx63n_eth_driver.c.

◆ rx63nEthUpdateMacAddrFilter()

error_t rx63nEthUpdateMacAddrFilter ( NetInterface interface)

Configure MAC address filtering.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 680 of file rx63n_eth_driver.c.

◆ rx63nEthUpdateMacConfig()

error_t rx63nEthUpdateMacConfig ( NetInterface interface)

Adjust MAC configuration parameters for proper operation.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 719 of file rx63n_eth_driver.c.

◆ rx63nEthWritePhyReg()

void rx63nEthWritePhyReg ( 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 745 of file rx63n_eth_driver.c.

◆ rx63nEthWriteSmi()

void rx63nEthWriteSmi ( uint32_t  data,
uint_t  length 
)

SMI write operation.

Parameters
[in]dataRaw data to be written
[in]lengthNumber of bits to be written

Definition at line 805 of file rx63n_eth_driver.c.

Variable Documentation

◆ rx63nEthDriver

const NicDriver rx63nEthDriver
Initial value:
=
{
}
void rx63nEthEnableIrq(NetInterface *interface)
Enable interrupts.
error_t rx63nEthUpdateMacConfig(NetInterface *interface)
Adjust MAC configuration parameters for proper operation.
void rx63nEthDisableIrq(NetInterface *interface)
Disable interrupts.
#define TRUE
Definition: os_port.h:48
error_t rx63nEthUpdateMacAddrFilter(NetInterface *interface)
Configure MAC address filtering.
uint16_t rx63nEthReadPhyReg(uint8_t phyAddr, uint8_t regAddr)
Read PHY register.
void rx63nEthEventHandler(NetInterface *interface)
RX63N Ethernet MAC event handler.
#define ETH_MTU
Definition: ethernet.h:82
Ethernet interface.
Definition: nic.h:69
error_t rx63nEthSendPacket(NetInterface *interface, const NetBuffer *buffer, size_t offset)
Send a packet.
error_t rx63nEthInit(NetInterface *interface)
RX63N Ethernet MAC initialization.
void rx63nEthTick(NetInterface *interface)
RX63N Ethernet MAC timer handler.
void rx63nEthWritePhyReg(uint8_t phyAddr, uint8_t regAddr, uint16_t data)
Write PHY register.

RX63N Ethernet MAC driver.

Definition at line 86 of file rx63n_eth_driver.c.