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samv71_eth.h File Reference
Data Structures | Functions | Variables

samv71_eth.h File Reference

SAMV71 Ethernet MAC controller. More...

Go to the source code of this file.

Data Structures

struct  Samv71TxBufferDesc
 Transmit buffer descriptor. More...
struct  Samv71RxBufferDesc
 Receive buffer descriptor. More...

Functions

error_t samv71EthInit (NetInterface *interface)
 SAMV71 Ethernet MAC initialization.
void samv71EthInitGpio (NetInterface *interface)
 GPIO configuration.
void samv71EthInitBufferDesc (NetInterface *interface)
 Initialize buffer descriptors.
void samv71EthTick (NetInterface *interface)
 SAMV71 Ethernet MAC timer handler.
void samv71EthEnableIrq (NetInterface *interface)
 Enable interrupts.
void samv71EthDisableIrq (NetInterface *interface)
 Disable interrupts.
void samv71EthEventHandler (NetInterface *interface)
 SAMV71 Ethernet MAC event handler.
error_t samv71EthSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset)
 Send a packet.
error_t samv71EthReceivePacket (NetInterface *interface)
 Receive a packet.
error_t samv71EthSetMulticastFilter (NetInterface *interface)
 Configure multicast MAC address filtering.
error_t samv71EthUpdateMacConfig (NetInterface *interface)
 Adjust MAC configuration parameters for proper operation.
void samv71EthWritePhyReg (uint8_t phyAddr, uint8_t regAddr, uint16_t data)
 Write PHY register.
uint16_t samv71EthReadPhyReg (uint8_t phyAddr, uint8_t regAddr)
 Read PHY register.

Variables

const NicDriver samv71EthDriver
 SAMV71 Ethernet MAC driver.

Detailed Description

SAMV71 Ethernet MAC controller.

License

Copyright (C) 2010-2017 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:
1.7.6

Definition in file samv71_eth.h.

Function Documentation

void samv71EthDisableIrq ( NetInterface *  interface )

Disable interrupts.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 395 of file samv71_eth.c.

void samv71EthEnableIrq ( NetInterface *  interface )

Enable interrupts.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 381 of file samv71_eth.c.

void samv71EthEventHandler ( NetInterface *  interface )

SAMV71 Ethernet MAC event handler.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 464 of file samv71_eth.c.

error_t samv71EthInit ( NetInterface *  interface )

SAMV71 Ethernet MAC initialization.

Parameters:
[in]interfaceUnderlying network interface
Returns:
Error code

Definition at line 147 of file samv71_eth.c.

void samv71EthInitBufferDesc ( NetInterface *  interface )

Initialize buffer descriptors.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 281 of file samv71_eth.c.

void samv71EthInitGpio ( NetInterface *  interface )

GPIO configuration.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 242 of file samv71_eth.c.

uint16_t samv71EthReadPhyReg ( uint8_t  phyAddr,
uint8_t  regAddr 
)

Read PHY register.

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

Definition at line 806 of file samv71_eth.c.

error_t samv71EthReceivePacket ( NetInterface *  interface )

Receive a packet.

Parameters:
[in]interfaceUnderlying network interface
Returns:
Error code

Definition at line 568 of file samv71_eth.c.

error_t samv71EthSendPacket ( 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 498 of file samv71_eth.c.

error_t samv71EthSetMulticastFilter ( NetInterface *  interface )

Configure multicast MAC address filtering.

Parameters:
[in]interfaceUnderlying network interface
Returns:
Error code

Definition at line 682 of file samv71_eth.c.

void samv71EthTick ( NetInterface *  interface )

SAMV71 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 369 of file samv71_eth.c.

error_t samv71EthUpdateMacConfig ( NetInterface *  interface )

Adjust MAC configuration parameters for proper operation.

Parameters:
[in]interfaceUnderlying network interface
Returns:
Error code

Definition at line 745 of file samv71_eth.c.

void samv71EthWritePhyReg ( 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 779 of file samv71_eth.c.

Variable Documentation

const NicDriver samv71EthDriver

SAMV71 Ethernet MAC driver.

Definition at line 120 of file samv71_eth.c.

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