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sama5d3_gigabit_eth.h File Reference
Data Structures | Functions | Variables

sama5d3_gigabit_eth.h File Reference

SAMA5D3 Gigabit Ethernet MAC controller. More...

Go to the source code of this file.

Data Structures

struct  Sama5d3TxBufferDesc
 Transmit buffer descriptor. More...
struct  Sama5d3RxBufferDesc
 Receive buffer descriptor. More...

Functions

error_t sama5d3GigabitEthInit (NetInterface *interface)
 SAMA5D3 Gigabit Ethernet MAC initialization.
void sama5d3GigabitEthInitGpio (NetInterface *interface)
 GPIO configuration.
void sama5d3GigabitEthInitBufferDesc (NetInterface *interface)
 Initialize buffer descriptors.
void sama5d3GigabitEthTick (NetInterface *interface)
 SAMA5D3 Gigabit Ethernet MAC timer handler.
void sama5d3GigabitEthEnableIrq (NetInterface *interface)
 Enable interrupts.
void sama5d3GigabitEthDisableIrq (NetInterface *interface)
 Disable interrupts.
void sama5d3GigabitEthIrqHandler (void)
 SAMA5D3 Gigabit Ethernet MAC interrupt service routine.
void sama5d3GigabitEthEventHandler (NetInterface *interface)
 SAMA5D3 Gigabit Ethernet MAC event handler.
error_t sama5d3GigabitEthSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset)
 Send a packet.
error_t sama5d3GigabitEthReceivePacket (NetInterface *interface)
 Receive a packet.
error_t sama5d3GigabitEthSetMulticastFilter (NetInterface *interface)
 Configure multicast MAC address filtering.
error_t sama5d3GigabitEthUpdateMacConfig (NetInterface *interface)
 Adjust MAC configuration parameters for proper operation.
void sama5d3GigabitEthWritePhyReg (uint8_t phyAddr, uint8_t regAddr, uint16_t data)
 Write PHY register.
uint16_t sama5d3GigabitEthReadPhyReg (uint8_t phyAddr, uint8_t regAddr)
 Read PHY register.

Variables

const NicDriver sama5d3GigabitEthDriver
 SAMA5D3 Gigabit Ethernet MAC driver.

Detailed Description

SAMA5D3 Gigabit 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 sama5d3_gigabit_eth.h.

Function Documentation

void sama5d3GigabitEthDisableIrq ( NetInterface *  interface )

Disable interrupts.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 307 of file sama5d3_gigabit_eth.c.

void sama5d3GigabitEthEnableIrq ( NetInterface *  interface )

Enable interrupts.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 292 of file sama5d3_gigabit_eth.c.

void sama5d3GigabitEthEventHandler ( NetInterface *  interface )

SAMA5D3 Gigabit Ethernet MAC event handler.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 378 of file sama5d3_gigabit_eth.c.

error_t sama5d3GigabitEthInit ( NetInterface *  interface )

SAMA5D3 Gigabit Ethernet MAC initialization.

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

Definition at line 117 of file sama5d3_gigabit_eth.c.

void sama5d3GigabitEthInitBufferDesc ( NetInterface *  interface )

Initialize buffer descriptors.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 227 of file sama5d3_gigabit_eth.c.

void sama5d3GigabitEthInitGpio ( NetInterface *  interface )

GPIO configuration.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 200 of file sama5d3_gigabit_eth.c.

void sama5d3GigabitEthIrqHandler ( void   )

SAMA5D3 Gigabit Ethernet MAC interrupt service routine.

Definition at line 321 of file sama5d3_gigabit_eth.c.

uint16_t sama5d3GigabitEthReadPhyReg ( uint8_t  phyAddr,
uint8_t  regAddr 
)

Read PHY register.

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

Definition at line 728 of file sama5d3_gigabit_eth.c.

error_t sama5d3GigabitEthReceivePacket ( NetInterface *  interface )

Receive a packet.

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

Definition at line 477 of file sama5d3_gigabit_eth.c.

error_t sama5d3GigabitEthSendPacket ( 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 412 of file sama5d3_gigabit_eth.c.

error_t sama5d3GigabitEthSetMulticastFilter ( NetInterface *  interface )

Configure multicast MAC address filtering.

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

Definition at line 591 of file sama5d3_gigabit_eth.c.

void sama5d3GigabitEthTick ( NetInterface *  interface )

SAMA5D3 Gigabit 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 280 of file sama5d3_gigabit_eth.c.

error_t sama5d3GigabitEthUpdateMacConfig ( NetInterface *  interface )

Adjust MAC configuration parameters for proper operation.

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

Definition at line 654 of file sama5d3_gigabit_eth.c.

void sama5d3GigabitEthWritePhyReg ( 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 701 of file sama5d3_gigabit_eth.c.

Variable Documentation

const NicDriver sama5d3GigabitEthDriver

SAMA5D3 Gigabit Ethernet MAC driver.

Definition at line 90 of file sama5d3_gigabit_eth.c.

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