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zynq7000_eth.c File Reference
Functions | Variables

zynq7000_eth.c File Reference

Zynq-7000 Ethernet MAC controller. More...

Go to the source code of this file.

Functions

error_t zynq7000EthInit (NetInterface *interface)
 Zynq-7000 Ethernet MAC initialization.
void zynq7000EthInitBufferDesc (NetInterface *interface)
 Initialize buffer descriptors.
void zynq7000EthTick (NetInterface *interface)
 Zynq-7000 Ethernet MAC timer handler.
void zynq7000EthEnableIrq (NetInterface *interface)
 Enable interrupts.
void zynq7000EthDisableIrq (NetInterface *interface)
 Disable interrupts.
void zynq7000EthIrqHandler (NetInterface *interface)
 Zynq-7000 Ethernet MAC interrupt service routine.
void zynq7000EthEventHandler (NetInterface *interface)
 Zynq-7000 Ethernet MAC event handler.
error_t zynq7000EthSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset)
 Send a packet.
error_t zynq7000EthReceivePacket (NetInterface *interface)
 Receive a packet.
error_t zynq7000EthSetMulticastFilter (NetInterface *interface)
 Configure multicast MAC address filtering.
error_t zynq7000EthUpdateMacConfig (NetInterface *interface)
 Adjust MAC configuration parameters for proper operation.
void zynq7000EthWritePhyReg (uint8_t phyAddr, uint8_t regAddr, uint16_t data)
 Write PHY register.
uint16_t zynq7000EthReadPhyReg (uint8_t phyAddr, uint8_t regAddr)
 Read PHY register.

Variables

const NicDriver zynq7000EthDriver
 Zynq-7000 Ethernet MAC driver.

Detailed Description

Zynq-7000 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 zynq7000_eth.c.

Function Documentation

void zynq7000EthDisableIrq ( NetInterface *  interface )

Disable interrupts.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 310 of file zynq7000_eth.c.

void zynq7000EthEnableIrq ( NetInterface *  interface )

Enable interrupts.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 296 of file zynq7000_eth.c.

void zynq7000EthEventHandler ( NetInterface *  interface )

Zynq-7000 Ethernet MAC event handler.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 383 of file zynq7000_eth.c.

error_t zynq7000EthInit ( NetInterface *  interface )

Zynq-7000 Ethernet MAC initialization.

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

Definition at line 122 of file zynq7000_eth.c.

void zynq7000EthInitBufferDesc ( NetInterface *  interface )

Initialize buffer descriptors.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 231 of file zynq7000_eth.c.

void zynq7000EthIrqHandler ( NetInterface *  interface )

Zynq-7000 Ethernet MAC interrupt service routine.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 324 of file zynq7000_eth.c.

uint16_t zynq7000EthReadPhyReg ( uint8_t  phyAddr,
uint8_t  regAddr 
)

Read PHY register.

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

Definition at line 762 of file zynq7000_eth.c.

error_t zynq7000EthReceivePacket ( NetInterface *  interface )

Receive a packet.

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

Definition at line 484 of file zynq7000_eth.c.

error_t zynq7000EthSendPacket ( 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 417 of file zynq7000_eth.c.

error_t zynq7000EthSetMulticastFilter ( NetInterface *  interface )

Configure multicast MAC address filtering.

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

Definition at line 598 of file zynq7000_eth.c.

void zynq7000EthTick ( NetInterface *  interface )

Zynq-7000 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 284 of file zynq7000_eth.c.

error_t zynq7000EthUpdateMacConfig ( NetInterface *  interface )

Adjust MAC configuration parameters for proper operation.

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

Definition at line 661 of file zynq7000_eth.c.

void zynq7000EthWritePhyReg ( 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 735 of file zynq7000_eth.c.

Variable Documentation

const NicDriver zynq7000EthDriver
Initial value:
{
   NIC_TYPE_ETHERNET,
   ETH_MTU,
   zynq7000EthInit,
   zynq7000EthTick,
   zynq7000EthEnableIrq,
   zynq7000EthDisableIrq,
   zynq7000EthEventHandler,
   zynq7000EthSendPacket,
   zynq7000EthSetMulticastFilter,
   zynq7000EthUpdateMacConfig,
   zynq7000EthWritePhyReg,
   zynq7000EthReadPhyReg,
   TRUE,
   TRUE,
   TRUE,
   FALSE
}

Zynq-7000 Ethernet MAC driver.

Definition at line 95 of file zynq7000_eth.c.

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