zynq7000_eth_driver.c File Reference

Zynq-7000 Ethernet MAC controller. More...

#include <limits.h>
#include "xemacps_hw.h"
#include "xscugic.h"
#include "xil_misc_psreset_api.h"
#include "core/net.h"
#include "drivers/mac/zynq7000_eth_driver.h"
#include "debug.h"

Go to the source code of this file.

Macros

#define TRACE_LEVEL   NIC_TRACE_LEVEL
 

Functions

error_t zynq7000EthInit (NetInterface *interface)
 Zynq-7000 Ethernet MAC initialization. More...
 
void zynq7000EthInitBufferDesc (NetInterface *interface)
 Initialize buffer descriptors. More...
 
void zynq7000EthTick (NetInterface *interface)
 Zynq-7000 Ethernet MAC timer handler. More...
 
void zynq7000EthEnableIrq (NetInterface *interface)
 Enable interrupts. More...
 
void zynq7000EthDisableIrq (NetInterface *interface)
 Disable interrupts. More...
 
void zynq7000EthIrqHandler (NetInterface *interface)
 Zynq-7000 Ethernet MAC interrupt service routine. More...
 
void zynq7000EthEventHandler (NetInterface *interface)
 Zynq-7000 Ethernet MAC event handler. More...
 
error_t zynq7000EthSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset)
 Send a packet. More...
 
error_t zynq7000EthReceivePacket (NetInterface *interface)
 Receive a packet. More...
 
error_t zynq7000EthUpdateMacAddrFilter (NetInterface *interface)
 Configure MAC address filtering. More...
 
error_t zynq7000EthUpdateMacConfig (NetInterface *interface)
 Adjust MAC configuration parameters for proper operation. More...
 
void zynq7000EthWritePhyReg (uint8_t phyAddr, uint8_t regAddr, uint16_t data)
 Write PHY register. More...
 
uint16_t zynq7000EthReadPhyReg (uint8_t phyAddr, uint8_t regAddr)
 Read PHY register. More...
 

Variables

XScuGic ZYNQ7000_ETH_GIC_INSTANCE
 
const NicDriver zynq7000EthDriver
 Zynq-7000 Ethernet MAC driver. More...
 

Detailed Description

Zynq-7000 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 zynq7000_eth_driver.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL   NIC_TRACE_LEVEL

Definition at line 30 of file zynq7000_eth_driver.c.

Function Documentation

◆ zynq7000EthDisableIrq()

void zynq7000EthDisableIrq ( NetInterface interface)

Disable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 310 of file zynq7000_eth_driver.c.

◆ zynq7000EthEnableIrq()

void zynq7000EthEnableIrq ( NetInterface interface)

Enable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 296 of file zynq7000_eth_driver.c.

◆ zynq7000EthEventHandler()

void zynq7000EthEventHandler ( NetInterface interface)

Zynq-7000 Ethernet MAC event handler.

Parameters
[in]interfaceUnderlying network interface

Definition at line 383 of file zynq7000_eth_driver.c.

◆ zynq7000EthInit()

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_driver.c.

◆ zynq7000EthInitBufferDesc()

void zynq7000EthInitBufferDesc ( NetInterface interface)

Initialize buffer descriptors.

Parameters
[in]interfaceUnderlying network interface

Definition at line 231 of file zynq7000_eth_driver.c.

◆ zynq7000EthIrqHandler()

void zynq7000EthIrqHandler ( NetInterface interface)

Zynq-7000 Ethernet MAC interrupt service routine.

Parameters
[in]interfaceUnderlying network interface

Definition at line 324 of file zynq7000_eth_driver.c.

◆ zynq7000EthReadPhyReg()

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_driver.c.

◆ zynq7000EthReceivePacket()

error_t zynq7000EthReceivePacket ( NetInterface interface)

Receive a packet.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 484 of file zynq7000_eth_driver.c.

◆ zynq7000EthSendPacket()

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_driver.c.

◆ zynq7000EthTick()

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_driver.c.

◆ zynq7000EthUpdateMacAddrFilter()

error_t zynq7000EthUpdateMacAddrFilter ( NetInterface interface)

Configure MAC address filtering.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 598 of file zynq7000_eth_driver.c.

◆ zynq7000EthUpdateMacConfig()

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_driver.c.

◆ zynq7000EthWritePhyReg()

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_driver.c.

Variable Documentation

◆ ZYNQ7000_ETH_GIC_INSTANCE

XScuGic ZYNQ7000_ETH_GIC_INSTANCE

◆ zynq7000EthDriver

const NicDriver zynq7000EthDriver
Initial value:
=
{
}
#define TRUE
Definition: os_port.h:48
error_t zynq7000EthInit(NetInterface *interface)
Zynq-7000 Ethernet MAC initialization.
error_t zynq7000EthSendPacket(NetInterface *interface, const NetBuffer *buffer, size_t offset)
Send a packet.
void zynq7000EthTick(NetInterface *interface)
Zynq-7000 Ethernet MAC timer handler.
void zynq7000EthEventHandler(NetInterface *interface)
Zynq-7000 Ethernet MAC event handler.
#define ETH_MTU
Definition: ethernet.h:82
Ethernet interface.
Definition: nic.h:69
void zynq7000EthEnableIrq(NetInterface *interface)
Enable interrupts.
void zynq7000EthDisableIrq(NetInterface *interface)
Disable interrupts.
error_t zynq7000EthUpdateMacAddrFilter(NetInterface *interface)
Configure MAC address filtering.
uint16_t zynq7000EthReadPhyReg(uint8_t phyAddr, uint8_t regAddr)
Read PHY register.
error_t zynq7000EthUpdateMacConfig(NetInterface *interface)
Adjust MAC configuration parameters for proper operation.
#define FALSE
Definition: os_port.h:44
void zynq7000EthWritePhyReg(uint8_t phyAddr, uint8_t regAddr, uint16_t data)
Write PHY register.

Zynq-7000 Ethernet MAC driver.

Definition at line 95 of file zynq7000_eth_driver.c.