sama5d3_geth_driver.c File Reference

SAMA5D3 Gigabit Ethernet MAC controller. More...

#include <limits.h>
#include "sama5d3x.h"
#include "core/net.h"
#include "drivers/mac/sama5d3_geth_driver.h"
#include "debug.h"

Go to the source code of this file.

Macros

#define TRACE_LEVEL   NIC_TRACE_LEVEL
 

Functions

error_t sama5d3GigabitEthInit (NetInterface *interface)
 SAMA5D3 Gigabit Ethernet MAC initialization. More...
 
void sama5d3GigabitEthInitBufferDesc (NetInterface *interface)
 Initialize buffer descriptors. More...
 
void sama5d3GigabitEthTick (NetInterface *interface)
 SAMA5D3 Gigabit Ethernet MAC timer handler. More...
 
void sama5d3GigabitEthEnableIrq (NetInterface *interface)
 Enable interrupts. More...
 
void sama5d3GigabitEthDisableIrq (NetInterface *interface)
 Disable interrupts. More...
 
void sama5d3GigabitEthIrqHandler (void)
 SAMA5D3 Gigabit Ethernet MAC interrupt service routine. More...
 
void sama5d3GigabitEthEventHandler (NetInterface *interface)
 SAMA5D3 Gigabit Ethernet MAC event handler. More...
 
error_t sama5d3GigabitEthSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset)
 Send a packet. More...
 
error_t sama5d3GigabitEthReceivePacket (NetInterface *interface)
 Receive a packet. More...
 
error_t sama5d3GigabitEthUpdateMacAddrFilter (NetInterface *interface)
 Configure MAC address filtering. More...
 
error_t sama5d3GigabitEthUpdateMacConfig (NetInterface *interface)
 Adjust MAC configuration parameters for proper operation. More...
 
void sama5d3GigabitEthWritePhyReg (uint8_t phyAddr, uint8_t regAddr, uint16_t data)
 Write PHY register. More...
 
uint16_t sama5d3GigabitEthReadPhyReg (uint8_t phyAddr, uint8_t regAddr)
 Read PHY register. More...
 

Variables

const NicDriver sama5d3GigabitEthDriver
 SAMA5D3 Gigabit Ethernet MAC driver. More...
 

Detailed Description

SAMA5D3 Gigabit Ethernet MAC controller.

License

SPDX-License-Identifier: GPL-2.0-or-later

Copyright (C) 2010-2019 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
1.9.2

Definition in file sama5d3_geth_driver.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL   NIC_TRACE_LEVEL

Definition at line 32 of file sama5d3_geth_driver.c.

Function Documentation

◆ sama5d3GigabitEthDisableIrq()

void sama5d3GigabitEthDisableIrq ( NetInterface interface)

Disable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 315 of file sama5d3_geth_driver.c.

◆ sama5d3GigabitEthEnableIrq()

void sama5d3GigabitEthEnableIrq ( NetInterface interface)

Enable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 299 of file sama5d3_geth_driver.c.

◆ sama5d3GigabitEthEventHandler()

void sama5d3GigabitEthEventHandler ( NetInterface interface)

SAMA5D3 Gigabit Ethernet MAC event handler.

Parameters
[in]interfaceUnderlying network interface

Definition at line 387 of file sama5d3_geth_driver.c.

◆ sama5d3GigabitEthInit()

error_t sama5d3GigabitEthInit ( NetInterface interface)

SAMA5D3 Gigabit Ethernet MAC initialization.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 119 of file sama5d3_geth_driver.c.

◆ sama5d3GigabitEthInitBufferDesc()

void sama5d3GigabitEthInitBufferDesc ( NetInterface interface)

Initialize buffer descriptors.

Parameters
[in]interfaceUnderlying network interface

Definition at line 234 of file sama5d3_geth_driver.c.

◆ sama5d3GigabitEthIrqHandler()

void sama5d3GigabitEthIrqHandler ( void  )

SAMA5D3 Gigabit Ethernet MAC interrupt service routine.

Definition at line 330 of file sama5d3_geth_driver.c.

◆ sama5d3GigabitEthReadPhyReg()

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 796 of file sama5d3_geth_driver.c.

◆ sama5d3GigabitEthReceivePacket()

error_t sama5d3GigabitEthReceivePacket ( NetInterface interface)

Receive a packet.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 486 of file sama5d3_geth_driver.c.

◆ sama5d3GigabitEthSendPacket()

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 421 of file sama5d3_geth_driver.c.

◆ sama5d3GigabitEthTick()

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 287 of file sama5d3_geth_driver.c.

◆ sama5d3GigabitEthUpdateMacAddrFilter()

error_t sama5d3GigabitEthUpdateMacAddrFilter ( NetInterface interface)

Configure MAC address filtering.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 600 of file sama5d3_geth_driver.c.

◆ sama5d3GigabitEthUpdateMacConfig()

error_t sama5d3GigabitEthUpdateMacConfig ( NetInterface interface)

Adjust MAC configuration parameters for proper operation.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 722 of file sama5d3_geth_driver.c.

◆ sama5d3GigabitEthWritePhyReg()

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 769 of file sama5d3_geth_driver.c.

Variable Documentation

◆ sama5d3GigabitEthDriver

const NicDriver sama5d3GigabitEthDriver
Initial value:
=
{
}
error_t sama5d3GigabitEthUpdateMacConfig(NetInterface *interface)
Adjust MAC configuration parameters for proper operation.
void sama5d3GigabitEthEventHandler(NetInterface *interface)
SAMA5D3 Gigabit Ethernet MAC event handler.
#define TRUE
Definition: os_port.h:50
error_t sama5d3GigabitEthInit(NetInterface *interface)
SAMA5D3 Gigabit Ethernet MAC initialization.
#define ETH_MTU
Definition: ethernet.h:91
Ethernet interface.
Definition: nic.h:71
void sama5d3GigabitEthTick(NetInterface *interface)
SAMA5D3 Gigabit Ethernet MAC timer handler.
error_t sama5d3GigabitEthUpdateMacAddrFilter(NetInterface *interface)
Configure MAC address filtering.
uint16_t sama5d3GigabitEthReadPhyReg(uint8_t phyAddr, uint8_t regAddr)
Read PHY register.
void sama5d3GigabitEthDisableIrq(NetInterface *interface)
Disable interrupts.
void sama5d3GigabitEthEnableIrq(NetInterface *interface)
Enable interrupts.
void sama5d3GigabitEthWritePhyReg(uint8_t phyAddr, uint8_t regAddr, uint16_t data)
Write PHY register.
error_t sama5d3GigabitEthSendPacket(NetInterface *interface, const NetBuffer *buffer, size_t offset)
Send a packet.
#define FALSE
Definition: os_port.h:46

SAMA5D3 Gigabit Ethernet MAC driver.

Definition at line 92 of file sama5d3_geth_driver.c.