mimxrt1060_eth_driver.c File Reference

i.MX RT1060 Ethernet MAC controller More...

#include "fsl_device_registers.h"
#include "fsl_gpio.h"
#include "fsl_iomuxc.h"
#include "core/net.h"
#include "drivers/mac/mimxrt1060_eth_driver.h"
#include "debug.h"

Go to the source code of this file.

Macros

#define TRACE_LEVEL   NIC_TRACE_LEVEL
 

Functions

error_t mimxrt1060EthInit (NetInterface *interface)
 i.MX RT1060 Ethernet MAC initialization More...
 
void mimxrt1060EthInitBufferDesc (NetInterface *interface)
 Initialize buffer descriptors. More...
 
void mimxrt1060EthTick (NetInterface *interface)
 i.MX RT1060 Ethernet MAC timer handler More...
 
void mimxrt1060EthEnableIrq (NetInterface *interface)
 Enable interrupts. More...
 
void mimxrt1060EthDisableIrq (NetInterface *interface)
 Disable interrupts. More...
 
void ENET_IRQHandler (void)
 Ethernet MAC interrupt. More...
 
void mimxrt1060EthEventHandler (NetInterface *interface)
 i.MX RT1060 Ethernet MAC event handler More...
 
error_t mimxrt1060EthSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset)
 Send a packet. More...
 
error_t mimxrt1060EthReceivePacket (NetInterface *interface)
 Receive a packet. More...
 
error_t mimxrt1060EthUpdateMacAddrFilter (NetInterface *interface)
 Configure MAC address filtering. More...
 
error_t mimxrt1060EthUpdateMacConfig (NetInterface *interface)
 Adjust MAC configuration parameters for proper operation. More...
 
void mimxrt1060EthWritePhyReg (uint8_t opcode, uint8_t phyAddr, uint8_t regAddr, uint16_t data)
 Write PHY register. More...
 
uint16_t mimxrt1060EthReadPhyReg (uint8_t opcode, uint8_t phyAddr, uint8_t regAddr)
 Read PHY register. More...
 
uint32_t mimxrt1060EthCalcCrc (const void *data, size_t length)
 CRC calculation. More...
 

Variables

const NicDriver mimxrt1060EthDriver
 i.MX RT1060 Ethernet MAC driver More...
 

Detailed Description

i.MX RT1060 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
1.9.4

Definition in file mimxrt1060_eth_driver.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL   NIC_TRACE_LEVEL

Definition at line 32 of file mimxrt1060_eth_driver.c.

Function Documentation

◆ ENET_IRQHandler()

void ENET_IRQHandler ( void  )

Ethernet MAC interrupt.

Definition at line 539 of file mimxrt1060_eth_driver.c.

◆ mimxrt1060EthCalcCrc()

uint32_t mimxrt1060EthCalcCrc ( const void *  data,
size_t  length 
)

CRC calculation.

Parameters
[in]dataPointer to the data over which to calculate the CRC
[in]lengthNumber of bytes to process
Returns
Resulting CRC value

Definition at line 1029 of file mimxrt1060_eth_driver.c.

◆ mimxrt1060EthDisableIrq()

void mimxrt1060EthDisableIrq ( NetInterface interface)

Disable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 526 of file mimxrt1060_eth_driver.c.

◆ mimxrt1060EthEnableIrq()

void mimxrt1060EthEnableIrq ( NetInterface interface)

Enable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 512 of file mimxrt1060_eth_driver.c.

◆ mimxrt1060EthEventHandler()

void mimxrt1060EthEventHandler ( NetInterface interface)

i.MX RT1060 Ethernet MAC event handler

Parameters
[in]interfaceUnderlying network interface

Definition at line 603 of file mimxrt1060_eth_driver.c.

◆ mimxrt1060EthInit()

error_t mimxrt1060EthInit ( NetInterface interface)

i.MX RT1060 Ethernet MAC initialization

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 120 of file mimxrt1060_eth_driver.c.

◆ mimxrt1060EthInitBufferDesc()

void mimxrt1060EthInitBufferDesc ( NetInterface interface)

Initialize buffer descriptors.

Parameters
[in]interfaceUnderlying network interface

Definition at line 439 of file mimxrt1060_eth_driver.c.

◆ mimxrt1060EthReadPhyReg()

uint16_t mimxrt1060EthReadPhyReg ( uint8_t  opcode,
uint8_t  phyAddr,
uint8_t  regAddr 
)

Read PHY register.

Parameters
[in]opcodeAccess type (2 bits)
[in]phyAddrPHY address (5 bits)
[in]regAddrRegister address (5 bits)
Returns
Register value

Definition at line 982 of file mimxrt1060_eth_driver.c.

◆ mimxrt1060EthReceivePacket()

error_t mimxrt1060EthReceivePacket ( NetInterface interface)

Receive a packet.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 729 of file mimxrt1060_eth_driver.c.

◆ mimxrt1060EthSendPacket()

error_t mimxrt1060EthSendPacket ( 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 656 of file mimxrt1060_eth_driver.c.

◆ mimxrt1060EthTick()

void mimxrt1060EthTick ( NetInterface interface)

i.MX RT1060 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 500 of file mimxrt1060_eth_driver.c.

◆ mimxrt1060EthUpdateMacAddrFilter()

error_t mimxrt1060EthUpdateMacAddrFilter ( NetInterface interface)

Configure MAC address filtering.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 810 of file mimxrt1060_eth_driver.c.

◆ mimxrt1060EthUpdateMacConfig()

error_t mimxrt1060EthUpdateMacConfig ( NetInterface interface)

Adjust MAC configuration parameters for proper operation.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 886 of file mimxrt1060_eth_driver.c.

◆ mimxrt1060EthWritePhyReg()

void mimxrt1060EthWritePhyReg ( uint8_t  opcode,
uint8_t  phyAddr,
uint8_t  regAddr,
uint16_t  data 
)

Write PHY register.

Parameters
[in]opcodeAccess type (2 bits)
[in]phyAddrPHY address (5 bits)
[in]regAddrRegister address (5 bits)
[in]dataRegister value

Definition at line 940 of file mimxrt1060_eth_driver.c.

Variable Documentation

◆ mimxrt1060EthDriver

const NicDriver mimxrt1060EthDriver
Initial value:
=
{
}
void mimxrt1060EthWritePhyReg(uint8_t opcode, uint8_t phyAddr, uint8_t regAddr, uint16_t data)
Write PHY register.
#define TRUE
Definition: os_port.h:50
void mimxrt1060EthDisableIrq(NetInterface *interface)
Disable interrupts.
uint16_t mimxrt1060EthReadPhyReg(uint8_t opcode, uint8_t phyAddr, uint8_t regAddr)
Read PHY register.
error_t mimxrt1060EthUpdateMacConfig(NetInterface *interface)
Adjust MAC configuration parameters for proper operation.
error_t mimxrt1060EthSendPacket(NetInterface *interface, const NetBuffer *buffer, size_t offset)
Send a packet.
error_t mimxrt1060EthUpdateMacAddrFilter(NetInterface *interface)
Configure MAC address filtering.
error_t mimxrt1060EthInit(NetInterface *interface)
i.MX RT1060 Ethernet MAC initialization
#define ETH_MTU
Definition: ethernet.h:91
Ethernet interface.
Definition: nic.h:79
void mimxrt1060EthEventHandler(NetInterface *interface)
i.MX RT1060 Ethernet MAC event handler
void mimxrt1060EthEnableIrq(NetInterface *interface)
Enable interrupts.
#define FALSE
Definition: os_port.h:46
void mimxrt1060EthTick(NetInterface *interface)
i.MX RT1060 Ethernet MAC timer handler

i.MX RT1060 Ethernet MAC driver

Definition at line 93 of file mimxrt1060_eth_driver.c.