Macros | Functions | Variables
mpc5748_eth1_driver.c File Reference

NXP MPC5748 Ethernet MAC driver (ENET0 instance) More...

#include "device_registers.h"
#include "interrupt_manager.h"
#include "core/net.h"
#include "drivers/mac/mpc5748_eth1_driver.h"
#include "debug.h"

Go to the source code of this file.

Macros

#define TRACE_LEVEL   NIC_TRACE_LEVEL
 

Functions

error_t mpc5748Eth1Init (NetInterface *interface)
 MPC5748 Ethernet MAC initialization. More...
 
__weak_func void mpc5748Eth1InitGpio (NetInterface *interface)
 GPIO configuration. More...
 
void mpc5748Eth1InitBufferDesc (NetInterface *interface)
 Initialize buffer descriptors. More...
 
void mpc5748Eth1Tick (NetInterface *interface)
 MPC5748 Ethernet MAC timer handler. More...
 
void mpc5748Eth1EnableIrq (NetInterface *interface)
 Enable interrupts. More...
 
void mpc5748Eth1DisableIrq (NetInterface *interface)
 Disable interrupts. More...
 
void ENET0_Tx_IRQHandler (void)
 Ethernet MAC transmit interrupt. More...
 
void ENET0_Rx_IRQHandler (void)
 Ethernet MAC receive interrupt. More...
 
void ENET0_Err_IRQHandler (void)
 Ethernet MAC error interrupt. More...
 
void mpc5748Eth1EventHandler (NetInterface *interface)
 MPC5748 Ethernet MAC event handler. More...
 
error_t mpc5748Eth1SendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset, NetTxAncillary *ancillary)
 Send a packet. More...
 
error_t mpc5748Eth1ReceivePacket (NetInterface *interface)
 Receive a packet. More...
 
error_t mpc5748Eth1UpdateMacAddrFilter (NetInterface *interface)
 Configure MAC address filtering. More...
 
error_t mpc5748Eth1UpdateMacConfig (NetInterface *interface)
 Adjust MAC configuration parameters for proper operation. More...
 
void mpc5748Eth1WritePhyReg (uint8_t opcode, uint8_t phyAddr, uint8_t regAddr, uint16_t data)
 Write PHY register. More...
 
uint16_t mpc5748Eth1ReadPhyReg (uint8_t opcode, uint8_t phyAddr, uint8_t regAddr)
 Read PHY register. More...
 
uint32_t mpc5748Eth1CalcCrc (const void *data, size_t length)
 CRC calculation. More...
 

Variables

const NicDriver mpc5748Eth1Driver
 MPC5748 Ethernet MAC driver (ENET0 instance) More...
 

Detailed Description

NXP MPC5748 Ethernet MAC driver (ENET0 instance)

License

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

Copyright (C) 2010-2024 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
2.4.0

Definition in file mpc5748_eth1_driver.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL   NIC_TRACE_LEVEL

Definition at line 32 of file mpc5748_eth1_driver.c.

Function Documentation

◆ ENET0_Err_IRQHandler()

void ENET0_Err_IRQHandler ( void  )

Ethernet MAC error interrupt.

Definition at line 477 of file mpc5748_eth1_driver.c.

◆ ENET0_Rx_IRQHandler()

void ENET0_Rx_IRQHandler ( void  )

Ethernet MAC receive interrupt.

Definition at line 446 of file mpc5748_eth1_driver.c.

◆ ENET0_Tx_IRQHandler()

void ENET0_Tx_IRQHandler ( void  )

Ethernet MAC transmit interrupt.

Definition at line 410 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1CalcCrc()

uint32_t mpc5748Eth1CalcCrc ( 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 947 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1DisableIrq()

void mpc5748Eth1DisableIrq ( NetInterface *  interface)

Disable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 381 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1EnableIrq()

void mpc5748Eth1EnableIrq ( NetInterface *  interface)

Enable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 351 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1EventHandler()

void mpc5748Eth1EventHandler ( NetInterface *  interface)

MPC5748 Ethernet MAC event handler.

Parameters
[in]interfaceUnderlying network interface

Definition at line 509 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1Init()

error_t mpc5748Eth1Init ( NetInterface *  interface)

MPC5748 Ethernet MAC initialization.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 94 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1InitBufferDesc()

void mpc5748Eth1InitBufferDesc ( NetInterface *  interface)

Initialize buffer descriptors.

Parameters
[in]interfaceUnderlying network interface

Definition at line 265 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1InitGpio()

__weak_func void mpc5748Eth1InitGpio ( NetInterface *  interface)

GPIO configuration.

Parameters
[in]interfaceUnderlying network interface

Definition at line 211 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1ReadPhyReg()

uint16_t mpc5748Eth1ReadPhyReg ( 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 900 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1ReceivePacket()

error_t mpc5748Eth1ReceivePacket ( NetInterface *  interface)

Receive a packet.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 634 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1SendPacket()

error_t mpc5748Eth1SendPacket ( NetInterface *  interface,
const NetBuffer *  buffer,
size_t  offset,
NetTxAncillary *  ancillary 
)

Send a packet.

Parameters
[in]interfaceUnderlying network interface
[in]bufferMulti-part buffer containing the data to send
[in]offsetOffset to the first data byte
[in]ancillaryAdditional options passed to the stack along with the packet
Returns
Error code

Definition at line 564 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1Tick()

void mpc5748Eth1Tick ( NetInterface *  interface)

MPC5748 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 326 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1UpdateMacAddrFilter()

error_t mpc5748Eth1UpdateMacAddrFilter ( NetInterface *  interface)

Configure MAC address filtering.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 715 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1UpdateMacConfig()

error_t mpc5748Eth1UpdateMacConfig ( NetInterface *  interface)

Adjust MAC configuration parameters for proper operation.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 804 of file mpc5748_eth1_driver.c.

◆ mpc5748Eth1WritePhyReg()

void mpc5748Eth1WritePhyReg ( 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 858 of file mpc5748_eth1_driver.c.

Variable Documentation

◆ mpc5748Eth1Driver

const NicDriver mpc5748Eth1Driver
Initial value:
=
{
NIC_TYPE_ETHERNET,
ETH_MTU,
mpc5748Eth1Init,
mpc5748Eth1Tick,
mpc5748Eth1EnableIrq,
mpc5748Eth1DisableIrq,
mpc5748Eth1EventHandler,
mpc5748Eth1SendPacket,
mpc5748Eth1UpdateMacAddrFilter,
mpc5748Eth1UpdateMacConfig,
mpc5748Eth1WritePhyReg,
mpc5748Eth1ReadPhyReg,
TRUE,
TRUE,
TRUE,
FALSE
}
ETH_MTU
#define ETH_MTU
Definition: ethernet.h:116
mpc5748Eth1SendPacket
error_t mpc5748Eth1SendPacket(NetInterface *interface, const NetBuffer *buffer, size_t offset, NetTxAncillary *ancillary)
Send a packet.
Definition: mpc5748_eth1_driver.c:564
mpc5748Eth1EnableIrq
void mpc5748Eth1EnableIrq(NetInterface *interface)
Enable interrupts.
Definition: mpc5748_eth1_driver.c:351
mpc5748Eth1Tick
void mpc5748Eth1Tick(NetInterface *interface)
MPC5748 Ethernet MAC timer handler.
Definition: mpc5748_eth1_driver.c:326
mpc5748Eth1UpdateMacAddrFilter
error_t mpc5748Eth1UpdateMacAddrFilter(NetInterface *interface)
Configure MAC address filtering.
Definition: mpc5748_eth1_driver.c:715
mpc5748Eth1WritePhyReg
void mpc5748Eth1WritePhyReg(uint8_t opcode, uint8_t phyAddr, uint8_t regAddr, uint16_t data)
Write PHY register.
Definition: mpc5748_eth1_driver.c:858
mpc5748Eth1DisableIrq
void mpc5748Eth1DisableIrq(NetInterface *interface)
Disable interrupts.
Definition: mpc5748_eth1_driver.c:381
mpc5748Eth1ReadPhyReg
uint16_t mpc5748Eth1ReadPhyReg(uint8_t opcode, uint8_t phyAddr, uint8_t regAddr)
Read PHY register.
Definition: mpc5748_eth1_driver.c:900
mpc5748Eth1UpdateMacConfig
error_t mpc5748Eth1UpdateMacConfig(NetInterface *interface)
Adjust MAC configuration parameters for proper operation.
Definition: mpc5748_eth1_driver.c:804
mpc5748Eth1Init
error_t mpc5748Eth1Init(NetInterface *interface)
MPC5748 Ethernet MAC initialization.
Definition: mpc5748_eth1_driver.c:94
mpc5748Eth1EventHandler
void mpc5748Eth1EventHandler(NetInterface *interface)
MPC5748 Ethernet MAC event handler.
Definition: mpc5748_eth1_driver.c:509
NIC_TYPE_ETHERNET
@ NIC_TYPE_ETHERNET
Ethernet interface.
Definition: nic.h:83
TRUE
#define TRUE
Definition: os_port.h:50
FALSE
#define FALSE
Definition: os_port.h:46

MPC5748 Ethernet MAC driver (ENET0 instance)

Definition at line 67 of file mpc5748_eth1_driver.c.