F28M35x Ethernet MAC driver. More...

#include "inc/hw_ethernet.h"
#include "inc/hw_ints.h"
#include "inc/hw_memmap.h"
#include "inc/hw_types.h"
#include "driverlib/gpio.h"
#include "driverlib/interrupt.h"
#include "driverlib/sysctl.h"
#include "core/net.h"
#include "drivers/mac/f28m35x_eth_driver.h"
#include "debug.h"

Macros
#define	TRACE_LEVEL NIC_TRACE_LEVEL

Functions
error_t	f28m35xEthInit (NetInterface *interface)
	F28M35x Ethernet MAC driver initialization. More...

__weak_func void	f28m35xEthInitGpio (NetInterface *interface)
	GPIO configuration. More...

void	f28m35xEthTick (NetInterface *interface)
	F28M35x Ethernet MAC timer handler. More...

void	f28m35xEthEnableIrq (NetInterface *interface)
	Enable interrupts. More...

void	f28m35xEthDisableIrq (NetInterface *interface)
	Disable interrupts. More...

void	f28m35xEthIrqHandler (void)
	F28M35x Ethernet MAC interrupt service routine. More...

void	f28m35xEthEventHandler (NetInterface *interface)
	F28M35x Ethernet MAC event handler. More...

error_t	f28m35xEthSendPacket (NetInterface interface, const NetBuffer buffer, size_t offset, NetTxAncillary *ancillary)
	Send a packet. More...

error_t	f28m35xEthReceivePacket (NetInterface *interface)
	Receive a packet. More...

error_t	f28m35xEthUpdateMacAddrFilter (NetInterface *interface)
	Configure MAC address filtering. More...

error_t	f28m35xEthUpdateMacConfig (NetInterface *interface)
	Adjust MAC configuration parameters for proper operation. More...

void	f28m35xEthWritePhyReg (uint8_t opcode, uint8_t phyAddr, uint8_t regAddr, uint16_t data)
	Write PHY register. More...

uint16_t	f28m35xEthReadPhyReg (uint8_t opcode, uint8_t phyAddr, uint8_t regAddr)
	Read PHY register. More...

Variables
const NicDriver	f28m35xEthDriver
	F28M35x Ethernet MAC driver. More...

Detailed Description

F28M35x Ethernet MAC driver.

License

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

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: 2.4.4

Definition in file f28m35x_eth_driver.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL NIC_TRACE_LEVEL

Definition at line 32 of file f28m35x_eth_driver.c.

Function Documentation

◆ f28m35xEthDisableIrq()

void f28m35xEthDisableIrq ( NetInterface * interface )

Disable interrupts.

Parameters

[in] interface Underlying network interface

Definition at line 381 of file f28m35x_eth_driver.c.

◆ f28m35xEthEnableIrq()

void f28m35xEthEnableIrq ( NetInterface * interface )

Enable interrupts.

Parameters

[in] interface Underlying network interface

Definition at line 348 of file f28m35x_eth_driver.c.

◆ f28m35xEthEventHandler()

void f28m35xEthEventHandler ( NetInterface * interface )

F28M35x Ethernet MAC event handler.

Parameters

[in] interface Underlying network interface

Definition at line 463 of file f28m35x_eth_driver.c.

◆ f28m35xEthInit()

error_t f28m35xEthInit ( NetInterface * interface )

F28M35x Ethernet MAC driver initialization.

Parameters

[in] interface Underlying network interface

Returns: Error code

Definition at line 101 of file f28m35x_eth_driver.c.

◆ f28m35xEthInitGpio()

__weak_func void f28m35xEthInitGpio ( NetInterface * interface )

GPIO configuration.

Parameters

[in] interface Underlying network interface

Definition at line 199 of file f28m35x_eth_driver.c.

◆ f28m35xEthIrqHandler()

void f28m35xEthIrqHandler ( void )

F28M35x Ethernet MAC interrupt service routine.

Definition at line 413 of file f28m35x_eth_driver.c.

◆ f28m35xEthReadPhyReg()

uint16_t f28m35xEthReadPhyReg	(	uint8_t	opcode,
		uint8_t	phyAddr,
		uint8_t	regAddr
	)

Read PHY register.

Parameters

[in]	opcode	Access type (2 bits)
[in]	phyAddr	PHY address (5 bits)
[in]	regAddr	Register address (5 bits)

Returns: Register value

Definition at line 757 of file f28m35x_eth_driver.c.

◆ f28m35xEthReceivePacket()

error_t f28m35xEthReceivePacket ( NetInterface * interface )

Receive a packet.

Parameters

[in] interface Underlying network interface

Returns: Error code

Definition at line 551 of file f28m35x_eth_driver.c.

◆ f28m35xEthSendPacket()

error_t f28m35xEthSendPacket	(	NetInterface *	interface,
		const NetBuffer *	buffer,
		size_t	offset,
		NetTxAncillary *	ancillary
	)

Send a packet.

Parameters

[in]	interface	Underlying network interface
[in]	buffer	Multi-part buffer containing the data to send
[in]	offset	Offset to the first data byte
[in]	ancillary	Additional options passed to the stack along with the packet

Returns: Error code

Definition at line 494 of file f28m35x_eth_driver.c.

◆ f28m35xEthTick()

void f28m35xEthTick ( NetInterface * interface )

F28M35x 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] interface Underlying network interface

Definition at line 323 of file f28m35x_eth_driver.c.

◆ f28m35xEthUpdateMacAddrFilter()

error_t f28m35xEthUpdateMacAddrFilter ( NetInterface * interface )

Configure MAC address filtering.

Parameters

[in] interface Underlying network interface

Returns: Error code

Definition at line 649 of file f28m35x_eth_driver.c.

◆ f28m35xEthUpdateMacConfig()

error_t f28m35xEthUpdateMacConfig ( NetInterface * interface )

Adjust MAC configuration parameters for proper operation.

Parameters

[in] interface Underlying network interface

Returns: Error code

Definition at line 699 of file f28m35x_eth_driver.c.

◆ f28m35xEthWritePhyReg()

void f28m35xEthWritePhyReg	(	uint8_t	opcode,
		uint8_t	phyAddr,
		uint8_t	regAddr,
		uint16_t	data
	)

Write PHY register.

Parameters

[in]	opcode	Access type (2 bits)
[in]	phyAddr	PHY address (5 bits)
[in]	regAddr	Register address (5 bits)
[in]	data	Register value

Definition at line 724 of file f28m35x_eth_driver.c.

Variable Documentation

◆ f28m35xEthDriver

const NicDriver f28m35xEthDriver

Initial value:

=
{
   NIC_TYPE_ETHERNET,
   ETH_MTU,
   f28m35xEthInit,
   f28m35xEthTick,
   f28m35xEthEnableIrq,
   f28m35xEthDisableIrq,
   f28m35xEthEventHandler,
   f28m35xEthSendPacket,
   f28m35xEthUpdateMacAddrFilter,
   f28m35xEthUpdateMacConfig,
   f28m35xEthWritePhyReg,
   f28m35xEthReadPhyReg,
   TRUE,
   TRUE,
   TRUE,
   FALSE
}

F28M35x Ethernet MAC driver.

Definition at line 74 of file f28m35x_eth_driver.c.

Macros

Functions

Variables

Detailed Description

License

Macro Definition Documentation

◆ TRACE_LEVEL

Function Documentation

◆ f28m35xEthDisableIrq()

◆ f28m35xEthEnableIrq()

◆ f28m35xEthEventHandler()

◆ f28m35xEthInit()

◆ f28m35xEthInitGpio()

◆ f28m35xEthIrqHandler()

◆ f28m35xEthReadPhyReg()

◆ f28m35xEthReceivePacket()

◆ f28m35xEthSendPacket()

◆ f28m35xEthTick()

◆ f28m35xEthUpdateMacAddrFilter()

◆ f28m35xEthUpdateMacConfig()

◆ f28m35xEthWritePhyReg()

Variable Documentation

◆ f28m35xEthDriver