lm3s_eth_driver.h File Reference

Luminary Stellaris LM3S Ethernet controller. More...

#include "core/nic.h"

Go to the source code of this file.

Macros
#define	LM3S_ETH_IRQ_PRIORITY_GROUPING   3
#define	LM3S_ETH_IRQ_PRIORITY   192

Functions
error_t	lm3sEthInit (NetInterface *interface)
	Stellaris LM3S Ethernet controller initialization. More...
void	lm3sEthInitGpio (NetInterface *interface)
	GPIO configuration. More...
void	lm3sEthTick (NetInterface *interface)
	Stellaris LM3S Ethernet timer handler. More...
void	lm3sEthEnableIrq (NetInterface *interface)
	Enable interrupts. More...
void	lm3sEthDisableIrq (NetInterface *interface)
	Disable interrupts. More...
void	lm3sEthEventHandler (NetInterface *interface)
	Stellaris LM3S Ethernet event handler. More...
error_t	lm3sEthSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset, NetTxAncillary *ancillary)
	Send a packet. More...
error_t	lm3sEthReceivePacket (NetInterface *interface)
	Receive a packet. More...
error_t	lm3sEthUpdateMacAddrFilter (NetInterface *interface)
	Configure MAC address filtering. More...
void	lm3sEthWritePhyReg (uint8_t address, uint16_t data)
	Write PHY register. More...
uint16_t	lm3sEthReadPhyReg (uint8_t address)
	Read PHY register. More...
void	lm3sEthDumpPhyReg (void)
	Dump PHY registers for debugging purpose. More...

Variables
const NicDriver	lm3sEthDriver
	Stellaris LM3S Ethernet driver. More...

Detailed Description

Luminary Stellaris LM3S Ethernet controller.

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

2.4.4

Definition in file lm3s_eth_driver.h.

Macro Definition Documentation

LM3S_ETH_IRQ_PRIORITY

#define LM3S_ETH_IRQ_PRIORITY   192

Definition at line 46 of file lm3s_eth_driver.h.

LM3S_ETH_IRQ_PRIORITY_GROUPING

#define LM3S_ETH_IRQ_PRIORITY_GROUPING   3

Definition at line 39 of file lm3s_eth_driver.h.

Function Documentation

lm3sEthDisableIrq()

void lm3sEthDisableIrq

(

NetInterface *

interface

)

Disable interrupts.

Parameters

[in]

interface

Underlying network interface

Definition at line 224 of file lm3s_eth_driver.c.

lm3sEthDumpPhyReg()

void lm3sEthDumpPhyReg

(

void

)

Dump PHY registers for debugging purpose.

Definition at line 639 of file lm3s_eth_driver.c.

lm3sEthEnableIrq()

void lm3sEthEnableIrq

(

NetInterface *

interface

)

Enable interrupts.

Parameters

[in]

interface

Underlying network interface

Definition at line 212 of file lm3s_eth_driver.c.

lm3sEthEventHandler()

void lm3sEthEventHandler

(

NetInterface *

interface

)

Stellaris LM3S Ethernet event handler.

Parameters

[in]

interface

Underlying network interface

Definition at line 297 of file lm3s_eth_driver.c.

lm3sEthInit()

error_t lm3sEthInit

(

NetInterface *

interface

)

Stellaris LM3S Ethernet controller initialization.

Parameters

[in]

interface

Underlying network interface

Returns

Error code

Definition at line 107 of file lm3s_eth_driver.c.

lm3sEthInitGpio()

void lm3sEthInitGpio

(

NetInterface *

interface

)

GPIO configuration.

Parameters

[in]

interface

Underlying network interface

Definition at line 180 of file lm3s_eth_driver.c.

lm3sEthReadPhyReg()

uint16_t lm3sEthReadPhyReg

(

uint8_t

address

)

Read PHY register.

Parameters

[in]

address

PHY register address

Returns

Register value

Definition at line 620 of file lm3s_eth_driver.c.

lm3sEthReceivePacket()

error_t lm3sEthReceivePacket

(

NetInterface *

interface

)

Receive a packet.

Returns

Error code

Definition at line 452 of file lm3s_eth_driver.c.

lm3sEthSendPacket()

error_t lm3sEthSendPacket	(	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 396 of file lm3s_eth_driver.c.

lm3sEthTick()

void lm3sEthTick

(

NetInterface *

interface

)

Stellaris LM3S Ethernet 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 202 of file lm3s_eth_driver.c.

lm3sEthUpdateMacAddrFilter()

error_t lm3sEthUpdateMacAddrFilter

(

NetInterface *

interface

)

Configure MAC address filtering.

Parameters

[in]

interface

Underlying network interface

Returns

Error code

Definition at line 550 of file lm3s_eth_driver.c.

lm3sEthWritePhyReg()

void lm3sEthWritePhyReg	(	uint8_t	address,
		uint16_t	data
	)

Write PHY register.

Parameters

[in]	address	PHY register address
[in]	data	Register value

Definition at line 600 of file lm3s_eth_driver.c.

Variable Documentation

lm3sEthDriver

const NicDriver lm3sEthDriver

extern

Stellaris LM3S Ethernet driver.

Definition at line 80 of file lm3s_eth_driver.c.