Onsemi NCN26010 10Base-T1S Ethernet controller. More...

#include "core/net.h"
#include "drivers/eth/ncn26010_driver.h"
#include "debug.h"

Macros
#define	TRACE_LEVEL NIC_TRACE_LEVEL

Functions
error_t	ncn26010Init (NetInterface *interface)
	NCN26010 controller initialization. More...

__weak_func void	ncn26010InitHook (NetInterface *interface)
	NCN26010 custom configuration. More...

void	ncn26010Tick (NetInterface *interface)
	NCN26010 timer handler. More...

void	ncn26010EnableIrq (NetInterface *interface)
	Enable interrupts. More...

void	ncn26010DisableIrq (NetInterface *interface)
	Disable interrupts. More...

bool_t	ncn26010IrqHandler (NetInterface *interface)
	NCN26010 interrupt service routine. More...

void	ncn26010EventHandler (NetInterface *interface)
	NCN26010 event handler. More...

error_t	ncn26010SendPacket (NetInterface interface, const NetBuffer buffer, size_t offset, NetTxAncillary *ancillary)
	Send a packet. More...

error_t	ncn26010ReceivePacket (NetInterface *interface)
	Receive a packet. More...

error_t	ncn26010UpdateMacAddrFilter (NetInterface *interface)
	Configure MAC address filtering. More...

void	ncn26010WriteReg (NetInterface *interface, uint8_t mms, uint16_t address, uint32_t data)
	Write register. More...

uint32_t	ncn26010ReadReg (NetInterface *interface, uint8_t mms, uint16_t address)
	Read register. More...

void	ncn26010DumpReg (NetInterface *interface, uint8_t mms, uint16_t address, uint_t num)
	Dump registers for debugging purpose. More...

uint32_t	ncn26010CalcParity (uint32_t data)
	Calculate parity bit over a 32-bit data. More...

Variables
const NicDriver	ncn26010Driver
	NCN26010 driver. More...

Detailed Description

Onsemi NCN26010 10Base-T1S Ethernet controller.

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 ncn26010_driver.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL NIC_TRACE_LEVEL

Definition at line 32 of file ncn26010_driver.c.

Function Documentation

◆ ncn26010CalcParity()

uint32_t ncn26010CalcParity ( uint32_t data )

Calculate parity bit over a 32-bit data.

Parameters

[in] data 32-bit bit stream

Returns: Odd parity bit computed over the supplied data

Definition at line 872 of file ncn26010_driver.c.

◆ ncn26010DisableIrq()

void ncn26010DisableIrq ( NetInterface * interface )

Disable interrupts.

Parameters

[in] interface Underlying network interface

Definition at line 281 of file ncn26010_driver.c.

◆ ncn26010DumpReg()

void ncn26010DumpReg	(	NetInterface *	interface,
		uint8_t	mms,
		uint16_t	address,
		uint_t	num
	)

Dump registers for debugging purpose.

Parameters

[in]	interface	Underlying network interface
[in]	mms	Register memory map to access
[in]	address	Start address
[in]	num	Number of registers to dump

Definition at line 848 of file ncn26010_driver.c.

◆ ncn26010EnableIrq()

void ncn26010EnableIrq ( NetInterface * interface )

Enable interrupts.

Parameters

[in] interface Underlying network interface

Definition at line 266 of file ncn26010_driver.c.

◆ ncn26010EventHandler()

void ncn26010EventHandler ( NetInterface * interface )

NCN26010 event handler.

Parameters

[in] interface Underlying network interface

Definition at line 313 of file ncn26010_driver.c.

◆ ncn26010Init()

error_t ncn26010Init ( NetInterface * interface )

NCN26010 controller initialization.

Parameters

[in] interface Underlying network interface

Returns: Error code

Definition at line 71 of file ncn26010_driver.c.

◆ ncn26010InitHook()

__weak_func void ncn26010InitHook ( NetInterface * interface )

NCN26010 custom configuration.

Parameters

[in] interface Underlying network interface

Definition at line 200 of file ncn26010_driver.c.

◆ ncn26010IrqHandler()

bool_t ncn26010IrqHandler ( NetInterface * interface )

NCN26010 interrupt service routine.

Parameters

[in] interface Underlying network interface

Returns: TRUE if a higher priority task must be woken. Else FALSE is returned

Definition at line 297 of file ncn26010_driver.c.

◆ ncn26010ReadReg()

uint32_t ncn26010ReadReg	(	NetInterface *	interface,
		uint8_t	mms,
		uint16_t	address
	)

Read register.

Parameters

[in]	interface	Underlying network interface
[in]	mms	Register memory map to access
[in]	address	Register address

Returns: Register value

Definition at line 790 of file ncn26010_driver.c.

◆ ncn26010ReceivePacket()

error_t ncn26010ReceivePacket ( NetInterface * interface )

Receive a packet.

Parameters

[in] interface Underlying network interface

Returns: Error code

Definition at line 461 of file ncn26010_driver.c.

◆ ncn26010SendPacket()

error_t ncn26010SendPacket	(	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 342 of file ncn26010_driver.c.

◆ ncn26010Tick()

void ncn26010Tick ( NetInterface * interface )

NCN26010 timer handler.

Parameters

[in] interface Underlying network interface

Definition at line 226 of file ncn26010_driver.c.

◆ ncn26010UpdateMacAddrFilter()

error_t ncn26010UpdateMacAddrFilter ( NetInterface * interface )

Configure MAC address filtering.

Parameters

[in] interface Underlying network interface

Returns: Error code

Definition at line 589 of file ncn26010_driver.c.

◆ ncn26010WriteReg()

void ncn26010WriteReg	(	NetInterface *	interface,
		uint8_t	mms,
		uint16_t	address,
		uint32_t	data
	)

Write register.

Parameters

[in]	interface	Underlying network interface
[in]	mms	Register memory map to access
[in]	address	Register address
[in]	data	Register value

Definition at line 736 of file ncn26010_driver.c.

Variable Documentation

◆ ncn26010Driver

const NicDriver ncn26010Driver

Initial value:

=
{
   NIC_TYPE_ETHERNET,
   ETH_MTU,
   ncn26010Init,
   ncn26010Tick,
   ncn26010EnableIrq,
   ncn26010DisableIrq,
   ncn26010EventHandler,
   ncn26010SendPacket,
   ncn26010UpdateMacAddrFilter,
   NULL,
   NULL,
   NULL,
   TRUE,
   TRUE,
   TRUE,
   FALSE
}

NCN26010 driver.

Definition at line 44 of file ncn26010_driver.c.

Macros

Functions

Variables

Detailed Description

License

Macro Definition Documentation

◆ TRACE_LEVEL

Function Documentation

◆ ncn26010CalcParity()

◆ ncn26010DisableIrq()

◆ ncn26010DumpReg()

◆ ncn26010EnableIrq()

◆ ncn26010EventHandler()

◆ ncn26010Init()

◆ ncn26010InitHook()

◆ ncn26010IrqHandler()

◆ ncn26010ReadReg()

◆ ncn26010ReceivePacket()

◆ ncn26010SendPacket()

◆ ncn26010Tick()

◆ ncn26010UpdateMacAddrFilter()

◆ ncn26010WriteReg()

Variable Documentation

◆ ncn26010Driver