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pcap_driver.c File Reference
Functions | Variables

pcap_driver.c File Reference

PCAP driver. More...

Go to the source code of this file.

Functions

error_t pcapDriverInit (NetInterface *interface)
 PCAP driver initialization.
void pcapDriverTick (NetInterface *interface)
 PCAP timer handler.
void pcapDriverEnableIrq (NetInterface *interface)
 Enable interrupts.
void pcapDriverDisableIrq (NetInterface *interface)
 Disable interrupts.
void pcapDriverEventHandler (NetInterface *interface)
 PCAP event handler.
error_t pcapDriverSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset)
 Send a packet.
error_t pcapDriverSetMulticastFilter (NetInterface *interface)
 Configure multicast MAC address filtering.
void pcapDriverTask (NetInterface *interface)
 PCAP receive task.

Variables

const NicDriver pcapDriver
 PCAP driver.

Detailed Description

PCAP driver.

License

Copyright (C) 2010-2017 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:
1.7.6

Definition in file pcap_driver.c.

Function Documentation

void pcapDriverDisableIrq ( NetInterface *  interface )

Disable interrupts.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 341 of file pcap_driver.c.

void pcapDriverEnableIrq ( NetInterface *  interface )

Enable interrupts.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 330 of file pcap_driver.c.

void pcapDriverEventHandler ( NetInterface *  interface )

PCAP event handler.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 352 of file pcap_driver.c.

error_t pcapDriverInit ( NetInterface *  interface )

PCAP driver initialization.

Parameters:
[in]interfaceUnderlying network interface
Returns:
Error code

Definition at line 106 of file pcap_driver.c.

error_t pcapDriverSendPacket ( 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 386 of file pcap_driver.c.

error_t pcapDriverSetMulticastFilter ( NetInterface *  interface )

Configure multicast MAC address filtering.

Parameters:
[in]interfaceUnderlying network interface
Returns:
Error code

Definition at line 432 of file pcap_driver.c.

void pcapDriverTask ( NetInterface *  interface )

PCAP receive task.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 444 of file pcap_driver.c.

void pcapDriverTick ( NetInterface *  interface )

PCAP 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 319 of file pcap_driver.c.

Variable Documentation

const NicDriver pcapDriver
Initial value:
{
   NIC_TYPE_ETHERNET,
   ETH_MTU,
   pcapDriverInit,
   pcapDriverTick,
   pcapDriverEnableIrq,
   pcapDriverDisableIrq,
   pcapDriverEventHandler,
   pcapDriverSendPacket,
   pcapDriverSetMulticastFilter,
   NULL,
   NULL,
   NULL,
   TRUE,
   TRUE,
   TRUE,
   TRUE
}

PCAP driver.

Definition at line 79 of file pcap_driver.c.

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