Nut/OS  4.10.3
API Reference
eth0rtl.c
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00001 /*
00002  * Copyright (C) 2001-2003 by egnite Software GmbH. All rights reserved.
00003  *
00004  * Redistribution and use in source and binary forms, with or without
00005  * modification, are permitted provided that the following conditions
00006  * are met:
00007  *
00008  * 1. Redistributions of source code must retain the above copyright
00009  *    notice, this list of conditions and the following disclaimer.
00010  * 2. Redistributions in binary form must reproduce the above copyright
00011  *    notice, this list of conditions and the following disclaimer in the
00012  *    documentation and/or other materials provided with the distribution.
00013  * 3. Neither the name of the copyright holders nor the names of
00014  *    contributors may be used to endorse or promote products derived
00015  *    from this software without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY EGNITE SOFTWARE GMBH AND CONTRIBUTORS
00018  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00019  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
00020  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL EGNITE
00021  * SOFTWARE GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
00022  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
00023  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
00024  * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
00025  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00026  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
00027  * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00028  * SUCH DAMAGE.
00029  *
00030  * For additional information see http://www.ethernut.de/
00031  *
00032  */
00033 
00034 /*
00035  * $Log$
00036  * Revision 1.3  2008/08/28 11:12:15  haraldkipp
00037  * Added interface flags, which will be required to implement Ethernet ioctl
00038  * functions.
00039  *
00040  * Revision 1.2  2007/05/02 11:22:51  haraldkipp
00041  * Added multicast table entry.
00042  *
00043  * Revision 1.1  2005/07/26 18:02:27  haraldkipp
00044  * Moved from dev.
00045  *
00046  * Revision 1.3  2003/11/03 17:06:52  haraldkipp
00047  * Allow linking with lanc111
00048  *
00049  * Revision 1.2  2003/08/05 20:05:11  haraldkipp
00050  * DNS removed from interface
00051  *
00052  * Revision 1.1.1.1  2003/05/09 14:40:37  haraldkipp
00053  * Initial using 3.2.1
00054  *
00055  * Revision 1.11  2003/03/31 14:53:06  harald
00056  * Prepare release 3.1
00057  *
00058  * Revision 1.10  2003/02/04 17:50:54  harald
00059  * Version 3 released
00060  *
00061  * Revision 1.9  2002/10/29 12:46:00  harald
00062  * PPP support added
00063  *
00064  * Revision 1.8  2002/06/26 17:29:08  harald
00065  * First pre-release with 2.4 stack
00066  *
00067  */
00068 
00069 #include <netinet/if_ether.h>
00070 #include <net/ether.h>
00071 #include <net/if_var.h>
00072 #include <dev/nicrtl.h>
00073 
00078 
00079 static NICINFO dcb_eth0;
00080 
00086 static IFNET ifn_eth0 = {
00087     IFT_ETHER,                  
00088     0,                          
00089     {0, 0, 0, 0, 0, 0},         
00090     0,                          
00091     0,                          
00092     0,                          
00093     ETHERMTU,                   
00094     0,                          
00095     0,                          
00096     0,                          
00097     NutEtherInput,              
00098     NicOutput,                  
00099     NutEtherOutput              
00100 };
00101 
00111 NUTDEVICE devEth0 = {
00112     0,                          /* Pointer to next device. */
00113     {'e', 't', 'h', '0', 0, 0, 0, 0, 0},        /* Unique device name. */
00114     IFTYP_NET,      /* Type of device. */
00115     0,              /* Base address. */
00116     0,              /* First interrupt number. */
00117     &ifn_eth0,      /* Interface control block. */
00118     &dcb_eth0,      /* Driver control block. */
00119     NicInit,        /* Driver initialization routine. */
00120     0,              /* Driver specific control function. */
00121     0,              /* Read from device. */
00122     0,              /* Write to device. */ 
00123     0,              /* Write from program space data to device. */
00124     0,              /* Open a device or file. */
00125     0,              /* Close a device or file. */
00126     0               /* Request file size. */
00127 };
00128