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/*
* Project: S.Ha.R.K.
*
* Coordinators:
* Giorgio Buttazzo <giorgio@sssup.it>
* Paolo Gai <pj@gandalf.sssup.it>
*
* Authors :
* Paolo Gai <pj@gandalf.sssup.it>
* Massimiliano Giorgi <massy@gandalf.sssup.it>
* Luca Abeni <luca@gandalf.sssup.it>
* (see the web pages for full authors list)
*
* ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
*
* http://www.sssup.it
* http://retis.sssup.it
* http://shark.sssup.it
*/
/**
------------
CVS : $Id: eth.h,v 1.1 2004-05-11 15:14:48 giacomo Exp $
File: $File$
Revision: $Revision: 1.1 $
Last update: $Date: 2004-05-11 15:14:48 $
------------
**/
/*
* Copyright (C) 2000 Luca Abeni
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/* Project: HARTIK 3.0 Network Library */
/* Description: Hard Real TIme Kernel for 8086 compatible */
/* Author: Luca Abeni */
/* Date: 4/12/1997 */
/* File: Eth.H */
/* Revision: 2.0 */
#ifndef __ETH_H__
#define __ETH_H__
#include <ll/ll.h>
#include <endian.h>
#ifdef __cplusplus
extern "C" {
#endif
#define LOOPBACK 2
#define ETH_MAX_LEN 1528
#define ETH_ARP_TYPE 0x0806
#define ETH_IP_TYPE 0x0800
#define ETH_HRT_TYPE 0x8FFF
#define ETH_MAX_PROTOCOLS 5
typedef struct eth_addr {
BYTE ad[6];
} ETH_ADDR;
typedef struct eth_header {
struct eth_addr dest;
struct eth_addr source;
WORD type;
} ETH_HEADER;
typedef struct eth_device {
DWORD BaseAddress;
BYTE IntLine;
struct eth_addr addr;
} ETH_DEVICE;
#define setEthAddr(q,w) memcpy(q.ad,w.ad,sizeof(struct eth_addr))
/*
--- These functions are declared into endian.h that includes bits/endian.h
that includes ../oslib/libm/machine/endian.h :-(
Maybe the code needs a BIG cleanup... PJ
unsigned short htons(unsigned short host);
unsigned short ntohs(unsigned short net);
*/
void eth_str2Addr(char *add, struct eth_addr *ds);
void eth_printHeader(struct eth_header *p);
void eth_printPkt(char *pkt,int len);
int eth_setProtocol(WORD type, void (*recv)(void *pkt));
void *eth_setHeader(void *b, struct eth_addr dest, WORD type);
int eth_sendPkt(void *p, int len);
void *eth_getFDB(void *pkt);
int eth_init(int mode, TASK_MODEL *m);
void eth_close(void *a);
void eth_getAddress(struct eth_addr *eth);
#ifdef __cplusplus
};
#endif
#endif